【摘要】 通过严格的室内试验、室外试验、校标试验和测距仪实际运用与验证试验 ,证明CCD测距仪能使测距、成绩显示和运动成绩的管理连为一体 ,该仪器能适应任何气候条件下和不同场地的测距工作 ,测距精度高 ,工作简便 ,省时省力且整套系统成本低 ,可操作性强更多还原

【Abstract】 Through strict indoor and outdoor experiments,by experiments entering school bid and with its actual application,CCD range finder can measure the distance,show the performance and do the management at the same time. It is adapted to any climate and can work in different conditions. It is cheap,convenient,accurate,time consuming and energy consuming.更多还原