弓网监测系统的设计与实现

Design and Implementation of Bow Network Monitoring System

在追综国外先进的弓网监测技术的同时,自主开发了一套基于嵌入式系统的弓网监测系统,该系统通过检测受电弓与接触网的接触压力和拉出值进而分析弓网运行状况;文章主要介绍了该套系统整体设计方案,对其核心部分??车顶电气测控系统的功能需求与软硬件设计思路作了比较详细的说明;经试验证明,该系统在实验室的高频强磁场干扰、高频振动和高温环境下仍运行稳定可靠且满足实际应用的需求。

While tracing foreign and advanced bow network monitoring technology, a set of bow network monitoring systems is developed on the basis of embedded system independently. The system aims at analyzing the working state of the bow net by testing the pullout value and the contact pressure of electricity bow and contact net. The whole design plan of this system is introduced, and the designing of the software and hardware of the core part is presented. Proved by the experiment, This system runs steadily and satisfies practical application＇s demands under the laboratory high frequency strong magnetic field disturbance, the high frequency vibration and the high temperature environment.