| 摘要 |
PURPOSE:To integrate the detection, classification, totaling and recording of the acceleration by means of a processing mechanism of classifying and totalling the voltage signal sent from the acceleration sensor according to the degrees and a mechanism for recording the results. CONSTITUTION:The acceleration sensors 2 and 3 separately detects the accelerations in the vertical and the horizontal vibration. The starting point of the initial measuring interval is set with a panel switch 8 and the voltage signal from the acceleration sensors 2 and 3 is transmitted to an information processing section 9 via the DC amplifier 11 and A/D converter 10. The microprocessor 17 classifys and totals the acceleration read from an input/output port 14 according to the program written into the memroy 18 based on the measuring interval preset with the panel switch 8. Then, when an interrupt instruction comes in response to the panel switch control, a series of measurment ends. Physical values indicating the total of the series of measurings and the total measuring period is recorded in the recording mechanism. |
