WO2017028359A1 - 触控装置以及触控方法 - Google Patents

触控装置以及触控方法 Download PDF

Info

Publication number
WO2017028359A1
WO2017028359A1 PCT/CN2015/090130 CN2015090130W WO2017028359A1 WO 2017028359 A1 WO2017028359 A1 WO 2017028359A1 CN 2015090130 W CN2015090130 W CN 2015090130W WO 2017028359 A1 WO2017028359 A1 WO 2017028359A1
Authority
WO
WIPO (PCT)
Prior art keywords
touch
display surface
display
ios device
light spot
Prior art date
Application number
PCT/CN2015/090130
Other languages
English (en)
French (fr)
Inventor
李江
刘震
Original Assignee
李江
刘震
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李江, 刘震 filed Critical 李江
Publication of WO2017028359A1 publication Critical patent/WO2017028359A1/zh

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means

Definitions

  • the present invention relates to the field of touch technology, and in particular to a touch device and a touch method.
  • a display with a touch screen typically includes a display panel and a touch screen disposed above the display panel.
  • the touch screen can be divided into resistive, capacitive, infrared and surface acoustic wave types.
  • resistors and capacitors are commonly used, but they all need to be provided with an inductive circuit on the panel, and the structure and process are complicated.
  • the IOS device is an electronic device designed by Apple to use IOS as an operating system, such as iphone, ipad, and the like. IOS devices can be connected to a projector or display panel (such as a TV) for display on a large screen, but cannot be touched on a projection screen or display panel.
  • the technical problem to be solved by the present invention is to provide a touch device and a touch method, which can realize touch on an IOS device on a large-sized screen and improve the touch experience of the user.
  • a technical solution adopted by the present invention is to provide a touch device, wherein the touch device includes an IOS device, a display surface, a light spot generating unit, an infrared camera, an image processing unit, and an Android system unit.
  • the display surface is configured to display a picture corresponding to the display signal of the IOS device
  • the light point generating unit is configured to form at least one light spot on the display surface according to the manipulation of the user
  • the infrared camera faces the display surface and the angle of view covers the entire display surface and is used for acquiring light
  • the track formed by the point or the light spot is sent to the image processing unit
  • the image processing unit is configured to convert the light spot or the track into the touch signal of the IOS device and send it to the Android system unit, and the Android system unit wirelessly transmits the touch signal.
  • the form is sent to the IOS device, wherein the display surface is the display surface of the display, the display is electrically connected to the IOS device and receives the display signal of the IOS device, the IOS device includes a Lighting interface, the display includes an HDMI interface, and the Lighting interface is connected with the HDMI interface to The display signal of the IOS device is sent to the display, or
  • the surface is a projection screen, the projector corresponding to the projection screen is electrically connected with the IOS device and receives the display signal of the IOS device, and the projector projects the corresponding image of the display signal on the projection screen; wherein the light spot generating unit is an infrared emitter, infrared emission
  • the device is configured to emit light to form a light spot on the display surface, or the light spot generating unit is a laser, and the laser is used to emit a laser surface parallel to the display surface in front of the display surface, and the laser surface is used for the touch display surface of the touch object At the corresponding touch position, the touch object is irradi
  • the Android system unit and the IOS device are connected through Bluetooth, and the touch signal is transmitted from the Android system unit to the IOS device through Bluetooth.
  • the Android system unit and the IOS device are connected through WIFI, and the touch signal is transmitted from the Android system unit to the IOS device through WIFI.
  • a touch device including an IOS device, a display surface, a light spot generating unit, an infrared camera, an image processing unit, and an Android system unit.
  • the display surface is configured to display a picture corresponding to the display signal of the IOS device
  • the light point generating unit is configured to form at least one light spot on the display surface according to the manipulation of the user
  • the infrared camera faces the display surface and the angle of view covers the entire display surface and is used for acquiring light
  • the track formed by the point or the light spot is sent to the image processing unit
  • the image processing unit is configured to convert the light spot or the track into the touch signal of the IOS device and send it to the Android system unit, and the Android system unit wirelessly transmits the touch signal.
  • the form is sent to the IOS device.
  • the display surface is the display surface of the display, the display is electrically connected to the IOS device and receives the display signal of the IOS device, the IOS device includes a Lighting interface, the display includes an HDMI interface, and the Lighting interface is connected with the HDMI interface to send the display signal of the IOS device to monitor.
  • the display surface is a projection screen
  • the projector corresponding to the projection screen is electrically connected to the IOS device and receives the display signal of the IOS device, and the projector projects the corresponding image of the display signal on the projection screen.
  • the Android system unit and the IOS device are connected through Bluetooth, and the touch signal is transmitted from the Android system unit to the IOS device through Bluetooth.
  • the Android system unit and the IOS device are connected through WIFI, and the touch signal is transmitted from the Android system unit to the IOS device through WIFI.
  • the light spot generating unit is an infrared emitter, and the infrared emitter is used to emit light to form a light spot on the display surface.
  • the light spot generating unit is a laser, and the laser is used to emit a laser surface parallel to the display surface in front of the display surface, and the laser surface is used to illuminate the touch object at the corresponding touch position when the touch object touches the display surface. Form a light spot.
  • a touch method which comprises: displaying a screen corresponding to a display signal of an IOS device on a display surface; and displaying the surface according to a user's manipulation.
  • Forming at least one light spot using an infrared camera to acquire a light spot or a track generated when the light spot moves; using an image processing unit to convert the light spot or the track into a touch signal of the IOS device, and transmitting the touch signal to the Android system unit;
  • the Android system unit transmits the touch signal wirelessly to the IOS device.
  • the step of the Android system unit transmitting the touch signal to the IOS device in a wireless manner is specifically: the Android system unit transmits the touch signal to the IOS device through the Bluetooth; or the Android system unit transmits the touch signal in a wireless manner.
  • the steps to the IOS device are specifically: the Android system unit transmits the touch signal to the IOS device through the WIFI.
  • At least one light spot is formed on the display surface according to the user's manipulation, specifically: using an infrared emitter to emit light to form a light spot on the display surface; or, forming at least one light spot on the display surface according to a user's manipulation, specifically: using a laser
  • a laser surface parallel to the display surface is emitted in front of the display surface; the touch object touches the display surface and the laser surface is irradiated to the touch object to form a light spot at the corresponding touch position.
  • the present invention forms at least one spot on the display surface according to the user's manipulation by setting the light spot generating unit, the infrared camera faces the display surface and the viewing angle range covers the entire display surface and is acquired.
  • the track formed by the light spot or the light spot is sent to the image processing unit, and the image processing unit converts the light spot or the track into a touch signal of the IOS device and sends it to the Android system unit, and the Android system unit wirelessly transmits the touch signal.
  • the form is sent to the IOS device, which enables the touch of the IOS device on a large-sized screen to enhance the user's touch experience.
  • FIG. 1 is a schematic view showing the structure and principle of a touch device of the present invention
  • FIG. 2 is a schematic view of a display surface according to an embodiment of the present invention.
  • Figure 3 is a schematic illustration of another embodiment of the display surface of the present invention.
  • FIG. 4 is a schematic diagram of an embodiment of a light spot generating unit of the present invention.
  • Figure 5 is a schematic view showing another embodiment of the light spot generating unit of the present invention.
  • FIG. 6 is a flow chart of a preferred embodiment of the touch method of the present invention.
  • FIG. 1 is a schematic diagram showing the structure and principle of a touch device according to the present invention.
  • the touch device includes an IOS device 11, a display surface 12, a light spot generating unit 13, an infrared camera 14, an image processing unit 15, and an Android system unit 16.
  • the IOS device is an IOS, Ipad, etc. device with an IOS operating system.
  • the display surface 12 is for displaying a screen corresponding to the display signal of the IOS device 11.
  • FIG. 2 is a schematic diagram of a display surface according to an embodiment of the present invention.
  • the display surface 12 is the display surface of the display 120, the display 120 is electrically connected to the IOS device 11 and receives the display signal of the IOS device 11, the IOS device 11 includes a Lighting interface 111, the display 120 includes an HDMI interface 121, and the Lighting interface 111 is connected to the HDMI interface 121.
  • the display signal of the IOS device 11 is sent to the display 120.
  • the IOS device 11 and the display 120 may also be connected by other means, for example, the Lighting interface of the IOS device 11 and the VGA interface of the display 120 are electrically connected, or the IOS device 11 and the display 120 may be connected by wireless. For example, Bluetooth or WIFI.
  • FIG. 3 is a schematic diagram of another embodiment of the display surface of the present invention.
  • the display surface 12 is a projection screen 123.
  • the projector 124 corresponding to the projection screen 123 is electrically connected to the IOS device 11 and receives the display signal of the IOS device 11, and the projector 124 projects the screen corresponding to the display signal on the projection screen 123.
  • the connection manner of the IOS device 11 and the projector 124 is similar to that of the IOS device 11 and the display 120, and details are not described herein again.
  • the light spot generating unit 13 is for forming at least one light spot on the display surface 12 in accordance with the manipulation of the user.
  • FIG. 4 is a schematic diagram of an embodiment of a light spot generating unit of the present invention.
  • the light spot generating unit 13 is an infrared emitter 131 for emitting light to form a light spot 132 on the display surface 12.
  • the infrared emitter 131 is preferably an infrared light pen 131.
  • the infrared light pen 131 forms at least one spot on the display surface 12 in accordance with a user's manipulation.
  • FIG. 5 is a schematic diagram of another embodiment of the light spot generating unit of the present invention.
  • the light spot generating unit 13 is a laser 133 for emitting a laser surface A parallel to the display surface 12 in front of the display surface 12.
  • the laser surface A is used for corresponding touch when the touch object 20 touches the display surface.
  • the position is illuminated by the touch object 20 to form a light spot.
  • the light S emitted by the laser 133 spreads over the entire laser surface A (only part of the light S is shown in the figure, it can be understood that there should be an infinite number of rays actually), when the touch object 20 touches the display surface 12 in the corresponding touch
  • the control position is formed by the corresponding plurality of light rays S being irradiated to the touch object 20 to form a light spot.
  • a light spot track is formed, and when the touch object 20 is multiple When a plurality of different touch positions are touched, a plurality of light spots are formed.
  • a retaining wall 21 is fixed at the edge of the display surface 12, and the retaining wall 21 is used to block the light S to define the range of the laser surface A and the area of the display surface 12. Consistent.
  • the infrared camera 14 is directed toward the display surface 12 and the viewing angle range covers the entire display surface 12 and is used to acquire a light spot or a track formed when the light spot is moved to the image processing unit 15, which is used to convert the light spot or track into an IOS device.
  • the touch signal of 11 is sent to the Android system unit 16, and the Android system unit 16 transmits the touch signal to the IOS device 11 in the form of wireless transmission to implement multi-touch on the display surface 12 to the IOS device 11.
  • the Android system unit 16 is connected to the IOS device 11 via Bluetooth, and the touch signal is transmitted from the Android system unit 16 to the IOS device 11 via Bluetooth.
  • the Android system unit 16 is connected to the IOS device 11 via WIFI, and the touch signal is transmitted from the Android system unit 16 to the IOS device 11 via WIFI.
  • the Android system unit 16 and the IOS device 11 can be connected by other wireless methods, and the touch signal can be transmitted from the Android system unit 16 to the IOS device 11 through other wireless transmission methods. List one by one.
  • the Android system unit 16 is a mobile terminal with Android as an operating system, an Android phone, an Android tablet, etc., and the image processing unit 15 is embedded in the infrared camera 14.
  • the Android system unit 16 may also be disposed in the same embedded module as the image processing unit 15 and the infrared camera 14.
  • FIG. 6 is a flow chart of a preferred embodiment of the touch method of the present invention.
  • the touch method includes the following steps:
  • Step S11 Display a screen corresponding to the display signal of the IOS device on the display surface.
  • step S11 the display surface 12 is the display surface 12 described in any of the above embodiments, and details are not described herein again.
  • Step S12 forming at least one spot on the display surface according to the manipulation of the user.
  • the light spot generating unit 13 forms at least one light spot on the display surface 12 according to the manipulation of the user, specifically: emitting light by the infrared emitter 131 to form a light spot 132 on the display surface 12; or, the light spot generating unit 13 Forming at least one light spot on the display surface 12 according to the user's manipulation is specifically: using the laser 133 to emit a laser surface A parallel to the display surface 12 in front of the display surface 12; the touch object 20 touches the display surface 12 and the laser surface A A light spot is formed by illuminating the touch object 20 at a corresponding touch position.
  • the laser 133 to emit a laser surface A parallel to the display surface 12 in front of the display surface 12
  • the touch object 20 touches the display surface 12
  • the laser surface A A light spot is formed by illuminating the touch object 20 at a corresponding touch position.
  • Step S13 Acquire an trajectory generated when a light spot or a light spot moves by using an infrared camera.
  • the infrared camera 14 is the infrared camera 14 described in any of the above embodiments.
  • Step S14 converting the light spot or the track into a touch signal of the IOS device by using the image processing unit, and transmitting the touch signal to the Android system unit.
  • step S14 the image processing unit 15 is the image processing unit 15 described in any of the above embodiments.
  • the Android system unit 16 is the Android system unit 16 described in any of the above embodiments.
  • Step S15 The Android system unit transmits the touch signal to the IOS device in a wireless manner.
  • step S15 the step of the Android system unit 16 transmitting the touch signal to the IOS device 11 in a wireless manner is specifically: the Android system unit 16 transmits the touch signal to the IOS device 11 via Bluetooth; or, the Android system unit 16
  • the step of transmitting the touch signal to the IOS device 11 in a wireless manner is specifically: the Android system unit 16 transmits the touch signal to the IOS device 11 through the WIFI.
  • the Android system unit 16 transmits the touch signal to the IOS device 11 through the WIFI.
  • the present invention forms at least one light spot on the display surface according to the manipulation of the user by setting the light spot generating unit, and the trajectory formed when the infrared camera faces the display surface and the viewing angle range covers the entire display surface and acquires the light spot or the light spot is transmitted to the image processing unit.
  • the image processing unit converts the light spot or the track into a touch signal of the IOS device and sends it to the Android system unit, and the Android system unit transmits the touch signal to the IOS device in the form of wireless transmission, which can be realized on a large-sized screen. Realize touch on IOS devices and enhance user's touch experience

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Projection Apparatus (AREA)

Abstract

一种触控装置以及触控方法,该触控装置包括IOS设备(11)、显示表面(12)、光点生成单元(13)、红外相机(14)、图像处理单元(15)以及安卓系统单元(16),显示表面(12)用于显示IOS设备(11)的显示信号所对应的画面,光点生成单元(13)用于根据用户的操控在显示表面(12)形成至少一个光点(132),红外相机(14)朝向显示表面(12)且视角范围覆盖整个显示表面(12)并用于获取光点(132)或光点(132)移动时形成的轨迹并发送至图像处理单元(15),图像处理单元(15)用于将光点(132)或轨迹转换为IOS设备(11)的触控信号并发送至安卓系统单元(16),安卓系统单元(16)将触控信号以无线传输的形式发送至IOS设备(11)。

Description

触控装置以及触控方法
【技术领域】
本发明涉及领域触控技术领域,特别是涉及一种触控装置以及触控方法。
【背景技术】
随着社会的进步和电子技术的发展,触摸屏技术得到了广泛的应用。带有触摸屏的显示器通常包括显示面板及设置于显示面板上方的触摸屏。触摸屏根据所用的介质以及工作原理,可分为电阻式、电容式、红外线式和表面声波式多种。目前较为常用的为电阻式和电容式两种,但其均需要在面板上设置感应的电路,结构及制程较为复杂。IOS设备,是苹果公司设计的以IOS为操作系统的电子设备,例如iphone、ipad等。IOS设备可接投影仪或者显示面板(例如电视机)在大尺寸的屏幕上进行展示,但无法在投影幕布或者显示面板上进行触控。
因此,需要提供一种触控装置以及触控方法,以解决上述问题。
【发明内容】
本发明主要解决的技术问题是提供一种触控装置以及触控方法,能够实现在大尺寸的屏幕上实现对IOS设备的触控,提升用户的触控体验。
为解决上述技术问题,本发明采用的一个技术方案是:提供一种触控装置,其中,触控装置包括IOS设备、显示表面、光点生成单元、红外相机、图像处理单元以及安卓系统单元,显示表面用于显示IOS设备的显示信号所对应的画面,光点生成单元用于根据用户的操控在显示表面形成至少一个光点,红外相机朝向显示表面且视角范围覆盖整个显示表面并用于获取光点或光点移动时形成的轨迹发送至图像处理单元,图像处理单元用于将光点或轨迹转换为IOS设备的触控信号并发送至安卓系统单元,安卓系统单元将触控信号以无线传输的形式发送至IOS设备,其中,显示表面为显示器的显示表面,显示器与IOS设备电连接并接收IOS设备的显示信号,IOS设备包括Lighting接口,显示器包括HDMI接口,Lighting接口与HDMI接口连接以将IOS设备的显示信号发送至显示器,或者显示表面为投影幕布,投影幕布对应的投影仪与IOS设备电连接并接收IOS设备的显示信号,投影仪将显示信号对应的画面投影于投影幕布;其中,光点生成单元为红外发射器,红外发射器用于发射光线以在显示表面形成光点,或者,光点生成单元为激光器,激光器用于在显示表面前方发射一平行于显示表面的激光面,激光面用于在触控物触控显示表面时在对应的触控位置照射于触控物形成光点。
其中,安卓系统单元与IOS设备通过蓝牙连接,触控信号通过蓝牙从安卓系统单元传输到IOS设备。
其中,安卓系统单元与IOS设备通过WIFI连接,触控信号通过WIFI从安卓系统单元传输到IOS设备。
为解决上述技术问题,本发明采用的另一个技术方案是:提供一种触控装置,该触控装置包括IOS设备、显示表面、光点生成单元、红外相机、图像处理单元以及安卓系统单元,显示表面用于显示IOS设备的显示信号所对应的画面,光点生成单元用于根据用户的操控在显示表面形成至少一个光点,红外相机朝向显示表面且视角范围覆盖整个显示表面并用于获取光点或光点移动时形成的轨迹发送至图像处理单元,图像处理单元用于将光点或轨迹转换为IOS设备的触控信号并发送至安卓系统单元,安卓系统单元将触控信号以无线传输的形式发送至IOS设备。
其中,显示表面为显示器的显示表面,显示器与IOS设备电连接并接收IOS设备的显示信号,IOS设备包括Lighting接口,显示器包括HDMI接口,Lighting接口与HDMI接口连接以将IOS设备的显示信号发送至显示器。
其中,显示表面为投影幕布,投影幕布对应的投影仪与IOS设备电连接并接收IOS设备的显示信号,投影仪将显示信号对应的画面投影于投影幕布。
其中,安卓系统单元与IOS设备通过蓝牙连接,触控信号通过蓝牙从安卓系统单元传输到IOS设备。
其中,安卓系统单元与IOS设备通过WIFI连接,触控信号通过WIFI从安卓系统单元传输到IOS设备。
其中,光点生成单元为红外发射器,红外发射器用于发射光线以在显示表面形成光点。
其中,光点生成单元为激光器,激光器用于在显示表面前方发射一平行于显示表面的激光面,激光面用于在触控物触控显示表面时在对应的触控位置照射于触控物形成光点。
为解决上述技术问题,本发明采用的又一个技术方案是:提供一种触控方法,该触控方法包括:将IOS设备的显示信号对应的画面显示于显示表面;根据用户的操控在显示表面形成至少一个光点;利用红外相机获取光点或者光点移动时产生的轨迹;利用图像处理单元将光点或者轨迹转换为IOS设备的触控信号,并将触控信号发送至安卓系统单元;安卓系统单元将触控信号以无线的形式传输至IOS设备。
其中,安卓系统单元将触控信号以无线的形式传输至IOS设备的步骤具体为:安卓系统单元将触控信号通过蓝牙传输至IOS设备;或者,安卓系统单元将触控信号以无线的形式传输至IOS设备的步骤具体为:安卓系统单元将触控信号通过WIFI传输至IOS设备。
其中,根据用户的操控在显示表面形成至少一个光点具体为:利用红外发射器发射光线以在显示表面形成光点;或者,根据用户的操控在显示表面形成至少一个光点具体为:利用激光器在显示表面的前方发射一平行于显示表面的激光面;触控物触控显示表面且激光面在对应的触控位置照射于触控物形成光点。
本发明的有益效果是:区别于现有技术的情况,本发明通过设置光点生成单元根据用户的操控在显示表面形成至少一个光点,红外相机朝向显示表面且视角范围覆盖整个显示表面并获取光点或光点移动时形成的轨迹发送至图像处理单元,图像处理单元再将光点或轨迹转换为IOS设备的触控信号并发送至安卓系统单元,安卓系统单元将触控信号以无线传输的形式发送至IOS设备,能够实现在大尺寸的屏幕上实现对IOS设备的触控,提升用户的触控体验。
【附图说明】
图1是本发明触控装置的结构及原理示意图;
图2是本发明一种实施方式的显示表面的示意图;
图3是本发明显示表面的另一种实施方式的示意图;
图4是本发明光点生成单元一种实施方式的示意图;
图5是本发明光点生成单元另一种实施方式的示意图;
图6是本发明触控方法的优选实施例的流程图。
【具体实施方式】
下面结合附图和实施例对本发明进行详细的说明。
请参阅图1,图1是本发明触控装置的结构及原理示意图。在本实施例中,该触控装置包括IOS设备11、显示表面12、光点生成单元13、红外相机14、图像处理单元15以及安卓系统单元16。
优选地,IOS设备为Iphone、Ipad等以IOS为操作系统的设备。
显示表面12用于显示IOS设备11的显示信号所对应的画面。
在一种实施方式中,请参阅图2,图2是本发明一种实施方式的显示表面的示意图。显示表面12为显示器120的显示表面,显示器120与IOS设备11电连接并接收IOS设备11的显示信号,IOS设备11包括Lighting接口111,显示器120包括HDMI接口121,Lighting接口111与HDMI接口121连接以将IOS设备11的显示信号发送至显示器120。当然,在其他实施方式中,IOS设备11和显示器120也可以通过其他方式连接,例如,IOS设备11的Lighting接口和显示器120的VGA接口电连接,或者IOS设备11和显示器120可以通过无线连接,例如蓝牙或者WIFI等。
在另一种实施方式中,请参阅图3,图3是本发明显示表面的另一种实施方式的示意图。显示表面12为投影幕布123,投影幕布123对应的投影仪124与IOS设备11电连接并接收IOS设备11的显示信号,投影仪124将显示信号对应的画面投影于投影幕布123。其中IOS设备11和投影仪124的连接方式与上文中IOS设备11与显示120的连接方式类似,此处不再赘述。
光点生成单元13用于根据用户的操控在显示表面12形成至少一个光点。
在一种实施方式中,请参阅图4,图4是本发明光点生成单元一种实施方式的示意图。光点生成单元13为红外发射器131,红外发射器131用于发射光线以在显示表面12形成光点132。红外发射器131优选为红外光笔131。红外光笔131根据用户的操控在显示表面12形成至少一个光点。
在另一种实施方式中,请参阅图5,图5是本发明光点生成单元另一种实施方式的示意图。光点生成单元13为激光器133,激光器133用于在显示表面12前方发射一平行于显示表面12的激光面A,激光面A用于在触控物20触控显示表面时在对应的触控位置照射于触控物20形成光点。激光器133射出的光线S铺满整个激光面A(图中仅示出部分光线S,可以理解的是实际上应该有无数条光线),当触控物20触控显示表面12时在对应的触控位置由对应的多条光线S照射于触控物20形成光点,当触控物20触控为沿多个触控位置滑动时,形成光点轨迹,当触控物20为多个且触控多个不同的触控位置时,形成多个光点。为防止激光器133发出的光线S对外界产生影响,优选地,在显示表面12的边缘固定有挡墙21,挡墙21用于阻挡光线S以限定激光面A的范围与显示表面12的面积大小一致。
红外相机14朝向显示表面12且视角范围覆盖整个显示表面12并用于获取光点或光点移动时形成的轨迹发送至图像处理单元15,图像处理单元15用于将光点或轨迹转换为IOS设备11的触控信号并发送至安卓系统单元16,安卓系统单元16将触控信号以无线传输的形式发送至IOS设备11,以实现在显示表面12上对IOS设备11的多点触控。
安卓系统单元16与IOS设备11通过蓝牙连接,触控信号通过蓝牙从安卓系统单元16传输到IOS设备11。或者,在其他实施方式中,安卓系统单元16与IOS设备11通过WIFI连接,触控信号通过WIFI从安卓系统单元16传输到IOS设备11。可以理解的是,在其他实施例中安卓系统单元16与IOS设备11可以通过其他的无线方式连接,触控信号可以通过其他的无线传输方式从安卓系统单元16传输到IOS设备11,此处不一一列举。
优选地,在本实施例中,安卓系统单元16为以安卓为操作系统的移动终端,安卓手机、安卓平板电脑等,图像处理单元15嵌入在红外相机14里。在其他实施例中,安卓系统单元16也可以是与图像处理单元15以及红外相机14设置在同一个嵌入式模块里。
请参阅图6,图6是本发明触控方法的优选实施例的流程图。在本实施例中,触控方法包括以下步骤:
步骤S11:将IOS设备的显示信号对应的画面显示于显示表面。
在步骤S11中,显示表面12为上文中任意一实施方式中所述的显示表面12,此处不再赘述。
步骤S12:根据用户的操控在显示表面形成至少一个光点。
在步骤S12中:光点生成单元13根据用户的操控在显示表面12形成至少一个光点具体为:利用红外发射器131发射光线以在显示表面12形成光点132;或者,光点生成单元13根据用户的操控在显示表面12形成至少一个光点具体为:利用激光器133在显示表面12的前方发射一平行于显示表面12的激光面A;触控物20触控显示表面12且激光面A在对应的触控位置照射于触控物20形成光点。具体请参见上文中的描述,此处不再赘述。
步骤S13:利用红外相机获取光点或者光点移动时产生的轨迹。
在步骤S13中,红外相机14为上文任一实施方式中所述的红外相机14。
步骤S14:利用图像处理单元将光点或者轨迹转换为IOS设备的触控信号,并将触控信号发送至安卓系统单元。
在步骤S14中,图像处理单元15为上文任一实施方式中所述的图像处理单元15。安卓系统单元16为上文任一实施方式中所述的安卓系统单元16。
步骤S15:安卓系统单元将触控信号以无线的形式传输至IOS设备。
在步骤S15中:安卓系统单元16将触控信号以无线的形式传输至IOS设备11的步骤具体为:安卓系统单元16将触控信号通过蓝牙传输至IOS设备11;或者,安卓系统单元16将触控信号以无线的形式传输至IOS设备11的步骤具体为:安卓系统单元16将触控信号通过WIFI传输至IOS设备11。具体请参见上文的描述,此处不再赘述。
本发明通过设置光点生成单元根据用户的操控在显示表面形成至少一个光点,红外相机朝向显示表面且视角范围覆盖整个显示表面并获取光点或光点移动时形成的轨迹发送至图像处理单元,图像处理单元再将光点或轨迹转换为IOS设备的触控信号并发送至安卓系统单元,安卓系统单元将触控信号以无线传输的形式发送至IOS设备,能够实现在大尺寸的屏幕上实现对IOS设备的触控,提升用户的触控体验
以上所述仅为本发明的实施方式,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。

Claims (13)

  1. 一种触控装置,其中,所述触控装置包括IOS设备、显示表面、光点生成单元、红外相机、图像处理单元以及安卓系统单元,所述显示表面用于显示所述IOS设备的显示信号所对应的画面,所述光点生成单元用于根据用户的操控在所述显示表面形成至少一个光点,所述红外相机朝向所述显示表面且视角范围覆盖整个所述显示表面并用于获取所述光点或所述光点移动时形成的轨迹发送至所述图像处理单元,所述图像处理单元用于将所述光点或所述轨迹转换为所述IOS设备的触控信号并发送至所述安卓系统单元,所述安卓系统单元将所述触控信号以无线传输的形式发送至所述IOS设备,其中,所述显示表面为显示器的显示表面,所述显示器与所述IOS设备电连接并接收所述IOS设备的显示信号,所述IOS设备包括Lighting接口,所述显示器包括HDMI接口,所述Lighting接口与所述HDMI接口连接以将所述IOS设备的所述显示信号发送至所述显示器,或者所述显示表面为投影幕布,所述投影幕布对应的投影仪与所述IOS设备电连接并接收所述IOS设备的显示信号,所述投影仪将所述显示信号对应的画面投影于所述投影幕布;其中,所述光点生成单元为红外发射器,所述红外发射器用于发射光线以在所述显示表面形成光点,或者,所述光点生成单元为激光器,所述激光器用于在所述显示表面前方发射一平行于所述显示表面的激光面,所述激光面用于在触控物触控所述显示表面时在对应的触控位置照射于所述触控物形成光点。
  2. 根据权利要求1所述的触控装置,其中,所述安卓系统单元与所述IOS设备通过蓝牙连接,所述触控信号通过蓝牙从所述安卓系统单元传输到所述IOS设备。
  3. 根据权利要求1所述的触控装置,其中,所述安卓系统单元与所述IOS设备通过WIFI连接,所述触控信号通过WIFI从所述安卓系统单元传输到所述IOS设备。
  4. 一种触控装置,其中,所述触控装置包括IOS设备、显示表面、光点生成单元、红外相机、图像处理单元以及安卓系统单元,所述显示表面用于显示所述IOS设备的显示信号所对应的画面,所述光点生成单元用于根据用户的操控在所述显示表面形成至少一个光点,所述红外相机朝向所述显示表面且视角范围覆盖整个所述显示表面并用于获取所述光点或所述光点移动时形成的轨迹发送至所述图像处理单元,所述图像处理单元用于将所述光点或所述轨迹转换为所述IOS设备的触控信号并发送至所述安卓系统单元,所述安卓系统单元将所述触控信号以无线传输的形式发送至所述IOS设备。
  5. 根据权利要求4所述的触控装置,其中,所述显示表面为显示器的显示表面,所述显示器与所述IOS设备电连接并接收所述IOS设备的显示信号,所述IOS设备包括Lighting接口,所述显示器包括HDMI接口,所述Lighting接口与所述HDMI接口连接以将所述IOS设备的所述显示信号发送至所述显示器。
  6. 根据权利要求4所述的触控装置,其中,所述显示表面为投影幕布,所述投影幕布对应的投影仪与所述IOS设备电连接并接收所述IOS设备的显示信号,所述投影仪将所述显示信号对应的画面投影于所述投影幕布。
  7. 根据权利要求4所述的触控装置,其中,所述安卓系统单元与所述IOS设备通过蓝牙连接,所述触控信号通过蓝牙从所述安卓系统单元传输到所述IOS设备。
  8. 根据权利要求4所述的触控装置,其中,所述安卓系统单元与所述IOS设备通过WIFI连接,所述触控信号通过WIFI从所述安卓系统单元传输到所述IOS设备。
  9. 根据权利要求4所述的触控装置,其中,所述光点生成单元为红外发射器,所述红外发射器用于发射光线以在所述显示表面形成光点。
  10. 根据权利要求4所述的触控装置,其中,所述光点生成单元为激光器,所述激光器用于在所述显示表面前方发射一平行于所述显示表面的激光面,所述激光面用于在触控物触控所述显示表面时在对应的触控位置照射于所述触控物形成光点。
  11. 一种触控方法,其中,所述触控方法包括:
    将IOS设备的显示信号对应的画面显示于显示表面;
    根据用户的操控在显示表面形成至少一个光点;
    利用红外相机获取所述光点或者光点移动时产生的轨迹;
    利用图像处理单元将所述光点或者所述轨迹转换为所述IOS设备的触控信号,并将所述触控信号发送至安卓系统单元;
    所述安卓系统单元将所述触控信号以无线的形式传输至所述IOS设备。
  12. 根据权利要求11所述的触控方法,其中,所述安卓系统单元将所述触控信号以无线的形式传输至所述IOS设备的步骤具体为:
    所述安卓系统单元将所述触控信号通过蓝牙传输至所述IOS设备;
    或者,
    所述安卓系统单元将所述触控信号以无线的形式传输至所述IOS设备的步骤具体为:
    所述安卓系统单元将所述触控信号通过WIFI传输至所述IOS设备。
  13. 根据权利要求11所述的触控方法,其中,所述根据用户的操控在显示表面形成至少一个光点具体为:
    利用红外发射器发射光线以在所述显示表面形成光点;
    或者,
    所述根据用户的操控在显示表面形成至少一个光点具体为:
    利用激光器在所述显示表面的前方发射一平行于所述显示表面的激光面;
    触控物触控所述显示表面且激光面在对应的触控位置照射于所述触控物形成光点。
PCT/CN2015/090130 2015-08-19 2015-09-21 触控装置以及触控方法 WO2017028359A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510512853.8A CN106468977A (zh) 2015-08-19 2015-08-19 触控装置以及触控方法
CN201510512853.8 2015-08-19

Publications (1)

Publication Number Publication Date
WO2017028359A1 true WO2017028359A1 (zh) 2017-02-23

Family

ID=58050526

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/090130 WO2017028359A1 (zh) 2015-08-19 2015-09-21 触控装置以及触控方法

Country Status (2)

Country Link
CN (1) CN106468977A (zh)
WO (1) WO2017028359A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111045551A (zh) * 2019-12-27 2020-04-21 上海景洋信息科技有限公司 一种iOS系统下的多屏触控系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102186042A (zh) * 2011-04-08 2011-09-14 王勇竞 双模投影显示及输入系统
CN202041938U (zh) * 2011-03-31 2011-11-16 南昌航空大学 一种用于投影仪屏幕的激光笔多点触控装置
CN202795304U (zh) * 2012-07-04 2013-03-13 福州锐达数码科技有限公司 一种基于红外激光的正面影像多点触摸装置
US20140176433A1 (en) * 2012-12-24 2014-06-26 Azurewave Technologies, Inc. Interactive projection system, projector thereof, and control method thereof
CN103970370A (zh) * 2014-04-04 2014-08-06 李江 光电触控系统以及光电触控方法
CN104486604A (zh) * 2014-12-30 2015-04-01 湖南巨手科技发展有限公司 触控屏投影显示设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010277122A (ja) * 2009-05-26 2010-12-09 Xiroku:Kk 光学式位置検出装置
TW201101152A (en) * 2009-06-30 2011-01-01 Avisonic Technology Corp Light pointing touch panel display device and related touch panel detecting method
CN102023754B (zh) * 2009-09-11 2013-03-20 联想(北京)有限公司 电子设备
TWI525505B (zh) * 2011-12-06 2016-03-11 緯創資通股份有限公司 無邊框光學觸控裝置及用於無邊框光學觸控裝置之影像處理方法
CN102520830A (zh) * 2011-12-27 2012-06-27 华南理工大学 一种基于图像处理技术的虚拟触摸屏系统
TW201349029A (zh) * 2012-05-21 2013-12-01 Everest Display Inc 具光點辨識之互動投影系統以及控制方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202041938U (zh) * 2011-03-31 2011-11-16 南昌航空大学 一种用于投影仪屏幕的激光笔多点触控装置
CN102186042A (zh) * 2011-04-08 2011-09-14 王勇竞 双模投影显示及输入系统
CN202795304U (zh) * 2012-07-04 2013-03-13 福州锐达数码科技有限公司 一种基于红外激光的正面影像多点触摸装置
US20140176433A1 (en) * 2012-12-24 2014-06-26 Azurewave Technologies, Inc. Interactive projection system, projector thereof, and control method thereof
CN103970370A (zh) * 2014-04-04 2014-08-06 李江 光电触控系统以及光电触控方法
CN104486604A (zh) * 2014-12-30 2015-04-01 湖南巨手科技发展有限公司 触控屏投影显示设备

Also Published As

Publication number Publication date
CN106468977A (zh) 2017-03-01

Similar Documents

Publication Publication Date Title
US10437411B2 (en) Reconfigurable clip-on modules for mobile computing devices
KR101391128B1 (ko) 가시광 통신용 oled 표시 장치
WO2016150060A1 (zh) 手持式终端、计算机以及可见光通信系统
CN104777927A (zh) 影像式触控装置及其控制方法
WO2018008888A1 (en) Electronic device and screen display method thereof
TWI501021B (zh) 互動式投影系統及其光標的座標校正方法
WO2016123929A1 (zh) 一种红外3d触控系统及其终端
CN104484080A (zh) Led多点触控显示设备
CN101963880A (zh) 计算机输入系统
TW201349029A (zh) 具光點辨識之互動投影系統以及控制方法
WO2014109434A1 (en) Device for transmitting and receiving data using earphone and method for controlling the same
WO2017028359A1 (zh) 触控装置以及触控方法
EP3210338A1 (en) Method of controlling device and device thereof
WO2015013937A1 (zh) 一种带互动功能的显示系统
US20230205271A1 (en) Housing Structures and Input-Output Devices For Electronic Devices
US20170168592A1 (en) System and method for optical tracking
CN107728925A (zh) 一种多屏互动方法及系统
WO2017028360A1 (zh) 触控系统以及触控桌
CN201630600U (zh) 触摸屏式桌子
CN203606780U (zh) 多点触摸和手势识别融合系统
TW201702861A (zh) 影像輸出裝置
CN103970476B (zh) 屏幕触控方法和系统
US20140184506A1 (en) Electro-optical pointing device
CN113573147A (zh) 用于协调远程用户互动和教学演示的方法
CN201886450U (zh) 一种激光平面多点触控装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15901563

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 17.08.2018)

122 Ep: pct application non-entry in european phase

Ref document number: 15901563

Country of ref document: EP

Kind code of ref document: A1