容栅式数显卡尺智能接口的研制  

A Development of Intelligent Interface for Electronic Digital Caliper with Capactance Measuring System

作　　者：马文[1] 徐科军[1] 朱玉荣 

机构地区：[1]合肥工业大学电气系,230009

出　　处：《工具技术》1993年第5期41-43,共3页Tool Engineering

基　　金：国家自然科学基金

摘　　要：本文介绍了以微处理器为核心的接口电路,并对容栅式数显卡尺的串行输出信号进行了处理,该智能接口的应用提高了测量精度,扩大了应用范围。The interface circuit based on microprocessor is developed, the serial output signal of the electronic digital caliper with capacitance measuring system is processed, and the measuring precision is improved, the rang of application is extended also.

关 键 词：容栅传感器 数显卡尺 智能接口 

分 类 号：TH821[机械工程—仪器科学与技术]