公开(公告)号：WO1981001759A1

公开(公告)日：1981-06-25

申请号：PCT/JP1980000301

申请日：1980-12-08

Applicant: MITSUBISHI DENKI KK ,  GOUDA T ,  HATATA M

Inventor： MITSUBISHI DENKI KK

IPC: G06F03/05

CPC classification number: G06F11/0751 ,  G06F3/05

Abstract: An abnormal signal detecting device, comprising a signal sampling and conversion circuit for sampling a predetermined number of data points along an analog signal and generating digital sampled data signals representative thereof; a memory circuit, connected to the signal sampling and conversion circuit, for storing the digital sampled data; and a consistency detecting circuit, connected to the memory circuit, for comparing at least three consecutive digital sampled data signals and generating an output representing an abnormal condition whenever at least three consecutive digital sampled data signals are the same.

Abstract translation: 一种异常信号检测装置，包括信号采样和转换电路，用于沿着模拟信号对预定数量的数据点进行采样，并产生代表其的数字采样数据信号; 连接到信号采样和转换电路的存储电路，用于存储数字采样数据; 以及连接到存储器电路的一致性检测电路，用于比较至少三个连续的数字采样数据信号，并且每当至少三个连续的数字采样数据信号相同时产生表示异常状况的输出。