TWI614154B - 智慧型光源控制系統 - Google Patents

智慧型光源控制系統 Download PDF

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TWI614154B
TWI614154B TW106109541A TW106109541A TWI614154B TW I614154 B TWI614154 B TW I614154B TW 106109541 A TW106109541 A TW 106109541A TW 106109541 A TW106109541 A TW 106109541A TW I614154 B TWI614154 B TW I614154B
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light source
light
control system
source control
sensors
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TW106109541A
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TW201834892A (zh
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Wen-Hu Wang
Ying-Wei Guo
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Priority to US15/892,636 priority patent/US10124715B2/en
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Priority to JP2018046562A priority patent/JP2018158717A/ja
Publication of TW201834892A publication Critical patent/TW201834892A/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0422—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using light concentrators, collectors or condensers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0017—Devices integrating an element dedicated to another function
    • B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0411—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using focussing or collimating elements, i.e. lenses or mirrors; Aberration correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
    • G01J1/30—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors
    • G01J1/32—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors adapted for automatic variation of the measured or reference value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/054—Variable non-standard intensity, i.e. emission of various beam intensities different from standard intensities, e.g. continuous or stepped transitions of intensity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/31—Atmospheric conditions
    • B60Q2300/314—Ambient light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/4446—Type of detector

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

本發明係一種智慧型光源控制系統，其包括一光源裝置、一控制器，該光源裝置內部設有複數的透光部、複數的感測器，該等感測器係分設於一光源旁，並且該等感測器與該等透光部的位置相對應，其中在每一感測器與對應的透光部之間形成一通道，供光線通過，該控制器與該等感測器電連接，其中該感測器根據光線的亮度發送一感測訊號至該控制器，並由該控制器適應性的調整該光源的亮度，藉由智慧控制達到提升光源控制效率及安全性的目的。

Description

智慧型光源控制系統
本發明係關於一種控制系統，尤指一種智慧型光源控制系統。
現有技術中，傳統燈具因光源的數量、發光角度不易調整，因此光源固定，例如車輛頭燈，不易作有效的調整，導致在行駛的過程中直接照射對向、前方用路人的眼睛，使人眼睛產生暫時性的黑暗，無法看清楚對向影像，而導致危險發生的機率提升。
有鑒於上述現有技術之不足，本發明的主要目的在於提供一種智慧型光源控制系統，能夠根據本身的光源、外部環境的亮度，適應性的調整本身光源的亮度，以提升光源控制效率及安全性。
為達成上述目的所採取的技術手段系令前述智慧型光源控制系統包括： 一光源裝置，其內設有複數的透光部、複數的感測器，該等感測器係分設於一光源旁，並且該等感測器與該等透光部的位置相對應，其中在每一感測器與對應的透光部之間形成一通道； 一控制器，與該等感測器電連接； 其中，該感測器根據光線的亮度發送一感測訊號至該控制器，並由該控制器適應性的調整該光源的亮度。
藉由上述構造所提供的智慧型光源控制系統，將外部環境的光線透過該透光部進入該光源裝置內，當光線通過該通道，則根據光線的亮度，由該控制器適應性的調整該光源的亮度，能達到提升光源控制效率及安全性的目的。
關於本發明智慧型光源控制系統之第一較佳實施例，請參閱圖1所示，其主要係由一光源裝置10內設有複數的透光部11、複數的感測器12，該等感測器12係分設於一光源旁，並且該等感測器12與該等透光部11的位置相對應，其中在每一感測器12與對應的透光部11之間形成一通道13，供光線通過，該等感測器12電連接一控制器14，其中該感測器12根據光線的亮度發送一感測訊號至該控制器14，並由該控制器14適應性的調整該光源的亮度；
藉由該光源裝置10將外部環境的光線透過該透光部進入其內部的該通道13中，當光線通過該通道13並由該感測器12偵測亮度，則該感測器12根據光線的亮度發送該感測訊號至該控制器14，並由該控制器14根據光線的亮度適應性的調整該光源的亮度，能達到提升光源控制效率及安全性的目的。
於本較佳實施例中，該感測器12可包括一光敏電阻，該光敏電阻設於該光源前側，當該光敏電阻接受光線時阻抗會增加，隨著接受光線的亮度越高，則該光敏電阻的阻值越高、通過電流越小，該控制器14使光源亮度降低，若反之，則亮度提高；該透光部11係設置在該光源裝置10的側壁上，於本較佳實施例中，該透光部11可包括一開孔，並可進一步在該開孔上設置一透鏡。
關於本發明智慧型光源控制系統之第二較佳實施例，請參閱圖2所示，本較佳實施例的主要技術內容與第一實施例大致相同，惟本較佳實施例中進一步提供一可透光的燈殼20，該燈殼20內部具有一容置空間，供設置該光源裝置10、該控制器14，當該燈殼20在使用狀態中（例如安裝在車頭並作為車燈使用），外部環境的光線、或者對向來車的光線，可從該燈殼20進入該光源裝置10的透光部11，並由該感測器12進行偵測，以使該控制器14根據光線的亮度適應性的調整該光源的亮度。
關於本發明智慧型光源控制系統之第三較佳實施例，請參閱圖3所示，本較佳實施例的主要技術內容與前述各實施例大致相同，惟本較佳實施例中進一步在該等透光部11與該等感測器12之間所分別形成的通道13上，分別設置一集光器14，將光線作有效的引導，使光線盡量集中在該感測器12的高敏感度受光範圍內，讓本發明智慧型光源控制系統可提高作動的準確性。於本較佳實施例中，當該感測器12為前述的光敏電阻時，該光敏電阻之受光部係以中心的敏感度為最高，旁邊相對敏感度較差，因此，為更有效的各服該光敏電阻受光敏感部位有限制的缺點，透過該集光器14將光線作有效的引導，使光線盡量集中在該光敏電阻的高敏感度受光範圍內。
於本較佳實施例中，該集光器14可包括一導光條、一集光透鏡及一反射杯。
關於本發明智慧型光源控制系統之第四較佳實施例，請參閱圖4所示，本較佳實施例的主要技術內容與前述各實施例大致相同，惟本較佳實施例中該等透光部11設置在該光源裝置10內的位置有所不同，於本較佳實施例中該光源裝置10內具有複數的通道空間，且分設前述該等透光部11、該等感測器12，其中每一通道空間所設置的透光部11之位置不同，以利於接收來自於不同方向的光線；例如：第一個通道空間的透光部11設在一第一位置、第二個通道空間的透光部11設在一第二位置、第三個通道空間的透光部11設在一第三位置、第四個通道空間的透光部11設在一第四位置。
10‧‧‧光源裝置
11‧‧‧透光部
12‧‧‧感測器
13‧‧‧通道
14‧‧‧集光器
20‧‧‧燈殼
圖1 係本發明之第一較佳實施例的系統架構方塊示意圖。 圖2 係本發明之第二較佳實施例的系統架構方塊示意圖。 圖3 係本發明之第三較佳實施例的系統架構方塊局部示意圖。 圖4 係本發明之第四較佳實施例的系統架構方塊示意圖。
10‧‧‧光源裝置
11‧‧‧透光部
12‧‧‧感測器
13‧‧‧通道
14‧‧‧控制器

Claims (9)

  1. 一種智慧型光源控制系統，其包括：一光源裝置，其內設有複數的透光部、複數的感測器，該等感測器係分設於一光源旁，其中在每一感測器與對應的透光部之間形成一通道，使該光源裝置內具有複數的通道空間，且分設該等透光部、該等感測器，其中每一通道空間所設置的透光部之位置不同；一控制器，與該等感測器電連接；其中，該感測器根據光線的亮度發送一感測訊號至該控制器，並由該控制器適應性的調整該光源的亮度。
  2. 如請求項1所述之智慧型光源控制系統，該感測器包括一光敏電阻，該光敏電阻設於該光源前側。
  3. 如請求項1所述之智慧型光源控制系統，該感測器所接收的光線係為外部環境的光線或者對向來車的光線。
  4. 如請求項1所述之智慧型光源控制系統，進一步提供一可透光的燈殼，該燈殼內設置該光源裝置、該控制器。
  5. 如請求項1所述之智慧型光源控制系統，進一步提供一可透光的燈殼，該透光部係設置在該光源裝置的側壁上。
  6. 如請求項5所述之智慧型光源控制系統，該透光部包括一開孔。
  7. 如請求項6所述之智慧型光源控制系統，在該開孔上設置一透鏡。
  8. 如請求項1至7中任一項所述之智慧型光源控制系統，進一步在該等透光部與該等感測器之間的各通道上，分設一集光器。
  9. 如請求項8所述之智慧型光源控制系統，該集光器包括一導光條、一集光透鏡或一反射杯。
TW106109541A 2017-03-22 2017-03-22 智慧型光源控制系統 TWI614154B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW106109541A TWI614154B (zh) 2017-03-22 2017-03-22 智慧型光源控制系統
US15/892,636 US10124715B2 (en) 2017-03-22 2018-02-09 Smart light control system
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