CN204649326U - Tunnel monitoring device temperature cruising inspection system - Google Patents
Tunnel monitoring device temperature cruising inspection system Download PDFInfo
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- CN204649326U CN204649326U CN201520255719.XU CN201520255719U CN204649326U CN 204649326 U CN204649326 U CN 204649326U CN 201520255719 U CN201520255719 U CN 201520255719U CN 204649326 U CN204649326 U CN 204649326U
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Abstract
The utility model relates to a kind of tunnel monitoring device temperature cruising inspection system.It solve prior art and design the problems such as reasonable not.Comprise some temperature acquisition groups be arranged in tunnel, each temperature acquisition group includes some temperature sensors be arranged on watch-dog, each temperature acquisition group is all connected with at least one temperature polling instrument, temperature polling instrument comprises signal selection module, signal selection module is connected with A/D modular converter by signal amplification circuit, A/D modular converter is connected with single-chip microcomputer, single-chip microcomputer is respectively equipped with power supply, alarm modules, display module, wire communication module and wireless communication module, and temperature polling instrument is connected with at least one host computer by wire communication module and/or wireless communication module.Advantage is: reasonable in design, and structure is simple, and good stability, use cost is low, can exercise supervision to multiple temperature sensor be connected with watch-dog simultaneously.
Description
Technical field
The utility model belongs to technical field of electronic equipment, especially relates to a kind of tunnel monitoring device temperature cruising inspection system.
Background technology
Vcehicular tunnel belongs to highway special tectonic thing, and be the throat section of highway communication, its running environment directly affects the overall traffic in section, place, tunnel, is related to the height of level of service.The structure in tunnel comprises main building thing and watch-dog two parts.Main building thing is made up of barrel and portal, watch-dog comprises refuge chamber, fire fighting device, emergency communication and guarded drainage facility and the sensor miscellaneous be arranged in tunnel, such as gathering the carbon monoxide transducer of harmful gas, for gathering level sensor of tunnel ponding situation etc., these watch-dog ruuning situations, more the such as collection of temperature data information relies on and has manually come, automaticity is very low, there is temporal binding character, the detection of 24 hours can not be carried out and in rugged surroundings, carry out manual operation difficulty larger to Road Tunnel Environment.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of tunnel monitoring system based on Internet of Things [application number: 201320210167.1], the optical fiber ring network that it comprises control terminal and is connected with control terminal, optical fiber ring network is arranged on tunnel inner wall, optical fiber ring network is connected with smoke transducer, temperature sensor, unit ventilators, humidity sensor, drainage cell, lane signal lamp, height exceeding monitoring unit, illuminating lamp unit and power monitoring unit, control terminal is also connected with DVR and alarm, DVR is connected with the camera being arranged on tunnel exit and porch.
Such scheme to some extent solves the problem of prior art existence part, the problem that such as manual detection tunnel monitoring device temperature information difficulty is large, but the program still also exists: complex structure, poor stability, the problem that cost is high.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, the tunnel monitoring device temperature cruising inspection system of good stability.
For achieving the above object, the utility model have employed following technical proposal: this tunnel monitoring device temperature cruising inspection system, comprise some temperature acquisition groups be arranged in tunnel, each temperature acquisition group includes some temperature sensors be arranged on watch-dog, each temperature acquisition group is all connected with at least one temperature polling instrument, it is characterized in that, described temperature polling instrument comprises the signal selection module be connected with temperature sensor respectively, described signal selection module is connected with A/D modular converter by signal amplification circuit, described A/D modular converter is connected with single-chip microcomputer, described single-chip microcomputer is respectively equipped with power supply, alarm modules, display module, wire communication module and wireless communication module, and described temperature polling instrument is connected with at least one host computer by wire communication module and/or wireless communication module.Obviously, connect multiple temperature sensor by temperature polling instrument in this structure, there is structure simple, the advantage of good stability.
In above-mentioned tunnel monitoring device temperature cruising inspection system, described temperature sensor is PT100 temperature sensor or Cu100 temperature sensor.Preferably, temperature sensor is here PT100 temperature sensor.
In above-mentioned tunnel monitoring device temperature cruising inspection system, described single-chip microcomputer is STC15F2K60S2 chip.
In above-mentioned tunnel monitoring device temperature cruising inspection system, the quantity of the temperature sensor in each temperature acquisition group is 4-32.
In above-mentioned tunnel monitoring device temperature cruising inspection system, described wire communication module is RS485 interface module.
In above-mentioned tunnel monitoring device temperature cruising inspection system, described wireless communication module is any one or multiple combination in gsm module, GPRS module and CDMA module.Preferably, wireless communication module is here gsm module.
In above-mentioned tunnel monitoring device temperature cruising inspection system, described alarm modules is audio alert module; Described power supply is 12V lithium battery.
Compared with prior art, the advantage of this tunnel monitoring device temperature cruising inspection system is: reasonable in design, and structure is simple, and good stability, use cost is low, can exercise supervision to multiple temperature sensor be connected with watch-dog simultaneously.
Accompanying drawing explanation
The structured flowchart that Fig. 1 provides for the utility model.
The structured flowchart of the temperature polling instrument that Fig. 2 provides for the utility model.
In figure, temperature acquisition group 1, temperature sensor 11, watch-dog 2, temperature polling instrument 3, signal selection module 31, signal amplification circuit 32, A/D modular converter 33, single-chip microcomputer 34, power supply 35, alarm modules 36, display module 37, wire communication module 38, wireless communication module 39, host computer 4.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1-2, this tunnel monitoring device temperature cruising inspection system, comprise some temperature acquisition groups 1 be arranged in tunnel, each temperature acquisition group 1 includes some temperature sensors 11 be arranged on watch-dog 2, each temperature acquisition group 1 is all connected with at least one temperature polling instrument 3, temperature polling instrument 3 comprises the signal selection module 31 be connected with temperature sensor 11 respectively, signal selection module 31 is connected with A/D modular converter 33 by signal amplification circuit 32, A/D modular converter 33 is connected with single-chip microcomputer 34, such as adopt the single-chip microcomputer of STC15F2K60S2 chip, single-chip microcomputer 34 is respectively equipped with power supply 35, alarm modules 36, display module 37, wire communication module 38 and wireless communication module 39, wherein, here preferred communication module 38 can adopt RS485 interface module, and temperature polling instrument 3 is connected with at least one host computer 4 by wire communication module 38 and/or wireless communication module 39, namely multiple temperature sensor 11 is connected by temperature polling instrument 3, there is structure simple, the advantage of good stability.
Particularly, the temperature sensor 11 in the present embodiment is PT100 temperature sensor or Cu100 temperature sensor, and preferably, temperature sensor is here PT100 temperature sensor.The quantity of the temperature sensor 11 in each temperature acquisition group 1 is 4-32.Wherein, wireless communication module 39 is here any one or multiple combination in gsm module, GPRS module and CDMA module, and wireless communication module 39 is here gsm module.Preferably, the alarm modules 36 in the present embodiment is audio alert module; Power supply 35 is 12V lithium battery.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as temperature acquisition group 1, temperature sensor 11, watch-dog 2, temperature polling instrument 3, signal selection module 31, signal amplification circuit 32, A/D modular converter 33, single-chip microcomputer 34, power supply 35, alarm modules 36, display module 37, wire communication module 38, wireless communication module 39, host computer 4 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. a tunnel monitoring device temperature cruising inspection system, comprise some temperature acquisition groups (1) be arranged in tunnel, each temperature acquisition group (1) includes some temperature sensors (11) be arranged on watch-dog (2), each temperature acquisition group (1) is all connected with at least one temperature polling instrument (3), it is characterized in that, described temperature polling instrument (3) comprises the signal selection module (31) be connected with temperature sensor (11) respectively, described signal selection module (31) is connected with A/D modular converter (33) by signal amplification circuit (32), described A/D modular converter (33) is connected with single-chip microcomputer (34), described single-chip microcomputer (34) is respectively equipped with power supply (35), alarm modules (36), display module (37), wire communication module (38) and wireless communication module (39), and described temperature polling instrument (3) is connected with at least one host computer (4) by wire communication module (38) and/or wireless communication module (39).
2. tunnel monitoring device temperature cruising inspection system according to claim 1, is characterized in that, described temperature sensor (11) is PT100 temperature sensor or Cu100 temperature sensor.
3. tunnel monitoring device temperature cruising inspection system according to claim 2, is characterized in that, described single-chip microcomputer (34) is STC15F2K60S2 chip.
4. the tunnel monitoring device temperature cruising inspection system according to claim 1 or 2 or 3, is characterized in that, the quantity of the temperature sensor (11) in each temperature acquisition group (1) is 4-32.
5. tunnel monitoring device temperature cruising inspection system according to claim 4, is characterized in that, described wire communication module (38) is RS485 interface module.
6. tunnel monitoring device temperature cruising inspection system according to claim 4, is characterized in that, described wireless communication module (39) is gsm module, any one or multiple combination in GPRS module and CDMA module.
7. tunnel monitoring device temperature cruising inspection system according to claim 1, is characterized in that, described alarm modules (36) is audio alert module; Described power supply (35) is 12V lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255719.XU CN204649326U (en) | 2015-04-24 | 2015-04-24 | Tunnel monitoring device temperature cruising inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255719.XU CN204649326U (en) | 2015-04-24 | 2015-04-24 | Tunnel monitoring device temperature cruising inspection system |
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| Publication Number | Publication Date |
|---|---|
| CN204649326U true CN204649326U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520255719.XU Expired - Fee Related CN204649326U (en) | 2015-04-24 | 2015-04-24 | Tunnel monitoring device temperature cruising inspection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719731A (en) * | 2019-01-29 | 2019-05-07 | 广州供电局有限公司 | Tunnel robot combined communications system |
| CN110967121A (en) * | 2019-12-12 | 2020-04-07 | 大连大学 | Matrix type three-dimensional temperature test monitoring system |
-
2015
- 2015-04-24 CN CN201520255719.XU patent/CN204649326U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719731A (en) * | 2019-01-29 | 2019-05-07 | 广州供电局有限公司 | Tunnel robot combined communications system |
| CN109719731B (en) * | 2019-01-29 | 2024-06-18 | 广东电网有限责任公司广州供电局 | Tunnel robot composite communication system |
| CN110967121A (en) * | 2019-12-12 | 2020-04-07 | 大连大学 | Matrix type three-dimensional temperature test monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |