CN101788860A

Movatterモバイル変換

Info

Publication number: CN101788860A
Application number: CN201010002505A
Authority: CN
Inventors: 黄英明; 李宗霖; 许俸昌
Original assignee: Aver Information Inc
Current assignee: Aver Information Inc
Priority date: 2010-01-08
Filing date: 2010-01-08
Publication date: 2010-07-28

Abstract

The invention relates to a displacement information conversion method and a system, wherein the method is applied to a displacement information conversion system consisting of an indicating device and a display device, and the displacement information conversion method comprises the following steps: obtaining first displacement information according to a first movement of the indicating device; converting the first displacement information into second displacement information according to error information; and correspondingly displaying the movement of the indicating device according to the second displacement information. The invention can improve the accuracy of cursor positioning on the screen.

Description

Translated fromChinese

位移信息转换的方法与系统Method and system for displacement information conversion

技术领域technical field

本发明涉及位移信息转换的方法，特别涉及在位移信息转换系统中利用指示装置与显示装置的应用软件来实现位移信息转换的方法。The invention relates to a method for converting displacement information, in particular to a method for realizing displacement information conversion by utilizing the application software of a pointing device and a display device in a displacement information conversion system.

背景技术Background technique

计算机系统中的游标控制通常通过指示装置如：鼠标或光学笔等来达成，利用这样的操作模式作为一般指示用途时固然足够，但对于需要用来作为绘画或是书写等较为讲究微细精准度的情况下，却可能会产生问题，由于每位使用者的手眼协调性与反应都不一致，因此使用者把持指示装置的角度与使用习惯等都成为操作上的变异因素，将使屏幕上对应显示的位移轨迹与使用者预期的位移轨迹有所差别。The cursor control in a computer system is usually achieved by a pointing device such as a mouse or an optical pen. It is sufficient to use such an operation mode as a general pointing purpose, but it is used for drawing or writing, etc., which requires finer precision. In some cases, problems may arise. Since the hand-eye coordination and response of each user are not consistent, the angle at which the user holds the pointing device and the usage habits are all factors of variation in the operation, which will cause the corresponding display on the screen. The displacement trajectory is different from the displacement trajectory expected by the user.

换句话说，使用者在操作鼠标或光学笔之类的指示装置时不像在一般的平滑表面书写或绘画时笔尖接触的表面与展示的表面是在同一平面上，相反地，通过鼠标或光学笔的移动来控制屏幕上的游标位移时，使用者实际移动操作指示装置的表面并非显示位置移动的屏幕，也因此必须将实际的位移轨迹与显示的位移轨迹间进行对应，而此对应方式将因为屏幕上用来作为基准的坐标轴的取法与使用者认知或习惯上的差异而造成对应出来的画面有偏移的情形。In other words, when the user operates a pointing device such as a mouse or an optical pen, unlike writing or drawing on a general smooth surface, the surface that the pen tip touches is on the same plane as the displayed surface. When the movement of the pen is used to control the displacement of the cursor on the screen, the surface of the user's actual movement and operation pointing device is not the screen showing the movement of the position, so it is necessary to correspond the actual displacement trajectory with the displayed displacement trajectory, and this correspondence method will Due to the difference between the coordinate axis used as a reference on the screen and the user's cognition or habit, the corresponding screen is offset.

请参见图1，其为使用者操作指示装置进行绘图时的成像结果与屏幕画面的基准坐标轴间的偏差情形示意图。图1(a)中，使用者操作指示装置而预期绘出一直立的树101，但却因为指示装置与屏幕间的对应关系不如预期而使树101在屏幕上呈现如图1(b)的偏移情形，即屏幕上所显示的图样基准坐标x’-y’与屏幕端的参考坐标x-y之间有一个顺时针偏移的角度θ，且这样的偏移对于每个使用者甚至每组屏幕与指示装置的对应关系都可能不同，即对于使用者A的操作存在着顺时针/逆时针偏移角度θ1，对于使用者B的操作则存在另一个顺时针/逆时针偏移角度θ2。Please refer to FIG. 1 , which is a schematic diagram of the deviation between the imaging result and the reference coordinate axis of the screen when the user operates the pointing device to draw. In Figure 1(a), the user operates the pointing device and expects to draw avertical tree 101, but because the correspondence between the pointing device and the screen is not as expected, thetree 101 appears on the screen as shown in Figure 1(b) Offset situation, that is, there is a clockwise offset angle θ between the reference coordinate x'-y' of the pattern displayed on the screen and the reference coordinate x-y at the screen end, and such an offset is for each user or even each group of screens The corresponding relationship with the pointing device may be different, that is, there is a clockwise/counterclockwise offset angle θ1 for user A's operation, and another clockwise/counterclockwise offset angle θ2 for user B's operation.

为了避免屏幕显示的画面产生偏移角度的情况，通常使用者必须一边自行调整手腕或手肘等姿势一边配合屏幕显示的结果来进行校正，使得这样的操作方式相当不合乎人体工学。而另一种用来解决定位对应精准度问题的作法，则是使用绘图板来感测绘图笔等指示装置移动的位移方向相对于绘图板上的XY轴方向，通过绘图板来调整相对位置而达到符合使用者预期的相对坐标基准，这样的作法固然提供一种解决方式，但是绘图板的体积相较于常见的指示装置却显得相当庞大，因此这样的作法对于使用者造成相当大的不便。In order to avoid the angle deviation of the picture displayed on the screen, the user usually has to adjust the posture of the wrist or elbow while making corrections in accordance with the results displayed on the screen, making such an operation method quite unergonomic. Another way to solve the problem of positioning accuracy is to use a drawing board to sense the displacement direction of the drawing pen and other pointing devices relative to the XY axis direction on the drawing board, and adjust the relative position through the drawing board. The method of achieving the relative coordinate reference that meets the user's expectations certainly provides a solution, but the volume of the drawing board is quite large compared with common indicating devices, so this method causes considerable inconvenience to the user.

经由上述说明可以得知公知技术对于指示装置的检测与屏幕对应显示结果的功能并不理想，而绘图板的作法虽然解决这样的误差却仍带来其他的不便。From the above description, it can be seen that the known technology is not ideal for the detection of the pointing device and the corresponding display results on the screen. Although the drawing board method solves such errors, it still brings other inconveniences.

发明内容Contents of the invention

本发明的目的在于提供一种位移信息转换方法与系统，其不需使用绘图板而仍能改善指示装置对应于屏幕的坐标定位精准度问题。The purpose of the present invention is to provide a displacement information conversion method and system, which can improve the coordinate positioning accuracy of the pointing device corresponding to the screen without using a graphics tablet.

本发明的一方面为一种位移信息转换方法，应用于一指示装置与一显示装置间，该位移信息转换方法包含以下步骤：根据该指示装置的一第一移动而取得一第一位移信息；根据一误差信息，将该第一位移信息转换而得一第二位移信息；以及根据该第二位移信息来对应显示该指示装置的移动。One aspect of the present invention is a displacement information conversion method applied between a pointing device and a display device. The displacement information conversion method includes the following steps: obtaining a first displacement information according to a first movement of the pointing device; converting the first displacement information to obtain a second displacement information according to an error information; and correspondingly displaying the movement of the pointing device according to the second displacement information.

依据上述构想，本发明所述的位移信息转换方法，其中自该第一位移信息可得一第一操作基准。According to the above idea, in the displacement information conversion method of the present invention, a first operation reference can be obtained from the first displacement information.

依据上述构想，本发明所述的位移信息转换方法，其中该显示装置具有一参考基准，其根据显示画面的参考坐标而得。According to the above idea, the displacement information conversion method of the present invention, wherein the display device has a reference base, which is obtained according to the reference coordinates of the display screen.

依据上述构想，本发明所述的位移信息转换方法，其中该误差信息根据该第一操作基准与该参考基准而得。According to the above idea, the displacement information conversion method of the present invention, wherein the error information is obtained according to the first operating standard and the reference standard.

依据上述构想，本发明所述的位移信息转换方法，其中自该第二位移信息可得一第二操作基准。According to the above idea, in the displacement information converting method of the present invention, a second operation reference can be obtained from the second displacement information.

依据上述构想，本发明所述的位移信息转换方法，其中根据该指示装置的该第一移动而取得该第一位移信息的步骤是通过该指示装置将该第一移动所对应的该第一位移信息传送至该显示装置来完成。According to the above idea, in the displacement information conversion method of the present invention, the step of obtaining the first displacement information according to the first movement of the pointing device is to use the first displacement corresponding to the first movement of the pointing device The information is sent to the display device for completion.

依据上述构想，本发明所述的位移信息转换方法，其中该误差信息由该指示装置提供的该第一位移信息与该显示装置提供的一参考信息而得。According to the above idea, the displacement information conversion method of the present invention, wherein the error information is obtained from the first displacement information provided by the pointing device and a reference information provided by the display device.

依据上述构想，本发明所述的位移信息转换方法，其中根据该误差信息，将该第一位移信息转换而得该第二位移信息的步骤由该显示装置取得并传送该误差信息至该指示装置后，通过该指示装置将该第一位移信息转换而得该第二位移信息。According to the above idea, the displacement information conversion method of the present invention, wherein the step of converting the first displacement information to obtain the second displacement information according to the error information is acquired by the display device and transmits the error information to the indicating device Afterwards, the second displacement information is obtained by converting the first displacement information through the indicating device.

依据上述构想，本发明所述的位移信息转换方法，其中根据该第二位移信息来对应显示该指示装置的移动的步骤由该指示装置来完成。According to the above idea, in the displacement information conversion method of the present invention, the step of correspondingly displaying the movement of the pointing device according to the second displacement information is completed by the pointing device.

依据上述构想，本发明所述的位移信息转换方法，其中根据一误差信息，将该第一位移信息转换而得该第二位移信息的步骤由该显示装置取得该误差信息后，将接收自该指示装置的该第一位移信息转换而得该第二位移信息。According to the above idea, in the displacement information conversion method of the present invention, in the step of converting the first displacement information to obtain the second displacement information according to an error information, after the error information is obtained by the display device, it will be received from the The first displacement information of the pointing device is converted to obtain the second displacement information.

依据上述构想，本发明所述的位移信息转换方法，其中根据该第二位移信息来对应显示该指示装置的移动的步骤由该显示装置通过一游标移动控制来实现。According to the idea above, in the displacement information conversion method of the present invention, the step of correspondingly displaying the movement of the pointing device according to the second displacement information is implemented by the display device through a cursor movement control.

依据上述构想，本发明所述的位移信息转换方法，其中还包含以下步骤：根据该指示装置的一第二移动而取得一第三位移信息；根据该误差信息，将该第三位移信息转换而得一第四位移信息；以及根据该第四位移信息来对应显示该指示装置的移动。According to the above idea, the displacement information conversion method of the present invention further includes the following steps: obtaining a third displacement information according to a second movement of the pointing device; converting the third displacement information according to the error information to obtaining a fourth displacement information; and correspondingly displaying the movement of the pointing device according to the fourth displacement information.

依据上述构想，本发明所述的位移信息转换方法，其中根据该第二位移信息与该第四位移信息来对应显示该指示装置的移动的步骤接续于该第一位移信息转换而得该第二位移信息，以及将该第三位移信息转换而得该第四位移信息的步骤后。According to the above idea, in the displacement information conversion method of the present invention, the step of correspondingly displaying the movement of the pointing device according to the second displacement information and the fourth displacement information is followed by converting the first displacement information to obtain the second displacement information. After the step of converting the third displacement information to obtain the fourth displacement information.

依据上述构想，本发明所述的位移信息转换方法，其中根据该第二位移信息来对应显示该指示装置的移动的步骤接续于根据该误差信息，将该第一位移信息转换而得一第二位移信息的步骤后，且根据该第四位移信息来对应显示该指示装置的移动的步骤接续于根据该误差信息，将该第三位移信息转换而得该第四位移信息的步骤后。According to the above idea, in the displacement information conversion method of the present invention, the step of correspondingly displaying the movement of the pointing device according to the second displacement information is followed by converting the first displacement information to obtain a second displacement information according to the error information. After the step of the displacement information, the step of correspondingly displaying the movement of the pointing device according to the fourth displacement information is followed by the step of converting the third displacement information to obtain the fourth displacement information according to the error information.

本发明的一种应用方式是通过一种位移信息转换系统，其包含：一指示装置，其感测本身的一第一移动而取得一第一位移信息后，再根据一误差信息而将该第一位移信息转换而得一第二位移信息；以及一显示装置，信号连接于该指示装置，其根据该第二位移信息来对应显示指示装置的移动。An application of the present invention is through a displacement information conversion system, which includes: a pointing device, which senses a first movement of itself to obtain a first displacement information, and then obtains the first displacement information according to an error information A displacement information is converted to obtain a second displacement information; and a display device, connected to the pointing device by signal, displays the movement of the pointing device correspondingly according to the second displacement information.

依据上述构想，本发明所述的位移信息转换系统，其中自该第一位移信息可得一第一操作基准。According to the above idea, in the displacement information conversion system of the present invention, a first operation reference can be obtained from the first displacement information.

依据上述构想，本发明所述的位移信息转换系统，其中该显示装置具有一参考基准，其根据显示画面的参考坐标而得。According to the above idea, in the displacement information conversion system of the present invention, the display device has a reference base, which is obtained according to the reference coordinates of the display screen.

依据上述构想，本发明所述的位移信息转换系统，其中该误差信息根据该第一操作基准与该参考基准而得。According to the above idea, in the displacement information conversion system of the present invention, the error information is obtained according to the first operating standard and the reference standard.

依据上述构想，本发明所述的位移信息转换系统，其中自该第二位移信息可得一第二操作基准。According to the above idea, in the displacement information converting system of the present invention, a second operation reference can be obtained from the second displacement information.

依据上述构想，本发明所述的位移信息转换系统，其中该误差信息由该指示装置提供的该第一位移信息与该显示装置提供的一参考信息而得。According to the above idea, in the displacement information conversion system of the present invention, the error information is obtained from the first displacement information provided by the pointing device and a reference information provided by the display device.

依据上述构想，本发明所述的位移信息转换系统，其中该指示装置通过一应用程序将该第一位移信息转换而得该第二位移信息。According to the above idea, in the displacement information conversion system of the present invention, the pointing device converts the first displacement information through an application program to obtain the second displacement information.

依据上述构想，本发明所述的位移信息转换系统，其中该指示装置包含：一第一传送接收单元，其传送该第一位移信息至该显示装置、接收该显示装置所传送的该误差信息与传送该第二位移信息至该显示装置。According to the above idea, the displacement information conversion system of the present invention, wherein the indicating device includes: a first transmitting and receiving unit, which transmits the first displacement information to the display device, receives the error information transmitted by the display device and The second displacement information is sent to the display device.

依据上述构想，本发明所述的位移信息转换系统，其中该指示装置包含：一存储单元，其记录一使用者对该指示装置的位移操作所对应的误差信息。According to the above idea, the displacement information conversion system of the present invention, wherein the pointing device includes: a storage unit, which records error information corresponding to a user's displacement operation on the pointing device.

依据上述构想，本发明所述的位移信息转换系统，其中该显示装置包含：一第二传送接收单元，其接收该指示装置所传送的该第一位移信息、传送该误差信息至该指示装置与接收该指示装置所传送的该第二位移信息。According to the above idea, the displacement information conversion system of the present invention, wherein the display device includes: a second transmitting and receiving unit, which receives the first displacement information transmitted by the indicating device, transmits the error information to the indicating device and The second displacement information sent by the pointing device is received.

依据上述构想，本发明所述的位移信息转换系统，其中该显示装置根据该第二位移信息来对应显示指示装置的移动以一游标移动控制来实现。According to the above idea, the displacement information conversion system of the present invention, wherein the display device uses a cursor movement control to correspond to the movement of the display indicating device according to the second displacement information.

依据上述构想，本发明所述的位移信息转换系统，其中该指示装置与该显示装置可以红外线、蓝芽、无线网络等无线方式或以数据线、网络线等有线方式信号连接。According to the above idea, in the displacement information conversion system of the present invention, the indicating device and the display device can be connected by wireless means such as infrared rays, bluetooth, or wireless networks, or by wired means such as data lines or network lines.

依据上述构想，本发明所述的位移信息转换系统，其中该指示装置可为一光学鼠标、一光学笔或一轨迹球。According to the above idea, in the displacement information conversion system of the present invention, the pointing device can be an optical mouse, an optical pen or a trackball.

依据上述构想，本发明所述的位移信息转换系统，其中该显示装置可为一屏幕、一个人计算机。According to the above idea, in the displacement information conversion system of the present invention, the display device can be a screen or a personal computer.

本发明的另一种应用方式是通过一种位移信息转换系统，其包含：一指示装置，其感测本身的一第一移动而取得一第一位移信息；以及一显示装置，信号连接于该指示装置，其接收该第一位移信息并根据一误差信息将该第一位移信息转换而得一第二位移信息后，根据该第二位移信息来对应显示该指示装置的移动。Another application of the present invention is through a displacement information conversion system, which includes: a pointing device, which senses a first movement of itself to obtain a first displacement information; and a display device, which is connected to the signal The pointing device receives the first displacement information and converts the first displacement information according to an error information to obtain a second displacement information, and then correspondingly displays the movement of the pointing device according to the second displacement information.

依据上述构想，本发明所述的位移信息转换系统，其中该显示装置通过一应用程序将该第一位移信息转换而得该第二位移信息。According to the above idea, in the displacement information converting system of the present invention, the display device converts the first displacement information through an application program to obtain the second displacement information.

依据上述构想，本发明所述的位移信息转换系统，其中该指示装置包含：一传送单元，其传送该第一位移信息至该显示装置。According to the above idea, in the displacement information conversion system of the present invention, the indicating device includes: a transmitting unit, which transmits the first displacement information to the display device.

依据上述构想，本发明所述的位移信息转换系统，其中该显示装置包含：一存储单元，其记录一使用者对该指示装置的位移操作所对应的误差信息。According to the above idea, in the displacement information conversion system of the present invention, the display device includes: a storage unit, which records error information corresponding to a user's displacement operation on the pointing device.

依据上述构想，本发明所述的位移信息转换系统，其中该显示装置包含：一接收单元，其接收该指示装置所传送的该第一位移信息。According to the above idea, in the displacement information conversion system of the present invention, the display device includes: a receiving unit, which receives the first displacement information transmitted by the pointing device.

本发明可提高在屏幕上光标定位的准确度。The invention can improve the accuracy of cursor positioning on the screen.

附图说明Description of drawings

图1(a)、图1(b)，其为使用者操作指示装置进行绘图时的成像结果与屏幕画面的基准坐标轴间的偏差情形示意图。FIG. 1( a ) and FIG. 1( b ) are schematic diagrams showing the deviation between the imaging result and the reference coordinate axis of the screen when the user operates the pointing device for drawing.

图2，其为本发明的位移信息转换系统示意图。Fig. 2 is a schematic diagram of the displacement information conversion system of the present invention.

图3(a)，其为本发明的参考基准与指示装置根据第一移动而产生第一轨迹的示意图。FIG. 3( a ) is a schematic diagram of the first trajectory generated by the reference frame and pointing device according to the first movement of the present invention.

图3(b)，其为本发明的指示装置根据第一移动所产生的第一轨迹与其对应的第一操作基准的示意图。FIG. 3( b ) is a schematic diagram of a first trajectory generated by the pointing device according to the first movement and its corresponding first operation reference according to the present invention.

图3(c)，其为结合第一轨迹、参考基准与第一操作基准的比较示意图。FIG. 3( c ), which is a schematic diagram for comparing the first track, the reference reference and the first operation reference.

图4(a)、图4(b)，其为本发明利用软件进行信息转换来达到改变第一轨迹显示方式的示意图。Fig. 4(a) and Fig. 4(b) are schematic diagrams of changing the display mode of the first track by using software to convert information in the present invention.

图5，其为本发明进行位移信息转换的流程图。Fig. 5 is a flowchart of displacement information conversion in the present invention.

图6(a)，其为本发明的第一较佳实施例的系统方框示意图。Fig. 6(a) is a schematic block diagram of the system of the first preferred embodiment of the present invention.

图6(b)，其为本发明的第二较佳实施例的系统方框示意图。Fig. 6(b) is a schematic block diagram of the system of the second preferred embodiment of the present invention.

上述附图中的附图标记说明如下：The reference numerals in the above-mentioned accompanying drawings are explained as follows:

101树 49第二位移信息101tree 49 second displacement information

201显示装置 2035传送单元201Display device 2035 Transmission unit

203指示装置 2011第二传送接收单元203 Pointing device 2011 Second transmission and reception unit

41参考基准 2013接收单元41reference base 2013 receiving unit

43第一操作基准 2015存储单元43First Operations Benchmark 2015 Storage Units

45第二操作基准 2031第一传送接收单元45 second operating reference 2031 first transmitting and receiving unit

47第一位移信息 2033、2015存储单元47First displacement information 2033, 2015 storage unit

S401、S403、S501、S503、S505、S507步骤S401, S403, S501, S503, S505, S507 steps

具体实施方式Detailed ways

由于公知技术将使用者对于指示装置的移动对应到屏幕等显示装置呈现轨迹移动时，具有偏差显示游标移动的现象，为了改善此种现象，本发明提出了一种通过软件应用程序的控制进行反向调整位移信息的对应关系的作法，作为位移偏移时的数据转换使用。Because the known technology corresponds the user's movement of the pointing device to the display device such as the screen when the trajectory movement is displayed, there is a phenomenon that the cursor moves in deviation. The practice of adjusting the corresponding relationship of displacement information is used as data conversion during displacement offset.

请参见图2，其为本发明的位移信息转换系统示意图。其中包含了显示装置201(如：屏幕、个人计算机等)与指示装置203(如：光学鼠标、鼠标笔或轨迹球等)，当使用者对指示装置203进行操作而形成第一移动时，指示装置203便可以通过红外线、蓝芽、无线网络等无线方式或以数据线、网络线等有线方式来信号连接，将相关的位移信息传送至显示装置201，而使显示装置201对应显示第一轨迹于画面上。Please refer to FIG. 2 , which is a schematic diagram of the displacement information conversion system of the present invention. Which includes a display device 201 (such as: a screen, a personal computer, etc.) and a pointing device 203 (such as: an optical mouse, a mouse pen, or a trackball, etc.). When the user operates thepointing device 203 to form a first movement, indicate Thedevice 203 can be connected by wireless means such as infrared rays, bluetooth, and wireless networks, or by wired means such as data lines and network lines, and transmit relevant displacement information to thedisplay device 201, so that thedisplay device 201 can display the first trajectory correspondingly. on the screen.

再请参见图3(a)，其为本发明的参考基准与指示装置203根据第一移动而产生第一轨迹的示意图，图中的x-y坐标代表的是在显示装置201显示画面时的参考基准，而第一轨迹则是使用者在操作指示装置203后，在显示装置201对应显示的轨迹，基于使用者的握笔角度、手写姿势、使用习惯造成指示装置203旋转了某个角度或指示装置203内部的感测元件可能发生偏移等情形，在使用者自以为对指示装置203进行横向移动时，显示装置201所接收到的位移信息其实偏移了一个角度而导致如第一轨迹所示，意即实际上的操作与x-y坐标所代表的参考基准是有偏差的。Please refer to FIG. 3(a) again, which is a schematic diagram of the first trajectory generated by the reference standard andpointing device 203 according to the first movement of the present invention. The x-y coordinates in the figure represent the reference standard when thedisplay device 201 displays the picture , and the first trajectory is the trajectory correspondingly displayed on thedisplay device 201 after the user operates thepointing device 203, based on the user's pen holding angle, handwriting posture, and usage habits, thepointing device 203 rotates by a certain angle or the pointing device The sensing element inside 203 may be shifted. When the user thinks that thepointing device 203 is moving laterally, the displacement information received by thedisplay device 201 actually shifts by an angle, resulting in , which means that the actual operation deviates from the reference datum represented by the x-y coordinates.

请参见图3(b)，其为本发明的指示装置203根据第一移动所产生的第一轨迹与其对应的第一操作基准的示意图，此图是对图3(a)的进一步说明，通过x1’-y1’坐标来代表使用者实际上画出的第一轨迹是对应到第一操作基准的x1’-y1’坐标，而非显示装置201所提供的x-y坐标所代表的参考基准。Please refer to FIG. 3(b), which is a schematic diagram of the first trajectory generated by thepointing device 203 according to the first movement of the present invention and its corresponding first operation reference. This figure is a further description of FIG. 3(a), through The x1'-y1' coordinates representing the first trajectory actually drawn by the user correspond to the x1'-y1' coordinates of the first operating reference, rather than the reference reference represented by the x-y coordinates provided by thedisplay device 201 .

请参见图3(c)，其为结合第一轨迹、参考基准与第一操作基准的比较示意图，将参考基准与第一操作基准(x1’-y1’坐标)比对下，可以看出使用者对于指示装置203的操作是以第一操作基准(x1’-y1’坐标)为基础，而第一操作基准(x1’-y1’坐标)与参考基准之间则存在着误差角度θ，换句话说，若我们能够以某种方式消弭误差角度θ，便能改变第一轨迹的显示情形，让第一轨迹的呈现能够以趋近于参考基准的方式于显示装置201中呈现。Please refer to Figure 3(c), which is a schematic diagram of the comparison of the first trajectory, the reference benchmark and the first operating benchmark. By comparing the reference benchmark with the first operating benchmark (x1'-y1' coordinates), it can be seen that the use of The operation of thepointing device 203 is based on the first operation reference (x1'-y1' coordinates), and there is an error angle θ between the first operation reference (x1'-y1' coordinates) and the reference reference. In other words, if we can eliminate the error angle θ in a certain way, the display situation of the first trajectory can be changed, so that the presentation of the first trajectory can be presented on thedisplay device 201 in a manner close to the reference.

接着请参见图4(a)、图4(b)，其为本发明利用软件进行信息转换来达到改变第一轨迹显示方式的示意图。延续图3的误差角度θ为例进行说明，在图4(a)中，可以看到参考基准41与第一操作基准43之间存在一个误差信息，即误差角度+θ，取得这个误差信息的方式便是将第一操作基准x1’-y1’坐标与参考基准41(即x-y坐标)进行比对(步骤S401)，一旦得知第一操作基准43(即x1’-y1’坐标)与参考基准x-y坐标之间的误差信息为误差角度θ后，则后续使用者继续操作指示装置203时，便可以将输入的轨迹所对应的第一操作基准43通过反向调整的方式，即扣除误差角度(-θ)，转换为第二操作基准45(即x2’-y2’坐标)(步骤S403)。Please refer to Fig. 4(a) and Fig. 4(b), which are schematic diagrams of changing the display mode of the first track by using software to perform information conversion in the present invention. Continuing the description of the error angle θ in Figure 3 as an example, in Figure 4(a), it can be seen that there is an error information between thereference reference 41 and thefirst operating reference 43, that is, the error angle + θ, and the method of obtaining this error information The method is to compare the coordinates of the first operating reference x1'-y1' with the reference reference 41 (ie x-y coordinates) (step S401), once the first operating reference 43 (ie x1'-y1' coordinates) and the reference reference After the error information between the reference x-y coordinates is the error angle θ, when the user continues to operate thepointing device 203, thefirst operation reference 43 corresponding to the input trajectory can be adjusted in reverse, that is, the error angle is deducted (-θ), converted into the second operation reference 45 (ie x2'-y2' coordinates) (step S403).

基于这样的作法，则使用者对于指示装置203的操作或移动行为时，相关的位移操作便会如图4(b)所示，从一开始的第一位移信息47经过对于误差信息的反向调整而得到第二位移信息49。Based on this approach, when the user operates or moves thepointing device 203, the relevant displacement operation will be as shown in FIG. Adjust to obtain thesecond displacement information 49 .

请参见图5，其为本发明进行位移信息转换的流程图，简言之，本发明用来进行位移信息转换的方法如下：首先，根据指示装置203的第一移动而取得第一位移信息47，自第一位移信息47可推得第一操作基准43(x1’-y1’坐标)(步骤S501)；其次，根据参考信息与第一位移信息47之间的差异而得出误差信息(步骤S503)后，再通过误差信息将第一位移信息47进行转换而得第二位移信息49(步骤S505)；最后，在得知如何建立在误差信息的基础上将第一位移信息47转换而得第二位移信息49后，则使用者后续对于指示装置203的相关操作行为便可以通过此转换模式，在显示装置201上以第二位移信息49所对应的游标移动控制等方法来对应显示使用者对于指示装置203的移动(步骤S507)。Please refer to FIG. 5 , which is a flowchart of the displacement information conversion in the present invention. In short, the method for the displacement information conversion in the present invention is as follows: First, obtain thefirst displacement information 47 according to the first movement of thepointing device 203 , the first operating reference 43 (x1'-y1' coordinates) can be deduced from the first displacement information 47 (step S501); secondly, the error information is obtained according to the difference between the reference information and the first displacement information 47 (step After S503), convert thefirst displacement information 47 through the error information to obtain the second displacement information 49 (step S505); finally, convert thefirst displacement information 47 on the basis of knowing how to build on the error information. After thesecond displacement information 49, the user's subsequent operations related to thepointing device 203 can be displayed on thedisplay device 201 through methods such as cursor movement control corresponding to thesecond displacement information 49 through this conversion mode. For the movement of the pointing device 203 (step S507).

为了更清楚呈现本发明的功效，以下便进一步说明在指示装置203与显示装置201的数据用途与彼此之间的转换与对应关系。请参照图2至图4所示，一般说来，显示装置201会提供一个x-y坐标作为对应指示装置203移动比较所使用的参考基准41。In order to present the effects of the present invention more clearly, the data usages of thepointing device 203 and thedisplay device 201 and the conversion and corresponding relationship between them will be further described below. Please refer to FIG. 2 to FIG. 4 , generally speaking, thedisplay device 201 will provide an x-y coordinate as the reference standard 41 used for the movement comparison of thecorresponding pointing device 203 .

当使用者对指示装置203进行操作后，指示装置203会因为使用者对于指示装置203的位置移动而得到一个移动轨迹，即第一位移信息47，通过此处的移动轨迹可以再进一步得到用来呈现操作时的相对坐标的第一操作基准43(x1’-y1’坐标)。After the user operates thepointing device 203, thepointing device 203 will obtain a moving track because the user moves the position of thepointing device 203, that is, thefirst displacement information 47, and the moving track here can be further used for The first operation reference 43 (x1'-y1' coordinates) of the relative coordinates at the time of operation is presented.

根据显示装置201所提供的参考基准41与指示装置203所提供的第一操作基准43，本发明再定义出一个误差信息，用来作为使用者操作时的操作基准(x1’-y1’坐标)与理想的参考基准41(x-y坐标)间的差异，而这个误差信息便是本发明用来处理坐标对应关系的转换依据。通过误差信息的取得，位移信息转换系统中的指示装置203或显示装置201可以视需要而被选择用来当作实现后续实现数据映射(data mapping)步骤的装置。According to thereference reference 41 provided by thedisplay device 201 and thefirst operation reference 43 provided by thepointing device 203, the present invention further defines an error information, which is used as the operation reference (x1'-y1' coordinate) when the user operates The difference between the ideal reference standard 41 (x-y coordinates), and this error information is the conversion basis used to process the coordinate correspondence in the present invention. By obtaining the error information, the indicatingdevice 203 or thedisplay device 201 in the displacement information conversion system can be selected as a device for implementing subsequent data mapping steps as required.

根据前述的步骤而取得误差信息后，使用者对于指示装置203进行操作之际，便可以利用这个误差信息来反向调整操作时的位移轨迹与显示装置201上的游标移动的对应关系。换句话说，当使用者以同样的操作方式对于指示装置203进行第一移动时，通过在指示装置203或在显示装置201上的应用程序，便可以将原始的第一位移信息47通过误差信息而转换为第二位移信息49，由第二位移信息49可以推得的第二操作基准45便是被转换过后的新的操作坐标x2’-y2’，此时可以看出通过转换后的第二操作基准45能够对应于显示装置201上的参考坐标x-y，让显示装置201上的游标移动控制不是依照最初的第一位移信息47所产生，而是根据转换而得的第二位移信息49所得到的结果。After the error information is obtained according to the aforementioned steps, when the user operates thepointing device 203 , the error information can be used to reversely adjust the corresponding relationship between the displacement track during the operation and the movement of the cursor on thedisplay device 201 . In other words, when the user first moves thepointing device 203 in the same manner, the originalfirst displacement information 47 can be passed to the error information through the application program on thepointing device 203 or thedisplay device 201. And converted into thesecond displacement information 49, thesecond operation reference 45 that can be deduced from thesecond displacement information 49 is the converted new operation coordinate x2'-y2'. At this time, it can be seen that the converted first Thesecond operation reference 45 can correspond to the reference coordinates x-y on thedisplay device 201, so that the cursor movement control on thedisplay device 201 is not generated according to the originalfirst displacement information 47, but according to the convertedsecond displacement information 49. The results obtained.

上述的操作流程，在使用者操作指示装置203时将反复的被使用，例如，除了将第一位移信息47转换成为第二位移信息49而显示在显示装置201外，还可以根据该指示装置203的第二移动而取得第三位移信息；接着采用类似对第一位移信息47加以转换的作法，而根据误差信息来将第三位移信息转换而得第四位移信息；以及根据第四位移信息来对应显示指示装置203的移动。The above-mentioned operation process will be used repeatedly when the user operates thepointing device 203. For example, in addition to converting thefirst displacement information 47 into thesecond displacement information 49 and displaying it on thedisplay device 201, thepointing device 203 can also The second movement to obtain the third displacement information; then adopt the method similar to converting thefirst displacement information 47, and convert the third displacement information according to the error information to obtain the fourth displacement information; and obtain the fourth displacement information according to the fourth displacement information The movement of thepointing device 203 is displayed correspondingly.

至于这些位移信息被转换的时点与先后顺序，则可以视不同应用而异，以下便略述一二：其一是将根据该第二位移信息49与该第四位移信息来对应显示该指示装置203的移动的步骤接续于将第一位移信息47转换而得该第二位移信息49，以及将该第三位移信息转换而得该第四位移信息的步骤后；其二则是将根据第二位移信息49来对应显示该指示装置203的移动的步骤接续于根据误差信息，将第一位移信息47转换而得第二位移信息49的步骤后，且将根据第四位移信息来对应显示指示装置203的移动的步骤接续于根据误差信息，将第三位移信息转换而得第四位移信息的步骤后。As for the time point and sequence of these displacement information being converted, it can vary depending on different applications, and one or two will be briefly described below: one is to display the indication correspondingly according to thesecond displacement information 49 and the fourth displacement information The moving step of thedevice 203 is followed by converting thefirst displacement information 47 to obtain thesecond displacement information 49, and converting the third displacement information to obtain the fourth displacement information; The step of correspondingly displaying the movement of thepointing device 203 with thesecond displacement information 49 is followed by the step of converting thefirst displacement information 47 to obtain thesecond displacement information 49 according to the error information, and correspondingly displaying the indication according to the fourth displacement information The step of moving thedevice 203 is followed by the step of converting the third displacement information to obtain the fourth displacement information according to the error information.

简单来说，利用误差信息将原始的位移信息进行转换并对应显示于显示装置201的步骤，可以分别对应使用者的操作而即时的进行对应的转换与显示步骤；或是在集结多个使用者对于指示装置203所进行的移动后，方才通过应用程序来一并进行数据转换与对应显示。To put it simply, the step of converting the original displacement information by using the error information and correspondingly displaying it on thedisplay device 201 can be performed in real time corresponding to the operation of the user; or when multiple users are assembled After the movement of thepointing device 203 is performed, data conversion and corresponding display are performed together through the application program.

为了更清楚呈现在显示装置201所进行的数据转换流程，在此对于各种信息的意涵与转换比对的目的作进一步的整理如下：In order to present the data conversion process performed on thedisplay device 201 more clearly, the meaning of various information and the purpose of conversion comparison are further organized as follows:

第一位移信息47是使用者操作指示装置203时的位移轨迹，以前述的例子作为说明时，则第一位移信息47是使用者所画出的具有倾斜角度的树101(如图1所示)，而第一操作基准43则代表由第一位移信息47所提取而得的操作坐标x1’-y1’。另一方面，显示装置201的x-y坐标可以进一步代表一个参考基准41，通过x-y坐标而得的参考基准41与第一操作基准43进行比对而得到误差信息，即前述范例中的顺时针误差角度θ，根据此误差信息，则使用者对于指示装置203进行同样的操作而得第一位移信息47时，便可以通过误差信息反向的调整，即于收到第一位移信息47后，通过应用程序将第一位移信息47以逆时针旋转误差角度θ，而得到第二位移信息49。Thefirst displacement information 47 is the displacement track when the user operates thepointing device 203. When using the foregoing example as an illustration, thefirst displacement information 47 is atree 101 with an inclination angle drawn by the user (as shown in FIG. 1 ), and thefirst operation reference 43 represents the operation coordinates x1 ′-y1 ′ extracted from thefirst displacement information 47 . On the other hand, the x-y coordinates of thedisplay device 201 can further represent areference standard 41, and the reference standard 41 obtained by the x-y coordinates is compared with thefirst operating standard 43 to obtain error information, that is, the clockwise error angle in the aforementioned example θ, according to this error information, when the user performs the same operation on thepointing device 203 to obtain thefirst displacement information 47, he can reversely adjust the error information, that is, after receiving thefirst displacement information 47, through the application The program rotates thefirst displacement information 47 counterclockwise by the error angle θ to obtain thesecond displacement information 49 .

换句话说，通过误差信息的取得，则使用者对于指示装置203进行操作时，都能够采用以类似第二位移信息49的取得方式加以转换，因此能够修正使用者实际上操作与屏幕上对应显示的游标信息的误差，进而能够被转换成为以参考坐标为基准的显示目的。In other words, through the acquisition of the error information, when the user operates thepointing device 203, it can be converted in a manner similar to the acquisition of thesecond displacement information 49, so that the actual operation of the user and the corresponding display on the screen can be corrected. The error of the cursor information can be converted into the display purpose based on the reference coordinates.

由于前述的数据转换步骤是对位移数据与参考基准41数据之间的转换与对应关系加以着墨，在实际的系统应用时，相关的转换机制其实可以通过不同的机制来完成。最基本的实现方式便是分别通过指示装置203或显示装置201作为数据转换与对应的提供装置，借以说明在位移信息转换系统中的不同装置上所实现的作法，尽管这里的位移信息转换系统仅以指示装置203与显示装置201的互动来进行说明，但毋庸置疑的是，纵使系统的构成不尽相同，例如除了显示装置201与指示装置203外，还采用了转换装置的系统，则可以将数据对应与转换的流程交由转换装置来进行，足见类似的位移信息转换的作法也可以被套用并实现在不同装置所构成的系统中。Since the aforementioned data conversion step focuses on the conversion and corresponding relationship between the displacement data and the data of thereference datum 41 , in actual system applications, the related conversion mechanism can actually be completed through different mechanisms. The most basic implementation method is to use thepointing device 203 or thedisplay device 201 as the data conversion and corresponding providing device respectively, so as to illustrate the practices realized on different devices in the displacement information conversion system, although the displacement information conversion system here is only The interaction between thepointing device 203 and thedisplay device 201 is used for illustration, but there is no doubt that even if the configuration of the system is different, for example, in addition to thedisplay device 201 and thepointing device 203, a conversion device is also used in the system, then the The process of data correspondence and conversion is carried out by the conversion device, which shows that the similar displacement information conversion method can also be applied and realized in a system composed of different devices.

请参见图6(a)，其为本发明的第一较佳实施例的系统架构示意图，在此较佳实施例中，位移信息转换系统是由彼此信号连接的指示装置203与显示装置201所构成。其中指示装置203可包含第一传送接收单元2031与存储体单元2033，通过前者来传送该第一位移信息47至显示装置201、接收显示装置201所传送的误差信息与传送第二位移信息49至显示装置201，而后者则可进一步用来记录使用者对指示装置203的位移操作所对应的误差信息与相关的控制流程。而显示装置201则对应使用一个第二传送接收单元2011，作为接收指示装置203所传送的第一位移信息47、传送误差信息至指示装置203与接收指示装置203所传送的第二位移信息49使用。Please refer to FIG. 6(a), which is a schematic diagram of the system architecture of the first preferred embodiment of the present invention. In this preferred embodiment, the displacement information conversion system is implemented by apointing device 203 and adisplay device 201 connected to each other by signals. constitute. The indicatingdevice 203 may include a first transmitting and receiving unit 2031 and a storage unit 2033, through the former to transmit thefirst displacement information 47 to thedisplay device 201, receive the error information transmitted by thedisplay device 201 and transmit thesecond displacement information 49 to the Thedisplay device 201, and the latter can be further used to record the error information corresponding to the user's displacement operation on thepointing device 203 and the related control process. Thedisplay device 201 corresponds to a second transmitting and receiving unit 2011, which is used for receiving thefirst displacement information 47 transmitted by the indicatingdevice 203, transmitting error information to the indicatingdevice 203, and receiving thesecond displacement information 49 transmitted by the indicatingdevice 203. .

根据第一传送接收单元2031与第二传送接收单元2011之间的数据传送机制，则本发明的第一较佳实施例中的位移信息转换系统将采用如下流程：首先由指示装置203感测使用者对于指示装置203本身的第一移动而取得第一位移信息47后，再根据由显示装置201所提供的参考基准41与第一位移信息47所得的第一操作基准43得到的误差信息后，依参考误差信息的内容来将第一位移信息47转换而得第二位移信息49；另一方面，信号连接于指示装置203的显示装置201则根据第二位移信息49来对应显示指示装置203的移动。According to the data transmission mechanism between the first transmitting and receiving unit 2031 and the second transmitting and receiving unit 2011, the displacement information conversion system in the first preferred embodiment of the present invention will adopt the following procedure: After obtaining thefirst displacement information 47 for the first movement of thepointing device 203 itself, and then obtaining the error information based on thefirst operation reference 43 obtained from thereference reference 41 provided by thedisplay device 201 and thefirst displacement information 47, According to the content of the reference error information, thefirst displacement information 47 is converted to obtain thesecond displacement information 49; move.

易言之，在这个较佳实施例中，一旦显示装置201取得并传送误差信息至指示装置203，则进行数据转换与对应的核心流程是通过指示装置203来进行，而指示装置203将第一位移信息47转换而得第二位移信息49的步骤则可以将转换、比对相关的控制流程存储于非易失性的存储单元2033如：快闪存储器等内，利用软件控制的方式来执行。In other words, in this preferred embodiment, once thedisplay device 201 obtains and transmits the error information to thepointing device 203, the core process of data conversion and correspondence is carried out through thepointing device 203, and thepointing device 203 converts the first The step of converting thedisplacement information 47 to obtain thesecond displacement information 49 can store the conversion and comparison-related control procedures in the non-volatile storage unit 2033 such as flash memory, etc., and execute it in a software-controlled manner.

相较于前述实施例是通过指示装置203来进行数据的转换，本发明的另一个较佳实施例中，则是由显示装置201来进行主要的转换流程，图6(b)为本发明的第一较佳实施例的系统架构示意图，与第一较佳实施例相类似的，指示装置203具有传送单元2035，而显示装置201具有接收单元2013，通过传送单元2035与接收单元2013来达成红外线、蓝芽、无线网络等无线方式或以数据线、网络线等有线方式信号连接的沟通，而本较佳实施例中，另外将存储单元2033设置于显示装置201中，这是为了便于说明在第二较佳实施例以显示装置201作为流程进行主体而设计，实际上，存储单元2033的配置方式可以相当弹性，可以被安排在指示装置203或显示装置201。Compared with the previous embodiment, the data conversion is performed through thepointing device 203, in another preferred embodiment of the present invention, the main conversion process is performed by thedisplay device 201, and Fig. 6(b) shows the data conversion process of the present invention A schematic diagram of the system architecture of the first preferred embodiment, similar to the first preferred embodiment, thepointing device 203 has atransmitting unit 2035, and thedisplay device 201 has areceiving unit 2013, through thetransmitting unit 2035 and thereceiving unit 2013 to achieve infrared , bluetooth, wireless network and other wireless methods or wired communication such as data lines and network lines. The second preferred embodiment is designed with thedisplay device 201 as the main body of the process. In fact, the configuration of the storage unit 2033 can be quite flexible, and can be arranged on the indicatingdevice 203 or thedisplay device 201 .

尽管架构上与图6(a)类似，但此处的流程设计则不尽相同，本实施例中的指示装置203在感测到使用者对于指示装置203本身的第一移动而取得第一位移信息47后，接着便由信号连接于指示装置203的显示装置201来进行后续的步骤；在显示装置201接收到指示装置203所传送的第一位移信息47后，首先将参考信息与第一位移信息47进行比对而得到误差信息，接着根据误差信息将第一位移信息47转换而得第二位移信息49；最后显示装置201再根据第二位移信息49以游标等方式对应显示使用者对指示装置203的移动过程，如此便能达到调校输入轨迹偏移的效果。Although the structure is similar to that of Figure 6(a), the flow design here is different. Thepointing device 203 in this embodiment obtains the first displacement after sensing the user's first movement of thepointing device 203 itself. After theinformation 47, then just be connected to thedisplay device 201 ofpointing device 203 by signal to carry out follow-up steps; Theinformation 47 is compared to obtain the error information, and then thefirst displacement information 47 is converted according to the error information to obtain thesecond displacement information 49; finally, thedisplay device 201 displays the user's instructions in a manner such as a cursor according to thesecond displacement information 49. During the moving process of thedevice 203, the effect of adjusting the offset of the input track can be achieved in this way.

换句话说，在第二个较佳实施例中，显示装置201才是用来对位移信息进行转换动作的控制装置，在指示装置203中的传送单元2035仅负责将第一位移信息47传送给显示装置201的接收单元2013接收，后续对于第一位移信息47与对应的第一操作基准43的转换与位移信息的比对、映射等流程均可由显示装置201内的存储单元2015通过应用程序等方式来提供。In other words, in the second preferred embodiment, thedisplay device 201 is the control device used to convert the displacement information, and thetransmission unit 2035 in thepointing device 203 is only responsible for transmitting thefirst displacement information 47 to Received by the receivingunit 2013 of thedisplay device 201, the subsequent conversion of thefirst displacement information 47 and the correspondingfirst operation reference 43 and the comparison and mapping of the displacement information can be performed by thestorage unit 2015 in thedisplay device 201 through application programs, etc. way to provide.

至于显示装置201利用显示画面的参考坐标而得参考基准41，进而利用参考基准41与第一位移信息47比对，此外，此处的应用程序可以是一个训练程序，并进一步针对使用者的不同来记录不同使用者所对应的使用习惯与需要用来调整的偏差角度。As for thedisplay device 201 using the reference coordinates of the display screen to obtain thereference standard 41, and then using the reference standard 41 to compare with thefirst displacement information 47, in addition, the application program here can be a training program, and further aims at different users. To record the usage habits corresponding to different users and the deviation angle that needs to be adjusted.

综上所述，本发明的位移信息转换方法可以通过系统中的不同装置来实现，虽然本发明已揭示如上述较佳实施例，然其并非用以限定本发明，本发明得由本领域普通技术人员任施匠思而为诸般修饰，然而都不脱如附权利要求所欲保护的范围。To sum up, the displacement information conversion method of the present invention can be realized by different devices in the system. Although the present invention has disclosed the above-mentioned preferred embodiment, it is not intended to limit the present invention. The personnel allow the craftsman to think and do all kinds of modifications, but they all do not break away from the scope of protection as the appended claims.