Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Automatic train protection system for monorail

A technology for automatic protection of trains and monorails, which is applied in the directions of automatic starting devices, braking action starting devices, brakes, etc., and can solve the problem that the signal input and output mechanisms are not scalable, and cannot meet the needs of space changes, quantity and safety of monorail lines To achieve the effect of enriching signal input and output interfaces, improving security and scalability, and improving detection accuracy

Pending Publication Date: 2017-05-31
CRSC WANQUAN SIGNAL EQUIP
View PDF7 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the monorail line cannot meet the basic conditions for the application of track circuits. The train uses rubber tires that do not contact the track, and the monorail cannot form a closed loop. In terms of train positioning, the existing automatic train protection system uses a two-dimensional coordinate system to store relative coordinates on the ground and some The slope information of special points cannot meet the complex spatial change requirements of monorail lines (straddle or suspension); in terms of signal control, with the rapid development of sensor technology, the information that trains need to obtain and the equipment that needs to be controlled are becoming more and more Many, the existing signal input and output mechanisms are not very scalable, and can no longer meet the growing demand in terms of quantity and security

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
  • Automatic train protection system for monorail
  • Automatic train protection system for monorail
  • Automatic train protection system for monorail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] refer to Figure 1-4 , the specific embodiment adopts the following technical solutions: the train automatic protection system suitable for monorail, including on-board controller CC, wireless communication terminal MR, GPS, man-machine interaction interface TOD, transponder transmission module BTM, speed sensor ODO, train interface The unit TIU and the vehicle controller CC are respectively connected with the wireless communication terminal MR, GPS, man-machine interface TOD, transponder transmission module BTM, speed sensor ODO, and train interface unit TIU.

[0019] In this specific embodiment, the vehicle-mounted controller, as the core equipment of the automatic train protection system, is composed of two sets of safety computer chassi...

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 an automatic train protection system for a monorail, and relates to the technical field of train protection systems. A vehicular controller is respectively connected with a wireless communication terminal, a GPS (global positioning system), a human-computer interaction interface, a transponder transmission module, a speed sensor and a train connector unit, the vehicular controller comprises two sets of secure computer cases and one set of train connector case, the secure computers include an I-series secure computer and an II-series secure computer, and the secure computer cases form a 'square' structure capable of improving system availability. According to characteristics of a monorail train, the train is positioned by the ground in a non-contact manner, three-dimensional space positioning of the train is achieved, and safer and richer signal input and output interfaces greatly improve safety and expandability of the automatic train protection system and adapt to a monorail train system.

Description

technical field [0001] The invention relates to the technical field of train protection systems, in particular to an automatic train protection system suitable for monorails. Background technique [0002] The automatic train protection system mainly relies on external equipment, such as sensors, transponders and other external equipment to receive ground position, speed limit and other information, compare the ground information with the current information on the train, and control the train braking system according to the ground conditions to ensure train operation Safety. The existing automatic train protection system is mainly aimed at double-track lines such as large railways and subways. The train uses steel wheels, and the ground positioning is short-circuited through the contact between the steel wheels and the double-tracks to form a closed-loop track circuit. However, the monorail line cannot meet the basic conditions for the application of track circuits. The tra...

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): B61L23/00B61L25/02B60T7/12
CPCB60T7/126B61L23/00B61L25/021B61L25/025
Inventor 何伟挺桂爱刚郑康生张勇钟珅高旻戈金妙建
Owner CRSC WANQUAN SIGNAL EQUIP
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
Eureka Blog
Learn More
PatSnap group products