基于Wishbone-PCI核的红外探测器注入式仿真系统

Design of Infrared Detector Injected Simulator Based on Wishbone-PCI Core

介绍了一种基于Wishbone-PCI桥核和Spartan6系列FPGA的红外探测器注入式仿真系统。重点讨论了基于PCI总线的红外图像注入接口卡的设计与实现以及Wishbone-PCI桥核技术。该系统可以代替红外侦察告警设备的头部探测器将红外仿真图像数据注入到红外告警、红外搜索跟踪等设备的实时信息处理箱,用来实现对红外侦察告警设备目标探测与目标跟踪功能的验证与仿真。该注入式仿真系统通过将前期红外侦察告警设备采集的红外图像数据与自定义的目标图像相叠加,注入到实时信息处理箱,因此该注入式仿真系统具有图像数据真实连续的特点,能更加真实地模拟现实的场景,为实时信号处理箱提供真实可靠的数据来源,有利于加快红外侦察告警设备的研发进程,缩短系统开发周期。

Infrared detector＇s injected simulator system based on Wishbone-PCI bridge core and Spartan6 series FPGA is introduced.. This paper focuses on the design and implementation of infrared image injected simulator＇s interface card based on PCI bus and technology of Wishbone-PCI bridge core. The system can replace the head detector, by injecting the simulation image into the real-time processing tank of infrared warning and tracking system, which can verify and simulate the target detection and tracking function. The system superpose infrared image data which was collected by ififrared detection warning system and the custom target image, injecting to the real-time processing tank, s6 the system is of real data and continuous, which can be more realistic with simulation of real scenarios and provide true and reliable data source for real-time signal processing tank. It can speed up the development process of the infrared detection and warning system, shortening the development cycle.