CN113195284A - 具有显示装置的车辆 - Google Patents
具有显示装置的车辆 Download PDFInfo
- Publication number
- CN113195284A CN113195284A CN201980083715.9A CN201980083715A CN113195284A CN 113195284 A CN113195284 A CN 113195284A CN 201980083715 A CN201980083715 A CN 201980083715A CN 113195284 A CN113195284 A CN 113195284A
- Authority
- CN
- China
- Prior art keywords
- display panel
- vehicle
- display
- designed
- roof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Abstract
本发明涉及一种具有显示装置(11)的车辆(10),它包括具有像素矩阵(18)的显示面板(17)和控制电路(19),该控制电路设计成致动像素矩阵(18)的至少一个像素元件以用于显示至少一个图形显示对象(20)。该显示面板(17)是柔性的,并且由可控支承装置(21)可移动地支承。电子控制单元(16)能根据位置信号(X1)在第一位置(P1)和第二位置(P2)之间调节显示面板(17)的位置(P),在第一位置中,显示面板(17)能覆盖车顶(23)的至少一部分,在第二位置中,显示面板(17)能覆盖挡风玻璃(24)的至少一部分。
Description
技术领域
本发明涉及一种具有显示装置的车辆。该显示装置包括显示面板,该显示面板被设计成显示至少一个图形显示对象,其中,该显示面板位于覆盖车顶的位置处。
背景技术
目前,显示装置已经成为车辆的集成部分。显示设备通常包括显示面板(具有或不具有触摸屏功能),其通常用作图形用户界面。显示面板可以集成在车辆的仪表板中,使得当需要时用户可以使用显示面板来与车辆的其他装置通信。此外,显示面板也可以用作数字显示车顶,使得可以在车辆的车顶上描绘不同的可视化效果和/或动画。显示面板也可以通过可折叠布置集成到车顶中,使得当需要时可以显示该显示面板,从而用户可以观看由该显示面板提供的不同功能。然而,为了将显示面板用作仪表板上的图形用户界面或用作车顶上的显示面板,需要将至少两个不同的显示面板集成在车辆中,这是昂贵的。
文献US 2018/0050636A1公开了一种用于机动车辆的虚拟全景车顶或天窗,该车顶能逼真地再现或适应外部世界。一种组件包括至少一个传感器装置、特别是用于记录机动车辆周围环境的图像捕获装置,以及至少一个再现装置,其设置在车顶的内表面上,用于再现由传感器装置捕获的周围环境的虚拟表示。然而,显示面板是不可移动的,并且不能用作车辆仪表板前面的图形用户界面。
文献DE102 26 451C1公开了一种车顶,该车顶的面向内部的下侧具有屏幕,以用于待显示信息的投影单元。然而,显示面板不能用作车辆仪表板前面的图形用户界面。
文献DE20 2005 014 791U1公开了一种装置,该装置具有构造为光源的层状有机发光二极管(OLED)显示器,它被设计用于将光发射到内部空间中。该OLED显示器具有带有一组OLED单元的层,所述OLED单元布置成OLED单元阵列。该OLED显示器具有另一个层,该另一个层是接触敏感的并且具有一组传感器单元。OLED显示器具有显示面板,信息显示在该显示面板上。然而,该显示面板是不可移动的,并且不能用作车辆仪表板前面的图形用户界面和用作数字显示车顶。
发明内容
本发明的目的是提供一种具有显示装置的车辆,该显示装置在对应于车顶的位置和挡风玻璃前面的位置之间可移动地调节,使得显示面板用作图形用户界面以及数字显示车顶。
该目的通过独立权利要求的主题实现。在以下描述、从属权利要求和附图中详细说明了本发明的便利的和有意义的进一步实施例的有利发展。
本发明提供了一种具有显示装置的车辆。该显示装置包括具有像素矩阵的显示面板。此外,显示装置包括控制电路,其中,该控制电路设计成促动(致动,激励,激活)像素矩阵的至少一个像素元件以显示至少一个图形显示对象。在相应的非促动状态中,每个像素元件均可为透明的。换句话说,显示面板可以是透明的。或者,显示面板可以是遮光的。例如,显示面板设计为具有有机发光二极管(OLED)作为像素元件的可能透明的屏幕。有机发光二极管可以分布在屏幕的整个区域上。控制电路根据至少一个图形显示对象在显示面板上相对于用户的最佳可视性的所需位置或定位来控制有机发光二极管的促动。用户可以是车辆的驾驶员。此外,显示面板可设计为具有透明有机发光二极管(TOLED)的另一屏幕,其可进一步包括所谓的聚合物分散液晶(PDLC)或薄膜晶体管屏(TFT)或动态散射液晶(DSLC)或悬浮粒子装置(SPD)或单色透明分段液晶装置的附加层。如果在一时间点需要在显示面板上的特定位置上显示至少一个图形显示对象,则控制电路激活该特定位置处的多个像素元件,这进而使得显示面板上的该特定位置的所述多个像素元件能发射与所述至少一个图形显示对象相对应的单色光或各种颜色的光。所述至少一个图形显示对象的输出可以由可被控制电路接收的第一控制信号请求。然而,其它像素元件对应于非激活状态,因此保持透明。这使得显示面板的未被所述至少一个图形显示对象占据的其余部分能够保持透明。
此外,显示面板是柔性的。换句话说,显示面板可以是包括透明的可变形基质的OLED屏,其可以使显示面板变形至预定的曲率半径。该半径可以在5厘米至50厘米的范围内。这可以使得能够在例如需要显示面板变形达预定时间间隔的情况下和/或在显示面板作为弯曲或波状形成的显示面板的应用中使用显示面板。
根据本发明,显示面板在第一位置中设计成覆盖车顶的至少一部分或整个车顶,并且借助于可控支承装置被可移动地支承。换句话说,在第一位置中,显示面板可用于向车顶提供可视化效果和/或动画,这可产生人体工学益处。因此,显示面板可以用作数字显示车顶。此外,车辆包括电子控制单元,其设计为根据从源获得和/或取决于驾驶状况的位置信号在第一位置和第二位置之间调节显示面板的位置。换句话说,显示面板的位置可以被调节到介于第一位置和第二位置之间的任何位置。通过控制可控支承装置,可以实现显示面板的位置的调节。
可控支承装置可以包括多个致动器,例如电动马达或伺服马达。所述源可以是来自车辆内部用户的手势,此外,驾驶状况可以是手动驾驶和自主驾驶中的一种。换句话说,显示面板的位置可以借助于来自车辆内部用户的手势来调节。此外,显示面板的位置的变化率和显示面板的位置的调节方向对应于从所述源得到的位置信号。换句话说,车辆的至少一个传感器可以向电子控制单元发送传感器信号,该传感器信号可以包括关于车辆内用户的位置或环境的信息。基于传感器信号,电子控制单元可以获得位置信号并且将致动信号与所述位置信号一起发送到可控支承装置的多个致动器。可控支承装置的这些致动器则可以借助于所接收的致动信号被激活,并且根据所接收的位置信号将显示面板的位置调节到介于第一位置与第二位置之间的中间位置。例如,可控支承装置可以是两个轨道的形式,所述两个轨道沿着车辆的纵向方向从车顶沿着A柱的侧面并且沿着挡风玻璃侧向地延伸直到车辆的仪表板,使得显示面板可以根据用户的要求被移动并且调节到介于第一位置和第二位置之间的中间位置。
在第二位置中,显示面板设计成覆盖挡风玻璃的至少一部分,优选覆盖整个挡风玻璃或挡风玻璃的至少70%。这是有利的,因为在所述第二位置,显示面板可以用作图形用户界面,并且由于其位于挡风玻璃的前面,可以是车辆驾驶员的用户可以触及显示面板,例如通过他的手指触及显示面板并且操作(访问)显示面板。
本发明还包括提供附加技术优点的特征的实施例。
在一个实施例中,控制电路可以适于在相对于车辆内部的参考点的恒定位置处将车顶模块的表示(表现,代表,representation)作为图形显示对象显示在显示面板上。换句话说,当显示面板位于第一位置中、即显示面板覆盖车顶的至少一部分时,用户能看到车辆的车顶模块。然而,当显示面板被调节到介于第一位置和第二位置之间的位置时,显示面板能覆盖车辆的车顶模块。因此,为使用户能够使用车辆的车顶模块,在显示面板覆盖车顶模块的至少一部分的时间点,将车顶模块的表示作为图形显示对象或数字显示车顶模块显示在显示面板上。数字显示车顶模块可以包括车顶模块的功能,例如用于用户和其他车辆子系统之间的通信的接口和/或后视镜的功能和/或处理用于挡风玻璃传感器的传感器信号和/或控制车辆内部的整个照明。用户可以通过借助于语音和/或手势和/或触摸信号提供用户输入信号来操作车顶模块。用户可以以与车顶模块类似的方式操作数字显示车顶模块,此外,数字显示车顶模块可以在车顶模块被显示面板覆盖之前定位在车顶模块的类似位置处。这可以通过摄像机(摄像头)来实现,该摄像机可以将面板位置信号发送到电子控制单元。在显示面板覆盖车顶模块的至少一部分的时间点,电子控制单元可以检测显示面板对车顶模块的覆盖。在检测到车顶模块的至少一部分被显示面板覆盖时,电子控制单元可以向控制电路发送车顶模块激活信号。该车顶模块激活信号可以包括数据文件,该数据文件包括在检测到显示面板对车顶模块的覆盖时该车顶模块的当前设置(设定)。
在接收到车顶模块激活信号时,控制电路可以在显示面板上与车顶模块的位置坐标相对应的位置处并且根据数据文件来促动显示面板的像素元件。因此,数字显示车顶模块可以在与车顶模块相同的位置处显示在显示面板上,并且具有与车顶模块被显示面板覆盖之前的车顶模块相同的设置。因此,用户将能借助于数字显示车顶模块如前所述那样操作车顶模块的功能。此外,当显示面板处于移动状态时,数字显示车辆顶部模块在显示面板上显示在恒定位置处,该恒定位置是与车顶模块的相对于车辆内部参考点—例如车辆内部的静态参考点—的位置坐标相对应的位置。这通过变换(移动,移位,轮换)对像素元件—其与表示车顶模块的图形显示对象或数字显示车顶模块相对应—的促动来实现,其中,对与数字显示车顶模块相对应的像素元件的促动的变换速率的幅度(量级,大小)等于显示面板的位置的变化速率的幅度。此外,对与数字显示车顶模块相对应的像素元件的促动的变换速率的方向与显示面板的位置的变化速率的方向相反。显示面板的位置的变化速率的信息可以由电子控制单元从位置信号获得,该电子控制单元又将位置信号与车顶模块激活信号一起发送到控制电路,以促动与数字显示车辆车顶模块相对应的像素元件。例如,在笛卡尔坐标系中沿着可控支承装置的轨道,使得沿着轨道从车顶到仪表板的方向是X轴。在这种情况下,如果显示面板在一时间点覆盖车顶模块的至少一部分,并且显示面板的位置的变化速率是沿着X轴的正方向每秒U米,则在这种情况下,控制电路将促动对应于数字显示车顶模块的像素元件,并且沿着X轴的正方向以每秒U米的速率变换对与数字显示车顶模块相对应的像素元件的促动。这是有利的,因为用户可以持续使用数字显示车顶模块而没有任何不便,因为数字显示车顶模块的位置相对于车辆内部参考点保持恒定。
在一个实施例中,显示面板可以包括附加层,该附加层包括具有可调节的光透射程度的基质。附加层的总表面积可以与显示面板的像素矩阵的尺寸相同或者至少为该尺寸的80%,并且可以通过机械手段或胶合或层压附着到像素矩阵,这可以由相关领域的普通技术人员选择。例如,该基底对应于SPD或PDLC或DSLC技术。此外,第二层的基底可以设计为允许电力传输或者是导电的。为实现光透射的可调节程度,可以在附加层的基底的一部分或区域上实现电压差。这使得可以通过调节电压来动态地实现不同程度的透明度。此外,控制电路适于根据来自光度(亮度)传感器的透明度信号例如通过调节电压差来调节穿过显示面板的光透射程度。这是有利的,因为这使得显示面板能用作天窗车顶,使得可以根据来自光度传感器的透明度信号来调节通过显示面板的阳光透射度。光度传感器可以确定在一个时间点可能入射在车顶上的太阳光的亮度,并且根据在该时间点确定的太阳光的亮度,该光度传感器可以将透明度信号发送到控制电路。控制电路可以调节穿过显示单元的光透射的程度,使得透射光的光度处于预定的光度容限内。预定的光度容限可以借助于通过显示面板的用户输入信号来调节或设置,使得所发射的光的亮度对于用户的眼睛是舒适的。
在一个实施例中,所述源可以包括借助于手势和/或语音输入和/或触摸信号的用户输入,所述位置信号可以基于所述用于输入由所述电子控制单元得出。换句话说,车辆内部的摄像机可以将用户的手势识别为用于显示面板的位置的一定程度调节的用户输入,该手势例如为用户的手的运动,其中他/她的手指指向显示面板。基于所述用户输入,摄像机可以向电子控制单元提供位置视野信号,电子控制单元进而估计对应的位置信号并相应地调节显示面板的位置。以类似的方式,麦克风可以捕获语音输入信号作为用户输入,并且将对应的语音信号发送到电子控制单元,电子控制单元继而估计对应的位置信号并且相应地调节显示面板的位置。用户输入还可以借助于触摸信号来提供,例如通过显示设备本身或车辆座位旁边的操纵杆来提供。基于该触摸信号,电子控制单元可以估计位置信号并相应地调节显示面板的位置。这是有利的,因为它使得用户能以舒适的方式将显示面板调节在期望的位置。
在一个实施例中,光源可以包括光检测传感器,其设计成估计预定强度的光束在车顶上的入射角,电子控制单元基于该入射角得出位置信号。光检测传感器可以估计光束例如太阳光在车顶上的入射角。光检测传感器可以向电子控制单元发送光束角信号。光束角信号可以包括关于光束的估计入射角的信息。基于所接收的光束角度信号,电子控制单元可以估计位置信号并相应地调节显示面板,使得正交地入射在车顶与仪表板之间的区域上的光束的一部分被作为天窗车顶的显示面板覆盖。
在一个实施例中,所述源可以包括摄像机,该摄像机设计成估计驾驶车辆的用户的眼睛的位置,电子控制单元基于该位置得出位置信号。换句话说,车辆内部的摄像机可以估计用户眼睛的位置。基于该信号,摄像机可以向电子控制单元提供视野信号。基于所接收的视野信号,电子控制单元可以估计位置信号并相应地调节显示面板,使得显示面板被调节到用以向用户提供舒适的可感知性的位置。
在一个实施例中,显示面板可以借助于可控支承装置沿着车辆的纵向方向移动。这是有利的,因为这使得能实现显示面板在第一位置和第二位置之间的位置调节,在第一位置中该显示面板能覆盖车顶的至少一部分,在第二位置中该显示面板能覆盖挡风玻璃的至少一部分。此外,显示面板沿纵向方向的移动使得能够沿车辆的行驶方向进行调节,从而显示面板能够处于用户的头上和用户的前方之间的位置。这可以使用户能够感知该显示面板。
在一个实施例中,车辆的驾驶状况可以是手动驾驶和自主驾驶中的一种。这是有利的,因为它能够根据车辆的手动驾驶或自主驾驶来调节显示面板的位置。
在一个实施例中,在自主驾驶期间,显示面板被调节到第二位置,其中,显示面板设计为用作图形用户界面(GUI)。这是有利的,因为在自主驾驶期间,用户将不必专注于车辆的驾驶,并且因此,用户可以坐在车辆中并且作为图形用户界面操作显示面板,例如借助于显示面板使用信息娱乐系统。
在一个实施例中,显示面板可设计成用作电子镜。换句话说,在自主驾驶期间,当显示器被调节到第二位置—即挡风玻璃的前方—时,用户可以将显示面板用作电子镜。这可以通过向控制电路发送镜像信号的摄像机来实现,控制电路继而可以实现镜像图像的显示,例如用户自己坐在显示面板的前面。这是有利的,因为用户可以利用显示面板的这种作为电子镜的功能,例如在自主驾驶期间在车辆内改变服饰或为事件做好准备。
本发明的车辆优选地设计为机动车辆,特别是载客车辆(轿车,小客车)或卡车(货运车),或公共汽车。
本发明还包括不同实施例的特征的组合。
附图说明
下面描述本发明的示例性实施方式。附图示出:
图1是具有显示装置的车辆的实施例的内部视图的示意图;
图2是具有显示装置的车辆的内部视图的示意图;以及
图3是具有显示装置的车辆的实施例的内部视图的示意图。
具体实施方式
下面说明的实施例是本发明的优选实施例。然而,在该实施例中,所描述的部件实施例各自代表本发明的个体特征,这些特征被认为是彼此独立的,并且各自也彼此独立地发展本发明,因此也被认为是以单独的方式或以不同于所示组合的方式作为本发明的组成部分。此外,所描述的实施例还可以通过已经描述的本发明的其他特征来补充。
在附图中,相同的附图标记表示提供相同功能的元件。
图1示出了具有显示装置11的车辆10的示意图。该车辆10可以是机动车辆、例如载客车辆。该车辆10可由坐在车辆座椅13上的用户12手动驾驶。该用户12可以借助于方向盘14操纵车辆10,如图2和图3所示。附图中示出了车辆10的内部区域15。此外,车辆10可借助于电子控制单元16自主驾驶。显示装置11包括具有像素矩阵18的显示面板17。该显示面板17可设计为具有透明有机发光二极管(TOLED)的透明屏,其可进一步包括所谓的聚合物分散液晶(PDLC)或薄膜晶体管屏(TFT)或动态散射液晶(DSLC)或悬浮粒子装置(SPD)或单色透明分段液晶装置的附加层。此外,显示装置11包括控制电路19,其中,该控制电路19设计成促动像素矩阵18的至少一个像素元件以显示至少一个图形显示对象20,其中在相应的非促动状态中,每个像素元件可为透明的。
车辆10包括可控支承装置21,其中该可控支承装置21可以包括两个轨道22。这两个轨道22可以从车顶23开始沿着车辆10的纵向方向并且在挡风玻璃24旁边侧向地延伸直至车辆10的仪表板25。显示面板17在第一位置P1设计成覆盖车顶23的至少一部分,并由可控支承装置21可移动地支承。电子控制单元16设计成根据来自于一个源和/或取决于驾驶状况D1、D2的位置信号27而在第一位置P1和第二位置P2之间调节显示面板17的位置。在第二位置P2,显示面板17设计为覆盖挡风玻璃24的至少一部分,如图2所示,其中第二位置P2由虚线26表示。可以设想,显示面板17可以覆盖整个挡风玻璃24,尤其是当驾驶状况D1、D2为自主驾驶D2时。在这种情况下,用户12将不必专注于车辆10的驾驶,因此,用户12可通过将车辆座椅13调节为舒适的平躺位置(图中未示出)而坐在车辆10中,并且操作作为图形用户界面的显示面板17,例如,通过显示面板17使用信息娱乐系统。此外,在第二位置P2中的显示面板17可设计为用作电子镜。
当驾驶状况D1、D2为手动驾驶D1时,用户12可将车辆座椅13调节至直立位置,并可利用方向盘14操控车辆10。此时,用户12可借助于手势G和/或语音输入和/或触控信号提供用户输入,据此由电子控制单元16产生位置信号27,并且可以将显示面板17调节至一位置、例如第一位置P1,以使用户12可以透过挡风玻璃24看到外界,以便驾驶车辆10。
例如,车辆10内的摄像机52可以识别用户12的姿势G,例如他的手30的运动,其手指32指向显示面板17,如箭头33所示。基于用户输入,摄像机52可以向电子控制单元16提供位置视角信号34,如箭头35所示。电子控制单元16可以进而估计相应的位置信号27,并相应地调节显示面板17的位置。
基于位置视角信号34,电子控制单元16可以产生位置信号27并且将致动信号28连同位置信号27一起发送到可控支承装置21的多个致动器36,如箭头29所示。可控支承装置21的致动器36可以是位于显示面板17和轨道22之间的伺服电机。这些致动器36可以借助于接收的致动信号28被致动,并根据接收的位置信号27将显示面板17的位置调节到介于第一位置P1和第二位置P2之间的中间位置P,如箭头53所示。类似地,所述源可以包括摄像机52,该摄像机可以设计成估计可以驾驶车辆10的用户12的眼睛的位置,基于该位置可以由电子控制单元16获得位置信号27,并且可以相应地调节显示面板17的位置。
此外,所述源可以包括光探测传感器37,其可位于车顶23的外侧。该光探测传感器37可以设计成估计车顶23上预定强度的光束38的入射角39,基于此可由电子控制单元16产生位置信号27。光探测传感器37可估计入射到车顶23上的光束38—例如太阳光—的入射角39。该光探测传感器37可向电子控制单元16发送光束角信号40,如箭头41所示。光束角信号40可包括关于光束38的估计入射角39的信息。基于接收到的光束角信号40,电子控制单元16可估计位置信号27,并将致动信号28连同位置信号27一起发送到可控支承装置21的多个致动器36,如箭头29所示。因此,显示面板17的位置可被相应地调节,使得光束38的正交地入射到车顶23与仪表板25之间的区域上的部分被作为天窗车顶的显示面板17覆盖。
此外,控制电路19可适于在相对于车辆10内部的参考点X的恒定位置P0处将车顶模块42的表示作为图形显示对象20显示在显示面板17上。换言之,当显示面板17位于第一位置P1时、即显示面板17可以覆盖车顶23的至少一部分,用户12可以看到车辆10的车顶模块42。然而,当显示面板17被调节至介于第一位置P1与第二位置P2之间的位置P时,显示面板17可覆盖车辆10的车顶模块42。在显示面板17覆盖至少一部分车顶模块42的时刻,为了使用户12能使用车顶模块42,将车顶模块42的表示作为图形显示对象20—也可以称为数字显示车顶模块43—显示在显示面板17上。数字显示车顶模块43可以适于执行车顶模块42的功能。用户12可以通过借助于语音和/或手势和/或触摸信号提供用户输入信号来操作车顶模块42。用户12可以以与车顶模块42类似的方式操作数字显示车顶模块43。此外,数字显示车顶模块43可以在被显示面板17覆盖之前定位在类似于车顶模块42的位置P0处。这可以通过摄像机52来实现,该摄像机可以如箭头45所示向电子控制单元16发送面板位置信号44。在显示面板17覆盖车顶模块42的至少一部分的时间点,电子控制单元16可以探测显示面板17对车顶模块42的覆盖。在探测到显示面板17对车顶模块42的至少一部分的覆盖时,电子控制单元16可以如箭头47所示将车顶模块致动信号46发送到控制电路19。车顶模块致动信号46可以包括数据文件,其包括在探测到显示面板17对车顶模块42的覆盖时该车顶模块42的当前设置值。在接收到车顶模块致动信号46时,控制电路19可以根据所述数据文件并且在显示面板17上与车顶模块42的位置坐标相对应的位置处致动显示面板17的像素元件。因此,数字显示车顶模块43可以在与车顶模块42相同的位置P0处被显示在显示面板17上,并且在其被显示面板17覆盖之前具有与车顶模块42相同的设置。
此外,当显示面板17处于移动状态时,如箭头53所示,数字显示车顶模块43可相对于车辆10内的参考点X在恒定位置P0、即在与车顶模块42的位置坐标相对应的位置P0显示在显示面板17上。这通过变换对与表示车顶模块42或数字显示车顶模块43的图形显示对象20相对应的像素元件的促动来实现,其中与数字显示车顶模块43相对应的像素元件的促动的变换速率的幅度等于显示面板17的位置的变化速率的幅度。此外,对应于数字显示车顶模块43的像素元件的促动的变换速率的方向与显示面板17的位置P的变化速率的方向相反。显示面板17的位置P的变化速率的信息可以由电子控制单元16从位置信号27获得,该电子控制单元继而可将位置信号27与顶部模块致动信号46一起发送到控制电路19,以促动与数字显示车顶模块43相对应的像素元件。
此外,显示面板17可以包括附加层48,该附加层包括具有可调的光透射程度的基质,其中,控制电路19适于根据来自亮度传感器50的透明度信号49来调节通过显示面板17的光透射程度,如箭头51所示。
总之,该示例示出了车辆10如何使显示装置11的显示面板17能在对应于车顶23的位置P与一挡风玻璃24前方的位置之间可移动地调节,使得显示面板17能以有效的方式用作图形用户界面以及数字显示车顶,如本发明所提供的。
Claims (10)
1.一种具有显示装置(11)的车辆(10),包括:
-具有像素矩阵(18)的显示面板(17),其中,所述显示面板(17)是柔性的;以及
-控制电路(19),其中,所述控制电路(19)设计成促动所述像素矩阵(18)的至少一个像素元件以用于显示至少一个图形显示对象(20),
其特征在于,
-在第一位置(P1)中所述显示面板(17)设计为覆盖车顶(23)的至少一部分,并借助于可控支承装置(21)被可移动地支承,以及
-电子控制单元(16)设计为根据得自于源和/或取决于驾驶状况(D1,D2)的位置信号(27)而在所述第一位置(P1)和第二位置(P2)之间调节所述显示面板(17)的位置(P),其中,在所述第二位置(P2)中,所述显示面板(17)设计为覆盖挡风玻璃(24)的至少一部分。
2.根据权利要求1所述的车辆(10),其中,所述控制电路(19)适于在相对于所述车辆(10)内部的参考点(X)的恒定位置(P0)处将车顶模块(42)的表示作为所述至少一个图形显示对象(20)显示在所述显示面板(17)上,这通过变换对表示所述车顶模块(42)的图形显示对象(20)的像素元件的促动来实现,其中,对像素元件的促动的变换速率的幅度等于所述显示面板(17)的位置(P)的变化速率的幅度,其中,所述像素元件的促动的变换速率的方向与所述显示面板(17)的位置(P)的变化速率的方向相反。
3.根据权利要求1或2所述的车辆(10),其中,所述显示面板(17)包括附加层(48),所述附加层包括具有可调的光透射程度的基质,其中,所述控制电路(19)适于根据来自光度传感器(50)的透明度信号来调节通过所述显示面板(17)的光透射程度。
4.根据前述权利要求中任一项所述的车辆(10),其中,所述源包括用户输入,该用户输入借助于手势(G)和/或语音输入和/或触摸信号进行,所述位置信号(27)由所述电子控制单元(16)基于所述用户输入得出。
5.根据前述权利要求中任一项所述的车辆(10),其中,所述源包括光检测传感器(37),所述光检测传感器设计成估计所述车顶(23)上的预定强度的光束(38)的入射角(39),所述位置信号(27)由所述电子控制单元(16)基于所述入射角得出。
6.根据前述权利要求中任一项所述的车辆(10),其中,所述源包括摄像机(52),所述摄像机设计成估计驾驶所述车辆(10)的用户(12)的眼睛的位置,所述位置信号(27)由所述电子控制单元(16)基于所述用户的眼睛的位置得出。
7.根据前述权利要求中任一项所述的车辆(10),其中,所述显示面板(17)能借助于所述可控支承装置(21)沿着所述车辆(10)的纵向方向移动。
8.根据前述权利要求中任一项所述的车辆(10),其中,所述车辆(10)的驾驶状况(D1、D2)是手动驾驶(D1)和自主驾驶(D2)中的一者。
9.根据权利要求8所述的车辆(10),其中,在所述自主驾驶(D2)期间,所述显示面板(17)被调节到所述第二位置(P2),其中,所述显示面板(17)设计成充当图形用户界面。
10.根据权利要求8或9所述的车辆(10),其中,所述显示面板(17)设计成用作电子镜。
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US11454814B2 (en) | 2022-09-27 |
WO2020126656A1 (en) | 2020-06-25 |
CN113195284B (zh) | 2024-05-28 |
US20220075191A1 (en) | 2022-03-10 |
EP3670233B1 (en) | 2023-08-23 |
EP3670233A1 (en) | 2020-06-24 |
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