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A train control system CBTC service scheduling method and device based on communication

A train control system and business dispatching technology, applied in the field of wireless communication, can solve the problems affecting the public safety of rail transit and the reliability of CBTC business cannot be guaranteed, so as to achieve the effect of public safety guarantee and normal transmission

Active Publication Date: 2019-06-21
CHENGDU TD TECH LTD
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  • Abstract
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Problems solved by technology

[0005] The present invention provides a communication-based train control system CBTC service dispatching method and device to solve the problem in the prior art that the reliability of the CBTC service cannot be guaranteed, thereby affecting the public safety of rail transit

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  • A train control system CBTC service scheduling method and device based on communication
  • A train control system CBTC service scheduling method and device based on communication
  • A train control system CBTC service scheduling method and device based on communication

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, what is described is a part of the present invention, not all of. Based on the present invention, all others obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] figure 1 It is a flow chart of an embodiment of the communication-based train control system CBTC service scheduling method of the present invention. The execution subject of this embodiment is a terminal device, including but not limited to a mobile terminal, a fixed terminal, and a vehicle-mounted terminal with a CBTC service function. Such as figure 1 As shown, the communication-based train control system CBTC service scheduling method prov...

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Abstract

The invention provides a train control system CBTC service scheduling method and device based on communication. The train control system CBTC service scheduling method provided by the invention comprises the following steps: a terminal receives a resource allocation message sent by a base station, the resource allocation message is used for indicating transmission resources of services, the transmission resources are allocated by the base station according to service priorities, and the priorities of the CBTC services are higher than those of other services; And the terminal performs CBTC service transmission and / or transmission of other services with the base station according to the transmission resources of the services indicated in the resource allocation message. According to the communication-based train control system CBTC service scheduling method and device provided by the invention, the normal transmission of the CBTC service can be preferentially ensured, and thus a guarantee is provided for the rail transit safety.

Description

technical field [0001] The invention relates to wireless communication technology, in particular to a communication-based CBTC service scheduling method and device for a train control system. Background technique [0002] With the rapid development of communication technology, especially wireless communication technology, a communication-based train control system (Communication Based Train Control System, referred to as: CBTC) has been rapidly developed and widely used. CBTC communicates through the wireless communication system without laying complicated cables, which reduces the cost of cable laying and maintenance; CBTC can realize two-way communication between vehicles and the control center, which greatly improves the passing capacity of train sections; CBTC information transmission has a large flow rate and high efficiency High, fast, easy to implement mobile automatic blocking system; CBTC can adapt to trains of different models, different speeds, different volumes, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/10H04W72/12
CPCY02D30/70
Inventor 鲜柯王亮徐绍君
Owner CHENGDU TD TECH LTD
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