节目专用信息 meaning in English

psi program specific information

The transport stream detector which is used to analyze and detect ts can accomplish the functions of collecting information , analyzing and detecting the errors of ts , displaying of information , and etc . the dissertation discusses a way of hardware implement to detect ts which is a part of design of transport stream detecting based on sopc . it uses fpga to collect and analyze program special information ( psi ) and service information ( si ) , to find and store the pid numbers of every program and psi 、 si , and to detect errors of ts
本文详细介绍了利用硬件方式实现码流监测的设计方案,它作为整个课题? ?基于sopc的码流监测设计的硬件结构部分,实现了在fpga芯片内对码流信息的采集,包括节目专用信息( psi ) 、业务信息( si )的提取和分析,各套节目和psi 、 si表的pid值的查找和存储,以及对三层码流检错参数的监测。