The invention relates to the technical field of the Internet of vehicles, and particularly relates to an intelligent early warning method for the Internet of vehicles and a special loss compensation method in a wireless link thereof. A wireless environment-friendly optical or acoustic network is formed between a source node and neighboring nodes to carry out communication. The source node is allowed to transmit the information thereof to the neighboring nodes through a wireless environment-friendly optical or acoustic transmitting system of the source node, and rapid self-organized unidirectional early warning or bidirectional interaction can be carried out between the neighboring nodes so as to prevent the occurrence of pileup and other traffic accidents. A node can transmit the information thereof and collected road condition to a roadside fixed node in a wireless optical/acoustic mode, and then the roadside fixed node is connected to a special intelligent traffic network. A method for quick information loss compensation in the wireless link is further provided. Because information is prone to loss in an optical and acoustic air networks, a loss compensation unit uses an algorithm combining non-supposition blind compensation and high-speed flow shaping to ensure that reliable human-vehicle interaction early warning and communication can still be provided under interference.
Intelligent early warning method for Internet of vehicles
06.05.2015
Patent
Elektronische Ressource
Englisch
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