碰撞危险区域(DAC)的原理及避碰的可靠性分析

Analysis of the Principle And Reliability of DAC (Dangerous Area of Collison)

介绍了BR 34 4 0系列ARPA中的DAC (碰撞危险区域 )产生的基本原理 ,并分析其在船舶避碰中应用的可靠性 ,简要说明了使用DAC功能的注意事项 .

Introducing the princ iple of DAC(Dangerous Area of Collision)in the series ARPA BR-3440,and analyzing the reliability and notice when using it on preve nting collision at sea.