378_奥迪Q7全景天窗(翻译)

378 All rights reserved. Technical specifi cations subject to change without notice. Copyright AUDI AG I/VK-35 Service.trainingaudi.de Fax +49-841/89-36367 AUDI AG D-85045 Ingolstadt Technical status: 03/06 Printed in Germany A06.5S00.24.20 Audi open sky sunroof systems Self-Study Programme 378 Vorsprung durch Technik www.audi.co.uk Service Training 奥迪全景天窗系统 Contents The self-study programme teaches the design and function of new vehicle models, new automotive parts or new technologies. The self-study programme is not a repair manual! The values specifi ed are intended as a guideline only, and refer to the software version valid at the time of publication of the SSP . For maintenance and repair work, always refer to the current technical literature. NoteReference Audi A2 roof Glass roof panels - explosion drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Glass roof panel 2 closed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Glass roof panel 2 opens - tilts up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Glass roof panel 2 begins to open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Glass roof panel 2 opens - glass roof panel 3 is locked . . . . . . . . . . . . . . . . . . . . 9 Glass roof panel 2 open - glass roof panel 3 opens. . . . . . . . . . . . . . . . . . . . . . .10 Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Audi A3 Sportback sunroof Glass roof panel closed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Releasing the glass roof panel locking hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Glass roof panel tilted up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Glass roof panel opens - wind defl ector tilts up . . . . . . . . . . . . . . . . . . . . . . . . . .16 Glass roof panel open. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Audi Q7 sunroof Glass roof panels - explosion drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Glass roof panel 1 closed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Glass roof panel 1 tilted up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Front glass roof panel 1 opens - wind defl ector tilts up . . . . . . . . . . . . . . . . . . .23 Glass roof panel 1 fully open - over top of roof panel 2 . . . . . . . . . . . . . . . . . . .24 Rear glass roof panel 3 tilted up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Service Special tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 电器系统 天窗2 打开-天窗3打开 天窗2 打开-天窗3关闭 开窗2 开始打开 天窗2 倾斜打开 天窗2 关闭 电器系统 后部天窗3倾斜 天窗1完全打开-在天窗2 的上部 前部天窗1打开，变流装置 倾斜 天窗1倾斜 天窗1关闭 专用工具 4 378_065 Introduction Audi open sky roof systems The so-called open sky roof system is fi tted in the A2, A3 Sportback and Q7. The open sky roof system has the advantage over a conventional sliding/tilting sunroof in that it allows more daylight to enter the interior of the vehicle. This creates a feeling of space similar to that in a convertible, but with the advantage of less draught in the interior. The roof system has a variety of functions which enable the occupants to open the sunroof at the front or rear, to open the front roof panel and leave the rear panel closed, or to create a large roof opening by opening both glass roof panels. It is also possible to activate the sun screen when the sunroof is open. The open sky roof system is, therefore, a multifunctional sliding/tilting sunroof. The open sky roof system is integrated into the roof structure, and can be removed and installed separately. The open sky roof, which is bonded or bolted depending on type, helps to increase the rigidity and strength of the body structure as a whole. 所谓的全景天窗系统已 经安装在奥迪A 2 、运动 版A 3和Q 7 上。与传统的 倾斜/ 滑动天窗相比，它 的优点在于能使更多的 阳光进入汽车内部。 此天窗车顶系统与车顶 框架结合在一起，而且 可以被单独拆卸和安 装。此车顶系统根据不 同类型可以是粘接或用 螺栓拧入，可以增强整 个车身结构的硬度和强 度 5 378_003 Audi A2 roof Glass roof panels - explosion drawing Glass roof panel 4 Rear guide Glass roof panel 3 Glass roof panel 2 Glass roof panel 1 bonded Sliding sunroof motor Wind defl ector Cover frame for open sky system Front guide Guide rails 6 378_006 378_004 378_005 Audi A2 roof Glass roof panel 2 closed Glass roof panel 2 is closed. The guides are in the rest position. When the roof is closed, the left and right guides are in their rest position at the front stops on the guide rails. Glass roof panel 2 closed Glass roof panel 3 closed In this position, the guides and glass roof panel 2 glass are located below roof panel 1 and glass roof panel 3. Glass roof panel 3 Glass roof panel 2Glass roof panel 1 当车顶关闭时，左侧和 右侧的导轨在前部导轨 的正常位置上 在这个位置上，导轨和玻璃车 顶2 的玻璃被定位在玻璃车顶1 和车顶3 之间 7 378_007 378_010 378_008 Sliding blocks The lower part of the two-part guide moves back along the lifting arm track and lifts the upper part. This is accomplished by means of sliding blocks located at the front end of the guide rails. The wind defl ector remains in the closed position. When the sunroof switch is held in the “open“ position, the cable pulls retract along the guide rails together with the guide due to the direction of rotation of the motor. Glass roof panel 2 tilted up Glass roof panel 3 closed The motor-driven cable pulls on the left and right are attached to the front guides. Glass roof panel 2 opens - tilts up Glass roof panel 3 Glass roof panel 2 Glass roof panel 1 天窗2 打开-倾斜 驱动电机的电缆连接在前部左右两侧的导轨上 当天窗开关处于打开的位置时，在 电机的旋转作用下钢索导轨沿着轨 道缩回 倾斜 关闭 两个导轨当中较低的部分沿着举升轨道向后移动并且举起上面的部分， 它是通过位于后部导轨前端的滑块实现的。转动翻板仍保持在关闭位置 天窗1 天窗2 天窗3 滑块 8 378_009 378_012 378_014 Audi A2 roof Glass roof panel 2 begins to open After this, the sliding blocks retract from the front insert and commence the opening phase of the front glass roof panel. The front glass roof panel is now tilted up to the full-open position and simultaneously lifted out at the front edge by the front insert and the front sliding blocks to the extent that it is actually located above the side wall frame. Thus, it is now possible to slide open the glass roof panel. Glass roof panel 2 begins to open. The front edge of the sunroof is raised to the extent that a uniform distance to glass roof panel 3 is maintained. Opening of glass roof panel 2 and tilting up of glass roof panel 3 Locking hook Guide, glass roof panel 2 Guide, glass roof panel 3 The locking hook on the guide of glass roof panel 3 is lifted out of the locking hook window (guide rail) by the fork of glass roof panel 2. Release phase of guide, glass roof panel 3 The guide of glass roof panel 3 is released and glass roof panel 3 is tilted up by the lifting arm which runs along the guide of glass panel 3. Glass roof panel 3 Glass roof panel 2 Glass roof panel 1 天窗2 开始打开 天窗1 天窗2 天窗3 滑块开始向前端缩回并且开始打开天窗的前部，天窗的前部现在 从倾斜运行到完全打开的位置，同时通过位于天窗框架边上的滑 块和前部的插入件抬起天窗的前部，这样，现在就可以使天窗滑 动打开。天窗2 开始打开。天窗的前部抬起到最高的位置，天窗3 保持在原来的位置 天窗3释放导轨 天窗2 的导 轨 天窗3的 导轨 锁止勾 天窗3导轨上的锁止勾通过天窗2 上的锁止叉抬起 打开天窗2 并且使天窗3倾斜 天窗3的导轨被释放并且天窗3通过举升臂在其导轨上移动而抬起 9 378_013 378_015 Glass roof panel 2 opens - Glass roof panel 3 is locked After opening approximately halfway, the guide of the front glass roof panel reaches the guide of the rear glass roof panel, which is still closed at this point. Locking hook Spring element of the locking hook Locking hook is lifted out A fork on the front guide engages a spring loaded locking hook on the front part of the rear guide at the rear and lifts the hook out of the locking hook window in the guide rail. 天窗2 打开， 天窗3锁止 锁止勾 弹性锁止元件 打开大概一半后，前部导轨到达后仍然关处于关闭位置的 后部天窗的导轨 前部的导向叉确保了后部导 轨上 10 378_011 378_017 378_018 Audi A2 roof Locking hook Guide, roof 2 open Glass roof panel 2 and glass roof panel 3 open Glass roof panel 2 is located above glass roof panel 3 - both glass roof panels are open. The glass roof panel closes in reverse sequence of opening. Glass roof panel 2 open - glass roof panel 3 opens After the locking hooks have been lifted out, the front guide can now raise the rear glass roof panel in a similar manner to the front glass roof panel by pushing the guide back along the lifting arm track. It can then open both roof panels jointly. Glass roof panel 3 Glass roof panel 2 Glass roof panel 1 天窗2 打开-天窗3打开 当锁止勾已经被抬起时，前部天窗能抬起后部天窗，以和前部天窗沿着导轨缩回举起锁 止勾相似，这样就可以一起打开天窗 天窗1 天窗2 天窗2 和天窗3打开 当天窗子和天窗3都打开时，天窗2 位于天窗3的上面。天窗的关闭与打开顺序相反 锁止块天窗2 的导轨 11 Note In the case of older Audi A2 open sky systems, there is a version without automatic interme- diate stop in the tilted-up position. 378_055 Electrical system The slide/tilt function of the open sky roof on the Audi A2 is implemented by using sliding sunroof motor V1 and sliding sunroof control unit J245. Both components are located in a common housing. The sliding sunroof control unit J245 receives the control signals from sunroof switch E8. According to the operating logic, these are: open roof, close roof or button not pressed (hold roof position) When opening the roof, the glass roof panel is tilted up if the button is pressed; if the button is pressed again, the open sky roof opens fully or for as long as the button is pressed. The roof closes without intermediate stop in the tilted-up position as long as the button is pressed. The sliding sunroof control unit J245 receives the following information from the convenience system central control unit J393 across two discrete lines: 1.Convenience locking The roof can be closed completely by activating the convenience locking function on the lock cylinder 2.Run-on enable After turning off the ignition with the doors closed, a run-ontime of 10 minutes is activated; the roof can be opened or closed within this period by pressing the button The open sky control unit must be reinitialised after work on the roof or after replacing the drive motor in order to memorise the respective limit positions. The motor can be removed and installed in any position. The control unit cannot be diagnosed with the workshop tester because the system does not have self-diagnostic capability. Sliding sunroof motor V1 with sliding sunroof control unit J245 电子系统 在奥迪A 2 上， 天窗的滑动/ 倾斜功能的 实现是通过 使用滑动天 窗电机V1和 滑动天窗控 制单元J2 45 天窗电子 系统的所 有部件都 集成在一 起。天窗 控制单元 接收来自 天窗开关 E8 的信号 根据天窗的 打开逻辑方 式，它们是： 打开天窗， 关闭天窗或 者拉按钮 （保持天窗 位置） 当打开天窗时如果天窗按钮被按压则天窗倾斜，如 果在按压一次则天窗安全打开或者。天窗在关闭 时如果按钮被按压则天窗不会停止在倾斜位置 滑动天窗控制单元J2 45通过两条不同的线从舒 适系统中央控制单元J393接收以下信息 1舒适锁止 通过舒适锁止功能可以完全关闭天窗 在车门处于 关闭状态下 如果关闭点 火开关，则在 十分钟之内 仍可通过按 钮打开 和关 闭天窗 在对天窗系统进行修理或者更换天窗电机 之后，天窗控制单元必须对初始位置进行学 习，这样做是为了记住各自极限位置。天窗 电机可以被移动或停在任何位置 天窗控制单元不能通过测试仪进行诊断因 为天窗系统没有自我诊断能力 注意 在老款奥迪A 2 的天窗系统中，有一种天窗是不能在倾斜位置 的中间停止的 天窗电机V1和天窗控制 单元J2 45 12 378_001 Audi A2 roof Positive Ground Input signal Legend E8Sunroof switch J245Sliding sunroof control unit J393Convenience system central control unit V1Sliding sunroof motor Function diagram 奥迪A 2 天窗 功能图表 天窗开关 正极 地线 输入信号 天窗控制单元J2 45 舒适系统中央控制单元J393 滑动天窗电机V1 13 378_031 378_032 Audi A3 Sportback sunroof Sunroof lifting arm Locking hook engaged Roof panel - painted fi xed roof panel Glass roof panel, non-moving - with roll-up sun screen Sliding/tilting glass roof panel with roll-up sun screen Glass roof panel - fi xed The sliding blocks attached to the lifting arms and guides track along the guide rails of the sliding sunroof frame and enable the sunroof to glide forwards and backwards. The front sliding blocks attached to the upper lifting arm are located in the guide rail insert at the front when the glass roof panel is closed. In this position, the upper lifting arm is lower at the front end because the guide is routed downward. The lower guide connected to the lifting arm is located at the front at the start of the lifting arm track and simultaneously engages the front lock. The upper rear lifting arm is locked by the rear locking hook. Sliding blocks Insert in guide rail Glass roof panel closed 奥迪A 3Sp o r t b a c k 天窗 天窗关闭 天窗固定 部分 带有遮阳卷 帘的滑动/ 倾 斜天窗 带有遮阳卷帘但不能 移动的天窗 喷漆天窗板，天窗 的固定部分 天窗举升臂 天窗插入件 滑块 锁止勾 紧贴着举升臂和导轨的滑动块沿着天窗框架上轨道移 动使天窗向前和向后滑动 当天窗关闭时，紧贴着位于导轨前部的举升臂的滑块插 在前端 在这个位置 上，位于前部末端的举升臂 是处于较低的位置上，因为导轨的轨道是 向下的。与举升臂相连的较低的导轨位 于举升臂的前端的轨道上，同时被前部锁 止。后部举升臂通过后部锁止勾锁止 14 378_039 378_040 378_041 Audi A3 Sportback sunroof Sunroof lifting arm Rear locking hook engaged - sunroof lifting arm closed When the glass roof panel is opened, the guide is retracted. At the same time, bolts attached to the guides lift and retract the front locking mechanism. After approximately 17 mm, the rear locking hook releases the lifting arm. The guide which moves further back raises the lifting arm due to the contour of the lifting arm track and tilts the glass roof panel up. Locking hook disengaged Locking hook disengaged Sunroof lifting arm tilts up - wind defl ector still closed Releasing the glass roof panel locking hook Front lock engaged Sunroof lifting arm track 释放天窗锁止勾 后部锁止勾-天窗举升 臂 天窗举升臂 前部被锁止 没有锁止的锁止勾 当天窗打开的时候，导轨收回。同时螺栓连接的导轨举起并且收回前部锁止机构 举升臂轨道 松脱的锁止勾 倾斜的举升，卷动装置仍然 关闭 当打开17 m m 时，后部锁止勾释放举升臂。进一步移向后部的导轨举起举升臂，财由于举升臂轨首的轮廓外形 使天窗向上运动 15 378_033 378_034 Glass roof panel tilted up Wind defl ector closed Sunroof lifting arm - glass roof panel tilted up The roof panel is tilted up and still keeps the spring- loaded wind defl ector closed. The next stage of the roof opening cycle now commences. Locking hook 天窗倾斜 天窗倾斜并且使弹性卷帘仍然关闭。 天窗打开的下一步开始了 锁止勾 举升臂-天窗倾斜 卷帘关闭 16 378_035 378_036 Audi A3 Sportback sunroof Glass roof panel opens - wind defl ector tilts up Wind defl ector open To open the glass roof panel from the “roof tilted up“ position, the upper lifting arm is retracted by the outer lifting arm guide connected to the lower guide. The upper lifting arm is retracted from the lower insert in the guide rail and moved into a horizontal position at the front. The guide together with the lifting arm are moved in the opening direction of the sunroof. Outer side lifting arm guide lower insert - guide rail front 奥迪A 3天窗 天窗打开-卷帘倾斜 为了从倾斜位置打开天窗，较高的举升臂通过与较低导轨相边连外部举升臂收回 外侧举升导轨 较低的插入件-前部导轨 卷动变流装置打 开 举升臂的上部沿着导轨中较低的插入件缩回并且移向水平位置的前端。导轨随同举升臂一起向着天窗打开 的方向移动 17 378_037 378_038 Sunroof lifting arm in limit position - roof fully open To completely open the glass roof panel, the guide is now pushed back to the limit position, in which the drive motor is turned off. The glass roof panel closes in reverse sequence of opening. Glass roof panel open 天窗打开 为了完全打开天窗，导轨现在被推向极限位置，在那个位置上电机被关闭 天窗的关闭与打开的顺序相反 处于极限位置的天窗举升臂-天窗完全打开 18 378_056 Audi A3 Sportback sunroof Electrical system The tilt-open/slide function of the open sky roof of the Audi A3 Sportback is, like in the Audi A2, realised by using the sliding sunroof motor V1 and sliding sunroof control unit J245. Both components are located in a common housing. The sliding sunroof control unit J245 receives the operating signals from the sunroof button E325. These are: open roof, close roof or button not pressed (hold roof position) When opening the roof, the glass roof panel is tilted up if the button is pressed; pressing the button opens the open sky roof automatically, or manually for as long as the button is pressed. The roof closes without intermediate stop in the tilted-up position as long as the button is pressed. The sliding sunroof control unit J245 receives the following information from the convenience system central control unit J393 over three discrete lines: 1.Convenience locking The roof can be closed completely by activating the convenience closing function at the lock cylinder or the IR remote control 2.Run-on enable After turning off the ignition while the doors are closed, a run-on time of 10 minutes is activated; the roof can be opened or closed within this period by pressing the button 3.Road speed signal At present, the road speed signal is not evaluated by the control unit The drive motor of the open sky system of the Audi A3 Sportback may only be removed and installed in the “roof closed“ position, because the system uses internally an absolute encoder for each roof position. This is why initialisation is not possible. The control unit cannot be diagnosed with the workshop tester because the system does not have self-diagnostic capability. Sliding sunroof motor V1 with sliding sunroof control unit J245 奥迪A 3 Sp o r t b a c k 天窗 电器系统 带滑动天窗电机V1的滑动天窗 控制单元 J2 45 19 378_002 Positive Ground Input signal Legend E325Sunroof button J245Sliding sunroof control unit J393Convenience system central control unit V1Sliding sunroof motor Function diagram 功能图表 图例 天窗开关 滑动天窗控制单元 舒适系统中央控制单元 天窗电机 正极 地 输入信号 20 378_019 Audi Q7 sunroof Glass roof panel 2 centre - non-opening Glass roof panel 1 front - slide and tilt-opening Glass roof panel 3 rear - tilt-opening only Wind defl ector Wiring harness and roof positioning motors Roll-up sun screen front and rear Sealing elements Frame - slide/ tilt mechanism Guide - rear tilt mechanism Guide - front tilt mechanism Glass roof panels - explosion drawing 奥迪Q 7 天窗 天窗- 前部滑动/ 倾斜天窗1 中间不能打开的天窗2 只能倾斜的后部天窗3 变流装置 前部和后部遮阳卷帘 后部倾斜机构 的导轨 前部倾斜机构的导轨 天窗位置电机及其线 滑动/ 倾斜框架 21 378_020 378_049 378_021 378_030 Guide front tilt mechanism Glass roof panel 1 Guide rear tilt mechanism Glass roof panel 3 Glass roof panel 2 centre non-opening Glass roof panel 1 front Slide - tilt Glass roof panel 3 rear tilt Rear roof support track pivot - attached to guide rail Rear guide Glass roof panel 3 Sunroof lifting arm track The front glass roof panel mechanism comprises guides at the bottom and a tilt mechanism at the top. The guides - consisting of interconnected front and rear parts - are half-shell shaped. The lifting a