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    • 1. 发明申请
    • Method for determining a requirement to replace a component part and arrangement for the implementation of the method
    • 用于确定替换部件的要求的方法和用于实施该方法的装置
    • US20020097054A1
    • 2002-07-25
    • US10004898
    • 2001-12-03
    • Francotyp-Postalia AG & Co. KG
    • Dirk RosenauTorsten Schlaaff
    • G01N027/02
    • H02J7/0047
    • In a method and arrangement for determining a requirement to replace a component in a device, the measurement of a first parameter that has an unbeneficial influence on the consumption or the service life of the component is replaced by the measurement of at least two parameters that represent the first parameter and whose changes allow the current condition of the component to be calculated. A count reading is thereby modified such that it approaches an outage threshold that is specific for the component and such that the device emits a warning before the end of use or end of the service life of the component part is reached. The invention can be advantageously utilized for the indirect measurement of parameters of components that are located in a security module or in its immediate proximity, for example for determining a requirement for battery replacement for security modules.
    • 在用于确定替换设备中的组件的要求的方法和装置中,对组件的消耗或使用寿命具有不利影响的第一参数的测量被代表了至少两个参数的测量代替 第一个参数及其变化允许计算组件的当前条件。 因此,计数读数被修改为使其接近特定于该部件的中断阈值,并且使得该装置在达到使用结束或组件部件的使用寿命结束之前发出警告。 本发明可以有利地用于间接测量位于安全模块中或其紧邻处的部件的参数,例如用于确定对于安全模块的电池更换的要求。