CN107942859A - The intelligent measurement and complex control system of a kind of traffic tunnel - Google Patents
The intelligent measurement and complex control system of a kind of traffic tunnel Download PDFInfo
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- CN107942859A CN107942859A CN201711200969.3A CN201711200969A CN107942859A CN 107942859 A CN107942859 A CN 107942859A CN 201711200969 A CN201711200969 A CN 201711200969A CN 107942859 A CN107942859 A CN 107942859A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
Abstract
The invention discloses the intelligent measurement and complex control system of a kind of traffic tunnel, the system can be on the basis of the various environmental factor quantizating index in detection tunnel, according to the interaction and influence between each environmental factor, comprehensive assessment is realized to tunnel traffic safe condition, and intelligent control is carried out to all types of facilities of tunnel internal according to the result of comprehensive assessment.The control and regulation factor that the present invention is produced according to tunnel integrated environment, the control parameter of all kinds of environment conditioning equipment is modified, so that the regulation and control of environment not only reflect the state of single environment parameter in tunnel, also combine closely with tunnel internal integrated environment state, improve the validity of regulation and control, comprehensive, foresight.
Description
Technical field
The present invention relates to tunnel monitoring and management domain, the intelligent measurement and Comprehensive Control of more particularly to a kind of traffic tunnel
System.
Background technology
It is many complex large-scale it is well known that in recent years, the development of China's high-speed transit and big passage is rapid
Tunnel, as Foochow Xiangshan traffic tunnel, the Wollongon tunnel of the 6th ring road in Beijing, Qinling Zhongnanshan Mountain traffic tunnel, Chongqing Chengdu-Chongqing are high
Fast traffic Zhongliang Hill, Mount Jinyun tunnel, Shanxi Yanmen Guan traffic tunnel etc. occur one after another, are opened for China's modern transportation construction
The door of facility.Compared with the highway facilities that common open-air is advanced, traffic tunnel has its special property：At general tunnel
In totally-enclosed and semi-closed state, inner air circulation is poor, no natural lighting, and environment maintains to rely on Artificial facilities, and road conditions are hidden
Covering property is stronger, and signal of communication is obstructed in tunnel, and traffic dispersion, emergent contact are big with the difficulty of accident rescue, these are special
Feature cause in tunnel ventilation to be safeguarded with Lighting Design, traffic accident timely processing and rescue, infrastructure equipment, fire-fighting peace
Full facility setting etc. is all subject to different degrees of restriction.In the case of space is totally-enclosed and semi-enclosed particularly in tunnel,
The increased risk brought by security risk, once there is the certain danger such as traffic accident or geological disaster, fire, whole section is all
It can deeply be affected by it, or even trigger even more serious loss and consequence.Therefore, ensure that operation security, the traffic of traffic tunnel are suitable
It is freely very necessary.
It is an environment, vehicle, the interactional dynamical system of people's many factors inside traffic tunnel, therefore to traffic tunnel
The management control in road be unable to do without the comprehensive coordination to factors above with safety guarantee.If the coordination of whole dynamical system is asked
Topic, will cause accident.For example, factual survey statistics shows, the traffic accident occurred in tunnel, merely due to overtaking other vehicles simultaneously
Line, furious driving, to lose control of one's vehicle etc. driving factor trigger only account for sub-fraction, be due to largely environmental factor in tunnel
Caused by particularity and its influence produced human body.For example, tunnel intraoral illumination condition should not up to have horizontal or tunnel
Inside and outside lighting condition difference is excessive, just extremely easily induces traffic accident.In bidirectional tunnel, the car light of opposite car shines
Produced in overall dark and closing environment dazzling more obvious, seriously affect driver to exterior observation.In tunnel
Ventilation condition is not up to standard to cause vehicle emission to evacuate and dilute in time, produces noxious material accumulation and for hypoxgia,
Health is not only influenced, and is easy to cause driver's dizziness, eye-blurred, and causes the inducement of traffic accident, together
When be also the fire hazard that can not be ignored.Often there is very big difference in the temperature and humidity conditions of large-scale mountain tunnel both sides, easily make
Into vehicle window fogging, visibility is influenced.Environment is dull in tunnel, and there are abutment wall effect, and noise echo is larger, easily so that driver
Nervous, fatigue and agitation.
On the other hand, the traffic in tunnel also significantly affects other environmental factors of tunnel internal.For example,
When even there is congestion in vehicle flowrate increase in tunnel, compared to the situation of smooth traffic car, its oxygen consumption and tail gas row
High-volume all obvious to increase, air ambient is substantially deteriorated, thus need ventilating system to adjust with ensure enough oxygen-supplying amounts with
And exhaust emissions.In addition with the increasing of vehicle flowrate, a large amount of car light light-illuminatings cause the Irradiance in tunnel to become complicated,
Lighting system is needed adaptively to be adjusted.In the case where there is traffic accident generation, it is also necessary to sealed entirely for tunnel environment
Close with semi-enclosed particularity, in fire-fighting, illumination, ventilation, people's car dredge, communicate etc. many aspects and making emergency response,
Prevention and elimination secondary disaster.
It is that comparison is more to implement management with the automated system controlled for traffic tunnel in the prior art.But big portion
Point prior art is for the single factors perform detection inside traffic tunnel and control.For example, it is published in by Yang Sheng etc.《Industry
Safety and environmental protection》The paper " research of ventilated control system " of the 10th phase of volume 34 in 2008 is the air shape being directed in tunnel
Condition-such as harmful gas concentration and dust concentration-is acquired by sensor, and main control parameter is passed to host computer,
Start sound-light alarm and blower ventilating once exceeded.It is published in by Guo Lanying etc.《Microcomputer information》2009 volume 25
When the paper " road Tunnel Illumination Control System research with realize " of 3-1 phases proposes the segmentation based on five level of illuminations control
Sequence control model, with meet Various Seasonal, different periods lighting requirement；Based on automatic control mode make hole intraoral illumination brightness with
Extraneous natural light brightness is adapted, and saves electric energy.In another example the Chinese patent application of publication No. CN106875611A discloses
A kind of " traffic tunnel fire detecting system ", its fire detector carry out fire by image detection or smog and temperature sensing
Early stage is detected, and is alarmed accordingly.
With the raising of intelligence degree and the progress of the communication technology, for traffic tunnel control management also progressively from
For the monitoring and controlling of single factors, develop into central monitoring, multilevel monitor, remote monitoring framework under, for traffic tunnel
Polymorphic type environmental factor and the magnitude of traffic flow inside road implement comprehensive monitoring and the platform of control.For example, publication No.
The Chinese patent application " vcehicular tunnel remote monitoring system " of CN102929226A is disclosed sets headlamp, electronics in tunnel
Track direction board, carbon monoxide detector and wind turbine；Whether obtained by wagon detector has the signal of vehicle process of passing through tunnel, from
And the power of lighting illumination intensity is controlled, and nature intensity information is obtained, control the illumination of headlamp to be proportional to the photograph of natural light
Degree；Carbonomonoxide concentration in tunnel is detected, increases the blowout wind speed of wind turbine when the concentration is too high；When in tunnel occur fire or
During gas leakage accidents, the blowout wind direction of remote adjustment wind turbine.The system utilizes embedded control system control wind turbine, illumination
Lamp, track direction board, and communicate with carbon monoxide detector, wagon detector, natural light tracker etc., so as to tunnel
The many factors such as illumination, air in road are controlled.Zhao Lihong etc. is published in《Traffic and computer》The opinion of 6th phase in 2007
System disclosed in text " early warning of mountainous area highway tunnel traffic anomalous event, detection and management system design ", which is formed, to be included：Tunnel
Road management station computer subsystem, closed-circuit television watchdog subsystem, Vehicle Detection and control subsystem, environment measuring and ventilation are controlled
Subsystem, brightness detection and Illumination Control Subsystem, fire detection and alert sub-system, wired broadcasting and emergency call subsystem
System；Wherein closed-circuit television watchdog subsystem is responsible for monitoring the traffic noise prediction in tunnel portal and tunnel；Vehicle Detection and control
Subsystem includes wagon detector, analyzes traffic noise prediction；Environment measuring and Ventilation Control subsystem detection transmitance, CO
Concentration data, and control operation number of units, wind direction and the duration of runs of wind turbine；Brightness detection is detected in hole with Illumination Control Subsystem
Outer light intensity data, adjusts entrance and hole intraoral illumination；Fire detection performs fire alarm with alert sub-system.
But the traffic tunnel automatic control system of the prior art is whether towards the control system of single environment factor,
Or for a variety of environmental factors carry out concentrate regulation and control system, on control strategy and mode, be all based on certain environment because
Element and the facility to being responsible for adjusting the environmental factor is controlled, such as lighting system is adjusted according to tunnel luminance state, or
Person is to adjust ventilating system, etc. according to air index.And in fact, a variety of environmental factors in traffic tunnel are to close closely
Connection change, and the multiple reaction for being often based on same inducement and triggering, such as vehicle flowrate will cause greatly tunnel at the same time
The deterioration of interior air ambient and the confusion of light environment, therefore, optimal control mode are the phases according to a variety of environmental factors
Mutual relation and common changing rule, realize comprehensive tunnel environment detection and intelligent control, but unreal in the prior art
This existing control system.
The content of the invention
It is an object of the invention to provide the intelligent measurement and complex control system of a kind of traffic tunnel, which can examine
Survey on the basis of the various environmental factor quantizating index in tunnel, it is right according to the interaction and influence between each environmental factor
Tunnel traffic safe condition realizes comprehensive assessment, and all types of facilities of tunnel internal are carried out according to the result of comprehensive assessment
Intelligent control.
To achieve the above object, the present invention provides following technical solution：
The intelligent measurement and complex control system of a kind of traffic tunnel, it is characterised in that including comprehensive analysis monitor supervision platform,
Polytype detection control subsystem, data management and communication subsystem；
The comprehensive analysis monitor supervision platform is internally provided with analysis management server module, Streaming Media forwarding module, alarm master
Machine management module and client modules；The detection control subsystem includes：Fire incident subsystem, tunnel illumination subsystem,
Ventilation Control subsystem, information of vehicles processing subsystem, cctv surveillance subsystem, geological structure detection subsystem；It is described
Data management includes with communication subsystem：Distributed data base and computer network；
The input terminal of the fire incident subsystem is connected with autoalarm and smoke inductor, wherein autoalarm
Uniform intervals are arranged at tunnel inner wall, and when emergency episode occurs in tunnel internal, victim can press autoalarm progress
Alarm, warning message are transmitted to the fire incident subsystem；Smoke inductor is uniformly arranged on tunnel top, when being sent out in tunnel
It is used to sense smokescope information during calamity of lighting a fire, smoke sensing information is transferred to fire incident subsystem；The fire incident
Subsystem internal is equipped with warning message forwarding module, smoke sensing information receiving module, smoke sensing information management module and cigarette
Mist induction information transport module；The warning message forwarding module is used to warning message being transmitted to comprehensive analysis monitor supervision platform；
The smoke sensing information receiving module is used for the smokescope information that sensing is received from smoke inductor；The smoke sensing letter
Breath management module determines the smoke condition parameter in tunnel according to the smokescope information received；The smoke sensing information passes
Smoke condition parameter is uploaded to the comprehensive analysis monitor supervision platform by defeated module；
The tunnel illuminating system subsystem is equipped with the lighting controller being connected with tunnel internal lighting circuit, the photograph
Bright controller connects external lighting device, and tunnel illuminating system subsystem internal is additionally provided with monochrome information processing module and brightness
Lighting parameter transport module；The tunnel illuminating system subsystem input terminal be equipped with hole in/hole outside brightness detector, detection tunnel
Luminance parameter in road hole outside hole；The monochrome information processing module generates Lighting control parameter according to different luminance parameters,
The controller quantity and lights brightness according to lighting for Lighting control state modulator tunnel interior lighting device；And the brightness
The Lighting control parameter of the luminance parameter of detection and lighting device is transferred to comprehensive analysis monitoring by lighting parameter transport module
Platform；
It is empty that the Ventilation Control subsystem specifically includes controller of fan, tunnel air state information management module and tunnel
Gaseity and ventilation information transmission modular；The Ventilation Control subsystem input terminal is equipped with CO detectors and dust monitor, uses
Carbonomonoxide concentration and dust concentration in detection tunnel；The tunnel air state information management module is according to the one of detection
Concentration of carbon and dust concentration are aoxidized, the air condition in current tunnel is calculated, determines air-blower control parameter, so as to pass through wind turbine
Wind turbine in controller control tunnel is turned on or off and the rotating speed of wind turbine；The tunnel air state and ventilation information pass
The carbonomonoxide concentration of detection and dust concentration and air-blower control parameter are uploaded to comprehensive analysis monitor supervision platform by defeated module；
The information of vehicles processing subsystem specifically includes：Information of vehicles Streaming Media forwarding module and information of vehicles transmission mould
Block；The input terminal of the information of vehicles processing subsystem is equipped with video flow detector, can shoot the wagon flow video in tunnel,
And vehicle is counted based on video pictures, calculates the vehicle flowrate in the occupation rate and tunnel of vehicle；The information of vehicles
The wagon flow video that video flow detector is shot is forwarded to the comprehensive analysis monitor supervision platform by Streaming Media forwarding module, and comprehensive
Automobile video frequency is transmitted to traffic police department and information sharing display screen by analysis monitoring platform with LAN；And the information of vehicles
The vehicle occupancy rate and vehicle flowrate are transmitted to comprehensive analysis monitor supervision platform by transport module；
The cctv surveillance subsystem, is arranged at tunnel portal and tunnel internal, for monitoring tunnel outer periphery
With tunnel internal all situations, the monitored picture of shooting is uploaded into comprehensive analysis monitor supervision platform；
The geological structure detection subsystem includes ultrasonic wave detecting system and geology detecting system, easy to the whole of tunnel
Body structure and geology are monitored in real time, and the structural cracks by ultrasonic wave detecting system easy to detection tunnel internal, passes through ground
Quality inspection examining system is easy to the geological condition in detection tunnel in real time, the ground quality detection that geological structure detection subsystem will detect in real time
Signal transmission is to comprehensive analysis monitor supervision platform；
The analysis management server module of the comprehensive analysis monitor supervision platform obtains the cigarette of upload from fire incident subsystem
Mist state parameter, the luminance parameter for obtaining from tunnel illuminating system subsystem upload and lighting device Lighting control parameter,
Carbonomonoxide concentration and dust concentration and air-blower control parameter are obtained from Ventilation Control subsystem, handle subsystem from information of vehicles
System obtains the vehicle occupancy rate and vehicle flowrate parameter；According to above Parameter analysis tunnel internal environment comprehensive state, and root
Generated according to the tunnel internal environment comprehensive state and control to adjust factor；The control and regulation factor is sent to lighting controller
And controller of fan；
The Streaming Media forwarding module of the comprehensive analysis monitor supervision platform obtains captured from the video flow detector
Wagon flow video in tunnel, and the monitored picture shot is obtained from cctv surveillance subsystem, and pass through data management
The wagon flow video and monitored picture are sent to tunnel O＆M department with the computer network of communication subsystem；
The alarm host machine management module of the comprehensive analysis monitor supervision platform disappears for obtaining alarm from fire incident subsystem
Breath and smoke condition parameter, the Lighting control parameter for obtaining from tunnel illuminating system subsystem luminance parameter and lighting device,
Carbonomonoxide concentration and dust concentration and air-blower control parameter are obtained from Ventilation Control subsystem and are handled from information of vehicles
Subsystem obtains vehicle occupancy rate and vehicle flowrate parameter, and obtains ground quality detection signal from geological structure detection subsystem；Institute
State alarm host machine management module and these parameters are passed to by the number by the computer network of data management and communication subsystem
Recorded according to management and the distributed data base of communication subsystem；And the alarm host machine management module judges above parameter
With the presence or absence of exception, initiate to alarm to the client modules in the event of an abnormality.
Preferably, the analysis management server module is joined according to smoke condition parameter, luminance parameter, Lighting control
Number, carbonomonoxide concentration, dust concentration, air-blower control parameter, vehicle occupancy rate and vehicle flowrate parameter establish tunnel internal ring
Border comprehensive state vector, and clustered for tunnel internal environment comprehensive state vector, current tunnel internal environment is comprehensive
Conjunction state vector is included into wherein some cluster, and corresponding control and regulation factor is determined further according to the cluster.
Preferably, the lighting controller utilizes Lighting control parameter described in the control and regulation factor correction, and
The controller of fan utilizes air-blower control parameter described in the control and regulation factor correction.
Preferably, the distributed data base is internally provided with computer system, and the computer-internal is equipped with web services
Device；
Signal is transferred to tunnel facility arrangement and shape by the distributed data base by comprehensive analysis monitor supervision platform in real time
State display screen and control and monitor console, easy to monitor tunnel internal situation in real time.
Preferably, the tunnel illuminating lamp is incremented by from tunnel portal to tunnel internal.
Preferably, the video flow detector is internally provided with the wide dynamic scanner of low-light (level), and shell is by full aluminium profiles
Material is made.
Preferably, described information shares display screen and tunnel facility arrangement and state display is disposed as LED screen.
Preferably, ultrasonic transmitter, ultrasonic receiver and information transmitting are included inside the ultrasonic wave detecting system
Device.
Preferably, the geology detecting system includes geology detector, finish message module and information transmission modular.
Preferably, the fire incident subsystem, Ventilation Control subsystem, tunnel illuminating system subsystem, information of vehicles
Pass through office between processing subsystem, cctv surveillance subsystem, geological structure detection subsystem and comprehensive analysis monitor supervision platform
Portion's bus connection.
The technique effect and advantage of the present invention：The system can detection tunnel smog, brightness, pernicious gas and dust,
It is not to treat these environmental factors in isolation each other and regulate and control individually on the basis of all kinds of environmental factors such as traffic density,
But these environmental factors are combined into the quantizating index of vector quantization, the quantizating index of the combination reflects each environment in tunnel
Interaction and influence between factor, for example, vehicle flowrate produce gas discharge and illumination interference can to dust, pernicious gas,
Brightness has an impact, and the smog in tunnel can influence the visibility of vehicle traveling, and then advances and have an impact to vehicle；Based on this
The quantizating index of combination, realizes tunnel traffic safe condition comprehensive assessment, and according to the result of comprehensive assessment in tunnel
The all types of facilities in portion carry out intelligent control, the control and regulation factor produced in particular according to tunnel integrated environment, to all kinds of rings
The control parameter of border adjusting device is modified so that the regulation and control of environment not only reflect the shape of single environment parameter in tunnel
State, also combines closely with tunnel internal integrated environment state, improves the validity of regulation and control, comprehensive, foresight.
Brief description of the drawings
Fig. 1 is the intelligent measurement and complex control system overall schematic of traffic tunnel of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The present invention provides the intelligent measurement and complex control system of a kind of traffic tunnel as shown in Figure 1, including synthesis
Analysis monitoring platform, polytype detection control subsystem, data management and communication subsystem；The comprehensive analysis monitoring is flat
Platform is internally provided with analysis management server module, Streaming Media forwarding module, alarm host machine management module and client modules；It is described
Detection control subsystem includes：Fire incident subsystem, tunnel illumination subsystem, Ventilation Control subsystem, information of vehicles processing
Subsystem, cctv surveillance subsystem, geological structure detection subsystem；The data management includes with communication subsystem：Point
Cloth database and computer network.
The input terminal of the fire incident subsystem is connected with autoalarm and smoke inductor, wherein autoalarm
Uniform intervals are arranged at tunnel inner wall, and when emergency episode occurs in tunnel internal, victim can press autoalarm progress
Alarm, warning message are transmitted to the fire incident subsystem；Smoke inductor is uniformly arranged on tunnel top, when being sent out in tunnel
It is used to sense smokescope information during calamity of lighting a fire, smoke sensing information is transferred to fire incident subsystem；The fire incident
Subsystem internal is equipped with warning message forwarding module, smoke sensing information receiving module, smoke sensing information management module and cigarette
Mist induction information transport module；The warning message forwarding module is used to warning message being transmitted to comprehensive analysis monitor supervision platform；
The smoke sensing information receiving module is used for the smokescope information that sensing is received from smoke inductor；The smoke sensing letter
Breath management module determines the smoke condition parameter in tunnel according to the smokescope information received；The smoke sensing information passes
Smoke condition parameter is uploaded to the comprehensive analysis monitor supervision platform by defeated module.
The tunnel illuminating system subsystem is equipped with the lighting controller being connected with tunnel internal lighting circuit, the photograph
Bright controller connects external lighting device, and tunnel illuminating system subsystem internal is additionally provided with monochrome information processing module and brightness
Lighting parameter transport module；The tunnel illuminating system subsystem input terminal be equipped with hole in/hole outside brightness detector, detection tunnel
Luminance parameter in road hole outside hole；The monochrome information processing module generates Lighting control parameter according to different luminance parameters,
The controller quantity and lights brightness according to lighting for Lighting control state modulator tunnel interior lighting device；And the brightness
The Lighting control parameter of the luminance parameter of detection and lighting device is transferred to comprehensive analysis monitoring by lighting parameter transport module
Platform.
It is empty that the Ventilation Control subsystem specifically includes controller of fan, tunnel air state information management module and tunnel
Gaseity and ventilation information transmission modular；The Ventilation Control subsystem input terminal is equipped with CO detectors and dust monitor, uses
Carbonomonoxide concentration and dust concentration in detection tunnel；The tunnel air state information management module is according to the one of detection
Concentration of carbon and dust concentration are aoxidized, the air condition in current tunnel is calculated, determines air-blower control parameter, so as to pass through wind turbine
Wind turbine in controller control tunnel is turned on or off and the rotating speed of wind turbine；The tunnel air state and ventilation information pass
The carbonomonoxide concentration of detection and dust concentration and air-blower control parameter are uploaded to comprehensive analysis monitor supervision platform by defeated module.
The information of vehicles processing subsystem specifically includes：Information of vehicles Streaming Media forwarding module and information of vehicles transmission mould
Block；The input terminal of the information of vehicles processing subsystem is equipped with video flow detector, can shoot the wagon flow video in tunnel,
And vehicle is counted based on video pictures, calculates the vehicle flowrate in the occupation rate and tunnel of vehicle；The information of vehicles
The wagon flow video that video flow detector is shot is forwarded to the comprehensive analysis monitor supervision platform by Streaming Media forwarding module, and comprehensive
Automobile video frequency is transmitted to traffic police department and information sharing display screen by analysis monitoring platform with LAN；And the information of vehicles
The vehicle occupancy rate and vehicle flowrate are transmitted to comprehensive analysis monitor supervision platform by transport module.
The cctv surveillance subsystem, is arranged at tunnel portal and tunnel internal, for monitoring tunnel outer periphery
With tunnel internal all situations, the monitored picture of shooting is uploaded into comprehensive analysis monitor supervision platform；
The geological structure detection subsystem includes ultrasonic wave detecting system and geology detecting system, easy to the whole of tunnel
Body structure and geology are monitored in real time, and the structural cracks by ultrasonic wave detecting system easy to detection tunnel internal, passes through ground
Quality inspection examining system is easy to the geological condition in detection tunnel in real time, the ground quality detection that geological structure detection subsystem will detect in real time
Signal transmission is to comprehensive analysis monitor supervision platform.
The tunnel illuminating lamp is incremented by by tunnel portal phase tunnel internal.The tunnel intraoral illumination lamp is arranged to light efficiency Gao You
Matter high-brightness LED light source, light source use modularized design, and each piece of module can carry out separately installed dismounting, easy to maintain quick,
A series of maintenance costs are reduced, product category is enriched, and can meet introducing section, changeover portion, basic section and the outlet section lamp in tunnel
Four section lighting requirements.The video flow detector is internally provided with the wide dynamic scanner of low-light (level), and shell is by full aluminium
Section bar is made, and is conducive to comprehensive scanning information of vehicles, is conducive to improve service efficiency, described information shares display screen and tunnel
Facility is arranged and state display is disposed as LED screen, and simple easily display, is conducive to transmit information to passerby or driver,
Be conducive to understand tunnel information in time, the cctv surveillance is internally provided with camera and Image Real-time Transmission module, favorably
Go out in by the picture photographed real-time Transmission, include ultrasonic transmitter inside the ultrasonic wave detecting system, ultrasonic wave connects
Device and information transmitter are received, ultrasonic transmitter launches signal to tunnel internal wall, and signal is returned to ultrasonic wave and connect by wall
Device is received, and information is arranged, information transmitted by information transmitter by ultrasonic wave detecting system, the geology detecting system bag
Geology detector, finish message module and information transmission modular are included, geological information is collected by geology detector, is passed through
Information is arranged and transmitted by finish message module and information transmission modular, and tunnel internal is equipped with GPS positioning system, when each
Component can be automatically positioned tunnel address when transmitting information, be conducive to improve information transfer efficiency.
The video flow detector can carry out vehicle count by following parameter：
(1) section counts：In observation period, pass through the vehicle fleet on the road surface；
(2) track counts：In observation period, pass through the vehicle fleet in the track；
(3) vehicle counts；In observation period, pass through the vehicle fleet of the same vehicle in the road surface；
Occupation rate：
(1) section time occupancy=100% × vehicle is by observing the accumulated time/observation time on road surface；
(2) Ratio of driveway occupancy time=100% × vehicle is by observing the accumulated time/observation time in track；
Vehicle flowrate：
(1) section flow=in observation period, by monitoring the average traffic number on road surface in the unit interval；
(2) track flow=in observation period, by monitoring the average traffic number in track in the unit interval.
DC/CD types power module or the power supply of external tunnel internal are equipped with inside ultrasonic transmitter and ultrasonic receiver
System, when tunnel internal when something goes wrong, by the inconsistent of acoustic impedance, from reflection theorem, ultrasonic wave is in two kinds of differences
It will be reflected on the interface of the medium of acoustic impedance, size and the interface both sides medium acoustic impedance of the energy reflected
Difference and interface be orientated, be of different sizes, so as to judge whether tunnel goes wrong.
The fire incident subsystem, Ventilation Control subsystem, tunnel illuminating system subsystem, information of vehicles processing subsystem
Connected between system, cctv surveillance subsystem, geological structure detection subsystem and comprehensive analysis monitor supervision platform by local bus
Connect.
The analysis management server module of the comprehensive analysis monitor supervision platform obtains the cigarette of upload from fire incident subsystem
Mist state parameter, the luminance parameter for obtaining from tunnel illuminating system subsystem upload and lighting device Lighting control parameter,
Carbonomonoxide concentration and dust concentration and air-blower control parameter are obtained from Ventilation Control subsystem, handle subsystem from information of vehicles
System obtains the vehicle occupancy rate and vehicle flowrate parameter；According to above Parameter analysis tunnel internal environment comprehensive state, and root
Generated according to the tunnel internal environment comprehensive state and control to adjust factor；The control and regulation factor is sent to lighting controller
And controller of fan；
The Streaming Media forwarding module of the comprehensive analysis monitor supervision platform obtains captured from the video flow detector
Wagon flow video in tunnel, and the monitored picture shot is obtained from cctv surveillance subsystem, and pass through data management
The wagon flow video and monitored picture are sent to tunnel O＆M department with the computer network of communication subsystem；
The alarm host machine management module of the comprehensive analysis monitor supervision platform disappears for obtaining alarm from fire incident subsystem
Breath and smoke condition parameter, the Lighting control parameter for obtaining from tunnel illuminating system subsystem luminance parameter and lighting device,
Carbonomonoxide concentration and dust concentration and air-blower control parameter are obtained from Ventilation Control subsystem and are handled from information of vehicles
Subsystem obtains vehicle occupancy rate and vehicle flowrate parameter, and obtains ground quality detection signal from geological structure detection subsystem；Institute
State alarm host machine management module and these parameters are passed to by the number by the computer network of data management and communication subsystem
Recorded according to management and the distributed data base of communication subsystem；And the alarm host machine management module judges above parameter
With the presence or absence of exception, initiate to alarm to the client modules in the event of an abnormality.
The analysis management server module is according to smoke condition parameter, luminance parameter, Lighting control parameter, carbon monoxide
Concentration, dust concentration, air-blower control parameter, vehicle occupancy rate and vehicle flowrate parameter establish tunnel internal environment comprehensive state arrow
Amount, and clustered for tunnel internal environment comprehensive state vector, current tunnel internal environment comprehensive state vector is returned
Enter wherein some cluster, corresponding control and regulation factor is determined further according to the cluster.Specifically, analysis management server
Module in longer period according to accumulating above-mentioned parameter, and the synthesis shape using the parameter of above-mentioned polymorphic type as a multidimensional
State vector, if having accumulated n comprehensive state vector altogether, is calculated asPreset these comprehensive state vectors
Be included into k cluster, then it is any from n comprehensive state vector to choose k as initial cluster centre, it is calculated asCalculateIn each comprehensive state vector and Ec1, Ec2..., EckIn it is every
The distance value V of a cluster centrei-Ck=| Ei-Eck|, which is vector distance, and then by comprehensive state vector Ei-n,
Ei-n+1..., EiIn each vector distribute to Ec1, Ec2..., EckIn the middle therewith belonging to closest cluster centre
Cluster；Then recalculate the cluster centre of each cluster again, the cluster centre recalculated among each cluster with this
The closest comprehensive state vector of other vector averages in cluster；Then E is calculatedi-n, Ei-n+1..., EiIn each comprehensive shape
State vector and the distance value of cluster centre recalculated, and according to distance value by Ei-n, Ei-n+1..., EiIn each vector weight
It is newly assigned to the cluster belonging to cluster centre closest therewith；Then cluster centre is updated again；Iteration above procedure, directly
Cluster centre no longer changes after to renewal, the cluster of finally formed k comprehensive state vector.Each cluster is one corresponding
Control and regulation factor the most matched therewith.Analysis management server module will control to adjust factor pass to lighting controller and
Controller of fan.The lighting controller controls to adjust Lighting control parameter described in factor correction, and the wind using described
Machine controller utilizes air-blower control parameter described in the control and regulation factor correction.
State distributed data base and be internally provided with computer system, the computer-internal is equipped with web server；The distribution
Signal is transferred to tunnel facility arrangement and state display and control and monitor console by formula database by comprehensive analysis monitor supervision platform in real time,
Easy to monitor tunnel internal situation in real time.
Concrete operating principle of the present invention is：The system can be in smog, brightness, pernicious gas and dust, the car in detection tunnel
It is not to treat these environmental factors in isolation each other and regulate and control individually on the basis of all kinds of environmental factors such as density, and
The quantizating index that these environmental factors are combined into vector quantization, the quantizating index of the combination reflect in tunnel each environment because
Interaction and influence between element, such as the gas discharge that produces of vehicle flowrate and illumination interference can be to dust, pernicious gas, bright
Degree has an impact, and the smog in tunnel can influence the visibility of vehicle traveling, and then advances and have an impact to vehicle；Based on the group
The quantizating index of conjunction, realizes tunnel traffic safe condition comprehensive assessment, and according to the result of comprehensive assessment to tunnel internal
All types of facilities carry out intelligent control, in particular according to tunnel integrated environment produce control and regulation factor, to all kinds of environment
The control parameter of adjusting device is modified so that and the regulation and control of environment not only reflect the state of single environment parameter in tunnel,
Also combine closely with tunnel internal integrated environment state, improve the validity of regulation and control, comprehensive, foresight.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention's
Within protection domain.
Claims (10)
1. the intelligent measurement and complex control system of a kind of traffic tunnel, it is characterised in that including comprehensive analysis monitor supervision platform, more
Detection control subsystem, data management and the communication subsystem of type；
The comprehensive analysis monitor supervision platform is internally provided with analysis management server module, Streaming Media forwarding module, alarm host machine pipe
Manage module and client modules；The detection control subsystem includes：Fire incident subsystem, tunnel illumination subsystem, ventilation
Control subsystem, information of vehicles processing subsystem, cctv surveillance subsystem, geological structure detection subsystem；The data
Management includes with communication subsystem：Distributed data base and computer network；
The input terminal of the fire incident subsystem is connected with autoalarm and smoke inductor, and wherein autoalarm is uniform
Tunnel inner wall is arranged at intervals at, when emergency episode occurs in tunnel internal, victim can press autoalarm and alarm,
Warning message is transmitted to the fire incident subsystem；Smoke inductor is uniformly arranged on tunnel top, fiery when occurring in tunnel
It is used to sense smokescope information during calamity, smoke sensing information is transferred to fire incident subsystem；The fire incident subsystem
System is internally provided with warning message forwarding module, smoke sensing information receiving module, smoke sensing information management module and smog sense
Answer information transmission modular；The warning message forwarding module is used to warning message being transmitted to comprehensive analysis monitor supervision platform；It is described
Smoke sensing information receiving module is used for the smokescope information that sensing is received from smoke inductor；The smoke sensing message tube
Reason module determines the smoke condition parameter in tunnel according to the smokescope information received；The smoke sensing information transmits mould
Smoke condition parameter is uploaded to the comprehensive analysis monitor supervision platform by block；
The tunnel illuminating system subsystem is equipped with the lighting controller being connected with tunnel internal lighting circuit, the illumination control
Device processed connects external lighting device, and tunnel illuminating system subsystem internal is additionally provided with monochrome information processing module and brightness illumination
Parameter transport module；The tunnel illuminating system subsystem input terminal be equipped with hole in/hole outside brightness detector, detection Tunnel
Luminance parameter outside interior hole；The monochrome information processing module generates Lighting control parameter according to different luminance parameters, described
Controller quantity and lights brightness according to lighting for Lighting control state modulator tunnel interior lighting device；And the brightness illumination
The Lighting control parameter of the luminance parameter of detection and lighting device is transferred to comprehensive analysis monitor supervision platform by parameter transport module；
The Ventilation Control subsystem specifically includes controller of fan, tunnel air state information management module and tunnel air shape
State and ventilation information transmission modular；The Ventilation Control subsystem input terminal is equipped with CO detectors and dust monitor, for examining
Survey the carbonomonoxide concentration and dust concentration in tunnel；The tunnel air state information management module is according to an oxidation of detection
Concentration of carbon and dust concentration, calculate the air condition in current tunnel, determine air-blower control parameter, so as to pass through air-blower control
Wind turbine in device control tunnel is turned on or off and the rotating speed of wind turbine；The tunnel air state and ventilation information transmission mould
The carbonomonoxide concentration of detection and dust concentration and air-blower control parameter are uploaded to comprehensive analysis monitor supervision platform by block；
The information of vehicles processing subsystem specifically includes：Information of vehicles Streaming Media forwarding module and information of vehicles transport module；
The input terminal of the information of vehicles processing subsystem is equipped with video flow detector, can shoot the wagon flow video in tunnel, and
And vehicle is counted based on video pictures, calculate the vehicle flowrate in the occupation rate and tunnel of vehicle；The information of vehicles stream
The wagon flow video that video flow detector is shot is forwarded to the comprehensive analysis monitor supervision platform, and total score by media forwarding module
Automobile video frequency is transmitted to traffic police department and information sharing display screen by analysis monitor supervision platform with LAN；And the information of vehicles passes
The vehicle occupancy rate and vehicle flowrate are transmitted to comprehensive analysis monitor supervision platform by defeated module；
The cctv surveillance subsystem, is arranged at tunnel portal and tunnel internal, for monitoring tunnel outer periphery and tunnel
All situations inside road, comprehensive analysis monitor supervision platform is uploaded by the monitored picture of shooting；
The geological structure detection subsystem includes ultrasonic wave detecting system and geology detecting system, easy to the entirety knot to tunnel
Structure and geology are monitored in real time, and the structural cracks by ultrasonic wave detecting system easy to detection tunnel internal, passes through ground quality inspection
Examining system is easy to the geological condition in detection tunnel in real time, the ground quality detection signal that geological structure detection subsystem will detect in real time
It is transferred to comprehensive analysis monitor supervision platform；
The analysis management server module of the comprehensive analysis monitor supervision platform obtains the smoke-like of upload from fire incident subsystem
State parameter, the Lighting control parameter of the luminance parameter for obtaining from tunnel illuminating system subsystem upload and lighting device, from logical
Air control subsystem obtains carbonomonoxide concentration and dust concentration and air-blower control parameter, is obtained from information of vehicles processing subsystem
Obtain the vehicle occupancy rate and vehicle flowrate parameter；According to above Parameter analysis tunnel internal environment comprehensive state, and according to institute
State the generation of tunnel internal environment comprehensive state and control to adjust factor；The control and regulation factor is sent to lighting controller and
Controller of fan；
The Streaming Media forwarding module of the comprehensive analysis monitor supervision platform obtains captured tunnel from the video flow detector
Interior wagon flow video, and the monitored picture shot is obtained from cctv surveillance subsystem, and by data management with leading to
The computer network of letter subsystem sends the wagon flow video and monitored picture to tunnel O＆M department；
The alarm host machine management module of the comprehensive analysis monitor supervision platform be used for from fire incident subsystem obtain warning message and
Smoke condition parameter, the Lighting control parameter for obtaining from tunnel illuminating system subsystem luminance parameter and lighting device, from logical
Air control subsystem obtains carbonomonoxide concentration and dust concentration and air-blower control parameter and handles subsystem from information of vehicles
System obtains vehicle occupancy rate and vehicle flowrate parameter, and obtains ground quality detection signal from geological structure detection subsystem；The report
These parameters are passed to the data pipe by alert host management module by the computer network of data management and communication subsystem
Manage and recorded with the distributed data base of communication subsystem；And whether the alarm host machine management module judges above parameter
There are exception, initiates to alarm to the client modules in the event of an abnormality.
2. the intelligent measurement and complex control system of a kind of traffic tunnel according to claim 1, it is characterised in that：It is described
Analysis management server module is dense according to smoke condition parameter, luminance parameter, Lighting control parameter, carbonomonoxide concentration, dust
Degree, air-blower control parameter, vehicle occupancy rate and vehicle flowrate parameter establish tunnel internal environment comprehensive state vector, and are directed to tunnel
Road internal environment comprehensive state vector is clustered, by current tunnel internal environment comprehensive state vector be included into wherein some
Cluster, corresponding control and regulation factor is determined further according to the cluster.
3. the intelligent measurement and complex control system of a kind of traffic tunnel according to claim 1, it is characterised in that：It is described
Lighting controller controls to adjust Lighting control parameter described in factor correction using described, and described in controller of fan utilization
Control to adjust air-blower control parameter described in factor correction.
4. the intelligent measurement and complex control system of a kind of traffic tunnel according to claim 1, it is characterised in that described
Distributed data base is internally provided with computer system, and the computer-internal is equipped with web server；
Signal is transferred to the distributed data base tunnel facility arrangement by comprehensive analysis monitor supervision platform in real time and state is shown
Display screen and control and monitor console, easy to monitor tunnel internal situation in real time.
5. the intelligent measurement and complex control system of a kind of traffic tunnel according to claim 1, it is characterised in that：It is described
Tunnel illuminating lamp is incremented by from tunnel portal to tunnel internal.
6. the intelligent measurement and complex control system of a kind of traffic tunnel according to claim 1, it is characterised in that：It is described
Video flow detector is internally provided with the wide dynamic scanner of low-light (level), and shell is made of full aluminium section bar.
7. the intelligent measurement and complex control system of a kind of traffic tunnel according to claim 1, it is characterised in that：It is described
Information sharing display screen and tunnel facility arrangement and state display are disposed as LED screen.
8. the intelligent measurement and complex control system of a kind of traffic tunnel according to claim 1, it is characterised in that：It is described
Include ultrasonic transmitter, ultrasonic receiver and information transmitter inside ultrasonic wave detecting system.
9. the intelligent measurement and complex control system of a kind of traffic tunnel according to claim 1, it is characterised in that：It is described
Geology detecting system includes geology detector, finish message module and information transmission modular.
10. the intelligent measurement and complex control system of a kind of traffic tunnel according to claim 1, it is characterised in that：Institute
State fire incident subsystem, Ventilation Control subsystem, tunnel illuminating system subsystem, information of vehicles processing subsystem, closed circuit electricity
Depending on being connected between Monitor And Control Subsystem, geological structure detection subsystem and comprehensive analysis monitor supervision platform by local bus.
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| CN109209506A (en) * | 2018-11-07 | 2019-01-15 | 招商局公路信息技术（重庆）有限公司 | Tunnel operation security monitors various dimensions monitoring tunnel operation security monitoring various dimensions monitoring and intelligence control system and method |
| CN111371895A (en) * | 2020-03-11 | 2020-07-03 | 四川路桥建设集团交通工程有限公司 | Electromechanical equipment management system for expressway tunnel and method thereof |
| CN114364105A (en) * | 2022-01-10 | 2022-04-15 | 重庆交通大学 | 10 KM-level intelligent lighting control system for emergency rescue of ultra-long highway tunnel |
| CN114441144A (en) * | 2022-01-05 | 2022-05-06 | 贵州升智交科信息技术发展有限公司 | Expressway tunnel lighting equipment operation monitoring method |
| CN115288798A (en) * | 2022-08-25 | 2022-11-04 | 保银信科信息技术(湖北)有限公司 | Tunnel maintenance intelligent monitoring platform based on sensor acquisition and analysis |
| CN117894188A (en) * | 2024-03-15 | 2024-04-16 | 江西交通职业技术学院 | Traffic monitoring system for tunnel vehicle |
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| CN109209506A (en) * | 2018-11-07 | 2019-01-15 | 招商局公路信息技术（重庆）有限公司 | Tunnel operation security monitors various dimensions monitoring tunnel operation security monitoring various dimensions monitoring and intelligence control system and method |
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| CN115288798A (en) * | 2022-08-25 | 2022-11-04 | 保银信科信息技术(湖北)有限公司 | Tunnel maintenance intelligent monitoring platform based on sensor acquisition and analysis |
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| CN117894188A (en) * | 2024-03-15 | 2024-04-16 | 江西交通职业技术学院 | Traffic monitoring system for tunnel vehicle |
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Application publication date: 20180420 |