A mine locomotive precise positioning and anti-collision system

An anti-collision system and precise positioning technology, which is applied in the direction of railway signal and safety, can solve the problems of inability to achieve precise positioning, power carrier interference, and inability to realize the locomotive anti-collision alarm function, so as to achieve locomotive anti-collision function and precise positioning Effect

Active Publication Date: 2016-06-01
南京弘毅电气自动化有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Disadvantages: capturing the running position of the locomotive in the form of pictures cannot realize the real-time positioning function; to determine the position and direction of the locomotive through video, there must be personnel on duty to monitor and dispatch in real time with the naked eye, and the actual application lacks operability
[0009] Disadvantages: the positioning between the two vehicles is inaccurate; the power carrier is seriously interfered by the line; the communication distance of the carrier communication is short, requiring a large number of relay equipment
[0012] Disadvantages: This method cannot achieve precise positioning, it can only know that the locomotive has entered a certain area underground, and cannot realize the anti-collision warning function of the locomotive

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
  • A mine locomotive precise positioning and anti-collision system
  • A mine locomotive precise positioning and anti-collision system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 A mine locomotive precise positioning and anti-collision system is shown, including: identification card, location label, wireless repeater, control substation and control center, and the location label and wireless repeater are laid in the roadway under the mine , the identification card is installed on the locomotive, and the control substation is connected to the control center through an optical fiber. The identification card has an RFID reading function and a ZigBee wireless communication function, and is used to read the RFID position information of the position tag, and send the position information to the wireless repeater through ZigBee, and receive information from the wireless repeater. The location tag is a passive RFID electronic tag card, which is used to store the location information of the geographic location where the tag is located. The wireless repeater has the ZigBee wireless communication function, receives the position information f...

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 precise positioning and anti-collision system of a mine locomotive, and the precise positioning and anti-collision system comprises a recognition card, a position tag, a wireless repeater, a control substation and a control center, wherein the position tag and the wireless repeater are paved in an underground roadway of a mine, the recognition card is installed on the locomotive, and the control substation and the control center are connected with each other through an optical fiber. Due to the adoption of the precision positioning and anti-collision system, not only can the precision in positioning of the underground locomotive be realized, but also an alarm can be issued when the distance of locomotives is too close, and an anti-collision function of the locomotive can be realized.

Description

technical field [0001] The invention relates to the technical field of mine locomotive safety, in particular to a mine locomotive precise positioning and anti-collision system. Background technique [0002] The underground transportation monitoring system plays an important role in intelligent safety and management. Its main function is to assist the transportation management department to monitor the battery vehicles, tractors and personnel in each level lane and inclined lane, so as to realize the automation of operation management. Taking targeted monitoring measures can effectively prevent mine underground track transportation accidents, thereby promoting coal mine safety production. [0003] The traditional technologies used for locomotive positioning in coal mines include the following: [0004] 1. Mobile video method [0005] Principle: The vehicle-mounted wireless image transmission monitoring device transmitter is used to capture the roadway scene captured by the ...

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 Patents(China)
IPC IPC(8): B61L25/02
Inventor 邵震宇鲁雅斌
Owner 南京弘毅电气自动化有限公司
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