Four-wheel drive pure electric vehicle hardware-in-loop simulation experimental system
A technology of pure electric vehicles and four-wheel drive, applied in the field of simulation system, can solve the problems that there is no patent for hardware-in-the-loop simulation experiment system of four-wheel drive pure electric vehicles, and achieve the effect of improving simulation accuracy
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[0036] The structure diagram of a hardware-in-the-loop simulation experiment system for a four-wheel-drive pure electric vehicle is shown in figure 1 As shown, the whole experimental system includes a power simulation module 1, a real-time simulation module 2 and a human-machine interface module 3.
[0037] The power simulation module 1 is mainly composed of four motor dynamometer subsystems, namely, the left front subsystem 100 for simulating the drive of the left front wheel of a four-wheel-drive pure electric vehicle, the right front subsystem 200 for simulating the drive of the right front wheel of a four-wheel-drive pure electric vehicle, and the simulation four-wheel-drive pure electric vehicle. The left rear subsystem 300 driven by the left rear wheel of the wheel-driven pure electric vehicle, and the right rear subsystem 400 driven by the right rear wheel of the simulated four-wheel-driven pure electric vehicle.
[0038] The left front...
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