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What equipment is good for maritime transmission?
The maritime transmission system is mainly used to monitor the navigation of sea vessels, transfer work and so on. Therefore, it is possible to suppress violations of laws and regulations such as overloading, rushing, and fogging of various ships, which not only improves the management efficiency of ship navigation work, but also ensures safe and orderly navigation of sea vessels.
Probably speaking, the purpose of maritime transmission monitoring mainly includes real-time monitoring of the work of the ship's personnel, improvement of the efficiency of managing vessels and personnel, and handling of emergencies in emergencies.
Offshore transmission is a transmission in mobile situations, and wiring cannot be realized. Therefore, wireless transmission equipment is used to realize real-time transmission of marine signals and images. Generally, there are two types of devices for maritime transmission systems, one is a 3G/4G device, and the other is an increasingly widely used dynamic wireless video transmission device .
Usually, the maritime transmission system mainly implements the transmission function through the following three links:
1. Front-end IP camera: used to monitor the transportation and work on the ship in real time.
2. Mid-end - wireless transmission equipment: The common wireless video transmission equipment for marine vessels is a 5.8G high-power wireless bridge, which is mainly used for monitoring the transmission and reception of video images.
3, back-end - monitor display + hard disk recorder (NVR): used to display and store surveillance video images. Enables the “Headquarters Monitoring Center†to view real-time surveillance video on the ship or retrieve surveillance video images stored in the NVR via the Internet.
The implementation of the maritime wireless transmission system can easily realize the cooperative communication of sea personnel, real-time video command, resource GIS control and graphical task interaction; the system itself has good compatibility, practicability, security and reliability, and is different in different places. In the case of the network, the unified deployment and management of all functions is realized; thus providing the most extensive communication capability and the most abundant basic decision information and the most powerful means of execution for the maritime emergency command!