Patent application number | Description | Published |
20080269974 | Method for Controlling the Driving Dynamics of a Vehicle, Device for Implementing the Method and Use Thereof - Disclosed is a method of controlling the driving dynamics of a vehicle, in which a nominal value ({dot over (ψ)} | 10-30-2008 |
20090306856 | Driving dynamics control adapted to driving conditions and based on steering interventions - A device for controlling the driving dynamics of a vehicle senses at least one driving condition variable being representative of a driving condition and has a driving dynamics controller for determining an additional steering angle, according to which a steering motion can be carried out in addition to the steering motion commanded by an operator. | 12-10-2009 |
20090319128 | Method and System for Determining an Optimal Steering Angle in Understeer Situations in a Vehicle - A method for determining an optimal steering angle in understeer situations of a vehicle is described. To assist a driver in reliably stabilizing the vehicle during an understeer situation while driving, a model-based driving traction coefficient factor, a model-based kinematic factor, and a float angle are taken into account in the determination of a steering angle. A limited steering angle δ | 12-24-2009 |
20100217455 | ESTABLISHING QUALITY PARAMETERS OF A DIGITAL MAP - A device and method for the establishment of quality parameters of a digital map. A currently determined position of the vehicle and a measured value of an attribute of this position is used to calculate a quality parameter which serves as additional information for the data of the digital map. A driver assistance system constitutes an improved aid for a driver of a vehicle, since, in addition to the data of the digital map, the driver assistance system uses the feedback information of the quality parameter. | 08-26-2010 |
20110202237 | DRIVING DYNAMICS CONTROL SYSTEM FOR VEHICLES - A driving dynamics control system for vehicles. The control system including at least one driving dynamics controller that is fed setpoint specifications and driving state variables as input data. The control system also includes a plurality of actuators that can be controlled and/or regulated to modify the dynamics of the vehicle, such as steering, adjustable independently of the driver, on a front and/or rear axle of the vehicle, a chassis adjustable independently of the driver, a brake adjustable independently of the driver, and a drive train adjustable independently of the driver. The driving dynamics controller determines a central control specification from the setpoint specifications and the driving state variables and sends it to a distribution algorithm that distributes the control specification into manipulated variables for driving the actuators. | 08-18-2011 |
20110279254 | METHOD AND DEVICE FOR CARRYING OUT AN AVOIDANCE MANEUVER - Disclosed herein is a method and device for carrying out an avoidance maneuver of a motor vehicle. An object in the surroundings of the motor vehicle which is on a collision course is detected. A warning is output to the vehicle driver, to the effect that the motor vehicle is on a collision course, and the steering activity of the vehicle driver is detected. An externally actuable rear-wheel steering device is subsequently switched such that the front wheels and the rear wheels of the motor vehicle are controlled in the same direction. Also, the vehicle movement dynamics effects of the actuation of the externally actuable rear-wheel steering device in the same direction are compensated. A further warning is output to the vehicle driver in order to cause the vehicle driver to perform a greater steering activity necessary as a result of the actuation of the externally actuable rear-wheel steering device. | 11-17-2011 |
20140005875 | Safety Device for Motor Vehicle and Method for Operating a Motor Vehicle | 01-02-2014 |
20140222272 | METHOD FOR IMPROVING THE DRIVING STABILITY - The invention relates to a method for improving the driving stability of a motor vehicle in which driver-independent braking interventions are triggered if a critical driving situation is to be expected on the basis of route information and instantaneous position data of the motor vehicle, and to a corresponding system. According to the invention, the driver predefines, via a human/machine interface, information about the maximum coefficient of friction to be utilized, which is used as the basis for the prediction of a critical driving situation. | 08-07-2014 |
20140257664 | SLIP-CONTROLLED BRAKING SYSTEM FOR ELECTRICALLY DRIVEN MOTOR VEHICLES - A braking system for a motor vehicle, including friction brakes on the wheels of at least one axle, the brakes controlled by a friction brake control device; at least one electric machine connected to at least one wheel and controlled by an electric drive control device; a brake pedal for detecting a deceleration request; a wheel-slip controlling device; and a torque distributing device. The devices for detecting a deceleration request are connected to the wheel-slip controlling device, the wheel-slip controlling device specifying target braking torques for each wheel according to the parameters of the deceleration request. The wheel-slip controlling device connected to a torque distributing device which is connected to the friction brake control device and the electric drive control device and which specifies friction brake requests to the friction brake control device and generator brake requests to the electric drive control device according to the target braking torques. | 09-11-2014 |