Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Indication or control of braking – acceleration – or deceleration
Reexamination Certificate
2005-08-09
2005-08-09
Nguyen, Cuong H (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Indication or control of braking, acceleration, or deceleration
C701S070000, C701S075000, C701S074000
Reexamination Certificate
active
06928355
ABSTRACT:
If a condition for starting a yaw control during an antiskid control is met while the antiskid control is being executed on one of right and left front wheels during braking on a uneven friction-coeffient road surface, the reference value for making the determination to start the antiskid control on the other one of the front wheels is reduced, and therefore the antiskid control is started at an earlier timing. If the antiskid control is executed on the wheel, the brake pressure of the wheel is controlled in a pre-set specific pattern.
REFERENCES:
patent: 4439824 (1984-03-01), Mayer
patent: 5001640 (1991-03-01), Matsumoto et al.
patent: 5015041 (1991-05-01), Kuwana et al.
patent: 5058018 (1991-10-01), Kuwana et al.
patent: 5140524 (1992-08-01), Matsuda
patent: 5207483 (1993-05-01), Shimada et al.
patent: 5286100 (1994-02-01), Takayama et al.
patent: 5328256 (1994-07-01), Ohta et al.
patent: 5488557 (1996-01-01), Matsuda
patent: 5752752 (1998-05-01), Tozu et al.
patent: 5799261 (1998-08-01), Ozaki et al.
patent: 5826210 (1998-10-01), Izumi et al.
patent: 5878365 (1999-03-01), Onogi et al.
patent: 5906650 (1999-05-01), Tsuno et al.
patent: 5918953 (1999-07-01), Nihei et al.
patent: 6026343 (2000-02-01), Ogino
patent: 6078858 (2000-06-01), Tozu et al.
patent: 6272417 (2001-08-01), Ross et al.
patent: A 6-144171 (1994-05-01), None
patent: 07215195 (1995-08-01), None
patent: 07-301167 (1995-11-01), None
patent: 08002397 (1996-01-01), None
patent: 08080823 (1996-03-01), None
patent: H11-357457 (1999-12-01), None
patent: 2001-175401 (2001-06-01), None
patent: A 2001-310726 (2001-11-01), None
Derwent-Acc-No: 2003-261563, published on Feb. 18, 2003, titled “Antiskid control apparatus for motor vehicle, judges time duration from start of hydraulic pressure reduction process until vehicle speed reaches pseudo speed degree to detect skidding . . . ”.
Derwent-Acc-No: 2000-312560, published on Apr. 4, 2000, titled “Antiskid control apparatus for vehicles, performs antiskid control when removed decelerating component of low frequency region exceeds predetermined threshold value”.
Oikawa et al., Derwent-Acc-No: Motor vehicle split anti-skid brading control appts—includes controller for assessing with reference to threshold values whether or not a vehicle wheel is about to lock based on wheel speeds.
Matsuda, Derwent-Acc-No: 1987-179114, published on Jun. 25, 1987, titled “Antiskid brake control for motor vehicle—has retardation monitors on at least two wheels with processor to compute road speed”.
H. Lieber, Derwent-AA-No: 1984-313986, Dec. 19, 1984, Four-wheel drive vehicle with electronic differential steering—uses wheel-speed sensors and control circuit for regulating braking and engine torque.
Doura Akifumi
Kuwahata Yasuhisa
Nihei Toshihisa
Suzuki Yoshinori
Udaka Satoshi
Advics Co., Ltd.
Nguyen Cuong H
Oliff & Berridg,e PLC
Toyota Jidosha & Kabushiki Kaisha
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