Medium-sized pure electric bus chassis

Abstract

The invention relates to a medium-sized pure electric bus chassis which comprises a chassis body, a first front wheel, a second front wheel, a first rear wheel, a second rear wheel, a front axle and a rear axle, wherein the first front wheel, the second front wheel, the first rear wheel, the second rear wheel, the front axle and the rear axle are arranged on the chassis body, the front axle is arranged between the first front wheel and the second front wheel, and the rear axle is arranged between the first rear wheel and the second rear wheel. An electric steering system, a power source system, a driving system, a control system and a brake system are arranged on the chassis body. The electric steering system is positioned in the front section of the chassis body, the power source system is positioned in the middle section of the chassis body, the driving system and the control system are positioned in the rear section of the chassis body, and the brake system is distributed on the whole chassis body in a penetrating manner. Electric energy serves as a power source, the power performance and safety of a power system can be ensured when a bus runs, and zero emission, energy conservation and environmental protection can be realized.

Description

technical field [0001] The invention relates to a pure electric bus, in particular to a chassis of a medium-sized pure electric bus. Background technique [0002] With the increasing shortage of global energy and the continuous deterioration of the natural environment, in order to reduce the pollution emissions of urban vehicles and realize the development strategy of new energy vehicles, the development of electric vehicles is the current top priority. The large-scale promotion and application of electric vehicles can not only save energy and reduce emissions, improve people's quality of life, but also an important measure for many countries to solve energy security. In September 2012, the central government launched the "Central State Organs New Energy Electric Vehicle Pilot Demonstration Project", and provincial, municipal and local governments have also issued relevant policies one after another. Governments at all levels are committed to vigorously promoting pure elect...

AI Technical Summary

Problems solved by technology

[0003] The existing official vehicles on the market all use diesel or gasoline engines as the driving energy, and the design of their chassis is also designed and arranged for diesel or gasoline engines; some pure electric official vehicles are also refitted on the basis of traditional vehicles, and Official buses are generally medium-sized buses, and the special design of electric vehicles is insufficient

However, in terms of economic and environmental requirements, diesel or gasoline engines are no longer suitable for the development and needs of the future society, so designing a non-fuel-driven medium-sized pure electric bus chassis has become an urgent problem to be solved

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