An IoT Based Mobile Augmented Reality Application for Energy Visualization in Buildings Environments

Abstract

Augmented reality (AR) improves how we acquire, understand, and display information without distracting us from the real world. These technologies can be used in different applications and industries as they can incorporate domain-specific visualizations on a real-world screen. Mobile augmented reality (MAR) essentially consists of superimposing virtual elements over real objects on the screen, to give added value and enrich the interaction with reality. In numerous plants, it is being used for maintenance and repair tasks, as well as training. The Internet of Things (IoT) is increasingly pervading every aspect of our lives, including the power infrastructure of our buildings. IoT-enabled devices offer many connectivity options for helping supervise all-important energy assets. Aggregating data to cloud-based platforms enables operations teams to have on-time information access to make fast decisions and have a fast response regarding energy use, while maintenance teams keep on top of the appliance power quality and reliability needed by using MAR. This paper presents a novel approximation for visualizing appliance-related power quality to enhance awareness about the consumed electricity. A combined solution of MAR with IoT technologies is employed. Engineered solutions’ hands-free way to get data about surrounding appliances reduces the complexity, saves energy, and speeds up the operations. An innovative way to measure things at the right time leads to a competitive advantage.

A Mapping Analysis of Maintenance in Industry 4.0

“…The publication period is the same as the preliminary research and goes from 2015 to 2020. As we can see in this figure, there are only 16 publications related to the topic in the first year of study (2015), while in the last one (2020), the number of papers reaches a peak of 61. The most significant increase of publication occurred between 2018 and 2019 ( 22), and it shows that after an almost constant trend in the first three years, between 2019 and 2020, the "Maintenance 4.0" topic aroused a consistent interest with 108 total publications.…”

“…Fantini et al (2020) and Jetter et al (2018) propose manuscripts on the increasing transition of manufacturing companies to the Industry 4.0 concept and the various AR technologies developed in the maintenance sector. These papers could be very interesting in how these topics are becoming fundamental targets, making the industrial manufacturing sector competitive during the year.…”

A Survey on Mobile Augmented Reality With 5G Mobile Edge Computing: Architectures, Applications, and Technical Aspects

“…What solutions could be proposed to ensure uniform network access for MAR devices in varying environmental conditions? 3) Preliminary Solutions Recent research efforts [248] highlight how perception can be enhanced with IoT and MAR integration, and ultimately lead to reduced complexity for users and increased operational efficiency. Joint server assignment and resource management for edge-based MAR system [249] propose a scheduling algorithm for multi-user MAR with dependant tasks.…”

Use of Augmented Reality for Efficient Building Maintenance in Sri Lanka

“…It is also argued that real time data are essential for making prompt decision and diagnosing problems correctly (Natephra and Motamedi, 2019) and has been remedied using an Internet of Things (IoT) platform with sensors incorporating with Augmented Reality. For instance, an energy data visualization system has been developed which provides the user with energy parameters such as consumption, voltage, current of different appliances (Alonso-Rosa et al, 2020). With the help of IoT sensors, cloud computing and Augmented Reality, this system has shown positive result in terms of maintenance personnel's habits and usability perception.…”