For the CRH2 MU(Multiple Units),the traditional way to collect data is by card. The running state and failure information can't be sent to the server,until the train entered the maintenance base.
目前CRH2型动车组的现行数据采集方式采用刷卡式,列车的运行状态信息及故障信息只有在进入维修基地后,才通过读卡器下载到服务器进行分析。
参考来源 - 车地数据无线传输可靠性关键技术的研究和实现·2,447,543篇论文数据，部分数据来源于NoteExpress
Report technical irregularities and actions taken to the Carrier's maintenance base.
向承运人维修基地报告技术上的不正常及所采取的措施。
The answer turns out to be in the base of Shiqiao Parking lot - the public bicycle maintenance base.
答案原来也在石桥停车场内的“基地”里——公共自行车停保基地。
The synchronous lifting construction technology by the computer was adopted in the steel roof of aircraft maintenance base in Guangzhou New Baiyun International Airport.
广州新白云国际机场飞机场维修库钢屋盖采用计算机控制液压同步提升施工技术。
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