Using the disturbance of the Earth’s magnetic field to detect the presence of a vehicle is not a new concept. More than five decades ago, Koerner and Brickner imagined a system where this kind of information can be obtained, centralized and processed.
Presently, by combining embedded engineering with big data solutions online parking monitoring and reservation, intelligent indoor routing towards a specific parking place, metropolitan traffic management are only a few possible applications that can take us to smart cities. Read in full