Motor train unit ATO automatic driving control circuit

A technology for automatic driving control and EMU, applied in the direction of automatic systems, etc., can solve the problems of inability to recognize the traction command signal of the ATO system and insufficient number of network system interfaces.

Active Publication Date: 2015-12-02
CRRC NANJING PUZHEN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of designing the CTCS2+ATO train control system for the intercity EMUs, due to the insufficient number of interfaces of the original network system of the EMUs, and the interface type cannot recognize the traction command signal sent by the ATO system

Method used

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  • Motor train unit ATO automatic driving control circuit
  • Motor train unit ATO automatic driving control circuit
  • Motor train unit ATO automatic driving control circuit

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Embodiment Construction

[0023] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention but not to limit the scope of the present invention.

[0024] It can be seen from the accompanying drawings that the ATO automatic driving control circuit of the EMU includes an ATO device and a driver controller, and is characterized in that it also includes an encoding function device and an information control device MON, and the ATO device is provided with four traction level contacts , the four traction level contacts of the ATO equipment are respectively connected to the encoding function equipment, and six data transmission lines are connected between the encoding function equipment and the information control device MON, and the six data transmission lines are respectively provided with rectifier diodes, The anodes of all the ...

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Abstract

An motor train unit ATO automatic driving control circuit comprises ATO equipment, a driver controller, coding function equipment and an information controller MON; four traction grade contacts of the ATO equipment are respectively connected with the coding function equipment; 6 data transmission lines are connected between the coding function equipment and the information controller MON, and respectively provided with a rectifier diode; the driver controller is connected with 6 data transmission lines, and ends of the 6 data transmission lines are connected in sequence with the corresponding 6 data transmission lines between the rectifier diodes and the information controller MON; the coding function equipment also is connected with 6 recovery transmission line, and ends of the 6 recover transmission lines are connected in sequence with the corresponding 6 data transmission lines between the rectifier diodes and the coding function equipment. The motor train unit ATO automatic driving control circuit ensures safety of the signals in a transmission process, thus ensuring signal transmission safety and reliability.

Description

technical field [0001] The invention relates to an ATO automatic driving control circuit of an EMU, belonging to the technical field of vehicle control circuits of an EMU. Background technique [0002] The CTCS-2 train control system is a ground-vehicle integrated design, and a train operation control system based on track transmission of continuous information and point information. Applicable to various speed-limited sections, there is no need to set passing signals on the ground, and locomotive crews drive according to on-board signals to meet the needs of high-speed and high-density transportation. [0003] The CTCS-2 train control system has been widely used in my country's high-speed railways and passenger dedicated lines, and has become an important part of my country's railway signal train control system, playing an active role in ensuring the safety of high-speed railway transportation. [0004] The train control system of intercity railway draws on the mature tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/04
CPCB61L27/04
Inventor 潘夏宁曾要争黄文杰梁汝军陆宗彬高琦张潜赵文娟
Owner CRRC NANJING PUZHEN CO LTD
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