WO2022203617A1 - In-tunnel speed regulator moving lighting system and method - Google Patents
In-tunnel speed regulator moving lighting system and method Download PDFInfo
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- WO2022203617A1 WO2022203617A1 PCT/TR2021/050255 TR2021050255W WO2022203617A1 WO 2022203617 A1 WO2022203617 A1 WO 2022203617A1 TR 2021050255 W TR2021050255 W TR 2021050255W WO 2022203617 A1 WO2022203617 A1 WO 2022203617A1
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- Prior art keywords
- tunnel
- led tube
- lighting
- automation
- luminaires
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- 238000000034 method Methods 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- 230000007257 malfunction Effects 0.000 claims description 2
- 239000003086 colorant Substances 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 239000003550 marker Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
Definitions
- the present invention relates to an in-tunnel speed regulator moving lighting system and method that is used in transportation field, highway tunnels, to prevent traffic congestion by stabilizing the traffic speed, to reduce possible traffic accidents and vehicle breakdowns.
- a system as a warning light to reduce speed and warn drivers in adverse situations is disclosed.
- the aim is to prevent excessive speed in the tunnel, to slow down the traffic, to detect and warn adverse situations, and to indicate the bendy sections in the tunnel.
- Said system consists of many subsystems.
- the lighting commands are operated in an automated manner depending on the information received from the systems such as accident detection system and speed detection system.
- it also includes additional lighting systems to assist in technical tunnel lighting. It comprises one-dimensional lighting groups for warning purposes and is only placed in the middle of the lane. Its usage depends on predetermined lighting colours, types and determined mounting intervals.
- the invention aims to provide a structure having different technical features which brings a new development in this field different from the embodiments used in the state of the art.
- the main aim of the invention is to present a system formed in the form of light arcs that progress uninterruptedly with colours selected according to the colour scale that is suitable for the field of vision of the drivers, is easy to follow, and grasps the attention.
- An aim of the invention is to ensure the LED tube lighting units mounted on the cable trays on the ceiling of the tunnel to the left and right of the road, to be operated synchronously by remote control method.
- Another aim of the invention is to illuminate the arc formed ceiling of the LED lighting tubes located on the right and left of the tunnel with a completely blue light in the form of a wall washer.
- White arcs synchronously from right and left lights pass through the blue zone continuously and uninterruptedly, preferably at a speed of 70 km/h, through the ceiling illuminated with blue, using the existing tube lighting.
- Drivers can comfortably see white light arcs passing through their field of vision through the blue illuminated zone and can keep their speed constant at 70 km/h by following one of these light springs with a fixed distance; thus traffic jam in the tunnel area is prevented.
- the following distance between the vehicles in the tunnel is fixed with the adaptive distance between both light arcs according to the relevant scenario and accidents that may occur due to following distance between vehicles are prevented.
- An aim of the invention is to prevent the decrease in traffic speed and increase in traffic density, especially in the direction of the slope, especially in tunnels with V slope, keep the speed at the desired value, completely prevent traffic formation in the tunnel by eliminating slowing down.
- the inventive system operates according to a previously prepared scenario. It is a 2 dimensional lighting system.
- the tunnel ceiling is covered continuously along the entire length determined by the desired light background and arc shaped lights with predetermined size operate continuously and animated scenarios created with a determined following distance for safety operate. (All details such as colour, distance, length can be adjustable.)
- the drivers are enabled to move with the light with the structure formed in 2 dimensions. Because it is not spaced or intermittent, it is not possible to see or ignore the light to be followed. It can only be used as thematic (for aesthetic purposes) lighting according to the scenarios.
- the inventive system in contrast to the existing applications, can be easily seen by the drivers, can be followed easily, its aim is explicit and it is not possible to interfere with the "road marker” application, which is the tunnel standard.
- the invention is an in-tunnel speed regulator moving lighting system that ensures the creation of lights moving along the tunnel at a certain speed on the ceilings of the highway tunnels in the field of transportation, characterized in that, it comprises the following;
- LED tube luminaires that are positioned on the right and left sides of the tunnel ceiling along the tunnel and creates the light arcs according to the vehicle speed along the tunnel ceiling to be followed by the vehicles
- Server control unit that ensures controlling the scenario of turning on LED tube luminaires and sends signals to the LED tube luminaires
- DMX lighting automation module that receives signals from the server control unit and transmits the same to LED tube luminaires
- Core lighting automation module that ensures to control LED tube luminaires over the server control unit, as well as creates the necessary interface to integrate with automation
- Figure 1 is a schematic view of the inventive system.
- Figure 2 is CAD drawing view of the inventive system.
- Figure 3 shows the CAD drawing of the DMX node part of the inventive system.
- Figure 4 is a section view of the lighting system applied to the tunnel.
- the present invention relates to an in-tunnel speed regulator moving lighting system and method that is used in transportation field, highway tunnels (T), to prevent traffic congestion by stabilizing the traffic speed, to reduce possible traffic accidents and vehicle breakdowns.
- T highway tunnels
- LED tube luminaires (7) preferably in the form of 2-meter LED tube blocks inside the tunnel (T) are positioned one after the other on the right and left cable trays on the ceiling and a lighting line is formed along the ceiling. As shown in Figure 4, lighting is provided on the ceiling of the tunnel (T) in the area between the mutual LED tube luminaires (7).
- LED tube power source (9) only energizes the lightings. Said LED tube power source (9) provides the required lighting unit energy by transforming the 220-V AC voltage supplied from the main low voltage line to 24-V DC voltage so as to provide the required energy.
- DMX lighting automation module (4) is used as a DMX (Digital Multiplex) product to send the required signal to each segment LED tube luminaires (7).
- the unit that controls all these DMX lighting automation modules (4) as master is the server control unit (2).
- the server control unit (2) transmits the signal received from the center to the DMX lighting automation modules (4) that are found in the segments.
- Core lighting automation module (3) serves as an automation interface in the control mechanism of the lighting automation structure. In order to be able to control the products with the program on the relevant server and at the same time to be integrated with SCADA, it creates the necessary interface, operates the same and ensures remote control.
- Power source (6) the signal booster (5) on the lighting line and the subsystem mentioned above provides the energy of automation products.
- Signal booster (5) ensures to transmit the DMX automation signals that may weaken at long distances by boosting. Automation data transmission is carried out with a data cable (1).
- the tunnel (T) infrastructure where data transmission is carried out is a completely independent infrastructure.
- a network infrastructure created from Cisco switches forms the basis for this independent infrastructure.
- NHXMH halogen free fireproof cable (8) which is "halogen free” is used in the energy transmission.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
An in-tunnel speed regulator moving lighting system that ensures the creation of lights moving along the tunnel (T) at a certain speed on the ceilings of the highway tunnels (T) in the field of transportation, characterized in that, it comprises the following; LED tube luminaires (7) that are positioned on the right and left sides of the tunnel (T) ceiling along the tunnel (T) and creates the light arcs according to the vehicle speed along the tunnel (T) ceiling to be followed by the vehicles, LED tube power sources (9) that energizes LED tube luminaires (7), server control unit (2) that ensures controlling the scenario of turning on LED tube luminaires (7) and sends signals to the LED tube luminaires (7), DMX lighting automation module (4) that receives signals from the server control unit (2) and transmits the same to LED tube luminaires (7), core lighting automation module (3) that ensures to control LED tube luminaires (7) over the server control unit (2), as well as creates the necessary interface to integrate with automation, signal booster (5) that ensures to transmit the automation signals that may weaken at long distances by boosting, power source (6) that provides the energy of the signal booster (5) on the lighting line and other elements in the system.
Description
In-tunnel speed regulator moving lighting system and method
Field of the Invention
The present invention relates to an in-tunnel speed regulator moving lighting system and method that is used in transportation field, highway tunnels, to prevent traffic congestion by stabilizing the traffic speed, to reduce possible traffic accidents and vehicle breakdowns.
State of the Art
Today, there are various applications so as to control the speed of vehicles and to warn/direct users while the vehicles are passing through the tunnels. One of these applications was carried out in the transition tunnel included in the Tokio Gaikan Expressway in Japan. In said application in Tokyo, Point Type LED (Light Emitting Diode) lights flash periodically so as to give the feeling that the light is moving at a certain speed and drivers are required to keep their speed constant by following these lights. The positions of the lights are similar to the "road markers" (cat's eye) used in tunnels, which are generally used at the edge of the walkway and mark the road limits. It is thought that the position of the lights relative to the drivers in the vehicle and the way they blink periodically can be confused with "road markers” and its effect may be insufficient.
In the application numbered KR1020130115663, encountered as a consequence of a technical research, a system as a warning light to reduce speed and warn drivers in adverse situations is disclosed. Here the aim is to prevent excessive speed in the tunnel, to slow down the traffic, to detect and warn adverse situations, and to indicate the bendy sections in the tunnel. Said system consists of many subsystems. The lighting commands are operated in an automated manner depending on the information received from the systems such as accident detection system and speed detection system. In addition to these, it also includes additional lighting systems to assist in technical tunnel lighting. It comprises one-dimensional lighting groups for warning purposes and is only placed in the middle of the lane. Its usage depends on predetermined lighting colours, types and determined mounting intervals. It is aimed to follow spaced and one-dimensional light points or lines by the drivers. It is a structure that can be missed under traffic speed. There is no thematic (aesthetic) lighting usage option.
In the application numbered US8115652B2, encountered as a result of the technical research, a system that warns the drivers in traffic against adverse situations with intermittent roadside lighting units that can use traffic light colours (green, yellow, red), allows for the drivers adjusting the speed settings according to the traffic jam hat has already occurred by notifying the traffic jam situation to the drivers. Said system contains the process of determining the traffic jam with the help of image processing. The traffic status detection system automatically determines the colour of the lights. Lighting units in the system are similar to road marker units called “road marker”, this creates an intermittent, one dimensional lighting. It comprises one-dimensional lighting groups for warning purposes. There is no thematic (aesthetic) lighting usage option. Its usage depends on predetermined lighting colours, types and determined mounting intervals.
As can be seen, the systems mentioned above are for warning purposes in adverse situations and are similar to road marker units. For this reason, it is not possible for the drivers to remain at a certain flow speed effectively in these systems.
As a result, due to the abovementioned disadvantages and the insufficiency of the current solutions regarding the subject matter, a development is required to be made in the relevant technical field.
Aim of the Invention
The invention aims to provide a structure having different technical features which brings a new development in this field different from the embodiments used in the state of the art.
The main aim of the invention is to present a system formed in the form of light arcs that progress uninterruptedly with colours selected according to the colour scale that is suitable for the field of vision of the drivers, is easy to follow, and grasps the attention.
An aim of the invention is to ensure the LED tube lighting units mounted on the cable trays on the ceiling of the tunnel to the left and right of the road, to be operated synchronously by remote control method.
Another aim of the invention is to illuminate the arc formed ceiling of the LED lighting tubes located on the right and left of the tunnel with a completely blue light in the form of a wall washer. White arcs synchronously from right and left lights pass through the blue zone continuously and uninterruptedly, preferably at a speed of 70 km/h, through the ceiling illuminated with blue, using the existing tube lighting. Drivers can comfortably see white light arcs passing through their field of vision through the blue illuminated zone and can keep their speed constant at 70 km/h by following one of these light springs with a fixed distance; thus traffic jam in the tunnel area is prevented. Furthermore, the following distance between the vehicles in the tunnel is fixed with the adaptive distance between both light arcs according to the relevant scenario and accidents that may occur due to following distance between vehicles are prevented.
An aim of the invention is to prevent the decrease in traffic speed and increase in traffic density, especially in the direction of the slope, especially in tunnels with V slope, keep the speed at the desired value, completely prevent traffic formation in the tunnel by eliminating slowing down.
It is not a precondition for the inventive system to operate with a command received from any other system. It operates according to a previously prepared scenario. It is a 2 dimensional lighting system. The tunnel ceiling is covered continuously along the entire length determined by the desired light background and arc shaped lights with predetermined size operate continuously and animated scenarios created with a determined following distance for safety operate. (All details such as colour, distance, length can be adjustable.) The drivers are enabled to move with the light with the structure formed in 2 dimensions. Because it is not spaced or intermittent, it is not possible to see or ignore the light to be followed. It can only be used as thematic (for aesthetic purposes) lighting according to the scenarios.
The inventive system, in contrast to the existing applications, can be easily seen by the drivers, can be followed easily, its aim is explicit and it is not possible to interfere with the "road marker" application, which is the tunnel standard.
The benefits provided by the inventive system are mainly as follows;
> Eliminating traffic jam at the deepest point and using the traffic capacity more efficiently,
> Preventing possible accidents by ensuring that the following distance inside the tunnel is obeyed,
> Eliminating possible engine and transmission problems by ensuring the vehicles to adjust themselves to the traffic speed more easily,
> Preventing exhaust gases due to sudden acceleration following the upgrade speed decrease and thus air pollution, contributing to the environment,
> Increasing driving comfort and ensuring a more comfortable transition with the completion of the thematic lighting concept.
In order to fulfil the aims mentioned above, the invention is an in-tunnel speed regulator moving lighting system that ensures the creation of lights moving along the tunnel at a certain speed on the ceilings of the highway tunnels in the field of transportation, characterized in that, it comprises the following;
• LED tube luminaires that are positioned on the right and left sides of the tunnel ceiling along the tunnel and creates the light arcs according to the vehicle speed along the tunnel ceiling to be followed by the vehicles,
• LED tube power sources that energizes LED tube luminaires,
• Server control unit that ensures controlling the scenario of turning on LED tube luminaires and sends signals to the LED tube luminaires,
• DMX lighting automation module that receives signals from the server control unit and transmits the same to LED tube luminaires,
• Core lighting automation module that ensures to control LED tube luminaires over the server control unit, as well as creates the necessary interface to integrate with automation,
• Signal booster that ensures to transmit the automation signals that may weaken at long distances by boosting,
• Power source that provides the energy of the signal booster on the lighting line and other elements in the system.
The structural and characteristic features of the present invention will be understood clearly by the following drawings and the detailed description made with reference to these drawings and therefore the evaluation shall be made by taking these figures and the detailed description into consideration.
Figures Clarifying the Invention
Figure 1 is a schematic view of the inventive system.
Figure 2 is CAD drawing view of the inventive system.
Figure 3 shows the CAD drawing of the DMX node part of the inventive system.
Figure 4 is a section view of the lighting system applied to the tunnel.
The figures are not required to be scaled and the details which are not necessary for understanding the present invention may be neglected. Moreover, the elements that are at least substantially identical or have at least substantially identical functions are shown by the same number.
Description of the Part References
1 . Data cable
2. Server Control Unit
3. Core lighting automation module
4. DMX lighting automation module
5. Signal booster
6. Power Source
7. LED tube luminaire
8. Fireproof cable (Power cable)
9. LED tube power source
T. Tunnel
Detailed Description of the Invention
In this detailed description, the preferred embodiments of the invention is described only for clarifying the subject matter in a manner such that no limiting effect is created.
The present invention relates to an in-tunnel speed regulator moving lighting system and method that is used in transportation field, highway tunnels (T), to prevent traffic congestion by stabilizing the traffic speed, to reduce possible traffic accidents and vehicle breakdowns.
In the inventive system, LED tube luminaires (7), preferably in the form of 2-meter LED tube blocks inside the tunnel (T), are positioned one after the other on the right and left cable trays on the ceiling and a lighting line is formed along the ceiling. As shown in Figure 4, lighting is provided on the ceiling of the tunnel (T) in the area between the mutual LED tube luminaires (7). LED tube power source (9) only energizes the lightings. Said LED tube power source (9)
provides the required lighting unit energy by transforming the 220-V AC voltage supplied from the main low voltage line to 24-V DC voltage so as to provide the required energy.
Current lighting products are placing 2-meter LED tube blocks in successive lines and white light arcs are formed, preferably flowing at 70 km/h along the tunnel (T) by forming white light clusters through these blue glowing segments and creating zones of white light arcs on the same lighting group and by advancing these zones by the row shift forwarding method.
Control of conditions such as the colours of LED tube luminaires (7), the speed of the flow animation of the white light arcs, etc. is carried out over automation. In the automation of the product at the lowest level, DMX lighting automation module (4) is used as a DMX (Digital Multiplex) product to send the required signal to each segment LED tube luminaires (7). The unit that controls all these DMX lighting automation modules (4) as master is the server control unit (2). The server control unit (2) transmits the signal received from the center to the DMX lighting automation modules (4) that are found in the segments.
Core lighting automation module (3) serves as an automation interface in the control mechanism of the lighting automation structure. In order to be able to control the products with the program on the relevant server and at the same time to be integrated with SCADA, it creates the necessary interface, operates the same and ensures remote control.
Power source (6), the signal booster (5) on the lighting line and the subsystem mentioned above provides the energy of automation products. Signal booster (5) ensures to transmit the DMX automation signals that may weaken at long distances by boosting. Automation data transmission is carried out with a data cable (1).
The tunnel (T) infrastructure where data transmission is carried out is a completely independent infrastructure. A network infrastructure created from Cisco switches forms the basis for this independent infrastructure. NHXMH halogen free fireproof cable (8) which is "halogen free" is used in the energy transmission.
The process steps carried out with the inventive system is as follows;
❖ Sending a signal from the automation system to the server control unit (2) to perform the relevant scenario,
❖ Sending the signals appropriate for the relevant scenario to the DMX lighting automation module (4) by the server control unit (2) based on the interface protocol registered in the Core lighting automation module (3),
❖ Sending the necessary commands to the LED tube luminaires (7) through the signal amplifier (5) in the lighting group that the DMX lighting automation module (4) is responsible for managing,
❖ Advancing the light arcs in a background light with a different light colour as desired in the scenario by operation of the LED tube luminaires (7) in accordance with the transmitted scenario (preferably with 6.5 meters width, at 70 km/h speed and advancing white light arcs in a blue background, with an adaptable distance between each of them according to the relevant scenario),
❖ Sending alternative speed or stop data for LED tube luminaires (7) with the automatic control signal generated by the server control unit (20), if it is detected that the traffic flow speed in the tunnel (T) decreases below a determined value (preferably 40 km/h) according to the speed change in the tunnel (T) and the notification change in traffic signs,
❖ Starting the operation of LED tube luminaires (7) again when the speed increases above a determined value (preferably 40 km/h) as the traffic flow returns to normal,
❖ Sending information to the server control unit (2) by DMX lighting automation modules (4) in case of malfunctions in the system, resuming the system after the fault is resolved.
Claims
1. An in-tunnel speed regulator moving lighting system that ensures the creation of lights moving along the tunnel (T) at a certain speed on the ceilings of the highway tunnels (T) in the field of transportation, characterized by comprising;
• LED tube luminaires (7) that are positioned on the right and left sides of the tunnel (T) ceiling along the tunnel (T) and creates the light arcs according to the vehicle speed along the tunnel (T) ceiling to be followed by the vehicles,
• LED tube power sources (9) that energizes LED tube luminaires (7),
• Server control unit (2) that ensures controlling the scenario of turning on LED tube luminaires (7) and sends signals to the LED tube luminaires (7),
• DMX lighting automation module (4) that receives signals from the server control unit (2) and transmits the same to LED tube luminaires (7),
• Core lighting automation module (3) that ensures to control LED tube luminaires (7) over the server control unit (2), as well as creates the necessary interface to integrate with automation,
• Signal booster (5) that ensures to transmit the automation signals that may weaken at long distances by boosting,
• Power source (6) that provides the energy of the signal booster (5) on the lighting line and other elements in the system.
2. In-tunnel speed regulator moving lighting system according to claim 1 , characterized by comprising; a data cable (1) that provides automation data transmission.
3. In-tunnel speed regulator moving lighting system according to claim 1 , characterized by comprising; halogen-free fireproof cable (8) that provides energy transmission.
4. An in-tunnel speed regulator moving lighting method that ensures the creation of lights moving along the tunnel (T) at a certain speed on the ceilings of the highway tunnels (T) in the field of transportation, characterized by comprising of the following steps;
• Sending a signal from the automation system to the server control unit (2) to perform the relevant scenario,
• Sending the signals appropriate for the relevant scenario to the DMX lighting automation module (4) by the server control unit (2) based on the interface protocol registered in the Core lighting automation module (3),
❖ Sending the necessary commands to the LED tube luminaires (7) through the signal amplifier (5) in the lighting group that the DMX lighting automation module (4) is responsible for managing,
❖ Advancing the light arcs in a background light with a different light colour as desired in the scenario by operation of the LED tube luminaires (7) in accordance with the transmitted scenario,
❖ Sending alternative speed or stop data for LED tube luminaires (7) with the automatic control signal generated by the server control unit (20), if it is detected that the traffic flow speed in the tunnel (T) decreases below a determined value according to the speed change in the tunnel (T) and the notification change in traffic signs,
❖ Starting the operation of LED tube luminaires (7) again when the speed increases above a determined value as the traffic flow returns to normal,
❖ Sending information to the server control unit (2) by DMX lighting automation modules (4) in case of malfunctions in the system, resuming the system after the fault is resolved.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/TR2021/050255 WO2022203617A1 (en) | 2021-03-23 | 2021-03-23 | In-tunnel speed regulator moving lighting system and method |
| EP21890374.8A EP4091151A1 (en) | 2021-03-23 | 2021-03-23 | In-tunnel speed regulator moving lighting system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/TR2021/050255 WO2022203617A1 (en) | 2021-03-23 | 2021-03-23 | In-tunnel speed regulator moving lighting system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022203617A1 true WO2022203617A1 (en) | 2022-09-29 |
Family
ID=83396009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2021/050255 WO2022203617A1 (en) | 2021-03-23 | 2021-03-23 | In-tunnel speed regulator moving lighting system and method |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4091151A1 (en) |
| WO (1) | WO2022203617A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8115652B2 (en) | 2008-12-19 | 2012-02-14 | Kang Lee | Method and apparatus for vehicle driving guide |
| KR20130115663A (en) | 2012-04-12 | 2013-10-22 | (주)휴먼라이텍 | Speed lighting device for tunnel and tunnel lighting system having the same |
| KR20150009157A (en) * | 2013-07-16 | 2015-01-26 | 주미숙 | Danger area LED one's eyes leading lamp control method |
| CN110060474A (en) * | 2019-04-12 | 2019-07-26 | 武汉理工大学 | A kind of tunnel dynamic edge rate intelligent speed-control system and method |
| CN112004298A (en) * | 2020-08-27 | 2020-11-27 | 中国水利水电第七工程局有限公司 | Tunnel construction illumination intelligent system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652561B (en) * | 2016-12-22 | 2019-06-07 | 中国人民解放军第三军医大学第三附属医院 | Tunnel lamp system, vehicle driving early warning system and the tunnel lamp control method of low vehicle speeds early warning |
| TR201804760A2 (en) * | 2018-04-04 | 2018-05-21 | Hera Eglence Ve Mimari Aydinlatma Sistemleri Ic Ve Dis Ticaret Anonim Sirketi | LED LIGHTING FIXTURE MONITORING SYSTEM AND METHOD |
| ES2779501B2 (en) * | 2019-02-15 | 2020-12-30 | Sacyr Concesiones S L | Continuous lighting system for road tunnels |
-
2021
- 2021-03-23 EP EP21890374.8A patent/EP4091151A1/en active Pending
- 2021-03-23 WO PCT/TR2021/050255 patent/WO2022203617A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8115652B2 (en) | 2008-12-19 | 2012-02-14 | Kang Lee | Method and apparatus for vehicle driving guide |
| KR20130115663A (en) | 2012-04-12 | 2013-10-22 | (주)휴먼라이텍 | Speed lighting device for tunnel and tunnel lighting system having the same |
| KR20150009157A (en) * | 2013-07-16 | 2015-01-26 | 주미숙 | Danger area LED one's eyes leading lamp control method |
| CN110060474A (en) * | 2019-04-12 | 2019-07-26 | 武汉理工大学 | A kind of tunnel dynamic edge rate intelligent speed-control system and method |
| CN112004298A (en) * | 2020-08-27 | 2020-11-27 | 中国水利水电第七工程局有限公司 | Tunnel construction illumination intelligent system |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP4091151A4 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4091151A4 (en) | 2022-11-23 |
| EP4091151A1 (en) | 2022-11-23 |
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