The SBRI project showcases the potential of KNX IoT and private 5G technologies to transform building management. The technologies uses a network of networks to enable different systems to communicate seamlessly, enhancing remote monitoring capabilities and reducing the need for physical interventions.
Background
The SBRI (Small Business Research Initiative) project aims to promote innovative solutions in the realm of IoT (Internet of Things) and 5G networks.
This case study highlights the integration of KNX IoT and private 5G technologies in different use cases, demonstrating its potential to enhance efficiency, reduce costs, and comply with forthcoming EU legislation.
Technology Overview
The project leverages a network of networks, combining 5G and IoT technologies to create a robust system of routers, servers, and sensors. These sensors monitor various building environmental parameters such as temperature, humidity, air quality, CO2 levels, volatile organic compounds, gas leaks, and battery levels. The KNX IoT system integrates with cellular networks to provide wireless access to building sensor data in real time from anywhere.
During the COVID-19 pandemic, 80% of buildings continued to use the same amount of energy due to the inability to access control systems physically. If such a system had been implemented, facility managers could have managed their buildings remotely, highlighting the importance of KNX IoT in future building management.
Use Cases
1. Air Quality Monitoring System
The air quality monitoring system provides real-time information on air quality. By linking with the 5G cellular system, the system supports remote commissioning, monitoring, eliminating the need for an engineer to be physically present. For instance, if a new client requires a gas sensor due to regulatory demands, the sensor can be shipped to the site and installed by a technician and commissioned remotely, streamlining the process.
2. Room-by-Room Occupancy Management
Occupancy sensors help better manage heating and air conditioning, which are significant energy consumers in buildings. By monitoring occupancy data over time, substantial energy savings and reduced carbon emissions can be achieved. The KNX IoT system allows for remote management without the need for an onsite control panel, providing remote access to electricity monitoring and control systems. Buildings can deploy KNX IoT completely wirelessly, removing the need for building management systems to be installed in physical infrastructure by a specialist engineer.
Benefits
- Quick and Easy Installation: KNX IoT can be installed at any stage of the planning and building process, even post-completion. This flexibility is particularly beneficial for developers of commercial buildings, retail outlets and transport networks.
- Energy Efficiency: Remote monitoring and management lead to significant energy savings and reduced carbon emissions.
- Compliance with Legislation: The system helps meet the requirements of forthcoming EU legislation Energy Performance of Buildings Directive (EPBD)
- Cost Savings: By reducing the need for physical interventions, the system saves time, money, and hassle.
- Flexibility: Can be integrated with existing systems without extensive rewiring.
Future Outlook
Integrating KNX IoT systems into buildings can reduce carbon emissions, save time, and cut costs. By optimising energy use and integrating renewable energy sources, KNX IoT systems help reduce a building’s carbon footprint. KNX networks enable real-time monitoring and control of energy consumption, allowing users to make informed decisions that lead to substantial energy savings.
For instance, smart heating, ventilation and air-conditioning (HVAC) and automated lighting systems can reduce unnecessary energy use, leading to lower utility bills and reduced carbon emissions. Additionally, the automation of routine tasks saves time, allowing users to focus on more important activities.
The initial investment in KNX IoT systems can be offset by long-term cost savings from reduced energy consumption and maintenance costs.
Project Partners
Led by: Loughborough University
This case study highlights the integration of KNX IoT and private 5G technologies in different use cases, demonstrating its potential to enhance efficiency, reduce costs, and comply with forthcoming EU legislation. The technology has been installed in The Shed, a 1,657sqm dining, retail and co-working site in Bordon, Hampshire, UK.