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拆卸和安装仪表板需要用到的专用工具、检测仪器以及辅助工具♦前端钩子-3370-♦拆卸楔-3409-♦钩子-3438-♦护罩-VAS 6223/9-♦收音机开锁工具-T10057-♦螺丝刀T8 -T40056 A-♦厚薄规拆卸提示拆卸时松开或割断的所有导线扎带，在安装时应在原位置上重新扎好。
–使用转向柱调整装置的整个调整范围，把方向盘向后放低到底。
–将前座椅向后调到头，并将靠背置于45°的位置。
–对于采用自动变速箱的汽车，将选档杆拨到位置S。
–脱开手套箱盖板。
注意！♦请注意对安全气囊作业的安全措施→相关章节。
♦注意安全气囊单元与仪表板的匹配→配件目录。
–打开点火开关。
提示蓄电池必须不同于蓄电池断开和连接（→电器装置; Rep.-Gr.27）的说明，在拆卸安全气囊时在点火开关打开的状态下断开。
–取出行李箱底部饰板。
–断开蓄电池上的接地线-箭头-。
–撬出方向盘背面的左右密封盖-1--箭头-。
–从中间位置向右将方向盘旋转约80°。
提示用于固定安全气囊单元的螺栓-3- 必须对准转向柱饰板下方的凹槽-1-。
–旋出螺栓-2-。
–将方向盘向左转动约160°，并旋出安全气囊单元的左侧螺栓。
–将方向盘旋转到中间位置（车轮位于正前打直位置）。
注意！脱开插头连接之前，机械师必须释放自身静电；为此，可短时间抓住车门上的键销等物品。
–将驾驶员侧安全气囊单元从方向盘卸下少许。
–将插头保险装置-4- 拉出至限位位置-箭头-，这时电插头-2- 将松开并可以拔出。
–从方向盘上拆下安全气囊单元-1-。
–如有必要，则断开电插头-3-。
–放置安全气囊单元时使缓冲垫朝上。
提示方向盘的拆卸和安装必须在中间位置（车轮在正前打直位置）进行。
–旋出螺栓-1-。
–用记号笔对方向盘/转向柱的位置作标记。
–将方向盘-2- 从转向柱上拔出。
–用螺丝刀撬出仪表板上的驾驶员侧盖板-箭头-。
–拧出驾驶员侧下部仪表板护板的螺栓-箭头-。
1，隐藏菜单VCDS进5F模块，点击匹配（10），在通道里填入06，读取之后，将原来的0改成1，测试保存后退出就可以了。
现在隐藏菜单可以打开了，方法是同时按住汽车排档旁边的car和setup两个按键几秒钟，屏幕上就会出现绿色的隐藏菜单。
如果不成功，应该按键的顺序出了问题，保证两个按键是同时按住的，多试几次肯定成功。
2，RS开机画面进入隐藏菜单，依次选择car，carcodingvehicle，找到configuration line这一项，一共5个选项，选择哪个凭自己的喜欢，选择好之后点击最下面的Update Splashscreen就可以了。
重启MMI之后便会出现新的开机画面，重启MMI的方法参照视频。
3，蓄电池电量进入隐藏菜单，依次选择car，carextdevicelist，将Battery勾选。
然后按return后退，进入carmenuoption，将Battery设置成5。
重启MMI之后，在MMI里便会看到蓄电池电量一项，方便随时查看蓄电池电量。
4，日间行车灯VCDS软件，依次选择09中央电气模块，07编码，点击长编码帮助，找到Byte3把原来的10000000改成10010001，保存即可。
日间行车灯可以说是必调功能，有了日间行车灯，回头率注目率直线上升，很多车都是提车时就带了这个功能，如果没有的话可以参照自己调出来。
5，LED亮度同样是先进入09中央电气模块，这里要点击16安全访问（密码是20113），之后点击10匹配，读取通道3，把7改成自己喜欢的数值（1-100），保存即可。
调出日间行车灯后，在白天会发现奥迪的灯不如奔驰和保时捷那么亮，其实不然。
原因在于奥迪默认的亮度只有7%，喜欢的话完全可以调成100%，超级亮。
这里就不上视频了，我的车调成了100%亮度，远远的就能一目了然。
6，紧急刹车自动双闪依次进入09中央电气模块，07编码，点击长编码帮助，把Byte8里面的数据bit0由原来的0改成1，退出执行即可。
中文摘要本论文的主要内容是介绍奥迪多媒体交互系统（Multi Media Interface）简称MMI。
论文的主要几部分内容分别有“什么是多媒体交互系统”；“奥迪多媒体交互系统的详细介绍”；“奥迪多媒体交互系统的发展历程及未来发展方向”关键词：介绍MMI，详解奥迪MMI，奥迪MMI的历史与发展A b s t r a c tThe main content of this paper is to introduce Audi Multi Media Interface system，Referred to as the MMI.There are mainly several papers:“What is multimedia interactive system”；“Details of Audi multi media interface system”；“The development Audi multi media interface system and the future development direction、The history and development of Audi MMIKeywords：Introduce Multi Media Interface system，Detailed Audi MMI，The history and development of Audi MMI目录第一章引言 (1)第二章什么是多媒体交互系统 (2)2.1 什么是多媒体交互系统 (2)2.2 宝马多媒体交互系统简介 (2)第三章：奥迪多媒体交互系统的详细介绍 (5)3.1 奥迪多媒体交互系统简介 (5)3.2 奥迪MMI系统的组成 (5)3.3 奥迪多媒体交互系统操作面板的布局 (7)3.4 奥迪多媒体交互系统的功能与使用 (10)第四章：奥迪多媒体交互系统的未来发展方向 (26)4.1 奥迪多媒体交互系统的未来发展方向 (26)第五章：结论 (26)5.1 结论 (27)参考文献 (Ⅰ)致谢 (i)第1章引言第一章引言1.1 引言随着人类科技水平的发展，人们的生活质量也越来越高，由此而来人类对产品的要求水平也越来越高。
奥迪多媒体交互系统(MMI)技术原理详解目前一些高档汽车上装备的配置科技含量越来越高，MultiMediaInterface（多媒体界面）系统，简称MMI，就是一种。
MMI的首要设计目标就是将所有相关的控制面板(MMI终端)集中于一个具有可转可按的控制旋钮及其周围4个操作按键的中央控制板。
在该控制面板的两边，除了用来退出菜单的返回键之外，还有8个功能键可以让用户直接进入相应的功能菜单，实现了操作简便、定位完美和运行通畅的技术理念。
MMI的第二个组成部分是MMI显示屏。
这个7英寸的彩色屏幕位于中控台之上的仪表板中央，正处于驾驶者的最佳视野范围内。
显示屏上排列的几何原理与MMI面板上的控制旋钮和操作按键布局完全一致，让使用者的手眼之间达到和谐对应。
使用频繁的功能会自动排在菜单的优先位置，方便进入。
车载导航等重要信息和电台选择能在自选装置的5英寸的显示屏上显现。
奥迪A6L中装配了MMI。
它集成了车辆控制、功能设定、信息娱乐、导航系统、车载电话等多项功能，驾驶员可方便快捷地从中查询、设置、切换车辆系统的各种信息，从而使车辆达到理想的运行和操纵状态。
MMI系统是奥迪公司首创，率先被应用在顶级豪华乘用车A8L上，经过优化改进后，应用到了A6L车型中。
该系统不但体现了奥迪先进的技术和超前的设计理念，还给用户提供了简捷实用的人车交流平台。
一、系统总览外观部件主要有显示屏和操作单元（如图1所示）。
驾驶员通过操作面板上的按键输入信息，该信息被传送至多媒体操作和显示控制单元（即MMI的主控单元），然后由控制单元控制显示单元显示相关信息。
系统可通过操作面板上的开关键打开或关闭，显示单元可通过其旁边的开关单独打开或关闭。
系统内部则由多媒体操作、显示控制单元和其它功能系统控制单元共同组成。
包括CD播放器、车载电话控制单元、导航控制单元、收音机、音响控制单元、TV 调谐器、网关等。
这些控制单元通过光导纤维相互连接和传递信号，所有控制单元串联在一起，并形成闭环（如图2所示）。
AUDI AGProduct and Technology CommunicationsAuto-Union-Straße 185045 Ingolstadt, GermanyTel.: +49 841 89-32100Fax: +49 841 89-32817Technology LexiconLast updated: September 2017User operationButtons, controls, touchpad, voice control and intelligent search functions – the options for user operation are extremely varied. They all aim to achieve a common goal: to guide the driver through the highly advanced infotainment system intuitively and ergonomically.Overview►Free-text search / Audi MMI search►MMI touch►MMI touch response►Natural language voice control►Rear Seat RemoteFree-text search / Audi MMI searchAudi MMI search is available for all basic menus, and like a search engine it is based on free text entry. It generally responds to searches after just a few letters have been input, taking into consideration the car’s current location. When searching for a place to eat, for instance, simply enter the name of the restaurant and the first letters of the city, and a list of hits appears together with the addresses – this works throughout Europe. Searching for tracks, albums and radio stations also works this way.In the A8 (D5), Audi has intensively advanced the development of the MMI search function –with a new, highly networked menu structure that integrates many intelligent functions. When looking for a restaurant, for instance, the list of hits also includes Yelp ratings, provided that there is an internet connection. In addition, sorting can be performed according to various criteria. Fuel prices are listed for filling stations. Alternatively there is the option of a Google search.MMI touchIn MMI navigation plus with MMI touch, the round rotary/push-button control on the center console has a touch-sensitive touchpad on its top surface. The touchpad is used to input characters and also for multifinger gestures, enabling the driver to zoom in on the map, for example. The terminal is supplemented by rocker switches for the most important basic menus (navigation/map, phone, radio and media), the general Menu button, the Back button and eight user-programmable favorite buttons (model-dependent). Two more buttons to the left and right of the rotary/push-button control provide access to the function and option menus. For example, the driver can select the frequency band of the desired station in the Radio menu or call up traffic information in the Map menu. With these functions and options, the driver can get directions to an entered destination, have nearby parking places displayed or save the destination to the Favorites list.Some models (Audi Q7, Audi Q5 with automatic transmission) have the larger MMI all-in-touch. It provides audible and tactile feedback after each input – a click that the finger can feel.MMI touch responseMMI touch response performs its functions without a rotary/push-button control and touchpad. As a result, the center tunnel and instrument panel remain largely free of buttons and switches. The central element of the operating concept is the 10.1-inch touch display in black panel technology. When not in use, the screen blends almost invisibly into the high-gloss black surface of the instrument panel. When the system is started, the user interface featuring new, concise graphics appears. With a resolution of 1,540 x 720 pixels, the gently curved TFT screen provides very sharp images and high contrast, even when viewed from an angle.The display is used for controlling navigation, media and vehicle functions. The driver can click, swipe, zoom and scroll on it. The menu structure, including the search function, is intuitive and flat, like that of a modern smartphone. The arrangement of the tiles in the main menu and the direct access bar can be configured individually.The decisive strength of the MMI touch response technology is its haptic feedback. When a finger touches the display glass, it does not immediately activate a function – to do this, the user must press gently with a defined pressure. The mechanical impulse that the driver feels as confirmation feedback is created by an electromagnet that shifts the the spring-mounted display laterally just slightly – by roughly the width of a human hair. At the same time a small loudspeaker emits a click sound. Audi is opening up a new chapter in terms of user experience here.A second display on the console of the center tunnel is used to operate the air conditioning system and convenience features. The driver can save preferred functions as favorites. The display has an 8.6-inch diagonal and a screen resolution of 1,280 x 660 pixels. Since the driver’s wrist rests on the tiptronic’s gear selector knob, the display can be operated very comfortably. The driver can also enter text – either via an overlay keyboard, which is possible when the vehicle is stationary, or by innovative handwriting recognition which can recognize entire words in cursive handwriting as well as overlapping letters. Acoustic feedback is given for each recognized letter, so that the driver can always keep his or her eyes focused on the road.The surface of both displays has a kind of anti-fingerprint coating. This makes it easy to wipe off fingerprints. There is also an anti-glare layer that refracts the reflected light. This makes reflections fuzzy, reducing their interference. The outermost layer is tempered, similar to the Gorilla glass used on various smartphones. It is very strong and extremely scratch-resistant. Natural language voice controlNatural language voice control understands many formulations from everyday speech. All that is necessary to ca ll a contact is a command such as “I want to call Peter Miller.” The navigation system also responds to natural language inputs such as “Where can I refuel?” or “Where is the closest Italian restaurant?”. The new voice control system, which also permits di ctation of text messages, is also available without an Internet connection and works with the Radio and Media menus too. Voice control is activated by pressing the voice control button on the steering wheel. Models that use the modular infotainment platform 2+ (MIB 2+) and are equipped with MMI navigation plus have hybrid voice control. It answers commands and questions in two ways. For one, the system accesses data about the user’s preferences, including navigation destinations or special destinations that are saved in the vehicle, for instance. For another, it accesses knowledge from the cloud. The driver’s question is sent to speech recognition software as a data packet. If the network signal is good, the answer takes less than two seconds to arrive.The driver can freely formulate spoken commands – the voice recognition system understands such sentences as “Please take me to the Adlon Hotel in Berlin”. The clever dialogue manager asks questions, if necessary, allows corrections, offers choices and also accepts being interrupted. In dialogue with the voice control system, the driver can switch between different menu areas. For example, the driver can call a contact from the phone book and then use the associated address as a navigation destination. The new hybrid voice control system is also connected with media sources, the air conditioning system, telephone functions and selected Audi connect services.Rear Seat RemoteAudi has conceptualized the compact rear seat remote for passengers in the rear seating area. This control unit is approximately the size of a smartphone. Its touch surface can be used to control many functions relating to air conditioning, seating, lighting, settings and media functions – from the HD matrix reading lights to seat and foot massage, the rear window blinds and music. When the matching Audi phone box is on-board, the rear seat remote can serve as a mobile phone. It integrates a microphone and a small loudspeaker. In addition, it can remotely control the Audi tablet – this is especially convenient when the tablet is installed on the back of the front seat. On-board communication utilizes the new 5 GHz Wi-Fi band.The rear seat remote has a 5.7-inch touchscreen in OLED technology with full HD resolution (1,920 x 1,080 pixels). Its aluminum case is very high-quality, and the technology is designed to withstand the temperature extremes that can occur inside the car. In the A8 (D5), the rear seat remote clips into and is charged in the center console in the four-seat model and in the center armrest in the five-seater. Its battery enables up to six hours of phone use. Depending on the rear equipment specification, the control unit is supplied as standard or an option.。
