How many years has the automobile safety technology developed so far? Which brand is the most advanced?

Cars have existed for more than 200 years. 1885, karl benz, a German, developed the first gasoline tricycle, and obtained the German invention patent certificate in 1886+0, which is recognized as the first contemporary automobile in the world. 1886, Daimler company developed the world's first gasoline-driven four-wheel car. 183 1 year, Goldswatch Keller of the United States put a steam car into transportation. In the following three years, steam-driven buses also appeared on the streets of London. Because the steam car itself is stupid and heavy, and it is hot and dirty when riding in a steam car, in order to better improve this kind of car engine, Aitilli Relo produced and manufactured a steam engine burning with natural materials outside in 1800.

That is, an engine different from an external combustion engine allows natural materials to ignite inside the engine. Later, everyone called this car engine a gas turbine. The driving force of gasoline and diesel is 65,438+0,879. German technical engineer karl benz successfully realized the two-stroke experimental automobile engine in the first experiment. 1883, he founded "Ben Ci Company and Lane LPG Engine Factory". 1885, she made the first motor vehicle patented by Ben Ci in Mannheim. It is a three-wheeled vehicle with a two-stroke and two-cylinder gasoline engine of 0.9 HP, which has some basic features of modern cars, such as striking a fire and igniting it.

Automobile leaf spring suspension system, rear drive front wheel turning and brake handle. 18861On October 29th, karl benz, a German technical engineer, applied for a patent for his motor vehicle. The first is the convenience and warmth you should use. As the saying goes, a horse deserves a saddle. Different people, the main purpose of buying a car is different. How to evaluate a car is very important. When choosing a car, we can refer to the recommendations of friends and popular car fashion bloggers, and the sales volume of brands can also be taken into consideration. In fact, BMW Mercedes-Benz Audi is the most reliable car brand. They spent more than two years developing and designing a car.

At first, we developed parts, and then we changed the parts plan if there were any problems. Unlike domestic brands, we immediately develop parts according to the data, then look at the problems after installing them and change them over and over again. The car companies bought by Jixiang from 20 10 (a part of Volvo family car) are all controlled by Jixiang 100%, so it can learn the technology of Volvo cars and use it in Jixiang cars. Therefore, in recent years, the sales volume of Geely Automobile is the largest in China. BYD Auto has been developing continuously in domestic cars with its own management system, and it has been applied in new energy vehicles such as Qin series products, Tang series products and Tang series products.