Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Indication or control of braking – acceleration – or deceleration
Reexamination Certificate
2011-06-21
2011-06-21
Black, Thomas G (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Indication or control of braking, acceleration, or deceleration
C180S197000, C701S082000, C701S084000, C701S090000
Reexamination Certificate
active
07966117
ABSTRACT:
A method for controlling rotation speed of at least one rotary element in the driveline of a vehicle is provided. At least one operating parameter is detected repeatedly, which operating parameter corresponds to an actual value of a torque in the driveline, which is delivered to the rotary element. A desired value of a torque to the rotary element is determined on the basis of friction against the ground of at least one of the ground engagement elements of the vehicle, which ground engagement element is driven via the rotary element. The rotation speed of the rotary element is controlled so that the actual value moves toward the desired value.
REFERENCES:
patent: 4867287 (1989-09-01), Hayashi
patent: 4973295 (1990-11-01), Lee
patent: 5017183 (1991-05-01), Teraoka
patent: 5163530 (1992-11-01), Nakamura et al.
patent: 5178231 (1993-01-01), Watanabe et al.
patent: 5291979 (1994-03-01), Iizuka
patent: 5322150 (1994-06-01), Schmidt-Brucken et al.
patent: 5927421 (1999-07-01), Fukada
patent: 6154702 (2000-11-01), Fodor
patent: 6584398 (2003-06-01), Erban
patent: 6991584 (2006-01-01), Cowan
patent: 2002/0002433 (2002-01-01), Matsuno
patent: 2003/0217876 (2003-11-01), Severinsky et al.
patent: 2003/0221889 (2003-12-01), Sauter
patent: 2004/0133328 (2004-07-01), Bastian et al.
patent: 2005/0027425 (2005-02-01), Wang
patent: 2005/0027427 (2005-02-01), Nagaya
patent: 2005/0109549 (2005-05-01), Morrow
patent: 10113103 (2002-09-01), None
patent: 4042581 (2005-04-01), None
patent: 1477705 (2004-11-01), None
patent: 2204368 (1988-11-01), None
patent: 03006846 (2003-01-01), None
International Search Report for corresponding International Application PCT/SE2006/000208.
Supplementary European Search Report for corresponding European App. EP 05 78 6159.
Supplementary European Search Report for corresponding European App. EP 06 71 6897.
Supplementary European Search Report for corresponding European App. EP 06 71 6898.
Black Thomas G
Coleman Marthe Marc
Volvo Construction Equipment AB
WRB-IP LLP
LandOfFree
Method for controlling rotation speed does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for controlling rotation speed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling rotation speed will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2742245