海洋倾倒实时监视系统设计

摘要

本文提出一种海洋倾倒自动监视系统的设计方法，采用高速单片机C8051F020，配合霍尼韦尔943系列超声波传感器，通过高性能滤波算法消除船只摇摆和波浪的影响，得到准确的船舶吃水线高度值。测量数据包含GPS信息、船舶状态等信息，经过特殊加密算法处理，通过DTU实时发送至岸站接收系统，作为倾倒管理和执法的依据。%This paper presents a design method for an automatic marine dumping monitoring system. It employs a high-speed single chip processor C8051.F020 and a 943-series ultrasonic sensor made by Honywell Corporation. It elimininates the negative impact of ship sway and waves through a high-performance filtering algorithm. We therefore can obtain the exact ship waterline height. Such measurement data as GPS and vessel status are processed by a special encryption algorithm before sent to a database server through a DTU module. These data can serve as the legal basis for a dumping administration department.