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Class Information
Number: 701/69
Name: Data processing: vehicles, navigation, and relative location > Vehicle control, guidance, operation, or indication > Control of power distribution between vehicle axis or wheels (e.g., four wheel drive vehicle)
Description: Vehicle control, guidance, operation, or indication wherein the electrical data processing system or calculating computer functions to regulate vehicle movement by the connection, disconnection, or transfer of power from a vehicle propelling means to a mechanism having separate outputs driven simultaneously by a member of a planetary gear transmission.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7610980 |
Drive force control method for four-wheel drive vehicle |
Nov. 3, 2009 |
| 7610982 |
Front and rear drive power distribution control device for vehicle |
Nov. 3, 2009 |
| 7613558 |
Differential limiting control apparatus for a vehicle and the method thereof |
Nov. 3, 2009 |
| 7611441 |
Torque transfer control system for power transmission device in a motor vehicle |
Nov. 3, 2009 |
| 7613559 |
Method for automatically actuating longitudinal blocks in four wheel drive vehicles, in particular in working machines and service vehicles |
Nov. 3, 2009 |
| 7610126 |
Apparatus for determining the alignment of the wheels of a motor vehicle |
Oct. 27, 2009 |
| 7606645 |
Vehicle load monitoring for four wheel steering |
Oct. 20, 2009 |
| 7603220 |
Method and system for detecting damage done to a clutch having at least two components that transfer torque by frictional engagement |
Oct. 13, 2009 |
| 7597168 |
Low engine speed steering performance |
Oct. 6, 2009 |
| 7593799 |
Torque transmission device |
Sep. 22, 2009 |
| 7590474 |
Method and device for slope and/or pitch recognition of a vehicle |
Sep. 15, 2009 |
| 7587263 |
Driving controller for a vehicle |
Sep. 8, 2009 |
| 7577504 |
Vehicle stability control system |
Aug. 18, 2009 |
| 7571039 |
Vehicle yaw/roll stability control with semi-active suspension |
Aug. 4, 2009 |
| 7548806 |
Motion control system for vehicle |
Jun. 16, 2009 |
| 7533743 |
Control device for hybrid vehicle |
May. 19, 2009 |
| 7516006 |
Control method for four-wheel drive vehicle |
Apr. 7, 2009 |
| 7480553 |
Driving dynamic control or regulating system and method for a two-track, two-axle motor vehicle |
Jan. 20, 2009 |
| 7457697 |
Vehicle integration control system and program |
Nov. 25, 2008 |
| 7451043 |
Method for determining an upward journey for all-wheel drive vehicles |
Nov. 11, 2008 |
| 7444222 |
Method and apparatus for generating a cornering-corrected eLSD control signal |
Oct. 28, 2008 |
| 7440834 |
Drive force distribution system for four wheel independent drive vehicle |
Oct. 21, 2008 |
| 7433768 |
Method for determining a steering-wheel torque |
Oct. 7, 2008 |
| 7424364 |
Method and device for warning a driver of lane departure |
Sep. 9, 2008 |
| 7421324 |
Drive system switching control method |
Sep. 2, 2008 |
| 7421327 |
Drivetrain protection and management system |
Sep. 2, 2008 |
| 7418328 |
Steering logic for self-propelled mower |
Aug. 26, 2008 |
| 7415324 |
Vehicle wheel alignment adjustment method |
Aug. 19, 2008 |
| 7406374 |
Steering ratio control system of vehicle |
Jul. 29, 2008 |
| 7386383 |
Differential limiting control apparatus for a vehicle and the method thereof |
Jun. 10, 2008 |
| 7366327 |
System for recognizing wheels by artificial vision |
Apr. 29, 2008 |
| 7356391 |
Drive controlling apparatus and method for automotive vehicle |
Apr. 8, 2008 |
| 7341541 |
Method to reduce backlash in a drive train |
Mar. 11, 2008 |
| 7328955 |
Control device for four-wheel drive vehicle |
Feb. 12, 2008 |
| 7328096 |
Driving force switching control apparatus |
Feb. 5, 2008 |
| 7325640 |
Power transmission system for four-wheel drive vehicle |
Feb. 5, 2008 |
| 7315776 |
Control device for an at least part-time four-wheel-drive motor vehicle |
Jan. 1, 2008 |
| 7290634 |
Vehicle differential control |
Nov. 6, 2007 |
| 7290636 |
Device and method for controlling distribution of drive force of four-wheel drive car |
Nov. 6, 2007 |
| 7266437 |
Temperature dependent trigger control for a traction control system |
Sep. 4, 2007 |
| 7264077 |
Drive force control method for four-wheel drive vehicle |
Sep. 4, 2007 |
| 7263424 |
Apparatus and method for controlling driving force supplied to wheels on opposite sides of vehicle |
Aug. 28, 2007 |
| 7258185 |
Drive power transmission equipment |
Aug. 21, 2007 |
| 7248957 |
Control device for an at least partially four-wheel-driven motor vehicle |
Jul. 24, 2007 |
| 7206683 |
Control device for an at least partially four-wheel-driven vehicle |
Apr. 17, 2007 |
| 7197386 |
Control system for a vehicle with at least part-time four-wheel drive |
Mar. 27, 2007 |
| 7197383 |
System for limiting reactive torque in powertrains |
Mar. 27, 2007 |
| 7188018 |
Control device for an at least partially four-wheel-driven motor vehicle |
Mar. 6, 2007 |
| 7151991 |
Driving-force distribution control system for four-wheel-drive vehicles |
Dec. 19, 2006 |
| 7146266 |
Controlling a hydraulic hybrid vehicle powertrain having an internal combustion engine and a hydraulic pump/motor |
Dec. 5, 2006 |
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