Power system of oil-electricity four-drive hybrid electric vehicle and control method thereof
A technology of hybrid electric vehicles and power systems, applied in the field of power systems, can solve the problems of not being able to give full play to the driving advantages of motors and engines, complex structures of power mixing and transmission devices, and lack of motor-driven driving functions. Popularization and application, good driving performance, less modification effect
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[0056] Such as figure 1 As shown, the mechanical parts in the gasoline-electric four-wheel drive hybrid power system provided by the present invention mainly include an engine, an automatic shift mechanism (transmission), a motor, an electromagnetic clutch, a final drive, a front drive wheel, a rear drive wheel, and an instrument panel. The engine is connected to the front drive wheel (also can be connected to the rear drive wheel) through an engine transmission mechanism composed of a transmission and the like to form the power source of the front drive wheel. After the motor is connected through a motor transmission mechanism composed of an electromagnetic clutch and a final drive The drive wheel (if the engine is connected to the rear drive wheel, then the front drive wheel) constitutes the power source of the rear drive wheel, so that the front drive and the rear drive are independent of each other and can be controlled separately to achieve separate motor drive, separate ...
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