基于STM32的智能赛车S3的程序设计

Based on the STM32 Program Design of Intelligent Car S3

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。

Wisdom electric S3will 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 S3at 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.