Audi AG ) is a German automobile manufacturer that designs, engineers, produces, markets and distributes luxury automobiles. Audi oversees worldwide operations from its headquarters in Ingolstadt, Bavaria, Germany. Audi-branded vehicles are produced in nine production facilities worldwide.Audi has been a majority owned subsidiary of Volkswagen Group since 1966, following a phased purchase of Audi AG's predecessor, Auto Union, from Daimler-Benz. Volkswagen relaunched the Audi brand with the 1965 introduction of the Audi F103 series.The company name is based on the Latin translation of the surname of the founder, August Horch. "Horch", meaning "listen" in German, becomes "audi" in Latin. The four rings of the Audi logo each represent one of four car companies that banded together to create Audi's predecessor company, Auto Union. Audi's slogan is Vorsprung durch Technik, meaning "Advantage through Technology". However, since 2007 Audi USA has used the slogan "Truth in Engineering". Audi is a member of the "German Big 3" luxury automakers, along with BMW and Mercedes-Benz, which are the three best-selling luxury automakers in the world. Wikipedia.
Volkswagen AG and Audi AG | Date: 2017-03-29
An interactive vehicle navigation system (100) provides not only navigation instructions to arrive at a destination but also a three-dimensional (3D) animated preview that provides a realistic view of a specified destination, including three-dimensional imagery of recognizable landmarks in the surroundings at the destination. The point of view from which the 3D animated preview is generated is selected as to provide a vantage of the locale that avoids obstructions to the users view, such as from a point of view that is higher than street level.
Audi AG | Date: 2017-02-08
A method for determining a spatially resolved extent of error for position finding with a global navigation satellite system for a target area of interest using field data from a plurality of field apparatuses, particularly motor vehicles (2), that each have a receiver (3) for the global navigation satellite system and are at least intermittently situated in the target area, comprising the following steps: ascertainment of at least one field data record (5), comprising a current GNSS position (7) in the target area and an error value (8) associated with said position, by the field apparatuses, transmission of the field data records (5) to a central computation device (12), ascertainment and update of an error map (14), containing the extents of error for various positions and/or subareas in the target area, by virtue of statistical evaluation of the field data records (5) in the central computation device (12).
Audi AG | Date: 2017-04-26
A router (RT) for receiving and distributing data (D) comprises a capability parameter receiver (FPE) for receiving capability parameters (FP) from at least two devices (Gi) that are connected to the router (RT). In addition, the router (RT) has a device configurator (GK) for selecting and/or configuring (120) at least one of the devices (Gi) taking account of the capability parameters (FP). Moreover, the router (RT) has a user data receiver (NDE) for receiving (130) data (D) from at least one of the devices (Gi) and a user data distributor (NDV) for distributing (140) data (D) to at least one of the devices (Gi). In addition, the invention relates to a corresponding method (100) for receiving and distributing data (D). Furthermore, a vehicle (FZ) having a router (RT) according to the invention is provided.
Audi AG | Date: 2017-05-10
Apparatus (1) for controlling a device (8) in a motor vehicle (4-7), said apparatus (1) comprising a communication unit (2) designed to bring the device (8) in the motor vehicle (4-7) from an idling mode into an active mode by emitting a wireless signal; in the active mode, a frequency and/or a channel (17-20) for transmitting and/or receiving the wireless signal can be defined.
Audi AG | Date: 2017-02-01
The invention relates to a motor vehicle without a rear axle carrier, comprising a rear axle gearing (1), a chassis (2), and at least one chassis-side carrier structure (4a, 4b) on which are mounted components (5, 6) which guide the wheels, without the intervention of a rear axle carrier, said rear axle gearing (1) being secured, with at least one vibration decoupling element (14, 16) connected therebetween, to said at least one carrier structure (4a, 4b) and/or to at least one cross member (11) that connects said carrier structures (4a, 4b).
Audi AG | Date: 2017-03-29
The invention relates to a method for ascertaining a movement of an object which rotates around an axis which cuts through the object and thereby assumes a mechanical angle m, wherein at least one signal equation is used which describes the rotating movement, wherein at least one error parameter is defined for the at least one signal equation, wherein a mechanical period of the rotating movement is divided into p electrical signal periods (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16), wherein for each electrical signal period (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16) of the mechanical period, at least one value is individually determined for the at least one error parameter, wherein for each electrical signal period (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16), an average value is formed as a compensation parameter from the at least one value for the at least one error parameter.
Audi AG | Date: 2017-04-05
The invention relates to a display device (10) for a motor vehicle, comprising a display surface (12) for displaying an image and an optical device (14) which is designed to project an image displayed on the display surface (12) over a reflective surface (16) as a virtual image. The optical device (14) has at least one reflector (14a; 14b) and an actuator (18) which is designed to move the reflector (14a;14b). The actuator (18) additionally has a shape memory material which is designed to deform by means of a phase transition depending on a temperature and thereby move the reflector (14a;14b). By providing a thermal shape memory actuator which functions in a currentless manner, the optical path can be changed so that an overheating of inner temperature-sensitive components of the display device is prevented in a particularly inexpensive manner and with an efficient use of the installation space, and electronic sensing, analyzing, and actuation processes are completely omitted.
Audi AG | Date: 2017-01-04
The invention relates to a method for actuating a braking device of a vehicle powertrain having an automatic transmission, comprising a transmission-side parking lock and comprising at least one brake system. According to the invention, when the vehicle is parked and the parking lock is engaged, the vehicle is secured against rolling by at least one brake system until the parking lock is released when a start-up condition is present, preferably regardless of the drivers wish and/or preferably in a controlled manner using at least one controller.
Audi AG | Date: 2017-04-12
The invention relates to a method for operating a driver assistance system for automatically guiding a motor vehicle, having the following steps: - detecting surroundings data relating to the surroundings of the motor vehicle by means of surroundings sensors of the motor vehicle and ego data relating to the motor vehicle, - determining multiple trajectories, each of which describes a possible future movement of the motor vehicle, depending on the surroundings data and ego data, - selecting a target trajectory from the determined trajectories by analyzing multiple evaluation criteria, at least one of the evaluation criteria being a detection region criterion, which evaluates at least one predicted detection region of one of the surroundings sensors or a group of the surroundings sensors of the motor vehicle during a predicted movement of the motor vehicle along the respective determined trajectory, and - actuating vehicle systems in order to move the motor vehicle along the target trajectory.
Agency: European Commission | Branch: H2020 | Program: FCH2-IA | Phase: FCH-03.1-2015 | Award Amount: 106.22M | Year: 2016
Hydrogen Mobility Europe 2 (H2ME 2) brings together action in 8 European countries to address the innovations required to make the hydrogen mobility sector truly ready for market. The project will perform a large-scale market test of hydrogen refuelling infrastructure, passenger and commercial fuel cell electric vehicles operated in real-world customer applications and demonstrate the system benefits generated by using electrolytic hydrogen solutions in grid operations. H2ME 2 will increase the participation of European manufacturers into the hydrogen sector, and demonstrate new vehicles across a range of platforms, with increased choice: new cars (Honda, and Daimler), new vans (range extended vehicles from Renault/Symbio and Renault/Nissan/Intelligent Energy) and a new medium sized urban delivery truck (Renault Trucks/Symbio). H2ME 2 develops an attractive proposition around range extended vehicles and supports a major roll-out of 1,000 of these vehicles to customers in France, Germany, Scandinavia and the UK. 1,230 new hydrogen fuelled vehicles will be deployed in total, trebling the existing fuel cell fleet in Europe. H2ME 2 will establish the conditions under which electrolytic refuelling stations can play a beneficial role in the energy system, and demonstrate the acquisition of real revenues from provision of energy services for aggregated electrolyser-HRS systems at a MW scale in both the UK and France. This has the further implication of demonstrating viable opportunities for reducing the cost of hydrogen at the nozzle by providing valuable energy services without disrupting refuelling operations. H2ME 2 will test 20 new HRS rigorously at high level of utilisation using the large vehicle deployment. The loading of stations by the end of the project is expected to average 20% of their daily fuelling capacity, with some stations exceeding 50% or more. This will test the HRS to a much greater extent than has been the case in previous projects.