发明名称 |
MISSED SHIFT RECOVERY FOR SEMI-AUTOMATIC SHIFT IMPLEMENTATION CONTROL SYSTEM |
摘要 |
A control system (104) for controlling execution of selected upshifts and downshifts of a mechanical transmission system (10) is provided. The control system includes a central processing unit (106) for receiving input signals indicative of transmission input shaft (16) and output shaft (90) speeds and from a driver control console (108) indicative of manual selection of upshifts or downshifts from a currently engaged gear ratio and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts upon a manual caused torque break of the transmission and manual substantial synchronization of the transmission thereafter. The predetermined logic rules include an algorithm providing enhanced recovery from a missed shift condition.
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申请公布号 |
CA2017215(C) |
申请公布日期 |
1994.10.25 |
申请号 |
CA19902017215 |
申请日期 |
1990.05.18 |
申请人 |
EATON CORPORATION |
发明人 |
MACK, WILLIAM J.;MARKYVECH, RONALD K. |
分类号 |
B60K23/00;F16H59/08;F16H59/12;F16H59/40;F16H59/42;F16H59/46;F16H59/56;F16H59/68;F16H61/02;F16H61/04;F16H61/18;F16H63/42;F16H63/44;(IPC1-7):B60K17/06 |
主分类号 |
B60K23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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