Aiming to time-consuming, being strenuous, bigger error brought by traditional measurement approach of crankshaft, to improve measuring methods for crankshaft, the non-contact measurement system of engine crankshaft is developed based on CCD.

• 经过对目前国内外各种自动检测手段的分析和对比,结合曲轴检测过程中遇到的各种实际问题,提出了一种基于CCD(电荷耦合器件Charge Coup Device)的非接触式曲轴自动检测方案。