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公开(公告)号：US20200249354A1
公开(公告)日：2020-08-06
申请号：US16829778
申请日：2020-03-25
发明人： Oded Yeruhami , Amit Steinberg , Nir Osiroff , Ronen Eshel
IPC分类号： G01S17/42 , G01S17/931 , G01S7/481 , G01S7/484 , G01S7/4911 , G01S7/48
摘要： A LIDAR system may include a processor configured to control a LIDAR light source for illuminating a field of view (FOV), receive, from a group of light detectors, input signals indicative of reflections of light from objects in the FOV, and process a first subset of the input signals associated with a first region of the FOV to detect a first object in the first region. The processor may also process a second subset of the input signals associated with a second region of the FOV to detect a second object in the second region. The second object may be located at a greater distance from the light source than the first object.
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公开(公告)号：US12000960B2
公开(公告)日：2024-06-04
申请号：US16829778
申请日：2020-03-25
发明人： Oded Yeruhami , Amit Steinberg , Nir Osiroff , Ronen Eshel
IPC分类号： G01S7/481 , B60S1/02 , B81B3/00 , G01H1/00 , G01S7/48 , G01S7/484 , G01S7/4863 , G01S7/4911 , G01S7/4914 , G01S7/497 , G01S17/06 , G01S17/10 , G01S17/32 , G01S17/42 , G01S17/58 , G01S17/89 , G01S17/931 , G02B26/12
CPC分类号： G01S7/4817 , B60S1/02 , B81B3/0018 , G01H1/00 , G01S7/4802 , G01S7/4808 , G01S7/4814 , G01S7/4815 , G01S7/4816 , G01S7/484 , G01S7/4863 , G01S7/4911 , G01S7/4914 , G01S7/497 , G01S17/06 , G01S17/10 , G01S17/32 , G01S17/42 , G01S17/58 , G01S17/89 , G01S17/931 , B81B2201/04 , G01S2007/4975 , G02B26/122
摘要： In some embodiments, a LIDAR system may include at least one processor configured to control at least one light source for projecting light toward a field of view and receive from at least one first sensor first signals associated with light projected by the at least one light source and reflected from an object in the field of view, wherein the light impinging on the at least one first sensor is in a form of a light spot having an outer boundary. The processor may further be configured to receive from at least one second sensor second signals associated with light noise, wherein the at least one second sensor is located outside the outer boundary; determine, based on the second signals received from the at least one second sensor, an indicator of a magnitude of the light noise; and determine, based on the indicator the first signals received from the at least one first sensor and, a distance to the object.
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公开(公告)号：US10222477B2
公开(公告)日：2019-03-05
申请号：US15861232
申请日：2018-01-03
发明人： Omer David Keilaf , Amit Steinberg , David Elooz , Guy Zohar , Julian Vlaiko , Nir Osiroff , Oded Yeruhami , Oren Buskila , Oren Rosenzweig , Ronen Eshel , Yair Antman
IPC分类号： G01C3/08 , G01S17/89 , G01S17/93 , G01S17/10 , G01S7/486 , G01S7/487 , G01S17/42 , G01S7/48 , G01S7/497 , G01S17/02 , G01S7/481 , G05D1/02 , G08G1/04 , G08G1/16 , B60Q1/00 , B60Q1/26 , G01S7/484
摘要： A LIDAR system is provided. The LIDAR system comprises at least one processor configured to: access an optical budget stored in memory, the optical budget being associated with at least one light source and defining an amount of light that is emittable in a predetermined time period by the at least one light source; receive information indicative of a platform condition for the LIDAR system; based on the received information, dynamically apportion the optical budget to a field of view of the LIDAR system based on at least two of: scanning rates, scanning patterns, scanning angles, spatial light distribution, and temporal light distribution; and output signals for controlling the at least one light source in a manner enabling light flux to vary over scanning of the field of view in accordance with the dynamically apportioned optical budget.
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公开(公告)号：US20180143324A1
公开(公告)日：2018-05-24
申请号：US15861232
申请日：2018-01-03
发明人： Omer David Keilaf , Amit Steinberg , David Elooz , Guy Zohar , Julian Vlaiko , Nir Osiroff , Oded Yeruhami , Oren Buskila , Oren Rosenzweig , Ronen Eshel , Yair Antman
CPC分类号： G01S17/89 , B60Q1/0023 , B60Q1/26 , G01S7/4808 , G01S7/4814 , G01S7/4815 , G01S7/4817 , G01S7/484 , G01S7/4861 , G01S7/4863 , G01S7/4868 , G01S7/4876 , G01S7/497 , G01S7/4972 , G01S17/026 , G01S17/10 , G01S17/42 , G01S17/93 , G01S17/936 , G05D1/024 , G05D2201/0213 , G08G1/04 , G08G1/166
摘要： A LIDAR system is provided. The LIDAR system comprises at least one processor configured to: access an optical budget stored in memory, the optical budget being associated with at least one light source and defining an amount of light that is emittable in a predetermined time period by the at least one light source; receive information indicative of a platform condition for the LIDAR system; based on the received information, dynamically apportion the optical budget to a field of view of the LIDAR system based on at least two of: scanning rates, scanning patterns, scanning angles, spatial light distribution, and temporal light distribution; and output signals for controlling the at least one light source in a manner enabling light flux to vary over scanning of the field of view in accordance with the dynamically apportioned optical budget.
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公开(公告)号：US20180113216A1
公开(公告)日：2018-04-26
申请号：US15393749
申请日：2016-12-29
发明人： Hanoch Kremer , Amit Steinberg , Oren Buskila , Omer Keilaf , Guy Zohar , Nir Osiroff , Ronen Eshel , Oded Yeruhami , Pavel Berman , David Elooz , Yair Antman , Julian Vlaiko
CPC分类号： G01S17/89 , G01S7/4815 , G01S7/484 , G01S7/4868 , G01S17/42 , G01S17/936 , H04W4/40
摘要： Disclosed is a scanning device including: a photonic emitter assembly (PTX) to emit at least one pulse of inspection photons in accordance with at least one adjustable pulse parameter, a photonic reception and detection assembly (PRX) to receive reflected photons reflected back from an object, the PRX including a detector to detect in accordance with at least one adjustable detection parameter the reflected photons and produce a detected scene signal, and a closed loop controller to: (a) control the PTX and PRX, (b) receive the detected scene signal from the detector and (c) update said at least one pulse parameter and at least one detection parameter at least partially based on a work plan derived at least partially from the detected scene signal.
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6.发明申请公开(公告)号：US20180100928A1
公开(公告)日：2018-04-12
申请号：US15391916
申请日：2016-12-28
发明人： Omer Keilaf , Oren Buskila , Amit Steinberg , David Elooz , Nir Osiroff , Ronen Eshel , Yair Antman , Guy Zohar , Yair Alpern , Moshe Medina , Smadar David , Pavel Berman , Oded Yeruhami , Julian Vlaiko
CPC分类号： G01S17/936 , G01S7/4815 , G01S7/4816 , G01S7/4817 , G01S7/497 , G01S17/10 , G01S17/42 , G01S17/66 , G01S17/89
摘要： Disclosed is a scanning device including a photonic emitter assembly (PTX) to emit at least one pulse of inspection photons in accordance with at least one adjustable pulse (generation) parameter, a photonic reception and detection assembly (PRX) to receive reflected photons reflected back from an object, the PRX including a dynamic detector to detect the reflected photons based on one or more adjustable detector parameter, the detector further configured to produce a detected scene signal, and a closed loop controller to control the PTX and PRX and to receive a PTX feedback and a PRX feedback, the controller further comprising a situational assessment unit to receive the detected scene signal from the detector and produce a scanning plan and update the at least one pulse parameter and at least one detector parameter at least partially based on the scanning plan.
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