CN113423164A - Tunnel lighting control system - Google Patents
Tunnel lighting control system Download PDFInfo
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- CN113423164A CN113423164A CN202110704539.5A CN202110704539A CN113423164A CN 113423164 A CN113423164 A CN 113423164A CN 202110704539 A CN202110704539 A CN 202110704539A CN 113423164 A CN113423164 A CN 113423164A
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- control system
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- 238000005286 illumination Methods 0.000 claims abstract description 103
- 238000012545 processing Methods 0.000 claims description 30
- 238000007781 pre-processing Methods 0.000 claims description 18
- 230000002159 abnormal effect Effects 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000010365 information processing Effects 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 3
- 206010039203 Road traffic accident Diseases 0.000 abstract description 6
- 230000004313 glare Effects 0.000 abstract description 4
- 239000007921 spray Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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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
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
- H05B47/155—Coordinated control of two or more light sources
-
- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention relates to a tunnel illuminating lamp control system. The system comprises: photosensitive sensor, including a motor, a controller, and a controller, solar cell panel, light regulator, light and controller, the tunnel divide into first illumination highway section, second illumination highway section and third illumination highway section, the light sets up the intermediate position in the tunnel top in first illumination highway section, second illumination highway section and third illumination highway section respectively, photosensitive sensor is used for gathering luminance under the current environment, the controller is used for adjusting the luminance of light according to luminance control light regulator to and be used for adjusting solar cell panel's angle according to luminance control motor. The invention can effectively eliminate the 'black hole' or glare phenomenon when the vehicle enters or exits the tunnel, can ensure that a driver can accurately adapt to the illumination environment of the tunnel, accurately observe the driving environment and greatly reduce the traffic accident occurrence rate of driving in the tunnel.
Description
Technical Field
The invention relates to the field of tunnel lighting, in particular to a tunnel lighting control system.
Background
With the development of modern highway networks, tunnels are also more and more, and the control of tunnel illumination also more and more has an important influence on highway driving safety, the light in the current highway tunnel all works through the mode of ordinary illumination, all light in the tunnel all work according to same mode promptly, that is to say all work luminance of light are equivalent (because the difference of the individual of light and illumination control equipment, there are luminance inequality, but the luminance difference is very little), but there is serious potential safety hazard in current working method: if the ambient light outside the tunnel at the entrance side of the tunnel is greater than the illumination intensity inside the tunnel, the tunnel is equivalent to a 'black hole' in a short time when a vehicle just enters the tunnel or is about to enter the tunnel, a driver cannot observe the driving environment inside the hole, and if the ambient light outside the tunnel at the entrance side of the tunnel is less than the illumination intensity inside the tunnel, the driver can generate a dazzling phenomenon in a short time when the vehicle just enters the tunnel or is about to enter the tunnel, and the driving environment inside the tunnel cannot be observed at the same time.
Therefore, it is necessary to provide a tunnel lighting lamp control system.
Disclosure of Invention
The invention aims to provide a tunnel lighting control system which can effectively eliminate the phenomenon of 'black holes' or glare when a vehicle enters or exits a tunnel, can ensure that a driver can accurately adapt to the lighting environment of the tunnel, accurately observe the driving environment and greatly reduce the traffic accident rate of driving in the tunnel.
In order to achieve the purpose, the invention provides the following scheme:
a tunnel lighting lamp control system comprising: the tunnel is divided into a first illumination section, a second illumination section and a third illumination section, the illumination lamps are respectively arranged in the middle positions above the tunnel of the first illumination section, the second illumination section and the third illumination section, the photosensitive sensor is used for collecting the brightness of the current environment, and the controller is used for controlling the brightness of the illumination lamps by the light regulator and adjusting the angle of the solar cell panel by the motor by the brightness.
Optionally, the photosensitive sensor comprises a first photosensitive sensor disposed at an entrance of the tunnel and a second photosensitive sensor disposed at an exit of the tunnel.
Optionally, the system further comprises a first processing unit, wherein the first processing unit comprises a first preprocessing circuit, a first comparison circuit connected with an output end of the first preprocessing circuit, and a first central processing circuit connected with an output end of the first comparison circuit, an input end of the first preprocessing circuit is connected with an output end of the first photosensitive sensor, and an output end of the first central processing circuit is connected with the controller; the first comparison circuit compares an ambient light intensity value output by the first photosensitive sensor with set illumination brightness to determine an ambient light-set illumination brightness difference value, the first processing circuit compares the ambient light-set illumination brightness difference value with an illumination change grade truth table to determine an illumination lamp brightness change grade of the first illumination road section and transmit the change grade to the controller, and the controller controls illumination lamps of the first illumination road section to emit light according to the illumination lamp brightness change grade.
Optionally, the system further comprises a second processing unit, wherein the second processing unit comprises a second preprocessing circuit, a second comparison circuit connected with the output end of the second preprocessing circuit, and a second central processing circuit connected with the output end of the second comparison circuit, the input end of the second preprocessing circuit is connected with the output end of the second photosensitive sensor, and the output end of the second central processing circuit is connected with the controller; the second comparison circuit compares the ambient light intensity value output by the second photosensitive sensor with the set illumination brightness to determine an ambient light-set illumination brightness difference value, the second processing circuit compares the ambient light-set illumination brightness difference value with an illumination change grade truth table to determine an illumination lamp brightness change grade of the second illumination road section and transmit the change grade to the controller, and the controller controls the illumination lamp of the second illumination road section to emit light according to the illumination lamp brightness change grade.
Optionally, the lighting lamp further comprises a standby power supply, and the standby power supply is connected with the lighting lamp.
Optionally, a built-in water tank is installed on the wall of the tunnel, the built-in water tank is connected with a spray water pipe, and the spray water pipe is connected with a high-pressure spray head.
Optionally, a monitoring camera, a smoke sensing device and an automatic alarm device are installed on the road wall of the tunnel, and the monitoring camera is connected with the information processing terminal and the storage hard disk.
Optionally, an alarm indicator lamp is arranged at the entrance of the tunnel, the alarm indicator lamp is used for sending an abnormal signal to the controller when the monitoring camera collects abnormal conditions in the tunnel, and the controller is used for sending the abnormal signal to the alarm indicator lamp.
Optionally, the system further comprises an infrared sensor, the infrared sensor is connected with the controller, the infrared sensor is respectively arranged at the middle positions above the tunnels of the first illumination section, the second illumination section and the third illumination section, and the infrared sensor sends warning information to the controller when sensing human body signals in continuous time periods; a timer is arranged in the controller and starts timing when the processor receives the warning information; and when the timing exceeds a set first time threshold, sending an instruction for turning off the illumination to the controller, and turning off the illumination lamp on the corresponding illumination section by the controller according to the instruction.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention can adjust the lighting light in the tunnel, change the lighting light in the tunnel into a gradual change mode, not only can effectively eliminate the 'black hole' or glare phenomenon when the vehicle enters the tunnel or exits the tunnel, ensure that a driver can accurately adapt to the lighting environment of the tunnel, accurately observe the driving environment, prevent the visual fatigue of the driver caused by insufficient lighting at the tunnel entrance, and greatly reduce the traffic accident occurrence rate of driving in the tunnel; moreover, the lighting power can be effectively saved, the energy is saved, and the environment is protected; and the method is also beneficial to monitoring the tunnel illumination condition by a traffic management department and adjusting a management strategy according to the illumination condition and the occurrence rate of traffic accidents.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a structural diagram of the tunnel lighting lamp control system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a tunnel lighting control system which can effectively eliminate the phenomenon of 'black holes' or glare when a vehicle enters or exits a tunnel, can ensure that a driver can accurately adapt to the lighting environment of the tunnel, accurately observe the driving environment and greatly reduce the traffic accident rate of driving in the tunnel.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Fig. 1 is a structural diagram of the tunnel lighting lamp control system of the present invention. As shown in fig. 1, a tunnel illumination lamp control system includes: the tunnel is divided into a first illumination section, a second illumination section and a third illumination section, the illumination lamp 5 is respectively arranged at the middle positions above the tunnels of the first illumination section, the second illumination section and the third illumination section, the photosensitive sensor 1 is used for collecting the brightness of the current environment, and the controller 6 is used for controlling the light adjuster 4 to adjust the brightness of the illumination lamp 5 according to the brightness and controlling the motor 2 to adjust the angle of the solar panel 3 according to the brightness.
The photosensor 1 includes a first photosensor disposed at an entrance of the tunnel and a second photosensor disposed at an exit of the tunnel. The tunnel lighting lamp control system further comprises a first processing unit, wherein the first processing unit comprises a first preprocessing circuit, a first comparison circuit connected with the output end of the first preprocessing circuit and a first central processing circuit connected with the output end of the first comparison circuit, the input end of the first preprocessing circuit is connected with the output end of the first photosensitive sensor, and the output end of the first central processing circuit is connected with the controller 6; the first comparison circuit compares an ambient light intensity value output by the first photosensitive sensor with set illumination brightness to determine an ambient light-set illumination brightness difference value, the first processing circuit compares the ambient light-set illumination brightness difference value with an illumination change grade truth table to determine a brightness change grade of the illuminating lamp 5 of the first illumination section and transmit the change grade to the controller 6, and the controller 6 controls the illuminating lamp 5 of the first illumination section to emit light according to the brightness change grade of the illuminating lamp 5. The tunnel lighting lamp control system further comprises a second processing unit, wherein the second processing unit comprises a second preprocessing circuit, a second comparison circuit connected with the output end of the second preprocessing circuit and a second central processing circuit connected with the output end of the second comparison circuit, the input end of the second preprocessing circuit is connected with the output end of a second photosensitive sensor, and the output end of the second central processing circuit is connected with the controller 6; the second comparison circuit compares the ambient light intensity value output by the second photosensitive sensor with the set illumination brightness to determine an ambient light-set illumination brightness difference value, the second processing circuit compares the ambient light-set illumination brightness difference value with the illumination change level truth table to determine the brightness change level of the illumination lamp 5 of the second illumination section and transmit the change level to the controller 6, and the controller 6 controls the illumination lamp 5 of the second illumination section to emit light according to the brightness change level of the illumination lamp 5.
When energy is saved as far as possible when needs, at first install controller 6 on the top of tunnel wall, and install solar cell panel 3 on the top of controller 6, can absorb solar energy and can be with absorbed energy transformation for the electric energy and absorb through solar cell panel 3, through installing first photosensitive sensor on the top of controller 6, and rotate through first photosensitive sensor control motor 2, rotation through motor 2 can make solar cell panel 3 rotate, can make solar cell panel 3 face the sun mode so that better absorption is carried out to solar energy all the time to photosensitive detection through first photosensitive sensor, tunnel lighting lamp control system still includes stand-by power supply, stand-by power supply with light 5 is connected. The intelligent tunnel power supply system can normally supply power to all structures in the intelligent tunnel under the condition of no illumination.
The tunnel wall of the tunnel is provided with a built-in water tank which is connected with a spray header, and the spray header is connected with a high-pressure spray head. The tunnel wall of the tunnel is provided with a monitoring camera, a smoke sensing device and an automatic alarm device, and the monitoring camera is connected with the information processing terminal and the storage hard disk. If the vehicle when the accident appears in the tunnel inside, can detect the highway section of occurence of failure through surveillance camera head and smog induction system, and can spray water in the tunnel inside through high pressure nozzle, the intensity of a fire that produces when preventing the accident stretches, can pass through information processing terminal with the information of accident highway section through surveillance camera head and smog induction system and transmit for the traffic control department, and can give the fire alarm with information transfer through automatic alarm device, the personnel of being convenient for rescue can in time arrive the occurence of failure district and save and rescue.
The tunnel entrance is provided with alarm indicator, alarm indicator is used for the surveillance camera head gather send abnormal signal for controller 6 when taking place abnormal conditions in the tunnel, controller 6 be used for with abnormal signal send to alarm indicator, it is specific, work as when controller 6 sends abnormal signal for alarm indicator, the pilot lamp shows red, shows the potential safety hazard condition in the tunnel, and the suggestion gets into the personnel in tunnel and arouses to pay attention to, prudent driving to the traffic accident incidence of the tunnel driving significantly reduces.
The tunnel lighting lamp control system further comprises an infrared sensor, the infrared sensor is connected with the controller 6, the infrared sensor is respectively arranged at the middle positions above the tunnels of the first lighting road section, the second lighting road section and the third lighting road section, and the infrared sensor sends warning information to the controller when sensing human body signals in continuous time periods; a timer is arranged in the controller 6, and the timer starts timing when the processor receives the warning information; and when the timing exceeds a set first time threshold, sending an instruction for turning off the illumination to the controller 6, and turning off the illumination lamp 5 on the corresponding illumination section by the controller 6 according to the instruction.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (9)
1. A tunnel lighting lamp control system, comprising: the tunnel is divided into a first illumination section, a second illumination section and a third illumination section, the illumination lamps are respectively arranged in the middle positions above the tunnel of the first illumination section, the second illumination section and the third illumination section, the photosensitive sensor is used for collecting the brightness of the current environment, and the controller is used for controlling the brightness of the illumination lamps by the light regulator and adjusting the angle of the solar cell panel by the motor by the brightness.
2. The tunnel lighting lamp control system of claim 1, wherein the photosensor comprises a first photosensor and a second photosensor, the first photosensor being disposed at an entrance of the tunnel and the second photosensor being disposed at an exit of the tunnel.
3. The tunnel lighting lamp control system according to claim 2, further comprising a first processing unit, wherein the first processing unit comprises a first pre-processing circuit, a first comparing circuit connected to an output terminal of the first pre-processing circuit, and a first central processing circuit connected to an output terminal of the first comparing circuit, an input terminal of the first pre-processing circuit is connected to an output terminal of the first photosensitive sensor, and an output terminal of the first central processing circuit is connected to the controller; the first comparison circuit compares an ambient light intensity value output by the first photosensitive sensor with set illumination brightness to determine an ambient light-set illumination brightness difference value, the first processing circuit compares the ambient light-set illumination brightness difference value with an illumination change grade truth table to determine an illumination lamp brightness change grade of the first illumination road section and transmit the change grade to the controller, and the controller controls illumination lamps of the first illumination road section to emit light according to the illumination lamp brightness change grade.
4. The tunnel lighting lamp control system of claim 2, further comprising a second processing unit, the second processing unit comprising a second pre-processing circuit, a second comparing circuit connected to an output of the second pre-processing circuit, and a second central processing circuit connected to an output of the second comparing circuit, an input of the second pre-processing circuit being connected to an output of the second photosensor, an output of the second central processing circuit being connected to the controller; the second comparison circuit compares the ambient light intensity value output by the second photosensitive sensor with the set illumination brightness to determine an ambient light-set illumination brightness difference value, the second processing circuit compares the ambient light-set illumination brightness difference value with an illumination change grade truth table to determine an illumination lamp brightness change grade of the second illumination road section and transmit the change grade to the controller, and the controller controls the illumination lamp of the second illumination road section to emit light according to the illumination lamp brightness change grade.
5. The tunnel lighting lamp control system of claim 1, further comprising a backup power source, the backup power source being connected to the lighting lamp.
6. The tunnel lighting lamp control system according to claim 1, wherein the tunnel wall is provided with a built-in water tank, the built-in water tank is connected with a shower pipe, and the shower pipe is connected with the high pressure nozzle.
7. The tunnel lighting lamp control system according to claim 6, wherein a monitoring camera, a smoke sensing device and an automatic alarm device are installed on the road wall of the tunnel, and the monitoring camera is respectively connected with the controller, the information processing terminal and the storage hard disk.
8. The tunnel lighting lamp control system according to claim 7, wherein an alarm indicator lamp is arranged at the entrance of the tunnel, the alarm indicator lamp is used for sending an abnormal signal to the controller when the monitoring camera collects that an abnormal condition occurs in the tunnel, and the controller is used for sending the abnormal signal to the alarm indicator lamp.
9. The tunnel lighting lamp control system according to claim 7, further comprising an infrared sensor connected to the controller, the infrared sensor being respectively disposed at an intermediate position above the tunnel of the first lighting section, the second lighting section and the third lighting section, the infrared sensor transmitting warning information to the controller when sensing a human body signal in a continuous time period; a timer is arranged in the controller and starts timing when the processor receives the warning information; and when the timing exceeds a set first time threshold, sending an instruction for turning off the illumination to the controller, and turning off the illumination lamp on the corresponding illumination section by the controller according to the instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704539.5A CN113423164A (en) | 2021-06-24 | 2021-06-24 | Tunnel lighting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704539.5A CN113423164A (en) | 2021-06-24 | 2021-06-24 | Tunnel lighting control system |
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| CN113423164A true CN113423164A (en) | 2021-09-21 |
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| CN202110704539.5A Pending CN113423164A (en) | 2021-06-24 | 2021-06-24 | Tunnel lighting control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308015A (en) * | 2023-10-17 | 2023-12-29 | 中铁七局集团武汉工程有限公司 | Tunnel sunlight and traditional lamps collaborative lighting system and method |
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Application publication date: 20210921 |
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