Solar RFID: RPI Pilot

RPI pilots solar-powered RFID readers to collect traffic data and monitor flow. The portable RFID reader has the potential to decrease traffic congestion and enable travel time estimation in real-time, using intelligence dynamically about work zones, events, etc. When fully networked, the RFID-enable database can recommend the best driving routes and avoid construction zones and accidents. ...

... "In the coming months, the units will be deployed to collect traffic data during the morning commute on busy Capital Region roads. The portable units, which are based on the same technology as E-ZPass tag readers, could eventually be used to provide valuable data for a variety of applications, from decreasing congestion in work zones to assisting emergency evacuations. A portable, solar-powered tag reader that collects data to monitor traffic flow. The research is funded through a $3.9 million grant from the Federal Highway Administration to the Center for Infrastructure and Transportation Studies (CITS) at Rensselaer Polytechnic Institute. " ...

Via Rensselaer Polytechnic Institute: Portable, Solar-Powered Tag Readers Could Improve Traffic Management