Control method based on EV front-rear drive intelligent coordination drive system
A technology of drive system and control method, which is applied in the direction of control drive, electric vehicle, electric energy management, etc., can solve the problems affecting vehicle passability and drivability, coordination and conversion, and high cost, so as to improve power performance, increase passability, Effect of cost increase
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[0024] Such as figure 1 As shown, this embodiment includes: a vehicle-mounted microcontroller MCU, a front drive relay K1, a rear drive relay K2, a front drive motor M1, a rear drive motor M2, a front drive input shaft 1, a front drive driving gear 2, a front drive driven gear 3, and a front drive differential Transmission 4, rear drive input shaft 5, rear drive driving gear 6, rear drive driven gear 7 and rear drive differential 8, wherein: the output end of the vehicle-mounted micro-controller MCU is through the U, V and W three-phase interfaces respectively It is connected to the input end of the front drive relay K1 and the input end of the rear drive relay K2, and the output end of the front drive relay K1 and the output end of the rear drive relay K2 are respectively connected to the input end of the corresponding front drive motor M1 through U, V and W three-phase interfaces It is connected to the input end of the rear drive motor M2, and the output end of the front dri...
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