冰区长效灯浮标系统

System of long-effect navigation buoy using in freezing area

文章针对目前国内冰标存在的供电期短、助航效能不明显、保养维护周期短、航标作业量大等缺点,研制出新型长效灯浮标。其采用高性能锂电池和太阳能电池组合的供电系统,在原φ1.4 m冰标基础上,增大显形面积及焦面高度。长效灯浮标降低了能源维护周期,提高了助航效能,减少换标作业,降低单点标体成本,初步实现了我国北方冰冻港口灯浮标的长效化。

The present ice navigation buoy exist several disadvantages, such as short term power supply, inconspicuous navi gation performance, shortdated maintenance cycle, large arduous buoy operation task. In view of these disadvantages, we developed a new type of long effect navigation buoy which has high performance lithium and solar battery power in its power supply system;and on the basis of the original φ1.4 meter ice navigation buoy, visualization area and focal plane height were increased. The long effect navigation buoy reduced energy maintenance cycles, improved the navigation efficiency, lessened arduous buoy operation task and reduced the cost of buoy on single point. The breach made sense in the initial realization of the long effect navigation buoy using in the frozen port in northern China.