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    MULTI-ANTENNA GROUND PLANE STRUCTURE FOR INTEGRATION IN A VEHICLE
    23.
    发明申请
    MULTI-ANTENNA GROUND PLANE STRUCTURE FOR INTEGRATION IN A VEHICLE 有权

    公开(公告)号：US20220294105A1

    公开(公告)日：2022-09-15

    申请号：US17200208

    申请日：2021-03-12

    Applicant: GM Global Technology Operations LLC

    Inventor： Hyok Jae Song ,  Hanseung Lee ,  Nahel Eshaq ,  Gregg R. Kittinger

    IPC: H01Q1/48 ,  H01Q1/32

    Abstract: A multi-antenna ground plane structure in a vehicle includes a first ground plane to be electrically connected to a fascia chassis. The fascia chassis is a portion of the vehicle covered by a fascia. A first side of the first ground plane seats two or more antennas. The multi-antenna ground plane structure also includes one or more additional ground planes affixed to a second side, opposite the first side, of the first ground plane. One of the one or more additional ground planes is attached to one or more antennas such that the one or more antennas is oriented opposite an orientation of the two or more antennas seated on the first ground plane.

    Automatic transmission of reminders for devices left behind
    26.
    发明授权
    Automatic transmission of reminders for devices left behind 有权

    公开(公告)号：US10140838B2

    公开(公告)日：2018-11-27

    申请号：US15465063

    申请日：2017-03-21

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Timothy J. Talty ,  David R. Petrucci ,  Gregg R. Kittinger ,  Donald K. Grimm ,  Wen Gu

    IPC: G08B1/08 ,  G08B21/24 ,  H04L29/08

    Abstract: A method for generating and transmitting a reminder message includes obtaining a unique user profile. The user profile includes a user identification (ID) indicative of a unique user, an object ID indicative of a unique object, and a device ID indicative of a unique mobile device. The processor is configured to predict a spatial relationship between the user, the object, and the mobile device. The prediction is based, in part, on the user ID, the object ID, and the device ID, where the prediction includes a geographic location for the user, the object, and/or the mobile device. The processor compares a location of at least two of the user, the object and the mobile device with the prediction of the user's spatial relationship with the object and the mobile device. The processor transmits a reminder message when the prediction of the spatial relationship exceeds a predetermined threshold.

    MOTOR VEHICLE ANTENNA SYSTEM
    28.
    发明申请
    MOTOR VEHICLE ANTENNA SYSTEM 有权
    电动车辆天线系统

    公开(公告)号：US20150051831A1

    公开(公告)日：2015-02-19

    申请号：US13968902

    申请日：2013-08-16

    Applicant: GM Global Technology Operations LLC

    Inventor： Donald B. Hibbard, JR. ,  Gregg R. Kittinger

    IPC: H04B7/08 ,  G01S19/13

    CPC classification number: H04B7/0805 ,  G01S19/13 ,  G01S19/21 ,  G01S19/36 ,  H04B1/06 ,  H04B1/10 ,  H04B1/1027 ,  H04B1/109 ,  H04B1/123 ,  H04B1/126 ,  H04B7/0814

    Abstract: An antenna system includes a controller operatively connected to a first antenna and a second antenna, the controller including a vehicle position input configured and disposed to receive GPS position data identifying a location of a motor vehicle and a vehicle heading input configured and disposed to receive GPS heading data for the motor vehicle. The controller is configured and disposed to selectively employ at least one of the first and second antennas to receive a radio signal based on received location and heading data for the motor vehicle.

    Abstract translation: 天线系统包括可操作地连接到第一天线和第二天线的控制器，所述控制器包括车辆位置输入，所述车辆位置输入被配置和设置为接收识别机动车辆的位置的GPS位置数据和被构造和布置成接收GPS的车辆行驶输入 汽车的标题数据。 控制器被配置和布置成选择性地使用第一和第二天线中的至少一个来基于接收的机动车辆的位置和航向数据来接收无线电信号。

    SINGLE-CABLE RADIO ANTENNA SYSTEM FOR A VEHICLE
    29.
    发明公开
    SINGLE-CABLE RADIO ANTENNA SYSTEM FOR A VEHICLE 审中-公开

    公开(公告)号：US20240022274A1

    公开(公告)日：2024-01-18

    申请号：US17812012

    申请日：2022-07-12

    Applicant: GM Global Technology Operations LLC

    Inventor： Duane S. Carper ,  Nahel Eshaq ,  Gregg R. Kittinger ,  Hyok Jae Song ,  Hanseung Lee

    IPC: H04B1/16 ,  H03F3/19 ,  H04B1/00

    CPC classification number: H04B1/16 ,  H03F3/19 ,  H04B1/0064 ,  H03F2200/451

    Abstract: A system for receiving radio signals for a vehicle includes an antenna farm unit including a plurality of antennas, a plurality of amplifiers, each of the plurality of amplifiers in electrical communication with one of the plurality of antennas, and a multiplexer in electrical communication with the output port of each of the plurality of amplifiers. The system also includes a radio unit including a plurality of tuners and a demultiplexer in electrical communication with the plurality of tuners. The system also includes a transmission line for connecting the antenna farm unit to the radio unit, where the transmission line has a first terminal and a second terminal, and where the first terminal of the transmission line is electrically connected to the multiplexer and the second terminal of the transmission line is electrically connected to the demultiplexer.

    Moisture detection and regulation in a vehicle interior component
    30.
    发明授权
    Moisture detection and regulation in a vehicle interior component 审中-公开

    公开(公告)号：US10668845B2

    公开(公告)日：2020-06-02

    申请号：US15962640

    申请日：2018-04-25

    Applicant: GM Global Technology Operations LLC

    Inventor： Kausalya Singuru ,  David R. Petrucci ,  Gregg R. Kittinger ,  Xiujie Gao ,  Paul E. Krajewski

    IPC: B60N2/90 ,  B60H1/00 ,  B60N2/56

    Abstract: A moisture detection and regulation system is disclosed for a vehicle interior component having a section of material with a moisture absorbent material structure. The system includes a sensing device configured to detect a level of moisture in the section of material. The system also includes a moisture removal element configured to dissipate moisture from the section of material. The system additionally includes an electronic controller fixed to the vehicle structure and in operative communication with each of the sensing device and the moisture removal element. The controller is configured to receive a signal from the sensing device indicative of the detected level of moisture in the section of material and activate the moisture removal element when the detected level of moisture is equal to or greater than a predetermined threshold level of moisture. A vehicle having such a moisture detection and regulation system is also disclosed.

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