基于STC15单片机的智能小车监测系统设计

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中图分类号：U463.6 文献标识码：A 文章编号：1003-8639（2025）06-0051-03

Designof Intelligent Trolley Monitoring System Based on STC15 Microcontrollel

Zhu Lijuan，Zhao Mingyao，Wang Wenfan

（Henan Vocational Collge of Water Conservancy and Environment，Zhengzhou 45ooo8，China）

【Abstract】 In this paper，a smart car monitoring system based on STC15 single-chip microcomputer is designed. Thesystem combines ultrasonic sensorsand three-axisacceleration sensors，which can colect the distance andangle informationof thecarinreal time，and processthedataeficientlythrough STC15single-chipmicrocomputertocontrol the motortoperform acurate motioncontrol.The system uses thePIDcontrolalgorithm toachievetheself-balanceof the car，anduses theultrasonic sensor toachieve obstacleavoidanceto ensure stable operation in acomplex environment. The experimentalresultsshow thatthesystem has high stabilityandresponse speed，meets the technical requirementsof intelligentbalancevehicle.

【Key words】 STC15 microcontroller；intelligent vehicle；monitoring system；PID control algorithm

在物联网技术迅猛发展的背景下，智能汽车在工业、物流、教育等领域广泛应用于物料搬运、货物分拣和教学实践，培养学生的动手能力和创新思维1。（剩余4012字）