Innovative Acrylic Lamp Post Modules for Noise Measurements in Alkmaar

Leo has devised an innovative solution for the council of Alkmaar to measure air quality and noise pollution in the city. By utilising acrylic, he has constructed lamp post modules that also include a GPS system. As a result, they can pinpoint the exact location of noise disturbances, such as those coming from pubs or heavy traffic. This clever system helps address resident complaints more effectively and improves the overall liveability of the city.

Leo has developed units comprised of various sensors: a particulate matter sensor, air pressure, temperature, humidity, and lux sensors to measure the air quality. A microphone measures the noise, and an antenna transmits the data via the 'Lora system'. The modules were largely inspired by noise disturbances in residential areas and during events. With a custom-made bending tool, Leo could accurately mould the acrylic to shield the antenna and microphone from rain.