B60T8/17555

Method for controlling a vehicle
10391987 · 2019-08-27 · ·

A method of controlling a vehicle including providing a system having a plurality of brakes and a curve detecting mechanism. Each brake of the plurality of brakes is configured to slow rotation of a respective wheel. The method further includes detecting a curve in a forward travel path of the vehicle using the curve detecting mechanism. At least two brakes but fewer than all of the plurality of brakes are pre-filled in response to the detection of a curve.

Method and device for carrying out autonomous braking in a two-wheeled motor vehicle
11993341 · 2024-05-28 · ·

A method for carrying out autonomous braking in a two-wheeled motor vehicle, where the necessity of vehicle deceleration is detected with the aid of a surround sensor system. When vehicle deceleration is necessary, prior to its execution, a test braking action independent of a rider and of a predefined temporal length is carried out. During or after the execution of the test braking action, a rider readiness variable characterizing the readiness of the rider to master the vehicle deceleration detected as necessary is ascertained. After completion of the test braking action, the vehicle deceleration is initiated, the time characteristic of the vehicle deceleration being a function of the rider readiness variable.

BRAKE LOAD BALANCE AND RUNWAY CENTERING TECHNIQUES
20190232932 · 2019-08-01 · ·

A method for controlling brakes includes receiving, by a controller, a first wheel speed from a first wheel speed sensor of a first wheel arrangement, receiving, by the controller, a second wheel speed from a second wheel speed sensor of a second wheel arrangement, calculating, by the controller, a pressure correction, and adjusting, by the controller, a pressure command for at least one of the first wheel arrangement and the second wheel arrangement.

Power Hop Anticipation and Mitigation
20190225226 · 2019-07-25 · ·

Longitudinal acceleration, intended travel angle, wheel speed, and requested drive torque signals are measured for a vehicle. The longitudinal acceleration, intended travel angle, wheel speed, and requested drive torque signals are then evaluated. A brake torque is calculated as a function of a propulsive torque, wherein the propulsive torque is produced by a power source for the vehicle. The brake torque is applied when the longitudinal acceleration signal exceeds a longitudinal acceleration threshold, the intended travel angle signal is between intended travel angle limits, the wheel speed signal is less than a minimum speed threshold, the requested drive torque signal exceeds a requested drive torque threshold, and a torque threshold is exceeded.

METHODS AND APPARATUS TO MITIGATE HARD-BRAKING EVENTS

Methods, apparatus, systems, and articles of manufacture are disclosed herein that mitigate hard-braking events. An example apparatus includes a world generator to generate a deep learning model to identify and categorize an object in a proximity of a vehicle, a data analyzer to determine a danger level associated with the object, the danger level indicative of a likelihood of a collision between the vehicle and the object, a vehicle response determiner to determine, based on the danger level, a response of the vehicle to avoid a collision with the object, and an instruction generator to transmit instructions to a steering system or a braking system of the vehicle based on the determined vehicle response.

Vehicle control apparatus for controlling continuous cooperative operation of plurality of operation devices

A vehicle control apparatus includes: a plurality of operation devices receive operations from an occupant; a plurality of driving devices operate a vehicle with operation quantities applied to the plurality of operation devices; and a control device controls the plurality of driving devices. The control device includes: first and second operating characteristics; and correction device. When the occupant operates the second operation devices during execution of operation of the first operation devices, the correction device corrects the second operating characteristics such that the second operation force at the second response start point is equivalent to the first operation force of the first operation devices obtained when the operation of the second operation devices is started.

VEHICLE BEHAVIOR CONTROL DEVICE

The vehicle behavior control device comprises a brake control system (18) capable of applying different braking forces, respectively, to right and left road wheels of a vehicle (1). The vehicle behavior control device further comprises: a steering angle sensor (8); a vehicle speed sensor (10); a yaw rate sensor (12); and a yaw moment setting part (22) in PCM (14) configured to decide a target yaw rate of the vehicle based on a steering angle and a vehicle speed, and set, based on a change rate of a difference between an actual yaw rate and the target yaw rate, a yaw moment oriented in a direction opposite to that of the actual yaw rate of the vehicle, as a target yaw moment, whereby the brake control system can regulate the braking forces of the road wheels so as to apply the target yaw moment to the vehicle.

VEHICLE BEHAVIOR CONTROL DEVICE

The vehicle behavior control device comprised a drive control system 4 and a brake control system 18, wherein a PCM 14 is configured, when steering angle is increasing, to set an additional deceleration to be added to the vehicle, and control the drive control system 4 to attain the additional deceleration, and, when the steering angle is decreasing, to set a yaw moment oriented in a direction opposite to that of a yaw rate being generated in the vehicle, as a target yaw moment to be applied to the vehicle, and control the brake control system 18 to apply the target yaw moment to the vehicle. Particularly, when the steering angle is 0, PCM 14 is configured to set the target yaw moment to 0 so as to terminate the control via the brake control system 18.

Vehicle behavior control device

A vehicle behavior control device is for use in a vehicle including a brake pedal, a master cylinder generating a hydraulic pressure in response to an operation with the brake pedal, an electric hydraulic pressure generator connected to the master cylinder and electrically generating a hydraulic pressure based on the operation with the brake pedal, and a wheel cylinder in each wheel for braking. The device controls a brake hydraulic pressure to be applied to the wheel cylinder to control vehicle behavior. When brake control is executed such that a brake hydraulic pressure not based on the operation with the brake pedal is generated if the brake pedal is not being operated, a hydraulic pressure applied to a wheel cylinder in a diagonal wheel positioned diagonal from a brake wheel for controlling the behavior of the vehicle is adjusted to the hydraulic pressure in the master cylinder.

Brake load balance and runway centering techniques
10300897 · 2019-05-28 · ·

A method for controlling brakes may comprise receiving, by a controller, a yaw rate from an inertial sensor, calculating, by the controller, a force correction, calculating, by the controller, a pressure correction, and adjusting, by the controller, a pressure command for a brake control device.