WO2017124454A1 - Gesture-based method for calling instruction for system, and operating apparatus - Google Patents

Gesture-based method for calling instruction for system, and operating apparatus Download PDF

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Publication number
WO2017124454A1
WO2017124454A1 PCT/CN2016/071812 CN2016071812W WO2017124454A1 WO 2017124454 A1 WO2017124454 A1 WO 2017124454A1 CN 2016071812 W CN2016071812 W CN 2016071812W WO 2017124454 A1 WO2017124454 A1 WO 2017124454A1
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Prior art keywords
gesture
gestures
user
instruction
unit
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PCT/CN2016/071812
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French (fr)
Chinese (zh)
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曹晟
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曹晟
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Priority to PCT/CN2016/071812 priority Critical patent/WO2017124454A1/en
Publication of WO2017124454A1 publication Critical patent/WO2017124454A1/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

Definitions

  • the present invention belongs to the field of home appliances, and more particularly to a method and an operating device for invoking system instructions according to gestures.
  • touch screens are not only suitable for the national conditions of multimedia information inquiry in China, but also the touch screen has strong and durable, fast response, space saving, easy communication, etc. advantage.
  • the user can operate the host computer by gently touching the icon or text on the display screen of the computer, thereby making the human-computer interaction more straightforward. This technology greatly facilitates those who do not understand computer operation. user.
  • Embodiments of the present invention provide a method for calling a system instruction according to a gesture, and the purpose is to provide An easy-to-use, easy-to-use way to simplify operations on your tablet and increase operational efficiency.
  • a method of invoking system instructions in accordance with gestures comprising the steps of:
  • Reading a gesture input by the user on the touch device
  • the embodiment of the invention further provides an operating device, comprising:
  • a recording unit configured to record one or more gestures, system instructions corresponding to the gestures, and each gesture and the system instruction Matching relationship;
  • a reading unit for reading a gesture input by the user on the touch device
  • a determining unit wherein the input end is connected to the output end of the recording unit and the output end of the reading unit, respectively, for determining whether the gesture input by the user is a gesture recorded by the system;
  • An operation unit wherein the input end is connected to the output end of the determining unit, and is configured to output an instruction corresponding to the gesture to the system.
  • the invention combines gestures with system commands to balance system fluency and simplify system operation.
  • FIG. 1 is a schematic flowchart of a method for calling a system command according to a gesture according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of an operation device according to an embodiment of the present invention.
  • the setting of the 'triangle' corresponds to the system instruction 'copy', because under normal circumstances, in the tablet, 'copying' needs to select the object to be copied, and long press for a period of time, the system will jump out of the function.
  • Menu click 'Copy', then copy successfully, draw 'triangle' way just select the text and then draw a 'triangle' on the touch screen to copy successfully.
  • step S102 the gesture input by the user on the touch device is read.
  • step S103 it is determined whether the gesture input by the user is a gesture recorded by the system.
  • step S101 The matching phase in the middle may allow multiple gestures to match one of the system instructions without allowing multiple of the system instructions to match one gesture.
  • step S104 an instruction corresponding to the gesture is output to the system.
  • step S105 the original state is maintained.
  • the invention combines gestures with system commands to balance system fluency and simplify system operation.
  • FIG. 2 is a schematic structural diagram of an operating device according to an embodiment of the present invention, the operating device includes:
  • a recording unit 21 configured to record one or more gestures, system instructions corresponding to the gestures, and each gesture and the system instruction Matching relationship;
  • a reading unit 22 configured to read a gesture input by the user on the touch device
  • Judging unit 23 The input end is connected to the output end of the recording unit and the output end of the reading unit, respectively, for determining whether the gesture input by the user is a gesture recorded by the system;
  • the operating unit 24 has an input end connected to the output end of the determining unit for outputting an instruction corresponding to the gesture to the system.
  • the working principle is: the recording unit 21 records one or more gestures, system instructions corresponding to the gestures, and each gesture and the The matching relationship of the system instructions, the reading unit 22 reads the gesture input by the user on the touch device; the determining unit 23 determines whether the gesture input by the user is a gesture recorded by the system, and if so, the operation unit 24 The instruction corresponding to the gesture is output to the system, and if not, remains as it is.
  • the invention combines gestures with system commands to balance system fluency and simplify system operation.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

A gesture-based method for calling an instruction for a system and an operating device, relating to the field of home appliances. The method comprises: recording one or more gestures, instructions for a system that correspond to the gestures, and matching relationships between the gestures and the instructions for the system (S101); reading a gesture inputted by a user on a touch apparatus (S102); determining whether the gesture inputted by the user is a gesture recorded by the system (S103); and if yes, outputting to the system an instruction corresponding to the gesture (S104); or if not, maintaining the original status (S105). By matching gestures with instructions of a system, the smoothness of the system is considered and operations on the system are simplified.

Description

根据手势调用***指令的方法以及操作装置  Method for calling system instructions according to gestures and operating device 技术领域Technical field
本发明属于家电领域,尤其是涉及一种 根据手势调用***指令的方法以及操作装置 。  The present invention belongs to the field of home appliances, and more particularly to a method and an operating device for invoking system instructions according to gestures.
背景技术Background technique
随着多媒体信息查询设备的与日俱增,透明触摸屏人们越来越多地谈到触摸屏,因为触摸屏不仅适用于中国多媒体信息查询的国情,而且触摸屏具有坚固耐用、反应速度快、节省空间、易于交流等许多优点。利用这种技术,用户只要用手指轻轻地碰计算机显示屏上的图符或文字就能实现对主机操作,从而使人机交互更为直截了当,这种技术大大方便了那些不懂电脑操作的用户。 With the increasing number of multimedia information inquiry devices, transparent touch screens are increasingly talking about touch screens, because touch screens are not only suitable for the national conditions of multimedia information inquiry in China, but also the touch screen has strong and durable, fast response, space saving, easy communication, etc. advantage. With this technology, the user can operate the host computer by gently touching the icon or text on the display screen of the computer, thereby making the human-computer interaction more straightforward. This technology greatly facilitates those who do not understand computer operation. user.
许多人看科幻片大片时都会记得指挥官随手一滑在空中操作电脑的一幕,而这一幕的前身正在平板电脑当中上演,平板电脑因为自身便携性的原因所以抛弃了键盘设计,取而代之的是触摸操作。 When many people watch sci-fi movies, they will remember the commander's slide in the air to operate the computer. The predecessor of this scene is being played on the tablet. The tablet has abandoned the keyboard design because of its portability. Instead, it touches it. operating.
操作是什么?拿电脑做比喻,操作就是你控制这台电脑的方式。1968年,世界上第一个 ' 鼠标 ' 诞生,而发展到今天鼠标和键盘已经成为了人们必不可少的设备之一,但今天这一现象正在慢慢改变,平板电脑由于其便携的特性使得我们不会随身携带键盘和鼠标,因此在使用键盘是那些快捷的操作就不复存在了,例如我们在键盘上可以同时点击'ctrl+s'表示'保存',同时点击'ctrl+c'表示 '复制'。 What is the operation? Take the computer as a metaphor, the operation is the way you control this computer. In 1968, the world's first 'mouse' It’s born, and today’s mouse and keyboard have become one of the essential devices, but today’s phenomenon is slowly changing. Because of its portable nature, tablets don’t carry the keyboard and mouse with them. The use of the keyboard is that those quick operations no longer exist, for example, we can click 'ctrl+s' on the keyboard to indicate 'save', and click 'ctrl+c' 'Copy'.
为此需要一种操作简单、使用便捷的方法来简化平板电脑中的操作并提高操作的效率。 This requires an easy-to-use, easy-to-use method to simplify the operation of the tablet and increase the efficiency of the operation.
技术问题technical problem
本发明实施例提供了一种 根据手势调用***指令的方法 ,目的在于提供 一种操作简单、使用便捷的方法来简化平板电脑中的操作并提高操作的效率 。  Embodiments of the present invention provide a method for calling a system instruction according to a gesture, and the purpose is to provide An easy-to-use, easy-to-use way to simplify operations on your tablet and increase operational efficiency.
技术解决方案Technical solution
本发明是这样实现的: 一种根据手势调用***指令的方法 ,包括以下步骤: The present invention is implemented as follows: A method of invoking system instructions in accordance with gestures, comprising the steps of:
记录一个或一个以上的手势、各手势对应的 ***指令 ,以及各手势与所述 ***指令 的匹配关系; Recording one or more gestures, system instructions corresponding to the gestures, and matching relationships between the gestures and the system instructions;
读取用户在触摸装置上输入的手势; Reading a gesture input by the user on the touch device;
判断用户输入的手势是否为所述***记录的手势; Determining whether the gesture input by the user is a gesture recorded by the system;
若是,向***输出与手势对应的指令; If yes, output an instruction corresponding to the gesture to the system;
若否,保持原状。 If not, keep it as it is.
本发明实施例还提供了一种 操作装置 ,包括: The embodiment of the invention further provides an operating device, comprising:
记录单元,用于记录一个或一个以上的手势、各手势对应的 ***指令 ,以及各手势与所述 ***指令 的匹配关系; a recording unit, configured to record one or more gestures, system instructions corresponding to the gestures, and each gesture and the system instruction Matching relationship;
读取单元,用于读取用户在触摸装置上输入的手势; a reading unit for reading a gesture input by the user on the touch device;
判断单元,其输入端分别与所述记录单元的输出端以及所述读取单元的输出端连接,用于判断用户输入的手势是否为所述***记录的手势; a determining unit, wherein the input end is connected to the output end of the recording unit and the output end of the reading unit, respectively, for determining whether the gesture input by the user is a gesture recorded by the system;
操作单元 , 其输入端与所述判断单元的输出端连接,用于向***输出与手势对应的指令。 An operation unit, wherein the input end is connected to the output end of the determining unit, and is configured to output an instruction corresponding to the gesture to the system.
有益效果Beneficial effect
该发明通过将手势与 ***指令 相匹配,从而兼顾了***的流畅性以及简化了***的操作。  The invention combines gestures with system commands to balance system fluency and simplify system operation.
附图说明DRAWINGS
图 1 是本发明实施例提供的一种根据手势调用***指令的方法 的流程示意图 ; 1 is a schematic flowchart of a method for calling a system command according to a gesture according to an embodiment of the present invention;
图 2 是本发明实施例提供的操作装置的结构示意图。 FIG. 2 is a schematic structural diagram of an operation device according to an embodiment of the present invention.
本发明的实施方式Embodiments of the invention
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。 The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
图 1 是发明实施例提供的 一种根据手势调用***指令的方法 的流程示意图,为了便于说明,只示出了与本发明实施例相关的部分。 1 is a method for invoking a system instruction according to a gesture according to an embodiment of the present invention For the convenience of description, only parts related to the embodiment of the present invention are shown.
在步骤 S101 中记录一个或一个以上的手势、各手势对应的 ***指令 ,以及各手势与所述 ***指令 的匹配关系。 Recording one or more gestures, system instructions corresponding to each gesture, and each gesture and the system instruction in step S101 Matching relationship.
在匹配阶段,可以匹配一些经常操作但是又觉得比较繁琐的***指令,手势要求不能与现有***手势重复。在本发明的实施例中,设置划'三角形'对应***指令'复制',因为在通常情况下,在平板电脑中,'复制'需要选中需要复制的对象,长按一段时间,***会跳出功能菜单,点击'复制',然后复制成功,划'三角形'方式只需选中文字然后在触摸屏上划'三角形'即可复制成功。 In the matching phase, it is possible to match some frequently-used but cumbersome system instructions, and gesture requirements cannot be duplicated with existing system gestures. In the embodiment of the present invention, the setting of the 'triangle' corresponds to the system instruction 'copy', because under normal circumstances, in the tablet, 'copying' needs to select the object to be copied, and long press for a period of time, the system will jump out of the function. Menu, click 'Copy', then copy successfully, draw 'triangle' way just select the text and then draw a 'triangle' on the touch screen to copy successfully.
在步骤 S102 中,读取用户在触摸装置上输入的手势。 In step S102, the gesture input by the user on the touch device is read.
在用户打开平板电脑时,开始读取用户在触摸装置上输入的手势。 When the user turns on the tablet, the reading of the gesture entered by the user on the touch device is started.
在步骤 S103 中,判断用户输入的手势是否为所述***记录的手势。 In step S103, it is determined whether the gesture input by the user is a gesture recorded by the system.
鉴于该步骤调取的特性,在步骤 S101 中的匹配阶段可以允许多个手势匹配一个所述***指令,而不允许多个所述***指令匹配一个手势。 In view of the characteristics picked up by this step, in step S101 The matching phase in the middle may allow multiple gestures to match one of the system instructions without allowing multiple of the system instructions to match one gesture.
若是,进入步骤 S104 ,向***输出与手势对应的指令。 If so, the process proceeds to step S104, and an instruction corresponding to the gesture is output to the system.
若否,进入步骤 S105 ,保持原状。 If not, the process proceeds to step S105, and the original state is maintained.
该发明通过将手势与 ***指令 相匹配,从而兼顾了***的流畅性以及简化了***的操作。 The invention combines gestures with system commands to balance system fluency and simplify system operation.
图 2 是本发明实施例提供的一种操作装置的结构示意图,该操作装置包括: FIG. 2 is a schematic structural diagram of an operating device according to an embodiment of the present invention, the operating device includes:
记录单元 21 ,用于记录一个或一个以上的手势、各手势对应的 ***指令 ,以及各手势与所述 ***指令 的匹配关系; a recording unit 21, configured to record one or more gestures, system instructions corresponding to the gestures, and each gesture and the system instruction Matching relationship;
读取单元 22 ,用于读取用户在触摸装置上输入的手势; a reading unit 22, configured to read a gesture input by the user on the touch device;
判断单元 23 ,其输入端分别与所述记录单元的输出端以及所述读取单元的输出端连接,用于判断用户输入的手势是否为所述***记录的手势; Judging unit 23 The input end is connected to the output end of the recording unit and the output end of the reading unit, respectively, for determining whether the gesture input by the user is a gesture recorded by the system;
操作单元 24, 其输入端与所述判断单元的输出端连接,用于向***输出与手势对应的指令。 The operating unit 24 has an input end connected to the output end of the determining unit for outputting an instruction corresponding to the gesture to the system.
其工作原理是:记录单元 21 记录一个或一个以上的手势、各手势对应的 ***指令 ,以及各手势与所述 ***指令 的匹配关系,读取单元 22 读取用户在触摸装置上输入的手势;判断单元 23 判断用户输入的手势是否为所述***记录的手势,若是,操作单元 24 向***输出与手势对应的指令,若否,保持原状。 The working principle is: the recording unit 21 records one or more gestures, system instructions corresponding to the gestures, and each gesture and the The matching relationship of the system instructions, the reading unit 22 reads the gesture input by the user on the touch device; the determining unit 23 determines whether the gesture input by the user is a gesture recorded by the system, and if so, the operation unit 24 The instruction corresponding to the gesture is output to the system, and if not, remains as it is.
该发明通过将手势与 ***指令 相匹配,从而兼顾了***的流畅性以及简化了***的操作。 The invention combines gestures with system commands to balance system fluency and simplify system operation.
以上仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明的保护范围之内。 The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the scope of the present invention. Inside.

Claims (2)

  1. 一种根据手势调用***指令的方法 ,其特征在于,所述方法包括如下步骤: A method for calling a system instruction according to a gesture, characterized in that the method comprises the following steps:
    记录一个或一个以上的手势、各手势对应的 ***指令 ,以及各手势与所述 ***指令 的匹配关系;Recording one or more gestures, system instructions corresponding to the gestures, and matching relationships between the gestures and the system instructions;
    读取用户在触摸装置上输入的手势;Reading a gesture input by the user on the touch device;
    判断用户输入的手势是否为所述***记录的手势 ;Determining whether the gesture input by the user is a gesture recorded by the system;
    若是,向***输出与手势对应的指令;If yes, output an instruction corresponding to the gesture to the system;
    若否,保持原状。If not, keep it as it is.
  2. 一种 操作装置 ,其特征在于,所述 操作装置 包括:An operating device, characterized in that the operating device comprises:
    记录单元,用于记录一个或一个以上的手势、各手势对应的 ***指令 ,以及各手势与所述 ***指令 的匹配关系;a recording unit, configured to record one or more gestures, system instructions corresponding to the gestures, and each gesture and the system instruction Matching relationship;
    读取单元,用于读取用户在触摸装置上输入的手势;a reading unit for reading a gesture input by the user on the touch device;
    判断单元,其输入端分别与所述记录单元的输出端以及所述读取单元的输出端连接,用于判断用户输入的手势是否为所述***记录的手势;a determining unit, wherein the input end is connected to the output end of the recording unit and the output end of the reading unit, respectively, for determining whether the gesture input by the user is a gesture recorded by the system;
    操作单元 , 其输入端与所述判断单元的输出端连接,用于向***输出与手势对应的指令。An operation unit, wherein the input end is connected to the output end of the determining unit, and is configured to output an instruction corresponding to the gesture to the system.
PCT/CN2016/071812 2016-01-23 2016-01-23 Gesture-based method for calling instruction for system, and operating apparatus WO2017124454A1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101608918A (en) * 2009-07-25 2009-12-23 深圳市凯立德计算机***技术有限公司 Navigation setting method and device
CN102750096A (en) * 2012-06-15 2012-10-24 深圳乐投卡尔科技有限公司 Vehicle-mounted Android platform multi-point gesture control method
CN102866803A (en) * 2012-08-30 2013-01-09 浙江大学 Method and device for operating and controlling virtual center console of Blind-operation-supported automobile by gestures
CN104216514A (en) * 2014-07-08 2014-12-17 深圳市华宝电子科技有限公司 Method and device for controlling vehicle-mounted device, and vehicle
CN105117147A (en) * 2015-07-24 2015-12-02 上海修源网络科技有限公司 Method and apparatus for manipulating vehicle-mounted operating system based on gesture and vehicle-mounted device
CN105151048A (en) * 2015-10-22 2015-12-16 上海擎感智能科技有限公司 Gesture recognition control method and system of vehicle-mounted terminal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101608918A (en) * 2009-07-25 2009-12-23 深圳市凯立德计算机***技术有限公司 Navigation setting method and device
CN102750096A (en) * 2012-06-15 2012-10-24 深圳乐投卡尔科技有限公司 Vehicle-mounted Android platform multi-point gesture control method
CN102866803A (en) * 2012-08-30 2013-01-09 浙江大学 Method and device for operating and controlling virtual center console of Blind-operation-supported automobile by gestures
CN104216514A (en) * 2014-07-08 2014-12-17 深圳市华宝电子科技有限公司 Method and device for controlling vehicle-mounted device, and vehicle
CN105117147A (en) * 2015-07-24 2015-12-02 上海修源网络科技有限公司 Method and apparatus for manipulating vehicle-mounted operating system based on gesture and vehicle-mounted device
CN105151048A (en) * 2015-10-22 2015-12-16 上海擎感智能科技有限公司 Gesture recognition control method and system of vehicle-mounted terminal

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