基于红外高速测距传感器的船舶避让系统设计
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摘要
随着海洋运输在全球经济中所扮演的角色越来越重要,运输船舶的数量以及吨位都在逐年增长。船舶避让系统是保障船舶安全运输的必要条件之一。本文在结合传统AIS的基础上提出了一种基于红外高速测距传感器的船舶避让系统,设计了基于DSP2812的系统结构框图,对系统的硬件电路进行了设计,最后对系统进行了实验标定。系统测量精度能够达到2 m,并且自带调节平台,能够调节测量方向,具备成本低、使用方便、稳定性好等优点。
As ocean shipping plays an increasingly important role in the global economy, the number and tonnage of shipping is increasing year by year. The ship shelter system is one of the necessary conditions to ensure the ship's safe transportation. Is proposed in this paper on the basis of combining the traditional AIS a ship collision avoidance system based on high-speed infrared distance sensor, designed the system structure diagram based on DSP2812, designing the hardware circuit of the system, and finally to experiment to calibrate the system. The measurement accuracy of the system can reach 2 m,and it has its own adjustment platform, which can adjust the direction of measurement, with the advantages of low cost, convenient use and good stability.
As ocean shipping plays an increasingly important role in the global economy, the number and tonnage of shipping is increasing year by year. The ship shelter system is one of the necessary conditions to ensure the ship's safe transportation. Is proposed in this paper on the basis of combining the traditional AIS a ship collision avoidance system based on high-speed infrared distance sensor, designed the system structure diagram based on DSP2812, designing the hardware circuit of the system, and finally to experiment to calibrate the system. The measurement accuracy of the system can reach 2 m,and it has its own adjustment platform, which can adjust the direction of measurement, with the advantages of low cost, convenient use and good stability.
引文
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[3]屈骁,郑卫刚.基于激光传感器的船舶避碰预警系统[J].世界海运,2014,37(6):50-52.
[4]王唤良.频率式红外测距原理[J].中南林学院学报,1997(3):90-94.
[5]ZHANG Nan.The measurement method of distance from vehicle ahead based on infrared technology[C]//information engineering research institute,usa.proceedings of the 20142nd world congress on industrial materials-applications,products and technologies(WCIM 2014).
[2]李美菊.基于单片机的船舶主动避碰系统设计[J].舰船科学技术,2015,37(02):160-163.
[3]屈骁,郑卫刚.基于激光传感器的船舶避碰预警系统[J].世界海运,2014,37(6):50-52.
[4]王唤良.频率式红外测距原理[J].中南林学院学报,1997(3):90-94.
[5]ZHANG Nan.The measurement method of distance from vehicle ahead based on infrared technology[C]//information engineering research institute,usa.proceedings of the 20142nd world congress on industrial materials-applications,products and technologies(WCIM 2014).