| 基于超声波的汽车防撞系统 |
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| 引用本文： | 祁琴琴,张保森,赵梗明,沈丹来.基于超声波的汽车防撞系统[J].上海师范大学学报(自然科学版),2017,46(4):577-583. |
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| 作者姓名： | 祁琴琴 张保森 赵梗明 沈丹来 |
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| 作者单位： | 上海师范大学 信息与机电工程学院, 上海 200234,上海师范大学 信息与机电工程学院, 上海 200234,上海师范大学 信息与机电工程学院, 上海 200234,上海师范大学 信息与机电工程学院, 上海 200234 |
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| 摘 要： | 在现有的汽车防撞系统中，主要都是使用雷达进行测距，这类系统的价格较高，不能大面积推广.在现有的汽车防撞系统上优化测距算法，采用超声波传感器进行测距，建立相关的防撞模型，根据不同的测量距离发出不同的报警信息.实验结果表明，在一定范围内报警信息准确.
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| 关 键 词： | 汽车防撞系统 超声波传感器 测距算法 |
| 收稿时间： | 2016/6/22 0:00:00 |
The automotive anti-collision system based on Ultrasonic |
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| Qi Qinqin,Zhang Baosen,Zhao Gengming and Shen Danlai.The automotive anti-collision system based on Ultrasonic[J].Journal of Shanghai Normal University(Natural Sciences),2017,46(4):577-583. |
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| Authors: | Qi Qinqin Zhang Baosen Zhao Gengming and Shen Danlai |
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| Institution: | The College of Information, Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 200234, China,The College of Information, Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 200234, China,The College of Information, Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 200234, China and The College of Information, Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 200234, China |
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| Abstract: | In the existing system of automobile anti-collision,the radar is mainly used for ranging.However,it can''t be widely used because of its high cost.In this paper,based on the existing system of automobile anti-collision,the ultrasonic sensor is used to measure the distance and establish relevant anti-collision model.The experimental results show that the alarming information is accurate within a certain range. |
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| Keywords: | the system of automobile anti-collision ultrasonic sensor the algorithm of ranging |
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