Haldex Brake Products Aktiebolag

Haldex Aktiebolag

Anders Nilsson

Gang Wu

Xianbin Dong

Zenglai Song

The present invention relates to a brake system for a vehicle and a method for braking. The brake system includes a control module and an electromechanical brake that provides braking force to a wheel. The control module receives rotation speed information of at least one drive motor, which provides a driving torque to the vehicle, and wheel speed sensor information of at least one wheel, and compares the refresh rate of the rotation speed information of the drive motor and that of the wheel speed sensor information of the wheel, such that a wheel rotational speed generated from the information of a higher refresh rate will be used. The brake system provided by the present invention can obtain a more accurate wheel speed, thereby improving the control of the vehicle.

Brake system for a vehicle and method for braking

A control unit for electromechanical brake system is provided, which relates to vehicle brake technology. The present invention facilitates the assembling of braking energy storage module and brake system control module and improves the heat dissipation, structural strength, anti-vibration and compactness of the control unit. The control unit comprises: a housing; and a frame plate, a braking energy storage module and a brake system control module, which are configured in the housing, wherein the braking energy storage module and the brake system control module are respectively arranged at two opposite sides of the frame plate.

Control unit for electromechanical brake systems

The invention relates to an electric brake system () for a vehicle. The electric brake system () comprises electric brake devices (). The electric brake devices () are powered and controlled by redundant capacitor-based power sources (A,B) and redundant control circuits (A,B). The capacitor-based power source (A,B) can be integrated into axle modules (A,B) located close to a vehicle axle (A,B). The capacitor-based power sources (A,B) are recharged by a hub generator, a regeneration power source ().

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Landskrona, Sweden

Anders Nilsson