Realization of ship route supervision platform system based on Beidou short message communication

In view of the blind area and high cost of the traditional means of ship supervision, a set of Beidou ship route supervision platform system is designed based on the positioning, speed measurement, time service of Beidou satellite navigation system, and the special short message two-way communication and function of Beidou generation. It is applied to the ship route supervision of Wuhan port and Waterway Bureau at work. The results show that the system can realize real-time positioning, speed measurement, precise timing, ship to ship, ship monitoring center and authorized mobile phone short message two-way communication without relying on other communication technology. In addition, it has anti-collision alarm, track deviation alarm and other functions, as well as the advantages of all-weather, no blind area, low charges and high reliability, so it has great practical value.