The invention provides a railway overhead line system electrified operation safety protection system which comprises a video monitoring device, a power cut/transmission device, a sound-light alarm device, a high-voltage detection device, an automatic grounding device, a remote monitoring background and a safety control center. The signal output end of the video monitoring device and the signal output end of the high-voltage detection device are connected with the system signal input end of the safety control center. The signal input ends and the signal output ends of the power cut/transmission device, the automatic grounding device and the remote monitoring background are respectively connected with the system signal output end and the signal input end of the safety control center; the signal input end of the sound-light alarm device is connected with the system signal output end of the safety control center. According to the technical scheme provided by the invention, the time of power failure operation can be greatly shortened, and meanwhile, the utilization rate of an operator in operation except for ground wire hanging and ground wire dismounting is improved.
本发明提供一种铁道接触网电气化作业安全保护系统,其包括视频监测装置、停/送电装置、声光报警装置、高压检测装置、自动接地装置、远程监视后台及安全控制中心,所述视频监测装置、高压检测装置的信号输出端均与所述安全控制中心的系统信号输入端连接;所述停/送电装置、自动接地装置、远程监视后台的信号输入端与信号输出端分别与所述安全控制中心的系统信号输出端、信号输入端连接;所述声光报警装置的信号输入端与所述安全控制中心的系统信号输出端连接。本发明所提供的技术方案可以极大地缩短停电作业的时间,同时提高作业人员在悬挂地线、拆除地线以外的作业中的利用率。
Safety protection system for electrified operation of railway contact network
一种铁道接触网电气化作业安全保护系统
15.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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