Design and Implementation of Wireless Fetus Monitoring System Based on Non-standard Communication Protocol

Yuan Xie ； Rongdan Zeng ； Yaosheng Lu

《International Core Journal of Engineering》 6卷7期 (2020/07) Pp. 195-200

https://doi.org/10.6919/ICJE.202007_6(7).0028

摘要

The existing fetus monitoring system severely limits the space and time of maternal activities, which is not conducive to real-time network monitoring. In response to this shortcoming, this paper designs and implements a wireless fetus monitoring system based on a non-standard communication protocol. The system is designed based on the radio frequency chip CC1101 and non-standard communication protocol. Moreover, it uses dynamic channel selection and dynamic channel switching mechanisms, which can achieve an indoor single-hop coverage radius of 30 meters and network coverage from tens of meters to hundreds of meters. The results show that the wireless fetus monitoring system based on non-standard communication protocol meets the deployment requirements of the hospital's wireless fetus monitoring network, and has the advantages of strong anti-interference ability, large network capacity, high transmission rate, and good expansion performance.

關鍵字

Fetus monitoring system ； Monitoring network ； Non-standard communication protocol

參考文獻

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