Multipoint body temperature continuous monitoring system based on LORA

Abstract

The invention provides a multipoint body temperature continuous monitoring system based on LORA. The monitoring system is characterized by comprising a LoRa body temperature monitoring node, a LoRa WAN gateway, a server, a computer terminal and a mobile terminal, wherein the LoRa body temperature monitoring node and the LoRa WAN gateway are connected by adopting a star network topology structure,one LoRaWAN gateway is at most connected with 128 LoRa body temperature monitoring nodes, and each LoRa body temperature monitoring node has a unique ID, can be bound with different customers and comprises an NTC body temperature sensor, a precise measurement bridge, an instrument amplifier INA333, an STM32L151C8T6 low-power-consumption microprocessor, a LoRa communication module and a power supply module. According to the application, an LoRa wireless communication technology is used for the body temperature continuously monitoring, so that a hospital ward can continuously monitor and recorda plurality of patients, a patient individual or family member can obtain a real-time body temperature value and a body temperature change curve through the mobile terminal.

Description

technical field [0001] The invention relates to the technical field of body temperature monitoring, in particular to a LORA-based multi-point body temperature continuous monitoring system. Background technique [0002] At present, mercury thermometers are mostly used for daily temperature monitoring in hospitals. Medical staff often need to measure each patient on the spot. After the measurement, they need to manually record the temperature. Each mercury temperature measurement takes 5 to 10 minutes. This measurement method has cumbersome steps, long measurement time, heavy workload, manual reading is required, temperature errors exist, and the mercury thermometer is prone to breakage during the measurement process, resulting in mercury pollution. At present, the World Health Organization is implementing the "Global Medical Mercury Elimination Plan". my country's "Minamata Convention on Mercury" has come into effect since August 16, 2017, which clearly stipulates that from J...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problem existing in the prior art that the body temperature information of multiple patients within a certain range cannot be continuously and accurately monitored in real time, the present invention provides a multi-point body temperature continuous monitoring system based on LORA

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