Abstract: A speech dialog control module enhances user operation of a speech dialog system by translating an input signal unrecognizable by a speech dialog system into a recognizable language. A speech dialog control module includes an input device that receives a speech signal in a first language. A controller receives the input signal and generates a control instruction that corresponds to the received input signal. The control instruction has a language that is different from the input signal. A speech-synthesis unit converts the control instruction into an output speech signal. An output device outputs the output speech signal.

Abstract: A receiving device for mobile reception of a receive signal including an audio signal associated with a currently received piece of music, and a method for playback in a mobile receiver are disclosed. A receiving circuit receives the receive signal and outputs the audio signal and information associated with the audio signal. The information includes one or more information fields associated with the currently received piece of music. An arithmetic unit evaluates the information associated with the audio signal. A database is configured for storing database entries. Each database entry includes data fields and associated audio data. The arithmetic unit assigns the information to an assigned database entry by comparing the information fields with the data fields. The arithmetic unit outputs the audio data of the assigned database entry based on a detected disturbance in the reception of the audio signal.

Abstract: A pedestrian route navigation system (“PRNS”) in a vehicle capable of determining a route from a final parking position of the vehicle to a predetermined destination, comprising a final parking position unit and a pedestrian route calculation unit. The PRNS may include a display unit capable of outputting data concerning the route to the predetermined destination, and a transmitting/receiving unit capable of transmitting the data to a mobile information unit of the user of the vehicle.

Abstract: Systems and methods for analyzing acceleration as a road segment characteristic in a vehicle are provided for determining information about a route including for example, the estimated fuel consumption of the route. An example of a system includes a data storage medium for storing map data having road segments, a bus interface to a data bus for receiving measured values of a velocity or an acceleration from a velocity or acceleration sensor, a position data receiver configured to receive position data for determining a current position, and a system controller. The system controller is configured to identify a road segment associated with the current position. The system controller retrieves parameters of a probability distribution of acceleration associated with the identified road segment from the data storage medium. Updated parameters of the probability distribution of acceleration are determined from the measured values of the velocity or acceleration.

Abstract: A pedestrian route navigation system (“PRNS”) in a vehicle capable of determining a route from a final parking position of the vehicle to a predetermined destination, comprising a final parking position unit and a pedestrian route calculation unit. The PRNS may include a display unit capable of outputting data concerning the route to the predetermined destination, and a transmitting/receiving unit capable of transmitting the data to a mobile information unit of the user of the vehicle.

Abstract: To improve the user experience, a digital radio receiver may output the data contained within the Fast Access Channel and Service Description Channel of a Digital Radio Mondiale stream when their decoding is complete without waiting for the Main Service Channel decoding to finish. When the Main Service Channel decoding is finished, the digital radio receiver may output the audio or data contained within the Main Service Channel. The audio or data from the Digital Radio Mondiale stream may be output on a speaker, headphones, a display, or other type of transducer. The digital radio receiver may also include a processor and a memory to store data from the Fast Access Channel and the Service Description Channel, including data from previously received Digital Radio Mondiale streams.

Abstract: A display device includes an integrated liquid crystal display and a backlight unit. The liquid crystal display is provided with a backlight system that includes a light-emitting element positioned along one or more sides of the display. In order to efficiently distribute and dissipate the heat produced by the light-emitting element, the backlight cover can cover the light-emitting elements and the area over the liquid crystal display. For shielding, the backlight cover can separate the display from an electronic circuit assembly. The backlight cover may be made monolithically of a heat-conductive material such as aluminum, as well as an electro-conductive material for shielding. The backlight cover may also provide mechanical support for the display device and mounting features to ease assembly and mounting to a target location. Such a display device may be deployed on a vehicle, for instance, as part of a vehicle navigation, communication, and/or entertainment system.

Abstract: A multifunctional rotary switch for operating an electronic device is providing having a roller with an axis of rotation. The roller has a bidirectional rotational mode of operation where the roller rotates in both a clockwise and counter clockwise direction around the axis, a translational mode of operation where the roller is moved in a direction substantially parallel to the axis of rotation and a pushing mode of operation where the roller is moved in a direction substantially perpendicular to the axis of rotation.

Abstract: An emergency call system transmits an emergency call with emergency information from a vehicle using a communication system. The emergency call system includes an emergency call device that connects with an emergency assistance center during an emergency. The emergency call device may be automatically or manually triggered to transmit data and information related to an emergency to the assistance center. Data and information may be transmitted over a data connection and/or a voice connection over a hardwired or wireless network.

Abstract: An optimum route search may be conducted through the use of a tiling overlay on the network of road segments. Overlaying the tiling (grid) over the road segments allows for a reduction of the number of road segments considered for an optimum path as road segments can be evaluated on whether the road segment is part of an optimal path to the borders of a first tile and then successively larger frames of tiles around the initial tile. By reducing the number of road segments considered for the optimum route search to road segments that are part of optimal routes to various tile boundary edges, the computation of the optimum route for the route of interest may be quicker and less resource intensive than efforts to determine optimum routes through other methods.

Abstract: A networked system for controlling the mobile access to a data service, which may provide encrypted data, is presented. The system may include a mobile device and a mobile access control server, which controls the mobile device's access to the data service by controlling the access information required to access the data service. The system may also include a content server that provides the data service, a certification authority, and a network for enabling communication among the components of the system. To access encrypted data services, the mobile device communicates an access request to the mobile access control server, which determines whether access should be granted, and provides access information to the mobile device, enabling the mobile device to establish encrypted communication with the content server and/or to decrypt the encrypted data provided by the data service via the content server.

Abstract: An electro-acoustic transducer includes a generally V-shaped diaphragm comprising a folded sheet of film material. The diaphragm also comprises two upper ends, a lower end, an inner surface, and an outer surface. A frame supports the diaphragm in at least the two upper ends of the diaphragm and a structured conductive layer is arranged on a surface of the diaphragm. Permanent magnets are attached to the frame adjacent to the upper two ends and the lower end of the diaphragm.

Abstract: An electro-acoustic transducer has a membrane comprises a folded or curved sheet of film material. A frame supports the membrane in at least an upper end thereof. A resilient suspension connects the upper ends of the membrane to the frame. A driver system is attached to the frame and the membrane for moving the membrane dependent on an electrical input signal. At least one ferromagnetic element is arranged in the membrane or on one of the surfaces of the membrane at its lower end. At least one magnet provides a magnetic field, the magnet being attached to the frame in a position adjacent the lower end of the membrane. The ferromagnetic element is pulled down by a magnetic force between the element and the magnet establishing a gap therebetween such that tensioning of the membrane is achieved by the magnetic force.

Abstract: A navigation system and method having a function of alerting the driver to potential wrong way driving comprises means 102 for determining a position of a vehicle 300, means 107 for calculating a driving route of the vehicle 300, means 108 for determining a driving manoeuvre in accordance with the predetermined driving route 305, means 104, 105, 110, 111 for outputting indications relating to the determined driving manoeuvre to a driver of the vehicle 300, and means 109 for alerting the driver to potential wrong way driving including means 201 for detecting a potential wrong way driving situation and means 202, 104, 105, 110, 111 for outputting an indication relating to the potential wrong way driving situation to the driver.

Abstract: A digital transcoder system is presented for receiving data bit streams with a first bit rate (R1) and outputting a data bit stream with a second bit rate (R2) which differs from the first bit rate (R1), and in particular is reduced relative thereto. This transcoder system has a decoder device (10) on its input side and a coder device (20) on its output side, the latter consisting of a series circuit of a quantizer (21) for requantizing the data dequantized in the decoder device (10), with a requantization factor (Q2), also with a subsequent VLC coder (22) and an output buffer (23). Establishing the second bit rate (R2) requires that the requantization factor of the quantizer (21) be changed, with reference to macro-blocks, according to the specification of a certain calculational formula.

Abstract: An electromagnetic drive includes a drive plate disposed in a magnetic field. The drive plate includes a non-conductive medium with a first plurality of linear conductive elements arranged parallel to a first axis. The first plurality of linear conductive elements connects first and second electrical terminals supported by the non-conductive medium. The drive plate may be driven in the magnetic field along a second axis that is substantially perpendicular to the first axis when an electrical current of sufficient magnitude is passed through the first plurality of linear conductive elements.

Abstract: A driver assist system is provided that generates a video signal representing a vehicle environment outside a vehicle. At least one feature is extracted from the video signal. A reference is selected from a plurality of reference features stored as location attributes in a map database. The extracted feature is compared to at least one reference feature. An object in the vehicle environment is identified based on the comparison of the extracted feature and the reference feature. An indication is provided to a driver of the vehicle on the basis of the identified object. In one example, the system includes a video capturing device, an indicating device, a vehicle-based processing resource and access to a map database server. Processing tasks may be distributed among the vehicle-based processing resource and an external processing resource.

Abstract: A head-mounted display system is provided. According to one example of an implementation, the head-mounted display system includes at least one sensor detecting surrounding information, a processing unit processing the surrounding information received from the at least one sensor, a display control unit generating display information to be displayed to a user of the system from the processed surrounding information received from the processing unit, and a head-mounted display capable of displaying information received from the display control unit to the user.

Abstract: A pedestrian route navigation system (“PRNS”) in a vehicle capable of determining a route from a final parking position of the vehicle to a predetermined destination, comprising a final parking position unit and a pedestrian route calculation unit. The PRNS may include a display unit capable of outputting data concerning the route to the predetermined destination, and a transmitting/receiving unit capable of transmitting the data to a mobile information unit of the user of the vehicle.

Abstract: A system is provided for conveying information to an occupant of a motor vehicle. In one example of an implementation, driving-relevant information is obtained for example using sensors or a navigation system. An audio message is determined based on the obtained driving-relevant information. Spatial characteristics for the audio message are also determined. The audio message is output in the motor vehicle with the determined spatial characteristic via loudspeakers.