CN107204808A - The mine personnel monitoring system and its monitoring method communicated based on Visible Light Camera - Google Patents
The mine personnel monitoring system and its monitoring method communicated based on Visible Light Camera Download PDFInfo
- Publication number
- CN107204808A CN107204808A CN201710621610.7A CN201710621610A CN107204808A CN 107204808 A CN107204808 A CN 107204808A CN 201710621610 A CN201710621610 A CN 201710621610A CN 107204808 A CN107204808 A CN 107204808A
- Authority
- CN
- China
- Prior art keywords
- information
- miner
- well
- monitor supervision
- supervision platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1141—One-way transmission
Abstract
A kind of mine personnel monitoring system and its monitoring method communicated based on Visible Light Camera, the monitoring system includes well-surface part and underground part, underground part includes information sending module, information receiving module and communication module, well-surface part includes monitor supervision platform, the information sending module and communication module of underground part are connected with information receiving module, and the monitor supervision platform of well-surface part is communicated to connect by communication module and underground part；The information sending module of underground part is the LED head lamp of miner, cycles through information sending module by modulators modulate LED head lamp and carries the optical signal of information, information receiving module is the explosion-proof CMOS camera for being arranged in underground.It can provide real-time down-hole personnel position for monitor supervision platform on well, so that monitor supervision platform can control the specific distribution situation of personnel in the pit at any time, and scheduling, security monitoring are managed to it and is searched and rescued in time, the present invention is with low cost, positioning precision is high, can effectively improve the operating efficiency of rescue.
Description
Technical field
The invention belongs to Visible Light Camera communication and mine personnel field of locating technology, more particularly to a kind of base
The mine personnel monitoring system and its monitoring method communicated in Visible Light Camera.
Background technology
With rapid development of economy, people persistently increase severely to the demand of the energy.It is special multiple due to mine operation environment
Polygamy, accident of mine disaster frequently occurs, and causes its safety in production to receive much concern.Difficult, the accident of mine disaster for personnel in the pit's equipment control
During generation, due to lacking the authentic communication of down-hole trapped personnel so that the problems such as rescue efficiency is undesirable, need badly and design one
The monitoring scheme of mine personnel, the active situation of underground operators can be grasped in time, convenient that personnel in the pit and equipment are entered
Row rational management, provides strong according to certain realistic meaning for personnel's search-and-rescue work after calamity.
In the prior art traditional mine lighting equipment incandescent lamp, fluorescent lamp, high-pressure mercury lamp etc. due to power problem it is easy
Electric spark is produced, easily causes gas explosion and burning.And the most outstanding advantages that white light LEDs have are exactly low-power consumption, this feature
Electric spark can be efficiently reduced.Indoor positioning technologies based on visible light communication use LED as light source, can use
Both in-door positioning service while LED illumination.
The content of the invention
There is provided a kind of mine personnel communicated based on Visible Light Camera in order to overcome the shortcomings of prior art presence by the present invention
Monitoring system and its monitoring method.
The present invention is achieved by the following technical solutions：It is a kind of that system is monitored based on the mine personnel that Visible Light Camera communicates
System, the monitoring system includes well-surface part and underground part, and underground part includes information sending module, information receiving module and led to
Believe module, well-surface part includes monitor supervision platform, the information sending module and communication module of underground part are and information receiving module
Connection, the monitor supervision platform of well-surface part is communicated to connect by communication module and underground part；The information sending module of underground part
For the LED head lamp of miner, information receiving module is the explosion-proof CMOS camera for being arranged in underground.Communication module is logical using optical fiber
Information picture is transferred to monitor supervision platform on well by letter, communication module in the lump with receiving the information receiving module information of the picture.
A kind of monitoring method of the mine personnel monitoring system communicated based on Visible Light Camera, the monitoring method is specifically included
Following steps：During miner's conventional operational, monitor supervision platform sends identity warning information, in emergency circumstances, Kuang Gongxiang on miner Xiang Jing
Monitor supervision platform sends identity information and warning information on well, and the LED head lamp of miner modulates LED head lamp by controller sends out information
Module cycle is sent to send the optical signal for carrying miner's identity information and warning information；Explosion-proof CMOS camera receives miner LED
The information picture for the optical signal formation that head lamp is sent, explosion-proof CMOS camera is connected with communication module, explosion-proof CMOS camera
The information picture received is sent into the monitor supervision platform to well by communication module；Monitor supervision platform is stored with underground electronics on well
Be stored with the positional information of information receiving module in map, electronic map, and monitor supervision platform receives the letter of communication module transmission on well
Picture is ceased, the information in information picture, including miner's identity information and warning information are obtained by image procossing and decoding；On well
Monitor supervision platform obtains the positional information of information receiving module according to the information receiving module information transmitted in the lump with information picture, should
Positional information is approximate as the corresponding miner's positional information of information picture, and as the miner, to be moved to next information receiving module attached
When near, monitor supervision platform obtains the new positional information of the miner and real-time update on well, so that obtain miner's running orbit and store,
The warning information that monitor supervision platform is sent according to information picture on well is timely to miner to search and rescue.
The beneficial effects of the invention are as follows：The present invention can provide real-time down-hole personnel position for monitor supervision platform on well, with
Just monitor supervision platform can control the specific distribution situation of personnel in the pit at any time, and it is managed scheduling, security monitoring and in time
Search and rescue.The present invention also has the following advantages that：
（1）The present invention is with low cost, positional information and warning information can be sent while miner's LED head lamp has illumination concurrently, together
When can based on Visible Light Camera communication realize positioning function, safe and efficient, environmental protection is illuminated using LED head lamp, save
Financial cost.
（2）Positioning precision of the present invention is high, not by the radiation interference of electromagnetism and radio frequency, the interior communicated based on Visible Light Camera
Location technology is based on imaging location technology, image processing techniques can be used to remove interference, identifies useful information, antijamming capability
By force, positioning precision is up within 1 meter；The indoor positioning technologies communicated based on Visible Light Camera and existing indoor positioning technologies phase
Than having the advantages that extra cost is low, do not produce radio-frequency radiation interference by electromagnetic interference, not and positioning precision is high.
（3）When under mine, the present invention transmits information using optical fiber telecommunications system, what fiber optic communication signal was used when transmitting
It is optical signal, optical fiber telecommunications system has the advantages that bandwidth, to be lost small, transmission quantity big, small by electromagnetic interference influence, and
Considerably long need not relay apart from internal transmission information, and equipment is simple, so effectively being supported using optical fiber telecommunications system transmission information
Make the problems such as electromagnetic interference and gas explosion, therefore the safety in production when mine signal is transmitted using fiber optic communication to colliery
It is significant.
（4）The positional information of personnel in the pit is sent to monitor supervision platform on monitor supervision platform on well, well and stored by the present invention in real time
And running orbit is shown, and scheduling can be both managed to personnel in the pit, can also be according to device for underground man car when occurring accident of mine disaster
Warning information or history run track that member sends accurately find out the position of trapped personnel, and rescue measure is taken rapidly, contract
The search and rescue time of short personnel, so as to effectively improve the efficiency of rescue work.
Brief description of the drawings
Fig. 1 is the module diagram for the mine personnel monitoring system that the present invention is communicated based on Visible Light Camera.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in figure 1, a kind of mine personnel monitoring system communicated based on Visible Light Camera, the monitoring system is included on well
Part and underground part, underground part include information sending module, information receiving module and communication module, and well-surface part includes prison
Platform is controlled, the information sending module and communication module of underground part are connected with information receiving module, the monitoring of well-surface part is put down
Platform is communicated to connect by communication module and underground part；The information sending module of underground part is the LED head lamp of miner, and information connects
It is the explosion-proof CMOS camera for being arranged in underground to receive module.Communication module uses fiber optic communication, communication module by information picture with
The information receiving module information for receiving the picture is transferred to monitor supervision platform on well in the lump.
A kind of monitoring method of the mine personnel monitoring system communicated based on Visible Light Camera, the monitoring method is specifically included
Following steps：During miner's conventional operational, monitor supervision platform sends identity warning information, in emergency circumstances, Kuang Gongxiang on miner Xiang Jing
Monitor supervision platform sends identity information and warning information on well, and the LED head lamp of miner modulates LED head lamp by controller sends out information
Module cycle is sent to send the optical signal for carrying miner's identity information and warning information；Explosion-proof CMOS camera receives miner LED
The information picture for the optical signal formation that head lamp is sent, explosion-proof CMOS camera is connected with communication module, explosion-proof CMOS camera
The information picture received is sent into the monitor supervision platform to well by communication module；Monitor supervision platform is stored with underground electronics on well
Be stored with the positional information of information receiving module in map, electronic map, and monitor supervision platform receives the letter of communication module transmission on well
Picture is ceased, the information in information picture, including miner's identity information and warning information are obtained by image procossing and decoding；On well
Monitor supervision platform obtains the positional information of information receiving module according to the information receiving module information transmitted in the lump with information picture, should
Positional information is approximate as the corresponding miner's positional information of information picture, and as the miner, to be moved to next information receiving module attached
When near, monitor supervision platform obtains the new positional information of the miner and real-time update on well, so that obtain miner's running orbit and store,
The warning information that monitor supervision platform is sent according to information picture on well is timely to miner to search and rescue.
Embodiment 1：The information sending module of underground refers to the LED head lamp of miner, and it is followed by modulators modulate LED head lamp
Ring sends the optical signal for carrying information, and modulator control LED break-make constitutes 1 and 0 coding constituted, different 1 and 0 group
Conjunction represents different information.During miner's conventional operational, it is set to cycle through the optical signal for carrying miner's identity information, Mei Gekuang
The identity coding that work is made up of unique 1 and 0.The information receiving module of underground refers to the explosion-proof CMOS camera for being arranged in underground；
Camera can receive the information picture of the optical signal formation of miner's LED head lamp transmission；Camera is connected with communication module, will connect
The information picture received sends to well monitor supervision platform by communication module.
Communication module uses fiber optic communication, and communication module is by information picture and the information receiving module information for receiving the picture
Monitor supervision platform on well is transferred in the lump.Monitor supervision platform is stored with underground electronic map on well, and the information that is stored with electronic map connects
Receive module location information；Monitor supervision platform receives the information picture of communication module transmission on well, is obtained by image procossing with decoding
Information in information picture, including miner's identity information；Monitor supervision platform connects according to the information transmitted in the lump with information picture on well
Receive module information and obtain information receiving module positional information, the positional information is approximate to be believed as the corresponding miner position of information picture
Breath, when the miner is moved near next information receiving module, monitor supervision platform obtains the new positional information of the miner simultaneously on well
Real-time update, obtains miner's running orbit and stores.On well monitor supervision platform according to the running orbit to miner carry out work attendance and
Management and dispatching.When occurring mine disaster, if miner does not send warning information to monitor supervision platform on well, monitor supervision platform can basis on well
Miner's history run track of storage calculates that miner is stranded region, is searched and rescued in time.
Embodiment 2：When the miner of underground is stranded, is cycled through by modulators modulate LED and carry warning information
With the optical signal of identity information.The explosion-proof CMOS camera of underground receives the information picture of optical signal formation.By the letter received
Breath picture and camera information send to well monitor supervision platform by fiber optic communication.On well monitor supervision platform receive information picture with
Corresponding camera information, the warning information and miner's identity information in information picture are obtained by image procossing and decoding, and
The positional information of camera is obtained according to corresponding camera information, the positional information of stranded miner is obtained, in time before go miner
Searched and rescued stranded position.
It is only the specific of the present invention finally it should be noted that above content is merely illustrative of the technical solution of the present invention
Embodiment, rather than limiting the scope of the invention, within the spirit and principles of the invention, this area it is common
Simple modification or equivalent substitution that technical staff is carried out to technical scheme, all without departing from technical solution of the present invention
Spirit and scope.
Claims (3)
1. a kind of mine personnel monitoring system communicated based on Visible Light Camera, it is characterised in that：The monitoring system includes well
Upper part and underground part, the underground part are included on information sending module, information receiving module and communication module, the well
Part includes monitor supervision platform, and the described information sending module and the communication module of the underground part are received with described information
Module is connected, and the monitor supervision platform of the well-surface part is communicated to connect by the communication module and underground part；The underground portion
The information sending module divided is the LED head lamp of miner, and described information receiving module is the explosion-proof CMOS camera for being arranged in underground.
2. the mine personnel monitoring system according to claim 1 communicated based on Visible Light Camera, it is characterised in that：It is described
Communication module uses fiber optic communication, and communication module transmits information picture with receiving the information receiving module information of the picture in the lump
To monitor supervision platform on well.
3. the monitoring method of the mine personnel monitoring system according to claim 1 communicated based on Visible Light Camera, it is special
Levy and be：The monitoring method specifically includes following steps：
During miner's conventional operational, monitor supervision platform sends identity warning information on miner Xiang Jing, in emergency circumstances, is supervised on miner Xiang Jing
Control platform and send identity information and warning information, the LED head lamp of miner modulates LED head lamp by controller sends described information
Module cycle sends the optical signal for carrying miner's identity information and warning information；
Explosion-proof CMOS camera receives the information picture for the optical signal formation that miner's LED head lamp is sent, explosion-proof CMOS camera with
Communication module is connected, and the information picture received is sent the monitoring to well by communication module and put down by explosion-proof CMOS camera
Platform；
Monitor supervision platform is stored with underground electronic map on well, the positional information for the information receiving module that is stored with electronic map, well
Upper monitor supervision platform receives the information picture of communication module transmission, and the information in information picture is obtained by image procossing and decoding,
Including miner's identity information and warning information；
Monitor supervision platform obtains the position of information receiving module according to the information receiving module information transmitted in the lump with information picture on well
Confidence ceases, and the positional information is approximate as the corresponding miner's positional information of information picture, when the miner is moved to next information
When near receiving module, monitor supervision platform obtains the new positional information of the miner and real-time update on well, so as to obtain miner's operation
Track is simultaneously stored, and the warning information that monitor supervision platform is sent according to information picture on well is timely to miner to search and rescue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621610.7A CN107204808A (en) | 2017-07-27 | 2017-07-27 | The mine personnel monitoring system and its monitoring method communicated based on Visible Light Camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621610.7A CN107204808A (en) | 2017-07-27 | 2017-07-27 | The mine personnel monitoring system and its monitoring method communicated based on Visible Light Camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107204808A true CN107204808A (en) | 2017-09-26 |
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ID=59912194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710621610.7A Pending CN107204808A (en) | 2017-07-27 | 2017-07-27 | The mine personnel monitoring system and its monitoring method communicated based on Visible Light Camera |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886543A (en) * | 2017-11-07 | 2018-04-06 | 煤炭科学技术研究院有限公司 | A kind of mine personnel localization method and device |
| CN109729252A (en) * | 2019-02-19 | 2019-05-07 | 临沂矿业集团有限责任公司 | A kind of mining camera installation positioning tool and its application method |
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| CN204031179U (en) * | 2014-07-31 | 2014-12-17 | 山西大同大学 | A kind of Mine Personnel Positioning System based on visible light communication |
| CN104483659A (en) * | 2014-11-03 | 2015-04-01 | 中国科学院半导体研究所 | Coal mine worker positioning system based on visible light communication |
| CN206164536U (en) * | 2016-09-29 | 2017-05-10 | 天津工业大学 | Voice communication system under ore deposit based on visible light |
| CN106842126A (en) * | 2017-02-08 | 2017-06-13 | 广东昭信照明科技有限公司 | A kind of Position Fixing Navigation System based on visible light communication |
-
2017
- 2017-07-27 CN CN201710621610.7A patent/CN107204808A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204031179U (en) * | 2014-07-31 | 2014-12-17 | 山西大同大学 | A kind of Mine Personnel Positioning System based on visible light communication |
| CN104483659A (en) * | 2014-11-03 | 2015-04-01 | 中国科学院半导体研究所 | Coal mine worker positioning system based on visible light communication |
| CN206164536U (en) * | 2016-09-29 | 2017-05-10 | 天津工业大学 | Voice communication system under ore deposit based on visible light |
| CN106842126A (en) * | 2017-02-08 | 2017-06-13 | 广东昭信照明科技有限公司 | A kind of Position Fixing Navigation System based on visible light communication |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886543A (en) * | 2017-11-07 | 2018-04-06 | 煤炭科学技术研究院有限公司 | A kind of mine personnel localization method and device |
| CN109729252A (en) * | 2019-02-19 | 2019-05-07 | 临沂矿业集团有限责任公司 | A kind of mining camera installation positioning tool and its application method |
| CN109729252B (en) * | 2019-02-19 | 2020-11-17 | 临沂矿业集团有限责任公司 | Mining camera mounting and positioning tool and using method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |
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| RJ01 | Rejection of invention patent application after publication |