WO2018127048A1

WO2018127048A1 - Data display method and device, and storage medium

Info

Publication number: WO2018127048A1
Application number: PCT/CN2018/070089
Authority: WO
Inventors: 韩山骏
Original assignee: 腾讯科技（深圳）有限公司
Priority date: 2017-01-03
Filing date: 2018-01-03
Publication date: 2018-07-12
Also published as: CN108270757B; CN108270757A

Abstract

Embodiments of the present invention provide a data display method and device, and a storage medium. The data display method is applied to a terminal device and comprises: obtaining a first biometric feature of a user associated with an account for logging in to a terminal device and displaying data of the user on a first page; obtaining a second biometric feature using a biometric feature acquisition device of the terminal device; and switching to a second page when it is determined that the second biometric feature is different from the first biometric feature, the second page not comprising the data of the user.

Description

Data display method, device and storage medium

This application claims the priority of the Chinese patent application filed on January 3, 2017, the Chinese Patent Office, the application number is 201710001806.6, and the application name is “a user account switching method, device, client and system”. The citations are incorporated herein by reference.

Technical field

The present invention belongs to the field of Internet technologies, and in particular, to a data display method, apparatus, and storage medium.

Background technique

When a user views data using a terminal device, others may see the data viewed by the user through the terminal device, which may cause the user's privacy to be known by others. For example, when a user browses a webpage using a PC or a laptop, if they leave temporarily, others may take the opportunity to view the content or browsing history of the user. For another example, the user uses a public terminal server to conduct business, such as withdrawing money from an ATM machine, purchasing a train ticket from an automatic ticket vending machine, etc., if the user forgets to take the bank card or quit the login after completing the business, others may use the user to inadvertently use the user. Account or steal user account data.

Summary of the invention

In order to solve the above technical problems, the present invention proposes a data display method, apparatus, and storage medium.

The application example provides a data display method, which is applied to a terminal device, and the method includes the following steps:

Obtaining a first biometric of a user associated with an account that is logged in to the terminal device, and displaying data of the user on a first page;

Acquiring, by using the biometric collection device of the terminal device, the second biometric feature;

When it is determined that the second biometric is different from the first biometric, jumping to a second page, wherein the second page does not include data of the user.

The application examples also provide a data display device comprising a processor and a memory, the memory comprising computer readable instructions executable by the processor for:

Obtaining a first biometric of a user associated with an account registered in the terminal device, and displaying data of the user on a first page;

Retrieving the first biometric with the biometric collection device of the terminal device in response to the request to display the first data;

Displaying the first data, and recording an association relationship between the first biometric and the first data;

Acquiring the second biological feature by using the biometric collecting device;

The first data is made invisible when the second biometric is different from the first biometric.

The application examples also provide a computer readable storage medium storing computer readable instructions that cause at least one processor to perform the method as described above.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.

1A is a schematic diagram of an application scenario provided by an embodiment of the present invention;

1B is a flowchart of a data display method according to an embodiment of the present invention;

2 is a flowchart of a user account switching method according to an embodiment of the present invention;

3 is a flowchart of a user account switching method according to an embodiment of the present invention;

4 is a flowchart of a user account switching method according to an embodiment of the present invention;

FIG. 5 is a schematic block diagram of a user account switching apparatus according to an embodiment of the present invention; FIG.

6 is a schematic block diagram of a user account switching system according to an embodiment of the present invention;

7 is a schematic block diagram of a user account switching apparatus according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a terminal according to an 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 an embodiment of the invention, but 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 shall fall within the scope of the present invention.

The embodiment of the present invention provides a data display method, device, and storage medium, and also provides a user account switching method, device, client, and system. Referring to FIG. 1A, an implementation of the embodiment of the present invention is shown. Schematic diagram of the environment.

The implementation environment includes a user device 101 configured. In some embodiments, user device 101 can be a personal terminal device such as a cell phone, tablet, laptop, desktop computer, and the like. In some embodiments, user device 101 can be a public service device, such as an ATM, a ticket vending machine, or the like. The user device 101 includes a page display device 102, and the user can read the displayed page content according to the display device. The user device 101 may further include an input device through which the user inputs user information that the user wants to input. When the display device 102 is a touch screen, the display device 102 and the input device may be integrated. A client is installed in the user equipment, and the client is used to display data, for example, the client is a browser client. In addition, the implementation environment further includes a server 104 for communicating with the user device 101, and the client on the user device 101 can query information on the server through communication with the server 104 while communicating with the server 104. You can perform operations such as account registration. The server is in communication with the database 103, and the server 104 can also be directly connected to the database 103.

The present application provides a data display method, which is applied to a terminal device, such as the user device 101 in FIG. 1A. As shown in FIG. 1B, the method includes the following steps:

S101: Acquire a first biometric of a user associated with an account that is logged in to the terminal device, and display data of the user on a first page.

The first biometric feature may be a feature of the user's facial organs, such as a contour feature of the eyes, nose, mouth, face, etc., or a user's fingerprint, iris, etc., or may be a user's voice feature, and the like. After the user logs in to the terminal device by using the account, the terminal device can obtain the account corresponding to the user and obtain the first biometric associated with the account. In some examples, the terminal device may obtain a pre-stored first biometric associated with the account from the storage device of the terminal device. In other examples, the terminal device may obtain the first biometric associated with the account from a remote device (eg, a server, etc.) over a network. In some examples, the first biometric stored in advance may be the first biometric collected by the user when registering the account, and stored in the terminal device or the server in association with the account of the user. In some examples, the first biometric stored in advance may be the first biometric collected when the user successfully logs in to the account, and stored in the terminal device or the server in association with the account of the user.

The method of each embodiment may be performed by an application in the terminal device, such as client software (hereinafter referred to as a client). In various embodiments, the client may be a client that provides various services, such as an instant messaging client, a mail client, a social client, a shopping client, a bank client, an online payment client, etc.; correspondingly, the user The account can be an instant messaging account, a mail account, a social account, a bank account, a shopping account, an online payment account, and the like. The account of the login terminal device refers to the terminal device recording the identifier corresponding to the user, and the user is the user who currently uses the terminal device. The identifier corresponding to the user recorded by the terminal device, for example, may be a biometric feature of the user (the terminal device acquires the biometric feature of the user, and the corresponding user is the user who currently uses the terminal device, where the account is a biometric feature), and may also be a user corresponding The account number (in response to the user logging in through the account, the user corresponding to the account is used as the user currently using the terminal device, where the account is the user account). For example, when the client in the user equipment 101 is a browser, the browser acquires the first biometric corresponding to the account currently in the login state. The browser may obtain the first biometric associated with the login account after the user logs in the account, or may obtain the first biometric of the default login account at runtime.

In various embodiments, the data of the user displayed on the first page may include data corresponding to the user account, such as the user's personal homepage, buddy list, mailing list, social message, account balance, shopping history, payment information, and the like. The user's data may also include public content on the network that the user is requesting to view, such as a search engine's search results page, a page of the website visited by the user, and the like. Users may not want others to know that they are accessing these pages, so the data displayed on these pages can also be considered part of the user's privacy and needs to be protected.

S102: Acquire a second biometric by using a biometric collection device of the terminal device.

The biometric collection device is a device for acquiring biometrics from a living body, and may include a camera, a microphone, a fingerprint collector, an iris recognition device, and the like. The biometric collection device may be a device embedded in the terminal device or a standalone device that the terminal device can control through a wired or wireless connection. For example, the terminal device can take a user who uses the terminal by using the built-in front camera to obtain a facial image of the user. For another example, the terminal device can use the fingerprint extraction device that is provided to acquire the fingerprint of the user when the user touches the fingerprint extraction component (for example, a fingerprint extraction component such as a button, a touch screen, or the like).

S103: Jump to the second page when it is determined that the second biometric is different from the first biometric. The second page does not include data of the user.

In some examples, the terminal device may acquire the second biometric after acquiring the first biometric, or may acquire the second biometric at predetermined time intervals. When the second biometric is different from the first biometric, the current user using the terminal device is no longer the user corresponding to the first biometric. At this time, the data protection function is activated, and the terminal device jumps to the second. The page does not display the data of the user corresponding to the first biometric on the second page, thereby protecting the privacy of the user who logs in the account.

In some examples, in the step S103, when the determining that the second biometric is different from the first biometric, when jumping to the second page, the method includes the following steps:

When it is determined that the second biometric is different from the first biometric or the feature is different, jump to the second page.

When it is determined whether the second biometric is different from the first biometric, the determination can be made from the quantity or the feature. For example, when the biometric is a user's facial image, the facial image of the user using the terminal is collected by the camera of the terminal, and when the current user is determined to be two or more according to the collected facial features, the terminal device is used. The user must include other users than the user who logs in to the account. At this time, it is determined that the second biometric is different from the first biometric, and jumps to the second page. For another example, the terminal device may extract a facial feature according to the collected facial image, for example, extract features of the eyes, the nose, and the mouth, and determine that the features of the eyes, the nose, and the mouth corresponding to the second feature correspond to the first feature. Whether the characteristics of the eyes, nose, and mouth are the same. When not, the current user who uses the terminal device is no longer the user who logs in to the account, and jumps to the second page.

In some examples, when the second biometric is different from the first biometric, the terminal device may acquire a page locking state of the first page, the page locking state indicating whether the user allows the The first page is displayed to another user; when the page lock status indicates that the user does not allow the first page to be presented to another user, jump to the second page.

The page lock status is set by the user to indicate whether the user who logs in the account allows the first page to be displayed to another user. The terminal device can provide the user with an option to record the page lock status selected by the user. For example, a browser can display a lock control on an interface, such as on a displayed page. The browser records the page lock status set by the user on the page according to the user's operation on the lock control (such as clicking, or not clicking, etc.). For example, when the operation of the lock control indicates that the user is allowed to display the page that the user browses to other users, the terminal device may set the page lock state of the page to be locked, that is, when the second biometric is different from the first biometric, Jump to the second page. When the operation of the lock control indicates that the user does not allow the page to be browsed to be displayed to other users, the terminal device may set the page lock state of the page to be unlocked, and jump when the second biometric is different from the first biometric. Go to the second page to protect the data of the user who logged into the account.

In some examples, when the second biometric is different from the first biometric, the terminal device may acquire a security level of the first page, the security level being provided by a source of the first page The degree of association of the service with the user's privacy; when the security level of the first page satisfies the predetermined condition, jumping to the second page.

In various embodiments, the terminal device can obtain the security level of the page from the information of the page. In some examples, the terminal device can determine the degree of association between the data in the page and the user's privacy according to the website to which the page belongs. For example, if the page is a page provided by a bank website, the data of the page is considered to be highly correlated with user privacy, and thus has a high security level. In some examples, the terminal device can utilize the URL of the page to determine the degree of association of the data in the page with the privacy of the user. For example, URL keywords corresponding to different security levels may be set in advance, and the security level of the page is determined according to whether the keywords exist in the URL. For example, if the URL of the page includes “mail”, the data of the page is considered to be highly correlated with the user's privacy, and thus has a high security level; if the URL of the page includes “news”, the data of the page and the user's privacy are considered. The degree of association is low and therefore has a lower level of security. In some examples, the security level can be divided into at least two levels, such as high and low. When the security level is high, jump to the second page. When the security level is low, no jump is made. Therefore, when the user who uses the terminal device changes, the data of the user who logs in the account has a high security level. The security level of the first page is the degree of association between the service provided by the source of the first page and the user's privacy. The security level of the website to which the first page belongs can be used as the security level of the first page. Users can preset the security level of certain websites. For example, if the security level of a mailbox website is set to high, the security level of all mail pages under the mailbox website is high.

In some examples, when the second biometric is different from the first biometric, the locked state of the first page is acquired, and when the locked state of the first page is locked, no jump is performed. When the locked state of the first page is non-locked, the security level of the first page is further obtained. When the security level of the first page is high, the second page is jumped; otherwise, the jump is not performed.

In some examples, it may be determined whether the page data needs protection, and when it is determined that the page data needs protection, the biometrics are acquired and compared.

For example, the terminal device may acquire a page locking state of the first page, and use the biometric feature of the terminal device when the page locking state indicates that the user does not allow the first page to be displayed to another user. The device acquires a second biometric. When the locked state of the first page is non-locked, that is, when the user does not allow the first page to be displayed to another user, the second biometric is acquired, and it is determined whether the second biometric is the same as the first biometric. Thereby determining whether to jump to the second page. When the locked state of the first page is locked, the user is allowed to display the first page to other users at this time, and there is no need to jump to the second page or collect the second biometric.

For another example, the terminal device may acquire the security level of the first page, and when the security level of the first page meets the predetermined condition, acquire the second biometric by using the biometric collection device of the terminal device. When the security level of the first page is high, the second biometric is acquired, and the second biometric is compared with the first biometric to determine whether a jump to the second page is needed. Therefore, when the user who uses the terminal device changes, the data of the user who logs in the account has a high security level.

In some examples, the lock status of the first page is obtained first, and when the lock status of the first page is non-locked, the security level of the first page is further acquired, and when the security level is high, the second biometric is acquired. That is, when the state of the first page is not locked, and the security level of the first page is high, the second biometric is acquired.

In some examples, the second page is a user login page. When the user who uses the terminal device changes, the new user performs login or registration operation of the account through the user login page.

In some examples, querying, by the server, a second account that matches the second biometric, displaying data corresponding to the second account in the second page; and setting the second account to be the current login The account of the terminal device.

In this example, when the second biometric matching second account is queried in the server, the user indicating that the second biometric matching is previously registered, at which time the user is allowed to log in directly, and the second page is displayed in the second page. The data corresponding to the account, for example, shows the page that the second user browsed before the last exit. At the same time, the second account is set to log in to the account of the terminal device, and then the data corresponding to the second account is protected.

In some examples, the server is queried for a second account that matches the second biometric; when it is determined that the second account does not exist in the server, the user registration page is displayed as the second page.

In some examples, the registration information entered by the third user is obtained through the registration page, and the third biometric of the third user is obtained; and the registration information and the third biometric are saved to the server.

In this example, the registration information is stored in association with the user's biometrics to the server for user registration. The registration information includes information such as an account and a password registered by the user.

In some examples, when the determining that the second biometric is different from the first biometric, acquiring an access record of the user, and transmitting the access data to a server, so that the server accesses the access The data is saved in association with the user's account;

After the jump to the second page, in response to the login request of the user, an access record associated with the account of the user is obtained from a server, and at least one page corresponding to the access record is displayed.

In this example, when it is determined that the user who uses the terminal device has changed, the access record of the user who logged in to the account is sent to the server for saving. The user's access record may include an identifier of a page that the user has visited. When the user logs in again, the page that is viewed before the user quits is opened according to the access record associated with the user's account, such as displaying the last viewed page before the last exit, or displaying all the pages viewed by the user before the last exit. For example, the browser saves the user's cookie and updates the cookie based on the user's access behavior. When it is determined that the user using the terminal device has changed, the browser sends the user's cookie to the server for saving.

In this example, the server can obtain a user's access record, according to which the user can be provided with a better service, such as recommending information of interest to the user. Although in some examples, the user is distinguished according to IMEI (International Mobile Equipment Identity, IMEI), in the case of mobile device cross-use, in the case of non-active login, it is still impossible to distinguish Users who use and operate terminal devices.

In some examples, the access record of the user is saved in association with the first biometric before jumping to the second page; after the jump to the second page, biometrics of the terminal device are utilized The acquiring device acquires a fourth biometric; when the fourth biometric is the same as the first biometric, acquiring an access record of the user according to the fourth biometric; and displaying at least one page corresponding to the access record.

In this example, the terminal device saves the access record of the user who logged in to the account, and stores the access record in association with the first biometric of the user who logged in to the account. After jumping to the second page, the biometrics collection device of the terminal device may collect the fourth biometric feature at predetermined time intervals, and when the collected fourth biometric feature is the same as the first biometric feature, indicating that the terminal device is used. If the user is the user corresponding to the first biometric, the access record may be acquired according to the collected fourth biometric. At this time, according to the access record saved by the first biometric association, the page that the user browsed before is restored. When the collected fourth biometric is different from the first biometric, the access record cannot be obtained according to the collected fourth biometric, and the user's data corresponding to the first biometric cannot be displayed. That is, user A cannot view the page that user B browsed before, and only user B can view the previously viewed page, thereby effectively protecting the user's data.

In some examples, when the obtaining the first biometric of the user associated with the account associated with the terminal device is performed, the method includes the steps of: acquiring an image by the camera, and acquiring a human facial feature from the image.

In some examples, performing the obtaining the first biometric of the user associated with the account that is logged into the terminal device includes:

Collecting sound through a microphone;

A human voice feature is obtained from the sound.

In some embodiments, the data display method provided by the present application is applied to a mobile device to private data of users in the mobile device, such as various behaviors of the user on the mobile device, such as watching videos, watching news, playing games, Office, generated data, protected. FIG. 2 is a flowchart of a user account switching method according to an embodiment of the present application. This method is applicable to the implementation environment shown in Figure 1A. The method includes:

S210. The first user feature of the first user is continuously acquired when the first user account is in the login state.

When users use forums, browse websites, use emails, or use APP services, they usually need to log in as a registered user to obtain normal access to services or functions. In this step, after the user logs in, the user account switching device starts to use the peripheral device of the terminal to acquire the feature of the user. In this embodiment, the currently logged-in user is referred to as the first user.

Specifically, the user account switching apparatus may use the peripheral device of the terminal to acquire, as the first feature, a feature that the first user distinguishes other users from having distinctive features. For example, the first feature may be an avatar of the user; a part of the user's face such as an eye, a nose, a mouth, etc.; a user's voice; a user's fingerprint, and the like.

In an example, the user device acquiring device continuously obtains the avatar information of the user acquired by the terminal camera device, that is, the avatar information is used as the first user feature, and if the avatar information of the user does not change, the current user is the first user. When the avatar changes, it indicates that the current user is not the first user corresponding to the login account.

In an example, the user device acquiring device continuously acquires the eye local information of the user acquired by the terminal camera device, that is, the eye local information is used as the first user feature, and if the user's eye local information does not change, the current user is the first user. The user, when the eye changes locally, indicates that the current user is not the first user corresponding to the login account.

As mentioned previously, in other examples, sounds, fingerprints, etc. may be used as the first user feature.

S220. Acquire a security level of the first user data and a preset locking state when detecting that the first user feature changes.

When the user account switching device detects that the first user feature changes, the current user is not the user corresponding to the login account, and if the page display device of the terminal displays the user's fund account, private photo, and business file at this time. For content that is not suitable for other users to access or view, the current login account should not be used by other users for the privacy and security of the user. If the content displayed on the page of the terminal at this time is a movie, a photo, a document, etc. that the user currently registered to log in to share with other users, the current login account can continue to be maintained. Therefore, it is necessary to obtain the user's settings at this time. The setting includes at least the security level of the data and the preset lock status. The security level of the data is preset, such as user privacy, trade secrets, fund accounts, etc. are set to a high security level, such as movies, novels. , games, etc. are set to a low security level. In addition, users can customize the security level of certain accounts or data. The preset locked state refers to the user's locking operation on the content of the page display device. For example, the user can lock the page content of the high security level, so that the page will be locked without switching. If the user does not lock, the page content may switch.

In one example, when the user account switching device detects that the first user feature has changed, the security level of the current page display content and the user's locked state for the currently displayed page are obtained.

S230: Determine, according to the security level of the first user data and the preset locking state, whether to switch the first user account.

According to the security level of the first user data acquired in step S220 and the preset locking state, it is determined whether to switch the user account to ensure the security of the user data.

Specifically, when it is detected that the first user feature changes, it is determined whether the page is locked, and if the page is in the locked state, the account switching operation is not performed.

Specifically, when it is detected that the first user feature changes, determining whether the page is locked, if the page is in an unlocked state, further determining whether the data security level of the current page is high, if the data security level of the current page is low. The page switching operation is also not performed; the switching operation is performed only when the current page security level is high.

S240: If the first user account is switched, a switching instruction is issued to cause the display page to jump to the preset user login page.

According to the determination result in step S230, if the page is in the unlock state, and the security level of the account data is high, the user account switching device issues a switching instruction; the display device receives the switching instruction, and then causes the currently displayed page to jump to the user login Interface to avoid high security level data of the first user being acquired by other users.

S250: If the first user account is not switched, a hold instruction is issued to enable the page display device to maintain the current page.

According to the judgment result in step S230, if the page is in the locked state, or the security level of the account data is low, the user account switching means issues a hold instruction, the display means receives the hold instruction, and then keeps the content displayed on the current page unchanged.

In summary, the embodiment determines whether the user changes by continuously capturing the first feature of the first user, and determines whether to perform account switching when the user changes according to the security level of the user data and the page lock state. The ability to protect the user's data is not easy to leak, while allowing users to share what they agree to share through the page.

Referring to FIG. 3, this embodiment proposes a user account switching method, which is applicable to the implementation environment shown in FIG. 1A. The method comprises the following steps:

S310: The user account switching device continuously acquires the first user feature of the first user when the first user account is in the login state.

S320: Acquire a security level of the first user data and a preset page locking state when the user account switching device detects that the first user feature changes.

The page lock is an input that can come from the user through the hardware or through the page display device.

S330: The user account switching device determines whether to switch the first user account according to the security level of the first user data and the preset page locking state.

In an example, determining whether to switch the first user account by using the security level of the user data and the preset page locking state may first determine the security level of the user data, and the security level of the user data is preset, and the user data. Type related security settings. As previously mentioned, such as user privacy, trade secrets, money accounts, etc. are all set to a high security level, while such as movies, novels, games, etc. are set to a low security level. In addition, users can customize the security level of certain accounts or data. The preset locked state refers to the user's locking operation on the content of the page display device. For example, the user can lock the page content of the high security level, so that the page will be locked without switching. If the user does not lock, the page content may switch.

In one example, determining whether to switch the first user account by the security level of the user data and the preset page lock status may first determine the preset page lock status. The page lock status is an identifier input by the user for determining whether the page is switched. The page lock status can be preset by the user's operation on the terminal hardware or software. For example, the user wants to display a certain high security level data to another user. At this time, the page is locked by setting the page status to locked.

S340: If the first user account is switched, the user account switching device issues a switching instruction to the page display device.

In step S330, if the user account switching means determines that the content displayed on the current page needs to be switched, the user account switching means transmits a switching instruction to the page display means.

The user account switching means saves access data of the first user account and transmits the access data to a server; the server receives and stores the access data.

The process may also include the following steps:

S3401: The user account switching device saves the access data of the first user account, and sends the access data to a server; the server receives and stores the access data.

S350: The page display device causes the display page to jump to a preset user login page in response to the received switching instruction.

A page display device for displaying a page that displays different pages according to the received instructions. When the page display device receives the switching instruction, it causes the displayed page to jump from the previous page to the preset user login page.

S360: If the first user account is not switched, the user account switching device issues a hold instruction to the page display device.

If the result of the determination in S330 is that the first user account is not switched, the user account switching means issues an instruction to the page display means to maintain the current page state. Then the current user sends a change, and the content displayed on the page is not affected. For example, the movie screen will continue to play, and the instant page will have funds account, confidential document and other files, and the page will also send a jump.

S370: The page display device maintains the current page in response to the received hold instruction.

The page display device does not cause any changes to the page currently being displayed based on the received hold command.

S380: If the first user account is switched, after the user account switching device issues a switching instruction to the page display device, the user account switching device acquires the second user feature of the second user.

After the user account switching device issues the switching instruction in step S350, the user account switching device starts to continuously acquire the user feature of the current user, where the current user is referred to as the second user, and the acquired user feature is referred to as the second user feature.

Like the first user feature, the second user feature is a feature that distinguishes the other users from the other users. For example, the first feature may be an avatar of the user; a part of the user's face such as an eye, a nose, a mouth, etc.; a user's voice; a user's fingerprint, and the like. Then, the second user feature is an avatar of the user who is the same as the first user feature; a part of the user's face such as an eye, a nose, a mouth, etc.; a user's voice; a user's fingerprint, and the like.

In this step, the user account switching device acquires the second user feature through the terminal peripheral device. The terminal peripherals can be a camera, a microphone, a touch screen, and the like.

S390: The user account switching device sends the second user feature to the server.

After acquiring the second user feature, the user account switching device transmits the second user feature to the server over the communication link.

S400: The server receives the second user feature, and queries whether there is a second user account that matches the second user feature, and returns the second user account information when the second user account exists.

After the server receives the second user feature, the database queries whether an account matching the second user feature exists. If the second user has previously registered and bound the user profile with the account information, a second account that matches the second user feature can be obtained by querying. If the previous user has not registered the account or the previously registered account is not bound to the second user feature, the second account matching the second user feature cannot be obtained by querying.

If the server query obtains a second user account that matches the second user profile, the server returns information of the second user account to the user account switching device.

If the server query does not obtain a second user account that matches the second user feature, the server returns a user registration message to remind the second user to register.

S410: The user account switching device receives the second user account information returned by the server, and logs in to the second user account.

If the server returns information of the second user account to the user account switching device, the user account switching device receives the second user account information and logs in to the second user account.

In an example, as shown in FIG. 4, step S410 may further include the following sub-steps:

S4101: The user account switching device receives the second user account information returned by the server, where the second user account information includes: account information, security level information, and an access record;

S4102: the user account switching device logs in to the second user account, reads the access record, and issues a jump instruction;

S4103: The page display device receives the jump instruction and jumps to a page pointed to by the access record.

In step S4103, according to the jump instruction, jumping to the page pointed to by the access record may also jump to the initial page according to the setting.

S420: The server returns a user registration message when the second user account does not exist; the user account switching device receives the user registration message returned by the server, and generates a user registration instruction, so that the page display device jumps to the preset User registration page.

S430: The user account switching device receives registration information from the user registration page, and binds the registration information to the second user feature, and sends the information to the server; the server receives the binding registration information and The second user feature and registering a second user associated with the registration information and the second user feature.

In summary, the embodiment determines whether the user changes by continuously capturing the first feature of the first user, and determines whether to perform account switching when the user changes according to the security level of the user data and the page locking state, and according to the captured The new user features enable fast logins and quick jumps to users browsing content. It can protect users' data from leaking at the same time, and realize fast switching between different users of the same device, which is convenient for users to use and improve user experience.

Referring to FIG. 5, the embodiment provides a user account switching apparatus, where the apparatus includes:

The first user feature capture module performs step S210, and is configured to continuously acquire the first user feature of the first user when the first user account is in the login state;

The first user data obtaining module, in step S220, is configured to acquire a security level of the first user data and a preset page locking state when detecting that the first user feature changes;

The switching judgment module performs step S230, and is configured to determine whether to switch the first user account according to the security level of the first user data and the preset page locking state;

The page jump module, in step S240, is configured to issue a switching instruction to the page display device when the first user account is switched, so that the current page jumps to the preset user login page;

The page holding module executes step S250 for issuing a hold instruction to the page display device to maintain the current page when the first user account is not switched.

The implementation of the specific module can be referred to the embodiment shown in FIG. 2.

Referring to FIG. 6, the embodiment provides a user account switching apparatus, where the apparatus includes:

a first user feature capture module, configured to continuously acquire a first user feature of the first user when the first user account is in a login state;

a first user data obtaining module, configured to acquire a security level of the first user data and a preset page locking state when detecting that the first user feature changes;

The switching determining module is configured to determine, according to the security level of the first user data and the preset page locking state, whether to switch the first user account;

a page jump module, configured to issue a switching instruction to the page display device when the first user account is switched, so that the current page jumps to the preset user login page;

And a page holding module, configured to issue a hold instruction to the page display device to maintain the current page when the first user account is not switched.

a second user feature obtaining module, configured to acquire a second user feature of the second user;

a second user feature sending module, configured to send the second user feature to a server, so that the server queries whether there is a second user account that matches the second user feature, and exists in the second user Return the second user account information when the account is used;

The receiving and login module is configured to receive second user account information returned by the server, and log in to the second user account.

The registration message receiving module is configured to receive a user registration message returned by the server, and generate a user registration instruction, so that the page display device jumps to a preset user registration page.

And a feature binding module, configured to receive registration information from the user registration page, bind the registration information to the second user feature, and send the binding information to a server.

The server receives the binding registration information and the second user feature, and registers a second user associated with the registration information and the second user feature.

As shown in FIG. 7, the receiving and login module includes the following submodules:

And a registration information receiving submodule, configured to receive registration information from the user registration page, and bind the registration information to the second user feature to register a second user account.

An information receiving submodule, configured to receive second user account information returned by the server, where the second user account information includes account information, a security level, and an access record of the second user account;

The account login sub-module is configured to log in to the second user account, read the access record, and cause the page display device to jump to the page pointed to by the access record.

The implementation of the specific module can be referred to the embodiment shown in FIG.

Referring to FIG. 8, the embodiment provides a terminal, and the terminal can be used to implement the page content extraction method provided in the foregoing embodiment. Specifically:

The terminal 700 may include an RF (Radio Frequency) circuit 110, a memory 120 including one or more computer readable storage media, an input unit 130, a display unit 140, a sensor 150, an audio circuit 160, and a WiFi (wireless fidelity, wireless). The fidelity module 170 includes a processor 180 having one or more processing cores, and a power supply 190 and the like. It will be understood by those skilled in the art that the terminal structure shown in the drawings does not constitute a limitation of the terminal, and may include more or less components than those illustrated, or a combination of certain components, or different component arrangements. among them:

The RF circuit 110 can be used for transmitting and receiving information or during a call, and receiving and transmitting signals. Specifically, after receiving downlink information of the base station, the downlink information is processed by one or more processors 180. In addition, the data related to the uplink is sent to the base station. . Generally, the RF circuit 110 includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, an LNA (Low Noise Amplifier). , duplexer, etc. In addition, RF circuitry 110 can also communicate with the network and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA (Code Division Multiple Access). , Code Division Multiple Access), WCDMA (Wideband Code Division Multiple Access), LTE (Long Term Evolution), e-mail, SMS (Short Messaging Service), and the like.

The memory 120 can be used to store software programs and modules, and the processor 180 executes various functional applications and data processing by running software programs and modules stored in the memory 120. The memory 120 may mainly include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for the function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to the terminal 700. Use the created data (such as audio data, phone book, etc.). Moreover, memory 120 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, memory 120 may also include a memory controller to provide access to memory 120 by processor 180 and input unit 130.

The input unit 130 can be configured to receive input numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function controls. In particular, input unit 130 can include touch-sensitive surface 131 as well as other input devices 132. Touch-sensitive surface 131, also referred to as a touch display or trackpad, can collect touch operations on or near the user (such as a user using a finger, stylus, etc., on any suitable object or accessory on touch-sensitive surface 131 or The operation near the touch-sensitive surface 131) and driving the corresponding connecting device according to a preset program. Alternatively, the touch-sensitive surface 131 can include two portions of a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information. The processor 180 is provided and can receive commands from the processor 180 and execute them. In addition, the touch-sensitive surface 131 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves; in addition to the touch-sensitive surface 131, the input unit 130 can include other input devices 132. Specifically, other input devices 132 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.

Display unit 140 can be used to display information entered by the user or information provided to the user and various graphical user interfaces of terminal 700, which can be constructed from graphics, text, icons, video, and any combination thereof. The display unit 140 may include a display panel 141. Alternatively, the display panel 141 may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like. Further, the touch-sensitive surface 131 may cover the display panel 141, and when the touch-sensitive surface 131 detects a touch operation thereon or nearby, it is transmitted to the processor 180 to determine the type of the touch event, and then the processor 180 according to the touch event The type provides a corresponding visual output on display panel 141. Although in FIG. 10, touch-sensitive surface 131 and display panel 141 are implemented as two separate components to implement input and input functions, in some embodiments, touch-sensitive surface 131 can be integrated with display panel 141 for input. And output function.

Terminal 700 can also include at least one type of sensor 150, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 141 according to the brightness of the ambient light, and the proximity sensor may close the display panel 141 when the terminal 700 moves to the ear. / or backlight. As a kind of motion sensor, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the attitude of the terminal (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the terminal 700 can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, here Let me repeat.

The audio circuit 160, the speaker 161, and the microphone 162 can provide an audio interface between the user and the terminal 700. The audio circuit 160 can transmit the converted electrical data of the received audio data to the speaker 161 for conversion to the sound signal output by the speaker 161; on the other hand, the microphone 162 converts the collected sound signal into an electrical signal by the audio circuit 160. After receiving, it is converted into audio data, and then processed by the audio data output processor 180, transmitted to the terminal, for example, via the RF circuit 110, or outputted to the memory 120 for further processing. The audio circuit 160 may also include an earbud jack to provide communication of the peripheral earphones with the terminal 700.

WiFi is a short-range wireless transmission technology, and the terminal 700 can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 170, which provides wireless broadband Internet access for users. Although FIG. 8 shows the WiFi module 170, it can be understood that it does not belong to the essential configuration of the terminal 700, and may be omitted as needed within the scope of not changing the essence of the invention.

The processor 180 is the control center of the terminal 700, connecting various portions of the entire terminal using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 120, and recalling data stored in the memory 120, The various functions and processing data of the terminal 700 are performed to perform overall monitoring of the terminal. Optionally, the processor 180 may include one or more processing cores; preferably, the processor 180 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like. The modem processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 180.

The terminal 700 also includes a power source 190 (such as a battery) for powering various components. Preferably, the power source can be logically coupled to the processor 180 through a power management system to manage functions such as charging, discharging, and power management through the power management system. Power supply 190 may also include any one or more of a DC or AC power source, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.

Although not shown, the terminal 700 may further include a camera, a Bluetooth module, and the like, and details are not described herein again. Specifically, in this embodiment, the display unit of the terminal is a touch screen display, the terminal further includes a memory, and one or more programs, wherein one or more programs are stored in the memory and configured to be processed by one or more Executing one or more of the above programs includes instructions for performing the following operations:

When the first user account is in the login state, continuously acquiring the first user feature of the first user;

Obtaining a security level of the first user data and a preset page locking state when detecting that the first user feature changes;

Determining whether to switch the first user account according to the security level of the first user data and the preset page locking state;

If the first user account is switched, a switching instruction is sent to the page display device to cause the current page to jump to the preset user login page;

If the first user account is not switched, a hold command is issued to the page display device to maintain the current page.

The present application also provides a data display device comprising a processor and a memory, the memory comprising computer readable instructions, the processor being operative to perform the steps of the method of the present application, the processor being enabled to implement the present application The function of each module.

The technical solution in this embodiment may be embodied in the form of a software product in essence or in part or in the form of a software product, which is stored in a storage medium, including several instructions. To cause one or more terminal devices to perform all or part of the steps of the methods described in various embodiments of the present invention.

The division of the modules/units in this embodiment is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or may be integrated into another device, or some features may be Ignore, or not execute. Some or all of the modules/units may be selected according to actual needs to achieve the purpose of implementing the solution of the present invention.

In addition, each module/unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention.

Claims

A data display method is applied to a terminal device, and the method includes the following steps:

Obtaining a first biometric of a user associated with an account that is logged in to the terminal device, and displaying data of the user on a first page;

Acquiring, by using the biometric collection device of the terminal device, the second biometric feature;

When it is determined that the second biometric is different from the first biometric, jumping to a second page, wherein the second page does not include data of the user.
The method of claim 1, wherein when it is determined that the second biometric is different from the first biometric, jumping to the second page comprises:

When it is determined that the second biometric is different from the first biometric or the feature is different, jump to the second page.
The method of claim 1, wherein when determining that the second biometric is different from the first biometric, jumping to the second page comprises:

Obtaining a page lock status of the first page when the second biometric is different from the first biometric, the page lock status indicating whether the user is allowed to display the first page to another user ;

Jumping to the second page when the page lock status indicates that the user does not allow the first page to be presented to another user.
The method according to claim 1 or 3, wherein when it is determined that the second biometric is different from the first biometric, jumping to the second page comprises:

Obtaining a security level of the first page when the second biometric is different from the first biometric, the security level being a degree of association between a service provided by a source of the first page and user privacy;

Jumping to the second page when the security level of the first page satisfies a predetermined condition.
The method of claim 1, wherein the acquiring, by the biometric collection device of the terminal device, the second biometric comprises:

Obtaining a page lock status of the first page, where the page lock status indicates whether the user is allowed to display the first page to another user;

When the page locking state indicates that the user does not allow the first page to be displayed to another user, the biometric collection device of the terminal device acquires the second biometric.
The method according to claim 1 or 5, wherein the acquiring, by the biometric collection device of the terminal device, the second biometric feature comprises:

Obtaining a security level of the first page, where the security level is a degree of association between a service provided by a source of the first page and user privacy;

When the security level of the first page meets a predetermined condition, the biometric collection device of the terminal device acquires the second biometric.
The method of claim 1 wherein the second page is a user login page.
The method of claim 1 wherein the method further comprises:

Querying, by the server, a second account that matches the second biometric, and displaying data corresponding to the second account in the second page; and

The second account is set to be an account currently logged into the terminal device.
The method of claim 1 wherein the method further comprises:

Querying, to the server, a second account that matches the second biometric;

When it is determined that the second account does not exist in the server, the user registration page is displayed as the second page.
The method of claim 1 wherein the method further comprises:

Obtaining registration information input by the third user through the registration page, and acquiring a third biometric of the third user;

The registration information and the third biometric are saved to the server.
The method of claim 1 wherein

When it is determined that the second biometric is different from the first biometric, the method further comprises:

Obtaining an access record of the user, and sending the access data to a server, so that the server associates the access data with an account of the user;

After the jump to the second page, the method further includes:

And in response to the login request of the user, obtaining an access record associated with the account of the user from the server, and displaying at least one page corresponding to the access record.
The method of claim 11 wherein before the jump to the second page, the method further comprises:

Saving the access record of the user in association with the first biometric;

After the jump to the second page, the method further includes:

Acquiring, by using the biometric collection device of the terminal device, a fourth biometric feature;

Obtaining an access record of the user according to the fourth biometric when the fourth biometric is the same as the first biometric;

At least one page corresponding to the access record is displayed.
The method of claim 1, wherein the obtaining the first biometric of the user associated with the account logged into the terminal device comprises acquiring an image from the image and acquiring a human facial feature from the image.
The method according to claim 1, wherein the obtaining the first biometric of the user associated with the account registered to the terminal device comprises:

Collecting sound through a microphone;

A human voice feature is obtained from the sound.
A data display device includes a processor and a memory, the memory including computer readable instructions executable by the processor for:

Obtaining a first biometric of a user associated with an account that is logged in to the terminal device, and displaying data of the user on a first page;

Acquiring, by using the biometric collection device of the terminal device, the second biometric feature;

When it is determined that the second biometric is different from the first biometric, jumping to a second page, wherein the second page does not include data of the user.
The apparatus of claim 15 wherein said computer readable instructions are executable by said processor for:

When it is determined that the second biometric is different from the first biometric or the feature is different, jump to the second page.
The apparatus of claim 15 wherein said computer readable instructions are executable by said processor for:

Obtaining a page lock status of the first page when the second biometric is different from the first biometric, the page lock status indicating whether the user is allowed to display the first page to another user ;

Jumping to the second page when the page lock status indicates that the user does not allow the first page to be presented to another user.
Apparatus according to claim 15 or claim 17, wherein said computer readable instructions are executable by said processor for:

Obtaining a security level of the first page when the second biometric is different from the first biometric, the security level being a degree of association between a service provided by a source of the first page and user privacy;

Jumping to the second page when the security level of the first page satisfies a predetermined condition.
The apparatus of claim 15 wherein said computer readable instructions are executable by said processor for:

Obtaining a page lock status of the first page, where the page lock status indicates whether the user is allowed to display the first page to another user;

When the page locking state indicates that the user does not allow the first page to be displayed to another user, the biometric collection device of the terminal device acquires the second biometric.
Apparatus according to claim 15 or 19, wherein said computer readable instructions are executable by said processor for:

Obtaining a security level of the first page, where the security level is a degree of association between a service provided by a source of the first page and user privacy;

When the security level of the first page meets a predetermined condition, the biometric collection device of the terminal device acquires the second biometric.
The device according to claim 15, wherein

The computer readable instructions are executable by the processor for:

When it is determined that the second biometric is different from the first biometric, the method further comprises:

Obtaining an access record of the user, and sending the access data to a server, so that the server associates the access data with an account of the user;

The computer readable instructions are executable by the processor for:

After the jump to the second page, in response to the login request of the user, an access record associated with the account of the user is obtained from a server, and at least one page corresponding to the access record is displayed.
The apparatus of claim 21 wherein said computer readable instructions are executable by said processor for:

Saving the access record of the user in association with the first biometric before the jumping to the second page;

The computer readable instructions are executable by the processor for:

After the jump to the second page, acquiring the fourth biometric by using the biometric collection device of the terminal device;

Obtaining an access record of the user according to the fourth biometric when the fourth biometric is the same as the first biometric;

At least one page corresponding to the access record is displayed.
A computer readable storage medium storing computer readable instructions that cause at least one processor to perform the method of claim 1.