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A new type of train operation control system based on vehicle-to-vehicle communication

A technology for train operation control and vehicle-to-vehicle communication, which is applied to the control system of the transportation center, signal indicators on vehicles, railway signals, etc., and can solve the problem of complex interfaces between system equipment and trackside equipment, high system complexity, and maintenance costs To achieve the effect of shortening the tracking distance

Active Publication Date: 2020-07-21
TIANJIN JINHANG COMP TECH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0024] The technical problem to be solved by the present invention is: multiple sets of zone control center equipment (ZC) and computer interlocking equipment (CI) are installed on the ground, which greatly increases the construction cost of the ground equipment, and between each ground system equipment, system equipment and track The interface between peripheral devices is complex, resulting in high system complexity and high maintenance costs

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  • A new type of train operation control system based on vehicle-to-vehicle communication
  • A new type of train operation control system based on vehicle-to-vehicle communication
  • A new type of train operation control system based on vehicle-to-vehicle communication

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Embodiment 1

[0048] The present invention is based on the vehicle-to-vehicle communication novel train operation control system (hereinafter referred to as VV-CBTC), such as figure 2 with image 3 As shown, compared with the traditional communication-based train operation control (CBTC) system, the ZC and interlocking system are no longer installed on the ground, and the logic functions undertaken by ZC and interlocking are realized by the on-board VV-VOBC. GC is installed on the ground, responsible for mining and driving of trackside equipment. The vehicle-mounted VV-VOBC increases the vehicle-to-vehicle communication channel and adds an AIU intelligent unit, which is responsible for the intelligent protection of the train under system degradation.

[0049] VV-CBTC is a train operation control system characterized by active train routing and independent train protection, supported by train-to-vehicle communication technology and supplemented by intelligent monitoring equipment for train...

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Abstract

The invention belongs to the field of train operation control systems, and relates to a novel train operation control system based on vehicle-to-vehicle communication, including a vehicle-mounted subsystem VV-VOBC, a train monitoring subsystem VV-ATS, a ground controller GC subsystem and a data communication system DCS+, Each device is connected by means of communication; the vehicle subsystem VV‑VOBC includes the vehicle VV‑ATP subsystem, the vehicle VV‑ATO subsystem, the AIU subsystem, the BTM, the vehicle wireless unit, the VV‑COM and the VV‑HMI. The present invention avoids the impact of train-ground delay on tracking efficiency through the technology of direct communication between trains, and the tracking performance is higher; ZC and interlocking equipment are no longer installed on the ground, and trackside equipment such as signal machines and active transponders are cancelled. Only the ground GC is set up to collect and drive the status of trackside equipment. The equipment is concentrated in the train, which is convenient for maintenance and greatly reduces the construction and maintenance costs. The ground equipment is reduced, the interface is simple, and it is convenient for the interconnection and intercommunication between lines.

Description

technical field [0001] The invention belongs to the field of train operation control systems, and relates to a novel train operation control system based on vehicle-to-vehicle communication. Background technique [0002] VV-CBTC: Vehicle2vehicle Communication Base Train Control Train operation control system based on vehicle-to-vehicle communication [0003] VV-ATP: Vehicle2vehicle Train Auto Protect is an automatic train protection system based on vehicle-to-vehicle communication [0004] VV-ATO: Vehicle2vehicle Train Auto Operation Automatic train operation system based on vehicle-to-vehicle communication [0005] VV-ATS: Vehicle2vehicle Train Auto Supervision Automatic train monitoring system based on vehicle-to-vehicle communication [0006] AIU: Artificial Intelligence Unit Intelligent Unit [0007] GC: Ground Controller ground controller [0008] VV-COM: Vehicle to Vehicle Communication technology for direct vehicle-to-vehicle communication [0009] ZC: Zone Contr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L15/00B61L27/00
CPCB61L15/0018B61L15/0027B61L2027/204B61L27/20
Inventor 靳超伟贺军刘帅刘键赵红
Owner TIANJIN JINHANG COMP TECH RES INST