Industrial Wireless Sensor Network Topology Non-Uniform Node Optimization Deployment

With the rapid development of industry, the traditional Ethernet and industrial buses have been unable to adapt to the intelligent industrial environment and data transfer and information exchange between a large number of devices. As the carrier of data transmission and device interaction, the wireless sensor network gradually plays an important role in replacing the traditional network mode. However, due to the limited transmission range and complex industrial environment, wireless sensor networks often have problems such as large delays, channel congestion, and low reliability. In this paper, we mainly study the topology structure of wireless sensor networks and design the industrial wireless sensor network hybrid hierarchical topology. Aiming at the characteristics of linear distribution of industrial wireless sensor network backbone network, this paper proposes an optimal deployment strategy for energy balance non-uniform nodes, which can effectively avoid the problem of "energy void" in linear wireless sensor networks.