Title:
車載ホストシステム向けのユニバーサルシリアルバス切換器の切換方法
Document Type and Number:
Japanese Patent JP7235421
Kind Code:
B2
Abstract:
The present invention provides a switching method of a universal serial bus (USB) switch element for an in-vehicle host system. According to a switching command, a hub controller of a switch device controls a switch element to switch from a device mode to a host mode, so that one of multiple mobile terminals connected to the switch element is in the host mode; or alternatively, the switch element is controlled to be switched from the host mode to the device mode so that multiple peripheral devices are in the device mode.
Inventors:
Lee Wei-deok
Application Number:
JP2021205971A
Publication Date:
March 08, 2023
Filing Date:
December 20, 2021
Export Citation:
Assignee:
Creative Technology Co., Ltd.
International Classes:
G06F13/38; B60R16/023; G06F13/10; G06F13/14
Foreign References:
| US20200151129 | ||||
| US20150261697 | ||||
| TW201901455A | ||||
| CN105849709A | ||||
| CN111823863A |
Attorney, Agent or Firm:
Patent corporation ip-focus