State monitoring method and system for a coupler buffer device

A buffer device and status technology, applied in the field of couplers, can solve problems such as lack of monitoring means, hidden dangers of train safety operation, reduce coupler operation and maintenance efficiency, and achieve the effect of improving maintenance efficiency and ensuring train safety

Active Publication Date: 2021-06-04
CRRC QINGDAO SIFANG ROLLING STOCK RES INST +1
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The function of the traditional coupler system is connection, transmission and buffering. Most of them exist in the form of mechanical products. It is difficult to obtain the status of parts by other methods except

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
  • State monitoring method and system for a coupler buffer device
  • State monitoring method and system for a coupler buffer device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0072] The technical solutions of the present invention will be further described in detail below by accoverts and examples.

[0073] The state monitoring method and system of the vehicle hook buffer provided by the present invention, using multiple sensors real-time detection of various data of the hook buffer device, and analyzes the state of the vehicle hook buffer device according to each data, and the data of the vehicle hook buffer device is preferred to Data centers, facilitate staff to quickly understand the condition of the hook buffer device, improve the maintenance efficiency of the hook buffer device, and protect the safety of the train.

[0074] In order to facilitate understanding of the technical solution of the present invention, the following belongings are first described. The lead in the train is generally a fully automated or semi-automatic hook buffer device, including a car hook, a capability device, a mount, and a pair of midplane. The middle of the train is...

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 relates to a state monitoring method and system for a coupler buffer device, and the method comprises the steps: detection information is obtained from a sensor through a processor, wherein the sensor comprises at least one of a distance sensor for detecting the distance data of a coupler connecting surface in real time, a displacement sensor for detecting the displacement data of an energy absorption device in real time, a force sensor for detecting the impact force data of the energy absorption device in real time, an angle sensor for detecting the swing angle data of the coupler buffer device in real time, and a limit switch arranged at the position of a main shaft of a car coupler; the processor performs edge calculation processing on the detection information to obtain the state of the coupler buffer device; and the processor generates a data packet according to the detection information and/or the state of the coupler buffer device, and sends the data packet to a train receiving terminal and/or a storage module and/or a data center according to a preset mechanism.

Description

technical field [0001] The invention relates to the technical field of couplers, in particular to a method and system for monitoring the state of a coupler buffer device. Background technique [0002] The coupler buffer device is a vehicle component used to connect vehicles, locomotives or motor vehicles to each other, transmit traction, braking force and ease longitudinal impact. It is composed of a coupler, an energy absorbing device, and a mounting seat as a whole, and is installed in the traction beam at the end of the vehicle chassis. The coupler is a vehicle component used to realize the connection between the locomotive and the vehicle or between the vehicle and the vehicle, transmit traction and impact force, and keep a certain distance between the vehicles. [0003] The function of the traditional coupler system is connection, transmission and buffering. Most of them exist in the form of mechanical products. It is difficult to obtain the status of parts by other me...

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): B61G9/04B61G9/20G01D21/02
CPCB61G9/04B61G9/20G01D21/02Y02P90/02
Inventor 杜锦涛刘佺郝玉福陆青松姜仕军尹国瑞田广阔刘展文宋波张俊杰王帅李辛郭良帅李绪壮葛杰张春伟张旭秦昊
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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