Field cultural relic anti-theft monitoring network based on LoRa and Beidou RDSS

Abstract

The invention provides a field cultural relic anti-theft monitoring network based on LoRa and Beidou RDSS, a gateway and a plurality of monitoring terminals communicate in a field cultural relic protection area through a LoRa wireless one-to-many communication mode, each monitoring terminal is subjected to vibration signal spectrum analysis, and if the spectrum energy of the vibration signal is greater than a detection threshold, the monitoring device generates alarm information and uploads the alarm information to the gateway through LoRa communication, the gateway transmits the alarm information to the Beidou director through a Beidou short message via a Beidou satellite, and the Beidou director uploads the alarm information to the cloud platform through the Internet so that the alarm information can be stored and displayed. The characteristics of low power consumption and long communication distance of the LoRa networking technology are utilized, so that the labor intensity of field cultural relic protection personnel is reduced, and the cost of cultural relic protection monitoring networking is reduced; and in combination with the Beidou RDSS technology, the reliability of information transmission between field areas is improved.

Description

technical field [0001] The invention relates to the fields of satellite navigation and the Internet of Things, uses LoRa technology and Beidou RDSS technology to realize a highly reliable field data transmission network function, and is specifically a field anti-theft monitoring network for cultural relics. Background technique [0002] my country is a country rich in cultural relics. Cultural relics and historic sites are important cultural relics for the study of ancient society. As a carrier of historical culture, they represent the historical imprint of a long civilization and have important historical, artistic and archaeological value. However, most of the cultural relics are in the wild, their locations are remote and scattered, and information transmission and transportation are inconvenient. The current situation of the protection of cultural relics in the wild is not optimistic. [0003] The cost of manual inspection or drone inspection is relatively high, and its ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a field cultural relics anti-theft monitoring network based on LoRa and Beidou RDSS, which solves the problems of high cost, high false alarm rate, high power consumption, and data transmission distance in traditional field anti-theft monitoring systems. Short, low reliability and other issues

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