Occupancy Detection : A Smart Radar for Private Human Perception

BUILDING AUTOMATION

Another major benefit of radar technology is that sensors enable real-time signal processing in advanced building automation use cases such as management of HVAC, smart security lighting and fire safety systems. mmWave sensors use onboard processing to reduce false detection by ignoring signatures of static objects that are not of concern, such as chairs and desks, and dynamic objects such as fans.

Radar sensors can count the number of people in a room and determine where they are located. This data can be used to adjust the HVAC and lighting systems automatically to ensure the optimal balance of comfort and cost savings. This also removes interaction with high touchpoint areas, like light switches and thermostats, to further reduce the risk of transmission. In another example, sensors can send automated alerts to service bathrooms and lounge areas after a set number of visits. In our new normal, this is a helpful way to deliver a high level of consistency and cleanliness, without invading or disrupting the tenant or guest experience.

EXPERIENCE PRESERVATION

The visitor/tenant experience is drastically improved by the implementation of radar technology. Because radar sensors facilitate social distancing through proper traffic flow planning, visitor/tenants are provided with the first level of safety assurance before they even walk through the entrance. The data collected by sensors provides powerful insights to more effectively and efficiently remove friction points in high traffic areas, providing extraordinary protections to anyone entering or exiting.

Because radar sensors do not use cameras or optical lenses, they are also suitable for privacy-conscience applications such as restrooms—they can even be installed behind the ceiling or wall, to improve aesthetics and further reduce privacy concerns.

SMART SENSORS SERVE PEOPLE

Smart sensors serve people. Being “smart” is having the precise perception of people. For example, a toilet usage guidance function needs to be used by smart sensors to detect the passenger flow and the occupancy of the toilet seat. Through the interactive display or APP method, our technology lets users and managers understand the occupancy of the room. This improves the experience of the users and the cleaning management of the room.