Scientists from the University of Columbia have used Wi-Fi to determine the number of building occupants. The system relies on occupant count that can vary airflow in a room by consuming less energy.
For the first ever time, scientists from the University of British Columbia have used Wi-Fi data to determine the number of building occupants and saved energy without compromising on air quality. The Wi-fi data converting software actually relies on an occupant count. The occupant count is the control system that can vary the airflow to a room. In addition, it can ramp it up for a busy lecture, or down during the times in between.
The Wi-Fi data converting software also highlights the potential benefits of using Wi-Fi systems to create smart buildings.
Scientists test the software at the Irving K. Barber Learning Centre library by involving thousands of students and staff members. They found that it consuming less energy by five percent over a period of 12 months. That means it saves energy while maintaining air quality and occupant comfort.
His new system is also efficient at reducing, greenhouse gas emissions by hundreds of tons. By doing this, it saves as much as $100,000 in energy costs per year for core campus buildings. UBC is installing the technology in 10 more buildings over the next several months.