CN2816358Y - Coal-mine underground digital monitor - Google Patents
Coal-mine underground digital monitor Download PDFInfo
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- CN2816358Y CN2816358Y CN 200520079185 CN200520079185U CN2816358Y CN 2816358 Y CN2816358 Y CN 2816358Y CN 200520079185 CN200520079185 CN 200520079185 CN 200520079185 U CN200520079185 U CN 200520079185U CN 2816358 Y CN2816358 Y CN 2816358Y
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Abstract
The utility model relates to a coal mine underground digital monitor which comprises a processor (103) and a wireless sending and receiving unit (104), wherein the processor (103) is electrically connected with the output ends of the wireless sending and receiving unit (104) and a gas energy detecting unit (102), and an encoding unit is arranged in a processor unit; an alarm unit is arranged on an interface of the processor unit, a power supply end of a safe lighting unit is respectively electrically connected with the gas energy detecting unit (102), the processor (103) and the wireless sending and receiving unit (104), and a coal mine safety cap (1) is communicated with a host (3) via a wireless network (4). A person outside a mine can know the position of a person in the mine at any time, and the utility model is favorable for the person outside the mine to effectively rescue the person in the mine when accidents happen in the mine.
Description
Technical field
The utility model relates to a kind of supervising device.Particularly about digital supervision device under a kind of coal mine.
Background technology
Along with improving constantly of the expansion of Coal Production scale, modernized production technique, the coal production amount is constantly soaring, but what bring is that security incident also increases thereupon thereupon.The subject matter of coal mine production safety hidden danger is that the level of informatization is low, security monitoring facility imperfection, poor reliability, data accuracy is poor, real-time is poor, reaction speed is slow, and lacks perfect safety management and security control mechanism.Therefore set up a security monitoring and a management system that the level of informatization is very high, ancillary facility is perfect, extremely important.Existing safety of coal mines cap has two kinds, and a kind of is the medium-sized illumination use that is used to provide, and another is to be with the safety detection function, is used to detect gas energy in the mine, reports to the police when the gas energy exceeds standard.Having the problem of reality is after gas energy in the mine is explosion caused, cause serious accident, two kinds of above-mentioned safety of coal mines caps have can only play local effect, powerless to rescuing the source outside the ore deposit, what rescue outside the ore deposit at this moment that the source personnel more are concerned about is that how many people are arranged in the ore deposit, everyone residing position is so that effectively succour.
Summary of the invention
The purpose of this utility model provides digital supervision device under a kind of coal mine, so that personnel can grasp in the ore deposit personnel wherever at any time outside the ore deposit, when in the mine when accidents caused, helps that personnel effectively succour outside the ore deposit.
The purpose of this utility model is to realize like this, design digital supervision device under a kind of coal mine, it is characterized in that: it comprises processor 103 and wireless transmission receiving element 104, processor 103 is electrically connected with wireless transmission receiving element 104, gas energy detection unit 102 outputs, coding unit is arranged in the processor unit, on the processor unit interface alarm unit is arranged, the power end of safety lighting unit is electrically connected with gas energy detection unit 102, processor 103, wireless transmission receiving element 104 respectively, and safety of coal mines cap 1 is communicated by letter with main frame 3 by wireless network 4.
Described processor 103 is single-chip microcomputers.
Described single-chip microcomputer is the 89c2051 single-chip microcomputer, the 12nd, 13,14,15,16 pins in the I/O mouth of 89c2051 single-chip microcomputer are connected with wireless transmission receiving element 104 corresponding numeral knot mouths, gas energy detection unit 102 outputs are electrically connected with the I/O mouth P3.1 of single-chip microcomputer 89c2051, there is password to constitute coding unit 105 in the interior program of single-chip microcomputer 89c2051, the warning/switch 106 of seeking help is arranged on the single-chip microcomputer 89c2051 interface P3.2; The power end of safety lighting unit 101 is electrically connected with the I/O mouth of gas energy detection unit 102, single-chip microcomputer 89c2051, the power supply of wireless transmission receiving element 104 by switch respectively.
Described wireless transmission receiving element 104 is wireless transmission receiver modules, and the input/output port of wireless transmission receiver module is electrically connected with the output input port of single-chip microcomputer.
Characteristics of the present utility model are: colliery digital supervision device has safety lighting unit, gas energy detection unit, processor, wireless transmission receiving element, coding unit in processor, like this processor can be regularly with the ore deposit outside main frame communicate by wireless channel, at any time understand each miner's position, at any time understand the security situation of each miner position, when the detected energy of gas energy detection unit exceeded alarming value, the main frame outside the ore deposit can in time be given warning and provide position accurately.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Fig. 1 is the embodiment logic diagram;
Fig. 2 is the embodiment principle schematic;
Fig. 3 is the embodiment circuit diagram;
Fig. 4 is the open wireless transmission receiving element circuit diagram of having sold.
Among the figure: 1, safety of coal mines cap; 2, tunnel under the ore deposit; 3, main frame; 4, wireless network; 101, safety lighting unit; 102, gas energy detection unit; 103, processor; 104, wireless transmission receiving element; 105, coding unit; 106, the switch of reporting to the police/seek help.
The specific embodiment
Fig. 1 is a logic diagram, Fig. 3 is concrete circuit connection diagram, as Fig. 1, shown in Figure 3, digital supervision device under the coal mine, comprise safety lighting unit 101, gas energy detection unit 102, processor 103, wireless transmission receiving element 104, processor 103 adopts single-chip microcomputer 89c2051, in the I/O mouth of single-chip microcomputer 89c2051 the 12nd, 13,14,15,16 pins are connected with the corresponding numeral knot of wireless transmission receiving element mouth, gas energy detection unit 102 outputs are electrically connected with the I/O mouth P3.1 of single-chip microcomputer 89c2051, there is password to constitute coding unit 105 in the interior program of single-chip microcomputer 89c2051, the warning/switch 106 of seeking help is arranged on the single-chip microcomputer 89c2051 interface P3.2; The power end of safety lighting unit 101 provides the power supply of gas energy detection unit 102, single-chip microcomputer 89c2051, wireless transmission receiving element 104 respectively by switch.
Fig. 2 is the concrete embodiment who uses of the utility model, under the ore deposit in the tunnel 2 miner have safety of coal mines cap 1, safety of coal mines cap 1 is communicated by letter with main frame 3 by wireless network 4, main frame 3 can understand at any time that in the tunnel 2 miner's position under the ore deposit, and it is to determine by the data that the in-line coding of safety of coal mines cap 1 and miner's name are set up.Gas energy detection unit 102 detected gas energy also can be presented on the main frame 3, and main frame 3 can adopt LAN, is managed by different safety management ranks.
Fig. 4 is that wireless transmission receiving element 104 adopts a CC1000 radio frequency receipts/chip to be achieved, and it is disclosed product, is specifically designed to by Single-chip Controlling and sends and receive wireless signal.
Claims (4)
1, digital supervision device under the coal mine, it is characterized in that: it comprises processor (103) and wireless transmission receiving element (104), processor (103) is electrically connected with wireless transmission receiving element (104), gas energy detection unit (102) output, coding unit is arranged in the processor unit, on the processor unit interface alarm unit is arranged, the power end of safety lighting unit is electrically connected with gas energy detection unit (102), processor (103), wireless transmission receiving element (104) respectively, and safety of coal mines cap (1) is communicated by letter with main frame (3) by wireless network (4).
2, digital supervision device under the coal mine according to claim 1 is characterized in that: described processor (103) is a single-chip microcomputer.
3, digital supervision device under the coal mine according to claim 2, it is characterized in that: described single-chip microcomputer is the 89c2051 single-chip microcomputer, the 12nd, 13,14,15,16 pins in the I/O mouth of 89c2051 single-chip microcomputer are connected with the corresponding numeral knot of wireless transmission receiving element (104) mouth, gas energy detection unit (102) output is electrically connected with the I/O mouth P3.1 of single-chip microcomputer 89c2051, there is password to constitute coding unit (105) in the interior program of single-chip microcomputer 89c2051, warning/switch of seeking help (106) is arranged on the single-chip microcomputer 89c2051 interface P3.2; The power end of safety lighting unit 101 is electrically connected with the I/O of gas energy detection unit (102), single-chip microcomputer 89c2051, the power supply of wireless transmission receiving element (104) by switch respectively.
4, digital supervision device under the coal mine according to claim 1 is characterized in that: described wireless transmission receiving element (104) is the wireless transmission receiver module, and the input/output port of wireless transmission receiver module is electrically connected with the output input port of single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079185 CN2816358Y (en) | 2005-08-08 | 2005-08-08 | Coal-mine underground digital monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079185 CN2816358Y (en) | 2005-08-08 | 2005-08-08 | Coal-mine underground digital monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816358Y true CN2816358Y (en) | 2006-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520079185 Expired - Fee Related CN2816358Y (en) | 2005-08-08 | 2005-08-08 | Coal-mine underground digital monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816358Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053136A (en) * | 2010-11-18 | 2011-05-11 | 北京科技大学 | Plateau non-coal mine underground air environment parameter real time monitor |
| CN102146806A (en) * | 2010-12-14 | 2011-08-10 | 张建华 | Novel underground gas positioning and monitoring system |
| CN102705008A (en) * | 2012-05-18 | 2012-10-03 | 解波 | Coal mine safety monitoring system based on wireless network |
| CN102905571A (en) * | 2010-03-26 | 2013-01-30 | 国民油井华高公司 | Headgear and method of using same |
-
2005
- 2005-08-08 CN CN 200520079185 patent/CN2816358Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905571A (en) * | 2010-03-26 | 2013-01-30 | 国民油井华高公司 | Headgear and method of using same |
| CN102053136A (en) * | 2010-11-18 | 2011-05-11 | 北京科技大学 | Plateau non-coal mine underground air environment parameter real time monitor |
| CN102053136B (en) * | 2010-11-18 | 2013-06-19 | 北京科技大学 | Plateau non-coal mine underground air environment parameter real time monitor |
| CN102146806A (en) * | 2010-12-14 | 2011-08-10 | 张建华 | Novel underground gas positioning and monitoring system |
| CN102705008A (en) * | 2012-05-18 | 2012-10-03 | 解波 | Coal mine safety monitoring system based on wireless network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |