Train tracking method and device in moving block mode
A mobile blocking and train technology, applied in transportation and packaging, railway car body components, vehicle route interaction equipment, etc., can solve the problems of low availability and safety of the train tracking system, and achieve the effect of improving efficiency and ensuring driving safety.
Active Publication Date: 2021-10-08
CRSC URBAN RAIL TRANSIT TECH CO LTD
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Problems solved by technology
[0005] Embodiments of the present invention provide a train tracking method and device in mobile blocking mode, which are used to solve the technical problem of low usability and security of the train tracking system in the prior art
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[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0036] figure 1 A schematic diagram of the train tracking method in the mobile block mode provided by the embodiment of the present invention, such as figure 1 As shown, the embodiment of the present invention provides a train tracking method in the mobile block mode, and the execution subject is a train tracking device in the mobile block...
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An embodiment of the present invention provides a train tracking method and device in a mobile block mode, the method comprising: sorting the train queues in each logical section according to the first-in-first-out principle, and generating the train queues for each logical section list; traverse the train queue table of each logical section in the axle counting section, search for the head and tail screening status of each train; mark obstacles for each logical section according to the front and rear screening status of all trains in the logic section. The train tracking method and device in the mobile block mode provided by the embodiments of the present invention automatically identify the train identification numbers one by one according to the train queue occupancy order within the jurisdiction of the regional controller, combined with manual scheduling and the occupancy status of adjacent axle counting . And based on the first-in-first-out train sorting principle, combined with the first and last train screening status to mark the logical section status, set obstacle marks, realize train tracking, improve the efficiency of train tracking, and ensure driving safety.
Description
technical field [0001] The invention relates to the technical field of train operation control, in particular to a train tracking method and device in a moving block mode. Background technique [0002] Based on the wireless train control system (CBTC), it can accurately locate the train under normal conditions, and notify the specific position of the train in real time with the help of the wireless system; in the case of a wireless system failure, the transponder can be used to realize point communication and axle counting The system acts as a backup position detection system to ensure the high availability of the signaling system and enable the trackside system to detect the train's position in real time in CBTC degraded mode. [0003] In the prior art, the requirements of the train tracking system are accuracy, continuity, coverage, reliability, safety and maintainability. Currently, the methods used for track train tracking include track circuit positioning, axle counting...
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IPC IPC(8): B61L1/16B61L25/02
CPCB61L1/16B61L25/02B61L25/026
Inventor 刘佳耿鹏宋惠聂宇威乔高锋赵鹏王志平
Owner CRSC URBAN RAIL TRANSIT TECH CO LTD