earticle

영어

The technology of wireless sensor network is a new direction in the field of information science. With the development of science and technology, in modern life, its application is more and more widely. The technology is usually used for information communication in a wide range of network. Sensor network communication can be completed without interference. But the communication process of sensors in some special interferences, such as high-rise block between the sensor or wireless signal interference in the space, communication between wireless sensor network and control terminal may be interrupted. This paper proposes an efficient, stable self-organizing network protocol algorithm in the situation, to realize self organization and information communication. Using STM32 microcontroller as network nodes, it achieves a low power, high speed, high performance wireless ad hoc network, the node and terminal can form a stable network communication, quality of the network communication can be further improved. And compared with the AODV by using NS2, verified the feasibility of routing protocol in this paper.