A Wireless Sensor Network Coverage Control System

Abstract

The invention discloses a wireless sensor network coverage control system. The wireless sensor network coverage control system comprises a data acquisition module, a communication module, a positioning module, a data processing module, a data control module, a remote data monitoring center and a power supply module, wherein the data acquisition module, the communication module, the positioning module, the data processing module, the data control module and the remote data monitoring center are connected in sequence; and the data acquisition module, the communication module, the positioning module, the data processing module, the data control module and the remote data monitoring center are connected with the power supply module respectively. Through adoption of the wireless sensor network coverage control system disclosed by the invention, nodes are positioned through the positioning module, the communication module contacts with a gateway node, the gateway node transmits information to the communication module, and data are transmitted to the remote data monitoring center, so that the nodes in a network are controlled. Through the communication module, all functions of signal reception and transmission, modulation and demodulation can be realized completely, and the node distribution situation can be monitored remotely.

Description

technical field [0001] The invention belongs to the technical field of wireless sensor networks, and relates to a wireless sensor network coverage control system. Background technique [0002] Wireless Sensor Networks (WSN) is a distributed sensor network whose ends are sensors that can perceive and inspect the outside world. The sensors in the WSN communicate wirelessly, so the network setting is flexible, the location of the device can be changed at any time, and it can also be connected to the Internet in a wired or wireless manner. A multi-hop self-organizing network formed by wireless communication. The development of WSN benefits from the rapid development of Micro-Electro-Mechanical System (Micro-Electro-Mechanism System, MEMS), System on Chip (System on Chip, SoC), wireless communication and low-power embedded technology. WSN is widely used in military, intelligent transportation, environmental monitoring, medical and health and other fields. [0003] Wireless sen...

AI Technical Summary

Problems solved by technology

[0003] Wireless sensor networks are usually densely deployed and the energy of nodes is limited. If all nodes work at the same time, not only will too much redundant data be collected, but also adjacent nodes will compete for channels to cause data packet collisions.

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