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    Communication ECU
    2.
    发明授权
    Communication ECU 有权

    公开(公告)号：US11815983B2

    公开(公告)日：2023-11-14

    申请号：US17254456

    申请日：2019-06-25

    Applicant: LG Electronics Inc.

    Inventor： Byungjin Kang ,  Xavier Punithan ,  Byeongrim Jo

    IPC: G06F11/07 ,  G06F11/20

    CPC classification number: G06F11/0739 ,  G06F11/0751 ,  G06F11/2028 ,  G06F2201/85

    Abstract: The present disclosure relates to a communication electronic control unit (ECU) provided in a vehicle to be used for exchange of a signal with an external device, the communication ECU including a bus interface configured to exchange signals with a plurality of slave ECUs in the vehicle, a primary processor configured to perform software cloning for at least one of the plurality of slave ECUs, and a secondary processor configured to determine whether to operate, based on whether overload is applied to the primary processor.

    Vehicle and method for controlling same
    4.
    发明授权
    Vehicle and method for controlling same 有权

    公开(公告)号：US10708248B2

    公开(公告)日：2020-07-07

    申请号：US16266911

    申请日：2019-02-04

    Applicant: LG Electronics Inc.

    Inventor： Cheolseung Kim ,  Seongsoo Kim ,  Byeongrim Jo

    IPC: H04L29/06 ,  H04L12/40 ,  H04L9/08 ,  H04L9/32 ,  B60R16/023

    Abstract: A method of controlling a vehicle that includes a plurality of electronic control units (ECUs), the method including: allocating an order in which at least one ECU among the plurality of ECUs is to be assigned an encryption key, based on a data rate of each ECU; receiving, by the at least one ECU, at least one encryption key that is assigned to the at least one ECU according to the allocated order; and performing, by the at least one ECU and using the assigned at least one encryption key, (i) encryption of data to be transmitted through a Controller Area Network (CAN) communication bus, or (ii) decryption of data that is transmitted through the CAN communication bus.

    Controlling a vehicle
    7.
    发明授权
    Controlling a vehicle 有权

    公开(公告)号：US09630629B2

    公开(公告)日：2017-04-25

    申请号：US14847522

    申请日：2015-09-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Sungmin Kim ,  Byeongrim Jo ,  Juhnho Park

    IPC: B60W40/08 ,  B60W10/30 ,  G01J5/00 ,  G01J5/08 ,  B60Q9/00 ,  G08B21/22

    CPC classification number: B60W40/08 ,  B60Q9/00 ,  B60W10/30 ,  B60W2040/0881 ,  B60W2420/40 ,  G01J5/0025 ,  G01J5/0803 ,  G08B21/22

    Abstract: Systems and techniques are disclosed to provide a sensor unit configured to sense a living body within a vehicle and to control the vehicle according to the sensed data. A sensor unit is configured to sense infrared light emitted from one or more areas inside the vehicle. A blocking unit is located between the sensor unit and the one or more areas inside the vehicle. A controller is configured to control at least one of the blocking unit or the sensor unit so as to vary an amount of infrared light that the sensor unit is able to receive through the blocking unit from the one or more areas inside the vehicle. The controller determines, based on a variation in the amount of infrared light received by the sensor unit, whether or not a living body is present inside the vehicle.

    Communication apparatus for vehicle and vehicle
    9.
    发明授权
    Communication apparatus for vehicle and vehicle 有权

    公开(公告)号：US10743158B2

    公开(公告)日：2020-08-11

    申请号：US15938644

    申请日：2018-03-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Xavier Punithan ,  Hyunho Ki ,  Hanbyul Seo ,  Juhnho Park ,  Byeongrim Jo ,  Joseph Yoon

    IPC: H04W4/46 ,  H04L29/06 ,  H04W4/40 ,  H04W28/02 ,  H04W56/00 ,  H04W72/04 ,  H04W72/08 ,  H04W88/06 ,  H04L12/801

    Abstract: A communication apparatus for vehicle, which communicates with an entity including at least one of a nearby vehicle, infrastructure, and a mobile terminal. The communication apparatus includes a first communication unit configured to transmit a first transmission signal to the entity, and receive a first receipt signal from the entity using a first communication technology; a second communication unit configured to transmit a second transmission signal to the entity, and receive a second receipt signal from the entity using a second communication technology different than the first communication technology; and a processor configured to determine a transmission characteristic of the first transmission signal and the second transmission signal and a reception characteristic of the first receipt signal and the second receipt signal, transmit a first message using at least one of only the first transmission signal, only the second transmission signal, and a combination of the first transmission signal and the second transmission signal based on the determined transmission characteristic of the first transmission signal and the second transmission signal, and receive a second message using at least one of only the first receipt signal, only the second receipt signal, and a combination of the first receipt signal and the second receipt signal based on the determined transmission characteristic of the first transmission signal and the second transmission signal.

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