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公开(公告)号：US20240359707A1
公开(公告)日：2024-10-31
申请号：US18763427
申请日：2024-07-03
申请人： Refraction Al, Inc
IPC分类号： B60W60/00 , B60W50/06 , G01C25/00 , G01S7/497 , G01S17/931
CPC分类号： B60W60/001 , B60W50/06 , G01C25/00 , G01S7/497 , G01S17/931 , B60W2420/403
摘要： The method for autonomous vehicle control preferably includes sampling measurements, determining refined sensor poses based on the measurements, determining an updated vehicle pose based on the measurements and operation matrix, optionally determining evaluation sensor poses based on the refined sensor poses, optionally updating the operation matrix(es) based on the evaluation sensor poses, and/or any other suitable elements. The system for autonomous vehicle control can include one or more vehicles, one or more sensors, one or more processing systems, and/or any other suitable components.
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公开(公告)号：US12133011B1
公开(公告)日：2024-10-29
申请号：US18626926
申请日：2024-04-04
发明人： Kazuya Kayama , Satoshi Omodani
IPC分类号： H04N5/351 , G01S7/48 , G01S7/481 , G01S7/4861 , G01S7/4863 , G01S17/931 , H04N25/771 , H04N25/773 , H04N25/78 , G01S17/89
CPC分类号： H04N25/773 , G01S7/4808 , G01S7/4863 , G01S17/931 , H04N25/771 , H04N25/78 , G01S17/89
摘要： A photoelectric conversion device includes a photoelectric conversion unit configured to output a photon detection signal in response to an incidence of a photon, a counting unit configured to count the photon detection signal output from the photoelectric conversion unit, and a counting control unit configured to control a counting operation in the counting unit. The counting control unit is configured to reset a count value and restart the counting operation from an initial value, when a count value from a start of the counting operation to a first time is less than a first threshold value and a count value from the start of the counting operation to a second time after the first time is equal to or greater than a second threshold value greater than the first threshold value.
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公开(公告)号：US12132133B2
公开(公告)日：2024-10-29
申请号：US18338631
申请日：2023-06-21
发明人： Sanghyun Jo , Jaeho Lee , Haeryong Kim , Hyeonjin Shin
IPC分类号： H01L29/66 , G01S7/481 , G01S17/931 , H01L27/146 , H01L31/02 , H01L31/0224 , H01L31/028 , H01L31/032 , H01L31/0352 , H01L31/101 , H01L31/107 , H01S5/0687 , H10K39/32 , G05D1/00 , H01L31/0256 , H01L31/0296 , H01L31/0304 , H01L31/0312
CPC分类号： H01L31/1075 , G01S7/4816 , G01S7/4817 , G01S17/931 , H01L27/14643 , H01L27/14647 , H01L31/02027 , H01L31/022466 , H01L31/028 , H01L31/032 , H01L31/035209 , H01L31/035281 , H01L31/03529 , H01L31/1013 , H01S5/0687 , H10K39/32 , G05D1/024 , H01L31/0296 , H01L31/0304 , H01L31/0312 , H01L31/0324 , H01L2031/0344 , H01L31/035218
摘要： A photodetector having a small form factor and having high detection efficiency with respect to both visible light and infrared rays may include a first electrode, a collector layer on the first electrode, a tunnel barrier layer on the collector layer, a graphene layer on the tunnel barrier layer, an emitter layer on the graphene layer, and a second electrode on the emitter layer. The photodetector may be included in an image sensor. An image sensor may include a substrate, an insulating layer on the substrate, and a plurality of photodetectors on the insulating layer. The photodetectors may be aligned with each other in a direction extending parallel or perpendicular to a top surface of the insulating layer. The photodetector may be included in a LiDAR system.
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公开(公告)号：US12127998B2
公开(公告)日：2024-10-29
申请号：US18512966
申请日：2023-11-17
发明人： Brian L. Higgins
IPC分类号： G01D1/00 , A61H3/00 , A61H3/02 , A61H3/04 , A61H3/06 , G01S15/88 , G01S15/931 , G01S17/88 , G01S17/931 , G05D1/00 , G05D1/622 , G06F3/01 , G01S13/931 , G01S15/86
CPC分类号： A61H3/061 , A61H3/00 , A61H3/02 , A61H3/04 , A61H3/06 , G01S15/88 , G01S15/931 , G01S17/88 , G01S17/931 , G05D1/0238 , G05D1/622 , G06F3/016 , A61H2003/063 , A61H2201/1215 , A61H2201/5048 , A61H2201/5064 , A61H2201/5069 , A61H2201/5076 , A61H2201/5079 , A61H2201/5084 , A61H2201/5092 , A61H2201/5097 , G01S13/931 , G01S15/86
摘要： A guide system is provided that uses a plurality of sensors to identify and determine a clear path for an ambulatory vision impaired person. The system includes one or more wheels that rotate to propel the system, a platform supported by the one or more wheels and housing a processor, a rigid harness with a haptic feedback grip that is positioned to be grasped by an operator, and one or more sensors configured to sense information about the environment. In operation, the processor analyzes information sensed by the sensors to identify object in the path of the guide system and sends messages to the operator to allow the operator to avoid the identified objects. The messages may be sent to the operator via the haptic feedback grip or audibly via a speaker or via a wireless connection to a haptic or audio device being worn by the operator.
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公开(公告)号：US12125269B2
公开(公告)日：2024-10-22
申请号：US17584449
申请日：2022-01-26
发明人： Gaurab Banerjee , Vijay Nagasamy
IPC分类号： G06V10/00 , G01S13/86 , G01S13/89 , G01S15/86 , G01S15/89 , G01S17/86 , G01S17/89 , G06V10/80 , G06V10/82 , G06V20/58 , G01S13/931 , G01S15/931 , G01S17/931
CPC分类号： G06V10/803 , G01S13/862 , G01S13/865 , G01S13/867 , G01S13/89 , G01S15/86 , G01S15/89 , G01S17/86 , G01S17/89 , G06V10/82 , G06V20/58 , G01S13/931 , G01S15/931 , G01S17/931
摘要： A plurality of images can be acquired from a plurality of sensors and a plurality of flattened patches can be extracted from the plurality of images. An image location in the plurality of images and a sensor type token identifying a type of sensor used to acquire an image in the plurality of images from which the respective flattened patch was acquired can be added to each of the plurality of flattened patches. The flattened patches can be concatenated into a flat tensor and add a task token indicating a processing task to the flat tensor, wherein the flat tensor is a one-dimensional array that includes two or more types of data. The flat tensor can be input to a first deep neural network that includes a plurality of encoder layers and a plurality of decoder layers and outputs transformer output. The transformer output can be input to a second deep neural network that determines an object prediction indicated by the token and the object predictions can be output.
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公开(公告)号：US12123977B2
公开(公告)日：2024-10-22
申请号：US17220004
申请日：2021-04-01
发明人： Bo Liu , Jianming Xiong , Gaoshan Ye
IPC分类号： G01S7/481 , G01S17/931
CPC分类号： G01S7/4817 , G01S7/4813 , G01S17/931
摘要： This application provides a sensor, including a rotating component rotatably mounted to a base and configured to rotate about a central shaft and an optical component mounted on the rotating component. The optical component has an optical axis that is oblique with respect to the central shaft.
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公开(公告)号：US12122368B2
公开(公告)日：2024-10-22
申请号：US17703274
申请日：2022-03-24
发明人： Dong Pil Lee
IPC分类号： B60W30/09 , B60Q1/08 , B60R11/04 , B60T7/12 , B60T7/22 , B60W10/18 , B60W30/095 , G01S13/931 , G01S17/931 , G08G1/16
CPC分类号： B60W30/09 , B60Q1/08 , B60R11/04 , B60T7/12 , B60T7/22 , B60W10/18 , B60W30/0953 , B60W30/0956 , G01S13/931 , G01S17/931 , G08G1/16 , B60T2201/022 , B60W2420/403 , B60W2420/408 , B60W2554/4029 , B60W2554/4041 , G01S2013/93185 , G01S2013/932 , G01S2013/9322 , G01S2013/93271 , G08G1/166
摘要： According to an aspect of the present disclosure, a collision warning apparatus of a vehicle may include an information acquisition device that obtains surrounding object information and vehicle information and a controller that generates collision prediction information of a surrounding object based on the surrounding object information and the vehicle information and provides a warning to an outside of the vehicle or generates control information for controlling braking of the vehicle while providing the warning to the outside of the vehicle based on the collision prediction information.
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公开(公告)号：US20240345253A1
公开(公告)日：2024-10-17
申请号：US18749601
申请日：2024-06-20
申请人： Kubota Corporation
发明人： Yushi MATSUZAKI
IPC分类号： G01S17/931 , A01B69/04 , G01S7/481 , G01S17/89
CPC分类号： G01S17/931 , A01B69/008 , G01S7/4817 , G01S17/89
摘要： A sensing system for a mobile agricultural machine includes one or more sensors to sense an environment around the agricultural machine to output sensing data, and a processor configured or programmed to detect an object in a search region around the agricultural machine based on the sensing data and to change a pattern of the search region for the detection of the object in accordance with an area in which the agricultural machine is located.
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9.发明公开公开(公告)号：US20240345231A1
公开(公告)日：2024-10-17
申请号：US18292575
申请日：2022-07-20
发明人： Jochen Schenk , Juergen Nies , Frank Selbmann , Johannes Appl , Heiko Hofmann
IPC分类号： G01S7/497 , G01S7/481 , G01S7/4863 , G01S17/931
CPC分类号： G01S7/497 , G01S7/4817 , G01S7/4863 , G01S17/931
摘要： A method for operating an optical detection device provided for monitoring at least one monitoring region is disclosed. The method includes actuating at least one light-emitting element to transmit a light signal, receiving at least one reflected light signal using at least two monitoring regions of at least one receiver, and using at least one received light signal to determine at least on receive variable. The eye safety of the detection device is checked by configuring at least one of the receiving regions as a measurement receiving region and at least one of the receiving regions as a test region, generating at least one measurement receive variable that characterizes a quantity of light captured in one measurement time interval, and generating at least one test receive variable that characterizes a quantity of light captured in one test time interval.
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10.发明授权公开(公告)号：US12118798B2
公开(公告)日：2024-10-15
申请号：US17002026
申请日：2020-08-25
发明人： Kevin L. Wyffels
IPC分类号： G06V20/58 , G05D1/00 , G06F18/2433 , G01S17/894 , G01S17/931
CPC分类号： G06V20/58 , G05D1/0088 , G05D1/0223 , G06F18/2433 , G01S17/894 , G01S17/931
摘要： A system obtains, from an autonomous vehicle, point cloud data, projects the point cloud data onto a two-dimensional plane, and determines an optimized center parameter value of an optimized circle and an optimized radius parameter value of the optimized circle that, collectively, maximizes a probability distribution of a center parameter and a radius parameter across the point cloud data. The system determines whether one or more of the data points of the point cloud data are located within the optimized circle. If there are, the system assigns a pedestrian class value to the point label of the data point. If there are data points of the point cloud data that are located outside of the optimized circle, they system assigns a non-pedestrian class value to the point label of the data point.
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