The present invention relates to an apparatus for improving precision of a sensor. The apparatus of the present invention includes: a sensor part for sensing an inner/outer situation of a vehicle; a read out IC (ROIC) circuit part connected to an output stage of the sensor part; and a micro controller unit (MCU) for transmitting a control command to the ROIC circuit part by sensing occurrence of an abnormal signal of the vehicle. According to the present invention, a safety device can start controlling at a proper time, according as the ROIC circuit part capable of amplifying an electrical signal outputted from the sensor part by a desired gain and capable of reducing a sampling interval is connected to the output stage of the sensor part. The present invention can prevent generation of unnecessary noise during a process of processing the electrical signal outputted from the sensor part by forming a noise blocking switch at an input stage of the ROIC circuit part.

    본 발명은 센서 정밀도 향상 장치에 관한 것으로서, 차량의 내/외부 상황을 감지하는 센서부, 상기 센서부의 출력단에 연결되는 ROIC(Read Out IC) 회로부 및 차량의 이상 신호 발생을 감지하여 상기 ROIC 회로부에 제어 명령을 전송하는 MCU(Micro Controller Unit)부를 포함하는 것을 특징으로 한다. 본 발명에 따르면, 센서부의 출력단에 센서부로부터 출력되는 전기적 신호를 원하는 이득으로 증폭시키고, 표본화(Sampling) 간격을 축소시킬 수 있는 ROIC(Read Out IC) 회로부를 연결함에 따라, 안전장치가 적절한 시점에 제어를 개시할 수 있으며, ROIC 회로부의 입력단에 노이즈 차단 스위치를 형성하여 센서부로부터 출력되는 전기적 신호를 처리하는 과정에서 불필요한 노이즈가 발생하는 것을 방지할 수 있는 효과가 있다.


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    Titel :

    APPARATUS FOR IMPROVING ACCURACY OF SENSOR


    Weitere Titelangaben:

    센서 정밀도 향상 장치


    Beteiligte:
    JUNG TAE HO (Autor:in) / KIM YOUNG JOON (Autor:in) / KIM TAE YEOP (Autor:in)

    Erscheinungsdatum :

    2016-04-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    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



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