| Patents for B62D 101 - Road speed (3,636) |
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| 04/21/1994 | DE4332247A1 Electronically controlled steering servo mechanism using fuzzy logic - computes requirement for contribution to steering torque from fuzzy evaluation of measured lateral acceleration and road speed |
| 04/21/1994 | DE4332233A1 Electronically controlled steering servo-mechanism using fuzzy logic - computes requirement for contribution to steering torque from fuzzy evaluation of measured lateral acceleration and road speed |
| 04/19/1994 | US5303989 Vehicle dynamic characteristic control apparatus |
| 04/12/1994 | US5301766 Power steering and limited slip differential system |
| 04/05/1994 | US5299650 Motor-driven power steering apparatus and method |
| 03/31/1994 | DE4333161A1 Steering equipment for road vehicle - has front and rear wheel steering controlled by feedback with slewing rate as parameter |
| 03/31/1994 | DE4332040A1 Four-wheel steering system for road vehicle - has target value for control of steering of rear wheels in answer to steering movement of front wheels by addition and subtraction of operands determined by basic position of signals |
| 03/10/1994 | DE4229504A1 Vehicle road-curve stability regulation procedure - involves regulation of actual yaw velocity by comparison with required value as calculated from detected parameters |
| 03/01/1994 | US5289894 Steering system for a vehicle |
| 03/01/1994 | US5289893 Steering control apparatus |
| 03/01/1994 | US5289891 Rear-wheel steering apparatus for wheeled vehicle |
| 02/24/1994 | DE4327639A1 Electric motor servo-assisted steering system for motor vehicle - includes motor control unit for motor providing extra steering torque and control unit for selective electro-magnetic coupling of motor to steering system. |
| 02/10/1994 | DE4326355A1 Variable-ratio, power-assisted steering for motor vehicle - uses two planetary gears of equal speed redn. ratio with set-point control of worm gear repositioning input planetary gear |
| 02/01/1994 | US5283741 Control apparatus for a vehicle power steering system |
| 02/01/1994 | US5283740 Steering handle position sensor checking apparatus |
| 12/21/1993 | US5271475 Power steering system with improved means for warning of malfunction |
| 12/21/1993 | US5271474 Electric power steering apparatus |
| 12/07/1993 | US5268841 Apparatus for actively controlling steer angle of front wheels of vehicle |
| 12/07/1993 | US5267629 Auxiliary steering system for a vehicle |
| 11/23/1993 | US5265019 Steering control apparatus for vehicle |
| 11/16/1993 | US5261503 Adaptive steering control system |
| 11/16/1993 | US5261501 Four-wheel steering system with steering motor short circuit control |
| 10/06/1993 | EP0563885A2 Rear-wheel steering apparatus for vehicles |
| 10/05/1993 | US5251135 Vehicle steering control system |
| 09/21/1993 | US5247441 Vehicle steering control system |
| 09/08/1993 | EP0559114A2 Process for steering a road vehicle with front and rear wheel steering |
| 09/01/1993 | EP0557692A1 Apparatus for controlling the steering angle |
| 08/24/1993 | US5238078 Electric control apparatus for four-wheel steering vehicle |
| 08/18/1993 | EP0555860A1 Steering stability control system for vehicle |
| 08/17/1993 | US5236335 Front-wheel steering system |
| 08/11/1993 | EP0554703A1 Electric power steering apparatus |
| 08/05/1993 | DE4302544A1 Rear-wheel steering control system with stepper motor - returns rear wheels to neutral position by opening valve in hydraulic system on detection of fault |
| 08/04/1993 | EP0553627A1 Vehicle rear wheel steering angle controlling apparatus having means for reducing vehicle-speed-based change in the angle, when steering wheel is not operated |
| 07/20/1993 | US5229955 Apparatus for detecting road surface frictional coefficient |
| 07/15/1993 | DE4300844A1 Control system for ride characteristics of motor vehicle - corrects estimated characteristic index in accordance with control signal dependent on ride, movement and route evaluations. |
| 07/15/1993 | DE4300255A1 Ride dynamics controller for four-wheeled motor vehicle - operates three-position magnetic valves in hydraulic system for selective differential braking according to steering angle. |
| 07/13/1993 | US5227974 Rear wheel turning system for four-wheel steered vehicle |
| 07/08/1993 | DE4200061A1 Verfahren zur bestimmung der fahrzeugquergeschwindigkeit und/oder des schwimmwinkels Method for determining the vehicle lateral velocity and / or the float angle |
| 07/07/1993 | EP0400127B1 Assisted steering system for a vehicle |
| 07/06/1993 | US5225753 Electric control apparatus for four-wheel steering system |
| 06/30/1993 | EP0548854A1 Steering system for instantaneous steering ration control |
| 06/24/1993 | DE4142580A1 Verfahren und vorrichtung zum betrieb einer elektromotorischen servolenkung Method and device for operating an electromotive power steering |
| 06/15/1993 | US5219035 Front and rear wheel steering system for motor vehicles |
| 06/09/1993 | EP0545667A2 Control method and device for steering the rear wheels of a vehicle |
| 06/03/1993 | DE4240557A1 Safety system for car - has steering angle, speed and cross-acceleration sensors with alarm activated by discriminator if speed in curves is dangerous |
| 05/19/1993 | EP0541751A1 Servo-steering system for a motor vehicle |
| 05/18/1993 | US5212642 Electric control apparatus for four-wheel steering system |
| 05/18/1993 | US5212641 Rear wheel steering control system for vehicle |
| 05/18/1993 | US5211073 Apparatus for generating a preferably controllable axial counterforce in a rotating shaft that is axially displaceable by an axial force |
| 05/05/1993 | CN1071628A Steering auxiliary device for non-rail auto |
| 05/04/1993 | US5208752 Control apparatus for power-assisted steering system |
| 04/29/1993 | WO1993008063A1 Assisted steering system for non-trackbound vehicles |
| 04/27/1993 | US5205371 Motor-driven servo steering system |
| 04/22/1993 | DE4134240A1 Lenkungsunterstuetzung bei einem nicht-spurgebundenen fahrzeug Steering support for a non-track-bound vehicle |
| 04/20/1993 | US5204815 Electric control apparatus for control of the running characteristic of a wheeled vehicle |
| 04/13/1993 | US5201382 Four-wheel-steered vehicle control system |
| 03/30/1993 | CA1315207C Steering system for motor vehicle |
| 03/17/1993 | EP0531870A2 Power steering apparatus |
| 03/11/1993 | DE4229463A1 Rear-wheel delayed steering system for motor vehicle - stabilises manoeuvrability by phasing of rear-wheel steering servo to limit reaction against change of direction |
| 03/10/1993 | EP0434677B1 In-process computer-controlled active rear axle kinematic chain |
| 03/03/1993 | EP0528888A1 Method for dampening vibrations in hydraulic systems. |
| 02/23/1993 | US5189616 Four-wheel steering system for motor vehicle |
| 02/23/1993 | US5189613 Device for adjusting the steering angle of vehicle wheels |
| 02/18/1993 | WO1993002906A1 Electronic steering control |
| 02/03/1993 | EP0525574A2 System for controlling failsafe-systems |
| 02/02/1993 | US5184297 Method of calibrating power steering for uniform vehicle-to-vehicle steering effort |
| 01/13/1993 | EP0522555A1 Rear-wheel steering apparatus for wheeled vehicle |
| 01/13/1993 | EP0522554A1 Rear wheel steering device |
| 01/13/1993 | EP0522466A1 Controlling apparatus for power steering |
| 12/22/1992 | US5172785 Vehicle control system adjustable in accordance with driver's age and characteristic |
| 12/10/1992 | WO1992021545A1 Servo-steering system for a motor vehicle |
| 12/10/1992 | DE4118699A1 Lenksystem Steering system |
| 12/10/1992 | DE4118456A1 Servolenkung fuer ein kraftfahrzeug Power steering for a motor vehicle |
| 12/08/1992 | US5168948 All-wheel steering for motor vehicles |
| 11/19/1992 | EP0514343A2 Automatic lateral guidance control system |
| 11/10/1992 | US5162997 Control system for automotive vehicle for controlling vehicle driving behavior with feature of harmonization of vehicular driving condition dependent control and driver's driving tendency adapted control |
| 10/27/1992 | US5159553 Steering control apparatus |
| 10/20/1992 | US5156229 Steering control apparatus |
| 09/30/1992 | EP0440638B1 Servo-assisted steering system for motor vehicles |
| 09/24/1992 | DE4208404A1 Yaw pulse detector for motor vehicle motion controller - contains several acceleration sensors, yaw pulse derivation device and characteristic correction device which corrects for sensor ageing effects and inaccurate sensor positioning |
| 09/16/1992 | EP0503026A1 Method of determining the oblique-motion angle of a braked vehicle and/or the lateral motion force acting on the vehicle. |
| 08/25/1992 | US5141069 Steering mechanism with toe-in control |
| 08/11/1992 | US5137292 All-wheel steering for motor vehicles |
| 06/04/1992 | DE4139009A1 Four-wheel steering system using Laplace transform - applied to auxiliary front wheel and rear wheel steering angles in equations contg. constructional constants of motor vehicle |
| 06/03/1992 | EP0487967A2 Vehicle with an anti-lock controller |
| 06/03/1992 | EP0487529A1 A wheeled vehicle steering system. |
| 06/03/1992 | EP0292567B1 Electric rear wheel steering apparatus |
| 05/14/1992 | WO1992005987A3 Method of determining the oblique-motion angle of a braked vehicle and/or the lateral motion force acting on the vehicle |
| 05/06/1992 | EP0430954B1 Device for producing a preferably controllable axial counterforce on a rotating shaft which can be displaced axially by an axial force |
| 04/29/1992 | EP0418258B1 Control unit for steering the rear wheels of a road service vehicle |
| 04/16/1992 | WO1992005987A2 Method of determining the oblique-motion angle of a braked vehicle and/or the lateral motion force acting on the vehicle |
| 04/14/1992 | US5103925 Rear wheel steering control system for vehicle |
| 04/09/1992 | DE4031317A1 Stabilised steering for motor vehicle - provides steering corrections to counteract detected irregularities arising from road surface, cross wind etc. |
| 04/07/1992 | US5101922 Rear wheel steering system with fail-safe system |
| 04/02/1992 | DE4030653A1 Verfahren zum bestimmen der schraeglaufwinkel und/oder der seitenfuehrungskraefte eines gebremsten fahrzeuges A method for determining the schraeglaufwinkel and / or of a braked vehicle seitenfuehrungskraefte |
| 03/31/1992 | US5099938 Rear wheel steering apparatus for vehicles |
| 03/25/1992 | EP0476373A2 Method for controlling the dynamic characteristics of a vehicle Method for controlling the dynamic characteristics of a vehicle |
| 03/25/1992 | EP0476372A1 Vehicle dynamic characteristic control apparatus |
| 03/18/1992 | EP0475492A2 Apparatus for stabilizing power steering for temperature effects |
| 03/11/1992 | EP0474130A2 Process for steering a road vehicle with front and rear wheel steering |