US 12,715,477 B2 · Vehicle control method and vehicle control device

Abstract

A method performed for autonomous driving of a vehicle is introduced. The method may comprise generating, based on state information of a moving object, a point in a first sampling area as a first preliminary sample point, determining, based on a sample point fixing condition associated with a goal point and information associated with the first preliminary sample point, a first fixed sample point, generating, based on updated state information, a point in a second sampling area as a second preliminary sample point, determining, based on the sample point fixing condition and information associated with the second preliminary sample point, a second fixed sample point, generating, based on a fixed sample point group comprising the first fixed sample point and the second fixed sample point, a travel path, generating, based on the travel path, a control signal, and controlling, based on the control signal, the vehicle for autonomous driving.

Claims20

Dependent claims

A method performed by one or more processors for autonomous driving of a vehicle, the method comprising:

generating, based on state information of a moving object, a point in a first sampling area as a first preliminary sample point;
determining, based on a sample point fixing condition associated with a goal point and information associated with the first preliminary sample point, a first fixed sample point;
generating, based on updated state information, a point in a second sampling area as a second preliminary sample point, wherein the updated state information is state information of the moving object updated based on the first fixed sample point;
determining, based on the sample point fixing condition and information associated with the second preliminary sample point, a second fixed sample point;
generating, based on a fixed sample point group comprising the first fixed sample point and the second fixed sample point, a travel path;
generating, based on the travel path, a control signal;
and
controlling, based on the control signal, the vehicle for autonomous driving.

5 more elements

A device for autonomous driving of a vehicle, the device comprising:

one or more processors;
and
memory storing instructions, when executed by the one or more processors cause the device to:
generate, based on state information of a moving object, a point in a first sampling area as a first preliminary sample point;
generate, based on updated state information, a point in a second sampling area as a second preliminary sample point, wherein the updated state information is state information of the moving object updated based on a first fixed sample point;
determine, based on a sample point fixing condition associated with a goal point and information associated with the first preliminary sample point, the first fixed sample point;
determine, based on the sample point fixing condition and information associated with the second preliminary sample point, a second fixed sample point;
generate, based on a fixed sample point group comprising the first fixed sample point and the second fixed sample point, a travel path;
generate, based on the travel path, a control signal;
and
control, based on the control signal, the vehicle for autonomous driving.

8 more elements

Dependencies are inferred from the claim text.

Vehicle control method and vehicle control device

Life of this patent

Vehicle control method and vehicle control device

Life of this patent

Abstract

Claims20