Title:
HIGH-DEFINITION MAPPING
Document Type and Number:
WIPO Patent Application WO/2023/009549
Kind Code:
A3
Abstract:
A method may include obtaining sensor data about a total measurable world around an autonomous vehicle. The sensor data may be captured by sensor units co-located with the autonomous vehicle. The method may include generating a mapping dataset including the obtained sensor data and identifying data elements that each represents a point in the mapping dataset. The method may include sorting the data elements according to a structural data categorization that is a template for a high-definition map of the total measurable world and determining a mapping trajectory of the autonomous vehicle. The mapping trajectory may describe a localization and a path of motion of the autonomous vehicle. The method may include generating the high-definition map based on the structural data categorization and relative to the mapping trajectory of the autonomous vehicle, and the high-definition map may be updated based on the path of motion of the autonomous vehicle.
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Inventors:
MA BIAO (US)
TAL LIOR (US)
TAL LIOR (US)
Application Number:
PCT/US2022/038387
Publication Date:
April 06, 2023
Filing Date:
July 26, 2022
Export Citation:
Assignee:
CYNGN INC (US)
International Classes:
G05D1/00; G01S17/89; G05D1/02
Foreign References:
| US20190258251A1 | 2019-08-22 | |||
| US20190346271A1 | 2019-11-14 | |||
| US20180040240A1 | 2018-02-08 |
Attorney, Agent or Firm:
ISRAELSEN, R., Burns et al. (US)
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