摘要
介绍了系统如何利用超声波实现对障碍物的自动检测,对障碍物进行判断并给出提示。使用超声波测量距离,使用加速度计测量角度,使用AD转换器对数据进行转化,在单片机STC12C5A60中进行数据分析与处理,可以准确确定障碍物的位置。该技术可用于智能玩具的开发,盲人导航,物体位置检测等领域。
The system,using ultrasonic for self-test of avoiding obstacles,is introduced in this paper.It can judge the obstacle condition and give cautions.It uses the ultrasonic to measure the distance,the accelerometer to measure angle,AD converter for data transformation and microcontroller STC1 2C5A60 for data analysis and processing,and can accurately determine the position of the obstacle. This technique can be used for the development of intelligent toys,blind man navigation,field object position detection,etc.
出处
《微处理机》
2015年第1期79-83,共5页
Microprocessors
关键词
避障仪
STC1
2C5A60
单片机
超声波测距
加速度计
Obstacle avoidance apparatus
STC1 2C5A60 microcontroller
Ultrasonic ranging
Acceleration meter
