Global Patent Index - EP 1077849 A1

EP 1077849 A1 2001-02-28 - METHOD FOR REGULATING THE DRIVING STABILITY OF A VEHICLE ACCORDING TO THE TIRE SLIP DEMAND VALUE, AND A CIRCUIT SUITED FOR CARRYING OUT THE METHOD

Title (en)

METHOD FOR REGULATING THE DRIVING STABILITY OF A VEHICLE ACCORDING TO THE TIRE SLIP DEMAND VALUE, AND A CIRCUIT SUITED FOR CARRYING OUT THE METHOD

Title (de)

VERFAHREN ZUR REGELUNG DER FAHRSTABILITÄT EINES FAHRZEUGES IN ABHÄNGIGKEIT DES REIFENSCHLUPFBEDARFSWERTES SOWIE EINE FÜR DIE DURCHFÜHRUNG DES VERFAHRENS GEEIGNETE SCHALTUNG

Title (fr)

PROCEDE POUR LA REGULATION DE LA STABILITE DE CONDUITE D'UN VEHICULE EN FONCTION DE LA VALEUR DEMANDEE DE PATINAGE DU PNEU, AINSI QUE CIRCUIT APPROPRIE POUR LA MISE EN OEUVRE DU PROCEDE

Publication

EP 1077849 A1 (DE)

Application

EP 99924935 A

Priority

  • DE 19821181 A
  • EP 9903223 W

Abstract (en)

[origin: WO9958381A1] The invention relates to a regulating method for regulating the driving stability of a vehicle in which the input magnitudes ( theta , nu ref) essentially determined by the desired driving curve are converted into a specified value (gS) of a yaw angle magnitude on the basis of a vehicle model which is determined by operands. Said specified value (gS) is compared with the actual value (gI) of the yaw angle magnitude in a comparator. Said actual value is determined by means of a sensor. The determined differential value (gD) is fed to a regulating system by calculating a torque magnitude (M) which serves to determine pressure magnitudes ( DELTA p,p). Said pressure magnitudes generate a supplementary yawing moment over the wheel brakes of the vehicle. The yawing moment leads the measured yaw angle magnitude up to the calculated yaw angle magnitude. According to the invention, the regulating method is carried out according to a K value from at least one tire of the vehicle.

IPC 1-7 (main, further and additional classification)

B60T 8/00

IPC 8 full level (invention and additional information)

B60T 8/1755 (2006.01)

CPC (invention and additional information)

B60T 8/1755 (2013.01)

Citation (search report)

See references of WO 9958381A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

WO 9958381 A1 19991118; EP 1077849 A1 20010228; JP 2002514547 A 20020521

INPADOC legal status


2002-06-26 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20011218

2001-08-29 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: CONTINENTAL TEVES AG & CO. OHG

- Ref Legal Event Code: RAP1

2001-08-29 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: DAIMLERCHRYSLER AG

- Ref Legal Event Code: RAP1

2001-07-18 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010606

2001-02-28 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001212

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE ES FR GB IT