Bus is one of our commonly used means of transportation. The classification of passenger cars is to be divided into miniature, small, medium, and large types according to the length. Lets take a look with Xiaobian!
What is a bus
More than 9 people (including the drivers seat), generally have square compartments, for commercial vehicles for transport passengers and their portable luggage. These models are mainly used for public transportation and group transportation.The bus has a single layer and a double -layer; there are hinges and traction models.There are two doors, single -door, or luggage compartment.Most passenger cars are driven by diesel engines. At present, there are pure electric vehicles and all metal body.Calculating the energy consumed by the number of people and the area occupied by the number of people, public transportation vehicles are more economical than individual vehicle economies. This is one of the main reasons for many countries to develop public transport buses.In terms of worldwide, car manufacturing and popularization are relatively extensive. Therefore, the passenger car manufacturing industry as the main body of public transportation, whether it is design concept or design technology, shows quite mature. European passenger car technology levels and scientific research capabilities ranks first in the world.The design capabilities and manufacturing level of the Chinese bus industry occupy an important position internationally.The foreign bus technology introduced by Chinese buses is mainly concentrated in the two series of European and Japanese series.Typical brands such as Zhengzhou Yutong, Suzhou Jinlong, Xiamen Jinlong, Shanghai Shenwo, Dandong Yellow Sea, etc. The output of Chinese passenger cars has ranked first in the world, and the annual output of individual manufacturers has exceeded 10,000 units.
Passenger car classification
Bus is divided into three types: large passenger cars, medium passenger cars and small passenger cars.
Large buses: The length of the body is> 9m.
Medium -sized passenger cars: 6m <body length ≤9m.
Small bus: The length of the body is ≤6m.
1. Large passenger cars are divided into five levels: high -level, high -level, high -level, intermediate and ordinary level.
2. Medium passenger cars are divided into four levels: high -level, high -level, intermediate and ordinary level.
3. Small passenger cars are divided into four levels: high -level, high -level, intermediate and ordinary level.
4. The car is divided into four levels: high -level, high -level, intermediate and ordinary level.
How many people do the passenger car nuclear
Large: vehicle grows greater than equal to 6m or the number of rides is greater than equal to 20.If the number of people is variable, the above limit is determined.The number of rides includes the driver (the same below).
Medium -sized: The vehicle length is less than 6m, the number of people rides is greater than 9 and less than 20.
Small: The vehicle length is less than 6m, and the number of people rides is less than equal to 9.
Micro: The vehicle length is less than equal to 3.5m, and the total displacement of the engine cylinder is less than equal to 1 liter.
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