针对被动声探测数据融合平台的硬件化问题,基于TIRF5参考框架、标准算法XDAIS和NDK网络开发包,设计了一种在数字信号处理器(DSP)上实现的被动声探测数据融合平台,实现了方位角接收、跟踪算法处理和状态估计值输出的功能。该平台已经通过EVMDM642开发板测试,实验结果表明,基于RF5的被动声探测融合平台系统具有一定的实时性。
In order to implement the hardware realization of passive acoustic direction data fusion platform, an implementing of passive acoustic direction data fusion platform on digital signal processing(DSP) based on reference frameworks 5 (RF5) , eXpressDSP algorithm standard(XDAIS) , network developer's kit(NDK) was presented. The functions of bearing receiving, algorithm processing and estimations sending were realized. This platform was tested and passed in EVMDM642. The experimental result shows that the platform is real-time.