WO2020181423A1 - 书写笔记信息的传输方法及其传输系统、电子设备 - Google Patents

书写笔记信息的传输方法及其传输系统、电子设备 Download PDF

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Publication number
WO2020181423A1
WO2020181423A1 PCT/CN2019/077519 CN2019077519W WO2020181423A1 WO 2020181423 A1 WO2020181423 A1 WO 2020181423A1 CN 2019077519 W CN2019077519 W CN 2019077519W WO 2020181423 A1 WO2020181423 A1 WO 2020181423A1
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WIPO (PCT)
Prior art keywords
electronic device
stylus
distance
note information
stylus pen
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Application number
PCT/CN2019/077519
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English (en)
French (fr)
Inventor
黄必勇
文丹
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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Publication date
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 CN201980073484.3A priority Critical patent/CN113260963A/zh
Priority to PCT/CN2019/077519 priority patent/WO2020181423A1/zh
Publication of WO2020181423A1 publication Critical patent/WO2020181423A1/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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Definitions

  • This application relates to the technical field of data information transmission, and in particular to a method for transmitting written note information, electronic equipment, and a system for transmitting written note information.
  • the handwriting input device includes a handwriting board and a handwriting pen matched with the handwriting board.
  • the traditional handwriting board can display the written note information and store the written note information.
  • the written note information on the handwriting board can be sent to the electronic device for display.
  • this operation is inconvenient.
  • the present invention provides a method for transmitting written note information, an electronic device, and a system for transmitting written note information to solve the above-mentioned problems.
  • an embodiment of the present application provides a method for transmitting written note information, which is applied to an electronic device and includes the following steps:
  • an embodiment of the present application provides an electronic device including a processor and a communication module electrically connected to the processor, and the electronic device establishes a communication connection with a stylus pen and a writing tablet through the communication module,
  • the processor is used to perform the following operations:
  • an embodiment of the present application provides a transmission system for writing notes information, including a stylus pen, a handwriting tablet, and the electronic device described above.
  • the embodiment of the application establishes a communication connection between an electronic device and a stylus pen and a handwriting tablet; and receives a transmission signal sent by the stylus pen for transmitting written note information, where the transmission signal is a preset received by the stylus pen in response A signal generated by a touch operation; in response to the response signal, sending a request signal to the handwriting board to obtain written note information on the handwriting board; and receiving and displaying the data sent by the handwriting board in response to the request signal Write note information.
  • the present application is based on the touch operation of the stylus pen to send the written note information on the handwriting board to the electronic device for display, and the operation is convenient.
  • FIG. 1 is a schematic diagram of program modules of a system for transmitting written notes information provided by an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of a stylus provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a communication connection between a stylus pen and an electronic device according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of the written note information on the handwriting board provided by an embodiment of the present application sent to the electronic device for display through the stylus pen.
  • FIG. 5 is a flowchart of a method for transmitting written note information according to an embodiment of the present application.
  • Fig. 6 is a sub-flowchart of sending a request signal for acquiring written note information on the handwriting tablet to the handwriting tablet according to an embodiment of the application.
  • FIG. 1 is a schematic diagram of program modules of a system 1000 for writing note information according to an embodiment of the application.
  • the transmission system 1000 for writing note information includes a handwriting input device 100 and an electronic device 300.
  • the handwriting input device 100 may be communicatively connected with the electronic device 300 through the network 500.
  • the handwriting input device 100 includes a stylus pen 10 and a handwriting tablet 20, and the stylus pen 10 and the handwriting tablet 20 may also be communicatively connected via the network 500. In this way, data and information can be transmitted between the stylus pen 10, the stylus 20, and the electronic device 300.
  • the network 500 may be, but is not limited to, wifi, Bluetooth, or mobile communication 2G, 3G, 4G, 5G and other communication networks. Therefore, the written note information on the handwriting board 20 can be wirelessly transmitted to the electronic device 300 through the network 500 for display.
  • the electronic device 300 may be, but is not limited to, electronic products such as mobile phones, tablet computers, notebook computers, and wearable smart devices.
  • the electronic device 300 includes a processor 31 and a communication module 33 electrically connected to the processor 31.
  • the communication module 33 is used to establish a communication connection between the electronic device 300 and the stylus 10 and the handwriting board 20.
  • the communication module 33 is used to connect the electronic device 300 to the stylus 10 and the handwriting tablet 20 through the aforementioned network 500.
  • the processor 31 is configured to receive a transmission signal for transmitting written note information sent by the stylus pen 10, and in response to the transmission signal, send a request signal for acquiring the written note information on the handwriting board 20 to the handwriting board 20, and receive and display the handwriting The writing note information sent by the board 20 in response to the request signal.
  • the processor 31 of the electronic device 300 is also used to determine whether the distance between the stylus 10 and the electronic device 300 is less than or equal to a preset threshold, and the distance between the stylus 10 and the electronic device 300 is less than When it is equal to or equal to the preset threshold, a request signal for acquiring the written note information on the handwriting board 20 is sent to the handwriting board 20. In this way, when the distance between the stylus pen 10 and the electronic device 300 is less than or equal to the preset threshold, it is controlled to receive the written note information, that is, the electronic device can dynamically receive the written note information along with the movement of the stylus. Display, thereby improving the user experience.
  • FIG. 2 is a schematic diagram of the structure of the stylus 10 provided by an embodiment of the application.
  • the stylus 10 includes a processor 11 and a communication module 13 electrically connected to the processor 11.
  • the communication module 13 is used to establish a communication connection between the handwriting pen 10 and the handwriting board 20 and the electronic device 300.
  • the communication module 13 may be a low-power Bluetooth module for transmitting Bluetooth signals to the electronic device 300 and the handwriting board 20.
  • the communication module 13 may be integrated in the processor 11, or may be an independent communication module.
  • the communication module 13 may also be other chips with communication functions, for example, a WiFi chip.
  • FIG. 3 is a schematic diagram of the communication connection between the stylus 10 and the electronic device 300 according to an embodiment of the application.
  • the processor 31 of the electronic device 300 receives the Bluetooth signal sent by the stylus pen 10, and calculates the distance between the stylus pen 10 and the electronic device 300 according to the received Bluetooth signal strength.
  • the stylus pen 10 or the electronic device 300 may also be separately provided with a distance measuring sensor for detecting the distance between the stylus pen 10 and the electronic device 300 to generate corresponding sensing signals.
  • the processor 31 is further configured to obtain the sensing signal generated by the distance measuring sensor detecting the distance between the stylus 10 and the electronic device 300, and determine the distance between the stylus 10 and the electronic device 300 according to the sensing signal.
  • the distance measuring sensor may be, but not limited to, including an ultrasonic distance measuring sensor, a laser distance measuring sensor, an infrared distance measuring sensor, a radar sensor, and the like.
  • the processor 11 of the stylus pen 10 responds to a preset touch operation on the stylus pen 10 and sends the transmission signal for transmitting the written note information to the electronic device 300.
  • the transmission signal is a signal generated by the stylus pen 10 in response to the received preset touch operation.
  • the preset touch operation includes a pressing operation applied to the stylus pen 10.
  • the preset touch operation includes a pressing operation applied to the stylus pen 10, and a touch operation in which the pressing operation reaches a preset time.
  • the preset touch operation further includes a click operation applied to the stylus pen 10.
  • an operating area 15 is provided on the housing of the stylus pen 10.
  • the stylus 10 is provided with a touch switch or a mechanical switch electrically connected to the processor 11 at a position corresponding to the operation area 15.
  • the touch switch may be, but is not limited to, a capacitive induction touch switch, a resistive touch switch or a radio receiver switch.
  • a sensor electrically connected to the processor 11 is provided at a position of the stylus 10 corresponding to the operation area 15.
  • the sensor is used to obtain touch parameters generated by a user performing a touch operation in the operation area 15.
  • the preset touch operation is a touch operation performed by the user in the operation area 15 and whose touch parameters meet preset conditions.
  • the processor 11 of the stylus 10 is further configured to determine whether the touch parameters meet a preset condition, and when the touch parameters meet the preset condition, send to the electronic device 300 for transmitting the The transmission signal for writing note information. In this way, it is possible to prevent the user from accidentally touching and operating the stylus pen 10 and sending the written note information on the handwriting board 20 to the electronic device 300 for display.
  • the touch parameters include, but are not limited to, pressing force, touch area, or touch time.
  • the preset condition may be a preset parameter value defined by the user or preset in the factory default of the stylus 10.
  • the handwriting board 20 includes a processor 21 and a memory 23 electrically connected to the processor 21.
  • the processor 21 responds to the handwriting input operation of the handwriting pen 10 on the handwriting board 20 to generate written note information.
  • the memory 23 is used to store the written note information. It is understandable that the written note information may be customized written note information, or the written note information generated by the processor 21 in response to the handwriting input operation of the stylus 10 on the handwriting board 20 at the current moment.
  • FIG. 4 shows a schematic diagram of the written note information on the handwriting board 20 being sent to the electronic device 300 through the handwriting pen 10 for display.
  • the handwriting board 20 further includes a touch pad 25 electrically connected to the processor 21.
  • the touchpad 25 is used to respond to the handwriting input operation performed by the stylus 10 on the touchpad 25 to generate written note information.
  • the writing corresponding to the actual note is formed according to the touch coordinate data.
  • Note information it is understandable that, in some embodiments, the method for forming the written note information may also use common technical means in the art, which will not be repeated here.
  • the processor 11, the processor 21, and the processor 31 may be a central processing unit (Central Processing Unit, CPU), or may be other general-purpose processors, digital signal processors (Digital Signal Processors, DSPs), and dedicated integration Circuit (Application Specific Integrated Circuit, ASIC), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the processor 11 is the control center of the stylus 10, and connects various parts of the entire stylus 10 through various interfaces and lines.
  • the processor 21 is the control center of the handwriting board 20, and various parts of the handwriting board 20 are connected by various interfaces and lines.
  • the processor 31 is the control center of the electronic device 300, and uses various interfaces and lines to connect various parts of the entire electronic device 300.
  • the processor 31 of the electronic device 300 is further configured to stop sending the request for receiving the written note information to the handwriting board 20 when the distance between the stylus 10 and the electronic device 300 is greater than the preset threshold; or The first prompt information is generated, and the first prompt information is used to prompt the stylus pen 10 and the electronic device 300 to approach each other.
  • the first prompt information may be, but is not limited to sound, light signal, text information or vibration.
  • the processor 31 is further configured to generate second prompt information when the distance between the stylus pen 10 and the electronic device 300 is less than or equal to the preset threshold, to prompt to keep the stylus pen 10 and the electronic device 300 in their current positions .
  • the processor 31 controls the distance between the stylus 10 and the electronic device 300 to be less than or equal to the preset threshold, for example, controlling the stylus 10 and the electronic device 300 to stop moving; controlling any one of the stylus 10 and the electronic device 300 to move , And ensure that the distance between the two is less than or equal to the preset threshold; or control the stylus 10 and the electronic device 300 to move synchronously, so that the distance between the stylus 10 and the electronic device 300 is less than or equal to the preset
  • the threshold is set to realize the transmission of the written note information.
  • the processor 31 of the electronic device 300 is further configured to generate third prompt information after the transmission of the written note information is completed, for prompting the user to move the stylus 10 or the electronic device 300 at will.
  • both the second prompt information and the third prompt information may be, but are not limited to sound, light signal, text information or vibration.
  • FIG. 5 is a flowchart of a method for transmitting written note information according to an embodiment of this application.
  • the method for transmitting the written note information includes the following steps:
  • Step S501 establishing a communication connection with the stylus 10 and the handwriting pad 20.
  • Step S503 Receive a transmission signal for transmitting written note information sent by the stylus 10, where the transmission signal is a signal generated by the stylus 10 in response to the received preset touch operation.
  • the preset touch operation includes a pressing operation applied to the stylus pen 10.
  • the preset touch operation includes a pressing operation applied to the stylus pen 10, and a touch operation in which the pressing operation reaches a preset time.
  • the preset touch operation may also include a click operation applied to the stylus pen 10.
  • an operation area 15 is provided on the housing of the stylus pen 10.
  • the stylus 10 is provided with a touch switch or a mechanical switch electrically connected to the processor 11 at a position corresponding to the operation area 15.
  • the touch switch may be, but is not limited to, a capacitive induction touch switch, a resistive touch switch or a radio receiver switch.
  • a sensor electrically connected to the processor 11 may also be provided at a position of the stylus pen 10 corresponding to the operation area 15.
  • the sensor is used to obtain touch parameters generated by a user performing a touch operation in the operation area 15.
  • the preset touch operation is a touch operation performed by the user in the operation area 15 and the touch parameters meet the preset conditions.
  • the stylus pen 10 first determines whether the touch parameter meets a preset condition, and when the touch parameter meets the preset condition, sends a transmission signal for transmitting the written note information to the electronic device 300 . In this way, it is possible to prevent the user from accidentally touching and operating the stylus pen 10 and sending the written note information on the handwriting board 20 to the electronic device 300 for display.
  • the touch parameters include, but are not limited to, pressing force, touch area, or touch time.
  • the preset condition may be a preset parameter value defined by the user or preset in the factory default of the stylus 10.
  • Step S505 In response to the transmission signal, a request signal for acquiring the written note information on the handwriting tablet 20 is sent to the handwriting tablet 20.
  • the written note information may be customized written note information, or the processor 21 generates the written note information in response to the handwriting input operation of the stylus 10 on the handwriting board 20 at the current moment.
  • Step S507 Receive and display the written note information sent by the handwriting board 20 in response to the request signal.
  • the method further includes:
  • First prompt information is generated, and the first prompt information is used to prompt the stylus 10 and the electronic device 300 to approach each other.
  • the first prompt information may be, but is not limited to sound, light signal, text information or vibration.
  • the method further includes: when the distance between the stylus 10 and the electronic device 300 is less than or equal to the preset threshold, generating second prompt information to prompt the stylus 10 and The electronic device 300 maintains the current position.
  • the distance between the stylus 10 and the electronic device 300 is less than or equal to the preset threshold, for example, controlling the stylus 10 and the electronic device 300 to stop moving; controlling any one of the stylus 10 and the electronic device 300 to move , And ensure that the distance between the two is less than or equal to the preset threshold; or control the stylus 10 and the electronic device 300 to move synchronously, so that the distance between the stylus 10 and the electronic device 300 is less than or equal to the preset
  • the threshold is set to realize the transmission of the written note information.
  • the second prompt information may be, but is not limited to sound, light signal, text information or vibration.
  • the method further includes: after the transmission of the written note information is completed, generating third prompt information for prompting the user to move the stylus 10 or the electronic device 300 at will.
  • the third prompt information may be, but is not limited to sound, light signal, text information or vibration.
  • step S505 includes the following steps:
  • Step S5051 In response to the transmission signal, determine whether the distance between the stylus 10 and the electronic device 300 is less than or equal to a preset threshold;
  • Step S5053 When the distance between the stylus 10 and the electronic device 300 is less than or equal to a preset threshold, send a request signal to the handwriting board 20 to obtain written note information on the handwriting board 20.
  • the method before determining whether the distance between the stylus 10 and the electronic device 300 is less than or equal to a preset threshold, the method further includes:
  • the distance between the stylus 10 and the electronic device 300 is calculated.
  • the stylus 10 includes a communication module 13.
  • the communication module 13 is used to establish a communication connection between the stylus 10 and the handwriting board 20 and the electronic device 300.
  • the communication module 13 may be a Bluetooth low energy module, which is used to transmit Bluetooth signals to the electronic device 300 and the handwriting board 20.
  • the communication module 13 may be integrated in the processor 11, or may be an independent communication module. In other embodiments, the communication module 13 may also be other chips with communication functions, for example, a WiFi chip.
  • the electronic device 300 receives the Bluetooth signal sent by the stylus pen 10, and calculates the distance between the stylus pen 10 and the electronic device 300 according to the received Bluetooth signal strength.
  • the electronic device 300 is provided with a distance measuring sensor, and before determining whether the distance between the stylus 10 and the electronic device 300 is less than or equal to a preset threshold, the method further include:
  • the distance between the stylus 10 and the electronic device 300 is determined according to the sensing signal.
  • the distance measuring sensor may be, but is not limited to, including an ultrasonic distance measuring sensor, a laser distance measuring sensor, an infrared distance measuring sensor, a radar sensor, and the like.
  • the method may not need to perform steps S5051 and S5053, that is, in response to the transmission signal, it sends a request signal to the handwriting board 20 to obtain written note information on the handwriting board 20.
  • the embodiment of the application establishes a communication connection between the electronic device and the stylus pen and the handwriting pad; receives a transmission signal sent by the stylus pen for transmitting written note information, wherein the transmission signal is a response received by the stylus pen Preset the signal generated by the touch operation; in response to the transmission signal for transmitting the written note information, send to the handwriting board a request signal for acquiring the written note information on the handwriting board; and receive and display the handwriting board response The written note information sent by the request signal.
  • the present application is based on the touch operation of the stylus pen to send the written note information on the handwriting board to the electronic device for display, and the operation is convenient.
  • the request signal of the written note information on the handwriting board so as to realize the sending of the written note information to the electronic device for display, that is, the electronic device can dynamically receive and display the written note information along with the movement of the stylus, thereby Improve the user experience.
  • the method for transmitting written notes information can be implemented in hardware, firmware, or can be used as software or computer code that can be stored in computer-readable storage media such as CD, ROM, RAM, floppy disk, hard disk, or magneto-optical disk , Or can be used as computer code originally stored on a remote recording medium or a non-transitory machine-readable medium, downloaded via a network and stored in a local recording medium, so that the method described here can use a general-purpose computer or a special processor or be used in such as Programmable or dedicated hardware such as ASIC or FPGA is presented in software stored on a recording medium.
  • a computer, processor, microprocessor, controller, or programmable hardware includes memory components, such as RAM, ROM, flash memory, etc., when the computer, processor, or hardware implements the processing methods described here
  • the memory component can store or receive the software or computer code.
  • a general-purpose computer accesses the code for implementing the processing shown here, the execution of the code converts the general-purpose computer into a dedicated computer for executing the processing shown here.
  • the computer-readable storage medium may be a solid-state memory, a memory card, an optical disc, etc.
  • the computer-readable storage medium stores program instructions for the computer to call to execute the method for transmitting written note information shown in FIG. 5.

Abstract

本申请实施例提供了一种书写笔记信息的传输方法，应用于电子设备。所述方法包括如下步骤：建立所述电子设备与手写笔及手写板的通信连接(S501)；接收所述手写笔发送的传输书写笔记信息的传输信号，其中，所述传输信号为所述手写笔响应接收到的预设触控操作而产生的信号(S503)；响应所述传输信号，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号(S505)；以及接收并显示所述手写板响应所述请求信号而发送的书写笔记信息(S507)。本申请实施例提供了一种电子设备及书写笔记信息的传输系统。采用本申请实施例的书写笔记信息的传输方法，操作方便。

Description

书写笔记信息的传输方法及其传输系统、电子设备 技术领域
本申请涉及数据信息传输技术领域，尤其涉及一种书写笔记信息的传输方法、电子设备及书写笔记信息的传输系统。
背景技术
手写输入设备包括手写板及与手写板相配合的手写笔。传统的手写板可显示书写笔记信息并存储该书写笔记信息。当手写板与电子设备建立连接，通过触发特定的按钮可将手写板上的书写笔记信息发送至电子设备进行显示。然而，该操作不便。
发明内容
有鉴于此，本发明提供一种书写笔记信息的传输方法、电子设备及书写笔记信息的传输系统，以解决上述问题。
第一方面，本申请实施例提供了一种书写笔记信息的传输方法，应用于电子设备，包括如下步骤：
建立所述电子设备与手写笔及手写板的通信连接；
接收所述手写笔发送的传输书写笔记信息的传输信号，其中，所述传输信号为所述手写笔响应接收到的预设触控操作而产生的信号；
响应所述传输信号，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号；以及
接收并显示所述手写板响应所述请求信号而发送的书写笔记信息。
第二方面，本申请实施例提供了一种电子设备，包括处理器及电连接于所述处理器的通信模块，所述电子设备通过所述通信模块建立与手写笔及手写板的通信连接，所述处理器用于执行以下操作：
接收所述手写笔发送的传输书写笔记信息的传输信号，其中，所述传输信号 为所述手写笔响应接收到的预设触控操作而产生的信号；
响应所述传输信号，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号；以及
接收并显示所述手写板响应所述请求信号而发送的书写笔记信息。
第三方面，本申请实施例提供了一种书写笔记信息的传输系统，包括手写笔、手写板及如上所述的电子装置。
本申请实施例通过建立电子设备与手写笔及手写板的通信连接；接收所述手写笔发送的传输书写笔记信息的传输信号，其中，所述传输信号为所述手写笔响应接收到的预设触控操作而产生的信号；响应所述响应信号，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号；以及接收并显示所述手写板响应所述请求信号而发送的书写笔记信息。如此，本申请基于手写笔的触控操作可实现将手写板上的书写笔记信息发送至电子装置进行显示，操作方便。
附图说明
为了更清楚地说明本申请实施方式或现有技术中的技术方案，下面将对实施方式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申请的一些实施方式，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是本申请一实施方式提供的书写笔记信息的传输系统的程序模块示意图。
图2是本申请一实施方式提供的手写笔的结构示意图。
图3是本申请一实施方式提供的手写笔与电子设备的通信连接的示意图。
图4是本申请一实施方式提供的手写板上的书写笔记信息通过手写笔发送至电子设备进行显示的示意图。
图5是本申请一实施方式提供的书写笔记信息的传输方法的流程图。
图6为本申请一实施例公开的向所述手写板发送获取所述手写板上的书写笔记信息的请求信号的子流程图。
具体实施方式
下面将结合本申请实施方式中的附图，对本申请实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式仅仅是本申请一部分实施方式，而不是全部的实施方式。基于本申请中的实施方式，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方式，都属于本申请保护的范围。
请参阅图1，图1所示为本申请一实施方式提供的书写笔记信息的传输系统1000的程序模块示意图。书写笔记信息的传输系统1000包括手写输入设备100和电子设备300。手写输入设备100可以通过网络500与电子设备300通信连接。进一步地，在本实施例中，手写输入设备100包括手写笔10和手写板20，且手写笔10和手写板20也可通过网络500通信连接。如此手写笔10、手写板20及电子设备300之间可进行数据信息传输。
网络500可以是，但不局限于wifi、蓝牙或移动通信的2G、3G、4G、5G等通信网络。因此，手写板20上的书写笔记信息可以通过网络500无线传输到电子设备300进行显示。电子设备300可以是，但不局限于手机、平板电脑、笔记本电脑、穿戴式智能设备等电子产品。
在本实施方式中，电子设备300包括处理器31及电连接于处理器31的通信模块33。通信模块33用于建立电子设备300与手写笔10及手写板20的通信连接。例如，通信模块33用于将电子设备300通过上述网络500连接至手写笔10及手写板20。处理器31用于接收手写笔10发送的传输书写笔记信息的传输信号，响应所述传输信号，向手写板20发送用于获取手写板20上的书写笔记信息的请求信号，以及接收并显示手写板20响应所述请求信号而发送的书写笔记信息。
在本实施方式中，电子设备300的处理器31还用于判断手写笔10和电子设备300之间的距离是否小于或等于预设阈值，以及在手写笔10和电子设备300之间的距离小于或等于预设阈值时，向手写板20发送用于获取手写板20上的书写笔记信息的请求信号。如此，在手写笔10和电子设备300之间的距离小于或 等于预设阈值时，才控制接收所述书写笔记信息，也即电子设备能够随着手写笔的移动动态接收所述书写笔记信息并进行显示，从而提升了用户的体验。
请一并参阅图2，图2所示为本申请一实施方式提供的手写笔10的结构示意图。在本实施方式中，手写笔10包括处理器11及电连接于处理器11的通信模块13。通信模块13用于建立手写笔10与手写板20及电子设备300之间的通信连接。
具体的，在本实施方式中，通信模块13可以为低功耗蓝牙模块，用于向电子设备300和手写板20发射蓝牙信号。通信模块13可以集成于处理器11内，也可以为独立的通信模块。在其它实施方式中，通信模块13还可以是其它具有通讯功能的芯片，例如，WiFi芯片。
请一并参阅图3，图3所示为本申请一实施方式的手写笔10与电子设备300的通信连接的示意图。电子设备300的处理器31接收手写笔10发送的蓝牙信号，并根据接收到的蓝牙信号强度计算手写笔10与电子设备300之间的距离。在本实施方式中，手写笔10与电子设备300之间的距离为：D＝10^((abs(RSSI)-59)/(10*2.0))，其中，D表示手写笔10与电子设备300之间的距离，RSSI表示电子设备300接收到的手写笔10的蓝牙信号强度。
可以理解的，在其他实施方式中，手写笔10或电子设备300上还可以单独设置测距传感器，用于侦测手写笔10与电子设备300之间的距离而产生相应的感应信号。处理器31还用于获取所述测距传感器侦测手写笔10与电子设备300之间的距离而产生的感应信号，以及根据所述感应信号确定手写笔10和电子设备300之间的距离。在本实施方式中，所述测距传感器可以为，但不局限于包括超声波测距传感器、激光测距传感器、红外线测距传感器、雷达传感器等。
手写笔10的处理器11响应在手写笔10上的预设触控操作，发送用于传输所述书写笔记信息的所述传输信号至电子设备300。其中，所述传输信号为手写笔10响应接收到的所述预设触控操作而产生的信号。在一实施方式中，当用户用手写笔10完成了书写时，可触控手写笔10上的操作区15，当操作区15接收到用户的触控操作时，处理器11生成用于传输所述书写笔记信息的所述传 输信号。在一实施方式中，所述预设触控操作包括施加于手写笔10上的按压操作。可选的，所述预设触控操作包括施加于手写笔10上的按压操作，且所述按压操作达到预设时间的触控操作。在另一实施方式中，所述预设触控操作还包括对手写笔10施加的点击操作。
请再次参阅图2，在本实施方式中，手写笔10的壳体上设置有操作区15。手写笔10对应操作区15的位置处设置有电连接于处理器11的触摸开关或机械开关。所述触摸开关可以是，但不局限于电容式感应触摸开关、电阻式触摸开关或无线电接收器开关。
在一些实施方式中，手写笔10对应操作区15的位置处设置有电连接于处理器11的传感器。所述传感器用于获取用户在操作区15进行触控操作而生成的触控参数。所述预设触控操作为用户在所述操作区15进行的，且触控参数满足预设条件的触控操作。具体的，手写笔10的处理器11还用于判断所述触控参数是否满足预设条件，以及在所述触控参数满足所述预设条件时，向电子设备300发送用于传输所述书写笔记信息的所述传输信号。如此，可以避免用户误触控操作手写笔10而将手写板20上的书写笔记信息发送至电子设备300进行显示。其中，所述触控参数包括，但不局限于按压力度、触摸面积或者是触摸时间。所述预设条件可以是根据用户自定义或在手写笔10出厂默认预设的预设参数数值。
请再次参阅图1，在本实施方式中，手写板20包括处理器21及电连接于处理器21的存储器23。处理器21响应手写笔10在手写板20上的手写输入操作，生成书写笔记信息。存储器23用于存储所述书写笔记信息。可以理解的，所述书写笔记信息可以是自定义的书写笔记信息，也可以是当前时刻处理器21响应于手写笔10在手写板20上的手写输入操作所生成的书写笔记信息。
请参见图4，图4所示为手写板20上的书写笔记信息通过手写笔10发送至电子设备300进行显示的示意图。在本实施方式中，手写板20还包括电连接于处理器21的触控板25。触控板25用于响应手写笔10在触控板25上进行的手写输入操作，以生成的书写笔记信息。
具体的，在本实施方式中，通过感测手写笔10在触控板25上的书写纸上的 书写操作并生成触控坐标数据，以根据所述触控坐标数据形成与真实笔记对应的书写笔记信息。可以理解的，在一些实施方式中，所述书写笔记信息的形成方式还可以采用本领域通用技术手段，在此不再赘述。
可以理解的，处理器11、处理器21及处理器31可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。处理器11是手写笔10的控制中心，利用各种接口和线路连接整个手写笔10的各个部分。处理器21是手写板20的控制中心，利用各种接口和线路连接整个手写板20的各个部分。处理器31是电子设备300的控制中心，利用各种接口和线路连接整个电子设备300的各个部分。
可选的，电子设备300的处理器31还用于在手写笔10与电子设备300之间的间距大于所述预设阈值时，停止向手写板20发送接收所述书写笔记信息的请求；或者生成第一提示信息，所述第一提示信息用于提示将手写笔10和电子设备300相互靠近。其中，所述第一提示信息可以为，但不局限于声音、光信号、文字信息或振动。
进一步的，处理器31还用于在手写笔10与电子设备300之间的距离小于或等于所述预设阈值时，生成第二提示信息，以提示将手写笔10及电子设备300保持当前位置。如此，通过控制手写笔10及电子设备300之间的距离小于或等于所述预设阈值，例如控制手写笔10及电子设备300停止移动；控制手写笔10及电子设备300中的任意一者移动，并确保两者之间的距离小于或等于所述预设阈值；或是控制手写笔10与电子设备300同步移动，从而使得手写笔10与电子设备300之间的距离小于或等于所述预设阈值，进而实现所述书写笔记信息进行传输。
可选的，电子设备300的处理器31还用于在所述书写笔记信息传输完毕后， 生成第三提示信息，用于提示用户可以随意挪动手写笔10或电子设备300。其中，所述第二提示信息及所述第三提示信息均可以为，但不局限于声音、光信号、文字信息或振动。
请参阅图5，为本申请一实施方式提供的一种书写笔记信息的传输方法的流程图。如图5所示，所述书写笔记信息的传输方法，应用于上述电子设备300，包括如下步骤：
步骤S501，建立与手写笔10及手写板20的通信连接。
步骤S503，接收所述手写笔10发送的传输书写笔记信息的传输信号，其中，所述传输信号为所述手写笔10响应接收到的预设触控操作而产生的信号。
其中，所述预设触控操作包括施加于所述手写笔10上的按压操作。可选的，所述预设触控操作包括施加于所述手写笔10上的按压操作，且所述按压操作达到预设时间的触控操作。所述预设触控操作还可包括对所述手写笔10施加的点击操作。
具体的，在本实施方式中，手写笔10的壳体上设置有操作区15。手写笔10对应操作区15的位置处设置有电连接于处理器11的触摸开关或机械开关。所述触摸开关可以是，但不局限于电容式感应触摸开关、电阻式触摸开关或无线电接收器开关。
在一些实施方式中，手写笔10对应操作区15的位置处还可以设置有电连接于处理器11的传感器。所述传感器用于获取用户在操作区15进行触控操作而生成的触控参数。其中，所述预设触控操作为用户在所述操作区15进行的，且触控参数满足预设条件的触控操作。具体的，手写笔10先判断所述触控参数是否满足预设条件，并且在所述触控参数满足所述预设条件时，向电子设备300发送用于传输所述书写笔记信息的传输信号。如此，可以避免用户误触控操作手写笔10而将手写板20上的书写笔记信息发送至电子设备300进行显示。其中，所述触控参数包括，但不局限于按压力度、触摸面积或者是触摸时间。所述预设条件可以是根据用户自定义或在手写笔10出厂默认预设的预设参数数值。
步骤S505，响应所述传输信号，向所述手写板20发送获取所述手写板20 上的书写笔记信息的请求信号。
可以理解的，所述书写笔记信息可以是自定义的书写笔记信息，也可以是当前时刻处理器21响应于手写笔10在手写板20上的手写输入操作，生成书写笔记信息。
步骤S507，接收并显示所述手写板20响应所述请求信号而发送的书写笔记信息。
可选的，所述方法还包括：
在所述手写笔10与所述电子设备300之间的间距大于所述预设阈值时，停止向手写板20发送获取所述手写板20上的书写笔记信息的请求信号；或者
生成第一提示信息，所述第一提示信息用于提示将所述手写笔10和所述电子设备300相互靠近。
其中，所述第一提示信息可以为，但不局限于声音、光信号、文字信息或振动。
进一步的，所述方法还包括：在所述手写笔10和所述电子设备300之间的距离小于或等于所述预设阈值时，生成第二提示信息，以提示将所述手写笔10及所述电子设备300保持当前位置。如此，通过控制手写笔10及电子设备300之间的距离小于或等于所述预设阈值，例如控制手写笔10及电子设备300停止移动；控制手写笔10及电子设备300中的任意一者移动，并确保两者之间的距离小于或等于所述预设阈值；或是控制手写笔10与电子设备300同步移动，从而使得手写笔10与电子设备300之间的距离小于或等于所述预设阈值，进而实现所述书写笔记信息进行传输。其中，所述第二提示信息可以为，但不局限于声音、光信号、文字信息或振动。
可选的，所述方法还包括：在所述书写笔记信息传输完毕后，生成第三提示信息，用于提示用户可以随意挪动手写笔10或电子设备300。其中，所述第三提示信息可以为，但不局限于声音、光信号、文字信息或振动。
如图6所示，具体地，在另一个实施方式中，步骤S505包括如下步骤：
步骤S5051，响应所述传输信号，判断所述手写笔10和所述电子设备300 之间的距离是否小于或等于预设阈值；
步骤S5053，在所述手写笔10和所述电子设备300之间的距离小于或等于预设阈值时，向所述手写板20发送获取所述手写板20上的书写笔记信息的请求信号。
在本实施方式中，在所述判断所述手写笔10和所述电子设备300之间的距离是否小于或等于预设阈值之前，所述方法还包括：
获取接收到的所述手写笔10的蓝牙信号强度；
根据所述蓝牙信号强度，计算所述手写笔10和所述电子设备300之间的距离。
具体的，所述手写笔10包括通信模块13。所述通信模块13用于建立手写笔10与手写板20及电子设备300之间的通信连接。在本实施方式中，所述通信模块13可以为低功耗蓝牙模块，用于向电子设备300和手写板20发射蓝牙信号。通信模块13可以集成于处理器11内，也可以为独立的通信模块。在其它实施方式中，通信模块13还可以是其它具有通讯功能的芯片，例如，WiFi芯片。电子设备300接收手写笔10发送的蓝牙信号，并根据接收到的蓝牙信号强度计算手写笔10与电子设备300之间的距离。在本实施方式中，手写笔10与电子设备300之间的距离为：D＝10^((abs(RSSI)-59)/(10*2.0))，其中，D表示手写笔10与电子设备300之间的距离，RSSI表示电子设备300接收到的手写笔10的蓝牙信号强度。
在其他实施方式中，所述电子设备300上设置有测距传感器，在所述判断所述手写笔10和所述电子设备300之间的距离是否小于或等于预设阈值之前，所述方法还包括：
获取所述测距传感器侦测所述手写笔10和所述电子设备300之间的距离产生的感应信号；
根据所述感应信号确定所述手写笔10和所述电子设备300之间的距离。
其中，在本实施方式中，所述测距传感器可以为，但不局限于包括超声波测距传感器、激光测距传感器、红外线测距传感器、雷达传感器等。
在一些实施例中，所述方法可以无需执行步骤S5051和S5053，也即在响应所述传输信号，则向所述手写板20发送获取所述手写板20上的书写笔记信息的请求信号。
本申请实施例通过建立所述电子设备与手写笔及手写板的通信连接；接收所述手写笔发送的传输书写笔记信息的传输信号，其中，所述传输信号为所述手写笔响应接收到的预设触控操作而产生的信号；响应所述传输书写笔记信息的传输信号，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号；以及接收并显示所述手写板响应所述请求信号而发送的书写笔记信息。如此，本申请基于手写笔的触控操作可实现将手写板上的书写笔记信息发送至电子装置进行显示，操作方便。此外，接收所述手写笔发送的传输所述书写笔记信息的传输信号，且在所述手写笔和所述电子设备之间的距离小于或等于预设阈值时，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号，从而实现将所述书写笔记信息发送至电子设备进行显示，也即电子设备能够随着手写笔的移动动态接收所述书写笔记信息并进行显示，从而提升了用户的体验。
需要说明的是，对于前述的各方法实施方式，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施方式均属于优选实施方式，所涉及的动作和模块并不一定是本发明所必须的。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详细描述的部分，可以参见其他实施例的相关描述。
本申请实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本申请提供的书写笔记信息的传输方法可以在硬件、固件中实施，或者可以作为可以存储在例如CD、ROM、RAM、软盘、硬盘或磁光盘的等计算机可读存储介质中的软件或计算机代码，或者可以作为原始存储在远程记录介质或非瞬时的机器可读介质上、通过网络下载并且存储在本地记录介质中的计算机代码，从而这里描述的方法可以利用通用计算机或特殊处理器或在诸如ASIC或FPGA 之类的可编程或专用硬件中以存储在记录介质上的软件来呈现。如本领域能够理解的，计算机、处理器、微处理器、控制器或可编程硬件包括存储器组件，例如，RAM、ROM、闪存等，当计算机、处理器或硬件实施这里描述的处理方法而存取和执行软件或计算机代码时，存储器组件可以存储或接收软件或计算机代码。另外，当通用计算机存取用于实施这里示出的处理的代码时，代码的执行将通用计算机转换为用于执行这里示出的处理的专用计算机。
其中，所述计算机可读存储介质可为固态存储器、存储卡、光碟等。所述计算机可读存储介质存储有程序指令而供计算机调用后执行图5所示的书写笔记信息的传输方法。
以上对本发明实施方式进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施方式的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上上述，本说明书内容不应理解为对本发明的限制。

Claims (19)

  1. 一种书写笔记信息的传输方法，应用于电子设备，其特征在于，包括如下步骤：
    建立所述电子设备与手写笔及手写板的通信连接；
    接收所述手写笔发送的传输书写笔记信息的传输信号，其中，所述传输信号为所述手写笔响应接收到的预设触控操作而产生的信号；
    响应所述传输信号，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号；以及
    接收并显示所述手写板响应所述请求信号而发送的书写笔记信息。
  2. 如权利要求1所述的方法，其特征在于，所述响应所述传输信号，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号，包括：
    响应所述传输信号，判断所述手写笔和所述电子设备之间的距离是否小于或等于预设阈值；
    在所述手写笔和所述电子设备之间的距离小于或等于预设阈值时，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号。
  3. 如权利要求2所述的方法，其特征在于，在所述判断所述手写笔和所述电子设备之间的距离是否小于或等于预设阈值之前，所述方法还包括：
    获取接收到的所述手写笔的蓝牙信号强度；
    根据所述蓝牙信号强度，计算所述手写笔和所述电子设备之间的距离。
  4. 如权利要求2所述的方法，其特征在于，所述电子设备上设置有测距传感器，在所述判断所述手写笔和所述电子设备之间的距离是否小于或等于预设阈值之前，所述方法还包括：
    获取所述测距传感器侦测所述手写笔和所述电子设备之间的距离产生的感应信号；
    根据所述感应信号确定所述手写笔和所述电子设备之间的距离。
  5. 如权利要求1所述的方法，其特征在于，所述预设触控操作包括施加于 所述手写笔上的按压操作。
  6. 如权利要求1所述的方法，其特征在于，所述预设触控操作包括对所述手写笔施加的点击操作。
  7. 如权利要求1所述的方法，其特征在于，所述手写笔设置有操作区，所述预设触控操作为用户在所述操作区进行的，且触控参数满足预设条件的触控操作。
  8. 如权利要求2所述的方法，其特征在于，所述方法还包括：
    在所述手写笔与所述电子设备之间的间距大于所述预设阈值时，停止向所述手写板发送获取所述手写板上的书写笔记信息的请求信号；或者
    生成第一提示信息，所述第一提示信息用于提示将所述手写笔和所述电子设备相互靠近。
  9. 如权利要求8所述的方法，其特征在于，所述方法还包括：
    在所述手写笔和所述电子设备之间的距离小于或等于所述预设阈值时，生成第二提示信息，以提示将所述手写笔和所述电子设备保持当前位置。
  10. 一种电子设备，其特征在于，包括处理器及电连接于所述处理器的通信模块；所述通信模块用于建立所述电子设备与手写笔及手写板的通信连接；所述处理器用于接收所述手写笔发送的传输书写笔记信息的传输信号，其中，所述传输信号为所述手写笔响应接收到的预设触控操作而产生的信号，并响应所述传输信号，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号，以及接收并显示所述手写板响应所述请求信号而发送的书写笔记信息。
  11. 如权利要求10所述的电子设备，其特征在于，所述处理器还用于判断所述手写笔和所述电子设备之间的距离是否小于或等于预设阈值，以及在所述手写笔和所述电子设备之间的距离小于或等于预设阈值时，向所述手写板发送获取所述手写板上的书写笔记信息的请求信号。
  12. 如权利要求11所述的电子设备，其特征在于，所述处理器还用于获取接收到的所述手写笔的蓝牙信号强度，以及根据所述蓝牙信号强度，计算所述手写笔和所述电子设备之间的距离。
  13. 如权利要求11所述的电子设备，其特征在于，所述电子设备设置有测距传感器，所述处理器还用于获取所述测距传感器侦测所述手写笔和所述电子设备之间的距离产生的感应信号，以及根据所述感应信号确定所述手写笔和所述电子设备之间的距离。
  14. 如权利要求10所述的电子设备，其特征在于，所述预设触控操作包括施加于所述手写笔上的按压操作。
  15. 如权利要求10所述的电子设备，其特征在于，所述预设触控操作包括对所述手写笔的触摸开关施加的点击操作。
  16. 如权利要求10所述的电子设备，其特征在于，所述手写笔设置有操作区，所述预设触控操作为用户在所述操作区进行的，且触控参数满足预设条件的触控操作。
  17. 如权利要求11所述的电子设备，其特征在于，所述处理器还用于：
    在所述手写笔与所述电子设备之间的间距大于所述预设阈值时，停止向所述手写板发送获取所述手写板上的书写笔记信息的请求信号；或者
    生成第一提示信息，所述第一提示信息用于提示将所述手写笔和所述电子设备相互靠近。
  18. 如权利要求17所述的电子设备，其特征在于，所述处理器还用于：
    在所述手写笔和所述电子设备之间的距离小于或等于所述预设阈值时，生成第二提示信息，以提示将所述手写笔和所述电子设备保持当前位置。
  19. 一种书写笔记信息的传输系统，其特征在于，包括手写笔、手写板及权利要求10-18任意一项所述的电子设备。
PCT/CN2019/077519 2019-03-08 2019-03-08 书写笔记信息的传输方法及其传输系统、电子设备 WO2020181423A1 (zh)

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