| 摘要 |
The invention relates to a method of acquisition and integration of analogue data on a large number of measurement channels (M1, M2,..., Mn), which consists in simultaneously and synchronously carrying out, during repeated time periods, the integration of the data supplied by the sensors (1) of the measurement channels, and in storing the integration results obtained successively at the end of the said time periods in a memory (7) assigned to each of them. The integration is carried out by converting each analogue datum (V) into a pulse signal (F) whose frequency varies proportionately to the amplitude of the datum, then by counting the pulses of this signal during each time period, the number (N) which results from this counting being representative of the integrated datum. <IMAGE>
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