徹底解決液化氣儲罐車CCD成像的(de)(de)過程是(shi)這樣(yang)的(de)(de):CCD表面被(bei)覆的(de)(de)硅半(ban)導(dao)體光(guang)敏元件捕獲光(guang)子(zi)后產生光(guang)生電(dian)(dian)(dian)(dian)子(zi),這些(xie)電(dian)(dian)(dian)(dian)子(zi)先被(bei)積蓄在CCD下方(fang)的(de)(de)絕(jue)緣層中(zhong),然后由控制電(dian)(dian)(dian)(dian)路以串(chuan)行的(de)(de)方(fang)式(shi)導(dao)出到模(mo)數電(dian)(dian)(dian)(dian)路中(zhong),再經過DSP等成像電(dian)(dian)(dian)(dian)路形成圖像。fast scan 和slow scan大(da)的(de)(de)區(qu)別就在于光(guang)生電(dian)(dian)(dian)(dian)子(zi)導(dao)出的(de)(de)速度和電(dian)(dian)(dian)(dian)路系統(tong)上不同。