| 基于STM32的遥控小车 |
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| 引用本文： | 倪爽,蔡文杰,张燕,谢鹏飞.基于STM32的遥控小车[J].数字社区&智能家居,2021(7). |
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| 作者姓名： | 倪爽 蔡文杰 张燕 谢鹏飞 |
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| 作者单位： | 南京大学金陵学院信息科学与工程学院 |
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| 基金项目： | 江苏省大学生创新项目(202013646014Y);江苏高校哲学社会科学研究基金项目“基于创新人才培养的‘创客式教育’与专业教学融合研究”(2018SJA2066)。 |
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| 摘 要： | 本文主要论述基于STM32的遥控小车,通过红外用NEC编码方式来控制小车,包括遥控模式和循迹模式。运动状态包括控制小车向前、向后、左转、右转、停止、变速(用PWM控制电机转速)运动。循迹模式用来模拟小车运行路径,对AGV小车的设计提供路径支持,需要用到避障模块,在检测到有物体后转向、前进一段距离再次转向,进入另一道路线,直至连续两次检测到前方有物体,小车停止。实验结果表明,小车在一定程度上可以模拟AGV小车的运行路径,搭配遥控模式,更加方便可靠。
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| 关 键 词： | 红外控制 移动小车 STM32 AGV |
Remote Control of Small Car Based on STM32 |
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| NI Shuang,CAI Wen-jie,ZHANG Yan,XIE Peng-fei.Remote Control of Small Car Based on STM32[J].Digital Community & Smart Home,2021(7). |
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| Authors: | NI Shuang CAI Wen-jie ZHANG Yan XIE Peng-fei |
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| Affiliation: | (Jinling College,Nanjing University,Nanjing 210089,China) |
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| Abstract: | This paper mainly discusses the remote control trolley based on STM32,which is controlled by NEC coding through infra?red,including remote control mode and tracking mode.The motion state includes controlling the car to move forward,backward,turn left,turn right,stop and change speed(motor speed is controlled by PWM).Tracking mode is used to simulate the running path of AGV trolley,which provides path support for the design of AGV trolley.Obstacle avoidance module is needed.After detecting an object,it turns,advances for a certain distance and turns again,and enters another route,until the object in front is detected twice in succession,and the trolley stops.The experimental results show that the trolley can simulate the running path of AGV trolley to a certain extent,which is more convenient and reliable with the remote control mode. |
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| Keywords: | Infrared Control Small Car STM3 AGV |
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