新型接触网检修作业地线装置的研究

Research on New Type of Contact System Overhaul Grounding Line Device

接触网接地线正常挂接工作并及时拆除是保证检修作业人员和设备安全的首要问题。本文利用GPRS技术组成的接地线工作状态在线监测装置,应用了光电开关和视频图像采集接地线工作状态,用SIM300模块把接地线的各种状态信息传送到调度中心。在给出总体设计的基础上,设计了系统的硬件和软件。最终实现了接地线工作状态短消息和图像数据的无线传输。

The hanging and removing of grounding line of contact system is the chief problem to insure the security of overhaul operators and power equipment. Based on GPRS-based working state of grounding line on-line monitoring device,in combination with photoelectric switch and video capture to gather working state of grounding line ,this paper sent state information to control center with SIM300 module. Given on the basis of overall design ,this paper designs the hardware and software of the system and implement wireless transmission of message and graph -text date of grounding line working state.