基于酒店无线呼叫系统设计

A wireless calling system for hotel administration

采用无线发射、接收模块,结合单片机控制,设计一种应用于酒店的无线呼叫管理系统。在非开阔有障碍条件下,呼叫距离可达20-30米,并可实现多发一收。

A wireless calling system for hotel administration is described. The system, in which wireless transmitting and receiving modules are used, is controlled by a single-chip computer. The calling distance is up to 20 to 30 meters within an area that is not open and has obstacles, and several transmitters can call one receiver.