Vehicle control system and vehicle driving method using the vehicle control system
AssigneeHyundai Mobis Co., Ltd.
InventorKyung Jung Song
Life of this patent
Estimating the term…
Abstract
Disclosed are a vehicle control system and a driving method of a vehicle using the vehicle control system. The vehicle control system includes a processor that processes data related to driving of a vehicle, and a vehicle controller that controls the driving of the vehicle. The processor performs an operation of excluding a travel trajectory from data to be clustered and excluding a travel trajectory in updating a sparse map or an operation of adjusting a range of a driving control right of the vehicle, based on the travel trajectory.
Claims20
A vehicle control system comprising:
- a processor configured to process data related to driving of a vehicle;
- and
- a vehicle controller configured to control the driving of the vehicle,
- wherein the processor is configured to perform:
- operation of clustering a plurality of trajectories, excluding at least one trajectory from the clustered plurality of trajectories based on a reliability of the at least one trajectory which is determined based on different parameters set for a straight road and a curved road;
- operation of updating a sparse map, the different parameters including a transverse acceleration value of the vehicle for the straight road and a steering angle change of the vehicle for the curved road;
- and
- operation of adjusting a range of a driving control right of the vehicle, based on a travel trajectory in the updated sparse map.
A vehicle control system comprising:
- a processor configured to process data related to driving of a vehicle;
- and
- a sensing device configured to acquire data related to the driving of the vehicle from the vehicle and an external environment;
- and
- a vehicle controller configured to control the driving of the vehicle,
- wherein the processor is configured to:
- determine whether a recognition level of one of both side lines on a travel route recognized using the sensing device is less than or equal to a third threshold value;
- in response to a determination that the recognition level of one of both side lines on a travel route recognized using the sensing device is less than or equal to the third threshold value, generate a virtual line based on at least one of the other of the both side lines, a guide line, a curvature of a front road, or a width between both side lines of a previous travel section of the travel route;
- and
- control the vehicle controller to control the driving of the vehicle, based on the generated virtual line.
A method for driving a vehicle using a vehicle control system, comprising:
- clustering a plurality of trajectories;
- excluding at least one trajectory from the clustered plurality of trajectories based on a reliability of the at least one trajectory which is determined based on different parameters set for a straight road and a curved road;
- updating a sparse map, the different parameters including a transverse acceleration value of the vehicle for the straight road and a steering angle change of the vehicle for the curved road;
- and
- adjusting a range of a driving control right of the vehicle, based on a travel trajectory in the updated sparse map.
Dependencies are inferred from the claim text.