Disclosed are a device and a method for SBW system diagnosis. According to the present invention, the device for SBW system diagnosis comprises: a main controller generating a wake-up signal according to whether a preset diagnosis condition, before an ignition switch of a vehicle is turned on, is satisfied; and an SBW system activated according to the wake-up signal from the main controller to perform a preset pre-calibration function for steering control based on steering information according to a parking state of a vehicle.
SBW 시스템 진단 장치 및 방법이 개시된다. 본 발명의 SBW 시스템 진단 장치는 차량의 이그니션 스위치가 온되기 전의 기 설정된 진단 조건이 만족되는지에 따라 웨이크 업 신호를 발생시키는 메인 제어기; 및 상기 메인 제어기로부터의 웨이크 업 신호에 따라 활성화되어 차량의 주차 상태에 따른 조향 정보를 토대로 조향 제어를 위한 기 설정된 사전 캘리브레이션 기능을 수행하는 SBW 시스템을 포함하는 것을 특징으로 한다.
SBW APPARATUS AND METHOD FOR SBW SYSTEM DIAGNOSIS
SBW 시스템 진단 장치 및 방법
2021-09-16
Patent
Electronic Resource
Korean
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
EQUIPMENT DIAGNOSIS APPARATUS, EQUIPMENT DIAGNOSIS SYSTEM, AND EQUIPMENT DIAGNOSIS METHOD
European Patent Office | 2018
|European Patent Office | 2022
|European Patent Office | 2020
|European Patent Office | 2022
|VEHICLE DIAGNOSIS APPARATUS VEHICLE DIAGNOSIS SYSTEM HAVING THE SAME AND VEHICLE DIAGNOSIS METHOD
European Patent Office | 2019
|