Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Mine management system and mine management method

A technology of management system and management method, which is applied in the field of mine management system to achieve the effect of ensuring safety and restraining productivity decline

Inactive Publication Date: 2017-07-11
KOMATSU LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As disclosed in Patent Document 1, there are cases where both unmanned vehicles and manned vehicles work in mines
In addition, there are also cases where operators work in mines

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
  • Mine management system and mine management method
  • Mine management system and mine management method
  • Mine management system and mine management method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0219] In addition, in the above-mentioned embodiment, the mobile body different from the dump truck 2 is the manned vehicle 40 . On the other hand, a mobile body different from the dump truck 2 may be a portable device held by the operator WM. Figure 15 and Figure 16 It is a schematic diagram showing an example of a portable device 80 which is a mobile body different from the dump truck 2 . The portable device 80 moves in the mine while being held by the operator WM.

[0220] The portable device 80 includes a position sensor including a GPS receiver, an input device, a wireless communication device capable of wireless communication with the management device 10, an alarm device including at least one of a display device and a voice output device, and a portable device control device. The position sensor of the portable device 80 has the same function as the position sensor 51 of the manned vehicle 40 . The input device of the portable device 80 has the same function as t...

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 present invention provides a mine management system in which an unmanned vehicle is operated in a work area of the mine, the management system comprising: an exit determination unit that determines whether a moving body is withdrawn from the work area based on the position data of the moving body different from the unmanned vehicle; an abnormality monitoring unit that terminates the abnormality monitoring of the moving body based on the operation in the input device provided in the moving body, and a forbidden area setting unit which sets the forbidden area that prohibits the unmanned vehicle from entering in such a manner that the position of the moving body is included, and expanding the forbidden area when the abnormality is detected by the abnormality monitoring unit; and an alarm device control unit that starts the alarm device provided on the moving body when it is determined that the moving body is withdrawn from the work area and the input device is in the inactive state.

Description

technical field [0001] The present invention relates to a mine management system and a mine management method. Background technique [0002] As disclosed in Patent Document 1, there are cases where both unmanned vehicles and manned vehicles work in mines. In addition, there are also cases where operators work in mines. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2000-315112 Contents of the invention [0004] Unanticipated interference may occur between unmanned vehicles and manned vehicles or operators. Therefore, a technical solution capable of ensuring the safety of manned vehicles or operators is required. On the other hand, if the safety functions used to ensure the safety of manned vehicles or operators operate excessively, it may lead to a decline in mine productivity. [0005] An object of the present invention is to provide a mine management system and a mine management method capable of suppressing a decline in mine productivity and ensuring 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
IPC IPC(8): H04W4/00H04W4/02
CPCH04W4/70H04W4/021G08G1/166G08G1/207E21F13/00G08G1/164G05D1/0088G05D1/0278
Inventor 平中贵士
Owner KOMATSU LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com