Electric drive anti-slip protection control method based on whole vehicle TCS working condition
A technology of protection control and electric drive, which is applied in the direction of control drive, electric vehicle, electric energy management, etc. It can solve the problems of unable to control effective protection of electric drive system, unable to meet the demand torque adjustment accuracy, unable to meet the torque fast response, etc., to achieve timely Effective torque response effect, easy hardware cost, effect of ensuring driving comfort
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[0037] Such as figure 1 As shown, the electric drive anti-slip protection control method of the entire vehicle TCS operating condition is included, including the components of the vehicle including the vehicle data acquisition module, the TCS function enable module, the electric drive slip-torsion control module, the sliding limit torque mark Clear module; the vehicle data acquisition module mainly collects the speed, speed and other signals to the TCS function enable module by the CAN bus, and the TCS enable module determines whether the current working condition needs TCS function intervention after data processing, and Output its functional validity marker; the electric drive system sliding limit twigmatism block is restricted to the torque according to the TCS, and the restricted torque is output in time and determines the restricted torque by the restricted sign bit; The slide limit twisted sign bit cleaning module is mainly cleared according to the current motor speed change...
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