基于并行多DSP的实时红外动态场景仿真系统  

Real-time IR Dynamic Scene Simulation System Based on Parallel Multi-DSP

作　　者：陈元林[1] 汤心溢[1] 于洋[1] 

机构地区：[1]中国科学院上海技术物理研究所,上海200083

出　　处：《半导体光电》2010年第3期447-450,共4页Semiconductor Optoelectronics

摘　　要：根据实时红外动态场景仿真系统的实时性要求,设计并实现了一个以ADSP-TS201DSP为核心处理器的并行多DSP系统。详细讨论了硬件系统设计、红外动态场景仿真算法的任务划分、并行绘制体系结构、多DSP的应用程序开发模型等。最后给出了实验测试结果。According to the request of real-time performance of infrared dynamic scene simulation,a parallel multi-DSP system with ADSP-TS201 as the core processor is designed and implemented. Many elements are discussed in detail,including the hardware system,the task assignment of the IR dynamic scene simulation algorithm,the architectures of parallel rendering and load balancing,and the developing model of multi-DSP applications. The experimental result are presented.

关 键 词：并行多DSP 红外动态场景仿真 ADSP-TS201 并行绘制 负载平衡 

分 类 号：TN216[电子电信—物理电子学]