Automobile climbing control method and automobile climbing control device
A technology of a control device and a control method, which is applied in the directions of control driving, electric vehicles, transportation and packaging, etc., and can solve problems such as reducing the torque output of the motor, increasing the IGBT, and traffic accidents
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[0017] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0018] The inventors of the present invention have found that the output torque is not linearly related to the depth of the throttle when the motor of the electric vehicle or hybrid vehicle is driven, but is related to the current speed of the motor, such as figure 1 As shown, it is the operating characteristic curve of the permanent magnet synchronous motor of the embodiment of the present invention, from figure 1 It can be seen from the figure that at different motor speeds, it is not that the deeper the throttle, the greater the out...
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