Title:
METHOD AND APPARATUS FOR DETERMINING VEHICLE SPEED CONTROL MODEL TRAINING SAMPLE
Document Type and Number:
WIPO Patent Application WO/2023/197408
Kind Code:
A1
Abstract:
The present application relates to the technical field of automobiles, and provides a method and apparatus for determining a vehicle speed control model training sample, for solving the problem that traffic accidents and traffic jams are easily caused as a vehicle cannot be automatically controlled to run at a proper vehicle speed. The method comprises: dividing a lane in map data into a first lane area and a second lane area, vehicle speed control features to be detected indicated by the two lane areas being different; under the condition that a difference between the first experience maximum vehicle speed distribution and the second experience maximum vehicle speed distribution is greater than or equal to a preset difference threshold, determining said vehicle speed control feature as a target vehicle speed control feature; and taking start coordinates and termination coordinates of each preset lane segment in the map data, and a target vehicle speed control feature and a vehicle speed control tag in the preset lane segment as vehicle speed control model training samples. The present application can be applied to a vehicle speed automatic control scene.
Inventors:
CHEN YU (CN)
Application Number:
PCT/CN2022/095101
Publication Date:
October 19, 2023
Filing Date:
May 26, 2022
Export Citation:
Assignee:
MOMENTA SUZHOU TECH CO LTD (CN)
International Classes:
B60W30/14; G08G1/01
Foreign References:
| CN114454878A | 2022-05-10 | |||
| CN114627649A | 2022-06-14 | |||
| CN112863180A | 2021-05-28 | |||
| CN109686086A | 2019-04-26 | |||
| US20130253797A1 | 2013-09-26 |
Attorney, Agent or Firm:
BEIJING KELING INTELLECTUAL PROPERTY FIRM (CN)
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