CN111158504B

CN111158504B - Method and device for switching upper-case and lower-case letter input interfaces during password input

Info

Publication number: CN111158504B
Application number: CN201911424463.XA
Authority: CN
Inventors: 赵小柱; 黄文强; 季蕴青; 张懂; 胡玮; 易念; 胡传杰; 浮晨琪; 胡路苹; 黄雅楠; 李蚌蚌; 申亚坤; 王畅畅; 徐晨敏
Original assignee: Bank of China Ltd
Current assignee: Bank of China Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2023-08-29
Anticipated expiration: 2039-12-31
Also published as: CN111158504A

Abstract

The invention provides a method and a device for switching between a capital and lowercase input interface when inputting a password, when inputting the password by a user, if the first character of the user password corresponding to the user name input by the user is an English letter, the initial lowercase type of the user can be determined according to the user information corresponding to the user name, and when the user selects an English mode to start inputting the password, the input interface of the initial lowercase type is displayed. If the character to be verified input by the user is the same as the corresponding character in the user password, the case type of the English letters required to be input by the user can be determined according to the case type of the English letters except the character to be verified in the user password. When the user selects the English mode, an input interface corresponding to the case type of the English letters required to be input is displayed to the user. By the method provided by the embodiment of the invention, when a user inputs English letters in the password, the case input interface does not need to be switched, so that the use experience of the user is improved.

Description

Method and device for switching upper-case and lower-case letter input interfaces during password input

Technical Field

The invention relates to the technical field of character input, in particular to a method and a device for switching an alphabetic uppercase and lowercase input interface when inputting a password.

Background

With the development of informatization technology, people can enjoy many convenient services using mobile terminals in daily life. When enjoying these convenient services, users often need to perform user registration, and log in to a corresponding system through a user name and a user password to enjoy the corresponding services.

In a process of logging in by a user using a user name and a user password, the user is generally required to input the user name in a corresponding user name input box and input the user password in a corresponding password input box. When a user inputs a user password in a password input box, if the user needs to input English letters, after the English input interface switched by the input method is used, the input method usually has a default case mode, for example, the input method defaults to input uppercase English letters, when the user selects English input, the input method defaults to provide the input interface of uppercase English letters, if the user needs to input lowercase English letters, the user needs to switch automatically, and when the user inputs lowercase English letters through the self-switching interface, the input method can be automatically switched back to the default input interface of uppercase English letters.

Under the condition of switching the case input interface of the English letters of the existing input method, if a plurality of upper-case English letters and lower-case English letters exist in the user password or a plurality of English letters with different input types from the default input type of the input method, the user needs to switch the case input interface of the English letters of the input method by himself many times when inputting the user password, the password input process is too complicated, and the use experience of the user is reduced.

Disclosure of Invention

In view of the above, the embodiment of the invention provides a method for switching between upper-case and lower-case input interfaces of letters when inputting passwords, so as to solve the problem that the user needs to switch between upper-case and lower-case input interfaces of English letters for multiple times when inputting the passwords of the user, the password input process is complicated, and the use experience of the user is reduced.

The embodiment of the invention also provides a switching device of the letter uppercase and lowercase input interfaces when inputting the password, which is used for ensuring the practical realization and application of the method.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a switching method of a capital and lowercase input interface for inputting a password comprises the following steps:

when a user name input by a user is received, pre-stored user information and a user password corresponding to the user name are acquired;

Judging whether the first character of the prestored user password is an English letter or not;

if the first character of the prestored user password is English letters, determining an initial case type corresponding to the user according to preset user habit information and user information, displaying a first input interface corresponding to the initial case type to the user when the user selects an English mode to start inputting a target password, and taking the first character of the target password input by the user as a character to be verified;

if the first character of the prestored user password is not an English letter, determining a first numerical value, and taking each character corresponding to the first numerical value in the target password sequentially input by the user as a character to be verified; the first numerical value is the number of all characters before the first English letter in the prestored user password;

when the user inputs the character to be verified of the target password, judging whether the character to be verified of the target password input by the user is identical to a corresponding character in the prestored user password;

if the character to be verified of the target password input by the user is the same as the corresponding character in the prestored user password, determining a first character set, wherein the first character set comprises all characters except the character to be verified in the prestored user password, and the reading sequence of each character in the first character set is the same as the reading sequence of each character in the prestored user password;

And determining the case type of each English letter in the first character set in turn according to the reading sequence of each character in the first character set, and displaying an input interface corresponding to the case type of the English letter in the corresponding sequence in the first character set to the user when the user selects an English mode to input the English letter in the corresponding sequence in the target password, so that the user inputs the corresponding English letter in each input interface to finish the input of the target password.

In the above method, optionally, the determining, according to preset user habit information and the user information, an initial case type corresponding to the user includes:

determining the user type of the user according to the user information;

and determining the habit case type corresponding to the user type in the preset user habit information, and determining the habit case type corresponding to the user type as the initial case type corresponding to the user.

The method, optionally, the preset process of the user habit information includes:

determining the division type of each user according to the preset user information type and the division standard;

Acquiring user information and user passwords of all target registered users stored in advance, wherein the target registered users are registered users with the first characters of the user passwords being English letters;

determining the user types of all the target registered users according to the user information of all the target registered users;

determining target registered users in each user division type according to each user division type and the user types of all the target registered users;

determining habit case types corresponding to the user division types according to user passwords of target registered users in the user division types;

and determining the habit upper case type corresponding to each user division type as the preset user habit information.

In the above method, optionally, determining the habit case type corresponding to each user partition type according to the user password of the target registered user in each user partition type includes:

acquiring the first character of the user password of the target registered user in each user division type, and determining the case type of the first character of the user password of the target registered user;

Calculating the probability of the case type in each user division type according to the case type of the first character of the user password of the target registered user in each user division type;

and determining the habit case type corresponding to each user division type according to the probability of the case type in each user division type.

The method, optionally, the preset user information type includes:

the gender, age, and academic of the user.

The method, optionally, further comprises:

if the character to be verified of the target password input by the user is different from the corresponding character in the prestored user password, displaying an input interface corresponding to a preset case type to the user when the user selects an English mode to input the target password according to a preset default mode.

A switching device for letter uppercase and lowercase input interfaces when inputting a password, comprising:

a first obtaining unit, configured to obtain, when a user name input by a user is received, pre-stored user information and a user password corresponding to the user name;

a first judging unit, configured to judge whether the first character of the prestored user password is an english letter;

The first determining unit is used for determining an initial case type corresponding to the user according to preset user habit information and user information if the first character of the prestored user password is English letters, displaying a first input interface corresponding to the initial case type to the user when the user selects an English mode to start inputting a target password, and taking the first character of the target password input by the user as a character to be verified;

the second determining unit is used for determining a first numerical value if the first character of the prestored user password is not an English letter, and taking each character corresponding to the first numerical value in the target password sequentially input by the user as a character to be verified; the first numerical value is the number of all characters before the first English letter in the prestored user password;

a second judging unit, configured to judge, when the user has input the character to be verified of the target password, whether the character to be verified of the target password input by the user is the same as a corresponding character in the pre-stored user password;

a third determining unit, configured to determine a first character set if the character to be verified of the target password input by the user is the same as a corresponding character in the prestored user password, where the first character set includes all characters except the character to be verified in the prestored user password, and a reading sequence of each character in the first character set is the same as a reading sequence of each character in the prestored user password;

The display unit is used for sequentially determining the case type of each English letter in the first character set according to the reading sequence of each character in the first character set, and displaying an input interface corresponding to the case type of the English letter corresponding to the sequence in the first character set to the user when the user selects an English mode to input the English letter corresponding to the sequence in the target password, so that the user inputs the corresponding English letter in each input interface to finish the input of the target password.

The above apparatus, optionally, the first determining unit includes:

a first determining subunit, configured to determine a user type of the user according to the user information;

and the second determining subunit is used for determining the habit case type corresponding to the user type in the preset user habit information, and determining the habit case type corresponding to the user type as the initial case type corresponding to the user.

The above device, optionally, further comprises:

a fourth determining unit, configured to determine a division type of each user according to a preset user information type and a division standard;

The second acquisition unit is used for acquiring user information and user passwords of all target registered users stored in advance, wherein the target registered users are registered users with the first characters of the user passwords being English letters;

a fifth determining unit, configured to determine user types of all the target registered users according to user information of all the target registered users;

a sixth determining unit, configured to determine, according to each user partition type and user types of all the target registered users, a target registered user in each user partition type;

a seventh determining unit, configured to determine a habit case type corresponding to each user partition type according to a user password of a target registered user in each user partition type;

and an eighth determining unit, configured to determine each user partition type and a habit case type corresponding to the user partition type as the preset user habit information.

The above apparatus, optionally, the seventh determining unit includes:

a third determining subunit, configured to obtain a first character of a user password of a target registered user in each user partition type, and determine a case type of the first character of the user password of the target registered user;

A calculating subunit, configured to calculate, according to the case type of the first character of the user password of the target registered user in each user partition type, the probability of the case type in each user partition type;

and the fourth determination subunit is used for determining the habit case type corresponding to each user division type according to the probability of the case type in each user division type.

The above device, optionally, further comprises:

and the default display unit is used for displaying an input interface corresponding to a preset case type to the user when the user selects an English mode to input the target password according to a preset default mode if the character to be verified of the target password input by the user is different from the corresponding character in the prestored user password.

Based on the above method for switching between the upper case and the lower case of letters when inputting the password provided by the embodiment of the invention, the method comprises the following steps: when a user name input by a user is received, pre-stored user information and a user password corresponding to the user name are acquired; judging whether the first character of the prestored user password is an English letter or not; if the first character of the prestored user password is English letters, determining an initial case type corresponding to the user according to preset user habit information and user information, displaying a first input interface corresponding to the initial case type to the user when the user selects an English mode to start inputting a target password, and taking the first character of the target password input by the user as a character to be verified; if the first character of the prestored user password is not an English letter, determining a first numerical value, and taking each character corresponding to the first numerical value in the target password sequentially input by the user as a character to be verified; the first numerical value is the number of all characters before the first English letter in the prestored user password; when the user inputs the character to be verified of the target password, judging whether the character to be verified of the target password input by the user is identical to a corresponding character in the prestored user password; if the character to be verified of the target password input by the user is the same as the corresponding character in the prestored user password, determining a first character set, wherein the first character set comprises all characters except the character to be verified in the prestored user password, and the reading sequence of each character in the first character set is the same as the reading sequence of each character in the prestored user password; and determining the case type of each English letter in the first character set in turn according to the reading sequence of each character in the first character set, and displaying an input interface corresponding to the case type of the English letter in the corresponding sequence in the first character set to the user when the user selects an English mode to input the English letter in the corresponding sequence in the target password, so that the user inputs the corresponding English letter in each input interface to finish the input of the target password.

By the method provided by the embodiment of the invention, in the process that the user logs in by using the user name and the user password, when the user inputs the user name and receives the user name input by the user, the corresponding pre-stored user information and the user password can be obtained according to the user name input by the user. Judging whether the first character of the user password is English letters, if so, determining an initial case type according to the user information and preset user habit information, and displaying an input interface corresponding to the initial case type to the user when the user selects an English mode to start inputting the password, wherein the first character input by the user is used as a character to be verified. If the first character of the user password is not English letters, determining the number of all characters before the first English letters in the user password, and taking each character corresponding to the number input by the user as a character to be verified. If the character to be verified input by the user is correct, determining a first character set containing all characters except the character to be verified in the prestored user password, determining the case type of each English letter in the first character set according to the sequence, and displaying an input interface corresponding to the case type of the English letter in the corresponding sequence in the first character set to the user when the user selects the English letter in the corresponding sequence in the English mode input password. According to the method provided by the embodiment of the invention, in the process of inputting the password by the user, if the first character of the password is a letter, a first input interface can be provided for the user according to the habit of the user, and the possibility that the user needs to switch the input interface by himself can be reduced under the condition of ensuring the safety of inputting the password. Under the condition that the character to be verified input by the user is correct, according to the case type of each English letter in the user password corresponding to the user name, when the user inputs the English letters in the password, an input interface corresponding to the case type of the English letters to be input in the user password is displayed for the user. When the user inputs English letters, the user can directly select the English letters needing to be input at present through the input interface corresponding to the case type of the English letters needing to be input at present until the input of the password is completed. According to the method provided by the embodiment of the invention, a user does not need to switch the input interface of the uppercase English letters and the lowercase English letters in the English mode by himself in the process of inputting the user password, the password input process is simple, and the use experience of the user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flow chart of a method for switching between a capital and lowercase letter input interface when inputting a password according to an embodiment of the present invention;

FIG. 2 is a flowchart of another method for switching between a capital and lowercase letter input interface when inputting a password according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a switching device for a capital and lowercase letter input interface when inputting a password according to an embodiment of the present invention;

fig. 4 is a schematic diagram of another structure of a switching device for a capital and lowercase letter input interface when inputting a password according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the present disclosure, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

As known from the background art, the input method generally has a default case mode, for example, the input method defaults to input uppercase english letters, when the user selects english input, the input method defaults to provide an input interface for uppercase english letters, if the user needs to input lowercase english letters, the user needs to switch automatically, and when the user switches the interface by himself to input lowercase english letters, the input method will switch back to the default input interface for uppercase english letters automatically.

When the user sets the password, the user password may include a plurality of english letters with different case types or a plurality of english letters with different default input types according to the information security requirement or personal habit, for example, the input interface of lowercase english letters is provided by default in the english mode of the input method, and a plurality of uppercase letters exist in the user password. Under the condition, when a user inputs English letters in the password, the user needs to switch the case input interface of the input method for multiple times, the password input process is too complicated, and the user experience is poor.

Therefore, the embodiment of the invention provides a switching method of a capital and lowercase input interface of letters when inputting passwords, which determines the capital and lowercase type of English letters required to be input by a user through the capital and lowercase type of English letters in the user passwords corresponding to user names input by the user, and displays the corresponding capital and lowercase interface when the user inputs the passwords. When a user inputs English letters in the password, the user can directly input the English letters on the displayed input interface without switching the case interface by himself.

The embodiment of the invention provides a switching method of a capital and lowercase input interface when inputting a password, which can be applied to an application system of a mobile terminal, wherein the mobile terminal can be a mobile phone, a tablet computer and the like, an execution subject of the mobile terminal can be a processor in the mobile terminal, and a flow chart of the method is shown in fig. 1 and comprises the following steps:

s101: when a user name input by a user is received, pre-stored user information and a user password corresponding to the user name are acquired;

in the method provided by the embodiment of the invention, when a user needs to log in an application system through a mobile terminal, the user name and the user password need to be input in a login interface, for example, a mobile phone is used for logging in a mobile phone bank, the user name needs to be input in a user name input box of the login interface of the mobile phone bank, and the user password needs to be input in a password input box. When the user finishes inputting the user name, the system can call the user information and the user password stored in the system in advance to acquire the user information and the user password corresponding to the user name when the system receives the user name input by the user.

S102: judging whether the first character of the prestored user password is an English letter or not;

in the method provided by the embodiment of the invention, after the user password corresponding to the user name input by the user is obtained from the pre-stored information, whether the first character of the user password is English letters is judged. For example, "AaBb12", etc., the first character is a capital english letter or a lowercase english letter, and the first character of the user password is determined to be an english letter. For example, "-aB 12", "12ABab", etc., and the first character is a special character or number, the first character of the user password is judged to be a non-english letter.

S103: if the first character of the prestored user password is English letters, determining an initial case type corresponding to the user according to preset user habit information and user information, displaying a first input interface corresponding to the initial case type to the user when the user selects an English mode to start inputting a target password, and taking the first character of the target password input by the user as a character to be verified;

in the method provided by the embodiment of the invention, when the first character of the user password corresponding to the user name input by the user is judged to be the English letter, the user habit information related to the habit of setting the password by the user group can be preset according to the information statistics or investigation of the password setting habit of the user group with the first character of the user password set as the English letter. The user habit information may include an initial case type used to by a user group to which the first password character is set as an english letter. The initial case type corresponding to the user can be determined according to the user information corresponding to the user name input by the user. When a user starts to input a password to trigger an input method to provide an input interface, the input interface corresponding to the initial case type corresponding to the user can be displayed. And taking the first character of the password input by the user as the character to be verified.

S104: if the first character of the prestored user password is not an English letter, determining a first numerical value, and taking each character corresponding to the first numerical value in the target password sequentially input by the user as a character to be verified; the first numerical value is the number of all characters before the first English letter in the prestored user password;

in the method provided by the embodiment of the invention, when the first character of the user password corresponding to the user name input by the user is judged to be the English letter, the first numerical value can be determined according to the number of all characters before the first English letter in the user password corresponding to the user name input by the user. And taking each character corresponding to the first numerical value in the password input by the user as a character to be verified. For example, the user password corresponding to the user name is "123Abc", 3 non-english alphabetic characters are before the first english letter "a" in the password, that is, it is determined that the first numerical value is 3, the first 3 characters of the password input by the user are used as characters to be verified, for example, when the user inputs "123" in the password input box in sequence, the "123" is used as the characters to be verified.

S105: when the user inputs the character to be verified of the target password, judging whether the character to be verified of the target password input by the user is identical to a corresponding character in the prestored user password;

In the method provided by the embodiment of the invention, when the user inputs the character to be verified of the password in the password input box, the character to be verified of the password input by the user can be obtained, and the character to be verified input by the user is compared with the corresponding character in the pre-stored user password corresponding to the user name input by the user, so as to judge whether the character to be verified input by the user is a correct password character. For example, the prestored user password is "AaBb12", and the character to be verified input by the user is "a", and the character to be verified input by the user is the same as the first character of the user password. For example, the pre-stored user password is "123Ab4", and the character to be verified input by the user is "123", and the character to be verified input by the user is the same as the first 3 characters corresponding to the user password.

S106: if the character to be verified of the target password input by the user is the same as the corresponding character in the prestored user password, determining a first character set, wherein the first character set comprises all characters except the character to be verified in the prestored user password, and the reading sequence of each character in the first character set is the same as the reading sequence of each character in the prestored user password;

In the method provided by the embodiment of the invention, if the character to be verified of the password input by the user is the same as the corresponding character in the prestored user password through character comparison, the first character set can be determined according to the prestored user password corresponding to the user name input by the user. The first character set may include all characters in the prestored user password except for the character to be verified which has been input by the user, and the sequence of each character in the first character set is the same as the sequence of each character in the prestored user password. For example, the user password is "123Abc", and the corresponding first character set includes "Abc". For example, the user password is "AaBbCc", and the corresponding first character set includes "aBbCc".

S107: and determining the case type of each English letter in the first character set in turn according to the reading sequence of each character in the first character set, and displaying an input interface corresponding to the case type of the English letter in the corresponding sequence in the first character set to the user when the user selects an English mode to input the English letter in the corresponding sequence in the target password, so that the user inputs the corresponding English letter in each input interface to finish the input of the target password.

In the method provided by the embodiment of the invention, the case type of each English letter in the first character set can be sequentially determined according to the reading sequence of each character in the first character set, and when the user selects the English mode to input the corresponding English letter, the input interface corresponding to the case type of the English letter in the corresponding sequence in the first character set is displayed to the user.

Based on the method provided by the embodiment of the invention, the user name input by the user can be used for acquiring the prestored user information and user password corresponding to the user name in the login process of the user by using the user name and the user password, if the first character of the user password corresponding to the user name is English letters, the initial case type corresponding to the user can be determined according to the preset user habit information, and when the user selects an English mode to start inputting the password, an input interface corresponding to the initial case type is displayed for the user. If the character to be verified input by the user is correct, determining the case type of the English letter to be input by the user according to the case type of the English letter to be input in the prestored user password, and displaying an input interface corresponding to the case type of the English letter to be input by the user to the user when the user selects the English mode to input each English letter in the password. In the method provided by the embodiment of the invention, if the user inputs the correct user password, after the user correctly inputs the character to be verified, and when the user needs to input English letters in the process of inputting the password, the input method provides the input interface with the case and the case corresponding to the case and the case type of the English letters which are required to be input currently by the user password under the condition that the user selects the English letters, the user can directly select the English letters in the input interface provided currently, the user does not need to switch the case and the case input interface in the English mode, the password input process is simple, and the use experience of the user is improved.

To better illustrate the presentation of the input page described in step S107 of fig. 1, an explanation is provided herein in connection with specific parameters. For example, in the embodiment of the present invention, if the user password corresponding to the user name input by the user is "123Abc", the first character set in step S107 is "Abc", and it may be determined that the case types of english letters in the first character set are uppercase english letters, lowercase english letters, and lowercase english letters in order. When the user needs to input the fourth character of the password in the input box and selects the English mode, an input interface of the uppercase English letters is displayed to the user, then when the fifth character needs to be input after the fourth character is input, an input interface of the lowercase English letters is displayed to the user, and the like, the input interface is displayed to the user until the user finishes inputting the password. For example, the user password is "Aa12Bc", the first character set is "a12Bc", and it may be determined that the case types of the english alphabets in the first character set are lower case english alphabets, upper case english alphabets, and lower case english alphabets in order. When the user selects the first character of the password input in the English mode and needs to input the second character, an input interface of lowercase English letters is displayed for the user, when the user inputs the third character and the fourth character in the selected input interface and needs to input the fifth character, the user is displayed with an input interface corresponding to the uppercase English letters after selecting the English mode. And so on, presenting the input interface to the user until the user completes the password input.

If the user performs the deletion operation in the process of inputting the password, the corresponding input interface can be displayed according to the case type of the English letters which are required to be input and correspond to the case type after the deletion operation. For example, the user password corresponding to the user name input by the user is "aA1b2C", the user selects the first character "a" of the password input by the english mode, the first character set is "A1b2C" after determining that the first character set is "A1b2C", when the user needs to input the second character of the password, the uppercase english interface is displayed to the user, when the user inputs the second character, the third character to be input is a non-letter, and the input interface is still in the english mode, and the input interface can be switched under the condition of responding to the user operation. When the user inputs the third character of the password, if the user selects the English mode to input the fourth character, the input interface of the lowercase English letters is displayed to the user, at the moment, if the user does not input the fourth character yet, but performs the deleting operation, two characters are deleted, namely the second character and the third character of the password are deleted, after the deleting is performed, the character required to be input by the user at present is the second character in the password, and the input interface of the uppercase English letters can be provided for the user in the English mode. And similarly, when the current character to be input by the user is an English letter, if the input method is in an English mode, displaying an input interface corresponding to the case type of the English letter to be input to the user until the user finishes inputting the password.

Further, in order to better explain the method shown in fig. 1, in step S103, the initial case type corresponding to the user is determined according to the preset user habit information and the user information, and the embodiment of the present invention provides another method for switching between the upper case and the lower case input interfaces when inputting the password, and in the method shown in fig. 1, the method provided in the embodiment of the present invention determines the initial case type corresponding to the user according to the preset user habit information and the user information, which includes:

determining the user type of the user according to the user information;

in the method provided by the embodiment of the invention, the user type corresponding to the user can be determined according to the user information corresponding to the user name input by the user. The user information may be gender, age, academic or the like. For example, the user name input by the user is "lisi", the user information corresponding to the user name "lisi" is obtained by calling the user information stored in advance, the sex of the user is male, the age of the user is 27 years, the user academy is an academy of the family, and the 27 year old male with the user type of the user being the academy of the family can be determined.

In the method provided by the embodiment of the invention, the preset user habit information can comprise each user group determined by corresponding prestored user information and habit information corresponding to each user group, wherein the prestored user information and the user information used for determining the user are the same category of information. The habit case type corresponding to the user type can be determined in preset user habit information, and the habit case type corresponding to the user type is used as the initial case type corresponding to the user. For example, in the preset user habit information, the habit case type of the male 26 to 35 years old in the family is uppercase english alphabets, and the habit case type corresponding to the user type of the user name "lisi" is uppercase english alphabets, and the uppercase english alphabets are used as the initial case type corresponding to the user.

In order to better explain the method provided by the embodiment of the present invention, next, with reference to fig. 2, on the basis of the method provided by the foregoing embodiment, another method for switching between a capital letter input interface and a lowercase letter input interface when inputting a password is provided, and regarding the preset process of the user habit information in the method provided by the foregoing embodiment, the method provided by the embodiment of the present invention includes:

S201: determining the division type of each user according to the preset user information type and the division standard;

in the method provided by the embodiment of the invention, the habit information of the user can be predetermined and stored in the system so as to be called when the user inputs the password, and the habit case type corresponding to the user is determined. The user dividing types can be divided through preset user information types and dividing standards, and registered users with the first characters of the user passwords in the system being English letters are divided into corresponding groups. For example, the user information type may be the sex, age and academic of the user, and the division criteria may be divided based on the sex, age and academic hierarchy of the user, for example, the user division type may be determined as the type of 16-25 years old male of the academic school, 26-35 years old male of the college school, 16-25 years old female of the academic school, 26-35 years old female of the college school, 16-25 years old female of the college school, or the like.

It should be noted that, the implementation of the method provided by the embodiment of the invention is not affected by the different types of the selected user information and the difference of the partition standards according to the different types of the selected user information. The gender, age and other information types of the user can be selected for determining the user division types, and the information types or the combined information types in the user division types can be independently selected for determining the user division types. When the user information type is selected, the user division type can be determined according to different division standards.

S202: acquiring user information and user passwords of all target registered users stored in advance, wherein the target registered users are registered users with the first characters of the user passwords being English letters;

in the method provided by the embodiment of the invention, the user information and the user password of all target registered users registered in the system, which are prestored in the system, are acquired. The target registered user is a registered user who sets the first character of the user password as english letters when setting the password. For example, the respective user division types are classified by the gender, age, and academy of the user. The pre-stored gender, age, and academy of all target registered users may be obtained.

S203: determining the user types of all the target registered users according to the user information of all the target registered users;

in the method provided by the embodiment of the invention, the user types of all target registered users can be determined according to the pre-stored user information of the target registered users. For example, in the user information of the target registered user a, the sex of the user is male, the school is the academic, the age is 27 years, and the user type of the target registered user a is 27 years male of the academic. In the user information of the target registered user B, the sex of the user is female, the school is the master school, the age is 30 years, and the user type of the target registered user B is 30 years female of the master school. And so on, the user types of all target registered users are determined.

S204: determining target registered users in each user division type according to each user division type and the user types of all the target registered users;

in the method provided by the embodiment of the invention, the target registered users can be classified according to the preset user division types and the determined user types of all the target registered users, and the target registered users in the user division types can be determined. For example, the user classification types include 16 to 25 years old men of the family, 26 to 35 years old men of the major school, 16 to 25 years old women of the family, 26 to 35 years old women of the major school, and the like, and the target registered users of the user types within the respective parameter ranges belong to the target registered users in the user classification types, for example, the target registered users of 27 years old men of the major school are the target registered users in the user classification types of 26 to 35 years old men of the major school, the target registered users of 30 years old women of the major school are the target registered users of 26 to 35 years old women of the major school.

S205: determining habit case types corresponding to the user division types according to user passwords of target registered users in the user division types;

in the method provided by the embodiment of the invention, habit statistics of user setting passwords can be carried out according to the user passwords of the target registered users in each user division type, user groups in each user division type can be determined, and when English letters are used as the first characters of the user passwords, the habit case type is used, namely the habit case type corresponding to each user division type.

S206: and determining the habit upper case type corresponding to each user division type as the preset user habit information.

In the method provided by the embodiment of the invention, after determining each user division type according to the preset user information type and division standard and determining the habit case type corresponding to each user division type, each user division type and the habit case type corresponding to each user division type can be determined as user habit information, and the user habit information comprises each preset user division type and the corresponding habit case type. When the user inputs the password, the user type corresponding to the user can be matched with the user dividing type, the initial case type corresponding to the user is determined from the user habit information, and an input interface corresponding to the initial case type is displayed for the user.

Based on the method provided by the embodiment of the invention, if the user inputs the correct password, the user does not need to switch the case input interface in the English mode for many times in the password input process, the password input process is simpler and more convenient, and the user experience is improved. Further, the preset user habit information can select a user information type and a division standard with higher reference value according to actual requirements, determine a user division type, divide target registered users with first characters of user passwords as English letters into various types of groups, and determine registered users with first characters of English letters as passwords in various user groups according to user passwords of the target registered users in various user groups, wherein the registered users are used to be used to case types when the first characters are set. And determining user habit information according to the divided user division type and the habit case type corresponding to the divided user division type. When the first character of the user password is an english letter and the user selects the english mode to start inputting the password, a user group to which the user belongs may be determined according to the user type of the user, and an input interface corresponding to the habit case type corresponding to the user group to which the user belongs may be displayed to the user. According to the method provided by the embodiment of the invention, an initial case input interface is provided for the user when the user selects the English mode to input the first character according to the habit of the user group corresponding to the user, so that the possibility that the user needs to switch the case input interface in the English mode is reduced while the password input safety is ensured, and the use experience of the user is further improved.

Further, in order to better explain the method shown in fig. 2, in step S205, the custom case type corresponding to each user partition type is determined according to the user password of the target registered user in each user partition type, and the embodiment of the present invention provides another method for switching between letter uppercase and lowercase input interfaces when inputting passwords, and based on the method shown in fig. 2, the process for determining the custom case type corresponding to each user partition type according to the user password of the target registered user in each user partition type in the method provided in the embodiment of the present invention includes:

in the method provided by the embodiment of the invention, when determining the habit case type corresponding to each user division type, the first character of the user password of the target registered user in each user division type can be acquired from the prestored user password information, and the case type of the first character in the user password of the target registered user is determined. For example, if the user password of the target registered user a is "Aa12Bb", the first character of the user password of the target registered user a is "a", and the case type of the character is the uppercase english letter type. The user password of the target registered user B is 'aAbb 12', the first character of the user password of the user B is 'a', and the case type of the character is a lower case English letter type.

in the method provided by the embodiment of the invention, the probabilities of the uppercase English letter type and lowercase English letter type in each user division type can be calculated through the case type of the first character of the user password of the target registered user in each user division type. For example, in the category of user division for men 26 to 35 years old in the academic school, there are 1000 target registered users in total. The first character of the user password is 400 of lowercase English letters, the first character of the user password is 600 of uppercase English letters, and in the user division type of 26-35 years old men in the academic science, the probability of the uppercase English letters is 60% and the probability of the lowercase English letters is 40%. It should be noted that, the parameters set forth by way of example are merely for explaining the method provided by the embodiment of the present invention, and are not limiting on the number magnitude and type probability distribution of the target registered users.

In the method provided by the embodiment of the invention, after the probabilities of the uppercase English letter type and the lowercase English letter type in each user division type are obtained through calculation, the habit uppercase type corresponding to each user division type can be determined according to the probabilities of the uppercase English letter type and the lowercase English letter type in the user division type. In the user division types, a capital English letter type or a lowercase English letter type with relatively high probability can be used as a habit case type corresponding to the user division type. For example, in the scenario provided in the previous step, in the user division type of 26-35 years old men of the academic school, the probability of the uppercase english letter type is 60% and the probability of the lowercase english letter type is 40%, and the habit uppercase english letter type corresponding to the user division type can be determined as uppercase english letter. When the user information belongs to the user division type and the user selects the English mode to start inputting the password, an input interface for capital English letters can be displayed for the user information.

Based on the method provided by the embodiment of the invention, if the user inputs the correct password, the user does not need to switch the case input interface in the English mode for many times in the password input process, the password input process is simpler and more convenient, and the user experience is improved. Further, in the method provided by the embodiment of the invention, the user group taking the English letter as the first character of the password can be determined by determining the user group taking the first character of the user password as the English letter, counting the case type corresponding to the first character of the user password of each user group, and using the habit of the case type when setting the first character according to the probability of the case type of the first character in each user group. When a user with the first character of the user password as the English letter selects the English mode to start inputting the first character of the password, a corresponding uppercase English letter interface or lowercase English letter interface can be displayed for the user according to the use habit of a user group corresponding to the user, the probability that the user needs to switch the uppercase English letter interface and lowercase English letter interface by himself is reduced, and the use experience of the user is further improved.

Further, the embodiment of the invention provides a switching method of the upper case and lower case input interfaces of letters when inputting passwords, and based on the method provided by the embodiment, the method provided by the embodiment of the invention further comprises the following steps:

In the method provided by the embodiment of the invention, after the user inputs the character to be verified, the character to be verified input by the user is judged to be different from the corresponding character in the user password corresponding to the user name input by the user, and then the input interface with the preset uppercase English letters or lowercase English letters is displayed to the user when the user selects the English mode input password according to the default mode preset by the input method. For example, the default input mode is set to be a lower case english letter, when the user selects the english mode, the input interface of the lower case english letter is displayed for the user, if the user switches to the upper case english letter interface by himself, after the user inputs the character, the input interface is switched to the default lower case english letter interface.

According to the method provided by the embodiment of the invention, under the condition that the user does not correctly input the character to be verified of the password, the possibility that the user holds the correct user password is low, and when the user selects English mode input, the input interface with the case is displayed to the user according to a default mode. And the corresponding input interface is not required to be displayed to the user according to the case type of English letters in the prestored user password, so that the password input safety is ensured.

Corresponding to the method for switching the alphabetic uppercase and lowercase input interfaces when inputting the password shown in fig. 1, the embodiment of the invention also provides a device for switching the alphabetic uppercase and lowercase input interfaces when inputting the password, which is used for realizing the method shown in fig. 1, and the schematic structural diagram is shown in fig. 3, and comprises the following steps:

a first obtaining unit 301, configured to, when a user name input by a user is received, obtain user information and a user password that are stored in advance and correspond to the user name;

a first judging unit 302, configured to judge whether the first character of the prestored user password is an english letter;

a first determining unit 303, configured to determine, according to preset user habit information and the user information, an initial case type corresponding to the user if a first character of the prestored user password is an english letter, and when the user selects an english mode to start inputting a target password, display a first input interface corresponding to the initial case type to the user, and use the first character of the target password input by the user as a character to be verified;

A second determining unit 304, configured to determine a first value if a first character of the prestored user password is not an english letter, and take each character corresponding to the first value in the target password sequentially input by the user as a character to be verified; the first numerical value is the number of all characters before the first English letter in the prestored user password;

a second judging unit 305, configured to, when the user has input the character to be verified of the target password, judge whether the character to be verified of the target password input by the user is the same as a corresponding character in the pre-stored user password;

a third determining unit 306, configured to determine a first character set if the character to be verified of the target password input by the user is the same as a corresponding character in the prestored user password, where the first character set includes all characters except the character to be verified in the prestored user password, and a reading sequence of each character in the first character set is the same as a reading sequence of each character in the prestored user password;

And a display unit 307, configured to sequentially determine case types of each english letter in the first character set according to the reading sequence of each character in the first character set, and when the user selects the english mode to input the english letter in the corresponding sequence in the target password, display an input interface corresponding to the case type of the english letter in the corresponding sequence in the first character set to the user, so that the user inputs the corresponding english letter in each input interface, so as to complete the input of the target password.

Based on the device provided by the embodiment of the invention, the user name input by the user can be used for acquiring the prestored user information and user password corresponding to the user name in the login process of the user by using the user name and the user password, if the first character of the user password corresponding to the user name is English letters, the initial case type corresponding to the user can be determined according to the preset user habit information, and when the user selects an English mode to start inputting the password, an input interface corresponding to the initial case type is displayed for the user. If the character to be verified input by the user is correct, determining the case type of the English letter to be input by the user according to the case type of the English letter to be input in the prestored user password, and displaying an input interface corresponding to the case type of the English letter to be input by the user to the user when the user selects the English mode to input each English letter in the password. In the device provided by the embodiment of the invention, if the user inputs the correct user password, after the user correctly inputs the character to be verified, and when the user needs to input English letters in the process of inputting the password, the input method provides the input interface with the case and the case corresponding to the case and the case type of the English letters which are required to be input currently by the user password under the condition that the user selects the English letters, the user can directly select the English letters in the input interface provided currently, the user does not need to switch the case and the case input interface in the English mode, the password input process is simple, and the use experience of the user is improved.

Further, an embodiment of the present invention provides a switching device for a capital and lowercase letter input interface when inputting a password, a schematic structural diagram of which is shown in fig. 4, and on the basis of the device provided in the foregoing embodiment, in the device provided in the embodiment of the present invention, the first determining unit 303 includes:

a first determining subunit 308, configured to determine a user type of the user according to the user information;

a second determining subunit 309, configured to determine, in the preset user habit information, a habit case type corresponding to the user type, and determine, as an initial case type corresponding to the user, a habit case type corresponding to the user type.

Based on the above device, the device provided by the embodiment of the invention further includes:

a fourth determining unit 310, configured to determine each user partition type according to a preset user information type and a partition standard;

a second obtaining unit 311, configured to obtain user information and user passwords of all target registered users stored in advance, where the target registered user is a registered user whose first character of the user password is an english letter;

a fifth determining unit 312, configured to determine user types of all the target registered users according to user information of all the target registered users;

A sixth determining unit 313, configured to determine target registered users in each of the user division types according to each of the user division types and user types of all the target registered users;

a seventh determining unit 314, configured to determine a habit case type corresponding to each user partition type according to a user password of a target registered user in each user partition type;

an eighth determining unit 315, configured to determine each of the user partition types and a habit case type corresponding to the user partition type as the preset user habit information.

On the basis of the above apparatus, in the apparatus provided by the embodiment of the present invention, the seventh determining unit 314 includes:

a third determining subunit 316, configured to obtain a first character of a user password of the target registered user in each of the user partition types, and determine a case type of the first character of the user password of the target registered user;

a calculating subunit 317, configured to calculate, according to the case type of the first character of the user password of the target registered user in each of the user partition types, a probability of the case type in each of the user partition types;

A fourth determining subunit 318, configured to determine a custom case type corresponding to each user partition type according to the probability of the case type in each user partition type.

Based on the device provided by the embodiment of the invention, if the user inputs the correct password, the user does not need to switch the case input interface in the English mode for many times in the password inputting process, the password inputting process is simple and convenient, and the use experience of the user is improved. Further, in the device provided by the embodiment of the invention, by determining the user group with the first character of the user password as the english letter, statistics is performed on case types corresponding to the first character of the user password of each user group, and according to the probability of the case types of the first character in each user group, the user group with the english letter as the first character of the password can be determined, and the habit of using the case types when setting the first character can be used. When a user with the first character of the user password as the English letter selects the English mode to start inputting the first character of the password, a corresponding uppercase English letter interface or lowercase English letter interface can be displayed for the user according to the use habit of a user group corresponding to the user, the probability that the user needs to switch the uppercase English letter interface and lowercase English letter interface by himself is reduced, and the use experience of the user is further improved.

Further, the embodiment of the invention provides another switching device for the upper case and lower case input interfaces of letters when inputting passwords, and based on the device provided by the embodiment, the device provided by the embodiment of the invention further comprises:

According to the device provided by the embodiment of the invention, under the condition that the user does not correctly input the character to be verified of the password, the possibility that the user holds the correct user password is low, and when the user selects English mode input, the input interface with the case is displayed to the user according to a default mode. And the corresponding input interface is not required to be displayed to the user according to the case type of English letters in the prestored user password, so that the password input safety is ensured.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for a system or system embodiment, since it is substantially similar to a method embodiment, the description is relatively simple, with reference to the description of the method embodiment being made in part. The systems and system embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.

Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of functionality in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A switching method of a capital and lowercase input interface for inputting a password is characterized by comprising the following steps:

if the first character of the prestored user password is English letters, determining an initial case type corresponding to the user according to preset user habit information and user information, displaying a first input interface corresponding to the initial case type to the user when the user selects an English mode to start inputting a target password, and taking the first character of the target password input by the user as a character to be verified; the user habit information comprises an initial case type used by a user group which sets a first password character as an English letter;

2. The method according to claim 1, wherein determining the initial case type corresponding to the user according to the preset user habit information and the user information includes:

determining the user type of the user according to the user information;

3. The method according to claim 2, wherein the preset process of the user habit information includes:

4. A method according to claim 3, wherein said determining the habit case type corresponding to each of the user division types according to the user password of the target registered user in each of the user division types comprises:

5. A method according to claim 3, wherein the predetermined user information type comprises:

The gender, age, and academic of the user.

6. The method as recited in claim 1, further comprising:

7. The switching device of the letter upper case and lower case input interface when inputting the password is characterized by comprising:

the first determining unit is used for determining an initial case type corresponding to the user according to preset user habit information and user information if the first character of the prestored user password is English letters, displaying a first input interface corresponding to the initial case type to the user when the user selects an English mode to start inputting a target password, and taking the first character of the target password input by the user as a character to be verified; the user habit information comprises an initial case type used by a user group which sets a first password character as an English letter;

8. The apparatus according to claim 7, wherein the first determining unit includes:

9. The apparatus as recited in claim 8, further comprising:

10. The apparatus according to claim 9, wherein the seventh determination unit includes: