본 발명의 실시예에 따른 브레이크 페달의 변위 감지 시스템은 자속의 변화를 감지하여 제어 장치를 활성화시키기 위한 웨이크 업 신호를 생성하는 페달 웨이크 업 센서와, 독립적으로 자속을 감지하는 복수의 감지부를 가지고 자속의 변화를 감지하여 브레이크 페달의 스트로크를 측정하는 페달 트래블 센서를 포함하는 변위 감지 장치를 가지며, 상기 페달 웨이크 업 센서의 측정값을 활용하여 상기 페달 트래블 센서의 상기 복수의 감지부에서 각각 측정된 측정값의 신뢰성을 검증하도록 구성된다.
Disclosed herein is a displacement detection system for a brake pedal. The system includes a displacement detection device including a pedal wake up sensor detecting the change in magnetic flux to generate a wake up signal for activating a control device, and a pedal travel sensor having a plurality of detectors that independently detect the magnetic flux, and detecting a change in magnetic flux to measure a stroke of the brake pedal, and is configured to verify reliability of a measurement value that is measured by each of the plurality of detectors of the pedal travel sensor using a measurement value of the pedal wake up sensor.
DISPLACEMENT DETECTION SYSTEM AND DISPLACEMENT DETECTION METHOD FOR BRAKE PEDAL
브레이크 페달의 변위 감지 시스템 및 변위 감지 방법
2024-09-20
Patent
Electronic Resource
Korean
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
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