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公开(公告)号：US20230331162A1
公开(公告)日：2023-10-19
申请号：US18132077
申请日：2023-04-07
发明人： Masayoshi MICHIGUCHI , Yusuke TSUJI , Naotaka EGAWA , Michio OBORA , Yoshimasa OKABE , Masaki SATO
CPC分类号： B60R1/27 , B60R1/28 , B60R1/31 , B60R2300/602 , B60R2300/303 , B60R2300/402
摘要： A display controller includes: an image generator configured to generate a three-dimensional image of surroundings of a vehicle and output a display image; an instruction determiner configured to determine an instruction of a user in accordance with a position operated by the user; and a viewpoint changer configured to change a viewpoint parameter related to generation of the three-dimensional image on a basis of the instruction of the user, wherein the instruction determiner sets a plurality of regions corresponding to different viewpoint parameters in the display image, the instruction determiner determines the instruction of the user on a basis of a region where the position operated by the user, the viewpoint changer changes the viewpoint parameter in accordance with the instruction of the user, and the instruction determiner sets the plurality of regions in the three-dimensional image after a change.
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公开(公告)号：US20230099481A1
公开(公告)日：2023-03-30
申请号：US17991371
申请日：2022-11-21
发明人： Masato YUDA , Yoshimasa OKABE
IPC分类号： G06V20/58 , G06T3/00 , H04N13/243
摘要： Provided is a display control apparatus including a vehicle detector and a processor, in which the processor performs projection conversion for projecting the plurality of captured images onto a projection plane, performs a visual point conversion process for converting at least one of the plurality of captured images into an image viewed from a virtual visual point, and sets a ground height of the virtual visual point when the surrounding vehicle is not detected in a predetermined region to be lower than a ground height of the virtual visual point when the surrounding vehicle is detected in the predetermined region.
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公开(公告)号：US20240034306A1
公开(公告)日：2024-02-01
申请号：US18217221
申请日：2023-06-30
CPC分类号： B60W30/06 , G06V20/586 , B60W2420/42 , B60W2554/404 , B60W2420/54
摘要： A parking assistance device includes a hardware processor coupled to a memory. The hardware processor receives a camera image and performs image processing with the camera image as an input. The hardware processor senses a situation around a vehicle on the basis of the camera image or a sensing image generated by the image processing. The hardware processor performs parking assistance including a plurality of stages on the basis of the situation around the vehicle. The hardware processor restricts the image processing in accordance with the stages.
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公开(公告)号：US20230245566A1
公开(公告)日：2023-08-03
申请号：US18099727
申请日：2023-01-20
发明人： Yoshimasa OKABE , Hiroto SANKODA
IPC分类号： G08G1/16
CPC分类号： G08G1/168
摘要： A parking support device includes: an acquisition circuit configured to acquire first detection points related to obstacles around a vehicle before setting a parking direction, and acquire second detection points related to the obstacles after setting the parking direction; an analysis circuit configured to calculate first approximate straight lines and first variations for first detection point groups related to the first detection points, and calculate second approximate straight lines and second variations for second detection point groups related to the second detection points; a setting circuit configured to set a parking point based on the first detection points, and set the parking direction based on the first approximate straight lines and the first variations; and a correction circuit configured to correct the parking direction using a correction amount calculated using the second approximate straight lines weighted based on the second variations after setting the parking direction.
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公开(公告)号：US20230199137A1
公开(公告)日：2023-06-22
申请号：US18112892
申请日：2023-02-22
发明人： Yudai ISHIBASHI , Yoshimasa OKABE
CPC分类号： H04N5/265 , H04N23/90 , G06T11/00 , G06V20/58 , H04N5/2628 , B60R1/26 , G06T2207/20221 , G06T2207/30252 , G06V2201/08 , B60R2300/105 , B60R2300/20 , B60R2300/303
摘要： A display control apparatus includes a vehicle detector and a processor, the processor generating a background image of a vehicle, setting, when a surrounding vehicle is detected in a predetermined region, a second projection plane to a position at which the surrounding vehicle is detected, generating a surrounding vehicle image by projecting a plurality of captured images onto the second projection plane, and superimposing the surrounding vehicle image on the background image.
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公开(公告)号：US20240140401A1
公开(公告)日：2024-05-02
申请号：US18382394
申请日：2023-10-20
IPC分类号： B60W30/06 , B60W40/105 , B60W50/14 , G06V20/56 , G06V20/58
CPC分类号： B60W30/06 , B60W40/105 , B60W50/14 , G06V20/586 , G06V20/588 , B60W2050/143 , B60W2050/146 , B60W2420/42 , B60W2540/223 , B60W2552/53 , B60W2556/10
摘要： A parking support apparatus includes an instruction detection section that detects the occupant's parking instruction based on an operation of the occupant of the vehicle or a history of a motion of the vehicle, and a vehicle control section that performs the automatic parking of the vehicle. When the history indicates that the vehicle has stopped after steering and turning from a straight movement, and that the occupant has performed a predetermined parking instruction operation, the instruction detection section determines that the parking instruction is detected.
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公开(公告)号：US20230278565A1
公开(公告)日：2023-09-07
申请号：US18105021
申请日：2023-02-02
发明人： Yoshimasa OKABE , Takashi OKOHIRA
CPC分类号： B60W40/09 , B60W50/16 , B60W60/001 , G06V20/597 , G06V40/18 , B60W2540/26
摘要： A driving assistance device to be mounted on a vehicle which is capable of executing automatic steering control is disclosed. The driving assistance device includes a hardware processor connected to a memory. The hardware processor monitors a state of eyes of a driver of the vehicle and an awakening state of the driver. The hardware processor controls output of a predetermined warning to the driver. The warning is output in a case where: the automatic steering control is being executed in the vehicle, the eyes of the driver are closed, and the driver is not in a predetermined awakening state. The warning is not output to the driver in a case where: the automatic steering control is being executed in the vehicle, the eyes of the driver are closed, and the driver is in the predetermined awakening state.
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公开(公告)号：US20230254450A1
公开(公告)日：2023-08-10
申请号：US18133820
申请日：2023-04-12
IPC分类号： H04N7/18
CPC分类号： H04N7/18
摘要： A parking support apparatus includes a display control unit, a confirmation reception unit, and a parking control unit that performs a parking support control of a vehicle when a confirmation reception unit receives a parking region confirmation and a confirmation required region confirmation, and the confirmation reception unit simultaneously receives a single operation of the driver of the vehicle as the parking region confirmation and the confirmation required region confirmation.
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公开(公告)号：US20220379925A1
公开(公告)日：2022-12-01
申请号：US17329838
申请日：2021-05-25
摘要： A driving assistance apparatus configured to support a driving of a vehicle at a time of pulling out of the vehicle, the driving assistance apparatus including: a control section configured to determine a movement path from a parking space to a predetermined position of a road region, and run the vehicle along the movement path on a basis of surroundings information of the vehicle when pulling out the vehicle from the parking space to the road region, wherein the control section leaves an accelerator operation for the vehicle to a user while automatically controlling a steering operation for the vehicle at least in a section in the movement path, and switches from an automated driving mode to a manual driving mode in response to the steering operation that is performed by the user when the vehicle travels in the section.
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公开(公告)号：US20220317292A1
公开(公告)日：2022-10-06
申请号：US17688335
申请日：2022-03-07
IPC分类号： G01S15/32 , G01S15/931
摘要： A distance measurement device includes: a transmission and reception device configured to transmit a transmission wave and receive a reflected wave; a memory; and a hardware processor coupled to the memory. The hardware processor is configured to: detect a reception signal received by the transmission and reception device and obtain a reception waveform indicating a temporal change in an intensity of the reception signal; detect a feature amount of the reflected wave based on the reception waveform; calculate a distance from the distance measurement device to an object, based on the feature amount; and control a detection condition of detection of the feature amount by changing a threshold for detecting the feature amount, based on a change in the feature amount, in a case where the reflected wave arrives during a reverberation period in which reverberation of the transmission wave remains in the transmission and reception device.
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