diff --git a/design/exceeding-threshold-alarm/index.md b/design/exceeding-threshold-alarm/index.md
index aa57023..f9e25c8 100644
--- a/design/exceeding-threshold-alarm/index.md
+++ b/design/exceeding-threshold-alarm/index.md
@@ -140,4 +140,5 @@
 8. 实现列表查询活跃告警和历史告警
 9. 系统初始化时健康计划调整(包括增加延时任务)
 10. 实现区域阈值告警任务
-11. 实现区域阈值告警和设备阈值告警的增删改查
\ No newline at end of file
+11. 实现区域阈值告警和设备阈值告警的增删改查
+12. 实现任务11应的八个web接口
\ No newline at end of file
diff --git a/docs/docs.go b/docs/docs.go
index 5147fa8..05aa23a 100644
--- a/docs/docs.go
+++ b/docs/docs.go
@@ -145,6 +145,340 @@ const docTemplate = `{
                 }
             }
         },
+        "/api/v1/alarm/threshold/area": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "为指定的区域主控创建一个新的阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "创建区域阈值告警",
+                "parameters": [
+                    {
+                        "description": "创建区域阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.CreateAreaThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功创建区域阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/v1/alarm/threshold/area/{task_id}": {
+            "get": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID获取单个区域阈值告警规则的详细信息",
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "获取区域阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功获取区域阈值告警",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/controller.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/dto.AreaThresholdAlarmDTO"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    }
+                }
+            },
+            "put": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID更新已存在的区域阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "更新区域阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "description": "更新区域阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.UpdateAreaThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功更新区域阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            },
+            "delete": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID删除区域阈值告警规则",
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "删除区域阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功删除区域阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/v1/alarm/threshold/device": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "为单个设备创建一条新的阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "创建设备阈值告警",
+                "parameters": [
+                    {
+                        "description": "创建设备阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.CreateDeviceThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功创建设备阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/v1/alarm/threshold/device/{task_id}": {
+            "get": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID获取单个设备阈值告警规则的详细信息",
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "获取设备阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功获取设备阈值告警",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/controller.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/dto.DeviceThresholdAlarmDTO"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    }
+                }
+            },
+            "put": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID更新已存在的设备阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "更新设备阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "description": "更新设备阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.UpdateDeviceThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功更新设备阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            },
+            "delete": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID删除设备阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "删除设备阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "description": "删除设备阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.DeleteDeviceThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功删除设备阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        },
         "/api/v1/alarm/threshold/historical-alarms": {
             "get": {
                 "security": [
@@ -4577,6 +4911,29 @@ const docTemplate = `{
                 }
             }
         },
+        "dto.AreaThresholdAlarmDTO": {
+            "type": "object",
+            "properties": {
+                "area_controller_id": {
+                    "type": "integer"
+                },
+                "id": {
+                    "type": "integer"
+                },
+                "level": {
+                    "$ref": "#/definitions/models.SeverityLevel"
+                },
+                "operator": {
+                    "$ref": "#/definitions/models.Operator"
+                },
+                "sensor_type": {
+                    "$ref": "#/definitions/models.SensorType"
+                },
+                "thresholds": {
+                    "type": "number"
+                }
+            }
+        },
         "dto.AssignEmptyPensToBatchRequest": {
             "type": "object",
             "required": [
@@ -4664,6 +5021,49 @@ const docTemplate = `{
                 }
             }
         },
+        "dto.CreateAreaThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "area_controller_id",
+                "operator",
+                "sensor_type",
+                "thresholds"
+            ],
+            "properties": {
+                "area_controller_id": {
+                    "description": "区域主控ID",
+                    "type": "integer"
+                },
+                "level": {
+                    "description": "告警等级，可选",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SeverityLevel"
+                        }
+                    ]
+                },
+                "operator": {
+                    "description": "操作符",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.Operator"
+                        }
+                    ]
+                },
+                "sensor_type": {
+                    "description": "传感器类型",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SensorType"
+                        }
+                    ]
+                },
+                "thresholds": {
+                    "description": "阈值",
+                    "type": "number"
+                }
+            }
+        },
         "dto.CreateDeviceRequest": {
             "type": "object",
             "required": [
@@ -4722,6 +5122,49 @@ const docTemplate = `{
                 }
             }
         },
+        "dto.CreateDeviceThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "device_id",
+                "operator",
+                "sensor_type",
+                "thresholds"
+            ],
+            "properties": {
+                "device_id": {
+                    "description": "设备ID",
+                    "type": "integer"
+                },
+                "level": {
+                    "description": "告警等级，可选，如果未提供则使用默认值",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SeverityLevel"
+                        }
+                    ]
+                },
+                "operator": {
+                    "description": "操作符 (使用string类型，与前端交互更通用)",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.Operator"
+                        }
+                    ]
+                },
+                "sensor_type": {
+                    "description": "传感器类型",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SensorType"
+                        }
+                    ]
+                },
+                "thresholds": {
+                    "description": "阈值",
+                    "type": "number"
+                }
+            }
+        },
         "dto.CreatePenRequest": {
             "type": "object",
             "required": [
@@ -4831,6 +5274,22 @@ const docTemplate = `{
                 }
             }
         },
+        "dto.DeleteDeviceThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "sensor_type"
+            ],
+            "properties": {
+                "sensor_type": {
+                    "description": "传感器类型",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SensorType"
+                        }
+                    ]
+                }
+            }
+        },
         "dto.DeviceCommandLogDTO": {
             "type": "object",
             "properties": {
@@ -4923,6 +5382,29 @@ const docTemplate = `{
                 }
             }
         },
+        "dto.DeviceThresholdAlarmDTO": {
+            "type": "object",
+            "properties": {
+                "device_id": {
+                    "type": "integer"
+                },
+                "id": {
+                    "type": "integer"
+                },
+                "level": {
+                    "$ref": "#/definitions/models.SeverityLevel"
+                },
+                "operator": {
+                    "$ref": "#/definitions/models.Operator"
+                },
+                "sensor_type": {
+                    "$ref": "#/definitions/models.SensorType"
+                },
+                "thresholds": {
+                    "type": "number"
+                }
+            }
+        },
         "dto.FeedFormulaDTO": {
             "type": "object",
             "properties": {
@@ -6592,6 +7074,35 @@ const docTemplate = `{
                 }
             }
         },
+        "dto.UpdateAreaThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "operator",
+                "thresholds"
+            ],
+            "properties": {
+                "level": {
+                    "description": "新的告警等级，可选",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SeverityLevel"
+                        }
+                    ]
+                },
+                "operator": {
+                    "description": "新的操作符",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.Operator"
+                        }
+                    ]
+                },
+                "thresholds": {
+                    "description": "新的阈值",
+                    "type": "number"
+                }
+            }
+        },
         "dto.UpdateDeviceRequest": {
             "type": "object",
             "required": [
@@ -6650,6 +7161,35 @@ const docTemplate = `{
                 }
             }
         },
+        "dto.UpdateDeviceThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "operator",
+                "thresholds"
+            ],
+            "properties": {
+                "level": {
+                    "description": "新的告警等级，可选",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SeverityLevel"
+                        }
+                    ]
+                },
+                "operator": {
+                    "description": "新的操作符",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.Operator"
+                        }
+                    ]
+                },
+                "thresholds": {
+                    "description": "新的阈值",
+                    "type": "number"
+                }
+            }
+        },
         "dto.UpdatePenRequest": {
             "type": "object",
             "required": [
@@ -7027,6 +7567,25 @@ const docTemplate = `{
                 "NotifierTypeLog"
             ]
         },
+        "models.Operator": {
+            "type": "string",
+            "enum": [
+                "\u003c",
+                "\u003c=",
+                "\u003e",
+                "\u003e=",
+                "=",
+                "!="
+            ],
+            "x-enum-varnames": [
+                "OperatorLessThan",
+                "OperatorLessThanOrEqualTo",
+                "OperatorGreaterThan",
+                "OperatorGreaterThanOrEqualTo",
+                "OperatorEqualTo",
+                "OperatorNotEqualTo"
+            ]
+        },
         "models.PenStatus": {
             "type": "string",
             "enum": [
@@ -7357,11 +7916,15 @@ const docTemplate = `{
                 "等待",
                 "下料",
                 "全量采集",
-                "告警通知"
+                "告警通知",
+                "设备阈值检查",
+                "区域阈值检查"
             ],
             "x-enum-comments": {
                 "TaskPlanAnalysis": "解析Plan的Task列表并添加到待执行队列的特殊任务",
                 "TaskTypeAlarmNotification": "告警通知任务",
+                "TaskTypeAreaCollectorThresholdCheck": "区域阈值检查任务",
+                "TaskTypeDeviceThresholdCheck": "设备阈值检查任务",
                 "TaskTypeFullCollection": "新增的全量采集任务",
                 "TaskTypeReleaseFeedWeight": "下料口释放指定重量任务",
                 "TaskTypeWaiting": "等待任务"
@@ -7371,14 +7934,18 @@ const docTemplate = `{
                 "等待任务",
                 "下料口释放指定重量任务",
                 "新增的全量采集任务",
-                "告警通知任务"
+                "告警通知任务",
+                "设备阈值检查任务",
+                "区域阈值检查任务"
             ],
             "x-enum-varnames": [
                 "TaskPlanAnalysis",
                 "TaskTypeWaiting",
                 "TaskTypeReleaseFeedWeight",
                 "TaskTypeFullCollection",
-                "TaskTypeAlarmNotification"
+                "TaskTypeAlarmNotification",
+                "TaskTypeDeviceThresholdCheck",
+                "TaskTypeAreaCollectorThresholdCheck"
             ]
         },
         "models.ValueDescriptor": {
diff --git a/docs/swagger.json b/docs/swagger.json
index 8fa4a88..b3cfe1a 100644
--- a/docs/swagger.json
+++ b/docs/swagger.json
@@ -137,6 +137,340 @@
                 }
             }
         },
+        "/api/v1/alarm/threshold/area": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "为指定的区域主控创建一个新的阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "创建区域阈值告警",
+                "parameters": [
+                    {
+                        "description": "创建区域阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.CreateAreaThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功创建区域阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/v1/alarm/threshold/area/{task_id}": {
+            "get": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID获取单个区域阈值告警规则的详细信息",
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "获取区域阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功获取区域阈值告警",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/controller.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/dto.AreaThresholdAlarmDTO"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    }
+                }
+            },
+            "put": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID更新已存在的区域阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "更新区域阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "description": "更新区域阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.UpdateAreaThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功更新区域阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            },
+            "delete": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID删除区域阈值告警规则",
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "删除区域阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功删除区域阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/v1/alarm/threshold/device": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "为单个设备创建一条新的阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "创建设备阈值告警",
+                "parameters": [
+                    {
+                        "description": "创建设备阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.CreateDeviceThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功创建设备阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/api/v1/alarm/threshold/device/{task_id}": {
+            "get": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID获取单个设备阈值告警规则的详细信息",
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "获取设备阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功获取设备阈值告警",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/controller.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/dto.DeviceThresholdAlarmDTO"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    }
+                }
+            },
+            "put": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID更新已存在的设备阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "更新设备阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "description": "更新设备阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.UpdateDeviceThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功更新设备阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            },
+            "delete": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "根据任务ID删除设备阈值告警规则",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "告警管理"
+                ],
+                "summary": "删除设备阈值告警",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "description": "删除设备阈值告警请求体",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/dto.DeleteDeviceThresholdAlarmDTO"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "成功删除设备阈值告警",
+                        "schema": {
+                            "$ref": "#/definitions/controller.Response"
+                        }
+                    }
+                }
+            }
+        },
         "/api/v1/alarm/threshold/historical-alarms": {
             "get": {
                 "security": [
@@ -4569,6 +4903,29 @@
                 }
             }
         },
+        "dto.AreaThresholdAlarmDTO": {
+            "type": "object",
+            "properties": {
+                "area_controller_id": {
+                    "type": "integer"
+                },
+                "id": {
+                    "type": "integer"
+                },
+                "level": {
+                    "$ref": "#/definitions/models.SeverityLevel"
+                },
+                "operator": {
+                    "$ref": "#/definitions/models.Operator"
+                },
+                "sensor_type": {
+                    "$ref": "#/definitions/models.SensorType"
+                },
+                "thresholds": {
+                    "type": "number"
+                }
+            }
+        },
         "dto.AssignEmptyPensToBatchRequest": {
             "type": "object",
             "required": [
@@ -4656,6 +5013,49 @@
                 }
             }
         },
+        "dto.CreateAreaThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "area_controller_id",
+                "operator",
+                "sensor_type",
+                "thresholds"
+            ],
+            "properties": {
+                "area_controller_id": {
+                    "description": "区域主控ID",
+                    "type": "integer"
+                },
+                "level": {
+                    "description": "告警等级，可选",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SeverityLevel"
+                        }
+                    ]
+                },
+                "operator": {
+                    "description": "操作符",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.Operator"
+                        }
+                    ]
+                },
+                "sensor_type": {
+                    "description": "传感器类型",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SensorType"
+                        }
+                    ]
+                },
+                "thresholds": {
+                    "description": "阈值",
+                    "type": "number"
+                }
+            }
+        },
         "dto.CreateDeviceRequest": {
             "type": "object",
             "required": [
@@ -4714,6 +5114,49 @@
                 }
             }
         },
+        "dto.CreateDeviceThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "device_id",
+                "operator",
+                "sensor_type",
+                "thresholds"
+            ],
+            "properties": {
+                "device_id": {
+                    "description": "设备ID",
+                    "type": "integer"
+                },
+                "level": {
+                    "description": "告警等级，可选，如果未提供则使用默认值",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SeverityLevel"
+                        }
+                    ]
+                },
+                "operator": {
+                    "description": "操作符 (使用string类型，与前端交互更通用)",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.Operator"
+                        }
+                    ]
+                },
+                "sensor_type": {
+                    "description": "传感器类型",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SensorType"
+                        }
+                    ]
+                },
+                "thresholds": {
+                    "description": "阈值",
+                    "type": "number"
+                }
+            }
+        },
         "dto.CreatePenRequest": {
             "type": "object",
             "required": [
@@ -4823,6 +5266,22 @@
                 }
             }
         },
+        "dto.DeleteDeviceThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "sensor_type"
+            ],
+            "properties": {
+                "sensor_type": {
+                    "description": "传感器类型",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SensorType"
+                        }
+                    ]
+                }
+            }
+        },
         "dto.DeviceCommandLogDTO": {
             "type": "object",
             "properties": {
@@ -4915,6 +5374,29 @@
                 }
             }
         },
+        "dto.DeviceThresholdAlarmDTO": {
+            "type": "object",
+            "properties": {
+                "device_id": {
+                    "type": "integer"
+                },
+                "id": {
+                    "type": "integer"
+                },
+                "level": {
+                    "$ref": "#/definitions/models.SeverityLevel"
+                },
+                "operator": {
+                    "$ref": "#/definitions/models.Operator"
+                },
+                "sensor_type": {
+                    "$ref": "#/definitions/models.SensorType"
+                },
+                "thresholds": {
+                    "type": "number"
+                }
+            }
+        },
         "dto.FeedFormulaDTO": {
             "type": "object",
             "properties": {
@@ -6584,6 +7066,35 @@
                 }
             }
         },
+        "dto.UpdateAreaThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "operator",
+                "thresholds"
+            ],
+            "properties": {
+                "level": {
+                    "description": "新的告警等级，可选",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SeverityLevel"
+                        }
+                    ]
+                },
+                "operator": {
+                    "description": "新的操作符",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.Operator"
+                        }
+                    ]
+                },
+                "thresholds": {
+                    "description": "新的阈值",
+                    "type": "number"
+                }
+            }
+        },
         "dto.UpdateDeviceRequest": {
             "type": "object",
             "required": [
@@ -6642,6 +7153,35 @@
                 }
             }
         },
+        "dto.UpdateDeviceThresholdAlarmDTO": {
+            "type": "object",
+            "required": [
+                "operator",
+                "thresholds"
+            ],
+            "properties": {
+                "level": {
+                    "description": "新的告警等级，可选",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.SeverityLevel"
+                        }
+                    ]
+                },
+                "operator": {
+                    "description": "新的操作符",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/models.Operator"
+                        }
+                    ]
+                },
+                "thresholds": {
+                    "description": "新的阈值",
+                    "type": "number"
+                }
+            }
+        },
         "dto.UpdatePenRequest": {
             "type": "object",
             "required": [
@@ -7019,6 +7559,25 @@
                 "NotifierTypeLog"
             ]
         },
+        "models.Operator": {
+            "type": "string",
+            "enum": [
+                "\u003c",
+                "\u003c=",
+                "\u003e",
+                "\u003e=",
+                "=",
+                "!="
+            ],
+            "x-enum-varnames": [
+                "OperatorLessThan",
+                "OperatorLessThanOrEqualTo",
+                "OperatorGreaterThan",
+                "OperatorGreaterThanOrEqualTo",
+                "OperatorEqualTo",
+                "OperatorNotEqualTo"
+            ]
+        },
         "models.PenStatus": {
             "type": "string",
             "enum": [
@@ -7349,11 +7908,15 @@
                 "等待",
                 "下料",
                 "全量采集",
-                "告警通知"
+                "告警通知",
+                "设备阈值检查",
+                "区域阈值检查"
             ],
             "x-enum-comments": {
                 "TaskPlanAnalysis": "解析Plan的Task列表并添加到待执行队列的特殊任务",
                 "TaskTypeAlarmNotification": "告警通知任务",
+                "TaskTypeAreaCollectorThresholdCheck": "区域阈值检查任务",
+                "TaskTypeDeviceThresholdCheck": "设备阈值检查任务",
                 "TaskTypeFullCollection": "新增的全量采集任务",
                 "TaskTypeReleaseFeedWeight": "下料口释放指定重量任务",
                 "TaskTypeWaiting": "等待任务"
@@ -7363,14 +7926,18 @@
                 "等待任务",
                 "下料口释放指定重量任务",
                 "新增的全量采集任务",
-                "告警通知任务"
+                "告警通知任务",
+                "设备阈值检查任务",
+                "区域阈值检查任务"
             ],
             "x-enum-varnames": [
                 "TaskPlanAnalysis",
                 "TaskTypeWaiting",
                 "TaskTypeReleaseFeedWeight",
                 "TaskTypeFullCollection",
-                "TaskTypeAlarmNotification"
+                "TaskTypeAlarmNotification",
+                "TaskTypeDeviceThresholdCheck",
+                "TaskTypeAreaCollectorThresholdCheck"
             ]
         },
         "models.ValueDescriptor": {
diff --git a/docs/swagger.yaml b/docs/swagger.yaml
index ebfb500..c228a4f 100644
--- a/docs/swagger.yaml
+++ b/docs/swagger.yaml
@@ -102,6 +102,21 @@ definitions:
       updated_at:
         type: string
     type: object
+  dto.AreaThresholdAlarmDTO:
+    properties:
+      area_controller_id:
+        type: integer
+      id:
+        type: integer
+      level:
+        $ref: '#/definitions/models.SeverityLevel'
+      operator:
+        $ref: '#/definitions/models.Operator'
+      sensor_type:
+        $ref: '#/definitions/models.SensorType'
+      thresholds:
+        type: number
+    type: object
   dto.AssignEmptyPensToBatchRequest:
     properties:
       pen_ids:
@@ -166,6 +181,32 @@ definitions:
     - name
     - network_id
     type: object
+  dto.CreateAreaThresholdAlarmDTO:
+    properties:
+      area_controller_id:
+        description: 区域主控ID
+        type: integer
+      level:
+        allOf:
+        - $ref: '#/definitions/models.SeverityLevel'
+        description: 告警等级，可选
+      operator:
+        allOf:
+        - $ref: '#/definitions/models.Operator'
+        description: 操作符
+      sensor_type:
+        allOf:
+        - $ref: '#/definitions/models.SensorType'
+        description: 传感器类型
+      thresholds:
+        description: 阈值
+        type: number
+    required:
+    - area_controller_id
+    - operator
+    - sensor_type
+    - thresholds
+    type: object
   dto.CreateDeviceRequest:
     properties:
       area_controller_id:
@@ -206,6 +247,32 @@ definitions:
     - commands
     - name
     type: object
+  dto.CreateDeviceThresholdAlarmDTO:
+    properties:
+      device_id:
+        description: 设备ID
+        type: integer
+      level:
+        allOf:
+        - $ref: '#/definitions/models.SeverityLevel'
+        description: 告警等级，可选，如果未提供则使用默认值
+      operator:
+        allOf:
+        - $ref: '#/definitions/models.Operator'
+        description: 操作符 (使用string类型，与前端交互更通用)
+      sensor_type:
+        allOf:
+        - $ref: '#/definitions/models.SensorType'
+        description: 传感器类型
+      thresholds:
+        description: 阈值
+        type: number
+    required:
+    - device_id
+    - operator
+    - sensor_type
+    - thresholds
+    type: object
   dto.CreatePenRequest:
     properties:
       capacity:
@@ -280,6 +347,15 @@ definitions:
         example: newuser
         type: string
     type: object
+  dto.DeleteDeviceThresholdAlarmDTO:
+    properties:
+      sensor_type:
+        allOf:
+        - $ref: '#/definitions/models.SensorType'
+        description: 传感器类型
+    required:
+    - sensor_type
+    type: object
   dto.DeviceCommandLogDTO:
     properties:
       acknowledged_at:
@@ -341,6 +417,21 @@ definitions:
           $ref: '#/definitions/models.ValueDescriptor'
         type: array
     type: object
+  dto.DeviceThresholdAlarmDTO:
+    properties:
+      device_id:
+        type: integer
+      id:
+        type: integer
+      level:
+        $ref: '#/definitions/models.SeverityLevel'
+      operator:
+        $ref: '#/definitions/models.Operator'
+      sensor_type:
+        $ref: '#/definitions/models.SensorType'
+      thresholds:
+        type: number
+    type: object
   dto.FeedFormulaDTO:
     properties:
       id:
@@ -1454,6 +1545,23 @@ definitions:
     - name
     - network_id
     type: object
+  dto.UpdateAreaThresholdAlarmDTO:
+    properties:
+      level:
+        allOf:
+        - $ref: '#/definitions/models.SeverityLevel'
+        description: 新的告警等级，可选
+      operator:
+        allOf:
+        - $ref: '#/definitions/models.Operator'
+        description: 新的操作符
+      thresholds:
+        description: 新的阈值
+        type: number
+    required:
+    - operator
+    - thresholds
+    type: object
   dto.UpdateDeviceRequest:
     properties:
       area_controller_id:
@@ -1494,6 +1602,23 @@ definitions:
     - commands
     - name
     type: object
+  dto.UpdateDeviceThresholdAlarmDTO:
+    properties:
+      level:
+        allOf:
+        - $ref: '#/definitions/models.SeverityLevel'
+        description: 新的告警等级，可选
+      operator:
+        allOf:
+        - $ref: '#/definitions/models.Operator'
+        description: 新的操作符
+      thresholds:
+        description: 新的阈值
+        type: number
+    required:
+    - operator
+    - thresholds
+    type: object
   dto.UpdatePenRequest:
     properties:
       capacity:
@@ -1767,6 +1892,22 @@ definitions:
     - NotifierTypeWeChat
     - NotifierTypeLark
     - NotifierTypeLog
+  models.Operator:
+    enum:
+    - <
+    - <=
+    - '>'
+    - '>='
+    - =
+    - '!='
+    type: string
+    x-enum-varnames:
+    - OperatorLessThan
+    - OperatorLessThanOrEqualTo
+    - OperatorGreaterThan
+    - OperatorGreaterThanOrEqualTo
+    - OperatorEqualTo
+    - OperatorNotEqualTo
   models.PenStatus:
     enum:
     - 空闲
@@ -2039,10 +2180,14 @@ definitions:
     - 下料
     - 全量采集
     - 告警通知
+    - 设备阈值检查
+    - 区域阈值检查
     type: string
     x-enum-comments:
       TaskPlanAnalysis: 解析Plan的Task列表并添加到待执行队列的特殊任务
       TaskTypeAlarmNotification: 告警通知任务
+      TaskTypeAreaCollectorThresholdCheck: 区域阈值检查任务
+      TaskTypeDeviceThresholdCheck: 设备阈值检查任务
       TaskTypeFullCollection: 新增的全量采集任务
       TaskTypeReleaseFeedWeight: 下料口释放指定重量任务
       TaskTypeWaiting: 等待任务
@@ -2052,12 +2197,16 @@ definitions:
     - 下料口释放指定重量任务
     - 新增的全量采集任务
     - 告警通知任务
+    - 设备阈值检查任务
+    - 区域阈值检查任务
     x-enum-varnames:
     - TaskPlanAnalysis
     - TaskTypeWaiting
     - TaskTypeReleaseFeedWeight
     - TaskTypeFullCollection
     - TaskTypeAlarmNotification
+    - TaskTypeDeviceThresholdCheck
+    - TaskTypeAreaCollectorThresholdCheck
   models.ValueDescriptor:
     properties:
       multiplier:
@@ -2251,6 +2400,210 @@ paths:
       summary: 批量查询活跃告警
       tags:
       - 告警管理
+  /api/v1/alarm/threshold/area:
+    post:
+      consumes:
+      - application/json
+      description: 为指定的区域主控创建一个新的阈值告警规则
+      parameters:
+      - description: 创建区域阈值告警请求体
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/dto.CreateAreaThresholdAlarmDTO'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 成功创建区域阈值告警
+          schema:
+            $ref: '#/definitions/controller.Response'
+      security:
+      - BearerAuth: []
+      summary: 创建区域阈值告警
+      tags:
+      - 告警管理
+  /api/v1/alarm/threshold/area/{task_id}:
+    delete:
+      description: 根据任务ID删除区域阈值告警规则
+      parameters:
+      - description: 任务ID
+        in: path
+        name: task_id
+        required: true
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 成功删除区域阈值告警
+          schema:
+            $ref: '#/definitions/controller.Response'
+      security:
+      - BearerAuth: []
+      summary: 删除区域阈值告警
+      tags:
+      - 告警管理
+    get:
+      description: 根据任务ID获取单个区域阈值告警规则的详细信息
+      parameters:
+      - description: 任务ID
+        in: path
+        name: task_id
+        required: true
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 成功获取区域阈值告警
+          schema:
+            allOf:
+            - $ref: '#/definitions/controller.Response'
+            - properties:
+                data:
+                  $ref: '#/definitions/dto.AreaThresholdAlarmDTO'
+              type: object
+      security:
+      - BearerAuth: []
+      summary: 获取区域阈值告警
+      tags:
+      - 告警管理
+    put:
+      consumes:
+      - application/json
+      description: 根据任务ID更新已存在的区域阈值告警规则
+      parameters:
+      - description: 任务ID
+        in: path
+        name: task_id
+        required: true
+        type: integer
+      - description: 更新区域阈值告警请求体
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/dto.UpdateAreaThresholdAlarmDTO'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 成功更新区域阈值告警
+          schema:
+            $ref: '#/definitions/controller.Response'
+      security:
+      - BearerAuth: []
+      summary: 更新区域阈值告警
+      tags:
+      - 告警管理
+  /api/v1/alarm/threshold/device:
+    post:
+      consumes:
+      - application/json
+      description: 为单个设备创建一条新的阈值告警规则
+      parameters:
+      - description: 创建设备阈值告警请求体
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/dto.CreateDeviceThresholdAlarmDTO'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 成功创建设备阈值告警
+          schema:
+            $ref: '#/definitions/controller.Response'
+      security:
+      - BearerAuth: []
+      summary: 创建设备阈值告警
+      tags:
+      - 告警管理
+  /api/v1/alarm/threshold/device/{task_id}:
+    delete:
+      consumes:
+      - application/json
+      description: 根据任务ID删除设备阈值告警规则
+      parameters:
+      - description: 任务ID
+        in: path
+        name: task_id
+        required: true
+        type: integer
+      - description: 删除设备阈值告警请求体
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/dto.DeleteDeviceThresholdAlarmDTO'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 成功删除设备阈值告警
+          schema:
+            $ref: '#/definitions/controller.Response'
+      security:
+      - BearerAuth: []
+      summary: 删除设备阈值告警
+      tags:
+      - 告警管理
+    get:
+      description: 根据任务ID获取单个设备阈值告警规则的详细信息
+      parameters:
+      - description: 任务ID
+        in: path
+        name: task_id
+        required: true
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 成功获取设备阈值告警
+          schema:
+            allOf:
+            - $ref: '#/definitions/controller.Response'
+            - properties:
+                data:
+                  $ref: '#/definitions/dto.DeviceThresholdAlarmDTO'
+              type: object
+      security:
+      - BearerAuth: []
+      summary: 获取设备阈值告警
+      tags:
+      - 告警管理
+    put:
+      consumes:
+      - application/json
+      description: 根据任务ID更新已存在的设备阈值告警规则
+      parameters:
+      - description: 任务ID
+        in: path
+        name: task_id
+        required: true
+        type: integer
+      - description: 更新设备阈值告警请求体
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/dto.UpdateDeviceThresholdAlarmDTO'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 成功更新设备阈值告警
+          schema:
+            $ref: '#/definitions/controller.Response'
+      security:
+      - BearerAuth: []
+      summary: 更新设备阈值告警
+      tags:
+      - 告警管理
   /api/v1/alarm/threshold/historical-alarms:
     get:
       consumes:
diff --git a/internal/app/api/router.go b/internal/app/api/router.go
index 5929249..6540165 100644
--- a/internal/app/api/router.go
+++ b/internal/app/api/router.go
@@ -197,6 +197,19 @@ func (a *API) setupRoutes() {
 				thresholdGroup.POST("/:id/cancel-snooze", a.alarmController.CancelSnoozeThresholdAlarm) // 取消忽略阈值告警
 				thresholdGroup.GET("/active-alarms", a.alarmController.ListActiveAlarms)                // 获取活跃告警
 				thresholdGroup.GET("/historical-alarms", a.alarmController.ListHistoricalAlarms)        // 获取历史告警
+
+				// 设备阈值告警配置
+				thresholdGroup.POST("/device", a.alarmController.CreateDeviceThresholdAlarm)
+				thresholdGroup.GET("/device/:task_id", a.alarmController.GetDeviceThresholdAlarm)
+				thresholdGroup.PUT("/device/:task_id", a.alarmController.UpdateDeviceThresholdAlarm)
+				thresholdGroup.DELETE("/device/:task_id", a.alarmController.DeleteDeviceThresholdAlarm)
+
+				// 区域阈值告警配置
+				thresholdGroup.POST("/area", a.alarmController.CreateAreaThresholdAlarm)
+				thresholdGroup.GET("/area/:task_id", a.alarmController.GetAreaThresholdAlarm)
+				thresholdGroup.PUT("/area/:task_id", a.alarmController.UpdateAreaThresholdAlarm)
+				thresholdGroup.DELETE("/area/:task_id", a.alarmController.DeleteAreaThresholdAlarm)
+
 			}
 		}
 		logger.Debug("告警相关接口注册成功 (需要认证和审计)")
diff --git a/internal/app/controller/alarm/threshold_alarm_controller.go b/internal/app/controller/alarm/threshold_alarm_controller.go
index 06167f1..fed4768 100644
--- a/internal/app/controller/alarm/threshold_alarm_controller.go
+++ b/internal/app/controller/alarm/threshold_alarm_controller.go
@@ -178,3 +178,279 @@ func (t *ThresholdAlarmController) ListHistoricalAlarms(ctx echo.Context) error
 	logger.Infof("%s: 成功, 获取到 %d 条记录, 总计 %d 条", actionType, len(resp.List), resp.Pagination.Total)
 	return controller.SendSuccessWithAudit(ctx, controller.CodeSuccess, "成功获取历史告警列表", resp, actionType, "成功获取历史告警列表", req)
 }
+
+// CreateDeviceThresholdAlarm godoc
+// @Summary      创建设备阈值告警
+// @Description  为单个设备创建一条新的阈值告警规则
+// @Tags         告警管理
+// @Security     BearerAuth
+// @Accept       json
+// @Produce      json
+// @Param        request body dto.CreateDeviceThresholdAlarmDTO true "创建设备阈值告警请求体"
+// @Success      200 {object} controller.Response "成功创建设备阈值告警"
+// @Router       /api/v1/alarm/threshold/device [post]
+func (t *ThresholdAlarmController) CreateDeviceThresholdAlarm(ctx echo.Context) error {
+	reqCtx, logger := logs.Trace(ctx.Request().Context(), t.ctx, "CreateDeviceThresholdAlarm")
+	const actionType = "创建设备阈值告警"
+
+	var req dto.CreateDeviceThresholdAlarmDTO
+	if err := ctx.Bind(&req); err != nil {
+		logger.Errorf("%s: 参数绑定失败: %v", actionType, err)
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的请求体: "+err.Error(), actionType, "请求体绑定失败", req)
+	}
+
+	if err := t.thresholdAlarmService.CreateDeviceThresholdAlarm(reqCtx, &req); err != nil {
+		logger.Errorf("%s: 服务层创建失败: %v", actionType, err)
+		return controller.SendErrorWithAudit(ctx, controller.CodeInternalError, "创建失败: "+err.Error(), actionType, "服务层创建失败", req)
+	}
+
+	logger.Infof("%s: 成功, DeviceID: %d, SensorType: %s", actionType, req.DeviceID, req.SensorType)
+	return controller.SendSuccessWithAudit(ctx, controller.CodeSuccess, "创建成功", nil, actionType, "创建成功", req)
+}
+
+// GetDeviceThresholdAlarm godoc
+// @Summary      获取设备阈值告警
+// @Description  根据任务ID获取单个设备阈值告警规则的详细信息
+// @Tags         告警管理
+// @Security     BearerAuth
+// @Produce      json
+// @Param        task_id path int true "任务ID"
+// @Success      200 {object} controller.Response{data=dto.DeviceThresholdAlarmDTO} "成功获取设备阈值告警"
+// @Router       /api/v1/alarm/threshold/device/{task_id} [get]
+func (t *ThresholdAlarmController) GetDeviceThresholdAlarm(ctx echo.Context) error {
+	reqCtx, logger := logs.Trace(ctx.Request().Context(), t.ctx, "GetDeviceThresholdAlarm")
+	const actionType = "获取设备阈值告警"
+
+	taskID, err := strconv.Atoi(ctx.Param("task_id"))
+	if err != nil {
+		logger.Errorf("%s: 无效的任务ID: %s", actionType, ctx.Param("task_id"))
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的任务ID", actionType, "无效的任务ID", ctx.Param("task_id"))
+	}
+
+	resp, err := t.thresholdAlarmService.GetDeviceThresholdAlarm(reqCtx, taskID)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			logger.Warnf("%s: 任务不存在, ID: %d", actionType, taskID)
+			return controller.SendErrorWithAudit(ctx, controller.CodeNotFound, "任务未找到", actionType, "任务不存在", taskID)
+		}
+		logger.Errorf("%s: 服务层获取失败: %v, ID: %d", actionType, err, taskID)
+		return controller.SendErrorWithAudit(ctx, controller.CodeInternalError, "获取失败: "+err.Error(), actionType, "服务层获取失败", taskID)
+	}
+
+	logger.Infof("%s: 成功, ID: %d", actionType, taskID)
+	return controller.SendSuccessWithAudit(ctx, controller.CodeSuccess, "获取成功", resp, actionType, "获取成功", taskID)
+}
+
+// UpdateDeviceThresholdAlarm godoc
+// @Summary      更新设备阈值告警
+// @Description  根据任务ID更新已存在的设备阈值告警规则
+// @Tags         告警管理
+// @Security     BearerAuth
+// @Accept       json
+// @Produce      json
+// @Param        task_id path int true "任务ID"
+// @Param        request body dto.UpdateDeviceThresholdAlarmDTO true "更新设备阈值告警请求体"
+// @Success      200 {object} controller.Response "成功更新设备阈值告警"
+// @Router       /api/v1/alarm/threshold/device/{task_id} [put]
+func (t *ThresholdAlarmController) UpdateDeviceThresholdAlarm(ctx echo.Context) error {
+	reqCtx, logger := logs.Trace(ctx.Request().Context(), t.ctx, "UpdateDeviceThresholdAlarm")
+	const actionType = "更新设备阈值告警"
+
+	taskID, err := strconv.Atoi(ctx.Param("task_id"))
+	if err != nil {
+		logger.Errorf("%s: 无效的任务ID: %s", actionType, ctx.Param("task_id"))
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的任务ID", actionType, "无效的任务ID", ctx.Param("task_id"))
+	}
+
+	var req dto.UpdateDeviceThresholdAlarmDTO
+	if err := ctx.Bind(&req); err != nil {
+		logger.Errorf("%s: 参数绑定失败: %v", actionType, err)
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的请求体: "+err.Error(), actionType, "请求体绑定失败", req)
+	}
+
+	if err := t.thresholdAlarmService.UpdateDeviceThresholdAlarm(reqCtx, taskID, &req); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			logger.Warnf("%s: 任务不存在, ID: %d", actionType, taskID)
+			return controller.SendErrorWithAudit(ctx, controller.CodeNotFound, "任务未找到", actionType, "任务不存在", taskID)
+		}
+		logger.Errorf("%s: 服务层更新失败: %v, ID: %d", actionType, err, taskID)
+		return controller.SendErrorWithAudit(ctx, controller.CodeInternalError, "更新失败: "+err.Error(), actionType, "服务层更新失败", taskID)
+	}
+
+	logger.Infof("%s: 成功, ID: %d", actionType, taskID)
+	return controller.SendSuccessWithAudit(ctx, controller.CodeSuccess, "更新成功", nil, actionType, "更新成功", taskID)
+}
+
+// DeleteDeviceThresholdAlarm godoc
+// @Summary      删除设备阈值告警
+// @Description  根据任务ID删除设备阈值告警规则
+// @Tags         告警管理
+// @Security     BearerAuth
+// @Accept       json
+// @Produce      json
+// @Param        task_id path int true "任务ID"
+// @Param        request body dto.DeleteDeviceThresholdAlarmDTO true "删除设备阈值告警请求体"
+// @Success      200 {object} controller.Response "成功删除设备阈值告警"
+// @Router       /api/v1/alarm/threshold/device/{task_id} [delete]
+func (t *ThresholdAlarmController) DeleteDeviceThresholdAlarm(ctx echo.Context) error {
+	reqCtx, logger := logs.Trace(ctx.Request().Context(), t.ctx, "DeleteDeviceThresholdAlarm")
+	const actionType = "删除设备阈值告警"
+
+	taskID, err := strconv.Atoi(ctx.Param("task_id"))
+	if err != nil {
+		logger.Errorf("%s: 无效的任务ID: %s", actionType, ctx.Param("task_id"))
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的任务ID", actionType, "无效的任务ID", ctx.Param("task_id"))
+	}
+
+	var req dto.DeleteDeviceThresholdAlarmDTO
+	if err := ctx.Bind(&req); err != nil {
+		logger.Errorf("%s: 参数绑定失败: %v", actionType, err)
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的请求体: "+err.Error(), actionType, "请求体绑定失败", req)
+	}
+
+	if err := t.thresholdAlarmService.DeleteDeviceThresholdAlarm(reqCtx, taskID, &req); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			logger.Warnf("%s: 任务不存在, ID: %d", actionType, taskID)
+			return controller.SendErrorWithAudit(ctx, controller.CodeNotFound, "任务未找到", actionType, "任务不存在", taskID)
+		}
+		logger.Errorf("%s: 服务层删除失败: %v, ID: %d", actionType, err, taskID)
+		return controller.SendErrorWithAudit(ctx, controller.CodeInternalError, "删除失败: "+err.Error(), actionType, "服务层删除失败", taskID)
+	}
+
+	logger.Infof("%s: 成功, ID: %d", actionType, taskID)
+	return controller.SendSuccessWithAudit(ctx, controller.CodeSuccess, "删除成功", nil, actionType, "删除成功", taskID)
+}
+
+// CreateAreaThresholdAlarm godoc
+// @Summary      创建区域阈值告警
+// @Description  为指定的区域主控创建一个新的阈值告警规则
+// @Tags         告警管理
+// @Security     BearerAuth
+// @Accept       json
+// @Produce      json
+// @Param        request body dto.CreateAreaThresholdAlarmDTO true "创建区域阈值告警请求体"
+// @Success      200 {object} controller.Response "成功创建区域阈值告警"
+// @Router       /api/v1/alarm/threshold/area [post]
+func (t *ThresholdAlarmController) CreateAreaThresholdAlarm(ctx echo.Context) error {
+	reqCtx, logger := logs.Trace(ctx.Request().Context(), t.ctx, "CreateAreaThresholdAlarm")
+	const actionType = "创建区域阈值告警"
+
+	var req dto.CreateAreaThresholdAlarmDTO
+	if err := ctx.Bind(&req); err != nil {
+		logger.Errorf("%s: 参数绑定失败: %v", actionType, err)
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的请求体: "+err.Error(), actionType, "请求体绑定失败", req)
+	}
+
+	if err := t.thresholdAlarmService.CreateAreaThresholdAlarm(reqCtx, &req); err != nil {
+		logger.Errorf("%s: 服务层创建失败: %v", actionType, err)
+		return controller.SendErrorWithAudit(ctx, controller.CodeInternalError, "创建失败: "+err.Error(), actionType, "服务层创建失败", req)
+	}
+
+	logger.Infof("%s: 成功, AreaControllerID: %d, SensorType: %s", actionType, req.AreaControllerID, req.SensorType)
+	return controller.SendSuccessWithAudit(ctx, controller.CodeSuccess, "创建成功", nil, actionType, "创建成功", req)
+}
+
+// GetAreaThresholdAlarm godoc
+// @Summary      获取区域阈值告警
+// @Description  根据任务ID获取单个区域阈值告警规则的详细信息
+// @Tags         告警管理
+// @Security     BearerAuth
+// @Produce      json
+// @Param        task_id path int true "任务ID"
+// @Success      200 {object} controller.Response{data=dto.AreaThresholdAlarmDTO} "成功获取区域阈值告警"
+// @Router       /api/v1/alarm/threshold/area/{task_id} [get]
+func (t *ThresholdAlarmController) GetAreaThresholdAlarm(ctx echo.Context) error {
+	reqCtx, logger := logs.Trace(ctx.Request().Context(), t.ctx, "GetAreaThresholdAlarm")
+	const actionType = "获取区域阈值告警"
+
+	taskID, err := strconv.Atoi(ctx.Param("task_id"))
+	if err != nil {
+		logger.Errorf("%s: 无效的任务ID: %s", actionType, ctx.Param("task_id"))
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的任务ID", actionType, "无效的任务ID", ctx.Param("task_id"))
+	}
+
+	resp, err := t.thresholdAlarmService.GetAreaThresholdAlarm(reqCtx, taskID)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			logger.Warnf("%s: 任务不存在, ID: %d", actionType, taskID)
+			return controller.SendErrorWithAudit(ctx, controller.CodeNotFound, "任务未找到", actionType, "任务不存在", taskID)
+		}
+		logger.Errorf("%s: 服务层获取失败: %v, ID: %d", actionType, err, taskID)
+		return controller.SendErrorWithAudit(ctx, controller.CodeInternalError, "获取失败: "+err.Error(), actionType, "服务层获取失败", taskID)
+	}
+
+	logger.Infof("%s: 成功, ID: %d", actionType, taskID)
+	return controller.SendSuccessWithAudit(ctx, controller.CodeSuccess, "获取成功", resp, actionType, "获取成功", taskID)
+}
+
+// UpdateAreaThresholdAlarm godoc
+// @Summary      更新区域阈值告警
+// @Description  根据任务ID更新已存在的区域阈值告警规则
+// @Tags         告警管理
+// @Security     BearerAuth
+// @Accept       json
+// @Produce      json
+// @Param        task_id path int true "任务ID"
+// @Param        request body dto.UpdateAreaThresholdAlarmDTO true "更新区域阈值告警请求体"
+// @Success      200 {object} controller.Response "成功更新区域阈值告警"
+// @Router       /api/v1/alarm/threshold/area/{task_id} [put]
+func (t *ThresholdAlarmController) UpdateAreaThresholdAlarm(ctx echo.Context) error {
+	reqCtx, logger := logs.Trace(ctx.Request().Context(), t.ctx, "UpdateAreaThresholdAlarm")
+	const actionType = "更新区域阈值告警"
+
+	taskID, err := strconv.Atoi(ctx.Param("task_id"))
+	if err != nil {
+		logger.Errorf("%s: 无效的任务ID: %s", actionType, ctx.Param("task_id"))
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的任务ID", actionType, "无效的任务ID", ctx.Param("task_id"))
+	}
+
+	var req dto.UpdateAreaThresholdAlarmDTO
+	if err := ctx.Bind(&req); err != nil {
+		logger.Errorf("%s: 参数绑定失败: %v", actionType, err)
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的请求体: "+err.Error(), actionType, "请求体绑定失败", req)
+	}
+
+	if err := t.thresholdAlarmService.UpdateAreaThresholdAlarm(reqCtx, taskID, &req); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			logger.Warnf("%s: 任务不存在, ID: %d", actionType, taskID)
+			return controller.SendErrorWithAudit(ctx, controller.CodeNotFound, "任务未找到", actionType, "任务不存在", taskID)
+		}
+		logger.Errorf("%s: 服务层更新失败: %v, ID: %d", actionType, err, taskID)
+		return controller.SendErrorWithAudit(ctx, controller.CodeInternalError, "更新失败: "+err.Error(), actionType, "服务层更新失败", taskID)
+	}
+
+	logger.Infof("%s: 成功, ID: %d", actionType, taskID)
+	return controller.SendSuccessWithAudit(ctx, controller.CodeSuccess, "更新成功", nil, actionType, "更新成功", taskID)
+}
+
+// DeleteAreaThresholdAlarm godoc
+// @Summary      删除区域阈值告警
+// @Description  根据任务ID删除区域阈值告警规则
+// @Tags         告警管理
+// @Security     BearerAuth
+// @Produce      json
+// @Param        task_id path int true "任务ID"
+// @Success      200 {object} controller.Response "成功删除区域阈值告警"
+// @Router       /api/v1/alarm/threshold/area/{task_id} [delete]
+func (t *ThresholdAlarmController) DeleteAreaThresholdAlarm(ctx echo.Context) error {
+	reqCtx, logger := logs.Trace(ctx.Request().Context(), t.ctx, "DeleteAreaThresholdAlarm")
+	const actionType = "删除区域阈值告警"
+
+	taskID, err := strconv.Atoi(ctx.Param("task_id"))
+	if err != nil {
+		logger.Errorf("%s: 无效的任务ID: %s", actionType, ctx.Param("task_id"))
+		return controller.SendErrorWithAudit(ctx, controller.CodeBadRequest, "无效的任务ID", actionType, "无效的任务ID", ctx.Param("task_id"))
+	}
+
+	if err := t.thresholdAlarmService.DeleteAreaThresholdAlarm(reqCtx, taskID); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			logger.Warnf("%s: 任务不存在, ID: %d", actionType, taskID)
+			return controller.SendErrorWithAudit(ctx, controller.CodeNotFound, "任务未找到", actionType, "任务不存在", taskID)
+		}
+		logger.Errorf("%s: 服务层删除失败: %v, ID: %d", actionType, err, taskID)
+		return controller.SendErrorWithAudit(ctx, controller.CodeInternalError, "删除失败: "+err.Error(), actionType, "服务层删除失败", taskID)
+	}
+
+	logger.Infof("%s: 成功, ID: %d", actionType, taskID)
+	return controller.SendSuccessWithAudit(ctx, controller.CodeSuccess, "删除成功", nil, actionType, "删除成功", taskID)
+}