Flexible mobile device connectivity to automotive systems with USB hubs. A USB hub module (410) is configured to enable a vehicle's embedded USB host to connect to multiple mobile devices through a USB hub (412), regardless of whether the mobile devices are configured to act as USB hosts or USB devices. Preferably, the module (410) is configured so that no additional cabling or hardware changes are required to the head unit (310). The module can be employed between the embedded USB host, USB hub (412) and at least one consumer accessible USB port (422). When the consumer device is acting as a USB host, signals between the consumer device and the vehicle's embedded USB host are processed through a USB bridge (514), thereby rendering the consumer device compatible with the embedded USB host. The module (410) further comprises a power supply circuit (910) supplying power to the first consumer device. Preferably, the power supply circuit (910) comprises a voltage-adjustable power supply (938).

    本公开涉及灵活的移动设备与具有USB集线器的汽车系统的连接。一种USB集线器模块(410),其配置为使车辆的嵌入式USB主机能够通过USB集线器(412)连接至多个移动设备,无论移动设备是配置为用作USB主机还是USB设备。优选地,配置模块(410)使得头部单元(310)无需附加线缆或硬件变化。能够在嵌入式USB主机、USB集线器(412)和至少一个消费者访问USB端口(422)之间采用该模块(410)。当消费者设备用作USB主机时,在消费者设备和车辆的嵌入式USB主机之间的信号通过USB桥接器(514)被处理,从而使得消费者设备与嵌入式USB主机兼容。该模块(410)还包括从模块(410)向第一消费者设备提供电力的电源电路(910)。优选地,电源电路(910)包括可调电压电源(938)。


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    Title :

    FLEXIBLE MOBILE DEVICE CONNECTIVITY TO AUTOMOTIVE SYSTEMS WITH USB HUBS


    Additional title:

    灵活的移动设备与具有USB集线器的汽车系统的连接


    Contributors:

    Publication date :

    2022-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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