Switching method of USB switch element for in-vehicle host system
US12007926B2 · kind B2 · utility
0Cited by
20References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 19, 2022 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Jan 19, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.