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

Train network control system and train

A technology for train network control and vehicle control, which is applied to railway car body parts, signal indicators on vehicles, railway signals and safety, etc. It can solve the problems of too many wirings and low transmission rate, so as to improve the data transmission rate and save money. Wiring space and the effect of meeting the needs of large data transmission

Active Publication Date: 2020-04-28
CRRC TANGSHAN CO LTD
View PDF21 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of the MVB bus train network control system with many wirings and low transmission rate in the prior art, the present invention provides a train network control system and trains, which can save the train wiring space, increase the data transmission rate, and meet the needs of big data volume transfer demand

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
  • Train network control system and train
  • Train network control system and train
  • Train network control system and train

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0039]The terms "comprising" and "having" in the description and claims of the present invention and the above drawings, as well as any variations thereof, are intended to cover non-exclusive inclusion, for example, processes, methods, A system, product or device is not necessarily limited to those steps or elements explicitly listed, but may...

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 provides a train network control system and a train, and the system is characterized in that the system comprises one or more pieces of train-level system equipment, one or more pieces of vehicle-level system equipment, and an Ethernet communication network; the train-level system equipment, the control unit in the vehicle-level system equipment and the terminal equipment in the vehicle-level system equipment are connected through the Ethernet communication network; the Ethernet communication network adopts a ring topology structure, and comprises an Ethernet bus and two or moreEthernet switches, so that not only is the train wiring space saved, but also the data transmission rate and the network redundancy are improved, and the transmission requirement of large data volumeis met.

Description

technical field [0001] The invention relates to the technical field of train network control, in particular to a train network control system and a train. Background technique [0002] Train network control technology is one of the key systems of EMUs, locomotives, and urban rail vehicles. It is a system integration technology. Through the train bus and train signal system (Automatic Train Control, ATC), traction control system (Traction Control Unit, TCU), brake control system (Break Control Unit, BCU), auxiliary power supply system (Auxiliary Control Unit, ACU), air conditioning Control system (Heating, Ventilation and AirConditioning, HVAC), door control system (Door Control Unit, DCU), train passenger information system (Passenger Information System, PIS), fire alarm system (Fire Alarm System, FAS) and other system connections, In this way, train data transmission is carried out to provide control, monitoring and diagnosis functions for drivers or maintenance personnel....

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 Applications(China)
IPC IPC(8): B61L15/00
CPCB61L15/0018
Inventor 刘超张红星杜苗苗王新陈瑞涵胡正伟曹泽乾宋君君
Owner CRRC TANGSHAN CO LTD
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