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公开(公告)号：US20200209885A1
公开(公告)日：2020-07-02
申请号：US16817134
申请日：2020-03-12
Applicant: DENSO CORPORATION
Inventor： Nozomi KITAGAWA , Sei IGUCHI , Kiyotaka TAGUCHI , Yuji OTA , Kazuyoshi ISAJI
Abstract: A route setting device includes: a route candidate generation unit that generates multiple route candidates from a current position to a destination; an index calculation unit that calculates, for each of the multiple route candidates, a change index that indicates a probability that an automatic driving system performs a driving change request when a vehicle travels along each of the multiple route candidates by using the automatic driving system; a display unit that associates the multiple candidates with the change index calculated for each of the multiple route candidates, and display the multiple associated route candidates and the associated change index; an input unit that receives a selection among the multiple route candidates by an occupant of the vehicle; and a route setting unit that sets a route among the multiple route candidates based on the selection received by the input unit.
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公开(公告)号：US20200207373A1
公开(公告)日：2020-07-02
申请号：US16817294
申请日：2020-03-12
Applicant: DENSO CORPORATION
Inventor： Nozomi KITAGAWA , Sei IGUCHI , Norio YAMAMOTO , Kiyotaka TAGUCHI , Yuji OTA , Kazuyoshi ISAJI
Abstract: An automatic driving proposal device or an automatic driving proposal method is used for a vehicle that selects either a state of an automatic driving or a state of a manual driving by an occupant. The automatic driving proposal device or the automatic driving proposal method performs a driving change request to the occupant in the state of the automatic driving, determines whether the automatic driving is possible in the state of the manual driving, calculates a calculation value corresponding to a distance or a prediction time or calculates a change index, and proposes the automatic driving to the occupant on a necessary condition of determining that the automatic driving is possible and also determining that the calculation value is higher than a threshold value or determining that the change index is lower than a threshold value.
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3.发明申请公开(公告)号：US20200247399A1
公开(公告)日：2020-08-06
申请号：US16854546
申请日：2020-04-21
Applicant: DENSO CORPORATION
Inventor： Akihito TANAHASHI , Kazuyoshi ISAJI
Abstract: An autonomous driving control apparatus installable in a vehicle includes a path determining section, an obstacle determining section that determines whether an obstacle on the planned driving path is a passage acceptable obstacle or a passage unacceptable obstacle, the passage acceptable obstacle being previously set as an obstacle that the vehicle is allowed to come into contact with while passing, the passage unacceptable obstacle being previously set as an obstacle that the vehicle is not allowed to come into contact with while passing, and a control instructing section that gives an instruction of control to a maneuver controller to perform at least one of controlling a speed of the vehicle and controlling a steering of the vehicle to control a maneuver of the vehicle. If the obstacle is determined to be the passage acceptable obstacle, the control instructing section gives an instruction of the control to pass over the obstacle.
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Patent Agency Ranking
公开(公告)号：US20200003567A1
公开(公告)日：2020-01-02
申请号：US16568606
申请日：2019-09-12
Applicant: DENSO CORPORATION
Inventor： Yuichi MINAMIGUCHI , Kenji MIYAKE , Tatsumi SUGIYAMA , Kazuyoshi ISAJI , Minoru OKADA , Kenta TAKAHASHI
Abstract: A self-localization estimation unit of a self-localization estimation device determines, based on mutual relationships between the in-lane position and the absolute position including the error, whether there is lane-relevant candidate information, the lane-relevant candidate information representing that one or more in-vehicle positions are each estimated to be in which of lanes identified by the lane information; and estimates, based on a result of the determination of whether there is lane-relevant candidate information, a localization of the own vehicle corresponding to the map information.
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公开(公告)号：US20200003563A1
公开(公告)日：2020-01-02
申请号：US16568637
申请日：2019-09-12
Applicant: DENSO CORPORATION
Inventor： Kenji MIYAKE , Yuichi MINAMIGUCHI , Kenta TAKAHASHI , Minoru OKADA , Kazuyoshi ISAJI , Tatsumi SUGIYAMA
Abstract: A self-localization estimation device includes: a map-information acquisition unit that acquires map information including lane information for specifying lanes in which vehicles are enabled to travel; a position calculation unit that calculates an own-vehicle absolute position being an absolute position of an own vehicle in response to navigation signals received from a plurality of navigation satellites, the position calculation unit including a self-location measurement unit, a vehicle-momentum measurement unit, and dead reckoning unit; and a position estimation unit that estimates, based on the map information and the own-vehicle absolute position, a corrected own-vehicle position being a corrected position of the own vehicle. The position estimation unit estimates the corrected own-vehicle position by superimposing a reliability of the map information and a reliability of the own-vehicle absolute position on each other.
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公开(公告)号：US20190001994A1
公开(公告)日：2019-01-03
申请号：US16064848
申请日：2016-12-21
Applicant: DENSO CORPORATION
Inventor： Kazuyoshi ISAJI , Akihiko YAGYU , Hiroaki TANAKA , Ifushi SHIMONOMOTO , Sei IGUCHI , Toshiyuki ITO , Yuji HIRABAYASHI
Abstract: In a vehicle control apparatus which controls movement of the own vehicle, the control unit obtains data of surroundings of the own vehicle. Then, according to the data of the surroundings, the control unit conducts vehicle control including acceleration/deceleration control representing control related to acceleration/deceleration of the own vehicle, and steering control representing control related to steering of the own vehicle. Upon input of a stop command indicating stop of the vehicle control, a first stop section stops first control which is either of the acceleration/deceleration control and the steering control. Then, a second stop section stops a second control, which is the other of the acceleration/deceleration control and the steering control, at a timing different from the timing to stop the first control (S310).
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公开(公告)号：US20140324312A1
公开(公告)日：2014-10-30
申请号：US14261825
申请日：2014-04-25
Applicant: DENSO CORPORATION
Inventor： Tsubasa OKUYA , Masato MATSUMOTO , Kazuyoshi ISAJI , Kenji MUTO
IPC: G07C5/02
Abstract: A vehicle identification apparatus mounted in a vehicle provided with a detection unit configured to detect a speed of a first other vehicle and a communication unit configured to receive information indicative of a speed of a second other vehicle from the second other vehicle. In the apparatus, a calculation unit calculates an indicator value indicative of a likelihood that the first and second other vehicles are the same, where the indicator value is defined as a function of the speed of the first other vehicle detected by the detection unit and the speed of the second other vehicle indicated by the information received by the communication unit. A determination unit determines whether or not the first and second other vehicles are the same on the basis of the indicator value calculated by the calculation unit.
Abstract translation: 一种车辆识别装置，其安装在车辆上，该车辆设有检测单元，该检测单元被配置为检测第一其他车辆的速度;以及通信单元，被配置为从第二其他车辆接收表示第二其他车辆的速度的信息。 在该装置中，计算单元计算表示第一和第二其他车辆相同的可能性的指标值，其中指标值被定义为由检测单元检测到的第一其他车辆的速度的函数， 由通信单元接收的信息指示的第二其他车辆的速度。 确定单元基于由计算单元计算出的指标值来确定第一和第二其他车辆是否相同。
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公开(公告)号：US20130304322A1
公开(公告)日：2013-11-14
申请号：US13870167
申请日：2013-04-25
Applicant: DENSO CORPORATION
Inventor： Kazuyoshi ISAJI , Naohiko TSURU , Shou MORIKAWA
IPC: B62D6/00
CPC classification number: B62D6/00 , B62D15/025
Abstract: A vehicle behavior control apparatus mounted in a vehicle to control steering of the vehicle. A virtual road outline, which is an outline of a drivable road region where the vehicle will travel, is determined on the basis of detection results from a location sensor. The virtual road outline is reconstructed as a sequence of road segments, such as straight road segments, and right- and left-hand curved road segments. When a current road segment where the vehicle is currently present is a right- or left-hand curved road segment, a subsequent road segment where the vehicle will be present subsequently is tentatively set to a straight road segment until the vehicle reaches the subsequent road segment. The steering angle is controlled so that a virtual-road boundary distance is adapted to a proper distance from the vehicle to a boundary of the virtual road outline situated in front of the vehicle.
Abstract translation: 一种安装在车辆中以控制车辆转向的车辆行为控制装置。 基于来自位置传感器的检测结果来确定作为车辆行驶的可驱动道路区域的轮廓的虚拟道路轮廓。 虚拟道路轮廓被重建为一系列路段，例如直路段，以及右侧和左侧弯曲路段。 当车辆当前存在的当前路段是右侧或左侧弯曲路段时，将在其后面存在车辆的后续路段临时设置为直线路段，直到车辆到达后续路段 。 控制转向角，使得虚拟道路边界距离适应于从车辆到位于车辆前方的虚拟道路轮廓的边界的适当距离。
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