A method is for controlling a brake system having at least two modulators. A pressure can be modulated via the respective modulator and provided at a connection. The method includes: determining if there is a leak; localizing a detected leak by controlling a modulator with a test signal to change the pressure, and determining a deviation between a target value specified as a function of the signal and an actual value assigned to the connection; if a threshold is exceeded, the line has a leak; controlling a modulator so a flow connection is interrupted between the leaky line and the pressure supply from which the pressure for the connection is modulated; and at a connection to which no line with a located leak is connected, an adjusted pressure is provided, dependent on the braking demand and a deceleration loss from the interruption of the flow connection to the leaky line.

A system for a vehicle for controlling/adjusting the wheel behaviour of at least one vehicle wheel comprises at least one unit for determining the wheel vertical force of at least two vehicle wheels which are mounted on the same axle of the vehicle. The system is adapted to determine for each of the at least two vehicle wheels at least one parameter indicative of the wheel behaviour. The system is further adapted to determine, on the basis of the wheel vertical forces determined by the unit for determining the wheel vertical force for the at least two vehicle wheels, at least the vehicle wheel with the higher wheel vertical force. The system is further adapted to set the at least one parameter indicative of the wheel behaviour determined for the at least one vehicle wheel with the higher wheel vertical force as the target value for the vehicle wheel with a lower wheel vertical force.

A method for controlling a vehicle combination includes receiving a request that a desired force imparted on the vehicle combination should be provided by the set of motion support devices of a unique dedicated unit of the vehicle combination, the unique dedicated unit being either the tractor or the trailer. Upon determining that the desired force imparted on the vehicle combination can be provided by the set of motion support devices of the unique dedicated unit whilst fulfilling each safety requirement in a predetermined set of safety requirements of the vehicle combination, the predetermined set of safety requirements includes at least one safety requirement, operating the set of motion support devices of the unique dedicated unit only so as to provide the desired force, otherwise operating one or more of the tractor motion support devices as well as one or more of the trailer motion support devices in order to provide the desired force imparted on the vehicle combination.

In various examples, activation criteria and/or braking profiles corresponding to automatic emergency braking (AEB) systems and/or collision mitigation warning (CMW) systems may be determined using sensor data representative of an environment to a front, side, and/or rear of a vehicle. For example, activation criteria for triggering an AEB system and/or CMW system may be adjusted by leveraging the availability of additional information with regards to the surrounding environment of a vehicle-such as the presence of a trailing vehicle. In addition, the braking profile for the AEB activation may be adjusted based on information about the presence of and/or location of vehicles to the front, rear, and/or side of the vehicle. By adjusting the activation criteria and/or braking profiles of an AEB system, the potential for collisions with dynamic objects in the environment is reduced and the overall safety of the vehicle and its passengers is increased.

An electronic stability control system for a vehicle is disclosed. The electronic stability control system for a vehicle may include: first, second, third, and fourth acceleration sensors mounted on each wheel of the vehicle to detect the lateral acceleration and vertical acceleration of the corresponding wheel; a controller configured to be connected to first, second, third, and fourth acceleration sensors and receives lateral accelerations and vertical accelerations of the four wheels, calculate maximum values of lateral accelerations of front and rear wheels and lateral tire stiffness of the front and rear wheels considering load movement based on the lateral accelerations and vertical accelerations of the four wheels, calculate side slip angles of the front and rear wheels and a difference between the side slip angles of the front and rear wheels based on maximum values of lateral angular velocities of the front and rear wheels and the lateral tire stiffness of the front and rear wheels considering load movement, and determine brake pressure and a target wheel to which the brake pressure is to be applied in response to the difference between the side slip angles of the front and rear wheels exceeding a set value; and an actuator configured to receive a control signal from the controller and apply the brake pressure to the target wheel. An electronic stability control method for a vehicle using the electronic stability control system is further disclosed.

A brake mode control system and a brake mode control method for a vehicle are disclosed. The brake mode control system comprises a user interface, a driving information sensor, a braking controller, and a brake mode control panel. The user interface is configured to receive a brake mode input by a driver, the driving information sensor is configured to sense driving information of the vehicle, the braking controller is configured to determine a driving state of the vehicle based on the driving information of the vehicle sensed by the driving information sensor and selectively change the brake mode received by the user interface according to the determined driving state of the vehicle to achieve a final brake mode, and the brake mode control panel is configured to generate a different braking feel according to a pedal action force required for a pedal stroke based on the final brake mode.

A computer implemented method for controlling at least one driven and/or braked wheel of a heavy-duty vehicle. The method includes obtaining a motion request indicative of a desired longitudinal acceleration and/or longitudinal force associated with the vehicle, and configuring a wheel slip limit value indicative of a maximum allowable wheel slip by the at least one driven and/or braked wheel at a nominal value, and increasing the wheel slip limit value from the nominal value to a boost wheel slip value in response to detecting a boost signal, as well as controlling the at least one driven and/or braked wheel in dependence of the motion request and subject to the wheel slip limit value.

A brake torque bias control system for a host vehicle is disclosed. The brake torque bias control system includes: devices configured to generate signals; and a control module configured, based on the signals, to bias a first amount of brake torque applied to a first side of the host vehicle to be greater than a second amount of brake torque applied to a second side of the host vehicle.

A braking system, a method, and an electric vehicle. The braking system includes a central controller and a plurality of wheel end braking apparatuses. Each wheel end braking apparatus is configured to output braking force to a brake disc of one wheel to brake the electric vehicle. The central controller is configured to control wheel end braking apparatuses corresponding to rear wheels of the electric vehicle to output braking force to implement drifting.

Provided is a brake system capable of improving the running stability during parking brake application, the brake system including: a service brake capable of generating a first braking force on a vehicle; and a parking brake capable of generating a second braking force on the vehicle. The brake system includes a hardware processor that controls the first braking force according to the vehicle speed of the vehicle and controls the second braking force according to the vehicle speed.