这是在斯坦福大学开源了的tinyos的基础上爱法的程序。《基于TinyOS光感传感器的图书馆座位管理系统》程序启动后，节点终端有规律的在一段时间内接收光感信号，如果处于接收时段收到一个遮掩信号，则向中转节点发送一个代表有人的信息包，否则发送一个代表无人的信息包，然后通过串口与PC连接，使用监听工具对应的在PC上表示出有人或者无人的信息。-This is the process of the love of the tinyos based on the open source of Stanford University.　TinyOS light sensor based on the library seat management system　program after the start, the node terminal regularly receive a period of time in the light sensor signal, if received in the receiving period to receive a mask signal, the relay node to send a representative of the Packet, or send a packet that represents no one, and then through the serial port and PC connection, the use of monitoring tools corresponding to the PC that someone or no information.