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Class Information
Number: 477/900
Name: Interrelated power delivery controls, including engine control > Control signal is vehicle weight
Description: A collection of patents wherein the total mass of the vehicle regulates a power delivery control.

Patents under this class:

Patent Number Title Of Patent Date Issued
8332108 System for determining a vehicle mass-based breakpoint for selecting between two different transmission shift schedules Dec. 11, 2012
7967724 Shift map switching control unit Jun. 28, 2011
7873452 Method and system for controlling a vehicle powertrain based upon actual vehicle load Jan. 18, 2011
7778757 Method and a device for controlling movements of a work vehicle Aug. 17, 2010
7396317 Vehicle and method for automatic gear selection in a gearbox forming part of a vehicle Jul. 8, 2008
7226389 Method and device for hill start Jun. 5, 2007
RE39684 Automatic automobile transmission with variable shift pattern controlled in response to estimated running load Jun. 5, 2007
7121977 Throttle ramp rate control system for a vehicle Oct. 17, 2006
RE39134 Automatic transmission control system for an automobile Jun. 13, 2006
7041031 Calculation of automated friction clutch urge torque on grades May. 9, 2006
6851328 Control apparatus for transmission Feb. 8, 2005
6524221 Vehicle transmission Feb. 25, 2003
6500091 Shift control method for automatic transmission Dec. 31, 2002
6412361 Method for determining a starting gear step Jul. 2, 2002
6394931 Starting and driveline shock protection control method and system May. 28, 2002
6205389 Method/system for resetting the value of a control parameter indicative of gross combine weight of vehicles to a default value thereof Mar. 20, 2001
6116105 Method/system for controlling upshifting after resetting the value of a control parameter indicative of gross combined weight of vehicles Sep. 12, 2000
6086509 Method and apparatus for transmission clutch modulation during gear shift based on payload and selected direction Jul. 11, 2000
5678453 Start ratio selection for vehicular automated transmissions Oct. 21, 1997
5598336 Automatic transmission control system with variable lockup timing Jan. 28, 1997
5549525 Electronic control process for an automatic transmission Aug. 27, 1996
5510982 Automatic automobile transmission with variable shift pattern controlled in response to estimated running load Apr. 23, 1996
5491630 Method/system for resetting the value of a control parameter indicative of gross combined weight of vehicles to a default value thereof Feb. 13, 1996
5487005 Method/system for determination of gross combined weight of vehicles equipped with electronic data links Jan. 23, 1996
5406862 Method and apparatus for selecting a starting gear in an automated mechanical transmission Apr. 18, 1995
5172609 Gradeability-based shift pattern control for an automatic transmission Dec. 22, 1992
5154268 Control system for the clutch of a transmission in a motor vehicle Oct. 13, 1992
5129274 Electro-hydraulic shift interlock apparatus for an automatic transmission Jul. 14, 1992
5067374 Vehicle automatic transmission control system Nov. 26, 1991
5047934 Controlling device for automatic speed change mechanism Sep. 10, 1991
5035160 Automatic transmission control system for a vehicle Jul. 30, 1991
5021958 Device and method for determining target value of controllable variable associated with vehicle running state Jun. 4, 1991
4854194 Starting speed stage selector in automatic transmission control system Aug. 8, 1989
4850249 Automated control system for traction vehicles Jul. 25, 1989
4836057 Method of controlling speed change clutches in a transmission Jun. 6, 1989
4803628 Method and apparatus for controlling electro-magnetic particle clutch Feb. 7, 1989
4789936 Automatic transmission system Dec. 6, 1988
4713764 Transmission control apparatus and method for vehicle traveling uphill or downhill Dec. 15, 1987
4658676 Transmission control system for automatic transmission Apr. 21, 1987
4648291 Transmission control apparatus and method for determining shift signals on downhill slopes Mar. 10, 1987
4630508 Method and apparatus to determine constant speed torque on an engine Dec. 23, 1986
4564906 Device for altering gear-shifting sequence in relation to vehicle load Jan. 14, 1986
4523496 Automatic controlling method of transmission Jun. 18, 1985
4312249 Method of control of an automatic transmission and a prognostic circuit for execution of this method Jan. 26, 1982

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