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    DRIVING ASSISTANCE DEVICE AND DRIVING ASSISTANCE METHOD
    1.
    发明申请
    DRIVING ASSISTANCE DEVICE AND DRIVING ASSISTANCE METHOD 审中-公开
    驾驶辅助装置和驾驶辅助方法

    公开(公告)号：US20170028917A1

    公开(公告)日：2017-02-02

    申请号：US15104935

    申请日：2015-01-26

    Applicant: DENSO CORPORATION

    Inventor： Makiko TAUCHI

    IPC: B60R1/00 ,  H04N5/247 ,  G06T7/00 ,  H04N5/232 ,  G08G1/16 ,  B60K35/00

    CPC classification number: B60R1/00 ,  B60K35/00 ,  B60K2350/106 ,  B60K2350/1084 ,  B60R2300/607 ,  B60R2300/802 ,  B60R2300/8093 ,  G06T2207/30241 ,  G06T2207/30261 ,  G08G1/165 ,  G08G1/168 ,  H04N5/23293 ,  H04N5/247

    Abstract: A driving assistance device displaying a condition around a vehicle on a display unit includes: a storage device storing an external shape of the vehicle; an object detection device detecting a position of an object around the vehicle and an external shape of a vehicle side of the object; a movement information acquiring device acquiring movement information relating to a direction and an amount of movement of the vehicle; a relative position estimating device estimating a relative position of the object to the vehicle based on the position of the object and the movement information; an image generating device generating a top-view image of the vehicle and the object viewed from above the vehicle based on the external shape of the vehicle, the external shape of the object, and the relative position of the object to the vehicle; and a display device displaying the top-view image on the display unit.

    Abstract translation: 在显示单元上显示车辆周围的状况的驾驶辅助装置包括：存储车辆的外部形状的存储装置; 物体检测装置，其检测车辆周围的物体的位置和物体的车辆侧的外部形状; 运动信息获取装置获取与车辆的方向和移动量相关的运动信息; 相对位置估计装置，基于物体的位置和移动信息，估计物体与车辆的相对位置; 基于车辆的外部形状，物体的外形以及物体与车辆的相对位置，生成车辆的俯视图像和从车辆上方观察的物体的图像生成装置; 以及在显示单元上显示顶视图像的显示装置。

    CENTER, MANAGEMENT SYSTEM, MANAGEMENT METHOD, AND STORAGE MEDIUM
    3.
    发明公开
    CENTER, MANAGEMENT SYSTEM, MANAGEMENT METHOD, AND STORAGE MEDIUM 审中-公开

    公开(公告)号：US20240126937A1

    公开(公告)日：2024-04-18

    申请号：US18398490

    申请日：2023-12-28

    Applicant: DENSO CORPORATION

    Inventor： Masatoshi KOMIYAMA ,  Kensho TAKI ,  Lingfei XIE ,  Shigeru KAJIOKA ,  Makiko TAUCHI

    IPC: G06F30/15

    CPC classification number: G06F30/15

    Abstract: A center includes: a vehicle related device data-communicably connected with multiple in-vehicle devices; and a service related device capable of performing data communication with a service providing unit. The vehicle related device: repeatedly acquires, from each in-vehicle device, a vehicle data group configured in a first data structure in which multiple pieces of vehicle data are classified into categories; generates, for each vehicle, a shadow by assigning vehicle identification information and timing identification information to the vehicle data group; and stores the generated shadow in a form of the first data structure. In response to receiving, from the service providing unit, a request to instruct acquisition of a designated data, which corresponds to a predetermined vehicle or a predetermined category, the service related device instructs the vehicle related device to acquire the designated data of the predetermined vehicle at a predetermined time.

    SYSTEM, CENTER, PROCESSING METHOD, AND STORAGE MEDIUM
    5.
    发明公开
    SYSTEM, CENTER, PROCESSING METHOD, AND STORAGE MEDIUM 审中-公开

    公开(公告)号：US20240126532A1

    公开(公告)日：2024-04-18

    申请号：US18398874

    申请日：2023-12-28

    Applicant: DENSO CORPORATION

    Inventor： Masatoshi KOMIYAMA ,  Kensho TAKI ,  Lingfei XIE ,  Shigeru KAJIOKA ,  Makiko TAUCHI

    IPC: G06F8/65 ,  G07C5/00

    CPC classification number: G06F8/65 ,  G07C5/008

    Abstract: A system includes multiple in-vehicle devices individually mounted on multiple vehicles and a center capable of performing data communication with the multiple in-vehicle devices. Each in-vehicle device transmits vehicle data related to another vehicle device to the center in a first cycle. The center is configured to: store, in a second storage unit, the vehicle data sequentially transmitted from each in-vehicle device; store, in a third storage unit, an index that includes information associated with the vehicle data stored in the second storage unit; perform a first update by adding the received vehicle data to the vehicle data stored in the second storage unit; and perform a second update by adding the index stored in the third storage unit in association with latest one of the vehicle data stored in the second storage unit in a second cycle.

    EXPANSION UNIT, IN-VEHICLE DEVICE UNIT, AND VEHICLE SYSTEM
    7.
    发明公开
    EXPANSION UNIT, IN-VEHICLE DEVICE UNIT, AND VEHICLE SYSTEM 审中-公开

    公开(公告)号：US20240127635A1

    公开(公告)日：2024-04-18

    申请号：US18397209

    申请日：2023-12-27

    Applicant: DENSO CORPORATION

    Inventor： Masatoshi KOMIYAMA ,  Keisuke NISHIO ,  Shigeru KAJIOKA ,  Makiko TAUCHI

    IPC: G07C5/00 ,  G06T7/70 ,  G06V20/58

    CPC classification number: G07C5/008 ,  G06T7/70 ,  G06V20/58

    Abstract: A vehicle system includes: an in-vehicle device configured to communicate with a cloud server configured to manage vehicle data; and an expansion unit that is detachably attached to the in-vehicle device. The expansion unit includes: an input line for each communication protocol of input data; an output line for each communication protocol of output data; a connector for connecting the output line to the in-vehicle device; and a processing unit configured to perform processing on input data and cause the output line to output the output data. The in-vehicle device includes: a controller configured to generate the vehicle data based on the received output data; and a communication unit configured to transmit the vehicle data.

    CENTER, MANAGEMENT METHOD, AND STORAGE MEDIUM
    8.
    发明公开
    CENTER, MANAGEMENT METHOD, AND STORAGE MEDIUM 审中-公开

    公开(公告)号：US20240126306A1

    公开(公告)日：2024-04-18

    申请号：US18398348

    申请日：2023-12-28

    Applicant: DENSO CORPORATION

    Inventor： Masatoshi KOMIYAMA ,  Kensho TAKI ,  Lingfei XIE ,  Shigeru KAJIOKA ,  Makiko TAUCHI

    IPC: G05D1/692 ,  G05D1/698 ,  G05D109/10 ,  G06F30/20 ,  G07C5/00 ,  G08G1/00 ,  G08G1/13

    CPC classification number: G05D1/692 ,  G05D1/6987 ,  G06F30/20 ,  G07C5/008 ,  G08G1/13 ,  G08G1/20 ,  G05D2109/10

    Abstract: A center includes a vehicle related device, which is communicably connected with multiple in-vehicle devices, and a service related device communicably connected with a service providing unit. The vehicle related device generates, for each vehicle, a shadow using multiple pieces of vehicle data repeatedly acquired from the in-vehicle device of corresponding vehicle, and stores the generated shadow in a shadow storage unit. The service related device generates indices corresponding to respective shadows, each of which is assigned with the timing identification information, and stores the generated indices in an index storage unit provided in the service related device. The service related device acquires, from the index storage unit, one of the indices corresponding to a designated parameter, and the vehicle related device acquires one of the multiple pieces of vehicle data from the shadow storage unit using the one of the indices, which is acquired corresponding to the designated parameter.

    IN-VEHICLE DEVICE AND METHOD FOR STARTING THE SAME
    10.
    发明公开
    IN-VEHICLE DEVICE AND METHOD FOR STARTING THE SAME 审中-公开

    公开(公告)号：US20240101054A1

    公开(公告)日：2024-03-28

    申请号：US18528549

    申请日：2023-12-04

    Applicant: DENSO CORPORATION

    Inventor： Makoto MANABE ,  Masato MIYAKE ,  Makiko TAUCHI ,  Shigeru KAJIOKA

    IPC: B60R16/023 ,  G07C5/00

    CPC classification number: B60R16/0232 ,  G07C5/008

    Abstract: An in-vehicle device includes a first controller and a second controller. The first controller includes at least one physical core for executing a first unit related to control of hardware and a second unit related to provision of a service. The second controller starts the first controller in response to occurrence of a start trigger. The first controller starts the first unit, and then starts the second unit when the first controller is started by the second controller. The first unit and the second unit are restarted when an abnormality of the first unit is detected by the second controller or an abnormality of the second unit is detected by the first unit. The first unit, the second unit and the second controller are restarted when an abnormality of the second controller is detected by the second controller.

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