Applied Information Transportation Technology

Category: Traffic Controllers

How to manage an AC power failure to your traffic controller system

How to manage an AC power failure to your traffic controller system

When power is lost at an intersection, traffic signals go offline and these interruptions create dangerous traffic conditions. Traffic managers often have no idea there’s a problem until a motorist calls to report the outage. This leads to late or inefficient allocation of personnel and equipment. Additionally, traffic managers struggle to accumulate the data to justify an investment in battery backups and other infrastructure. New technology has been developed to help traffic managers track outages in up-to-the-minute detail. This technology … Continue Reading



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