Vehicle velocity control method and device
AssigneeNio Technology (Anhui) Co., Ltd
InventorSichen Sun
Life of this patent
Estimating the term…
Abstract
The disclosure relates to a vehicle velocity control method. The method includes: determining, by an onboard sensor, drivable distances in different directions in front of a current vehicle, and obtaining, at least based on types of targets in the different directions, an area of a drivable space in front of the current vehicle; determining, based on the area of the drivable space and a current vehicle velocity, a result of a safety degree in a current driving scenario; and controlling the vehicle velocity of the current vehicle based on the result of the safety degree. The disclosure further relates to a vehicle control device, a computer storage medium, and a vehicle.
Claims15
A vehicle velocity control method, comprising
- determining, by an onboard sensor of a current vehicle, drivable distances in different directions in front of the current vehicle, and obtaining, at least based on types of targets in the different directions, an area of a drivable space in front of the current vehicle;
- determining, based on the area of the drivable space and a current vehicle velocity, a result of a safety degree in a current driving scenario;
- and
- controlling the vehicle velocity of the current vehicle based on the result of the safety degree.
A vehicle velocity control device, comprising:
- a first determination apparatus configured to:
- determine, by an onboard sensor, drivable distances in different directions in front of a current vehicle, and obtain, at least based on types of targets in the different directions, an area of a drivable space in front of the current vehicle;
- a second determination apparatus configured to determine, based on the area of the drivable space and a current vehicle velocity, a result of a safety degree in a current driving scenario;
- and
- a control apparatus configured to control the vehicle velocity of the current vehicle based on the result of the safety degree.
A non-transitory computer storage medium, having instructions stored thereon, wherein when the instructions are run by a processor, causing the processor to perform the following steps:
- determining, by an onboard sensor of a current vehicle, drivable distances in different directions in front of the current vehicle, and obtaining, at least based on types of targets in the different directions, an area of a drivable space in front of the current vehicle;
- determining, based on the area of the drivable space and a current vehicle velocity, a result of a safety degree in a current driving scenario;
- and
- controlling the vehicle velocity of the current vehicle based on the result of the safety degree.
Dependencies are inferred from the claim text.