METHOD AND APPARATUS FOR CALIBRATING VEHICLE CONTROL PARAMETERS, AND VEHICLE

WIPO Patent Application WO/2022/237508

A1

A method and apparatus for calibrating vehicle control parameters, and a vehicle. The method comprises: acquiring a plurality of pieces of sampling data (S401); acquiring a plurality of target Gaussian distributions, wherein a combination result of the plurality of target Gaussian distributions is used for describing the overall distribution of the plurality of pieces of sampling data (S402); and determining, from among the plurality of target Gaussian distributions, target Gaussian distributions to which the plurality of pieces of sampling data respectively belong, and calibrating a speed change parameter and a pedal adjustment parameter on the basis of the target Gaussian distributions to which the plurality of pieces of sampling data respectively belong (S403). By means of the method and apparatus, and the vehicle, more information is taken into consideration during a calibration process of vehicle control parameters, and calibration is performed by means of additionally taking Gaussian distributions, to which sampling data belongs, into consideration, thereby facilitating improvement of the accuracy of calibration, and improving the safety of autonomous driving.

MA SHUSHU (CN)
MENG YUXIANG (CN)
SHEN PENG (CN)
WANG JUAN (CN)
ZHOU JUNJIE (CN)

PCT/CN2022/088838

November 17, 2022

April 24, 2022

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CHERY AUTOMOBILE CO LTD (CN)
LION AUTOMOTIVE TECH NANJING CO LTD (CN)
WUHU LION AUTOMOTIVE TECH CO LTD (CN)

G06F17/18

CN113204742A	2021-08-03
CN111580500A	2020-08-25
CN109249932A	2019-01-22
CN110361201A	2019-10-22
US20100274754A1	2010-10-28

BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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