《自动化技术与应用》２０１４ 年第 ３３ 卷第 ５ 期
Techniques of Automation & Applications
| 85
仪器仪表与检测技术
Instrumentation and Measurment
基于多超声波传感器避障机器人小车的设计
蔡卓凡
摘 要:
关键词:
Design of Obstacle-Avoiding Robot
Car Based on Multi- Ultrasonic Sensors
CAI Zhuo-fan
( Information & Edueational Technology Center, Zhanjiang Normal University, zhanjiang 524048 China )
Abstract: This paper introduces the design and implementation of a obstacle-avoiding robot car using multi-ultrasonic sensor.By
sending pulses the obstacle-avoidance distance can be measured, by controlling steering gear the obstacle-avoidance
function can be realized. The robot car uses front wheel servos steering£¬rear wheel H-bridge circuit and gear reduction
mechanisms drive structure, and with Arduino Mega ADK board as the control core.Through the design of the hardware
and software system, the robot car platform is built and good experimental effect is obtained.
Key words: ultrasonic sensors; multi-sensor; robot car; obstacle-avoidance
收稿日期：２０１４－０１－２０
1 引言
2 系统结构设计
图 1 系统结构图
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