Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2005-12-06
2005-12-06
Argenbright, Tony M. (Department: 3747)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C701S110000, C701S113000, C701S114000, C123S179300, C123S179400
Reexamination Certificate
active
06973383
ABSTRACT:
An engine is automatically stopped when a predetermined amount of time has passed with a predetermined stopping condition being fulfilled, even if learning is not yet complete, when an automatic stopping condition of the engine and a learning execution condition of a control amount of the engine during idling have been fulfilled. However, the engine is prohibited from automatically stopping until the learning is complete when the learning history of the control amount has been cleared by battery disconnection or the like and is not stored. Accordingly, it is possible to both simultaneously control an idling stop when the engine is idling and learn the control amount, as well as minimize a strange sensation felt by the driver that arises from an idling stop not being performed.
REFERENCES:
patent: 6009371 (1999-12-01), Kobayashi
patent: 6251046 (2001-06-01), Yoshino et al.
patent: 6275759 (2001-08-01), Nakajima et al.
patent: 6308129 (2001-10-01), Uchida
patent: 2001-27146 (2001-01-01), None
Chinese Office Action dated Jun. 24, 2005 with English translation.
Mitsutani Noritake
Uchiyama Tomoyuki
Argenbright Tony M.
Hoang Johnny H.
Kenyon & Kenyon
Toyota Jidosha & Kabushiki Kaisha
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