B60T8/74

BRAKING CONTROL DEVICE FOR VEHICLE
20210139006 · 2021-05-13 · ·

A control device is applied to a vehicle that has a braking device configured to be able to adjust the braking force applied to the vehicle. The control device has a stopping braking force imparting unit that controls the braking device in order to apply a stopping braking force to the vehicle, as a minimum value of the braking force required to keep the vehicle stopped. The control device also has a deviation quantity deriving unit that derives a deviation quantity between a state quantity of the vehicle obtained when the stopping braking force is applied to the vehicle by the stopping braking force imparting unit and an ideal value of the state quantity of the vehicle. The control device also has a stopping braking force updating unit that updates the stopping braking force on the basis of the deviation quantity derived by the deviation quantity deriving unit.

BRAKING CONTROL DEVICE FOR VEHICLE
20210139006 · 2021-05-13 · ·

A control device is applied to a vehicle that has a braking device configured to be able to adjust the braking force applied to the vehicle. The control device has a stopping braking force imparting unit that controls the braking device in order to apply a stopping braking force to the vehicle, as a minimum value of the braking force required to keep the vehicle stopped. The control device also has a deviation quantity deriving unit that derives a deviation quantity between a state quantity of the vehicle obtained when the stopping braking force is applied to the vehicle by the stopping braking force imparting unit and an ideal value of the state quantity of the vehicle. The control device also has a stopping braking force updating unit that updates the stopping braking force on the basis of the deviation quantity derived by the deviation quantity deriving unit.

Control device for vehicle

A control device for a vehicle capable of operating in an automated driving mode for automatically controlling at least the accelerating/decelerating control of the steering control and the accelerating/decelerating control of a vehicle includes: a route information acquisition unit; and an automated driving control unit that decides an action plan on a basis of map information, the action plan includes a target vehicle speed sequence that defines a target vehicle speed at the respective predetermined points at least on a road along which the vehicle will travel next, and the automated driving control unit calculates requested braking force that is braking force for decelerating the vehicle to target vehicle speed when the target vehicle speed is achieved by deceleration, calculates a predicted temperature of a brake device when the requested braking force is achieved, and decides a utilization proportion of the brake device for the requested braking force.

Control device for vehicle

A control device for a vehicle capable of operating in an automated driving mode for automatically controlling at least the accelerating/decelerating control of the steering control and the accelerating/decelerating control of a vehicle includes: a route information acquisition unit; and an automated driving control unit that decides an action plan on a basis of map information, the action plan includes a target vehicle speed sequence that defines a target vehicle speed at the respective predetermined points at least on a road along which the vehicle will travel next, and the automated driving control unit calculates requested braking force that is braking force for decelerating the vehicle to target vehicle speed when the target vehicle speed is achieved by deceleration, calculates a predicted temperature of a brake device when the requested braking force is achieved, and decides a utilization proportion of the brake device for the requested braking force.

Method and control unit for controlling a hydraulic braking system
10940841 · 2021-03-09 · ·

A method for controlling a hydraulic braking system of a vehicle. The braking system includes a controllable first braking pressure generator and a sensor for a deceleration signal of the vehicle. The method includes: impressing a pressure characteristic with the aid of the first braking pressure generator on an original setpoint braking pressure; and monitoring the deceleration signal for the presence of a deceleration characteristic corresponding to the pressure characteristic.

Method and control unit for controlling a hydraulic braking system
10940841 · 2021-03-09 · ·

A method for controlling a hydraulic braking system of a vehicle. The braking system includes a controllable first braking pressure generator and a sensor for a deceleration signal of the vehicle. The method includes: impressing a pressure characteristic with the aid of the first braking pressure generator on an original setpoint braking pressure; and monitoring the deceleration signal for the presence of a deceleration characteristic corresponding to the pressure characteristic.

Systems and methods for rapid convergence antiskid initialization

An antiskid controller for controlling braking operation of a wheel of a vehicle based on an output signal provided by a wheel speed sensor coupled to the wheel may comprise a delay toggle, a switch logic for switching between an initial rate and a running rate, and a linear control used for calculating an antiskid correction signal, wherein the linear control receives one of the initial rate and the running rate, depending on a state of the switch logic. The linear control receives the initial rate upon initialization of the antiskid controller. The linear control receives the running rate after a predetermined duration or after the linear control has converged on a desired solution.

Systems and methods for rapid convergence antiskid initialization

An antiskid controller for controlling braking operation of a wheel of a vehicle based on an output signal provided by a wheel speed sensor coupled to the wheel may comprise a delay toggle, a switch logic for switching between an initial rate and a running rate, and a linear control used for calculating an antiskid correction signal, wherein the linear control receives one of the initial rate and the running rate, depending on a state of the switch logic. The linear control receives the initial rate upon initialization of the antiskid controller. The linear control receives the running rate after a predetermined duration or after the linear control has converged on a desired solution.

METHOD AND DEVICE FOR CONTROLLING A PARKING BRAKE

A method for controlling a parking brake of a vehicle, including: receiving an activation signal which represents a manual operating unit of a parking brake being activated by a driver; reading a speed decrease signal which represents a value of a speed decrease of the vehicle upon receiving the activation signal; and emitting a delay signal as a function of the value of the speed decrease, wherein the delay signal is configured for delaying a complete engagement of the parking brake. Also described are a related apparatus/device, and a computer readable medium.

BRAKING DEVICE FOR A VEHICLE
20200406871 · 2020-12-31 ·

The present invention concerns a braking device for a vehicle. It is the purpose of the present invention to enable automatic braking upon detection of a braking action of a preceding vehicle which is concealed by an obstacle. The braking device for a vehicle according to the invention, comprises a brake pedal, a brake actuator, a control unit which is adapted to activate the brake actuator in dependence on the position of the brake pedal; wherein the brake actuator is activatable in dependence on a first signal, and wherein the first signal contains information about a first characteristic of a preceding vehicle covered by an obstacle, characterized in that the braking device is adapted to receive the first signal from a stationary transmitter.