With the increasing frequency of human maritime activities, the role of maritime emergency communication support in marine activities has become increasingly apparent, and the construction of its system has become the focus of attention of countries at home and abroad. The maritime environment is vast and changeable, and the security situation is complex. Various marine natural disasters and maritime emergencies bring serious harm to marine activities. Therefore, in order to ensure the safety of natural disasters and emergencies at sea. It is imperative to establish a complete maritime emergency communication system.
Due to the harsh natural environment of the ocean, the maritime emergency communication system must meet basic support requirements such as comprehensive coverage, key reinforcement, emergency dispatch, and rapid response. Different from land emergency communication support, maritime emergency communication support usually needs to face unfavorable conditions such as lack of basic communication facilities at sea and harsh offshore working conditions. Moreover, maritime emergencies usually have the characteristics of sudden incident, short emergency response window, and serious consequences. Therefore, the requirements for maritime emergency communication support are relatively high.
Restricted by the maritime natural environment, maritime communications are basically dominated by wireless communications. The diversity of maritime environments and maritime emergency scenarios determines that maritime emergency communications must include a variety of wireless communication methods. At present, maritime emergency communication systems mainly include maritime wireless communications, marine satellite communications and shore-based mobile communications, which together form a communications network that basically achieves full coverage of the ocean. The system can ensure daily ship-to-coast and ship-to-ship communications in offshore, distant seas and distant oceans; it provides relatively reliable, Accurate, timely and secure communications infrastructure.
The powerful Mesh wireless self-organizing network equipment is the core equipment of today's maritime emergency communication system. Maritime wireless emergency communications constructed from Mesh wireless ad hoc network equipment have the following advantages:
Centerless and fast networking: After the device is turned on, it will quickly search and discover other nearby devices. There is no need to perform network planning and configuration in advance, and the network will be automatically established. When other nodes are added to the existing network, the new equipment will be integrated with the original network into a larger network through direct connection or jump, so that the normal work of the entire network does not depend on any node.
Reliable network transmission: The frequency can be flexibly configured, so that the device can still ensure normal communication work and data services when facing a changeable, complex, and flexible environment. In actual use, if a node suffers an accident and causes service interruption, the network will reselect a link to continue transmitting data to ensure the normal operation of the service.
Easy to expand: New wireless autonomous network equipment can be directly connected to the original network; if a node is outside the network coverage, other nodes can also be used as relay points to allow the node to access the network.
Suntor has 13 years of application experience in the wireless transmission industry, and has jointly developed products with a master's and doctoral team from Northwestern Polytechnical University. It has more than ten national invention patents in long-distance high-speed wireless transmission. Solutions can be formulated and provided based on the customer's wireless transmission environment, distance and bandwidth requirements. The company's marine transmission series products composed of Mesh wireless self-organizing network equipment adopt exclusive channel adaptive transmission technology to support mutual communication between offshore fixed platforms, large mobile platforms, and small mobile platforms. Users can mix and match according to their needs. The system adopts a modular design and parameters can be customized according to needs. It can be compatible with satellite communication networks, mobile phone networks, and the Internet to achieve complementary advantages.
Maritime emergency communication systems cannot be widely used in offshore oil platforms, fishing boats, merchant ships, official ships, cruise ships, ferries, maritime surveillance ships, coast guard ships, scientific research ships, unmanned ships, unmanned boats, buoys, islands and reefs, and land shores. Meet the application requirements for point-to-point high-speed communication between ocean-sized and large platforms, and realize a high-speed short-range communication system for ocean point-to-point platforms. Supports data, voice, video, and image network transmission. For more knowledge about maritime emergency communication systems, you can visit the Suntor website, where we will have more solution descriptions.
