基于DSP的架空高压线自动识别软件设计

Design on DSP-based Automatic Identification Software for Overhead High-Voltage Line

架空高压线识别技术是机载毫米波防撞雷达系统中的关键技术,在障碍物识别领域中有着广阔的应用前景。利用高压线的回波分布特性以及毫米波雷达后向散射特性对高压线进行自动识别,将此方法在DSP平台上设计实现,并对实现方法进行优化,在不影响识别正确率的情况下大大缩短了处理时间,提高了识别效率。

The identification technology of overhead high-voltage line is the key technology in airbornemi]limeter-wave anticollisionradar system, and thus has broad application prospects in the field of obstacle identification. The method that with echo distribution property of high-voltage line and backward scattering property of millimeter-wave radar for automatic identification of high-voltage line, is designed and implemented onDSPplatform. Meanwhile, this implementation is optimized, thus greatly reducing the processing time and raising the correct identification rate.