摘要
本文设计了一种能对物流进行进、出双向鉴别计数的新颖计数器。详细地介绍了能反映物件进、出的信号检测电路,物件进、出鉴别计数电路及显示电路。为现代物流业、生产流水线等场合提供了一种简便可行的双向计数方法。
A new counter for logistics inlet-outlet bidirectional identification is designed. The signal detection circuit, count circuit and display circuit are introduced in detail. This counting method is so convenient and feasible that can be widely used, such as modem logistics industry and production line.
出处
《中国仪器仪表》
2007年第4期78-80,共3页
China Instrumentation
关键词
光电传感器
检测
计数器
Optoelectronic sensor
Detection
Counter
