智能传感器无线网络接口的设计和实现

Design of the Intelligent Sensor with Wireless Network Interface

作为传感器的重要发展趋势之一 ,网络化的智能传感器在无线通讯网络中的广泛应用将会使传感器具有更广阔的应用领域。文中对智能传感器在 GSM和 GPRS无线通讯网络中的信息传输进行了研究 ,提出了一种基于嵌入式微处理器和无线 MODEM模块的智能传感器。通过对基于 GSM的网络化智能传感器的硬件结构和驱动软件的分析与开发 ,以及对相应的无线网络接口进行设计 ,实现了智能传感器的短信报警、无线上网等功能。实验表明 ,该智能传感器无线网络接口运行正常可靠 ,并使传感器技术向无线通讯技术领域做了进一步的拓展。

As the important developing tendency of sensors,networked intelligent sensor will be more intelligent and widely applied when it is used in the wireless communication network.The information transmission between the sensor and GSM and GPRS network is studied and a kind of intelligent sensors with wireless network interface based on embedded micro-controller is implemented.With the analysis and development of its hardware configuration and driving program and the design of the related wireless modem module,the functions of short message alarm and wireless communication are discovered.It is proven by experiments that the wireless modem module of the intelligent sensor operates reliably and therefore the sensor technology can be further developed in the field of wireless communication.