【摘要】 设计了利用无线模块进行电源开关的遥控电路,以及多点信号采集后经USB接口模块送入客户机与服务器进行远程传输电路。发现各遥控开关实际上构成了一个无线节点,对此进行了利用这些节点和无线模块空余端口构成的自组织无线传输网络研究,对信号的发送和接收路径进行了讨论。其网络的显著优点是克服了有线传输的布线问题,系统寄生在无线电源开关上,降低了网络成本,并能与局域网连接实现报警信号的远程传送。更多还原

【Abstract】 Power switch circuit controlled by wireless module and multipoint signal collect circuit which could be remotely transmitted by USB module to client and server are designed.Discovered every switch to structure a wireless node actually,an Ad hoc network which utilizes these nodes and unused ports of wireless module is researched,and its sending and receiving route is discussed.The marked excellence of the network is that not only the trouble of place and route of wire could be overcome,but also by parasitized on the wireless power switches the cost of the network is reduced.Moreover,it could complete long distance alarm by connected to local area network.更多还原