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Automatic driving system applied to high speed railway

A technology of automatic driving and high-speed railway, applied in the field of rail transportation, can solve the problem of not having automatic driving, and achieve the effect of reducing labor intensity, improving the degree of automation, and improving transportation efficiency

Inactive Publication Date: 2017-09-29
SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +3
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current CTCS-3 train control system is still based on driver control and does not have functions related to automatic driving

Method used

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  • Automatic driving system applied to high speed railway

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Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] figure 1 A schematic diagram of an automatic driving system applied to high-speed railways provided by the embodiment of the present invention, such as figure 1 As shown, it mainly includes:

[0019] Vehicle-mounted ATP equipment, vehicle-mounted ATO equipment, ground equipment, interlocking equipment, and centralized dispatching system; wherein, the vehicle-mounted ATP equipment is connected to the ground equipment and the vehicle-mounted ...

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Abstract

The invention discloses an automatic driving system applied to a high speed railway. The automatic driving system comprises a vehicle-mounted ATP device, a vehicle-mounted ATO device, a ground device, an interlocking device and a centralized traffic control system, wherein the vehicle-mounted ATP device is respectively connected with the ground device and the vehicle-mounted ATO device, and the vehicle-ground bidirectional transmission between the vehicle-mounted ATP device and the ground device is realized by virtue of data exchange service of a GSM-R network circuit; the ground device is also respectively connected with the interlocking device and the centralized traffic control system; and the ground device comprises a precise positioning responder, and a radio block center in the ground device has a function for processing ATO relevant information so as to realize the transmission of the ATO relevant information. By adopting the system, the automatic driving of trains in the high speed railway can be realized, so that the labor intensity of a driver can be alleviated, and the automation degree and transportation efficiency of the device can be improved.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to an automatic driving system applied to high-speed railways. Background technique [0002] In recent years, automatic train operation (ATO for short) technology has been widely used in subways. According to the control curve of the Automatic Train Protection (ATP), the ATO equipment realizes the functions of automatic train acceleration and deceleration, precise parking when entering the station, and linkage control of train doors / screen doors. [0003] High-speed railways are more complex than subways in line conditions, operating speeds and equipment configurations, so automatic driving technology has not been applied in high-speed railways. At present, my country's high-speed railways above 250km / h use the CTCS-3 train control system. In the CTCS-3 train control system, the on-board configuration is the train overspeed protection device (ATP). It calculates the m...

Claims

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Application Information

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IPC IPC(8): B61C17/12B61L27/00B61L27/04
CPCB61C17/12B61L27/04B61L2210/02B61L27/20
Inventor 徐效宁宋志丹易海旺李一楠李辉汪洋吕书丽贺广宇唐峻唐明亮王彧王文涛何镭强牛勤
Owner SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI
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