A method of mitigating abnormalities in a first control command for controlling a power steering system is provided. The method generates a range signal indicative of a range of command values based on a plurality of input signals. The method determines whether the first control command is out of the range for longer than a predetermined duration of time. The method limits the first control command to the range and sends the limited first control command to the power steering system in response to determining that the first control command is out of the range for shorter than or equal to the duration of time.
Systematic abnormality detection in control commands for controlling power steering system
Systematische Unregelmäßigkeitsdetektion in Steuerungsbefehlen zur Steuerung eines Servolenksystems
Détection d'anomalie systématique dans des commandes destinées à contrôler un système de direction assistée
21.09.2016
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Systematic abnormality detection in control commands for controlling power steering system
Europäisches Patentamt | 2020
|Systematic abnormality detection in control commands for controlling power steering system
Europäisches Patentamt | 2017
|SYSTEMATIC ABNORMALITY DETECTION IN CONTROL COMMANDS FOR CONTROLLING POWER STEERING SYSTEM
Europäisches Patentamt | 2017
|Systematic abnormality detection in control commands for controlling power steering system
Europäisches Patentamt | 2015
|ABNORMALITY DETECTION DEVICE FOR ELECTRIC POWER STEERING
Europäisches Patentamt | 2017
|