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Применить Всего найдено 3. Отображено 3.
03-08-2011 дата публикации

A method of estimating a cornering limit of a vehicle

Номер: GB0002477341A
Автор: BILLBERG JONAS, DOUHAN ANDREAS, KLOMP MATTHIJS, BILLBERG JONAS, DOUHAN ANDREAS, KLOMP MATTHIJS, JONAS BILLBERG, ANDREAS DOUHAN, MATTHIJS KLOMP
Принадлежит:

A method and a system of estimating a cornering limit of an automotive vehicle comprises sensing in step a vehicle operating conditions and a vehicular yaw rate, detecting in step b a lateral acceleration ay of the vehicle, calculating in step c vehicle parameters. In step d a yaw rate error is calculated on the basis of a yaw rate reference value and a vehicular yaw rate. If the lateral acceleration ay in step b is determined as being unequal to zero, it is estimated whether the vehicle operating conditions, the vehicle parameters and the yaw rate error are within a predetermined range of given thresholds. If the vehicle operating conditions, the vehicle parameters and the yaw rate error are within a predetermined range of the given thresholds, a warning step f of triggering a driver warning and/or a control step g of controlling the vehicle operating conditions are performed. A computer program product comprising a computer code for carrying out the method is also disclosed.

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Номер записи: 1
09-08-2012 дата публикации

Method for estimating curved limit range of motor vehicle, involves detecting vehicle operating conditions and yaw rate of vehicle, and detecting transverse acceleration of vehicle

Номер: DE102011010286A1
Автор: BILLBERG JONAS, DOUHAN ANDREAS, KLOMP MATTHIJS, BILLBERG, JONAS, DOUHAN, ANDREAS, KLOMP, MATTHIJS
Принадлежит:

The method involves detecting (a) vehicle operating conditions and a yaw rate of the vehicle, and detecting (b) the transverse acceleration of the vehicle and determining whether the lateral acceleration is equal to zero. The vehicle parameters and the yaw rate reference value are calculated (c). The yaw rate error is calculated (d) corresponding to the yaw rate reference value and the previously detected yaw rate of the vehicle. Independent claims are also included for the following: (1) a system for estimating a curved limit range of a motor vehicle; and (2) a computer program product comprises computer processing code.

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Номер записи: 2
04-08-2011 дата публикации

METHOD AND SYSTEM FOR ESTIMATING A CORNERING LIMIT OF AN AUTOMOTIVE VEHICLE AND A COMPUTER PROGRAM PRODUCT FOR CARRYING OUT SAID METHOD

Номер: US20110190985A1
Автор: Jonas BILLBERG, Andreas DOUHAN, Matthijs KLOMP, BILLBERG JONAS, DOUHAN ANDREAS, KLOMP MATTHIJS
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

A method and a system are provided for estimating a cornering limit of an automotive vehicle and a computer program product with a computer method code for carrying out the method. The method includes, but is not limited to sensing vehicle operating conditions and a vehicular yaw rate {dot over ()}; detecting a lateral acceleration ay of the vehicle calculating vehicle parameters a yaw rate reference value {dot over ()}ref, and a yaw rate error {dot over ()}error on the basis of the yaw rate reference value {dot over ()}ref and the vehicular yaw rate {dot over ()}. If the lateral acceleration ay is determined as being unequal to zero, it is estimated whether the vehicle operating conditions, the vehicle parameters and the yaw rate error {dot over ()}error are within a predetermined range of given thresholds. If the vehicle operating conditions, the vehicle parameters and the yaw rate error {dot over ()}error are within a predetermined range of the given thresholds, a warning step (f) of ...

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Номер записи: 3