Cleaning control device and cleaning control method
US11524661B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2020 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | Dec 12, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2013/93271
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The disclosure relates to a cleaning control device and cleaning control method. Specifically, according to the disclosure, a cleaning control device may comprise a shield divided into a plurality of regions, a moving actuator moving the shield, a sensor detecting an object by transmitting and receiving a detection signal through some regions of the plurality of regions of the shield, and a controller generating and outputting a cleaning control signal to spray a cleaning liquid to a signal transmission region placed side-by-side with the sensor among the plurality of regions if a foreign body is present in the signal transmission region and generating and outputting a moving control signal to move a signal non-transmission region placed non-side-by-side with the sensor among the plurality of regions to a position of the signal transmission region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.