Synchronizer self-learning identification control method and position verification control method
A control method and synchronizer technology, applied in the direction of transmission control, components with teeth, belts/chains/gears, etc., can solve the problem of inaccurate position values, inability to obtain synchronizer position information, and inability to correctly implement new TCU gears Bit selection request and other issues to achieve the effect of improving performance and ensuring correctness
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[0038] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.
[0039] Aiming at the problem in the prior art that due to various factors, accurate information of the position of the synchronizer cannot be obtained, so that the selection and shifting of gears cannot be carried out smoothly, the present invention proposes a control method for the self-learning and identification of the synchronizer and a vehicle synchronizer based on the method. Position verification control method.
[0040] The synchronizer self-learning identification control method of the present invention separately performs the synchronizer gear selection position learning identification and gear shifting position learning identification.
[0041]When the gear selection position is identified, control the gear selection motor to rotate forward, and update the number of times A' that the absolute value of the voltage change of the gear sel...
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