WO2020124422A1 - Procédé de commande d'un système d'écriture manuscrite et système d'écriture manuscrite - Google Patents

Procédé de commande d'un système d'écriture manuscrite et système d'écriture manuscrite Download PDF

Info

Publication number
WO2020124422A1
WO2020124422A1 PCT/CN2018/122034 CN2018122034W WO2020124422A1 WO 2020124422 A1 WO2020124422 A1 WO 2020124422A1 CN 2018122034 W CN2018122034 W CN 2018122034W WO 2020124422 A1 WO2020124422 A1 WO 2020124422A1
Authority
WO
WIPO (PCT)
Prior art keywords
instruction
stylus
touch
terminal
operation instruction
Prior art date
Application number
PCT/CN2018/122034
Other languages
English (en)
Chinese (zh)
Inventor
黄晓
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.)
Filing date
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 PCT/CN2018/122034 priority Critical patent/WO2020124422A1/fr
Priority to CN201880097612.3A priority patent/CN113168242A/zh
Publication of WO2020124422A1 publication Critical patent/WO2020124422A1/fr

Links

Images

Classifications

    • 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

Definitions

  • the present application relates to the field of input devices, and in particular to a control method of a handwriting system and a handwriting system.
  • the stylus is only equipped with a pressure-sensitive device at the tip of the pen. By detecting the pressure, the depth effect of the stroke can be modified to restore the real writing experience.
  • the stylus cannot pass the stylus and the user’s Simple interaction controls the display content of the terminal (such as stroke thickness, depth, etc.), and can only rely on the terminal software to control the display content.
  • Embodiments of the present application provide a method for controlling a handwriting system and a handwriting system, which can enable a user to directly interact with a stylus pen to achieve display content control.
  • the present application provides a method for controlling a handwriting system.
  • the handwriting system includes a stylus and a terminal.
  • the stylus includes a pen tube and a flexible sensor disposed on the pen tube.
  • the control method includes: controlling the flexibility
  • the sensor receives a touch operation to obtain a touch operation instruction; receives a writing operation of the stylus to obtain a touch writing instruction; and controls the terminal to perform operations corresponding to the touch operation instruction and the touch writing instruction .
  • the present application also provides a handwriting system, which includes a stylus, a tablet, and a terminal.
  • the stylus includes a pen tube and a flexible sensor disposed on the pen tube, the flexible sensor is used to receive a touch operation to generate a touch operation instruction;
  • the handwriting board is connected to the stylus, the handwriting The board is used to receive the writing operation of the stylus to generate the touch writing instruction;
  • the terminal is connected to the handwriting board, and the terminal is used to execute the touch operation instruction and the touch writing instruction Corresponding operation.
  • the control method and handwriting system of the embodiment of the present application receive the user's touch operation through the flexible sensor of the stylus to generate the touch operation instruction, and receive the writing operation of the stylus through the handwriting board to generate the touch writing instruction, and then through the touch operation
  • the instruction and the touch writing instruction control the terminal to perform the corresponding operation without receiving the user's touch operation through the stylus to control the display content.
  • the terminal performs the corresponding operation to control the display content, such as adjusting the depth and thickness of the stroke , For page turning operations, zoom operations, etc.
  • FIG. 1 is a schematic flowchart of a control method according to some embodiments of the present application.
  • FIG. 2 is a schematic structural diagram of a handwriting system according to some embodiments of the present application.
  • FIG. 3 is a schematic flowchart of a control method according to some embodiments of the present application.
  • FIG. 4 is a schematic diagram of a control method according to some embodiments of the present application.
  • 5 to 7 are schematic flowcharts of control methods of certain embodiments of the present application.
  • FIG. 8 is a schematic diagram of a control method according to some embodiments of the present application.
  • FIG. 9 is a schematic flowchart of a control method according to some embodiments of the present application.
  • FIG. 10 is a schematic flowchart of a control method according to some embodiments of the present application.
  • FIG. 11 is a schematic diagram of a scene of a control method in some embodiments of the present application.
  • FIG. 12 is a schematic flowchart of a control method according to some embodiments of the present application.
  • FIG. 13 is a schematic diagram of a scene of a control method in some embodiments of the present application.
  • FIG. 17 is a schematic diagram of a control method according to some embodiments of the present application.
  • the control method according to the embodiment of the present application is applied to the handwriting system 100.
  • the handwriting system 100 includes a stylus 10 and a terminal 30.
  • the control method includes the following steps:
  • the control terminal 30 performs operations corresponding to the touch operation instruction and the touch writing instruction.
  • the handwriting system 100 includes a stylus pen 10, a tablet 20, and a terminal 30.
  • the stylus 10 includes a pen tube 12, a pen head 14 and a flexible sensor 16 provided on the pen tube 12, the pen head 14 and the flexible sensor 16 are respectively provided at opposite ends of the pen tube 12, and the flexible sensor 16 is used to receive a touch operation to generate Touch operation instructions;
  • the tablet 20 is connected to the stylus 10, and the tablet 20 is used to receive the writing operation of the stylus 10 to generate touch writing instructions;
  • the terminal 30 is connected to the tablet 20, and the terminal 30 is used to execute the touch Operations corresponding to the control operation instruction and the touch writing instruction.
  • step 012 can be executed by the stylus pen 10.
  • Step 014 may be performed by the tablet 20.
  • Step 016 may be performed by the terminal 30.
  • the flexible sensor 16 on the stylus pen 10 receives the user's touch operation to generate a touch operation instruction, and then the user holds the stylus pen 10 and performs touch control on the tablet 20
  • the tablet 20 is connected to the stylus 10
  • the tablet 20 may be connected to the stylus 10 through a wired connection or a wireless connection, for example, the wired connection may be a USB connection, and the wireless connection may be Bluetooth connection, etc.
  • the stylus 10 sends a touch operation instruction to the tablet 20, and the handwriting board 20 generates a touch writing instruction according to the user's touch writing operation, and then sends the touch operation instruction and the touch writing instruction to the terminal 30, and the terminal 30 according to the touch
  • the operation instruction and the touch writing instruction perform corresponding operations.
  • the terminal 30 sets the attributes of the display content (such as the depth and thickness of the written stroke) or performs the page turning operation and zooming operation according to the touch operation instruction;
  • the writing control instruction displays the display content corresponding to the user's touch writing operation.
  • the control method and handwriting system 100 of the embodiment of the present application receive the user's touch operation through the flexible sensor 16 of the stylus 10 to generate a touch operation instruction, and receive the writing operation of the stylus 10 through the handwriting board 20 to generate a touch writing instruction, Then, the terminal 30 is controlled by the touch operation instruction and the touch writing instruction to perform a corresponding operation, and the terminal 30 is not required to perform an operation but receives the user's touch operation through the stylus pen 10 to control the terminal 30 to perform a corresponding operation, such as adjusting a stroke
  • the depth and thickness of the control terminal 30 control the page turning operation and zooming operation.
  • the terminal 30 is also used to receive the writing operation of the stylus 10 to obtain touch writing instructions.
  • the terminal 30 may have a touch function, may receive the writing operation of the stylus 10 to obtain the touch writing instruction, and may communicate with the stylus 10 to receive the touch operation instruction of the stylus 10, and then the terminal 30 may Control operation instructions and touch writing instructions to perform corresponding operations, without receiving writing operations through the tablet 20, the stylus 10 can be directly controlled by the terminal 30 to adjust the depth and thickness of the stroke, and the control terminal 30 can perform page turning operations, zoom operations, etc. operating.
  • the terminal 30 includes a mobile phone, a tablet computer, a notebook computer, a smart wearable device, and so on.
  • the touch operation instruction includes a single-finger slide operation instruction
  • step 012 includes the following steps:
  • the stylus 10 is also used to obtain trajectory data when the flexible sensor 16 receives a single-finger sliding operation, and generate a single-finger sliding operation instruction according to the trajectory data.
  • step 0121 and step 0122 can be implemented by the stylus pen 10.
  • the flexible sensor 16 when the user performs a touch operation on the flexible sensor 16, the flexible sensor 16 can obtain the trajectory data of the touch operation, and according to the trajectory data, it can be determined whether the user performs a single-finger sliding operation, so that The data generates a single finger slide operation instruction.
  • the single-finger sliding operation is a single finger sliding
  • the track data collected in the flexible sensor 16 is a track and the length of the track is greater than a predetermined sliding distance
  • it can be determined that the received touch operation is a single-finger sliding operation
  • handwriting The pen 10 can accurately distinguish between click and slide by judging the relationship between the length of the track and the predetermined sliding distance, and prevent misjudgment when the user accidentally touches.
  • the touch writing instructions include the wake-up instruction generated when the stylus 10 is dropped on the tablet 20 and the one generated when the stylus 10 is written on the tablet 20
  • the terminal 30 includes a display 32 and a processor 34, and the display content of the display 32 corresponds to the writing instructions;
  • Step 016 includes the following steps:
  • 0163 Display the display content on the terminal 30 according to the stroke thickness.
  • the processor 34 is used to wake up the stylus 10 according to the wake-up instruction and set the stroke thickness of the displayed content according to the single-finger slide operation instruction; the display 32 is used to display the displayed content on the terminal 30 according to the stroke thickness.
  • step 0161 and step 0162 can be implemented by the processor 34.
  • Step 0163 may be implemented by the display 32.
  • the tablet 20, the stylus 10, and the terminal 30 communicate with each other, and the user sets the attributes of the content to be written through the touch operation, that is, the user sets the stroke thickness and flexibility of the displayed content through the single finger sliding operation
  • the sensor 16 After receiving the single-finger sliding operation, the sensor 16 generates a single-finger sliding operation instruction.
  • the stylus 10 is dropped on the tablet 20, that is, when the user is about to start a touch writing operation, the tablet 20 perceives the touch writing operation and notifies the terminal 30 ,
  • the terminal 30 generates a wake-up instruction according to the notification, and the terminal 30 sends the wake-up instruction to the stylus 10 to request the single-finger sliding operation instruction generated by the stylus 10.
  • the stylus 10 After receiving the wake-up instruction, the stylus 10 sends the single-finger sliding operation instruction to the handwriting
  • the tablet 20 after the user performs a touch writing operation on the tablet 20, the tablet 20 generates a writing instruction and then sends the writing instruction and the single-finger sliding operation instruction to the processor 34 of the terminal 30.
  • the slide operation instruction sets the stroke thickness of the displayed content.
  • the display 32 displays the display content corresponding to the writing instruction according to the set stroke thickness. When the user is dissatisfied with the stroke thickness of the currently displayed content, the user can perform a single finger on the flexible sensor 16 again Slide to adjust the thickness of the stroke.
  • the flexible sensor 16 includes opposite first ends 162 and second ends 164, and the trajectory data includes the sliding direction and sliding distance of the single-finger sliding operation, step 0162 It includes the following steps:
  • the processor 34 is further configured to adjust the stroke to thicken according to the sliding distance when the sliding direction is from the first end 162 to the second end 164, and to slide from the second end 164 to the second direction in the sliding direction At one end of 162, the stroke is adjusted to be thinner according to the sliding distance.
  • step 01622 and step 01624 can be implemented by the processor 34.
  • the processor 34 can calculate the starting point and the ending point of the trajectory according to the trajectory data, where the starting point is the position where the hand touches the flexible sensor 16 during the single-finger sliding operation, and the ending point is the single-finger sliding At the end of the operation, when the hand leaves or stops sliding at the position of the flexible sensor 16, the direction from the starting point to the ending point is the sliding direction of the single-finger sliding operation. If the starting point is close to the first end 162, the ending point is close to the second end 164, Then the sliding direction is from the first end 162 to the second end 164.
  • the thickness of the stroke is adjusted according to the distance between the start point and the end point (that is, the sliding distance), and the sliding direction can be set when the first end 162 is toward the second end 164 , The farther the sliding distance, the thicker the stroke.
  • the first end 162 is the top end of the flexible sensor 16 (that is, the end of the flexible sensor 16 away from the pen head 14), and the second end 164 is the bottom end of the flexible sensor 16 (that is, the flexible sensor 16 Near the end of the pen tip 14), the user only needs to slide a single finger from the top to the bottom of the flexible sensor 16 when holding the stylus 10, and the stroke becomes thicker as the sliding distance becomes larger; otherwise, the user holds the handwriting
  • the pen 10 only needs one finger to slide from the bottom to the top of the flexible sensor 16, and as the sliding distance becomes larger, the stroke becomes thinner.
  • the first end 162 is the bottom end of the flexible sensor 16 (that is, the end of the flexible sensor 16 close to the pen tip 14), and the second end 164 is the top end of the flexible sensor 16 (that is, the end of the flexible sensor 16 far from the pen head 14), adjustment method It is similar to the above method and will not be repeated here. In this way, the user can adjust the stroke thickness conveniently with a single finger slide operation.
  • the touch operation instruction includes a two-finger slide operation instruction
  • step 012 further includes the following steps:
  • 0124 Generate a two-finger slide operation instruction based on the trajectory data.
  • the stylus 10 is also used to obtain trajectory data when the flexible sensor 16 receives a two-finger sliding operation, and generate a two-finger sliding operation instruction according to the trajectory data.
  • step 0123 and step 0124 can be implemented by the stylus pen 10.
  • the flexible sensor 16 can obtain the track data of the touch operation, and the stylus 10 can determine whether the user performs a two-finger sliding operation according to the track data, thereby generating from the track data Two-finger swipe instruction.
  • the two-finger sliding operation is two fingers sliding
  • the track data collected in the flexible sensor 16 is two tracks
  • the length of the track is greater than a predetermined sliding distance to determine that the received touch operation is a two-finger sliding operation.
  • the stylus 10 can accurately distinguish between two-finger clicks and two-finger slides by determining whether the two tracks are longer than the predetermined sliding distance.
  • the touch writing instruction includes a wake-up instruction generated when the stylus 10 is dropped on the handwriting board 20;
  • Step 016 includes the following steps:
  • 0165 Control the terminal 30 to perform the page turning operation according to the two-finger slide operation instruction.
  • the processor 34 is further configured to wake up the stylus 10 according to the wake-up instruction and control the terminal 30 to perform the page turning operation according to the two-finger sliding operation instruction.
  • step 0164 and step 0165 can be implemented by the processor 34.
  • the user when the user only needs to perform a page turning operation on the terminal 30 to view the previously written content, the user first writes the pen on the tablet 20, the tablet 20 perceives the pen-writing operation and notifies the terminal 30, and the terminal 30 generates a wake-up according to the notification Command and send it to the stylus 10 to request the touch operation instruction generated by the stylus 10.
  • the stylus 10 After receiving the wake-up instruction, the stylus 10 sends a two-finger sliding operation instruction to the handwriting board 20, and the handwriting board 20 sends the two-finger sliding operation instruction
  • the processor 34 controls the terminal 30 to perform a page turning operation according to the two-finger sliding operation instruction.
  • the flexible sensor 16 includes opposite first ends 162 and second ends 164, and the trajectory data includes the sliding direction and sliding distance of the two-finger sliding operation ,
  • Step 0165 includes the following steps:
  • the processor 34 is further configured to obtain the sliding direction and sliding distance of the two-finger sliding operation according to the trajectory data, and slide from the first end 162 to the second end 164 during the two-finger sliding operation and the sliding distance is greater than or equal to
  • the control terminal 30 performs page turning downward, and when the two-finger sliding operation slides from the second end 164 to the first end 162 and the sliding distance is greater than or equal to the predetermined page turning distance, the control terminal 30 performs page turning upward page.
  • step 01652 and step 01654 can be implemented by the processor 34.
  • the processor 34 can calculate the start point and the end point of the trajectory according to the trajectory data. Since the two-finger slide is the simultaneous sliding of two fingers, the length of the trajectory traced by the two fingers is basically the same. When the length is basically the same, the starting point is the position where any one finger touches the flexible sensor 16 during the two-finger sliding operation, and the ending point is the position of the flexible sensor 16 when the hand leaves or stops sliding after the single-finger sliding operation ends. The direction of the end point is the sliding direction of the two-finger sliding operation.
  • the processor 34 Determine whether the sliding distance is greater than or equal to the predetermined page turning distance, perform a page turning operation when the sliding distance is greater than or equal to the predetermined page turning distance, to prevent two fingers from contacting only the flexible sensor 16 without sliding, or if one finger contacts the flexible sensor 16
  • the two touch operations of sliding and the other finger sliding on the flexible sensor 16 are erroneously judged as a two-finger sliding operation, which can accurately determine whether the user wants to perform a page turning operation. For example, as shown in FIG.
  • the user's two fingers slide from the top end (first end 162) to the bottom end (second end 164) of the flexible sensor 16, and then slide a certain distance (greater than or equal to the predetermined page turning distance) Control the display 32 to perform page down; on the contrary, as shown in FIG. 11, the user's two fingers slide from the bottom end (second end 164) of the flexible sensor 16 to the bottom end (first end 162), and then slide a certain distance ( Greater than or equal to the predetermined page turning distance) to control the display 32 to perform page turning upwards. In this way, the user can easily perform page turning operations.
  • the touch operation instruction includes a two-finger press operation instruction
  • step 012 further includes the following steps:
  • 0126 Generate a two-finger press operation instruction based on the trajectory data and pressure data.
  • the stylus pen 10 is also used to obtain trajectory data and pressure data when the flexible sensor 16 receives a two-finger pressing operation, and generate a two-finger pressing operation instruction according to the trajectory data and the pressure data.
  • step 0125 and step 0126 can be implemented by the stylus pen 10.
  • the flexible sensor 16 can obtain the track data and pressure data of the touch operation, and can determine whether the user performs the two-finger operation according to the track data.
  • the two-finger operation is Two fingers.
  • the track data collected in the flexible sensor 16 is two tracks, it can be determined that the received touch operation is a two-finger operation.
  • the pressure data it is determined whether the user has pressed. When the pressure value is greater than the predetermined pressure value, it is judged that the user has performed the two-finger pressing operation, thereby accurately distinguishing the two-finger sliding operation and the two-finger pressing operation.
  • the terminal 30 includes a display 32 and a processor 34.
  • the touch writing instruction includes the wake-up instruction generated when the stylus 10 is dropped on the tablet 20 and the writing instruction generated when the stylus 10 is written on the tablet 20.
  • the display content of the display 32 corresponds to the writing instruction;
  • Step 016 includes the following steps :
  • 0167 Set the transparency of the stroke of the displayed content according to the two-finger press operation instruction
  • 0168 Display the display content on the terminal 30 according to the transparency of the stroke.
  • the terminal 30 includes a display 32 and a processor 34.
  • the processor 34 is also used to wake up the stylus 10 according to the wake-up instruction and to set the transparency of the stroke of the displayed content according to the two-finger press operation instruction; the display 32 is also used to display the displayed content on the terminal 30 according to the transparency of the stroke.
  • step 0166 and step 0167 can be implemented by the processor 34.
  • Step 0168 may be implemented by the display 32.
  • the user when the user wants to adjust the transparency of the written stroke, the user first puts the pen on the tablet 20.
  • the tablet 20 perceives the pen-drop operation and notifies the terminal 30.
  • the terminal 30 accordingly generates a wake-up instruction and sends it to the stylus 10 to Request to obtain the touch operation instruction generated by the stylus 10.
  • the stylus 10 After receiving the wake-up instruction, the stylus 10 sends a two-finger press operation instruction to the tablet 20.
  • the tablet 20 After the user performs a touch writing operation on the tablet 20, the tablet 20 Generate a writing instruction and then send the writing instruction and the two-finger pressing operation instruction to the processor 34.
  • the processor 34 sets the transparency of the stroke (ie, the depth of the stroke) according to the two-finger pressing operation instruction.
  • the display 32 displays the When the display content corresponding to the writing instruction is dissatisfied with the transparency of the stroke of the currently displayed content, the user can adjust the transparency of the stroke of the displayed content by performing a two-finger press operation
  • the flexible sensor 16 includes opposite first and second ends 162 and 164.
  • Step 0167 includes the following steps:
  • 01672 Set the transparency of the current display content according to the difference between the current pressure data of the two-finger press operation instruction and the initial pressure data or the pressure data of the last acquired two-finger press operation instruction, where the initial pressure data Is zero.
  • the processor 34 is further configured to set the current value according to the difference between the pressure data of the current two-finger press operation instruction and the initial pressure data or the pressure data of the last acquired two-finger press operation instruction.
  • step 01672 can be implemented by the processor 34.
  • the touch operation instruction includes a double-click operation instruction
  • step 012 further includes the following steps:
  • 0128 Generate double-click operation instructions based on track data and/or pressure data.
  • the stylus pen 10 is also used to obtain trajectory data and/or pressure data when the flexible sensor 16 receives a double-click operation, and generate a double-click operation instruction according to the trajectory data and/or pressure data.
  • step 0127 and step 0128 can be implemented by the stylus pen 10.
  • the flexible sensor 16 can obtain the trajectory data and pressure data of the touch operation.
  • the stylus 10 uses the trajectory data to determine whether the user performs a double-click operation, and the user touches for the first time.
  • the operation is to generate a trajectory, the size of the trajectory is basically the same as the area touched by the finger, rather than a trajectory with a longer length, which means that the user's first touch operation is a click operation.
  • next second touch operation can be judged Whether it is a click operation, after the second touch operation is also a click operation, the stylus pen 10 judges the time interval between the first click operation and the second click operation, if the time interval is less than or equal to the predetermined time interval, it means the user Performed two consecutive click operations, that is, double-click operations. Or, the stylus 10 uses the pressure data to determine whether the user performs a double-click operation. The user generates a pressure data when performing a double-click operation.
  • the flexible sensor 16 When the user performs a double-click operation, the flexible sensor 16 generates two pressure data, although the sliding operation also generates pressure data , But the relative click operation takes a long time, so by determining whether the time interval between two consecutive touch operations is less than or equal to the predetermined time interval, the stylus 10 can more accurately distinguish whether the user's two consecutive touch operations are double-click operations or continuous Two slide operations.
  • the stylus 10 uses the trajectory data and pressure data to determine whether the user double-clicks. First, the trajectory data accurately determines whether it is two consecutive click operations, two consecutive sliding operations, or one click and one sliding operation, and then the continuous The pressure data generated by the two touch operations once again determines whether it is a click operation, because sometimes a false touch may occur.
  • the hand only touches the flexible sensor 16, and if it is judged according to the trajectory, it will also be judged as a click operation.
  • the pressure received by the flexible sensor 16 is very small, so the pressure value corresponding to the pressure data of the touch operation is compared with the predetermined pressure value. If the pressure value of the touch operation is greater than or equal to the predetermined pressure value, it means that the user is not The touch operation was initiated by mistake.
  • the stylus 10 judges that the user's two consecutive touch operations are click operations through the track data and pressure data, the stylus 10 determines whether the time interval between the two consecutive click operations is greater than or It is equal to the predetermined time interval. If the time interval between two consecutive click operations is greater than the predetermined time interval, it can be determined that the user has performed a double-click operation. In this way, the stylus 10 uses the trajectory data and pressure data to perform the double-click operation judgment with high accuracy. .
  • the touch writing instruction includes a wake-up instruction generated when the stylus 10 is dropped on the tablet 20;
  • Step 016 includes the following steps:
  • 0170 Control the terminal 30 to zoom the display content of the display 34 according to the double-click operation instruction.
  • the processor 34 is also used to wake up the stylus 10 according to the wake-up instruction and control the display content of the display 34 of the display 32 according to the double-click operation instruction.
  • step 0169 and step 0170 can be implemented by the processor 34.
  • the user when the user only needs to zoom the display content of the display 32 to zoom in or out to view the display content, the user first draws the pen on the tablet 20.
  • the tablet 20 perceives the pen-down operation and notifies the terminal 30, and the terminal 30 accordingly Notify that a wake-up instruction is generated and send it to the stylus 10 to request the double-click operation instruction generated by the stylus 10.
  • the stylus 10 After receiving the wake-up instruction, the stylus 10 sends a double-click operation instruction to the tablet 20, and the tablet 20 sends the double-click operation instruction to the process
  • the processor 34 controls the display 32 to zoom the display content of the display 32.
  • the terminal 30 includes multiple preset zoom ratios that are executed sequentially and cyclically.
  • Step 0170 includes the following steps:
  • 01704 Control the terminal 30 according to the double-click operation instruction to zoom the display content at a preset zoom ratio that is next to the current zoom ratio among the multiple preset zoom ratios.
  • the processor 34 is further configured to obtain the current zoom ratio of the current display content of the terminal 30, and control the terminal 30 according to the double-click operation instruction to preset the one below the current zoom ratio among the multiple preset zoom ratios The zoom ratio scales the display content.
  • step 01702 and step 01704 can be implemented by the processor 34.
  • the processor 34 when the user double-clicks to zoom the display content of the display 32, the processor 34 first obtains the zoom ratio of the current page When the zoom ratio of the current page is the first preset zoom ratio, the processor 34 controls the display 32 to zoom the current display content according to the next preset zoom ratio (ie, the second preset zoom ratio) of the first preset zoom ratio; When the zoom ratio of the current page is the second preset zoom ratio, since multiple preset zoom ratios are executed sequentially and sequentially, the next preset zoom ratio of the second preset zoom ratio is the first preset zoom ratio The processor 34 controls the display 32 to scale the currently displayed content according to the first preset scaling ratio.
  • the next preset zoom ratio ie, the second preset zoom ratio
  • the processor 34 will control the display 32 to reduce the current display content according to the second preset zoom ratio of 0.5, then the coordinates of the display content after the reduction becomes (0.5X, 0.5Y), thereby achieving the reduction of the display content .
  • the coordinates of the displayed content are (0.5X, 0.5Y).
  • the processor 34 When the processor 34 receives the double-click operation instruction, the processor 34 will control the display 32 to press the first preset Zoom ratio 1 zooms the current display content, then the coordinates of the display content after zooming becomes (X, Y), thereby realizing the enlargement of the display content.
  • the zoom ratio may include more different zoom ratios.
  • the zoom ratio includes a first preset zoom ratio of 1, a second preset zoom ratio of 0.5, and a third preset zoom ratio of 2.
  • a preset zoom ratio is 2, a second preset zoom ratio is 1 and a third preset zoom ratio is 0.5, then when the current zoom ratio is the second preset zoom ratio 1, when the processor 34 receives the Double-click operation instruction, the processor 34 will control the display 32 to reduce the current display content according to the third preset zoom ratio 0.5, when the processor 34 receives the double-click operation instruction for the second time, the processor 34 will control the display 32 according to the first Set zoom ratio 2 to enlarge the current display content.
  • Any process or method description in a flowchart or otherwise described herein may be understood as representing a module, segment, or portion of code that includes one or more executable instructions for performing specific logical functions or steps of the process , And the scope of the preferred embodiment of the present application includes additional executions, which may not be in the order shown or discussed, including performing the functions in a substantially simultaneous manner or in reverse order according to the functions involved, which should It is understood by those skilled in the art to which the embodiments of the present application belong.
  • a "computer-readable medium” may be any device that can contain, store, communicate, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device.
  • computer-readable media include the following: electrical connections (electronic devices) with one or more wires, portable computer cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable and editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
  • the computer-readable medium may even be paper or other suitable medium on which the program can be printed, because, for example, by optically scanning the paper or other medium, followed by editing, interpretation, or other appropriate if necessary Process to obtain the program electronically and then store it in computer memory.
  • each part of the present application may be implemented by hardware, software, firmware, or a combination thereof.
  • multiple steps or methods may be performed using software or firmware stored in memory and executed by a suitable instruction execution system.
  • a logic gate circuit for performing a logic function on a data signal
  • PGA programmable gate arrays
  • FPGA field programmable gate arrays
  • each functional unit in each embodiment of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module.
  • the above-mentioned integrated modules may be executed in the form of hardware or software function modules. If the integrated module is executed in the form of a software function module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.
  • the storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk.

Abstract

Cette invention concerne un système de commande de système d'écriture manuscrite (100) et un système d'écriture manuscrite (100). Le système d'écriture manuscrite (100) comprend un stylet (10) et un terminal (30), le stylet (10) comprenant un tube de stylo (12) et un capteur flexible (16) disposé sur le tube de stylo (12). Le procédé de commande consiste à : commander le capteur flexible (16) pour recevoir une opération tactile de façon à obtenir une instruction d'opération tactile ; recevoir une opération d'écriture du stylet (10) de façon à obtenir une instruction d'écriture tactile ; et commander le terminal (30) pour effectuer des opérations correspondant à l'instruction d'opération tactile et à l'instruction d'écriture tactile.
PCT/CN2018/122034 2018-12-19 2018-12-19 Procédé de commande d'un système d'écriture manuscrite et système d'écriture manuscrite WO2020124422A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2018/122034 WO2020124422A1 (fr) 2018-12-19 2018-12-19 Procédé de commande d'un système d'écriture manuscrite et système d'écriture manuscrite
CN201880097612.3A CN113168242A (zh) 2018-12-19 2018-12-19 手写系统的控制方法和手写系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/122034 WO2020124422A1 (fr) 2018-12-19 2018-12-19 Procédé de commande d'un système d'écriture manuscrite et système d'écriture manuscrite

Publications (1)

Publication Number Publication Date
WO2020124422A1 true WO2020124422A1 (fr) 2020-06-25

Family

ID=71102414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/122034 WO2020124422A1 (fr) 2018-12-19 2018-12-19 Procédé de commande d'un système d'écriture manuscrite et système d'écriture manuscrite

Country Status (2)

Country Link
CN (1) CN113168242A (fr)
WO (1) WO2020124422A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116088698A (zh) * 2022-08-09 2023-05-09 荣耀终端有限公司 基于触控笔的使用方法和装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103019417A (zh) * 2012-11-28 2013-04-03 沈阳工业大学 一种识别手指挠笔和敲笔动作的电子手写笔及其输入方法
CN103941892A (zh) * 2014-04-29 2014-07-23 常熟思睿科电子有限公司 一种智能家电笔式控制终端及其工作方法
CN203812200U (zh) * 2014-04-29 2014-09-03 常熟思睿科电子有限公司 一种智能家电笔式控制终端
CN107643838A (zh) * 2016-07-22 2018-01-30 焕德科技股份有限公司 具有电容式滑动及紧握传感器的触控笔
WO2018081958A1 (fr) * 2016-11-02 2018-05-11 深圳市汇顶科技股份有限公司 Stylo actif et procédé de détection de geste de la main basé sur un stylo actif

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103019417A (zh) * 2012-11-28 2013-04-03 沈阳工业大学 一种识别手指挠笔和敲笔动作的电子手写笔及其输入方法
CN103941892A (zh) * 2014-04-29 2014-07-23 常熟思睿科电子有限公司 一种智能家电笔式控制终端及其工作方法
CN203812200U (zh) * 2014-04-29 2014-09-03 常熟思睿科电子有限公司 一种智能家电笔式控制终端
CN107643838A (zh) * 2016-07-22 2018-01-30 焕德科技股份有限公司 具有电容式滑动及紧握传感器的触控笔
WO2018081958A1 (fr) * 2016-11-02 2018-05-11 深圳市汇顶科技股份有限公司 Stylo actif et procédé de détection de geste de la main basé sur un stylo actif

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116088698A (zh) * 2022-08-09 2023-05-09 荣耀终端有限公司 基于触控笔的使用方法和装置

Also Published As

Publication number Publication date
CN113168242A (zh) 2021-07-23

Similar Documents

Publication Publication Date Title
CN110058782B (zh) 基于交互式电子白板的触摸操作方法及其系统
KR101341737B1 (ko) 후면 터치를 이용한 단말 제어 장치 및 방법
US9791957B2 (en) Dynamic input at a touch-based interface based on pressure
US20160004373A1 (en) Method for providing auxiliary information and touch control display apparatus using the same
US20080134078A1 (en) Scrolling method and apparatus
US20200210059A1 (en) Touch Screen Track Recognition Method And Apparatus
US9335899B2 (en) Method and apparatus for executing function executing command through gesture input
US20140351725A1 (en) Method and electronic device for operating object
WO2019033655A1 (fr) Procédé et appareil de prévention de mauvaise manipulation tactile, dispositif et support d'informations
US20190272090A1 (en) Multi-touch based drawing input method and apparatus
US10613732B2 (en) Selecting content items in a user interface display
US10146424B2 (en) Display of objects on a touch screen and their selection
WO2020047742A1 (fr) Tablette d'écriture tactile, appareil à tablette d'écriture tactile, et méthode de contrôle d'écriture
CN113515228A (zh) 一种虚拟标尺显示方法以及相关设备
WO2020124422A1 (fr) Procédé de commande d'un système d'écriture manuscrite et système d'écriture manuscrite
US20100271300A1 (en) Multi-Touch Pad Control Method
TW201423563A (zh) 手寫輸入識別系統及方法
JP6773977B2 (ja) 端末装置及び操作制御プログラム
TW201635098A (zh) 書寫裝置及其操作方法
KR101656753B1 (ko) 터치에 기초한 대상 동작 제어 시스템 및 그 방법
US10540086B2 (en) Apparatus, method and computer program product for information processing and input determination
CN106575184B (zh) 信息处理装置、信息处理方法及计算机可读介质
TWI270819B (en) Drag-touch control method and control module for same
KR20140086805A (ko) 전자 장치, 그 제어 방법 및 컴퓨터 판독가능 기록매체
WO2018132971A1 (fr) Procédé et terminal de commande interactive

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18943680

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18943680

Country of ref document: EP

Kind code of ref document: A1