Signal transmission device and signal transmission method
US10762024B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Oct 22, 2018 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Dec 13, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2213/0026
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A signal transmission device adapted to a camera includes a power input port, a boost converter, an Ethernet power circuit and a signal conversion circuit. The power input port is configured to receive an input power. The boost converter is configured to convert the input power to a boost power. The Ethernet power circuit is configured to output a DC power to the camera according to the boost power and to receive a data signal generated by the camera. The signal conversion circuit has a first interface electrically connected to the Ethernet power circuit and a second interface electrically connected to an operating system. The signal conversion circuit is configured to receive the data signal through the first interface and convert a format of the data signal, and further configured to transmit the converted data signal to operating system through the second interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.