技术领域technical field
本发明涉及一种机动车辆和一种方法。The invention relates to a motor vehicle and a method.
背景技术Background technique
如今，在机动车辆中使用的触摸显示屏(所谓的触屏)一般不具有触觉功能反馈，该触觉功能反馈例如在传统的机械键盘的情况下是常见的。Today, touch displays (so-called touchscreens) used in motor vehicles generally do not have the tactile functional feedback that is common, for example, with conventional mechanical keyboards.
同时，在高档机动车辆中使用带有主动触觉反馈器的所谓的触摸板，该触觉反馈器配备有力检测装置。该触觉反馈器产生一种可感知的力学脉冲，然而只有在超过确定的操纵力的情况下才会触发该力学脉冲。大多数情况下，这些触摸板安排在中控台中，使得这些触摸板能够由驾驶员方便地进行操作，其中，这些信息然后在一个分开的屏幕处进行显示。驾驶员的手指能够在该触摸板上任意滑动并且在视觉上突出在该屏幕菜单上相应到达的区域-类似于一个光标。同时，该触摸板在每个所到达的菜单区域中产生可感知的力学脉冲。如果驾驶员用一个确定的力按压该触摸板，同时选择了一个菜单区域，则该仪器用主动脉冲确认该输入。At the same time, so-called touchpads are used in high-end motor vehicles with active tactile feedback, which is equipped with a force detection device. The haptic feedback generates a perceivable mechanical impulse, which is however only triggered when a defined actuating force is exceeded. In most cases, these touchpads are arranged in the center console so that they can be operated conveniently by the driver, wherein the information is then displayed on a separate screen. The driver's finger can slide freely on the touchpad and visually highlight the correspondingly reached area on the screen menu—similar to a cursor. At the same time, the touchpad generates perceptible mechanical impulses in each menu area reached. If the driver presses the touchpad with a defined force and at the same time selects a menu area, the device confirms this input with an active pulse.
如果想为上述触屏配备触觉反馈(如从现有技术已知的)，则需要多个高效的致动器，以便能够移动大质量。迄今为止，通过力学接触对应的显示屏表面产生触觉反馈。用于产生该触觉反馈的这些部件(致动器和轴承结构)需要额外的构造空间，该构造空间根据车辆型号不同并不一定是可用的。此外，通过对该显示器的力学激发也导致经由固体声波对周围部件(例如中控台和仪表板)的力学激发。这会让人感觉受到干扰。If it is desired to equip the above-mentioned touchscreen with tactile feedback (as known from the prior art), multiple efficient actuators are required in order to be able to move large masses. Haptic feedback has so far been produced by mechanical contact with the corresponding display surface. The components (actuator and bearing arrangement) for generating this haptic feedback require additional construction space, which is not necessarily available depending on the vehicle model. Furthermore, the mechanical excitation of the display also results in a mechanical excitation of surrounding components (eg center console and instrument panel) via structure-borne sound waves. This can feel intrusive.
发明内容Contents of the invention
本发明的目的在于，为在机动车辆中使用的这些操作元件提供一种改善的触觉功能反馈。The object of the present invention is to provide an improved tactile functional feedback for operating elements used in motor vehicles.
该目的通过借助于至少一个超声波致动器进行的触觉反馈得以实现。This object is achieved by tactile feedback by means of at least one ultrasonic actuator.
由此实现的是，该触觉功能反馈不必在该操作元件中产生，而是在外部通过使用超声波致动器产生。This achieves that the tactile functional feedback does not have to be generated in the operating element, but is generated externally by using ultrasonic actuators.
在一个实施方式中，该超声波致动器以如下方式安排在该机动车辆的内部空间中，使得该触觉反馈能够在该使用者的手上进行。手是非常敏感的并且一般不被衣服遮盖。In one embodiment, the ultrasonic actuator is arranged in the interior of the motor vehicle in such a way that the tactile feedback is enabled on the user's hand. Hands are very sensitive and are generally not covered by clothing.
该超声波致动器以有利的方式方法安排在该机动车辆的车顶中。The ultrasonic actuator is advantageously arranged in the roof of the motor vehicle.
该触觉反馈优选地在该使用者的手背上产生。The tactile feedback is preferably produced on the back of the user's hand.
优选地通过一个在该内部空间中安排的摄像机进行对手或手背的位置检测。The position detection of the hand or the back of the hand preferably takes place via a camera arranged in the interior.
可能的是，该触觉反馈依赖于接触该操作元件(尤其该触屏)或依赖于通过手指所施加的力进行。在这两种情况下，这两个系统，即这些超声波致动器和该操作元件在信息技术方面直接地或通过一个控制单元彼此连接。It is possible for the tactile feedback to take place as a function of touching the operating element (in particular of the touchscreen) or as a function of a force exerted by a finger. In both cases, the two systems, ie the ultrasonic actuators and the operating element, are connected to one another in terms of information technology directly or via a control unit.
附图说明Description of drawings
本发明的一个实施例在附图中进行展示并且将在以下说明中详细解释。An exemplary embodiment of the invention is shown in the drawing and will be explained in detail in the following description.
唯一的附图示出带有一个内部空间的机动车辆的示意性图示。The single figure shows a schematic illustration of a motor vehicle with an interior.
具体实施方式detailed description
下面将一个触摸显示屏作为用于该机动车辆的功能的操作元件进行描述。依赖于所选实施方式也能够提供其他的操作元件例如按键、压力按钮，然而也能够提供光学姿势检测装置作为操作元件。在车辆4的内部空间2中，在驾驶座与副驾驶座(未示出)之间安排一个中控台6，在该中控台中集成一个触摸显示屏或触屏8。A touch display is described below as an operating element for functions of the motor vehicle. Depending on the selected embodiment, other operating elements such as keys, pressure buttons can also be provided, however an optical gesture detection device can also be provided as an operating element. In the interior 2 of the vehicle 4 , a center console 6 is arranged between the driver's seat and the passenger's seat (not shown), in which a touch display or touchscreen 8 is integrated.
例如在该车辆4的车顶处固定或集成一个或多个所谓的超声波致动器10。此外，能够在该车辆4的内部空间2中设置一个摄像机12，借助于该摄像机的帮助能够监测一个预定的身体部分(尤其该驾驶员的手)的位置。在此，该摄像机12例如安排在挡风玻璃14的上部区域中。提供一个控制单元，该控制单元与该触屏8并且与该超声波致动器10连接。此外，该控制单元18也能够与该位置检测装置，尤其与该摄像机12连接。该控制单元18能够集成在该触屏中或者形成为分开的控制单元18。For example, one or more so-called ultrasonic actuators 10 are fixed or integrated on the roof of the vehicle 4 . Furthermore, a camera 12 can be arranged in the interior 2 of the vehicle 4 , with the aid of which the position of a predetermined body part, in particular the driver's hand, can be monitored. In this case, camera 12 is arranged, for example, in the upper region of windshield 14 . A control unit is provided, which is connected to the touch screen 8 and to the ultrasonic actuator 10 . Furthermore, the control unit 18 can also be connected to the position detection device, in particular to the camera 12 . The control unit 18 can be integrated in the touchscreen or formed as a separate control unit 18 .
借助于这些超声波致动器10例如在该触屏的使用者的手16或臂上产生触觉感知或触觉印象(气动触觉反馈)，该触觉感知或印象向驾驶员发出该驾驶员已经通过该触屏8执行了对应输入的信号。代替手或臂也能够预定一个另外的身体部分，对该身体部分发射超声波作为用于在该触屏处的输入的触觉反馈。By means of the ultrasonic actuators 10, for example, a tactile sensation or tactile impression (pneumatic tactile feedback) is produced on the hand 16 or arm of the user of the touch screen, which signals to the driver that the driver has passed the touch screen. Screen 8 executes the corresponding input signal. Instead of a hand or an arm, it is also possible to define a further body part, to which ultrasonic waves are emitted as tactile feedback for the input on the touchscreen.
在此，能够依赖于所选的实施方式通过该摄像机12监测该身体部分(尤其手16)的位置。由此，这个或这些超声波致动器10的发射方向能够以如下方式对准该身体部分的检测到的位置，使得这些超声波碰到该身体部分(尤其该驾驶员的手16)。代替摄像机也能够使用其他的传感器以用于检测一个身体部分的位置。在简单的情况下，该超声波致动器的发射方向对准在该触屏前的一个预定区域，在操作该触屏时操作人员的手通常位于该预定区域中。同样能够使用该触屏的触摸传感器的传感器数据，以便确定手的位置。In this case, depending on the embodiment chosen, the position of the body part (in particular the hand 16 ) can be monitored by the camera 12 . The emission direction of the ultrasonic actuator(s) 10 can thus be directed to the detected position of the body part in such a way that the ultrasonic waves hit the body part (in particular the driver's hand 16 ). Instead of a camera, other sensors can also be used for detecting the position of a body part. In simple cases, the emission direction of the ultrasonic actuator is aimed at a predetermined area in front of the touch screen, in which the operator's hand is usually located when operating the touch screen. The sensor data of the touch sensors of the touchscreen can likewise be used in order to determine the position of the hand.
该触觉反馈能够依赖于接触该触屏8进行，即当该驾驶员的手16或食指接触该触屏8时，这些超声波致动器10才被控制或激活。替代于此也可能的是，当该驾驶员的手指对该屏幕8施加一个确定的力(该确定的力能够通过一个集成在该触屏8中的力传感器进行检测)时，该触觉反馈才能够被触发。The tactile feedback can be dependent on touching the touchscreen 8 , ie the ultrasonic actuators 10 are activated or activated only when the driver's hand 16 or index finger touches the touchscreen 8 . Alternatively, it is also possible that the tactile feedback only occurs when the driver's finger exerts a certain force on the screen 8 (which can be detected by a force sensor integrated in the touch screen 8 ). able to be triggered.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015120799.0 | 2015-12-01 | ||
| DE102015120799.0ADE102015120799A1 (en) | 2015-12-01 | 2015-12-01 | motor vehicle |
| Publication Number | Publication Date |
|---|---|
| CN107037877Atrue CN107037877A (en) | 2017-08-11 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611093129.7APendingCN107037877A (en) | 2015-12-01 | 2016-12-01 | Motor vehicles |
| Country | Link |
|---|---|
| CN (1) | CN107037877A (en) |
| DE (1) | DE102015120799A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297686A (en)* | 2019-07-03 | 2019-10-01 | 北京梧桐车联科技有限责任公司 | Content display method and device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7336228B2 (en)* | 2019-03-27 | 2023-08-31 | 株式会社Subaru | Non-contact operating device for vehicle and vehicle |
| DE202021004015U1 (en) | 2021-05-11 | 2022-05-12 | Marquardt GmbH | Cover for a motor vehicle steering wheel |
| DE102021204800A1 (en) | 2021-05-11 | 2022-11-17 | Marquardt Gmbh | Cover for a motor vehicle steering wheel |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070236450A1 (en)* | 2006-03-24 | 2007-10-11 | Northwestern University | Haptic device with indirect haptic feedback |
| CN104460973A (en)* | 2013-09-25 | 2015-03-25 | 现代自动车株式会社 | Curved touch display apparatus for providing tactile feedback and method thereof |
| CN104750411A (en)* | 2013-12-31 | 2015-07-01 | 意美森公司 | System and method for providing haptic notifications |
| DE102014201037A1 (en)* | 2014-01-21 | 2015-07-23 | Bayerische Motoren Werke Aktiengesellschaft | Transmission of information through surface modification |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8525778B2 (en)* | 2007-03-21 | 2013-09-03 | Northwestern University | Haptic device with controlled traction forces |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070236450A1 (en)* | 2006-03-24 | 2007-10-11 | Northwestern University | Haptic device with indirect haptic feedback |
| CN104460973A (en)* | 2013-09-25 | 2015-03-25 | 现代自动车株式会社 | Curved touch display apparatus for providing tactile feedback and method thereof |
| CN104750411A (en)* | 2013-12-31 | 2015-07-01 | 意美森公司 | System and method for providing haptic notifications |
| DE102014201037A1 (en)* | 2014-01-21 | 2015-07-23 | Bayerische Motoren Werke Aktiengesellschaft | Transmission of information through surface modification |
| Title |
|---|
| 无: "超声感知：一家创业公司利用超声波凭空让人产生触觉", 《URL：URL：HTTPS://ZHUANLAN.ZHIHU.COM/P/19741048》* |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297686A (en)* | 2019-07-03 | 2019-10-01 | 北京梧桐车联科技有限责任公司 | Content display method and device |
| CN110297686B (en)* | 2019-07-03 | 2023-05-12 | 北京梧桐车联科技有限责任公司 | Content display method and device |
| Publication number | Publication date |
|---|---|
| DE102015120799A1 (en) | 2017-06-01 |
| Publication | Publication Date | Title |
|---|---|---|
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | Application publication date:20170811 |