The Technology Of Wireless Sensor Network And Probing Application

With the rapid development of computer networks, computer network not onlyapply to information queries, it is more urgent for the items used to interconnect in order to take advantage of the computing network for remote control, and wireless sensor networks in this play a vital effect, so the study of wireless sensor networks is a hot topic The main work of this paper:1. wireless sensor architecture and security requirements. Wireless sensor networks are emerging frontier areas of current research focus of concern by a number of international scientific cross. Simply put, wireless sensor networks(wireless sensor network, WSN) is composed of many sets sensing and drive control, computing power, communications capabilities in a resource-constrained(referring to limit computing, storage and energy) Embedded nodes interconnected by way of a wireless network.2. wireless sensor networks for covering theory. Including network for covering the theory, algorithm and combinations of virtual mutation. In wireless sensor networks, each sensor node has a sensor unit and a communication unit, at least, that these sections can collect information to the base station(a laptop or a PC).3. Research on wireless sensor security technology. Wireless sensor network to collect data and create unreliable network environment, all security protocol for wireless sensor networks, enemy or how attackers spread through direct contact, the full control of sensor nodes.4.The study of wireless sensor network energy consumption to reduce energy consumption provides a fuzzy approach.5. Research sensor networks in agriculture, health, commerce, military applications, etc., and provide some concrete measures applied.