提高了汽车车型自动识别和分类的速度和正确率。
The study can improve automatic vehicle recognition, classifying speed and preciseness.
由以89C51单片机为核心控制器的读写控制装置，实施指令操作，采取射频自动识别车号、车型，远距离电子标签卡收费。
The reader controlled by the single chip of 89C51 is able to identify automatically the number and style of the vehicles and charge with the long-distance electric tags by programmed operating orders.
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