CN109413796A - A kind of control system and control method of tunnel intelligent illumination - Google Patents
A kind of control system and control method of tunnel intelligent illumination Download PDFInfo
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- CN109413796A CN109413796A CN201811230852.4A CN201811230852A CN109413796A CN 109413796 A CN109413796 A CN 109413796A CN 201811230852 A CN201811230852 A CN 201811230852A CN 109413796 A CN109413796 A CN 109413796A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
The present invention relates to a kind of control systems of tunnel intelligent illumination, comprising: optical sensor is used for the internal and external environment brightness of real-time detection tunnel；Infrared sensor, for being identified in real time by vehicle and detection speed；Light fixture is used for tunnel illumination；Light adjusting controller is electrically connected with light fixture, realizes the brightness regulation of light fixture；Intelligence control system, including master controller, microprocessor and control unit, the optical sensor and the infrared sensor are connect with master controller realization signal, described control unit realizes that signal is connect with the light adjusting controller, the present invention passes through the information such as vehicle flowrate, average speed in the brightness of illumination and tunnel inside and outside real-time detection tunnel, the working condition of the light fixture in tunnel is adjusted, not only energy conservation but also safety.
Description
Technical field
The present invention relates to control systems and control method that lighting area more particularly to a kind of tunnel intelligent illuminate.
Background technique
With the continuous development of China's highway, total kilometrage has leapt to the first in the world, the quantity of freeway tunnel
Be increasing year by year, but tunnel illumination makes a big difference with road lighting, especially driver when entering and leaving tunnel,
Human eye, which shakes down, needs a process, if luminous intensity difference is larger inside and outside tunnel entrance, driver can be allowed to go out
Existing of short duration ablepsia, is easy to cause traffic accident, so the lighting system in research tunnel has wide significance.
Currently, the distribution of each section lamps and lanterns and quantity are in accordance with maximum brightness, vehicle flowrate and vehicle outside year tunnel in tunnel
Come what is determined, the factor for influencing design parameter is all given design maximum value and is considered for maximum travel speed, causes in the later period
The brightness of each section and length are in maximum state of value always when tunnel operation, these factors have determined lamps and lanterns in tunnel system
Configuration scale and the later period state opened when runing.In tunnel actual operation, the data of vehicle flowrate, speed are selected past
Toward being not reasonable, because having certain difficulty stage by stage to implement lighting system, in order to guarantee the traffic safety in tunnel,
Most of freeway tunnel design object often using the larger vehicle flowrate of the coming years as design reference value, does not account for
To tunnel vehicle flowrate is smaller and tunnel outside brightness the case where, this design method is strictly unscientific.Tunnel illumination system
System design specification in be less than or greater than 700/hour passage wagon flow under defined brightness reference value gap be it is very big,
If using above situation as the design parameter of lighting system always.The brightness embodied in actual operations can be significantly larger than
Present or required brightness in the recent period.In addition, being usually 2 ~ 3 years by the service life of LED light, then about having crossed 2 ~ 3 years will
Whole lamps and lanterns are replaced, such unreasonable design increases the running cost of the expense and later period tunnel of initial investment.
Part tunnel illumination realizes grading control according to the use PLC system of synoptic model and daytime mode at this stage, has
Light sensation technology is had also combined, that is, reaching setting brightness value automatic bright light or will turn off the light, but this grading control mode is excessively
Simply, it cannot be made adjustment in time according to the actual conditions of tunnel environment.On the other hand, PLC signal transmission has many determinations,
Such as: distribution transformer has deadening effect to circuit carrier signal, so that power carrier signal can only be in a distribution voltage device area
It is transmitted within the scope of domain；There is the very big loss of signal between three-phase power line；There are impulse disturbances inherently in power line；Power line
High abatement is caused to carrier signal.In addition, the recurrence of cloth line loop is cumbersome, waste is serious, inconvenient to use.
Summary of the invention
To solve the above-mentioned problems, the present invention provides the control system and control method of a kind of illumination of tunnel intelligent, tools
Body technique scheme is as follows:
The embodiment of the invention provides a kind of control systems of tunnel intelligent illumination, comprising:
Optical sensor is used for the internal and external environment brightness of real-time detection tunnel；
Infrared sensor, for being identified in real time by vehicle and detection speed；
Light fixture is used for tunnel illumination；
Light adjusting controller is electrically connected with light fixture, realizes the brightness regulation of light fixture；
Intelligence control system, including master controller, microprocessor and control unit, optical sensor and infrared sensor
The data that will test are transmitted to master controller, through microprocessor calculation process, generate control strategy, will be controlled by control unit
System instruction is sent to light adjusting controller, adjusts the working condition of light fixture, and working condition includes switch, is brightened or dimmed.
Further, light fixture include base lighting lamps and lanterns and can modulation lamps and lanterns, can modulation lamps and lanterns be LED lamps and lanterns, adjust
Optical controller is LED lamp controller, and base lighting and LED lamp are set to tunnel overall process, LED lamp controller and LED
Lamps and lanterns electrical connection, LED lamp controller directly pass through control bus, and output pwm control signal to LED lamp adjusts LED light
The working condition of tool, base lighting lamps and lanterns are in and are always on state, it is ensured that marginal illumination requirement in tunnel, LED lamp is by above-mentioned
Data are adjusted, and realize Energy Saving Control.
Further, optical sensor includes the first optical sensor and the second optical sensor, the first optical sensor
It is set to outside tunnel, the second optical sensor is set in tunnel, and the first optical sensor is bright for detecting tunnel external environment
Degree, the second optical sensor are used to detect ambient brightness in tunnel, and the light luminance inside and outside comprehensive tunnel makes tunnel illumination control
The regulation of system processed is more scientific.
Further, infrared sensor is connected to master controller, is respectively arranged in tunnel Approach phase, interlude and outlet
Section, when the infrared sensor of tunnel Approach phase, which has recognized vehicle, to enter tunnel, control unit is according to current vehicle
Speed signal and the first and second optical sensor signal, issue the first instruction, and LED lamp controller adjusts LED lamp to close
The illumination condition of tunnel external environment brightness；When the infrared sensor of tunnel interlude, which has recognized vehicle, enters interlude, control
Unit processed issues the first and second instruction, LED lamp control according to the speed signal and the second optical sensor signal of current vehicle
Device is pre-adjusted tunnel outlet section LED lamp to the illumination condition close to tunnel external environment brightness, makes tunnel illumination control system
Regulation it is more intelligent.
Further, when in the first preset time without vehicle pass-through, control unit issues third instruction, LED lamp
Controller adjusts LED lamp to low illumination condition, on the one hand reduce can modulation lamps and lanterns loss, it is on the other hand more energy efficient.
It further, further include alarm, alarm is set to tunnel entrance, and is connected to master controller, main control
Device controls alarm according to infrared sensor detection information, when vehicle does not pass through tunnel, alarm hair in the second preset time
Alarm out reminds the vehicle that will enter tunnel to drive with caution and reduce speed.
It further, further include remote control terminal, remote control terminal and intelligence control system pass through wireless network
Network contact, control unit realize that signal is connect by wireless network with light adjusting controller, for remotely monitoring and controlling entire tunnel
Road lighting system, make control signal transmission and control it is more convenient with it is intelligent.
Correspondingly, the embodiment of the invention also provides a kind of control methods of tunnel intelligent illumination, comprising the following steps:
A, by the luminance information inside and outside optical sensor detection tunnel, by infrared sensor identification vehicle and detection speed
Information sends data to master controller respectively, carries out segmentation brightness calculation；
B, microprocessor calculates luminance deviation according to object brightness and detection luminance information；
C, luminance deviation information is sent to PID controller operation, output pwm signal starts light adjusting controller, adjusts and shines
The working condition of bright component.
Further, infrared sensor is set to tunnel portal section, at least arranges 3 groups, and it is close to be respectively arranged at tunnel
Section, interlude and outlet section, for vehicle after Approach phase is red and interlude infrared sensor, light adjusting system completes illumination adjustments,
Outlet section outer sensor realized that vehicle confirmed, was previously-completed brightness regulation by vehicle identification in advance.
Further, when vehicle enters tunnel interlude, master controller only receives the letter of the infrared sensor of interlude
Breath, does not receive the information of optical sensor, reduces the computational load of master controller.
The beneficial effects of the present invention are:
1, when vehicle will drive into or be driven out to tunnel, control system provided by the invention is by calculating, automatic adjustment
The illumination intensity that each section of tunnel reduces the generation in Driver Vision " black hole ", " white hole " phenomenon to greatest extent, improves driver
In the visual adaptability of tunnel entrance, condition of road surface and barrier can be clearly differentiated, avoids leading to traffic accident, it is ensured that
Traffic safety in tunnel；
2, intelligence adjusts lamplight brightness, reaches energy-conserving action；
3, infrared inductor and alarm are installed, can learn and remind in time will drive with caution into tunnel vehicle
With reduction speed.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to these attached drawings.
Fig. 1 is the segmentation brightness change schematic diagram that tunnel intelligent of the invention illuminates
Fig. 2 is the general illustration of tunnel intelligent lighting control system of the invention
Fig. 3 is the calculating schematic diagram that tunnel intelligent of the invention illuminates the brightness of segmentation demand
Fig. 4 is the control flow chart of tunnel intelligent illumination segmentation brightness of the invention
Fig. 5 is another control schematic diagram of tunnel intelligent illumination segmentation brightness of the invention
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
Its embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1, illumination system layout of the invention correspond to vcehicular tunnel four parts I: entrance, transition
Section, interlude and outlet section.Entrance in tunnel, driver are required to see clearly the wagon flow situation in tunnel, prevent
" black-hole effect ", especially the meridian hour in 7~August part, the brightness outside tunnel is big, when vehicle driver drive vehicle into
When entering tunnel, occur powerful contrast inside and outside tunnel between light luminance, vehicle driver is made of short duration ablepsia occur, to have
May make to lose control of one's vehicle, occur traffic accident, once back vehicle hide it is too late, it is possible to the serious friendship for causing more vehicles to knock into the back
Interpreter's event.Therefore when vehicle passes through entrance, vehicle driver gradually adapts to the light luminance in tunnel, from safety and energy conservation
From the point of view of, the brightness of entrance from tunnel UV light brightness close to gradually decreasing.The length of usual entrance needs
Match with design maximum speed, will not be dangerous when minimum length will guarantee maximum speed safety shut-down, it endangers for driver's processing
Dangerous situation condition prepares enough distances, and entrance is the laundering period of visible change, have to leave enough bufferings to driver away from
From with comfortable light sensation.
Changeover portion in tunnel, because driver has gradually adapted to the dark in tunnel, visual stimulus is gradually extensive
It is multiple, so the lighting of changeover portion should be stepped down to power save mode in this section apart from inner.
Into the interlude in tunnel, driver has been gradually distance from the influence area of natural light, the visual state of driver by
Gradually steady, illumination intensity at this time is minimum, and illumination intensity is steady, creates a stable intensity of illumination ring for driver
Border, brightness case at this time can be determined according to vehicle flowrate and average speed, at this time in infrared sensor real-time detection tunnel
Vehicle flowrate and average speed, feed back to master controller, and master controller produces PID signal by microprocessor, microprocessor according to
Object brightness and detection luminance information calculate luminance deviation, and luminance deviation information is sent to controller unit, output pwm signal,
Start light adjusting controller, controls the working condition of light fixture.
In outlet section, due to tunnel outside light can shine in, the intensity of illumination of outlet section can step up to tunnel
UV light brightness close degree in road is driven out to tunnel for driver and makees a buffering, the as far as possible stimulation of reduction Driver Vision.
On daytime, the setting of tunnel illumination should meet the visible change of driver, it is ensured that and driver gradually adapts to the light in exit,
Avoid " white hole " phenomenon；Equally at night, " black hole " phenomenon should be avoided, improve euphorosia of the driver at tunnel exit
Property, it can clearly differentiate condition of road surface and barrier.
Fig. 2 shows the general illustrations of tunnel intelligent provided by the invention illumination, including optical sensor, infrared biography
Sensor, intelligence control system, dimming control system and light fixture.Wherein optical sensor includes the first detector and second
Optical sensor, the first optical sensor are set to outside tunnel, for detecting tunnel UV light brightness, in order to accurately detect tunnel
Road UV light can be provided with illumination detector at the entrance in tunnel, and taking the arithmetic mean number of the two is light outside tunnel
Line brightness can also use other algorithms, and this is not limited by the present invention.Time-division at noon, tunnel UV light reached in one day
Peak, at night, tunnel UV light be in one day in minimum.Second optical sensor is set in tunnel, due to
The present invention has carried out level Four Discrete control to tunnel illumination, therefore every section is provided with the second optical sensor, is respectively segmented brightness
Not only influenced by tunnel UV light brightness, it is also related with vehicle flowrate in tunnel, influence tunnel entrance and outlet section it is main
Factor is tunnel UV light brightness, in order to accurately detect the light luminance of each segmentation, setting multiple groups illumination can be passed in segmentation
Sensor takes the arithmetic mean number of the two for the light luminance of this segmentation, can also use other algorithms, and the present invention not make this
It limits.
Infrared sensor is installed in tunnel, for identifying vehicle and detection speed in real time, vehicle can be only in tunnel
Entrance be arranged infrared sensor, behind respectively segmentation can with shared port section detection data, according to average vehicle speed and tunnel
When the length that road is respectively segmented calculates vehicle from a segmentation into another segmentation, can also be respectively provided in each segmentation red
Outer sensor, detection data are only used for the calculating of this segmentation.Wherein, infrared sensor can by GPS positioning, Car license recognition,
The technical monitorings such as radar vehicle flowrate and average speed, the present invention are not construed as limiting detection technique means, as long as vehicle can be identified
With detection speed, and above- mentioned information are transferred to master controller.Preferably, infrared sensor group installation position calculates
As follows, 4 groups of infrared sensors are arranged in tunnel per unidirectional lane, wherein the 1st, 2 group is used to come car test survey, the 3rd, 4 group was realized
Vehicle confirmation, when vehicle driver passes through the 2nd group of detector, lighting system adjusting is finished, and what driver can be comfortable enters tunnel
Road, the detection data of 4 groups of detectors are complementary to one another calculating, to improve detection accuracy, comprehensively consider installation cost (line length)
And factor of both predicted time.
According to energy-saving design, the first preset time is related with time and highway busy extent, in section on daytime, high speed
Vehicle is more on highway, and the first preset time is long, and third instruction is issued if being spaced 30 minutes in tunnel and passing through without vehicle；
In night section, vehicle on expressway is less, and the first preset time is short, if being spaced 15 minutes in tunnel and passing through without vehicle
Issue third instruction.
Master controller is the core of the electric control system of entire control system, including hardware design and software are set
Two parts are counted, hardware master-plan includes microprocessor, power supply, reseting module, memory extensive module, A/D modulus of conversion
Block, D/A output module, network communication module etc..Software systems include operating system and application software two parts, infrared sensing
Device and optical sensor will test signal and be transmitted to master controller, after calculation process, generate control strategy, by control unit,
It sends control data on light adjusting controller, and then executes the control to each lamps and lanterns.
The general illustration of tunnel intelligent illumination provided by the invention, additionally uses infrared sensor control technology, red
Outer sensor is connect with master controller, and master controller reconnects alarm, and alarm may be mounted at tunnel entrance, can also
To feed back to control room, infrared sensor can detecte the emergency case in tunnel, if infrared sensor detects in tunnel
When collecting a large amount of vehicles, judgement may get congestion or traffic accident, and alarm issues alarm signal, and alarm signal can be straight
Connect the alarm for being transmitted to and being arranged outside tunnel, can also first be transmitted to control room, then by control room by radio wave or other
Media transmission reminds vehicle outside tunnel to pay attention to alarm.Infrared sensor is connected to master controller, is respectively arranged in tunnel
Approach phase, interlude and outlet section, when the infrared sensor of tunnel Approach phase, which has recognized vehicle, to enter tunnel, control
Unit processed issues the first instruction, LED lamps and lanterns control according to the speed signal and the first and second optical sensor signal of current vehicle
Device processed adjusts LED lamp to the illumination condition close to tunnel external environment brightness；When the infrared sensor of tunnel interlude recognizes
When having vehicle to enter interlude, control unit issues the according to the speed signal and the second optical sensor signal of current vehicle
One, two instructions, LED lamp controller are pre-adjusted tunnel outlet section LED lamp to the illumination shape close to tunnel external environment brightness
State keeps the regulation of tunnel illumination control system more intelligent.When in the first preset time (i.e. infrared sensing of tunnel Approach phase
Device is in system design-time count range) in without vehicle pass-through when, control unit issue third instruction, LED lamp controller
LED lamps and lanterns are adjusted to low illumination condition.After vehicle enters tunnel, the infrared sensor at tunnel exit is when second is default
It is interior (vehicle to be detected in the first preset time since system by, according to target vehicle with the minimum vehicle of highway layout
Speed designs detection duration, as the second preset time by the time in tunnel) do not recognize vehicle and be driven out to tunnel, then to
System control unit issues signal, and issues and warn in tunnel entrance, and prompting will enter tunnel vehicle and drive with caution and drop
Low speed.Infrared sensor can also detect the case where vehicle flowrate, adjust the brightness of light in tunnel, no vehicle darkening section in real time
Can principle be by infrared sensor detect tunnel in vehicle by situation, when not having vehicle for a long time in tunnel will inspection
The signal measured is sent to terminal, with this come the low illumination condition of lighting system for adjusting tunnel, reaches energy-efficient effect.
The present invention is LED intelligent dimming lighting system, and the technology of core is PWM light modulation, and light adjusting system shines according to tunnel
The demand of brightness, the power of dynamic regulation LED lamp can effectively realize " illumination on demand ", realize the flat of tunnel illumination brightness
It slips over and crosses, the circuit of abandoning tradition controls dimming mode, saves electric energy to the maximum extent, and promote the safety of tunnel driving
And comfort.From the aspect of energy saving, the lighting condition of LED tunnel lamp and high-pressure sodium lamp under total power dissipation, test knot
Fruit show LED tunnel lamp than high-pressure sodium lamp energy conservation 65%, it is more more energy efficient by 40% than the similar lamps and lanterns of grading control.It is mounted with LED light
Tool, can not only be such that the illuminating line quality in tunnel is obviously improved, and the actual life of light source can also be made to extend 2~4 times, drop
The rate of breakdown of low lamps and lanterns damage, further decreases maintenance cost, improves the reliability of tunnel illumination.Therefore, of the invention
LED lamp is primarily based upon to establish and design.
The dimming control system of intelligent lighting provided by the invention uses method of controlling switch, and switching device is for controlling
Lamp power closes or opens, and the quality of performance directly affects the realization effect of system function.Since the characteristics of system, is
Frequently open and close lamps and lanterns, therefore the device that the switching device of lamps and lanterns should select response rapidly and on-off times are big.In view of
Electronic switch, which has, frequently to be opened, breaks, and control capability is big, can remote-controlled operation the features such as, for this purpose, this control system is using electronics
Switch --- LED lamp controller directly carries out the operation of gradient switch lamp to each lamp by control bus.
Software design includes the design of three-level system control: 1, the first order is remote control terminal, passes through mobile radio communication
Network and the general control system at tunnel monitoring scene are got in touch with, and remote inquiry tunnel light status and control tunnel light status are played
Effect；2, the second level is tunnel light general control system, and the brightness of real-time detection tunnel portal, speed, vehicle flowrate data are raw
At the intensity control command of segmentation each in tunnel, next stage is transferred to by wireless network module；3, the third level is Close Tunnel
Domain lamp light control system receives the target brightness value that upper level is sent by specific module, and output pwm signal controls LED light
Optical power.The system third level mainly completes two functions: first is that judge whether LED lamplight is damaged according to the brightness value of detection,
For light abnormal failure, wireless network report is first passed through to the general control system of the second level, then by mobile network is sent to first
Grade remote terminal；Second is that carrying out LED light brightness closed loop feedback control, realize that control area brightness is consistent with object brightness.
Fig. 3~5 show the calculating schematic diagram and control flow of tunnel intelligent illumination segmentation demand brightness of the invention
Scheme, after system initialization, optical sensor and infrared sensor start detection segmentation brightness and information of vehicles, real-time detection tunnel
Segmentation brightness in road starts ZigBee and sends a signal to master controller if segmentation brightness changes, if segmentation
Brightness is unchanged, then continues real-time detection.Master controller will test lamplight brightness and be compared with object brightness, calculate brightness
Deviation, master controller produce PID signal by microprocessor, and microprocessor is calculated according to object brightness and detection luminance information
Luminance deviation information is sent to controller unit by luminance deviation, and output pwm signal starts light adjusting controller, controls illumination group
The working condition of part, working condition include switch, brighten or dimmed.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of control system of tunnel intelligent illumination characterized by comprising
Optical sensor is used for the internal and external environment brightness of real-time detection tunnel；
Infrared sensor, for being identified in real time by vehicle and detection speed；
Light fixture is used for tunnel illumination；
Light adjusting controller is electrically connected with light fixture, realizes the brightness regulation of light fixture；
Intelligence control system, including master controller, microprocessor and control unit, the optical sensor and the infrared sensing
The data that device will test are transmitted to the master controller, through microprocessor calculation process, generate control strategy, pass through control unit
Control instruction is sent to the light adjusting controller, adjusts the working condition of the light fixture, the working condition includes opening
It closes, brighten or dimmed.
2. a kind of control system of tunnel intelligent illumination according to claim 1, which is characterized in that the light fixture packet
Include base lighting lamps and lanterns and can modulation lamps and lanterns, it is described can modulation lamps and lanterns be LED lamp, the light adjusting controller be LED lamp control
Device processed, the base lighting and the LED lamp are set to tunnel overall process, the LED lamp controller and the LED lamp
Electrical connection, the LED lamp controller directly pass through control bus, and output pwm control signal to LED lamp adjusts LED lamp
Working condition.
3. a kind of control system of tunnel intelligent illumination according to claim 2, which is characterized in that the optical sensor
Including the first optical sensor and the second optical sensor, first optical sensor is set to outside tunnel, second light
It is set in tunnel according to sensor.
4. a kind of control system of tunnel intelligent illumination according to claim 3, which is characterized in that the infrared sensor
It is connected to the master controller, is respectively arranged in tunnel Approach phase, interlude and outlet section, when the infrared sensing of tunnel Approach phase
When device has recognized vehicle and will enter tunnel, described control unit is according to the speed signal and the first and second illumination of current vehicle
Sensor signal, issues the first instruction, and the LED lamp controller adjusts the LED lamp to close to tunnel external environment brightness
Illumination condition；When the infrared sensor of tunnel interlude, which has recognized vehicle, enters interlude, described control unit according to
The speed signal of current vehicle and the first and second optical sensor signal, issue the second instruction, and the LED lamp controller is preparatory
Tunnel outlet section LED lamp is adjusted to the illumination condition close to tunnel external environment brightness.
5. a kind of control system of tunnel intelligent illumination according to claim 4, which is characterized in that when first is default
In without vehicle pass-through when, control unit issues third instruction, and the LED lamp controller adjusts LED lamp to low illumination shape
State.
6. according to a kind of described in any item control systems of tunnel intelligent illumination of claim 4-5, which is characterized in that also wrap
Alarm is included, the alarm is set to tunnel entrance, and is connected to the master controller, and master controller is according to described infrared
Sensor detection information controls the alarm, when vehicle does not pass through tunnel in the second preset time, the alarm hair
Alarm out.
7. the control system of tunnel intelligent illumination according to claim 6, which is characterized in that further include that long-range control is whole
End, the remote control terminal and the intelligence control system are got in touch with by mobile communication network, described control unit and light modulation
Controller realizes signal connection by wireless network, for remotely monitoring and controlling entire tunnel illuminating system.
8. a kind of control method of tunnel intelligent illumination, which comprises the following steps:
By the luminance information inside and outside optical sensor detection tunnel, by vehicle and speed is detected by infrared sensor identification, point
Master controller is not sent data to, carries out segmentation brightness calculation；
Microprocessor calculates luminance deviation according to object brightness and detection luminance information；
Luminance deviation information is sent to controller unit, output pwm signal starts light adjusting controller, controls the work of light fixture
Make state.
9. a kind of control method of tunnel intelligent illumination according to claim 8, which is characterized in that the infrared sensor
It is set to the Approach phase, interlude and outlet section in tunnel, vehicle is by being set between the Approach phase and the interlude
After infrared sensor, light adjusting system completes illumination adjustments, and outlet section infrared sensor realized that vehicle confirmed.
10. a kind of control method of tunnel intelligent illumination according to claim 9, which is characterized in that enter tunnel in vehicle
When road interlude, master controller only receives the information of the infrared sensor of the interlude.
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| CN109819567A (en) * | 2019-03-26 | 2019-05-28 | 湖南绿道节能环保科技有限公司 | A kind of joint control gradual change type hole intraoral illumination brightness management system |
| CN109874213A (en) * | 2019-03-18 | 2019-06-11 | 山西省交通科学研究院有限公司 | A kind of improvement highway type tunnel illumination auxiliary device |
| CN109874212A (en) * | 2019-03-18 | 2019-06-11 | 山西省交通科学研究院有限公司 | A kind of freeway tunnel Intelligent lightening device |
| CN109874211A (en) * | 2019-03-18 | 2019-06-11 | 山西省交通科学研究院有限公司 | A kind of freeway tunnel intelligent illuminating system and method |
| CN110191535A (en) * | 2019-04-26 | 2019-08-30 | 山东省交通规划设计院 | A kind of tunnel stepless dimming control system and control method |
| CN110856311A (en) * | 2019-12-04 | 2020-02-28 | 驻马店市公路事业发展中心 | Control method and system of LED intelligent street lamp for highway illumination |
| CN111901948A (en) * | 2020-08-12 | 2020-11-06 | 广州市北二环交通科技有限公司 | Intelligent stepless adjusting method and system for tunnel illumination |
| CN113207213A (en) * | 2021-05-27 | 2021-08-03 | 四川九通智路科技有限公司 | Intelligent sensing control system for tunnel illuminating lamp and signal lamp |
| CN113260123A (en) * | 2021-05-07 | 2021-08-13 | 深圳成谷科技有限公司 | Vehicle-road cooperative tunnel interior illumination control method, system and equipment |
| CN113347769A (en) * | 2021-07-14 | 2021-09-03 | 佛山市顺德区本安电气有限公司 | Intelligent control system for tunnel lamp |
| CN113423164A (en) * | 2021-06-24 | 2021-09-21 | 山西省交通科技研发有限公司 | Tunnel lighting control system |
| CN113630942A (en) * | 2021-08-12 | 2021-11-09 | 安徽极光照明工程有限公司 | Tunnel lighting system based on Internet of things technology and control method thereof |
| CN114034007A (en) * | 2021-11-23 | 2022-02-11 | 兰州交通大学 | Intelligent lighting system for highway tunnel |
| CN114205972A (en) * | 2021-12-31 | 2022-03-18 | 深圳市长龙铁路电子工程有限公司 | Intelligent regulation and control management integrated information platform for top layer lamplight of rail transit |
| CN114245538A (en) * | 2021-12-16 | 2022-03-25 | 中交国通公路工程技术有限公司 | Tunnel illumination intelligent monitoring device and monitoring system thereof |
| CN114245539A (en) * | 2021-12-22 | 2022-03-25 | 重庆中环建设有限公司 | Tunnel energy-saving control system based on light pipe and optical fiber auxiliary lighting |
| CN114495493A (en) * | 2022-01-05 | 2022-05-13 | 贵州银智科技发展有限公司 | Highway tunnel vehicle abnormal driving warning and lighting control system |
| CN114980405A (en) * | 2022-05-20 | 2022-08-30 | 兰州交通大学 | Cloud computing tunnel illumination intelligent control system based on machine vision recognition traffic flow characteristics |
| CN115294763A (en) * | 2022-07-26 | 2022-11-04 | 中国路桥工程有限责任公司 | Vehicle-road cooperation system applied to intelligent road illumination and control method thereof |
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| CN109874211B (en) * | 2019-03-18 | 2021-04-30 | 山西省交通科技研发有限公司 | Intelligent illuminating system and method for expressway tunnel |
| CN109874213A (en) * | 2019-03-18 | 2019-06-11 | 山西省交通科学研究院有限公司 | A kind of improvement highway type tunnel illumination auxiliary device |
| CN109874212A (en) * | 2019-03-18 | 2019-06-11 | 山西省交通科学研究院有限公司 | A kind of freeway tunnel Intelligent lightening device |
| CN109874211A (en) * | 2019-03-18 | 2019-06-11 | 山西省交通科学研究院有限公司 | A kind of freeway tunnel intelligent illuminating system and method |
| CN109874213B (en) * | 2019-03-18 | 2021-03-16 | 山西省交通科技研发有限公司 | Improved generation highway tunnel lighting auxiliary device |
| CN109819567A (en) * | 2019-03-26 | 2019-05-28 | 湖南绿道节能环保科技有限公司 | A kind of joint control gradual change type hole intraoral illumination brightness management system |
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| CN111901948A (en) * | 2020-08-12 | 2020-11-06 | 广州市北二环交通科技有限公司 | Intelligent stepless adjusting method and system for tunnel illumination |
| CN113260123A (en) * | 2021-05-07 | 2021-08-13 | 深圳成谷科技有限公司 | Vehicle-road cooperative tunnel interior illumination control method, system and equipment |
| CN113207213A (en) * | 2021-05-27 | 2021-08-03 | 四川九通智路科技有限公司 | Intelligent sensing control system for tunnel illuminating lamp and signal lamp |
| CN113423164A (en) * | 2021-06-24 | 2021-09-21 | 山西省交通科技研发有限公司 | Tunnel lighting control system |
| CN113347769A (en) * | 2021-07-14 | 2021-09-03 | 佛山市顺德区本安电气有限公司 | Intelligent control system for tunnel lamp |
| CN113630942A (en) * | 2021-08-12 | 2021-11-09 | 安徽极光照明工程有限公司 | Tunnel lighting system based on Internet of things technology and control method thereof |
| CN114034007A (en) * | 2021-11-23 | 2022-02-11 | 兰州交通大学 | Intelligent lighting system for highway tunnel |
| CN114245538A (en) * | 2021-12-16 | 2022-03-25 | 中交国通公路工程技术有限公司 | Tunnel illumination intelligent monitoring device and monitoring system thereof |
| CN114245539A (en) * | 2021-12-22 | 2022-03-25 | 重庆中环建设有限公司 | Tunnel energy-saving control system based on light pipe and optical fiber auxiliary lighting |
| CN114245539B (en) * | 2021-12-22 | 2024-04-02 | 重庆中环建设有限公司 | Tunnel energy-saving control system based on light pipe and optical fiber auxiliary illumination |
| CN114205972A (en) * | 2021-12-31 | 2022-03-18 | 深圳市长龙铁路电子工程有限公司 | Intelligent regulation and control management integrated information platform for top layer lamplight of rail transit |
| CN114495493A (en) * | 2022-01-05 | 2022-05-13 | 贵州银智科技发展有限公司 | Highway tunnel vehicle abnormal driving warning and lighting control system |
| CN114980405A (en) * | 2022-05-20 | 2022-08-30 | 兰州交通大学 | Cloud computing tunnel illumination intelligent control system based on machine vision recognition traffic flow characteristics |
| CN115294763A (en) * | 2022-07-26 | 2022-11-04 | 中国路桥工程有限责任公司 | Vehicle-road cooperation system applied to intelligent road illumination and control method thereof |
| CN115294763B (en) * | 2022-07-26 | 2023-10-03 | 中国路桥工程有限责任公司 | Vehicle-road cooperative system applied to intelligent road illumination and control method thereof |
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