1680, Newton, a famous British scientist, conceived a scheme of a jet car, which used steam from a nozzle to propel the car, but failed to make it into a real object.
1769, a Frenchman, N·J· Juno, built a three-wheeled car driven by steam generated by gas combustion. However, the speed of this kind of car is only 4 kilometers per hour, and it is very troublesome to stop and add coal to the boiler every 15 minutes. Later, the car crashed into a brick wall during a trip and was smashed to pieces.
1879, German engineer karl benz successfully tested the two-stroke experimental engine for the first time.
1June, 883, founded "Ben Ci Company and Rheinland Gas Engine Factory".
1885, he made the first Ben Ci patented motor vehicle in Mannheim, which was a three-wheeled vehicle with a two-stroke single-cylinder gasoline engine and 0.9 horsepower. This car has some basic characteristics of modern cars, such as spark ignition, water cooling cycle, steel tube frame, leaf spring suspension, rear wheel drive, front wheel steering and brake handle.
18861On October 29th, German engineer karl benz applied for a patent for his motor vehicle. In June165438+1October of the same year, Karl Benz obtained the German patent (patent number: 37435a).
This is considered to be the first modern car in the world. For the above reasons, people generally take 1886 as the first year of automobile, and some scholars take the year when Carl Benz made the first three-wheeled automobile (1885) as the year when the automobile was born.
Extended data
China's new energy automobile industry began in the early 20th century. 200 1 The research project of new energy vehicles was included in the "863" major scientific and technological project during the Tenth Five-Year Plan period, and the strategy of starting with gasoline vehicles and advancing towards the goal of hydrogen vehicles was planned. Since the 11th Five-Year Plan, China has put forward the strategy of "energy saving and new energy vehicles", and the government attaches great importance to the research and development and industrialization of new energy vehicles.
In 2008, new energy vehicles launched an all-round attack in China. In 2008, it became the "first year of new energy vehicles" in China. During February 2008 1-65438+, the sales growth of new energy vehicles was mainly the growth of passenger cars. During1-65438+February, 899 new energy passenger cars were sold, up 1 17% year-on-year, and new energy vehicles for commercial vehicles were sold 1536.
In 2009, under the background of intensive support policies, new energy vehicles in China entered a rapid development track. Although the proportion of new energy vehicles in China automobile market is still very small, its growth potential in China commercial vehicle market has begun to be released. In 20091-1month, the sales of new energy passenger cars decreased by 6 1.96% to 3 10.
From June 5438+0 to June 5438+0 1 in 2009, the sales of new energy commercial vehicles, mainly LPG buses, LNG buses and hybrid buses, increased by 178.98% year-on-year, reaching 4034 vehicles. Compared with the cold reception in the passenger car market, "new energy vehicles" have started to grow rapidly in the commercial vehicle market in China.
20 10 China is increasing its support for new energy vehicles. From June 10, the state started the pilot work of subsidizing private purchase of new energy vehicles in five cities including Shanghai, Changchun, Shenzhen, Hangzhou and Hefei.
20 10 July, the state increased the number of pilot cities for the demonstration and promotion of 1,000 energy-saving and new energy vehicles in ten cities from 20 to 25. Five cities were selected for pilot projects to subsidize private purchases of energy-saving and new energy vehicles. New energy vehicles are entering the stage of comprehensive policy support.
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