CN111090403A - Character input method and system of ink screen equipment - Google Patents
Character input method and system of ink screen equipment Download PDFInfo
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- CN111090403A CN111090403A CN201910321820.3A CN201910321820A CN111090403A CN 111090403 A CN111090403 A CN 111090403A CN 201910321820 A CN201910321820 A CN 201910321820A CN 111090403 A CN111090403 A CN 111090403A
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- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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Abstract
The invention discloses a character input method and a system of ink screen equipment, wherein the method comprises the following steps: the external input equipment detects a character input operation triggered by a user, sends characters input by the user through the character input operation to the target display screen, so that the target display screen displays the characters sent by the external input equipment for the user to confirm, and sends the characters sent to the target display screen for display to the ink screen equipment; the ink screen equipment receives the characters sent by the external input equipment, the characters sent by the external input equipment are displayed on a screen of the ink screen equipment, and the target display screen is a non-ink screen. Therefore, when the user inputs characters to the ink screen device through the external input device, the characters input by the user can be displayed through the display screen of the non-ink screen, so that the user can confirm whether the input characters are correct in time, the character input rate (such as typing rate) of the user can be improved, and the character input efficiency can be improved.
Description
Technical Field
The invention relates to the technical field of intelligent terminal equipment, in particular to a character input method and system of ink screen equipment.
Background
Because the ink screen does not contain the blue light, its light of reflection is the natural light, and for liquid crystal display, the damage of ink screen to user's eyes is littleer, and power consumption is also lower, and based on these advantages, ink screen equipment also receives masses of users' favor gradually, and when needs input characters to ink screen equipment, the user can be through input devices such as external bluetooth keyboard input character.
However, practice has found that, because the refresh frequency of the ink screen device is low, after a user presses a key corresponding to a character, the corresponding character cannot be displayed immediately on the screen of the ink screen device, so that the user needs to wait for a period of time to confirm whether the input character is correct, the character input rate of the user is reduced, and the problem of low character input efficiency is caused.
Disclosure of Invention
The embodiment of the invention discloses a character input method and a character input system of ink screen equipment, which can improve the character input rate of a user and further improve the character input efficiency.
The first aspect of the embodiment of the invention discloses a character input method of an ink screen device, which is applied to a system consisting of an external input device and the ink screen device, wherein the external input device is connected with the ink screen device in advance, and the method comprises the following steps:
the external input equipment detects a character input operation triggered by a user, sends characters input by the user through the character input operation to a target display screen, so that the target display screen displays the characters sent by the external input equipment for the user to confirm, and sends the characters sent to the target display screen for display to the ink screen equipment;
the ink screen equipment receives the characters sent by the external input equipment and displays the characters sent by the external input equipment on a screen of the ink screen equipment;
wherein the target display screen is a non-ink screen.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, before the external input device sends the characters sent to the target display screen for display to the ink screen device, the method further includes:
the external input equipment judges whether the characters displayed on the target display screen sent to the external input equipment meet character sending conditions or not, and when the characters displayed on the target display screen sent to the external input equipment meet the character sending conditions, the external input equipment triggers and executes the operation of sending the characters displayed on the target display screen to the ink screen equipment.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the determining, by the external input device, whether a character sent to the target display screen for display meets a character sending condition includes:
the external input equipment judges whether the number of the characters sent to the target display screen for display reaches the maximum number of the characters capable of being displayed by the target display screen, and when the judgment result is yes, the external input equipment determines that the characters sent to the target display screen for display meet character sending conditions; alternatively, the first and second electrodes may be,
the external input equipment judges whether a character input ending instruction is received or not, and when the character input ending instruction is judged to be received, the character transmitted to the target display screen for display meets a character transmitting condition; alternatively, the first and second electrodes may be,
and the external input equipment judges whether the duration of the character transmission to the target display screen reaches the preset duration, and when the judgment result is yes, the character transmitted to the target display screen for display meets the character transmission condition.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the target display screen is a display screen disposed on the external input device; alternatively, the first and second electrodes may be,
the target display screen is arranged on the ink screen equipment, the screen of the ink screen equipment comprises the target display screen and the ink screen, the ink screen is the main screen of the ink screen equipment, and the target display screen is the auxiliary screen of the ink screen equipment.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, when the target display screen is a display screen disposed on the ink screen device, the method further includes:
and when the ink screen equipment detects that the connection with the external input equipment is established, popping up the target display screen.
The second aspect of the embodiment of the invention discloses a character input system of ink screen equipment, which comprises the ink screen equipment and external input equipment which is connected with the ink screen equipment in advance;
external input device includes detection module, first communication module and second communication module, ink screen device includes third communication module and display module, wherein:
the detection module is used for detecting character input operation triggered by a user;
the first communication module is used for sending characters input by a user through the character input operation to a target display screen so that the target display screen displays the characters sent by the external input equipment for the user to confirm;
the second communication module is used for sending the characters sent to the target display screen through the first communication module for display to the ink screen equipment;
the third communication module is used for receiving the characters sent by the external input equipment;
the display module is used for displaying the characters, which are received by the third communication module and sent by the external input equipment, on a screen of the ink screen equipment;
wherein the target display screen is a non-ink screen.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the external input device further includes:
the judging module is used for judging whether the characters sent to the target display screen for display meet character sending conditions or not before the characters sent to the target display screen for display are sent to the ink screen device by the second communication module;
the second communication module is specifically configured to:
and when the judging module judges that the characters displayed on the target display screen meet the character sending condition, sending the characters displayed on the target display screen to the ink screen equipment. As an optional implementation manner, in a second aspect of the embodiment of the present invention, the determining module includes a determining submodule and a determining submodule, where:
the judgment submodule is used for judging whether the number of the characters sent to the target display screen for display reaches the maximum number of the characters which can be displayed by the target display screen;
the determining submodule is used for determining that the characters sent to the target display screen for display meet character sending conditions when the judgment result of the judging submodule is yes;
alternatively, the first and second electrodes may be,
the judgment submodule is used for judging whether a character input ending instruction is received or not;
the determining submodule is used for determining that the characters sent to the target display screen for display meet character sending conditions when the judging submodule judges that the character input ending instruction is received;
alternatively, the first and second electrodes may be,
the judgment submodule is used for judging whether the duration of sending the characters to the target display screen reaches a preset duration or not;
and the determining submodule is used for determining that the characters sent to the target display screen for display meet character sending conditions when the judgment result is yes.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the target display screen is a display screen disposed on the external input device; alternatively, the first and second electrodes may be,
the target display screen is arranged on the ink screen equipment, the screen of the ink screen equipment comprises the target display screen and the ink screen, the ink screen is the main screen of the ink screen equipment, and the target display screen is the auxiliary screen of the ink screen equipment.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the ink screen apparatus further includes a control module, wherein:
and the control module is used for popping up the target display screen when the target display screen is the display screen arranged on the ink screen equipment and when the connection with the external input equipment is detected.
A third aspect of the embodiments of the present invention discloses an external input device, where the external input device includes:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute all or part of the steps executed by the external input device in any one of the methods disclosed in the first aspect of the embodiments of the present invention.
A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium, which is characterized by storing a computer program for electronic data exchange, where the computer program enables a computer to perform all or part of the steps performed by an external input device in any one of the methods disclosed in the first aspect of the embodiments of the present invention.
A fifth aspect of the embodiments of the present invention discloses a computer program product, which, when running on a computer, causes the computer to perform part or all of the steps performed by an external input device in any one of the methods of the first aspect.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the external input equipment detects the character input operation triggered by a user, and sends the characters input by the user through the character input operation to the target display screen, so that the target display screen displays the characters sent by the external input equipment for the user to confirm, and sends the characters sent to the target display screen for display to the ink screen equipment; the ink screen equipment receives the characters sent by the external input equipment and displays the characters sent by the external input equipment on a screen of the ink screen equipment, wherein the target display screen is a non-ink screen. Therefore, when the user inputs characters to the ink screen device through the external input device, the characters input by the user can be displayed through the display screen of the non-ink screen, so that the user can confirm whether the input characters are correct in time, the user does not need to spend a certain time for waiting for the display of the characters by the ink screen device, the character input rate (such as typing rate) of the user is improved, and the character input efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a character input method of an ink screen device according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a character input method of another ink screen device according to an embodiment of the present invention;
FIG. 3 is a flow chart illustrating a character input method of another ink screen device according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of a character input system of an ink screen device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a character input system of another ink screen device according to an embodiment of the present disclosure;
FIG. 6 is a schematic structural diagram of an external input device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a tablet computer with a dual-screen structure according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, of embodiments of the present invention are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiment of the invention discloses a character input method and a system of ink screen equipment, which can display characters input by a user through a display screen of a non-ink screen when the user inputs the characters to the ink screen equipment through external input equipment, so that the user can confirm whether the input characters are correct in time, the user does not need to spend a certain time for waiting for the characters displayed by the ink screen equipment, the character input speed (such as typing speed) of the user is favorably improved, and the character input efficiency is favorably improved. The following are detailed below.
Example one
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a character input method of an ink screen device according to an embodiment of the present invention. The method shown in fig. 1 is applied to a system composed of an external input device and an ink screen device, where the external input device may establish a wired connection or a short-distance wireless connection with the ink screen device in advance, optionally, the external input device may be an external keyboard, such as a wired keyboard, a wireless bluetooth keyboard, or an external touch device with a virtual keyboard, and the ink screen device may be any terminal device with an ink screen, such as a smart phone (an Android phone, an iOS phone, or the like), a tablet computer, a palm computer, a smart wearable device, and a Mobile Internet Device (MID), and the embodiments of the present invention are not limited. As shown in fig. 1, the character input method of the ink screen device may include the operations of:
101. the external input device detects a character input operation triggered by a user.
In the embodiment of the present invention, the character input operation triggered by the user is related to the type of the external input device, if the external input device is an input device with keys, the character input operation triggered by the user is triggered by the user pressing the keys on the external input device, and if the external input device is a touch device with a virtual keyboard, the character input operation triggered by the user is triggered by the user touching the virtual keys on the virtual keyboard through a finger, a touch pen, or the like, which is not limited in the embodiment of the present invention.
102. And the external input equipment sends the characters input by the user through the character input operation to the target display screen, so that the target display screen displays the characters sent by the external input equipment for the user to confirm.
In the embodiment of the invention, the target display screen is a non-ink screen which can be a small display screen of an LCD/OLED, and the characters input through the character input operation are characters matched with keys pressed or touched by a user.
103. And the external input equipment sends the characters displayed by the target display screen to the ink screen equipment.
104. The ink screen equipment receives the characters sent by the external input equipment and displays the characters sent by the external input equipment on a screen of the ink screen equipment.
In the embodiment of the invention, specifically, after the ink screen device receives the characters sent by the external input device, the characters sent by the external input device are refreshed and displayed on the screen of the ink screen device.
In an alternative embodiment, after performing step 102 and before performing step 103, the method may further comprise:
the external input equipment detects whether target operation aiming at least one character which is sent to a target display screen for display is received, wherein the target operation is deleting operation, modifying operation, copying operation, cutting operation or moving operation and the like;
when the target operation for the at least one character is detected, the external input device re-determines the character sent to the target display screen based on all the characters sent to the target display screen and the operation result of the target operation for the at least one character, and triggers to execute step 103.
For example, if the character sent to the target display screen by the external input device is "what the specific explanation of the job" is ", and when the user" recognizes that "the job" is mistakenly input as "the job" through "what the specific explanation of the job" displayed on the target display screen is ", the user triggers a modification operation for" the job "to the external input device, where the modification operation is used to modify" the job "into" the job ", and the character sent to the target display screen is redetermined by the external input device as" what the specific explanation of the job "is".
Therefore, the optional embodiment can reconfirm the characters required to be sent to the target display screen based on the sent characters and the operation results corresponding to the relevant operations when the relevant operations on the sent characters are detected, so that the efficiency of confirming whether the modified characters are correct by the user is improved, and the character input efficiency of the user is improved.
In another optional embodiment, the target display screen may be a display screen disposed on an external input device, that is, the target display screen and the external input device are integrated, or the target display screen may be a display screen disposed on an ink screen device, at this time, a screen of the ink screen device includes the target display screen and the ink screen, where the ink screen is a primary screen of the ink screen device, and the target display screen is a secondary screen of the ink screen device.
In this optional embodiment, further optionally, when the target display screen is a display screen disposed on an ink screen device, the method for inputting characters by the ink screen device may further include the following operations:
and when the ink screen equipment detects that the connection with the external input equipment is established, popping up a target display screen.
In the embodiment of the invention, a target part (such as the top, the back or the side) of the ink screen device can be provided with a target display screen accommodating cavity, the target display screen is hidden in the accommodating cavity under the condition that the target display screen is not needed to be used, and when the target display screen is needed to be used (such as connection with an external input device is established), the ink screen device controls the target display screen to pop up from the accommodating cavity. It should be noted that the pop-up degree of the target display screen may be related to the purpose of the user to use the target display screen, and when the target display screen is not needed to be used (for example, when the target display screen is disconnected from the external input device), the ink screen device controls to withdraw the target display screen into the accommodating cavity. The ink screen equipment is provided with the accommodating cavity used for hiding the target display screen, and the target display screen is popped up when the target display screen needs to be used, so that the portability of the ink screen equipment when the target display screen does not need to be used is improved.
Taking the ink screen device as a tablet computer for example, at this time, the structure of the tablet computer with a dual-screen structure may be specifically as shown in fig. 7, and fig. 7 is a schematic structural diagram of a tablet computer with a dual-screen structure disclosed in the embodiment of the present invention. As shown in fig. 7, the right side of fig. 7 is the tablet computer without the target display screen (secondary screen) popped up, the left side of fig. 7 is the computer with the target display screen popped up, the ink screen of the tablet computer is the primary screen, and the LCD color screen of the tablet computer is the secondary screen.
In yet another alternative embodiment, when the target display screen is a display screen disposed on the ink screen device, the sending, by the external input device, the characters input by the user through the character input operation to the target display screen may include:
and the external input equipment sends the characters input by the user through the character input operation to the ink screen equipment.
At this time, the character input method of the ink screen device may further include the operations of:
the ink screen equipment receives the characters sent by the external input equipment, displays the characters received by the ink screen equipment on the target display screen for a user to confirm, and refreshes and displays the characters received by the ink screen equipment on the ink screen of the ink screen equipment.
In this optional embodiment, after the external input device sends the characters input by the user through the character input operation to the target display screen, the operation of sending the characters displayed on the target display screen to the ink screen device does not need to be executed, so that the number of times of sending the characters by the external input device can be reduced, the number of times of interaction between the external input device and the ink screen device can be reduced under the condition of improving the character input efficiency, and further, the reduction of the power consumption of the external input device and the power consumption of the ink screen device is facilitated.
In yet another alternative embodiment, the target display screen may be a touch screen. And after the step 102 is executed and before the step 103 is executed, the input method of the ink screen device may further include the following operations:
the target display screen detects whether an editing operation which is triggered by a user and aims at least one character displayed on the target display screen exists, wherein the editing operation can be a copying and pasting operation, a cutting operation, a copying operation, a deleting operation, a moving operation or a modifying operation;
the target display screen refreshes the real-time characters displayed by the target display screen according to all the characters displayed on the target display screen and the operation result of the editing operation, and sends the real-time characters displayed by the target display screen to the external input equipment;
the external input device receives the real-time characters sent by the target display screen, takes the real-time characters as characters sent to the target display screen for display, and triggers and executes step 103.
Therefore, the optional embodiment can also update the characters sent to the ink screen device by the external input device in time through the character editing operation triggered by the user on the target display screen, and the accuracy of the characters received by the ink screen device is improved.
In the embodiment of the invention, the target display screen is in the dormant state by default under the condition that the target display screen does not need to display characters. If the target display screen is a display screen arranged on the external input equipment, when detecting that the external input equipment is connected with the ink screen equipment or when detecting character input operation triggered by a user after the external input equipment is connected with the ink screen equipment, the external input equipment controls the target display screen to be switched from a dormant state to a bright screen activation state, and when character input operation is not detected for a long time or the external input equipment is disconnected with the ink screen equipment, the external input equipment controls the target display screen to be switched from the bright screen activation state to the dormant state; if the target display screen is a display screen arranged on the ink screen equipment, the ink screen equipment can pop up the target display screen or pop up the target display screen and adjust the state of the target display screen to be a bright screen activation state when detecting that connection with external input equipment is established, if the ink screen equipment only pops up the target display screen when detecting that connection with the external input equipment is established, the state of the target display screen is adjusted to be the bright screen activation state when receiving characters sent by the external input equipment, and the ink screen equipment adjusts the state of the target display screen to be a dormant state when not receiving the characters for a long time or when needing to withdraw the target display screen to the accommodating cavity.
It can be seen that, in the character input method of the ink screen device described in fig. 1, when a user inputs characters to the ink screen device through an external input device, the characters input by the user are displayed through a display screen of a non-ink screen, so that the user can confirm whether the input characters are correct in time, the user does not need to spend a certain time waiting for the ink screen device to display the characters, and the method is beneficial to improving the character input rate (such as typing rate) of the user and further beneficial to improving the character input efficiency.
Example two
Referring to fig. 2, fig. 2 is a schematic flow chart illustrating another character input method for an ink screen device according to an embodiment of the present invention. The method shown in fig. 2 is applied to a system composed of an external input device and an ink screen device, where the external input device may preselect a wired connection or a short-distance wireless connection with the ink screen device, optionally, the external input device may be an external keyboard, such as a wired keyboard, a wireless bluetooth keyboard, or an external touch device with a virtual keyboard, and the ink screen device may be any terminal device with an ink screen, such as a smart phone (Android phone, iOS phone, etc.), a tablet computer, a palm computer, a smart wearable device, and a Mobile Internet Device (MID), and the embodiments of the present invention are not limited. As shown in fig. 2, the character input method of the ink screen device may include the operations of:
201. the external input device detects a character input operation triggered by a user.
202. And the external input equipment sends the characters input by the user through the character input operation to the target display screen, so that the target display screen displays the characters sent by the external input equipment for the user to confirm.
In the embodiment of the invention, the target display screen is a non-ink screen.
203. The external input device judges whether the characters sent to the target display screen for display meet character sending conditions or not, if yes, step 203 is triggered to execute step 204, and if no, step 202 can be continuously triggered to execute step 203.
204. And the external input equipment sends the characters displayed by the target display screen to the ink screen equipment.
205. The ink screen equipment receives the characters sent by the external input equipment and displays the characters sent by the external input equipment on a screen of the ink screen equipment.
It should be noted that, for other detailed descriptions of the steps 201-202 and the steps 204-205, please refer to the detailed description of the step 101-104 in the first embodiment, and the detailed description of the embodiment of the present invention is not repeated.
As an optional implementation manner, the determining, by the external input device, whether the character sent to the target display screen for display satisfies a character sending condition may include:
the external input equipment judges whether the number of the characters sent to the target display screen for display reaches the maximum number of the characters capable of being displayed by the target display screen, and when the judgment result is yes, the external input equipment determines that the characters sent to the target display screen for display meet character sending conditions; alternatively, the first and second electrodes may be,
the external input equipment judges whether a character input ending instruction is received or not, and when the character input ending instruction is judged to be received, the character transmitted to the target display screen for display is determined to meet character transmitting conditions; alternatively, the first and second electrodes may be,
and the external input equipment judges whether the duration of the character sent to the target display screen reaches the preset duration, and when the judgment result is yes, the character sent to the target display screen for display meets the character sending condition. This enables periodic transmission of characters to the ink screen device.
Wherein, the external input device determining whether the character input end instruction is received may include:
the external input equipment detects whether the character input operation is not detected within a certain time period, and if so, the external input equipment confirms that the external input equipment receives a character input ending instruction.
Therefore, the optional implementation mode can send the characters to the ink screen device only when the characters sent to the target display screen by the external input device meet the character sending condition, so that the interaction times of the external input device and the ink screen device can be reduced, the reduction of the power consumption of the external input device and/or the ink screen device is facilitated, and the endurance time is prolonged.
In this optional implementation manner, further optionally, in an implementation manner that the external input device needs to determine whether the number of the characters sent to the target display screen for display reaches a character that can be displayed on the target display screen, if the target display screen is a display screen disposed on the ink screen device, the character input method of the ink screen device may further include the following operations:
after detecting that the ink screen equipment is connected with the external input equipment, the ink screen equipment sends the maximum number of the characters which can be displayed by the target display screen to the external input equipment, so that the external input equipment stores the maximum number of the characters which can be displayed by the target display screen of the ink screen equipment.
Further optionally, after detecting that the connection with the external input device is established and before sending the maximum number of characters that can be displayed by the target display screen to the external input device, the character input method of the ink screen device may further include the following operations:
the ink screen equipment determines the equipment identification of the external input equipment, judges whether the external input equipment is connected with the ink screen equipment for the first time according to the equipment identification of the external input equipment, triggers and executes the operation of sending the maximum number of the characters which can be displayed by the target display screen to the external input equipment when the judgment result is yes, and can finish the process when the judgment result is no.
It should be noted that the maximum number of characters that can be displayed on the target display screen is specifically the maximum number of different types of characters that can be displayed on the target display screen.
Therefore, in the optional implementation mode, the maximum number of characters which can be displayed on the target display screen of the ink screen device can be sent to the external input device by the ink screen device under the condition that the external input device is firstly connected with the ink screen device, and when the number of characters displayed on the target display screen reaches the maximum number, the external input device automatically sends the characters to the ink screen device, so that the functions of the external input device are enriched, and the situation that whether the characters exceeding the maximum number are correct cannot be timely confirmed due to the fact that a user does not pay attention to the fact that the number of characters displayed on the target display screen reaches the maximum number is reduced.
It can be seen that the character input method of the ink screen device described in fig. 2 can display the characters input by the user through the display screen of the non-ink screen when the user inputs the characters into the ink screen device through the external input device, so that the user can confirm whether the input characters are correct in time, the user does not need to spend a certain time waiting for the ink screen device to display the characters, and the method is beneficial to improving the character input rate (such as typing rate) of the user and further beneficial to improving the character input efficiency. And the characters can be sent to the ink screen equipment only when the characters sent to the target display screen by the external input equipment meet the character sending conditions, so that the interaction times of the external input equipment and the ink screen equipment can be reduced, the reduction of the power consumption of the external input equipment and/or the ink screen equipment is facilitated, and the endurance time is prolonged.
EXAMPLE III
Referring to fig. 3, fig. 3 is a schematic flow chart illustrating a character input method of an ink screen device according to another embodiment of the present invention. The character input method of the ink screen device shown in fig. 3 may be applied to an external input device of the ink screen device, where the external input device is used for a user to input characters to the ink screen device and to provide the ink screen device for display. As shown in fig. 3, the character input method of the ink screen device may include the operations of:
301. the external input device detects a character input operation triggered by a user.
302. And the external input equipment sends the characters input by the user through the character input operation to the target display screen, so that the target display screen displays the characters sent by the external input equipment for the user to confirm.
303. The external input device judges whether the character transmitted to the target display screen for display meets the character transmission condition, if yes, step 304 is triggered, and if no, step 302 can be continuously triggered.
304. And the external input equipment sends the characters sent to the target display screen for display to the ink screen equipment so that the ink screen equipment displays the characters sent by the external input equipment.
It should be noted that the target display screen is a non-ink screen, and the target display screen may be a display screen disposed on an external input device, or may be a display screen disposed on an ink screen device. If the target display screen is a display screen arranged on the ink screen equipment, the screen of the ink screen equipment consists of the target display screen and the ink screen, the ink screen is a main screen of the ink screen equipment, and the target display screen is an auxiliary screen of the ink screen equipment.
It should be noted that after the step 302 is executed, the step 304 may be directly triggered to be executed. For detailed descriptions of steps executed by the external input device and for other steps executed by the external input device, please refer to the steps executed by the external input device in embodiment 1 and embodiment 2, which are not described again in this embodiment of the present invention.
It can be seen that, when a user inputs characters to the ink screen device through the external input device, the character input method of the ink screen device described in fig. 3 is implemented, the characters input by the user are displayed through the display screen of the non-ink screen, so that the user can confirm whether the input characters are correct in time, the user does not need to spend a certain time for waiting for the ink screen device to display the characters, the character input rate (such as typing rate) of the user is improved, and the character input efficiency is improved.
Example four
Referring to fig. 4, fig. 4 is a schematic structural diagram of a character input system of an ink screen device according to an embodiment of the present invention. As shown in fig. 4, the character input system of the ink screen device may include an external input device 40 and an ink screen device 50, before a user inputs characters into the ink screen device 50 through the external input device 40, the external input device 40 needs to establish a wired connection or a short-distance wireless connection with the ink screen device 50, the external input device 40 may include a detection module 401, a first communication module 402 and a second communication module 403, the ink screen device 50 may include a third communication module 501 and a display module 502, wherein:
the detecting module 401 is configured to detect a character input operation triggered by a user.
The first communication module 402 is configured to send a character input by a user through a character input operation to the target display screen, so that the target display screen displays the character sent by the external input device for the user to confirm.
And a second communication module 403, configured to send the characters sent to the target display screen by the first communication module 402 to the ink screen device 50.
And a third communication module 501, configured to receive the character sent by the external input device 40.
The display module 502 is configured to display the characters, which are received by the third communication module 501 and sent by the external input device 40, on the screen of the ink screen device.
Wherein, the target display screen is a non-ink screen.
It can be seen that, when a user inputs characters to the ink screen device through the external input device, the character input system implementing the ink screen device described in fig. 4 displays the characters input by the user through the display screen of the non-ink screen, so that the user can confirm whether the input characters are correct in time, and the user does not need to spend a certain time waiting for the ink screen device to display the characters, which is beneficial to improving the character input rate (such as typing rate) of the user, and further beneficial to improving the character input efficiency.
In an alternative embodiment, as shown in fig. 5, the external input device 40 may further include a determining module 404, wherein:
the judging module 404 is configured to judge whether the character sent to the target display screen by the first communication module 402 satisfies a character sending condition before the second communication module 403 sends the character sent to the target display screen to the ink screen device 50.
In this optional embodiment, the second communication module 403 is specifically configured to:
when the determination module 404 determines that the character sent to the target display screen display satisfies the character sending condition, the character sent to the target display screen display is sent to the ink screen device 50.
In this optional embodiment, further optionally, the determining module 404 may include a determining sub-module 4041 and a determining sub-module 4042, where:
the determining sub-module 4041 is configured to determine whether the number of characters sent to the target display screen for displaying reaches the maximum number of characters that can be displayed on the target display screen.
The determining sub-module 4042 is configured to determine that the character transmitted to the target display screen for display satisfies the character transmitting condition when the determination result of the determining sub-module 4041 is yes.
Alternatively, the first and second electrodes may be,
the judging sub-module 4041 is configured to judge whether a character input ending instruction is received.
The determining sub-module 4042 is configured to determine that the character transmitted to the target display screen for display satisfies the character transmitting condition when the determining sub-module 4041 determines that the character input end instruction is received.
Alternatively, the first and second electrodes may be,
the determining sub-module 4041 is configured to determine whether a duration of sending the characters to the target display screen reaches a preset duration.
The determining sub-module 4042 is configured to determine that the character transmitted to the target display screen for display satisfies the character transmitting condition when the determination result is yes.
In another alternative embodiment, the target display screen is a display screen provided on the peripheral input device 40; or, the target display screen is a display screen disposed on the ink screen device 50, the screen of the ink screen device 50 includes the target display screen and an ink screen, the ink screen is a main screen of the ink screen device 50, and the target display screen is a sub-screen of the ink screen device 50.
In this alternative embodiment, as shown in fig. 5, the ink screen apparatus 50 may further include a control module 503, wherein:
and the control module 503 is configured to pop up the target display screen when the target display screen is a display screen disposed on the ink screen device 50 and when it is detected that the external input device 40 establishes a connection.
It can be seen that, the character input system implementing the ink screen device described in fig. 5 can also send characters to the ink screen device only when the characters sent to the target display screen by the external input device satisfy the character sending conditions, so that the number of times of interaction between the external input device and the ink screen device can be reduced, the power consumption of the external input device and/or the ink screen device can be reduced, the endurance time can be increased, and the target display screen can be popped up when the target display screen needs to be used, so that the portability of the ink screen device when the target display screen does not need to be used can be increased.
EXAMPLE five
The embodiment of the invention discloses an external input device, wherein the modules included in the structural schematic diagram of the external input device and the functions of the modules included in the structural schematic diagram refer to the description related to the external input device in the fourth embodiment, and the embodiment of the invention is not repeated.
EXAMPLE six
Referring to fig. 6, fig. 6 is a schematic structural diagram of an external input device according to an embodiment of the present invention. As shown in fig. 6, the external input device may include:
a memory 601 in which executable program code is stored;
a processor 602 coupled to a memory 601;
the processor 602 calls the executable program code stored in the memory 601 to execute the steps executed by the external input device in the character input method of the ink screen device described in any one of fig. 1-3.
EXAMPLE seven
The embodiment of the invention discloses a computer readable storage medium for storing a computer program for electronic data exchange, wherein the computer program enables a computer to execute the steps executed by an external input device or an ink screen device in the character input method of the ink screen device described in any one of the figures 1-3.
Example eight
An embodiment of the present invention discloses a computer program product, which includes a non-transitory computer readable storage medium storing a computer program, and the computer program is operable to make a computer execute the steps executed by an external input device or an ink screen device in the character input method of the ink screen device described in any one of fig. 1-3.
In various embodiments of the present invention, it should be understood that the sequence numbers of the above-mentioned processes do not imply an inevitable order of execution, and the execution order of the processes should be determined by their functions and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
In the embodiments provided herein, it should be understood that "B corresponding to A" means that B is associated with A from which B can be determined. It should also be understood, however, that determining B from a does not mean determining B from a alone, but may also be determined from a and/or other information.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. The integrated units, if implemented as software functional units and sold or used as a stand-alone product, may be stored in a computer accessible memory. Based on such understanding, the technical solution of the present invention, which is a part of or contributes to the prior art in essence, or all or part of the technical solution, can be embodied in the form of a software product, which is stored in a memory and includes several requests for causing a computer device (which may be a personal computer, a server, a network device, or the like, and may specifically be a processor in the computer device) to execute part or all of the steps of the above-described method of each embodiment of the present invention.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by instructions associated with a program, which may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), compact disc-Read-Only Memory (CD-ROM), or other Memory, magnetic disk, magnetic tape, or magnetic tape, Or any other medium which can be used to carry or store data and which can be read by a computer.
The character input method and system of the ink screen device disclosed by the embodiment of the invention are described in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A character input method of an ink screen device is characterized in that the method is applied to a system consisting of an external input device and the ink screen device, the external input device is connected with the ink screen device in advance, and the method comprises the following steps:
the external input equipment detects a character input operation triggered by a user, sends characters input by the user through the character input operation to a target display screen, so that the target display screen displays the characters sent by the external input equipment for the user to confirm, and sends the characters sent to the target display screen for display to the ink screen equipment;
the ink screen equipment receives the characters sent by the external input equipment and displays the characters sent by the external input equipment on a screen of the ink screen equipment;
wherein the target display screen is a non-ink screen.
2. The method for inputting characters into an ink screen device according to claim 1, wherein before the external input device sends the characters to the target display screen for display to the ink screen device, the method further comprises:
the external input equipment judges whether the characters displayed on the target display screen sent to the external input equipment meet character sending conditions or not, and when the characters displayed on the target display screen sent to the external input equipment meet the character sending conditions, the external input equipment triggers and executes the operation of sending the characters displayed on the target display screen to the ink screen equipment.
3. The character input method of the ink screen device according to claim 2, wherein the external input device determining whether the characters sent to the target display screen for display satisfy a character sending condition includes:
the external input equipment judges whether the number of the characters sent to the target display screen for display reaches the maximum number of the characters capable of being displayed by the target display screen, and when the judgment result is yes, the external input equipment determines that the characters sent to the target display screen for display meet character sending conditions; alternatively, the first and second electrodes may be,
the external input equipment judges whether a character input ending instruction is received or not, and when the character input ending instruction is judged to be received, the character transmitted to the target display screen for display meets a character transmitting condition; alternatively, the first and second electrodes may be,
and the external input equipment judges whether the duration of the character transmission to the target display screen reaches the preset duration, and when the judgment result is yes, the character transmitted to the target display screen for display meets the character transmission condition.
4. The character input method of the ink screen device according to any one of claims 1 to 3, wherein the target display screen is a display screen provided on the external input device; alternatively, the first and second electrodes may be,
the target display screen is arranged on the ink screen equipment, the screen of the ink screen equipment comprises the target display screen and the ink screen, the ink screen is the main screen of the ink screen equipment, and the target display screen is the auxiliary screen of the ink screen equipment.
5. The character input method of an ink screen device according to claim 4, wherein when the target display screen is a display screen provided on the ink screen device, the method further comprises:
and when the ink screen equipment detects that the connection with the external input equipment is established, popping up the target display screen.
6. The character input system of the ink screen equipment is characterized by comprising the ink screen equipment and an external input equipment which is connected with the ink screen equipment in advance;
external input device includes detection module, first communication module and second communication module, ink screen device includes third communication module and display module, wherein:
the detection module is used for detecting character input operation triggered by a user;
the first communication module is used for sending characters input by a user through the character input operation to a target display screen so that the target display screen displays the characters sent by the external input equipment for the user to confirm;
the second communication module is used for sending the characters sent to the target display screen through the first communication module for display to the ink screen equipment;
the third communication module is used for receiving the characters sent by the external input equipment;
the display module is used for displaying the characters, which are received by the third communication module and sent by the external input equipment, on a screen of the ink screen equipment;
wherein the target display screen is a non-ink screen.
7. The character input system of an ink screen device according to claim 6, wherein the external input device further comprises:
the judging module is used for judging whether the characters sent to the target display screen for display meet character sending conditions or not before the characters sent to the target display screen for display are sent to the ink screen device by the second communication module;
the second communication module is specifically configured to:
and when the judging module judges that the characters displayed on the target display screen meet the character sending condition, sending the characters displayed on the target display screen to the ink screen equipment.
8. The character input system of an ink-and-wash screen apparatus according to claim 7, wherein the judgment module includes a judgment sub-module and a determination sub-module, wherein:
the judgment submodule is used for judging whether the number of the characters sent to the target display screen for display reaches the maximum number of the characters which can be displayed by the target display screen;
the determining submodule is used for determining that the characters sent to the target display screen for display meet character sending conditions when the judgment result of the judging submodule is yes; alternatively, the first and second electrodes may be,
the judgment submodule is used for judging whether a character input ending instruction is received or not;
the determining submodule is used for determining that the characters sent to the target display screen for display meet character sending conditions when the judging submodule judges that the character input ending instruction is received; alternatively, the first and second electrodes may be,
the judgment submodule is used for judging whether the duration of sending the characters to the target display screen reaches a preset duration or not;
and the determining submodule is used for determining that the characters sent to the target display screen for display meet character sending conditions when the judgment result is yes.
9. The character input system of the ink screen device according to any one of claims 6 to 8, wherein the target display screen is a display screen provided on the external input device; alternatively, the first and second electrodes may be,
the target display screen is arranged on the ink screen equipment, the screen of the ink screen equipment comprises the target display screen and the ink screen, the ink screen is the main screen of the ink screen equipment, and the target display screen is the auxiliary screen of the ink screen equipment.
10. The character input system of an ink screen device according to claim 9, wherein the ink screen device further comprises a control module, wherein:
and the control module is used for popping up the target display screen when the target display screen is the display screen arranged on the ink screen equipment and when the connection with the external input equipment is detected.
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