摘要
介绍了一种快速识别传感器信号的新方法,即尝试对模拟信号直接进行数字化处理,用门限电平采样记数法快速、准确地识别传感器发出的信号,目的在于提高计算机控制系统对传感器信号的检测及识别速度,排除各种干扰信号,及时进行决策处理。实践证明该方法切实可行,效果理想。
A new method of detecting and distinguishing the sensors′s signal quickly is introduced in this paper.Analog signal is transferred to digital signal directly.Use the voltage comparator to collect and count the sensors′s signal quickly and accurately.The speed of computer control system′s detecting and distinguishing is inereased to eliminate the interference signals and make correct decision in time.The method has been proved correct and satisfied by practice.
出处
《计算机测量与控制》
CSCD
2003年第12期1007-1009,共3页
Computer Measurement &Control
关键词
传感器信号
数字化处理
识别
计算机控制系统
method of collecting and counting through voltage comparator
fundamentals of collecting and counting circuit
fast detection and distinction of sensors′s signal
