CN202544928U - Position monitoring and management system of underground staffs - Google Patents
Position monitoring and management system of underground staffs Download PDFInfo
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- CN202544928U CN202544928U CN2012201051967U CN201220105196U CN202544928U CN 202544928 U CN202544928 U CN 202544928U CN 2012201051967 U CN2012201051967 U CN 2012201051967U CN 201220105196 U CN201220105196 U CN 201220105196U CN 202544928 U CN202544928 U CN 202544928U
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Abstract
The utility model is suitable for the technical field of safety monitoring and provides a position monitoring and management system of underground staffs. With the adoption of the position monitoring and management system, accurate positioning of the underground staffs is realized, abundant data and graphic information are provided, current positions and moving paths of underground staffs and equipment can be monitored in real time on the ground, statistics on the number and distribution of the underground staffs is performed, and an attendance function is provided according to actual circumstances of the coal mine by means of utilizing a radio-frequency technology, a data processing technology, a data communication technology and a geographic information system in combination with a wireless network transmission technology ZigBee, a positioning patent technology and an underground communication base station patent technology for the coal mine. Therefore, factors of safety production at different underground positions can be mastered at any time before an accident happens, thus taking positive and effective preventive measures; and after the accident, the specific distribution positions of the underground staffs at that time when the accident happens can be searched out rapidly, so that timely and effective rescue measures are formulated and effective rescue commands on site are implemented.
Description
Technical field
The utility model belongs to the safety monitoring technology field, relates in particular to a kind of down-hole personnel position monitoring and management system.
Background technology
Along with China's economic system reform deepens continuously; Modernization is constantly accelerated, and country is to the safety of coal mines pay attention to day by day, and supervision is constantly strengthened; Coal mine safety monitoring system has all been equipped in the little colliery in big-and-middle-sized colliery and numerous small towns in a large number, has effectively contained the generation of great gas explosion accident.But, lack monitoring to down-hole personnel position information, go back ubiquity at present and go into well personal management difficulty; Aboveground personnel are difficult to promptly and accurately grasp personnel in the pit's distribution and operation situation; In case have an accident, the efficient of rescue and relief work, safety rescue is low, and particularly the rescue short of reliable positional information of back to mine personnel takes place accident; Seriously restrict the efficient of rescue and relief work, lost the most valuable rescue opportunity.The core of safety in production is people's a safety.Therefore; The colliery is to utilizing corresponding mine personnel track and localization equipment; Round-the-clockly the well personnel gone in the colliery carry out real-time automatic tracking and work attendance, grasp at any time each employee in the position of down-hole and the demands such as position distribution situation of event trace, full downhole personnel urgent.
Personnel in the pit's tracking at present, that adopt basically is RFID.This method is at mine well head place, or some critical passage mouths of other down-hole, and the method for using radio-frequency card (RFID) to read writes down tracking to the personnel of going into the well.There is following several problem in this method:
(1) the tag card effective time is short.Development sees that it has been undisputable fact that active tag card replaces the passive marker card from the coal mine personnel location, for solving the powerup issue of tag card, the tag card of lamp engaging one occurred, says that strictly doing like this is the explosion-proof performance that will destroy mine lamp.Therefore, exploitation low-power consumption, high efficiency tag card technology are problems that needs solution in the current personnel location system development.
(2) location personnel's loss is higher under high-speed condition.This system of radio-frequency card card reading speed is very limited, can not handle many people situation through card-reading system (for example go into the well by bus, many people walk together) fast simultaneously, and at this moment, system tends to occur skip; The accuracy of raising system identification under high speed, big flow is the difficult problem that personnel location system faces.
(3) positioning accuracy is low.Because the complexity of downhole wireless propagation channel and non-linear is badly in need of development placement technology in such cases.
(4) tag card costs an arm and a leg, card reader costs an arm and a leg.
(5) unidirectional information transmission, the rate of information throughput is low.The direction of early stage personnel location system information transmission all snaps into the main website direction by sign, really has no idea to send information to the down-hole as the system that guarantees miner's safety, and the effect that this type systematic can be brought into play is had a greatly reduced quality.The low real-time that has influenced system of personnel location system information transmission data.
(6) function singleness.Traditional personnel location system major function is personnel positions tracking, work attendance etc., function singleness; With safety monitoring system; Production Scheduling System, mining, system information such as survey and lack alternately, information each other can not be shared, the decision supporting capability of causes system does not almost have.
Therefore, existing RFID radio frequency read-write system (comprising SuperRFID) is difficult to realize personnel in the pit's zone location and personnel in the pit's work attendance, can not realize that from the technical of use personnel in the pit truly locatees tracking.
Summary of the invention
The utility model is to the problem that exists in the existing tracking system; As the tag card effective time is short, location personnel's loss is higher under high-speed condition, positioning accuracy is low, tag card costs an arm and a leg, card reader costs an arm and a leg, the transmission of unidirectional information; The rate of information throughput is low, function singleness etc.; Make existing RFID radio frequency read-write system be difficult to realize personnel in the pit's zone location and personnel in the pit's work attendance; In order to address the above problem, a kind of down-hole personnel position monitoring and the system that manages have been proposed.
The utility model is achieved in that a kind of down-hole personnel position monitoring and management system, and this system comprises aboveground and down-hole two parts, and said down-hole part mainly is made up of two down-hole switches, optical fiber ring network, coffret, at least one substation; The two ends of optical fiber ring network are connected with a down-hole switch respectively; Substation links to each other with coffret, and coffret links to each other with a down-hole switch.
Further, said aboveground part mainly is made up of the network switch, the webserver, data server, Industrial Personal Computer (IPC), computer;
The network switch links to each other with the webserver through netting twine, and the webserver links to each other with data server through netting twine; Industrial Personal Computer (IPC) links to each other with data server with the webserver through netting twine; The computer expert crosses netting twine and links to each other with data server with the webserver.
Further, said substation links to each other with coffret through the RS485 line.
Further, link to each other through the RS485 line between said each substation.
Further, whenever be provided with a substation in the down-hole at a distance from 500 meters.
Further, said system also comprises the mine intrinsic safety type locator card that each personnel of going into the well that need carry out the personnel tracking location wears.
Personnel in the pit's monitoring and management system that the utility model proposes; Utilize the up-to-date wireless radio-frequency in the world, data processing technique, data communication technology and geographical information system; In conjunction with up-to-date wireless network transmission technology ZigBee; Communication base station patented technology under location patented technology and the coal mine; First with economical and practical method, personnel in the pit's accurate location and the needs of other miscellaneous services (actual data transfer, wireless video monitorings such as mobile communication, gas) have really been realized at home and abroad.Rich data, graphical information can be provided; Can monitor personnel in the pit, equipment current location, walking path from ground in real time, statistics personnel in the pit's quantity and distribution situation provide the work attendance function according to the actual conditions in colliery; Thereby; Before accident took place, the safety production monitoring center can be grasped the key element of the various safety in production of down-hole diverse location at any time.Thereby take active and effective preventive action; After accident took place, the fast searching accident took place at that time, in addition in the accident generation back quite a while, underground work personnel's concrete distributing position, thus make emergency measures timely and effectively, and implement effective salvage at scene commander.
Description of drawings
Fig. 1 is the down-hole personnel position monitoring that provides of the utility model embodiment and the structured flowchart of management system.
Among the figure: 1, the network switch; 2, the webserver; 3, data server; 4, Industrial Personal Computer (IPC); 5, netting twine; 6, computer; 7, down-hole switch A; 8, optical fiber ring network; 9, down-hole switch b; 10, coffret; 11, substation; 12, RS485 line.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The down-hole personnel position that Fig. 1 shows the utility model embodiment to be provided is monitored the structure with management system.For the ease of explanation, only show the part relevant with the utility model embodiment.
This monitoring and management system are divided into aboveground and down-hole two parts, and primary structure comprises:
Aboveground part mainly is made up of the network switch 1, the webserver 2, data server 3, Industrial Personal Computer (IPC) 4, computer 6;
The network switch 1 links to each other with the webserver 2 through netting twine 5, and the webserver 2 links to each other with data server 3 through netting twine 5;
Industrial Personal Computer (IPC) 4 links to each other with data server 3 with the webserver 2 through netting twine 5;
Computer 6 links to each other with data server 3 with the webserver 2 through netting twine 5;
The down-hole part mainly is made up of down-hole switch A 7, optical fiber ring network 8, down-hole switch b 9, coffret 10, substation 11;
Down-hole switch A 7 links to each other with optical fiber ring network 8, and optical fiber ring network 8 links to each other with down-hole switch b 9;
Substation 11 links to each other with coffret 10 through RS485 line 12, and coffret 10 links to each other with down-hole switch b 9;
Link to each other through RS485 line 12 between each substation 11.
At first need carry out in zone and the tunnel of personnel tracking placing the mine intrinsic safety type substation/base station 11 of some according to the concrete needs in scene (this substation is the multi-functional communications substation, belongs to mining personnel location system and mining wireless communication system in the down-hole.This substation 11 has the dual-use function of the communication base station and the network switch, makes the down-hole, mine not re-use switch and repeater, has also reduced the use of optical cable simultaneously in the laying of circuit in a large number).Whenever in typical case, put a substation 11 at a distance from 500 meters, can guarantee that the personnel in the network coverage accurately locate and the mobile phone mobile call.In the good tunnel of condition; Its wireless communication distance is greater than 1 km, and can widen the distance of two substations 11 this moment, and in the very abominable area of condition; Can suitably shorten the distance between the substation 11, make the communication distance of two substations 11 and communication conditions adjust to optimum state.
Then for the personnel of going into the well that need carry out the personnel tracking location wear a mine intrinsic safety type locator card, after the personnel in the pit gets into the down-hole, as long as in the downhole network coverage; At any time more arbitrarily, substation 11 can be sensed signal, and through coffret 10 information uploading is arrived down-hole switch b 9; The information that down-hole switch A 7 spreads out of through switch b 9 under optical fiber ring network 8 received wells sends the network switch 1 to through netting twine 5 then, through software processes; Draw each specifying information (as: whom is, in which position, concrete time); Can dynamically show (in real time) to it on the giant-screen or computer 6 of Surveillance center simultaneously, and perform backup.Aboveground personnel can understand personnel in the pit's state at any time.In case emergency case takes place in the down-hole, the personnel in the pit can give the alarm through entrained position indicator (identification card).The personnel in the pit is as long as can send warning by the alarm button on the position indicator.Dynamic display interface at aboveground Control Room can eject the red alarm signal immediately.The entrained position indicator of personnel in the pit is accessible information also, in case dangerous situation takes place, aboveground control room can be sent to down-hole all personnel and met alert signal, for the personnel in the pit flees from the very first time important prerequisite is provided.The manager can watch personnel in the pit and the device activity situation on giant-screen or the computer 6 at any time, and can check arbitrary region, any teams and groups/individual's information status, and can carry out report printing, and the inquiry of historical data is for management brings great convenience.
Personnel in the pit's monitoring and management system that the utility model embodiment provides; Utilize the up-to-date wireless radio-frequency in the world, data processing technique, data communication technology and geographical information system; In conjunction with up-to-date wireless network transmission technology ZigBee; Communication base station patented technology under location patented technology and the coal mine; First with economical and practical method, personnel in the pit's accurate location and the needs of other miscellaneous services (actual data transfer, wireless video monitorings such as mobile communication, gas) have really been realized at home and abroad.Rich data, graphical information can be provided; Can monitor personnel in the pit, equipment current location, walking path from ground in real time, statistics personnel in the pit's quantity and distribution situation provide the work attendance function according to the actual conditions in colliery; Thereby; Before accident took place, the safety production monitoring center can be grasped the key element of the various safety in production of down-hole diverse location at any time.Thereby take active and effective preventive action; After accident took place, the fast searching accident took place at that time, in addition in the accident generation back quite a while, underground work personnel's concrete distributing position, thus make emergency measures timely and effectively, and implement effective salvage at scene commander.
More than be merely the preferred embodiment of the utility model,, any modification of being done within all spirit at the utility model and the principle, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model not in order to restriction the utility model.
Claims (6)
1. a down-hole personnel position is monitored and management system, and this system comprises aboveground and down-hole two parts, it is characterized in that said down-hole part mainly is made up of two down-hole switches, optical fiber ring network, coffret, at least one substation; The two ends of optical fiber ring network are connected with a down-hole switch respectively; Substation links to each other with coffret, and coffret links to each other with a down-hole switch.
2. the system of claim 1 is characterized in that, said aboveground part mainly is made up of the network switch, the webserver, data server, Industrial Personal Computer (IPC), computer;
The network switch links to each other with the webserver through netting twine, and the webserver links to each other with data server through netting twine; Industrial Personal Computer (IPC) links to each other with data server with the webserver through netting twine; The computer expert crosses netting twine and links to each other with data server with the webserver.
3. the system of claim 1 is characterized in that, said substation links to each other with coffret through the RS485 line.
4. the system of claim 1 is characterized in that, links to each other through the RS485 line between said each substation.
5. the system of claim 1 is characterized in that, whenever is provided with a substation at a distance from 500 meters in the down-hole.
6. the system of claim 1 is characterized in that, said system also comprises the mine intrinsic safety type locator card that each personnel of going into the well that need carry out the personnel tracking location wears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201051967U CN202544928U (en) | 2012-03-20 | 2012-03-20 | Position monitoring and management system of underground staffs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201051967U CN202544928U (en) | 2012-03-20 | 2012-03-20 | Position monitoring and management system of underground staffs |
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| Publication Number | Publication Date |
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| CN202544928U true CN202544928U (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201051967U Expired - Fee Related CN202544928U (en) | 2012-03-20 | 2012-03-20 | Position monitoring and management system of underground staffs |
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| CN (1) | CN202544928U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161508A (en) * | 2013-02-26 | 2013-06-19 | 汉创企业(中国)有限公司 | Underground positioning system based on wireless data transmission network |
| CN103670513A (en) * | 2013-11-28 | 2014-03-26 | 枣庄矿业集团新安煤业有限公司 | Positioning system for mine cars in mine |
| CN104179530A (en) * | 2014-08-28 | 2014-12-03 | 邯郸市同达矿用电器有限公司 | Coal mine underground equipment wireless location management system |
| CN105909312A (en) * | 2016-04-27 | 2016-08-31 | 安徽理工大学 | Personnel and coal detecting and counting system for well mouths of main and auxiliary shafts of coal mine based on various wireless communications |
| CN109854302A (en) * | 2019-01-24 | 2019-06-07 | 淄博瑞安特自控设备有限公司 | A kind of colliery downhole personnel management system and control method |
-
2012
- 2012-03-20 CN CN2012201051967U patent/CN202544928U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161508A (en) * | 2013-02-26 | 2013-06-19 | 汉创企业(中国)有限公司 | Underground positioning system based on wireless data transmission network |
| CN103670513A (en) * | 2013-11-28 | 2014-03-26 | 枣庄矿业集团新安煤业有限公司 | Positioning system for mine cars in mine |
| CN104179530A (en) * | 2014-08-28 | 2014-12-03 | 邯郸市同达矿用电器有限公司 | Coal mine underground equipment wireless location management system |
| CN104179530B (en) * | 2014-08-28 | 2016-03-30 | 邯郸市同达矿用电器有限公司 | Colliery downhole equipment wireless location management system |
| CN105909312A (en) * | 2016-04-27 | 2016-08-31 | 安徽理工大学 | Personnel and coal detecting and counting system for well mouths of main and auxiliary shafts of coal mine based on various wireless communications |
| CN105909312B (en) * | 2016-04-27 | 2018-02-16 | 安徽理工大学 | Coal master's auxiliary well head people's coal charge detection statistics system based on various wireless communication |
| CN109854302A (en) * | 2019-01-24 | 2019-06-07 | 淄博瑞安特自控设备有限公司 | A kind of colliery downhole personnel management system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Zhuo Wei Video Technology Co., Ltd. Assignor: Yu Runbin Contract record no.: 2014440020121 Denomination of utility model: Position monitoring and management system of underground staffs Granted publication date: 20121121 License type: Exclusive License Record date: 20140418 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160320 |