发明授权
US6066071A Automated transmission downshift control 有权
自动变速箱减速控制

Automated transmission downshift control
摘要:
A method/system for controlling downshifting in an automated mechanical transmission system (10) utilized on a vehicle. When a downshift from a currently engaged ratio (GR) is required (ES 1) and then single downshifts (GR.sub.TARGET =GR-1) are evaluated in sequence.
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