Vehicle door opening control system and method

A technology for vehicle door opening and control system, applied in door/window fittings, buildings, operating mechanisms of wing sashes, etc., can solve problems such as the inability to guarantee the safety of the automatic door opening process and the effective control of the priority of the automatic door opening and manual door opening process. , to ensure integrity and safety, avoid false triggers and false actions

Active Publication Date: 2021-06-01
CRRC QINGDAO SIFANG CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For automatic driving rail vehicles, it is necessary to have the functions of automatic door opening and manual door opening at the same time. The vehicle operation control system sends out the signal of automatic door release and automatic door opening according to the linkage with the

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
  • Vehicle door opening control system and method
  • Vehicle door opening control system and method
  • Vehicle door opening control system and method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029]Example one

[0030]According to an embodiment of the present invention, an embodiment of a door opening control system is provided, including:

[0031](1) The door release unit is used to realize the automatic release of the door by receiving the automatic release instruction; or through the artificial release button action to achieve the artificial release of the door.

[0032]Specifically, the door release unit can be implemented in the form of a series contact.figure 1 The door release unit includes: release selection switch DOASS, the release switch is a single-cut switch DOAS, which is automatic bit AAS and manaas, respectively, and automatic bit series automatic release normally open contacts. After AAR, access the door release loop; the artificial sequenal artificial release button MAS will access the door release loop.

[0033]The vehicle operating control system is based on the linkage of the ground signal (during the automatic driving process, the vehicle operating control syst...

Example Embodiment

[0056]Example 2

[0057]According to an embodiment of the present invention, an embodiment of a door opening control method is provided, and the process includes the following procedure:

[0058](1) Receive vehicle automatic release instructions or vehicle manual release instructions;

[0059](2) In the automatic opening mode, the automatic opening of the door is realized when the artificial opening button does not move, the door is automatically released, the vehicle running control system output status is valid and outputs the automatic opening command;

[0060]or,

[0061]In automatic opening mode, in manual opening mode or when the door is artificially released, manually open the door to achieve artificial opening.

[0062]Specifically, the door automatic release control method is likeFigure 5 As shown, the vehicle operating control system allows the automatic release of the vehicle door to the vehicle door, and the vehicle operation control system first determines whether or not the shutter inst...

Example Embodiment

[0069]Example three

[0070]According to an embodiment of the present invention, an embodiment of a door includes an embodiment of the vehicle door opening control system in the first embodiment, or a door opening control method using the second embodiment to achieve the opening control of the door.

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 vehicle door opening control system and method. The vehicle door opening control system comprises a vehicle door opening unit, wherein the vehicle door opening unit is used for realizing automatic door opening under an automatic door opening mode and simultaneously meeting the conditions that a manual door opening button does not act, a vehicle door is automatically released, the output state of an operation control system is effective and an automatic door opening instruction is output; or the vehicle door opening unit is used for realizing manual door opening by acting the manual door opening button under the automatic door opening mode, a manual door opening mode or a vehicle door manual release mode. According to the vehicle door opening control system and method, through the linkage of automatic door release and manual door release, the door release can be carried out only under the set conditions; through the linkage of the door release and the door opening process, the automatic door opening can be carried out only under the condition that the safety is guaranteed; and the integrity and the safety of the automatic door opening process can be guaranteed, false triggering and false action are avoided, and the principle of manual control priority is embodied.

Description

technical field [0001] The invention relates to the technical field of rail vehicle door control, in particular to a door opening control system and method. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] At present, the operations of opening and closing the doors of rail vehicles are all manually operated, and the door opening operation includes two parts: door release and door opening action. When the driver judges that the vehicle speed is zero, he can operate the door release button on the activation side to release all the doors. Only after the doors are released, the driver can operate the manual door opening button on the corresponding side to open the doors according to the opening of the platform; Traction accelerates to ensure passenger safety. [0004] For automatic driving rail vehicles, it is necessary to have the functions ...

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): E05F15/70
CPCE05F15/70
Inventor 杨丽丽周建升李文彪曾晓青侯小强
Owner CRRC QINGDAO SIFANG 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