摘要
本文给出了利用单片机实现遥控遥测群井汇流灌水系统的软硬件设计.各泵阀控制点与主控制器之间的遥控命令及遥测信息经单传输线传输,利用HT12E/D编译码.主控制器与微机之间的通信通过串口实现.系统投入运行以来,性能稳定,大大提高了管理水平.
In this paper, the software and hardware design and implementatio n of remote control and measure watering system of group-well convergence b y using single-chip computer are presented. The remote control commands and remote measure messages between main controller and pump and valve c ontrol points are transmitted by a single transmission line, encoded and decoded through HT12E/D chips. The communication between main controller and microcomp uter is implemented with serial interface. The system has been running normally .
出处
《平原大学学报》
2004年第5期76-78,共3页
Journal of Pingyuan University
关键词
单片机
群井汇流灌水系统
遥控遥测
编码
译码
remote measure and remote control
8031 single-chip computer
encodi ng and decoding