Vehicle speed control device
AssigneeAdvics Co., Ltd.
InventorMako Noguchi
Life of this patent
Estimating the term…
Abstract
A vehicle speed control device executes a reverse speed control that controls the speed of the vehicle when reversing, on the basis of a target speed that is set in accordance with a control operation when the reverse range is selected using the shift device of the vehicle. During the reverse speed control, the vehicle speed control device calculates so as to reduce a target acceleration. which is a target value for acceleration of the vehicle when the vehicle speed when reversing is increased toward the target speed, as the operation amount of the steering wheel increases.
Claims10
A vehicle speed control device comprising:
- a target speed setting unit that sets a target speed, which is a target value of a vehicle speed when a vehicle is reversing, based on a braking operation amount of the vehicle when a reverse range is selected with a shift device of the vehicle;
- and
- an acceleration control unit that controls an acceleration of the vehicle until the vehicle speed when raising the vehicle speed toward the target speed when a vehicle is reversing reaches the target speed,
- wherein when a position of a steering wheel when the vehicle is moving straight is a reference position, the acceleration control unit decreases the acceleration of the vehicle until the vehicle speed when a vehicle is reversing reaches the target speed as the operation. amount of the steering wheel from the reference position increases, and
- wherein the acceleration control unit decreases the acceleration of the vehicle until the vehicle speed when the vehicle is reversing reaches the target speed based on an operation speed of the steering wheel increasing.
A vehicle speed control device comprising circuitry configured to
- set a target speed, which is a target value of a vehicle speed when a vehicle is reversing, based on a braking operation amount of the vehicle when a reverse range is selected with a shift device of the vehicle;
- and
- control an acceleration of the vehicle until the vehicle speed when raising the vehicle speed toward the target speed when a vehicle is reversing reaches the target speed,
- when a position of a steering wheel when the vehicle is moving straight is a reference position, decrease the acceleration of the vehicle until the vehicle speed when a vehicle is reversing reaches the target speed as the operation amount of the steering wheel from the reference position increases, and.
- decrease the acceleration of the vehicle until the vehicle speed when the vehicle is reversing reaches the target speed based on an operation speed of the steering wheel increasing.
Dependencies are inferred from the claim text.