B60T8/24

ELECTRONIC PARKING BRAKE SYSTEM AND CONTROL METHOD THEREFOR
20230049583 · 2023-02-16 · ·

Disclosed herein an electric parking brake (EPB) system includes a first EPB provided on a left wheel of a vehicle; a second EPB provided on a right wheel of the vehicle; and a controller configured to determine an EPB that is to be operated alone from among the first and second EPBs in response to a gear being shifted to a P-stage, and operate the determined EPB alone.

CORNER BRAKE PRESSURE REDUCTION

A braking system for an automobile includes a controller adapted to independently control the brake pressure at each wheel of the automobile when an operator of the automobile applies the brakes, a first sensor adapted to measure an angular position of a steering wheel of the automobile and communicate the angular position of the steering wheel to the controller, and a second sensor adapted to measure a speed of the automobile and communicate the speed of the automobile to the controller, the controller further adapted to reduce the brake pressure at an inboard turning wheel when the speed of the vehicle is zero and the angular position of the steering wheel exceeds a pre-determined value.

Braking control device

A braking control device of a vehicle in which a braking force generator is connected to a differential mechanism to which a plurality of wheels is connected, and a friction brake is provided for each of the wheels includes a controller configured to control braking forces of the braking force generator and the friction brake. The controller is configured to: detect the wheel having a tendency of locking in which a slip ratio is larger than a predetermined determination value in a state where the braking force is transmitted to each of the wheels from the braking force generator via the differential mechanism; and reduce the tendency of locking by changing the braking force of the friction brake that is provided for the other wheel connected to the differential mechanism.

Vehicle Motion Control Apparatus, Vehicle Motion Control Method, and Vehicle Motion Control System
20230026238 · 2023-01-26 ·

A vehicle motion control apparatus includes a control unit which controls a steering apparatus and a brake apparatus provided in a vehicle. The control unit acquires a normative motion state amount necessary for the vehicle to trace a target traveling path, acquires a target motion state amount necessary for generating a yaw moment to cancel unstable behavior of the vehicle, and acquires a target steering angle for generating a steering angle moment and a target brake force for generating a brake moment, to obtain a necessary yaw moment generated by the vehicle. The control unit outputs a first control command for obtaining the target steering angle to the steering apparatus and outputs a second control command for obtaining the target brake force to the brake apparatus.

Method for emergency response to a transportation vehicle tire pressure loss and transportation vehicle
11560126 · 2023-01-24 · ·

A method for an emergency response in the event of a loss of tire pressure of a transportation vehicle including detecting a tire pressure at a wheel of the transportation vehicle and detecting an angle of inclination on an axle of the transportation vehicle associated with the wheel, A transportation vehicle for autonomous driving.

Method for emergency response to a transportation vehicle tire pressure loss and transportation vehicle
11560126 · 2023-01-24 · ·

A method for an emergency response in the event of a loss of tire pressure of a transportation vehicle including detecting a tire pressure at a wheel of the transportation vehicle and detecting an angle of inclination on an axle of the transportation vehicle associated with the wheel, A transportation vehicle for autonomous driving.

Vehicle behavior control device and vehicle behavior control method
11702049 · 2023-07-18 · ·

A vehicle behavior control device is equipped with an other vehicle detection unit that detects another vehicle, a collision prediction unit that predicts that the other vehicle will collide with a side surface of a user's own vehicle, a physical quantity determination unit that determines a physical quantity relationship between relative physical quantities of the other vehicle and the user's own vehicle, and a brake control unit that is capable of individually and independently controlling brakes corresponding to respective vehicle wheels and that causes a braking force of the brakes on a collision side and a braking force of the brakes on a non-collision side to differ from each other, in accordance with the physical quantity relationship determined by the physical quantity determination unit, in the case that a collision is predicted by the collision prediction unit.

METHOD AND CONTROL DEVICE FOR CONTROLLING DRIVING OPERATION OF AN ARTICULATED TRACKED VEHICLE

The present invention relates to a method (M1) performed by a control device (100) for controlling driving operation of an articulated tracked vehicle (V). Said articulated tracked vehicle (V) comprises a drive arrangement (120) for operating the vehicle. The articulated tracked vehicle (V) comprises a first vehicle unit (V1) and a second vehicle unit (V2) steerably connected to the first vehicle unit (V1) by means of a steering device (D) for mutually pivoting said vehicle units (V1, V2). The mutual pivoting comprises roll movement about a roll axis (X). The steering device (D) comprises a roll arrangement (A2) for said roll movement. The method comprises the step of controlling (S1) the roll arrangement (A2) of the steering device (D) so as to control mutual roll movement of said vehicle units (V1, V2). The present invention also relates to a control device for controlling driving operation of an articulated tracked vehicle. The present invention also relates to a computer program and a computer readable medium.

Method and device for determining braking-related actual values of a rail vehicle for carrying out a deceleration-controlled braking with a central sensor system

A method and a device for determining braking-related actual values of a train assembly including multiple carriages for carrying out a deceleration-controlled braking of the train assembly, in which the longitudinal deceleration and the longitudinal slope are considered to be actual values, from which an adjustment value balancing the control deviation is determined for a control element of the brake by a deceleration controller/deceleration force controller according to a predefined setpoint value of a desired braking deceleration.

SAFETY AND CONTROL SYSTEM FOR USE WHEN PULLING TRAILERS
20230001897 · 2023-01-05 ·

A towing device operably provided on a trailer for powering and controlling the trailer. The towing device has an actuator operably connected with the trailer during a towing operation. The towing device also has at least one switch provided in the actuator and operable to variably control at least one motor/generator provided on the trailer. The at least one switch is also operable to send a first signal to the at least one motor/generator via a first force exerted on the actuator by a vehicle, and wherein a first torque is applied to at least one wheel on the trailer via the at least one motor/generator being operably engaged with the at least one wheel. In addition, the towing device may include a controller operably connected to the at least one switch and to the at least one motor/generator, to control the torque applied by the at least one motor/generator.