Design of Warehouse Environmental Monitoring System Based on WSN and Fuzzy-PID Strategy
Bo Chang, Xin Rong Zhang · Advanced materials research · 2012
In order to solve the issues existing in the current warehouse environmental monitoring systems, such as the complex wiring, the node power consumption, not flexible deployment and inconvenience management and so on, a warehouse environment parameters monitoring system based on fuzzy-PID strategy is designed. The system uses CC2430 as the core to develop wireless sensor nodes which completing real-time monitoring of warehouse environment temperature and humidity, uses ZigBee technology to achieve networking of wireless sensors and the automatic aggregation of monitoring data, uses fuzzy PID control technology to achieve the regulation of warehouse temperature and humidity and uses embedded database management model to achieve the sensor nodes management, environmental data management and early warning capabilities. The practical monitoring results have shown that this system has the feature of low power consumption, network flexibility, strong extensibility, friendly interface etc., which can better meet the application demands of warehouse environment parameters monitoring.