The invention provides a measuring device, a measuring system and a trolley which can confirm remaining battery capacity. The measurement device according to an embodiment includes a power receiving unit, a first measurement unit, a second measurement unit, a detection unit, a start unit, a processing unit, and an output unit. The power receiving unit receives power for charging the power storage device. The first measuring unit measures the charge amount of the power storage device. The second measuring unit measures a discharge amount of the power storage device. The detection unit performs at least one of detection that the power storage device is fully charged and detection that the power storage device is empty. The start unit starts the measurement of the charge amount and the discharge amount when the detection unit detects that the power storage device is fully charged or empty. The processing unit uses the charge amount and the discharge amount to obtain a value indicating the amount of remaining power stored in the power storage device. The output unit outputs the remaining power storage amount.

    提供能够进行电池的余量确认的测量装置、测量系统以及手推车。实施方式的测量装置具备受电部、第一测量部、第二测量部、检测部、开始部、处理部以及输出部。受电部接受用于对蓄电设备进行充电的电力。第一测量部测量所述蓄电设备的充电量。第二测量部测量所述蓄电设备的放电量。检测部进行所述蓄电设备为充满电的检测以及所述蓄电设备为空的检测中的至少任意一个的检测。开始部在由所述检测部检测到所述蓄电设备为充满电或者为空的情况下,开始所述充电量及所述放电量的测量。处理部使用所述充电量及所述放电量来求出示出所述蓄电设备的蓄电余量的值。输出部输出所述蓄电余量。


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    Title :

    Measuring device, measuring system and trolley


    Additional title:

    测量装置、测量系统以及手推车


    Contributors:

    Publication date :

    2021-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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