Title:
LASER RADAR DEVICE, CLEANING METHOD, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/070583
Kind Code:
A1
Abstract:
A laser radar device, a laser radar cleaning method (500, 600), and a vehicle. The laser radar device comprises a cleaning apparatus (220) and a control unit (212), wherein the control unit (212) is used for determining, according to location information of a shielding object on a radar window, an area to be subjected to cleaning of the radar window, and controlling the cleaning apparatus (220) to clean said area of the radar window. Compared with a traditional laser radar device and a cleaning apparatus thereof, the present invention is capable of cleaning a shielding object in a targeted manner, such that the cleaning efficiency of a radar is improved.
Inventors:
FANG QUN (CN)
WEI HAO (CN)
PENG XU (CN)
FENG XIANGBING (CN)
HUANG BOLIN (CN)
WEI HAO (CN)
PENG XU (CN)
FENG XIANGBING (CN)
HUANG BOLIN (CN)
Application Number:
PCT/CN2021/127674
Publication Date:
May 04, 2023
Filing Date:
October 29, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G01S7/48; G01S17/88; B08B3/02; B08B13/00
Domestic Patent References:
| WO2020106936A1 | 2020-05-28 |
Foreign References:
| CN113376581A | 2021-09-10 | |||
| CN110586578A | 2019-12-20 | |||
| US20210223374A1 | 2021-07-22 | |||
| CN111429400A | 2020-07-17 | |||
| US20200180569A1 | 2020-06-11 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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