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    Apparatus for detecting battery voltage
    2.
    发明公开
    Apparatus for detecting battery voltage 失效
    Apparat zur Bestimmung der Spannung einer Batterie

    公开(公告)号：EP0712008A2

    公开(公告)日：1996-05-15

    申请号：EP95308083.5

    申请日：1995-11-13

    申请人： CANON KABUSHIKI KAISHA

    发明人： Nakanishi, Hideki, c/o Canon Kabushiki Kaisha

    IPC分类号： G01R31/36

    CPC分类号： G01R19/16542 ,  G01R31/3648 ,  G01R35/00

    摘要： By means of MPU6, which is the control means, at the time of production, a reference voltage from an external device is applied to detector means 2 to be detected and converted to a digital signal in A/D converter means 3 and stored in memory means 4; while, at the time of operation, such as printing or image recording, the voltage of a battery equipped in the apparatus itself is applied to detector means 2 to be detected and converted to another digital value by the A/D converter means 3 to be applied to comparing means 5; the digital value of the reference voltage, already stored in memory means 4 is also applied to comparing means 5, and is compared with the battery voltage also stored in memory means 4, thereby it is determined whether the battery voltage will comply with the voltage which is necessary for performing the operation, such as printing operation, of the apparatus. In this process, it is possible to check the battery voltage of a battery-operated apparatus without involving any error.

    摘要翻译： 通过作为控制装置的MPU6，在生产时将来自外部装置的参考电压施加到检测装置2，以便被检测并转换成A / D转换装置3中的数字信号并存储在存储器 意指4; 而在操作时，诸如打印或图像记录，装置本身的电池的电压被施加到检测装置2以被检测，并由A / D转换装置3转换为另一个数字值，以便成为 适用于比较装置5; 已经存储在存储装置4中的参考电压的数字值也被应用于比较装置5，并且与也存储在存储装置4中的电池电压进行比较，从而确定电池电压是否将符合 是执行设备的操作，如打印操作所必需的。 在该过程中，可以检查电池供电设备的电池电压，而不会引起任何错误。

    Apparatus for detecting battery voltage
    5.
    发明公开
    Apparatus for detecting battery voltage 失效
    检测电池电压的装置

    公开(公告)号：EP0712008A3

    公开(公告)日：1996-08-07

    申请号：EP95308083.5

    申请日：1995-11-13

    申请人： CANON KABUSHIKI KAISHA

    发明人： Nakanishi, Hideki, c/o Canon Kabushiki Kaisha

    IPC分类号： G01R31/36

    CPC分类号： G01R19/16542 ,  G01R31/3648 ,  G01R35/00

    摘要： By means of MPU6, which is the control means, at the time of production, a reference voltage from an external device is applied to detector means 2 to be detected and converted to a digital signal in A/D converter means 3 and stored in memory means 4; while, at the time of operation, such as printing or image recording, the voltage of a battery equipped in the apparatus itself is applied to detector means 2 to be detected and converted to another digital value by the A/D converter means 3 to be applied to comparing means 5; the digital value of the reference voltage, already stored in memory means 4 is also applied to comparing means 5, and is compared with the battery voltage also stored in memory means 4, thereby it is determined whether the battery voltage will comply with the voltage which is necessary for performing the operation, such as printing operation, of the apparatus. In this process, it is possible to check the battery voltage of a battery-operated apparatus without involving any error.

    摘要翻译： 借助于作为控制装置的MPU6，在生产时，来自外部装置的参考电压被施加到检测器装置2以被检测并且在A / D转换器装置3中被转换成数字信号并被存储在存储器中 手段4; 而在诸如打印或图像记录之类的操作时，装置本身中装备的电池的电压被施加到检测器装置2以被检测并且被A / D转换器装置3转换成另一数字值以成为 应用于比较装置5; 已经存储在存储装置4中的参考电压的数字值也被施加到比较装置5，并且与也存储在存储装置4中的电池电压进行比较，由此确定电池电压是否符合电压 对于执行设备的操作（诸如打印操作）是必需的。 在这个过程中，可以在不涉及任何错误的情况下检查电池供电设备的电池电压。