System and method for automatically protecting railway safety

An automatic protection and railway safety technology, applied in railway signaling and safety, etc., can solve the problems of lack of safety protection, personal safety threats, safety formation, etc., to improve operation safety, ensure diversity, and prevent train injuries. Effect

Inactive Publication Date: 2009-11-11
JINAN SANDING ELECTRIC
View PDF0 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Failure to provide accurate, timely and reliable security protection
[0007] 3. Due to human factors, lack of concentration and non-standard calls
Misreporting and omission of protection information due to external influences and other reasons
Especially the line patrol and li

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
  • System and method for automatically protecting railway safety
  • System and method for automatically protecting railway safety

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment one of the railway safety automatic protection system of the present invention: as figure 1 As shown in the figure, it includes: a microcomputer signal detection system, a main protection module located in the electrical room of the station, and a wireless automatic protection terminal carried by the operator. Wherein the microcomputer signal detection system is an existing detection system on the railway, and is a known technology. A protection main module and several automatic protection terminals form a basic protection unit, and a basic protection unit serves the jurisdiction of a station.

[0034] The protection main module includes a wireless communication unit, an embedded micro-controller, a station area and line subdivision data memory, a protection program memory, a graphic and text display with an operation key device, and a CAN controller.

[0035] The CAN controller is used to connect with the microcomputer signal detection system through the CA...

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 system and a method for automatically protecting railway safety, which mainly solve the problem of the safety of field construction personnel in railway. The system comprises a microcomputer signal detection system; the system is characterized by also comprising a main protection module positioned inside a telecommunication service machine room of a railway station and a wireless automatic protection terminal carried by the field operation personnel; the main protection module comprises a wireless communication unit, an embedded type microcontroller, a station area and a circuit subdivision data memory, a protecting program memory, a graphic text display with a key operation device and a CAN controller. The main protection module acquires train running information from the microcomputer signal detection system through the CAN controller; after the protective information is formed, the protective information is transmitted to the wireless automatic protection terminal of the field operation personnel through wireless transmission and prompts warning. The system does not disturb the microcomputer signal detection system and ensures high stability and high reliability of data sampling, thereby ensuring the accuracy and the reliability of the protective information emitted finally.

Description

technical field [0001] The invention relates to a railway safety automatic protection system and method for protecting the safety of on-site workers. Background technique [0002] Railway repair and maintenance work areas include station lines and interval lines. Safety protection is an important part of the construction process. Safety protection is not only related to the personal safety of operators, but also related to the safety of train operation. As my country's railway speeds up, in order to ensure the safety of train operation, the standards and quality of maintenance and repair of electrical signal equipment and turnout cables are more stringent, and maintenance work is frequent and important. Especially when the speed of the train exceeds 100 km / h, or even reaches 200 km / h, the problem of operation safety protection becomes more prominent. It is required that security protection should be accurate, timely and reliable. The current security protection mode is r...

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): B61L23/06
Inventor 孙寿江张森李澎卢立清
Owner JINAN SANDING ELECTRIC
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