基于STM32的智能赛车S3的程序设计
郭倩倩，王吉忠，王潇，刘静
（青岛理工大学 汽车与交通学院，山东 青岛 266520）
摘要：智电S3将搭载PWM以模拟赛车的无级变速，CAN通信实现车载主板与数据采集板之间的数据交换，无线通信实现云端主板与车载主板的数据交互，数据采集系统能够高速高精度实时采集S3在工作时的电池组的电压、四个车轮的转速、赛车三轴加速度、赛车三轴角速度、电机温度、主控芯片、电机驱动芯片温度等基本性能参数，这些传感器数据的相互关系对赛车性能分析和赛车调校有重要参考意义。
关键词：遥控赛车；数据采集；无线传输
中图分类号：TP274+.2 文献标志码：A doi：10.3969/j.issn.1006-0316.2017.09.009
文章编号：1006－0316 (2017) 09－0034－04
Based on the STM32 Program Design of Intelligent Car S3
GUO Qianqian，WANG Jizhong，WANG Xiao，LIU Jing
( College of Automobile and Transportation, Qingdao University of Technology, Qingdao 266520, China )
Abstract：Wisdom electric S3 will carry PWM to simulate a step less variable speed of the car; CAN communication realizes the on-board motherboard and the data exchange between data acquisition board; Wireless communication to realize the cloud system board and on-board data interaction; Data acquisition system can collect real-time high speed and high precision of S3 at work voltage of battery pack, four wheel speed, motor triaxial acceleration, three-axis angular velocity, the motor temperature, main control chip, motor driver chip basic performance parameters such as temperature, the sensor data correlation performance analysis for the car and the car set-up has important reference meaning.
Key words：remote control cars；data acquisition；wireless transmission
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收稿日期：2017－03－31
基金项目：青岛经济技术开发区重点科技发展计划项目（2013－1－70）
作者简介：郭倩倩（1991－），女，山东济宁人，硕士，主要研究方向为现代测试技术及应用。
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