real-time       
adjective [ before noun ] uk/ˈrɪəl.taɪm/ us/ˈriː.əl.taɪm/
 (计算机系统)即时处理的,实时的
communicated, shown, presented, etc. at the same time as events actually happen 
  The military needs real-time intelligence. 军队需要实时情报。 
 real-time traffic/news reports 即时交通情况/新闻 
 real-time computer systems (= processing data immediately as it comes in) 实时电脑系统