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公开(公告)号：US11796643B2
公开(公告)日：2023-10-24
申请号：US16426852
申请日：2019-05-30
申请人： Microvision, Inc.
CPC分类号： G01S7/4817 , G01S7/4811 , G01S17/10
摘要： A light detection and ranging system includes synchronously scanning transmit and receive mirrors that scan a pulsed fanned laser beam in two dimensions. Imaging optics image a receive aperture onto an arrayed receiver that includes a plurality of light sensitive devices. Adaptive methods dynamically modify the size and location of the field of view as well as laser pulse properties in response to internal and external sensors data.
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公开(公告)号：US20210011133A1
公开(公告)日：2021-01-14
申请号：US16508821
申请日：2019-07-11
申请人： Microvision, Inc.
摘要： A light detection and ranging system includes synchronously scanning transmit and receive mirrors that scan a pulsed fanned laser beam in two dimensions. Imaging optics image a receive aperture onto an arrayed receiver that includes a plurality of light sensitive devices. A phase offset may be injected into a scanning trajectory to mitigate effects of interfering light sources.
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公开(公告)号：US11754682B2
公开(公告)日：2023-09-12
申请号：US16426920
申请日：2019-05-30
申请人： Microvision, Inc.
IPC分类号： G01S7/481 , G01S7/4865 , G01S17/89 , G01S17/931 , G01S17/10 , G01S7/48 , G01S13/42
CPC分类号： G01S7/4817 , G01S7/4802 , G01S7/4815 , G01S7/4865 , G01S13/426 , G01S17/10 , G01S17/89 , G01S17/931
摘要： A light detection and ranging system includes synchronously scanning transmit and receive mirrors that scan a pulsed fanned laser beam in two dimensions. Imaging optics image a receive aperture onto an arrayed receiver that includes a plurality of light sensitive devices. Scanning mirror offsets may be applied to modify a fan angle of the pulsed fanned laser beam. Adaptive methods dynamically modify the size and location of the field of view, laser pulse properties, and/or fan angle in response to internal and external sensors data.
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公开(公告)号：US20200379089A1
公开(公告)日：2020-12-03
申请号：US16426852
申请日：2019-05-30
申请人： Microvision, Inc.
摘要： A light detection and ranging system includes synchronously scanning transmit and receive mirrors that scan a pulsed fanned laser beam in two dimensions. Imaging optics image a receive aperture onto an arrayed receiver that includes a plurality of light sensitive devices. Adaptive methods dynamically modify the size and location of the field of view as well as laser pulse properties in response to internal and external sensors data.
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公开(公告)号：US11579256B2
公开(公告)日：2023-02-14
申请号：US16508821
申请日：2019-07-11
申请人： Microvision, Inc.
IPC分类号： G01S7/481 , G01S7/4863 , G01S7/484 , G01S7/48
摘要： A light detection and ranging system includes synchronously scanning transmit and receive mirrors that scan a pulsed fanned laser beam in two dimensions. Imaging optics image a receive aperture onto an arrayed receiver that includes a plurality of light sensitive devices. A phase offset may be injected into a scanning trajectory to mitigate effects of interfering light sources.
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公开(公告)号：US20200379090A1
公开(公告)日：2020-12-03
申请号：US16426920
申请日：2019-05-30
申请人： Microvision, Inc.
摘要： A light detection and ranging system includes synchronously scanning transmit and receive mirrors that scan a pulsed fanned laser beam in two dimensions. Imaging optics image a receive aperture onto an arrayed receiver that includes a plurality of light sensitive devices. Scanning mirror offsets may be applied to modify a fan angle of the pulsed fanned laser beam. Adaptive methods dynamically modify the size and location of the field of view, laser pulse properties, and/or fan angle in response to internal and external sensors data.
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