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In order to improve traffic management and access to related information, the Orange Regional Highway Administration (OOCEA) in Orlando, USA installed a monitoring system based on RFID technology in the central area of Florida Week, using RFID readers installed on the roadside to collect vehicle tag information . Approximately one million vehicles have E-Pass and SunPass electronic tags installed. E-Pass is issued by the Highway Management Committee, and SunPass is issued by the Florida Transportation Toll Department (FDOT). Both tags are used for highway tolls and are installed on the windshield of the vehicle. It uses TransCore’s 915MHz chip, which is larger than a credit card. A little bigger.
OOCEA uses a traffic management system (TMS) reader provided by SIRIT, a Canadian company. A similar SIRIT system is installed in San Francisco. Colorado is testing this application, although Transcore’s reader is used on Florida highways. Nearly ten years, but only for electronic toll collection purposes. On the highway, there is a SIRIT TMS reader every half a mile. The traffic information collected by the reader is encrypted and sent to the regional traffic management center of the Florida Transportation Tolling Department, and then enters the OOCEA system, where the information is counted by a server and then transmitted back to the Florida Transportation Tolling Department’s system, and then Release to the public through DMS (Dynamic Management Signal). Vehicle owners can obtain traffic information by calling 511 (the travel information query telephone used by 21 states in the United States).
Once the driver’s ID number is collected by the roadside reader, the information will be processed and sent to the FDOT server in the form of a password for temporary storage. The reader at the next station will also collect the same ID number, translate it into a password again and send the information to the server. When the data server receives the same tag information from two different readers, the server will count and save the transit time, and then delete the encrypted ID number.
The pilot phase of this system lasts approximately two years for future use on highways outside of Florida. OOCEA installed 128 RFID readers in the initial phase of the test. The first reader was installed by the Florida Transportation Tolling Department in mid-2004. The installation project was completed by May 1, 2005. The system will cover approximately 228 miles of tolls. Roads and free national highways.
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