CN102043566A - Electronic device with touch panel and operation method thereof - Google Patents

Electronic device with touch panel and operation method thereof Download PDF

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CN102043566A
CN102043566A CN2009101808471A CN200910180847A CN102043566A CN 102043566 A CN102043566 A CN 102043566A CN 2009101808471 A CN2009101808471 A CN 2009101808471A CN 200910180847 A CN200910180847 A CN 200910180847A CN 102043566 A CN102043566 A CN 102043566A
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touch
contact panel
touch location
touched
electronic installation
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张耀宗
苏炳贤
陈扬棚
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Wistron Corp
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Wistron Corp
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Abstract

An electronic device with a touch panel and an operating method thereof. The electronic device with the touch panel comprises the touch panel, a prompt signal generator and a processing element. The processing element is electrically connected with the touch panel and the prompt signal generator. The touch panel detects a touched position. The processing element comprises a prompt module. The prompting module enables the prompting signal generator to generate a prompting sound signal or a prompting vibration signal according to the touch position so as to prompt a user of a touch instruction corresponding to the touch position.

Description

具触控面板的电子装置及其运作方法 Electronic device with touch panel and operating method thereof

技术领域technical field

本发明涉及一种电子装置及其运作方法，且特别涉及一种具触控面板的电子装置及其运作方法。The present invention relates to an electronic device and its operating method, and in particular to an electronic device with a touch panel and its operating method.

背景技术Background technique

触控面板(Touch Panel)是通过可接收触头(无论是手指或笔尖等)等输入信号，而产生感应的显示装置。目前主流的触控面板可分为两种：电阻式触控面板以及电容式触控面板。电阻式触控面板是用手指或其他触头轻按就会产生电压。电容式触控面板，会感应手指上微小的电流(常用于笔记型计算机的触控板)。而且，电容式触控面板最大的优点就是感应敏锐，可以忠实地反应使用者的直觉操控。此外，最近亦研发出光学触控技术，舍弃原来由屏幕感应的设计，改由CMOS光学感测原件设计，因而具有高灵活的触控感应功能。A touch panel (Touch Panel) is a display device that generates induction by receiving input signals such as contacts (whether it is a finger or a pen tip, etc.). Currently, mainstream touch panels can be divided into two types: resistive touch panels and capacitive touch panels. Resistive touch panels generate voltage when lightly pressed with a finger or other contacts. A capacitive touch panel senses a tiny current from a finger (commonly used in touchpads of notebook computers). Moreover, the biggest advantage of the capacitive touch panel is that it is sensitive and can faithfully reflect the user's intuitive control. In addition, optical touch technology has also been developed recently, which abandons the original screen-sensing design and replaces it with CMOS optical sensing element design, so it has a highly flexible touch-sensing function.

对于一般具触控面板的电子装置而言，其操作方法通常都是先通过触控输入作用或按压于触控面板上，然后再根据触控输入在面板上所对应的坐标值或其轨迹，对其分析和运算，藉以确定触控输入及其选定的物件的位置，而进行使用者所欲执行的步骤。对于使用者而言，使用者通过触摸触控面板上的图形按钮，而使得触控面板的触觉反馈系统根据预先编程的程序执行各种功能。因此，触控面板常用以取代机械式的按钮面板，并通过显示画面制造出生动的影音效果。For a general electronic device with a touch panel, the operation method is usually firstly through touch input or pressing on the touch panel, and then according to the coordinate value or its trajectory corresponding to the touch input on the panel, It is analyzed and calculated, so as to determine the position of the touch input and the selected object, so as to perform the steps that the user wants to execute. For the user, by touching the graphic buttons on the touch panel, the user makes the tactile feedback system of the touch panel perform various functions according to the pre-programmed program. Therefore, the touch panel is often used to replace the mechanical button panel, and to produce vivid audio-visual effects through the display screen.

由于具触控面板的电子装置仅需通过触控，便可进行操作，因此视障者也可能为上述装置的潜在使用者。然而，视障者无法看到触控面板上的图形按钮，却造成视障者操作具触控面板的电子装置上得一大障碍。Since electronic devices with touch panels can be operated only by touching them, the visually impaired may also be potential users of the above devices. However, the visually impaired cannot see the graphic buttons on the touch panel, which causes a major obstacle for the visually impaired to operate the electronic device with the touch panel.

发明内容Contents of the invention

因此，本发明的目的是在提供一种具触控面板的电子装置及其运作方法，用以根据使用者在触控面板上所触摸的一触摸位置，产生一提示声音信号或提示振动信号，以提示使用者其触摸位置所对应的一触摸指令。在使用者持续触摸上述触摸位置且收到一确认信号时，执行上述触摸指令。如此一来，即使使用者无法看见触控面板上的图形按钮时，仍可通过提示声音或提示振动的辅助，操作具触控面板的电子装置。Therefore, the purpose of the present invention is to provide an electronic device with a touch panel and its operating method, which are used to generate a prompt sound signal or a prompt vibration signal according to a touch position touched by the user on the touch panel, A touch instruction corresponding to the touch position is prompted to the user. When the user continues to touch the touch position and receives a confirmation signal, the touch instruction is executed. In this way, even if the user cannot see the graphic buttons on the touch panel, he can still operate the electronic device with the touch panel with the assistance of prompting sound or prompting vibration.

依据本发明一实施例，一种具触控面板的电子装置包含一触控面板、一提示信号产生器以及一处理元件。其中，处理元件电性连接触控面板以及提示信号产生器。触控面板检测被触摸的一触摸位置。处理元件包含一提示模块。提示模块根据触摸位置，使提示信号产生器产生一提示声音信号或一提示振动信号，以提示使用者触摸位置所对应的一触摸指令。According to an embodiment of the present invention, an electronic device with a touch panel includes a touch panel, a prompt signal generator, and a processing element. Wherein, the processing element is electrically connected to the touch panel and the prompt signal generator. The touch panel detects a touched position. The processing element includes a hint module. According to the touch position, the prompt module makes the prompt signal generator generate a prompt sound signal or a prompt vibration signal to prompt the user to a touch command corresponding to the touch position.

依据本发明另一实施例，一种具触控面板的电子装置运作方法包含以下步骤：检测触控面板被触摸的一触摸位置。根据触摸位置，产生一提示声音信号或一提示振动信号，以提示使用者触摸位置所对应的一触摸指令。判断是否执行触摸位置所对应的触摸指令。在判定执行触摸位置所对应的触摸指令时，使电子装置执行触摸位置所对应的触摸指令。According to another embodiment of the present invention, an operating method of an electronic device with a touch panel includes the following steps: detecting a touch position where the touch panel is touched. According to the touch position, a prompt sound signal or a prompt vibration signal is generated to remind the user of a touch command corresponding to the touch position. It is judged whether to execute the touch command corresponding to the touch position. When it is determined to execute the touch command corresponding to the touch position, the electronic device is made to execute the touch command corresponding to the touch position.

依据本发明另一实施例，一种通过触摸面积辅助具触控面板的电子装置运作的方法包含以下步骤：检测触控面板被触摸的一触摸位置。通过触控面板的触摸位置被触摸的一目前触摸面积，判断是否执行触摸位置所对应的一触摸指令。在判定执行触摸位置所对应的触摸指令时，使电子装置执行触摸位置所对应的触摸指令。According to another embodiment of the present invention, a method for assisting the operation of an electronic device with a touch panel through a touch area includes the following steps: detecting a touch position where the touch panel is touched. According to a current touch area touched by the touch position of the touch panel, it is judged whether to execute a touch instruction corresponding to the touch position. When it is determined to execute the touch command corresponding to the touch position, the electronic device is made to execute the touch command corresponding to the touch position.

依据本发明另一实施例，一种通过触摸压力辅助具触控面板的电子装置运作的方法包含以下步骤：检测触控面板被触摸的一触摸位置。通过触控面板的触摸位置被触摸的一目前触摸压力，判断是否执行触摸位置所对应的一触摸指令。在判定执行触摸位置所对应的触摸指令时，使电子装置执行触摸位置所对应的触摸指令。According to another embodiment of the present invention, a method for assisting the operation of an electronic device with a touch panel through touch pressure includes the following steps: detecting a touch position where the touch panel is touched. According to a current touch pressure at which the touch position of the touch panel is touched, it is determined whether to execute a touch instruction corresponding to the touch position. When it is determined to execute the touch command corresponding to the touch position, the electronic device is made to execute the touch command corresponding to the touch position.

附图说明Description of drawings

为让本发明的上述和其他目的、特征、优点与实施例能更明显易懂，附图的说明如下：In order to make the above and other objects, features, advantages and embodiments of the present invention more comprehensible, the accompanying drawings are described as follows:

图1绘示依照本发明一实施方式的一种具触控面板的电子装置的功能方决图。FIG. 1 shows a functional block diagram of an electronic device with a touch panel according to an embodiment of the present invention.

图2是依照本发明一实施方式的一种具触控面板的电子装置运作方法的流程图。FIG. 2 is a flowchart of an operating method of an electronic device with a touch panel according to an embodiment of the present invention.

图3是图2中判断是否执行触摸指令(步骤250)的一实施例。FIG. 3 is an embodiment of judging whether to execute the touch instruction (step 250 ) in FIG. 2 .

图4是图2中判断是否执行触摸指令(步骤250)的另一实施例。FIG. 4 is another embodiment of judging whether to execute the touch instruction (step 250 ) in FIG. 2 .

【主要元件符号说明】[Description of main component symbols]

100：具触控面板的电子装置    133：确认模块100: Electronic device with touch panel 133: Confirmation module

110：触控面板                140：确认按键110: Touch panel 140: Confirm button

111：面积检测模块            200：具触控面板的电子装置运111: area detection module 200: operation of electronic device with touch panel

112：压力检测模块            作方法112: Working method of pressure detection module

120：提示信号产生器          210～260：步骤120: Prompt signal generator 210～260: Steps

130：处理元件                310～340：步骤130: Processing element 310～340: Steps

131；提示模块                410～440：步骤131; Prompt module 410-440: steps

132：执行模块132: Execution module

具体实施方式Detailed ways

请参照图1，其绘示依照本发明一实施方式的一种具触控面板的电子装置的功能方块图。具触控面板的电子装置根据使用者在其触控面板上所触摸的一触摸位置，产生一提示信号，以提示使用者其触摸位置所对应的一触摸指令。在使用者持续触摸上述触摸位置且收到一确认信号时，执行上述触摸指令。Please refer to FIG. 1 , which shows a functional block diagram of an electronic device with a touch panel according to an embodiment of the present invention. The electronic device with the touch panel generates a prompt signal according to a touch position touched by the user on the touch panel to prompt the user with a touch command corresponding to the touch position. When the user continues to touch the touch position and receives a confirmation signal, the touch instruction is executed.

具触控面板的电子装置100包含一触控面板110、一提示信号产生器120以及一处理元件130。其中，处理元件130电性连接触控面板110以及提示信号产生器120。触控面板110检测使用者触摸触控面板110的一触摸位置。处理元件130包含一提示模块131。提示模块131根据触摸位置，使提示信号产生器120产生一提示声音信号或一提示振动信号，以提示使用者触摸位置所对应的一触摸指令。The electronic device 100 with a touch panel includes a touch panel 110 , a prompt signal generator 120 and a processing element 130 . Wherein, the processing element 130 is electrically connected to the touch panel 110 and the prompt signal generator 120 . The touch panel 110 detects a touch position where the user touches the touch panel 110 . The processing element 130 includes a prompt module 131 . The prompt module 131 enables the prompt signal generator 120 to generate a prompt sound signal or a prompt vibration signal according to the touch position, so as to prompt the user to a touch command corresponding to the touch position.

其中，提示信号产生器120可为一喇叭，用以产生提示声音信号。举例来说，在使用者所触摸的触摸位置对应于数字键1时，则提示信号产生器120可用语音发出1的提示声音信号，或通过长短音的组合，提示使用者其触摸位置所对应的触摸指令为1。然而，在其他实施例中，也可通过其他声音的表示方式，提示使用者其触摸位置所对应的触摸指令，并不限于本公开。Wherein, the reminder signal generator 120 can be a speaker, which is used to generate a reminder sound signal. For example, when the touch position touched by the user corresponds to number key 1, the prompt signal generator 120 can issue a prompt sound signal of 1, or through a combination of long and short sounds, to prompt the user to the number key corresponding to the touch position. The touch instruction is 1. However, in other embodiments, the user may be reminded of the touch command corresponding to the touch position through other voice representations, which is not limited to the present disclosure.

此外，提示信号产生器120也可为一振动器，用以产生提示振动信号。举例来说，在使用者所触摸的触摸位置对应于数字键1时，则提示信号产生器120可用通过振动次数，提示使用者其触摸位置所对应的触摸指令为1。然而，在其他实施例中，也可通过其他振动方式，提示使用者其触摸位置所对应的触摸指令，并不限于本公开。In addition, the reminder signal generator 120 can also be a vibrator for generating a reminder vibration signal. For example, when the touch position touched by the user corresponds to the number key 1, the prompt signal generator 120 can remind the user that the touch instruction corresponding to the touch position is 1 through the number of vibrations. However, in other embodiments, other vibration methods may also be used to remind the user of the touch command corresponding to the touch position, which is not limited to the present disclosure.

处理元件130可包含一执行模块132，用以执行指令。其中，在触摸触控面板110的触摸位置持续检测到被触摸，且收到一确认信号时，执行模块132执行触摸位置所对应的触摸指令。此外，处理元件130可包含一确认模块133，用以在检测到触控面板110的触摸位置被按压时，产生确认信号。如此一来，在使用者持续触摸并按压触控面板110的触摸位置时，执行模块132执行触摸位置所对应的触摸指令。The processing element 130 may include an execution module 132 for executing instructions. Wherein, when the touch position of the touch panel 110 is continuously detected to be touched and a confirmation signal is received, the execution module 132 executes the touch instruction corresponding to the touch position. In addition, the processing component 130 may include a confirmation module 133 for generating a confirmation signal when it is detected that the touch position of the touch panel 110 is pressed. In this way, when the user continues to touch and press the touch position of the touch panel 110 , the execution module 132 executes the touch instruction corresponding to the touch position.

由于在使用者按压触控面板110时，触控面板110所检测到的触摸压力或触摸面积，较使用者触摸触控面板110时大。所以，可通过使用者触摸触控面板110的触摸面积变化量或触摸压力变化量，判断使用者是否按压触控面板110。When the user presses the touch panel 110 , the touch pressure or touch area detected by the touch panel 110 is larger than when the user touches the touch panel 110 . Therefore, it can be determined whether the user presses the touch panel 110 according to the variation of the touch area or the variation of the touch pressure when the user touches the touch panel 110 .

因此，触控面板110可包含一面积检测模块111，用以检测触控面板110的触摸位置被触摸的一目前触摸面积。其中，目前触摸面积可应用触控面板110的触摸位置所检测到的一触摸点数(pixel number)而表示。处理元件130的确认模块133根据目前触摸面积以及一先前触摸面积，取得一触摸面积变化量。在触摸面积变化量大于一按压面积变化临界值时，确认模块133判定使用者按压触控面板110的触摸位置，而产生确认信号。其中，确认模块133可通过将目前触摸面积与先前触摸面积相减、相除或其他计算方式，取得触摸面积变化量。此外，在通过将目前触摸面积与先前触摸面积相减，取得触摸面积变化量时，如果目前触摸面积大于先前触摸面积，可令触摸面积变化量的值为正；若目前触摸面积小于先前触摸面积，可令触摸面积变化量的值为负。然而，在其他实施例中，也可通过其他方式，定义触摸面积变化量，辅助确认模块133的运作，不限于本实施例。如此一来，可通过使用者触摸触控面板110的面积，判断使用者是否按压触控面板110。Therefore, the touch panel 110 may include an area detection module 111 for detecting a current touch area where the touch position of the touch panel 110 is touched. Wherein, the current touch area can be represented by a touch point (pixel number) detected by the touch position of the touch panel 110 . The confirmation module 133 of the processing component 130 obtains a touch area change amount according to the current touch area and a previous touch area. When the touch area variation is greater than a pressing area variation threshold, the confirmation module 133 determines the touch position where the user presses the touch panel 110 to generate a confirmation signal. Wherein, the confirming module 133 can obtain the change amount of the touch area by subtracting, dividing or other calculation methods from the current touch area to the previous touch area. In addition, when obtaining the touch area variation by subtracting the current touch area from the previous touch area, if the current touch area is larger than the previous touch area, the value of the touch area change can be positive; if the current touch area is smaller than the previous touch area , you can make the value of the touch area change amount negative. However, in other embodiments, the change amount of the touch area may also be defined in other ways to assist the operation of the confirmation module 133 , which is not limited to this embodiment. In this way, whether the user presses the touch panel 110 can be determined according to the area where the user touches the touch panel 110 .

此外，触控面板110可包含一压力检测模块112，用以检测触控面板110的触摸位置被触摸的一目前触摸压力。处理元件130的确认模块133根据目前触摸压力以及一先前触摸压力，取得一触摸压力变化量。在触摸压力变化量大于一按压压力变化临界值时，确认模块133判定使用者按压触控面板110的触摸位置，而产生确认信号。其中，确认模块133可通过将目前触摸压力与先前触摸压力相减、相除或其他计算方式，取得触摸压力变化量。此外，在通过将目前触摸压力与先前触摸压力相减，取得触摸压力变化量时，如果目前触摸压力大于先前触摸压力，可令触摸压力变化量的值为正；若目前触摸压力小于先前触摸压力，可令触摸压力变化量的值为负。然而，在其他实施例中，也可通过其他方式，定义触摸压力变化量，辅助确认模块133的运作，不限于本实施例。如此一来，可通过使用者触摸触控面板110的压力，判断使用者是否按压触控面板110。然而，在其他实施例中，确认模块133可通过触控面板110所产生的信号的其他量化数值或其变化量，作为触控面板110是否被按压的判断依据。In addition, the touch panel 110 may include a pressure detection module 112 for detecting a current touch pressure at which the touch position of the touch panel 110 is touched. The confirmation module 133 of the processing component 130 obtains a touch pressure change amount according to the current touch pressure and a previous touch pressure. When the touch pressure variation is greater than a pressing pressure variation threshold, the confirmation module 133 determines the touch position of the touch panel 110 pressed by the user, and generates a confirmation signal. Wherein, the confirmation module 133 can obtain the change amount of the touch pressure by subtracting or dividing the current touch pressure from the previous touch pressure or other calculation methods. In addition, when the touch pressure variation is obtained by subtracting the current touch pressure from the previous touch pressure, if the current touch pressure is greater than the previous touch pressure, the value of the touch pressure variation can be positive; if the current touch pressure is smaller than the previous touch pressure , which can make the value of touch pressure variation negative. However, in other embodiments, other methods may also be used to define the change amount of the touch pressure to assist the operation of the confirmation module 133 , which is not limited to this embodiment. In this way, whether the user presses the touch panel 110 can be determined according to the pressure of the user touching the touch panel 110 . However, in other embodiments, the confirmation module 133 may use other quantitative values of the signal generated by the touch panel 110 or its variation as a basis for judging whether the touch panel 110 is pressed.

另外，确认模块133可在持续检测到触控面板110的触摸位置被触摸，且又检测到触控面板110的另一触摸位置被触摸时，产生确认信号，而使得执行模块132执行对应的触摸指令。确认模块133也可在使用者持续触摸触控面板110的触摸位置，且使用者又触摸一确认按键140时，产生确认信号，而使得执行模块132执行对应的触摸指令。除此之外，确认模块133可在触控面板110的触摸位置持续检测到被触摸的一触摸时间大于一时间临界值时，产生确认信号至执行模块133。In addition, the confirmation module 133 can generate a confirmation signal when it continuously detects that the touch position of the touch panel 110 is touched, and detects that another touch position of the touch panel 110 is touched, so that the execution module 132 performs the corresponding touch operation. instruction. The confirmation module 133 can also generate a confirmation signal when the user keeps touching the touch position of the touch panel 110 and the user touches a confirmation button 140 again, so that the execution module 132 executes the corresponding touch command. In addition, the confirmation module 133 can generate a confirmation signal to the execution module 133 when the touch position of the touch panel 110 is continuously detected to be touched for a period of time greater than a time threshold.

请参照图2，其是依照本发明一实施方式的一种具触控面板的电子装置运作方法的流程图。在具触控面板的电子装置运作方法中，根据使用者在触控面板上所触摸的一触摸位置，产生一提示信号，以提示使用者其触摸位置所对应的一触摸指令。在使用者持续触摸上述触摸位置并确认执行触摸指令时，使电子装置执行上述触摸指令。因此，具触控面板的电子装置运作方法200包含以下步骤：Please refer to FIG. 2 , which is a flowchart of an operating method of an electronic device with a touch panel according to an embodiment of the present invention. In the operation method of the electronic device with the touch panel, according to a touch position touched by the user on the touch panel, a prompt signal is generated to prompt the user with a touch command corresponding to the touch position. When the user keeps touching the touch position and confirms to execute the touch command, the electronic device is made to execute the touch command. Therefore, the operating method 200 of an electronic device with a touch panel includes the following steps:

在步骤210中，检测触控面板是否被触摸。在未检测到触控面板被触摸时，持续检测触控面板是否被触摸(步骤210)。在检测到触控面板被触摸时，检测触控面板被触摸的一触摸位置(步骤220)。In step 210, it is detected whether the touch panel is touched. When it is not detected that the touch panel is touched, continuously detect whether the touch panel is touched (step 210 ). When it is detected that the touch panel is touched, a touch position where the touch panel is touched is detected (step 220 ).

在步骤230中，根据触摸位置，产生一提示声音信号或一提示振动信号，以提示使用者触摸位置所对应的一触摸指令。举例来说，在使用者所触摸的触摸位置对应于数字键1时，则可用语音发出1的提示声音信号，或通过长短音的组合，提示使用者其触摸位置所对应的触摸指令为1。此外，也可用通过振动次数，提示使用者其触摸位置所对应的触摸指令为1。然而，在其他实施例中，也可通过其他声音或振动的表示方式，提示使用者其触摸位置所对应的触摸指令，并不限于本公开。In step 230 , according to the touch position, a prompt sound signal or a prompt vibration signal is generated to remind the user of a touch command corresponding to the touch position. For example, when the touch position touched by the user corresponds to number key 1, a prompt sound signal of 1 can be issued by voice, or a combination of long and short sounds can be used to prompt the user that the touch command corresponding to the touch position is 1. In addition, the number of vibrations may also be used to remind the user that the touch command corresponding to the touch position is 1. However, in other embodiments, the user may be reminded of the touch instruction corresponding to the touch position through other sound or vibration representations, which is not limited to the present disclosure.

在步骤250中，判断是否执行触摸位置所对应的触摸指令。在判定执行触摸指令时，使电子装置执行触摸位置所对应的触摸指令(步骤260)。在步骤240中，可在未判定执行触摸指令时，检测触控面板的触摸位置是否被持续触摸。在检测到触控面板的触摸位置未被持续触摸时，则继续检测触控面板是否被触摸(步骤210)。在检测到触控面板的触摸位置被持续触摸时，判断是否执行触摸位置所对应的触摸指令(步骤250)。In step 250, it is determined whether to execute the touch command corresponding to the touch position. When it is determined to execute the touch instruction, the electronic device is made to execute the touch instruction corresponding to the touch position (step 260 ). In step 240 , when it is not determined to execute the touch instruction, it may be detected whether the touch position of the touch panel is continuously touched. When it is detected that the touch position of the touch panel is not continuously touched, continue to detect whether the touch panel is touched (step 210 ). When it is detected that the touch position of the touch panel is continuously touched, it is determined whether to execute the touch instruction corresponding to the touch position (step 250 ).

其中，步骤250可通过检测触控面板是否有另一触摸位置被触摸进行判断。在检测到触控面板的另一触摸位置被触摸时，判定执行触摸指令。此外，步骤250可通过电子装置的一确认按键是否被按压进行判断。在确认按键被按压时，判定执行触摸指令。另外，也可通过判断触摸位置持续被触摸的一触摸时间是否大于一时间临界值，作为步骤250判断的依据。在触摸时间大于时间临界值时，判定执行触摸位置所对应的触摸指令。Wherein, step 250 can be judged by detecting whether another touch position on the touch panel is touched. When it is detected that another touch position of the touch panel is touched, it is determined to execute the touch instruction. In addition, step 250 can be judged by whether a confirmation button of the electronic device is pressed. When it is confirmed that the button is pressed, it is determined to execute the touch command. In addition, it may also be used as a basis for determining in step 250 by determining whether a touch time during which the touch position is continuously touched is greater than a time threshold. When the touch time is greater than the time threshold, it is determined to execute the touch instruction corresponding to the touch position.

步骤250也可通过检测触控面板的触摸位置是否被按压进行判断。在触控面板的触摸位置被按压时，判定执行触摸指令。其中，由于在使用者按压触摸位置时，其对触控面板所产生的触摸压力或触摸面积，较使用者触摸触摸位置时大。所以，可通过触摸位置所检测到的触摸面积大小、触摸面积变化量、触摸压力大小、触摸压力变化量或其他触控面板所产生的信号的量化数值或其变化量，判断触控面板的触摸位置是否按压触摸位置，以作为步骤250的判断依据。Step 250 may also be determined by detecting whether the touch position of the touch panel is pressed. When the touch position of the touch panel is pressed, it is determined to execute the touch command. Wherein, when the user presses the touch position, the touch pressure or touch area generated on the touch panel is larger than when the user touches the touch position. Therefore, the touch of the touch panel can be judged by the size of the touch area detected by the touch position, the amount of change in the touch area, the size of the touch pressure, the amount of change in touch pressure, or the quantitative value or change amount of the signal generated by other touch panels. Whether the position is pressed on the touch position is used as the basis for judging in step 250 .

请参照图3，其是图2中判断是否执行触摸指令(步骤250)的一实施例。其中，可通过触摸位置是否被按压，判断是否执行触摸指令。其中，由于使用者按压时与触控面板的触摸面积较触摸时的触摸面积大，因此判断是否执行触摸指令(步骤250)包含：Please refer to FIG. 3 , which is an embodiment of judging whether to execute the touch command (step 250 ) in FIG. 2 . Wherein, it can be judged whether to execute the touch instruction according to whether the touch position is pressed. Wherein, since the touch area with the touch panel when the user presses is larger than the touch area when touching, judging whether to execute the touch command (step 250) includes:

检测触控面板的触摸位置被触摸的一目前触摸面积(步骤310)。其中，在步骤310中，可取得触控面板的触摸位置被触摸的一触摸点数，并根据触摸点数，计算目前触摸面积。Detect a current touch area where the touch position of the touch panel is touched (step 310 ). Wherein, in step 310 , a touch point at which the touch position of the touch panel is touched can be obtained, and a current touch area is calculated according to the touch point.

在步骤320中，根据目前触摸面积以及一先前触摸面积，取得一触摸面积变化量。其中，可通过将目前触摸面积与先前触摸面积相减、相除或其他计算方式，取得触摸面积变化量。此外，在通过将目前触摸面积与先前触摸面积相减，取得触摸面积变化量时，如果目前触摸面积大于先前触摸面积，可令触摸面积变化量的值为正；若目前触摸面积小于先前触摸面积，可令触摸面积变化量的值为负。然而，在其他实施例中，也可通过其他方式，定义触摸面积变化量，不限于本实施例。此外，在先前刚检测到触控面板被触摸时，可先检测并记录一触摸面积，作为先前触摸面积。In step 320, a touch area variation is obtained according to the current touch area and a previous touch area. Wherein, the change amount of the touch area can be obtained by subtracting, dividing, or other calculation methods from the current touch area to the previous touch area. In addition, when obtaining the touch area variation by subtracting the current touch area from the previous touch area, if the current touch area is larger than the previous touch area, the value of the touch area change can be positive; if the current touch area is smaller than the previous touch area , you can make the value of the touch area change amount negative. However, in other embodiments, the change amount of the touch area may also be defined in other ways, which is not limited to this embodiment. In addition, when the touch panel is detected just before being touched, a touch area may be detected and recorded as the previous touch area.

接下来，判断触摸面积变化量是否大于一按压面积变化临界值(步骤330)。在触摸面积变化量不大于按压面积变化临界值时，继续检测触控面板的触摸位置是否持续被触摸(步骤240)。此外，在触摸面积变化量不大于按压面积变化临界值时，可令目前触摸面积作为先前触摸面积，用以计算下一个触摸面积变化量。然而，在触摸面积变化量大于一按压面积变化临界值时，则判定触控面板的触摸位置被按压(步骤340)，而使电子装置执行触摸位置所对应的触摸指令(步骤260)。另外，在其他实施例中，也可通过目前触摸面积是否大于一按压面积临界值，判断触摸位置是否被按压，作为步骤250的判断依据。如此一来，便可通过触摸面积，辅助具触控面板的电子装置运作。Next, it is judged whether the touch area variation is greater than a pressing area variation threshold (step 330 ). When the variation of the touch area is not greater than the critical value of the variation of the pressed area, continue to detect whether the touch position of the touch panel is continuously touched (step 240 ). In addition, when the variation of the touch area is not greater than the critical value of the change of the pressing area, the current touch area can be used as the previous touch area to calculate the variation of the next touch area. However, when the touch area variation is greater than a pressing area variation threshold, it is determined that the touch position of the touch panel is pressed (step 340 ), and the electronic device executes the touch command corresponding to the touch position (step 260 ). In addition, in other embodiments, whether the touch position is pressed can also be determined according to whether the current touch area is greater than a pressed area threshold value, as the basis for determining in step 250 . In this way, the operation of the electronic device with the touch panel can be assisted through the touch area.

请参照图4，其是图2中判断是否执行触摸指令(步骤250)的另一实施例。其中，可通过触摸位置是否被按压，判断是否执行触摸指令。其中，由于使用者按压时对触控面板的触摸压力较触摸时的触摸压力大，因此判断是否执行触摸指令(步骤250)包含：Please refer to FIG. 4 , which is another embodiment of judging whether to execute the touch command (step 250 ) in FIG. 2 . Wherein, it can be judged whether to execute the touch instruction according to whether the touch position is pressed. Wherein, since the touch pressure on the touch panel when the user presses is greater than the touch pressure when touching, judging whether to execute the touch command (step 250) includes:

检测触控面板的触摸位置被触摸的一目前触摸压力(步骤410)。A current touch pressure at which the touch position of the touch panel is touched is detected (step 410 ).

在步骤420中，根据目前触摸压力以及一先前触摸压力，取得一触摸压力变化量。其中，可通过将目前触摸压力与先前触摸压力相减、相除或其他计算方式，取得触摸压力变化量。此外，在通过将目前触摸压力与先前触摸压力相减，取得触摸压力变化量时，如果目前触摸压力大于先前触摸压力，可令触摸压力变化量的值为正；若目前触摸压力小于先前触摸压力，可令触摸压力变化量的值为负。然而，在其他实施例中，也可通过其他方式，定义触摸压力变化量，不限于本实施例。此外，在先前刚检测到触控面板被触摸时，可先检测并记录一触摸压力，作为先前触摸压力。In step 420, a touch pressure variation is obtained according to the current touch pressure and a previous touch pressure. Wherein, the change amount of the touch pressure can be obtained by subtracting, dividing or other calculation methods from the current touch pressure and the previous touch pressure. In addition, when the touch pressure variation is obtained by subtracting the current touch pressure from the previous touch pressure, if the current touch pressure is greater than the previous touch pressure, the value of the touch pressure variation can be positive; if the current touch pressure is smaller than the previous touch pressure , which can make the value of touch pressure variation negative. However, in other embodiments, the amount of change in touch pressure may also be defined in other ways, which is not limited to this embodiment. In addition, when the touch panel is detected just before being touched, a touch pressure may be detected and recorded as the previous touch pressure.

接下来，判断触摸压力变化量是否大于一按压压力变化临界值(步骤430)。在触摸压力变化量不大于按压压力变化临界值时，继续检测触控面板的触摸位置是否持续被触摸(步骤240)。其中，在触摸压力变化量不大于按压压力变化临界值时，可令目前触摸压力作为先前触摸压力，用以计算下一个触摸压力变化量。然而，在触摸压力变化量大于一按压压力变化临界值时，则判定触控面板的触摸位置被按压(步骤440)，而使电子装置执行触摸位置所对应的触摸指令(步骤260)。另外，在其他实施例中，也可通过目前触摸压力是否大于一按压压力临界值，判断触摸位置是否被按压，作为步骤250的判断依据。如此一来，即可通过触摸压力，辅助具触控面板的电子装置运作。Next, it is determined whether the touch pressure variation is greater than a pressing pressure variation threshold (step 430 ). When the touch pressure variation is not greater than the pressing pressure variation threshold, continue to detect whether the touch position of the touch panel is continuously touched (step 240 ). Wherein, when the touch pressure variation is not greater than the pressing pressure variation threshold, the current touch pressure can be used as the previous touch pressure to calculate the next touch pressure variation. However, when the touch pressure variation is greater than a pressing pressure variation threshold, it is determined that the touch position of the touch panel is pressed (step 440 ), and the electronic device executes the touch command corresponding to the touch position (step 260 ). In addition, in other embodiments, whether the touch position is pressed can also be determined according to whether the current touch pressure is greater than a pressing pressure threshold, as the basis for determining in step 250 . In this way, the operation of the electronic device with the touch panel can be assisted by the touch pressure.

由上述本发明实施方式可知，应用本发明具有下列优点。在使用者触摸触控面板时，可通过提示声音或提示振动，提示使用者其触摸位置所对应的指令。如此一来，即使使用者无法看见触控面板上的图形按钮时，仍可通过提示声音或提示振动的辅助，操作具触控面板的电子装置。因此，使得视障者操作具触控面板的电子装置化为可能。此外，本发明亦公开多种可用于触控面板的确认执行指令的方式，提供使用者更多样化的操作方式。It can be known from the above embodiments of the present invention that the application of the present invention has the following advantages. When the user touches the touch panel, the command corresponding to the touch position can be prompted to the user through a prompt sound or a prompt vibration. In this way, even if the user cannot see the graphic buttons on the touch panel, he can still operate the electronic device with the touch panel with the assistance of prompting sound or prompting vibration. Therefore, it is possible for the visually impaired to operate an electronic device with a touch panel. In addition, the present invention also discloses a variety of methods that can be used for confirming and executing commands on the touch panel, so as to provide users with more diversified operation methods.

虽然本发明已以实施方式公开如上，然其并非用以限定本发明，本领域技术人员，在不脱离本发明的精神和范围内，当可作各种的更动与润饰，因此本发明的保护范围当视所附权利要求书所界定者为准。Although the present invention has been disclosed above in terms of implementation, it is not intended to limit the present invention. Those skilled in the art may make various modifications and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection shall prevail as defined by the appended claims.

Claims (31)

1. the electronic installation of a tool contact panel comprises:
One contact panel detects the touch location that this contact panel is touched;
One cue generator; And
One treatment element electrically connects this contact panel and this cue generator, comprises:
One reminding module according to this touch location, makes this cue generator produce a voice prompt signal or a prompting vibration signal, touches instruction with this touch location of prompting user pairing.
2. the electronic installation of tool contact panel as claimed in claim 1, wherein this treatment element also comprises:
One execution module continues to detect at this touch location of this contact panel and is touched, and when receiving a confirmation signal, carries out pairing this touch instruction of this touch location.
3. the electronic installation of tool contact panel as claimed in claim 2, wherein this treatment element also comprises:
One confirms module, when detecting this touch location and be pressed, produces this confirmation signal.
4. the electronic installation of tool contact panel as claimed in claim 3, wherein this contact panel also comprises:
One area detection module, detect the present area that touches that this touch location is touched, wherein this of this treatment element confirms that module is according to touching an area and a previous area that touches at present, obtain one and touch the area change amount, and when this touch area change amount is pushed the area change critical value greater than one, judge that this touch location is pressed, and produce this confirmation signal.
5. the electronic installation of tool contact panel as claimed in claim 4 wherein should touch at present area and be used in the detected touch point numerical table of this touch location and show.
6. the electronic installation of tool contact panel as claimed in claim 3, wherein this contact panel also comprises:
One pressure detection module, detect the present touch pressure that this touch location is touched, wherein this of this treatment element confirms that module is according to this a present touch pressure and a previous touch pressure, obtain a touch pressure variable quantity, and when this touch pressure variable quantity changes critical value greater than a press pressure, judge that the user pushes this touch location, and produce this confirmation signal.
7. the electronic installation of tool contact panel as claimed in claim 2, wherein this treatment element also comprises:
One confirms to continue module to be touched at this touch location that detects this contact panel, and another touch location that detects this contact panel again produces this confirmation signal when being touched.
8. the electronic installation of tool contact panel as claimed in claim 2 also comprises:
One confirms button, electrically connects this treatment element, when being pressed, produces this confirmation signal.
9. the electronic installation of tool contact panel as claimed in claim 2, wherein this treatment element also comprises:
One confirms module, continues to detect touch time of being touched greater than time during critical value at this touch location of this contact panel, produces this confirmation signal.
10. the electronic installation of tool contact panel as claimed in claim 1, wherein this cue generator is loudspeaker, in order to produce this voice prompt signal.
11. the electronic installation of tool contact panel as claimed in claim 1, wherein this cue generator is a Vib., in order to produce this prompting vibration signal.
12. the electronic installation How It Works of a tool contact panel is applied to an electronic installation of tool one contact panel, comprises:
Detect the touch location that this contact panel is touched;
According to this touch location, produce a voice prompt signal or a prompting vibration signal, touch instruction with this touch location of prompting user pairing;
Judge whether to carry out pairing this touch instruction of this touch location; And
When judge carrying out that this touch location is pairing should to touch instruction, make this electronic installation carry out that this touch location is pairing should to instruct in touch.
13. the electronic installation How It Works of tool contact panel as claimed in claim 12 judges whether that wherein the step of carrying out pairing this touch instruction of this touch location comprises:
Whether this touch location of judging this contact panel is pressed; And
When this touch location of this contact panel is pressed, judge that carrying out pairing should the touch of this touch location instructs.
14. the electronic installation How It Works of tool contact panel as claimed in claim 13 judges that wherein the step whether this touch location of this contact panel is pressed comprises:
That detects that this touch location of this contact panel is touched one touches area at present;
Touch an area and a previous area that touches at present according to this, obtain one and touch the area change amount;
Judge whether this touch area change amount pushes the area change critical value greater than one; And
When this touch area change amount is pushed the area change critical value greater than this, judge that this touch location is pressed.
15. the electronic installation How It Works of tool contact panel as claimed in claim 14 also comprises:
When this touch area change amount was not more than this and pushes the area change critical value, order should touch area at present as should before touching area.
16. the electronic installation How It Works of tool contact panel as claimed in claim 14 also comprises:
Whether continue to detect this contact panel is touched; And
When this contact panel is touched, detect and write down this touch location and this previous area that touches that this contact panel is touched.
17. the electronic installation How It Works of tool contact panel as claimed in claim 13 judges that wherein the step whether this touch location of this contact panel is pressed comprises:
That detects that this touch location of this contact panel is touched one touches area at present;
Judge whether should touch area at present pushes the area critical value greater than one; And
When this present touch area is pushed the area critical value greater than this, judge that this touch location is pressed.
18. the electronic installation How It Works of tool contact panel as claimed in claim 13 is wherein obtained step that should touch area at present that this touch location is touched and is comprised:
That obtains that this touch location is touched one touches and counts; And
Count according to this touch, calculate and to touch area at present.
19. the electronic installation How It Works of tool contact panel as claimed in claim 13 judges that wherein the step whether this touch location of this contact panel is pressed comprises:
Detect the present touch pressure that this touch location is touched;
According to this a present touch pressure and a previous touch pressure, obtain a touch pressure variable quantity;
Judge whether this touch pressure variable quantity changes critical value greater than a press pressure; And
When this touch pressure variable quantity changes critical value greater than this press pressure, judge that this touch location is pressed.
20. the electronic installation How It Works of tool contact panel as claimed in claim 19 also comprises:
When this touch pressure variable quantity is not more than this press pressure variation critical value, make this present touch pressure as this previous touch pressure.
21. the electronic installation How It Works of tool contact panel as claimed in claim 19 also comprises:
Whether continue to detect this contact panel is touched; And
When this contact panel is touched, detect and write down this touch location and this previous touch pressure that this contact panel is touched.
22. the electronic installation How It Works of tool contact panel as claimed in claim 13 judges that wherein the step whether this touch location of this contact panel is pressed comprises:
Detect the present touch pressure that this touch location is touched;
Judge that whether this present touch pressure is greater than a press pressure critical value; And
During greater than this press pressure critical value, judge that carrying out this touch location is pressed at this present touch pressure variable quantity.
23. the electronic installation How It Works of tool contact panel as claimed in claim 12 judges whether that wherein the step of carrying out pairing this touch instruction of this touch location comprises:
Whether detect this contact panel has another touch location to be touched; And
When detecting this contact panel and have this another touch location to be touched, judge and carry out that this touch location is pairing should to touch instruction.
24. the electronic installation How It Works of tool contact panel as claimed in claim 12 judges whether that wherein the step of carrying out pairing this touch instruction of this touch location comprises:
Whether an affirmation button of judging this electronic installation is pressed; And
When this affirmation button of this electronic installation is pressed, judge that carrying out pairing should the touch of this touch location instructs.
25. the electronic installation How It Works of tool contact panel as claimed in claim 12 judges whether that wherein the step of carrying out pairing this touch instruction of this touch location comprises:
Judge that whether touch time that this touch location continues to be touched is greater than a time critical value; And
In this touch time during, judge and carry out that this touch location is pairing should to touch instruction greater than this time critical values.
26. the method for the electronic installation running by touching area assisted tool contact panel is applied to an electronic installation of tool one contact panel, comprises:
Detect the touch location that this contact panel is touched;
What this touch location by this contact panel was touched one touches area at present, judges whether to carry out this touch location pairing and touches instruction; And
When judge carrying out that this touch location is pairing should to touch instruction, make this electronic installation carry out that this touch location is pairing should to instruct in touch.
27. the method that operates by the electronic installation that touches area assisted tool contact panel as claimed in claim 26 also comprises:
According to this touch location, produce a voice prompt signal or a prompting vibration signal, should touch instruction so that this touch location of prompting user is pairing.
28. the method that operates by the electronic installation that touches area assisted tool contact panel as claimed in claim 26 also comprises:
Whether this touch location that detects this contact panel continues to be touched, wherein when this touch location of this contact panel continues to be touched, what this touch location by this contact panel was touched should touch area at present, judged whether to carry out that this touch location is pairing should touch instruct.
29. the method for the electronic installation running by touch pressure assisted tool contact panel is applied to an electronic installation of tool one contact panel, comprises:
Detect the touch location that this contact panel is touched;
The present touch pressure that this touch location by this contact panel is touched judges whether to carry out this touch location pairing and touches instruction; And
When judge carrying out that this touch location is pairing should to touch instruction, make this electronic installation carry out that this touch location is pairing should to instruct in touch.
30. the method that operates by the electronic installation of touch pressure assisted tool contact panel as claimed in claim 29 also comprises:
According to this touch location, produce a voice prompt signal or a prompting vibration signal, should touch instruction so that this touch location of prompting user is pairing.
31. the method that operates by the electronic installation of touch pressure assisted tool contact panel as claimed in claim 29 also comprises:
Whether this touch location that detects this contact panel continues to be touched, wherein when this touch location of this contact panel continues to be touched, this present touch pressure that this touch location by this contact panel is touched judges whether to carry out pairing this touch instruction of this touch location.
CN2009101808471A 2009-10-19 2009-10-19 Electronic device with touch panel and operation method thereof Pending CN102043566A (en)

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