| CCD高速信号采集和处理系统 |
| |
| 引用本文： | 赵洋,郝群.CCD高速信号采集和处理系统[J].光电工程,1998,22(5):42-45. |
| |
| 作者姓名： | 赵洋 郝群 |
| |
| 作者单位： | 清华大学精密测试技术与仪器国家重点实验室 |
| |
| 基金项目： | 国防科工委“八五”科技攻关项目 |
| |
| 摘 要： | 介绍了一种用于线阵ＣＣＤ高速数据采集的方法和系统，用双ＣＣＤ图象存储体逐场存储ＣＣＤ信号，ＣＰＵ直接对存储体进行寻址运算的原理，并用８０９７单片机构成的１６位数据总线ＣＰＵ单元，实现了ＣＣＤ信号的高速采集及处理。
|
| 关 键 词： | 数据采集 信号处理 电荷耦合器件 单片机 |
High Speed Signal Collecting and Processing System for Linear CCD |
| |
| Zhao Yang,Hao Qun,Li Dacheng,Cao Mang.High Speed Signal Collecting and Processing System for Linear CCD[J].Opto-Electronic Engineering,1998,22(5):42-45. |
| |
| Authors: | Zhao Yang Hao Qun Li Dacheng Cao Mang |
| |
| Abstract: | A high speed data acquisition and processing system for linear CCD is presented in the paper.A double storage memory structure is used to store the linear CCD image which is grabed frame by frame.The storage memory can be addressed by the CPU directly.The high speed data acquisition and processing of CCD signals have been implemented with 16 bits bus CPU including 8097 single chip computer.The system has been applied to the measurements of parallelism and perpendicularity of large size workpieces. |
| |
| Keywords: | Date acquisition Signal processing CCD Single chip processors |
| 本文献已被 CNKI 维普 等数据库收录！ |
