Railway signal emergency control system
A technology for emergency control and railway signaling, applied in signal transmission systems, general control systems, control/regulation systems, etc., can solve problems affecting railway operations, and achieve the effect of ensuring normal operations
Pending Publication Date: 2019-05-17
LANZHOU JIAOTONG UNIV +1
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Problems solved by technology
[0002] At present, the existing railway signal safety control system is placed indoors in the signal building and connected to the outdoor signal infrastructure equipment through signal cables. If the signal safety control system in the signal building is affected by natural disasters such as earthquakes, floods, and landslides, it often needs It will take several days for emergency repairs to resume normal operation, thus affecting normal railway operations
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[0021] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0022] A railway signal emergency control system, including a signal control device, an emergency power supply device, an operation display device, a trackside signal actuator, an emergency power supply cable reel, an emergency communication optical cable reel, and an emergency cable reel, and the trackside signal actuator passes through The emergency cable reel is communicatively connected with the signal infrastructure equipment of the railway, and the emergency power supply device is electromechanically connected with the trackside signal through the emergency power supply cable reel, and the emergency power supply device provides power for the signal control devic...
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The invention discloses a railway signal emergency control system. The railway signal emergency control system comprises a signal control device, an emergency power supply device, an operation displaydevice, a trackside signal actuator, an emergency power supply cable reel, an emergency communication optical cable reel and an emergency cable reel; the trackside signal actuator is in communicationconnection with signal infrastructure of a railway through the emergency cable reel; the emergency power supply device is electrically connected with the trackside signal actuator through the emergency power supply cable reel; furthermore, the emergency power supply device supplies power supply to the signal control device and the operation display device; and the signal control device is in communication connection with the trackside signal actuator through the emergency communication optical cable reel. Rapid emergency recovery ad security control of a railway signal system can be realizedwithin a relatively short time; and the normal operation of the railway is ensured.
Description
technical field [0001] The invention relates to the field of railway control, in particular to a railway signal emergency control system. Background technique [0002] At present, the existing railway signal safety control system is placed indoors in the signal building and connected to the outdoor signal infrastructure equipment through signal cables. If the signal safety control system in the signal building is affected by natural disasters such as earthquakes, floods, and landslides, it often needs It will take several days for emergency repairs to resume normal operation, thus affecting normal railway operations. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and propose a railway signal emergency control system to realize the rapid emergency recovery and safety control of the railway signal system in a short time and to ensure the normal operation of the railway. [0004] In order to achieve the above object, th...
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IPC IPC(8): G05B19/048G08C23/06
Inventor 陈光武杨菊花邢东峰石建强李鹏司涌波梁豆豆
Owner LANZHOU JIAOTONG UNIV