Ehrhart
Francois-Xavier Ehrhart, Toulouse FR
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20100198842 | Method and Apparatus for Filtering Peer-to-Peer Network Searches for Limited Capability Devices - A method and apparatus for filtering a peer-to-peer (P2P) search query in a P2P network ( | 08-05-2010 |
Francois-Xavier Ehrhart, Talence FR
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20100169414 | Device and Method for Receiving Scalable Content from Multiple Sources having Different Content Quality - A device and a method in a device for receiving scalable content. The method includes receiving a first portion of content to be received with a desired content quality from a first source having a first version of the receivable content. A second portion of content to be received with a desired content quality is received from a second source having a second version of the receivable content, where a value for at least one quality factor of the second version of the receivable content is different than a value for the corresponding quality factor of the first version of the receivable content. At least the first portion of content to be received and the second portion of content to be received is then combined, wherein at least one of the first version and the second version includes non-duplicative data. | 07-01-2010 |
Franziska Ehrhart, Ingolstadt DE
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20150032321 | MOTOR VEHICLE COMPRISING A DRIVER ASSISTANCE DEVICE AND METHOD FOR OPERATING A MOTOR VEHICLE - A motor vehicle has a driver assistance device which is designed to guide the motor vehicle independently and can be switched between several assistance modes which differ in a degree of autonomy of the driver assistance device when driving the motor vehicle. An operating device having several operating elements allows the user to adjust respective driving parameters, which determine a driving behavior of the driver assistance device, in at least one of the assistance modes as a function of an activation of the operating elements. The operating device is designed in the form of a palm rest. Some of the operating elements are arranged on a support body. The support body is mounted such that it can be manually rotated about a vertical axis, and the driver assistance device is designed to adjust the currently active assistance mode as a function of a rotary position of the support body. | 01-29-2015 |
Helmut Ehrhart, Stuttgart DE
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20110301720 | SAFETY CONTROLLER AND METHOD FOR CONTROLLING AN AUTOMATED INSTALLATION - A safety controller for controlling an automated installation which has a plurality of sensors and a plurality of actuators, comprises a control unit to which a plurality of control input signals are supplied by the sensors. The control unit produces a plurality of control output signals in an automatic mode on the basis of the control input signals in accordance with a user program running in said control unit. The plurality of control output signals is used to actuate the plurality of actuators. The safety controller also has a diagnosis evaluation unit to which a number of diagnoses input signals are supplied. The diagnosis evaluation unit takes the diagnosis input signals as a basis for ascertaining which of a plurality of operating states is present at a defined instant of time. The diagnosis evaluation unit produces an operating state data record which represents an ascertained operating state. The safety controller also has an interface for a display unit in order to display diagnosis reports. The operating state data record includes a plurality of diagnosis data and a Boolean status indicator. The control unit actuates at least one actuator on the basis of the Boolean status indicator contained in the operating state data record. | 12-08-2011 |
20120005748 | SAFETY CONTROLLER AND METHOD FOR CONTROLLING AN AUTOMATED INSTALLATION - A safety controller for controlling an automated installation has a control unit to which a plurality of control input signals are supplied from the sensors of the installation. The control unit produces a plurality of control output signals on the basis of the control input signals in accordance with a user program running in said control unit in an automatic mode. The plurality of control output signals actuate the actuators. The safety controller also has a diagnosis evaluation unit that ascertains which one of a plurality of operating states is present at a defined instant of time and produces an operating state signal which represents the ascertained operating state. A diagnosis selection unit generates a diagnosis report as a function of the operating state signal and as a function of a user access authorization signal and/or a special operating mode signal. The diagnosis report representing the ascertained operating state thus varies depending on specific circumstances, such as a certain user access authorization or a certain operating mode. | 01-05-2012 |
20120016495 | SAFETY CONTROLLER AND METHOD FOR CONTROLLING AN AUTOMATED INSTALLATION - A safety controller for controlling an automated installation in accordance with a user program has a control unit receiving a plurality of control input signals from a plurality of sensors. The control unit produces a plurality of control output signals on the basis of the control input signals in accordance with a user program. The control output signals drive actuators in order to adopt one of a plurality of installation states of the automated installation. An installation diagnosis evaluation unit produces a number of installation state signals representing which one of the plurality of installation states is existent at a defined moment of time. In addition, a system diagnosis evaluation unit produces a number of system state signals, with each system state signal representing one from a plurality of operational system states of the controller system, which is formed by the control unit and its connected sensors and actuators, at the defined moment of time. A diagnosis report unit produces a number of diagnosis signals depending on the installation state signals, depending on the system state signals, and depending on predefined associations between said installation states and said operational system states. The diagnosis signals represent a number of diagnosis reports which are a result of a combination of both the installation states and associated operational system states. A display unit displays the diagnosis reports in response to the diagnosis signals. | 01-19-2012 |
Peter Ehrhart, Muenchen DE
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20100300782 | ELECTRIC DRIVING UNIT FOR A VEHICLE - An electric drive unit for a motor vehicle includes an electric motor having a stator that is fixed with respect to a stub axle and a rotor that is rotatably supported with respect to the stub axle. A gear system has its input connected to the rotor for torque transmission. A wheel carrier is connected to the output of the gear system for torque transmission. A first bearing of the wheel carrier is provide on a first axial side of the electric motor facing away from the gear system. A second bearing of the wheel carrier is provided either on the first axial side of the electric motor, or in the gear system, realized in the form of a bearing of a rotatable gear system part connected to the wheel carrier. | 12-02-2010 |
Peter Ehrhart, Munchen DE
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20120319526 | ELECTRIC MACHINE - An electric machine comprises a rotor ( | 12-20-2012 |
20140051544 | DRIVE SYSTEM FOR A LAND CRAFT - A drive system (DS) for a land craft comprises a machine system (M | 02-20-2014 |
20150076959 | METHOD OF PRODUCING A ROTOR OF AN ELECTRIC MACHINE AND ROTOR OF AN ELECTRIC MACHINE - The invention relates to a method of producing a rotor ( | 03-19-2015 |
Timothy Lee Ehrhart, Rijen NL
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20090059931 | Method, system and use thereof for controlling real time contiguous data in a packet switched data system, real time contiguous data service provided using said method - The present invention relates to a method of controlling real time contiguous data in a packet switched data stream comprising data packages. Controlling of said real time contiguous data is performed by retaining data packages of said packet switched data stream for disturbing contiguousness of said real time contiguous data after receiving thereof. The invention further relates to a system for controlling said real time contiguous data the use of such a system in a packet switched data network, and a real time contiguous data service provided using a method as described above. | 03-05-2009 |
20120057459 | Method, System and Use thereof for Controlling Real Time Contiguous Data in a Packet Switched Data Stream, Real Time Contiguous Data Service Provided Using Said Method - A method and apparatus in a packet-switched communication network for controlling Quality of Service (QoS) for a packet-switched data stream that includes a plurality of contiguous data packages. The network normally provides the data stream to users at a first QoS level. When it is determined that a receiving user is not authorized to receive the data stream at the first QoS level, the apparatus intercepts the data stream prior to receipt by the receiving user and extracts selected data packages from the data stream to reduce the QoS level for the data stream to a lower, second QoS level to match an authorization status of the receiving user. The apparatus then forwards to the receiving user, a modified data stream with the lower, second QoS level. | 03-08-2012 |