一种基于静电感应接触网铜缆防盗系统设计

Design of Copper Cable Anti-theft System Based on Electrostatic Induction Catenary

利用物联网技术和静电感应技术,设计一种智能防盗报警系统用于解决在铁路建设过程中未通车线路上接触网铜缆防盗问题。本设计采用TMS320VC5402进行静电感应信号采集、处理、优化,防止铜缆被盗和误报;利用STM32F407作为人机接口,用以融合静电感应报警数据和GPS数据通过4G/5G网络传输至云端后台和手机APP,从而实现线路周围有人靠近偷盗等网络异常情况的远程报警,并通过算法优化防止因动物接近而引起的误报,且本系统能够实现全天候无人值守、实时监控。

Using the Internet of Things technology and the electrostatic induction technology,an intelligent anti-theft alarm system was designed to solve the anti-theft problem of catenary copper cables on unopened lines during railway construction.This design uses TMS320VC5402 for electrostatic induction signal collection,processing and optimization to prevent copper cables from being stolen and false alarms.Using STM32F407 as a man-machine interface to integrate electrostatic induction alarm data and GPS data to the cloud background and mobile APP through 4G/5G network,so as to realize remote alarm for abnormal network conditions such as theft by someone around the line,and optimize the algorithm to prevent false alarms of animals approaching.In addition,the system can achieve all-weather unattended and real-time monitoring.