CN205101019U - Highway tunnel ventilation control system - Google Patents
Highway tunnel ventilation control system Download PDFInfo
- Publication number
- CN205101019U CN205101019U CN201520920513.4U CN201520920513U CN205101019U CN 205101019 U CN205101019 U CN 205101019U CN 201520920513 U CN201520920513 U CN 201520920513U CN 205101019 U CN205101019 U CN 205101019U
- Authority
- CN
- China
- Prior art keywords
- signal
- inputed
- oxygen concentration
- programmable logic
- logic controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000003750 conditioning effect Effects 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000036541 health Effects 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to a tunnel ventilation technical field, especially a highway tunnel ventilation control system. It includes the converter, the fan, programmable controller, the PC, CAN bus unit, a dust sensor for detecting dust concentration, a oxygen concentration sensor for detecting oxygen concentration, a car flow measurement circuit for detecting the driving flow, a signal conditioning circuit for going on signal conditioning, a clock circuit for providing clock signal, an automatic mode encoder for encode, a GPRS for going on fuzzy control's fuzzy control ware with be used for internet transmission. The utility model discloses a detection to tunnel environment is realized to dust sensor, oxygen concentration sensor and car flow measurement circuit, utilizes CAN bus unit to transmit the signal that detects, utilize fuzzy controller to realize improving the effective control by signal fuzzy control, utilize the GPRS module to carry out internet transmission with the signal, make things convenient for personnel remote control.
Description
Technical field
The utility model relates to tunnel ventilation technical field, especially a kind of Systems of Tunnel Ventilation of Expressways control system.
Background technology
As everyone knows, in recent years, along with the progressively expansion of China's traffic base building size, the status of highway tunnel in highway construction more and more demonstrates important function, wherein highway tunnel internal environment is the standard ensureing tunnel safety quality, is also the essential condition improving efficiency of construction, safeguard constructor's physical and mental health, realize intelligent management.Road Tunnel Environment mainly refers to: brightness; Air quality; Dust; Volume of traffic.
Therefore, how ensureing that tunnel environment controls under standard operation and environment, is current development and the important starting point improving construction technology.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of Systems of Tunnel Ventilation of Expressways control system.
To achieve these goals, the utility model adopts following technical scheme:
A kind of Systems of Tunnel Ventilation of Expressways control system, it comprises dust sensor, oxygen concentration sensor, vehicle Flow Detection circuit, signal conditioning circuit, clock circuit, CAN unit, programmable logic controller, automatic mode encoder, fuzzy controller, frequency converter, blower fan, GPRS module and PC;
Described dust sensor, oxygen concentration sensor and vehicle Flow Detection circuit detect dust signal respectively, signal is also inputed to signal conditioning circuit by oxygen concentration signals and vehicle flowrate signal, signal carries out nursing one's health and the signal after conditioning is inputed to CAN unit by described signal conditioning circuit, signal enters gather and signal is inputed to programmable logic controller by CAN by described CAN unit, signal is also inputed to programmable logic controller by described clock circuit clocking, signal carries out arranging and signal is inputed to automatic mode encoder and GPRS module by described programmable logic controller, signal is sent to PC by internet by signal by described GPRS module, signal carries out encoding and the signal after coding is inputed to fuzzy controller by described automatic mode encoder, signal is carried out fuzzy control and by signal feedback to frequency converter by described module controller, signal is carried out frequency-conversion processing and signal is inputed to blower fan by described frequency converter.
Preferably, described programmable logic controller is also connected with audible-visual annunciator.
Preferably, described PC is also connected with memory cell.
Owing to have employed such scheme, the utility model to the detection of tunnel environment, utilizes CAN unit to be transmitted by the signal of detection by dust sensor, oxygen concentration sensor and vehicle Flow Detection circuit realiration; Meanwhile, utilize fuzzy controller to realize signal ambiguity and control, improve and effectively control; Further, utilize GPRS module that signal is carried out the Internet transmission, facilitate personnel's remote control, its structure is simple, easy to operate, is very practical.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 1, a kind of Systems of Tunnel Ventilation of Expressways control system that the present embodiment provides, it comprises dust sensor 1, oxygen concentration sensor 2, vehicle Flow Detection circuit 3, signal conditioning circuit 4, clock circuit 7, CAN unit 5, programmable logic controller 6, automatic mode encoder 9, fuzzy controller 10, frequency converter 11, blower fan 12, GPRS module 13 and PC 14;
Dust sensor 1, oxygen concentration sensor 2 and vehicle Flow Detection circuit 3 detect dust signal respectively, signal is also inputed to signal conditioning circuit 4 by oxygen concentration signals and vehicle flowrate signal, signal carries out nursing one's health and the signal after conditioning is inputed to CAN unit 5 by signal conditioning circuit 4, signal enters gather and signal is inputed to programmable logic controller 6 by CAN 5 by CAN unit 5, signal is also inputed to programmable logic controller 6 by clock circuit 7 clocking, signal carries out arranging and signal is inputed to automatic mode encoder 9 and GPRS module 13 by programmable logic controller 6, signal is sent to PC 14 by internet by signal by GPRS module 13, signal carries out encoding and the signal after coding is inputed to fuzzy controller 10 by automatic mode encoder 9, signal is carried out fuzzy control and by signal feedback to frequency converter 11 by module controller 10, signal is carried out frequency-conversion processing and signal is inputed to blower fan 12 by frequency converter 11.
Further, programmable logic controller 6 is also connected with audible-visual annunciator 8.
Further, PC 14 is also connected with memory cell 15.
The present embodiment realizes the detection to tunnel environment by dust sensor 1, oxygen concentration sensor 2 and vehicle Flow Detection circuit 3, utilize CAN unit 5 by the Signal transmissions of detection to programmable logic controller 6, utilize fuzzy controller 10 to realize signal ambiguity to control, improve and effectively control, and utilize frequency converter 11 to carry out the regulation and control of blower fan duty, simultaneously, for convenience of different time sections to tunnel environment Ventilation Control, clock circuit 7 is then utilized to realize the supply of time, according to different time, carry out Ventilation Control in various degree; In addition, utilize GPRS module 13 that signal is carried out the Internet transmission, the long-range PC 14 that utilizes of personnel is facilitated to obtain data message from webpage, and information is arranged, and sending data to GPRS module 13 at this by internet, the signal received is inputed to programmable logic controller 6 by GPRS module 13 again.
In addition, the present embodiment utilizes memory cell 15 to carry out data storage, facilitates the follow-up utilization to data, and utilizes audible-visual annunciator 8 to realize tunnel environment parameter danger early warning, avoids the generation of potential safety hazard.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model manual and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a Systems of Tunnel Ventilation of Expressways control system, is characterized in that: it comprises dust sensor, oxygen concentration sensor, vehicle Flow Detection circuit, signal conditioning circuit, clock circuit, CAN unit, programmable logic controller, automatic mode encoder, fuzzy controller, frequency converter, blower fan, GPRS module and PC;
Described dust sensor, oxygen concentration sensor and vehicle Flow Detection circuit detect dust signal respectively, signal is also inputed to signal conditioning circuit by oxygen concentration signals and vehicle flowrate signal, signal carries out nursing one's health and the signal after conditioning is inputed to CAN unit by described signal conditioning circuit, signal enters gather and signal is inputed to programmable logic controller by CAN by described CAN unit, signal is also inputed to programmable logic controller by described clock circuit clocking, signal carries out arranging and signal is inputed to automatic mode encoder and GPRS module by described programmable logic controller, signal is sent to PC by internet by signal by described GPRS module, signal carries out encoding and the signal after coding is inputed to fuzzy controller by described automatic mode encoder, signal is carried out fuzzy control and by signal feedback to frequency converter by described module controller, signal is carried out frequency-conversion processing and signal is inputed to blower fan by described frequency converter.
2. a kind of Systems of Tunnel Ventilation of Expressways control system as claimed in claim 1, is characterized in that: described programmable logic controller is also connected with audible-visual annunciator.
3. a kind of Systems of Tunnel Ventilation of Expressways control system as claimed in claim 1, is characterized in that: described PC is also connected with memory cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920513.4U CN205101019U (en) | 2015-11-17 | 2015-11-17 | Highway tunnel ventilation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920513.4U CN205101019U (en) | 2015-11-17 | 2015-11-17 | Highway tunnel ventilation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101019U true CN205101019U (en) | 2016-03-23 |
Family
ID=55516805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920513.4U Expired - Fee Related CN205101019U (en) | 2015-11-17 | 2015-11-17 | Highway tunnel ventilation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205101019U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867262A (en) * | 2016-06-14 | 2016-08-17 | 中铁隧道集团有限公司 | Tunnel construction ventilation automatic monitoring system |
| CN106121729A (en) * | 2016-08-31 | 2016-11-16 | 成都四为电子信息股份有限公司 | Intelligent aeration monitoring system based on tunnel environment |
| CN107610491A (en) * | 2017-09-05 | 2018-01-19 | 河南理工大学 | Detect warning system in a kind of tunnel vision blind area |
| CN108661687A (en) * | 2018-05-17 | 2018-10-16 | 西安建筑科技大学 | A kind of tunnel energy-saving ventilating air linkage complex control system and installation method |
| CN111947956A (en) * | 2020-08-11 | 2020-11-17 | 中交第一公路勘察设计研究院有限公司 | Tunnel negative ion dust removal test device and test method |
-
2015
- 2015-11-17 CN CN201520920513.4U patent/CN205101019U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867262A (en) * | 2016-06-14 | 2016-08-17 | 中铁隧道集团有限公司 | Tunnel construction ventilation automatic monitoring system |
| CN105867262B (en) * | 2016-06-14 | 2017-05-31 | 中铁隧道集团有限公司 | A kind of construction ventilation of tunnel automatic monitoring system |
| CN106121729A (en) * | 2016-08-31 | 2016-11-16 | 成都四为电子信息股份有限公司 | Intelligent aeration monitoring system based on tunnel environment |
| CN107610491A (en) * | 2017-09-05 | 2018-01-19 | 河南理工大学 | Detect warning system in a kind of tunnel vision blind area |
| CN108661687A (en) * | 2018-05-17 | 2018-10-16 | 西安建筑科技大学 | A kind of tunnel energy-saving ventilating air linkage complex control system and installation method |
| CN111947956A (en) * | 2020-08-11 | 2020-11-17 | 中交第一公路勘察设计研究院有限公司 | Tunnel negative ion dust removal test device and test method |
| CN111947956B (en) * | 2020-08-11 | 2022-06-07 | 中交第一公路勘察设计研究院有限公司 | Tunnel negative ion dust removal test device and test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205101019U (en) | Highway tunnel ventilation control system | |
| CN204347601U (en) | A kind of life staying idle at home environmental monitoring terminal based on Internet of Things and cloud computing | |
| CN203687287U (en) | Indoor air quality monitoring system based on wireless communication | |
| CN203941592U (en) | Family fire alarming system based on Internet of Things | |
| CN205036400U (en) | Subway tunnel ventilation control system based on zigBee communication | |
| CN204827532U (en) | Monitored control system in pit reports to police in colliery based on thing networking | |
| CN204881690U (en) | Intelligence air quality detecting system based on GPRS network | |
| CN204331431U (en) | A kind of underground garage air monitoring and cleaning system | |
| CN204406228U (en) | A kind of fish pond oxygenation control system | |
| CN105717889A (en) | Underground garage air monitoring and purifying system | |
| CN204961359U (en) | Colliery ventilation blower monitored control system based on zigBee network | |
| CN201170910Y (en) | Voice warning device with wireless card-reading function for mining | |
| CN204462213U (en) | A kind of electricity consumption collector | |
| CN210981373U (en) | Intelligent wetland ecological monitoring device | |
| CN203479787U (en) | Indoor environment quality monitoring system based on wireless sensor | |
| CN204649326U (en) | Tunnel monitoring device temperature cruising inspection system | |
| CN204680845U (en) | Infrared socket device | |
| CN219041993U (en) | Large-scale building indoor environment monitoring system based on loRa | |
| CN203706211U (en) | Data acquisition unit of geographical information system | |
| CN203616665U (en) | Cement maintenance wireless temperature control system | |
| CN204790037U (en) | Meteorological data signal collection system based on GPRS network | |
| CN204667190U (en) | A kind of intelligent carriage for indoor line data-logging | |
| CN202948539U (en) | Street lamp early warning control system with data acquisition and remote transmission functions | |
| CN203325108U (en) | Household antitheft system based on ZigBee network | |
| CN203069284U (en) | Novel wireless temperature-monitoring and fireproof early-warning apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Guorong Inventor after: Zhao Yongpeng Inventor after: Li Jiangang Inventor after: Song Xiaona Inventor before: Zhao Zhiyong Inventor before: Yang Chunfeng Inventor before: Li Jiangang Inventor before: Nie Jinliang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170407 Address after: 030006 Taiyuan high tech Development Zone, Shanxi province Venture Street, No. 19 Patentee after: Shanxi Wangcheng Expressway Co., Ltd. Address before: 030000 Shanxi City, Taiyuan province store District Xu Tan West Street, building 2, unit 22, unit 101, No. 7 Patentee before: Zhao Zhiyong |
|
| 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: 20160323 Termination date: 20171117 |