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Vehicle on-board controller and train

A vehicle-mounted controller and train technology, which is applied in the field of rail transit, can solve problems such as affecting operating efficiency and long turn-back process time, and achieve the effects of reducing switching time, increasing transport capacity, and reducing passenger retention

Inactive Publication Date: 2018-06-29
TRAFFIC CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Since the fully automatic driving train has the process of breaking, linking, and re-establishing the link in the process of turning back and switching terminals, and the interaction process with other subsystems needs to re-establish the link before the information can be transmitted, resulting in the entire turn-back process time Too long, affecting operating efficiency

Method used

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  • Vehicle on-board controller and train
  • Vehicle on-board controller and train
  • Vehicle on-board controller and train

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Embodiment Construction

[0035] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0036] figure 2 A schematic structural diagram of a vehicle-mounted controller provided by this embodiment is shown, as shown in figure 2 shown, including:

[0037] Only one set of VOBC is set on a train, and the VOBC is respectively connected to the front end and the rear end of the train by hard wires to control the head end or the rear end.

[0038] Among them, the front and rear of the car are equipped with a multimedia interface MMI display and a driver's console.

[0039] The train has only one vehicle interface with the VOBC.

[0040] The VOBC includes a switching system for switching between controlling the front of the vehicle or controlling the rear of...

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Abstract

An embodiment of the invention discloses a vehicle on-board controller and a train. The vehicle on-board controller is characterized in that only one VOBC (vehicle on-board controller) is arranged onthe train, connected with the head and the tail of the train through hard wires and used for controlling the head and the tail of the train, MMI (multimedia interface) displays and driver's cabs are arranged at the head and the tail of the train, the train and the VOBC are only provided with one vehicle interface, and the VOBC comprises a switching system for controlling switching of the head or the tail. The train comprises only one VOBC for switching and controlling the head or the tail, switching / fold-back time is shortened, transport capacity can be increased, and retention of passengers is decreased. Compared with a double-VOBC system, the train has the advantages that one set of hardware, one vehicle on-board antenna, one radar and two speed sensors are omitted, safety is not reduceddue to the single VOBC, the architectural pattern of a redundant platform is still adopted, and normal running can be continued if single-system problems arise.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of rail transit, in particular to an on-board controller and a train. Background technique [0002] The existing on-board controller uses two sets of equipment to control the whole train, and transmits head and tail information in real time, and realizes the function of turning back and changing ends through information interaction. When the traditional double-set CBTC (Communication Based Train Control System, communication-based automatic train control system) turns back and switches, the entire turn-back process takes at least 85 seconds from driving out of the platform to turning back to the switching point and then back to the platform. Among them, it takes 35 seconds for the train to drive out of the platform to stop at the switchback track, and it takes a minimum of 15 seconds to drive into the switchback track and upgrade to a control terminal to a non-zero speed. It takes ...

Claims

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Application Information

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IPC IPC(8): B61L15/00B61L27/00
CPCB61L15/0018B61L15/0054B61L27/00
Inventor 王伟杜恒
Owner TRAFFIC CONTROL TECH CO LTD
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