关键词: 海底管线, 避碰预警, 动态监控, 船舶管理

Abstract: In view of the problems of how to realize automatic early warning and collision avoidance,safe and effective monitoring and auxiliary management of offshore production facilities and submarine pipelines in offshore oilfields,based on the actual needs of offshore production management,combined with the characteristics of offshore oil communication network link and transmission,the automatic ship identification system and ship database are adopted,and the unified electronic chart plotting and warning method is adopted to realize pipeline collision avoidance and automatic real-time warning. Based on this purpose,the real-time collision avoidance warning system platform of submarine pipelines in offshore oilfields is developed,and the overall framework,hardware and software structure and development trend are discussed. As an important means to ensure the safety of submarine pipelines and operation facilities,the system has been applied to offshore operation platforms and ship transportation,reducing the risk of submarine pipelines and other facilities being collided by ships,improving the level of safety production management and achieving good results.

Key words: submarine pipeline, collision avoidance warning, dynamic monitoring, ship management