Disclosed are an apparatus for compensating for the height of an ultrasonic sensor and a method thereof, which can improve the ability to recognize objects while satisfying the relevant conditions. According to the present invention, the apparatus for compensating for the height of the ultrasonic sensor comprises: a steering angle sensor which detects a steering angle; a gear shift stage sensor which detects the position of a gear shift lever; a side camera which photographs both left and right sides of the vehicle; a TPMS apparatus which detects a tire pressure of the vehicle; a storage unit in which the threshold value in accordance with the standards of the tires and the height of the vehicle is stored; and a control unit which receives the information on the steering angle from the steering angle sensor and the position of the gear shift lever from the gear shift stage sensor to determine the height compensation condition of the ultrasonic sensor, receives an input of the information of the side video from the side camera and the tire pressure from the TPMS apparatus to calculate the height of the vehicle, and sets a reference threshold value of the ultrasonic sensor according to the threshold value in accordance with the height of the vehicle, which is stored in the storage unit.

    본 발명은 초음파 센서의 높이 보상장치 및 그 방법이 개시된다. 본 발명의 초음파 센서의 높이 보상장치는, 조향각을 감지하기 위한 조향각 센서; 변속레버의 위치를 감지하는 변속단 센서; 차량의 좌우 측방을 촬영하는 측방 카메라; 차량의 타이어 압력을 감지하는 TPMS 장치; 타이어의 규격 및 차고에 따른 임계값을 저장하는 저장부; 및 조향각 센서로부터 조향각과 변속단 센서로부터 변속레버의 위치를 입력받아 초음파 센서의 높이 보상조건을 판단한 후 측방 카메라로부터 측방영상과 TPMS 장치로부터 타이어 압력을 입력받아 차고를 산출하고, 저장부에 저장된 차고에 따른 임계값에 따라 초음파 센서의 기준 임계값을 설정하는 제어부를 포함하는 것을 특징으로 한다.


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    Titel :

    APPARATUS FOR COMPENSATING HEIGHT OF ULTRASONIC SENSOR AND METHOD THEREOF


    Weitere Titelangaben:

    초음파 센서의 높이 보상장치 및 그 방법


    Beteiligte:
    LEE JAE YOUNG (Autor:in)

    Erscheinungsdatum :

    2020-05-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60C VEHICLE TYRES , Fahrzeugreifen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen




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