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肯定是假的了,Dennis Wang 说的没错。没有镜头的帮助怎么可能打出几个条来。再说如果真想打出斑马线,何必要一组路灯呢,要几个投影机就打出来了。话说刷斑马线只要反光漆就可以了,指向性好的反光漆在车灯下面更亮。
问题是,投影机的光肯定不如独立的灯强,反光漆其实也不便宜,而且当车速快时就只有快撞上人的时候才能看见反光,不如主动照明强。
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Reader Comments (Page 1 of 1)
Benny Wen @ Nov 25th 2008 9:45PM
肯定是假的了,Dennis Wang 说的没错。没有镜头的帮助怎么可能打出几个条来。
再说如果真想打出斑马线,何必要一组路灯呢,要几个投影机就打出来了。
话说刷斑马线只要反光漆就可以了,指向性好的反光漆在车灯下面更亮。
hzhbest @ Nov 25th 2008 10:17PM
问题是,投影机的光肯定不如独立的灯强,反光漆其实也不便宜,而且当车速快时就只有快撞上人的时候才能看见反光,不如主动照明强。