摘要
本文设计的智能三角警示牌提供了一种保护司乘人员和故障车辆的有效措施,解决了现有放置和取回警示牌过程中存在的安全隐患问题。操作灵活,除具有普通三角警示牌的反光警示效果之外,还具有闪烁灯光警示功能。特别是具有预定放置距离的功能,克服了目测距离偏差较大的缺点。
The triangle warning sign designed in this article provides protection for the drivers and passengers,which solves the potential safety hazard during placing and retrieving the warning sign. Besides the reflective warning effect,it is easily handled and has the function of flash light. Especially the function of predeterming the located distance,has overwhelmed the large distance deviation resulted from eye- measurement.
出处
《河南科技》
2014年第1X期125-126,共2页
Henan Science and Technology
关键词
单片机
智能
三角警示牌
Single chip microcomputer
Intelligence
Triangle warning sign
