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Method and system for realizing LKJ automatic driving benchmarking by utilizing station-field interlocking information

An interlocking and benchmarking technology, applied to locomotives, railway signals, transportation and packaging, etc., can solve problems such as aggressive signals and distance errors, and achieve the effects of reducing driver operations, avoiding risks, and ensuring accuracy

Active Publication Date: 2019-11-19
HUNAN CRRC TIMES SIGNAL & COMM CO LTD +2
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Problems solved by technology

[0007] The purpose of the present invention is to solve the above problems. It provides a method and system for realizing LKJ automatic driving benchmarking by using station interlocking information, and solves problems such as distance errors and aggressive signals that may be caused by manual driving benchmarking.

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  • Method and system for realizing LKJ automatic driving benchmarking by utilizing station-field interlocking information
  • Method and system for realizing LKJ automatic driving benchmarking by utilizing station-field interlocking information

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

[0035] At the same time, the following conditions are met, and the train has the function of departure and benchmarking:

[0036] a) The locomotive signal receives an open train signal, or the station handles special announcements such as traffic tickets and green permits;

[0037] b) Enter the correct parameter setting information such as road number, station number, and train number through the LKJ display, and the "drive" light on the display interface will light up;

[0038] c) The train is not at the end station of the line data.

[0039] The LKJ automatic start-up benchmarking method of the present invention involves the LKJ device and...

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Abstract

The invention discloses a method for realizing LKJ automatic driving benchmarking by utilizing station-field interlocking information. The method solves the problems of distance error, overrunning signals and the like which can be caused by manual driving benchmarking. According to the technical scheme, the method comprises the following steps that a LKJ host performs LKJ parameter setting operation; a regulating and preventing system is used for searching the driving benchmarking point information by means of the station-field interlocking information; the LKJ host judges whether a driving benchmarking condition is met or not, under the condition that the condition is met, the LKJ host prompts so as to carry out automatic driving benchmarking, and the distance from a train to the drivingbenchmarking point is displayed; the LKJ host judges whether the train runs to the driving benchmarking point or not, and an automatic driving benchmarking instruction is sent by the regulating and preventing system when the train runs to the driving benchmarking point; and the LKJ host finishes automatic driving benchmarking operation after receiving the automatic driving benchmarking instruction.

Description

technical field [0001] The invention relates to a method and system for automatic driving of LKJ, and in particular to a method and system for realizing automatic driving of LKJ by using station interlocking information. Background technique [0002] When the train departs from the departure station, the train operation monitoring device (hereinafter referred to as LKJ) needs to carry out the benchmarking operation at a specific benchmarking point. After the benchmarking, the LKJ will switch from the degraded working state to the normal working state, monitor the locomotive running in the section, and prevent the train from Overspeed and aggressive signals. [0003] At present, the LKJ driving benchmarking operation requires the driver to manually press the button when the locomotive is running to the driving benchmarking point. There are two potential risks in manual driving benchmarking: [0004] 1) Manual driving alignment requires the driver to press the button at the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L15/00B61C17/00
CPCB61C17/00B61L15/00
Inventor 王博翁建辉耿联兵刘伟玲董潭洲刘浩王业流唐林王庆生黄鹏涛
Owner HUNAN CRRC TIMES SIGNAL & COMM CO LTD
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