基于ZigBee的液压泵数据采集系统设计

Design of Data Acquisition System for Hydraulic Pump Based on ZigBee

随着工程机械智能化和信息化的发展需求,液压部件基础数据有效采集显得愈来愈重要。论文基于ZigBee技术,以ARM处理器为核心,采用低功耗ZigBee模块CC2530作为协调器,设计了一种软硬件结合的数据采集系统。该系统能够配合各类数据采集传感器采集液压泵温度,压力,流量数据和车辆周围空气温湿度,海拔等环境数据。有效的解决了工程车辆数据采集过程中有线网络布线复杂,采集方式繁琐,故障率高的问题,同时还具有可扩展性。实验表明了系统的有效性。

With the development of intelligent engineering machinery and the information demand, effective based data acquisition of hydraulic components is becoming more and more important. Based on ZigBee technology, and ARM processor as the core, adopting low-power ZigBee module CC2530 as coordinator, a data acquisition system of hardware and software combination is designed in this paper. The system, fitting all kinds of data acquisition sensors, can collect hydraulic pump temperature, pressure, flow data as well as air temperature and humidity around vehicles, altitude and some other environment data. It effectively solves the problems of complex routing of cable network, complicated acquisition mode and high fault rate in the process of the construction vehicle data acquisition, being of extensibility as well. Experimental results show the effectiveness of the system.