WO2014003372A1 - Système et procédé de commande de gradation de lumière de tunnel à del - Google Patents

Système et procédé de commande de gradation de lumière de tunnel à del Download PDF

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Publication number
WO2014003372A1
WO2014003372A1 PCT/KR2013/005511 KR2013005511W WO2014003372A1 WO 2014003372 A1 WO2014003372 A1 WO 2014003372A1 KR 2013005511 W KR2013005511 W KR 2013005511W WO 2014003372 A1 WO2014003372 A1 WO 2014003372A1
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WO
WIPO (PCT)
Prior art keywords
tunnel
dimming
value
tunnel light
led
Prior art date
Application number
PCT/KR2013/005511
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English (en)
Korean (ko)
Inventor
백승룡
Original Assignee
주식회사 플레넷
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Filing date
Publication date
Priority claimed from KR1020120067930A external-priority patent/KR101397191B1/ko
Priority claimed from KR1020120067928A external-priority patent/KR101381941B1/ko
Application filed by 주식회사 플레넷 filed Critical 주식회사 플레넷
Publication of WO2014003372A1 publication Critical patent/WO2014003372A1/fr

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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

Definitions

  • the present invention relates to a system and method for controlling illuminance of an LED lamp tunnel, and more particularly, to a dimming control system such as an LED tunnel for adjusting the internal luminance of a tunnel by linearly responding to a change in external luminance in a tunnel. And to a method.
  • the present invention dims the LED tunnel light to recognize the failure of each tunnel light in the tunnel and to increase the illuminance of the surrounding tunnel lights, such as tunnels that are turned off due to the failure, so that the road surface luminance in the entire tunnel can be maintained above the reference value It also relates to control systems and methods.
  • a sudden change in brightness inside and outside the tunnel causes the driver not to recognize the object in front of them temporarily.
  • Such compliance may cause a driver's visual impairment to temporarily cause a traffic accident, or the driver may operate a braking device to reduce the speed to cause a traffic jam.
  • 1 is a view showing the configuration of a general tunnel lighting.
  • Tunnel lighting includes an entrance lighting section consisting of a boundary lighting section for observing an object inside the tunnel while being adapted to the bright brightness of an outdoor area, and a transition lighting section for giving a luminance background to an object observed in a state of visual compliance.
  • the main part lighting maintains almost constant brightness with a certain degree of acclimatization, the exit light giving the luminance background to overcome the visual disturbance caused by the high brightness of the outdoors seen through the tunnel exit during the day,
  • the entrance lighting and the exit lighting is installed in the entrance connection road to determine the situation inside and outside the city tunnel.
  • Korean Industrial Standard KSC 3703 defines tunnel lighting standards. Entrance lighting refers to lighting installed in addition to the basic lighting for the purpose of solving visual problems near the tunnel entrance during the day.
  • Base lighting refers to lighting that ensures a uniform brightness over the entire length of the tunnel in order to secure the driver's visual perception in the tunnel day and night.
  • Exit lighting refers to lighting installed in addition to the base lighting as needed to solve visual problems caused by outdoor high brightness glare seen through the tunnel exit during the day.
  • KSC 3703 defines the average road surface luminance at each section of the boundary, transition, base, and exit of the tunnel according to the brightness outside the tunnel and the average speed of the vehicle on the road.
  • FIG. 2 is a block diagram illustrating a conventional tunnel lighting system for satisfying road surface luminance defined in KSC 3703 according to tunnel exterior luminance.
  • Conventional tunnel lighting systems adjust the road surface brightness in tunnels in a differential control manner.
  • the first tunnel light 21 and the sixth tunnel light 26 are connected to the first wiring 27 and the first tunnel light.
  • Second wirings 28 are provided, respectively.
  • the first wiring 27 connects all of the first tunnel lights 21 to the sixth tunnel lights 26, and the second wiring 28 connects the first tunnel lights 21 and the third tunnel lights. Only the tunnel light 23 and the fifth tunnel light 25 are connected.
  • the controller (not shown) measures the external luminance to control the switch 29 to supply power B + to the first wiring 27 when the measured external luminance is higher than the reference luminance, thereby increasing the illuminance of the tunnel light, and measuring the external If the luminance is lower than the reference luminance, the switch 29 is controlled to supply the power B + to the second wiring 28 to lower the illuminance of the tunnel lighting.
  • a plurality of wirings are pre-installed in a plurality of tunnels and the like, so that power is supplied to one of the plurality of wirings according to the external luminance to control the illuminance of the tunnel lighting. Adjust road brightness.
  • two wirings are installed, but the actual tunnel lighting system is very complicated in consideration of external luminance variation according to night / day, season, weather, and switching to a preliminary tunnel when some tunnels fail. Is made of.
  • the conventional tunnel lighting system has a problem in that the wiring of the entire lighting system is complicated because two or more wirings must be connected to one tunnel. Also, as shown in FIG. 2, six tunnel lights are turned on when the external luminance is brighter than the reference luminance, and three tunnel lights are turned on when the external luminance is darker than the reference luminance. It is not possible to achieve internal tunnel brightness.
  • the external luminance is slightly brighter than the reference luminance, it is sufficient to turn on only five tunnel lights instead of lighting all six tunnel lights, but six tunnels are not provided because wiring for five tunnel lights is not provided. There is a problem in that all of the lights are turned on unnecessarily wasting power.
  • the external luminance is slightly darker than the standard luminance, turning on the three tunnel lights may be a little dark, which may cause a visual problem to the driver.However, since the wiring corresponding to the lighting of the four tunnel lights is not installed, the three tunnel lights are not installed. There is a problem that causes the visual impairment of the driver by lighting the bay.
  • the conventional tunnel lighting system selectively turns on or off the tunnel lights connected to the corresponding wiring by selectively supplying or discontinuing the power supply B + to the first wiring 27 and the second wiring 28 according to the external luminance. Let's do it. That is, the conventional tunnel lighting system illuminates the inside of the tunnel with a plurality of tunnel lights of uniform illumination, and adjusts the number of tunnel lights that are lit according to the external brightness so that the road surface luminance within the tunnel section satisfies the standard. Therefore, such a conventional tunnel lighting system, when any one of the tunnel light is turned off due to a failure, the road surface illuminated by the failure tunnel light is darker than the reference value to interfere with the driver's safe operation. have. In addition, there is a problem in that the wiring of the conventional tunnel lighting system is complicated because additional tunnels must be additionally connected in case any tunnel lamps fail.
  • An object of the present invention has been made in order to solve the above-mentioned problems of the prior art, by dimming the LED tunnel, etc. consisting of the LED lamp to adjust the internal luminance of the tunnel in response to the linear change in the external luminance in the tunnel It is to provide a dimming control system and method such as a tunnel.
  • Another object of the present invention is to provide a dimming control system for an LED tunnel such that when a failure of any tunnel light in the tunnel is detected, the illuminance of the surrounding tunnel lights of the fault tunnel light is increased so that the road surface luminance within the tunnel satisfies the standard. And to provide a method.
  • the LED tunnel light dimming control system for achieving the object of the present invention is connected to the LED tunnel light, in the LED tunnel light lighting system for controlling the illuminance of the LED tunnel light according to the current external luminance value,
  • a storage unit for storing a dimming control map matching a representative external luminance value with a dimming value such as a tunnel such as the LED tunnel in the representative external luminance value; Applying the current external luminance value to the dimming control map to extract two representative external luminance values neighboring the current external luminance value and two tunnel lights corresponding to the two representative external luminance values, and extract the current external luminance value.
  • a control unit calculating a current tunnel lamp dimming value by applying the two representative external luminance values and the two tunnel lamp dimming values to an interpolation method. It characterized in that it comprises a dimming control unit for adjusting the illuminance of the LED tunnel light in response to the dimming value of the current tunnel.
  • the LED tunnel light dimming control system collecting the state information of the plurality of LED tunnel lights installed in the tunnel means for detecting the fault LED tunnel light, and the illumination of the surrounding LED tunnel lights of the fault LED tunnel light Characterized in that it comprises a means for raising
  • the LED tunnel lamp dimming control method uses a dimming control map connected to an LED tunnel lamp and storing a dimming value of a tunnel lamp of the LED tunnel lamp in the representative external luminance value and the representative external luminance value.
  • the lighting system applies the current external luminance value to the dimming control map Extracting two representative external luminance values adjacent to the external luminance value and two tunnel light dimming values corresponding to the two representative external luminance values;
  • a second step of the illumination system calculating a current tunnel light dimming value by applying the current external brightness value, the two representative external brightness values, and the two tunnel light dimming values to an interpolation method;
  • a third step of the illumination system adjusting the illuminance of the LED tunnel light in response to the dimming value of the current tunnel light.
  • the LED tunnel light dimming control method collecting the status information of a plurality of LED tunnel lights installed in the tunnel to detect a fault LED tunnel light, and the illumination of the surrounding LED tunnel lights of the fault LED tunnel light It characterized by including the step of raising.
  • dimming values such as tunnels according to some external luminance values are stored in advance as dimming control maps, and the currently measured external luminance values are applied to the dimming control map and interpolation to obtain tunnels according to the currently measured external luminance values.
  • the illuminance of the surrounding LED tunnel is increased, so that the road surface luminance of all sections in the tunnel exceeds the reference value even if the failed LED tunnel is not replaced or switched to the spare tunnel.
  • 1 is a view showing the configuration of a general tunnel lighting.
  • FIG. 2 is a block diagram illustrating a conventional tunnel lighting system for satisfying road surface luminance defined in KSC 3703 according to tunnel exterior luminance.
  • FIG. 3 is a block diagram of the LED tunnel light lighting system according to the present invention.
  • 4 and 5 are an operation flowchart of a dimming control method of the LED tunnel light according to the present invention.
  • luminance sensor 320 master device
  • master transceiver 330 slave device
  • slave transmission and reception unit 332 dimming control unit
  • the LED tunnel light lighting system includes a luminance sensor 310, an LED tunnel light dimming control system, and a plurality of LED tunnel lights 340.
  • the LED tunnel and the dimming control system includes a master device 320 and a plurality of slave devices 330, and the master device 320 and the plurality of slave devices 330 communicate through a communication network 350.
  • the luminance sensor 310 is mounted outside the tunnel to sense external luminance.
  • the master device 320 calculates a dimming value of each LED tunnel light 340 based on the external luminance information of the tunnel input from the brightness sensor 310 and transmits each LED tunnel light 340 to a plurality of slave devices 330. Outputs an illuminance control signal and receives a state signal of each LED tunnel light 340 through a plurality of slave devices 330.
  • the master device 320 directly transmits the external luminance information of the tunnel to the plurality of slave devices 330, and each of the plurality of slave devices 330 controls illumination of an LED tunnel or the like based on the external luminance information of the tunnel. You can also generate a signal.
  • the master device 320 may receive the tunnel external luminance value sensed by the luminance sensor 310 or may receive the tunnel external luminance value from a remote server.
  • Each slave device 330 controls on / off and illumination of at least one LED tunnel light 340 and collects state information of the LED tunnel light 340 and provides the master device 320.
  • one LED tunnel light 340 is illustrated as being connected to each slave device 330 in the drawing, the present invention is not limited thereto, and at least two LED tunnel lights may be connected to each slave device 330.
  • Each slave device 330 controls on / off and illuminance of each LED tunnel light 340 based on the illumination control signal received from the master device 320 and collects state information of each LED tunnel light 350. Outputs a status signal including the status information of the LED tunnel to the master device (320).
  • the slave device 320 may provide status signals including status information of the LED tunnel to other slave devices, and receive status signals including status information of each LED tunnel from the other slave devices.
  • the status information of the LED tunnel light includes information on the failure of the LED tunnel light, and the point and light out information.
  • Each LED tunnel light 340 is dimmed and controlled according to the luminance outside the tunnel within a range below normal limit illuminance (for example, about 50 to 80% of the maximum illuminance) while the surrounding LED tunnel light is normally turned on.
  • normal limit illuminance for example, about 50 to 80% of the maximum illuminance
  • the master device 320 includes a control unit 321, a storage unit 322, and a master transmitter / receiver 323.
  • the slave device 330 includes a slave transmitter / receiver 331, a dimming controller 332,
  • the storage unit 333 is included.
  • the master transmitter / receiver 323 and the slave transmitter / receiver 331 transmit and receive illuminance control signals and status signals to each other through the communication network 350.
  • a typical communication network 350 is wireless communication, wired communication, power line communication. And the like.
  • the storage unit 322 of the master device 320 or the storage unit 333 of the slave device 330 according to the present invention stores a dimming control map for controlling the dimming value of the LED tunnel light 340.
  • the dimming control map matches and stores the representative external luminance value and the dimming value of the tunnel lamp of the LED tunnel light 340 when the external luminance is the representative external luminance value.
  • the representative external luminance value stored in the dimming control map and the corresponding dimming value of the tunnel are discrete values and do not store the dimming value of the tunnel according to the external luminance value of the entire section.
  • the control unit 321 of the master device 320 or the dimming control unit 332 of the slave device 330 uses the dimming control map and interpolation to determine the current external luminance value measured by the luminance sensor 310.
  • the storage unit 322 of the master device 320 stores the dimming control map of the LED tunnel light 340
  • the control unit 321 of the master device 320 is the luminance sensor 310
  • the dimming value of the current tunnel light of the LED tunnel light 340 is calculated according to the current external luminance value, and is provided to the slave device 330.
  • the dimming controller 332 of the slave device 330 controls the illumination of the LED tunnel light 340 in response to the dimming value of the current tunnel light.
  • the storage unit 322 of the master device 320 stores the dimming control map of the LED tunnel light 340
  • the control unit 321 of the master device 320 is the luminance sensor 310
  • the slave device 330 provides the slave device 330 with the current external luminance value measured in step 2), two representative external luminance values of the current external luminance value, and two corresponding tunnel dimming values.
  • the dimming control unit 332 of the slave device 330 applies a current external luminance value input from the master device 320, two representative external luminance values, and dimming values such as two tunnels corresponding thereto according to the current external luminance value.
  • the dimming value of the current tunnel light of the LED tunnel light 340 is calculated, and the illuminance of the LED tunnel light 340 is controlled in response to the calculated current tunnel light dimming value.
  • the storage unit 333 of the slave device 330 stores the dimming control map of the LED tunnel light 340.
  • the controller 321 of the master device 320 provides the slave device 330 with the current external luminance value measured by the brightness sensor 310.
  • the dimming control unit 332 of the slave device 330 applies the current external luminance value input from the master device 320 to the dimming control map, so that the two neighboring representative external luminance values of the current external luminance value and the corresponding two tunnels are corresponding.
  • the dimming value is extracted to calculate the dimming value of the current tunnel light of the LED tunnel light 340 according to the current external luminance value, and the illumination of the LED tunnel light 340 is controlled in response to the calculated dimming value of the tunnel light. .
  • FIG. 4 is an operation flowchart of a dimming control method of an LED tunnel according to an external luminance value according to the present invention.
  • the LED tunnel light dimming control method uses a dimming control map in which a representative external luminance value and a dimming value such as a tunnel such as an LED tunnel are matched and stored.
  • the controller detects the current external luminance value through the luminance sensor (S41).
  • the controller extracts two representative external luminance values neighboring the current external luminance value by applying the current external luminance value to the dimming control map, and extracts the dimming value such as two tunnels corresponding to the extracted two representative external luminance values. (S42).
  • control unit calculates the current tunnel lamp dimming value by applying the current external luminance value, two representative external luminance values, and two tunnel lamp dimming values to the interpolation method (S43).
  • interpolation method linear interpolation, quadratic function interpolation, or the like may be used.
  • the dimming control unit adjusts the illuminance of the LED tunnel light in response to the dimming value of the current tunnel light (S44).
  • the luminance sensor is connected to the master device and the LED tunnel light is configured to be connected to the slave device.
  • steps S41 to S43 may be performed in the master device, and step S44 may be implemented in the slave device.
  • steps S41 and S42 may be implemented in the master device, and steps S43 and S44 may be implemented in the slave device.
  • step S41 may be implemented in the master device, and steps S42 to S44 may be implemented in the slave device.
  • the control unit 321 of the master device 320 or the dimming control unit 332 of the slave device 330 recognizes a faulty LED tunnel light when any LED tunnel light is turned off as a fault and the faulty LED tunnel light.
  • the illumination of the surrounding LED tunnel lights eg, LED tunnel lights installed in front of and behind the faulty LED tunnel lights in the direction of travel of the vehicle in the tunnel
  • the storage unit 322 of the master device 320 or the storage unit 333 of the slave device 330 links the identification information of the fault LED tunnel light and the identification information and illumination control information of the illumination target LED tunnel lights. do.
  • the illuminance adjustment information may be an illuminance increase rate or may be a specific illuminance value (eg, a maximum illuminance value). If the illuminance control information is the illuminance increase rate, when a faulty LED tunnel light occurs, the illuminance value of the illuminance increase target LED tunnel lights increases by the illuminance increase rate by the current illuminance value. If the illuminance control information is a specific illuminance value, when the fault LED tunnel light is generated, the illuminance value of the illuminance rising target LED tunnel light is increased to the predetermined specific illuminance value.
  • the LED tunnel light dimming control system can be applied to a case where both a faulty LED tunnel light and an illuminance rising target LED tunnel light are connected to one slave device.
  • the storage unit of the slave device links and stores the identification information of the faulty LED tunnel light and the identification information and illuminance control information of the LED tunnel light of the illuminance rising target.
  • the dimming control unit of the slave device monitors the state of the LED tunnel lights connected to the slave device and recognizes the faulty LED tunnel light
  • the identification information of the LED tunnel light to which illuminance rises is applied by applying the identification information of the faulty LED tunnel light to the storage unit. And read the illumination control information, and raise the illuminance of the illumination increase target LED tunnel lights according to the illumination control information.
  • the LED tunnel light dimming control system can be applied when a faulty LED tunnel light and an illuminance rising target LED tunnel light are connected to different slave devices, and the slave devices are connected to the LED tunnel through a communication network.
  • the state information of the lamps is shared, and the master device is not involved.
  • the storage unit of each slave device links and stores the identification information of the faulty LED tunnel light and the identification information and illumination control information of the LED tunnel light to which the illuminance is elevated.
  • the dimming control unit of any slave device monitors the state of the LED tunnel lights connected to the slave device, and when a fault LED tunnel light is recognized, transmits a status signal including identification information of the fault LED tunnel light to other slave devices.
  • the slave device connected to the LED illuminant for illuminance increase of the faulty LED tunnel light reads the identification information and illuminance control information of the LED illuminant for illuminance increase by applying the identification information of the faulty LED tunnel light to the storage unit and increases the illuminance rise.
  • the illuminance of the target LED tunnels is raised according to the illuminance control information.
  • the LED tunnel light dimming control system can be applied when the fault LED tunnel light and the illumination target LED tunnel light are connected to different slave devices.
  • the illuminance of the lamp is controlled.
  • the storage unit of the master device links and stores the identification information of the faulty LED tunnel light and the identification information and illuminance control information of the LED tunnel light to be increased.
  • the dimming control unit of any slave device monitors the state of the LED tunnel lights connected to the slave device, and when a fault LED tunnel light is recognized, transmits a status signal including identification information of the fault LED tunnel light to the master device.
  • the master device applies identification information such as a faulty LED tunnel to the storage unit to read identification information and illumination control information of the illumination target LED tunnel lights, and the illumination intensity of the illumination elevation target LED tunnel lights corresponds to the illumination control information.
  • the illuminance control signal is generated to be raised and transmitted to the slave device connected to the illuminance escalation target LED tunnel. Then, the slave device connected to the illuminance increase target LED tunnel light causes the illuminance of the illuminance increase target LED tunnel light to be increased according to the illuminance control signal received from the master device.
  • FIG. 5 is an operation flowchart of a dimming control method of an LED tunnel light in case of any LED tunnel light failure according to the present invention.
  • the LED tunnel light dimming control method detects the external brightness of the tunnel and dims the LED tunnel lights installed in the tunnel according to the external brightness. Dimming control within the range (S51).
  • the illuminance of the illuminance increase target LED tunnel is controlled to be elevated according to the illuminance control information (S55).
  • increasing the illuminance of the LED tunnel light generally means increasing the power supplied to the LED tunnel light.
  • steps S52 to S55 may be implemented in one slave device.
  • steps S52 and S53 may be performed in one slave device, and steps S54 and S55 may be performed in another slave device.
  • steps S52 and S53 may be performed in one slave device, step S54 may be performed in a master device, and step S55 may be implemented in another slave device.

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Abstract

La présente invention concerne un système et un procédé de commande de la gradation d'une lumière de tunnel à DEL qui peut commander la luminescence de l'intérieur d'un tunnel en proportion d'un changement de la luminescence à l'extérieur du tunnel. Le système de commande de la gradation de la lumière de tunnel à DEL selon la présente invention est connecté à un capteur de luminescence et à une lumière de tunnel à DEL et commande l'éclairage de la lumière de tunnel à DEL selon la valeur de luminescence externe actuelle détectée par le capteur de luminescence. Le système de commande de la gradation de la lumière de tunnel à DEL comprend : une unité de stockage qui stocke une cartographie de commande de gradation qui met une valeur de luminescence externe représentative correspondance avec une valeur de gradation de lumière de tunnel de la lumière de tunnel à DEL à la valeur de luminescence externe représentative ; une unité de commande qui applique la valeur de luminescence externe actuelle à la cartographie de commande de gradation pour extraire deux valeurs de luminescence externes représentatives adjacentes à la valeur de luminescence externe actuelle et deux valeurs de gradation de lumière de tunnel correspondant aux deux valeurs de luminescence externe représentatives, et qui applique une technique d'interpolation sur la valeur de luminescence externe actuelle, les deux valeurs de luminescence externe représentatives et les deux valeurs de gradation de lumière de tunnel pour calculer la valeur de gradation de lumière de tunnel actuelle ; et une unité de commande de gradation qui commande l'éclairage de la lumière de tunnel à DEL en réponse à la valeur de gradation de lumière de tunnel actuelle.
PCT/KR2013/005511 2012-06-25 2013-06-21 Système et procédé de commande de gradation de lumière de tunnel à del WO2014003372A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020120067930A KR101397191B1 (ko) 2012-06-25 2012-06-25 엘이디 터널등 디밍 제어시스템 및 방법
KR1020120067928A KR101381941B1 (ko) 2012-06-25 2012-06-25 엘이디 터널등 디밍 제어시스템 및 방법
KR10-2012-0067930 2012-06-25
KR10-2012-0067928 2012-06-25

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109902402A (zh) * 2019-03-05 2019-06-18 重庆邮电大学 一种基于多环境参数的智慧照明调光控制方法
CN113701130A (zh) * 2021-07-22 2021-11-26 安徽长龙电气集团有限公司 一种高速公路隧道照明控制方法
CN114992546A (zh) * 2022-05-07 2022-09-02 罗珍 一种灯光自动调节的智慧型市政隧道灯
CN115514790A (zh) * 2022-11-10 2022-12-23 四川九通智路科技有限公司 一种隧道内去网关的物联网随车调光系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1092587A (ja) * 1996-09-13 1998-04-10 Toshiba Corp トンネル照明制御装置
KR20070080399A (ko) * 2006-02-07 2007-08-10 삼성전자주식회사 주변조도에 따른 휴대용 단말기의 백라이트 제어방법 및장치
KR100831383B1 (ko) * 2007-02-16 2008-05-22 라이텍코리아 (주) 비상유도 기능을 갖는 ｌｅｄ 램프 제어시스템
KR20080076558A (ko) * 2007-02-16 2008-08-20 최중근 지그비를 이용한 ｈｉｄ 램프용 안정기 제어시스템
KR20110082651A (ko) * 2010-01-12 2011-07-20 주식회사 아이엔오 터널등 제어장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1092587A (ja) * 1996-09-13 1998-04-10 Toshiba Corp トンネル照明制御装置
KR20070080399A (ko) * 2006-02-07 2007-08-10 삼성전자주식회사 주변조도에 따른 휴대용 단말기의 백라이트 제어방법 및장치
KR100831383B1 (ko) * 2007-02-16 2008-05-22 라이텍코리아 (주) 비상유도 기능을 갖는 ｌｅｄ 램프 제어시스템
KR20080076558A (ko) * 2007-02-16 2008-08-20 최중근 지그비를 이용한 ｈｉｄ 램프용 안정기 제어시스템
KR20110082651A (ko) * 2010-01-12 2011-07-20 주식회사 아이엔오 터널등 제어장치

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109902402A (zh) * 2019-03-05 2019-06-18 重庆邮电大学 一种基于多环境参数的智慧照明调光控制方法
CN109902402B (zh) * 2019-03-05 2022-11-08 重庆邮电大学 一种基于多环境参数的智慧照明调光控制方法
CN113701130A (zh) * 2021-07-22 2021-11-26 安徽长龙电气集团有限公司 一种高速公路隧道照明控制方法
CN114992546A (zh) * 2022-05-07 2022-09-02 罗珍 一种灯光自动调节的智慧型市政隧道灯
CN114992546B (zh) * 2022-05-07 2023-08-15 宁波胜筹光电科技有限公司 一种灯光自动调节的智慧型市政隧道灯
CN115514790A (zh) * 2022-11-10 2022-12-23 四川九通智路科技有限公司 一种隧道内去网关的物联网随车调光系统及方法
CN115514790B (zh) * 2022-11-10 2023-03-07 四川九通智路科技有限公司 一种隧道内去网关的物联网随车调光系统及方法

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