The present invention relates to a method for modeling a sample time and a conversion time of an analog digital converter (ADC) of a vehicle, comprising: (A) a step of turning on an ADC by a micro controller unit (MCU) of a vehicle when starting of the vehicle is turned on; (B) a step of setting a sample time and a conversion time of the ADC in accordance with the state of the vehicle by the MCU: and (C) a step of starting an operation of the ADC in accordance with the set sample time and the set conversion time by the MCU. According to the present invention, the sample time and the conversion time of the ADC can be newly modeled in accordance with an external environment where the vehicle is included such that a reason why an analog input signal transmitted from various sensors under a poor temperature environment is transmitted as an unpredicted value can be resolved. Moreover, an additional time, which is required to correct the analog input signal transmitted from the various sensors directly related to safety of the vehicle, is unnecessary, thereby preventing an accident, which can be caused by the additional time.

    본 발명은 차량 ADC의 샘플시간 및 변환시간 모델링 방법에 관한 것으로서, 차량의 MCU가 (a) 차량의 시동이 ON되면 ADC를 ON하는 단계, (b) 차량의 상태에 따라 ADC의 샘플시간 및 변환시간을 설정하는 단계 및 (c) 상기 설정된 샘플시간 및 변환시간에 따라 ADC의 동작을 개시하게 하는 단계를 포함하는 것을 특징으로 한다. 본 발명에 따르면, 차량이 속한 외부환경에 따라 ADC의 샘플시간 및 변환시간을 새롭게 모델링할 수 있으므로, 열악한 온도환경에서 다양한 센서들이 전송하는 아날로그 입력 신호가 예상치 못한 값으로 전송되는 원인 자체를 해결할 수 있으며, 차량의 안전에 직결되는 다양한 센서들이 전송하는 아날로그 입력 신호의 보정에 소요되는 추가적인 시간이 필요 없으므로 그로 인해 발생할 수 있는 사고를 방지할 수 있는 효과가 있다.


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR ANALOG DIGITAL CONVERTER MODELING OF VEHICLE


    Additional title:

    차량 ADC의 샘플시간 및 변환시간 모델링 방법


    Contributors:

    Publication date :

    2016-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    ADC METHOD FOR ANALOG DIGITAL CONVERTER MODELING OF VEHICLE

    European Patent Office | 2016

    Free access

    High-speed analog-digital converter

    Emerald Group Publishing | 2008


    Programmable Analog-To-Digital Converter

    Kist, Edward H., Jr. | NTRS | 1993


    Pseudolog Digital-to-Analog Converter

    Gooder, S. T. | NTRS | 1986


    Analog to Digital Converter-Patent

    Doong, H. | NTRS | 1966