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Modular Infotainment Platform
The Multi Media Interface (MMI) system is an in-car user interface media system developed by Audi, and was launched at the 2001 Frankfurt Motor Show on the Audi Avantissimo concept car. Production MMI was introduced in the second generation Audi A8 D3 in late 2002 and implemented in majority of its latest series of automobiles. Concept MMI consists of a single integrated interface, which controls a variety of devices and functions of the car. The system consists of the MMI terminal and the MMI display screen. The central element of the MMI terminal is the control dial. This dial can be rotated, to navigate up and down through menus, and pressed to activate a selected highlighted function. Starting with MMI 3G system an integrated joystick in the main control dial can be used to (for example) navigate the map. Depending on the MMI generation and configuration, four to eight function buttons surround the control dial which are used to launch the various features. The MMI screen is av ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
User Interface
In the industrial design field of human–computer interaction, a user interface (UI) is the space where interactions between humans and machines occur. The goal of this interaction is to allow effective operation and control of the machine from the human end, while the machine simultaneously feeds back information that aids the operators' decision-making process. Examples of this broad concept of user interfaces include the interactive aspects of computer operating systems, hand tools, heavy machinery operator controls and process controls. The design considerations applicable when creating user interfaces are related to, or involve such disciplines as, ergonomics and psychology. Generally, the goal of user interface design is to produce a user interface that makes it easy, efficient, and enjoyable (user-friendly) to operate a machine in the way which produces the desired result (i.e. maximum usability). This generally means that the operator needs to provide minimal input ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Tuner
A tuner is a subsystem that receives radio frequency (RF) transmissions, such as FM broadcasting, and converts the selected carrier frequency and its associated bandwidth into a fixed frequency that is suitable for further processing, usually because a lower frequency is used on the output. Broadcast FM/ AM transmissions usually feed this intermediate frequency (IF) directly into a demodulator that converts the radio signal into audio-frequency signals that can be fed into an amplifier to drive a loudspeaker. More complex transmissions like PAL/NTSC (TV), DAB (digital radio), DVB-T/DVB-S/DVB-C (digital TV) etc. use a wider frequency bandwidth, often with several subcarriers. These are transmitted inside the receiver as an intermediate frequency (IF). Subcarriers are then processed like real radio transmissions, but the whole bandwidth is sampled with an analog-to-digital converter (A/D) at a rate faster than the Nyquist rate (that is, at least twice the IF frequency). A tune ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Audi A4
The Audi A4 is a line of compact executive cars produced since 1994 by the German car manufacturer Audi, a subsidiary of the Volkswagen Group. The A4 has been built in five generations and is based on the Volkswagen Group B platform. The first generation A4 succeeded the Audi 80. The automaker's internal numbering treats the A4 as a continuation of the Audi 80 lineage, with the initial A4 designated as the B5-series, followed by the B6, B7, B8, and the B9. The B8 and B9 versions of the A4 are built on the Volkswagen Group MLB platform shared with several models and brands across the Volkswagen Group. The Audi A4 automobile layout consists of a front-engine design, with transaxle-type transmissions mounted at the rear of the engine. The cars are front-wheel drive, or on some models, " quattro" all-wheel drive. The A4 is available as a sedan and station wagon. Historically, the second (B6) and third generations (B7) of the A4 also included a convertible version. For the fourth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Audi A3 E-tron
The Audi A3 is a subcompact executive/small family car (C-segment) manufactured and marketed by the German automaker Audi AG since September 1996, currently in its fourth generation. The first two generations of the Audi A3 were based on the Volkswagen Group A platform, while the third-generation and fourth-generation A3 uses the Volkswagen Group MQB platform. First generation (''Typ'' 8L; 1996) The original A3 (or ''Type'' 8L) was announced back in June 1995, but introduced first in the European market for more than year in September 1996, marking Audi's return to the production of smaller cars following the demise of the Audi 50 in 1978. This was the first Volkswagen Group model to use the "PQ34" or "A4" platform, bearing a close resemblance to the contemporary Volkswagen Golf Mk4, which arrived a year later. Within three years, this platform was used for total of seven cars. The A3 was initially available only with a three-door hatchback body, to present a more sporty im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
En:Audi A3
The Audi A3 is a subcompact executive/small family car (C-segment) manufactured and marketed by the German automaker Audi AG since September 1996, currently in its fourth generation. The first two generations of the Audi A3 were based on the Volkswagen Group A platform, while the third-generation and fourth-generation A3 uses the Volkswagen Group MQB platform. First generation (''Typ'' 8L; 1996) The original A3 (or ''Type'' 8L) was announced back in June 1995, but introduced first in the European market for more than year in September 1996, marking Audi's return to the production of smaller cars following the demise of the Audi 50 in 1978. This was the first Volkswagen Group model to use the "PQ34" or "A4" platform, bearing a close resemblance to the contemporary Volkswagen Golf Mk4, which arrived a year later. Within three years, this platform was used for total of seven cars. The A3 was initially available only with a three-door hatchback body, to present a more sporty im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Audi A1
The Audi A1 (internally designated ''Typ 8X'') is a supermini car launched by Audi at the 2010 Geneva Motor Show. Sales of the initial three-door A1 model started in Germany in August 2010, with the United Kingdom following in November 2010. A five-door version, called Sportback, was launched in November 2011, with sales starting in export markets during spring 2012. Pre-production concepts metroproject quattro (2007) The A1 was previewed at the 2007 Tokyo Motor Show in the form of the Audi metroproject quattro concept car. The concept seats four and features a new plug-in hybrid powertrain. With this powertrain, a Turbo FSI engine drives the front wheels via a six-speed S-Tronic, while a electric motor provides power to the rear wheels. The electric motor is also capable of producing of torque. The metroproject quattro is able to travel at up to on one charge of its lithium-ion batteries, which reduces fuel consumption by up to 15%. Both power sources are available t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Android Auto
Android Auto is a mobile app developed by Google to mirror features of an Android device, such as a smartphone, on a car's dashboard information and entertainment head unit. Once an Android device is paired with the car's head unit, the system can mirror some apps on the vehicle's display. Supported apps include GPS mapping and navigation, music playback, SMS, telephone, and Web search. The system supports both touchscreen and button-controlled head units. Hands-free operation through voice commands is available and recommended to reduce driver distraction. Android Auto is part of the Open Automotive Alliance, a joint effort of 28 automobile manufacturers, with Nvidia as tech supplier, available in 36 countries. Functionality The most common way Android Auto is deployed is via an Android mobile device running the Android Auto app, acting as a master to a vehicle's dashboard head unit that supports this functionality. Once the user's Android device is connected to the vehi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple CarPlay
CarPlay is an Apple standard which enables a car radio or head unit to be a display and a controller for an iOS device. It is available on all iPhone models beginning with iPhone 5 running iOS 7.1 or later. According to Apple's website, all major vehicle manufacturers are using CarPlay. Vehicles without CarPlay can have vehicle audio products from automotive aftermarket suppliers fitted. Software Apple's own CarPlay-enabled apps include: * Phone * Apple Music * Apple Maps * Calendar * Messages * Audiobooks (part of Apple Books) * Podcasts * Settings * News Developers must request permission from Apple to develop CarPlay-enabled apps. Such apps fall into five categories: * Audio: primarily provide audio content, such as music or podcasts. Examples: Amazon Music, Audible, Google Play Music, iHeartRadio, QQ Music, Spotify, and Overcast. * Navigation: turn-by-turn guidance, including searching for points of interests and navigating to a destination. Examples: AutoNavi, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tire Pressure Monitoring System
A tire-pressure monitoring system (TPMS) monitors the air pressure inside the pneumatic tires on vehicles. A TPMS reports real-time tire-pressure information to the driver, using either a gauge, a pictogram display, or a simple low-pressure warning light. TPMS can be divided into two different types – direct (dTPMS) and indirect (iTPMS). TPMS are installed either when the vehicle is made or after the vehicle is put to use. The goal of a TPMS is avoiding traffic accidents, poor fuel economy, and increased tire wear due to under-inflated tires through early recognition of a hazardous state of the tires. This functionality first appeared in luxury vehicles in Europe in the 1980s, while mass-market adoption followed the USA passing the 2000 TREAD Act after the Firestone and Ford tire controversy. Mandates for TPMS technology in new cars have continued to proliferate in the 21st century in Russia, the EU, Japan, South Korea and many other Asian countries. From November 2014 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trip Computer
A trip computer is a computer A computer is a machine that can be programmed to Execution (computing), carry out sequences of arithmetic or logical operations (computation) automatically. Modern digital electronic computers can perform generic sets of operations known as C ... fitted to some cars; most modern trip computers record, calculate, and display the distance travelled, the average speed, the average fuel consumption, and Real-time computing, real-time fuel consumption. The first, mechanical trip computers, such as the Halda Speedpilot, produced by a Swedish taximeter manufacturer, were made in the 1950s as car accessories to enable the driver to maintain a given time schedule, particularly useful in rallying. One was installed as standard equipment in the 1958 Saab GT750. The 1952 Fiat 1400, Fiat 1900 came standard with a complex mechanical device, called ''mediometro'' in Italian, that showed the average speed. In 1978, the Cadillac division of General Motors int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Audi Side Assist
In road-transport terminology, a lane departure warning system (LDWS) is a mechanism designed to warn the driver when the vehicle begins to move out of its lane (unless a turn signal is on in that direction) on freeways and arterial roads. These systems are designed to minimize accidents by addressing the main causes of collisions: driver error, distractions and drowsiness. In 2009 the U.S. National Highway Traffic Safety Administration (NHTSA) began studying whether to mandate lane departure warning systems and frontal collision warning systems on automobiles. There are four types of systems: *Lane departure warning (LDW): Systems which warn the driver if the vehicle is leaving its lane with visual, audible, and/or vibration warnings *Lane keeping assist (LKA/LKS): Systems which warn the driver and, with no response, automatically take steps to ensure the vehicle stays in its lane * Lane centering assist (LCA): Systems which assist in oversteering, keeping the car centered in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunroof
A sunroof is a movable panel that opens to uncover a window in an automobile roof, allowing light and fresh air to enter the passenger compartment. Sunroofs can be manually operated or motor driven, and are available in many shapes, sizes and styles. While the term "sunroof" is now used generically to describe any glass panel in the roof, the term "moonroof" was historically used to describe stationary glass panes rigidly mounted in the roof panel over the passenger compartment. A moonroof has a glass panel that is transparent and usually tinted. Previous terms include Sunshine Roof, Sliding Head and Sliding Roof. History A common configuration for early automobiles included a fixed roof for the rear passenger compartment and an uncovered section for the chauffeur in a style known as Coupe de Ville, Sedanca (two door) or Sedanca de Ville. An open cabin allowed the driver to be more connected to their surroundings, demonstrated that the car's owner employed a paid driver (one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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