An intelligent wireless sensor network applied research on dynamic physiological data monitoring of athletes

Ying Xie; Fei-qing Wu; Lin-gong Li

doi:10.1117/12.819589

31 December 2008 An intelligent wireless sensor network applied research on dynamic physiological data monitoring of athletes

Ying Xie, Fei-qing Wu, Lin-gong Li

Author Affiliations +

Proceedings Volume 7130, Fourth International Symposium on Precision Mechanical Measurements; 71301F (2008) https://doi.org/10.1117/12.819589
Event: Fourth International Symposium on Precision Mechanical Measurements, 2008, Anhui, China

Abstract

A wireless sensor network (WSN) monitoring system was designed, because of the big labour, time-consumption, and non-real-time monitoring of the true physiological data of athlete for wire communication, which were very important for their coach. The coach, who obtained the first material, can know the physiological sports status of althletes according to these data, can intervene on them and formulate a scientific training plan. The system has the characteristic of a random layout, arbitrary additions and combined network nodes. The performance of the system for 24 athletes who were trained has been tested in the system improved LEACH-c protocol and a threshold sensitive energy efficient protocol has been applied. The experimental results showed that, while the interval time of the contact was more than 15 seconds, the network packet loss rate was less than 3 percent. The operation of the network can be considered to be relatively stable. During the test, the MAC network capacity obtained by the actual tests in the implicit terminal mode was three packets per second. Considering the costs of a node sending routing maintenance packet, a network capacity of 2 was reasonable. Based on the performance of the system for testing, the results showed that the system was stable and reliable

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Ying Xie, Fei-qing Wu, and Lin-gong Li "An intelligent wireless sensor network applied research on dynamic physiological data monitoring of athletes", Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 71301F (31 December 2008); https://doi.org/10.1117/12.819589

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