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11 条记录 (耗时 0.015 秒)

    Control of host device using three-dimensional position and velocity
    5.
    发明授权
    Control of host device using three-dimensional position and velocity 有权

    公开(公告)号：US10444342B2

    公开(公告)日：2019-10-15

    申请号：US15452851

    申请日：2017-03-08

    申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

    发明人： Shuqing Zeng ,  Jay H. Sim ,  Mohammad Naserian

    IPC分类号： G01S13/86 ,  G01S13/93 ,  G05D1/02 ,  B60W10/18 ,  B60W30/09 ,  G06K9/00

    摘要： A system and method of controlling operation of a host device in real-time, the host device operatively connected to an optical device and a radar device. The optical device is configured to obtain visual data of at least one object. The object is located at an incline, relative to the host device, the incline being characterized by an elevation angle (ϕ) and an azimuth angle (θ). The radar device is configured to obtain radar data, including a radial distance (r) of the object from the host device, the azimuth angle (θ), and a range rate (dr/dt). The controller is programmed to determine a time-to-contact for the host device and the object based at least partially on a 3-D position and 3-D velocity vector. The operation of the host device is controlled based at least partially on the time-to-contact.

    System and method for vision sensor detection
    6.
    发明授权
    System and method for vision sensor detection 有权

    公开(公告)号：US10789851B1

    公开(公告)日：2020-09-29

    申请号：US16559822

    申请日：2019-09-04

    申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

    发明人： Jay H. Sim ,  Xiaofeng F. Song ,  Sai Vishnu Aluru ,  Valor Yaldo

    IPC分类号： G06T15/00 ,  G08G1/16 ,  G01S13/87 ,  G01S13/931

    摘要： Vision sensor detection systems and methods for mobile platforms that proactively prepare for impending lighting scenarios. The method includes determining or predicting a lighting scenario (LS) as a function of GPS data and wirelessly received mapping data. An on-board camera system is then operated in the LS using an associated predefined profile (PDP) having a tone-mapping setting associated with the LS. Received sensor data and camera data is used to confirm each predicted and current LS; Each predicted LS change results in retrieval of an associated PDP with its tone-mapping setting. Each confirmed LS results in using the sensor data and camera data to customize the tone-mapping setting. The method cycles during operation of the mobile platform.

    Active lane positioning for blind zone mitigation
    8.
    发明授权
    Active lane positioning for blind zone mitigation 有权

    公开(公告)号：US10377377B2

    公开(公告)日：2019-08-13

    申请号：US15617326

    申请日：2017-06-08

    申请人： GM Global Technology Operations LLC

    发明人： Jay H. Sim ,  Chad T. Zagorski ,  Constandi J. Shami

    IPC分类号： B60W30/09 ,  B60W30/16 ,  B60W50/14 ,  B60W50/16

    摘要： A blind zone mitigation system of a host vehicle comprises i) at least one sensor that determines position information of a target vehicle with respect to the host vehicle, and ii) an active lane positioning module. The active lane positioning module receives the position information from the at least one sensor and determines a blind zone of the target vehicle. The active lane positioning module, in an active lane position mode, accelerates the host vehicle to move the host vehicle out of the blind zone of the target vehicle or decelerates the host vehicle to move the host vehicle out of the blind zone of the target vehicle.