基于比色測溫原理設計的測溫系統能夠提高其抗干擾性能。本文首先分析雙波段
比色測溫原理，然后將其應用到一種基于面陣CCD 的測溫攝像機的設計中。這個攝像機系統通過USB2.0 接口與PC 主機相連，可以達到實時監控被觀測環境及目標物溫度的目的。使用的面陣CCD 在近紅外波段有頻譜響應，可以采集到足夠的光能量。這種CCD 比專業紅外探測器件價格低廉，應用它制作的系統降低成本。因此本文提出的基于近紅外增強CCD 設計的測溫攝像機系統是一種具有強抗干擾能力和低成本兩方面優勢的設備。
關鍵詞： 抗干擾;測溫;攝像機
Abstract Colorimetric temperature measurement can bring better anti-jamming. In this paper,
it discussed the colorimetric temperature measurement firstly. Then it proposed a video acquisition system using planar CCD. This system can transfer signals to PC by USB2.0 interface. So customers may inspect environmental temperatures on time. Cheep CCD collects enough light energy to transfer. Since its lower price and better anti-jamming ability, this system has obvious advantages.
Keywords anti-jamming; temperature measurement; video camera