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公开(公告)号：US10943129B2
公开(公告)日：2021-03-09
申请号：US16239780
申请日：2019-01-04
摘要： A system includes a camera having a field of view, a cleaning apparatus positioned to clean the camera, and a computer communicatively coupled to the camera and the cleaning apparatus. The computer is programmed to detect an obstruction on the camera based on sensing a trajectory of an external light source relative to the field of view in data from the camera, and upon detecting the obstruction, activate the cleaning apparatus.
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公开(公告)号：US10780861B2
公开(公告)日：2020-09-22
申请号：US16242225
申请日：2019-01-08
摘要： A system includes a processor and a memory storing instructions executable by the processor to predict a path of a liquid droplet on a surface, and then, actuate one or more vehicle components based on the path.
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公开(公告)号：US20200216033A1
公开(公告)日：2020-07-09
申请号：US16242225
申请日：2019-01-08
摘要： A system includes a processor and a memory storing instructions executable by the processor to predict a path of a liquid droplet on a surface, and then, actuate one or more vehicle components based on the path.
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公开(公告)号：US11767929B2
公开(公告)日：2023-09-26
申请号：US17214352
申请日：2021-03-26
发明人： Segundo Baldovino , Ashwin Arunmozhi , Venkatesh Krishnan , Charles Prain , Michael Whitney , William S. Smith , Theophile Jullien , Denis Thebault , Jean Baptiste Lahilaire
CPC分类号： F16K37/0041 , B60S1/56 , F16K31/0675 , F16K37/00 , G01L1/22 , G01L5/0057 , G01L5/1627 , G01S7/497 , G01S2007/4977
摘要： An assembly includes an inlet tube. The assembly includes a first outlet tube. The assembly includes a solenoid assembly having a plunger movable between an open position in which fluid is permitted to flow from the inlet tube to the outlet tube and a closed position in which fluid is inhibited from flowing from the inlet tube to the outlet tube. The solenoid assembly has a spring urging the plunger to the closed position. The solenoid assembly has a strain gage fixed to the spring. A strain detected by the strain gage indicates whether the plunger is at the closed position.
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公开(公告)号：US11702044B2
公开(公告)日：2023-07-18
申请号：US17113599
申请日：2020-12-07
IPC分类号： G06N3/08 , B60S1/56 , H04W4/44 , H04N7/18 , G08G1/0967 , G06F18/24 , G01S7/497 , G01S13/931 , G01S17/931 , G01S7/40
CPC分类号： B60S1/56 , G06F18/24 , G06N3/08 , G08G1/0967 , H04N7/185 , H04W4/44 , G01S7/4043 , G01S13/931 , G01S17/931 , G01S2007/4977
摘要： Data about operating parameters external to a vehicle can be input to a neural network that outputs at least one profile defining at least one of a cleaning protocol or a cooling protocol for a vehicle sensor, wherein the operating parameters include one or more of current weather conditions, future weather conditions, images indicative of a current weather condition, city infrastructure, duration of a route to be traversed, a time period to traverse the route, and vehicle location. Operation of at least one of a cleaning device or a cooling device can be initiated according to the at least one of the cleaning protocol or the cooling protocol when the operating parameters to the at least one profile.
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公开(公告)号：US11673533B2
公开(公告)日：2023-06-13
申请号：US16445284
申请日：2019-06-19
IPC分类号： H04N5/217 , B60S1/56 , B60S1/48 , B08B3/02 , G02B27/00 , G01S17/894 , G06T7/00 , G06T15/00 , G01S17/89 , H04N23/81
CPC分类号： B60S1/56 , B08B3/02 , B60S1/481 , G01S17/89 , G01S17/894 , G02B27/0006 , G06T7/00 , G06T7/0002 , G06T15/00 , H04N23/811
摘要： A computer includes a processor and a memory, the memory storing instructions executable by the processor to collect first sensor data from a time-of-flight sensor, collect second sensor data from one or more sensors, generate a virtual map of at least one of a light reflectivity or a depth from the time-of-flight sensor from the collected first sensor data and the collected second sensor data, determine a difference between the light reflectivity or the depth of each pixel of the first sensor data from the light reflectivity or the depth of each corresponding pixel of the virtual map, determine an occlusion of the time-of-flight sensor as a number of pixels having respective differences of the light reflectivity or the depth exceeding an occlusion threshold, and actuate a component to clean the time-of-flight sensor when the occlusion exceeds an occlusion threshold.
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公开(公告)号：US11579252B2
公开(公告)日：2023-02-14
申请号：US16595581
申请日：2019-10-08
IPC分类号： G01S7/481 , F28F3/02 , G01S7/483 , H01L23/467 , G01S7/497 , G01S13/931
摘要： A sensor apparatus includes a sensor having a field of view, a sensor window through which the field of view extends; an air nozzle positioned to direct airflow across the sensor window; a surface fixed relative to the sensor window, the surface including a plurality of heat-dissipation fins; and a cover extending over the fins and including an inlet. The inlet is positioned at an opposite edge of the sensor window from the air nozzle. The air nozzle is aimed at the inlet.
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公开(公告)号：US11572731B2
公开(公告)日：2023-02-07
申请号：US16528776
申请日：2019-08-01
IPC分类号： B60R22/00 , E05F15/695 , E05F15/71 , E05F15/73 , E05F15/40 , G08B13/16 , E05F15/77 , E06B7/28 , E05F15/79 , E05F15/43
摘要： A method includes predicting an environmental condition at a location to which a vehicle is travelling, the environmental condition including at least one of water, dust, and pollution, determining that an object within the vehicle is at a distance greater than a threshold distance from an unobstructed window of the vehicle, and then actuating the unobstructed window to a closed position based on the environmental condition and the object being at the distance from the window greater than the threshold distance.
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公开(公告)号：US11353697B2
公开(公告)日：2022-06-07
申请号：US16600610
申请日：2019-10-14
摘要： A computer includes a processor and a memory, the memory storing instructions executable by the processor to identify a contaminant on a lens of a sensor upon determining a force applied to the lens based on an electric current exceeding a threshold and to actuate a cleaning component to remove the contaminant from the lens.
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公开(公告)号：US11312372B2
公开(公告)日：2022-04-26
申请号：US16385885
申请日：2019-04-16
IPC分类号： B60W30/09 , B60W30/095 , G08G1/0968 , G08G1/04 , B60W10/04 , B60W10/20 , B60W10/18 , G05D1/02 , G06N3/08 , B60W50/00
摘要： A system, comprising a computer that includes a processor and a memory, the memory storing instructions executable by the processor to input second vehicle sensor data received via one or more of vehicle-to-vehicle (V-to-V) and vehicle-to-infrastructure (V-to-I) networking into a generative query neural network (GQN) trained to generate second vehicle viewpoint data and predict a path for a second vehicle based on the second vehicle viewpoint data with a reinforcement learning deep neural network (RLDNN). The computer can be further programmed to obtain a confidence for the predicted second vehicle path from a Bayesian framework applied to the RLDNN and determine a first vehicle path based on the predicted second vehicle path and the confidence.
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