高速动车组进出隧道前照灯自动开关装置研究  

Research of Automatic Switching Device for the Headlights of High-speed Electric Multiple Unit Entering and Exiting Tunnels

作　　者：郑勇 陈燕萍[1] 王玉辉[1] ZHENG Yong;CHEN Yanping;WANG Yuhui(Hunan Vocational College of Railway Technology,Zhuzhou 412006,China)

机构地区：[1]湖南铁路科技职业技术学院,湖南株洲412006

出　　处：《科技创新与生产力》2024年第6期121-123,127,共4页Sci-tech Innovation and Productivity

基　　金：湖南省教育厅科学研究项目(22C1120);湖南铁路科技职业技术学院重点课题(HNTKY-KT-2022-1)。

摘　　要：本文针对山区高速铁路昼间行驶隧道多,高速动车组进出隧道需要司机频繁开关前照灯而造成很大的负担和一定的劳动强度等问题,研制出高速动车组进出隧道前照灯自动开关装置,光敏电阻传感器根据隧道内外光照强度不同,单片机自动控制高速动车组前照灯开启或关闭,减轻动车组驾驶员的工作强度,达到高铁运输安全的目的。In this paper,aiming at the problems that there are many tunnels in mountain high-speed railway running in the daytime,the drivers need to switch the headlights frequently to enter and exit tunnels,which causes a great burden and a certain labor intensity,an automatic switching device is developed for the headlights of high-speed electric multiple units entering and exiting tunnels.Photosensitive resistance sensor automatically controls the turning on and turning off the headlights of high-speed electric multiple units by single-chip microcomputer,according to the different light brightness inside and outside the tunnels,so as to reduce the working intensity of high-speed electric multiple unit drivers,and to achieve the purpose of high-speed rail transport safety.

关 键 词：创新主体 创新活力 创新创业大赛 激发机制 

分 类 号：U264.911[机械工程—车辆工程] U292.914[交通运输工程—载运工具运用工程] U238[交通运输工程—道路与铁道工程]