Circuit characterized in that ATP and LKJ achieve non-stop automatic switching of control power and train

A technology of automatic switching and control, applied in the field of circuits and trains

Active Publication Date: 2019-03-26
TRAFFIC CONTROL TECH CO LTD
View PDF6 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that in order to enable ATP and LKJ to automatically switch control rights without stopping, it is necess

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Circuit characterized in that ATP and LKJ achieve non-stop automatic switching of control power and train
  • Circuit characterized in that ATP and LKJ achieve non-stop automatic switching of control power and train

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0030] The method for automatically switching control rights between ATP (Automatic Train Protection System) and LKJ (Train Operation Control Recording System) provided by the present invention is usually used in the process of reforming train operation lines. Before the transformation of the train running line, the section signal of ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the invention discloses a circuit characterized in that an ATP and an LKJ achieve non-stop automatic switching of the control power and a train. The circuit comprises a first switchmodule and a second switch module. The second switch module is controlled by the ATP. When the third input end and the second output end are connected by the second switch module, the first switch module is directly controlled by the ATP so that switching of the ATP and the LKJ can be achieved. When the ATP has a fault, the fourth input end and the second output end can be directly connected by the first switch module, and the train is controlled by the LKJ. The control of the ATP over the second switch module is conducted in the process that the train runs in the switching region, and the purpose that switching of train-mounted train control systems is conducted under the condition that the train does not stop is achieved. Compared with manual switching of the train-mounted train controlsystems, the circuit has the advantages that the switching efficiency is improved, and the transport efficiency of the train is guaranteed.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of switching control systems on trains, in particular to a circuit and a train for automatically switching control rights between ATP and LKJ without stopping. Background technique [0002] The section signal of the existing heavy-duty railway line adopts three-display automatic block or four-display automatic block, and the on-board vehicle control system is LKJ system. However, in the process of heavy-duty mobile block reconstruction, there are some lines in the reconstruction line that are automatically blocked by the original three-display or four-display, and some lines are transformed into mobile block. The original LKJ system compatible with three-display or four-display auto-blocking. The vehicle-mounted ATP of the mobile block system and the existing LKJ system will control the locomotive at different times, and the dual system will face problems such as control switching....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B61L27/00
CPCB61L27/30
Inventor 杨旭文张建明
Owner TRAFFIC CONTROL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap