基于ZigBee的电能信息数据通信方法

ZigBee是一种基于IEEE802.15.4标准指定的短距离、低功耗的无线通信技术,具有低复杂度、自组织、低功耗、低成本的特点,可以灵活地结合嵌入式技术并广泛应用于自动控制领域。文章针对电能信息采集的数据通信需求,对基于ZigBee通信的电能信息采集系统中采集终端与采集主站之间的电能信息数据传输方法进行了研究,给出了传输规则、应用协议单元协议的制定方法以及基于STM32F407与CC2530的采集终端的软硬件设计。实验证明通信稳定可靠,电能信息数据的传输效率得到了提高。

Communication Method Based on ZigBee for Electric Energy Data

ZigBee is a kind of low power consumption and short distance wireless communication technology based on IEEE802.15.4 standard. ZigBee technology has the characteristics of low complexity, self-organization, low power consumption and low cost, can be embedded in a variety of equipments, is mainly suitable for automatic control. The ZigBee communication strategy between acquisition master station and acquisition terminal in the electrical energy data acquisition system is studied for the date communication requirements of electrical energy data acquisition. The transmission rules, the formulation method of protocol unit protocol and the hardware and software design of acquisition terminal based on STM32F407 and CC2530 are given. The experimental results show that the communication is stable and reliable, and the transmission efficiency of power data is improved.