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LoRa wristband-based student campus positioning system

A positioning system and bracelet technology, applied in satellite radio beacon positioning systems, radio wave measurement systems, bracelets, etc., can solve the problems of high power consumption, limited monitoring range of student campus positioning systems, inconvenient portability, etc., and achieve power consumption Low, wide monitoring range, long battery life effect

Pending Publication Date: 2018-02-27
TIANJIN YUNTUO NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a student campus positioning system based on LoRa wristbands to realize accurate positioning of student campuses, system The purpose of lower power consumption, richer functions, and more convenient portability

Method used

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  • LoRa wristband-based student campus positioning system

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0032] Such as figure 1 As shown, the student campus positioning system based on the LoRa bracelet includes a card reader 1, a LoRa bracelet 2, a LoRa gateway 3, a cloud server 4, and a monitoring platform 5.

[0033] The card reader 1 is installed near the main entrance and exit of the school, and performs access verification with the monitoring terminal 5. After the verification and identification are completed, it enters the communication mode and performs data interaction with the LoRa bracelet 1. The card reader The device 1 senses, reads and records the data information of the LoRa bracelet 2 by emitting low-frequency radio waves.

[0034] The LoRa wristband 2 is worn on the wrist by the student after performing access verification and initialization information setting with the monitorin...

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Abstract

The invention discloses an LoRa wristband-based student campus positioning system, and belongs to the technical field of remote monitoring. The LoRa wristband-based student campus positioning system comprises a card reader, LoRa wristbands, an LoRa gateway, a cloud server, and a monitoring platform. The card reader senses and reads LoRa wristband information by emitting low-frequency radio waves.The LoRa wristbands collect students' characteristics of body temperature, life, and movement. The LoRa gateway is connected with a plurality of LoRa wristbands based on an LoRaWAN network and sends students entry and exit records, positioning information, heart rate, temperature, and movement data to the cloud server. The monitoring platform is connected with the cloud server through a data access layer and displays abnormal wristband information, such as students' high fever, lack of attendance and the like. A school manager sends a short message or email to corresponding students' head teachers based on the promotions and receives feedback from the students' head teachers. The LoRa wristband-based student campus positioning system solves problems of high power consumption, small monitoring range and single function of a traditional campus positioning system.

Description

technical field [0001] The invention relates to a student campus positioning system, in particular to a student campus positioning system based on a LoRa bracelet, and belongs to the technical field of remote monitoring. Background technique [0002] The existing student campus positioning system is mostly used for attendance check when primary and middle school students enter and leave the school gate. It is mainly based on the global positioning system GPS, radio frequency identification, cellular, and WiFi wireless data transmission technology. The control and communication modules are embedded in the student's campus IC card or In the badge, let the parents and the school understand the student's dynamics, mainly for the purpose of ensuring the safety of the students. However, the existing campus student positioning system mainly relies on cellular wireless data transmission, which has high power consumption and radiation, and requires frequent battery replacement; using...

Claims

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Application Information

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IPC IPC(8): A44C5/00G01S19/14
CPCA44C5/0015G01S19/14
Inventor 莫文凯黄红叶刘鹏
Owner TIANJIN YUNTUO NETWORK TECH CO LTD
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