Train control method and system and vehicle on-board controller (VOBC)

A vehicle-mounted controller and train control technology, which is applied in the direction of transportation center control system, automatic system, transportation and packaging, etc., can solve the problems of multiple interfaces of vehicle-mounted equipment, complexity of hardware wiring, high project cost, and high hardware cost. Achieve the effect of reducing hardware wiring complexity and project cost, reducing vehicle interface, and reducing hardware resources

Active Publication Date: 2019-02-05
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the existing related technologies, ATP and ATO need to monopolize the hardware resources of a set of equipment respectively, resulting in high hardware costs. In addition, ATP and ATO need to be independently connected to the vehicle interface, and it is nec

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  • Train control method and system and vehicle on-board controller (VOBC)
  • Train control method and system and vehicle on-board controller (VOBC)
  • Train control method and system and vehicle on-board controller (VOBC)

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Embodiment Construction

[0021] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0022] figure 1 It is a flowchart of an embodiment of the train control method of the present application, such as figure 1 Shown, above-mentioned train control method can comprise:

[0023] Step 101 , the ATP running in the vehicle on-board controller (Vehicle On-board Controller; VOBC for short) sends the train running status information to the ATO running in the above-mentioned on-board controller.

[0024] Wherein, the above-mentioned train operation status information may include ATO permission signal, train position,...

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Abstract

The invention discloses a train control method and system and a vehicle on-board controller (VOBC). The train control method comprises the steps of enabling an automatic train protection system (ATP)operating in the VOBC to transmit train running state information to an automatic train operation system (ATO) operating in the VOBC; receiving train control information transmitted by the ATO, wherein the train control information is calculated by the ATO according to the train running state information; and transmitting the train control information to a train so that the train runs according tothe train control information. According to the train control method and system and the VOBC, the on-board ATP and the ATO can be combined into one set of hardware equipment to run to reduce hardwareresources occupied by the ATP and the ATO; and moreover, the ATP and the ATO are connected with a vehicle through the same vehicle interface to reduce vehicle interfaces; and through adoption of a communication interface between the ATP and the ATO, the hardware wiring complexity and project cost are greatly reduced.

Description

technical field [0001] The present application relates to the technical field of train control, in particular to a train control method, system and on-board controller. Background technique [0002] In the existing related technology, the on-board protection and driving system are two independent on-board subsystems, namely Automatic Train Protection System (hereinafter referred to as: ATP) and train automatic driving system (Automatic Train Operation System; hereinafter referred to as : ATO), respectively run on two sets of devices with the same hardware. The vehicle-mounted ATP is responsible for reporting its own position to the ground in real time, and protecting elements such as distance, speed and vehicle door according to the received mobile authorization information; the vehicle-mounted ATO realizes the automatic driving and automatic control of the vehicle. ATP and ATO are respectively connected with the vehicle interface to realize the safety protection and automa...

Claims

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Application Information

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IPC IPC(8): B61L27/00B61L27/04
CPCB61L27/04B61L27/20B61L27/00
Inventor 黄楚高卓开阔苏波王发平
Owner BYD CO LTD
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