Steering auxiliary torque control method for pure electric all-wheel-drive automobile
A steering assist and torque control technology, applied in the direction of electric steering mechanism, etc., can solve the problem that the vehicle is difficult to rotate in situ, and achieve the effect of improving the passing performance and off-road escape ability.
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[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will combine the appended Figure 1-3 , clearly and completely describe the technical solutions in the embodiments of the present invention, obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0026] A method for controlling steering assist torque of a pure electric all-wheel drive vehicle, comprising the steps of:
[0027] S1. Determine whether there is a request to turn on the steering assist mode through the steering assist mode switch, if not, then end, and if so, go to step S2;
[0028] S2. Obtain the left front wheel speed, right front wheel speed and left ...
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