电脑鼠竞赛自动计时系统设计  

Automatic timing system design for Micro Mouse competition

作　　者：张芳[1] 张震强[1] 

机构地区：[1]陕西科技大学电气与信息工程学院,陕西西安710021

出　　处：《微型机与应用》2016年第21期52-54,共3页Microcomputer & Its Applications

摘　　要：电脑鼠竞赛自动计时系统由传感器、延时电路、电平转换电路、串口通信电路和PC组成,包括了系统的硬件设计、软件界面和控制程序的设计。通过将软硬件系统相结合,本系统能够满足竞赛对高精度时间统计的要求,并且能够克服环境、人为等因素的影响。按照IEEE的比赛规则,能够准确地测量和计算电脑鼠的运行时间,在比赛过程中自动地对成绩进行大屏幕显示和计算机存储。本系统电路简单,测量精度和灵敏度高,调试方便,能够充分发挥自动计时系统在比赛中的实时观测、现场监督的作用。本系统已通过迷宫现场测试,期望应用于正式比赛。Automatic timing system designed for MicroMouse Competition is consist of the sensors,delay circuit,level conversion circuit,serial communication circuit and the PC,including system hardware design,software interface design and control program design. By integrating the software and hardware system,this design can meet the requirements of the high quality time statistics and can also overcome the effect of environment and human factors. According to rules of the competition from IEEE,it can accurately measure and calculate the running time of the mice in the race,and the results can automatically be displayed on screen and stored in computer. This system has simple circuit,high precision and sensitivity,and easy to be debugged. It can play its full role in real-time observations and on-site supervision. This system has been field tested by the maze,respected to be used in the formal competition.

关 键 词：电脑鼠竞赛 自动 计时 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]