Three-dimensional sensor deployment method and system based on regular grid

Abstract

The invention relates to the technical field of wireless communication networks, and particularly provides a three-dimensional sensor deployment method and system based on a regular grid. The method comprises the following steps: constructing a plurality of random movement deployment models of a sensor based on a regular grid structure; the random mobile deployment model comprises at least one of a cubic basic sensor network model, a regular hexagonal prism basic sensor network model, a rhombic dodecahedron basic sensor network model and a truncated octahedron basic sensor network model; based on the plurality of random movement deployment models of the sensor, determining connectivity of different random movement deployment models of the sensor under different sensing radiuses and communication radiuses; according to the connectivity of different random movement deployment models of the sensor, the random movement deployment model meeting the preset condition is determined from the multiple random movement deployment models to deploy the sensor, random movement deployment and polyhedral coverage deployment of the sensor in a three-dimensional space are achieved, and high reliability and connectivity are achieved.

Description

technical field [0001] The present application relates to the technical field of wireless communication networks, in particular to a regular grid-based three-dimensional sensor deployment method and system. Background technique [0002] With the rapid development of cloud computing, data collection of wireless sensor networks has become one of the main data collection methods. High coverage, connectivity, and high reliability of sensor node deployment are the basis for collecting high-quality data. Various industries in engineering applications have different deployment modes for sensor deployment in different regions. In the early days, most sensor deployments were based on two-dimensional space. Nowadays, with wireless With the wide application of human-machine and other equipment, the deployment method of three-dimensional sensors has been applied in various fields such as ecological monitoring, emergency rescue, hazardous chemical detection, and military monitoring. [...

AI Technical Summary

Problems solved by technology

However, none of them involve the deployment of wireless sensors with different performances in three-dimensional space to achieve polyhedral coverage.

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