Data transmission apparatus, LiDAR, and intelligent device
US11679803B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Apr 7, 2022 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Apr 7, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3604
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A data transmission apparatus is applied to a LiDAR. The data transmission apparatus includes a first optical module, a second optical module, and a coupling optical system. The coupling optical system is arranged between the first optical module and the second optical module. The first optical module is communicatively connected to a LiDAR front-end apparatus, and the second optical module is communicatively connected to an upper application apparatus. The first optical module is configured to receive a first digital signal output by the LiDAR front-end apparatus and convert the first digital signal into an optical signal. The coupling optical system is configured to transmit the optical signal output by the first optical module to the second optical module. The second optical module is configured to convert the optical signal into the first digital signal and output the first digital signal to the upper application apparatus for processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.