智能电动车控制系统设计  

Design of the control system of smart electric vehicle

作　　者：张维玲[1] 李冬杨 

机构地区：[1]兰州工业高等专科学校电气工程系,甘肃兰州730050 [2]兰州电源车辆研究所,甘肃兰州730050

出　　处：《机械研究与应用》2007年第6期96-97,101,共3页Mechanical Research & Application

摘　　要：基于AT89C51研究的跷跷板上行进的智能电动车系统,其硬件主要由AT89C51单片机最小系统板、小车左右前轮驱动电路、小车行进轨迹探测电路、角度方向检测电路、显示电路及报警电路等组成。通过软件产生PWM波控制小车速度,利用插补运算调整小车行进轨迹。经过反复分析、比较和调测,证明本系统达到了设计的要求。This work is a smart electric vehicle which is based on AT89C51 single chip runs on the seesaw. Its hardware is made up of AT89C51 minimum system boards, front -wheel driving circuit, ear travelling track detection circuit, direction angle detection circuit and alarm circuit components. Yapplying the software generated wave PWM to control the car speed, using interpolation arithmetic to adjust the trolley track. It is proved that the system has achieved the requirements for the design subject after repeated analysis, comparison and tuning.

关 键 词：AT89C51 智能电动车 软件 PWM 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]