Torque control method for manual transmission automobile starting
A technology for torque control and car starting, which is applied in the field of torque control for manual transmission of cars, can solve the problems of vehicle forward rush, low engine speed, and high speed overshoot, etc., so as to prevent the engine speed from overshooting too high and optimize the starting performance. , The smooth effect of the matching process
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[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0023] like figure 1 As shown, a torque control method for starting a manual transmission car is characterized in that: different accelerator openings are respectively set with corresponding trigger speeds and limit speeds: step 1, the ECU controls the car to enter through the driving speed signal and the clutch displacement signal. Start mode; step 2, after the ECU compares the engine speed with the trigger speed and the limit speed, the maximum torque of the engine is limited: when the engine speed is less than the trigger speed, the maximum torque of the engine is not limited; When the trigger speed is between the speed limit and the limit speed, the maximum torque of the engine is limited, and the limit value changes linearly and decreas...
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