The present invention relates to a total periodic vehicle diagnosis system, and more specifically, to a total periodic vehicle diagnosis system that is capable of diagnosing precisely a vehicle as well as diagnosing a failure by grasping the state of the vehicle based on vehicle driving data periodically stored over a long period of time. To this end, a total periodic vehicle diagnosis system according to the present invention includes a protocol conversion unit for converting vehicle driving data of ECU transmitted in real time from the OBD II into data to be transmitted through USB; a data storage unit for storing the vehicle driving data transmitted through the protocol conversion unit every a predetermined time interval; and a vehicle diagnostic unit for diagnosing a vehicle condition based on the data stored in the data storage unit.

    본 발명은 전주기적 자동차 진단 시스템에 관한 것으로, 보다 상세하게는 장기에 걸쳐 주기적으로 저장된 차량 운행 데이터로부터 차량의 상태를 파악함으로써 정확한 차량 진단을 할 수 있을 뿐만 아니라 고장 예방을 위한 진단이 가능한 전주기적 자동차 진단 시스템에 관한 것이다. 상기와 같은 목적을 달성하기 위하여 본 발명에 따른 전주기적 자동차 진단 시스템은 OBDⅡ에서 실시간으로 송신되는 ECU의 차량 운행 데이터를 USB 전송이 가능한 데이터로 변환하는 프로토콜 변환부와, 상기 프로토콜 변환부를 통해 전송받은 차량 운행 데이터를 일정한 시간 간격으로 저장하는 데이터 저장부와, 상기 데이터 저장부에 저장된 데이터로부터 차량 상태를 진단하는 차량 진단부를 포함하여 구성된 것을 특징으로 한다.


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    Title :

    SYSTEM FOR DIAGNOSING AUTOMOBILE


    Additional title:

    전주기적 자동차 진단 시스템


    Contributors:

    Publication date :

    2018-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



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