Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Construction or agricultural-type vehicle
Reexamination Certificate
2005-03-28
2010-10-19
Tran, Dalena (Department: 3664)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Construction or agricultural-type vehicle
C192S020000
Reexamination Certificate
active
07818110
ABSTRACT:
A traveling control device and a traveling control program for a work vehicle in which a change in a control quantity due to an effect of vehicle body vibrations is small, fixing the desired control quantity is possible, and the control quantity can be matched with the operator's feel. A travel control program in which a first line on which the speed ratio reduces corresponding to a change in the operation stroke, a second line having hysteresis with respect to the first line and on which the speed ratio increases corresponding to a change in the operation stroke, and third lines on which the speed ratio changes corresponding to the change in the operation stroke and the change in speed ratio with respect to the change in the operation stroke is smaller than that of the first and the second line are set is installed in the control device.
REFERENCES:
patent: 4702358 (1987-10-01), Mueller et al.
patent: 5003776 (1991-04-01), Kanai et al.
patent: 5325933 (1994-07-01), Matsushita
patent: 6491118 (2002-12-01), Hou et al.
patent: 6549837 (2003-04-01), Feucht et al.
patent: A-1-186439 (1989-07-01), None
patent: A-05-213230 (1993-08-01), None
patent: A-11-59212 (1999-03-01), None
patent: A-2001-10526 (2001-01-01), None
patent: A-2002-19631 (2002-01-01), None
patent: A-2002-293261 (2002-10-01), None
Refusing Reasons Notice issued from the Japanese Patent Office on Mar. 24, 2009 in the corresponding Japanese patent application No. 2006-511558 (and English translation).
European Search Report dated Jun. 23, 2008 in corresponding European patent application No. 05727426.8-1523.
Fukasawa Toshihiko
Hashimoto Hidehiro
Hirosawa Yoshiyuki
Ishibashi Eiji
Onodera Yoshitaka
Komatsu Ltd.
Posz Law Group , PLC
Tran Dalena
LandOfFree
Traveling control device and traveling control program for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Traveling control device and traveling control program for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Traveling control device and traveling control program for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4167984