回声测深仪典型问题与对策分析

Analysis of typical problems and countermeasures of echo sounder

针对现有测深仪在舰艇离靠码头倒车、高速航行等情况下会出现明显测速不准这一情况,本文通过仪器实操的形式从测量误差、外界影响、操作使用影响三个方面进行了分析,并讨论了相应的解决对策,提出了基于潮汐值的水深获取方法,为提升测深仪工作的稳定性与可靠性提供参考。

In view of the obvious inaccurate speed measurement of the existing echo sounder when the ship is backing away from the dock and sailing at high speed,this paper analyzes the measurement error,external influence and operation influence based on practical operation of the instrument,discusses the corresponding solutions,and puts forward the water depth acquisition method based on tidal value.It provides reference for improving the stability and reliability of the echo sounder.