| 简易智能电动车的设计 |
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| 引用本文： | 宋艳丽,宋武.简易智能电动车的设计[J].电子元器件应用,2012(11):63-67. |
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| 作者姓名： | 宋艳丽 宋武 |
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| 作者单位： | 黄冈职业技术学院,湖北黄冈438000 |
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| 摘 要： | 智能小车采用TI公司的MSP430F2274单片机作为核心控制芯片，由液晶显示模块、电机驱动模块、传感器模块、电源模块组成。在机械结构上，用两个直流电机作为两个前轮，再外加一个从动轮，使小车的转向更加灵敏。采用PWM驱动芯片控制电机，红外LED和一体化接收头来避障。基于可靠的硬件设计和稳定的软件算法，实现避障、测速等功能。
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| 关 键 词： | MSP430 避障 PWM脉宽调制 低功耗 红外传感器 |
Simple intelligent electric vehicle design |
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| SONG Yan-li,SONG Wu.Simple intelligent electric vehicle design[J].Electronic Component & Device Applications,2012(11):63-67. |
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| Authors: | SONG Yan-li SONG Wu |
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| Affiliation: | (Huanggang Polytechnic College, Hubei Huanggang 438000, China) |
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| Abstract: | In this paper, the smart car uses the TI MSP430F2274 MCU as the core control chip, a liquid crystal display module, motor drive module, sensor module, power supply module. In the mechanical structure, with two DC motor as the two front wheels, and a driven wheel, the car ＇s steering more sensitive. PWM driver chip used to control the motor, infrared LED and integration of receiving head to obstacle avoidance. Hardware design based on a reliable and stable software algorithms, realize the obstacle avoidance function, such as gun. |
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| Keywords: | MSP430 obstac]e avoidance PWM pulse width modulation low power infrared sensor |
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