SYSTEM FOR BOARDING A WHEELCHAIR ON A VEHICLE

    公开(公告)号:US20240359612A1

    公开(公告)日:2024-10-31

    申请号:US18308752

    申请日:2023-04-28

    CPC classification number: B60P1/025 A61G3/0209

    Abstract: A system for boarding a wheelchair on a vehicle is provided. The system includes a pair of tracks affixed to an interior of the vehicle, a panel slidably disposed on the pair of tracks, and a scissor lift mechanism having a first end affixed to the panel. The system also includes a platform configured for receiving the wheelchair, the platform affixed to a second end of the scissor lift mechanism, a first actuator configured to move the panel along the pair of tracks, and a second actuator configured to operate the scissor lift mechanism.

    VEHICLE BRAKING CONTROL SYSTEMS
    2.
    发明公开

    公开(公告)号:US20240294150A1

    公开(公告)日:2024-09-05

    申请号:US18116363

    申请日:2023-03-02

    CPC classification number: B60T8/171 B60L7/26 B60L2270/14 B60T2270/88

    Abstract: A vehicle braking control system includes a vehicle microphone, two front wheels and two rear wheels of a vehicle, two front brakes and two rear brakes, and an electronic brake pressure control module configured to selectively control an amount of brake pressure applied to the front brakes and the rear brakes. The vehicle control module is configured to detect, via the at least one vehicle microphone, a brake noise value in response to brake pressure applied to the front brakes and the rear brakes, determine whether the brake noise value exceeds a specified brake noise threshold, identify which of the front brakes and the rear brakes are generating a greater noise value in response to the brake noise value exceeding the specified brake noise threshold, and reduce brake pressure applied to the identified one of the front brakes and the rear brakes.

    BRAKE CONTROL DEVICE AND BRAKE CONTROL METHOD FOR VEHICLE USING AUTO LEVELING SENSOR AND ELECTRONIC BOOSTER

    公开(公告)号:US20210129679A1

    公开(公告)日:2021-05-06

    申请号:US17032444

    申请日:2020-09-25

    Inventor: Bongbum Back

    Abstract: The present invention relates to a brake control device and a brake control method for a vehicle comprising a plurality of brakes which are respectively installed on wheels, the brake control device comprising an auto leveling sensor which senses a load state of the vehicle according to a change in an angle; a control unit which calculates a correction value according to the load state of the vehicle sensed by the auto leveling sensor; and an electronic brake booster which corrects a predetermined braking power set according to a brake pedal force with the calculated correction value so that the braking operation of each brake is made.

    AUTOMATIC SELECTABLE SLIDING DECK SYSTEM FOR WHEELCHAIR USER

    公开(公告)号:US20250073098A1

    公开(公告)日:2025-03-06

    申请号:US18457869

    申请日:2023-08-29

    Abstract: A cargo lift system for a vehicle includes a frame system, a deck system, and a cargo hook. The frame system is configured to be attached to the vehicle. The deck system includes a deck frame having a plurality of deck frame segments. The deck system is operable to translate along the frame system in (i) a first deployment mode where the deck frame segments cooperate to define a rigid support platform and (ii) a second deployment mode where the deck frame segments articulate to a lift position adjacent to a ground surface associated with the vehicle The cargo hook is attached to the deck system and operable to move between an extended state and a retracted state.

    BRAKE CREEP GROAN COUNTERMEASURE SYSTEMS AND METHODS

    公开(公告)号:US20250065859A1

    公开(公告)日:2025-02-27

    申请号:US18454392

    申请日:2023-08-23

    Abstract: Methods and systems are provided for controlling braking to avoid groan noise in a braking system. The system has a brake actuator configured to apply a friction force to a moving member, a conduit system coupled with the brake actuator, an inlet valve in the conduit system configured to control fluid pressure delivered to the brake actuator, and an outlet valve in the conduit system configured to control fluid pressure released from the brake actuator. The system includes a controller to monitor for an upper target pressure condition in the braking system, wherein the upper target pressure condition is associated with a noise zone; and operate, when the upper target pressure is detected and in a noise zone avoidance mode, the inlet valve and the outlet valve to avoid brake pressures that generate a brake noise from the friction force.

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