359 lines
7.0 KiB
Markdown
359 lines
7.0 KiB
Markdown
# 自动化工装PGLC网络接口协议
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# 1 文档说明
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**PGLC** : Parking Guide Local Center
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# 2 端口说明
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默认端口如下
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```plaintext
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服务器 设备
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UDP监听端口 5500 监听4900
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UDP信息监听端口5505
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TCP监听端口 5550
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```
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# 3 接口指令详情
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## 3.1 发现设备
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用于发现设备，用于主机对当前网络主动发起**广播指令**，设备收到指令后返回相关信息。 主机发送内容
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```plaintext
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{
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"Method": "Count_Off", //广播报数
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"Params": {
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"Ip": "192.168.1.122", //主机、服务中心IP地址
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"Port": 5500, //主机、服务中心端口号
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"Device_code": "ABcd" //设备代码 指明设备类别，设备信息里面还有设备代码
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}
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}
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```
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eg.: `{"Method":"Count_Off","Params":{"Ip":"192.168.1.122","Port":5500,"Device_code":"ABcd"}}`
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终端返回内容
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```plaintext
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{
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"Method": "Count_Off"，
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"Code": 0, //0 表示正常返回
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"Message": "success", //提示信息
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"Data"：{
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"Ip": "192.168.1.188",
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"Port": 5500,
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"PortMsg": 5505,
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"Mac": "",
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"SubnetMask": "255.255.255.0",
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"DNS": "www.",
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"Gateway": "192.168.1.1",
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"Server_Ip": "192.168.1.222", //本地主机
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"Iot_Host": "192.168.1.221", //MQTT主机
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"Iot_Port": 1883,
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"UserName": "admin", //MQTT用户名
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"Device_id": "1234",
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"Device_num": "1234", //只允许字母和数字编码
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"Device_Type": "1", //1 采集端 区位模式；2 采集端 车位模式；3 发布显示端；
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//4 采集端、发布端混合 区位模式 ；5 采集端 、发布端混合 车位模式
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"Type_Code": 1, // 设备类型代码
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"Area_amount": 16,
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"Dev_amount": 32,
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"Dev_mode": 0, //0区位模式， 1 车位模式
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"Version": "0.1.0"
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}
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}
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```
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---
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## 3.2 获取通信终端信息
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主机发送内容
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```plaintext
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{
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"Method": "Device_Info",
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"Device": "1234" //hex字符串格式
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}
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```
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终端返回内容
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```plaintext
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{
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"Method": "Device_Info"，
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"Code": 0, //0 表示正常返回
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"Message": "success", //提示信息
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"Data"：{
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"ip": "192.168.1.188",
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"Device_id": "1234" ,
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"NT_Addr": 0,
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"Hw_Ver": "1.01", //硬件版本号
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"Sw_Ver": "1.01" //软件版本号
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}
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}
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```
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---
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## 3.3 配置通信终端的设备信息
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主机发送包括通信终端的iP地址、网关等信息。
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```plaintext
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{
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"Method": "Device_Net_Set",
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"Params": {
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"Device_id": "1234",
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"Dev_Ip": "192.168.1.188", //终端新IP地址
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"Gateway_Ip": "192.168.1.1", //网关IP地址
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"Server_Ip": "192.168.1.222", //主机、中心IP地址
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"Dev_Port": 4900 //终端新端口号
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"Gateway_Port": 5500 //主机、服务中心端口号
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"SubnetMask": "255.255.255.0",
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"Mac": "",
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"DNS": ""
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}
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}
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```
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终端返回内容
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```plaintext
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{
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"Method": "Device_Net_Set"，
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"Code": 0, //0 表示正常返回
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"Message": "success", //提示信息
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"Data"：{
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"Device_id": "1234"
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}
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}
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```
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---
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## 3.4 心跳包
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终端发送内容
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```plaintext
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{
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"Method": "Heartbeat",
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"Params": {
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"Device_id": "2345",
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"Dev_Time": 1591663980 //设备时间
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}
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}
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```
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主机返回内容
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```plaintext
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{
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"Method": "Heartbeat",
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"Code": 0,
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"Message": "code不等于0时的出错信息",
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"Data": {
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"Device_id": "2345",
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"SSC_Time": 1591663980 //主机、服务中心时间
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}
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}
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```
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## 3.5 同步时间
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设备请求内容
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```plaintext
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{
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"Method": "TimeStamp",
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"Params": {
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"Device_id": "2345",
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"TimeZone": "Asia/Shanghai"
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}
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}
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```
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主机返回内容：
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```plaintext
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{
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"Method": "TimeStamp",
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"Code": 0,
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"Message": "code不等于0有出错信息",
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"Data": {
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"Device_id": "2345",
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"Time_Counter": 123313213 //unix时间戳，精确到秒
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}
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}
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```
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---
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## 3.6 串口透传指令
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主机发送
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```plaintext
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{
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"Method": "SerialNet",
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"Params": {
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"Device_id": "1234",
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"Extra_id": 0,
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"Bus_Num":0 //总线号，0表示所有，非0表示指定总线上的设备
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"SerialDat": "7F0102" //发送给串口设备的数据
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}
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}
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```
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终端返回
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```plaintext
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{
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"Method": "SerialNet",
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"Code": 0,
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"Message": "code不等于0时的出错信息",
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"Data": {
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"Device_id": "1234",
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"Extra_id":0,
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"SerialDat": "7F303132" //串口返回数据
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}
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}
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```
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## 3.7 网络复位指令
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```plaintext
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{
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"Method": "Dev_Reset",
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"Params": {
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"Device_id": "1234",
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"Extra_id": 0,
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"Message":"Null"
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}
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}
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```
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eg.: `{"Method":"Dev_Reset","Params":{"Device_id":"1234","Extra_id":0,"Message":"Null"}}`
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终端返回
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```plaintext
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{
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"Method": "Dev_Reset",
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"Code": 0,
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"Message": "code不等于0时的出错信息",
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"Data": {
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"Device_id": "1234",
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"Extra_id":0,
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"Message": "OK" //
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}
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}
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```
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---
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## 3.8 联网终端主动上报事件信息
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终端主动上报内容
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```plaintext
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{
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"Method": "ACS_NT_Event",
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"Device_id": "2345",
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"Params": {
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"Extra_id": 0, //非0表示有扩展设备
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"Sub_Addr": 0, //非0表示有子设备
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"E_Src": 0, //事件来源，0 ，1 NT，2 Extra，3 DPG, 4 Sub dev
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"Event_ID": 0, //事件ID
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"Event_Type": 0, //事件类型， 0 info， 1 warning，2 异常
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"Level": 0, //事件等级，数字越高，等级越高，或越严重
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"Event_Data": "0101", //事件内容
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"Event_Time": 0 //事件时间戳
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}
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}
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```
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主机返回
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```plaintext
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{
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"Method": "ACS_NT_Event",
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"Code": 0,
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"Message": "code不等于0时的出错信息",
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"Data": {
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"Device_id": "2345"
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}
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}
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```
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---
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## 3.9 设备通用上报子设备传感数据指令
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终端主动上报传感数据指令：
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```plaintext
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{
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"Method": "TSReport",
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"Device_id": "CA12345",
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"Sensor_Dat": {
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"Bus_Num": 1, // 节点总线号
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"Sub_Addr": 1, // 子设备如传感器地址
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"Sub_Type": 7, // 6 超声波探头，7 微波雷达，30 测试工装
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"Dat_Format": 1, // 格式， 1 十六进制字符串
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"Sub_Dat": "XXXX" // 十六进制字符串
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}
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}
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```
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eg: `{"Method":"TSReport","Device_id":"CA12345","Sensor_Dat":{"Bus_Num":1,"Sub_Addr":1,"Sub_Type":7,"Dat_Format":1,"Sub_Dat":"7F8118B20100000F03390D41143D143D1496009A000200030000004AD0"}}`
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主机返回：
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```plaintext
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{
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"Method": "TSReport",
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"Code": 0,
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"Message": "code不等于0时的出错信息",
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"Data": {
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"Device_id": "2345"
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}
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}
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```
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---
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# 修订说明
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| 版本 | 修订日期 | 说明 | 修订人 |
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| --- | --- | --- | --- |
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| V1.0 | 2026-05-26 | 初始版本 | wangfq |
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