So you want to know more about traffic lights, huh?
There is so much information in the world today that it is not a problem.
Traffic lights, a particularly famous invention, can be seen in almost every city in the world, in one form or another.
When traffic lights are on, you ask yourself, "Where do these crazy and useful things come from? "
"In this article, we will discuss the rich birth and history of traffic signal A. k.
A Ordinary traffic lights.
Interestingly, traffic police are still used in five major cities in the Democratic Republic of the Congo.
There is only one real difference between them in modern times: these policemen are robots.
They are designed to rotate around garbage dumps, use hinged arms to indicate traffic at traffic lights, and they have recording devices that allow them to report offenders to appropriate authorities.
First of all, we humans are documenting whether we believe it or not through age-related traffic control. -
Traffic signal control method.
There are many hypotheses circulating, but it was not until Emperor Caesar took over that task that anyone believed that traffic control was really worth recording.
Even then, this was not a thorough report, but at least they highlighted some of Rome's methods of dealing with traffic control, including legislation prohibiting anyone from driving on certain roads, which were considered "less important" than politicians and other aristocracies.
It was a hair-trigger attempt to control traffic on other roads, especially because Roman design was a terrible plan, including opening up all aspects of the Empire to allow traffic to flow to a central area, where, of course, everyone was blocked by logs.
That's why Julius's mind had to play with a variety of strategies that could control traffic from the Continent.
They started with a total ban on all-wheel traffic during the day and then allowed a limited number of carts and trucks to enter slowly.
This limited traffic control actually exists, except for creative towns without documents.
Until Leonardo Da Vinci appeared in his lovely, weird way and began to try to separate pedestrian traffic from wheeled traffic.
His idea was to isolate the two and create a separate "path" for pedestrians, keeping them away from upcoming trucks and trolleys.
This is a major improvement.
Since then, when King Peter II of Portugal made signs indicating which traffic should be given way to other traffic, the first traffic control sign appeared.
Basically, it created the first sign of submission in the world.
Traffic control was not further improved until the 18th century, when trains and railways began to be widely used.
This is the first real traffic policeman who is hired to make sure that both directions of London Bridge are properly accessible.
It has been speculated that traffic police existed before this moment in history, but until the mayor of London established the post in 1772, no recorded traffic police had full responsibility for traffic control.
He started with three traffic controllers whose only job was to ensure that all traffic across the bridge was left, thus creating a convenient traffic flow in each direction.
Since then, traffic control methods have become really popular. In 1832, Britain promulgated the first speed limit law, which stipulates that "crazy driving" is illegal.
After a period of toying with various speed limits on trains, it has been determined that when a person rides a horse at a very fast speed, reaching a speed of 14 miles per hour, most open roads are set at that speed limit, and as travellers enter more populated areas, the speed becomes lower and lower.
With the birth of trains and railways, the first real traffic signal device appeared. Starting with a ball and chain device, the device "blocked" some trains onto separate tracks so that other trains could clear the tracks, and then allowed the blocked trains to get off as needed.
This becomes necessary when multiple trains use the same track on the same day.
As more and more trains are used, the signal complexity is also increasing.
With these developments, train travel has become more and more popular, which reduces the burden of trucks on the road, but creates bottlenecks at the railway terminal and on the road to the terminal.
Then Joseph James Stevens came to the railway with a light.
The signal machine was originally invented as a form of visual telegraph, but for various reasons, it has never really been welcomed by anyone outside the navy.
Like the original semaphore system, Joseph James's settings create the use of signals, which can be interpreted as different things to train drivers according to the color and angle of the signals.
John Peake Knight is the five ancestors of London traffic lights. When he created a revolving gas lighting system, he used a train light-based system to enable traffic officials to control pedestrian traffic, thereby increasing the number of horse-and-carriage accidents at an alarming rate.
This became more and more popular until one of them had a gas leak and seriously injured the controller.
Knight can be considered to be the first real inventor of traffic lights, because he is the first signal to light him up.
By 1870, all lighting signals had been removed. In 1910, Ernst Silin began to make better traffic signals for his home city of Chicago.
Take a few serious steps forward, take a step backward, remove the lights and colors, and then add some words to the "stop" and "continue" signals.
Then, the wage earners use electricity to automate these signs.
A detective in Salt Lake City, Lester Farnsworth Watt, is the next ancestor to improve traffic signals with his electronic traffic signals in 1912.
Wires were the first to operate his Bird House traffic light design using both color bulbs and tram cables.
These signals can be easily controlled by a police officer holding a switch at the bottom of the pole.
His design will become the basic design of almost all modern traffic lights.
Sadly, he did not apply for a patent, so many scholars questioned whether he was the first to propose this design.
Six years later, James Hoge, a Cleveland researcher, patented a new electrical signal that he had been perfecting several years ago.
His system uses multiple light bulbs of each color, and can handle traffic in multiple directions by using four pairs of traffic lights on a pole at the top of a booth.
Inside the booth is your faithful traffic control officer, who manipulates every set of lights to create a smooth traffic flow.
Finally, but surely not least, we met a man named Garrett Morgan, who lived in Chicago and was the main witness of a terrible traffic accident, and urged him to take on the task of making traffic signals better.
He came up with a traffic light, which could easily be cranked by an official, and then added some functions, such as "stop all" lights, to stop all traffic before allowing another traffic flow to pass through the light.
Morgan also added a general warning signal, which turned into a "yellow" light when there was no operator in the box, and then added alarm bells and whistles to warn of changes in the signal.
Modern signals come out there, and more and more people come out to improve traffic lights until they become the signals we know today.
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