A New Method for Smart Gateway using Digital Payment with Health Monitoring System
Abstract
In public environments such as zoos, the conventional cash-based ticketing model typically results in wait times and bottlenecks during rush hours, impacting the overall experience of visitors. To mitigate this, we suggest anovel automated ticketing and health check system. The ticketing system allows users to buy tickets online using a React.js-based web application, with Node.js taking care of server-side operations and Razorpay processing secure payments. Transaction history and user information are safely stored in MongoDB, and JSON is used for data exchanges. On a successful transaction, a QR code is created and scanned at the entry point by an ESP32 CAM to enable smooth verification. For health monitoring, the system is equipped with an MQ-3 sensor for detecting alcohol, a DS18B20 sensor for temperature sensing, and a MAX30100 sensor for heart rate and SpO2 monitoring. The information is processed in Blynk and displayed on an LCD to achieve real-time health monitoring. The system improves operational efficiency, minimizes wait times, and provides a smoother and safer entry process.
Article Information
Journal |
International Journal of Science, Research and Technology |
|---|---|
Volume (Issue) |
Vol. 8 No. 2 (2025): International Journal of Science, Research and Technology (IJSRAT) |
DOI |
|
Pages |
13868-13873 |
Published |
April 7, 2025 |
| Copyright |
All rights reserved |
Open Access |
This work is licensed under a Creative Commons Attribution 4.0 International License. |
How to Cite |
Dr.M Sivachitra, G.Jotheeshwaran, K.P.Karnika, A.M.Krithiga, S.Maheshwaran, Dr.N.Saravanakumar (%2025). A New Method for Smart Gateway using Digital Payment with Health Monitoring System. International Journal of Science, Research and Technology , Vol. 8 No. 2 (2025): International Journal of Science, Research and Technology (IJSRAT) , pp. 13868-13873. https://doi.org/10.15662/IJSRAT.2025.0802004 |
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