JP7727643B2 - 車両用表示システム及び画像照射装置 - Google Patents
車両用表示システム及び画像照射装置Info
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- JP7727643B2 JP7727643B2 JP2022547477A JP2022547477A JP7727643B2 JP 7727643 B2 JP7727643 B2 JP 7727643B2 JP 2022547477 A JP2022547477 A JP 2022547477A JP 2022547477 A JP2022547477 A JP 2022547477A JP 7727643 B2 JP7727643 B2 JP 7727643B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/211—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays producing three-dimensional [3D] effects, e.g. stereoscopic images
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/23—Head-up displays [HUD]
- B60K35/234—Head-up displays [HUD] controlling the brightness, colour or contrast of virtual images depending on the driving conditions or on the condition of the vehicle or the driver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
- B60K35/285—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver for improving awareness by directing driver's gaze direction or eye points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/80—Arrangements for controlling instruments
- B60K35/81—Arrangements for controlling instruments for controlling displays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/21—Optical features of instruments using cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/304—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using merged images, e.g. merging camera image with stored images
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10141—Special mode during image acquisition
- G06T2207/10152—Varying illumination
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Instrument Panels (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
車両に設けられた車両用表示システムであって、
前記車両の外部に近赤外光を照射する第一灯具と、
前記車両の外部に可視光を照射する第二灯具と、
前記第一灯具により照射された前記車両の外部の第一画像を撮像する第一カメラと、
前記第一カメラの撮像範囲を含み、前記第二灯具により照射された前記車両の外部の第二画像を撮像する第二カメラと、
前記第二画像の輝度に基づいて、前記第二画像の画素に対応する前記第一画像の画素の輝度を下げた第三画像を生成する制御部と、
前記制御部によって生成された前記第三画像を表示するように構成されたヘッドアップディスプレイと、を備える。
車両に設けられ、所定の画像を表示するように構成された画像照射装置であって、
前記所定の画像を生成するための光を出射する画像生成装置と、
前記画像生成装置により出射された光を反射する反射部と、
前記画像生成装置と前記反射部とを接続する接続部と、を備えており、
前記接続部の少なくとも一部はバイメタルにより形成されている。
図1を参照して、本実施形態に係る車両システム2について以下に説明する。図1は、車両システム2のブロック図である。当該車両システム2が搭載された車両1は、自動運転モードで走行可能な車両(自動車)である。
図8は、第二実施形態に係るHUD42Aを車両1の側面側から見た模式図である。図9は、画像生成部424、凹面鏡426および接続部429を上方から見た模式図である。HUD42Aは、車両1に設けられている。例えば、HUD42Aは、車両1のダッシュボード内に配置される。尚、第二実施形態の説明では、第一実施形態の説明において既に説明された部材と同一の参照番号を有する部材については、説明の便宜上、その説明は省略する。HUD42Aは、画像照射装置の一例である。
次に、図13から図15を参照して、第三実施形態に係るHUD42Bについて説明する。尚、第三実施形態の説明では、第二実施形態の説明において既に説明された部材と同一の参照番号を有する部材については、説明の便宜上、その説明は省略する。また、図13において、制御基板425の図示は省略されている。
Claims (9)
- 車両に設けられた車両用表示システムであって、
前記車両の外部に近赤外光を照射する第一灯具と、
前記車両の外部に可視光を照射する第二灯具と、
前記第一灯具により照射された前記車両の外部の第一画像を撮像する第一カメラと、
前記第一カメラの撮像範囲を含み、前記第二灯具により照射された前記車両の外部の第二画像を撮像する第二カメラと、
前記第二画像の輝度に基づいて、前記第二画像の画素に対応する前記第一画像の画素の輝度を下げた第三画像を生成する制御部と、
前記制御部によって生成された前記第三画像を表示するように構成されたヘッドアップディスプレイと、を備え、
前記制御部は、前記第二画像において高輝度画素の輝度と低輝度画素の輝度を相対的に反転させ、輝度の高くなった画素に対して高い透明度を設定し、輝度の低くなった画素に対して低い透明度を設定した、参照画像を生成し、
前記制御部は、前記参照画像と前記第一画像とを重ね合わせることにより前記第三画像を生成する、車両用表示システム。 - 前記制御部は、透明度を設定する前に、前記第二画像のコントラストを調整する、請求項1に記載の車両用表示システム。
- 前記制御部は、前記第三画像のコントラストを調整する、請求項1または2に記載の車両用表示システム。
- 前記第一灯具は、水平よりも上方を含む範囲に前記近赤外光を照射する、請求項1から3のいずれか一項に記載の車両用表示システム。
- 車両に設けられ、所定の画像を表示するように構成された画像照射装置であって、
前記所定の画像を生成するための光を出射する画像生成装置と、
前記画像生成装置により出射された光を反射する反射部と、
前記画像生成装置と前記反射部とを接続する接続部と、を備えており、
前記接続部の少なくとも一部はバイメタルにより形成されている、画像照射装置。 - 前記バイメタルにより形成された前記接続部の少なくとも一部は、前記画像生成装置の近傍の温度が所定の閾値を超えると変形する、請求項5に記載の画像照射装置。
- 前記バイメタルは、Cr-Ni-MN合金からなる金属板とNi-Fe合金からなる金属板とが接着されることにより形成される、請求項5に記載の画像照射装置。
- 前記画像生成装置は、表示デバイスと、当該表示デバイスを囲むフレーム部とを有しており、
前記接続部は、前記フレーム部に接続されており、
前記フレーム部は、前記バイメタルにより形成されている、請求項5から7のいずれか一項に記載の画像照射装置。 - 前記画像生成装置は、表示デバイスと、当該表示デバイスを囲むフレーム部とを有しており、
前記接続部は、前記フレーム部に接続されており、
前記フレーム部は、金属により形成されている、請求項5から7のいずれか一項に記載の画像照射装置。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020153909 | 2020-09-14 | ||
| JP2020153909 | 2020-09-14 | ||
| JP2020190155 | 2020-11-16 | ||
| JP2020190155 | 2020-11-16 | ||
| PCT/JP2021/030776 WO2022054557A1 (ja) | 2020-09-14 | 2021-08-23 | 車両用表示システム及び画像照射装置 |
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| Publication Number | Publication Date |
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| JPWO2022054557A1 JPWO2022054557A1 (ja) | 2022-03-17 |
| JP7727643B2 true JP7727643B2 (ja) | 2025-08-21 |
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| Country | Link |
|---|---|
| US (1) | US12382185B2 (ja) |
| EP (1) | EP4213478A4 (ja) |
| JP (1) | JP7727643B2 (ja) |
| CN (1) | CN116076077A (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US12298523B2 (en) * | 2020-11-13 | 2025-05-13 | Panasonic Automotive Systems Company Of America, Division Of Panasonic Corporation Of North America | Head-up display with automatic seat-height adjustment |
| JP2023176966A (ja) * | 2022-06-01 | 2023-12-13 | 株式会社デンソー | 車両制御装置 |
| USD1122945S1 (en) * | 2023-12-26 | 2026-04-21 | Lg Electronics Inc. | Display screen or portion thereof with animated graphical user interface |
| US20250263010A1 (en) * | 2024-02-15 | 2025-08-21 | Rivian Ip Holdings, Llc | Vehicle illumination alignment systems and methods |
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- 2021-08-23 WO PCT/JP2021/030776 patent/WO2022054557A1/ja not_active Ceased
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| CN116076077A (zh) | 2023-05-05 |
| EP4213478A1 (en) | 2023-07-19 |
| JPWO2022054557A1 (ja) | 2022-03-17 |
| WO2022054557A1 (ja) | 2022-03-17 |
| EP4213478A4 (en) | 2024-03-13 |
| US20230362495A1 (en) | 2023-11-09 |
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