Klotzbuecher
Dirk Klotzbuecher, Wuerzburg DE
Patent application number | Description | Published |
---|---|---|
20100127915 | METHOD AND APPARATUS FOR RADAR SIGNAL PROCESSING - A radar apparatus and method for determining the range to and velocity of at least one object comprising, transmitting a plurality of RF signals, each comprising a particular frequency and being transmitted during a particular unique finite period, the plurality of signals collectively comprising at least one first subset of signals having the same frequency and at least one second subset of signals having different frequencies, receiving the plurality of signals after reflection from an object, determining a phase difference between each of the signals and the corresponding reflected signal, each piece of phase difference information herein termed a sample, organizing the samples in two-dimensions wherein, in a first dimension, all samples have the same frequency and, in a second dimension, all consecutive samples are separated from each other by a fixed time interval; processing the samples in the first dimension to determine a phase rotation frequency corresponding to the samples in the first dimension, the phase rotation frequency comprising a Doppler frequency for the at least one object, processing the samples in the second dimension to determine a second phase rotation frequency corresponding to the samples in the second dimension; the phase rotation frequency comprising Doppler frequency and range frequency for the at least one object; comparing the first phase rotation frequency to the second phase rotation frequency to distinguish range frequency from Doppler frequency of the at least one object; and converting the Doppler frequency to a velocity of the object and converting the range frequency to a range of the object. | 05-27-2010 |
Dirk Klotzbuecher, Wurzburg DE
Patent application number | Description | Published |
---|---|---|
20080266170 | Method and Measuring Device For Determining A Relative Velocity - The present invention relates to a method and device for determining a relative velocity between a host ( | 10-30-2008 |
Drik Klotzbuecher, Würzburg DE
Patent application number | Description | Published |
---|---|---|
20150323651 | Misalignment Processing for a Vehicle Radar Sensor - The present invention relates to a vehicle radar system ( | 11-12-2015 |
Karin Klotzbuecher, Eveleigh AU
Patent application number | Description | Published |
---|---|---|
20150026134 | FAST PCA METHOD FOR BIG DISCRETE DATA - This disclosure is related to further approximating multiple data vectors of a dataset. The multiple data vectors are initially approximated by one or more stored principle components. A processor performs multiple iterations of determining an updated estimate of a further principle component based on the multiple data vectors that are initially approximated by the one or more stored principle components. The processor performs this step such that the updated estimate of the further principal component further approximates the dataset. In each iteration the processor constrains the updated estimate of the further principal component to be orthogonal to each of the one or more stored principal components. The data vectors of the dataset are not manipulated but remain the same data vectors that are approximated by the stored principal components. | 01-22-2015 |
Thomas Klotzbuecher, Rudersberg DE
Patent application number | Description | Published |
---|---|---|
20080238415 | MEASURING SYSTEM FOR CONTACTLESS DETECTION OF A ROTARY ANGLE, WITH A MAGNETIC-FIELD-SENSITIVE ELEMENT DISPOSED IN A RECESS OF THE MAGNET - The invention relates to a measuring system for contactless detection of a rotational angle, having a first body on which at least one magnet is disposed and having at least one magnetic-field-sensitive element, supported by a second body, for generating a measurement signal, the first body and the second body being rotatable counter to one another about an axis of rotation, and the magnet having a blind-borelike recess. The invention provides that the at least one magnetic-sensitive element protrudes at least partway into the recess. | 10-02-2008 |
20110112744 | Actuating device, controller for operating the actuating device and method for operating an actuating device - An actuating device for providing a physical output quantity includes: a control element for providing the physical output quantity; an actuator unit triggering the control element according to a triggering variable; and a communication unit receiving the triggering variable, which communication unit sends actuator information which contains an indication about a correlation between the provided physical output quantity of the actuating device and the triggering variable. | 05-12-2011 |
20150239346 | Active Accelerator Pedal - An active accelerator pedal for a vehicle includes a pedal position sensor configured to detect a position of a pedal lever of the active accelerator pedal and to convert the position into a pedal position signal. The active accelerator pedal further includes an actuator configured to output haptic feedback to the pedal lever. The active accelerator pedal further includes an actuator controller configured to control the actuator. The pedal position sensor is configured to transmit pedal position signals to a central engine controller of the vehicle the engine controller is configured to control drive of the vehicle using the central engine controller, and the actuator controller is configured to receive a pedal position signal from the pedal position sensor. | 08-27-2015 |
20150253152 | Parallel Reading of an Analog Sensor by Two Control Units - An arrangement for reading a sensor element in a vehicle includes a sensor element. The sensor element has at least one analog signal output. The arrangement further includes a first control unit. The first control unit has at least one first signal input. The arrangement further includes a second control unit. The second control unit has at least one second signal input. The signal output is connected to the at least one first signal input. The signal output is further connected to the at least one second signal input using a voltage divider. | 09-10-2015 |