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变色公路提醒您:天冷路滑,小心上路



虽然GPS的出现带给驾驶人不少指引,法国的Eurovia仍希望提供驾驶人更多实时信息,他们正在开发一种变色道路,当温度下降时,路面就会改变颜色以警告驾驶人。

这并不是最新研发的科技(之前我们就曾介绍过变色汤匙),不过却是Eurovia将这项技术带到交通的领域,并尝试让路面尽早变色,好让洒盐车在道路结冰就完成洒盐的动作,目前Eurovia已经在法国几个冬天道路严重结冰的地区进行测试,至于何时会全面采用则尚不可知,如果说一切顺利的话,或许未来也可以应用在人行道上也说不定。

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