While we are all driving, we have to follow the rules expressed by the changing colors of the traffic lights. Well, we follow the rules, but why does the meaning of these lights differ according to their colors, what do the colors of the traffic lights mean? Come on, let’s take a look at this.
Actually, traffic lights a control method applied to automobiles it wasn’t. Traffic light used to mean the control of trains on railways. In other words, we can say that the origin of this application is railways.
Okay, traffic lights first use We learned the field. Now we will go to the root of why red means stop, yellow means warning, and green means late.
The reason why the red color in the traffic lights tells us to stop: Red; symbol of blood, death and harm.
Red to mean stop. selected railways was his administration. Red throughout history; The negative meanings of death, harm, loss, brutality and danger made them choose this color. How insignificant…
In fact, the green color used to mean the warning, now expressed by the yellow light.
Light, meaning late on the railways of the 1830s, was white. They used the color green as a warning. The reason why the usage areas of colors have changed today was that white light was mixed with the lights of other street lamps and perceived differently. For this reason, drivers want to give the traffic light. signals misunderstood and they could have an accident by passing where they were going to stop or by stopping where they were going.
The yellow light was successful in attracting the attention of the drivers.
The final decision of the railways in the regulation of the traffic lights; yellow means warning, green means late and red means stop. The reason why yellow is used for warning comes from the fact that yellow is an eye-catching and vibrant color. Moreover, this color is on the drivers. sense of attention it wakes up. In other words, a driver who sees the yellow light understands that he needs to shake himself up and take control of the vehicle.
The first electric automatic traffic lights used today, similar to a traffic light, were produced by Garrett Morgan, a US car owner. Now, with these lamps being used all over the world, everyone, warning of yellow light began to accept what it meant.
Of course, everyone who has lost their heads and whose economic situation allows. small vehicle Let’s not forget that traffic is still a problem in our world where people started using it. Drivers can try to pass even when it is green, let alone the yellow light. In short, the problem of detecting traffic lights from the past to the present has not been fully resolved.
Resources: Popular Science, Quora, Mental Floss, WIRED, CodePen
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