Ship collectivizing supervisory system based on mobile communication and satellite positioning

Abstract

The invention relates to a ship collectivizing supervisory system which has the function of automatically changing the Beidou Satellite communication mode and the GPRS wireless network communication mode and can achieve the data interaction between a ship-mounted terminal and a group supervisory center based on the two communication modes. The ship-mounted terminal is installed on a ship body, a solar cell panel is adopted in a power supply subsystem for charging a lithium battery and a standby battery, and the terminal can reliably work for a long time without an external power source. The GPS information of a ship is stored in real time, and a communication unit is utilized for returning the information of a GPS, alarming and the state of the ship-mounted terminal and the like to the group supervisory center. A software service platform of the supervisory center combining with a GIS system visually displays and manages the supervised ship in a unified mode. The ship collectivizing supervisory system solves the problems that a communication dead zone exists in an ordinary mobile equipment open sea monitoring and equipment cannot work continuously for a long time, the ship collectivizing supervisory system is suitable for collectivizing monitoring of fishing boats and other ships, shipping is convoyed, and the supervising strength and efficiency of fishery administration are improved.

Description

technical field [0001] The invention relates to a ship group supervision system, in particular to the fields of Beidou, GPRS remote communication, GPS positioning, group operation ship monitoring management and the like. technical background [0002] In March 2012, the total number of fishing boats in my country reached 1.06 million, accounting for about 1 / 4 of the world's total. Although my country is the country with the largest number of fishing boats in the world, our country's fishing equipment is still relatively backward. While the increase in the number of fishing boats has ensured the increase in total fishery output, it has also brought some problems to my country's fishery management, mainly in the following aspects: First, during the fishing moratorium, there are still incidents of poaching by some fishermen, serious It has affected the ecological balance of fishery and the sustainable development of fishery. Although the government has invested a lot of manpower ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a highly efficient ship conglomeration supervision system, which utilizes the characteristics of the wide coverage area of ​​the Beidou satellite communication mode and the low price of the wireless GPRS communication mode, and solves the shortcoming of the communication blind area of ​​the existing equipment for remote sea supervision by combining the two ; Use solar panels to automatically charge the system battery, solving the problem of long-term continuous and reliable operation of the shipboard terminal without external intervention

Images