CN202160282U - Downhole personnel positioning system for mine - Google Patents
Downhole personnel positioning system for mine Download PDFInfo
- Publication number
- CN202160282U CN202160282U CN2011202816641U CN201120281664U CN202160282U CN 202160282 U CN202160282 U CN 202160282U CN 2011202816641 U CN2011202816641 U CN 2011202816641U CN 201120281664 U CN201120281664 U CN 201120281664U CN 202160282 U CN202160282 U CN 202160282U
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- navigation system
- card reader
- personnel
- mine
- mine down
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Abstract
The utility model discloses a downhole personnel positioning system for a mine, aiming to provide a positioning system capable of positioning the downhole personnel, comprising positioning cards arranged on the downhole personnel, card reading substations wirelessly communicating with the positioning cards through ZigBee technology and being arranged at downhole, and an industrial control machine arranged on the ground and connected with the card reading substations. The downhole personnel positioning system for a mine can be used for positioning the doenhole personnel for the coal mine, etc.
Description
Technical field
The utility model relates to the mine underground equipment, especially relates to a kind of mine down-hole personnel navigation system.
Background technology
The heavy industry that pit mining takes place frequently as security incident, very high to the requirement of safety supervision management system.Utilize the radio communication navigation system, the personnel in the pit is carried out the real-time positioning supervision, the safety guarantee of strengthening underground work to a great extent.When mine coal occurs and gas is outstanding, permeable and during peril such as roof fall, need grasp accurately and rapidly the exact position, environmental aspect of down-hole miner and in time with the trapped personnel communicate information, be beneficial to rescue and relief work efficiently and personnel search and rescue.Safety production monitoring system under the existing coal mine can only implement the monitoring to environmental aspect, to the distribution of down-hole mobile personnel and locomotive and information management short of reliable means also.In case accident takes place, to stranded miner's rescue short of reliable environment and positional information, rescue and relief work is very low with the efficient of safety rescue.
The utility model content
The utility model can only be implemented the monitoring to environmental aspect for the safety production monitoring system that solves under the prior art coal mine; To the distribution of down-hole mobile personnel and locomotive and the information management technical problem of short of reliable means also, a kind of mine down-hole personnel navigation system is provided.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is a kind of mine down-hole personnel navigation system of design, and said mine down-hole personnel navigation system comprises the Card Reader substation that places on one's body locator card of personnel in the pit, carry out radio communication with locator card through the ZigBee technology and be located at the down-hole and is located at industrial computer aboveground and that be connected with the Card Reader substation.
Said locator card comprises antenna, the radio frequency chip that is used to amplify that is used to receive and dispatch and is used to the ZigBee microprocessor controlling radio frequency chip and handle transceive data, and said antenna, radio frequency chip and microprocessor are connected successively.
Said ZigBee microprocessor is CC2430, and said radio frequency chip is CC2591.
Said Card Reader substation comprises and is used for carrying out the ZigBee module of radio communication and the ARM module that is used to control said ZigBee module and handles transceive data with said locator card that said ARM module is connected through the SPI interface with the ZigBee module.
Said Card Reader substation is provided with a plurality of, and links to each other through the RS485 bus between the said Card Reader substation.
Said mine down-hole personnel navigation system also comprises a coffret and the network switch; Said coffret has RS485 mouth and network interface; Said Card Reader substation is connected with the RS485 mouth, and the said network switch one end is connected with network interface, and the other end is connected with industrial computer.
The utility model is through being provided with locator card on one's body, the Card Reader substation being set and at the aboveground industrial computer that is provided with in the down-hole the personnel in the pit; Carry out radio communication through the ZigBee technology between locator card and the Card Reader substation; The Card Reader substation communicates with industrial computer again; Thereby can obtain the position of locator card from aboveground industrial computer, realize location the personnel in the pit.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is elaborated, wherein:
Fig. 1 is the principle of compositionality block diagram of the utility model mine down-hole personnel navigation system;
Fig. 2 is the locator card schematic diagram of the utility model mine down-hole personnel navigation system;
Fig. 3 is the locator card one specific embodiment schematic diagram of the utility model mine down-hole personnel navigation system.
Embodiment
See also Fig. 1, Fig. 2 and Fig. 3.The utility model mine down-hole personnel navigation system comprises locator card, Card Reader substation, coffret, the network switch and industrial computer.Wherein, Card Reader substation, coffret, the network switch and industrial computer are connected successively, and locator card and Card Reader substation carry out radio communication through the ZigBee technology.
Locator card is arranged on one's body the personnel in the pit, and everyone one, be used for communicating by letter of personnel in the pit and aboveground personnel, locate the residing position of personnel in the pit whereby.Locator card comprises antenna, the radio frequency chip that is used to amplify that is used to receive and dispatch and is used to the ZigBee microprocessor controlling radio frequency chip and handle transceive data, and said antenna, radio frequency chip and microprocessor are connected successively.In this specific embodiment, said ZigBee microprocessor is CC2430, and said radio frequency chip is CC2591.
The external twin crystal of CC2430 shakes: be respectively the 32.768KHz crystal oscillator of 43 pin, 44 pin and the 32M crystal oscillator of 19 pin and 21 pin.In order to indicate the locator card operating state, specially connect 2 indicator lights: red light and green light at 6 pin and 9 pin.7 pin are VDD pin, are used to provide power supply.24 pin, 32 pin, 33 pin, 34 pin connect CC2591, are used for amplifying radiofrequency signal and send.The external button of 48 pin is used to provide an interruption in case of emergency, to report to the police and order provides answer to top-down.20 pin, 23 pin provide a bias voltage.10 pin provide a test point.Relatively more responsive in resistance R 2, resistance R 11 positions, require resistance with 1% precision.
The Card Reader substation is located at the down-hole, and mainly as locator card and aboveground communication repeating, it reads the information that locator card sends, and under locator card photos and sending messages.The Card Reader substation comprises and is used for carrying out the ZigBee module of radio communication and the ARM module that is used to control said ZigBee module and handles transceive data with said locator card that said ARM module is connected through the SPI interface with the ZigBee module.Carry out exchanges data between ZigBee module and the locator card, receive the information that locator card sends, and block the given position of photos and sending messages down.The Card Reader substation can be provided with a plurality of, and links to each other through the RS485 bus between each Card Reader substation.
Coffret has RS485 mouth and network interface, and the RS485 mouth is connected with the Card Reader substation, and network interface is connected with the network switch.Network interface can be the RJ-45 Ethernet interface.In this specific embodiment, coffret has two RS485 mouths and a network interface.The network switch is arranged on aboveground, and the one of which end is connected with network interface, and the other end is connected with industrial computer.Industrial computer is located at aboveground and is connected with the network switch, thus make the network switch can be directly and industrial computer communicate through TCP/IP.
The utility model operation principle is following: locator card constantly sends a unique identification code ID, and this identification code ID has implied the characteristic of this locator card.As the personnel in the pit who carries this locator card during through certain Card Reader substation, this Card Reader substation will receive its identification code ID, and send this coded message to industrial computer through bus together in company with the address code of this Card Reader substation self.Thereby make industrial computer obtain the current location information of this locator card, obtain personnel in the pit's positional information with this.The utility model mainly carries out real-time positioning based on receiving signal strength signal intensity to mine down-hole personnel; Utilize IEEE 802.15.4 radio network technique to realize communicating by letter between locator card and the Card Reader substation; Thereby, and strong guarantee is provided for post-disaster search and rescue work for mine operation provides safety guarantee.
The utility model can position the personnel in the pit, and realizes communicating by letter of Ground Control administrative center and personnel in the pit through the Card Reader substation.
The utility model mine down-hole personnel navigation system locator card and Card Reader substation carry out radio communication through the ZigBee technology; Has the manual operation of need not; Characteristics such as that locator card has is small and exquisite, light, be easy to carry, antijamming capability is strong, be quick on the draw are highly suitable for environmental condition very severe and the very big mines such as colliery of staff's flowability.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (6)
1. mine down-hole personnel navigation system is characterized in that: said mine down-hole personnel navigation system comprises the Card Reader substation that places on one's body locator card of personnel in the pit, carry out radio communication with locator card through the ZigBee technology and be located at the down-hole and is located at industrial computer aboveground and that be connected with the Card Reader substation.
2. mine down-hole personnel navigation system according to claim 1; It is characterized in that: said locator card comprises antenna, the radio frequency chip that is used to amplify that is used to receive and dispatch and is used to the ZigBee microprocessor controlling radio frequency chip and handle transceive data, and said antenna, radio frequency chip and microprocessor are connected successively.
3. mine down-hole personnel navigation system according to claim 2 is characterized in that: said ZigBee microprocessor is CC2430, and said radio frequency chip is CC2591.
4. mine down-hole personnel navigation system according to claim 2; It is characterized in that: said Card Reader substation comprises and is used for carrying out the ZigBee module of radio communication and the ARM module that is used to control said ZigBee module and handles transceive data with said locator card that said ARM module is connected through the SPI interface with the ZigBee module.
5. mine down-hole personnel navigation system according to claim 1 is characterized in that: said Card Reader substation is provided with a plurality of, and links to each other through the RS485 bus between the said Card Reader substation.
6. mine down-hole personnel navigation system according to claim 1; It is characterized in that: said mine down-hole personnel navigation system also comprises a coffret and the network switch; Said coffret has RS485 mouth and network interface; Said Card Reader substation is connected with the RS485 mouth, and the said network switch one end is connected with network interface, and the other end is connected with industrial computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202816641U CN202160282U (en) | 2011-08-04 | 2011-08-04 | Downhole personnel positioning system for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202816641U CN202160282U (en) | 2011-08-04 | 2011-08-04 | Downhole personnel positioning system for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160282U true CN202160282U (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202816641U Expired - Lifetime CN202160282U (en) | 2011-08-04 | 2011-08-04 | Downhole personnel positioning system for mine |
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| Country | Link |
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| CN (1) | CN202160282U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635406A (en) * | 2012-05-07 | 2012-08-15 | 成都常道科技有限责任公司 | Underground positioning method |
| CN103308881A (en) * | 2012-03-16 | 2013-09-18 | 深圳市哲扬科技有限公司 | Wireless positioning system and beacon card |
| CN103619063A (en) * | 2013-12-04 | 2014-03-05 | 北京瑞赛长城航空测控技术有限公司 | Coal mine personnel positioning terminal based on CSS technology and ZigBee technology |
| CN103926559A (en) * | 2014-03-21 | 2014-07-16 | 金陵科技学院 | Point-to-point positioning system for downhole mine tunnel |
-
2011
- 2011-08-04 CN CN2011202816641U patent/CN202160282U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308881A (en) * | 2012-03-16 | 2013-09-18 | 深圳市哲扬科技有限公司 | Wireless positioning system and beacon card |
| CN102635406A (en) * | 2012-05-07 | 2012-08-15 | 成都常道科技有限责任公司 | Underground positioning method |
| CN102635406B (en) * | 2012-05-07 | 2014-12-10 | 成都常道科技有限责任公司 | Underground positioning method |
| CN103619063A (en) * | 2013-12-04 | 2014-03-05 | 北京瑞赛长城航空测控技术有限公司 | Coal mine personnel positioning terminal based on CSS technology and ZigBee technology |
| CN103926559A (en) * | 2014-03-21 | 2014-07-16 | 金陵科技学院 | Point-to-point positioning system for downhole mine tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Downhole personnel positioning system for mine Effective date of registration: 20130719 Granted publication date: 20120307 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Yiri Technology Co.,Ltd. Registration number: 2013990000477 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140925 Granted publication date: 20120307 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Yiri Technology Co.,Ltd. Registration number: 2013990000477 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Downhole personnel positioning system for mine Effective date of registration: 20140926 Granted publication date: 20120307 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Yiri Technology Co.,Ltd. Registration number: 2014990000812 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets High-tech Industrial Park South seven road No. 11 Shenzhen Software Park building T3 B District 5 floor Patentee after: Shenzhen Yiri Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Nanhai Avenue, Guangdong Industrial Village 5 Building 1 layer Patentee before: Shenzhen Yiri Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Guangdong Province Nanshan District Yuehai Street High-tech Zone Community High-tech South Road 017 Wan Delai Building North Block 5 Floor 502B Patentee after: Shenzhen Yiri Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets High-tech Industrial Park South seven road No. 11 Shenzhen Software Park building T3 B District 5 floor Patentee before: Shenzhen Yiri Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |