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基于STM32的智能风扇系统设计

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为解决传统风扇无法自动调节风速的情况,提出一种基于智能风扇系统的设计方案.利用STM32单片机作为系统主控芯片,根据DS18B20检测的环境温度信息及LU-ASR01语音模块的输入指令,控制LCD1602液晶屏的显示和风扇电机的工作模式.系统提供按键调节、温控、语音控制多种人机交互场景.阐述了系统的工作原理、设计方案及软硬件实现手段.功能测试结果显示,设计方案可行,能满足人们对风扇智能化的需求.
Design of Intelligent Fan System Based on STM32
An intelligent fan system were designed based on STM32,in order to address inadequacy of the conventional fans in automatic speed adjustment.STM32 is used as the main control chip of the system.The display of LCD1602 and the working mode of the fan motor are controlled,according to the environment temperature information detected by DS18B20 and the input instruction of LU-ASR01 voice module.The system provides three kinds of human-computer inter-action scenarios,such as key adjustment,temperature control and voice control.In this paper,the working principle and design method of the intelligent fan system are described in detail.Meanwhile implementation of hardware and software design are outlined.The result of functional test shows that the proposed design is feasible and can meet the demand of in-telligent fans.

singlechiptemperature sensorvoice controlintelligent fan

赫英凤、周甜、史良玉、梁俊茹、李超、张俊生

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太原工业学院,山西 太原 030008

单片机 温度传感器 语音控制 智能风扇

2024

电工技术
重庆西南信息有限公司(原科技部西南信息中心)

电工技术

影响因子:0.177
ISSN:1002-1388
年,卷(期):2024.(13)