【摘要】 本文介绍了利用超声波原理研制的“多探头超声波车流检测器”的设计思想、设备的功能、结构和优特点,该检测器可用于检测行驶中机动车的车高、车长、车辆大中小等各种参数。更多还原

【Abstract】 In accordance with the principles of supersonc, a testing & measuring equipment of vehicle flow with supersonic multi - explorers has been developed with success. The designing thoughts, and the functions, structure, advantages & features of the equipment are introduced in this thesis. It can be used in the measurement to obtain a variety of data for a moving vehicle,for instance,the height,length,size,and the like.更多还原