一种电阻分选仪计数功能的设计与实现  

The design and implementation of a type of resistance sorter's counting function

作　　者：齐斌[1] 

机构地区：[1]昆明船舶设备研究试验中心,昆明650051

出　　处：《电子测量技术》2015年第8期5-8,共4页Electronic Measurement Technology

摘　　要：计数功能是工业生产过程中一个非常常用的功能。近期,受某工厂委托,为该厂正在使用的一批数字化电阻分选仪增加该功能,以便于该厂管理部门对工人的工作量进行统计。经研究测试,最终决定采用信号采集电路与电子计数器相配合的方案来实现这一功能。将采用该方案设计的计数系统与人工统计方法进行比较,实验证明该计数系统方便快捷,统计结果可靠,相比人工统计方法更有优势。本文所设计的计数系统结构简单、体积小巧、操作方便,满足了厂家的使用要求。The counting function is commonly used in the industrial production.Recently,we are requested to add the counting function to a number of resistance sorters being used by a factory.The improved resistance sorter can help the management of the factory compute the workload of workers.After test the resistance sorter,we decide to design a counting system which consists of a signal acquisition circuit and a electronic counter.Statistics the number of resistors with the counting system is fast and reliable. It’s better than artificial statistical methods.The counting system which has a simple structure and a small size is easy to operate. The resistance sorter with the counting system meets the factory’s requirements.

关 键 词：电阻 计数 数字电路 信号采集 

分 类 号：TP331.2[自动化与计算机技术—计算机系统结构]