A charging cable (3) is provided with: an abnormality detection unit (311, 332, 334, 337) that detects an abnormality in the charging cable (3); and a CCID controller (338) that outputs a first control pilot signal to the control pilot signal line (L3) to notify the vehicle (1) of the rated current of the charging cable (3). The first control pilot signal provides a notification about a rated current in a state in which a duty ratio of the first control pilot signal is controlled to fall within a prescribed range while a frequency of the first control pilot signal is fixed to a specific value. When the abnormality detection unit (311, 332, 334, 337) detects an abnormality, the CCID controller (338) outputs, to the control pilot signal line, a second control pilot signal for notifying the vehicle (1) of details of the detected abnormality. The second control pilot signal is different in duty cycle from the first control pilot signal.

    充电电缆(3),包括:异常检测单元(311、332、334、337),其检测充电电缆(3)中的异常;以及CCID控制器(338),其向控制导频信号线(L3)输出第一控制导频信号,以向车辆(1)通知充电电缆(3)的额定电流。第一控制导频信号在当第一控制导频信号的频率被固定为特定值的同时第一控制导频信号的占空比被控制为落入规定范围内的状态下,提供关于额定电流的通知。当异常检测单元(311、332、334、337)检测到异常时,CCID控制器(338)向控制导频信号线输出用于向车辆(1)通知检测到的异常的细节的第二控制导频信号。第二控制导频信号在占空比上不同于第一控制导频信号。


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    Title :

    CHARGING CABLE, CHARGING SYSTEM INCLUDING THE SAME, AND METHOD OF CHARGING A VEHICLE


    Additional title:

    充电电缆、包括该充电电缆的充电系统以及对车辆充电的方法


    Contributors:
    NIWA YAMATO (author)

    Publication date :

    2022-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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