Invention Grant
- Patent Title: Method and apparatus for influencing the transverse dynamics of a vehicle
- Patent Title (中): 影响车辆横向动力学的方法和装置
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Application No.: US12666522Application Date: 2008-06-04
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Publication No.: US08930061B2Publication Date: 2015-01-06
- Inventor: Dieter Ammon , Jens Kalkkuhl , Daniel Keppler , Magnus Rau , Avshalom Suissa
- Applicant: Dieter Ammon , Jens Kalkkuhl , Daniel Keppler , Magnus Rau , Avshalom Suissa
- Applicant Address: DE Stuttgart
- Assignee: Daimler AG
- Current Assignee: Daimler AG
- Current Assignee Address: DE Stuttgart
- Agency: Crowell & Moring LLP
- Priority: DE102007029605 20070627
- International Application: PCT/EP2008/004458 WO 20080604
- International Announcement: WO2009/000388 WO 20081231
- Main IPC: G06F17/00
- IPC: G06F17/00 ; B62D6/04 ; B60T8/1755 ; B60T8/00

Abstract:
In a method and apparatus for influencing transverse dynamics of a vehicle, for a chassis intervention is carried out when an intervention condition is met. The intervention condition is met when the value of a determined transverse dynamics disturbance variable is higher than a disturbance variable threshold value, and when one or a group of the following criteria is met: the longitudinal speed of the vehicle is higher than a longitudinal speed threshold value of the vehicle; the sensorially detected actual yaw rate is lower than or equal to a calculated current yaw rate; a braking torque variable describing a braking torque and caused by braking by the driver is lower than or equal to a braking torque threshold value; a spring variable describing the current spring path of a chassis spring of a vehicle wheel is lower than or equal to a spring path threshold value; a differential spring variable describing the difference between the current spring paths of the two chassis springs of a vehicle axle is lower than or equal to a differential spring path threshold value; and a slip difference variable describing the slip difference between two vehicle wheels is lower than or equal to a slip differential threshold value.
Public/Granted literature
- US20100262328A1 Method and Apparatus for Influencing the Transverse Dynamics of a Vehicle Public/Granted day:2010-10-14
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