Design and Research on Maritime Safety and Communication System for Im-proved Beidou Positioning
Due to the longer period of changing direction for navigation vessels,the collision rate of vessels increases and safety hazards increase.To solve this problem,an improved maritime safety and communication system with Bei-dou positioning technology is designed in this paper.Using Beidou navigation satellite system(BDS)to locate ships on the sea,determine the safe position of the ships,ensure the accuracy of the route and the safety of the distance.This study further improves the Beidou positioning system using mobile Internet technology.By calculating the dis-tance error compensation amount,the distance error of multiple ship communication nodes is compensated.Based on the compensation results,a multi vessel communication target positioning method based on a single mobile beacon is used to achieve real-time positioning of multi vessel communication targets,achieving the goal of real-time reporting of vessel position data.Through experiments,the error rate of the system's technical accounting data is within an ac-ceptable range,laying the foundation for other technical research.
Beidou navigation satellite system(BDS)technologyMI technologymaritime safetyreal time positioning
NETL
NSTL
万方数据
维普
