JP2018203235A - 操向情報を利用した配光制御装置および方法 - Google Patents
操向情報を利用した配光制御装置および方法 Download PDFInfo
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- JP2018203235A JP2018203235A JP2018101471A JP2018101471A JP2018203235A JP 2018203235 A JP2018203235 A JP 2018203235A JP 2018101471 A JP2018101471 A JP 2018101471A JP 2018101471 A JP2018101471 A JP 2018101471A JP 2018203235 A JP2018203235 A JP 2018203235A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
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- 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
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- 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
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- 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
- B60Q1/06—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 adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—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 adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/12—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 adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
-
- 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
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/12—Steering parameters
-
- 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
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/12—Steering parameters
- B60Q2300/122—Steering angle
-
- 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
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/12—Steering parameters
- B60Q2300/124—Steering speed
-
- 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
- B60Q2300/41—Indexing codes relating to other road users or special conditions preceding vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/20—Steering systems
- B60W2510/205—Steering speed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
120:判断部
130:制御部
140:カメラ
Claims (8)
- 操向情報をセンシングする操向センサによってセンシングされた前記操向情報変化量を検出する操向情報検出部;
前記操向情報検出部によって検出された操向情報変化量が既に設定された臨界値以上に変化するか否かと変化方向を判断する判断部;および
前記判断部によって操向情報変化量が既に設定された臨界値以上に変化するときに、前記操向情報変化量に応じてヘッドランプの暗影帯マージンを増減させる制御部;を含む、操向情報を利用した配光制御装置。 - 前記操向情報は、
操舵角情報又は操舵速度情報のうち一つである、請求項1に記載の操向情報を利用した配光制御装置。 - 前記制御部は、
前記操向情報の変化方向と反対のヘッドランプ領域の暗影帯マージンを増減させるものである、請求項1に記載の操向情報を利用した配光制御装置。 - 前方車両の位置情報を獲得し、その車両の位置情報から前方車両の位置変化量を算出する撮影部;
操向情報をセンシングする操向センサによってセンシングされた前記操向情報変化量を検出する操向情報検出部;
前方車両の位置変化量が既に設定された臨界値を超過し、操向情報変化量が既に設定された臨界値以上に変化するか否かと変化方向を判断する判断部;および
前方車両の位置変化量が既に設定された臨界値を超過し、操向情報変化量が既に設定された臨界値以上に変化するときに、前記操向情報変化量に応じてヘッドランプの暗影帯マージンを増減させる制御部を含む、操向情報を利用した配光制御装置。 - 操向情報をセンシングする操向センサによってセンシングされた前記操向情報のうちSWA変化量を検出する段階;
前記検出された操向情報変化量が既に設定された臨界値以上に変化するか否かと変化方向を判断する段階;および
前記判断段階で操向情報変化量が既に設定された臨界値以上に変化するときに、前記操向情報変化量に応じてヘッドランプの暗影帯マージンを増減させる段階;を含む、操向情報を利用した配光制御方法。 - 前記操向情報は、
操舵角情報又は操舵速度情報のうち一つである、請求項5に記載の操向情報を利用した配光制御方法。 - 前記ヘッドランプの暗影帯マージンを増減させる段階は、
前記操向情報の変化方向と反対のヘッドランプ領域の暗影帯マージンを増減させることである、請求項5に記載の操向情報を利用した配光制御方法。 - 撮影部が前方車両の位置情報を獲得し、その車両の位置情報から前方車両の位置変化量を算出する段階;
操向情報検出部が操向情報をセンシングする操向センサによってセンシングされた前記操向情報変化量を検出する段階;
判断部が前方車両の位置変化量が既に設定された臨界値を超過し、操向情報変化量が既に設定された臨界値以上に変化するか否かと変化方向を判断する段階;および
制御部が前方車両の位置変化量が既に設定された臨界値を超過し、操向情報変化量が既に設定された臨界値以上に変化するときに、前記操向情報変化量に応じてヘッドランプの暗影帯マージンを増減させる段階;を含む、操向情報を利用した配光制御方法。
Applications Claiming Priority (2)
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KR10-2017-0068983 | 2017-06-02 | ||
KR1020170068983A KR102202125B1 (ko) | 2017-06-02 | 2017-06-02 | 조향 정보를 이용한 배광 제어 장치 및 방법 |
Publications (2)
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JP2018203235A true JP2018203235A (ja) | 2018-12-27 |
JP6799031B2 JP6799031B2 (ja) | 2020-12-09 |
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JP2018101471A Active JP6799031B2 (ja) | 2017-06-02 | 2018-05-28 | 操向情報を利用した配光制御装置および方法 |
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US (1) | US11391433B2 (ja) |
JP (1) | JP6799031B2 (ja) |
KR (1) | KR102202125B1 (ja) |
CN (1) | CN108973843B (ja) |
DE (1) | DE102018207104A1 (ja) |
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KR102528232B1 (ko) * | 2018-10-08 | 2023-05-03 | 현대자동차주식회사 | 차량 및 그 제어 방법 |
JP2024049632A (ja) * | 2022-09-29 | 2024-04-10 | トヨタ自動車株式会社 | 車両用前照灯の制御装置、制御方法及び、プログラム |
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- 2018-05-08 DE DE102018207104.7A patent/DE102018207104A1/de active Pending
- 2018-05-09 US US15/975,291 patent/US11391433B2/en active Active
- 2018-05-21 CN CN201810490272.2A patent/CN108973843B/zh active Active
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Publication number | Publication date |
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KR102202125B1 (ko) | 2021-01-13 |
CN108973843A (zh) | 2018-12-11 |
KR20180132279A (ko) | 2018-12-12 |
US20180347778A1 (en) | 2018-12-06 |
DE102018207104A1 (de) | 2018-12-06 |
US11391433B2 (en) | 2022-07-19 |
JP6799031B2 (ja) | 2020-12-09 |
CN108973843B (zh) | 2021-11-09 |
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