CN203084738U - Downhole positioning system for coal mine - Google Patents
Downhole positioning system for coal mine Download PDFInfo
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- CN203084738U CN203084738U CN 201220707829 CN201220707829U CN203084738U CN 203084738 U CN203084738 U CN 203084738U CN 201220707829 CN201220707829 CN 201220707829 CN 201220707829 U CN201220707829 U CN 201220707829U CN 203084738 U CN203084738 U CN 203084738U
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- positioning
- positioning mark
- information transmission
- mark card
- signal input
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Abstract
The utility model discloses a downhole positioning system for a coal mine, which comprises a ground monitoring host computer and a downhole equipment set. The downhole equipment set comprises the following components: positioners which are equipped at a plurality of downhole areas, positioning identification cards which are carried by the mine personnel, a plurality of positioning identification card reading terminals, and positioning information transmission terminals which correspond with the plurality of areas. The signal output end of each positioner is connected with a signal input end of a positioning identification card through a wireless network. Each positioning identification card is in bidirectional signal connection with the positioning identification card reading terminal through the wireless network. The signal output ends of a plurality of positioning identification card reading terminals of each area is connected with the signal input ends of the positioning information transmission terminals of the area through the wireless network. The signal output end of each positioning information transmission terminal is connected with the signal input end of the ground monitoring host computer through an intrinsically safe network set. The downhole positioning system for the coal mine can clearly acquire particular positions of the downhole personnel and has large positioning coverage radius.
Description
Technical field
The utility model relates to a kind of colliery downhole positioning system, belongs to field of locating technology.
Background technology
At present, the heavy industry that pit mining takes place frequently as security incident, very high to the requirement of safety supervision management system.The position monitoring of mine personnel has very important effect at aspects such as mine production management, security decision, rescue and relief works.The domestic mine position monitoring system that comes into operation generally only supports inquiry and the statistics to personnel in the pit and equipment regional extent of living at present, and the zone location covering radius is that 15 ~ 300m does not wait.Because accurately real-time positional information can't be provided, in case mine generation emergency episode disaster, existing area positioning system can't provide effective information support for rescue.And the information that the down-hole high-accuracy position system provides will judged the distress personnel position, draft the circuit of speedily carrying out rescue work, guarantee aspects performance key effects such as disaster relief safety, retrieve the loss of personnel's life security and national wealth to greatest extent.But existing mine positioning system all can not provide the positional information of accurately real-time personnel in the pit's activity, and the location covering radius is little.
Summary of the invention
Technical problem to be solved in the utility model is the defective that overcomes prior art, and a kind of particular location that can the clear personnel in the pit's of knowing activity is provided, and the big colliery downhole positioning system of location covering radius.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of colliery downhole positioning system, it comprises ground monitoring main frame and underground equipment group, the underground equipment group comprises the steady arm that is arranged in a plurality of zones, down-hole, the positioning mark card that mine personnel carries, the corresponding locating information transmission terminal of a plurality of positioning mark card reading terminals and a plurality of zones, the signal output part of steady arm is connected by the signal input part of wireless network with the positioning mark card, the positioning mark cartoon is crossed wireless network and is connected with positioning mark card reading terminals two-way signaling, the signal output part of a plurality of positioning mark card reading terminals in each zone is connected by the signal input part of the regional locating information transmission terminal of wireless network and this, and the signal output part of locating information transmission terminal is connected with the signal input part of ground monitoring main frame by the essential safe type group of networks.
Further, described essential safe type group of networks comprises 485 buses, serial server and the down-hole switch and the ground switch that form ethernet ring network, 485 buses are connected on the signal output part of locating information transmission terminal, 485 buses are connected by the signal input part of serial server with the down-hole switch, and the ground switch is connected with the signal input part of ground monitoring main frame.
After having adopted technique scheme, the utility model can clearly be known the particular location of personnel in the pit's activity, and bearing accuracy height, the positioning mark card can periodically send self ID, RSSI and steady arm ID, near steady arm, can regularly receive steady arm ID, when receiving a plurality of steady arm ID simultaneously, received energy to correspondence compares, choose the strongest steady arm ID of energy, this positioning mark card can also receive the data of positioning mark card reading terminals and the transmission of portable tag card read write line, so that flexible Control work pattern, self program of upgrading, revise self ID and revise emissive power etc.; When positioning mark card reading terminals is carried the positioning mark card through positioning mark card reading terminals receiving area as the mobile personnel, the positioning mark card information that the recorder of positioning mark card reading terminals is arrived and the energy value of this positioning mark card, and show and hummer is pointed out with LED; Positioning mark card reading terminals also receive the locating information transmission terminal patrol and examine order after, the positioning mark card information of storage is uploaded to the locating information transmission terminal, the duty of each positioning mark card reading terminals can be reflected on the Liquid Crystal Module of locating information transmission terminal in real time, positioning mark card reading terminals adopts arm processor, data processing is rapider, stability is higher, and it comprises radio receiving transmitting module, power module, communication module; Locating information transmission terminal and the supporting use of positioning mark card reading terminals, the personnel positioning information uploading that the locating information transmission terminal transmits received positioning mark card reading terminals is to the ground monitoring main frame, and the locating information transmission terminal has the liquid crystal display function; Steady arm is the steady arm that a kind of permission is used in gas, coal dust explosion hazard environment, form according to mine safety monitoring new standard and relevant coal industry standard design according to coal mine personnel location new demand, inner integrated central processing unit of steady arm and radio-frequency (RF) receiving and transmission module, and antenna, power supply, steady arm uninterruptedly sends self-position ID, give near positioning mark card, and transmission range is adjustable.
Description of drawings
Fig. 1 is the theory diagram of colliery of the present utility model downhole positioning system.
Embodiment
Content of the present utility model is easier to be expressly understood in order to make, according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail below,
As shown in Figure 1, a kind of colliery downhole positioning system, it comprises ground monitoring main frame and underground equipment group, the underground equipment group comprises the steady arm that is arranged in a plurality of zones, down-hole, the positioning mark card that mine personnel carries, the corresponding locating information transmission terminal of a plurality of positioning mark card reading terminals and a plurality of zones, the signal output part of steady arm is connected by the signal input part of wireless network with the positioning mark card, the positioning mark cartoon is crossed wireless network and is connected with positioning mark card reading terminals two-way signaling, the signal output part of a plurality of positioning mark card reading terminals in each zone is connected by the signal input part of the regional locating information transmission terminal of wireless network and this, and the signal output part of locating information transmission terminal is connected with the signal input part of ground monitoring main frame by the essential safe type group of networks.The essential safe type group of networks comprises 485 buses, serial server and the down-hole switch and the ground switch that form ethernet ring network, 485 buses are connected on the signal output part of locating information transmission terminal, 485 buses are connected by the signal input part of serial server with the down-hole switch, and the ground switch is connected with the signal input part of ground monitoring main frame.
Principle of work of the present utility model is as follows:
The positioning mark card can periodically send self ID, RSSI and steady arm ID, near steady arm, can regularly receive steady arm ID, when receiving a plurality of steady arm ID simultaneously, received energy to correspondence compares, choose the strongest steady arm ID of energy, this positioning mark card can also receive the data that positioning mark card reading terminals and portable tag card read write line send, so as flexibly Control work pattern, self program of upgrading, revise self ID and revise emissive power etc.; When positioning mark card reading terminals is carried the positioning mark card through positioning mark card reading terminals receiving area as the mobile personnel, the positioning mark card information that the recorder of positioning mark card reading terminals is arrived and the energy value of this positioning mark card, and show and hummer is pointed out with LED; Positioning mark card reading terminals also receive the locating information transmission terminal patrol and examine order after, the positioning mark card information of storage is uploaded to the locating information transmission terminal, the duty of each positioning mark card reading terminals can be reflected on the Liquid Crystal Module of locating information transmission terminal in real time, positioning mark card reading terminals adopts arm processor, data processing is rapider, stability is higher, and it comprises radio receiving transmitting module, power module, communication module; Locating information transmission terminal and the supporting use of positioning mark card reading terminals, the personnel positioning information uploading that the locating information transmission terminal transmits received positioning mark card reading terminals is to the ground monitoring main frame, and the locating information transmission terminal has the liquid crystal display function; Steady arm is the steady arm that a kind of permission is used in gas, coal dust explosion hazard environment, form according to mine safety monitoring new standard and relevant coal industry standard design according to coal mine personnel location new demand, inner integrated central processing unit of steady arm and radio-frequency (RF) receiving and transmission module, and antenna, power supply, steady arm uninterruptedly sends self-position ID, give near positioning mark card, and transmission range is adjustable.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is a specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. colliery downhole positioning system, it is characterized in that: it comprises ground monitoring main frame and underground equipment group, the underground equipment group comprises the steady arm that is arranged in a plurality of zones, down-hole, the positioning mark card that mine personnel carries, the corresponding locating information transmission terminal of a plurality of positioning mark card reading terminals and a plurality of zones, the signal output part of steady arm is connected by the signal input part of wireless network with the positioning mark card, the positioning mark cartoon is crossed wireless network and is connected with positioning mark card reading terminals two-way signaling, the signal output part of a plurality of positioning mark card reading terminals in each zone is connected by the signal input part of the regional locating information transmission terminal of wireless network and this, and the signal output part of locating information transmission terminal is connected with the signal input part of ground monitoring main frame by the essential safe type group of networks.
2. colliery according to claim 1 downhole positioning system, it is characterized in that: described essential safe type group of networks comprises 485 buses, serial server and the down-hole switch and the ground switch that form ethernet ring network, 485 buses are connected on the signal output part of locating information transmission terminal, 485 buses are connected by the signal input part of serial server with the down-hole switch, and the ground switch is connected with the signal input part of ground monitoring main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707829 CN203084738U (en) | 2012-12-20 | 2012-12-20 | Downhole positioning system for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707829 CN203084738U (en) | 2012-12-20 | 2012-12-20 | Downhole positioning system for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084738U true CN203084738U (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707829 Expired - Lifetime CN203084738U (en) | 2012-12-20 | 2012-12-20 | Downhole positioning system for coal mine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203084738U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726878A (en) * | 2013-12-03 | 2014-04-16 | 山东金阳矿业集团有限公司 | Coal-mining industry Ethernet ring network device |
| CN103984026A (en) * | 2014-05-30 | 2014-08-13 | 江苏三恒科技股份有限公司 | Micro-vibration wave shape automatic labeling system |
| CN112055353A (en) * | 2020-09-10 | 2020-12-08 | 中煤科工集团重庆研究院有限公司 | Wireless upgrading system and method for coal mine personnel positioning identification card |
-
2012
- 2012-12-20 CN CN 201220707829 patent/CN203084738U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726878A (en) * | 2013-12-03 | 2014-04-16 | 山东金阳矿业集团有限公司 | Coal-mining industry Ethernet ring network device |
| CN103984026A (en) * | 2014-05-30 | 2014-08-13 | 江苏三恒科技股份有限公司 | Micro-vibration wave shape automatic labeling system |
| CN112055353A (en) * | 2020-09-10 | 2020-12-08 | 中煤科工集团重庆研究院有限公司 | Wireless upgrading system and method for coal mine personnel positioning identification card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |