介绍一种以pic 16f877单片机为核心的智能型位置遥控系统，它能快速可靠地实现对船舶位置的串级控制，主从机串行通信部分采用了RS 42 2标准。
A kind of intelligent position telecontrol systems of the ship based on PIC16F877 is introduced in this paper. RS-422 is adopted in the serial communication.
智能型控制器带有可通信接口，通过现场总线由计算机控制，实现供电系统的遥测、遥调、遥控和遥信功能。
The intelligent controller has the communication capable interface and is controlled by computer via fieldbus, therefore it is able to have function of remote me…
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