摘要
对JAS-800型自动雷达标绘仪(ARPA)所能提供的自动避碰信息处理系统所需的信息及这些信息的来源进行了分析,并对ARPA显示内容和数字信息到视频信息的转换过程,以及ARPA的输入输出总线与有关数据的关系、数据结构形式及时序关系进行了分析,以此为依据给出有关数据的提取方法和与此方法相对应的便于与ARPA相配接的接口电路及提取数据的软件设计方法.
In this paper, the informations offered to Automatic Preventing Collission Operating System
by JAS-800 ARPA relations with JAS-800 ARPA,the displays of ARPA and information con-
version from digital to video will be discussed,as well as the relations of the concerned data with
I/O BUS of ARPA,data form and time relations. According to these,the method extracting data
and the interface circuit corresponding to the method which is easy to cooperate with ARPA,and
software design are given in this paper.
关键词
船舶航行安全
ARPA
避碰
信息处理
Automatic Radar Plotting Aids
Preventing Collision
Information Processing
