| 基于超声波的车辆空间定位系统设计 |
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| 引用本文： | 刘熙民,王鹏,陈恢妹,张凯.基于超声波的车辆空间定位系统设计[J].湖北汽车工业学院学报,2014(2):54-59. |
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| 作者姓名： | 刘熙民 王鹏 陈恢妹 张凯 |
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| 作者单位： | 湖北汽车工业学院电气与信息工程学院,湖北十堰442002 |
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| 基金项目： | 湖北汽车工业学院大学生创新性实验项目（SJ201326） |
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| 摘 要： | 本系统基于超声波测距实现局部空间精确定位使小车突破传统定位方式对工作空间的限制。系统通过一定数量的固定位置的接收点接收超声波信号,根据发射与接收的时间差可以准确地量测出已知点和待测点间的距离,利用定位算法求出待测点的位置,定位精度可以达到厘米级。
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| 关 键 词： | TL852 超声波 空间定位系统 多点测量 |
Design of Vehicle Space Positioning System Based on Ultrasonic |
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| Liu Ximin,Wang Peng,Chen Huimei,Zhang Kai.Design of Vehicle Space Positioning System Based on Ultrasonic[J].Journal of Hubei Automotive Industries Institute,2014(2):54-59. |
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| Authors: | Liu Ximin Wang Peng Chen Huimei Zhang Kai |
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| Institution: | (School of Electrical ＆ Information Engineering, Hubei University of Automotive Technology, Shiyan 442002,China) |
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| Abstract: | Based on ultrasonic raging, the precise positioning of local space was realized, which made it possible for the little car to break the limit of the workspace caused by the traditional locate mode. This system is capable of receiving ultrasonic signals through a certain number of receiving points at the fixed positions, accurately calculating the distance of transmitting and receiving time difference, working out the position being tested with location algorithm and the location accuracy can reach centimeter-level. |
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| Keywords: | TL852 ultrasonic space location system multi-point measurement |
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