物联网工程实施Read-物联网系统生产维护

物联网系统生产维护ProductionandmaintenanceofIoTsystems赛题介绍Introductiontocompetitionquestions任务要求Taskrequirements：使用网络调试工具NetAssist连接上云平台，完成以下操作：UsethenetworkdebuggingtoolNetAssisttoconnecttothecloudplatformandcompletethefollowingoperations.1.模拟网关设备向云平台上报光照传感器采集到的数据。Simulategatewaydevicesreportingdatacollectedbylightsensorstothecloudplatform.2.模拟网关响应云平台下发的控制命令。Simulategatewayresponsetocontrolcommandsissuedbycloudplatforms.工作流程认知--上报数据Workflowawareness-reportingdata包含正确数据的上报报文处理流程Processflowforreportingmessagescontainingcorrectdata.上报报文Reportmessage确认报文Confirmationmessage存储数据Storedata工作流程认知--上报数据Workflowawareness-reportingdata包含错误数据的上报报文处理流程Processingprocessforreportingmessagescontainingincorrectdata.上报报文Reportmessage失败报文Failmessage上报数据Reportdata工作流程认知--下发命令Workflowawareness-Issuecommands终端正确响应的命令报文处理流程Processflowforreportingmessagescontainingcorrectdata.命令报文Commandmessage确认报文Confirmationmessage记录日志Recordlogs工作流程认知--下发命令Workflowawareness-Issuecommands终端未响应或错误响应的命令报文处理流程Commandmessageprocessingflowforterminalunresponsiveorincorrectresponse.命令报文Commandmessage确认报文Confirmationmessage不记录NotLogged赛题解析--上报数据报文格式Analysisofcompetitionquestions上报报文采用JSON格式的字符串，其中包含4组内容。

TheauthenticationrequestmessageadoptsaJSONformatstring,whichcontainsfoursetsofcontent.请求类型Requesttype传感数据格式Sensingdataformat传感数据Sensingdata消息编号MessageNumber赛题解析--上报报文格式Analysisofcompetitionquestions传感数据格式有3种。Therearethreetypesofsensordataformats.

"datas":{"apitag1":"value1","apitag2":value2,…}"datas":{"apitag1":{"datetime1":"value1"},"apitag2":{"datetime2":"value2"},…}"datas":[{"apitag":"temperature","datapoints":[{"dt":"2023-01-2222:22:22","value":36.5}]},{…}]123赛题解析--上报响应格式Analysisofcompetitionquestions上报响应采用JSON格式的字符串，其中包含3组内容。

TheauthenticationrequestmessageadoptsaJSONformatstring,whichcontainsthreesetsofcontent.状态结果Result，0--success，1--fail赛题解析--上报数据操作Analysisofcompetitionquestions1.打开工具软件Opentoolsoftware2.选择“TCPClient”协议Selectthe'TCPClient'protocol3.输入云平台的IP地址和端口EntertheIPaddressandportofthecloudplatform4.发送上报数据请求报文Sendrequestmessage5.接收响应数据Receiveresponsedata赛题解析--下发命令报文格式Analysisofcompetitionquestions下发命令报文采用JSON格式的字符串，其中包含4组内容。

TheauthenticationrequestmessageadoptsaJSONformatstring,whichcontainsfoursetsofcontent.请求类型Requesttype命令编号CommandNumber执行器标识Actuatoridentification命令值commandvalue{"t":5,"cmdid":“123456789”,"apitag":"rgb_open","data":{命令值}}赛题解析--命令响应格式Analysisofcompetitionquestions命令响应采用JSON格式的字符串，其中包含4组内容。

TheauthenticationrequestmessageadoptsaJSONformatstring,whichcontainsfoursetsofcontent.状态结果Result，0--success，1--fail{"t":6,"cmdid":“123456789”,"status":0,"data":{命令值}}赛题解析--上报命令操作Analysisofcompetitionquestions1.打开工具软件Opentoolsoftware2.选择“TCPClient”协议Selectthe'TCPClient'protocol