On the embedded warning system based on wireless sensor networks for marine monitoring and defending

摘要

The warning system for ocean monitoring and defending is a remote video ocean monitoring system engineering using the information gathering technologies, such as ultrasonic, radar, laser, infrared, machine vision, interactive, and so on, and other integrated technologies, such as wireless sensor networks, modern communication, computer information processing, solar energy. The engineering, based on information collecting technology and wireless sensor networks and combined with the technologies such as Beidou navigation and positioning, images and meteorological sensor information, geographic information, remote sensing information, forms a marine resource digital information management system that provides a full range of electronic monitoring and protection for the oceans. The wireless sensor network is a self-organizing network composed of a large number of sensor nodes, which sets such three technologies as the sensors, micro-electromechanical systems and network in one. The network's aim is to sense, collect and process the information of the objects in the network coverage and send it to the data processing center to provide the basis for ocean monitoring and managing and protecting the marine safety. With the continuous development of micro-electromechanical system MEMS, wireless communication technology and electronic technology, the practical field of wireless sensor networks is becoming wider and wider.