LoRIS: LoRaWAN-based IoT Platform for Sustainability Monitoring in Hotels

2026-08-18

AI Summary

为解决酒店业可持续性报告数据粗糙问题，通过构建基于LoRaWAN的物联网平台LoRIS，实现对资源消耗、环境条件和客人行为的高分辨率监测。

Abstract

The hospitality sector is a major source of global greenhouse gas emissions, water stress, and waste generation, yet sustainability reporting in hotels remains constrained by coarse, manually collected operational data. We present LoRIS (LoRaWAN-based IoT platform for sustainability monitoring in hotels), a LoRaWAN-based sensing system that delivers high-resolution measurements of resource consumption, environmental conditions, and guest behaviour across geographically distributed hotel properties. The architecture follows the canonical LoRaWAN reference model and is built for the operational realities of hospitality deployments: restrictive hotel IT policies, guest privacy expectations, rapid and reversible installation, and multi-year battery operation. Privacy-by-design guides modality selection and deployment zoning, and end-to-end encryption protects data from sensor to dashboard. This system has been running since February 2022 and currently spans 850 sensors of 19 types across 21 sites in Australia and Slovenia, covering both the AU915 and EU868 regulatory regions. The platform has generated over 202 million sensor records and ingests approximately 245,000 uplink messages per day on managed serverless infrastructure. Our system has been successfully used for seven field studies spanning food waste, energy consumption, and water consumption, including controlled intervention experiments that measure environmental outcomes and guest satisfaction in parallel. This system shows that LoRaWAN sensing can be deployed at scale in operational hotels without compromising guest experience or privacy.

Problem

• sustainability
• hotels
• greenhouse gas emissions
• water stress
• waste generation

Innovation

• LoRaWAN
• Sustainability Monitoring
• Hotel Industry
• End-to-End Encryption
• Operational Realities