User authentication method for construction equipment

    公开(公告)号:US12012069B2

    公开(公告)日:2024-06-18

    申请号:US17797889

    申请日:2021-02-02

    Abstract: The present disclosure relates to a user authentication method for construction equipment, capable of preventing theft of construction equipment. The user authentication method for construction equipment according to an embodiment of the present invention includes: a user authentication method for construction equipment includes: a user information registration step for registering a user identification information provided from a user device; a digital key issuance step for, upon request for use of the construction equipment from the user device, generating a digital key corresponding to the construction equipment and transmitting the generated digital key to the user device; and an equipment authentication step for allowing the use of the construction equipment when the user device having receive the digital key completes authentication of the identification information through the digital key.

    METHOD FOR ACTIVATING A VEHICLE FUNCTION AND ASSOCIATED ACTIVATION DEVICE

    公开(公告)号:US20240132015A1

    公开(公告)日:2024-04-25

    申请号:US18277107

    申请日:2022-04-05

    Abstract: A method for activating a function of a motor vehicle by an activation device on the vehicle having at least one communication unit including at least one radiofrequency antenna and transmission and reception device. The activation coming from a user's portable device. The activation of the function is triggered by detection of the user's presence in a predetermined zone around the vehicle and on the basis of a result of authentication of the portable device by the vehicle. For at least two responses received from the portable device: a) comparing, for each response, a power of a first wave received at a time with a maximum power of the components of the first wave received, b) determining, for each response, a presence or absence of reflected waves, c) determining an averaged reflection rate for the responses, d) determining a minimum value for the time from the responses, e) if the averaged reflection rate is zero or full, then the user's presence in the predetermined area is determined using the minimum value for the time, f) if the averaged reflection rate is partial, then the user's presence in the predetermined area is detected using the minimum value for the time, to which a corrective coefficient is applied.

    SYSTEM FOR REMOTELY OPENING A LAND-VEHICLE DOOR

    公开(公告)号:US20170232930A1

    公开(公告)日:2017-08-17

    申请号:US15271415

    申请日:2016-09-21

    Applicant: JVIS-USA, LLC

    CPC classification number: B60R25/24 B60Q1/32 B60Q5/005 B60Q2400/40 B60R2325/20

    Abstract: A system for remotely opening a land vehicle door is provided. The system includes a mobile communication device supported on the vehicle and operative to produce a first signal in the form of a first electromagnetic field defined by a field envelope. A hand-held communication device is operative to detect the first electromagnetic field and produce a second signal in the form of a second electromagnetic field when the hand-held device is located within the field envelope. Control logic is coupled to the mobile device and is operative to determine if the hand-held device is an authorized hand-held device. The control logic is operative to determine if a pedestrian carrying an authorized hand-held device is located within the field envelope and to generate a door-opening command signal when the authorized device is located within the field envelope for a predetermined period of time.

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