摘要
研制了一种用于住宅、楼宇集中防盗、防火的多媒体监控系统 .防盗、防火的探测分别使用热释电红外传感器和离子感烟传感器 .图像的采集、传输和显示分别应用VAjetS15 0 0 SA编码器、局域网 (LAN)和VAjetS15 0 0 RA译码器 .主处理器以一块Motorola 6 886 0CPU为核心 .在系统中对图像信号和语言信号的处理符合MPEG4标准 .
A kind of multimedia monitor system used in residential area for theft-proof and fireproof is developed.Pyroelectric infraredsensor and ionic smoke sensor are applied in detection of theft and fire respectively.VAjetS1500-SA encoder,LAN and VAjetS1500-RA decoder are made to collect,transfer and display pictures .The center processor is a Motorola 68860 CPU.The signals of pictures and sound are processed in accordance with MPEG4.
出处
《上海理工大学学报》
CAS
北大核心
2004年第2期176-179,共4页
Journal of University of Shanghai For Science and Technology
关键词
传感器
防盗
防火
监控系统
sensor
theft-proof
fireproof
monitor system
