公开(公告)号：US4275451A

公开(公告)日：1981-06-23

申请号：US58582

申请日：1979-07-18

申请人： Giovanni Balzarini ,  Giovanni Buccino ,  Jules Gnadeberg ,  Roberto Papeschi ,  Giancarlo Slavich

发明人： Giovanni Balzarini ,  Giovanni Buccino ,  Jules Gnadeberg ,  Roberto Papeschi ,  Giancarlo Slavich

IPC分类号： G01R31/18 ,  G01R31/00 ,  G07C3/14 ,  G06F15/46

CPC分类号： G01R31/00 ,  G07C3/14

摘要： In a method for testing mass-produced articles a test cycle is run during transport of said articles from a first predetermined position to a second predetermined position. During said transport the articles are provided with a connection to an electric mains for supplying the article with operational power, with a control means for controlling the article through a predetermined series of program steps for simulating a cycle of operational use, sensing means for sensing an operational condition of said article and storing means for indiscriminately storing output signals of said sensing means. Upon arrival at said second predetermined position said storing means is connected to a data processing means, whereby the signals stored therein are processed for rendering an indication concerning the performance of the article. For obviating the need for installing specific sensor elements within the article a principle quantity measured is the level and variation of the input current consumed by the article under test (at a constant mains voltage) during the execution of the successive program steps. If the mains voltage is variable in time, the variation is properly corrected for during the measurements.

摘要翻译： 在用于测试大量生产的物品的方法中，在将物品从第一预定位置运输到第二预定位置期间，运行测试循环。 在所述运输过程中，物品被提供有连接到用于向物品供应操作电力的电源的连接，以及用于通过用于模拟操作使用周期的预定的一系列程序步骤来控制物品的控制装置，用于感测 所述物品的操作条件和用于不加选择地存储所述感测装置的输出信号的存储装置。 在到达所述第二预定位置时，所述存储装置连接到数据处理装置，由此处理存储在其中的信号，以便呈现关于物品的性能的指示。 为了避免在物品内安装特定的传感器元件，测量的主要量是在执行连续的程序步骤期间由待测物品（在恒定电源电压下）消耗的输入电流的电平和变化。 如果电源电压在时间上是可变的，那么在测量过程中该变化被适当地校正。