开放空间长阵列红外线扫描定位系统的研究

文章介绍了开放空间长阵列红外线扫描定位系统的构成和工作原理,详细阐述了该系统中电子移位逐行扫描电路的设计、强日光红外线干扰处理和红外模块故障检测的实现,并给出了系统软件设计。该系统采用电子移位逐行高速扫描技术、系统故障自动检测技术和多种抗室外强日光红外线干扰措施,判别系统红外模块的故障位置和故障类型,实现了快速、精确定位,提高了系统的抗干扰能力以及定位的稳定性、可靠性和可维护性;并利用Delphi开发系统主控软件,完成定位结果的显示、输出、工作参数设置和状态检测等功能。该系统在实际工程中得到应用,效果良好。

Research of Long Array Infrared Scanning Position System in Open Space

The paper introduced composition and working principle of the long array infrared scanning position system in open space,expounded design of electronic displacement scanning circuit with line by line and interference processing of strong sunlight infrared and implementation of fault detection of infrard module, as well as gave software design of the system.The system uses the technology of electronic displacement high-speed scanning with line by line,the technology of automatic detection of system fault and many kinds of anti-interference measures of outdoor strong sunlight infrared to identify fault position and fault type of the infrared module of the system,which realizes quick and accurate position and improves ability of anti-interference of the system and stability,reliability and maintenance of the position.The system uses Delphi to develop the main control software of the system in order to finish the functions of display,output,setting of working parameters and state detection of the position result.The system has been applied in actual projects,which has good effect.