Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Indication or control of braking – acceleration – or deceleration
Reexamination Certificate
2011-07-05
2011-07-05
Keith, Jack (Department: 3663)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Indication or control of braking, acceleration, or deceleration
C701S001000, C701S071000, C701S072000, C701S079000, C701S080000, C701S091000, C303S140000, C303S146000, C303S148000, C303S149000, C303S150000
Reexamination Certificate
active
07974761
ABSTRACT:
According to the present invention, when a target braking/driving force and a vehicle target yaw moment required to a vehicle cannot be achieved through a control of a braking/driving forces of wheels, in a rectangular coordinate of the braking/driving force and the yaw moment, a polygon indicating the maximum range of the braking/driving force and the yaw moment attainable by the braking/driving forces of the wheels, and an ellipse that crosses each side of the polygon and has a major axis and a minor axis aligning with the coordinate axis of the rectangular coordinate are set, for example. The target braking/driving force and the target yaw moment are modified to the values at the coordinate of the point, which is closer to the origin, of a point of intersection of a segment linking a point indicating the target braking/driving force and the target yaw moment and the origin, and the polygon, and a point of intersection of a segment linking a point indicating the target braking/driving force and the target yaw moment and the origin, and the ellipse.
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Ando Satoshi
Maeda Yoshinori
Okumura Kazuya
Sugiyama Koji
Tsuchida Michitaka
Keith Jack
Nguyen Chuong P
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Toyota Jidosha & Kabushiki Kaisha
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