Patents by Inventor Reinhold Schneckenburger
Reinhold Schneckenburger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20100010710Abstract: A system and a device are provided for influencing the driving behavior of a vehicle by way of first and second closed-loop controls.Type: ApplicationFiled: March 29, 2007Publication date: January 14, 2010Inventors: Johannes Kopp, Martin Moser, Reinhold Schneckenburger, Christian Urban
-
Patent number: 7433768Abstract: In a method, a steeringwheel torque for the steering wheel of a motor vehicle is determined. In this context, a steering angle for steered wheels is predefined by the driver by means of the steering wheel. A steering torque which represents the forces on the vehicle axle acts on the steering wheel. A desired manual torque (M_soll) is determined here using at least one axle model. The desired manual torque is then superimposed on the actual steeringwheel torque (M_ist).Type: GrantFiled: July 16, 2003Date of Patent: October 7, 2008Assignee: Daimler AGInventors: Werner Bernzen, Wilfried Huber, Volker Maass, Martin Moser, Reinhold Schneckenburger, Christian Urban
-
Publication number: 20060129293Abstract: The invention relates to a method that permits the determination of a steering-wheel torque for the steering wheel of a motor vehicle. A steering angle is predefined by the driver for the steered wheels by means of the steering wheel. A steering torque that represents the forces on the vehicle axis acts on the steering wheel. According to the invention, a manual torque (M_desired) is determined using at least one axle model. The manual torque is then superimposed on the steering-wheel torque M_actual).Type: ApplicationFiled: July 16, 2003Publication date: June 15, 2006Inventors: Werner Bernzen, Wilfried Huber, Volker Maass, Martin Moser, Reinhold Schneckenburger, Christian Urban
-
Publication number: 20060129294Abstract: The invention relates to a method and a device for synchronizing the position (LH) of the steering handle and the steering angle (LH) which has been set at the steered vehicle wheels. By means of a control device it is possible to set a relationship function or steering characteristic curve (21, 22, 23) between the steering handle position (LH) and the steering angle (LW). After the control device has been activated, the instantaneous handle position (LH) and the instantaneous steering angle (LW) are compared taking into account the instantaneously set relationship function, and in the case of a deviation (S) in position a relative adjustment is carried out in order to reduce the deviation (S) in position between the handle position (LH) and the steering angle (LW).Type: ApplicationFiled: December 1, 2003Publication date: June 15, 2006Inventors: Martin Moser, Reinhold Schneckenburger
-
Publication number: 20060015226Abstract: The invention relates to a method for determining a steering torque which acts when a steering wheel is activated in motor vehicles. In a motor vehicle, the steering torque which acts when a steering wheel is activated is determined. The motor vehicle here is in particular a motor vehicle whose steered wheels are driven. In this context, according to one method according to the invention the interference torque component (M_stör), based on interference influences, of the steering torque is determined. A steering torque (M_soll) with reduced interference force, in particular free of the influence of an interference force, is then generated at the steering wheel by means of a torque generator (108).Type: ApplicationFiled: July 16, 2003Publication date: January 19, 2006Inventors: Werner Bernzen, Wilfried Huber, Volker Maass, Reinhold Schneckenburger, Christian Urban
-
Patent number: 6873891Abstract: The invention relates to a method and a device for coordinating multiple driving system devices of a vehicle by means of a co-ordination device. The driving system devices produce output signals according to the current driving state of the vehicle. In the coordination device, a result control signal is produced from the output signals and is used as a standard set value for directly influencing the driving state by means of the actuator devices of the vehicle and/or a parameter result signal is produced and used for influencing the regulating and/or control parameters of a driving state regulating system or driving state control system.Type: GrantFiled: May 10, 2001Date of Patent: March 29, 2005Assignee: DaimlerChrysler AGInventors: Martin Moser, Reinhold Schneckenburger
-
Publication number: 20030191573Abstract: The invention relates to a method for providing feedback on the current driving state of a vehicle having a plurality of driving system devices to the driver, and a device for carrying out the method.Type: ApplicationFiled: May 28, 2003Publication date: October 9, 2003Inventors: Stefan Beyer, Martin Moser, Reinhold Schneckenburger
-
Publication number: 20030171865Abstract: The invention relates to a method and a device for co-ordinating multiple driving system devices of a vehicle by means of a co-ordination device. The driving system devices produce output signals according the current driving state of the vehicle. In the co-ordination device, a result control signal is produced from the output signals and is used as a standard set value for directly influencing the driving state by means of the actuator devices of the vehicle and/or a parameter result signal is produced and used for influencing the regulating and/or control parameters of a driving state regulating system or driving state control system.Type: ApplicationFiled: March 27, 2003Publication date: September 11, 2003Inventors: Martin Moser, Reinhold Schneckenburger
-
Patent number: 6612395Abstract: A vehicle with a steering handle, which can be actuated by a driver of the vehicle, with at least one steerable vehicle wheel, which is actuated as a function of actuations of the steering handle, with a control system, which allows operation of the steering system on a steer-by-wire level and on a fall-back level and, at least in an emergency, switches from the steer-by-wire level to the fall-back level, with an electric and/or electronic coupling device, which couples the steering handle to the steerable vehicle wheel on the steer-by-wire level, and with a hydraulic and/or mechanical coupling device, which couples the steering handle to the steerable vehicle wheel on the fall-back level.Type: GrantFiled: May 7, 2001Date of Patent: September 2, 2003Assignee: DaimlerChrysler AGInventors: Martin Moser, Reinhold Schneckenburger
-
Publication number: 20020162700Abstract: A vehicle with a steering handle, which can be actuated by a driver of the vehicle, with at least one steerable vehicle wheel, which is actuated as a function of actuations of the steering handle, with a control system, which allows operation of the steering system on a steer-by-wire level and on a fall-back level and, at least in an emergency, switches from the steer-by-wire level to the fall-back level, with an electric and/or electronic coupling device, which couples the steering handle to the steerable vehicle wheel on the steer-by-wire level, and with a hydraulic and/or mechanical coupling device, which couples the steering handle to the steerable vehicle wheel on the fall-back level.Type: ApplicationFiled: May 7, 2001Publication date: November 7, 2002Inventors: Martin Moser, Reinhold Schneckenburger
-
Patent number: 6323763Abstract: A steering system for motor vehicles, has a steering handle, for example steering handwheel, capable of being operated by the driver. A steering actuating drive provides for the steering adjustment of steerable vehicle wheels. A steering-angle desired-value encoder is capable of being operated by the steering handle, and a steering-angle actual-value encoder operates via the steerable vehicle wheels. A regulating and control arrangement operates the steering actuating drive as a function of a comparison of the desired and actual values of the steering angle. The risk of a collision between a vehicle equipped with the steering system and an obstacle is reduced, and the steering system is suitable for steer-by-wire operation by equipping the steering system with collision prevention apparatus which determine steering angles (collision steering angles) making a collision possible between the motor vehicle and an obstacle.Type: GrantFiled: July 12, 1999Date of Patent: November 27, 2001Assignee: DaimlerChrysler AGInventors: Hubert Bohner, Rainer Freitag, Martin Moser, Reinhold Schneckenburger
-
Patent number: 6298940Abstract: A hydraulic power steering system for motor vehicles which is suitable for a steer-by-wire operation, having a steering handle which can be operated by a driver. A servo motor operates steered vehicle wheels. A servo valve operates the servo motor and is constructed as a rotary slide valve arrangement having mutually rotationally movable control parts which, together, are pushed by a spring system into a normal position relative to one another. An actuator is coupled with the control parts for their rotational adjustment relative to one another and operates the servo valve. A desired steering angle value generator is operated by way of the manual steering handle. An actual steering angle value generator is operated by way of the steered vehicle wheels. An automatic control circuit operates the actuator as a function of a comparison of the desired and actual steering angles.Type: GrantFiled: June 22, 1999Date of Patent: October 9, 2001Assignee: DaimlerChrysler AGInventors: Hubert Bohner, Martin Moser, Reinhold Schneckenburger
-
Patent number: 6283243Abstract: A way is provided to simulate the steering handle manual torques which correspond to a steering stop of the steered vehicle wheels for a vehicle steering system which can be operated in a normal mode and in an emergency mode. The steering system is capable of being switched between a steer-by-wire level assigned to the normal mode, on which level a steering handle is connected to steered vehicle wheels via an electric or electronic control system, and a fall-back level assigned to the emergency mode, on which level the steering handle is positively coupled mechanically and/or hydraulically to the steered vehicle wheels. The fall-back level is activated in normal mode if the steered vehicle wheels are displaced into the region of the steering stop.Type: GrantFiled: September 17, 1999Date of Patent: September 4, 2001Assignee: DaimChrysler AGInventors: Hubert Bohner, Mathias Hartl, Reinhold Schneckenburger
-
Patent number: 6285936Abstract: A steering system for vehicles can be operated in a normal mode, in which a steering handle actuated by the driver and steered vehicle wheels are connected to one another via a control system, and in an emergency mode, in which the steering handle and the steered vehicle wheels are positively coupled. To achieve a steering system which increases the operational reliability of the steering system by simple design measures, a steering-angle control unit for a steering-angle actuator actuates the steered vehicle wheels. The control unit contains a first steering-angle control system, and a manual-torque control unit for a manual-torque actuator actuates the steering handle for the purpose of simulating manual torques. The control unit also contains a first manual-torque control system, and the steering-angle control unit comprises a second manual-torque control system, which is connected redundantly with the first manual-torque control system of the manual-torque control unit.Type: GrantFiled: September 17, 1999Date of Patent: September 4, 2001Assignee: DaimlerChrysler AGInventors: Hubert Bohner, Mathias Hartl, Gerhard Kurz, Martin Moser, Reinhold Schneckenburger
-
Patent number: 6279675Abstract: A steering system of a non-tracked motor vehicle has steered vehicle wheels are connected in normal operation with respect to the effect with a steering handle only by way of an electronic automatic control unit which continuously monitors itself with respect to a correct operation. As a function of a desired-value generator, which is operated by the steering handle, this automatic control system operates an adjusting drive for the steering adjustment of the steered vehicle wheels. In the event of a malfunctioning of the automatic control system, a forced coupling is automatically switched effective between the steering handle and the steered vehicle wheels. This also takes place if the performance limit of the adjusting drive is reached so that the driver is capable of assisting the adjusting drive by the driver's manual force on the steering handle.Type: GrantFiled: September 2, 1999Date of Patent: August 28, 2001Assignee: DaimlerChrysler AGInventors: Hubert Bohner, Martin Moser, Reinhold Schneckenburger
-
Patent number: 6244371Abstract: A steering system of a non-track-bound motor vehicle having steered vehicle wheels which are operatively connected to a steering handle in normal operation only via an electronic regulating arrangement which checks itself continuously for correct operation. In a manner dependent on a desired-value transmitter actuated by the steering handle and on an actual-value transmitter actuated by way of the vehicle wheels, this regulating arrangement actuates an actuating drive for the steering displacement of the steered vehicle wheels. If the regulating arrangement malfunctions, a positive coupling between the steering handle and the steered vehicle wheels is automatically activated. This also occurs if a characteristic variable correlated with the desired/actual value deviation of the steering angle is outside tolerance thresholds.Type: GrantFiled: September 2, 1999Date of Patent: June 12, 2001Assignee: DaimlerChrysler AGInventors: Hubert Bohner, Martin Moser, Reinhold Schneckenburger
-
Patent number: 6213246Abstract: In a steering system for a motor vehicle, the steered vehicle wheels, during normal operation, are coupled with a steering handle only through an electronic regulating system that constantly checks for correct function. The regulating system controls an actuator for the steering adjustment of the steered vehicle wheels in response to a signal from a set value transmitter which is actuated by the steering handle. During abnormal operation, a mechanical or hydraulic forced coupling is introduced between the steering handle and the steered vehicle wheels. At the same time the actuator and/or a manual force adjuster associated with the steering handle operate as a servo motor.Type: GrantFiled: January 15, 1999Date of Patent: April 10, 2001Assignee: DaimlerChrysler AGInventors: Hubert Bohner, Martin Moser, Reinhold Schneckenburger
-
Patent number: 6209677Abstract: A steering system of a non-tracked motor vehicle whose steered vehicle wheels are connected in the normal operation with respect to the effect with a steering handle only by way of an electronic automatic control unit which continuously monitors itself with respect to a correct operation. As a function of a desired-value generator, which is operated by the steering handle, and an actual-value generator operated by the vehicle wheels, this automatic control system operates an adjusting drive for the steering adjustment of the steered vehicle wheels. In the event of a malfunctioning of the automatic control system, a forced coupling is automatically switched effective between the steering handle and the steered vehicle wheels. When the forced coupling is switched on, the steering system operates as much as possible in the manner of a conventional power steering system.Type: GrantFiled: September 9, 1998Date of Patent: April 3, 2001Assignee: DaimlerChrysler AGInventors: Hubert Bohner, Martin Moser, Reinhold Schneckenburger
-
Patent number: 6095029Abstract: The invention relates to a method for supplying a device or system with a pulsating or cyclic flow of power or energy that alternates in the manner of a noise, with the noise having a spectral amplitude or intensity distribution that is essentially the inverse of the amplitude frequency pattern of a noise parameter of the device or system so that low-noise transmission of power or energy is made possible.Type: GrantFiled: December 17, 1997Date of Patent: August 1, 2000Assignee: DaimlerChrysler AGInventor: Reinhold Schneckenburger
-
Patent number: 5944137Abstract: A vehicle steering system has an electronic control system for coupling a steering device and the steered wheels of the vehicle, with the steering angle setpoint signal passing though a filter before a setpoint/actual value comparison is made. The filter passes essentially only those frequencies below an adjustable transition frequency. A switch is made to a low transition frequency when there is to be a direct translation between the steering device and the steered wheels of the vehicle.Type: GrantFiled: August 28, 1997Date of Patent: August 31, 1999Assignee: Daimler-Benz AGInventors: Martin Moser, Reinhold Schneckenburger