N合一无线遥控系统的设计与应用

摘要

针对普通一对一无线遥控系统中,遥控器数量随接收器数量同步增加,遥控器不便保管且容易混淆的问题,提出N合一无线遥控系统的方案。给出了N合一遥控器的实用电路。为实现N合一遥控而使一只遥控器具有地址N选一功能的方法,通常有两种：一种是直接选择法,另一种是循环选择法。基于多地址循环选择法设计制作的四合一遥控系统,已于2009年5月成功用于大庆油田电力调度中心4个数码显示牌的遥控调校。N合一无线遥控系统,尤其适用于同一应用空间存在多个接收器、每个接收器可执行多项遥控命令的场合。%In general one to one wireless remote control system,the number of remote controller and receiver increased synchronously.As the remote controllers were difficult to keep and distinguish,N-into-one wireless remote control system was proposed,and the practical circuit was given.Two methods can make the remote controller achieve N-into-one function,one is selected directly and the other is selected circularly.The four-into-one remote control system based on multi-address cycle selection has been successfully used in remote adjustment with four digital display board of Daqing Oil Field,s Power Dispatching Center in may 2009.N-into-one wireless remote control system is suitable for the situations that in same application space there exists multiple receivers,especially when each of the receivers can perform a variety of remote control instructions.