介绍了公共交通车辆运行微机管理系统的红外编码发射器,红外接收器,软件解码编程的工作原理,安装和调试,适用范围等。%The principle,installation and debug methods of the infrared coding emitter,infrared receiver and the software decoder which are used by the dynamic microcontroller management system on bus are introduced.
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