Control method for non-simple gear shifting of automatic speed changer
A technology of automatic transmission and control method, applied in transmission control, elements with teeth, belts/chains/gears, etc., can solve problems such as large power delay, driver complaints, etc., to improve power performance and shorten shifts. effect of time
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[0017] Such as figure 1 with figure 2 As shown, a non-simple shifting control method of an automatic transmission, when the non-simple shifting conditions are met, complete the current gear G C , Target gear G T And preselected gear G P After the determination of the current gear G C Go to target gear G T During the clutch control process, the target gear G T To preselected gear G P The pressure reduction control of the separating clutch OG2 and the oil charging control of the engagement clutch OC2 from the target gear to the preselected gear, when the current gear G C Reach the target gear G T After the target gear G T As the new current gear G C , Preselected gear G P As the new target gear G T , Continue to the new current gear G C Go to the new target gear G T The follow-up clutch control.
[0018] Target gear G T To preselected gear G P The pressure reduction control of the separating clutch OG2 is in the new current gear G C Go to the new target gear G T The release clutch O...
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