公开(公告)号：WO1994028631A1

公开(公告)日：1994-12-08

申请号：PCT/US1994006046

申请日：1994-05-27

Applicant: SENSAR CORPORATION

Inventor： SENSAR CORPORATION ,  HAAB, Dan ,  PATTEN, Dan ,  ROLLINS, Richard ,  JOHNSON, Kent ,  LEE, Edgar, D.

IPC: H03M01/12

CPC classification number: G01D1/02 ,  G01D9/00

Abstract: A high speed data acquisition system which acquires an analog signal (102), converts it to digital data (104), and compresses the large volume of accumulated data into a format that can be handled in a microcomputer environment. The data acquisition system of the present invention can rapidly and continuously acquire and process large volumes of data. Included is an averaging circuit (106) which allows the present invention to efficiently process and store large amounts of data uninterruptedly. The present invention is thus well suited for applications that require uninterrupted high-speed sampling over long periods of time.

Abstract translation: 一种获取模拟信号（102）的高速数据采集系统将其转换为数字数据（104），并将大量的累积数据压缩成可在微机环境中处理的格式。 本发明的数据采集系统可以快速，连续地获取和处理大量的数据。 包括平均电路（106），其允许本发明不间断地有效地处理和存储大量的数据。 因此，本发明非常适合需要长时间不间断的高速采样的应用。