A sensor network is issued in this paper, which is used to monitor the enviroment parameters of greenhouse. Each sensor node of the system, which is composed of sensors and a microchip, could measure temperature, humidity, pH value of soil, air pressure etc. A GPRS module is used to complete data exchanging between remote monitoring platform and the wireless sensor network. This system is an application in agriculture field.
Design and Reliability Analysis of Security Mechanism of Wireless Sensor Network Monitoring System of Coal Mine