WO2017166120A1 - 一种智能笔及矫正方法 - Google Patents
一种智能笔及矫正方法 Download PDFInfo
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- WO2017166120A1 WO2017166120A1 PCT/CN2016/077860 CN2016077860W WO2017166120A1 WO 2017166120 A1 WO2017166120 A1 WO 2017166120A1 CN 2016077860 W CN2016077860 W CN 2016077860W WO 2017166120 A1 WO2017166120 A1 WO 2017166120A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
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- the present invention relates to the field of electronic technologies, and in particular, to a smart pen and a correction method.
- the grip of the user's hand is not the same. Especially for students, because of differences in height, development and gender, the difference in hand shape is also large, so the grip position of the pen is different (such as the fit area of the finger and the pen tube, the distance between the finger and the finger, and the finger). The positional relationship with the tiger's mouth will be different.)
- the existing corrective grip pen is usually configured by the shape, forcing the user to achieve the purpose of correcting in a fixed grip position, without providing a feedback mechanism, and it is difficult to completely correct the grip posture.
- Embodiments of the present invention provide a smart pen and a correction method for correcting a user's grip posture.
- an embodiment of the present invention provides a smart pen, including a pen tube, which further includes a controller, a flexible sensor for wrapping the pen tube, and a prompting device, wherein the controller is configured to detect according to the flexible sensor.
- the grip position parameter determines whether the grip posture is correct, and if the grip posture is incorrect, the prompting device is controlled to prompt the correct grip posture.
- an embodiment of the present invention provides a method for correcting, including:
- the prompting device of the smart pen is used to remind the user to change the correct grip position.
- the flexible sensor of the smart pen acquires the grip posture parameter, and after the controller of the smart pen acquires the grip posture parameter, judges the grip according to the grip posture parameter. If the posture is correct, and the grip position is not correct, the prompting device is controlled to prompt the correct grip posture, thereby reminding and guiding the user to adopt the correct grip posture, so as to achieve the purpose of correcting the user's grip posture.
- FIG. 1 is a schematic structural diagram of a smart pen according to an embodiment of the present invention.
- FIG. 2 is a cross-sectional view of the pen tube of the smart pen shown in FIG. 1;
- FIG. 3 is a schematic flow chart of a correction method provided by the present invention.
- 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 implementations that are mutually exclusive. example. 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 smart pen according to an embodiment of the present invention
- FIG. 2 is a cross-sectional view of the pen tube 10 of the smart pen shown in FIG.
- the smart pen provided by the present invention comprises a pen tube 10, a controller 50, and a flexible sensor 40 and a prompting device 30 for wrapping the pen tube 10.
- the controller 50 is configured to determine the grip according to the grip parameter detected by the flexible sensor 10. If the posture is correct, and the grip position is incorrect, the control prompting device 30 prompts the correct grip position. Thereby reminding and guiding the user to adopt the correct grip posture, so as to achieve the purpose of correcting the user's grip posture.
- the prompting device comprises a flexible display screen 31 covering the pen tube 10.
- the controller 50 is used to control the flexible display screen 31 to display the correct grip position.
- the smart pen further includes a deformation body 20, and the controller 50 is further configured to control the deformation of the deformation body 20 according to the grip posture parameter to match the hand shape.
- the deformation body 20 is located between the pen tube 10 and the flexible display screen 31, and the flexible sensor 40 covers the flexible display screen 31.
- the controller 50 is placed inside the pen tube 10, and the deformation body 20, the flexible display screen 31, and the flexible sensor 40 are connected to the controller 50.
- the flexible sensor 40 includes a flexible touch panel 42 and a pressure sensor 41.
- the flexible touch panel 42 is placed on the pressure sensor 41.
- the flexible touch panel 42 is away from the flexible display 31.
- the touch panel 42 is used to detect the grip.
- the pressure sensor 41 is used to detect the pressure of the grip position.
- the touch panel 42 is used to detect a user's grip posture. After the user holds the pen tube 10, the flexible touch panel 42 detects the position, area and shape of the user's pen, generates a touch signal, and then the controller 50 determines whether the current grip position is correct according to the touch signal, and if not, The flexible display screen 31 indicates the position that should be held at the correct position, reminding the user to hold the pen according to the displayed position.
- the pressure sensor is added to the smart pen to detect the grip strength of the user.
- the controller 50 can control the flexible display.
- the screen 31 displays a first color at the position of the finger to remind the user that it is necessary to increase the strength of the finger.
- the controller 50 can control the flexible display screen 31 to display the second color at the position of the finger, reminding the user that the need to reduce this The strength of the finger.
- the first preset pressure can be equal to, for example, 2N, 3N, 4N, 5N, 8N or other values.
- the second preset pressure can be, for example, equal to 5N, 6N, 7N, 8N, 10N or other values.
- the first color may be, for example, red, yellow, green, orange, blue, or other colors.
- the second color may be, for example, red, yellow, green, orange, blue, or other colors, which is not limited in the present invention.
- the smart pen further includes a speaker 60 and an LED lamp 70 placed on the pen tube 10, and the speaker 60 and the LED lamp 70 are connected to the controller 50.
- the speaker 60 and the LED lamp 70 are used to remind the user to change the correct grip position when the controller 50 detects that the user's grip posture is incorrect.
- the specific implementation manner may be that the controller 50 controls the LED lamp 70 to illuminate, or The controller 50 controls the LED lamp 70 to display a certain color (such as red or other colors) to prompt the user; or the controller 50 outputs a prompt voice through the speaker 60 to prompt the user and the like.
- the deformation body 20 includes a plurality of air bags or a plurality of mechanical structures.
- the deformable body 20 is also disposed under the flexible sensor 30, and the deformed body 20 may be a plurality of air bags or a plurality of mechanical structures.
- the deformable body 20 is preferably a plurality of air bags, and the controller 50 can control the inflation and deflation of the airbags at different positions according to the user's hand shape to adapt to the grip posture of different hand shapes. For example, when the hand shape is large, the controller 50 can control the airbag inflation at the position of the grip point to make the diameter of the pen tube larger, thereby facilitating the grip of a person with a larger hand shape.
- the airbag at the grip position of the thumb can be controlled to be inflated to facilitate the grip of the thumb.
- the controller 50 can inflate the airbag at the middle finger position after detecting the position of the middle finger, thereby alleviating the middle finger. pressure.
- the smart pen further includes a control button 80 for controlling the switch of the smart pen power and controlling the switch of the speaker 60.
- the control button 80 can be disposed at a position that the finger does not touch when the posture is correctly grasped, such as the tail of the pen tube 10 and the like.
- the control button 80 can be a joystick button, and the joystick button can be pressed in four directions. For example, pressing the left button is to turn on the smart pen power, pressing to the right to turn off the smart pen power, pressing upward is turning on the speaker 60, and pressing down is Turn on the speaker 60, etc.
- the smart pen may further include a power source and a memory, and the memory may be integrated into the controller 50.
- the power source and controller 50, the flexible sensor 40, the flexible display screen 30, the deformation body 20, the speaker 60, and the LED lamp 70 It is connected to control button 80 to power these components.
- the memory stores grip position reference data of different hand shapes, so that the controller 50 determines whether the grip shape of the current hand shape is correct.
- the controller 50 may also include a wireless communication module, or the wireless communication module is a component independent of the controller 50. The wireless communication module accesses a database in the network in real time to detect the grip position.
- FIG. 3 is a flow chart showing a method of correcting a specific execution process of the smart pen described above.
- the smart pen described herein is executed based on the smart pen shown in FIG. 1 and FIG. 2, it should be noted that the specific operating environment of the correcting method disclosed in the embodiment of the present invention is not limited to the smart pen described above.
- the correction method disclosed in the method embodiment of the present invention specifically includes the following steps:
- the prompting device 30 of the smart pen is used to remind the user to replace the correct grip position.
- the first hand grip parameter may include a touch position of each finger, a plurality of touch pressures corresponding to each finger touch position, a plurality of touch areas of each finger touch position, and a distance between each finger touch position. and many more.
- the method further includes: determining a standard reference parameter corresponding to the user hand shape according to the current user hand shape, and the standard reference parameter Used to determine if the grip is correct.
- the specific implementation manner of determining the standard reference parameter corresponding to the user hand shape according to the current user hand shape is: retrieving the target hand shape matching the current user hand shape in the hand shape database, and calling the standard reference parameter corresponding to the target hand shape.
- the method further includes: acquiring, by the flexible sensor 40 of the smart pen, the second grip posture parameter of the user holding the smart pen; according to the second grip posture parameter The current user hand shape is determined; wherein the grip posture of the user holding the smart pen corresponding to the second grip posture parameter is different from the grip posture of the user holding the smart pen corresponding to the first grip posture parameter.
- the user in order to determine the user's hand shape, before the above step S301, the user should hold the pen tube 10 with a maximum area that the hand can touch, such as a fist-type, so that the determination of the hand shape is more precise. Since the user's finger needs to be detected as much as possible, the posture of the hand shape detection is different from the posture of the pen in normal use.
- the controller 50 models the user's hand shape based on the data measured by the flexible sensor 40. Generate a user hand data model. Thereafter, the controller 50 retrieves the matching or similar hand shape data in the memory according to the hand shape data model.
- the controller 50 calculates a standard reference parameter corresponding to the correct pen posture according to the preset formula, and then stores the standard reference parameter corresponding to the correct pen posture in the memory for detecting the grip position. transfer.
- the standard reference parameters corresponding to the correct grip gestures corresponding to the various hand shapes are pre-stored in the memory, the correct grip pen corresponding to the retrieved hand shape data may also be read by the controller 50 in the memory after the retrieval is completed.
- the standard reference parameters corresponding to the pose are marked and thus can be called at any time during the subsequent detection of the grip.
- the specific implementation manner of determining whether the grip posture is correct according to the first grip posture parameter is: matching the first grip posture parameter with the standard reference parameter; and if the first grip posture parameter matches the standard reference parameter When the ratio is greater than or equal to the preset ratio, the user's grip position is correct; if the ratio of the first grip position parameter and the standard reference parameter is less than the preset ratio, the user's grip position is incorrect.
- the controller 50 of the smart pen matches the grip posture parameter and the standard reference parameter one by one.
- the preset ratio is required to be greater than 90%, that is, when the grip parameter and the grip parameter
- the ratio of the standard reference parameter matching is greater than or equal to 90%, the user's hand posture is correct, otherwise it is incorrect.
- the foregoing preset ratio may also be other values, which are not limited in the present invention.
- the prompting device 30 includes a flexible display screen 31 covered by the flexible sensor 40.
- the specific implementation manner of the step S303 reminding the user to replace the correct gripping posture by the prompting device 30 of the smart pen is: displaying through the flexible display screen 31 Give the correct grip and remind the user to change the correct grip.
- the first grip posture parameter includes each point pressure of the grip posture
- the specific implementation manner of the step S302 determining whether the grip posture is correct according to the first grip posture parameter is: pressing each point of the grip posture Compared with the standard reference parameters; if the ratio of the point pressure of the grip position and the standard reference parameter is greater than or equal to the preset ratio, the grip position of the user is correct; if the ratio of the first grip position parameter and the standard reference parameter is less than the pre-preview Set the ratio, the user's grip is not correct.
- the specific implementation manner of the above step S303 reminding the user to replace the correct grip position by the prompting device 30 of the smart pen is: when the pressure of a certain point of the grip position is greater than a standard reference parameter of a certain point, the flexible display of the smart pen The screen 31 displays the first color at a certain point.
- the flexible display screen 31 of the smart pen displays the second color at a certain point, and the first color is different from the first color. colour.
- the controller 50 of the smart pen compares the pressure of each point of the grip posture with the standard reference parameter, when the pressure of a certain point is insufficient (for example, less than or equal to the second preset pressure), The controller can control the flexible display 31 to display a second color at the touch position to remind the user that the intensity of the touch position needs to be increased.
- the controller may control the flexible display screen 31 to display the first color at the touch position, prompting the user to reduce the strength of the finger.
- the first color may be, for example, red, and the second color may be yellow. Of course, the first color and the second color may also be other colors, which are not limited in the present invention.
- the foregoing method further includes:
- the smart pen is deformed according to the current user hand shape to match the user's hand shape.
- controlling the deformation of the smart pen is: controlling the deformation of the deformation body 20 of the smart pen, the deformation body 20 is covered by the flexible sensor, and the deformation body 20 includes a plurality of independently controlled air bags.
- the controller 50 of the smart pen controls the size of the deformable body 20 at different positions according to the shape of the user, for example, the deformed body disposed under the flexible sensor 40 is a plurality of airbags, if When the shape is large, the controller 50 can control the inflation of the airbag at the position of the gripping point to make the diameter of the pen tube larger, thereby facilitating the grip of a person with a larger hand shape.
- the airbag at the grip position of the thumb can be controlled to be inflated to facilitate the grip of the thumb.
- the controller 50 can inflate the airbag at the middle finger position after detecting the position of the middle finger, thereby alleviating the middle finger. pressure.
- the foregoing method further includes:
- the prompting device of the smart pen is used to remind the user to change the correct grip posture.
- the specific implementation manner may include: the controller of the smart pen controls the speaker of the smart pen and/or the LED lamp of the smart pen. Prompt the user to change the grip position.
- the flexible sensor of the smart pen acquires the grip posture parameter
- the controller of the smart pen judges the grip according to the grip posture parameter. Whether the posture is correct, and if the grip position is incorrect, the prompting device is controlled to prompt the correct grip
- the posture reminds and guides the user to adopt the correct grip posture to achieve the purpose of correcting the user's grip posture.
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Abstract
一种智能笔，包括笔管（10）、控制器（50）、包裹所述笔管（10）的柔性传感器（40）及提示装置（30）；控制器（50）用于根据柔性传感器（40）检测的握姿参数判断用户的握姿是否正确，并在握姿不正确的情况下，控制所述提示装置（30）提示正确的握姿，以矫正用户的握笔姿势。
Description
本发明涉及电子技术领域，尤其涉及一种智能笔及矫正方法。
由于用户手形不同，因此用户手握笔的握姿也不尽相同。特别是学生，由于身高、发育程度和性别的不同，手形的区别也较大，因此握笔的握姿也不一样(比如手指与笔管的贴合面积、手指与手指间的距离、以及手指与虎口的位置关系等均会有所差别)。
目前，中小学生的近视率呈上升趋势，这与平时没有养成良好的书写习惯密切相关。现有的矫正握姿笔通常是通过外形构造，迫使使用者以固定的握姿来达到矫正的目的，没有提供反馈机制，难以达到彻底矫正握姿的目的。
发明内容
本发明实施例提供一种智能笔及矫正方法，用于矫正用户的握笔姿势。
第一方面，本发明实施例提供一种智能笔，包括笔管，其特征在于，还包括控制器、包裹所述笔管的柔性传感器及提示装置，所述控制器用于根据所述柔性传感器检测的握姿参数，判断握姿是否正确，并在握姿不正确的情况下，控制所述提示装置提示正确的握姿。
第二方面，本发明实施例提供一种矫正方法，包括：
通过智能笔的柔性传感器获取用户手握智能笔的第一握姿参数；
根据所述第一握姿参数判断握姿是否正确；
在握姿不正确的情况下，通过所述智能笔的提示装置提醒用户更换正确的握姿。
可以看出，本发明实施例中，当用户手握智能笔时，智能笔的柔性传感器获取握姿参数，在智能笔的控制器在获取到该握姿参数后，根据该握姿参数判断握姿是否正确，并在握姿不正确的情况下，控制所述提示装置提示正确的握姿，从而提醒及指导用户采用正确的握姿，以达到矫正用户的握笔姿势的目的。
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为本发明实施例提供的一种智能笔的结构示意图；
图2为图1所示的智能笔的笔管的剖面示意图；
图3为本发明提供的一种矫正方法的流程示意图。
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。
请一并参见图1和图2，图1为本发明实施例提供的一种智能笔的结构示意图，图2为图1所示的智能笔的笔管10的剖面示意图。其中，本发明提供的一种智能笔，包括笔管10、控制器50以及包裹笔管10的柔性传感器40及提示装置30，控制器50用于根据柔性传感器10检测的握姿参数，判断握姿是否正确，并在握姿不正确的情况下，控制提示装置30提示正确的握姿。从而提醒及指导用户采用正确的握姿，以达到矫正用户的握笔姿势的目的。
可选的，提示装置包括包覆笔管10的柔性显示屏31，在握姿不正确的情况下，控制器50用于控制柔性显示屏31显示正确的握姿。
可选的，智能笔还包括形变体20，控制器50还用于根据握姿参数控制形变体20变形以配合手形。
可选的，形变体20位于笔管10及柔性显示屏31之间，柔性传感器40包覆柔性显示屏31。
可选的，控制器50置于笔管10的内部，形变体20、柔性显示屏31以及柔性传感器40连接至控制器50。
可选的，柔性传感器40包括柔性触控面板42和压力传感器41，柔性触控面板42置于压力传感器41之上，柔性触控面板42远离柔性显示屏31，触控面板42用于检测握姿的形状，压力传感器41用于检测握姿的压力。
触控面板42用于检测用户的握笔姿势。当用户握住笔管10之后，柔性触控面板42检测到用户握笔的位置、面积及形状，产生触摸信号，然后控制器50根据触摸信号判断当前的握姿是否正确，如果不正确，则通过柔性显示屏31在正确的位置指示出应当握住的位置，提醒用户按照显示的位置握笔。
进一步地，在智能笔上加入压力传感器，可检测用户的握笔力度，当用户的某个手指的握笔力度不足(比如小于或等于第一预设压力)时，控制器50可控制柔性显示屏31在该手指的位置处显示第一颜色，以提醒用户需要加大这个手指的力度。当用户某个手指的握笔力度过大(比如大于或等于第二预设压力)时，控制器50可控制柔性显示屏31在该手指的位置处显示第二颜色，提醒用户需要减小这个手指的力度。其中，第一预设压力例如可以等于2N、
3N、4N、5N、8N或是其他值。第二预设压力例如可以等于5N、6N、7N、8N、10N或是其他值。第一颜色例如可以是红色、黄色、绿色、橙色、蓝色或是其他颜色，第二颜色例如可以是红色、黄色、绿色、橙色、蓝色或是其他颜色，本发明不作限定。
可选的，智能笔还包括置于笔管10上的扬声器60和LED灯70，扬声器60和LED灯70连接至控制器50。其中，扬声器60和LED灯70用于在控制器50检测到用户手握姿势不正确的情况下提醒用户更换正确握姿，其具体实现方式可以是控制器50控制LED灯70点亮，或是控制器50控制LED灯70显示某一颜色(比如红色或是其他颜色)，以提示用户；或者控制器50通过扬声器60输出提示语音，以提示用户等等。
可选的，形变体20包括多个气囊或多个机械结构。
具体地，为了使用户握笔更加舒适，还在柔性传感器30的下方设置变形体20，该变形体20可以是多个气囊或多个机械结构。该变形体20优选为多个气囊，控制器50可根据用户手形来控制不同位置的气囊的充气及放气，以适应不同手形的握姿。比如手形较大时，控制器50可以控制握点位置处的气囊充气，使笔管的直径变大，从而方便手形较大的人握持。又比如拇指比较长时，可以控制拇指的握点位置处的气囊充气，方便拇指的握持。另外，由于在写字时中指所承受的压力最大，长时间的写字容易导致中指疼痛甚至破皮，因此控制器50可以在检测到有中指的位置之后就对中指位置处的气囊充气，缓解中指的压力。
可选的，智能笔还包括控制按键80，控制按键80用于控制智能笔电源的开关和控制扬声器60的开关。其中，控制按键80可设置在正确握姿时手指接触不到的位置，比如笔管10的尾部等。控制按键80可以是操作杆按键，该操作杆按键可往4个方向按压，比如往左按压是开启智能笔电源，往右按压关闭智能笔电源，往上按压是开启扬声器60，往下按压是开启扬声器60等。
需要说明的是，智能笔还可包括电源和存储器，该存储器可集成于控制器50中，该电源与控制器50、柔性传感器40、柔性显示屏30、形变体20、扬声器60、LED灯70和控制按键80连接，以为这些部件供电。存储器存储有不同手形的握姿参考数据，以为控制器50判断当前手形的握姿是否正确。在
某些情况下，控制器50也可包括无线通信模块，或者无线通信模块为独立于控制器50的元件，通过无线通信模块实时访问网络中的数据库对握姿进行检测。
图3是包括上述描述的智能笔的具体执行过程的矫正方法的流程示意图。尽管这里描述的智能笔是基于图1和图2所示的智能笔来执行，但需要注意的是，本发明实施例公开的矫正方法的具体运行环境不仅限于上述智能笔。
如图3所示，本发明方法实施例公开的矫正方法具体包括以下步骤：
S301、通过智能笔的柔性传感器40获取用户手握智能笔的第一握姿参数。
S302、根据所述第一握姿参数判断握姿是否正确。
S303、在握姿不正确的情况下，通过所述智能笔的提示装置30提醒用户更换正确的握姿。
其中，上述第一手握参数可以包括各手指触控位置、各手指触控位置对应的多个触控压力，各手指触控位置的多个触控面积、各手指触控位置之间的距离等等。
可选的，以上步骤S301通过智能笔的柔性传感器40获取用户手握智能笔的第一握姿参数之前，上述方法还包括：根据当前用户手形确定与用户手形对应的标准参考参数，标准参考参数用于判断握姿是否正确。
可选的，根据当前用户手形确定与用户手形对应的标准参考参数的具体实施方式为：在手形数据库中检索与当前用户手形匹配的目标手形，并调用所述目标手形所对应的标准参考参数。
可选的，根据当前用户手形确定与用户手形对应的标准参考参数之前，上述方法还包括：通过智能笔的柔性传感器40获取用户手握智能笔的第二握姿参数；根据第二握姿参数确定当前用户手形；其中，第二握姿参数对应的用户手握智能笔的握姿不同于第一握姿参数对应的用户手握智能笔的握姿。
具体的，为了确定用户手形，在以上步骤S301之前，用户应当以手能够接触到的最大面积来握住笔管10，比如握拳式，以使手形的确定更加精准。由于需要尽可能多地检测到用户的手指，因此手形检测的姿势不同于正常使用时的握笔姿势。控制器50根据柔性传感器40测量的数据对用户手形进行建模，
生成用户手形数据模型。之后，控制器50再根据手形数据模型，在存储器内检索与之匹配或相近的手形数据。在检索完成之后，由控制器50根据预设的公式计算出正确的握笔姿势对应的标准参考参数，再将正确的握笔姿势对应的标准参考参数存储于存储器中，以供检测握姿时调用。当然，如果存储器内预存储有各种手形对应的正确握笔姿势对应的标准参考参数，那么在检索完成后，也可由控制器50在存储器内读取检索得到的手形数据所对应的正确握笔姿势对应的标准参考参数，并对其进行标记，由此在以后的检测握姿过程中可随时进行调用。
可选的，以上步骤S302根据所述第一握姿参数判断握姿是否正确的具体实施方式为：将第一握姿参数与标准参考参数进行匹配；若第一握姿参数和标准参考参数匹配的比例大于或等于预设比例时，用户的握姿正确；若第一握姿参数和标准参考参数匹配的比例小于所述预设比例，用户的握姿不正确。
具体地，智能笔的控制器50将该握姿参数和该标准参考参数一一匹配，为了达到彻底的矫正握姿的目的，要求上述预设比例大于90％，即当手握参数和该标准参考参数匹配的比例大于或等于90％时，用户的手握姿势正确，否则不正确。当然上述预设比例还可以是其他值，本发明不作限定。
可选的，提示装置30包括被柔性传感器40包覆的柔性显示屏31，以上步骤S303通过智能笔的提示装置30提醒用户更换正确的握姿的具体实施方式为：通过述柔性显示屏31显示出正确的握姿，并提醒用户更换正确的握姿。
可选的，所述第一握姿参数包括握姿的各点压力，以上步骤S302根据所述第一握姿参数判断握姿是否正确的具体实施方式为：将所述握姿的各点压力与标准参考参数比对；若握姿的各点压力和标准参考参数匹配的比例大于或等于预设比例时，用户的握姿正确；若第一握姿参数和标准参考参数匹配的比例小于预设比例，用户的握姿不正确。
可选的，以上步骤S303通过所述智能笔的提示装置30提醒用户更换正确的握姿的具体实施方式为：当握姿的某点压力大于某点的标准参考参数时，智能笔的柔性显示屏31在某点处显示第一颜色，当握姿的某点压力小于某点的标准参考参数时，智能笔的柔性显示屏31在某点处显示第二颜色，第一颜色不同于第一颜色。
具体地，为了使用户握笔更加规范，智能笔的控制器50将握姿的各点压力与标准参考参数比对，当某点的压力不足(比如小于或等于第二预设压力)时，控制器可控制柔性显示屏31在该触控位置处显示第二颜色，以提醒用户需要加大这个该触控位置的力度。当某个点对应的压力过大(比如大于或等于第一预设压力)时，控制器可控制柔性显示屏31在该触控位置处显示第一颜色，提醒用户需要减小这个手指的力度。其中，第一颜色例如可以是红色，第二颜色可以是黄色，当然第一颜色和第二颜色还可以其他的颜色，本发明不作限定。
可选的，上述方法还包括：
根据当前用户手形，控制所述智能笔变形，以匹配用户的手形。
可选的，控制智能笔变形的具体实施方式为：控制智能笔的形变体20变形，形变体20被柔性传感器覆盖，且形变体20包括多个独立控制的气囊。
具体地，为了使用户握笔更加舒适，智能笔的控制器50根据可根据用户手形，控制不同位置的变形体20的尺寸大小，比如，柔性传感器40下方设置的变形体为多个气囊，若手形较大时，控制器50可以控制握点位置处的气囊充气，使笔管的直径变大，从而方便手形较大的人握持。又比如拇指比较长时，可以控制拇指的握点位置处的气囊充气，方便拇指的握持。另外，由于在写字时中指所承受的压力最大，长时间的写字容易导致中指疼痛甚至破皮，因此控制器50可以在检测到有中指的位置之后就对中指位置处的气囊充气，缓解中指的压力。
可选的，上述方法还包括：
在握姿不正确的情况下，通过所述智能笔的提示装置提醒用户更换正确的握姿，其具体实施方式可以有：智能笔的控制器控制智能笔的扬声器和/或智能笔的LED灯，提示用户更换手握姿势。
需要说明的是，本发明实施例提供的矫正方法的具体实施方式可结合上述叙述的智能笔的具体实施方式，在此不再叙述。
可以看出，本发明实施例中，当用户手握智能笔时，智能笔的柔性传感器获取握姿参数，在智能笔的控制器在获取到该握姿参数后，根据该握姿参数判断握姿是否正确，并在握姿不正确的情况下，控制所述提示装置提示正确的握
姿，从而提醒及指导用户采用正确的握姿，以达到矫正用户的握笔姿势的目的。
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 (18)
- 一种智能笔，包括笔管，其特征在于，还包括控制器、包裹所述笔管的柔性传感器及提示装置，所述控制器用于根据所述柔性传感器检测的握姿参数，判断握姿是否正确，并在握姿不正确的情况下，控制所述提示装置提示正确的握姿。
- 根据权利要求1所述的智能笔，其特征在于，所述柔性传感器包括柔性触控面板和压力传感器，所述触控面板用于检测握姿的形状，所述压力传感器用于检测握姿的压力。
- 根据权利要求1所述的智能笔，其特征在于，所述提示装置包括包覆笔管的柔性显示屏，在握姿不正确的情况下，所述控制器用于控制所述柔性显示屏显示正确的握姿。
- 根据权利要求3所述的智能笔，其特征在于，所述智能笔还包括包覆所述笔管的形变体，所述控制器还用于根据所述握姿参数控制所述形变体变形以配合手形。
- 根据权利要求4所述的智能笔，其特征在于，所述形变体位于所述笔管及所述柔性显示屏之间，所述柔性传感器包覆所述柔性显示屏。
- 根据权利要求4所述的智能笔，其特征在于，所述形变体包括多个可独立控制的气囊，所述控制器用于根据所述握姿参数调整相应气囊的充气或放气。
- 根据权利要求1至6任一项所述的智能笔，其特征在于，所述控制器包括控制器及存储器，所述存储器用于存储不同手形对应的正确的握姿参数。
- 根据权利要求1至6任一项所述的智能笔，其特征在于，所述控制器包括控制器及无线通信模块，所述控制器用于通过所述无线通信模块联网检索不同手形对应的正确的握姿参数。
- 一种矫正方法，其特征在于，包括：通过智能笔的柔性传感器获取用户手握智能笔的第一握姿参数；根据所述第一握姿参数判断握姿是否正确；在握姿不正确的情况下，通过所述智能笔的提示装置提醒用户更换正确的 握姿。
- 根据权利要求9所述的方法，其特征在于，所述通过智能笔的柔性传感器获取用户手握智能笔的第一握姿参数之前，所述方法还包括：根据当前用户手形确定与所述用户手形对应的标准参考参数，所述标准参考参数用于判断握姿是否正确。
- 根据权利要求10所述的方法，其特征在于，所述根据当前用户手形确定与所述用户手形对应的标准参考参数，包括：在手形数据库中检索与当前用户手形匹配的目标手形，并调用所述目标手形所对应的标准参考参数。
- 根据权利要求10所述的方法，其特征在于，所述根据当前用户手形确定与所述用户手形对应的标准参考参数之前，所述方法还包括：通过所述智能笔的柔性传感器获取用户手握智能笔的第二握姿参数；根据所述第二握姿参数确定当前用户手形；其中，所述第二握姿参数对应的用户手握所述智能笔的握姿不同于所述第一握姿参数对应的用户手握所述智能笔的握姿。
- 根据权利要求10-12任一项所述的方法，其特征在于，所述根据所述第一握姿参数判断握姿是否正确，包括：将所述第一握姿参数与所述标准参考参数进行匹配；若所述第一握姿参数和所述标准参考参数匹配的比例大于或等于预设比例时，用户的握姿正确；若所述第一握姿参数和所述标准参考参数匹配的比例小于所述预设比例，用户的握姿不正确。
- 根据权利要求10所述的方法，其特征在于，所述提示装置包括被柔性传感器包覆的柔性显示屏，所述通过所述智能笔的提示装置提醒用户更换正确的握姿，包括：通过所述柔性显示屏显示出正确的握姿，并提醒用户更换正确的握姿。
- 根据权利要求14所述的方法，其特征在于，所述第一握姿参数包括握姿的各点压力，所述根据所述第一握姿参数判断握姿是否正确，包括：将所述握姿的各点压力与标准参考参数比对。
- 根据权利要求15所述的方法，其特征在于，所述通过所述智能笔的 提示装置提醒用户更换正确的握姿，包括：当所述握姿的某点压力大于所述某点的标准参考参数时，所述智能笔的柔性显示屏在所述某点处显示第一颜色，当所述握姿的某点压力小于所述某点的标准参考参数时，所述智能笔的柔性显示屏在所述某点处显示第二颜色，所述第一颜色不同于所述第一颜色。
- 根据权利要求9所述的方法，其特征在于，所述方法还包括：根据当前用户手形，控制所述智能笔变形以匹配用户的手形。
- 根据权利要求17所述的方法，其特征在于，所述控制所述智能笔变形，包括：控制所述智能笔的形变体变形，所述形变体被所述柔性传感器覆盖，且所述形变体包括多个独立控制的气囊。
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201597302U (zh) * | 2009-12-31 | 2010-10-06 | 赵猛 | 无压痕充气笔握 |
| CN202847211U (zh) * | 2012-10-22 | 2013-04-03 | 浙江理工大学 | 一种握姿矫正笔 |
| CN202944075U (zh) * | 2012-11-22 | 2013-05-22 | 翟天琦 | 调整握姿的笔 |
| CN203063386U (zh) * | 2012-12-07 | 2013-07-17 | 尹一鸣 | 矫正笔 |
| CN203472343U (zh) * | 2013-10-08 | 2014-03-12 | 杭州市上城区青少年科技辅导员协会 | 具有握笔姿势错误提醒功能的笔 |
| CN103995590A (zh) * | 2014-05-16 | 2014-08-20 | 沈阳工业大学 | 用于矫正握笔姿势的电子手写笔及方法 |
| CN203818792U (zh) * | 2014-03-04 | 2014-09-10 | 河海大学 | 握姿提醒笔 |
| CN204037150U (zh) * | 2014-07-26 | 2014-12-24 | 史界 | 一种握姿纠正笔 |
-
2016
- 2016-03-30 WO PCT/CN2016/077860 patent/WO2017166120A1/zh active Application Filing
- 2016-03-30 CN CN201680000721.XA patent/CN107438464B/zh not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201597302U (zh) * | 2009-12-31 | 2010-10-06 | 赵猛 | 无压痕充气笔握 |
| CN202847211U (zh) * | 2012-10-22 | 2013-04-03 | 浙江理工大学 | 一种握姿矫正笔 |
| CN202944075U (zh) * | 2012-11-22 | 2013-05-22 | 翟天琦 | 调整握姿的笔 |
| CN203063386U (zh) * | 2012-12-07 | 2013-07-17 | 尹一鸣 | 矫正笔 |
| CN203472343U (zh) * | 2013-10-08 | 2014-03-12 | 杭州市上城区青少年科技辅导员协会 | 具有握笔姿势错误提醒功能的笔 |
| CN203818792U (zh) * | 2014-03-04 | 2014-09-10 | 河海大学 | 握姿提醒笔 |
| CN103995590A (zh) * | 2014-05-16 | 2014-08-20 | 沈阳工业大学 | 用于矫正握笔姿势的电子手写笔及方法 |
| CN204037150U (zh) * | 2014-07-26 | 2014-12-24 | 史界 | 一种握姿纠正笔 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113674562A (zh) * | 2021-09-07 | 2021-11-19 | 王丽 | 一种具有握笔坐姿纠正功能的人工智能学习装置 |
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| CN107438464A (zh) | 2017-12-05 |
| CN107438464B (zh) | 2019-09-20 |
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