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Title:
SPEED CONTROL MODEL GENERATION METHOD AND APPARATUS, AND VEHICLE CONTROL METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/197409
Kind Code:
A1
Abstract:
A speed control model generation method and apparatus, and a vehicle control method and apparatus, which relate to the technical field of automobiles, and can solve the problems of traffic congestion and a traffic accident easily caused by it being difficult for an intelligent driving vehicle or an automatic driving vehicle to travel according to an appropriate speed. The vehicle control method comprises: acquiring a current geographical position of a target vehicle and a target speed control feature corresponding to the current geographical position (S210), the target speed control feature being a feature affecting a vehicle speed; inputting the current geographical position and the target speed control feature corresponding to the current geographical position into a speed control model to obtain a current target speed of the target vehicle (S220), the speed control model being formed by training according to start coordinates and end coordinates of each preset lane segment in map data, and a target speed control feature and a speed control tag in the preset lane segment; and controlling, according to the current target speed, the target vehicle to travel (S230). The present disclosure can be applied to a vehicle speed intelligent control scenario.

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Inventors:
CHEN YU (CN)
Application Number:
PCT/CN2022/095105
Publication Date:
October 19, 2023
Filing Date:
May 26, 2022
Export Citation:
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Assignee:
MOMENTA SUZHOU TECH CO LTD (CN)
International Classes:
B60W40/105; G05D1/00
Domestic Patent References:
WO2019056497A12019-03-28
Foreign References:
CN114454878A2022-05-10
US20170135621A12017-05-18
US20200406894A12020-12-31
CN109878534A2019-06-14
US20190322276A12019-10-24
CN112329916A2021-02-05
Attorney, Agent or Firm:
BEIJING KELING INTELLECTUAL PROPERTY FIRM (CN)
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