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    Pairing a wireless devices within a vehicle
    1.
    发明授权
    Pairing a wireless devices within a vehicle 有权
    配对车内无线设备

    公开(公告)号：US09445447B2

    公开(公告)日：2016-09-13

    申请号：US13922674

    申请日：2013-06-20

    Applicant: GM Global Technology Operations LLC

    Inventor： Dipankar Pal ,  David P. Pop

    IPC: H04B7/00 ,  H04W76/02 ,  H04W8/00

    CPC classification number: H04W76/023 ,  H04W4/80 ,  H04W8/005 ,  H04W76/14

    Abstract: A system and a method for establishing short range wireless communication between two vehicle modules. The system determines the availability of a first vehicle module and a second vehicle module to establish a short range wireless communication connection. The determination may be based upon whether the first vehicle module is storing pairing data. The system validates the pairing data at the second vehicle module using a wired connection. If the pairing data is validated, the first and second vehicle modules may establish a wireless connection using at least a portion of the pairing data. When the wireless connection ends, the system may re-determine the availability and revalidate any pairing data via the wired connection before establishing a wireless connection.

    Abstract translation: 一种用于在两个车辆模块之间建立短距离无线通信的系统和方法。 系统确定第一车辆模块和第二车辆模块的可用性以建立短距离无线通信连接。 确定可以基于第一车辆模块是否存储配对数据。 该系统使用有线连接来验证第二车辆模块处的配对数据。 如果配对数据被验证，则第一和第二车辆模块可以使用配对数据的至少一部分建立无线连接。 当无线连接结束时，系统可以在建立无线连接之前重新确定可用性并通过有线连接重新验证任何配对数据。

    LOCATION ASSISTANCE SYSTEM
    2.
    发明公开
    LOCATION ASSISTANCE SYSTEM 审中-公开

    公开(公告)号：US20240060794A1

    公开(公告)日：2024-02-22

    申请号：US17892066

    申请日：2022-08-20

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Matthew E. Gilbert-Eyres ,  Eric T. Hosey ,  Russell A. Patenaude ,  Dipankar Pal ,  Andrew J. MacDonald

    IPC: G01C21/00 ,  G01C21/36

    CPC classification number: G01C21/3874 ,  G01C21/3841 ,  G01C21/3605

    Abstract: A location assistance system includes a distress vehicle and multiple assistance vehicles. The distress vehicle broadcasts an emergency signal. The assistance vehicles are operable to receive the emergency signal, determine multiple distances to the distress vehicle, triangulate among the assistance vehicles to generate a spatial map of the distress vehicle relative to the assistance vehicles, determine one or more approximately horizontal lines in the spatial map that include the distress vehicle and at least one horizontally aligned assistance vehicle in response to the distress vehicle and the at least one horizontally aligned assistance vehicle being on a same vertical level in the spatial map, coordinate among the assistance vehicles to determine one or more horizontal sequences along the one or more approximately horizontal lines, and flash the of the assistance vehicles in the one or more horizontal sequences to lead toward the distress vehicle.

    LOCATION-CONTROLLED WI-FI MODULE
    5.
    发明申请
    LOCATION-CONTROLLED WI-FI MODULE 有权
    位置控制的WI-FI模块

    公开(公告)号：US20160278087A1

    公开(公告)日：2016-09-22

    申请号：US14660553

    申请日：2015-03-17

    Applicant: General Motors LLC ,  GM Global Technology Operations LLC

    Inventor： Lakshmi V. Thanayankizil ,  Mohammad Ishfaq ,  Curtis L. Hay ,  Dipankar Pal

    IPC: H04W72/04 ,  H04W4/02 ,  H04W4/06 ,  H04B1/3822

    CPC classification number: H04M1/6066 ,  H04B1/3822 ,  H04M1/72572 ,  H04W4/021 ,  H04W4/06 ,  H04W28/18 ,  H04W64/00

    Abstract: A system and method of controlling Wi-Fi module operation based on vehicle location includes: detecting at a vehicle a geopolitical identifier broadcast by a wireless carrier system; determining whether operational settings of the Wi-Fi module conform to operational settings specified for the detected geopolitical identifier; and changing the operational settings of the Wi-Fi module when not conforming to the operational settings specified for the detected geopolitical identifier.

    Abstract translation: 基于车辆位置控制Wi-Fi模块操作的系统和方法包括：在车辆处检测由无线载波系统广播的地缘政治标识符; 确定Wi-Fi模块的操作设置是否符合为检测到的地理政治标识符指定的操作设置; 并且在不符合为检测到的地理政治标识符指定的操作设置时，更改Wi-Fi模块的操作设置。

    METHOD TO SELECT AUTOMATICALLY PRIMARY AND SECONDARY NETWORKS TO SUPPORT EMERGENCY CALLS AND REMOTE COMMANDS IN VEHICLES
    7.
    发明申请
    METHOD TO SELECT AUTOMATICALLY PRIMARY AND SECONDARY NETWORKS TO SUPPORT EMERGENCY CALLS AND REMOTE COMMANDS IN VEHICLES 审中-公开

    公开(公告)号：US20200374766A1

    公开(公告)日：2020-11-26

    申请号：US16421861

    申请日：2019-05-24

    Applicant: GM Global Technology Operations LLC

    Inventor： Alex J. Veloso ,  Dipankar Pal ,  Woongjin Lim ,  George Knish ,  Scott T. Droste

    IPC: H04W36/00 ,  H04B17/318 ,  H04B17/382 ,  H04W36/30

    Abstract: A method of selecting primary and secondary cellular networks for a vehicle comprises measuring cellular connectivity parameters for cellular communication between a first subscriber identity module (SIM) and a first cellular network and for cellular communication between a second SIM and a second cellular network, comparing measured cellular connectivity parameters for the first SIM to measured cellular connectivity parameters for the second SIM, designating one of the first SIM and the first cellular network and the second SIM and the second cellular network as a primary network, and designating the other one of the first SIM and the first cellular network and the second SIM and the second cellular network as a secondary network, measuring cellular connectivity parameters for the primary and secondary networks, comparing the measured cellular connectivity parameters for the primary and secondary networks, switching designation of the primary and secondary network based on measured cellular connectivity parameters.

    Vehicle head unit priority
    10.
    发明授权
    Vehicle head unit priority 有权
    车头单位优先

    公开(公告)号：US09467179B2

    公开(公告)日：2016-10-11

    申请号：US14164721

    申请日：2014-01-27

    Applicant: General Motors LLC ,  GM Global Technology Operations LLC

    Inventor： Dipankar Pal ,  Lakshmi Thanayankizil ,  Jonathan L. Gerlach ,  Muhammad Fahad Alam

    IPC: H04B1/08 ,  H04W88/08 ,  H04W84/00

    CPC classification number: H04B1/086 ,  H04W84/005 ,  H04W88/08

    Abstract: A system and a method using that system that provides multi-tainment services in a vehicle. The method includes the steps of providing a vehicle telematics unit having wireless hotspot functionality; connecting the telematics unit via short range wireless communication (SRWC) to a vehicle multi-tainment unit (VMU) and at least one mobile device; identifying the VMU connection at the telematics unit; and providing the VMU with wireless hotspot data priority over the at least one mobile device.

    Abstract translation: 一种使用该系统的系统和方法，该系统在车辆中提供多重维护服务。 该方法包括提供具有无线热点功能的车辆远程信息处理单元的步骤; 通过短距离无线通信（SRWC）将远程信息处理单元连接到车辆多维护单元（VMU）和至少一个移动设备; 识别远程信息处理单元上的VMU连接; 以及向所述VMU提供所述至少一个移动设备上的无线热点数据优先级。

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