基于GSM手机的无线遥控系统

GSM Mobile Phone-Based Wireless Remote Control System

介绍了一种基于GSM网络电路交换模式的无线遥控系统。详细叙述了遥控接收机的组成原理、工作过程和使用操作。遥控发射机使用普通GSM手机,不做任何改动。手机原有的功能不受影响可同时使用。遥控系统采用二次操作方式。遥控距离可达GSM网络覆盖区域。

This paper introduces a model based on circuit-switched GSM network wireless remote control system; describes the composition of a remote control receiver in detail; shows the work process and the use of operation. A remote control transmitter can be used with an ordinary GSM mobile phone without any change. Mobile phone features are not affected, therefore, an original GSM mobile phone can be used simultaneously. This remote control system uses the second mode of operation. Remote distance can be up to GSM network coverage area.