WO2017206021A1 - Procédé de génération de mappage de clés d'un dispositif d'entrée et dispositif d'entrée - Google Patents

Procédé de génération de mappage de clés d'un dispositif d'entrée et dispositif d'entrée Download PDF

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Publication number
WO2017206021A1
WO2017206021A1 PCT/CN2016/083901 CN2016083901W WO2017206021A1 WO 2017206021 A1 WO2017206021 A1 WO 2017206021A1 CN 2016083901 W CN2016083901 W CN 2016083901W WO 2017206021 A1 WO2017206021 A1 WO 2017206021A1
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WIPO (PCT)
Prior art keywords
fingers
key
touch
finger
input device
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PCT/CN2016/083901
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English (en)
Chinese (zh)
Inventor
杨松龄
Original Assignee
深圳市柔宇科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to CN201680015805.0A priority Critical patent/CN107636571A/zh
Priority to PCT/CN2016/083901 priority patent/WO2017206021A1/fr
Publication of WO2017206021A1 publication Critical patent/WO2017206021A1/fr

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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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means

Definitions

  • the present invention relates to the field of electronic technologies, and in particular, to a key generation method and an input device for an input device.
  • the key markings on the existing curlable flexible touch keyboard are formed on the surface of the flexible transparent touch panel by silk screen or the like.
  • the button mark formed by the silk screen is easy to wear after being used for a long time. If it disappears, it will cause the user to be unrecognizable and affect normal use.
  • the silk screen process may cause damage to the flexible touch panel and affect normal use.
  • Embodiments of the present invention provide a flexible input device and a key generation method thereof.
  • an embodiment of the present invention provides a key generation method for an input device, including:
  • N is an integer greater than or equal to 1;
  • a virtual key position is generated according to the position where the N fingers are located.
  • an input device including:
  • a touch detection module configured to detect a touch signal of a flexible touch panel of the N finger touch input device of the user, where the N is an integer greater than or equal to 1;
  • a processing module configured to determine, according to the touch signals of the N fingers, a location where the N fingers are located, and generate a virtual key position according to a location where the N fingers are located.
  • an input device including:
  • a processor coupled to the memory
  • the processor invokes the executable program code stored in the memory to perform the method of the first aspect.
  • the virtual key position is automatically generated by the recognition by the finger, instead of the traditional button logo, it is not easy to be damaged after being used for a long time, the service life of the input device can be prolonged, and the virtual life is generated.
  • the key position is determined according to the user's finger so that the user is not limited to the button range.
  • FIG. 1 is a schematic structural diagram of an input device according to a first embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a method for generating a key position of an input device according to a first embodiment of the present invention
  • FIG. 3 is a schematic flowchart diagram of another method for generating a key position of an input device according to a second embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a key layout arrangement according to an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of a method for generating a key position of another input device according to a third embodiment of the present invention.
  • FIG. 6 is a schematic flowchart diagram of another method for generating a key position of an input device according to a fourth embodiment of the present invention.
  • FIG. 7 is a schematic flowchart diagram of another method for generating a key position of an input device according to a fifth embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of an input device according to a second embodiment of the present invention.
  • references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • the input device can be implemented in the structure of FIG. 1, which includes at least one processor 101, at least one memory 102, and at least one communication interface 103.
  • the device may also include general-purpose components such as a flexible touch panel, which will not be described in detail herein.
  • the flexible touch panel can be a flexible capacitive touch panel, a flexible resistive touch panel, a flexible ultrasonic touch panel, a flexible infrared touch panel, and the like.
  • a flexible capacitive touch panel is used in this embodiment.
  • the processor 101 can be a general purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the above program.
  • CPU central processing unit
  • ASIC application-specific integrated circuit
  • the communication interface 103 is configured to communicate with other devices or communication networks, such as Ethernet, Radio Access Network (RAN), Wireless Local Area Networks (WLAN), and the like.
  • RAN Radio Access Network
  • WLAN Wireless Local Area Networks
  • the memory 102 can be a read-only memory (ROM) or can store static Other types of static storage devices for information and instructions, random access memory (RAM) or other types of dynamic storage devices that store information and instructions, or electrically erasable programmable read only memory (Electrically Erasable) Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM) or other optical disc storage, optical disc storage (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), A disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of an instruction or data structure and that can be accessed by a computer, but is not limited thereto.
  • the memory can exist independently and be connected to the processor via a bus.
  • the memory can also be integrated with the processor.
  • the memory 102 is configured to store application code that executes the above solution, and is controlled by the processor 101 for execution.
  • the processor 101 is configured to execute application code stored in the memory 102.
  • the code stored in the memory 102 shown in FIG. 1 can perform a key generation method of an input device provided by an embodiment of the present invention, such as detecting a touch signal of a flexible touch panel of a user's N finger touch input device, where N is greater than Or an integer equal to 1; determining a position where the N fingers are located according to the touch signals of the N fingers; and generating a virtual key position according to the position where the N fingers are located.
  • a key generation method of an input device provided by an embodiment of the present invention, such as detecting a touch signal of a flexible touch panel of a user's N finger touch input device, where N is greater than Or an integer equal to 1; determining a position where the N fingers are located according to the touch signals of the N fingers; and generating a virtual key position according to the position where the N fingers are located.
  • FIG. 2 is a schematic flow chart of a key generation method including a specific execution process of an input device.
  • the key generation method described herein is performed based on the input device 100 shown in FIG. 1, it should be noted that the specific operating environment of the key generation method disclosed in the embodiment of the present invention is not limited to the input device 100 described above.
  • the key generation method of the input device disclosed in the method embodiment of the present invention specifically includes the following steps:
  • the input device detects a touch signal of the flexible touch panel of the N finger touch input device of the user, where N is an integer greater than 1 or equal to 1.
  • the input device determines, according to the touch signals of the N fingers, a position where the N fingers are located.
  • the input device generates a virtual key position according to the position where the N fingers are located.
  • step S203 the specific implementation manner of the foregoing step S203 is:
  • the input device acquires the identification information of the N fingers.
  • the input device generates W first key positions corresponding to the N fingers according to the mapping relationship between the identification information of the finger and the key position and the position where the N fingers are located, where W is greater than or equal to 1. Integer.
  • the flexible touch panel of the input device includes a fingerprint recognition module.
  • the fingerprint recognition module can acquire the identifier of the N fingers.
  • Information such as fingerprint information
  • the input device can know which finger of the user is the N fingers according to the fingerprint information of the N fingers, and finally the input device according to the fingerprint information of the N fingers and the mapping relationship between the finger fingerprint information and the virtual key position, A virtual key corresponding to N fingers is generated at a position where the N fingers are located.
  • the fingerprint identification module may be an existing capacitive identification module, or an image recognition module, or other types of identification modules, which are not limited herein.
  • the identification information may also be electronic identification information.
  • the user can wear gloves on the hand, and the gloves have different electronic identifiers at positions corresponding to each finger.
  • the electronic index of the index finger is 1, the electronic identifier of the thumb is 2, and the electronic identification of the little finger is 3.
  • the electronic identification can include a position and identification signal generator, and the processor of the flexible touch panel is also coupled to the receiver. The receiver receives the location information and the identification information of each electronic identifier, thereby determining which finger the finger that is in contact with the flexible touch panel belongs to and the position of the touch.
  • step S203 is:
  • the input device generates W first key positions corresponding to the N fingers according to the position where the N fingers are located.
  • the user touches the N fingers of the two hands (assuming ten fingers) to the flexible touchpad of the input device, and the flexible touchpad of the input device detects ten touch signals of ten fingers touching the flexible touchpad, ten touches.
  • the signal corresponds to ten fingers one by one.
  • the input device can determine ten positions where ten fingers are located according to ten touch signals, ten positions correspond to ten fingers one by one, and finally the input device is based on ten fingers of ten fingers.
  • the location generates a plurality of virtual key positions, wherein the plurality of virtual key positions may be ten or nine, and may be other numbers, etc., which are not limited by the present invention.
  • the generated virtual space corresponds to the position of two thumbs at the same time
  • ASDFHJKL corresponds to the position of the other eight fingers of the hands
  • the other virtual keys are generated around the nine virtual keys.
  • N is less than 10
  • the input device will determine which touch points belong to the left hand according to the position and area of the contact point, which These touch points belong to the right hand, and then calculate which positions of the remaining 3 untouched fingers should be located on the flexible touchpad, thereby generating 10 virtual keys for each finger.
  • the user can set in advance in the input device, set a finger as a standard reference finger (for example, the index finger is set as the reference finger of the letter F), and store the preset of all the letters in the input device.
  • the key positions are arranged.
  • the index finger only needs to be in contact with the flexible touchpad.
  • the contact position is set to the position of the key F, and the rest is generated according to the stored other alphabetic key positions.
  • Virtual Key In this way, all virtual keys can be generated with only one finger.
  • the method shown in FIG. 1 further includes:
  • the input device generates M second key positions corresponding to the N fingers according to the touch position where the N fingers are located, and the M is an integer greater than or equal to 1.
  • the second key position is generated according to the position of the first key position adjacent to the second key position, regardless of the positions of the other first key positions.
  • the input device generates W first key positions corresponding to ten fingers respectively at the touch position where ten fingers are located, wherein W may be an integer equal to N or an integer not equal to N, such as
  • the first key position of the left hand little finger, the left hand ring finger, the left middle finger, the left hand index finger, the right hand index finger, the right middle finger, the right hand ring finger, and the right hand little finger is the ASDFHJKL key, and the first key corresponding to the left thumb and the right thumb is the space key.
  • the first key position corresponding to the left thumb and the right thumb may be the first space key and the second space key respectively.
  • the remaining second key positions are generated around each of the recognized touch positions (the second key position is a key position generated according to the first key position).
  • the generation position of the second key position is determined according to the first key position around it, and is not affected by the other first key positions. For example, if the first key position generated by the ring finger position is S, then the second key position generated around S is W and X, and the first key position generated by the middle finger position is D, then the second key position generated around D is E. And C.
  • the generation positions of W and X are only related to S, and are not related to D.
  • the generation positions of E and C are only related to D, and are not related to S. That is, if the distance between D and S is very far, the distance between the generated W and E will also become farther. Similarly, if the distance between D and S is very close, then the spacing between W and E will be very close.
  • This way of independently generating nearby keys based on each touch position makes the input more flexible, for the hand
  • the shape and size of the different sizes can be used to adaptively adjust the key position. Specifically, if the hand shape is small and the distance between the fingers is also small, the pitch of the generated second key position will also become smaller, and vice versa.
  • the top, bottom, and left keys are generated around the position of the left hand little finger
  • the upper and lower keys are generated around the position of the left hand ring finger
  • the upper and lower keys are generated around the position of the left middle finger.
  • the top, bottom, and right keys are generated around the position of the index finger of the left hand.
  • the right hand key is similar.
  • the key layout of the present invention is different from the key layout of a commonly used physical keyboard, in particular, the key position near the index finger and the key position of the right hand are different, and the purpose is to facilitate the user to perform blind typing.
  • the index finger needs to control at least 5 key positions at the same time.
  • the left index finger should control RTFGV and even B.
  • the 6 key positions for example, to distinguish which position above the F is R or T, but because the key position is invisible, it is impossible to distinguish R and Where is the boundary of T).
  • the present invention uses an unobtrusive key layout such that each of the first key positions is distributed with up to three second key positions controlled by the same finger, so that the same finger can pass through the middle, the upper, the lower, and the left ( Or right) to make a distinction without confusion. Therefore, this key layout is especially suitable for situations where the key is not visible.
  • the method further includes:
  • the input device detects that one of the N fingers touches a touch area of the flexible touch panel, and the touch area is a touch area other than the first key position.
  • the input device determines the input content corresponding to the touch area according to the direction of the touch area corresponding to the first key position corresponding to the one of the fingers.
  • the specific position of the second key position may not be generated, but the letter of the finger relative to the first key position may be directly determined according to the position of the first key position when typing.
  • the second key position is distributed at positions corresponding to the upper, lower, left, and right of the first key position. Therefore, after the first key position is determined, the second key may be Bit along the same The direction is infinitely expanded, that is, as long as it is above the first key position, it will be counted as a second key position, as long as it is to the left of the same key position, it will be counted as another second key position, regardless of the distance first. How far is the key, and so on.
  • This type of key setting makes the input more flexible, without having to be constrained by which precise position the second key position is, as long as the touch is recognized along the same direction. For example, for the S key, as long as the same finger touches the S key, no matter how far the touch distance is from the S key, it will be recognized as W. In other words, in this mode, any touch area in a certain direction from the boundary of the first key position is the second key position.
  • the method further includes: if the touch signal of the flexible touch panel is not detected by the at least one finger within the preset duration, the input device eliminates the virtual key.
  • the method further includes: if the touch signal of the flexible touch panel is not detected by the palm within the preset duration, the input device eliminates the virtual key position.
  • the method further includes: the input device prompts the user by the prompting device that the virtual key position of the input device is eliminated.
  • the flexible touch panel does not detect any touch operation of the user within a preset duration (for example, 5 seconds, 10 seconds, etc.) (ie, when the user's hands are all away), the input device automatically eliminates the arrangement of the keys. At this time, the user needs to continue typing, and then the ten fingers can be placed on the flexible touch panel for re-recognition to generate a key position.
  • a preset duration for example, 5 seconds, 10 seconds, etc.
  • the key arrangement it is also possible to set the key arrangement to be eliminated as soon as all of the user's fingers have left the flexible touchpad. Further, sometimes the user just leaves ten fingers and the palm portion remains on the flexible touchpad. In this case, the user can still find the original key position by the positioning of the palm, so if the flexible touchpad detects that there is still If the palm exists, the key position will not be eliminated.
  • the input device automatically eliminates the arrangement of the keys only when the ten fingers and the palms are away from the flexible touchpad for a predetermined length of time (eg, 5 seconds, 10 seconds, etc.). Further, the input device can also be connected with a prompting device (such as an LED light). When the key position is arranged, the LED light displays a green light, and when the key position is eliminated, the LED light displays a red light, which is convenient for the user to distinguish.
  • a prompting device such as an LED light
  • the virtual key bit includes a function virtual key bit.
  • the method further includes:
  • the input device detects a touch gesture input by the user on the flexible touch panel, and determines a character corresponding to the touch gesture.
  • the method further includes: if detecting a sliding operation of the preset finger in the preset area of the flexible touch panel, the input device determines a character corresponding to the sliding direction of the sliding operation.
  • the virtual key bit includes a function virtual key bit.
  • the method further includes:
  • the input device switches the W first key positions corresponding to the N fingers from the letter key position to the numeric key position.
  • the input device switches the W first key positions corresponding to the N fingers from the numeric key position to the letter key position.
  • the above button layout only considers letters. If you need to input symbols, you can do this by giving the second key to the right of the right hand little finger.
  • the second key position reserved on the right side of the right hand little finger is a function switching key.
  • the input device When the key is touched, the input device will activate the gesture recognition mode, and the user can draw a corresponding position on the flexible touch panel through the right index finger or the right thumb. Symbols, numbers (such as commas, periods, asterisks, etc.), after the user draws the symbol, the input device will automatically switch back to the letter input mode.
  • the other fingers do not need to move at all, so the corresponding first and second keys can remain unchanged, but the first area around the finger of the finger to be drawn, The second key is removed and recovered after the symbol is drawn.
  • the function switching key can be touched, and the ten first key positions corresponding to the ten fingers are respectively turned into ten numeric key positions. After the input is completed, press the function touch key to switch back to the letter input mode.
  • the method further includes: if it is detected that the touch time of the user's finger touching the virtual key is greater than the third preset duration, the content is not output.
  • the input device It can be set to count only the touch actions whose touch time is less than or equal to the third preset time length (such as 1 second, 2 seconds, 3 seconds or other values), that is, if the time spent in a key position exceeds 2 seconds, Then this touch will not be considered a typing action.
  • the third preset time length such as 1 second, 2 seconds, 3 seconds or other values
  • the display connected to the input device can display the content input by the user, and the display manner can be: 1. directly displaying the content of the blind hit (ie, the content output by the user by tapping the virtual key position); 2. displaying the virtual keyboard.
  • the key position (such as the first key position, or the first key position and the second key position), and simultaneously displays the content of the blind hit.
  • the above display manner mainly adopts the second scheme described above, so as to facilitate the user to recognize the contact key.
  • the virtual key position is automatically generated by the recognition by the finger, instead of the traditional button logo, it is not easy to be damaged after being used for a long time, the service life of the input device can be prolonged, and the virtual life is generated.
  • the key position is determined according to the user's finger so that the user is not limited to the button range.
  • FIG. 8 is a schematic structural diagram of an input device according to an embodiment of the present invention.
  • the input device 800 can include a touch detection module 801 and a processing module 802, where:
  • the touch detection module 801 is configured to detect a touch signal of a flexible touch panel of the N finger touch input device of the user, where the N is an integer greater than or equal to 1.
  • the processing module 802 is configured to determine, according to the touch signals of the N fingers, a location where the N fingers are located, and generate a virtual key according to the location where the N fingers are located.
  • processing module 802 includes:
  • the key generation module 8021 is configured to generate W first key positions corresponding to the N fingers according to the position where the N fingers are located, and the W is an integer greater than or equal to 1.
  • processing module 802 further includes:
  • An obtaining module 8022 configured to acquire identification information of a finger
  • the key generation module 8021 is further configured to use the identification information of the finger and the position of the N fingers. Generate W first key bits corresponding to the N fingers.
  • the key generation module 8021 is further configured to generate, according to the touch position where the N fingers are located. M second key positions corresponding to the N fingers, wherein M is an integer greater than or equal to 1.
  • the second key position is generated according to the position of the first key position adjacent to the second key position, regardless of the positions of the other first key positions.
  • the touch detection module 801 is further configured to detect that one of the N fingers touches the touch area of the flexible touch panel.
  • the touch area is a touch area other than the first key position; the processing module 802 is further configured to determine the touch according to a direction of the touch area corresponding to a first key position corresponding to the one finger The input corresponding to the area.
  • the processing module 802 is further configured to: if the touch signal of the flexible touch panel is not detected by the at least one finger within the preset duration , then the virtual key is eliminated.
  • the processing module 802 is further configured to: if the touch signal of the flexible touch panel is not detected by the palm in the preset duration, Eliminate the virtual key.
  • the processing module 820 is further configured to prompt the user that the virtual key of the input device has been eliminated by the prompting device.
  • each of the above modules (the touch detection module 801 and the processing module 802 (key generation module 8021 and acquisition module 8022)) are used to perform the relevant steps of the above method.
  • the input device 800 is presented in the form of a module.
  • a “module” herein may refer to an application-specific integrated circuit (ASIC), a processor and memory that executes one or more software or firmware programs, integrated logic circuits, and/or other devices that provide the above functionality.
  • ASIC application-specific integrated circuit
  • the above touch detection module 801 and processing module 802 can be implemented by the processor and the memory of FIG. 1.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium may store a program, where the program includes some or all of the steps of the key generation method of any one of the input devices described in the foregoing method embodiments. .
  • embodiments of the present invention can be provided as a method, apparatus (device), or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • the computer program is stored/distributed in a suitable medium, provided with other hardware or as part of the hardware, or in other distributed forms, such as over the Internet or other wired or wireless telecommunication systems.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

Abstract

L'invention concerne un procédé de génération de mappage de clés d'un dispositif d'entrée et le dispositif. Le procédé consiste à détecter des signaux tactiles de N doigts d'un utilisateur touchant un panneau tactile flexible d'un dispositif d'entrée (S201), N étant un nombre entier supérieur ou égal à 1 ; déterminer, en fonction des signaux tactiles des N doigts, les positions des N doigts (S202) ; générer un mappage de clés virtuelles en fonction des positions des N doigts (S203). Le procédé permet de prolonger le temps de service du dispositif d'entrée.
PCT/CN2016/083901 2016-05-30 2016-05-30 Procédé de génération de mappage de clés d'un dispositif d'entrée et dispositif d'entrée WO2017206021A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680015805.0A CN107636571A (zh) 2016-05-30 2016-05-30 一种输入装置的键位生成方法及输入装置
PCT/CN2016/083901 WO2017206021A1 (fr) 2016-05-30 2016-05-30 Procédé de génération de mappage de clés d'un dispositif d'entrée et dispositif d'entrée

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PCT/CN2016/083901 WO2017206021A1 (fr) 2016-05-30 2016-05-30 Procédé de génération de mappage de clés d'un dispositif d'entrée et dispositif d'entrée

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