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| [
| {
| "id": "200c026180f22a70",
| "type": "tab",
| "label": "新安国际集中供液",
| "disabled": false,
| "info": "",
| "env": []
| },
| {
| "id": "ha_integration_tab",
| "type": "tab",
| "label": "HomeAssistant集成",
| "disabled": false,
| "info": "集中供液数据发送到HomeAssistant",
| "env": []
| },
| {
| "id": "086467396a2eed2c",
| "type": "modbus-client",
| "name": "modbus-slave-新安集中供液",
| "clienttype": "tcp",
| "bufferCommands": true,
| "stateLogEnabled": false,
| "queueLogEnabled": false,
| "failureLogEnabled": true,
| "tcpHost": "192.168.50.91",
| "tcpPort": "5020",
| "tcpType": "DEFAULT",
| "serialPort": "/dev/ttyUSB",
| "serialType": "RTU-BUFFERD",
| "serialBaudrate": 9600,
| "serialDatabits": 8,
| "serialStopbits": 1,
| "serialParity": "none",
| "serialConnectionDelay": 100,
| "serialAsciiResponseStartDelimiter": "0x3A",
| "unit_id": 1,
| "commandDelay": 1,
| "clientTimeout": 1000,
| "reconnectOnTimeout": true,
| "reconnectTimeout": 2000,
| "parallelUnitIdsAllowed": true,
| "showErrors": false,
| "showWarnings": true,
| "showLogs": true
| },
| {
| "id": "mqtt_broker_ha",
| "type": "mqtt-broker",
| "name": "HomeAssistant MQTT",
| "broker": "192.168.50.83",
| "port": "1883",
| "clientid": "nodered_central_liquid",
| "autoConnect": true,
| "usetls": false,
| "protocolVersion": "4",
| "keepalive": "60",
| "cleansession": true,
| "autoUnsubscribe": true,
| "birthTopic": "homeassistant/status",
| "birthQos": "0",
| "birthPayload": "online",
| "birthMsg": {},
| "closeTopic": "homeassistant/status",
| "closeQos": "0",
| "closePayload": "offline",
| "closeMsg": {},
| "willTopic": "",
| "willQos": "0",
| "willPayload": "",
| "willMsg": {},
| "userProps": "",
| "sessionExpiry": ""
| },
| {
| "id": "72a90d52a45530d0",
| "type": "function",
| "z": "200c026180f22a70",
| "name": "通用解析节点",
| "func": "\nconst registers = msg.payload;\n// node.warn(`解析${registers}`);\n\n// 检查是否为状态数据（布尔类型或布尔数组）\nif (typeof registers === 'boolean' ||\n (Array.isArray(registers) && registers.length === 1 && typeof registers[0] === 'boolean') ||\n (Array.isArray(registers) && registers.length === 1 && typeof registers[0] === 'number' && (registers[0] === 0 || registers[0] === 1)) ||\n (Array.isArray(registers) && registers.length > 1 && typeof registers[0] === 'boolean')) {\n\n // 处理布尔状态数据\n let boolValue;\n if (typeof registers === 'boolean') {\n boolValue = registers;\n } else if (Array.isArray(registers) && registers.length === 1) {\n boolValue = typeof registers[0] === 'boolean' ? registers[0] : (registers[0] === 1);\n } else if (Array.isArray(registers) && registers.length > 1 && typeof registers[0] === 'boolean') {\n // 对于多个布尔值的数组，取第一个值作为主要状态\n boolValue = registers[0];\n // node.warn(`布尔数组长度: ${registers.length}, 取第一个值: ${boolValue}`);\n }\n\n // 根据 topic 确定状态类型\n let dataType = \"未知状态\";\n let statusValue = boolValue;\n\n if (msg.topic) {\n if (msg.topic.includes(\"工作状态\") || msg.topic.includes(\"work\") || msg.topic.includes(\"Q1.6\")) {\n dataType = \"工作状态\";\n statusValue = boolValue ? \"运行\" : \"停止\";\n msg.workStatus = statusValue;\n } else if (msg.topic.includes(\"报警状态\") || msg.topic.includes(\"alarm\") || msg.topic.includes(\"Q1.5\")) {\n dataType = \"报警状态\";\n statusValue = boolValue ? \"报警\" : \"正常\";\n msg.alarmStatus = statusValue;\n } else if (msg.topic.includes(\"状态\") || msg.topic.includes(\"status\")) {\n dataType = \"设备状态\";\n statusValue = boolValue ? \"激活\" : \"关闭\";\n msg.status = statusValue;\n }\n } else {\n // 如果没有 topic，使用通用状态字段\n msg.status = boolValue;\n dataType = \"状态\";\n }\n\n // 打印解析结果到调试控制台\n // node.warn(`解析${dataType} ---> ${statusValue}`);\n\n // 保留原始的 payload，添加解析后的值\n msg.originalPayload = msg.payload;\n msg.payload = statusValue;\n\n return msg;\n}\n\n// 检查寄存器长度（浮点数解析）\nif (!Array.isArray(registers) || registers.length !== 2) {\n node.warn(\"寄存器数量不足，无法解析浮点数！\");\n return null;\n}\n\n// 处理 Modbus 寄存器数据\n// 寄存器数据按 Big Endian 字序存储，但浮点数需要按 Little Endian 读取\nconst highRegister = registers[0]; // 高16位寄存器\nconst lowRegister = registers[1]; // 低16位寄存器\n\n// 创建一个 4 字节缓冲区\nconst buffer = Buffer.alloc(4);\n\n// 按照 Big Endian 方式写入寄存器数据\nbuffer.writeUInt16BE(highRegister, 0); // 写入高16位到前两个字节\nbuffer.writeUInt16BE(lowRegister, 2); // 写入低16位到后两个字节\n\n// 按照 Little Endian 方式读取 IEEE 754 浮点数\nconst rawValue = buffer.readFloatLE(0);\n\n// 保留两位小数\nconst value = Math.round(rawValue * 100) / 100;\n\n// 根据输入消息的 topic 或其他标识来确定数据类型\nlet dataType = \"未知数据\";\nif (msg.topic) {\n if (msg.topic.includes(\"温度\") || msg.topic.includes(\"temperature\")) {\n dataType = \"温度\";\n msg.temperature = value;\n } else if (msg.topic.includes(\"PH\") || msg.topic.includes(\"ph\")) {\n dataType = \"PH值\";\n msg.ph = value;\n } else if (msg.topic.includes(\"液位\") || msg.topic.includes(\"level\")) {\n dataType = \"液位\";\n msg.level = value;\n } else if (msg.topic.includes(\"电导率\") || msg.topic.includes(\"conductivity\")) {\n dataType = \"电导率\";\n msg.conductivity = value;\n } else if (msg.topic.includes(\"压力\") || msg.topic.includes(\"pressure\")) {\n dataType = \"压力\";\n msg.pressure = value;\n }\n} else {\n // 如果没有 topic，使用通用字段名\n msg.value = value;\n dataType = \"数值\";\n}\n\n// 打印解析结果到调试控制台\n// node.warn(`解析${dataType} ---> ${value}`);\n\n// 保留原始的 payload，添加解析后的值\nmsg.originalPayload = msg.payload;\nmsg.payload = value;\n\n// 返回 msg 对象，供后续节点使用\nreturn msg;\n",
| "outputs": 1,
| "timeout": 0,
| "noerr": 0,
| "initialize": "",
| "finalize": "",
| "libs": [],
| "x": 480,
| "y": 420,
| "wires": [
| [
| "af0930278623437b"
| ]
| ]
| },
| {
| "id": "af0930278623437b",
| "type": "switch",
| "z": "200c026180f22a70",
| "name": "节点分流",
| "property": "topic",
| "propertyType": "msg",
| "rules": [
| {
| "t": "cont",
| "v": "温度",
| "vt": "str"
| },
| {
| "t": "cont",
| "v": "PH",
| "vt": "str"
| },
| {
| "t": "cont",
| "v": "储液当前液位",
| "vt": "str"
| },
| {
| "t": "cont",
| "v": "电导率",
| "vt": "str"
| },
| {
| "t": "cont",
| "v": "供液一压力",
| "vt": "str"
| },
| {
| "t": "cont",
| "v": "供液二压力",
| "vt": "str"
| },
| {
| "t": "cont",
| "v": "报警状态",
| "vt": "str"
| },
| {
| "t": "cont",
| "v": "工作状态",
| "vt": "str"
| }
| ],
| "checkall": "true",
| "repair": false,
| "outputs": 8,
| "x": 700,
| "y": 420,
| "wires": [
| [
| "fa5417377a61b71e",
| "link_temperature_out"
| ],
| [
| "1490bcab1bec54c1",
| "link_ph_out"
| ],
| [
| "84475a694e701126",
| "link_level_out"
| ],
| [
| "7c6dae0c8ca8c7aa",
| "link_conductivity_out"
| ],
| [
| "095d8a5fee72b512",
| "link_pressure1_out"
| ],
| [
| "f82ed17f4277b2e2",
| "link_pressure2_out"
| ],
| [
| "aff2063ee6398034",
| "link_alarm_out"
| ],
| [
| "c44e177352a6f455",
| "link_work_status_out"
| ]
| ]
| },
| {
| "id": "7bec428b86e8c8bc",
| "type": "modbus-read",
| "z": "200c026180f22a70",
| "name": "中央供液-slave-温度",
| "topic": "温度",
| "showStatusActivities": true,
| "logIOActivities": false,
| "showErrors": true,
| "showWarnings": true,
| "unitid": "1",
| "dataType": "HoldingRegister",
| "adr": "23",
| "quantity": "2",
| "rate": "5",
| "rateUnit": "s",
| "delayOnStart": false,
| "startDelayTime": "",
| "server": "086467396a2eed2c",
| "useIOFile": false,
| "ioFile": "",
| "useIOForPayload": false,
| "emptyMsgOnFail": true,
| "x": 150,
| "y": 240,
| "wires": [
| [
| "72a90d52a45530d0"
| ],
| []
| ]
| },
| {
| "id": "fa5417377a61b71e",
| "type": "debug",
| "z": "200c026180f22a70",
| "name": "debug-温度",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "payload",
| "targetType": "msg",
| "statusVal": "",
| "statusType": "auto",
| "x": 1110,
| "y": 60,
| "wires": []
| },
| {
| "id": "fb1f1d999f707aa2",
| "type": "modbus-read",
| "z": "200c026180f22a70",
| "name": "中央供液-slave-PH值",
| "topic": "PH值",
| "showStatusActivities": true,
| "logIOActivities": false,
| "showErrors": true,
| "showWarnings": true,
| "unitid": "1",
| "dataType": "HoldingRegister",
| "adr": "160",
| "quantity": "2",
| "rate": "5",
| "rateUnit": "s",
| "delayOnStart": false,
| "startDelayTime": "",
| "server": "086467396a2eed2c",
| "useIOFile": false,
| "ioFile": "",
| "useIOForPayload": false,
| "emptyMsgOnFail": true,
| "x": 160,
| "y": 300,
| "wires": [
| [
| "72a90d52a45530d0"
| ],
| []
| ]
| },
| {
| "id": "1490bcab1bec54c1",
| "type": "debug",
| "z": "200c026180f22a70",
| "name": "debug-PH值",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "payload",
| "targetType": "msg",
| "statusVal": "",
| "statusType": "auto",
| "x": 1110,
| "y": 100,
| "wires": []
| },
| {
| "id": "bb17984ec96509da",
| "type": "modbus-read",
| "z": "200c026180f22a70",
| "name": "中央供液-slave-储液当前液位",
| "topic": "储液当前液位",
| "showStatusActivities": true,
| "logIOActivities": false,
| "showErrors": true,
| "showWarnings": true,
| "unitid": "1",
| "dataType": "HoldingRegister",
| "adr": "128",
| "quantity": "2",
| "rate": "5",
| "rateUnit": "s",
| "delayOnStart": false,
| "startDelayTime": "",
| "server": "086467396a2eed2c",
| "useIOFile": false,
| "ioFile": "",
| "useIOForPayload": false,
| "emptyMsgOnFail": true,
| "x": 180,
| "y": 360,
| "wires": [
| [
| "72a90d52a45530d0"
| ],
| []
| ]
| },
| {
| "id": "84475a694e701126",
| "type": "debug",
| "z": "200c026180f22a70",
| "name": "debug-储液当前液位",
| "active": true,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "payload",
| "targetType": "msg",
| "statusVal": "",
| "statusType": "auto",
| "x": 1120,
| "y": 140,
| "wires": []
| },
| {
| "id": "805bb39037771c2d",
| "type": "modbus-read",
| "z": "200c026180f22a70",
| "name": "中央供液-slave-电导率",
| "topic": "电导率",
| "showStatusActivities": true,
| "logIOActivities": false,
| "showErrors": true,
| "showWarnings": true,
| "unitid": "1",
| "dataType": "HoldingRegister",
| "adr": "84",
| "quantity": "2",
| "rate": "5",
| "rateUnit": "s",
| "delayOnStart": false,
| "startDelayTime": "",
| "server": "086467396a2eed2c",
| "useIOFile": false,
| "ioFile": "",
| "useIOForPayload": false,
| "emptyMsgOnFail": true,
| "x": 160,
| "y": 420,
| "wires": [
| [
| "72a90d52a45530d0"
| ],
| []
| ]
| },
| {
| "id": "7c6dae0c8ca8c7aa",
| "type": "debug",
| "z": "200c026180f22a70",
| "name": "debug-电导率",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "payload",
| "targetType": "msg",
| "statusVal": "",
| "statusType": "auto",
| "x": 1100,
| "y": 340,
| "wires": []
| },
| {
| "id": "56e20ad9b8718468",
| "type": "modbus-read",
| "z": "200c026180f22a70",
| "name": "中央供液-slave-供液一压力",
| "topic": "供液一压力",
| "showStatusActivities": true,
| "logIOActivities": false,
| "showErrors": true,
| "showWarnings": true,
| "unitid": "1",
| "dataType": "HoldingRegister",
| "adr": "112",
| "quantity": "2",
| "rate": "5",
| "rateUnit": "s",
| "delayOnStart": false,
| "startDelayTime": "",
| "server": "086467396a2eed2c",
| "useIOFile": false,
| "ioFile": "",
| "useIOForPayload": false,
| "emptyMsgOnFail": true,
| "x": 170,
| "y": 480,
| "wires": [
| [
| "72a90d52a45530d0"
| ],
| []
| ]
| },
| {
| "id": "095d8a5fee72b512",
| "type": "debug",
| "z": "200c026180f22a70",
| "name": "debug-供液一压力",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "payload",
| "targetType": "msg",
| "statusVal": "",
| "statusType": "auto",
| "x": 1110,
| "y": 380,
| "wires": []
| },
| {
| "id": "2923878ddaa66ef8",
| "type": "modbus-read",
| "z": "200c026180f22a70",
| "name": "中央供液-slave-供液二压力",
| "topic": "供液二压力",
| "showStatusActivities": true,
| "logIOActivities": false,
| "showErrors": true,
| "showWarnings": true,
| "unitid": "1",
| "dataType": "HoldingRegister",
| "adr": "116",
| "quantity": "2",
| "rate": "5",
| "rateUnit": "s",
| "delayOnStart": false,
| "startDelayTime": "",
| "server": "086467396a2eed2c",
| "useIOFile": false,
| "ioFile": "",
| "useIOForPayload": false,
| "emptyMsgOnFail": true,
| "x": 170,
| "y": 540,
| "wires": [
| [
| "72a90d52a45530d0"
| ],
| []
| ]
| },
| {
| "id": "f82ed17f4277b2e2",
| "type": "debug",
| "z": "200c026180f22a70",
| "name": "debug-供液二压力",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "payload",
| "targetType": "msg",
| "statusVal": "",
| "statusType": "auto",
| "x": 1110,
| "y": 420,
| "wires": []
| },
| {
| "id": "fe307fc992aa444d",
| "type": "modbus-read",
| "z": "200c026180f22a70",
| "name": "中央供液-slave-报警状态",
| "topic": "报警状态",
| "showStatusActivities": true,
| "logIOActivities": false,
| "showErrors": true,
| "showWarnings": true,
| "unitid": "1",
| "dataType": "Coil",
| "adr": "13",
| "quantity": "1",
| "rate": "5",
| "rateUnit": "s",
| "delayOnStart": false,
| "startDelayTime": "",
| "server": "086467396a2eed2c",
| "useIOFile": false,
| "ioFile": "",
| "useIOForPayload": false,
| "emptyMsgOnFail": true,
| "x": 170,
| "y": 600,
| "wires": [
| [
| "72a90d52a45530d0"
| ],
| []
| ]
| },
| {
| "id": "aff2063ee6398034",
| "type": "debug",
| "z": "200c026180f22a70",
| "name": "debug-报警状态",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "payload",
| "targetType": "msg",
| "statusVal": "",
| "statusType": "auto",
| "x": 1100,
| "y": 460,
| "wires": []
| },
| {
| "id": "5ab73337424b189a",
| "type": "modbus-read",
| "z": "200c026180f22a70",
| "name": "中央供液-slave-工作状态",
| "topic": "工作状态",
| "showStatusActivities": true,
| "logIOActivities": false,
| "showErrors": true,
| "showWarnings": true,
| "unitid": "1",
| "dataType": "Coil",
| "adr": "14",
| "quantity": "1",
| "rate": "5",
| "rateUnit": "s",
| "delayOnStart": false,
| "startDelayTime": "",
| "server": "086467396a2eed2c",
| "useIOFile": false,
| "ioFile": "",
| "useIOForPayload": false,
| "emptyMsgOnFail": true,
| "x": 170,
| "y": 660,
| "wires": [
| [
| "72a90d52a45530d0"
| ],
| []
| ]
| },
| {
| "id": "c44e177352a6f455",
| "type": "debug",
| "z": "200c026180f22a70",
| "name": "debug-工作状态",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "payload",
| "targetType": "msg",
| "statusVal": "",
| "statusType": "auto",
| "x": 1100,
| "y": 500,
| "wires": []
| },
| {
| "id": "link_temperature_out",
| "type": "link out",
| "z": "200c026180f22a70",
| "name": "发送温度到HA",
| "mode": "link",
| "links": [
| "link_ha_temperature_in"
| ],
| "x": 885,
| "y": 60,
| "wires": []
| },
| {
| "id": "link_ph_out",
| "type": "link out",
| "z": "200c026180f22a70",
| "name": "发送PH值到HA",
| "mode": "link",
| "links": [
| "link_ha_ph_in"
| ],
| "x": 885,
| "y": 100,
| "wires": []
| },
| {
| "id": "link_level_out",
| "type": "link out",
| "z": "200c026180f22a70",
| "name": "发送液位到HA",
| "mode": "link",
| "links": [
| "link_ha_level_in"
| ],
| "x": 885,
| "y": 140,
| "wires": []
| },
| {
| "id": "link_conductivity_out",
| "type": "link out",
| "z": "200c026180f22a70",
| "name": "发送电导率到HA",
| "mode": "link",
| "links": [
| "link_ha_conductivity_in"
| ],
| "x": 965,
| "y": 340,
| "wires": []
| },
| {
| "id": "link_pressure1_out",
| "type": "link out",
| "z": "200c026180f22a70",
| "name": "发送供液一压力到HA",
| "mode": "link",
| "links": [
| "link_ha_pressure1_in"
| ],
| "x": 965,
| "y": 380,
| "wires": []
| },
| {
| "id": "link_pressure2_out",
| "type": "link out",
| "z": "200c026180f22a70",
| "name": "发送供液二压力到HA",
| "mode": "link",
| "links": [
| "link_ha_pressure2_in"
| ],
| "x": 965,
| "y": 420,
| "wires": []
| },
| {
| "id": "link_alarm_out",
| "type": "link out",
| "z": "200c026180f22a70",
| "name": "发送报警状态到HA",
| "mode": "link",
| "links": [
| "link_ha_alarm_in"
| ],
| "x": 965,
| "y": 460,
| "wires": []
| },
| {
| "id": "link_work_status_out",
| "type": "link out",
| "z": "200c026180f22a70",
| "name": "发送工作状态到HA",
| "mode": "link",
| "links": [
| "link_ha_work_in"
| ],
| "x": 965,
| "y": 500,
| "wires": []
| },
| {
| "id": "ha_discovery_function",
| "type": "function",
| "z": "ha_integration_tab",
| "name": "HomeAssistant自动发现配置",
| "func": "// HomeAssistant MQTT 自动发现配置 - 无分割版本\n// 每个传感器单独发送，避免分割节点问题\n\nconst deviceId = \"central_liquid_supply\";\nconst deviceName = \"新安国际集中供液系统\";\nconst baseTopic = \"homeassistant\";\n\n// 设备基本信息\nconst device = {\n identifiers: [deviceId],\n name: deviceName,\n manufacturer: \"新安国际\",\n model: \"集中供液系统\",\n sw_version: \"1.0\"\n};\n\n// 所有传感器配置\nconst allSensors = [\n { type: \"sensor\", name: \"温度\", entity_id: \"temperature\", unit: \"°C\", device_class: \"temperature\" },\n { type: \"sensor\", name: \"PH值\", entity_id: \"ph_value\", unit: \"pH\" },\n { type: \"sensor\", name: \"电导率\", entity_id: \"conductivity\", unit: \"μS/cm\" },\n { type: \"sensor\", name: \"储液当前液位\", entity_id: \"storage_level\", unit: \"L\" },\n { type: \"sensor\", name: \"供液一压力\", entity_id: \"supply_pressure_1\", unit: \"kPa\", device_class: \"pressure\" },\n { type: \"sensor\", name: \"供液二压力\", entity_id: \"supply_pressure_2\", unit: \"kPa\", device_class: \"pressure\" },\n { type: \"binary_sensor\", name: \"工作状态\", entity_id: \"work_status\", device_class: \"running\" },\n { type: \"binary_sensor\", name: \"报警状态\", entity_id: \"alarm_status\", device_class: \"problem\" }\n];\n\nnode.warn(`开始处理 ${allSensors.length} 个传感器配置`);\n\n// 逐个发送传感器配置\nallSensors.forEach((sensor, index) => {\n const config = {\n name: sensor.name,\n unique_id: `${deviceId}_${sensor.entity_id}`,\n state_topic: `${deviceId}/${sensor.type}/${sensor.entity_id}/state`,\n device: device\n };\n\n // 根据传感器类型添加特定配置\n if (sensor.type === \"sensor\") {\n config.state_class = \"measurement\";\n if (sensor.unit) config.unit_of_measurement = sensor.unit;\n if (sensor.device_class) config.device_class = sensor.device_class;\n } else if (sensor.type === \"binary_sensor\") {\n config.device_class = sensor.device_class;\n config.payload_on = sensor.entity_id === \"work_status\" ? \"运行\" : \"报警\";\n config.payload_off = sensor.entity_id === \"work_status\" ? \"停止\" : \"正常\";\n }\n\n const mqttTopic = `${baseTopic}/${sensor.type}/${deviceId}_${sensor.entity_id}/config`;\n const mqttPayload = JSON.stringify(config);\n\n node.warn(`发送配置 ${index + 1}/${allSensors.length}: ${sensor.name}`);\n node.warn(` 主题: ${mqttTopic}`);\n\n // 立即发送MQTT消息\n node.send({\n topic: mqttTopic,\n payload: mqttPayload,\n retain: true\n });\n\n // 添加小延迟，确保消息按顺序发送\n setTimeout(() => {\n if (index === allSensors.length - 1) {\n // 最后发送设备状态\n node.send({\n topic: `${deviceId}/status`,\n payload: \"online\",\n retain: true\n });\n node.warn(\"所有自动发现配置已发送完成\");\n }\n }, index * 100);\n});\n\nreturn null; // 不通过return发送，直接通过node.send发送\n",
| "outputs": 1,
| "timeout": 0,
| "noerr": 0,
| "initialize": "",
| "finalize": "",
| "libs": [],
| "x": 240,
| "y": 140,
| "wires": [
| [
| "25565ecbf48f0308",
| "ha_discovery_mqtt"
| ]
| ]
| },
| {
| "id": "ha_discovery_mqtt",
| "type": "mqtt out",
| "z": "ha_integration_tab",
| "name": "发送自动发现配置",
| "topic": "",
| "qos": "0",
| "retain": "true",
| "respTopic": "",
| "contentType": "",
| "userProps": "",
| "correl": "",
| "expiry": "",
| "broker": "mqtt_broker_ha",
| "x": 610,
| "y": 120,
| "wires": []
| },
| {
| "id": "ha_discovery_trigger",
| "type": "inject",
| "z": "ha_integration_tab",
| "name": "启动自动发现",
| "props": [
| {
| "p": "payload"
| },
| {
| "p": "topic",
| "vt": "str"
| }
| ],
| "repeat": "",
| "crontab": "",
| "once": true,
| "onceDelay": "5",
| "topic": "",
| "payload": "",
| "payloadType": "date",
| "x": 120,
| "y": 80,
| "wires": [
| [
| "ha_discovery_function"
| ]
| ]
| },
| {
| "id": "ha_data_processor",
| "type": "function",
| "z": "ha_integration_tab",
| "name": "数据处理器",
| "func": "// 处理来自集中供液系统的数据\nconst deviceId = \"central_liquid_supply\";\nconst topic = msg.topic;\nconst value = msg.payload;\n\n// 根据 topic 确定实体类型和 ID\nlet entityType = \"sensor\";\nlet entityId = \"\";\nlet stateTopic = \"\";\n\nif (topic.includes(\"温度\")) {\n entityId = \"temperature\";\n stateTopic = `${deviceId}/sensor/${entityId}/state`;\n} else if (topic.includes(\"PH\")) {\n entityId = \"ph_value\";\n stateTopic = `${deviceId}/sensor/${entityId}/state`;\n} else if (topic.includes(\"电导率\")) {\n entityId = \"conductivity\";\n stateTopic = `${deviceId}/sensor/${entityId}/state`;\n} else if (topic.includes(\"配液当前液位\")) {\n entityId = \"mixing_level\";\n stateTopic = `${deviceId}/sensor/${entityId}/state`;\n} else if (topic.includes(\"储液当前液位\")) {\n entityId = \"storage_level\";\n stateTopic = `${deviceId}/sensor/${entityId}/state`;\n} else if (topic.includes(\"供液一压力\")) {\n entityId = \"supply_pressure_1\";\n stateTopic = `${deviceId}/sensor/${entityId}/state`;\n} else if (topic.includes(\"供液二压力\")) {\n entityId = \"supply_pressure_2\";\n stateTopic = `${deviceId}/sensor/${entityId}/state`;\n} else if (topic.includes(\"工作状态\")) {\n entityType = \"binary_sensor\";\n entityId = \"work_status\";\n stateTopic = `${deviceId}/binary_sensor/${entityId}/state`;\n} else if (topic.includes(\"报警状态\")) {\n entityType = \"binary_sensor\";\n entityId = \"alarm_status\";\n stateTopic = `${deviceId}/binary_sensor/${entityId}/state`;\n} else {\n node.warn(`未知的数据类型: ${topic}`);\n return null;\n}\n\n// 记录数据处理信息\nnode.warn(`处理数据: ${topic} = ${value} -> ${stateTopic}`);\n\n// 创建输出消息\nconst outputMsg = {\n topic: stateTopic,\n payload: String(value),\n retain: false\n};\n\nreturn outputMsg;",
| "outputs": 1,
| "timeout": 0,
| "noerr": 0,
| "initialize": "",
| "finalize": "",
| "libs": [],
| "x": 300,
| "y": 300,
| "wires": [
| [
| "ha_data_mqtt",
| "ha_data_debug"
| ]
| ]
| },
| {
| "id": "ha_data_mqtt",
| "type": "mqtt out",
| "z": "ha_integration_tab",
| "name": "发送数据到HA",
| "topic": "",
| "qos": "0",
| "retain": "false",
| "respTopic": "",
| "contentType": "",
| "userProps": "",
| "correl": "",
| "expiry": "",
| "broker": "mqtt_broker_ha",
| "x": 540,
| "y": 300,
| "wires": []
| },
| {
| "id": "ha_data_debug",
| "type": "debug",
| "z": "ha_integration_tab",
| "name": "HA数据调试",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "true",
| "targetType": "full",
| "statusVal": "",
| "statusType": "auto",
| "x": 550,
| "y": 400,
| "wires": []
| },
| {
| "id": "link_ha_temperature_in",
| "type": "link in",
| "z": "ha_integration_tab",
| "name": "接收温度数据",
| "links": [
| "link_temperature_out"
| ],
| "x": 105,
| "y": 180,
| "wires": [
| [
| "ha_data_processor"
| ]
| ]
| },
| {
| "id": "link_ha_ph_in",
| "type": "link in",
| "z": "ha_integration_tab",
| "name": "接收PH值数据",
| "links": [
| "link_ph_out"
| ],
| "x": 105,
| "y": 240,
| "wires": [
| [
| "ha_data_processor"
| ]
| ]
| },
| {
| "id": "link_ha_level_in",
| "type": "link in",
| "z": "ha_integration_tab",
| "name": "接收液位数据",
| "links": [
| "link_level_out"
| ],
| "x": 105,
| "y": 280,
| "wires": [
| [
| "ha_data_processor",
| "0b8146b6074f206f"
| ]
| ]
| },
| {
| "id": "link_ha_conductivity_in",
| "type": "link in",
| "z": "ha_integration_tab",
| "name": "接收电导率数据",
| "links": [
| "link_conductivity_out"
| ],
| "x": 115,
| "y": 360,
| "wires": [
| [
| "ha_data_processor"
| ]
| ]
| },
| {
| "id": "link_ha_pressure1_in",
| "type": "link in",
| "z": "ha_integration_tab",
| "name": "接收供液一压力数据",
| "links": [
| "link_pressure1_out"
| ],
| "x": 105,
| "y": 320,
| "wires": [
| [
| "ha_data_processor"
| ]
| ]
| },
| {
| "id": "link_ha_pressure2_in",
| "type": "link in",
| "z": "ha_integration_tab",
| "name": "接收供液二压力数据",
| "links": [
| "link_pressure2_out"
| ],
| "x": 115,
| "y": 420,
| "wires": [
| [
| "ha_data_processor"
| ]
| ]
| },
| {
| "id": "link_ha_alarm_in",
| "type": "link in",
| "z": "ha_integration_tab",
| "name": "接收报警状态数据",
| "links": [
| "link_alarm_out"
| ],
| "x": 115,
| "y": 460,
| "wires": [
| [
| "ha_data_processor"
| ]
| ]
| },
| {
| "id": "link_ha_work_in",
| "type": "link in",
| "z": "ha_integration_tab",
| "name": "接收工作状态数据",
| "links": [
| "link_work_status_out"
| ],
| "x": 115,
| "y": 500,
| "wires": [
| [
| "ha_data_processor"
| ]
| ]
| },
| {
| "id": "25565ecbf48f0308",
| "type": "debug",
| "z": "ha_integration_tab",
| "name": "debug 2",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "false",
| "statusVal": "",
| "statusType": "auto",
| "x": 490,
| "y": 60,
| "wires": []
| },
| {
| "id": "0b8146b6074f206f",
| "type": "debug",
| "z": "ha_integration_tab",
| "name": "debug 1",
| "active": false,
| "tosidebar": true,
| "console": false,
| "tostatus": false,
| "complete": "false",
| "statusVal": "",
| "statusType": "auto",
| "x": 310,
| "y": 240,
| "wires": []
| }
| ]
|
|
