摘要： 提出一种基于ARM9处理器和Linux操作系统的红外热像仪设计方案。利用PHOTON160红外探测器机芯实现热辐射到电信号的转换，将转换后的信号通过FPGA采集后暂存到SRAM，通过ARM的网络接口将热图数据传输到上位机显示或处理。应用结果表明，该方案具有较好的工程意义和市场价值。
关键词:
红外热像仪,
设备驱动,
Linux操作系统
Abstract: A design scheme of thermal infrared camera based on ARM9 and Linux is presented. The conversion of thermal radiation to electrical signal with the utilization of PHOTON 160 is achieved. The converted signal is collected through the FPGA and temporarily stored in SRAM. Infrared data is trasmitted to the host computer to display or to deal with through the network interface of ARM. The schemeis in actual use, which has significance for the engineering and market value.
Key words:
thermal infrared camera,
device drive,
Linux operating system
中图分类号:
吴华, 谢礼莹, 徐泽宇. 基于ARM9的红外热像仪设计与实现[J]. 计算机工程, 2010, 36(16): 234-236.
TUN Hua, XIE Li-Ying, XU Ze-Yu. Design and Implementation of Thermal Infrared Camera Based on ARM9[J]. Computer Engineering, 2010, 36(16): 234-236.