JP2020001529A - 車内照明システム - Google Patents
車内照明システム Download PDFInfo
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- JP2020001529A JP2020001529A JP2018122047A JP2018122047A JP2020001529A JP 2020001529 A JP2020001529 A JP 2020001529A JP 2018122047 A JP2018122047 A JP 2018122047A JP 2018122047 A JP2018122047 A JP 2018122047A JP 2020001529 A JP2020001529 A JP 2020001529A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/40—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors specially adapted for specific vehicle types
- B60Q3/41—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors specially adapted for specific vehicle types for mass transit vehicles, e.g. buses
- B60Q3/47—Circuits; Control arrangements
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/50—Mounting arrangements
- B60Q3/51—Mounting arrangements for mounting lighting devices onto vehicle interior, e.g. onto ceiling or floor
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
- B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/74—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps
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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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0018—Redirecting means on the surface of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/141—Control of illumination
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
- G06V40/23—Recognition of whole body movements, e.g. for sport training
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
- H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
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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
- B60Q2500/00—Special features or arrangements of vehicle interior lamps
- B60Q2500/30—Arrangements for illuminating different zones in the vehicle, e.g. front/rear, different seats
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
- B60Q3/82—Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30268—Vehicle interior
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Psychiatry (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
Description
図1から図5を参照して、実施形態について説明する。図1は、実施形態に係る車内照明システムが適用される車両の室内の概略構成を表す模式図である。図2は、実施形態に係る車内照明システムが適用される車両の室内を表す模式図である。図3は、実施形態に係る車内照明システムの概略構成を表すブロック図である。図4は、実施形態に係る車内照明システムの外観を表す斜視図である。図5は、実施形態に係る車内照明システムが推定する人体モデルの一例を示す図である。なお、図1、図2に示す矢印X方向は、車両100の車幅方向とする。図1、図2に示す矢印Y方向は、車両100の高さ方向とする。図1、図2に示す矢印Z方向は、車両100の長さ方向(前後方向)とする。以下の説明において、車両100を「自車両」と表記する場合がある。
2 筐体
3 撮像部
4 出力部
5 照明部
50 照明ユニット
51 照明装置
52 ダウンライト
53 フットランプ
6 操作部
7 外部接続部
8 制御部
81 記憶部
81a 予測情報
81b 照明配置情報
82 処理部
83 推定部
84 予測部
85 動作制御部
100 車両
101 室内
110 ドア
107 後部座席
108 後部座席
200 状態検出装置
OB 対象者
OBM 人体モデル
Claims (6)
- 車両の室内に設けられた照明ユニットと、
前記室内の対象者までの距離を含む深度画像を撮像する撮像部と、
前記撮像部によって撮像された前記深度画像から前記対象者の3次元の人体モデルを推定する推定部と、
前記推定部によって推定された前記人体モデルに基づいて、前記室内における前記対象者の移動意思を予測する予測部と、
前記予測部によって予測された前記移動意思に応じて、前記照明ユニットの照明を制御する動作制御部と、
を備えることを特徴とする車内照明システム。 - 前記照明ユニットは、複数の照明装置を有し、
前記動作制御部は、前記予測部によって前記移動意思が予測された前記対象者の近くの前記照明装置を点灯させる、
請求項1に記載の車内照明システム。 - 前記予測部は、前記推定部によって推定された前記人体モデルに基づいて、前記室内における前記対象者の移動先を予測し、
前記動作制御部は、前記予測部によって予測された前記移動先の前記照明装置を点灯させる、
請求項2に記載の車内照明システム。 - 前記動作制御部は、前記移動先の前記照明装置を点灯させると、前記対象者の移動元で点灯させている前記照明装置を消灯させる、
請求項3に記載の車内照明システム。 - 前記予測部は、前記推定部によって推定された前記人体モデルに基づいて、前記室内を移動している前記対象者の移動終了意思を予測し、
前記動作制御部は、前記予測部によって予測された前記移動終了意思に応じて、前記照明ユニットの照明を終了させる、
請求項1から4のいずれか1項に記載の車内照明システム。 - 前記車両の天井の前記室内側の面に設けられ、前記撮像部、前記推定部、前記予測部及び前記動作制御部が組み付けられる筐体を備える、
請求項1から5のいずれか1項に記載の車内照明システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018122047A JP7046734B2 (ja) | 2018-06-27 | 2018-06-27 | 車内照明システム |
US16/437,215 US11292386B2 (en) | 2018-06-27 | 2019-06-11 | Vehicle interior lighting system for illuminating an interior of a vehicle based on a predicted movement intention of an object person |
EP19182076.0A EP3587186B1 (en) | 2018-06-27 | 2019-06-24 | Vehicle interior lighting system |
CN201910560638.3A CN110716636B (zh) | 2018-06-27 | 2019-06-26 | 车内照明系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2018122047A JP7046734B2 (ja) | 2018-06-27 | 2018-06-27 | 車内照明システム |
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Publication Number | Publication Date |
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JP2020001529A true JP2020001529A (ja) | 2020-01-09 |
JP7046734B2 JP7046734B2 (ja) | 2022-04-04 |
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JP2018122047A Active JP7046734B2 (ja) | 2018-06-27 | 2018-06-27 | 車内照明システム |
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US (1) | US11292386B2 (ja) |
EP (1) | EP3587186B1 (ja) |
JP (1) | JP7046734B2 (ja) |
CN (1) | CN110716636B (ja) |
Cited By (1)
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WO2021140893A1 (ja) | 2020-01-08 | 2021-07-15 | 日本製鉄株式会社 | 鋼板およびその製造方法 |
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JP7109866B2 (ja) * | 2019-04-19 | 2022-08-01 | 矢崎総業株式会社 | 照明制御システム及び照明制御方法 |
JP7425679B2 (ja) * | 2020-06-23 | 2024-01-31 | 本田技研工業株式会社 | 車両用灯体装置 |
JP2022149041A (ja) * | 2021-03-25 | 2022-10-06 | 本田技研工業株式会社 | 照明制御装置 |
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CN110716636B (zh) | 2023-04-18 |
JP7046734B2 (ja) | 2022-04-04 |
US20200001783A1 (en) | 2020-01-02 |
EP3587186A1 (en) | 2020-01-01 |
EP3587186B1 (en) | 2023-05-24 |
US11292386B2 (en) | 2022-04-05 |
CN110716636A (zh) | 2020-01-21 |
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