基于上位机的智能小车控制系统设计

Design of intelligent car control system based on upper computer

为降低交通事故发生率,提高现有道路交通效率,对智能车辆行驶状况的实时监控问题进行深入研究,提出一种基于上位机的智能小车控制系统,使用Matlab的GUI功能进行上位机设计,并利用STC52单片机控制器作为小车的控制芯片,使用红外光电管测速传感器、NRF905无线传感器与单片机RS232串口,在上位机界面有效地实现了对小车运行状况的实时监测.同时,在上位机界面有效地实现了对小车运行方向及速度的实时控制.

To reduce the traffic accident rate and improve the efficiency of existing road traffic,the real-time monitoring of driving conditions of intelligent vehicles is deeply studied.An intelligent car control system based on upper computer is proposed.The GUI function of Matlab is used for the design of upper computer and the STC52 single-chip microcontroller is taken as the car control chip.The use of infrared photoelectric tube speed sensor,NRF905 wireless sensor and RS232 serial port of single-chip microcomputer is exemplified to achieve the real-time monitoring of driving conditions of vehicle in the upper computer.At the same time,it effectively achieves the real-time control of driving direction and speed of cars in the upper computer.