基于电流检测汽车智能语音车窗控制系统设计  

Design of an Intelligent Voice-controlled CarWindow Control System with Current Sensing

作　　者：田苗法[1] TIAN Miaofa(College of Automotive and Railway,Anhui Technical College of Mechanical and Electrical Engineering,Wuhu 241002,China)

机构地区：[1]安徽机电职业技术学院汽车与轨道学院,安徽芜湖241002

出　　处：《常州工学院学报》2024年第5期36-42,共7页Journal of Changzhou Institute of Technology

基　　金：安徽省教育厅高校自然科学研究项目(2022AH052354);安徽机电职业技术学院校级重点科研项目(KY202308)。

摘　　要：带电流检测的语音控制电动车窗控制系统的设计方案采用STM32作为主控制器,使用LD3320语音识别芯片进行语音识别,识别出的指令数据通过串口传送给STM32单片机进行处理,STM32根据语音指令控制车窗电机。方案给出了通过控制电机通电时间进而控制车窗位置的软件算法和防夹功能算法,并创新性提出对车窗位置校准的软件校准算法。将该控制系统应用在某款轿车的玻璃升降器上,验证了该系统能够达到使用要求,具有较强的实用性和现实意义。The design scheme of the voice-controlled electric window control system with current detection adopts STM32 as the main controller and utilizes LD3320 voice recognition chip for voice recognition.The recognized command data is transmitted to STM32 microcontroller for processing via the serial port.STM32 controls the window motor based on voice commands,and the scheme provides software algorithms for controlling the window position by controlling the power-on time of the motor and anti-pinch function algorithm.Additionally,it innovatively proposes a software calibration algorithm for calibrating the window position.Finally,this control system is applied to the glass lifter of a certain sedan,validating its ability to meet usage requirements and demonstrating strong practicality and practical significance.

关 键 词：语音识别 STM32 电动车窗 控制系统 

分 类 号：U463.835[机械工程—车辆工程] TP23[交通运输工程—载运工具运用工程]