The present invention relates to a diagnostic apparatus comprising: a vehicle including a battery; and a BMS connected to the vehicle, wherein the vehicle is configured to generate a signal having a predetermined period and a predetermined width, and the BMS is configured to diagnose the state of communication between the vehicle and the BMS and the state of the battery on the basis of the signal. Moreover, the BMS is configured to determine the communication state as a normal state when the period of the signal is the same as a reference period and the width thereof is the same as a reference width.

    배터리를 포함하는 자동차 및 상기 자동차와 연결된 BMS를 포함하는 진단 장치로서, 상기 자동차는 소정의 주기와 소정의 폭을 가지는 신호를 생성하도록 구성되고, 상기 BMS는 상기 신호에 기초하여, 상기 자동차와 상기 BMS 사이의 통신 상태 및 상기 배터리의 상태를 진단하도록 구성되며, 상기 BMS는, 상기 신호의 주기가 기준 주기와 동일하고 상기 폭이 기준폭과 동일한 경우, 상기 통신 상태를 정상 상태로 판단하도록 구성된다.


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    Title :

    DIAGNOSIS APPRATUS


    Additional title:

    진단 장치


    Contributors:

    Publication date :

    2020-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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