WO2014048153A1 - Method and device for correcting input error and terminal - Google Patents

Abstract

Provided are a method and device for correcting an input error and a terminal. The method comprises: after receiving a notification that a terminal slopes, obtaining a current input character, the notification that the terminal slopes comprising the slope direction of the terminal; and replacing the current input character with an updated character. According to the method and device for correcting an input error and the terminal in the present invention, when finding out that an input character is incorrect, a user can adopt a manner of sloping a terminal to select an updated character to replace the character which is incorrectly input, and therefore, the user can be prevented from manually deleting a character which is incorrectly input and prevented from incorrectly inputting again. The operation is simple, and the input efficiency is improved.

Description

 Method, device and terminal for correcting input errors This application claims that the application number submitted on September 26, 2012 is 201210362761. 2. The priority of the invention is "Chinese Patent Application for Correcting Input Errors, Devices and Terminals". The entire contents are incorporated herein by reference. Technical field

 The present invention relates to communication technologies, and more particularly to a method, apparatus and terminal for correcting input errors. Background technique

 With the rapid development of mobile terminal technology, touch screen terminals, such as smart touch screen mobile phones/tablets represented by the iPhone, are increasingly popular.

 The terminal using the touch screen is a terminal that does not have a physical keyboard, and the user can perform an input operation through a virtual keyboard displayed on the screen. However, due to the limited screen size, the virtual keyboard is generally small, and the distance between the buttons is very close, which is prone to input errors. Taking the QWERTY keyboard as an example, the character that the user wants to input is H, but the character G that is closer to H is often mistakenly entered. The user needs to delete the character G and re-enter H, which reduces the user's input speed, and also There is no guarantee that the character H can be accurately input when the user re-enters, and there is a possibility that the character G or other characters closer to H are input again, which brings inconvenience to the user. Summary of the invention

 The present invention provides a method, apparatus and terminal for correcting input errors to solve the defect of low input efficiency caused by repeated input errors of users in the prior art.

 A first aspect of the present invention provides a method of correcting an input error, comprising:

 After receiving the notification of the terminal tilt, the current input character is obtained, and the notification of the winter end tilt includes the tilt direction of the winter end;

Obtaining an update character according to the tilt direction of the terminal; The current input character is replaced with the update character.

 In a first possible implementation manner, according to the first aspect, the notification of the terminal tilting further includes a time and a tilt angle at which the terminal is kept tilted. Before acquiring the current input character, the method further includes: determining a time when the terminal is kept tilted Whether it is in a preset time interval, and determining whether the tilt angle is in a preset angle interval;

 When the time at which the terminal remains tilted is within the preset time interval, and the tilt angle is at the preset angle interval, an operation of acquiring the current input character is performed.

 In a second possible implementation, in combination with the first aspect or the first possible implementation manner, obtaining updated characters according to the tilt direction of the terminal includes:

 Obtaining a position of the current input character according to a preset key table;

 An update character is obtained in the key ^ according to the tilt direction of the terminal and the position of the current input character.

 In a third possible implementation manner, in combination with the second possible implementation manner, the tilting direction of the winter end of the residence and the position of the current character acquiring the updated character in the key comprises: according to the tilt direction of the terminal And obtaining the candidate character in the key table according to the position of the current input character;

 When there are multiple characters to be selected, a character adjacent to the current input character is obtained as the update character.

 In a fourth possible implementation, in combination with the third possible implementation manner, the acquiring, by the character adjacent to the current input character, the updated character includes:

 Obtaining a character adjacent to the current input character;

 When there are multiple adjacent characters, the current input character and each of the adjacent characters are combined as a combination to be detected according to an input sequence; when the result is YES, the adjacent combinations of the to-be-detected combination are to be formed. The character is used as the update character.

 In a fifth possible implementation manner, in combination with the third possible implementation manner or the fourth possible implementation manner, the method further includes:

 When there are multiple update characters, presenting the plurality of update characters to the user to select a update character from the plurality of update characters;

The replacing the current input character with the update character includes: The current input character is replaced with the one updated character.

 A second aspect of the present invention provides an apparatus for correcting an input error, including:

 a first obtaining unit, configured to acquire a current yoga character after receiving the notification of the terminal tilt, and the notification of the end tilt includes the tilt direction of the winter end;

 a second acquiring unit, configured to acquire an update character according to the tilt direction of the terminal;

 And a replacement unit, configured to replace the current input character with the update character.

 In a first possible implementation, according to the second aspect, the notification of the terminal tilting further includes a time and a tilt angle at which the terminal remains tilted; the device further includes a determining unit, wherein the determining unit is configured to:

 Determining whether the time when the terminal remains tilted is in a preset time interval, and determining whether the tilt angle is in a preset angle interval;

 The first obtaining unit is specifically configured to perform an operation of acquiring a current input character when the determining unit determines that the time when the terminal is kept tilted is in the preset time interval, and the tilt angle is in a preset angle interval .

 In a second possible implementation manner, in combination with the second aspect or the first possible implementation manner, the second obtaining unit includes:

 And an ear position subunit, wherein the key for the rooting takes the position of the current input character; and the updated character subunit is obtained, according to the tilt direction of the terminal and the position of the current input character Xie Luzhong gets updated characters.

 In a third possible implementation manner, in combination with the second possible implementation manner, the obtaining the update character subunit is used to:

 Obtaining a candidate character in the key table according to the tilt direction of the terminal and the position of the current input character;

 When there are multiple characters to be selected, a character adjacent to the current input character is obtained as the update character.

 In a fourth possible implementation, in combination with the third possible implementation, the obtaining the update character subunit is used to:

 Obtaining a candidate character in the key table according to the tilt direction of the terminal and the position of the current input character;

Obtaining a character adjacent to the current input character when there are multiple characters to be selected; When there are multiple adjacent characters, the current input character and each of the adjacent characters are combined as a combination to be detected according to an input sequence;

 Determining whether the preset word library or the preset character combination has the combination to be detected, and when the judgment result is YES, the adjacent characters constituting the combination to be detected are used as the update character.

 In a fifth possible implementation manner, in combination with the third possible implementation manner or the four possible implementation manners, the method further includes:

 a returning unit, configured to: when the plurality of updated characters have a plurality of updated characters, display the plurality of updated characters to enable a user to select one of the plurality of updated characters; the replacing unit is specifically used to The current input character is replaced with the one updated character.

 A third aspect of the present invention provides a terminal comprising the apparatus for correcting an input error as described in any one of the preceding claims.

 It can be seen from the above technical solution that the method, device and terminal for correcting input errors provided by the present invention can replace the incorrectly input characters by selecting an update character by using a tilt terminal when the user finds that the input character is wrong, so that the user can be manually deleted. Incorrectly entered characters and avoiding user input errors again, the operation is simple, and the input efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. The drawings are some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any inventive labor.

1 is a flow chart of a method for correcting an input error according to an embodiment of the present invention; FIG. 2 is a flow chart showing a method for correcting an input error according to another embodiment of the present invention; FIG. 3 is a schematic diagram of a method for correcting an input error according to another embodiment of the present invention; FIG. 4 is a schematic structural diagram of an apparatus for correcting an input error according to still another embodiment of the present invention; and FIG. 5 is a schematic structural diagram of an apparatus for correcting an input error according to still another embodiment of the present invention. detailed description The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

 Embodiment 1

 This embodiment provides a method of correcting an input error, which is applicable to all terminals employing a touch screen. The executor of the method for correcting an input error of this embodiment is a device for correcting an input error, and the device for correcting the input error is integrated in the terminal.

 1 is a flow chart showing a method of correcting an input error according to the embodiment, and the embodiment includes:

 Step 101: After receiving the notification of the tilt of the iJ terminal, obtain the current input character, and the tilt direction of the notification packet #^ winter end of the terminal tilt.

 The notification of the received terminal tilt can be sent by the gravity sensing device in the terminal, and the gravity sensing device can determine whether the terminal is tilted or tilted. When the gravity sensing device determines that the terminal is tilted, the device sends a terminal tilt to the device that corrects the input error. The notification, the terminal tilts the notification in the direction of the tilt of the winter end. The current input character is the character that the user is currently typing through the virtual keyboard. When the user finds a mistaken character, it can take the tweeting of the winter end to enter the next step to correct the input i Wu.

 According to step 102, an update character is obtained according to the tilt direction of the terminal.

 The update character is the character used to replace the 4 Wu input character. The device for correcting the input error can obtain the update character in many ways, for example, the update character can be automatically determined by the direction in which the terminal is tilted; or when there are multiple update characters according to the direction in which the terminal is tilted, the virtual t disk can be determined. The plurality of update characters are highlighted (for example, in the form of highlighting or ^ife), and the user selects one of the plurality of updated characters from the updated characters, wherein a virtual confirmation button may be provided for the convenience of the user, and the user may Simply press the virtual confirmation button to select the update character. Of course, there are many other ways to get updated characters, so I won't comment here.

 Step 103: Replace the current input character with the update character.

 When the updated character is obtained, the device that corrects the input error replaces the current input character with the updated character, that is, the character that the user originally intended to input replaces the character that the user erroneously inputs, and the correct operation of the input error is completed.

The method for correcting an input error provided by this embodiment, when the user finds that the input character is wrong, You can use the tilt terminal to select the update character to replace the wrong input character. This can prevent the user from manually deleting the incorrectly entered characters and avoiding the user inputting the error again. The operation is simple and the input efficiency is improved.

 Embodiment 2

 This embodiment provides a method for correcting an input error based on the first embodiment.

 FIG. 1 is a schematic flowchart of a method for correcting an input error according to the embodiment. The embodiment includes: Step 201: Receive a notification of a tilt of the terminal, and the notification of the tilt of the terminal includes a tilt direction of the terminal, a time when the terminal is tilted, and a tilt angle.

 Step 202: Determine whether the time that the terminal keeps tilting is in a preset time interval, and determine whether the tilt angle is in a preset angle interval. When the terminal keeps tilting time in a preset time interval, and the tilt angle is in a preset angle interval, performing The operation of step 203, otherwise the operation is stopped.

 One embodiment of the present invention determines whether the terminal keeps the tilt time in the preset time interval, and determines whether the tilt angle of the terminal is in the preset angle interval. When the determination result is yes, the operation of step 203 is performed. In this embodiment, the time at which the terminal is kept tilted and the tilt angle can be judged by the gravity sensing device.

 The preset time interval and the preset angle interval of the embodiment may be set according to actual needs. For example, the preset time interval may be [30, 40], [30, 50], [40, 60], [50 , 70], [30, + ∞) and [50, +∞), etc., where the unit of the value in the interval is milliseconds; the preset angle interval may be [30, 40], [30, 50], [40, 60], [40, 70], etc., where the unit of the value in the interval is degree (°). In real life, the terminal can be easily tilted. For example, when you are in the car or when you are in the terminal, you want to change your angle and rest. According to statistics, the non-user intentional terminal tilt is not large, and the duration may be shorter or longer. In order to reduce the misjudgment of the device that corrects the input error, the preset time interval is set for the terminal tilt time, and the preset angle interval is set for the angle, only when the time is in the preset time interval and the angle is in the preset angle interval. Subsequent operations to correct the method of entering the error. Of course, it is also possible to judge only the time or the tilt angle to be tilted according to actual needs, and details are not described herein.

 It should be noted that the terminal is tilted to mean that the terminal is tilted in one direction.

Step 203: The position of the character is currently input according to the preset key position, and the updated character is obtained in the key according to the tilt direction of the terminal and the position of the currently input character. The key table is a list including the positions of the buttons, such as the relative positions of the keyboards. For example, for a QWERTY keyboard, a two-dimensional array can be used to set the key table. The first dimension is "fe ^ the number of rows on the 4 ο disc, the second dimension is the number of columns on the keyboard, and the stored value corresponds. The character of the location. The specific implementation manner may be that the position of each surrounding character is marked in the key, and then the corresponding character is searched by the character position, and the description is no longer performed.

 In this step, obtaining the update character in the key according to the tilt direction of the terminal and the position of the current character may include:

 The candidate character is obtained in the key table according to the tilt direction of the terminal and the position of the currently input character. When there are multiple characters to be selected, the character adjacent to the current input character is obtained as an update character.

 Due to the actual life, the user input 4 wu characters ^ ^ ^ occurs due to the closer distance between the virtual, resulting in 4 wu input. Thus, the correct character that the user wants to input is usually the adjacent position of the input character, such as the left side, the upper left side, the lower left side, the right side, the upper right side, the lower right side, the upper side or the lower side of the adjacent character. character. Therefore, in order to improve the efficiency of obtaining updated characters, in this embodiment, characters adjacent to the currently input character may be updated characters. It can be understood that, in practical applications, according to the time of the terminal tilting, the adjacent characters of the characters adjacent to the current input character may also be used as the update character.

 Figure 3 is a partial schematic view of the QWERTY keyboard. Specifically, as shown in FIG. 3, it is assumed that the current input character of the input of Wu is H, and when the correct character that the user actually needs to enter is G, the terminal is tilted to the left side, and the gravity sensing device detects the direction of the terminal tilt. The device that triggers the correction input Wu finds from the key record that the character adjacent to the left side of H is G, and G is used as the update character. Similarly, when the user actually needs to insert the correct character as I, the terminal is tilted to the right, the gravity sensing device detects the direction in which the terminal is tilted, and the device that triggers the correction of the input i Wu finds the right adjacent to the right. The character is I, then I is used as the update character. Similarly, when the correct character that the user actually needs to input is Y, the terminal is tilted to the upper left, the gravity sensing device detects the tilt of the terminal, and the device that triggers the correction input 4t Wu finds the character Y on the left side of the H from the key. Use Y as the update character. Includes:

 Get the character adjacent to the current input character;

When there are multiple adjacent characters, the current input character and each adjacent character are combined as a combination to be detected according to the input order; If yes, the adjacent characters that make up the combination to be detected are used as update characters.

 Since some gravity sensing devices are not particularly sensitive to the sensing of the tilt direction of the terminal, only the four directions of up, down, left and right may be perceived. For example, in FIG. 3, when the current input character of the terminal is H, the gravity sensing device detects that the terminal is tilted upward, and the device that triggers the correction of the input error obtains two adjacent characters located above the H from the key table. It is 丫 and 11. At this time, it is possible to determine whether there are two combinations of HY and HU to be detected according to the preset word library, and in the state of the Chinese full spell input method, there is no such combination to be detected as HY, and the device for correcting the input error is corrected. It can be intelligently judged that the update character should be U.

 In actual use, there is also a case where there are multiple update characters. At this time, the user is presented with multiple update characters to enable the user to select one update character from the plurality of update characters, so that the current input characters can be replaced with the An update character. For example, when the current input character of the terminal is H, the gravity sensing device detects that the terminal is tilted downward, and the device that triggers the correction of the input error obtains two adjacent characters located above the H from the key table. It is B and N. It is assumed that in the state of the English input method, there are two combinations of HB and HN to be detected at the same time, the device for correcting the error takes both B and N as update characters, and presents the user with a plurality of update characters, the update character list including B. with. Since there are only two characters for the user to select at this time, the spacing between B and N can be set larger to avoid user selection errors.

 Step 204: Replace the current input character with the update character.

 When the device that corrects the input error only obtains an update character, the update character can be used to replace the current input character; when the device that corrects the input error obtains multiple update characters, the user can return a list of updated characters, from which the user An update character is selected; the plurality of update characters can also be highlighted on the virtual keyboard, and an update character is selected by the user; the device for correcting the input error replaces the current input character with an update character selected by the user according to the user's selection.

 According to the method for correcting an input error according to the embodiment, it is first intelligently judged whether the user wants to replace the input character when the terminal is tilted, and intelligently determines the actual character that the user wants to input by correcting the input error device, and can not only omit the user's operation, and give the user It brings great convenience, and can avoid the user to input incorrect characters again, which improves the input efficiency.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to the program instructions, and the foregoing program may be stored in a computer. In the readable storage medium, when the program is executed, the steps including the foregoing method embodiments are performed; and the foregoing storage medium includes: OM (ead-Only Memory), RAM (Random Access Memory) A variety of media that can store program code, such as a disk or a disc.

 Embodiment 3

 The present embodiment provides an apparatus for correcting an input error for performing the method of correcting an input error of the first embodiment. This method of correcting input errors is integrated in the terminal.

 4 is a schematic structural diagram of an apparatus for correcting an input error according to the present embodiment. As shown in FIG. 4, the apparatus for correcting an input error includes a first acquisition unit 301, a second acquisition unit 302, and a replacement unit 303.

 The first obtaining unit 301 is connected to the second obtaining unit 302, and is configured to obtain the current input character after the notification of the tilting of the winter end, and the tilting direction of the terminal end is notified by the terminal tilting; the second obtaining unit 302 Connected to the first obtaining unit 301 and the replacing unit 303, respectively, for acquiring updated characters according to the tilt direction of the terminal; the replacing unit 303 is configured to replace the current input characters with the updated characters.

 The method for correcting the input device is the same as that of the first embodiment. Specifically, the method of the first obtaining unit 301 is the same as the step 101 in the first embodiment, and the second acquiring unit 302 is configured. The method is the same as the step 102 in the first embodiment, and the replacement unit 303 is the same as the step 103 in the first embodiment, and details are not described herein again.

 The device for correcting an input error provided by the embodiment, when the user finds that the input character is wrong, the user can select the update character to replace the incorrectly input character by using the tilt terminal, thereby preventing the user from manually deleting the incorrectly input character and avoiding the user input again. Errors, simple operation, and improved input efficiency.

 Embodiment 4

 The present embodiment provides an apparatus for correcting an input error for performing the method of correcting an input error of the second embodiment based on the third embodiment.

FIG. 5 is a schematic structural diagram of an apparatus for correcting an input error according to the embodiment. As shown in FIG. 5, the apparatus for correcting an input error includes a first acquiring unit 301, a second acquiring unit 302, and a replacement as shown in the third embodiment. The unit 303 is the same as the third embodiment, and is not described here. In this embodiment, the notification of the terminal tilting further includes a time and a tilt angle at which the terminal is kept tilted. The device for correcting the input error further includes a determining unit 401, which is coupled to the first acquiring unit 301. The connection is used to determine whether the time when the terminal remains tilted is in a preset time interval, and whether the tilt angle is in the preset angle interval.

 The first obtaining unit 301 is specifically configured to determine, at the determining unit 401, the time when the terminal remains tilted in the preset time interval, and determine whether the tilt angle is in the preset angle interval. More specifically, the first obtaining unit 301 is configured to perform an operation of acquiring the current input character when the determining unit 401 determines that the time when the terminal remains tilted is in the preset time interval, and the tilt angle is in the preset angle interval.

 The second obtaining unit 302 includes an acquiring location sub-unit 402 and an obtaining update character sub-unit 403. The acquiring location sub-unit 402 is connected to the first obtaining unit 301 and the acquiring updated character sub-unit 403, respectively. Acquiring the position of the current input character according to the preset key table; the obtaining update character sub-unit 403 may be respectively connected with the obtained standing sub-unit 402 and the replacing unit 303, and configured to be in accordance with the tilt direction of the terminal and the position of the currently input character. Get updated characters in the bit table.

 The obtaining update character sub-unit 403 is specifically configured to obtain a candidate character in the key table according to the tilt direction of the terminal and the position of the currently input character. When the number of characters to be selected is multiple, obtain the adjacent neighbor adjacent to the current input character. The character is used as an update character.

 More specifically, the get update character subunit 403 is used to:

 Obtaining a candidate character in the key table according to the tilt direction of the terminal and the position of the currently input character;

 When there are multiple characters to be selected, obtain characters adjacent to the currently input character;

 When there are multiple adjacent characters, the current input character and each adjacent character are combined as the combination to be detected according to the input order; if YES, the adjacent characters constituting the combination to be detected are used as the update character.

 Optionally, the device for correcting the input error further includes a returning unit 404, and the returning unit 404 may be respectively connected to the acquired update character sub-unit 403 and the replacing unit 303, and configured to display the user to the user when there are multiple updated characters. The character is updated to cause the user to select an update character from the plurality of update characters; at this time, the replacement unit 303 may be specifically configured to replace the current input character with the selected one of the update characters.

The method for correcting the input error of the embodiment is the same as that of the second embodiment, and will not be further described herein. According to the apparatus for correcting an input error according to the embodiment, it is first intelligently judged whether the user wants to replace the input character when the terminal is tilted, and intelligently judges the actual character that the user wants to input by correcting the input error device, and can not only omit the user's operation, and give the user It brings great convenience, and can avoid the user to input incorrect characters again, which improves the input efficiency.

 The present invention also provides a terminal comprising the apparatus for correcting an input error as described in any of the above-described Embodiment 3 or Embodiment 4.

 Embodiment 5

 The embodiment provides a terminal, including the apparatus for correcting an input error of any of the above embodiments.

 The terminal of this embodiment includes: at least one processor, and a memory, where the memory is used to store a program that can be executed by the processor, wherein the processor reads the executables in the earphones. With the executable spear in the order ^^马^" should be used for:

 After the notification of the terminal tilting, the current r-in character is obtained, and the tilt direction of the terminal end of the notification packet is tilted;

 Obtain an update character according to the tilt direction of the terminal;

 Replace the current input character with the update character.

 Optionally, the notification of the terminal tilt further includes a time and a tilt angle at which the terminal is kept tilted, and the processor runs the program corresponding to the executable program code to obtain the current input by reading the executable program code stored in the device. Before the character, it can also be used to:

 Determining whether the time at which the terminal remains tilted is within a preset time interval, and determining whether the tilt angle is within a preset angle interval;

 When the terminal is tilted for a preset time interval and the tilt angle is within the preset angle interval, an operation of acquiring the current input character is performed.

 Optionally, the processor runs the program corresponding to the executable program code by using the executable program code stored in the reader, and is configured to: when acquiring the update character according to the tilt direction of the terminal, specifically: according to the preset key The bit table obtains the position of the currently input character;

 The update character is obtained in the key according to the tilt direction of the terminal and the position of the currently input character.

Optionally, the processor runs a program corresponding to the executable program by reading the executable program code stored in the device, and is configured to obtain the update character in the key table according to the tilt direction and the position of the current character. When, it can be: Obtaining a candidate character in the key table according to the tilt direction of the terminal and the position of the currently input character;

 When the candidate character is one, the character adjacent to the currently input character is obtained as the update character.

 Optionally, the processor runs the program corresponding to the executable program code by using the executable program code stored in the reader, and is used to obtain a character adjacent to the currently input character as the update character, which may be specifically:

 Get the character adjacent to the current input character;

 When there is one adjacent character, the current input character and each adjacent character are combined as the combination to be detected according to the input order; if YES, the adjacent characters constituting the combination to be detected are used as the update character.

 Optionally, the processor can also run the test sequence corresponding to the executable program by reading the executable program code stored in the memory, for:

 When there are multiple update characters, the user is presented with a plurality of update characters to enable the user to select one update character from the plurality of update characters;

 In this way, when the processor replaces the current input character with the update character by reading the executable program in the ear device, the program corresponding to the executable program ^^ can be: The character is replaced with an update character.

 In the terminal provided by this embodiment, when the user finds that the input character is wrong, the user can select the update character to replace the incorrectly input character by using the tilt terminal, thereby preventing the user from manually deleting the incorrectly input character and avoiding the user inputting the error again. The order is single and the input efficiency is improved.

 It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced; and the modifications or substitutions do not deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

Rights request  A method for correcting an input error, comprising:  After receiving the notification of the terminal tilt, the current #r entry character is obtained, and the notification of the tilt of the i^ end includes the tilt direction of the winter end;  Obtaining an update character according to the tilt direction of the terminal;  The current input character is replaced with the update character.  The method for correcting an input error according to claim 1, wherein the notification of the tilt of the terminal further includes a time and a tilt angle at which the terminal is tilted. Before acquiring the current input character, the method further includes:  Determining whether the time when the terminal remains tilted is in a preset time interval, and determining whether the tilt angle is in a preset angle interval;  When the time at which the terminal remains tilted is within the preset time interval, and the tilt angle is at the preset angle interval, an operation of acquiring the current input character is performed.  The method for correcting an input error according to claim 1 or 2, wherein the obtaining the update character according to the tilt direction of the terminal comprises:  The key position of the root setting ^^ takes the position of the current input character;  An update character is obtained in the key ^ according to the tilt direction of the winter end and the position of the current input character.  The method of correcting an input error according to claim 3, wherein the obtaining the update character in the key table according to the tilt direction of the winter end and the position of the current input character includes:  Obtaining a candidate character in the key table according to the tilt direction of the terminal and the position of the current input character;  When there are multiple characters to be selected, a character adjacent to the current input character is obtained as the update character.  The method for correcting an input error according to claim 4, wherein the obtaining a character adjacent to the current input character as the update character comprises:  Obtaining a character adjacent to the current input character; When there are multiple adjacent characters, the current input character and each of the adjacent characters are combined as a combination to be detected according to an input sequence; When the result of the break is YES, the adjacent characters constituting the combination to be detected are used as the update character. The method for correcting an input error according to claim 4 or 5, further comprising:  When there are multiple update characters, presenting the plurality of update characters to the user to select a update character from the plurality of update characters;  The replacing the current input character with the update character includes:  The current input character is replaced with the one updated character.  7. A device for correcting input Wu, which is characterized in that it comprises:  a first obtaining unit, configured to: after the notification of the terminal tilting, obtain the current ingesting character, and the notification of the winter end is included in the tilt direction of the winter end;  a second acquiring unit, configured to acquire an update character according to the tilt direction of the terminal;  And a replacement unit, configured to replace the current input character with the update character.  The apparatus for correcting an input error according to claim 7, wherein the notification of the tilt of the terminal further includes a time and a tilt angle at which the terminal is kept tilted; the apparatus further includes a determining unit, wherein the determining unit is configured to: Determining whether the time when the terminal remains tilted is in a preset time interval, and determining whether the tilt angle is in a preset angle interval;  The first obtaining unit is specifically configured to perform an operation of acquiring a current input character when the determining unit determines that the time when the terminal is kept tilted is in the preset time interval, and the tilt angle is in a preset angle interval .  9. The apparatus for correcting an input error according to claim 7 or 8, wherein the second obtaining unit comprises:  And the position of the current input character is obtained by the key for the root; the update character subunit is obtained, according to the tilt direction of the terminal and the position of the current input character. Get the update character in the key spine.  10. The apparatus for correcting an input according to claim 9, wherein the means for updating the character subunit is used for:  Obtaining a candidate character in the key table according to the tilt direction of the terminal and the position of the current input character; When there are multiple characters to be selected, obtaining a character adjacent to the current input character as The update character.  11. The apparatus for correcting an input error according to claim 10, wherein the obtaining an update character subunit is used to:  Obtaining a candidate character in the key table according to the tilt direction of the terminal and the position of the current input character;  And when there are multiple characters to be selected, acquiring characters adjacent to the current input character; when there are multiple adjacent characters, the current input characters and each of the adjacent ones are in an input order The character combination is used as the combination to be detected; when the result is YES, the adjacent characters constituting the combination to be detected are used as the update character.  12. The apparatus for correcting an input error according to claim 10 or 11, further comprising:  a returning unit, configured to: when the update character has multiple, display the plurality of update characters to enable a user to select one update character from the plurality of update characters;  The replacing unit is specifically configured to replace the current input character with the one updated character. A terminal, comprising: means for correcting input Wu according to any one of claims 7-12.