CAJ | 학술논문

采用 TI 公司的 TMS320C5402和 DaVinci 系列 TMS320DM6437双 DSP 芯片为主要处理器，构建了一个基于 DSP/BIOS 的视频图像采集处理平台。从功能的角度将系统划分为视频采集任务、视频算法处理任务、数据通信任务和人机交互任务4个相对独立的线程，这4个线程在实时操作系统DSP/BIOS 不同优先级的调度下有序地工作。测试结果表明，整个系统运行稳定，实时性较高。
채용 TI 공사적 TMS320C5402화 DaVinci 계렬 TMS320DM6437쌍 DSP 심편위주요처리기，구건료일개기우 DSP/BIOS 적시빈도상채집처리평태。종공능적각도장계통화분위시빈채집임무、시빈산법처리임무、수거통신임무화인궤교호임무4개상대독립적선정，저4개선정재실시조작계통DSP/BIOS 불동우선급적조도하유서지공작。측시결과표명，정개계통운행은정，실시성교고。
The system uses double DSP chips of TMS320C5402 and the a series of DaVinci TMS320DM6437 as the processor to build the software platform of video and image collection process platform . From the angle of function , the system is divided into four relatively independent thread , which are image collection , image processing , data communication and human-computer interac-tion . These tasks operate according the previously configured priority scheduling in DSP/BIOS . Test results show that the whole sys-tem has good stability and rapid real-time characteristics .