发明名称 |
Dispositivo eletrônico e método de controle de transmissão |
摘要 |
<p>Control device for a transmission unit (10) comprising a clutch (15) and a gear shift (17) which are coupled respectively to a first and a second actuator unit (19, 21) in order to operate the actuation of the clutch and the selection and engagement/disengagement of the gears. The device comprises a transmission control circuit (24) in which a main microprocessor (44) formulates control signals for the first and second actuator unit (19, 21) and an auxiliary microprocessor (46) determines a state of malfunctioning of the main microprocessor (44) in order to transfer the control of the transmission unit (10) to the auxiliary microprocessor (46) in the event of a fault. <IMAGE></p> |
申请公布号 |
BR9700454(A) |
申请公布日期 |
1998.11.03 |
申请号 |
BR19979700454 |
申请日期 |
1997.03.25 |
申请人 |
MAGNETI MARELLI S.P.A. |
发明人 |
GIOVANNI TORNATORE;ANDREA BALDASSO;GIORGIO ALOTTO;FRANCESCO CIMMINO;FABRIZIO AMISANO |
分类号 |
B60W50/00;F16D48/06;F16H59/44;F16H61/12;(IPC1-7):G05D17/02 |
主分类号 |
B60W50/00 |
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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