Vehicle capable of preventing rolling on non-uniform road surfces and control method thereof
AssigneesHyundai Motor Company, Kia Corporation
InventorTaeho Ahn
Life of this patent
Estimating the term…
Abstract
A vehicle includes a navigation device, a sensor device, and a control device configured to identify an entry of the vehicle into a predetermined section of a road through the navigation device. In particular, the control device may identify at least one of a curvature of the road, a speed of the vehicle, or an acceleration of the vehicle through the sensor device in response to the entry of the vehicle into the predetermined section, and perform a lateral control of the vehicle based on at least one of the curvature of the road, the speed of the vehicle, or the acceleration of the vehicle.
Claims13
A vehicle comprising:
- a navigation device;
- a sensor device;
- and
- a processor configured to:
- identify an entry of the vehicle into a tining section of a road through the navigation device,
- identify a curvature of the road, a speed of the vehicle, and an acceleration of the vehicle through the sensor device in response to the entry of the vehicle into the tining section,
- determine whether the vehicle is traveling in i) a first tining section including uniform unevenness and uniform unevenness intervals or ii) a second tining section including at least one of non-uniform unevenness and non-uniform unevenness intervals, based on the curvature of the road, the speed of the vehicle, and the acceleration of the vehicle, and
- perform a lateral control of the vehicle corresponding to the second tining section based on the determination that the vehicle is travelling in the second tining section, wherein the lateral control of the vehicle comprises a control of increasing an angular velocity damping value of the vehicle.
A control method of a vehicle, comprising:
- identifying an entry of the vehicle into a tining section of a road through a navigation device of the vehicle;
- identifying a curvature of the road, a speed of the vehicle, and an acceleration of the vehicle in response to the entry of the vehicle into the tining section;
- determining whether the vehicle is traveling in i) a first tining section including uniform unevenness and uniform unevenness intervals or ii) a second tining section including at least one of non-uniform unevenness and non-uniform unevenness intervals, based on the curvature of the road, the speed of the vehicle, and the acceleration of the vehicle;
- and
- performing a lateral control of the vehicle corresponding to the second tining section, based on the determination that the vehicle is travelling in the second tining section, wherein the lateral control of the vehicle comprises a control of increasing an angular velocity damping value of the vehicle.
Dependencies are inferred from the claim text.