CN105744705A - Oncoming vehicle real-time detection-based control device and method for tunnel lighting system - Google Patents
Oncoming vehicle real-time detection-based control device and method for tunnel lighting system Download PDFInfo
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- CN105744705A CN105744705A CN201610228446.9A CN201610228446A CN105744705A CN 105744705 A CN105744705 A CN 105744705A CN 201610228446 A CN201610228446 A CN 201610228446A CN 105744705 A CN105744705 A CN 105744705A
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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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
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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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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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
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- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses an oncoming vehicle real-time detection-based control device for a tunnel lighting system. The control device comprises a vehicle flow detection module, a central master control module and a tunnel lighting section control module, wherein the vehicle flow detection module comprises a plurality of oncoming vehicle flow detection sub-modules which are continuously distributed at the upstream part of a tunnel entrance, in a tunnel and at a tunnel exit at equal intervals along a road and are used for obtaining flow values of vehicles which pass through various tunnel lighting sections and periodically transmitting the flow values to the central master control module at preset time; the central master control module is used for comparing the flow values of the vehicles on a plurality of adjacent and continuous tunnel lighting sections and then transmitting a corresponding lighting state control instruction to the tunnel lighting section control module; and the tunnel lighting section control module comprises a plurality of tunnel lighting sub-controllers which are connected with lighting lamps of the lighting sections in the tunnel respectively. The invention further discloses an oncoming vehicle real-time detection-based control method for the tunnel lighting system. The oncoming vehicle real-time detection-based control device has the advantages of high actual adaptability and high operability, energy is saved and the traffic safety can be ensured.
Description
Technical field
The present invention relates to expressway traffic safety field and energy-saving and emission-reduction, field of environment protection, be specifically related to a kind of control device and method based on the tunnel illuminating system detected in real time of sending a car.
Background technology
The illuminator of vcehicular tunnel is the important component part of Freeway Traffic Engineering system.In guarantee driving safety, raising driver comfort etc., the quality of tunnel illumination artificial light environment plays an important role.At present, tunnel illuminating system Based Intelligent Control and the Self Adaptive Control level of China's highway are low, there is the problems such as unreasonable, the waste of energy of Luminance Distribution more.Specifically, when designing the illuminator in tunnel in the past, in tunnel, the distribution of each section light fixture and quantity are all determined according to the historical data such as high-high brightness and vehicle maximum travel speed outside year hole.The factor of involved design parameter considers with limit value, causes the intensity of illumination of each section when later stage tunnel operation to be in maximum all the time, causes a large amount of waste of energy, and increase operation cost, has a strong impact on that tunnel illuminating system is stable, reliable, longtime running.
For freeway tunnel, arranging illumination according to China's national standard, every kilometer of tunnel illumination load should be not less than 60KW, and the average annual electric cost in tunnel is high, unexpectedly up to hundreds thousand of units, the difficult situation of illumination of highway tunnel system " configuration is easy, operation is difficult " is formed.For this, in the actual operation management process of highway, for saving tunnel operation expenses, part tunnel illuminating system takes the mode of " turning on light less ", " not turning on light ", the visual adaptation time thereby resulting in driver's access tunnel increases, being difficult to rapid perception traffic scene, be easily generated mistake Driving Decision-making, traffic safety hidden danger is bigger.Additionally, due to tunnel is semi-enclosed means of transportation, once there is vehicle accident, it is difficult to tissue rescue, it is possible to cause even more serious secondary or derivative vehicle accident.
In tunnel illuminating system control, existing control system takes the control strategy of time opening or closedown mostly, certain period of time inner tunnel is made to remain current period (day/night) the brightest state of tunnel illumination, this kind of control mode is for the less freeway tunnel section of vehicle flowrate, or the traffic flow less period, the practical efficiency of tunnel illumination is low, causes the waste of electric energy, increases the cost of tunnel operation.
At present, partial monopoly improvement design is as follows:
Patent " control method of tunnel moulding system based on earth coil " (application number: 201510729921.6, the applying date: 2015-11-02) disclose the control method of a kind of tunnel illuminating system based on earth induction, comprise several lighting modules being placed equidistant in tunnel and an initial trigger module being arranged on outside tunnel；Initial trigger module is arranged on the distance threshold place preset before entering tunnel, comprises geomagnetic sensor, microcontroller and communication node；Lighting module comprises geomagnetic sensor, microcontroller, communication node, light intensity sensor, relay and some illuminating lamps being placed equidistant along tunnel.When geomagnetic sensor senses vehicle, the communication node difference of its correspondence is one and next communication node transmission message upward；When receiving the message of a communication node in lighting module, counting adds 1, and when receiving the message of next communication node, counting subtracts 1；It is illuminated when lighting module counting is not zero.
Patent " tunnel illumination control system and power-economizing method " (application number: 201510990626.6, the applying date: 2015.12.25) disclose a kind of tunnel illumination control system and power-economizing method, it includes the illuminator controlling device and being located in tunnel, wherein control device for obtaining the positional information by tunnel vehicle, and the illuminator unlatching according to vehicle position information control vehicle front side, the illuminator of rear side is closed.
Two above patent is proposed and tunnel road carries out segment processing, and carries out the control of tunnel illumination according to situation of sending a car, and plays good energy-saving effect to a certain extent.But existing problems have: when vehicle enters this tunnel illumination control section, the scheme of two patent propositions is all open this section illuminator immediately, and when vehicle one leaves respective section, its illuminator is closed immediately.This kind of tunnel illumination control program makes the acute variation of intensity of light, and during different vehicle entrance tunnel, bright and dark light alternate, all Driver Vision is formed serious stimulation, make " dazzling " state during experience access tunnel of driver's repeatedly repeatability, it is difficult to ensure Driver Vision reliability.Additionally, described scheme is likely to make tunnel illuminating device in the completely closed state, the vehicle entering tunnel is difficult to perception tunnel rapid, timely scene, and potential safety hazard is bigger.
The weak point of tunnel illumination control system because of the present circumstance, proposes a kind of tunnel illuminating system based on detection in real time of sending a car and controls device and method at this, and particular content is as follows:
Summary of the invention
For saves energy consumption in the less freeway tunnel operation of Freeway Traffic Volume less period or the volume of traffic, the open and close of tunnel illuminating lamp are controlled in real time according to detection case of sending a car, ensureing on the basis of tunnel normal illumination demand, effective energy-saving and emission-reduction.The invention provides a kind of illumination of highway tunnel based on detection in real time of sending a car and control device and method, be particularly well-suited to the freeway tunnel region that the volume of traffic is unbalanced, tunnel is many, length of tunnel is longer, tunnel illumination energy consumption is bigger.
To achieve these goals, the present invention is by the following technical solutions:
One aspect of the present invention provides a kind of control device based on the tunnel illuminating system detected in real time of sending a car, including coming vehicle Flow Detection module, central primary control module, tunnel illumination section control module, described come vehicle Flow Detection module include being equally distributed in tunnel portal upstream, tunnel continuously along road and tunnel exit some come vehicle Flow Detection submodule, for obtaining through each tunnel illumination section vehicle flowrate numerical value, and on schedule periodic transfer to described central primary control module；Described central primary control module is for, after more some adjacent continuous tunnel illumination section vehicle flowrate numerical values recited, sending corresponding illumination condition control instruction to tunnel illumination section control module；Described tunnel illumination section control module includes some tunnel illumination sub-controllers connecting respectively and respectively illuminating section illuminating lamp in tunnel, for controlling to illuminate accordingly the illumination condition of section illuminating lamp according to the illumination condition control instruction received.
Further, the described vehicle Flow Detection submodule that comes includes buried toroidal inductor group, enumerator, communicator, described enumerator counts under the triggering of buried toroidal inductor group, shown communication device is for realizing the periodic data transmission between buried toroidal inductor group and enumerator, between enumerator and central primary control module, and described communicator adopts communication or wire communication mode.
Further, according to Human Engineering Principle, and light sensitive degree and adaptive capacity, vehicle safe braking distance, driver's hypervelocity are not deferred to the achievement in research of the aspects such as rate by driver, and described tunnel illumination control zone segment length is 200～500m.
Further, described illumination condition includes the brightest, secondary bright and the darkest three ranks, can realize the gray scale of different illumination conditions by controlling illuminating lamp unlatching quantity, to meet dual purpose that is energy-conservation and that ensure Driver Vision reliability.
Further, described tunnel illumination control section sub-controller include 51 series monolithics, for receiving the communicator of illumination condition control instruction, described communicator adopts communication or wire communication mode.
Further, described central primary control molding block include for relatively more some adjacent continuous tunnels illumination section vehicle flowrate numerical values recited and call corresponding illumination condition control instruction data processing module, for store information storage device and each come vehicle Flow Detection submodule and tunnel illumination sub-controller communication communicator, for providing the scheme base of illumination condition control instruction, described communicator adopts communication or wire communication mode.
Further, first in tunnel portal to be additionally provided with between vehicle Flow Detection submodule and described tunnel portal illuminating lamp and remains the Chang Liangqu section of the brightest state of current period, and described Chang Liangqu segment length is 10m～100m.Chang Liangqu section does not comprise illumination sub-controller, does not carry out variable illumination control, primarily serves tunnel sign, warning function.
Another aspect of the present invention provides a kind of control method based on the tunnel illuminating system detected in real time of sending a car, including step:
S1, each carry out vehicle Flow Detection submodule and detect when vehicle passes through, respectively perform vehicle flowrate count value add 1 operation；
S2, on schedule cycle, each carrys out vehicle Flow Detection submodule and the current vehicle effusion meter numerical value of acquisition is sent to central primary control molding block；
S3, after central primary control molding block receives each current vehicle effusion meter numerical value carrying out the transmission of vehicle Flow Detection submodule, for tunnel illumination section to be controlled, with vehicle forward direction for positive direction, the current vehicle effusion meter numerical value (totally 4 vehicle count values) carrying out the acquisition of vehicle Flow Detection submodule of coming of described tunnel illumination section starting point to be controlled being arranged the respectively current vehicle effusion meter numerical value that vehicle Flow Detection submodule obtains and two adjacent tunnels illumination section starting points being positioned at tunnel illumination section rear to be controlled and a tunnel illumination section starting point being positioned at tunnel illumination section front to be controlled contrasts, the illumination condition control instruction for tunnel illumination section to be controlled is determined according to comparison result association scheme storehouse；
The illumination condition control instruction determined is sent the tunnel illumination sub-controller that tunnel illumination section to be controlled is corresponding by S4, described central authorities total control module；
S5, described tunnel illumination sub-controller control the quantity being turned on and off of the illuminating lamp of tunnel illumination section to be controlled according to the illumination condition control instruction received, and change the illumination condition of this section.
Further, in described step S3, determine that according to comparison result the step of the illumination condition control instruction for tunnel illumination section to be controlled specifically includes:
S31, when in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section remotely more than the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section more nearby equal to the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section in front equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as secondary bright；
S32, when in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section remotely more than the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section more nearby more than the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section in front equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as the brightest；
S33, when in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section remotely more than or equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section more nearby more than or equal to the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section in front more than the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as the brightest；
S34, when in two adjacent tunnel illumination sections at rear, the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section remotely is equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section more nearby equal to the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section in front equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as the darkest.
Further, predetermined period of time in described step 2 is 1～3s, if this time period is long, it is possible to can affect the real-time of vehicle flowrate data, and then very likely cause the instruction that main control module provides seriously to lag behind practical situation, it is impossible to play due control effect；If this time period is too short, will seriously increase the burden of centralized master controllers, increase system data and process the time, affecting real-time, meanwhile, the performance requirement of each device of system is increased by excessive data volume, the system that will be greatly increased implements difficulty, the operational feasibility of influential system.
Compared to existing technology, there is advantages that
1) present invention achieves the detection in real time sent a car, transmission and issue, it is achieved that the accurate assurance sent a car in freeway tunnel section, making tunnel road illumination variable control method rise to practical aspect.
2) present invention has considered part highway (especially mountainous area highway) or partial period tunnel road vehicle flowrate is less, illuminating lamp Chang Liang causes the particular problems such as energy waste, carrying out based on carrying out the tunnel illumination Based Intelligent Control that detects in real time truck position, result of study has stronger practicality.
3) the inventive method is ensureing that vehicle pass-through is on the basis of the primary demand of tunnel illumination, the change of tunnel illumination state is controlled in real time based on the situation of sending a car, can the saving tunnel illumination energy consumption of relatively limits, fully demonstrate the effect of energy-saving and emission-reduction, popularization and application are had very strong directive function.
4) present invention arranges often bright section of certain length at tunnel portal place, it is possible to play the effects such as the sign of tunnel portal, warning.
5) in the invention process effect, the front of the vehicle entering or being about to entrance tunnel remains that in two Lighting control sections, light reaches the brightest state simultaneously, intensity of illumination is consistent, avoid the change suddenly in Lighting control section junctional area light intensity and cause the problem that is seriously not suitable with of Driver Vision, improve safety and the comfortableness of driving.
6) national standard that the present invention is arranged according to freeway tunnel light, carries out the design of lamplight brightness, provides concrete guarantee for traffic safety.
7) present invention has feature practical, workable, that effects of energy saving and emission reduction is good.
Accompanying drawing explanation
Fig. 1 is that illumination of highway tunnel of the invention process controls system easy structure schematic diagram.
Fig. 2 is that illumination of highway tunnel of the invention process controls the complete facility structure figure of system.
Fig. 3 be the embodiment of the present invention carry out vehicle Flow Detection submodule position schematic diagram.
Schematic diagram is implemented in i-th section of tunnel illumination section illumination that Fig. 4 is the embodiment of the present invention.
Fig. 5 is the illumination of highway tunnel control method implementing procedure figure of the embodiment of the present invention.
Shown in figure it is: the buried toroidal inductor group of 1-；2-radio communication device；3-enumerator；4-tunnel illumination section；5-tunnel illumination sub-controller；6-illuminating lamp；7-tunnel portal；8-Chang Liangqu section；9-tunnel exit；Illumination monitoring module outside 10-tunnel；11-carrys out vehicle Flow Detection submodule；Illumination monitoring module in 20-tunnel.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
As shown in Figure 1, 2, a kind of control device based on the tunnel illuminating system detected in real time of sending a car, including coming vehicle Flow Detection module, central primary control module, tunnel illumination section control module, described come vehicle Flow Detection module include being equally distributed in tunnel portal 7 upstream, tunnel continuously along road and tunnel exit 9 some come vehicle Flow Detection submodule 11, for obtaining through each tunnel illumination section 4 vehicle flowrate numerical value periodic transfer extremely described central primary control module on schedule；Described central primary control module for sending corresponding illumination condition control instruction to tunnel illumination section control module after more some adjacent continuous tunnel illumination section 4 vehicle flowrate numerical values recited；Described tunnel illumination section control module includes some tunnel illumination sub-controllers 5 connecting respectively and respectively illuminating section illuminating lamp 6 in tunnel, for controlling to illuminate accordingly the illumination condition of section illuminating lamp 6 according to the illumination condition control instruction received.
According to the process that data process, native system can be divided into data collection layer, data analysis layer, program decisions layer, scheme execution level, according to the position that system is installed, described data collection layer correspondence carrys out vehicle Flow Detection module 1, data analysis layer central primary control molding block corresponding to program decisions layer, scheme execution level correspondence tunnel illumination section control module.
nullSpecifically，The described vehicle Flow Detection submodule 11 that comes includes buried toroidal inductor group 1、Enumerator 3、Communicator，Described enumerator 3 counts under the triggering of buried toroidal inductor group 1，Shown communication device is used for realizing between buried toroidal inductor group 1 and enumerator 3、Periodic data transmission between enumerator 3 and central primary control module，Described buried toroidal inductor group 1 is arranged in tunnel portal 7 upstream、In tunnel exit 9 place and each track illuminating section starting point，Multiple induction coils of same track section constitute an induction coil group，Unison counter 3 is arranged in the roadside near the buried toroidal inductor group 1 of correspondence，Described buried toroidal inductor group 1 realizes communicating with enumerator by wire communication mode，Described enumerator 3 realizes communicating with central primary control module by radio communication device 2，Radio communication device 2 includes wireless receiving and transmitting equipment.
As in figure 2 it is shown, tunnel area is divided into outside tunnel by the present embodiment illumination monitoring module 10 and illumination monitoring module 20 in tunnel.Outside tunnel, illumination monitoring module 10 section includes two pre-detection sections being placed equidistant I (far) and pre-detection section II (closely), pre-detection section I (far) and pre-detection section II (closely) length is 500m；In tunnel, illumination monitoring module 20 section includes the Chang Liangqu section 8 being positioned at tunnel portal 7 place, and the tunnel illumination section 4 (being numbered III～N) of some equidistant placement, wherein the length of Chang Liangqu section 8 is set to 100m temporarily, and the illumination of this section maintains the brightest (100%) state in current period all the time；Set the length of the illumination section 4 of individual tunnel in tunnel temporarily as 500m, pre-detection section I (far) and pre-detection section II (closely) length outside with tunnel are identical, namely in tunnel, every 500m (removing entrance often bright section of 100m) is a tunnel illumination section 4, tail end calculates less than the 500m that presses of 500m, is finally divided into N-2 tunnel illumination section 4 (III～N).
Specifically, described illumination condition includes the brightest, secondary bright and the darkest three ranks, tunnel illumination intensity is divided into three grades by the control mode that tunnel illumination is carried out sectional by the present invention, point intensity of illumination combines, namely the brightest, secondary bright and the darkest, wherein " the brightest " state is identical with the illumination condition (general state) not carrying out tunnel Chang Liang during variable illumination strength control of the present invention.Generally, freeway tunnel takes the fixing control program of different intensity of illumination by day with night, so the strong classification rule of definition Lighting control: tunnel illumination state under day/night general status is defined 100% brightness, three kinds of intensity of illumination of the present embodiment are respectively as follows: the brightest (100%), secondary bright (50%) and the darkest (20%), three kinds of intensity of illumination include by day with different illuminations under night two kinds of environment, concrete set and control principle is as follows:
Because the intensity of illumination that daytime and evening take is inconsistent by the tunnel illuminating system of running now, such as, when daytime, in tunnel, the illuminating lamp of half is opened, if the brightest state (100%) in tunnel when this state (unlatching of half illuminating lamp) is as daytime, meanwhile, as standard, brightness is changed, it is achieved under daylight environment, time bright (50%) and the darkest (20%) is changed in tunnel intraoral illumination brightness by controlling the quantity lighted of illuminating lamp；And during night, in tunnel, all illuminating lamps are opened, now, the brightest state (100%) when if this state (whole illuminating lamp unlatching) is as night, simultaneously, as standard, change brightness by controlling the quantity lighted of illuminating lamp, it is achieved under night state, time bright (50%) and the most secretly (20%) is changed in tunnel intraoral illumination brightness.
Certainly, when length of tunnel is longer, it is also possible to reference to three kinds of intensity of illumination of environment set at night tunnel intraoral illumination lamp.
During practical application, those of ordinary skill in the art according to actual needs, can also suitably adjust the bright light quantity of bright and the darkest three ranks the brightest, secondary, to meet dual purpose that is energy-conservation and that ensure Driver Vision reliability.
Specifically, described tunnel illumination sub-controller 5 is arranged in the tunnel inner wall of corresponding tunnel illumination section 4 starting point, including 51 series monolithics, for receiving the wireline equipment being connected between the radio communication device 2 of illumination condition control instruction and each illuminating lamp 6 of this section, described illuminating lamp 6 is equidistant to be arranged on tunnel wall.
Specifically, described central primary control molding block is arranged in the roadside outside tunnel, including for relatively more some adjacent continuous tunnels illumination section 4 vehicle flowrate numerical values recited and call corresponding illumination condition control instruction data processing module, for store the storage device of information with each come vehicle Flow Detection submodule 11 and tunnel illumination sub-controller 5 communicate radio communication device 2, for providing the scheme base of illumination condition control instruction.
In the present embodiment, wired mode communication is used between described buried toroidal inductor group 1 and enumerator 3, adopt wireless communication mode between enumerator 3 and central primary control molding block, central primary control molding block and tunnel illumination section sub-controller 5, between tunnel illumination sub-controller 5 and each illuminating lamp 6, adopt wired mode communication.
Specifically, first in tunnel portal to be additionally provided with between vehicle Flow Detection submodule 11 and described tunnel portal 7 illuminating lamp 6 and remains the Chang Liangqu section 8 of the brightest state of current period, and described Chang Liangqu section 8 length is 10m～100m.Chang Liangqu section 8 does not comprise tunnel illumination sub-controller 5, does not carry out variable illumination control, primarily serves tunnel sign, warning function.
Carrying out the buried toroidal inductor group 1 in vehicle Flow Detection submodule 11 to detect and send a car by information, the enumerator of its correspondence is held 3 driving effusion meter numerical value and is added 1 operation；Control the cycle with 1s for tunnel illuminating system, all come vehicle Flow Detection submodule 11 correspondence enumerator 3 wirelessly current vehicle effusion meter numerical information is sent to central primary control molding block and processes；Central primary control molding tuber according to each come vehicle Flow Detection submodule 11 send come count value information of sending a car and tunnel illumination control program storehouse be each tunnel illumination control section 4 choose suitable section Lighting control scheme；And via communication, control program is transferred to tunnel illumination control section 4, tunnel illumination sub-controller 5 control the quantity of the unlatching/closedown of respective section illuminating lamp 6, to realize the illumination of highway tunnel Based Intelligent Control based on detection in real time of sending a car.
Fig. 3 is with section x#Form denotes carrys out vehicle Flow Detection submodule 1 position in the present embodiment.Thus scheme known to carry out vehicle Flow Detection submodule 11 tunnel portal 7 upstream arrangement two, respectively arrange that is carried out a vehicle Flow Detection submodule 11 in each tunnel intraoral illumination section starting point and tunnel exit 9 place, arrange N+1 altogether and carry out vehicle Flow Detection submodule 11.
The cardinal principle controlling device described in the present embodiment is:
According to carrying out the situation of sending a car that vehicle Flow Detection submodule 11 detects in real time, rely on and control device to tunnel intraoral illumination lamp implementation segmentation unlatching/closing control, the illuminating lamp making two tunnel illumination sections 4 of vehicle forward direction is opened step by step, and the illuminating lamp in a rightabout tunnel illumination section 4 is closed step by step.Main function of system module comprises outside tunnel illumination monitoring module 20 in illumination monitoring module 10 and tunnel.Wherein, outside tunnel illumination monitoring module 10 main by two be placed equidistant tunnel portal upstream come vehicle Flow Detection submodule 11 and a tunneled central main control module and some radio communication devices 4 are constituted；In tunnel monitoring module 20 mainly include the illuminator that is arranged in tunnel portal place certain length keep the Chang Liangqu section 8 of normal bright state, some be equally spaced continuously Lighting control section module 4 (except often except bright section), some be continuously arranged in each Lighting control section starting point and one is arranged in tunnel exit place comes vehicle Flow Detection submodule 11 and some wired, radio communication connecting devices.
For in actual application, in order to better ensure the properly functioning of whole tunnel illuminating system, it is possible to use wire communication mode replace each come communication between vehicle Flow Detection submodule 11 and central primary control molding block, central primary control molding block and each tunnel illumination sub-controller 5.
Fig. 5 is based on the schematic flow sheet of the control method of the tunnel illuminating system detected in real time of sending a car of described device, including step:
S1, each buried toroidal inductor group 1 carrying out vehicle Flow Detection submodule 11 detect that vehicle passes through, and corresponding enumerator 3 count value performs to add 1 operation；
S2, setting tunnel illuminating system and control the time cycle as 1s, the current vehicle effusion meter numerical value of acquisition is wirelessly sent to central primary control molding block by each enumerator 3 carrying out vehicle Flow Detection submodule 11；
S3, after central primary control molding block receives each current vehicle effusion meter numerical value carrying out vehicle Flow Detection submodule 11 transmission, for tunnel illumination section to be controlled, with vehicle forward direction for positive direction, coming of respectively described tunnel illumination section starting point to be controlled the being arranged current vehicle effusion meter numerical value that vehicle Flow Detection submodule 11 obtains and be positioned at the current vehicle effusion meter numerical value that vehicle Flow Detection submodule 11 obtains that comes of two adjacent tunnels illumination section 4 starting points at tunnel illumination section rear to be controlled and tunnel illumination section 4 starting point being positioned at tunnel illumination section front to be controlled and contrast, the illumination condition control instruction for tunnel illumination section to be controlled (sequence number is III～N) is determined according to comparison result association scheme storehouse；
The illumination condition control instruction determined is sent the tunnel illumination sub-controller 5 that tunnel illumination section to be controlled is corresponding by S4, described central authorities total control module；
S5, described tunnel illumination sub-controller 5 control the quantity being turned on and off of the illuminating lamp 6 of tunnel illumination section to be controlled according to the illumination condition control instruction received, and change the illumination condition of this section；
S6, system clock+1, enter next control cycle.
Specifically, in described step S3, determine that according to comparison result the step of the illumination condition control instruction for tunnel illumination section to be controlled specifically includes:
S31, when in two adjacent tunnels illumination sections 4 at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section 4 remotely more than the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections 4 at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section 4 more nearby equal to the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section 4 in front equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as secondary bright；
S32, when in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section 4 remotely more than the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section 4 more nearby more than the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section 4 in front equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as the brightest；
S33, when in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section 4 remotely more than or equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections 4 at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section 4 more nearby more than or equal to the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section 4 in front more than the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as the brightest；
S34, when in two adjacent tunnel illumination sections 4 at rear, the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section 4 remotely is equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section 4 more nearby equal to the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section 4 in front equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as the darkest.
Fig. 4 is the Lighting control schematic diagram of i-th (3≤i≤N) the individual tunnel illumination section 4 in tunnel, and it is C that note i-th carrys out certain cycle count value of enumerator 3 of vehicle Flow Detection submodule 11 correspondencei, then illuminating lamp 6 bright light of the i-th tunnel illumination section 4, light-off scheme control program storehouse are as shown in table 1:
Table 1 is certain moment section i Lighting control scheme base
The situation of sending a car that this method detects in real time according to detecting device, rely on and control device to tunnel intraoral illumination facility implementation segmentation unlatching/closing control, illuminator in vehicle forward direction two tunnel illumination sections 4 is opened step by step, and rightabout tunnel illumination section 4 interior lighting device is closed step by step, namely two tunnel illumination section 4 interior lighting devices of vehicle front keep " the brightest " state, avoid the change suddenly in tunnel illumination section 4 junctional area light intensity and cause the problem that is seriously not suitable with of Driver Vision, improve safety and the comfortableness of driving, concrete guarantee is provided for traffic safety, have practical, workable, the feature that effects of energy saving and emission reduction is good.
Above-described embodiment is available to those of ordinary skill in the art and realizes and use the present invention's; those of ordinary skill in the art can be without departing from the present invention in the case of the inventive idea; above-described embodiment is made various modifications or change; thus protection scope of the present invention is not limit by above-described embodiment, and the maximum magnitude of the inventive features that claims are previously mentioned should be consistent with.
Claims (10)
1. the control device based on the tunnel illuminating system detected in real time of sending a car, it is characterized in that: include coming vehicle Flow Detection module, central primary control module, tunnel illumination section control module, described come vehicle Flow Detection module include being equally distributed in tunnel portal upstream, tunnel continuously along road and tunnel exit some come vehicle Flow Detection submodule, for obtaining through each tunnel illumination section vehicle flowrate numerical value periodic transfer extremely described central primary control module on schedule；Described central primary control module for sending corresponding illumination condition control instruction to tunnel illumination section control module after more some adjacent continuous tunnel illumination section vehicle flowrate numerical values recited；Described tunnel illumination section control module includes some tunnel illumination sub-controllers connecting respectively and respectively illuminating section illuminating lamp in tunnel, for controlling to illuminate accordingly the illumination condition of section illuminating lamp according to the illumination condition control instruction received.
2. the control device based on the tunnel illuminating system detected in real time of sending a car according to claim 1, it is characterized in that: the described vehicle Flow Detection submodule that comes includes buried toroidal inductor group, enumerator, communicator, described enumerator counts under the triggering of buried toroidal inductor group, shown communication device is for realizing the periodic data transmission between buried toroidal inductor group and enumerator, between enumerator and central primary control module, and described communicator adopts communication or wire communication mode.
3. the control device based on the tunnel illuminating system detected in real time of sending a car according to claim 1, it is characterised in that: described tunnel illumination control zone segment length is 200～500m.
4. the control device based on the tunnel illuminating system detected in real time of sending a car according to claim 1, it is characterised in that: described illumination condition includes the brightest, secondary bright and the darkest three ranks.
5. the control device based on the tunnel illuminating system detected in real time of sending a car according to claim 1, it is characterized in that: described tunnel illumination control section sub-controller include 51 series monolithics, for receiving the communicator of illumination condition control instruction, described communicator adopts communication or wire communication mode.
6. the control device based on the tunnel illuminating system detected in real time of sending a car according to claim 1, it is characterized in that: described central primary control molding block include for relatively more some adjacent continuous tunnels illumination section vehicle flowrate numerical values recited and call corresponding illumination condition control instruction data processing module, for store information storage device and each come vehicle Flow Detection submodule and tunnel illumination sub-controller communication communicator, for providing the scheme base of illumination condition control instruction, described communicator adopts communication or wire communication mode.
7. the control device based on the tunnel illuminating system detected in real time of sending a car according to claim 2, it is characterized in that: first in tunnel portal to arrange between vehicle Flow Detection submodule and described tunnel portal to be additionally provided with illuminating lamp and remain the Chang Liangqu section of the brightest state of current period, and described Chang Liangqu segment length is 10m～100m.
8. one kind based on power 1 to the control method of device according to any one of power 7, it is characterised in that includes step:
S1, each carry out vehicle Flow Detection submodule and detect when vehicle passes through, respectively perform vehicle flowrate count value its add 1 operation；
S2, on schedule cycle, each carrys out vehicle Flow Detection submodule and the current vehicle effusion meter numerical value of acquisition is sent to central primary control molding block；
S3, after central primary control molding block receives each current vehicle effusion meter numerical value carrying out the transmission of vehicle Flow Detection submodule, for tunnel illumination section to be controlled, with vehicle forward direction for positive direction, the current vehicle effusion meter numerical value carrying out the acquisition of vehicle Flow Detection submodule of coming of described tunnel illumination section starting point to be controlled being arranged the respectively current vehicle effusion meter numerical value that vehicle Flow Detection submodule obtains and two adjacent tunnels illumination section starting points being positioned at tunnel illumination section rear to be controlled and a tunnel illumination section starting point being positioned at tunnel illumination section front to be controlled contrasts, the illumination condition control instruction for tunnel illumination section to be controlled is determined according to comparison result association scheme storehouse；
The illumination condition control instruction determined is sent the tunnel illumination sub-controller that tunnel illumination section to be controlled is corresponding by S4, described central authorities total control module；
S5, described tunnel illumination sub-controller control the quantity being turned on and off of the illuminating lamp of tunnel illumination section to be controlled according to the illumination condition control instruction received, and change the illumination condition of this section.
9. control method according to claim 9, it is characterised in that in described step S3, determines that according to comparison result the step of the illumination condition control instruction for tunnel illumination section to be controlled specifically includes:
S31, when in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section remotely more than the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section more nearby equal to the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section in front equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as secondary bright；
S32, when in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section remotely more than the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section more nearby more than the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section in front equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as the brightest；
S33, when in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section remotely more than or equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section more nearby more than or equal to the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section in front more than the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as the brightest；
S34, when in two adjacent tunnel illumination sections at rear, the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section remotely is equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled, in two adjacent tunnels illumination sections at rear the current vehicle effusion meter numerical value of distance tunnel illumination to be controlled section tunnel illumination section more nearby equal to the current vehicle effusion meter numerical value of the current vehicle effusion meter numerical value of tunnel illumination section to be controlled and a tunnel illumination section in front equal to the current vehicle effusion meter numerical value of tunnel illumination section to be controlled time, then the illumination condition control instruction of tunnel illumination section to be controlled is defined as the darkest.
10. control method according to claim 8, it is characterised in that the predetermined period of time in described step 2 is 1～3s.
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| CN201610228446.9A CN105744705B (en) | 2016-04-12 | 2016-04-12 | It is a kind of based on the control device and method for carrying out the tunnel illuminating system that car detects in real time |
| PCT/CN2016/110562 WO2017177711A1 (en) | 2016-04-12 | 2016-12-17 | Tunnel lighting system control device and method based on real-time oncoming vehicle detection |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106304483A (en) * | 2016-08-19 | 2017-01-04 | 江苏长路能源科技发展有限公司 | Vcehicular tunnel wisdom green lighting system |
| CN106550523A (en) * | 2016-10-27 | 2017-03-29 | 江苏金米智能科技有限责任公司 | The control method of the tunnel illuminating system triggered based on detector |
| WO2017177711A1 (en) * | 2016-04-12 | 2017-10-19 | 华南理工大学 | Tunnel lighting system control device and method based on real-time oncoming vehicle detection |
| CN108775538A (en) * | 2018-06-28 | 2018-11-09 | 郑州云海信息技术有限公司 | A kind of tunnel energy efficient lighting system |
| CN110167236A (en) * | 2019-06-21 | 2019-08-23 | 长安大学 | A kind of tunnel illumination control system and control method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662863A (en) * | 2008-08-27 | 2010-03-03 | 南京汉德森科技股份有限公司 | Intelligent control system for LED tunnel lamps and method for controlling LED tunnel lamps |
| CN203181282U (en) * | 2013-01-23 | 2013-09-04 | 浙江省机电设计研究院有限公司 | Tunnel illumination intelligent controlling device using terrestrial magnetism vehicle detection |
| WO2014147510A1 (en) * | 2013-03-18 | 2014-09-25 | Koninklijke Philips N.V. | Methods and apparatus for information management and control of outdoor lighting networks |
| CN105282947A (en) * | 2015-12-01 | 2016-01-27 | 大连海事大学 | Energy-saving intelligent control system of tunnel illuminating lamp based on monitoring images |
| CN205622953U (en) * | 2016-04-12 | 2016-10-05 | 华南理工大学 | Controlling means of tunnel illumination system based on real -time detection sends a car |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1917730A (en) * | 2006-08-03 | 2007-02-21 | 上海电器科学研究所（集团）有限公司 | Energy saving device for illuminating vehicle passing through tunnel |
| CN203167354U (en) * | 2013-02-27 | 2013-08-28 | 浙江永通科技发展有限公司 | Intelligent control system for tunnel lighting |
| CN104066243B (en) * | 2014-06-13 | 2015-09-09 | 长安大学 | Tunnel led illumination control method |
| CN104918366A (en) * | 2015-06-01 | 2015-09-16 | 山东百仕达轻工科技有限公司 | Tunnel illumination intelligent control system and control method |
| CN205137368U (en) * | 2015-08-04 | 2016-04-06 | 四川太一新能源开发有限公司 | Intelligent lighting control system who uses in tunnel |
| CN105744705B (en) * | 2016-04-12 | 2018-05-15 | 华南理工大学 | It is a kind of based on the control device and method for carrying out the tunnel illuminating system that car detects in real time |
-
2016
- 2016-04-12 CN CN201610228446.9A patent/CN105744705B/en active Active
- 2016-12-17 WO PCT/CN2016/110562 patent/WO2017177711A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662863A (en) * | 2008-08-27 | 2010-03-03 | 南京汉德森科技股份有限公司 | Intelligent control system for LED tunnel lamps and method for controlling LED tunnel lamps |
| CN203181282U (en) * | 2013-01-23 | 2013-09-04 | 浙江省机电设计研究院有限公司 | Tunnel illumination intelligent controlling device using terrestrial magnetism vehicle detection |
| WO2014147510A1 (en) * | 2013-03-18 | 2014-09-25 | Koninklijke Philips N.V. | Methods and apparatus for information management and control of outdoor lighting networks |
| CN105282947A (en) * | 2015-12-01 | 2016-01-27 | 大连海事大学 | Energy-saving intelligent control system of tunnel illuminating lamp based on monitoring images |
| CN205622953U (en) * | 2016-04-12 | 2016-10-05 | 华南理工大学 | Controlling means of tunnel illumination system based on real -time detection sends a car |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017177711A1 (en) * | 2016-04-12 | 2017-10-19 | 华南理工大学 | Tunnel lighting system control device and method based on real-time oncoming vehicle detection |
| CN106304483A (en) * | 2016-08-19 | 2017-01-04 | 江苏长路能源科技发展有限公司 | Vcehicular tunnel wisdom green lighting system |
| CN106550523A (en) * | 2016-10-27 | 2017-03-29 | 江苏金米智能科技有限责任公司 | The control method of the tunnel illuminating system triggered based on detector |
| CN108775538A (en) * | 2018-06-28 | 2018-11-09 | 郑州云海信息技术有限公司 | A kind of tunnel energy efficient lighting system |
| CN110167236A (en) * | 2019-06-21 | 2019-08-23 | 长安大学 | A kind of tunnel illumination control system and control method |
| CN110167236B (en) * | 2019-06-21 | 2024-01-05 | 长安大学 | Tunnel illumination control system and control method |
| CN110700131A (en) * | 2019-10-12 | 2020-01-17 | 山东科技大学 | Long tunnel distance information identification device based on visual features and use method |
| CN110700131B (en) * | 2019-10-12 | 2023-03-14 | 山东科技大学 | Long tunnel distance information identification device based on visual features and use method |
| CN112804798A (en) * | 2021-01-11 | 2021-05-14 | 贾祎飞 | Intelligent tunnel lighting device and method |
| CN115793548A (en) * | 2023-01-09 | 2023-03-14 | 山东通维信息工程有限公司 | Electromechanical control method and system based on big data cloud service |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105744705B (en) | 2018-05-15 |
| WO2017177711A1 (en) | 2017-10-19 |
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