摘要
本文所设计的机动车辆速度性能综合测试仪采用国产高科技最新产品 CMOS—LED 五合一显示组合器件 LCL331及 CC4000系列 CMOS 集成电路组装,采用红外光电检测。可以测量各种机动车辆的速度、加速度、制动及滑行性能。具有测速、测时、测距及实现数字显示和超速报警等特点。
The istrument designed in this paper could detect the velocity,acceleration,slip andbrakeage of the vehicle and so on.Digital number can be shown on the screen all thetime and a warning system has been made when the speed of the vehicle exceed thedesinged speed.
关键词
机动车辆
综合测试仪
速度
测定
Infrard photoconductivity detector
The combination display unit holding
the five integrated circuit together
Monostable multivibratcr
Gated flip-flop Block flip-flop
