基于ZigBee技术的食品冷库环境监测报警系统设计

Design of Food Storage Environment Monitoring and Alarm System Based on ZigBee Technology

随着无线传感网络技术的快速发展,本文设计一种基于ZigBee无线通信技术的食品冷库环境监测报警系统.监测报警系统由监测计算机、基于CC2530芯片的协调器和终端节点以及温湿度传感器组成.该系统能实时监测冷库中温湿度,完成无线传输数据的动态显示及报警功能.与传统食品冷库监测报警系统相比,具有性能稳定,易于布设、维护、扩展等优点.

With the rapid development of wireless sensor network technology,monitoring and alarm system is designed based on the ZigBee wireless communication technology,which is composed of monitor control PC,coordinating node of CC2530 chip and the terminal node and the temperature and humidity sensor. The system can monitor temperature and humidity in cold storage in real time,transmit data by wireless communication,dynamically display data and alarm functions. Compared with the traditional food storage monitoring and alarm system,the system is of stable performance,easy to layout,maintain,expand and so on.