How India uses Nvidia accelerated computing to ease tollbooth traffic
Nvidia‘s accelerated computing has helped India manage its tollbooth traffic, which spans four million miles across 1,000 tollbooths.
Tne Indian road network is the second-largest in the world, and most of it is run manually. Traditional tollbooths, wherever in the world they’re deployed, can contribute to massive traffic delays, long commute times and serious road congestion.
To help automate tollbooths across India, Calsoft, an Indian-American technology company, helped implement a broad range of Nvidia technologies integrated with the country’s dominant payment system, known as the unified payments interface, or UPI, for a client.
Manual tollbooths demand more time and labor compared to automated ones. However, automating India’s toll systems faces an extra complication: the diverse range of license plates.
India’s non-standardized plates pose a significant challenge to the accuracy of automatic number plate recognition (ANPR) systems. Any implementation would need to address these plate variations, which include divergent color, sizing, font styles and placement upon vehicles, as well as many different languages.
The solution Calsoft helped build automatically reads passing vehicle plates and charges the associated driver’s UPI account. This approach reduces the need for manual toll collection and is a massive step toward addressing traffic in the region.
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