高精度时间测量芯片TDC-GP2在激光测距中的应用  

High-precision Interval Measuring Chip TDC-GP2 in Accurate Distance Measuring

作　　者：仲峰[1] 万莉萍[1] 岳宇军[1] 

机构地区：[1]三峡大学电气信息学院,湖北宜昌443000

出　　处：《工业控制计算机》2007年第4期69-70,72,共3页Industrial Control Computer

摘　　要：在大量的实际应用中,对一些物理量的测量常常转换为对时间的精确测量。叙述了高精度时间测量芯片TDC-GP2在精确激光测距中的应用。详细介绍了测时芯片TDC-GP2的结构和功能原理,以及在测距应用中的系统硬件和软件的实现。In many ordinary application,measurement to some target convert to interval measuring.This paper introduces Application of high-precision interval measuring chip TDC-GP2 in accurate distance measuring,mainly analyses the structure and principle of high-precision interval measuring chip TDC-GP2 as well as analyzing realizatioa of system hardware and software .in accurate distance measuring.

关 键 词：TDC—GP2 时间测量 单片机 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]