Object detection device for vehicle and object detection system for vehicle

    公开(公告)号:US11062603B2

    公开(公告)日:2021-07-13

    申请号:US16349365

    申请日:2017-10-31

    发明人: Yuuya Fukami

    IPC分类号: G08G1/16 G01S19/51

    摘要: Provided is an object detection device for a vehicle or an object detection system for a vehicle. The object detection device for a vehicle includes a vehicle position recognition unit that is provided in the first vehicle and recognizes the position of a second vehicle, an information acquisition unit that is provided in the first vehicle and acquires object position information regarding an external object that is generated based on a result of detection of the external object by an object position detection unit of the second vehicle, and a position identification unit that identifies a position of the external object based on the position of the second vehicle recognized by the vehicle position recognition unit and the object position information acquired by the information acquisition unit.

    SELF-CORRECTING VEHICLE LOCALIZATION

    公开(公告)号:US20210141100A1

    公开(公告)日:2021-05-13

    申请号:US16678674

    申请日:2019-11-08

    摘要: A computer is programmed to determine a localization of a first vehicle, including location coordinates and an orientation of the first vehicle, based on first vehicle sensor data, and to wirelessly receive localizations of respective second vehicles, wherein a first vehicle field of view at least partially overlaps respective fields of view of each of the second vehicles. The computer is programmed to determine pair-wise localizations for respective pairs of the first vehicle and one of the second vehicles, wherein each of the pair-wise localizations defines a localization of the first vehicle relative to a global coordinate system based on a (a) relative localization of the first vehicle with reference to the respective second vehicle and (b) a second vehicle localization relative to the global coordinate system, and to determine an adjusted localization for the first vehicle that has a minimized sum of distances to the pair-wise localizations.

    POINT OF SALE TERMINAL WITH ADAPTIVE DISPLAY

    公开(公告)号:US20210118269A1

    公开(公告)日:2021-04-22

    申请号:US16654207

    申请日:2019-10-16

    申请人: SHOPIFY INC.

    摘要: The application relates to point of sale devices and associated methods with adaptive displays. A grid of GUI elements is displayed and a shopping cart. The GUI elements relate to items such as discounts, apps (for example loyalty apps), products, collections, to name a few examples. Rather than having a fixed selection, functionality and appearance of the GUI elements, with the provided devices and methods, the grid of GUI elements is adaptively updated based on context. The context may include, for example, customer information, for example the presence/absence of customer information, and specific information pertaining to a particular customer. The context may also include shopping cart information, for example whether there are items in the cart, which items are in the cart, value of items in the cart.

    SYSTEM AND METHOD FOR POSITION FIX ESTIMATION USING TWO OR MORE ANTENNAS

    公开(公告)号:US20210096266A1

    公开(公告)日:2021-04-01

    申请号:US16583902

    申请日:2019-09-26

    IPC分类号: G01S19/41 G01S19/47 G01S19/51

    摘要: A dual-antenna positioning system includes a first GNSS antenna/receiver, a second GNSS antenna/receiver, and a GNSS processor system. The first GNSS antenna/receiver is located at a first position and calculates a first pseudo-range based on a received GNSS signal. The second GNSS antenna/receiver is located at a second position a known distance from the first GNSS antenna/receiver, wherein the second GNSS antenna/receiver calculates a second pseudo-range based on a received GNSS signal. The GNSS processor system configured to receive the first pseudo-range and the second pseudo-range, wherein in response to the GNSS processor system identifying one of the first and second pseudo-ranges as erroneous and one of the first and second pseudo-ranges as valid, the GNSS processing system calculates a corrected pseudo-range and utilizes the corrected pseudo-range and the valid pseudo-range to determine GNSS position fix estimates for the first GNSS antenna/receiver and the second GNSS antenna/receiver.

    Systems and methods for positioning of UAV

    公开(公告)号:US10962655B2

    公开(公告)日:2021-03-30

    申请号:US15923200

    申请日:2018-03-16

    发明人: Guoxiu Pan

    摘要: A positioning system includes a base station and a tracking device. The base station is configured to receive an estimated location of the base station at a receiver coupled to the base station and determine a correction measurement based on the estimated location of the base station and a known location of the base station. The tracking device is configured to obtain an estimated location of a target object, receive an estimated location of the tracking device at a receiver coupled to the tracking device, determine a relative position between the target object and the tracking device based on the estimated location of the target object, the estimated location of the tracking device, and the correction measurement, and control a movement of the tracking device according to the relative position.