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在总结液滴驱动的理论的基础上,根据汽车的实际需求,提出一种在汽车前挡风玻璃上利用超声波驱动雨滴,使雨滴产生受控运动,同时可以达到取代传统雨刷的目的的方法。要在汽车风挡玻璃上通过超声波使雨滴产生受控运动,要充分考虑超声波的形式和传播特点,同时考虑玻璃表面材质、气流运动等因素的影响。
On the basis of summing up the theory of liquid droplet driving, according to the actual demand of automobile, a method of using ultrasonic wave to drive raindrops on the front windshield of automobile to make controlled movement of raindrops, meanwhile can replace traditional wiper can be achieved. To control the movement of raindrops on the windshield of a car by ultrasonic waves, full consideration should be given to the form and propagation characteristics of the ultrasonic waves, taking into account the influence of glass surface material, air movement and other factors.