A cruise control arrangement for a vehicle is provided with a cruise control brake function that is set to a brake cruise speed. The cruise control arrangement is adapted to activate at least one auxiliary brake when the vehicle speed reaches the set brake cruise speed, and at the same time to apply a service brake of the vehicle to keep the speed of the vehicle at the set brake cruise speed, and is further adapted to decrease the brake power of the service brake at the same time as the brake power of the at least one auxiliary brake increases, such that the speed of the vehicle is kept at the set brake cruise speed. The speed of the vehicle can be held at the set cruise speed when an auxiliary brake is activated, regardless of the activation time of the auxiliary brake. In this way, an overshoot in speed can be avoided during the activation time of the auxiliary brake.

A method of controlling a vehicle includes, in response to vehicle speed being approximately zero and a driver braking torque request being greater than a park interlock threshold, commanding vehicle brakes to provide an augmented braking torque. The augmented braking torque has a magnitude that is greater than the magnitude of the braking torque request. The braking torque returns to the level of the driver braking torque request following completion of a gear shift event.

A driver assistance system is presented, including an event detector which comprises a set of rules defining a surprising event based on signals reflecting a vehicle operator input signals from an object detection sensor. An event data file generator is configured to generate an event data file according to rules comprised in the event detector, the event data file comprising a video signal received from a camera, a signal from at least one dynamic vehicle sensor, and target object information received from the object detection sensor. The event data file generator is further configured to initiate data file generation responsive to a surprising event being detected by the event generator, and wherein the contents of the data file are specified by the rules comprised in the event detector. In this way, surprising events may be collected and analyzed off-board in order to generate updates for the driver assistance system.

A vehicle control apparatus includes a controller configured to change a ratio between a regenerative braking force and a frictional braking force, in a specific wheel among wheels, such that the ratio in the specific wheel differs from the ratio between the regenerative braking force and the frictional braking force in each of the other wheels, when a command to generate the require braking force is issued and a vehicle motion control is executed.

A brake control device includes: an object detector; and an ECU configured to (a) determine, based on an output of the object detector, whether a predetermined condition that there is a possibility that the vehicle collides with the object, is satisfied; (b) apply an automatic brake when it is determined that the predetermined condition is satisfied; and (c) stop applying the automatic brake when an operation amount of an accelerator operation unit of the vehicle becomes equal to or larger than a predetermined threshold. The ECU also continues applying the automatic brake when a specified condition including a condition that an operation amount of a brake operation unit of the vehicle is larger than a predetermined amount is satisfied even when it has been determined that the operation amount of the accelerator operation unit becomes equal to or larger than the predetermined threshold.

A method and system for determining a maximum cornering braking threshold for a motorcycle includes determining an absolute lean angle with respect to horizontal and a relative lean angle for the motorcycle relative to a road surface. The maximum cornering braking threshold is determined from at least the absolute lean angle and the relative lean angle. The maximum cornering braking threshold is used to provide stability during motorcycle cornering. A multi-dimensional look-up table stores different maximum cornering braking thresholds that correspond to different combinations of absolute lean angles and relative lean angles. The relative lean angle is determined by processing video data from a video sensor. Values for additional conditions, such as motorcycle speed, wheel slip coefficient, steering angle, mue and type of road way are stored in the multi-dimensional look-up table to assist in determining the maximum cornering braking threshold.

A vehicle, a method and a vehicle brake-control-system are provided. The host vehicle comprises a steering wheel, a vehicle brake system, at least one sensor arranged to monitor a sensor monitoring area of a host vehicle surrounding and an autonomous operating arrangement which is arranged to control steering and velocity of the host vehicle in an autonomous operating mode at least partly based on information received from the at least one sensor. The vehicle brake-control-system is arranged to determine if the steering wheel is manually operated when the vehicle is operating in the autonomous driving mode, and if so control the vehicle brake system to perform braking of the host vehicle.

Disclosed herein are control apparatus for electronic parking brake system and control method thereof. The control apparatus for electronic parking brake system and control method includes an inputter configured to receive an abnormal operation signal from an electronic stability control (ESC) system when a vehicle stopping control function is abnormally performed in the ESC system; a determiner configured to determine whether an operation availability signal of an electronic parking brake (EPB) system is input from the EPB system, when the abnormal operation signal is input; and a controller configured to transmit a control command to the EPB system to activate the EPB system and have the EPB system perform a braking operation, when the operation availability signal of the EPB is input.

A vehicle brake hydraulic pressure control apparatus installed in a vehicle changing a drive torque transferred to a wheel during a halt, includes vehicle holding section for performing vehicle holding control that holds an actual brake hydraulic pressure applied to the wheel during a halt and storage section for storing a holdable hydraulic pressure capable of holding the halt state of the vehicle before and after the drive torque changes during a halt, in which when determining that the actual brake hydraulic pressure is less than the holdable hydraulic pressure (first hydraulic pressure P1) at a start (time t1) of the vehicle holding control, the vehicle holding section increases the actual brake hydraulic pressure to the holdable hydraulic pressure and holds the holdable hydraulic pressure.

Disclosed herein are a vehicle control apparatus and a vehicle control method thereof. The vehicle control apparatus includes an input unit to receive first current heat energy calculation information, receive second current heat energy calculation information, and receive a current degree of slope; an estimator to estimate a current temperature of the brake apparatus on the basis of information regarding the difference between the first current heat energy calculation information and the second current heat energy calculation information; a compensator to compensate for braking power between the brake apparatus and the brake friction material; and a controller to receive the first current heat energy calculation information, the second current heat energy calculation information, and the current degree of slope, transmit an estimation command to the estimator, and transmit a compensation command to the compensator.