steering failure detection method and steering failure detection system in vehicle steering system

摘要

Summary Steering Failure Detection Method and Steering Failure Detection System in Vehicle Steering System This is a method in a Steering Failure Detection System for detecting a steering failure of a vehicle, the vehicle. comprising an active driver steering support (adss) system adapted to help drive the vehicle depending on at least one environmental signal, such as a camera signal, and to generate a steering assist control signal for a vehicle servo-steering system (step a) wherein the steering assist control signal includes one or many steering assist control values. The method comprises: b - Applying the steering aid control signal to the steering fault detection system; c - analyzing the steering aid control values against predetermined optimal steering aid control values, and d - generating an indication signal depending on the analysis, wherein the indication signal includes information on steering failure.