| 基于温度补偿的超声波倒车测距系统的设计 |
| |
| 引用本文： | 陆冬妹.基于温度补偿的超声波倒车测距系统的设计[J].齐齐哈尔轻工业学院学报,2011(2):26-29. |
| |
| 作者姓名： | 陆冬妹 |
| |
| 作者单位： | 百色学院物理与电信工程系,广西百色533000 |
| |
| 摘 要： | 设计了基于温度补偿的超声波倒车测距系统。该系统通过温度补偿方法解决了环境温度对超声波传播速度的影响,提高了系统的测量精度,并能显示、语音播报车后与障碍物之间的距离,让司机能够视听结合,更加体现人性化。
|
| 关 键 词： | 超声波 温度补偿 单片机 测距系统 |
The design of ultrasonic back-up ranging system is based on temperature compensation |
| |
| Authors: | LU Dong-mei |
| |
| Affiliation: | LU Dong-mei(Dept.of Physical and Telecommunication,Baise College,Guangxi Baise 533000,China) |
| |
| Abstract: | This paper designs a set of temperature compensation based on reversing ultrasonic ranging system.The system temperature compensation solutions to the impact of the environmental temperature on the ultrasonic propagation velocity,enhancing the system＇s measurement accuracy,and real-time display and voice broadcast from the rear of obstacles,so that drivers audio-visual integration,and more humane. |
| |
| Keywords: | ultrasonic temperature compensation microcomputer rangefinder |
| 本文献已被 维普 等数据库收录！ |
|
