高速动车组车厢电视检修试验台设计研究  

Design and Research of TV Inspection and Repair Test Bed for High-speed EMU

作　　者：蒋永琪 王斌 

机构地区：[1]中国铁路兰州局集团有限公司,甘肃兰州730070

出　　处：《工业控制计算机》2021年第1期17-18,共2页Industrial Control Computer

摘　　要：针对目前国内外高速动车组车厢电视的检测只能在实车上进行、拆装配件流程复杂、效率极低、且存在人为作业隐患的问题。结合现有高速动车组的特点,通过对车载工业计算机液晶电视的系统组成、网络传输、播放原理进行研究,提出基于智能信息的动车组车厢电视检修试验台的设计方案。For the current domestic and foreign high-speed EMU cabin TV testing can only be carried out on real cars,the process of disassembling and assembling parts is complicated,the efficiency is extremely low,and there are problems with hidden human operations.Based on the characteristics of the existing high-speed EMUs,this paper studies the system composition,network transmission,and broadcasting principles of the on-board industrial computer LCD TV,and proposes a design scheme for the maintenance test bed of the EMU cabin TV based on intelligent information.

关 键 词：高速动车组 车厢电视 工业计算机 系统组成 智能信息 

分 类 号：TN9[电子电信—信息与通信工程]