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公开(公告)号：US20240326797A1
公开(公告)日：2024-10-03
申请号：US18126963
申请日：2023-03-27
发明人： Tatsuya Konishi , Akinori Oi , Yuya Kaneda , Kenta Ishii , Tomoyuki Yokoyama
CPC分类号： B60W30/14 , B60W50/00 , B60W2050/0052 , B60W2420/403 , B60W2420/408 , B60W2554/4041 , B60W2554/4042
摘要： A travel control apparatus includes: a detection unit configured to detect an exterior environment situation around a subject vehicle; and a microprocessor configured to perform: recognizing, based on a detected value of the detection unit, a traveling state of a preceding vehicle on a current lane; determining, based on a recognized result, whether the preceding vehicle has started a deceleration; estimating a traveling trajectory of the preceding vehicle through a Kalman filter to which a physical quantity representing the traveling state of the preceding vehicle is to be inputted as an input value; and controlling a traveling actuator based on an estimated result to make the subject vehicle follow the preceding vehicle. The estimating includes, when it is determined that the preceding vehicle has started the deceleration, varying a weight for the Kalman filter.
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公开(公告)号：US11933900B2
公开(公告)日：2024-03-19
申请号：US17678059
申请日：2022-02-23
发明人： Akinori Oi , Tatsuya Konishi , Kenta Ishii , Yuya Kaneda
IPC分类号： G01S17/931 , B60W60/00 , G01N21/55 , G01N27/12 , G01S17/86
CPC分类号： G01S17/931 , B60W60/001 , G01N21/55 , G01N27/12 , G01S17/86 , B60W2420/403 , B60W2420/408 , B60W2554/4041 , B60W2555/20
摘要： A recognition device includes an acquisition unit configured to acquire a first detection result from a LIDAR that detects a target present in a traveling direction of a vehicle and to acquire a second detection result from a camera disposed so that the detection range overlaps that of the LIDAR, and a recognition unit configured to recognize a target present around the vehicle on the basis of the first detection result and the second detection result, in which the recognition unit executes exclusion processing of excluding a target, that satisfies all of a first condition indicating that a target is present within a predetermined distance from the vehicle, a second condition indicating that a target is detected by the LIDAR and is not detected by the camera, and a third condition indicating that a width of a target is equal to or less than a predetermined value and a detection duration thereof is equal to or less than a predetermined time, from a result of recognition recognized as a target present around the vehicle.
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3.发明授权公开(公告)号：US11989950B2
公开(公告)日：2024-05-21
申请号：US17024834
申请日：2020-09-18
发明人： Tatsuya Konishi , Katsunori Miyazawa , Kenta Ishii
CPC分类号： G06V20/584 , B60W60/001 , G06V10/811 , G06V40/1365 , B60W2420/403 , B60W2420/408 , B60W2554/4041 , B60W2554/4042 , B60W2554/4045
摘要： An information processing apparatus includes a first detection unit which detects an object around a vehicle, a second detection unit of which at least a part of a detection range overlaps a detection range of the first detection unit and which detects an object around the vehicle, and a determination unit which determines whether or not the object has started to move on the basis of detection results of the first detection unit and the second detection unit. The determination unit determines that the object has started to move in a case in which the vehicle and the object are in a halted state when a detection result of the first detection unit indicates that the object has started to move and a detection result of the second detection unit indicates that the object has started to move.
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4.发明申请公开(公告)号：US20210086787A1
公开(公告)日：2021-03-25
申请号：US17024834
申请日：2020-09-18
发明人： Tatsuya Konishi , Katsunori Miyazawa , Kenta Ishii
摘要： An information processing apparatus includes a first detection unit which detects an object around a vehicle, a second detection unit of which at least a part of a detection range overlaps a detection range of the first detection unit and which detects an object around the vehicle, and a determination unit which determines whether or not the object has started to move on the basis of detection results of the first detection unit and the second detection unit. The determination unit determines that the object has started to move in a case in which the vehicle and the object are in a halted state when a detection result of the first detection unit indicates that the object has started to move and a detection result of the second detection unit indicates that the object has started to move.
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公开(公告)号：US20220309801A1
公开(公告)日：2022-09-29
申请号：US17676745
申请日：2022-02-21
发明人： Akinori Oi , Kenta Ishii , Yuya Kaneda , Tatsuya Konishi
摘要： A deceleration detection apparatus including an object detection device that detects an object around a subject vehicle, a rainfall detection device that detects a rainfall state around the subject vehicle, a brightness detection device that detects a brightness around the subject vehicle, and an electronic control unit including a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform determining whether a forward vehicle traveling in front of the subject vehicle decelerates, based on an amount of change in a vehicle speed of the forward vehicle detected by the object detection device, a lighting state of a brake lamp of the forward vehicle detected by the object detection device, the rainfall state detected by the rainfall detection device, and the brightness detected by the brightness detection device.
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公开(公告)号：US20240326872A1
公开(公告)日：2024-10-03
申请号：US18126960
申请日：2023-03-27
发明人： Tatsuya Konishi , Akinori Oi , Yuya Kaneda , Kenta Ishii , Tomoyuki Yokoyama
CPC分类号： B60W60/0027 , G06V20/58 , G06V20/588 , B60W2420/403 , B60W2420/408
摘要： A travel control apparatus includes: a detection unit configured to detect an exterior environment situation around a subject vehicle; and a microprocessor configured to perform: recognizing, based on a detected value of the detection unit, a traveling state of a preceding vehicle on a current lane; determining, based on a recognized result in the recognizing, whether the preceding vehicle has started making a turn; estimating a traveling trajectory of the preceding vehicle through a Kalman filter to which a physical quantity representing the traveling state of the preceding vehicle is to be inputted as an input value; and controlling a traveling actuator based on an estimated result to make the subject vehicle follow the preceding vehicle. The estimating includes estimating, when the preceding vehicle has started making the turn, varying a weight for the Kalman filter.
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公开(公告)号：US20230111488A1
公开(公告)日：2023-04-13
申请号：US17959213
申请日：2022-10-03
发明人： Tatsuya Konishi , Yuya Kaneda , Kenta Ishii , Tomoyuki Yokoyama
摘要： A vehicle control apparatus including a camera, a detector acquiring position information of a target based on reflected wave and a microprocessor. The microprocessor is configured to perform estimating a position of the target, based on position information acquired by the camera and the detector, controlling an actuator based on the estimated position, and detecting a predetermined gradient state in which a gradient of a road surface in front of a subject vehicle is an upward gradient of a predetermined degree or more with respect to a road surface at a current position of the subject vehicle and is configured to perform the estimating including estimating the position of the target by lowering a reliability of position information acquired by the camera among position information of the target captured on the road surface in the predetermined gradient state when the predetermined gradient state is detected.
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