Vehicle travel control apparatus
First Claim
1. A vehicle travel control apparatus comprising a radar sensor, a vehicle speed controller, a hydraulic pump, a proportional solenoid valve and a brake controller,wherein, when said vehicle speed controller judges a situation of braking based on information of said radar sensor, said brake controller actuates said hydraulic pump and said proportional solenoid valve based on a command of said vehicle speed controller, and controls a braking torque of wheels.
0 Assignments
0 Petitions
Accused Products
Abstract
A vehicle travel control apparatus includes a radar sensor, a vehicle speed controller, a hydraulic pump, a proportional solenoid valve and a brake controller. When the vehicle speed controller judges a braking situation based on information from the radar sensor, the brake controller actuates the hydraulic pump and the proportional solenoid valve based on a command from the vehicle speed controller, and controls a braking torque of wheels.
-
Citations
3 Claims
-
1. A vehicle travel control apparatus comprising a radar sensor, a vehicle speed controller, a hydraulic pump, a proportional solenoid valve and a brake controller,
wherein, when said vehicle speed controller judges a situation of braking based on information of said radar sensor, said brake controller actuates said hydraulic pump and said proportional solenoid valve based on a command of said vehicle speed controller, and controls a braking torque of wheels.
-
2. A method of controlling a vehicle, the method comprising the acts of:
-
obtaining information from a radar sensor of the vehicle;
judging a braking situation with a vehicle speed controller based on the information of the radar sensor;
actuating with a brake controller a hydraulic pump and a proportional solenoid valve based on a command of the vehicle speed controller and controlling a braking torque of wheels of the vehicle.
-
-
3. A control system, comprising:
-
a vehicle having wheels;
a radar sensor arranged in the vehicle;
a vehicle speed controller of the vehicle;
a hydraulic pump of the vehicle;
a proportional solenoid valve of the vehicle;
a brake controller for controlling a braking torque of wheels of the vehicle; and
wherein, when said vehicle speed controller judges a braking situation based on information from the radar sensor, said brake controller actuates the hydraulic pump and the proportional solenoid valve based on a command of the vehicle speed controller, and controls the braking torque of the wheels of the vehicle.
-
Specification