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公开(公告)号：US20230331158A1
公开(公告)日：2023-10-19
申请号：US18308775
申请日：2023-04-28
发明人： Gregory A. Huizen , Justin E. Sobecki , Austen C. Peterson , Ian A. McCabe , Rodney K. Blank , Niall R. Lynam
CPC分类号： B60R1/12 , H04N23/56 , H04N25/10 , B60R1/04 , B60R11/04 , B60R2001/1253 , B60R2011/0033
摘要： A vehicular interior rearview mirror assembly includes a mirror head accommodating an interior mirror reflective element. The mirror reflective element has a mirror transflector that transmits near infrared light incident thereon, transmits visible light incident thereon and reflects visible light incident thereon. A camera is disposed within the mirror head and views through the mirror transflector. The camera includes an imaging sensor having a quantum efficiency (QE) of at least 15% for near infrared light having a wavelength of 940 nm. First, second and third near infrared illumination sources are disposed within the mirror head and operable to emit near infrared light that passes through the mirror transflector. The near infrared illumination sources are at respective locations at the mirror reflective element and, when powered, illuminate respective seat regions for a driver-monitoring function or an occupant-detection function.
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公开(公告)号：US20230264631A1
公开(公告)日：2023-08-24
申请号：US18305477
申请日：2023-04-24
摘要： A vehicular exterior rearview mirror control system is configured to attach at a side of a vehicle and includes a mirror assembly having a variable reflectance mirror reflective element. The vehicular rearview mirror control system processes image data captured by a rear backup camera of the vehicle. The rearview mirror control system, via processing a first subset of image data captured by the rear backup camera, determines ambient light rearward of the vehicle. The rearview mirror control system, via processing a second subset of received image data captured by the rear backup camera, determines glare light emanating from a headlight of another vehicle following the equipped vehicle. The first subset of captured image data is different than the second subset of captured image data. A door module unit of the vehicle controls dimming of the variable reflectance mirror reflective element based at least in part on the determined glare light.
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公开(公告)号：US20230252900A1
公开(公告)日：2023-08-10
申请号：US18301286
申请日：2023-04-17
发明人： Gregory A. Huizen , Mark E. Kramer
CPC分类号： G08G1/167 , B60R1/1207 , B60R2001/1215
摘要： A vehicular exterior rearview mirror assembly includes a mounting structure, a mirror reflective element, a mirror back plate, a heater element, and a blind zone indication module. The heater element is disposed between the mirror back plate and the mirror reflective element. The blind zone indication module includes a diffuser and a housing that houses a circuit element and a light source. The circuit element includes electrically conductive terminals that are in electrical connection with circuitry of the circuit element and that are disposed at a connector portion of the housing that is configured to connect to a wire harness to electrically power circuitry of the circuit element when the vehicular exterior rearview mirror assembly is mounted and used at a vehicle. The blind zone indication module is associated with a blind spot detection system of a vehicle at which the vehicular exterior rearview mirror assembly is mounted and used.
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公开(公告)号：US11702010B2
公开(公告)日：2023-07-18
申请号：US17646682
申请日：2021-12-31
CPC分类号： B60R1/12 , B60R1/04 , H04N5/655 , B60R2001/1215 , B60R2001/1253 , B60R2300/10 , B60R2300/20
摘要： A vehicular interior rearview mirror assembly includes a mirror head and a display device disposed in the mirror head and behind a reflective element. An actuator is operable to adjust the mirror head between a mirror mode orientation and a display mode orientation. Operation of the actuator moves a cam follower to cause a pin at the mirror head to travel along the groove to adjust orientation of the mirror head. With the mirror head in the mirror mode orientation, a first voltage is applied to adjust the mirror head out of the mirror mode orientation. A second voltage that is lower than the first voltage is then applied to adjust the mirror head toward the display mode orientation. A third voltage that is higher than the second voltage is then applied to adjust the mirror head into the display mode orientation.
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公开(公告)号：US11691567B2
公开(公告)日：2023-07-04
申请号：US17451187
申请日：2021-10-18
CPC分类号： B60R1/074 , B60R1/1207 , B60R2001/1253
摘要： An exterior rearview mirror assembly for mounting at a vehicle includes a base portion configured for attachment at a side of the vehicle, and a mirror head having a mirror reflective element, an attachment plate and an electrically-operable mirror actuator. The base portion extends through an aperture in the mirror head. The mirror actuator is attached at the attachment plate, which includes wall structure that extends from the front side of the attachment plate and that circumscribes and spans a perimeter circumferential edge of a glass substrate of the mirror reflective element. The mirror actuator is electrically operable to adjust the mirror head relative to the base portion. The aperture allows for movement of the mirror head relative to the base portion during operation of the mirror actuator.
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公开(公告)号：US11285866B2
公开(公告)日：2022-03-29
申请号：US16947771
申请日：2020-08-17
IPC分类号： B60Q1/26 , B60R1/06 , B60R1/12 , F21V5/04 , F21V9/08 , G02B19/00 , G03B21/00 , G02B3/00 , G03B21/20 , F21S43/20 , F21S43/14 , G03B29/00 , G02B7/02 , F21S43/50 , F21Y113/13 , F21Y115/10 , F21W104/00 , F21W107/10
摘要： A vehicular ground illumination module includes first, second and third icon LEDs, and first, second and third masks associated with respective ones of the first, second and third LEDs. A ground illumination LED and a freeform optic of the module function to, when the ground illumination LED electrically powered, illuminate the ground adjacent the side of the vehicle at which the module is mounted, with a ground illumination region of the ground being illuminated at a ground illumination intensity and an icon region of the ground being illuminated at an icon illumination intensity that is less than the ground illumination intensity. When the first, second and third icon LEDs are individually electrically powered to emit light, light emitted by the LEDs passes through the respective masks to project first, second and third projected images that provide animated images at the icon region of the ground adjacent the vehicle.
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公开(公告)号：US20220017015A1
公开(公告)日：2022-01-20
申请号：US17446855
申请日：2021-09-03
发明人： Gregory A. Huizen , Eric Peterson
IPC分类号： B60R1/12 , B60K35/00 , B60R1/04 , H01L25/075
摘要： A vehicular interior rearview mirror assembly includes a mirror head pivotable about a mirror support, which is configured to attach at an interior portion of a vehicle. The mirror head includes a mirror casing and a mirror reflective element having a transflective mirror reflector that at least partially reflects light incident thereon and at least partially transmits incident light therethrough. A video display device is disposed behind a reflective region of the mirror reflective element and includes a display screen backlit by a backlighting device, which includes a plurality of micro-LEDs disposed at electrically conductive traces of a flexible circuit element. With the mirror support attached at the interior portion of the vehicle, the video display device is operable to display video images captured by a camera of the vehicle, whereby light emitted by the video display device passes through the mirror reflective element for viewing displayed video images.
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公开(公告)号：US20210221293A1
公开(公告)日：2021-07-22
申请号：US17301476
申请日：2021-04-05
摘要： A vehicular rearview mirror control system includes a rearview mirror assembly having a variable reflectance electro-optic mirror reflective element. An electronic control unit receives image data captured by a rear backup camera of the vehicle. The electronic control unit, responsive to processing a first subset of received image data captured by the rear backup camera, determines ambient light rearward of the equipped vehicle. The electronic control unit, responsive to processing a second subset of received image data captured by the rear backup camera, determines glare light emanating from a headlight of another vehicle following the equipped vehicle. The first subset of received image data is different than the second subset of received image data. The electronic control unit generates an output to control dimming of the mirror reflective element of the rearview mirror assembly responsive to a determined location of the determined glare light.
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公开(公告)号：US20200377022A1
公开(公告)日：2020-12-03
申请号：US16946027
申请日：2020-06-03
摘要： An interior rearview mirror assembly includes a mirror head pivotally mounted at a mirror mount, and a display device disposed in the mirror head and behind the reflective element. An actuator is disposed at the mirror head and, when actuated, pivots the mirror head upward or downward to pivot the mirror head between a mirror mode orientation and a display mode orientation. The actuator includes at least one cam follower that is pivotable and that has an arcuate groove that receives a pin at the mirror head. Actuation of the actuator pivots the cam follower to move the pin along the groove and to pivot the mirror head relative to the mirror mount. The arcuate groove of the cam follower has a spiral form having a non-uniform radius of curvature at a middle region and a constant radius of curvature about the pivot axis at each end region.
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公开(公告)号：US10744931B2
公开(公告)日：2020-08-18
申请号：US16798776
申请日：2020-02-24
IPC分类号： F21V21/00 , B60Q1/26 , E05B85/16 , F21S43/14 , F21S43/20 , F21S43/15 , E05B17/10 , F21Y115/10
摘要： A vehicular ground illumination light module includes at least one light emitting diode and a freeform optic disposed in front of the emitting diode. The vehicular ground illumination light module, when disposed at a side of a vehicle, and when the light emitting diode is electrically powered so as to emit light through the freeform optic, illuminates a ground region at that side of the vehicle. The illuminated ground region includes an illuminated side ground region at least partially along the side of the vehicle and an illuminated rearward ground region rearward of a rearmost portion of the vehicle. The illuminated ground region is at least in part within the fields of view of a sideward-viewing side camera and a rearward-viewing rear backup camera disposed at the vehicle. A portion of the illuminated side ground region is illuminated with a luminance of at least 10 lux.
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