WO2018010062A1 - 一种电子字帖、练字笔及系统 - Google Patents

一种电子字帖、练字笔及系统 Download PDF

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Publication number
WO2018010062A1
WO2018010062A1 PCT/CN2016/089634 CN2016089634W WO2018010062A1 WO 2018010062 A1 WO2018010062 A1 WO 2018010062A1 CN 2016089634 W CN2016089634 W CN 2016089634W WO 2018010062 A1 WO2018010062 A1 WO 2018010062A1
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WO
WIPO (PCT)
Prior art keywords
touch
handwriting
electronic copybook
pen
display
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PCT/CN2016/089634
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English (en)
French (fr)
Inventor
叶泽钢
Original Assignee
深圳市柔宇科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to CN201680016274.7A priority Critical patent/CN107466415A/zh
Priority to PCT/CN2016/089634 priority patent/WO2018010062A1/zh
Publication of WO2018010062A1 publication Critical patent/WO2018010062A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B11/00—Teaching hand-writing, shorthand, drawing, or painting

Definitions

  • the present invention relates to the field of electronic technologies, and in particular, to an electronic copybook, a stylus, and a system.
  • Handwritten Chinese characters are more flexible and original than printed Chinese characters. People even think that handwriting can reflect a person's personal characteristics such as personality, emotion and cultural accomplishment. This makes handwritten Chinese characters an inseparable and irreplaceable form of art in the life and culture of some Asian countries.
  • the more common copybooks are practiced by sticking thin paper on the copybooks, so that the copybooks cannot be reused, resulting in waste of resources.
  • the embodiment of the invention provides an electronic copybook, a stylus pen and a system, so as to enable the electronic copybook to be repeatedly practiced and save resources.
  • an embodiment of the present invention provides an electronic copybook, including a writing device and a display device, wherein the writing device is configured to receive a touch pen to generate a touch signal and receive a pressure value generated by the touch pen touch writing device.
  • the display device is configured to display a handwriting at a corresponding position according to the touch signal and control a thickness of the handwriting according to the pressure value.
  • the embodiment of the present invention further provides a stylus pen, comprising a pressure detecting unit, wherein the pressure detecting unit is configured to generate a pressure value when the stylus pen touches the electronic copybook and send the pressure value to the electronic copybook for display. Hand writing and controlling the thickness of the handwriting according to the pressure value.
  • the embodiment of the present invention further provides a word-writing system, comprising the electronic copybook of the first aspect and the punch pen of the second aspect.
  • the writing device of the electronic copybook receives the touch signal generated by the touch pen and receives the pressure value generated by the touch pen writing device, and then the display device is further in the corresponding position according to the touch signal. A handwriting is displayed and the thickness of the handwriting is controlled based on the pressure value. Since the writing is a display of electronic signals, the electronic copy can be repeated. Use, save resources.
  • FIG. 1 is a schematic structural diagram of a first embodiment of an electronic copybook according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a second embodiment of an electronic copybook according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a third embodiment of an electronic copybook according to an embodiment of the present invention.
  • FIG. 4 is a first schematic diagram showing a comparison between a pixel point and a font in an electronic copybook according to an embodiment of the present invention
  • FIG. 4 is a second schematic diagram showing a comparison between a pixel point and a font in an electronic copybook according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a first embodiment of a word-writing system according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a second embodiment of a word-writing system according to an embodiment of the present invention.
  • the embodiment of the invention provides an electronic copybook, a stylus pen and a system, so as to enable the electronic copybook to be repeatedly practiced and save resources.
  • Connected or connected terms are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
  • “Upper”, “lower”, “left”, “right”, etc. are only used to indicate the relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may also change accordingly.
  • references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • FIG. 1 is a schematic structural diagram of a first embodiment of an electronic copybook according to an embodiment of the present invention.
  • the electronic copybook 100 includes a writing device 110 and a display device 120 .
  • the writing device 110 is configured to receive a touch pen to generate a touch signal and receive a pressure value generated by the touch pen touch writing device 110.
  • the display device 120 is configured to display the handwriting at a corresponding position according to the touch signal. The writing and controlling the thickness of the handwriting according to the pressure value.
  • the writing device 110 can be any device that can receive the stylus pen signal, so that the writing device 110 can receive the writing signal of the stylus pen.
  • the writing device 110 can be a flexible touch screen or the like.
  • the display device 120 can be any display signal device, so that after the display device 120 receives the writing signal sent by the writing device 110, the writing signal can be displayed on the display device 120 to form a handwriting.
  • the display device 120 can For flexible displays, etc.
  • the touch signal generated by the stylus pen touch is sent to the writing device 110, and
  • the writing device 110 can control the thickness of the handwriting by sensing the pressure value, thereby enabling the user to simulate the user when writing on the electronic copybook using the punching pen.
  • the writing device 110 includes a handwriting area and a pressure detecting unit 111 disposed in the handwriting area, and the pressure detecting unit 111 is configured to The pressure value is generated when the stylus touches the handwriting area.
  • FIG. 2 is a schematic structural diagram of a second embodiment of an electronic copybook according to an embodiment of the present invention.
  • the writing device 110 includes a handwriting area, and the writing device 110 is configured to receive the pressure detecting unit 111 of the punch pen when the punch pen touches the handwriting area. The pressure value generated when the handwriting area is touched.
  • the red character can be detected by setting the pressure detecting unit 111 in the handwriting area of the writing device 110.
  • the pressure value generated when the pen touches the writing area can also be sent to the electronic copybook by the pressure detecting unit 111 on the stylus pen, so that the pressure value detected by the pressure detecting unit 111 on the stylus pen is used to make the electronic copybook use.
  • the received pressure value controls the thickness of the handwriting.
  • the display device 120 includes a display area 130, the display area 130 displays a copywriting, and the writing device 110 is attached to the surface of the display device 120.
  • the handwritten area and the display area 130 coincide.
  • FIG. 3 is a schematic structural diagram of a third embodiment of an electronic copybook according to an embodiment of the present invention.
  • the display device 120 includes a flexible display 120, the flexible display 120 is located in the display area 130, and the flexible display 120 displays the copy
  • the handwriting device includes a transparent flexible touch screen 110, and the transparent flexible touch screen 110 is located in the input area.
  • the flexible display 120 is a liquid crystal display (LCD), or a light emitting diode (LED) display, or other display that can display light.
  • LCD liquid crystal display
  • LED light emitting diode
  • the shape of the flexible touch screen 110 may be a square, a rectangle, or the like, or may be a fun shape, as long as the shape of the word punched by the user using the stylus pen 130 can be satisfied.
  • the electrical connection between the flexible touch screen 110 and the flexible display screen 120 may be connected through the controller 140 or may be directly connected.
  • a data communication connection is directly established between the flexible display screen 120 and the flexible touch screen 110, so that the stylus is in flexible touch.
  • the sliding track data on the screen 110 can be transmitted from the flexible touch screen 110 to the flexible display screen 120 directly in the form of electromagnetic induction signals through the data communication connection.
  • the display device 120 is a flexible display screen 120, so that the transparent flexible touch screen 110 will be located in the input area, and the display device 120 will be located in the display area 130, thereby A writing signal can be received on the transparent flexible touch screen 110 and displayed on the flexible display screen 120.
  • the flexible display screen 120 includes M rows and N columns of pixels, and the transparent flexible touch screen 110 includes M rows and N columns of touch points, and the transparent flexible touch
  • the display device 120 controls the pixels of the a row and the b columns of the flexible display 120 to emit light, turn off or change the color, when the touch panel of the control panel 110 receives the touch pen to generate the touch signal.
  • M and N are natural numbers, a is greater than or equal to 1 and less than or equal to M, and b is greater than or equal to 1 and less than or equal to N.
  • the touch row of the a row and the b row of the transparent flexible touch screen 110 receives the touch pen to generate the touch signal, and the writing device 110 receives the training.
  • the display device 120 controls the pixel of the row a and column b of the flexible display 120 to be a pixel region with a center radius c, to turn off or change the color according to the The pressure value controls the thickness of the handwriting.
  • the pixel points on the flexible touch screen 110 can be simulated by using the pixel point partial diagram 112, and the flexible touch screen can be
  • the pixel points on the 110 are regarded as grid units, so when the stylus pen 130 is in contact on the flexible touch screen 110, the recorded contact trajectory is recorded in units of pixel grids, that is, when When the stylus is in contact with a certain pixel grid on the flexible touch screen 110, at least one pixel grid on the contact point will feel contact, and the number of related pixel grids around the contact point is
  • the pressure on the flexible touch screen 110 is determined by the pressure of the stylus on the flexible touch screen 110.
  • the pressure value of the stylus on the flexible touch screen 110 is larger, the number of pixel points recorded by the contact trajectory is larger, that is, The thicker the representative handwriting is, the smaller the number of recorded pixel dot grids is, that is, the finer the handwriting is.
  • the pressure pen has a pressure value of 1 at a certain point on the flexible touch screen 110, a record is recorded.
  • the number of grids to display a grid of pixels When 3 calligraphy pen pressure value of a point on the flexible touch screen 110, this time will be referred to Record the number of circular pixel grids with a radius of 3, that is, the thickness of the handwriting with a radius of 3.
  • the handwriting display area may be determined by the value of the pressure sensor. For example, if the pressure value of the electromagnetic pen is sensed to be 1, a touch point is displayed, and correspondingly, the sliding track data is 1 The data corresponding to the touch point, if the pressure value of the electromagnetic pen is 3, the circle with the touch point radius of 3 pixels is displayed, and the corresponding sliding attack machine data is the circle with the radius of 3 pixels. The data corresponding to the shape.
  • the thickness of the handwriting display is further determined by detecting the pressure value of the electromagnetic pen on the flexible touch screen 110, so that the practice process of the electronic copybook 100 is more in line with the brush experience.
  • the sliding trajectory data is positively correlated with the pressure value, that is, the larger the pressure value, the more the number of pixel points represented by the obtained sliding trajectory data, and vice versa.
  • the thickness of the font displayed on the flexible display screen 120 is adjusted by the pressure value of the stylus pen 130 on the flexible touch screen 110, so that the display of the electronic copybook 100 is more flexible and the user experience is better.
  • the electronic copybook further includes a scoring device, and the scoring device is configured to count the number of pixels r1 that the flexible display screen 120 turns on or off when displaying the copywriting. And the number of pixels r2 for illuminating, turning off or changing the color when the stylus is touched by the transparent flexible display 120, the scoring device is further configured to output a score r1/r2 and control the flexible display 120 to display.
  • the scoring device can be integrated in the controller of the electronic copybook.
  • the electronic copybook further includes a storage device and a networked device, where the storage device is configured to store the handwriting, copying, scoring, and the networked device is used to The handwriting, copying, and scoring are sent to the network and the copywriting is downloaded from the network.
  • the matching accuracy can be obtained by comparing the pixel overlap of the two fonts, and the total number of pixels of the first font can be obtained from the graphics area, and then the pixels covered by the second font in the total number of the pixels are obtained. The number of points, and then the percentage between the two is calculated. The percentage is the matching accuracy.
  • Figure 4-a shows the pixel points in the electronic copybook provided by the embodiment of the present invention. The first schematic diagram is displayed in comparison with the font.
  • FIG. 4-b is a second schematic diagram of the pixel point and font comparison display in the electronic copybook provided by the embodiment of the present invention. In the graph shown in FIG. 4-a, the partial pixel point can be adopted.
  • the preset matching accuracy refers to a matching accuracy criterion for determining whether the font practiced by the user is qualified compared with the reference font.
  • the matching accuracy is greater than or equal to the preset matching degree.
  • the first prompt can be sent to the user to indicate that the user is qualified to practice.
  • the first prompt may be to practice the next font by reminding the user that the practice is acceptable.
  • the matching accuracy is greater than a relatively high preset matching accuracy, the user may be prompted to perform the font very well and whether the font needs to be saved.
  • the storage device and the networked device can be integrated in a controller of the electronic copybook.
  • the smart copybook is more interesting by integrating the scoring device, the storage device and the networked device in the smart copybook.
  • the electronic copybook 100 further includes a power source for supplying power to the electronic copybook 100.
  • the writing device 110 of the electronic copybook receives the touch signal generated by the touch pen and generates the pressure value generated by the touch pen writing device 110, and then the display device 120 further The touch signal displays a handwriting at a corresponding position and controls the thickness of the handwriting according to the pressure value. Since the writings are all display characters of electronic signals, the electronic copybook 100 can be reused, saving resources.
  • FIG. 5 is a schematic structural diagram of a first embodiment of a word-writing system according to an embodiment of the present invention
  • FIG. 6 is a schematic structural diagram of a second embodiment of a word-writing system according to an embodiment of the present invention.
  • the wordwriting system includes an electronic copybook 100 and a stylus pen 200.
  • the punch pen may not include the pressure detecting unit.
  • the stylus pen 200 when the electronic copybook does not include the pressure detecting unit 111, the stylus pen 200 includes the pressure detecting unit 210.
  • both systems can detect the pressure value of the pen to control the thickness of the handwriting.
  • the stylus 200 includes a pressure detecting unit 210, and the pressure detecting unit 210 is configured to generate a pressure value when the stylus 200 touches the electronic copybook and send the pressure value to the electronic copybook 100 for display. Hand writing and controlling the thickness of the handwriting according to the pressure value.
  • the electronic copybook may be the electronic copybook 100 shown in any of the embodiments of FIG. 1 to FIG.
  • the writing device 110 of the electronic copybook receives the touch signal generated by the touch pen and generates the pressure value generated by the touch pen writing device 110, and then the display device 120 further The touch signal displays a handwriting at a corresponding position and controls the thickness of the handwriting according to the pressure value. Since the writings are all display characters of electronic signals, the electronic copybook 100 can be reused, saving resources.

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Abstract

一种电子字帖（100）、练字笔（200）及练字系统，所述电子字帖（100）包括：书写装置（110）和显示装置（120），所述书写装置（110）用于接收练字笔（200）触控生成触控信号以及用于接收练字笔（200）触控书写装置（110）产生的压力值，所述显示装置（120）用于根据所述触控信号在对应位置显示手写字迹以及根据所述压力值控制所述手写字迹的粗细。该电子字帖（100）可重复利用，节约资源。

Description

一种电子字帖、练字笔及系统 技术领域
本发明涉及电子技术领域，尤其涉及一种电子字帖、练字笔及系统。
背景技术
随着人们生活水平的不断提高，人们对文化艺术的要求也越来越高。手写体汉字比印刷体汉字更灵活、更有原创性，人们甚至认为手写字迹能反映一个人的性格、情绪和文化修养等个人特征。这使得手写体汉字成为一些亚洲国家生活和文化中不可分割、不可替代的艺术形成。目前较为常见的字帖都是通过将薄纸贴在字帖上面练习，从而使得字帖无法重复使用，造成资源浪费。
发明内容
本发明实施例提供一种电子字帖、练字笔及系统，以期可以使得电子字帖重复练习，节约资源。
第一方面，本发明实施例提供一种电子字帖，包括书写装置和显示装置，所述书写装置用于接收练字笔触控生成触控信号以及用于接收练字笔触控书写装置产生的压力值，所述显示装置用于根据所述触控信号在对应位置显示手写字迹以及根据所述压力值控制所述手写字迹的粗细。
第二方面，本发明实施例还提供一种练字笔，包括压力检测单元，所述压力检测单元用于在所述练字笔触控电子字帖时产生压力值并发送给所述电子字帖以显示手写字迹并根据所述压力值控制所述手写字迹的粗细。
第三方面，本发明实施例还提供一种练字系统，包括第一方面所述的电子字帖以及第二方面所述的练字笔。
可以看出，本发明实施例中，电子字帖的书写装置接收练字笔触控生成触控信号以及接收练字笔触控书写装置产生的压力值，然后显示装置再根据所述触控信号在对应位置显示手写字迹以及根据所述压力值控制所述手写字迹的粗细。由于书写字迹均为电子信号的显示字迹，从而使得该电子字帖可以重复 利用，节约资源。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的一种电子字帖的第一实施例结构示意图；
图2是本发明实施例提供的一种电子字帖的第二实施例结构示意图；
图3是本发明实施例提供的一种电子字帖的第三实施例结构示意图；
图4-a是本发明实施例提供的一种电子字帖中像素点与字体对照显示第一示意图；
图4-b是本发明实施例提供的一种电子字帖中像素点与字体对照显示第二示意图；
图5是本发明实施例提供的一种练字系统的第一实施例结构示意图；
图6是本发明实施例提供的一种练字系统的第二实施例结构示意图。
具体实施方式
本发明实施例提供一种电子字帖、练字笔及系统，以期可以使得电子字帖重复练习，节约资源。
为了使本发明实施例的目的、技术方案和优点更加清楚，下面结合本发明实施例的附图，对本发明实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
除非另作定义，此处使用的技术术语或科学术语应对作为本发明所属领域内具有一般技能的人士所理解的通常意义。本发明中使用的“第一”、“第二”、“第三”和“第四”等是用于区别不同对象，而不是用于描述特定顺序、数量或者重要性。同样，“一个”、“一”或“该”等类似词语也不表示数量限制，而只是用 来表示存在至少一个。“包括”或者“包含”等类似的词语意指出现该词语前面的元件或物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或物件。“连接”或者相连等类似的词语并非限定于物理的或者机械的连接，而是可以包含电性的连接，不管是直接的还是间接的。“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改变。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
首先请参见图1，图1是本发明实施例提供的一种电子字帖的第一实施例结构示意图，如图1所示，该电子字帖100包括书写装置110和显示装置120。其中，书写装置110用于接收练字笔触控生成触控信号以及用于接收练字笔触控书写装置110产生的压力值，所述显示装置120用于根据所述触控信号在对应位置显示手写字迹以及根据所述压力值控制所述手写字迹的粗细。
其中，该书写装置110可以为任一可以接收练字笔信号的装置，从而可以利用书写装置110接收练字笔的书写信号，例如，该书写装置110可以为柔性触控屏等。
其中，显示装置120可以为任一可以显示信号装置，从而可以在显示装置120接收到书写装置110发送的书写信号后将该书写信号显示在显示装置120上形成笔迹，例如，该显示装置120可以为柔性显示屏等。
可以理解，在本发明实施例中，当练字笔在电子字帖100的书写装置110上写字时，将会将练字笔触控生成的触控信号发送给书写装置110，而且由于练字笔在书写装置110上写字时，将会有一定的压力值，从而书写装置110可以通过感应该压力值以控制手写字迹的粗细，从而可使得用户使用练字笔在电子字帖上写字时，可模拟用户用笔在纸上写字。
具体地，在本发明的一个实施方式中，所述书写装置110包括手写区域和设置于位于所述手写区域中的压力检测单元111，所述压力检测单元111用于 在练字笔触控所述手写区域时产生所述压力值。可参见图2，图2是本发明实施例提供的一种电子字帖的第二实施例结构示意图。
具体地，在本发明的另一个实施方式中，所述书写装置110包括手写区域，所述书写装置110用于在练字笔触控所述手写区域时接收所述练字笔的压力检测单元111触控所述手写区域时产生的所述压力值。
可以理解，练字笔以一定的力度在书写装置110书写时，为了检测练字笔触控书写装置110的压力值，既可以通过在书写装置110的手写区域中设置压力检测单元111，来检测红字笔触控书写区域时产生的压力值，也可以通过在练字笔上设置压力检测单元111，从而将练字笔上的压力检测单元111检测到的压力值发送给电子字帖，以使电子字帖使用该接收到的压力值来控制笔迹的粗细。
可选地，在本发明的一些可能的实施方式中，所述显示装置120包括显示区域130，所述显示区域130显示临摹字迹，所述书写装置110贴合于所述显示装置120表面，所述手写区域和所述显示区域130重合。可参见图3，图3是本发明实施例提供的一种电子字帖的第三实施例结构示意图。
可以理解，当使手写区域和显示区域130重合后，从而给人的视觉效果更好，仿佛在书写装置110上写下字迹以后，就可以直接在同一位置显示。
可选地，在本发明的一些可能的实施方式中，所述显示装置120包括柔性显示屏120，所述柔性显示屏120位于所述显示区域130中，所述柔性显示屏120显示所述临摹字迹，所述手写装置包括透明柔性触控屏110，所述透明柔性触控屏110位于所述输入区域中。
其中，柔性显示屏120为液晶显示器(Liquid Crystal Display，简称LCD)，也可以为发光二极管(light emitting diode，简称LED)显示屏，也可以为其它可以进行发光显示的显示屏。
在本发明实施例中，该柔性触控屏110的形状可以为正方形、长方形等几何形状，也可以为一些趣味形状，只要能满足用户使用练字笔130在上面书写练字的形状即可。
可选地，该柔性触控屏110与柔性显示屏120之间的电性连接可以通过控制器140连接，也可以直接连接。
作为本发明的另一个实施例，在本发明的一些可能的实施方式中，所述柔性显示屏120与所述柔性触控屏110之间直接建立数据通信连接，从而练字笔在柔性触控屏110上的滑动轨迹数据可以通过该数据通信连接直接以电磁感应信号的形式从所述柔性触控屏110传输至所述柔性显示屏120。
可以理解，通过将书写装置110设置为透明柔性触控屏110，显示装置120为柔性显示屏120，从而该透明柔性触控屏110将位于输入区域，显示装置120将位于显示区域130中，从而可实现在透明柔性触控屏110上接收书写信号并将该书写信号显示在柔性显示屏120上。
可选地，在本发明的一些可能的实施方式中，所述柔性显示屏120包括M行N列像素，所述透明柔性触控屏110包括M行N列触控点，所述透明柔性触控屏110的第a行b列触控点接收练字笔触控产生触控信号时，所述显示装置120控制所述柔性显示屏120的第a行b列像素发光、关闭或改变颜色，其中M和N为自然数，a大于等于1小于等于M，b大于等于1小于等于N。
可选地，在本发明的一些可能的实施方式中，所述透明柔性触控屏110的第a行b列触控点接收练字笔触控产生触控信号以及所述书写装置110接收到练字笔触控书写装置110产生的压力值为P时，所述显示装置120控制所述柔性显示屏120的第a行b列像素为圆心半径为c的像素区域发光、关闭或改变颜色以根据所述压力值控制所述手写字迹的粗细。
参见图2中柔性触控屏110的像素点局部示意图112，在本发明实施例中，柔性触控屏110上的像素点可以以像素点局部示意图112来进行模拟说明，可以将柔性触控屏110上的像素点看成是网格单位的，所以当练字笔130在柔性触控屏110上接触时，所记录下来的接触轨迹为以像素点网格为单位进行记录的，也即当练字笔在柔性触控屏110上某个像素点网格上接触时，则该接触点上的至少一个像素点网格将感觉到接触，而接触点周围相关像素点网格的个数则与练字笔在柔性触控屏110上的压力决定，当练字笔在柔性触控屏110上的压力值越大时，则接触轨迹所记录下来的像素点网格数越多，也即代表字迹越粗，反之，所记录的像素点网格数越少，也即代表字迹越细，例如，当练字笔在柔性触控屏110上某点的压力值为1时，则记录一个网格数，从而显示一个像素点网格，而当练字笔在柔性触控屏110上某点的压力值为3时，此时将记 录半径为3的圆形像素点网格数，也即显示半径为3的粗细的字迹。
举例说明，在一个示例中，可以通过压力传感器的值，来确定笔迹显示面积，例如，若感应到电磁笔的压力值为1，则显示一个触摸点，相应的，滑动轨迹数据则为该1个触摸点所对应的数据，如感应到电磁笔的压力值为3，则显示触摸点半径为3个像素点的圆形，相应的滑动攻击机数据则为该半径为3个像素点的圆形所对应的数据。
可以理解，通过检测电磁笔在柔性触控屏110上的压力值来进一步确定笔迹显示的粗细，从而使得电子字帖100的练习过程更符合毛笔体验。
更进一步地，该滑动轨迹数据与压力值正相关，也即压力值越大时，所得到的滑动轨迹数据所表示的像素点个数越多，反之越小。
可以理解，通过练字笔130在柔性触控屏110上的压力值来调整柔性显示屏120所显示的字体的粗细，使电子字帖100的显示更灵活，用户体验更好。
可选地，在本发明的一些可能的实施方式中，所述电子字帖还包括评分装置，所述评分装置用于统计所述柔性显示屏120显示所述临摹字迹时开启或关闭的像素数目r1以及练字笔触控所述透明柔性显示屏120时发光、关闭或改变颜色的像素数目r2，所述评分装置还用于输出评分r1/r2并控制所述柔性显示屏120显示。
具体地，该评分装置可以集成在电子字帖的控制器中。
可选地，在本发明的一些可能的实施方式中，所述电子字帖还包括存储装置和联网装置，所述存储装置用于存储所述手写字迹、临摹字迹、评分，所联网装置用于将所述手写字迹、临摹字迹、评分发送至网络中以及从网络中下载临摹字迹。
具体地，该匹配准确度可以通过比较两个字体的像素重叠情况，可以通过从图形区获取到第一字体的像素点总数，然后再获取到该像素点总数中被第二字体所覆盖的像素点数，然后再计算出两者之间的百分比，该百分比即为匹配准确度，参见图4-a和图4-b，图4-a是本发明实施例提供的一种电子字帖中像素点与字体对照显示第一示意图，图4-b是本发明实施例提供的一种电子字帖中像素点与字体对照显示第二示意图，在图4-a所示的图中，可以通过局部像素点与字体的对照显示看出来，所练习得到的字体与背景像素字体刚好重 合，此时匹配准确度为100％；而在图4-b所示的图中，可以看出，所练习得到的字体为109个像素，而背景字体为225个像素，所以可以得到匹配准确度为109/225＝48％。
其中，预设匹配准确度是指用于确定用户所练习的字体与参考字体相比是否合格的一个匹配准确度标准，在本发明实施例中，当匹配准确度大于或等于该预设匹配度时，则表示用户练习该字体合格，从而可以向用户发出第一提示，表示提醒用户练习合格。
更进一步地，该第一提示可以为通过提醒用户该练习合格，可以练习下一个字体。
更进一步地，当匹配准确度大于一个比较高的预设匹配准确度时，可以更一步提示用户该字体练习得非常好，是否需要保存该字体。
具体地，该存储装置和联网装置可以集成在电子字帖的控制器中。
可以理解，通过在智能字帖中集成评分装置、存储装置和联网装置，从而使得智能字帖更具有趣味性。
更进一步地，该电子字帖100还包括电源，用于给电子字帖100进行供电。
可以看出，本发明实施例提供的技术方案中，电子字帖的书写装置110接收练字笔触控生成触控信号以及接收练字笔触控书写装置110产生的压力值，然后显示装置120再根据所述触控信号在对应位置显示手写字迹以及根据所述压力值控制所述手写字迹的粗细。由于书写字迹均为电子信号的显示字迹，从而使得该电子字帖100可以重复利用，节约资源。
参见图5和图6，图5是本发明实施例提供的一种练字系统的第一实施例结构示意图，图6是本发明实施例提供的一种练字系统的第二实施例结构示意图。该练字系统包括电子字帖100和练字笔200。
其中，在图5所示的练字系统中，当电子字帖100包括压力检测单元111时，练字笔可以不包括压力检测单元。而在图6所示的练字系统中，当电子字帖不包括压力检测单元111时，练字笔200包括压力检测单元210。从而，两种系统均可以检测练字笔的压力值来控制笔迹的粗细。
其中，练字笔200包括压力检测单元210，所述压力检测单元210用于在所述练字笔200触控电子字帖时产生压力值并发送给所述电子字帖100以显示 手写字迹并根据所述压力值控制所述手写字迹的粗细。
其中，电子字帖可以为图1至图3任一实施例中所示的电子字帖100。
可以看出，本发明实施例提供的技术方案中，电子字帖的书写装置110接收练字笔触控生成触控信号以及接收练字笔触控书写装置110产生的压力值，然后显示装置120再根据所述触控信号在对应位置显示手写字迹以及根据所述压力值控制所述手写字迹的粗细。由于书写字迹均为电子信号的显示字迹，从而使得该电子字帖100可以重复利用，节约资源。
以上所述，以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (11)

  1. 一种电子字帖，其特征在于，包括书写装置和显示装置，所述书写装置用于接收练字笔触控生成触控信号以及用于接收练字笔触控书写装置产生的压力值，所述显示装置用于根据所述触控信号在对应位置显示手写字迹以及根据所述压力值控制所述手写字迹的粗细。
  2. 根据权利要求1所述的电子字帖，其特征在于，所述书写装置包括手写区域和设置于所述手写区域中的压力检测单元，所述压力检测单元用于在练字笔触控所述手写区域时产生所述压力值。
  3. 根据权利要求1所述的电子字帖，其特征在于，所述书写装置包括手写区域，所述书写装置用于在练字笔触控所述手写区域时接收所述练字笔的压力检测单元触控所述手写区域时产生的所述压力值。
  4. 根据权利要求2或3所述的电子字帖，其特征在于，所述显示装置包括显示区域，所述显示区域显示临摹字迹，所述书写装置贴合于所述显示装置表面，所述手写区域和所述显示区域重合。
  5. 根据权利要求4所述的电子字帖，所述显示装置包括柔性显示屏，所述柔性显示屏位于所述显示区域中，所述柔性显示屏显示所述临摹字迹，所述手写装置包括透明柔性触控屏，所述透明柔性触控屏位于所述输入区域中。
  6. 根据权利要求5所述的电子字帖，其特征在于，所述柔性显示屏包括M行N列像素，所述透明柔性触控屏包括M行N列触控点，所述透明柔性触控屏的第a行b列触控点接收练字笔触控产生触控信号时，所述显示装置控制所述柔性显示屏的第a行b列像素发光、关闭或改变颜色，其中M和N为自然数，a大于等于1小于等于M，b大于等于1小于等于N。
  7. 根据权利要求6所述的电子字帖，其特征在于，所述透明柔性触控屏的第a行b列触控点接收练字笔触控产生触控信号以及所述书写装置接收到练字笔触控书写装置产生的压力值为P时，所述显示装置控制所述柔性显示屏的第a行b列像素为圆心半径为c的像素区域发光、关闭或改变颜色以根据所述压力值控制所述手写字迹的粗细。
  8. 根据权利要求7所述的电子字帖，其特征在于，所述电子字帖还包括评分装置，所述评分装置用于统计所述柔性显示屏显示所述临摹字迹时开启或关闭的像素数目r1以及练字笔触控所述透明柔性显示屏时发光、关闭或改变颜色的像素数目r2，所述评分装置还用于输出评分r1/r2并控制所述柔性显示屏显示。
  9. 根据权利要求7所述的电子字帖，其特征在于，所述电子字帖还包括存储装置和联网装置，所述存储装置用于存储所述手写字迹、临摹字迹、评分，所联网装置用于将所述手写字迹、临摹字迹、评分发送至网络中以及从网络中下载临摹字迹。
  10. 一种练字笔，其特征在于，所述练字笔包括压力检测单元，所述压力检测单元用于在所述练字笔触控电子字帖时产生压力值并发送给所述电子字帖以显示手写字迹并根据所述压力值控制所述手写字迹的粗细。
  11. 一种练字系统，其特征在于，所述系统包括权利要求1至9任一项所述的电子字帖以及权利要求10所述的练字笔。
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