公开(公告)号：US20170168974A1

公开(公告)日：2017-06-15

申请号：US15441775

申请日：2017-02-24

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Robert M. Voto ,  Shyambabu Yeda ,  Craig Petku

IPC: G06F13/38 ,  G06F13/42 ,  G06F13/40

Abstract: A method to enable a vehicle's embedded USB Host system to connect to multiple mobile devices through a USB Hub, regardless of whether the mobile devices are configured to act as USB Hosts or USB Devices, without OTG controllers or additional vehicle wiring, or inhibiting the functionality of any consumer devices connected to the same USB Hub.Preferably, the method is configured to provide that no additional cabling is required, and no hardware changes are required to be made to the HU. The method can be employed between a vehicle's embedded USB Host, USB Hub and at least one consumer accessible USB port. In the case where 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, thereby rendering the consumer device compatible with the vehicle's embedded USB Host.

公开(公告)号：US09619420B2

公开(公告)日：2017-04-11

申请号：US15268728

申请日：2016-09-19

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Robert M. Voto ,  Shyambabu Yeda ,  Craig Petku

IPC: G06F13/16 ,  G06F13/40 ,  G06F13/38

CPC classification number: G06F13/385 ,  G06F13/4022 ,  G06F13/4045 ,  G06F13/4282 ,  G06F2213/0042 ,  G06F2213/3812 ,  G06F2213/4004

Abstract: A system which is configured to enable a vehicle's embedded USB Host system to connect to multiple mobile devices through a USB Hub, regardless of whether the mobile devices are configured to act as USB Hosts or USB Devices, without the need to add or provide OTG controllers in the system or additional vehicle wiring, or inhibiting the functionality of any consumer devices operating in USB Device mode connected to a vehicle system Hub while another consumer device connected to the same Hub operates in USB Host mode. Preferably, the system is configured to provide that no additional cabling is required, and no hardware changes are required to be made to the HU. The system can be employed between a vehicle's embedded USB Host, USB Hub and at least one consumer accessible USB port. In the case where 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 bridge, thereby rendering the consumer device compatible with the vehicle's embedded USB Host.

公开(公告)号：US09460037B2

公开(公告)日：2016-10-04

申请号：US14487947

申请日：2014-09-16

Applicant: Delphi Technologies, Inc.

Inventor： Robert Voto ,  Shyambabu Yeda ,  Craig Petku

IPC: G06F13/38 ,  G06F13/40

CPC classification number: G06F13/385 ,  G06F13/4022 ,  G06F13/4045 ,  G06F13/4282 ,  G06F2213/0042 ,  G06F2213/3812 ,  G06F2213/4004

Abstract: A system which is configured to enable a vehicle's embedded USB Host system to connect to multiple mobile devices through a USB Hub, regardless of whether the mobile devices are configured to act as USB Hosts or USB Devices, without the need to add or provide OTG controllers in the system or additional vehicle wiring, or inhibiting the functionality of any consumer devices operating in USB Device mode connected to a vehicle system Hub while another consumer device connected to the same Hub operates in USB Host mode. Preferably, the system is configured to provide that no additional cabling is required, and no hardware changes are required to be made to the HU. The system can be employed between a vehicle's embedded USB Host, USB Hub and at least one consumer accessible USB port. In the case where 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 bridge, thereby rendering the consumer device compatible with the vehicle's embedded USB Host.

Abstract translation: 被配置为使得车载嵌入式USB主机系统能够通过USB集线器连接到多个移动设备的系统，而不管移动设备被配置为充当USB主机还是USB设备，而不需要添加或提供OTG控制器 或者禁止连接到车辆系统集线器的USB设备模式下操作的任何消费者设备的功能，而连接到同一集线器的另一个消费者设备则以USB主机模式运行。 优选地，该系统被配置为提供不需要额外的布线，并且不需要对HU进行硬件改变。 该系统可用于车载嵌入式USB主机，USB集线器和至少一个消费者可接入的USB端口。 在消费者设备充当USB主机的情况下，消费者设备和车载嵌入式USB主机之间的信号通过桥接处理，从而使消费者设备与车载嵌入式USB主机兼容。