CCD 電荷耦合器件是20 世紀70 年代初發展起來的新型半導體集成光電器件，廣泛應用于工業現場和生產過程中。本文介紹了以凌陽單片機為核心，利用CCD 對動態小目標進行檢測的系統，著重分析了CCD 驅動及單片機對CCD 信號進行數據采集與處理系統。利用
CCD 技術對動態目標進行檢測，取代了以往的人工檢測，可使工作穩定可靠，測量精度高，檢測速度快，應用方便，此方法適用于各種高靈敏、高精度的在線檢測。
關鍵詞：電荷耦合器件，驅動時序，單片機，數據采集
Abstract：The electric charge coupled devices of CCD is a new-type semiconductor
integrated photoelectric device developed at the beginning of the seventies of the 20th century. It is widely used in the industrial fields and production procedures. LingYang Singlechip Microcompute to be the core of the system and the detecting to the small dynamic object with the CCD technology are described.It is discussed mainly about the drive circuit to the CCD and the data gathing and procession system with SCM to the CCD signal.Instead of the detecting with man’s eyes to the dynamic object,the CCD technology is more steady and trusty,high-accuracy and high-speed and facility.This method is the same with all kinds of the high-sensitivity and high-accuracy online measuring.
Key word：Charge Coupled Devices；Timing of driving ；SCM；Data Gathering