Abstract
At the Summer Olympics in Tokyo, technology was used extensively in major sports events. The level of foot movement ability greatly affects the performance of sports technology. Modern sports are developing in the direction of high speed, high skills, flexibility, and rapidity, and more and more reflect the important position of reasonable and accurate foot movement ability in sports. This article uses wireless sensor technology and wireless communication technology to design the overall architecture of the wireless underground footwork mobile training and monitoring network in venues of major sports events. According to the determined monitoring parameters and data transmission plan, a wireless remote monitoring data acquisition system is designed, and the hardware design, software design, and networking of the wireless monitoring node are completed, so as to realize the real-time monitoring and remote transmission of the underlying data. This paper proposes a wireless sensor network management architecture and method based on multiagent cooperation and combines active and passive wireless underground footwork mobile training and monitoring for experimental verification. A multitask allocation strategy optimized for network working life is proposed. A genetic algorithm is used to model and optimize the task data report routing of cluster head nodes. The simulation experiment results show that the wireless sensor network management method based on multiagent cooperation can effectively coordinate different monitoring sensor nodes to complete the assigned monitoring tasks; the multitask assignment strategy based on a genetic algorithm can optimize the working life of the application network.
Highlights
Footwork is the carrier of techniques and tactics
This mainly uses ZigBee technology and GPRS technology to complete the remote transmission of wireless sensor monitoring node data and displays the monitoring data collected by the sensor in the health monitoring system in real time
Through the analysis of structural health monitoring technology, we combined with ZigBee technology and GPRS technology; the overall architecture of the health monitoring system for venues of major sports events is designed
Summary
Footwork is the carrier of techniques and tactics. When the legwork is effectively implemented, avoiding the opponent’s offense to make corresponding defenses, the footwork becomes the basis for linking each technical action [1]. The so-called user perception optimization improves the wireless network coverage quality, such as coverage rate, signal strength, upload and download rate, and other indicators to meet the personalized needs of users, such as instant communication services, video services, and game services. Through perception optimization, it can improve user satisfaction during use and, on the other hand, tap the potential of existing resources to maximize network resource efficiency, improve resource utilization and efficiency, and enhance the competitive advantage between operators [10]. The experimental test results show that, compared with the direct transmission of the star network, the multitask optimization of the method in this paper can greatly improve the working life of the network
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