Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Electric vehicle
Reexamination Certificate
2008-01-23
2011-12-20
Camby, Richard (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Electric vehicle
C477S002000, C180S065210
Reexamination Certificate
active
08082073
ABSTRACT:
A loss reduction module of an electric vehicle control device has a function to limit a torque to not exceed a constant loss characteristic and issue a torque instruction if a requested torque exceeds the constant loss characteristic when an ecology switch is turned ON and low fuel consumption travel is instructed. More specifically, when a requested torque exceeding the constant loss characteristic is input, a torque limit is applied to a point on the constant loss characteristic. Accordingly, the torque instruction is output as a torque which is suppressed more than a characteristic curve obtained by combining the constant loss characteristic and a characteristic indicating the relationship between the torque and the number of rotations during normal travel.
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Chinese Office Action issued in Chinese Application No. 200880001313.1 on Oct. 27, 2010 (with translation).
Iwatsuki Ken
Okamura Masaki
Suhama Masayoshi
Aisin AW Co. Ltd.
Camby Richard
Oliff & Berridg,e PLC
Toyota Jidosha & Kabushiki Kaisha
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