167 lines
5.6 KiB
JavaScript
167 lines
5.6 KiB
JavaScript
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// 接收数据
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// 压差站号：01，温湿度站号：02
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// 压差 01 03 02 12 34 B5 33
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// 温湿度 01 03 04 02 98 00 BC 7B D5
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// IC卡 20 01 00 08 04 00 00 00 0e 26 fe ab 8f 03
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// ID卡 20 01 00 05 49 00 b5 6a b5 d8 03
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// 卡离开 20 01 00 01 02 fd 03
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// 卡片放入和离开 起始位20, 第二位是地址0人员卡，1-16内镜卡
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// let RS232 = getApp().globalData.RS232
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import store from '@/store/index.js'
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export default {
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// 开门关门控制 01
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Door: async (status) => {
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let op = status ? '01' : '00'
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let cmd = '5AA5EE01' + op
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store.state.relay.door = status
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let RS232 = getApp().globalData.RS232
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await RS232.sendDataString(cmd);
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},
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// 开风机指令 02
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Wind: async (status) => {
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let op = status ? '01' : '00'
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let cmd = '5AA5EE02' + op
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store.state.relay.wind = status
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let RS232 = getApp().globalData.RS232
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await RS232.sendDataString(cmd);
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},
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// 开灯指令 03
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Light: async (status) => {
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let op = status ? '01' : '00'
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let cmd = '5AA5EE03' + op
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store.state.relay.light = status
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let RS232 = getApp().globalData.RS232
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await RS232.sendDataString(cmd);
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},
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// 开真空指令 04
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Vacuum: async (status) => {
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let op = status ? '01' : '00'
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let cmd = '5AA5EE04' + op
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store.state.relay.vacuum = status
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let RS232 = getApp().globalData.RS232
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await RS232.sendDataString(cmd);
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},
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// 开关消毒指令 05
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Disinfect: async (status) => {
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let op = status ? '01' : '00'
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let cmd = '5AA5EE05' + op
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store.state.relay.disinfect = status
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let RS232 = getApp().globalData.RS232
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await RS232.sendDataString(cmd);
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},
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// 获取温湿度
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getTemp: () => {
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let RS485 = getApp().globalData.RS485
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let cmd = '020300000002C438';
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RS485.sendDataString(cmd);
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},
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// 获取压差指令
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getPressure: () => {
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let RS485 = getApp().globalData.RS485
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let cmd = '01030001000295CB'
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RS485.sendDataString(cmd);
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},
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// 解析门卡数据，返回卡号
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parse232dData: (hexString) => {
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// IC卡 20 01 00 08 04 00 00 00 0e 26 fe ab 8f 03
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// ID卡 20 01 00 05 49 00 b5 6a b5 d8 03
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// 卡离开 20 01 00 01 02 fd 03
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// 01 地址， 04 00 卡类型，0e 26 fe ab 卡号，8f 校验 03固定值
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// 人员卡地址号0，卡号4个字节，倒数4个字节，倒数一位03固定值，倒数二位校验
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// 内镜卡地址号1-16，卡号4个字节，倒数4个字节，倒数一位03固定值，倒数二位校验
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// 卡离开8位，卡进入11位和14位
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// 移除空格和换行符
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const hexStr = hexString.replace(/\s+/g, '');
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// 验证输入
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if (hexStr.length === 0) {
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throw new Error('请输入Modbus十六进制数据');
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}
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if (hexStr.length % 2 !== 0) {
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throw new Error('请输入有效的Modbus十六进制数据');
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}
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// 解析后的数据对象
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let data = {};
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// 刷卡数据 起始字节20，第二字节站号，结束字节03
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if (hexStr.substr(0, 2) == '20' && hexStr.substr(hexStr.length - 2, 2) == '03') {
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// 卡数据
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let hexNum = hexStr.substr(hexStr.length - 12, 8)
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// 第二位是地址
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let addHex = hexStr.substr(2, 2)
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// 转换成10进制地址号
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let address = parseInt(addHex, 16)
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// 解析后的数据 { address: 0, number: 12345678, cardType: 'ic', action: 'enter', type: 'person' }
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data.address = address
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if (hexStr.length == 28) {
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// 14字节是IC卡号
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let icNo = parseInt(hexNum, 16)
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data.number = icNo
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data.cardType = 'ic'
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data.action = 'enter'
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}
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if (hexStr.length == 22) {
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// 11字节是ID卡号
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let idNo = parseInt(hexNum, 16)
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data.number = idNo
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data.cardType = 'id'
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data.action = 'enter'
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}
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if (hexStr.length == 14) {
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// 7字节是卡离开
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data.action = 'leave'
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}
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if (address == 0) {
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// 人员卡
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data.type = 'person'
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}
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if (address >= 1 && address <= 16) {
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// 内镜卡
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data.type = 'internal'
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}
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}
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// 关门上报指令
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if (hexStr.toUpperCase() == '5AA50000000000FF') {
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// 开门数据 8个字节
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data.action = 'door'
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}
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return data
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},
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parse485Data: (hexString) => {
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// 移除空格和换行符
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const hexStr = hexString.replace(/\s+/g, '');
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// 压差站号：01，温湿度站号：02
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let addHex = hexStr.substr(0, 2)
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let data = {}
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if (hexStr.length == 14 || hexStr.length == 18) {
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if (addHex == '01') {
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let pressure = parseInt(hexStr.substr(6, 4), 16);
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data.pressure = pressure / 10
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}
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if (addHex == '02') {
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let humi = parseInt(hexStr.substr(6, 4), 16);
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let temp = parseInt(hexStr.substr(10, 4), 16);
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// 温湿度上报数据异常处理，取正常温湿度范围内数据
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temp = (temp / 10).toFixed(1)
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if (temp >= 0 && temp < 100) {
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data.temp = temp
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}
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humi = (humi / 10).toFixed(1)
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if (humi >= 0 && humi < 100) {
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data.humi = humi
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}
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}
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}
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// console.log('parse485Data:',hexStr, data)
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return data
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},
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} |