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Radio-based wrong-way driver- Electronic warning system for wrong-way drivers using radio
总结
The measuring device is a radio tomographic imaging system with several transmitters and receivers. These are installed, for example, along a motorway exit and can determine the direction in which a vehicle is traveling. If a vehicle is detected traveling in the opposite direction to the stipulated way of travel, the warning device sends warnings to the vehicle that is traveling the wrong way as well as to all vehicles in the vicinity.
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