船舶压载水液位监测系统的设计研究  

Design and Research of Ship Ballast Water Level Monitoring System

作　　者：求宾宾 胡锦成 张海玲[2] 应泽光 Qiu Binbin;Hu Jincheng;Zhang Hailing;Ying Zeguang(Zhejiang International Maritime College,Zhoushan 316021,China)

机构地区：[1]浙江国际海运职业技术学院海洋装备工程学院,浙江舟山316021 [2]浙江国际海运职业技术学院,浙江舟山316021

出　　处：《浙江国际海运职业技术学院学报》2022年第3期64-66,共3页Journal of Zhejiang International Maritime College

基　　金：2022年浙江国际海运职业技术学院大学生科技创新项目“海上平衡术——基于一种浮球液位传感的船舶压载水舱平衡检测报警装置”。

摘　　要：针对船舶压载水平衡监测装置低成本与高可靠性两者无法兼得的问题,设计了一种船舶压载水液位监测系统。系统利用浮球传感装置监测压载水舱各个部位的液位,利用STC12C5A60S2单片机作为监测主控芯片,通过中位值平均滤波和卡尔曼滤波对实时液位数据做去噪滤波处理,最终得到准确可靠的液位信息。实验结果表明,系统在较低成本条件下,为平衡水泵控制及系统报警提供了可靠数据支持,能够提高船舶平衡监测的可靠性,保障船舶安全性。Aiming at the problem that the low cost and high reliability of the ship's ballast water balance monitoring device cannot be achieved at the same time,this paper designs a ship's ballast water level monitoring system.The system uses the floating ball sensing device to monitor the liquid level of each part of the ballast water tank,uses the STC12C5A60S2 single-chip microcomputer as the monitoring main control chip,and performs denoising filtering on the real-time liquid level data through median average filtering and Kalman filtering,and finally obtain accurate and reliable level information.The experimental results show that the system provides reliable data support for the balance pump control and system alarm under the condition of low cost,which can improve the reliability of ship balance monitoring and ensure the safety of ships.

关 键 词：液位监测 船舶平衡 滤波 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]