The Lane Phased-Array Roadside Unit (RSU) is developed to solve ETC lane problems such as following-vehicle interference and adjacent-lane crosstalk. It integrates phased-array radar, optimal beamforming, software-defined radio, and signal diversity reception. By locating the OBU spatial coordinates in real time, it significantly improves transaction success rates and passage efficiency, providing reliable technical support for efficient ETC lane operations.
Phased-array radar locates the OBU two-dimensional coordinates in real time and precisely controls the transaction area with multi-lane data synchronization.
Software-Defined Radio：
Signal diversity reception and FPGA-based digital signal processing enhance low-quality weak signal recognition and anti-interference performance.
Digital O&M：
Supports intelligent self-check, remote maintenance, fault alarms, parameter memory, OLED status display, remote status monitoring, and software upgrades.
Core Value
More Stable Transactions
：
High-precision positioning and adaptive beam control keep the transaction in the optimal zone, improving first-pass transaction success.
Stronger Compatibility
：
Software-defined radio improves reception and decoding of weak signals, supports a wide range of OBUs, and reduces ETC exceptions.
More Efficient O&M
：
Power-on and periodic self-checks support online upgrades and parameter adjustment, improving O&M efficiency.
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Guangdong Public Security Registration No. 44030502007982