摘要
针对目前许多小型渔货船上没有罗经导航仪的现状,设计了一套成本较低的船舶GPS艏向显示器。简易船舶GPS、艏向显示器由主控制器、电子罗经传感器、GPS模块、TFT液晶显示屏、电源稳压模块组成。通过主控制器处理电子罗经传感器测得的船艏向信息、GPS模块测得的地理位置信息,再驱动液晶显示屏显示实时时间、经纬度、船速、船艏向角等航行信息,提高航行安全性。经实验测试,简易船舶GPS艏向显示器性能稳定,设备小巧,价格低廉,适合在小型渔货船上推广应用。
Aiming at the status of much small fishing ship without any compass navigator, this paper designed a set of low-cost GPS heading display of the ship. Simple GPS heading display of the ship is made up of main controller, electronic compass sensor, GPS module, TFT LCD display and the power supply module. The main controller processes the heading information measured by the electronic compass sensor and the geographical position information measured by GPS module. Then the controller drives the LCD display, showing the information such as the time, the longitude, the latitude, the speed of ship, the heading angle information and so on. Through the experimental test, the performance of simple GPS heading display of the ship is stable, the equipment is small and price is low. The set is suitable for applied on small fish ships.
出处
《浙江海洋学院学报（自然科学版）》
CAS
2014年第6期568-571,582,共5页
Journal of Zhejiang Ocean University(Natural Science Edition)
基金
浙江省舟山市科技局科研项目(2011C22043)
关键词
船舶
艏向
导航
ships
heading
navigation
