Operation control center, rail vehicle and dormancy method, device and system

A rail vehicle and operation control technology, which is applied in the dormancy system field of rail vehicles, can solve the problems of high energy consumption of rail vehicles and increase the difficulty of power supply of rail vehicles, and achieve the effects of improving service life, prolonging sleep time, and being easy to implement

Active Publication Date: 2020-09-04
BYD CO LTD
View PDF12 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the prerequisite for the realization of this technology is that the rail vehicle must maintain online communication with the operation control center at all times, resulting in a large energy consumption of the rail vehicle
Moreover, if the rail vehicle is to be dormant for a long time, it is necessary to ensure a sufficient supply of electric energy, thus increasing the difficulty of power supply for the rail vehicle

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
  • Operation control center, rail vehicle and dormancy method, device and system
  • Operation control center, rail vehicle and dormancy method, device and system
  • Operation control center, rail vehicle and dormancy method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In related technologies, when the rail vehicle is controlled by the operation control center for dormancy and wake-up, the on-board sleep and wake-up module of the on-board controller (Vehicle On Board Controller, VOBC) of the rail vehicle and the vehicle-ground wireless communication switch must be kept online at all times. To ensure that the operation control center can initiate a sleep or wake-up action to the rail vehicle at any time, and the rail vehicle can respond to the command in time. Accordingly, uninterrupted power supply of rail vehicles is required, that is, rail vehicles are required to be provided with a constant power supply for power supply. At the same time, in order for the rail vehicle to respond to on-board control commands, the Train Control and Management System (TCMS) must also be online at all times, and the rail vehicle must also provide a constant power supply.

[0033] However, the dormancy and wake-up modules of TCMS and VOBC have high elec...

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 an operation control center, a rail vehicle and a dormancy method, device and system. The dormancy method comprises the following steps that the rail vehicle receives a dormancyinstruction sent by an operation control center; and the rail vehicle disconnects a constant electricity power supply loop of the rail vehicle according to the dormancy instruction, and the constantelectricity power supply loop is a loop when a constant electricity power supply of the rail vehicle supplies power to a vehicle-mounted controller and a vehicle-mounted control and management systemof the rail vehicle. According to the dormancy method of the railway vehicle, disconnection control of the railway vehicle constant electricity power supply loop can be achieved, a problem that due toa fact that a capacity of a constant power supply is limited, lasting dormancy cannot be achieved is solved, a service life of the railway vehicle constant electricity power supply is prolonged, andthe dormancy time of the railway vehicle is prolonged.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a dormancy method for a rail vehicle, a dormancy device for a rail vehicle, a rail vehicle, an operation control center and a dormancy system for a rail vehicle. Background technique [0002] The fully automatic operation system (FAO for short) incorporates new technologies in the fields of highly automated control, human factors engineering and communication, which greatly improves the automation of rail transit. The work performed by the driver is completely entrusted to the automated, highly centralized The controlled rail vehicle operation system is completed, and the rail vehicle usually has functions such as automatic wake-up, start, automatic entry and exit of the parking lot, automatic car wash, automatic start and stop, automatic opening and closing of doors / platform doors, alignment isolation and sleep. [0003] In the application of rail transit, the techno...

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): B61L27/00B61L5/00
CPCB61L27/00B61L15/0063
Inventor 邹灿
Owner BYD 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