使用树莓派实现主机远程断电重启

To Realize Remote Host Power-off and Restart by Using Raspberry PI

针对运行维护中出现的一些嵌入设备因系统故障无法远程维护的情况,文中提出了采用树莓派GPIO和web编程方式控制设备电源的解决方案,实现设备远程断电重启;详细介绍了树莓派web服务器的配置方法、利用python编程语言进行GPIO和web编程的要点。该方案与采用智能PDU的方案相比具有成本低,后续扩展能力强的特点。

In order to solve the problem of some embedded devices cannot be maintained remotely due to system trouble during the process of operation and maintenance, this paper proposes a solution to control equipment＇s power supply by adopting Raspberry Pi programming, which can realize remote power-off and restart. A detailed introduction to the configuration method of Raspberry Pi web server and the key points on GPIO and Web programming by using python programming language is provided. Compared to the method using Intelligent PDU, the proposed method has advantages of low cost and strong expansion ability.