The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 01, 2002

Filed:

Apr. 13, 2001
Applicant:
Inventors:

Jürgen Böhm, Oberniesen, DE;

Thomas Berthold, Darmstadt, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 8/60 ;
U.S. Cl.
CPC ...
B60T 8/60 ;
Abstract

A device for determining set values for the braking forces or braking torque of the brake system of a vehicle comprising an electric drive, a friction brake applying braking forces to all wheels according to corresponding set values, an electrodynamic regenerative brake applying braking forces to at least one axle according to corresponding set values, and an element for determining the set values according to the desired vehicle deceleration, wherein such element for determining the set values according to the deceleration requirement either makes the set value for the electric regenerative as large as possible or sets the set values for the electrodynamic regenerative brake and for the friction brake primarily according to criteria concerning the distribution of the braking forces on the axles. In addition, an element for correcting a set value for the friction brake, preferably at the front axle according to the dynamic behavior of the electrodynamic regenerative brake may be provided.


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