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LoRa-technology-based marine monitoring system and layout and monitoring method thereof

A monitoring system, marine technology, applied in radio wave measurement systems, location-based services, advanced technologies, etc., can solve problems such as difficulty in meeting actual needs and consuming large computing resources, reducing the frequency of personnel maintenance and wide monitoring. , the effect of high objective accuracy

Pending Publication Date: 2018-09-04
JIMEI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a numerical model is used to simulate the drifting process of pollutants, a large amount of computing resources will be consumed
Difficult to meet actual needs

Method used

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  • LoRa-technology-based marine monitoring system and layout and monitoring method thereof
  • LoRa-technology-based marine monitoring system and layout and monitoring method thereof
  • LoRa-technology-based marine monitoring system and layout and monitoring method thereof

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specific Embodiment

[0028] like figure 1 As shown, a marine monitoring system based on LoRa technology includes a beacon device 1, a base station 2 and a data processing and analysis platform 3, wherein:

[0029] The beacon device 1 includes a CPU processor module 13, a positioning service module 11 and a LoRa communication module 12, and the number of the beacon device 1 can be as many as thousands and is arranged in a sea area to be monitored, and outputs location information in real time to the base station 2 for monitoring the flow of seawater;

[0030] The base station 2 includes a LoRa communication module 21 and a data processing gateway 22. A single base station 2 can be provided with a LoRa communication module 21 of different frequency bands to realize simultaneous acquisition of up to 4 channels, and the base station 2 receives the position output by the beacon device 1 in real time. information, perform data accuracy correction and analysis processing, and send the location informati...

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Abstract

The invention discloses a LoRa-technology-based marine monitoring system and a layout and monitoring method thereof. The system is composed of beacon devices, a base station and a data processing andanalysis platform. The beacon devices consist of processor modules, positioning service modules and LoRa communication modules. The multiple beacon devices are distributed at a to-be-monitored sea area and are used for outputting position information to a shore-based base station in real time. The shore-based base station consists of a LoRa communication module and a data processing gateway and isused for receiving the position information outputted by the beacon devices in real time. The data processing and analysis platform is used for storing the received beacon movement information and position information, analyzing movement tracks of the beacon devices, and locating and displaying the positions of the beacon devices. Therefore, the real-time dynamic information of marine environmental pollution is monitored effectively; the objective accuracy rate of the result is high; the power consumption is low and the communication range is long; the monitoring range is wide; and the monitoring means almost does not need manual intervention, so that the personnel maintenance frequency is minimized.

Description

technical field [0001] The invention relates to the technical field of positioning of electronic equipment, in particular to a marine monitoring system based on LoRa technology and its layout and monitoring methods. Background technique [0002] There are often pollution problems such as oil spills and floating garbage in the ocean. How to track the pollutants on the ocean is a hot issue in marine environmental protection. Studying the movement rules of these pollutants after marine pollution accidents is an important reference for the emergency response to pollution accidents and the assessment of the consequences of pollution accidents. Due to the complexity of ocean water flow, it takes a very long time for the pollutants in one area to be completely transported to other areas through numerical simulation methods to study the movement of pollutants in the ocean, and the time scale ranges from a few days to hundreds of years. If a numerical model is used to simulate the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/42G01S19/52H04W4/029
CPCH04W4/029G01S19/42G01S19/52Y02D30/70
Inventor 徐轶群关立李明海
Owner JIMEI UNIV
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