Traffic Communication
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OBU, namely on-board unit, is a piece of microwave equipment installed on vehicles so as to communicate with RSU (road-side unit). When a car passes by a RSU, the OBU will communicate with the RSU through microwave for vehicle recognition, fee calculation, toll collection and other purposes. This is much like a contactless card, but the communication distance is much farther (over 10m to 10cm), and the communication frequency is much higher (5.8GHz to 13.56MHz).
Advantage
1. Optimal heat dispersion
2. Highly dustproof
3. Enhanced performance for GPS module
Application
The OBU fits for industrial electronic equipment, special equipment, ETC and non-stop electronic toll collection.
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