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介绍了基于有线公共电话交换网和无线移动通信网的电梯远程监控系统 ,阐述了系统的结构配置、通信方式及各部分功能 ,实现电梯在线故障诊断 ,故障信息的自动短信发送。
The elevator remote monitoring system based on wired public switched telephone network and wireless mobile communication network is introduced. The structural configuration, communication methods and functions of each part of the system are described. The online fault diagnosis of elevator and the automatic message sending of fault information are realized.