WO2024012009A1 - 一种键盘输入方法、系统、计算机可读存储介质、电子设备及计算机程序产品 - Google Patents

一种键盘输入方法、系统、计算机可读存储介质、电子设备及计算机程序产品 Download PDF

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Publication number
WO2024012009A1
WO2024012009A1 PCT/CN2023/091151 CN2023091151W WO2024012009A1 WO 2024012009 A1 WO2024012009 A1 WO 2024012009A1 CN 2023091151 W CN2023091151 W CN 2023091151W WO 2024012009 A1 WO2024012009 A1 WO 2024012009A1
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Prior art keywords
input
keyboard
user
information
vocabulary
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PCT/CN2023/091151
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English (en)
French (fr)
Inventor
卓兴中
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Tencent Technology Shenzhen Co Ltd
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Tencent Technology Shenzhen Co Ltd
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Publication of WO2024012009A1 publication Critical patent/WO2024012009A1/zh
Priority to US18/584,476 priority Critical patent/US12287924B2/en
Anticipated expiration legal-status Critical
Priority to US19/191,505 priority patent/US12613586B2/en
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G06F3/0236—Character input methods using selection techniques to select from displayed items
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G06F3/0237—Character input methods using prediction or retrieval techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Definitions

  • the present application relates to the field of information processing technology, and in particular to a keyboard input method, system, computer-readable storage medium, electronic equipment and computer program products.
  • the physical keyboard is an instruction and data input device used to operate the electronic device
  • the virtual keyboard is a key keyboard that is virtualized on the touch screen of the electronic device. Users You can use the virtual keyboard directly as a real keyboard.
  • electronic devices will provide a set of input method core engines for dual keyboards.
  • the input method core engine here is between the platform typing interface and the underlying Chinese character data. It provides Chinese character candidates for the input method through the pinyin conversion algorithm.
  • Software toolkit each input method kernel engine corresponds to a type of keyboard.
  • Embodiments of the present application provide a keyboard input method, a system, a computer-readable storage medium, an electronic device, and a computer program product to reduce the amount of resources required to implement dual keyboards.
  • Embodiments of the present application provide a keyboard input method, applied to electronic devices, including:
  • the user vocabulary includes information based on any Types of user terms used by the input keyboard, the user vocabulary, system word list and conversion algorithm model are set in the same set of input method core engines;
  • the list of terms to be selected corresponding to the input information is determined based on the user term information, the system term information and the conversion algorithm model, and the list of terms to be selected is output.
  • An embodiment of the present application provides a keyboard input system, including:
  • a first determination unit configured to obtain the input information of the current input keyboard of the electronic device and determine the first type of the current input keyboard
  • a loading unit configured to load the system word list and conversion algorithm model corresponding to the first type if the first type of the current input keyboard is inconsistent with the second type of the input keyboard used when performing the previous input operation;
  • the first acquisition unit is configured to obtain the user entry information corresponding to the input information from the loaded user vocabulary, and obtain the system entry information corresponding to the input information from the system vocabulary list;
  • the user vocabulary includes user entries based on any type of input keyboard, and the user vocabulary, system vocabulary and conversion algorithm model are set in the same set of input method core engines;
  • the output unit is configured to determine a list of terms to be selected corresponding to the input information based on the user term information, the system term information and the conversion algorithm model, and output the list of terms to be selected.
  • Embodiments of the present application provide a computer-readable storage medium that stores a plurality of computer programs.
  • the computer programs are adapted to be loaded by a processor and execute the keyboard input method provided by embodiments of the present application.
  • Embodiments of the present application provide an electronic device, including a processor and a memory;
  • the memory is used to store a plurality of computer programs, and the computer program is used to load and execute the keyboard input method provided by the embodiment of the application by a processor; the processor is used to implement the multiple computer programs.
  • Various computer programs are used to store a plurality of computer programs, and the computer program is used to load and execute the keyboard input method provided by the embodiment of the application by a processor; the processor is used to implement the multiple computer programs.
  • Embodiments of the present application provide a computer program product, which includes computer-executable instructions or computer programs.
  • the computer-executable instructions or computer programs are executed by a processor, the keyboard input method provided by the embodiments of the present application is implemented.
  • a set of input method core engines is set.
  • the electronic device will only load part of the information in the same set of input method core engines at a certain moment, that is, the information related to the input keyboard at that moment.
  • All the information of the input method core engine only needs to be reloaded with the information related to the switched input keyboard, so that the input keyboard switching process takes up less resources and can speed up the input keyboard switching time; and due to the multiple types of input If the keyboard shares the user vocabulary library, the user terms stored in the system through any type of input keyboard can be shared and used, thereby improving input efficiency.
  • Figure 1 is a schematic structural diagram of an electronic device applying the keyboard input method provided by an embodiment of the present application
  • Figure 2 is a flow chart of a keyboard input method provided by an embodiment of the present application.
  • Figure 3 is a schematic diagram of a selected word list displayed by an electronic device in an application embodiment of the present application
  • Figure 4 is a schematic diagram of a conversion algorithm model in an application embodiment of the present application.
  • Figure 5 is a flow chart of a keyboard input method in an application embodiment of the present application.
  • Figure 6 is a schematic diagram of a distributed system to which the keyboard input method is applied in another application embodiment of the present application.
  • Figure 7 is a schematic diagram of a block structure in another application embodiment of the present application.
  • Figure 8 is a schematic diagram of the logical structure of a keyboard input system provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of the logical structure of an electronic device provided by an embodiment of the present application.
  • the embodiment of the present application provides a keyboard input method, which is applied to an electronic device with dual keyboards (physical keyboard and virtual keyboard) as shown in Figure 1.
  • the electronic device in the embodiment of the present application only includes A set of input method core engine 10 can comprehensively manage the input process through physical keyboards and virtual keyboards in electronic devices.
  • the input method core engine 10 includes a user vocabulary 11, a system vocabulary 12 and a conversion algorithm model 13 ,in:
  • the user vocabulary library 11 includes multiple user terms input through any type of input keyboard (physical keyboard or virtual keyboard) of the electronic device and the screen-on screen frequency of each user term.
  • the user entry refers to the entry corresponding to the keyword selected by the user from the entries to be selected after the input method core engine 10 provides the user with the entry to be selected according to the keyword entered by the user when the user inputs a keyword through the input keyboard. , for example, when the user enters the keyword "zhaoyitao" and the entry selected by the user is "Zhao Yitao", then "Zhao Yitao” is the user entry.
  • a corresponding screen-up frequency is set for each user entry in the user vocabulary library 11. The screen-up frequency is used to indicate that the input method core engine 10 selects the user entry as an entry for the user to select and displays it on the screen of the electronic device. The frequency of screen screen changes dynamically.
  • System vocabulary library 12 is a vocabulary library built into the input method application and is used to recall input method system words.
  • the data stored in the system vocabulary 12 has a unified system vocabulary data format and may include system vocabulary lists corresponding to different types of input keyboards, that is, the physical keyboard vocabulary list 120 and the virtual keyboard vocabulary list 121 .
  • the conversion algorithm model 13 is used to generate a list of terms to be selected based on the system words provided by the system vocabulary, the user terms provided by the user vocabulary, and the screen frequency of the user terms, and output the list of terms to be selected.
  • the design principle of the conversion algorithm is: under a unified pinyin conversion algorithm framework, it is compatible with and supports algorithm parameters and algorithm data models corresponding to different types of input keyboards. If the input keyboard includes a physical keyboard and a virtual keyboard, the conversion algorithm model 13 includes a physical keyboard conversion algorithm model 130 and a virtual keyboard conversion algorithm model 131 .
  • the conversion algorithm can include multiple sub-algorithms, and each sub-algorithm contains a unified algorithm process and algorithm parameters and data models corresponding to different types of input keyboards.
  • any sub-algorithm can correspond to a fixed algorithm network. structure, and for different types of input keyboards, when executing these sub-algorithms, the algorithm parameters and data models corresponding to the input keyboard types can be applied to the algorithm network structure.
  • the physical keyboard conversion algorithm model 130 may include a data model of the physical keyboard based on multiple sub-algorithms
  • the virtual keyboard conversion algorithm model 131 includes a data model of the virtual keyboard based on multiple sub-algorithms.
  • the data model of any type of input keyboard based on any sub-algorithm is based on the characteristics of the corresponding type of input keyboard and the user's usage habits of using the input keyboard.
  • the structure is trained.
  • the characteristics of the physical keyboard may include the number of keys set on the physical keyboard, key distribution information, etc.
  • the characteristics of the virtual keyboard may include the number of keys displayed, each key display position, etc.
  • electronic devices may include but are not limited to mobile phones, computers, intelligent voice interaction devices, smart home appliances, vehicle-mounted terminals, aircraft, etc.
  • the electronic device can implement keyboard input through the following steps:
  • Step 101 Obtain the input information of the current input keyboard and determine the first type of the current input keyboard.
  • the user can operate the electronic device to enable any type of input keyboard.
  • the user performs an operation of opening the virtual keyboard, which triggers the electronic device to activate the virtual keyboard and displays the operation interface of the virtual keyboard, and the user can input on the operation interface.
  • Information the first type of current input keyboard is the virtual keyboard; when the user performs the operation of closing the virtual keyboard, the electronic device is triggered to activate the physical keyboard, and the user can input information through the physical keyboard.
  • the first type of current input keyboard is the physical keyboard.
  • the content related to the virtual keyboard in the input method kernel engine 10 can be loaded, such as the above-mentioned virtual keyboard parameter model 131 and virtual keyboard vocabulary 121, and deleted in the memory.
  • Content related to the physical keyboard that is, delete the physical keyboard parameter model 130 and the physical keyboard vocabulary 120; when the electronic device starts the physical keyboard, the content related to the physical keyboard in the input method kernel engine 10 can be loaded, such as the above-mentioned physical keyboard parameters. model 130 and physical keyboard vocabulary 120, and delete content related to the virtual keyboard in the memory, that is, delete the virtual keyboard parameter model 131 and virtual keyboard vocabulary 121.
  • the current input keyboard will be displayed on the screen of the electronic device, and information can be input by touching or clicking on each input control in the virtual keyboard; if the current input keyboard is The first type of input keyboard is a physical keyboard. Then, information is input by pressing each physical key on the physical keyboard.
  • the input information is Pinyin, and the Chinese character to be input needs to be determined based on the input information.
  • Step 102 If the first type is inconsistent with the second type of the input keyboard used when performing the previous input operation, load the system word list and conversion algorithm model corresponding to the first type.
  • the electronic device Since the electronic device has already loaded the user vocabulary when it started the previous input keyboard, there is no need to load it again here, but the content related to the current input keyboard needs to be loaded, including the system vocabulary corresponding to the first type of the current input keyboard. table and the conversion algorithm model corresponding to the first type. It is also necessary to delete the previously loaded content in the memory related to the previous keyboard input, that is, the system word list and the second type corresponding to the previous keyboard input. The conversion algorithm model corresponding to the type is deleted, thereby saving memory resource usage.
  • the first type of the current input keyboard is consistent with the second type of the input keyboard used when performing the previous input operation, there is no need to load any information, and the previously loaded information related to the previous input keyboard is directly used. content, and output the entry information to be selected corresponding to the above input information.
  • Step 103 Obtain the user entry information corresponding to the input information from the loaded user vocabulary, and obtain the system entry information corresponding to the input information from the system vocabulary list.
  • the user vocabulary includes user terms used based on any type of input keyboard and the screen frequency of the user terms, and the user vocabulary, system word list and conversion algorithm model are set in the same set of input method core engines. .
  • each user entry in the user dictionary corresponds to a reference string.
  • the reference string may be a string input by the user when selecting the user entry. For example, the user previously entered the string "jint" , and "today" is selected from the entries to be selected, then the reference string corresponding to the user entry is "jint".
  • the input information is matched with the reference string corresponding to each user term in the user vocabulary.
  • the user entry corresponding to the reference string is determined as the user entry corresponding to the input information, and the screen-on-screen frequency of the user entry is obtained.
  • Each system entry in the system word list corresponds to a system string, and the system string is the full spelling string of the system entry. For example, if the system entry is "today", then the system string corresponding to the system entry "today” For "jintian”.
  • the input information is matched with the system string corresponding to each system entry in the system word dictionary to determine the matching result between the input information and the system string.
  • the system term corresponding to the system string whose matching result is greater than the preset matching threshold is determined to be the system term corresponding to the input information, and the system term frequency corresponding to the system term is obtained.
  • the input method core engine 10 determines the user term information corresponding to the input information and the screen frequency of the user term based on the user vocabulary library 11; from the system vocabulary list (such as the above-mentioned physical The system entry information corresponding to the input information and the system term frequency of the system entry are determined in the keyboard vocabulary table 120 or the virtual keyboard vocabulary table 121).
  • Step 104 Determine the list of terms to be selected corresponding to the input information based on the user term information, the system term information and the conversion algorithm model, and output the list of terms to be selected.
  • outputting the list of terms to be selected means outputting the list of terms to be selected for display on the screen of the electronic device.
  • the conversion algorithm model 13 in the keyboard input system can determine the candidate scores corresponding to the user entries and the system entries based on the screen frequency of the user entries and the system word frequency of the system entries; determine based on the candidate scores
  • the user entries are generally ranked higher, and the entries corresponding to all the information included in the above input information are also ranked higher, and the above Entries corresponding to part of the information included in the input information are ranked later.
  • a preset first weight can be used to weight the screen frequency of user entries to obtain a candidate score corresponding to the user entry, and a preset second weight can be used to weight the system word frequency of system entries. Weighted to obtain the candidate score corresponding to the system entry. Then the user terms and system terms are sorted according to the candidate scores from large to small to obtain the sorted terms. The first N terms in the sorted terms are used to construct a list of terms to be selected, and The arrangement order of the first N terms is determined as the sorting information on the screen for each term in the list of terms to be selected.
  • the input method core engine 10 can output the information of the term to be selected to the screen of the electronic device for display for the user to select.
  • the keyboard input method provided by the embodiment of the present application can be applied to the system as shown in Figure 1.
  • the embodiment of the present application :
  • Lexicon content retrieval includes: when the user inputs information through any type of input keyboard, search in the user lexicon 11 using the input information as a keyword. After retrieving the user terms corresponding to the input information, the user terms corresponding to Information such as the input string and screen-on frequency are passed to the conversion algorithm model 13 for pinyin conversion.
  • the input string corresponding to the user entry here can be all the strings contained in the information input through the input keyboard, or part of the strings.
  • Adding vocabulary content includes: when the user inputs information through any type of input keyboard, if the input information is input for the first time, after the user selects the term corresponding to the input information, the user-selected term is added to the user vocabulary 11 , and set the screen-on screen frequency of the entry; if the input information is not input for the first time, that is, the user entry corresponding to the input information has been stored in the user vocabulary 11, then the screen-on screen frequency of the user entry is updated, For example, it may be to add 1 to the screen frequency of the user's entry.
  • the input method core engine 10 will obtain a list of terms to be selected for the user to select, and output it to the screen of the electronic device for display, such as “Zhao Yitao” ”, “find a set”, “according to a set”, “find a set”, “Zhao Yi”, “Zhao Aunt”, “Zhao Yi”, “Zhao Yi”, “Zhao Yi”, etc. are waiting to select the terms
  • “Zhao Yitao” is a user entry, which can be ranked first in the list of selected entries. "Find a set” and so on belong to the system entries provided in the system vocabulary 12.
  • the data stored in the system vocabulary 12 has a unified system vocabulary data format, and may include system vocabulary lists corresponding to different types of input keyboards, that is, the physical keyboard system vocabulary list 120 and the virtual keyboard system vocabulary list 121 .
  • the system vocabulary data format can not only distinguish the system vocabulary types of different types of input keyboards, but can also be compatible with the vocabulary contents of different types of input keyboards, which are stored in the physical keyboard system vocabulary 120 and the virtual keyboard system vocabulary 121
  • the data can be mainly divided into the system lexicon header area and the system lexicon data area, among which:
  • the system lexicon header area includes: lexicon production time, lexicon version, system lexicon type, number of lexicon entries, lexicon check value, etc.
  • the system lexicon type here is used to describe the corresponding input keyboards of different types.
  • Type value for example: the virtual keyboard dictionary corresponds to type 1, the physical keyboard dictionary corresponds to type 2; the value of the system dictionary type is determined and written in the dictionary production stage, read and used in the dictionary use stage, and no longer used Change.
  • the system vocabulary data area is used to store each system entry data corresponding to the input keyboard vocabulary, including: pinyin strings, Chinese character strings, system word frequencies, etc.
  • the differences between different types of input keyboard word lists may include: different word lists with Chinese character strings as keywords, different system word frequencies for the same Chinese character words, etc.
  • the system word frequency refers to the frequency with which each system word is provided to the user for selection.
  • the system word frequency of each system word is fixed.
  • the same system word frequency The corresponding system word frequencies can be different.
  • the conversion algorithm model 13 is used to generate a list of terms to be selected based on the system words provided by the system vocabulary, the user terms provided by the user vocabulary, and the screen frequency of the user terms, and output the list of terms to be selected.
  • Different types of input keyboards correspond to different conversion algorithm models.
  • the input keyboard includes a physical keyboard and a virtual keyboard
  • the conversion algorithm model 13 includes a physical keyboard conversion algorithm model 130 and a virtual keyboard conversion algorithm model 131 .
  • the conversion algorithm may include several sub-algorithms, such as word grouping algorithm, error correction algorithm, frequency modulation algorithm and cloud input algorithm, and each sub-algorithm contains a unified algorithm process and corresponding different Type of input keyboard for algorithm parameters and data model.
  • the conversion algorithm model of each type of input keyboard can include parameter data models based on multiple sub-algorithms for any type of input keyboard.
  • the physical keyboard parameter model 130 includes a physical keyboard word group parameter data model, a physical keyboard correction model, and a physical keyboard parameter data model.
  • Error parameter data model physical keyboard FM parameter data model and physical keyboard cloud input parameter data model
  • virtual keyboard parameter model 131 includes a virtual keyboard word group parameter data model, a virtual keyboard error correction parameter data model, and a virtual keyboard FM parameter data model.
  • virtual keyboard cloud input parameter data model in:
  • the word grouping algorithm is used to split the input information when the user entries and system entries cannot be determined based on the input information, obtain the split results, and then determine the entries corresponding to each split result, and combine each entry Combine to obtain the entry corresponding to the input information;
  • the frequency modulation algorithm is used to adjust the frequency of user entries. Adjustment of the frequency of user entries will affect the order of the user entries in the list of entries to be selected.
  • the frequency modulation algorithm can be divided into a fast frequency modulation algorithm and a progressive frequency modulation algorithm.
  • the fast frequency modulation algorithm can adjust the entry just entered to the first place in the list of entries to be selected.
  • the progressive frequency modulation algorithm is when the user entry has not been entered once. Make appropriate adjustments to the frequency of the user's entry to move the position of the user's entry forward;
  • the error correction algorithm can include four stages, namely the string error correction and recall stage, the syllable string error correction and recall stage, the error correction candidate generation stage and the error correction candidate sorting stage.
  • the algorithm parameters of the error correction algorithm include: simplified spelling error correction penalty score ,correct Error candidate display threshold, error correction recall beam search (Beamsearch) width and error correction candidate display number, etc.
  • the algorithm data model of the error correction algorithm includes: adjacent key model, character error correction model, syllable error correction model and Gaussian model, etc.
  • the error correction parameter data model of any type of input keyboard is trained based on the characteristics of different types of input keyboards and user usage habits;
  • the cloud input algorithm is used to send the input information to the cloud server.
  • the cloud server determines the input information and determines the cloud candidate terms corresponding to the input information from the user vocabulary and system vocabulary stored in the cloud server.
  • the candidate terms in the cloud will be different from the terms to be selected determined by the electronic device.
  • the cloud candidate terms include one or more candidate terms.
  • the electronic device After obtaining the cloud terms to be selected, the electronic device combines the one or more cloud terms to be selected with each to-be-selected term in the list of to-be-selected terms. Cloud candidate terms that are all different are added to the list of terms to be selected. For example, the cloud candidate term can be inserted after the first to-be-selected term in the list of to-be-selected terms.
  • a cloud identifier may be displayed in the display area of the cloud candidate terms to remind the user that the term is determined by the cloud server.
  • the electronic device can implement keyboard input according to the following steps:
  • Step 201 After the input method function of the electronic device is started, the first type of the current input keyboard used by the electronic device is determined, the input method core engine is initialized, and the first type corresponding to the current input keyboard is set for the input method core engine.
  • the electronic device will load the conversion algorithm model corresponding to the first type of the current input keyboard into the memory corresponding to the input method process.
  • Step 202 Load the system word list corresponding to the first type of the current input keyboard into the memory.
  • the system word list corresponding to the first type of the current input keyboard is loaded into the memory corresponding to the input method process. After the loading is completed, the address of the memory occupied by the loaded system word list is obtained, and Send the address of the memory occupied by the loaded system word list to the input method kernel engine.
  • Step 203 Load the user vocabulary library into the memory.
  • the user vocabulary library is loaded into the memory corresponding to the input method process. After the user vocabulary library is loaded, the address of the memory occupied by the loaded user vocabulary library is obtained, and the address of the memory occupied by the loaded user vocabulary library 1 is sent to the input method kernel engine.
  • Step 204 Obtain input information currently entered on the keyboard.
  • the input method core engine enters a loop state of input information conversion, that is, detects the input information input through the current input keyboard, and outputs a list of terms to be selected according to the input information.
  • Step 205 Search the user vocabulary library.
  • the input method core engine when the input method core engine detects the input information entered through the current input keyboard, it searches the user vocabulary based on the input information to obtain the user entry corresponding to the input information and the upper screen of the user entry. Frequency and other information.
  • Step 206 Search the system vocabulary.
  • information such as system terms corresponding to the input information and system word frequencies corresponding to the system terms are obtained from the system word list of the current input keyboard.
  • Step 207 Output the list of terms to be selected.
  • the conversion algorithm model corresponding to the current input keyboard is used to determine each to-be-selected entry included in the list of to-be-selected entries based on the previously retrieved user entries and their screen-on screen frequencies, system entries and their system word frequencies. Sorting information of the terms and each to-be-selected term on the screen of the electronic device.
  • each to-be-selected term in the list of to-be-selected terms can be output to the screen of the electronic device for display according to the sorting information.
  • Step 208 Determine whether the current input keyboard type has changed.
  • the input method kernel engine will detect whether the current input keyboard type has changed, that is, If not, it is consistent with the type of input keyboard used for the previous input operation. If it is consistent, return to step 204; if it is inconsistent, for example, the previous input keyboard is a physical keyboard and the current input keyboard is a virtual keyboard, then step 209 is executed.
  • Step 209 The electronic device resets the current input keyboard type corresponding to the input method core engine and re-initializes the input method core engine.
  • the electronic device will load the conversion algorithm model corresponding to the switched current input keyboard type into the memory.
  • Step 210 Load the system word list corresponding to the switched current input keyboard type into the memory.
  • the input method kernel engine is notified of the address of the memory occupied by the loaded system word list, and the system word list corresponding to the previous input keyboard type is deleted from the memory, and then returns to execution. Step 204.
  • two sets of input method core engines are provided in an electronic device with dual keyboards.
  • the memory size occupied during the switching process of the input keyboard is 60MB.
  • only the above-mentioned input method core engines are provided in the electronic device.
  • the memory size occupied during the input keyboard switching process is reduced by 50%, to about 30MB.
  • the resource occupied by two sets of input method core engines in an electronic device with dual keyboards is 42 MB.
  • only one set of input method core engines 10 is occupied by the electronic device. The resource size is reduced by 50% to approximately 21MB.
  • the keyboard input system in the embodiment of this application is mainly a distributed system 100.
  • the distributed system may include a client 300 and multiple nodes 200 (accessed to the network). Any form of computing device, such as a server, a user terminal), the client 300 and the node 200 are connected through network communication.
  • FIG. 6 is an optional structural schematic diagram of the distributed system 100 provided by the embodiment of the present application applied to the blockchain system. It consists of multiple nodes 200 (accessed to the network). Any form of computing device (such as server, user terminal) and client 300 are formed, and a peer-to-peer (P2P, Peer To Peer) network is formed between nodes.
  • P2P peer-to-peer
  • the P2P protocol is a protocol running on the Transmission Control Protocol (TCP, Transmission Control Protocol). ) protocol on top of the application layer protocol.
  • TCP Transmission Control Protocol
  • Transmission Control Protocol Transmission Control Protocol
  • any machine such as a server or terminal can join and become a node.
  • Nodes include hardware layer, middle layer, operating system layer and application layer.
  • Routing the basic function of nodes, is used to support communication between nodes.
  • nodes can also have the following functions:
  • the services implemented by the application include: code that implements keyboard input functions.
  • the keyboard input functions mainly include:
  • the system vocabulary list and conversion algorithm model corresponding to the type; based on the loaded user vocabulary and the system
  • the vocabulary table obtains user entry information and system entry information corresponding to the input information respectively;
  • the user vocabulary library includes user entries based on any type of input keyboard, and the user vocabulary library, system vocabulary entries
  • the table and conversion algorithm model are set in the same set of input method core engines; determine the list of entries to be selected corresponding to the input information based on the user entry information, system entry information and conversion algorithm model, and output the words to be selected List of items.
  • Blockchain includes a series of blocks (Blocks) that follow each other in chronological order. Once a new block is added to the blockchain, it will not be removed. The blockchain system is recorded in the block. Record data submitted by the middle node.
  • Block Structure An optional schematic diagram of the block structure (Block Structure) provided by the embodiment of the present application.
  • Each block includes the hash value of the transaction record stored in this block (the hash value of this block), and The hash value of the previous block, each block is connected through the hash value to form a blockchain.
  • the block may also include information such as the timestamp when the block was generated.
  • Blockchain is essentially a decentralized database. It is a series of data blocks generated by using cryptographic methods. Each data block contains relevant information and is used to verify the validity of its information. (anti-counterfeiting) and generate the next block.
  • An embodiment of the present application also provides a keyboard input system, the schematic structural diagram of which is shown in Figure 8, including:
  • the first determining unit 20 is configured to obtain the input information of the current input keyboard and determine the first type of the current input keyboard.
  • the type of the current input keyboard is a physical keyboard or a virtual keyboard; the loading unit 21 is configured to load the first type of the current input keyboard if it is inconsistent with the second type of the input keyboard used when the previous input operation was performed.
  • the system word list and conversion algorithm model corresponding to the first type is configured to obtain the user entry information corresponding to the input information from the loaded user vocabulary, and obtain the user entry information from the system word list Obtain the system entry information corresponding to the input information;
  • the user vocabulary includes user entries based on any type of input keyboard, and the user vocabulary, system vocabulary and conversion algorithm model are set in the same In the input method kernel engine;
  • the output unit 23 is configured to determine the list of terms to be selected corresponding to the input information according to the user term information, the system term information and the conversion algorithm model, and output the word to be selected. List of items.
  • the system vocabulary table corresponding to the current input keyboard type includes: a system vocabulary header area and a system vocabulary data area; the system vocabulary header area includes a system vocabulary type, and the system vocabulary type Used to describe the type of the current input keyboard; the system vocabulary data area includes multiple system entry data corresponding to the current input keyboard vocabulary.
  • the conversion algorithm model includes a parameter data model of the current input keyboard based on a plurality of sub-algorithms, and the plurality of sub-algorithms at least include the following algorithms: word grouping algorithm, error correction algorithm, frequency modulation algorithm and cloud input algorithm.
  • the loading unit 21 is also configured to, if the first type is inconsistent with the second type of the input keyboard used when performing the previous input operation, load the system word list and conversion algorithm model corresponding to the second type that have been loaded in the memory. delete.
  • the first acquisition unit 22 is further configured to determine the user terms corresponding to the input information and the screen-on screen frequency of the user terms from the user vocabulary library; from the system terms The system entry corresponding to the input information and the system word frequency of the system entry are determined in the table.
  • the output unit 23 is further configured to determine candidates corresponding to the user entries and the system entries according to the conversion algorithm model, the screen frequency of the user entries and the system word frequency of the system entries. Score; determine, based on the candidate score, the user terms, system terms included in the list of terms to be selected, and the sorting information of each term in the list of terms to be selected on the screen of the electronic device.
  • the detection unit 20 detects that the type of the current input keyboard is inconsistent with the type of the previous input keyboard, it is determined that the loading unit 21 loads the input method kernel.
  • the system word vocabulary and conversion algorithm model corresponding to the current input keyboard in the engine can be output by the entry unit 22 and the output unit 23 according to the loaded user vocabulary, system word vocabulary and conversion algorithm model corresponding to the input information. A list of terms to be selected.
  • the keyboard input system will only load part of the information in the same input method core engine at a certain moment, that is, the information related to the input keyboard at that moment.
  • An embodiment of the present application also provides an electronic device, the structural schematic diagram of which is shown in Figure 9.
  • the electronic device may vary greatly due to different configurations or performance, and may include one or more central processing units (central processing units).
  • CPU central processing units
  • CPU central processing units
  • memory 31 e.g. one or more processors
  • storage media 32 e.g, one or more mass storage devices
  • the memory 31 and the storage medium 32 may be short-term storage or persistent storage.
  • the program stored in the storage medium 32 may include one or more modules (not shown in the figure), and each module may include a series of instruction operations on the electronic device.
  • the central processor 30 may be configured to communicate with the storage medium 32 and execute a series of instruction operations in the storage medium 32 on the electronic device.
  • the application program 321 stored in the storage medium 32 includes a keyboard input application program, and the program may include the detection unit 20, the determination loading unit 21, the entry unit 22 and the output unit in the above keyboard input system. 23, no further details will be given here.
  • the central processor 30 may be configured to communicate with the storage medium 32 and execute a series of operations corresponding to the keyboard input application stored in the storage medium 32 on the electronic device.
  • the electronic device may also include one or more power supplies 33, one or more wired or wireless network interfaces 34, one or more input and output interfaces 35, and/or, one or more operating systems 323, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM and so on.
  • the steps performed by the keyboard input system described in the above method embodiment may be based on the structure of the electronic device shown in FIG. 9 .
  • another aspect of the embodiments of the present application also provides a computer-readable storage medium that stores a plurality of computer programs, and the computer programs are adapted to be loaded and executed by the processor as described in the above-mentioned electronic device.
  • the keyboard input method implemented.
  • embodiments of the present application also provide an electronic device, including a processor and a memory;
  • the memory is used to store a plurality of computer programs, the computer program is used to load and execute the keyboard input method as performed by the above-mentioned electronic device by the processor; the processor is used to implement the plurality of computer programs.
  • Various computer programs are used to store a plurality of computer programs, the computer program is used to load and execute the keyboard input method as performed by the above-mentioned electronic device by the processor; the processor is used to implement the plurality of computer programs.
  • Various computer programs are used to store a plurality of computer programs.
  • a computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium.
  • the processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the keyboard input method provided in various optional implementations.
  • the program can be stored in a computer-readable storage medium.
  • the storage medium can include: Read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk, etc.

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Abstract

本申请实施例公开了一种键盘输入方法、系统、计算机可读存储介质、电子设备及计算机程序产品，应用于信息处理技术领域。对于具有双键盘的电子设备，只会设置一套输入法内核引擎，当检测到当前输入键盘的类型与前一次输入键盘的类型不一致时，加载该输入法内核引擎中与当前输入键盘对应的系统词词表和转换算法模型，并根据已加载的用户词库、系统词词表和转换算法模型即可输出与输入信息对应的待选择词条列表。当输入键盘的类型切换时，不需要重新加载另一套输入法内核引擎的全部信息，只需重新加载与切换后的输入键盘相关的信息。

Description

一种键盘输入方法、系统、计算机可读存储介质、电子设备及计算机程序产品
相关申请的交叉引用
本申请基于申请号为202210834058.0、申请日为2022年7月14日的中国专利申请提出，并要求以上中国专利申请的优先权，以上中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及信息处理技术领域，特别涉及一种键盘输入方法、系统、计算机可读存储介质、电子设备及计算机程序产品。
背景技术
现在很多电子设备都可以配备双键盘，即物理键盘和虚拟键盘，其中物理键盘是用于操作电子设备运行的一种指令和数据输入装置，而虚拟键盘是虚拟于电子设备触摸屏的按键键盘，用户可以直接将虚拟键盘当实质键盘使用。一般情况下，电子设备会为双键盘分别提供一套输入法内核引擎，这里输入法内核引擎是一种介于平台打字界面和底层汉字数据之间，通过拼音转换算法为输入法提供汉字候选的软件工具包，每一套输入法内核引擎对应一个类型的键盘。
现有技术中为了实现双键盘，需要采用两套输入法内核引擎，这样资源占用量较高，且用户采用一个类型的键盘输入的自造词，无法通过另一类型的键盘来输入，给用户在双键盘之间切换时带来较差的体验。
发明内容
本申请实施例提供一种键盘输入方法、系统、计算机可读存储介质、电子设备及计算机程序产品，减少实现双键盘的资源占用量。
本申请实施例提供一种键盘输入方法，应用于电子设备，包括：
获取电子设备的当前输入键盘的输入信息，并确定所述当前输入键盘的第一类型；
若所述当前输入键盘的第一类型与前一次执行输入操作时使用的输入键盘的第二类型不一致，加载所述第一类型对应的系统词词表及转换算法模型；
从已加载的用户词库中获取所述输入信息对应的用户词条信息，并从所述系统词词表中获取所述输入信息对应的系统词条信息；所述用户词库包括基于任一类型的输入键盘所使用的用户词条，所述用户词库、系统词词表和转换算法模型设置在同一套输入法内核引擎中；
根据所述用户词条信息、所述系统词条信息及转换算法模型确定所述输入信息对应的待选择词条列表，输出所述待选择词条列表。
本申请实施例提供一种键盘输入系统，包括：
第一确定单元，配置为获取电子设备的当前输入键盘的输入信息，并确定所述当前输入键盘的第一类型；
加载单元，配置为若所述当前输入键盘的第一类型与前一次执行输入操作时使用的输入键盘的第二类型不一致，加载所述第一类型对应的系统词词表及转换算法模型；
第一获取单元，配置为从已加载的用户词库中获取所述输入信息对应的用户词条信息，并从所述系统词词表中获取所述输入信息对应的系统词条信息；所述用户词库包括基于任一类型的输入键盘所使用的用户词条，所述用户词库、系统词词表和转换算法模型设置在同一套输入法内核引擎中；
输出单元，配置为根据所述用户词条信息、所述系统词条信息及转换算法模型确定所述输入信息对应的待选择词条列表，输出所述待选择词条列表。
本申请实施例提供一种计算机可读存储介质，所述计算机可读存储介质储存多个计算机程序，所述计算机程序适于由处理器加载并执行如本申请实施例提供的键盘输入方法。
本申请实施例提供一种电子设备，包括处理器和存储器；
所述存储器用于储存多个计算机程序，所述计算机程序用于由处理器加载并执行如本申请实施例提供的键盘输入方法；所述处理器，用于实现所述多个计算机程序中的各个计算机程序。
本申请实施例提供一种计算机程序产品，包括计算机可执行指令或计算机程序，所述计算机可执行指令或计算机程序被处理器执行时实现本申请实施例提供的键盘输入方法。
可见，在本实施例的方法中，对于具有双键盘的电子设备，设置一套输入法内核引擎，当检测到当前输入键盘的第一类型与前一次执行输入操作时使用的输入键盘的第二类型不一致时，加载该输入法内核引擎中与当前输入键盘对应的系统词词表和转换算法模型，并根据已加载的用户词库、系统词词表和转换算法模型即可输出与输入信息对应的待选择词条列表。在这个过程中，电子设备在某一时刻只会加载同一套输入法内核引擎中的部分信息，即与该时刻输入键盘相关的信息，当输入键盘的类型切换时，不需要重新加载另一套输入法内核引擎的全部信息，只需重新加载与切换后的输入键盘相关的信息，使得在输入键盘切换过程所占用的资源较少，能加快输入键盘的切换时间；且由于多个类型的输入键盘共用用户词库，则通过任一类型的输入键盘储存到系统中的用户词条可以共享使用，从而能够提高输入效率。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是应用本申请实施例提供的键盘输入方法的电子设备的结构示意图；
图2是本申请一个实施例提供的一种键盘输入方法的流程图；
图3是本申请一个应用实施例中电子设备所显示的选择词条列表的示意图；
图4是本申请一个应用实施例中转换算法模型的示意图；
图5是本申请一个应用实施例中键盘输入方法的流程图；
图6是本申请另一应用实施例中键盘输入方法所应用于的分布式系统的示意图；
图7是本申请另一应用实施例中区块结构的示意图；
图8是本申请实施例提供的一种键盘输入系统的逻辑结构示意图；
图9是本申请实施例提供的一种电子设备的逻辑结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”“第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排它的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
本申请实施例提供一种键盘输入方法，应用于图1所示的，具有双键盘(物理键盘和虚拟键盘)的电子设备中，如图1所示，本申请实施例中的电子设备只包括一套输入法内核引擎10，能够综合管理电子设备中通过物理键盘和虚拟键盘的输入过程，在一些实施例中，输入法内核引擎10包括用户词库11、系统词库12和转换算法模型13，其中：
用户词库11包括通过电子设备的任一类型的输入键盘(物理键盘或虚拟键盘)输入的多个用户词条和各个用户词条的上屏频次。
这里用户词条指当用户通过输入键盘输入关键字时，输入法内核引擎10根据用户输入的关键字提供给用户待选择词条后，用户从待选择词条中选择的关键字对应的词条，例如当用户输入关键字“zhaoyitao”时，用户选择的词条为“赵一涛”，则“赵一涛”为用户词条。在用户词库11中为每个用户词条设置对应的上屏频次，该上屏频次用于表示输入法内核引擎10选择该用户词条作为供用户选择的词条并显示到电子设备的屏幕上的频次，该上屏频次是动态变化的。
系统词库12，为输入法应用程序内置的词库，用于召回输入法系统词。系统词库12中储存的数据具有统一的系统词库数据格式，可以包括不同类型的输入键盘分别对应的系统词词表，即物理键盘词表120和虚拟键盘词表121。
转换算法模型13，用于基于系统词库提供的系统词以及用户词库提供的用户词条、用户词条的上屏频次生成待选择词条列表，并输出待选择词条列表。
转换算法的设计原则是：在统一的拼音转换算法框架下，兼容支持不同类型的输入键盘对应的算法参数和算法数据模型。如果输入键盘包括物理键盘和虚拟键盘，那么转换算法模型13包括物理键盘转换算法模型130和虚拟键盘转换算法模型131。
转换算法可以包括多种子算法，而每种子算法中都包含了统一的算法流程以及对应不同类型的输入键盘的算法参数和数据模型，在一些实施例中，任一子算法可以对应固定的算法网络结构，而针对不同类型的输入键盘，执行这些子算法时可以在该算法网络结构应用与输入键盘类型对应的算法参数和数据模型。基于此，物理键盘转换算法模型130可以包括物理键盘基于多种子算法的数据模型，而虚拟键盘转换算法模型131包括虚拟键盘基于多种子算法的数据模型。
由于不同类型的输入键盘的特征不同，则任一类型的输入键盘基于任一子算法的数据模型，是根据相应类型的输入键盘的特征和用户使用该输入键盘的使用习惯信息，对上述算法网络结构进行训练得到的。示例性地，物理键盘的特征可以包括实体键盘上设置的按键个数、按键分布信息等；虚拟键盘的特征可以包括显示的按键个数、各个按键 的显示位置等。
在一些实施例中，电子设备可以包括但不限于手机、电脑、智能语音交互设备、智能家电、车载终端、飞行器等。
如图2所示，本实施例中，电子设备可以通过如下步骤实现键盘输入：
步骤101，获取当前输入键盘的输入信息，并确定当前输入键盘的第一类型。
可以理解，用户可以操作电子设备，从而开启任一类型的输入键盘，比如用户执行开启虚拟键盘的操作，触发电子设备启动虚拟键盘，并显示虚拟键盘的操作界面，用户可以在该操作界面上输入信息，当前输入键盘的第一类型即为虚拟键盘；当用户执行关闭虚拟键盘的操作，触发电子设备启动物理键盘，用户可以通过物理键盘输入信息，当前输入键盘的第一类型即为物理键盘。
在一些实施例中，当电子设备启动虚拟键盘时，可以加载输入法内核引擎10中与虚拟键盘相关的内容，比如上述的虚拟键盘参数模型131和虚拟键盘词表121，并在内存中删除与物理键盘相关的内容，也即删除物理键盘参数模型130和物理键盘词表120；当电子设备启动物理键盘时，可以加载输入法内核引擎10中与物理键盘相关的内容，比如上述的物理键盘参数模型130和物理键盘词表120，并在内存中删除与虚拟键盘相关的内容，也即删除虚拟键盘参数模型131和虚拟键盘词表121。
在一些实施例中，如果当前输入键盘的第一类型为虚拟键盘，那么当前输入键盘会呈现在电子设备的屏幕上，可以通过触控或点击虚拟键盘中各个输入控件，进行信息输入；如果当前输入键盘的第一类型为物理键盘，那么通过按压物理键盘上的各个物理按键，进行信息输入，在本申请实施例中，输入信息为拼音，需要根据输入信息确定待输入的中文字符。
步骤102，若所述第一类型与前一次执行输入操作时使用的输入键盘的第二类型不一致，加载所述第一类型对应的系统词词表及转换算法模型。
由于电子设备在启动前一次输入键盘时，已经加载了用户词库，这里则不需要再次进行加载，而需要加载与当前输入键盘相关的内容，包括当前输入键盘的第一类型对应的系统词词表和第一类型对应的转换算法模型，还需要将内存中之前已加载的，与前一次输入键盘相关的内容删除，也即将前一次输入键盘的第二类型对应的系统词词表和第二类型对应的转换算法模型删除，从而节省内存资源的占用。
在一些实施例中，若当前输入键盘的第一类型与前一次执行输入操作时使用的输入键盘的第二类型一致，则不需要加载任何信息，直接按照之前加载的与前一次输入键盘相关的内容，输出上述输入信息对应的待选择词条信息。
步骤103，从已加载的用户词库中获取所述输入信息对应的用户词条信息，并从所述系统词词表中获取所述输入信息对应的系统词条信息。
这里，用户词库包括基于任一类型的输入键盘所使用的用户词条和用户词条的上屏频次，且用户词库、系统词词表和转换算法模型设置在同一套输入法内核引擎中。
在一些实施例中，用户词库中各个用户词条对应有一个参考字符串，该参考字符串可以是用户之前选用该用户词条时输入的字符串，例如，用户之前输入字符串“jint”，并从待选择词条中选择了“今天”，那么用户词条对应的参考字符串为“jint”。从已加载的用户词库中获取输入信息对应的用户词条，在实现时，将输入信息与用户词库中各个用户词条对应的参考字符串进行匹配，当输入信息与某一参考字符串相同时，将该参考字符串对应的用户词条，确定为输入信息对应的用户词条，并获取该用户词条的上屏频次。
系统词词表中各个系统词条对应有一个系统字符串，该系统字符串为系统词条的全拼字符串。示例性地，系统词条为“今天”，那么系统词条“今天”对应的系统字符串 为“jintian”。从系统词词表中获取输入信息对应的系统词条信息时，将输入信息与系统词词词表中各个系统词条对应的系统字符串进行匹配，确定输入信息与系统字符串的匹配结果，将匹配结果大于预设的匹配阈值的系统字符串对应的系统词条确定为该输入信息对应的系统词条，并获取该系统词条对应的系统词频。
在一些实施例中，输入法内核引擎10会基于用户词库11确定与输入信息对应的用户词条及用户词条的上屏频次等用户词条信息；从系统词词表(比如上述的物理键盘词表120或虚拟键盘词表121)中确定与输入信息对应的系统词条和系统词条的系统词频等系统词条信息。
步骤104，根据用户词条信息、系统词条信息及转换算法模型确定输入信息对应的待选择词条列表，输出待选择词条列表。
在一些实施例中，输出待选择词条列表，也即将待选择词条列表输出到电子设备的屏幕上进行显示。
在一些实施例中，键盘输入系统中的转换算法模型13可以根据用户词条的上屏频次和系统词条的系统词频，确定用户词条和系统词条分别对应的候选分数；根据候选分数确定待选择词条列表所包括的用户词条和系统词条及待选择词条列表中的各个词条在电子设备的屏幕的排序信息。一般情况下，待选择词条列表中的各个词条中：用户词条一般排在较前的位置，且上述输入信息所包括的全部信息对应的词条也排在较前的位置，而上述输入信息所包括的部分信息对应的词条排在较后的位置。
在一些实施例中，可以利用预设的第一权重对用户词条的上屏频次进行加权，得到用户词条对应的候选分数，利用预设的第二权重，对系统词条的系统词频进行加权，得到系统词条对应的候选分数。然后再将用户词条和系统词条按照候选分数从大到小的顺序进行排序，得到排序后的词条，将排序后的词条中的前N个词条构建待选择词条列表，并将前N个词条的排列顺序确定为待选择词条列表中各个词条在屏幕上的排序信息。
这样输入法内核引擎10就可以将待选择词条信息输出到电子设备的屏幕进行显示，以供用户选择。
可见，在本实施例的方法中，对于具有双键盘的电子设备，只会设置一套输入法内核引擎10，当检测到当前输入键盘的第一类型与前一次输入键盘的第二类型不一致时，加载该输入法内核引擎10中与当前输入键盘对应的系统词词表和转换算法模型，并根据已加载的用户词库11、系统词词表和转换算法模型即可输出与输入信息对应的待选择词条列表。在这个过程中，电子设备在某一时刻只会加载同一套输入法内核引擎10中的部分信息，即与该时刻输入键盘相关的信息，当输入键盘的类型切换时，不需要重新加载另一套输入法内核引擎10的全部信息，只需重新加载与切换后的输入键盘相关的信息，使得在输入键盘切换过程所占用的资源较少，能加快输入键盘的切换时间；且由于多个类型的输入键盘共用用户词库11，则通过任一类型的输入键盘储存到系统中的用户词条可以共享使用，从而能够提高输入效率。
本申请实施例提供的键盘输入方法，可以应用于如图1所示的系统中，在本申请实施例中：
通过用户词库11可以完成词库内容检索和词库内容添加。其中：
词库内容检索包括：当用户通过任一类型的输入键盘输入信息时，以输入信息为关键字在用户词库11中进行检索，检索到输入信息对应的用户词条后，将用户词条对应的输入串和上屏频次等信息传递给转换算法模型13进行拼音转换。这里用户词条对应的输入串可以是通过输入键盘输入的信息所包含的全部字符串，或者部分字符串。
词库内容添加包括：当用户通过任一类型的输入键盘输入信息，若该输入信息是首次输入，在经用户选择该输入信息对应的词条后，将用户选择的词条添加到用户词库11 中，且设置该词条的上屏频次；若该输入信息非首次输入，即在用户词库11中已储存有该输入信息对应的用户词条，则更新该用户词条的上屏频次，例如，可以是将该用户词条的上屏频次加1。
例如图3所示，用户使用某一类型的输入键盘输入“zhaoyitao”，则输入法内核引擎10会得到供用户选择的待选择词条列表，并输出到电子设备的屏幕进行显示，比如“赵一涛”、“找一套”、“照一套”、“找一”、“赵毅”、“赵姨”、“赵一”、“赵艺”、“昭仪”等，在待选择词条列表中，“赵一涛”为用户词条，可以排在选择词条列表中的第一位，“找一套”等属于系统词库12中提供的系统词条。
系统词库12中储存的数据具有统一的系统词库数据格式，可以包括不同类型的输入键盘分别对应的系统词词表，即物理键盘系统词表120和虚拟键盘系统词表121。
其中，系统词库数据格式不仅可以区分不同类型的输入键盘的系统词库类型，还可以兼容不同类型的输入键盘的词表内容，物理键盘系统词表120和虚拟键盘系统词表121中储存的数据主要可以分为系统词库表头区和系统词库数据区，其中：
系统词库表头区包括：词库制作时间、词库版本、系统词库类型、词库词条数量、词库校验值等，这里系统词库类型用于描述不同类型的输入键盘对应的类型值，比如：虚拟键盘词库对应类型1，物理键盘词库对应类型2；系统词库类型的数值在词库制作阶段确定并写入，在词库使用阶段读取并使用，之后不再更改。
系统词库数据区，用于存储输入键盘词表对应的每一条系统词条数据，包含：拼音串、汉字串、系统词频等。不同类型的输入键盘词表的区别可以包括：以汉字串为关键字的词条列表不同，相同汉字词条的系统词频不同等。其中，系统词频是指各个系统词条提供给用户进行选择的频率，一般情况下，各个系统词条的系统词频是固定不变的，而不同类型的输入键盘词表之间，同一系统词条对应的系统词频可以不同。
转换算法模型13，用于基于系统词库提供的系统词以及用户词库提供的用户词条、用户词条的上屏频次生成待选择词条列表，并输出待选择词条列表。不同类型的输入键盘对应有不同的转换算法模型，示例性地，输入键盘包括物理键盘和虚拟键盘，那么转换算法模型13包括物理键盘转换算法模型130和虚拟键盘转换算法模型131。
在一些实施例中，如图4所示，转换算法可以包括组词算法、纠错算法、调频算法和云输入算法几种子算法，而每种子算法中都包含了统一的算法流程以及对应不同类型的输入键盘的算法参数和数据模型。这样，每个类型的输入键盘的转换算法模型都可以包括任一类型的输入键盘分别基于多个子算法的参数数据模型，则物理键盘参数模型130包括了物理键盘组词参数数据模型、物理键盘纠错参数数据模型、物理键盘调频参数数据模型和物理键盘云输入参数数据模型，而虚拟键盘参数模型131包括了虚拟键盘组词参数数据模型、虚拟键盘纠错参数数据模型、虚拟键盘调频参数数据模型和虚拟键盘云输入参数数据模型。其中：
组词算法，用于在基于输入信息无法确定出用户词条和系统词条时，对输入信息进行拆分，得到拆分结果，再确定各个拆分结果对应的各个词条，将各个词条进行组合，得到输入信息对应的词条；
调频算法，用于对用户词条的频率进行调整，用户词条频率的调整会影响该用户词条在待选择词条列表中的顺序。调频算法可以分为快速调频算法和渐进式调频算法通过快速调频算法能够将刚输入过的词条调整到待选择词条列表的第一位，渐进式调频算法是在用户词条没输入一次，对该用户词条的频率进行适当的调整，使该用户词条的位置前移；
纠错算法可以包括四个阶段，即字符串纠错召回阶段、音节串纠错召回阶段、纠错候选生成阶段和纠错候选排序阶段，纠错算法的算法参数包括：简拼纠错惩罚分数、纠 错候选展示阈值、纠错召回集束搜索(Beamsearch)宽度和纠错候选展示个数等，纠错算法的算法数据模型包括：临近键模型、字符纠错模型、音节纠错模型和高斯模型等。任一类型的输入键盘的纠错参数数据模型都是根据不同类型的输入键盘的特性和用户使用习惯训练得到的；
云输入算法，用于将输入信息发送至云服务器，在云服务器端确定输入信息从云服务器存储的用户词库和系统词词表中确定出输入信息对应的云端候选词条。
由于云服务器端存储的系统词词表可能比电子设备本地存储的系统词词表内容更加丰富，因此云端候选词条会与电子设备确定出的待选择词条不同。云端候选词条中包括一个或多个候选词条，电子设备在获取到云端待选择词条后，将一个或多个云端待选择词条中与待选择词条列表中的各个待选择词条均不相同的云端候选词条，加入待选择词条列表。示例性地，可以将该云端候选词条插入到待选择词条列表的第一个待选择词条之后。在一些实施例中，在电子设备显示待选择词条列表时，可以在该云端候选词条的显示区域显示云端标识，以提示用户该词条为云服务器确定的。
在一些实施例中，如图5所示，电子设备可以按照如下步骤来实现键盘输入：
步骤201，电子设备的输入法功能启动后，确定电子设备采用的当前输入键盘的第一类型，初始化输入法内核引擎，为输入法内核引擎设置当前输入键盘对应的第一类型。
在这个初始化输入法内核引擎的过程中，电子设备会将当前输入键盘的第一类型对应的转换算法模型加载到输入法进程对应的内存中。
步骤202，将当前输入键盘的第一类型对应的系统词词表加载到内存中。
在一些实施例中，将当前输入键盘的第一类型对应的系统词词表加载到输入法进程对应的内存中，在加载完成后，获取已加载的系统词词表所占用内存的地址，并将已加载的系统词词表所占用内存的地址发送至输入法内核引擎。
步骤203，将用户词库加载到内存中。
在一些实施例中，将用户词库加载到输入法进程对应的内存中。在用户词库加载完成后，获取已加载的用户词库所占用内存的地址，并将已加载的用户词库1所占用内存的地址发送至输入法内核引擎。
步骤204，获取当前输入键盘的输入信息。
在一些实施例中，输入法内核引擎进入输入信息转换的循环状态，即检测通过当前输入键盘输入的输入信息，并根据输入信息输出待选择词条列表。
步骤205，检索用户词库。
在一些实施例中，当输入法内核引擎检测到通过当前输入键盘输入的输入信息时，从用户词库中，根据输入信息进行检索，得到输入信息对应的用户词条及用户词条的上屏频次等信息。
步骤206，检索系统词表。
在一些实施例中，从当前输入键盘的系统词词表中，获取输入信息对应的系统词条及系统词条对应的系统词频等信息。
步骤207，输出待选择词条列表。
在一些实施例中，利用当前输入键盘对应的转换算法模型，根据之前检索到的用户词条及其上屏频次、系统词条及其系统词频，确定待选择词条列表中包括的各个待选择词条及各个待选择词条在电子设备的屏幕上的排序信息。
最后可以将待选择词条列表中的各个待选择词条按照该排序信息输出到电子设备的屏幕上进行显示。
步骤208，判断当前输入键盘的类型是否发生变化。
在一些实施例中，输入法内核引擎会检测当前输入键盘的类型是否发生改变，即是 否与前一次执行输入操作使用的输入键盘的类型一致，若一致，则返回执行步骤204；若不一致，比如前一次输入键盘为物理键盘，当前输入键盘为虚拟键盘，则执行步骤209。
步骤209，电子设备重新设置输入法内核引擎对应的当前输入键盘的类型，重新初始化输入法内核引擎。
在重新初始化输入法内核引擎的过程中，电子设备会将切换后的当前输入键盘的类型对应的转换算法模型加载到内存中。
步骤210，将切换后的当前输入键盘的类型对应的系统词词表加载到内存中。
在一些实施例中，加载完成后通知输入法内核引擎，已加载的系统词词表所占用内存的地址，且将前一次输入键盘的类型对应的系统词词表从内存中删除，进而返回执行步骤204。
通过现有技术中在具有双键盘的电子设备中设置两套输入法内核引擎，在输入键盘的切换过程中所占用的内存大小为60MB，而采用本申请实施例中在电子设备中只设置上述一套输入法内核引擎10时，在输入键盘的切换过程中所占用的内存大小降低50％，约为30MB。通过现有技术中在具有双键盘的电子设备中设置两套输入法内核引擎所占用的资源为42MB，而采用本申请实施例中在电子设备中只设置上述一套输入法内核引擎10所占用的资源大小降低50％，约为21MB。
可见，通过上述本申请实施例中键盘输入方法中，在具有双键盘的电子设备中只设置了一套输入法内核引擎10，从而解决了现有技术中两套输入法内核引擎带来的资源占用过多及用户词条无法在不同类型的输入键盘之间共享的问题，本申请实施例中只采用一套输入法内核引擎10中用户词库11实现了用户词条在不同类型的输入键盘之间的共享，且电子设备处于某一类型的输入键盘时，只需加载一条输入法内核引擎10中与当前输入键盘相关的一部分信息，且在输入键盘切换后，只需切换内存中加载的与当前输入键盘相关的一部分信息，使得资源占用量减少。
以下以另一应用实例来说明本申请中键盘输入方法，本申请实施例中的键盘输入系统主要为分布式系统100，该分布式系统可以包括客户端300及多个节点200(接入网络中的任意形式的计算设备，如服务器、用户终端)，客户端300与节点200之间通过网络通信的形式连接。
以分布式系统为区块链系统为例，参见图6是本申请实施例提供的分布式系统100应用于区块链系统的一个可选的结构示意图，由多个节点200(接入网络中的任意形式的计算设备，如服务器、用户终端)和客户端300形成，节点之间形成组成的点对点(P2P，Peer To Peer)网络，P2P协议是一个运行在传输控制协议(TCP，Transmission Control Protocol)协议之上的应用层协议。在分布式系统中，任何机器如服务器、终端都可以加入而成为节点，节点包括硬件层、中间层、操作系统层和应用层。
参见图6示出的区块链系统中各节点的功能，涉及的功能包括：
1)路由，节点具有的基本功能，用于支持节点之间的通信。
节点除具有路由功能外，还可以具有以下功能：
2)应用，用于部署在区块链中，根据实际业务需求而实现特定业务，记录实现功能相关的数据形成记录数据，在记录数据中携带数字签名以表示任务数据的来源，将记录数据发送到区块链系统中的其它节点，供其它节点在验证记录数据来源以及完整性成功时，将记录数据添加到临时区块中。
例如，应用实现的业务包括：实现键盘输入功能的代码，该键盘输入功能主要包括：
检测电子设备的当前输入键盘的输入信息，及检测所述当前输入键盘的类型；若所述当前输入键盘的类型与前一次检测到的前一次输入键盘的类型不一致，加载所述当前输入键盘的类型对应的系统词词表及转换算法模型；根据已加载的用户词库和所述系统 词词表分别获取所述输入信息对应的用户词条信息和系统词条信息；所述用户词库包括基于任一类型的输入键盘所使用的用户词条，所述用户词库、系统词词表和转换算法模型设置在同一套输入法内核引擎中；根据所述用户词条信息、系统词条信息及转换算法模型确定所述输入信息对应的待选择词条列表，输出所述待选择词条列表。
3)区块链，包括一系列按照产生的先后时间顺序相互接续的区块(Block)，新区块一旦加入到区块链中就不会再被移除，区块中记录了区块链系统中节点提交的记录数据。
参见图7为本申请实施例提供的区块结构(Block Structure)一个可选的示意图，每个区块中包括本区块存储交易记录的哈希值(本区块的哈希值)、以及前一区块的哈希值，各区块通过哈希值连接形成区块链。另外，区块中还可以包括有区块生成时的时间戳等信息。区块链(Blockchain)，本质上是一个去中心化的数据库，是一串使用密码学方法相关联产生的数据块，每一个数据块中包含了相关的信息，用于验证其信息的有效性(防伪)和生成下一个区块。
本申请实施例还提供一种键盘输入系统，其结构示意图如图8所示，包括：
第一确定单元20，配置为获取当前输入键盘的输入信息，并确定所述当前输入键盘的第一类型。所述当前输入键盘的类型为物理键盘或虚拟键盘；加载单元21，配置为若所述当前输入键盘的第一类型与前一次执行输入操作时使用的输入键盘的第二类型不一致，加载所述第一类型对应的系统词词表及转换算法模型；第一获取单元22，配置为从已加载的用户词库中获取所述输入信息对应的用户词条信息，并从所述系统词词表中获取所述输入信息对应的系统词条信息；所述用户词库包括基于任一类型的输入键盘所使用的用户词条，所述用户词库、系统词词表和转换算法模型设置在同一套输入法内核引擎中；输出单元23，配置为根据所述用户词条信息、所述系统词条信息及转换算法模型确定所述输入信息对应的待选择词条列表，输出所述待选择词条列表。
这里，所述当前输入键盘的类型对应的系统词词表包括：系统词库表头区和系统词库数据区；所述系统词库表头区包括系统词库类型，所述系统词库类型用于描述所述当前输入键盘的类型；所述系统词库数据区包括所述当前输入键盘词表对应的多条系统词条数据。所述转换算法模型包括所述当前输入键盘分别基于多个子算法的参数数据模型，所述多个子算法至少包括如下算法：组词算法、纠错算法、调频算法和云输入算法。
该加载单元21，还配置为若所述第一类型与前一次执行输入操作时使用的输入键盘的第二类型不一致，将内存中已加载的第二类型对应的系统词词表及转换算法模型删除。
在一些实施例中，第一获取单元22，还配置为从所述用户词库中确定与所述输入信息对应的用户词条及所述用户词条的上屏频次；从所述系统词词表中确定与所述输入信息对应的系统词条和所述系统词条的系统词频。
在一些实施例中，该输出单元23，还配置为根据所述转换算法模型、用户词条的上屏频次和系统词条的系统词频，确定所述用户词条和系统词条分别对应的候选分数；根据所述候选分数确定待选择词条列表所包括的用户词条、系统词条及所述待选择词条列表中的各个词条在所述电子设备的屏幕的排序信息。
可见，在本实施例的系统中，只会设置一套输入法内核引擎，当检测单元20检测到当前输入键盘的类型与前一次输入键盘的类型不一致时，确定加载单元21加载该输入法内核引擎中与当前输入键盘对应的系统词词表和转换算法模型，并由词条单元22和输出单元23根据已加载的用户词库、系统词词表和转换算法模型即可输出与输入信息对应的待选择词条列表。在这个过程中，键盘输入系统在某一时刻只会加载同一套输入法内核引擎中的部分信息，即与该时刻输入键盘相关的信息，当输入键盘的类型切换 时，不需要重新加载另一套输入法内核引擎的全部信息，只需重新加载与切换后的输入键盘相关的信息，使得在输入键盘切换过程所占用的资源较少，能加快输入键盘的切换时间；且由于多个类型的输入键盘共用用户词库，则通过任一类型的输入键盘储存到系统中的用户词条可以共享使用，给用户带来较好的体验。
本申请实施例还提供一种电子设备，其结构示意图如图9所示，该电子设备可因配置或性能不同而产生比较大的差异，可以包括一个或一个以上中央处理器(central processing units，CPU)30(例如，一个或一个以上处理器)和存储器31，一个或一个以上存储应用程序321或数据322的存储介质32(例如一个或一个以上海量存储设备)。其中，存储器31和存储介质32可以是短暂存储或持久存储。存储在存储介质32的程序可以包括一个或一个以上模块(图示没标出)，每个模块可以包括对电子设备中的一系列指令操作。更进一步地，中央处理器30可以设置为与存储介质32通信，在电子设备上执行存储介质32中的一系列指令操作。
在一些实施例中，在存储介质32中储存的应用程序321包括键盘输入的应用程序，且该程序可以包括上述键盘输入系统中的检测单元20，确定加载单元21，词条单元22和输出单元23，在此不进行赘述。更进一步地，中央处理器30可以设置为与存储介质32通信，在电子设备上执行存储介质32中储存的键盘输入的应用程序对应的一系列操作。
电子设备还可以包括一个或一个以上电源33，一个或一个以上有线或无线网络接口34，一个或一个以上输入输出接口35，和/或，一个或一个以上操作系统323，例如Windows ServerTM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM等等。
上述方法实施例中所述的由键盘输入系统所执行的步骤可以基于该图9所示的电子设备的结构。
进一步地，本申请实施例另一方面还提供一种计算机可读存储介质，所述计算机可读存储介质储存多个计算机程序，所述计算机程序适于由处理器加载并执行如上述电子设备所执行的键盘输入方法。
本申请实施例另一方面还提供一种电子设备，包括处理器和存储器；
所述存储器用于储存多个计算机程序，所述计算机程序用于由处理器加载并执行如上述电子设备所执行的键盘输入方法；所述处理器，用于实现所述多个计算机程序中的各个计算机程序。
另外，根据本申请的一个方面，提供了一种计算机程序产品或计算机程序，该计算机程序产品或计算机程序包括计算机指令，该计算机指令存储在计算机可读存储介质中。计算机设备的处理器从计算机可读存储介质读取该计算机指令，处理器执行该计算机指令，使得该计算机设备执行上各种可选实现方式中提供的键盘输入方法。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：只读存储器(ROM)、随机存取存储器(RAM)、磁盘或光盘等。
以上对本申请实施例所提供的一种键盘输入方法、系统及存储介质和电子设备进行了介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的一般技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (11)

  1. 一种键盘输入方法，应用于电子设备，包括：
    获取当前输入键盘的输入信息，并确定所述当前输入键盘的第一类型；
    若所述第一类型与前一次执行输入操作时使用的输入键盘的第二类型不一致，加载所述第一类型对应的系统词词表及转换算法模型；
    从已加载的用户词库中获取所述输入信息对应的用户词条信息，并从所述系统词词表中获取所述输入信息对应的系统词条信息；所述用户词库包括基于任一类型的输入键盘所使用的用户词条，所述用户词库、系统词词表和转换算法模型设置在同一套输入法内核引擎中；
    根据所述用户词条信息、所述系统词条信息及转换算法模型确定所述输入信息对应的待选择词条列表，输出所述待选择词条列表。
  2. 如权利要求1所述的方法，其中，所述方法还包括：
    若所述第一类型与前一次执行输入操作时使用的输入键盘的第二类型不一致，将内存中已加载的第二类型对应的系统词词表及转换算法模型删除。
  3. 如权利要求1所述的方法，其中，所述从已加载的用户词库中获取所述输入信息对应的用户词条信息，并从所述系统词词表中获取所述输入信息对应的系统词条信息，包括：
    从所述用户词库中确定与所述输入信息对应的用户词条及所述用户词条的上屏频次；
    从所述系统词词表中确定与所述输入信息对应的系统词条和所述系统词条的系统词频。
  4. 如权利要求3所述的方法，其中，所述根据所述用户词条信息、所述系统词条信息及转换算法模型确定所述输入信息对应的待选择词条列表，包括：
    根据所述转换算法模型、所述用户词条的上屏频次和所述系统词条的系统词频，确定所述用户词条和系统词条分别对应的候选分数；
    根据所述候选分数确定待选择词条列表所包括的用户词条、系统词条及所述待选择词条列表中的各个词条在所述电子设备的屏幕的排序信息。
  5. 如权利要求1至4任一项所述的方法，其中，所述当前输入键盘的第一类型为物理键盘或虚拟键盘。
  6. 如权利要求1至4任一项所述的方法，其中，所述当前输入键盘的类型对应的系统词词表包括：系统词库表头区和系统词库数据区；
    所述系统词库表头区包括系统词库类型，所述系统词库类型用于描述所述当前输入键盘的第一类型；
    所述系统词库数据区包括所述当前输入键盘词表对应的多条系统词条数据。
  7. 如权利要求1至4任一项所述的方法，其中，所述转换算法模型包括所述当前输入键盘分别基于多个子算法的参数数据模型，所述多个子算法包括如下算法：组词算法、纠错算法、调频算法和云输入算法。
  8. 一种键盘输入系统，包括：
    第一确定单元，配置为获取当前输入键盘的输入信息，并确定所述当前输入键盘的第一类型；
    加载单元，配置为若所述当前输入键盘的第一类型与前一次执行输入操作时使用的输入键盘的第二类型不一致，加载所述第一类型对应的系统词词表及转换算法模型；
    第一获取单元，配置为从已加载的用户词库中获取所述输入信息对应的用户词条信 息，并从所述系统词词表中获取所述输入信息对应的系统词条信息；所述用户词库包括基于任一类型的输入键盘所使用的用户词条，所述用户词库、系统词词表和转换算法模型设置在同一套输入法内核引擎中；
    输出单元，配置为根据所述用户词条信息、所述系统词条信息及转换算法模型确定所述输入信息对应的待选择词条列表，输出所述待选择词条列表。
  9. 一种计算机可读存储介质，所述计算机可读存储介质储存多个计算机程序，所述计算机程序适于由处理器加载并执行如权利要求1至7任一项所述的键盘输入方法。
  10. 一种电子设备，包括处理器和存储器；
    所述存储器用于储存多个计算机程序，所述计算机程序用于由处理器加载并执行如权利要求1至7任一项所述的键盘输入方法；所述处理器，用于实现所述多个计算机程序中的各个计算机程序。
  11. 一种计算机程序产品，包括计算机可执行指令或计算机程序，所述计算机可执行指令或计算机程序被处理器执行时实现权利要求1至7任一项所述的键盘输入方法。
PCT/CN2023/091151 2022-07-14 2023-04-27 一种键盘输入方法、系统、计算机可读存储介质、电子设备及计算机程序产品 Ceased WO2024012009A1 (zh)

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