The present disclosure is, for example, a braking control device for application in a vehicle. The braking control device includes: a hydraulic brake device that presses a braking member using hydraulic pressure toward a braked member that rotates integrally with a wheel to generate hydraulic braking force; and an electric brake device that presses the braking member using driving force of a motor toward the braked member to generate electric braking force. The braking control device adjusts the hydraulic braking force so that a vehicle speed falls within a target vehicle speed range while the vehicle is traveling on a downhill road, and replaces the hydraulic braking force with the electric braking force when at least one of the vehicle speed and the hydraulic pressure is stabilized.

The present disclosure is, for example, a braking control device for application in a vehicle. The braking control device includes: a hydraulic brake device that presses a braking member using hydraulic pressure toward a braked member that rotates integrally with a wheel to generate hydraulic braking force; and an electric brake device that presses the braking member using driving force of a motor toward the braked member to generate electric braking force. The braking control device adjusts the hydraulic braking force so that a vehicle speed falls within a target vehicle speed range while the vehicle is traveling on a downhill road, and replaces the hydraulic braking force with the electric braking force when at least one of the vehicle speed and the hydraulic pressure is stabilized.

Methods and systems are provided for utilizing a parking brake in conjunction with negative torque from an electric motor during vehicle braking. In one example, a method may include applying the parking brake in conjunction with negative torque from the electric motor, until the vehicle speed reduces to a speed threshold, and then releasing the parking brake.

Methods and systems are provided for utilizing a parking brake in conjunction with negative torque from an electric motor during vehicle braking. In one example, a method may include applying the parking brake in conjunction with negative torque from the electric motor, until the vehicle speed reduces to a speed threshold, and then releasing the parking brake.

The present disclosure relates to a method for cooling an endurance braking arrangement of an electric vehicle, the vehicle comprising an electrical power storage device and the endurance braking arrangement, the vehicle comprising a cabin and a fifth wheel for connection of a trailer to the vehicle, the cabin and the fifth wheel being located at an initial distance from each other; wherein the vehicle comprises a cooling system configured to receive cooling air from a position between the cabin and the fifth wheel for cooling the endurance braking arrangement of the vehicle wherein the method comprises arranging the cabin and the fifth wheel such that an increased distance between the cabin and the fifth wheel is obtained as compared to the initial distance for increasing air flow to the cooling system.

Provided is a brake control apparatus of an automobile that drives drive wheels by an electric motor to which electric power is supplied from a battery and obtains a braking force by regenerative braking of the electric motor while charging the battery, including: a speed change process unit configured to increase a rotation speed of the electric motor with respect to a rotation speed of the drive wheels when operating the regenerative braking.

Provided is a brake control apparatus of an automobile that drives drive wheels by an electric motor to which electric power is supplied from a battery and obtains a braking force by regenerative braking of the electric motor while charging the battery, including: a speed change process unit configured to increase a rotation speed of the electric motor with respect to a rotation speed of the drive wheels when operating the regenerative braking.

A control device configured to control a vehicle is provided. The device comprises a traveling control unit configured to set an effect degree of a braking force to be given to the vehicle, and an output control unit capable of displaying, on a display device of the vehicle, an indicator representing an upper limit of a settable level of the effect degree.

The disclosed vehicle braking device controls a hydraulic brake system (2) and a regeneration brake system (3) mounted on a vehicle (1) in accordance with an acceleration value and a brake value, and includes a first divider (11), a second divider (12), and a controller (13). The first divider (11) divides a driver demand torque set according to the accelerator value into a target coast torque and a remaining torque. The second divider (12) divides a sum of a deceleration torque set according to the brake value and the target coast torque divided by the first divider (11) into a hydraulic-brake demand torque and a regeneration-brake demand torque. The controller (13) controls the hydraulic brake system (2), using the hydraulic-brake demand torque, and controls the regeneration brake system (3), using a total regeneration brake torque calculated from the remaining torque and the regeneration-brake demand torque. This configuration can improve the feeling of operating the brake, resolving the feeling of the shortage of deceleration.

The disclosed vehicle braking device controls a hydraulic brake system (2) and a regeneration brake system (3) mounted on a vehicle (1) in accordance with an acceleration value and a brake value, and includes a first divider (11), a second divider (12), and a controller (13). The first divider (11) divides a driver demand torque set according to the accelerator value into a target coast torque and a remaining torque. The second divider (12) divides a sum of a deceleration torque set according to the brake value and the target coast torque divided by the first divider (11) into a hydraulic-brake demand torque and a regeneration-brake demand torque. The controller (13) controls the hydraulic brake system (2), using the hydraulic-brake demand torque, and controls the regeneration brake system (3), using a total regeneration brake torque calculated from the remaining torque and the regeneration-brake demand torque. This configuration can improve the feeling of operating the brake, resolving the feeling of the shortage of deceleration.