Human society is rapidly developing technical innovations, quickly getting used to their inventions. And for a long time, a useful device on the road - a navigator - has become a familiar attribute of a car for most drivers. Nowadays, it is rare to see how a motorist chooses a route on the map lying in front of him. A voice coming out of the speakers, warning of an approaching turn, has become habitual.
From the very beginning of the twentieth century, people began to think about how to facilitate their journey by car. And the first navigator, manufactured in 1920 in the UK, was the Plus Fours Routefinder handheld device. It was a system of a paper map and two wooden handles scrolling it.
Ten years later, simple mechanical navigators appeared, reviews of which testified to the simplicity of their device. The paper map, which the motorist could see on the screen, was scrolled using a cable similar to a similar one.detail of modern speedometers. The speed of movement of graphic objects on the device was in accordance with the speed of the machine. If the car turned off the road, then the card had to be replaced.
Navigators that currently exist, reviews of which speak of their simplicity and ease of use, are called GPS, which stands for Global Positioning System. They owe their appearance to the military industry. The history of modern navigators began with the appearance in orbit of the first artificial satellite of our planet, launched by Soviet scientists in 1957. When observing this object, the relationship that exists between the frequency of radio signals and the parameters of its movement and location coordinates was revealed.
Already in 1960, American satellites launched into orbit formed the first system for monitoring and establishing the coordinates of objects moving on the Earth's surface. Due to the high commercial interest of civilian designers, military developments began to be used for peaceful purposes. Since 1983, the GPS satellite system has been available to car enthusiasts.
Modern navigators, reviews of which testify to the easy finding of your location using only one compact device, allow you to forget about thick atlases and meter maps. The device installed in the car will lay out the optimal route of movement and warn of traffic jams on the roadand traffic police posts. It will indicate the location of gas stations, roadside service facilities and other necessary places.
Navigators currently on the market, whose reviews speak of their indispensable functionality on the road, will allow you to listen to music and view photos, read a book or enjoy your favorite movie. Without looking up from the driving process, a compact device via Bluetooth allows you to make mobile calls and scroll through the phone book.
Navitel navigators are considered one of the best among similar equipment, reviews of which confirm the detail and vastness of their maps. In addition, fast, uninterrupted work is guaranteed by the software thought out by the company. Navigators have a number of additional features that make them easier to use. Traffic information can be received every two minutes.
Japanese Pioneer navigators will also become a faithful assistant to the driver, reviews of which indicate the perfect combination of reliability, prestige, practicality and price in them. These devices will always correctly and quickly indicate the best route and inform you about the congestion of the route, its condition and the location of nearby service objects.
