Life prediction system and method applied in train control system
A train control system and life-span technology, applied in the direction of the transportation center control system, transmission system, railway car body components, etc., can solve the problems of high coupling between safety functions and non-safety functions, inability to locate faults, and blockage processing performance. Achieve the effects of no conflict in data transmission, fault prediction, and accurate health status
Active Publication Date: 2018-05-04
TRAFFIC CONTROL TECH CO LTD
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Problems solved by technology
[0005] In view of this, the embodiment of the present invention aims to provide a system and method for life prediction in a train control system, which can solve the problem of health management of the existing train control system and system life prediction system where faults can be found but cannot be located, safety functions and Problems with excessively high coupling of non-safety functions, collision or blocking of data transmission, and generally low processing performance
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[0037]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 creative efforts fall within the protection scope of the present invention.
[0038] figure 1 A schematic structural diagram of a life prediction system in a train control system provided by an embodiment of the present invention is shown. Such as figure 1 As shown, the life expectancy system in the train control system of this embodiment includes: on-board equipment and ground equipment;
[0039] The vehicle-mounted equi...
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The embodiment of the invention provides a life prediction system and method applied in a train control system. The system comprises on-board equipment and ground equipment; the on-board equipment comprises an Ad-Hoc network sensor network, an insecure power supply and a system health management and life prediction processor; and the ground equipment comprises a cloud server and an Internet of Things gateway. According to the system and method, the cloud server is utilized to achieve health state monitoring and life prediction of the train control system, multiple low-power consumption Ad-Hocnetwork sensors with an Ad-Hoc network and the Internet of Things are combined to achieve data acquisition and data transmission of a train and the train control system, secure data and insecure dataof the train control system are transmitted by adopting different modes, isolation of a secure function and an insecure function is achieved through the independent and high-performance processor, system health state prediction and life prediction can be more accurately conducted, the secure function and the insecure function have the low coupling degree, no conflict is generated in data transmission, and failure predication can be achieved.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of rail traffic control, and in particular to a life expectancy system and method in a train control system. Background technique [0002] At present, the health management and system life prediction system of the existing train control system, on the high-speed rail, mainly implements centralized monitoring in accordance with the "Technical Conditions for Centralized Railway Signal Monitoring System" and "Safety Requirements for Centralized Railway Signal Monitoring System", that is, the use of locomotive signal terminals The locomotive signal remote monitoring system transmitted to the control center through the vehicle-ground communication system. In urban rail transit, such as subways, TIAS is mainly used to monitor signal equipment including train control systems. The data sources of these systems are mainly through self-inspection and sensors, etc. At the same time, the processor...
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IPC IPC(8): H04L29/06H04L29/08H04W84/18B61L27/00
CPCB61L27/00H04L63/02H04L67/12H04W84/18Y02D30/70
Inventor 于银刚杜恒
Owner TRAFFIC CONTROL TECH CO LTD