B60T2201/03

VEHICLE CONTROL APPARATUS, VEHICLE CONTROL METHOD THEREOF, AND VEHICLE CONTROL SYSTEM
20210031752 · 2021-02-04 ·

Provided is an apparatus for controlling a vehicle, the apparatus including: a communicator configured to receive a setting value signal related to at least one of a first setting value, a second setting value, or a third setting value that are set in advance from a user terminal, and transmit a signal to the user terminal; and a controller configured to control at least one of a travelling device, a braking device, or a steering device based on the at least one of the first setting value, the second setting value, or the third setting value that are set in advance.

METHOD FOR MANAGING BRAKING IN A DEGRADED ADHESION CONDITION FOR A VEHICLE SYSTEM
20210213920 · 2021-07-15 ·

A system and method for managing braking in a degraded adhesion condition for a vehicle system including at least one vehicle comprising setting a target deceleration value, applying a non-degraded braking force via a braking system of the vehicle system, detecting a presence of a degraded adhesion condition between the vehicle system and a route along which the vehicle system moves. Responsive to the degraded adhesion condition not being detected, maintaining the application of the non-degraded braking force, or responsive to the degraded adhesion condition being detected, applying a degraded braking force, activating recovery means to control deceleration of the vehicle system, determining a compensation deceleration value, and applying at least one of the braking system or recovery means to control the deceleration of the vehicle system.

VEHICLE CONTROL DEVICE

A brake assist controller determines that an operating condition for a brake assist control is satisfied if time to collision (TTC) calculated by dividing an inter-vehicle gap by a relative speed is equal to or smaller than a reference time to collision (reference TTC), and if the TTC is larger than the reference TTC, the brake assist controller determines that the operating condition for the brake assist control is satisfied if a time headway calculated by dividing the inter-vehicle gap by a vehicle speed of an own vehicle is equal to or smaller than a reference time headway.

Method for controlling a hydraulic braking system in a vehicle

In a method for controlling a hydraulic braking system, in the event of a failure of a primary brake actuator system, a secondary brake actuator system is activated.

Method for operating a brake system of a motor vehicle, and control unit and brake system

A method for operating a brake system of a motor vehicle includes actuating at least one of a first actuation device and a second actuation device of the brake system, and, in the event of a fault in a hydraulic brake device of the brake system, producing an electromechanical braking force via an electromechanical brake device of the brake system for decelerating the motor vehicle, irrespective of which of the first actuation device and the second actuation device is actuated.

Brake load balance and runway centering techniques
10899325 · 2021-01-26 · ·

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.

Systems and methods for rapidly decelerating a vehicle
10899322 · 2021-01-26 · ·

A system for decelerating a vehicle includes a powered driver and an anchor supported by the powered driver. The powered driver configured to be movably coupled to a chassis of the vehicle. The powered driver is also configured to propel the anchor from the powered driver into a road surface to secure the vehicle to the road surface for decelerating the vehicle.

METHODS AND SYSTEM FOR AUTOMATICALLY STOPPING AN ENGINE

Systems and methods for operating a vehicle that includes an engine that may be automatically stopped and started are described. In one example, an engine may be automatically stopped in response to an electric assisted braking threshold level that is adjusted responsive to vehicle speed so that opportunities to automatically stop an engine may be increased, thereby conserving fuel.

DEVICE/METHOD FOR PARKING BRAKE ASSISTANCE
20210009093 · 2021-01-14 ·

A method for parking brake adaptable assistance on a vehicle, the vehicle comprising a parking brake and a set of sensors, and at least one electronic control unit controlling the parking brake and the set of sensors, each sensor being monitored by the at least one control unit to measure a specific parameter, and a set of actuators, each actuator being activated by the at least one electronic control unit to engage a specific action or reminder, characterized in that the method comprises a first list (102) of situations defined by a set of valued parameters measured by the sensors, and a second list (101) of parking brake actions or reminders, and a list of relations (103) establishing a relation between each situation of the first list and an action or reminder from the second list and further comprising the following steps: i. determine the values of the parameters measured by the sensors; ii. determine the situation defined by the set of values determined at step i. iii. engage the action or reminder which is in relation with the situation determined at step ii., according to the list of relations (103).

Coordinated vehicle response system and method for driver behavior
10875536 · 2020-12-29 · ·

Methods of assessing driver behavior include monitoring vehicle systems and driver monitoring systems to accommodate for a slow reaction time, attention lapse and/or alertness of a driver. When it is determined that a driver is drowsy, for example, the response system may modify the operation of one or more vehicle systems. The response system can modify the control of two or more systems simultaneously in response to driver behavior.