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随着人们对汽车安全性、舒适性、便利性要求的提高,文章提出了一种支持语音指令的多功能声控小车的方案。它以L298为驱动芯片,SPCE061A单片机为核心控制元件。小车用功率放大器、扬声器音频切换电路等组成。而且在原有基础上又增加了红外线感应器报警系统,增加了行车出行的安全性。
With the improvement of people’s safety, comfort and convenience, this paper presents a scheme of multi-function voice-activated car with voice commands. It is L298-driven chip, SPCE061A microcontroller as the core control components. Car with a power amplifier, speaker audio switching circuit and other components. And in addition to the original based on the infrared sensor alarm system, an increase of travel safety.