Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A rail car automatic transmission reconnection control system and control method

A technology of automatic transmission and reconnection control, applied in locomotives and other directions, can solve the problems of prone to misoperation, inconsistent power output of multiple locomotives, poor synchronization, etc., to reduce failure points, simplify vehicle wiring, and avoid potential safety hazards Effect

Active Publication Date: 2018-12-04
贵州凯星液力传动机械有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention aims to provide a rail car automatic transmission reconnection control system and control method to solve the problems of inconsistent power output of multiple locomotives, poor synchronization, and poor traction when the existing rail car reconnection works. Problems such as uneven distribution and prone to misoperation

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
  • A rail car automatic transmission reconnection control system and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The technical scheme of the present invention will be further described below in conjunction with the accompanying drawings, but the required protection scope is not limited to the description;

[0023] Such as figure 1 As shown, the rail car automatic transmission reconnection control system provided by the present invention includes a driver's console 7, and a shift switch 3 and a reconnection switch 4 are arranged on the driver's console 7, and the shift switch 3 and the reconnection switch 4 are passed through respectively. The shift switch harness 9 and the CAN bus 10 are connected to the TCU3 controller 1, and the TCU3 controller 1 is connected to the shift solenoid valve 5 and the speed sensor 6 in the automatic transmission 13 through the electric control valve harness 11 and the sensor harness 12 respectively, and the TCU3 controls The device 1 is also connected to the VIM vehicle junction box 2 through the CAN bus 10 .

[0024] There are two specific control ...

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 invention discloses a double-heading control system of an auto transmission of a rail car and a control method. The system comprises a driver console, wherein a gear shifting switch and a double-heading switch are arranged on the driver console and are connected to a TCU3 controller by a gear shifting switch harness and a CAN bus, respectively, and the TCU3 controller is connected to a gear shifting solenoid valve and a rotating speed sensor in the auto transmission by an electric control valve harness and a sensor harness and is also connected to a VIM car junction box by the CAN bus. According to the invention, the networking operation of the multiple controllers is realized by the CAN bus, so that wiring of the whole car is simplified, and fault points in a wire system are reduced; combined control of hardware and software is utilized fully, and thus potential safety hazard caused by misoperation of a driver of a controlled car during double-heading operation process is avoided.

Description

technical field [0001] The invention relates to the technical field of rail car automatic control, in particular to a rail car automatic transmission reconnection control system and a control method. Background technique [0002] When the railway locomotive is under heavy load, the traction force of a single locomotive is insufficient to complete the traction action. At this time, multiple locomotives need to be reconnected to output power synchronously, that is, multiple rail cars cooperate to output to complete the traction requirements. Usually, under such working conditions, multiple drivers are required to operate one locomotive to cooperate with each other to carry out reconnection work. Obviously, in the existing scheme, the automatic transmission shifting operation of each locomotive requires high synchronization. If the operation is not synchronized, reconnection failure will occur, resulting in inconsistent power output of each locomotive and uneven distribution of...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B61C17/12
CPCB61C17/12
Inventor 谢嘉
Owner 贵州凯星液力传动机械有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com