WO2017157080A1 - Display method and apparatus for privacy protection - Google Patents

Display method and apparatus for privacy protection Download PDF

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Publication number
WO2017157080A1
WO2017157080A1 PCT/CN2016/112884 CN2016112884W WO2017157080A1 WO 2017157080 A1 WO2017157080 A1 WO 2017157080A1 CN 2016112884 W CN2016112884 W CN 2016112884W WO 2017157080 A1 WO2017157080 A1 WO 2017157080A1
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WIPO (PCT)
Prior art keywords
information
user
displayed
list
display device
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PCT/CN2016/112884
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French (fr)
Chinese (zh)
Inventor
宋夏
Original Assignee
广州视源电子科技股份有限公司
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Publication of WO2017157080A1 publication Critical patent/WO2017157080A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes

Definitions

  • the present invention relates to the field of intelligent display device technologies, and in particular to a display method for protecting privacy and a display device for protecting privacy.
  • a smart mirror which is equivalent to an interactive smart display that combines the Android operating system with home décor.
  • the components of the entire system that make up this mirror are: the Android tablet that provides the interface and the proximity sensor that detects whether the user touches the mirror. The user does not need to actually touch the mirror, the mirror can also sense the user, identify his identity and intelligently identify the user. Display corresponding information, such as daily weather, health information, transaction notes, etc.
  • Different users can set their own exclusive information when using the smart mirror. After setting, when the user is close, the smart mirror will display the corresponding information; if there are multiple users using the same smart mirror at the same time, the smart mirror can also be used for multiple users. The information is displayed.
  • the user can log in. After logging in, only the user's own information can be seen, but the information set by other users can not be seen.
  • the user can also use the password protection method to be sensitive to it. Information settings password protection.
  • the present invention provides a privacy protection display method and apparatus, which can protect the privacy information of each user when a plurality of users simultaneously view a large-screen smart display device such as a smart mirror.
  • An aspect of the present invention provides a method for displaying privacy protection, including:
  • the user information including a user identity
  • Filtering information in the to-be-displayed information list filtering out that at least one current user is not allowed to view
  • the private information is displayed on the filtered information list to be displayed.
  • a second aspect of the present invention provides a method for displaying privacy protection, including:
  • the user information including a user identity
  • the information list of all current users is integrated, and a list of to-be-displayed information that all current users have viewing rights is obtained, and information in the information list to be displayed is displayed.
  • a third aspect of the present invention provides a privacy protection display device, including:
  • a user detection module configured to detect user information currently viewing the display device, where the user information includes a user identity
  • the information collecting module is configured to obtain, according to the identity of the user, all the information to be displayed preset by each current user, and obtain a list of information to be displayed;
  • the filtering display module is configured to filter information in the information list to be displayed, filter out private information in which at least one current user is not allowed to view, and display information in the filtered information list to be displayed.
  • a fourth aspect of the present invention provides a privacy protection display device, including:
  • a user detection module configured to detect user information currently viewing the display device, where the user information includes a user identity
  • a list querying module configured to query, according to a user identity, a list of information having viewing rights of each user in the display device, and obtain a list of information of each current user having viewing rights;
  • the list integration module is configured to integrate the information list of all current users, obtain a list of to-be-displayed information that all current users have viewing rights, and display information in the information list to be displayed.
  • the method and device for displaying privacy protection according to the above technical solution, by detecting user information of a current viewing display device, the user information includes a user identity; obtaining a corresponding information list according to the identity status of the current user; and information in the information list
  • the screening or the integration of the information list is performed, and the information in the filtered or integrated information list is displayed to filter out the private information that is not allowed to be viewed by at least one current user.
  • FIG. 1 is a schematic flowchart of a method for displaying privacy protection according to an embodiment
  • FIG. 2 is a schematic flowchart of polling information to be displayed of each viewing user according to an embodiment
  • FIG. 3 is a schematic flowchart of a method for displaying privacy protection according to another embodiment
  • FIG. 4 is a schematic structural diagram of a privacy-protecting display device according to an embodiment
  • FIG. 5 is a schematic structural diagram of an information collecting module according to an embodiment
  • FIG. 6 is a schematic structural diagram of a privacy-protected display device of another embodiment.
  • Embodiments provided by the present invention include an embodiment of a display method for protecting privacy of a display device, and an embodiment of a display device for protecting privacy of a corresponding display device. The details are described below separately.
  • FIG. 1 is a schematic flowchart of a method for displaying privacy protection according to an embodiment. As shown in FIG. 1 , the method for displaying privacy protection in this embodiment includes the following steps S11 to S13, and the steps are as follows:
  • the image of the user currently viewing the display device may be acquired by the camera, and the frequency at which the camera captures the image may be a set time period, for example, every 1 second.
  • the frequency at which the camera captures the image may be a set time period, for example, every 1 second.
  • the display method for protecting privacy in this embodiment may further include the step of setting corresponding information to be displayed in the display device for different users in advance.
  • the specific implementation of the step may include: setting information to be displayed displayed by each user using the display device, setting the attribute of each piece of information to be displayed as private information or public information, and setting a white list of users allowed to view for each private information.
  • the display setting information of each user and its corresponding information to be displayed and information to be displayed is stored in a corresponding database of the display device.
  • S12 Obtain all the to-be-displayed information preset by each current user according to the identity of the user, and obtain a list of information to be displayed;
  • the corresponding database can be queried according to the user identity of each current user, and all the corresponding users corresponding to the current user are obtained.
  • the information constitutes a list of information to be displayed, which contains all the information to be displayed corresponding to all current users.
  • S13 Filter information in the to-be-displayed information list, and filter out that at least one current use is not allowed.
  • the private information viewed by the user displays the information in the filtered information list to be displayed.
  • the privacy information that is not allowed to be viewed by at least one current user in the information list is filtered out, that is, the private information in the to-be-displayed information list that does not have the viewing right for at least one current user is filtered according to the display setting.
  • the specific method may include: reading display settings of each piece of information in the to-be-displayed information list, obtaining a white list of users corresponding to each piece of private information; and detecting whether all current users are included in the white list of each piece of private information. No, filter out the private information. It can be understood that for the information whose attribute is public information, all users have the view permission and therefore will not be filtered out.
  • the specific step of polling the information to be displayed preset by each current user in the to-be-displayed information list includes the following steps:
  • step S202 query all information to be displayed belonging to the next current user in the information list to be displayed, determine whether there is private information, if there is private information, perform the next step; if not, return to step S201;
  • S203 Read a whitelist of users corresponding to each piece of private information, and detect whether all the current users are included in the white list of the user of each piece of private information. If not, delete the piece of private information from the to-be-displayed list; if yes, The privacy information is retained; return to step S201.
  • the filtered information to be displayed list may be sorted and typeset, and the sorted and typed information to be displayed list is displayed to update the Display the display content of the device. It is achieved that the information to be displayed of all current users is displayed on the display device at the same time, and the effect of privacy of each current user is protected.
  • the information to be displayed displayed by each user using the display device is set, all the information to be displayed preset in the display device is acquired, and each display is generated according to the display settings of the information to be displayed.
  • the information in the to-be-displayed information list is filtered in the step S13, and the privacy information in which the current user is not allowed to view is filtered out, and the specific implementation manner may also be:
  • Each piece of information in the to-be-displayed information list is compared with a list of information of each current user having viewing rights, and if the information is not in the information list of at least one current user having viewing rights, The information is deleted from the display list.
  • the number of users currently viewing the display device may be detected in the foregoing step S11; when it is determined that the number of users currently viewing the display device is greater than one, the current display mode of the display device is detected (this implementation)
  • the display mode of the display device in the example includes: allowing information of multiple users to be displayed at the same time, or only allowing Xu shows a user's information). Determining whether the display device currently allows simultaneous display of information corresponding to multiple current users. If the display device allows the information of the plurality of users to be displayed at the same time, the corresponding database is queried according to the user identity of each current user, and all the information to be displayed corresponding to each current user is obtained, and the information list to be displayed is obtained.
  • the privacy information is filtered based on the to-be-displayed information list, and information corresponding to all current users is displayed at the same time, and each piece of information is information that all current users have viewing rights.
  • the display device only allows information of one user to be displayed, the current display content of the display device is acquired, the display setting of the display content is read, and a list of information to be displayed is obtained; and filtering is performed according to the display setting.
  • the private information that is not allowed to be viewed by the current user is not allowed, and the display content of the display device is updated by the filtered information, so that the display device automatically hides the private information of the original user, and only displays information that all current users have the viewing permission. Effect.
  • the user 1 presets the information displayed by using the smart mirror to have weather information, health information, and transaction notes, and sets the attributes of the weather information as public information, the health information, the properties of the transaction note as private information, and the setting to allow viewing of the health information.
  • the user white list includes: User 1, User 2, and User 3.
  • the whitelist of users who are allowed to view their transaction notes includes only User 1 (ie, himself).
  • the user 2 sets the information displayed by the smart mirror to have a work schedule, a meal arrangement, and a child's course arrangement, and sets the dietary arrangement, the attributes of the child's course arrangement as public information, and sets the work arrangement attribute to private information, setting permission.
  • the user whitelist for viewing their work schedules only includes User 2 (ie, himself). The details are shown in Table 1 and Table 2.
  • Information to be displayed 1 Information to be displayed 2 Information to be displayed 3 User 1 Weather information Health information (private information) Business note (private information) User 2 Work arrangement (private information) Dietary arrangement Child's curriculum
  • the user 1, the user 2 and all corresponding information to be displayed and the display setting information of each information to be displayed are stored in a corresponding database.
  • the smart mirror When the user 1 approaches the smart mirror, the smart mirror automatically displays the content as: weather information, user 1 health information And the transaction note of the user 1 on the day. At this time, if the user 2 comes over, the smart mirror can detect the identity of the user 2 in real time, and further, determine the current display mode. If the current display mode is to allow information of multiple users to be displayed at the same time, the database is queried, and all the information to be displayed of the user 1 and the user 2 are obtained to form a list of information to be displayed. The privacy information is filtered by the information list to be displayed, and the transaction information of the user 1 and the work arrangement information of the user 2 are filtered out, and the filtered information includes: weather information (corresponding to user 1), health information (corresponding to user 1), and diet. Arrange (corresponding to user 2), the child's course information (corresponding to user 2), and the smart mirror update display content is filtered information, which not only protects the privacy of user 1, but also protects the privacy of user 2.
  • the current display mode is that only one user's information is allowed to be displayed
  • the current display content ie, the display information corresponding to the user 1
  • its display settings are obtained, and the private information that is not allowed to be viewed by the user 2 is filtered out (ie, the user 1 is filtered out)
  • the information of the transaction note) is: the weather information and the health information of the user 1, the display content of the smart mirror is automatically updated to the filtered information, thereby protecting the privacy information of the user 1 from being viewed by the user 2 To.
  • the user identity of the current viewing user of the display device is detected; the to-be-displayed information preset by each current user is obtained according to the user identity, and the information list to be displayed preset by all current users is obtained; And displaying the setting of each piece of information in the information list to be displayed, filtering out the private information that is not allowed to be viewed by a current viewing user, and displaying the filtered information.
  • a large-screen smart display device such as a smart mirror.
  • FIG. 3 is a schematic flowchart of a method for displaying privacy protection according to another embodiment; as shown in FIG. 3, the method for displaying privacy protection according to this embodiment includes the following steps S31 to S33, and the steps are as follows:
  • an image of a user currently viewing the display device can be captured by the camera.
  • Performing face recognition on the collected image, and identifying information such as the included user face feature, and comparing the recognized user face feature with the user facial feature registered in advance by the display device, and identifying the current viewing Displays the identity of each user of the device.
  • the privacy protection display method of the embodiment further includes the following steps:
  • the information to be displayed when each user views the display device is set, and the attribute of each piece of information to be displayed is set as private information or public information, and a white list of users allowed to view is set for each private information.
  • S33 Integrate the information list of all current users, obtain a list of to-be-displayed information that all current users have viewing rights, and display information in the information list to be displayed.
  • step S33 the list integration in step S33 is to find the intersection of the information lists of all current users with viewing rights, and each piece of information in the to-be-displayed information list obtained by the current user has the viewing permission. .
  • the privacy protection display device of the embodiment includes: a user detection module 410, an information collection module 420, and a filter display module 430.
  • the modules are detailed as follows:
  • the user detection module 410 is configured to detect user information currently viewing the display device, where the user information includes a user identity;
  • the image of the user currently viewing the display device may be acquired by the camera, and the frequency at which the camera captures the image may be a set time period, for example, every 1 second.
  • the user detection module 410 may be specifically configured to: perform face recognition on the collected image, identify the number of users included and the user face feature, and identify the user face feature and the user pre-registered by the display device. The facial features are compared to identify the identity of each user currently viewing the display device.
  • the user detection module 410 includes a face recognition unit for detecting user information of the currently viewed display device by face recognition.
  • the user detection module 410 is further configured to detect the number of users currently viewing the display device.
  • the information collection module 420 may specifically include:
  • a mode determining unit configured to determine whether the number of users currently viewing the display device is greater than one, and determining whether the display device is allowed to simultaneously display information of multiple users; and the first collecting unit is configured to allow information of multiple users to be simultaneously displayed, according to The user identity obtains all the information to be displayed preset by each current user, and obtains a list of information to be displayed; The second collecting unit is configured to: if the information of the multiple users is not allowed to be displayed at the same time, obtain the current display content of the display device, and obtain a list of information to be displayed.
  • the filtering display module 430 is configured to filter information in the information list to be displayed, filter out private information in which at least one current user is not allowed to view, and display information in the filtered information list to be displayed.
  • the privacy protection display device further includes: a setting module, configured to set information to be displayed corresponding to each user, set an attribute of each piece of information to be displayed as private information or public information, and set permission for each private information. View the whitelist of users.
  • a setting module configured to set information to be displayed corresponding to each user, set an attribute of each piece of information to be displayed as private information or public information, and set permission for each private information. View the whitelist of users.
  • the foregoing filter display module 430 includes:
  • a first filtering unit configured to read display settings of each piece of information in the to-be-displayed information list, to obtain a whitelist of users corresponding to each piece of private information, and to include all current users in the whitelist of users that detect each piece of private information. If not, filter out the private information.
  • the specific manner in which the first filtering unit polls the to-be-displayed information corresponding to each current user in the to-be-displayed information list may be:
  • the display device for protecting privacy in this embodiment may further include: a list generating module, configured to acquire all information to be displayed preset in the display device, and generate each according to display settings of each piece of information to be displayed A list of users' views with viewing rights.
  • the filtering display module 430 may include: a second filtering unit, configured to compare each piece of information in the to-be-displayed information list with a list of information of each current user having viewing rights, if The information is not in the list of information of the at least one current user having viewing rights, and the information is deleted from the to-be-displayed list.
  • the filtering display module 430 further includes: a display unit, configured to sort and type the filtered information list to be displayed, and display information in the information list to be displayed after sorting and formatting to update the display of the display device. content.
  • FIG. 6 is a schematic structural diagram of a privacy protection display device according to another embodiment; as shown in FIG. 6, the privacy protection display device of the present embodiment includes: a user detection module 610, a list query module 620, and a list integration module 630. , The modules are detailed as follows:
  • the user detection module 610 is configured to detect user information of the current viewing display device, where the user information includes a user identity;
  • the user detection module 610 includes a face recognition unit for detecting user information of the currently viewed display device by face recognition.
  • the list querying module 620 is configured to query, according to the user identity, a list of information having viewing rights of each user in the display device, and obtain a list of information of each current user having viewing rights;
  • the privacy-protecting display device of the embodiment may further include: a setting module, configured to set information to be displayed when each user views the display device, and set an attribute of each piece of information to be displayed as private information or public information, Each of the privacy information sets a user white list that is allowed to be viewed; and the list generation module is configured to acquire all the to-be-displayed information preset in the display device, and generate the viewing permission of each user according to the display setting of each piece of information to be displayed.
  • Information List configured to set information to be displayed when each user views the display device, and set an attribute of each piece of information to be displayed as private information or public information.
  • Each of the privacy information sets a user white list that is allowed to be viewed
  • the list generation module is configured to acquire all the to-be-displayed information preset in the display device, and generate the viewing permission of each user according to the display setting of each piece of information to be displayed.
  • Information List configured to acquire all the to-be-displayed information preset in the display device, and generate the
  • the list integration module 630 is configured to integrate the information list of all current users, obtain a list of to-be-displayed information that all current users have viewing rights, and display information in the information list to be displayed.
  • the list integration mentioned in this embodiment is to find the intersection of all current users' information lists with viewing rights, and each piece of information in the to-be-displayed information list obtained by the current user is all current users. Have view permissions.
  • each functional module is merely an example, and the actual application may be considered according to requirements, for example, for the configuration requirements of the corresponding hardware or the convenience of implementation of the software.
  • the above function assignment is performed by different functional modules, that is, the internal structure of the display device for protecting the privacy of the display device is divided into different functional modules to complete all or part of the functions described above.
  • each functional module may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated module can be implemented in the form of a software functional module and sold or used as a stand-alone product. Stored in a computer readable storage medium.
  • a program to instruct related hardware personal computer, server, or network device, etc.
  • the program can be stored in a computer readable storage medium.
  • the program when executed, may perform all or part of the steps of the method specified in any of the above embodiments.
  • the foregoing storage medium may include any medium that can store program code, such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

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Abstract

A display method and apparatus for privacy protection. The method comprises: detecting information about a user currently watching a display device, wherein the information about the user comprises a user identity (S11); according to the user identity, acquiring all information to be displayed pre-set by each current user to obtain a list of information to be displayed (S12); and screening information in the list of information to be displayed, filtering out privacy information at least one current user is not allowed to check in the information, and displaying screened information in the list of information to be displayed (S13). By means of the solution, when a plurality of users simultaneously watch a large-screen intelligent display device, such as an intelligent mirror, at the same time, privacy information about each user can be protected.

Description

保护隐私的显示方法和装置Privacy display method and device 技术领域Technical field
本发明涉及智能显示设备技术领域，特别是涉及保护隐私的显示方法和保护隐私的显示装置。The present invention relates to the field of intelligent display device technologies, and in particular to a display method for protecting privacy and a display device for protecting privacy.
背景技术Background technique
智能镜子，其相当于一面交互式的智能显示器，将Android操作系统和家居装饰结合到了一起。组成这面镜子的整个系统的部件主要有：提供界面的Android平板电脑和检测用户是否接触镜子的接近传感器，用户无需实际触摸镜子，镜子也可以感应到用户，识别其身份并智能地为该用户显示对应的信息，例如日常的天气、健康信息、事务便签等。A smart mirror, which is equivalent to an interactive smart display that combines the Android operating system with home décor. The components of the entire system that make up this mirror are: the Android tablet that provides the interface and the proximity sensor that detects whether the user touches the mirror. The user does not need to actually touch the mirror, the mirror can also sense the user, identify his identity and intelligently identify the user. Display corresponding information, such as daily weather, health information, transaction notes, etc.
不同用户使用智能镜子时可设置属于自己的专属信息，设置好之后，当用户靠近，智能镜子将显示对应的信息；如果有多个用户同时使用同一智能镜子，智能镜子还可对多个用户的信息进行显示。Different users can set their own exclusive information when using the smart mirror. After setting, when the user is close, the smart mirror will display the corresponding information; if there are multiple users using the same smart mirror at the same time, the smart mirror can also be used for multiple users. The information is displayed.
为了保护用户的隐私信息，可采用用户登录的方式，在登录后只能看到自己的专属信息，而不能看到其他用户设置保护的信息；用户还可使用密码保护的方式，对其中的敏感信息设置密码保护。In order to protect the user's private information, the user can log in. After logging in, only the user's own information can be seen, but the information set by other users can not be seen. The user can also use the password protection method to be sensitive to it. Information settings password protection.
然而，当一个用户正使用智能镜子等大屏幕智能显示设备浏览属于自己的专属信息时，另外的一个或多个用户也靠近来观看该显示设备，当前这个用户的隐私信息将被其他用户看到，并且若智能镜子允许同时显示多个用户的信息，还将导致另外的一个或多个用户的隐私信息也无法得到有效保护。However, when a user is browsing a proprietary information belonging to himself using a large-screen smart display device such as a smart mirror, another one or more users are also close to viewing the display device, and the current user's private information will be seen by other users. And if the smart mirror allows simultaneous display of information of multiple users, it will also result in the privacy information of one or more other users not being effectively protected.
发明内容Summary of the invention
基于此，本发明提供一种保护隐私的显示方法和装置，能够在多个用户同时观看智能镜子等大屏幕智能显示设备时，保护每个用户的隐私信息。Based on this, the present invention provides a privacy protection display method and apparatus, which can protect the privacy information of each user when a plurality of users simultaneously view a large-screen smart display device such as a smart mirror.
本发明一方面提供保护隐私的显示方法，包括：An aspect of the present invention provides a method for displaying privacy protection, including:
检测当前观看显示设备的用户信息，所述用户信息包括用户身份；Detecting user information currently viewing the display device, the user information including a user identity;
根据用户身份获取每一个当前用户预设的全部待显示信息，得到待显示信息列表；Obtaining all the to-be-displayed information preset by each current user according to the identity of the user, and obtaining a list of information to be displayed;
对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用户查看 的隐私信息，对筛选后的待显示信息列表中的信息进行显示。Filtering information in the to-be-displayed information list, filtering out that at least one current user is not allowed to view The private information is displayed on the filtered information list to be displayed.
本发明第二方面提供了保护隐私的显示方法，包括：A second aspect of the present invention provides a method for displaying privacy protection, including:
检测当前观看显示设备的用户信息，所述用户信息包括用户身份；Detecting user information currently viewing the display device, the user information including a user identity;
根据用户身份查询所述显示设备中各用户的具有查看权限的信息列表，得到每一个当前用户的具有查看权限的信息列表；Querying, according to the user identity, a list of information of each user in the display device with viewing rights, and obtaining a list of information of each current user having viewing rights;
对所有当前用户的所述信息列表进行整合，得到所有当前用户均有查看权限的待显示信息列表，对所述待显示信息列表中的信息进行显示。The information list of all current users is integrated, and a list of to-be-displayed information that all current users have viewing rights is obtained, and information in the information list to be displayed is displayed.
本发明第三方面提供保护隐私的显示装置，包括：A third aspect of the present invention provides a privacy protection display device, including:
用户检测模块，用于检测当前观看显示设备的用户信息，所述用户信息包括用户身份；a user detection module, configured to detect user information currently viewing the display device, where the user information includes a user identity;
信息收集模块，用于根据用户身份获取每一个当前用户预设的全部待显示信息，得到待显示信息列表；The information collecting module is configured to obtain, according to the identity of the user, all the information to be displayed preset by each current user, and obtain a list of information to be displayed;
过滤显示模块，用于对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用户查看的隐私信息，对筛选后的待显示信息列表中的信息进行显示。The filtering display module is configured to filter information in the information list to be displayed, filter out private information in which at least one current user is not allowed to view, and display information in the filtered information list to be displayed.
本发明第四方面提供保护隐私的显示装置，包括：A fourth aspect of the present invention provides a privacy protection display device, including:
用户检测模块，用于检测当前观看显示设备的用户信息，所述用户信息包括用户身份；a user detection module, configured to detect user information currently viewing the display device, where the user information includes a user identity;
列表查询模块，用于根据用户身份查询所述显示设备中各用户的具有查看权限的信息列表，得到每一个当前用户的具有查看权限的信息列表；a list querying module, configured to query, according to a user identity, a list of information having viewing rights of each user in the display device, and obtain a list of information of each current user having viewing rights;
列表整合模块，用于对所有当前用户的所述信息列表进行整合，得到所有当前用户均有查看权限的待显示信息列表，对所述待显示信息列表中的信息进行显示。The list integration module is configured to integrate the information list of all current users, obtain a list of to-be-displayed information that all current users have viewing rights, and display information in the information list to be displayed.
上述技术方案的保护隐私的显示方法和装置，通过检测当前观看显示设备的用户信息，所述用户信息包括用户身份；根据当前用户的身份情况得到对应的信息列表；对所述信息列表中的信息进行筛选或者对所述信息列表进行整合，对筛选后或者整合得到的信息列表中的信息进行显示，以过滤掉其中不允许至少一个当前用户查看的隐私信息。通过上述实施例，能够在多个用户同时观看智能镜子等大屏幕智能显示设备时，保护每个用户的隐私信息。The method and device for displaying privacy protection according to the above technical solution, by detecting user information of a current viewing display device, the user information includes a user identity; obtaining a corresponding information list according to the identity status of the current user; and information in the information list The screening or the integration of the information list is performed, and the information in the filtered or integrated information list is displayed to filter out the private information that is not allowed to be viewed by at least one current user. With the above embodiment, it is possible to protect the privacy information of each user when a plurality of users simultaneously view a large-screen smart display device such as a smart mirror.
附图说明DRAWINGS
图1为一实施例的保护隐私的显示方法的示意性流程图；FIG. 1 is a schematic flowchart of a method for displaying privacy protection according to an embodiment; FIG.
图2为一实施例的轮询每个观看用户的待显示信息的示意性流程图； 2 is a schematic flowchart of polling information to be displayed of each viewing user according to an embodiment;
图3为另一实施例的保护隐私的显示方法的示意性流程图；FIG. 3 is a schematic flowchart of a method for displaying privacy protection according to another embodiment; FIG.
图4为一实施例的保护隐私的显示装置的示意性结构图；4 is a schematic structural diagram of a privacy-protecting display device according to an embodiment;
图5为一实施例的信息收集模块的示意性结构图；FIG. 5 is a schematic structural diagram of an information collecting module according to an embodiment; FIG.
图6为另一实施例的保护隐私的显示装置的示意性结构图。FIG. 6 is a schematic structural diagram of a privacy-protected display device of another embodiment.
具体实施方式detailed description
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
本发明提供的实施例包括显示设备保护隐私的显示方法实施例，还包括相应的显示设备保护隐私的显示装置实施例。以下分别进行详细说明。Embodiments provided by the present invention include an embodiment of a display method for protecting privacy of a display device, and an embodiment of a display device for protecting privacy of a corresponding display device. The details are described below separately.
图1为一实施例的保护隐私的显示方法的示意性流程图；如图1所示，本实施例的保护隐私的显示方法包括如下步骤S11至S13，各步骤详述如下：FIG. 1 is a schematic flowchart of a method for displaying privacy protection according to an embodiment. As shown in FIG. 1 , the method for displaying privacy protection in this embodiment includes the following steps S11 to S13, and the steps are as follows:
S11，检测当前观看显示设备的用户信息，所述用户信息包括用户身份；S11. Detect user information of the current viewing display device, where the user information includes a user identity;
作为一优选实施方式，可通过摄像头采集当前观看显示设备的用户的图像，摄像头采集图像的频率可为设定的时间周期，例如每1秒。对采集的图像进行人脸识别，识别出包含的用户人脸特征以及用户数量等用户信息，将识别出的用户人脸特征与所述显示设备预先登记的用户脸部特征进行比对，可识别出当前观看显示设备的各用户的身份。As a preferred embodiment, the image of the user currently viewing the display device may be acquired by the camera, and the frequency at which the camera captures the image may be a set time period, for example, every 1 second. Performing face recognition on the collected image, identifying user information such as the user face feature and the number of users, and comparing the recognized user face feature with the user face feature registered in advance by the display device, and being identifiable The identity of each user currently viewing the display device.
优选的，本实施例保护隐私的显示方法还可包括步骤：预先针对不同用户在所述显示设备中设置相应的待显示信息。该步骤的具体实施方式可包括：设置各用户使用显示设备显示的待显示信息，设置各条待显示信息的属性为隐私信息或者公开信息，对各隐私信息设置允许查看的用户白名单。将各用户及其对应的待显示信息、待显示信息的显示设置信息存储到所述显示设备相应的数据库。Preferably, the display method for protecting privacy in this embodiment may further include the step of setting corresponding information to be displayed in the display device for different users in advance. The specific implementation of the step may include: setting information to be displayed displayed by each user using the display device, setting the attribute of each piece of information to be displayed as private information or public information, and setting a white list of users allowed to view for each private information. The display setting information of each user and its corresponding information to be displayed and information to be displayed is stored in a corresponding database of the display device.
S12，根据用户身份获取每一个当前用户预设的全部待显示信息，得到待显示信息列表；S12: Obtain all the to-be-displayed information preset by each current user according to the identity of the user, and obtain a list of information to be displayed;
本实施例中，通过对摄像头采集的图像进行分析，得出当前观看显示设备的用户身份时，可根据每一个当前用户的用户身份查询相应的数据库，得出每一个当前用户对应的全部待显示信息，构成待显示信息列表，其中包含所有当前用户对应的全部待显示信息。In this embodiment, by analyzing the image collected by the camera, and obtaining the user identity of the current viewing display device, the corresponding database can be queried according to the user identity of each current user, and all the corresponding users corresponding to the current user are obtained. The information constitutes a list of information to be displayed, which contains all the information to be displayed corresponding to all current users.
S13，对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用 户查看的隐私信息，对筛选后的待显示信息列表中的信息进行显示。S13: Filter information in the to-be-displayed information list, and filter out that at least one current use is not allowed. The private information viewed by the user displays the information in the filtered information list to be displayed.
其中，过滤掉信息列表中不允许至少一个当前用户查看的隐私信息，即根据所述显示设置，过滤掉待显示信息列表中的对至少一个当前用户而言不具有查看权限的隐私信息。具体方法可包括：读取所述待显示信息列表中每条信息的显示设置，得到其中各条隐私信息对应的用户白名单；检测各条隐私信息的用户白名单中是否包含所有当前用户，若否，过滤掉该条隐私信息。可以理解的是，对于属性为公开信息的信息，所有用户均具有查看权限，因此不会被过滤掉。The privacy information that is not allowed to be viewed by at least one current user in the information list is filtered out, that is, the private information in the to-be-displayed information list that does not have the viewing right for at least one current user is filtered according to the display setting. The specific method may include: reading display settings of each piece of information in the to-be-displayed information list, obtaining a white list of users corresponding to each piece of private information; and detecting whether all current users are included in the white list of each piece of private information. No, filter out the private information. It can be understood that for the information whose attribute is public information, all users have the view permission and therefore will not be filtered out.
作为一优选实施方式，如图2所示，轮询待显示信息列表中每一个当前用户预设的待显示信息的具体包括步骤：As a preferred embodiment, as shown in FIG. 2, the specific step of polling the information to be displayed preset by each current user in the to-be-displayed information list includes the following steps:
S201，判断是否所有当前用户都轮询结束，若否，执行下一步；若是，结束；S201, determining whether all current users have polled ends, and if not, performing the next step; if yes, ending;
S202，查询所述待显示信息列表中属于下一个当前用户的全部待显示信息，判断其中是否存在隐私信息，若存在隐私信息，执行下一步；若否，返回步骤S201；S202, query all information to be displayed belonging to the next current user in the information list to be displayed, determine whether there is private information, if there is private information, perform the next step; if not, return to step S201;
S203，读取其中的各条隐私信息对应的用户白名单，检测各条隐私信息的用户白名单中是否包含所有当前用户，若否，从所述待显示列表中删除该条隐私信息；若是，保留该隐私信息；返回步骤S201。S203: Read a whitelist of users corresponding to each piece of private information, and detect whether all the current users are included in the white list of the user of each piece of private information. If not, delete the piece of private information from the to-be-displayed list; if yes, The privacy information is retained; return to step S201.
作为一优选实施方式，对所述待显示信息列表进行筛选过滤之后，还可对过滤后待显示信息列表进行整理和排版，并对整理和排版后的待显示信息列表进行显示，以更新所述显示设备的显示内容。达到了同时在所述显示设备上显示所有当前用户的待显示信息，并保护每个当前用户的隐私的效果。As a preferred embodiment, after filtering and filtering the to-be-displayed information list, the filtered information to be displayed list may be sorted and typeset, and the sorted and typed information to be displayed list is displayed to update the Display the display content of the device. It is achieved that the information to be displayed of all current users is displayed on the display device at the same time, and the effect of privacy of each current user is protected.
作为另一优选实施方式，还可在设置各用户使用所述显示设备显示的待显示信息之后，获取所述显示设备中预设的全部待显示信息，根据各条待显示信息的显示设置生成各用户的具有查看权限的信息列表。对应的，除上述方式之外，所述步骤S13中对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用户查看的隐私信息，其具体实施方式还可为：将所述待显示信息列表中的每条信息分别与每一个当前用户的具有查看权限的信息列表进行比对，若所述信息不在至少一个当前用户的具有查看权限的信息列表中，从所述待显示列表中删除所述信息。As another preferred embodiment, after the information to be displayed displayed by each user using the display device is set, all the information to be displayed preset in the display device is acquired, and each display is generated according to the display settings of the information to be displayed. A list of users' views with viewing rights. Correspondingly, in addition to the foregoing manner, the information in the to-be-displayed information list is filtered in the step S13, and the privacy information in which the current user is not allowed to view is filtered out, and the specific implementation manner may also be: Each piece of information in the to-be-displayed information list is compared with a list of information of each current user having viewing rights, and if the information is not in the information list of at least one current user having viewing rights, The information is deleted from the display list.
作为另一优选实施方式，上述步骤S11中还可检测出当前观看所述显示设备的用户数量；当确定出当前观看显示设备的用户数量大于一时，检测所述显示设备当前的显示模式(本实施例中所述显示设备的显示模式包括：允许同时显示多个用户的信息，或者仅允 许显示一个用户的信息)。判断所述显示设备当前是否允许同时显示多个当前用户对应的信息。若所述显示设备允许同时显示多个用户的信息，则根据每一个当前用户的用户身份查询相应的数据库，得出每一个当前用户对应的全部待显示信息，得到待显示信息列表。基于该待显示信息列表进行隐私信息过滤，同时显示所有当前用户对应的信息，同时每条信息均为所有当前用户均具有查看权限的信息。另一情形，若所述显示设备仅允许显示一个用户的信息，则获取所述显示设备当前的显示内容，读取所述显示内容的显示设置，得到待显示信息列表；根据所述显示设置过滤掉其中不允许至少一个当前用户查看的隐私信息，用过滤后的信息更新所述显示设备的显示内容，达到显示设备自动将原用户的隐私信息隐藏，仅显示所有当前用户均具有查看权限的信息的效果。As another preferred embodiment, the number of users currently viewing the display device may be detected in the foregoing step S11; when it is determined that the number of users currently viewing the display device is greater than one, the current display mode of the display device is detected (this implementation) The display mode of the display device in the example includes: allowing information of multiple users to be displayed at the same time, or only allowing Xu shows a user's information). Determining whether the display device currently allows simultaneous display of information corresponding to multiple current users. If the display device allows the information of the plurality of users to be displayed at the same time, the corresponding database is queried according to the user identity of each current user, and all the information to be displayed corresponding to each current user is obtained, and the information list to be displayed is obtained. The privacy information is filtered based on the to-be-displayed information list, and information corresponding to all current users is displayed at the same time, and each piece of information is information that all current users have viewing rights. In another case, if the display device only allows information of one user to be displayed, the current display content of the display device is acquired, the display setting of the display content is read, and a list of information to be displayed is obtained; and filtering is performed according to the display setting. The private information that is not allowed to be viewed by the current user is not allowed, and the display content of the display device is updated by the filtered information, so that the display device automatically hides the private information of the original user, and only displays information that all current users have the viewing permission. Effect.
例如：用户1预先设置使用智能镜子显示的信息有天气信息、健康信息以及事务便签，并设置天气信息的属性为公开信息，健康信息、事务便签的属性为隐私信息，以及设置允许查看其健康信息的用户白名单包括：用户1、用户2和用户3，设置允许查看其事务便签的用户白名单仅包括用户1(即自己)。另外，用户2设置其使用智能镜子显示的信息有工作安排、饮食安排以及孩子的课程安排，并设置饮食安排、孩子的课程安排的属性为公开信息，设置工作安排的属性为隐私信息，设置允许查看其工作安排的用户白名单仅包括用户2(即自己)。具体如表1和表2所示。For example, the user 1 presets the information displayed by using the smart mirror to have weather information, health information, and transaction notes, and sets the attributes of the weather information as public information, the health information, the properties of the transaction note as private information, and the setting to allow viewing of the health information. The user white list includes: User 1, User 2, and User 3. The whitelist of users who are allowed to view their transaction notes includes only User 1 (ie, himself). In addition, the user 2 sets the information displayed by the smart mirror to have a work schedule, a meal arrangement, and a child's course arrangement, and sets the dietary arrangement, the attributes of the child's course arrangement as public information, and sets the work arrangement attribute to private information, setting permission. The user whitelist for viewing their work schedules only includes User 2 (ie, himself). The details are shown in Table 1 and Table 2.
表1：Table 1:
  待显示信息1Information to be displayed 1 待显示信息2Information to be displayed 2 待显示信息3Information to be displayed 3
用户1User 1 天气信息Weather information 健康信息(隐私信息)Health information (private information) 事务便签(隐私信息)Business note (private information)
用户2User 2 工作安排(隐私信息)Work arrangement (private information) 饮食安排Dietary arrangement 孩子的课程安排Child's curriculum
表2：Table 2:
Figure PCTCN2016112884-appb-000001
Figure PCTCN2016112884-appb-000001
将用户1、用户2及其对应的全部待显示信息、各待显示信息的显示设置信息存储到相应的数据库。The user 1, the user 2 and all corresponding information to be displayed and the display setting information of each information to be displayed are stored in a corresponding database.
用户1靠近该智能镜子时，智能镜子自动显示内容为：天气信息、用户1的健康信息 以及用户1当日的事务便签。此时，若用户2走过来时，智能镜子可实时检测出用户2的身份，进一步的，确定当前的显示模式。若当前的显示模式为允许同时显示多个用户的信息，则查询数据库，获取用户1和用户2的全部待显示信息，构成待显示信息列表。对该待显示信息列表进行隐私信息过滤，过滤掉用户1的事务便签和用户2的工作安排信息，得到过滤后的信息包括：天气信息(对应用户1)、健康信息(对应用户1)以及饮食安排(对应用户2)、孩子的课程信息(对应用户2)，智能镜子更新显示内容为过滤后的信息，既保护了用户1的隐私，同时也保护的用户2的隐私。When the user 1 approaches the smart mirror, the smart mirror automatically displays the content as: weather information, user 1 health information And the transaction note of the user 1 on the day. At this time, if the user 2 comes over, the smart mirror can detect the identity of the user 2 in real time, and further, determine the current display mode. If the current display mode is to allow information of multiple users to be displayed at the same time, the database is queried, and all the information to be displayed of the user 1 and the user 2 are obtained to form a list of information to be displayed. The privacy information is filtered by the information list to be displayed, and the transaction information of the user 1 and the work arrangement information of the user 2 are filtered out, and the filtered information includes: weather information (corresponding to user 1), health information (corresponding to user 1), and diet. Arrange (corresponding to user 2), the child's course information (corresponding to user 2), and the smart mirror update display content is filtered information, which not only protects the privacy of user 1, but also protects the privacy of user 2.
若当前的显示模式为仅允许显示一个用户的信息，则获取当前的显示内容(即用户1对应的显示信息)及其显示设置，过滤掉不允许用户2查看的隐私信息(即过滤掉用户1的事务便签信息)，得到过滤后的信息为：天气信息以及用户1的健康信息，智能镜子的显示内容将自动更新为过滤后的信息，以此保护了用户1的隐私信息不被用户2看到。If the current display mode is that only one user's information is allowed to be displayed, the current display content (ie, the display information corresponding to the user 1) and its display settings are obtained, and the private information that is not allowed to be viewed by the user 2 is filtered out (ie, the user 1 is filtered out) The information of the transaction note), the filtered information is: the weather information and the health information of the user 1, the display content of the smart mirror is automatically updated to the filtered information, thereby protecting the privacy information of the user 1 from being viewed by the user 2 To.
通过本实施例的保护隐私的显示方法，通过检测显示设备当前的观看用户的用户身份；根据用户身份获取每一个当前用户预设的待显示信息，得到所有当前用户预设的待显示信息列表；并所述待显示信息列表中每条信息的显示设置，过滤掉不允许当前某一观看用户查看的隐私信息，显示过滤后的信息。通过上述实施例，能够在多个用户同时观看智能镜子等大屏幕智能显示设备时，保护每个用户的隐私信息。By displaying the privacy protection display method of the embodiment, the user identity of the current viewing user of the display device is detected; the to-be-displayed information preset by each current user is obtained according to the user identity, and the information list to be displayed preset by all current users is obtained; And displaying the setting of each piece of information in the information list to be displayed, filtering out the private information that is not allowed to be viewed by a current viewing user, and displaying the filtered information. With the above embodiment, it is possible to protect the privacy information of each user when a plurality of users simultaneously view a large-screen smart display device such as a smart mirror.
图3为另一实施例的保护隐私的显示方法的示意性流程图；如图3所示，本实施例的保护隐私的显示方法包括如下步骤S31至S33，各步骤详述如下：FIG. 3 is a schematic flowchart of a method for displaying privacy protection according to another embodiment; as shown in FIG. 3, the method for displaying privacy protection according to this embodiment includes the following steps S31 to S33, and the steps are as follows:
S31，检测当前观看显示设备的用户信息，所述用户信息包括用户身份；S31. Detect user information of the current viewing display device, where the user information includes a user identity.
作为一优选实施方式，可通过摄像头采集当前观看显示设备的用户的图像。对采集的图像进行人脸识别，可识别出包含的用户人脸特征等信息，将识别出的用户人脸特征与所述显示设备预先登记的用户脸部特征进行比对，可识别出当前观看显示设备的各用户的身份。As a preferred embodiment, an image of a user currently viewing the display device can be captured by the camera. Performing face recognition on the collected image, and identifying information such as the included user face feature, and comparing the recognized user face feature with the user facial feature registered in advance by the display device, and identifying the current viewing Displays the identity of each user of the device.
S32，根据用户身份查询所述显示设备中各用户的具有查看权限的信息列表，得到每一个当前用户的具有查看权限的信息列表；S32. Query, according to the user identity, a list of information of each user in the display device with viewing rights, and obtain a list of information of each current user having viewing rights;
优选的，本实施例的保护隐私的显示方法还包括步骤：Preferably, the privacy protection display method of the embodiment further includes the following steps:
设置各用户观看所述显示设备时的待显示信息，设置各条待显示信息的属性为隐私信息或者公开信息，对各隐私信息设置允许查看的用户白名单。The information to be displayed when each user views the display device is set, and the attribute of each piece of information to be displayed is set as private information or public information, and a white list of users allowed to view is set for each private information.
以及，获取所述显示设备中预设的全部待显示信息，根据各条待显示信息的显示设置 生成各用户的具有查看权限的信息列表。And acquiring all the to-be-displayed information preset in the display device, according to display settings of each piece of information to be displayed Generate a list of information for each user with view rights.
S33，对所有当前用户的所述信息列表进行整合，得到所有当前用户均有查看权限的待显示信息列表，对所述待显示信息列表中的信息进行显示。S33: Integrate the information list of all current users, obtain a list of to-be-displayed information that all current users have viewing rights, and display information in the information list to be displayed.
需要说明的是，步骤S33中的列表整合，即是求取所有当前用户的具有查看权限的信息列表的交集，由此得到的待显示信息列表中的每条信息，所有当前用户均具有查看权限。It should be noted that the list integration in step S33 is to find the intersection of the information lists of all current users with viewing rights, and each piece of information in the to-be-displayed information list obtained by the current user has the viewing permission. .
需要说明的是，对于前述的各方法实施例，为了简便描述，将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其它顺序或者同时进行。It should be noted that, for the foregoing method embodiments, for the sake of brevity, they are all described as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence, because In accordance with the present invention, certain steps may be performed in other sequences or concurrently.
以下对可用于执行上述保护隐私的显示方法的保护隐私的显示装置实施例进行说明。为了便于说明，保护隐私的显示装置实施例的结构示意图中，仅仅示出了与本发明实施例相关的部分，本领域技术人员可以理解，图中示出的装置结构并不构成对装置的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。Hereinafter, an embodiment of a display device for protecting privacy that can be used to perform the above-described privacy protection display method will be described. For the convenience of description, in the structural schematic diagram of the embodiment of the display device for protecting privacy, only the parts related to the embodiment of the present invention are shown, and those skilled in the art can understand that the structure of the device shown in the figure does not constitute a limitation of the device. It is possible to include more or fewer components than those illustrated, or to combine certain components, or different component arrangements.
图4为一实施例的保护隐私的显示装置的示意性结构图；如图4所示，本实施例的保护隐私的显示装置包括：用户检测模块410、信息收集模块420以及过滤显示模块430，各模块详述如下：4 is a schematic structural diagram of a privacy protection display device according to an embodiment; as shown in FIG. 4, the privacy protection display device of the embodiment includes: a user detection module 410, an information collection module 420, and a filter display module 430. The modules are detailed as follows:
所述用户检测模块410，用于检测当前观看显示设备的用户信息，所述用户信息包括用户身份；The user detection module 410 is configured to detect user information currently viewing the display device, where the user information includes a user identity;
作为一优选实施方式，可通过摄像头采集当前观看显示设备的用户的图像，摄像头采集图像的频率可为设定的时间周期，例如每1秒。所述用户检测模块410可具体用于：对采集的图像进行人脸识别，可识别出包含的用户数量和用户人脸特征，将识别出的用户人脸特征与所述显示设备预先登记的用户脸部特征进行比对，可识别出当前观看显示设备的各用户的身份。优选的，所述用户检测模块410中包括人脸识别单元，用于通过人脸识别检测当前观看显示设备的用户信息。As a preferred embodiment, the image of the user currently viewing the display device may be acquired by the camera, and the frequency at which the camera captures the image may be a set time period, for example, every 1 second. The user detection module 410 may be specifically configured to: perform face recognition on the collected image, identify the number of users included and the user face feature, and identify the user face feature and the user pre-registered by the display device. The facial features are compared to identify the identity of each user currently viewing the display device. Preferably, the user detection module 410 includes a face recognition unit for detecting user information of the currently viewed display device by face recognition.
优选的，所述用户检测模块410，还用于检测当前观看显示设备的用户数量.对应的，如图5所示，所述信息收集模块420具体可包括：Preferably, the user detection module 410 is further configured to detect the number of users currently viewing the display device. Correspondingly, as shown in FIG. 5, the information collection module 420 may specifically include:
模式判定单元，用于确定当前观看显示设备的用户数量大于一，判断所述显示设备是否允许同时显示多个用户的信息；第一收集单元，用于若允许同时显示多个用户的信息，根据用户身份获取每一个当前用户预设的全部待显示信息，得到待显示信息列表；以及， 第二收集单元，用于若不允许同时显示多个用户的信息，获取所述显示设备当前的显示内容，得到待显示信息列表。a mode determining unit, configured to determine whether the number of users currently viewing the display device is greater than one, and determining whether the display device is allowed to simultaneously display information of multiple users; and the first collecting unit is configured to allow information of multiple users to be simultaneously displayed, according to The user identity obtains all the information to be displayed preset by each current user, and obtains a list of information to be displayed; The second collecting unit is configured to: if the information of the multiple users is not allowed to be displayed at the same time, obtain the current display content of the display device, and obtain a list of information to be displayed.
所述过滤显示模块430，用于对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用户查看的隐私信息，对筛选后的待显示信息列表中的信息进行显示。The filtering display module 430 is configured to filter information in the information list to be displayed, filter out private information in which at least one current user is not allowed to view, and display information in the filtered information list to be displayed.
作为一优选实施方式，上述保护隐私的显示装置还包括：设置模块，用于设置各用户对应的待显示信息，设置各条待显示信息的属性为隐私信息或者公开信息，对各隐私信息设置允许查看的用户白名单。As a preferred embodiment, the privacy protection display device further includes: a setting module, configured to set information to be displayed corresponding to each user, set an attribute of each piece of information to be displayed as private information or public information, and set permission for each private information. View the whitelist of users.
作为一优选实施方式，上述过滤显示模块430包括：As a preferred implementation manner, the foregoing filter display module 430 includes:
第一过滤单元，用于读取所述待显示信息列表中每条信息的显示设置，得到其中各条隐私信息对应的用户白名单；检测各条隐私信息的用户白名单中是否包含所有当前用户，若否，过滤掉该条隐私信息。a first filtering unit, configured to read display settings of each piece of information in the to-be-displayed information list, to obtain a whitelist of users corresponding to each piece of private information, and to include all current users in the whitelist of users that detect each piece of private information. If not, filter out the private information.
如图2所示，所述第一过滤单元轮询所述待显示信息列表中每一个当前用户对应的待显示信息的具体方式可为：As shown in FIG. 2, the specific manner in which the first filtering unit polls the to-be-displayed information corresponding to each current user in the to-be-displayed information list may be:
判断是否所有当前用户都轮询结束，若否，执行下一步；Determine whether all current users have polled the end, and if not, perform the next step;
查询下一个当前用户对应的待显示信息，判断其中是否存在隐私信息，若存在隐私信息，执行下一步，若不存在，返回上一步；Query the information to be displayed corresponding to the next current user, and determine whether there is private information. If there is private information, perform the next step. If not, return to the previous step.
检测是否所有当前用户均在该隐私信息的用户白名单中，若是，返回判断是否所有当前用户都轮询结束，否则，从所述待显示列表中删除该隐私信息。It is detected whether all current users are in the user white list of the private information, and if so, it is returned to determine whether all current users have polled the end, otherwise, the private information is deleted from the to-be-displayed list.
作为另一优选实施方式，本实施例保护隐私的显示装置还可包括：列表生成模块，用于获取所述显示设备中预设的全部待显示信息，根据各条待显示信息的显示设置生成各用户的具有查看权限的信息列表。对应的，所述过滤显示模块430可包括：第二过滤单元，用于将所述待显示信息列表中的每条信息分别与每一个当前用户的具有查看权限的信息列表进行比对，若所述信息不在至少一个当前用户的具有查看权限的信息列表中，从所述待显示列表中删除所述信息。As another preferred embodiment, the display device for protecting privacy in this embodiment may further include: a list generating module, configured to acquire all information to be displayed preset in the display device, and generate each according to display settings of each piece of information to be displayed A list of users' views with viewing rights. Correspondingly, the filtering display module 430 may include: a second filtering unit, configured to compare each piece of information in the to-be-displayed information list with a list of information of each current user having viewing rights, if The information is not in the list of information of the at least one current user having viewing rights, and the information is deleted from the to-be-displayed list.
上述过滤显示模块430还包括：显示单元，用于对过滤后的待显示信息列表进行整理和排版，对整理和排版后的待显示信息列表中的信息进行显示，以更新所述显示设备的显示内容。The filtering display module 430 further includes: a display unit, configured to sort and type the filtered information list to be displayed, and display information in the information list to be displayed after sorting and formatting to update the display of the display device. content.
图6为另一实施例的保护隐私的显示装置的示意性结构图；如图6所示，本实施例的保护隐私的显示装置包括：用户检测模块610、列表查询模块620以及列表整合模块630， 各模块详述如下：FIG. 6 is a schematic structural diagram of a privacy protection display device according to another embodiment; as shown in FIG. 6, the privacy protection display device of the present embodiment includes: a user detection module 610, a list query module 620, and a list integration module 630. , The modules are detailed as follows:
用户检测模块610，用于检测当前观看显示设备的用户信息，所述用户信息包括用户身份；The user detection module 610 is configured to detect user information of the current viewing display device, where the user information includes a user identity;
优选的，所述用户检测模块610中包括人脸识别单元，用于通过人脸识别检测当前观看显示设备的用户信息。Preferably, the user detection module 610 includes a face recognition unit for detecting user information of the currently viewed display device by face recognition.
列表查询模块620，用于根据用户身份查询所述显示设备中各用户的具有查看权限的信息列表，得到每一个当前用户的具有查看权限的信息列表；The list querying module 620 is configured to query, according to the user identity, a list of information having viewing rights of each user in the display device, and obtain a list of information of each current user having viewing rights;
优选的，本实施例保护隐私的显示装置还可包括：设置模块，用于设置各用户观看所述显示设备时的待显示信息，设置各条待显示信息的属性为隐私信息或者公开信息，对各隐私信息设置允许查看的用户白名单；以及，列表生成模块，用于获取所述显示设备中预设的全部待显示信息，根据各条待显示信息的显示设置生成各用户的具有查看权限的信息列表。Preferably, the privacy-protecting display device of the embodiment may further include: a setting module, configured to set information to be displayed when each user views the display device, and set an attribute of each piece of information to be displayed as private information or public information, Each of the privacy information sets a user white list that is allowed to be viewed; and the list generation module is configured to acquire all the to-be-displayed information preset in the display device, and generate the viewing permission of each user according to the display setting of each piece of information to be displayed. Information List.
列表整合模块630，用于对所有当前用户的所述信息列表进行整合，得到所有当前用户均有查看权限的待显示信息列表，对所述待显示信息列表中的信息进行显示。The list integration module 630 is configured to integrate the information list of all current users, obtain a list of to-be-displayed information that all current users have viewing rights, and display information in the information list to be displayed.
需要说明的是，本实施例中提到的列表整合，即是求取所有当前用户的具有查看权限的信息列表的交集，由此得到的待显示信息列表中的每条信息，所有当前用户均具有查看权限。It should be noted that the list integration mentioned in this embodiment is to find the intersection of all current users' information lists with viewing rights, and each piece of information in the to-be-displayed information list obtained by the current user is all current users. Have view permissions.
需要说明的是，上述示例的保护隐私的显示装置的实施方式中，各模块/单元之间的信息交互、执行过程等内容，由于与本发明前述方法实施例基于同一构思，其带来的技术效果与本发明前述方法实施例相同，具体内容可参见本发明方法实施例中的叙述，此处不再赘述。It should be noted that, in the implementation manner of the privacy-protected display device of the above example, the information exchange, the execution process, and the like between the modules/units are based on the same concept as the foregoing method embodiments of the present invention. The effect is the same as the foregoing method embodiment of the present invention. For details, refer to the description in the method embodiment of the present invention, and details are not described herein again.
此外，上述示例的保护隐私的显示装置的实施方式中，各功能模块的逻辑划分仅是举例说明，实际应用中可以根据需要，例如出于相应硬件的配置要求或者软件的实现的便利考虑，将上述功能分配由不同的功能模块完成，即将所述显示设备保护隐私的显示装置的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。In addition, in the implementation manner of the privacy-protected display device of the above example, the logical division of each functional module is merely an example, and the actual application may be considered according to requirements, for example, for the configuration requirements of the corresponding hardware or the convenience of implementation of the software. The above function assignment is performed by different functional modules, that is, the internal structure of the display device for protecting the privacy of the display device is divided into different functional modules to complete all or part of the functions described above.
另外，上述示例的保护隐私的显示装置的实施方式中，各功能模块可以集成在一个处理模块中，也可以是各个模块单独物理存在，也可以两个或两个以上模块集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。In addition, in the embodiment of the privacy-protected display device of the above example, each functional module may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，可 以存储在一个计算机可读取存储介质中。本领域普通技术人员可以理解本发明的任意实施例指定的方法的全部或部分步骤是可以通过程序来指令相关的硬件(个人计算机、服务器、或者网络设备等)来完成。该程序可以存储于一计算机可读存储介质中。该程序在执行时，可执行上述任意实施例指定的方法的全部或部分步骤。前述存储介质可以包括任何可以存储程序代码的介质，例如只读存储器(Read-Only Memory，ROM)、随机存取器(Random Access Memory，RAM)、磁盘或光盘等。The integrated module can be implemented in the form of a software functional module and sold or used as a stand-alone product. Stored in a computer readable storage medium. One of ordinary skill in the art will appreciate that all or part of the steps of the method specified by any embodiment of the present invention can be accomplished by a program to instruct related hardware (personal computer, server, or network device, etc.). The program can be stored in a computer readable storage medium. The program, when executed, may perform all or part of the steps of the method specified in any of the above embodiments. The foregoing storage medium may include any medium that can store program code, such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其它实施例的相关描述。In the above embodiments, the descriptions of the various embodiments are all focused, and the parts that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.
以上所述实施例仅表达了本发明的几种实施方式，不能理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。 The above-described embodiments are merely illustrative of several embodiments of the invention and are not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims (22)

  1. 保护隐私的显示方法，其特征在于，包括：A method for displaying privacy protection, characterized in that it comprises:
    检测当前观看显示设备的用户信息，所述用户信息包括用户身份；Detecting user information currently viewing the display device, the user information including a user identity;
    根据用户身份获取每一个当前用户预设的全部待显示信息，得到待显示信息列表；Obtaining all the to-be-displayed information preset by each current user according to the identity of the user, and obtaining a list of information to be displayed;
    对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用户查看的隐私信息，对筛选后的待显示信息列表中的信息进行显示。The information in the to-be-displayed information list is filtered, and the private information that is not allowed to be viewed by at least one current user is filtered out, and the information in the filtered information list to be displayed is displayed.
  2. 根据权利要求1所述的保护隐私的显示方法，其特征在于，所述检测当前观看显示设备的用户信息包括：The method for displaying privacy protection according to claim 1, wherein the detecting the user information of the current viewing display device comprises:
    通过人脸识别检测当前观看显示设备的用户信息。The user information of the currently viewing display device is detected by face recognition.
  3. 根据权利要求1所述的保护隐私的显示方法，其特征在于，根据用户身份获取每一个当前用户预设的全部待显示信息，之前还包括：The method for displaying privacy protection according to claim 1, wherein all the information to be displayed preset by each current user is obtained according to the identity of the user, and the method further includes:
    设置各用户观看所述显示设备时的待显示信息，设置各条待显示信息的属性为隐私信息或者公开信息，对各隐私信息设置允许查看的用户白名单。The information to be displayed when each user views the display device is set, and the attribute of each piece of information to be displayed is set as private information or public information, and a white list of users allowed to view is set for each private information.
  4. 根据权利要求3所述的保护隐私的显示方法，其特征在于，对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用户查看的隐私信息，包括：The method for displaying privacy protection according to claim 3, wherein the information in the information list to be displayed is filtered, and the private information that is not allowed to be viewed by at least one current user is filtered out, including:
    读取所述待显示信息列表中每条信息的显示设置，得到其中各条隐私信息对应的用户白名单；Reading display settings of each piece of information in the information list to be displayed, and obtaining a white list of users corresponding to each piece of private information;
    检测各条隐私信息的用户白名单中是否包含所有当前用户，若否，过滤掉该条隐私信息。Whether the current whitelist is included in the whitelist of users who detect each piece of private information, and if not, the private information is filtered out.
  5. 根据权利要求4所述的保护隐私的显示方法，其特征在于，对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用户查看的隐私信息，包括：The method for displaying privacy protection according to claim 4, wherein the information in the information list to be displayed is filtered, and the privacy information that is not allowed to be viewed by at least one current user is filtered out, including:
    判断是否所有当前用户都轮询结束，若否，执行下一步；Determine whether all current users have polled the end, and if not, perform the next step;
    查询所述待显示信息列表中属于下一个当前用户的全部待显示信息，判断其中是否存在隐私信息，若存在隐私信息，执行下一步，若不存在，返回上一步；Querying all the to-be-displayed information belonging to the next current user in the to-be-displayed information list, determining whether there is private information, and if there is private information, performing the next step, if not, returning to the previous step;
    读取各条隐私信息对应的用户白名单，检测各条隐私信息的用户白名单中是否包含所有当前用户，若否，从所述待显示列表中删除该条隐私信息。The user white list corresponding to each piece of private information is read, and all the current users are detected in the user white list of each piece of private information. If not, the piece of private information is deleted from the to-be-displayed list.
  6. 根据权利要求3所述的保护隐私的显示方法，其特征在于，设置各用户观看所述显示设备时的待显示信息，设置各条待显示信息的属性为隐私信息或者公开信息，对各隐私信息设置允许查看的用户白名单，之后还包括： The method for displaying privacy protection according to claim 3, wherein the information to be displayed when each user views the display device is set, and the attributes of each piece of information to be displayed are set as private information or public information, and the private information is Set the whitelist of users allowed to view, and then include:
    获取所述显示设备中预设的全部待显示信息，根据各条待显示信息的显示设置生成各用户的具有查看权限的信息列表；Acquiring all the to-be-displayed information preset in the display device, and generating a list of information of each user having the viewing permission according to the display setting of each piece of information to be displayed;
    所述对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用户查看的隐私信息，包括：The filtering the information in the information to be displayed list to filter out the private information that is not allowed to be viewed by at least one current user, including:
    将所述待显示信息列表中的每条信息分别与每一个当前用户的具有查看权限的信息列表进行比对，若所述信息不在至少一个当前用户的具有查看权限的信息列表中，从所述待显示列表中删除所述信息。Comparing each piece of information in the to-be-displayed information list with a list of information of each current user having viewing rights, if the information is not in the information list of at least one current user having viewing rights, from the The information is deleted from the list to be displayed.
  7. 根据权利要求1所述的保护隐私的显示方法，其特征在于，对筛选后的待显示信息列表中的信息进行显示，之前还包括：The method for displaying privacy protection according to claim 1, wherein displaying the information in the filtered information list to be displayed includes:
    对筛选后的待显示信息列表进行整理和排版。Organize and typeset the filtered information list to be displayed.
  8. 根据权利要求1所述的保护隐私的显示方法，其特征在于，所述用户信息还包括用户数量；The method for displaying privacy protection according to claim 1, wherein the user information further includes a number of users;
    所述检测当前观看显示设备的用户信息，之后还包括：The detecting the user information of the current viewing display device, and further comprising:
    确定当前观看显示设备的用户数量大于一，判断所述显示设备是否允许同时显示多个用户的信息；Determining whether the number of users currently viewing the display device is greater than one, and determining whether the display device is allowed to simultaneously display information of multiple users;
    若是，根据用户身份获取每一个当前用户预设的全部待显示信息，得到待显示信息列表；If yes, obtain all the information to be displayed preset by each current user according to the identity of the user, and obtain a list of information to be displayed;
    若否，获取所述显示设备当前的显示内容，得到待显示信息列表。If not, the current display content of the display device is obtained, and a list of information to be displayed is obtained.
  9. 保护隐私的显示方法，其特征在于，包括：A method for displaying privacy protection, characterized in that it comprises:
    检测当前观看显示设备的用户信息，所述用户信息包括用户身份；Detecting user information currently viewing the display device, the user information including a user identity;
    根据用户身份查询所述显示设备中各用户的具有查看权限的信息列表，得到每一个当前用户的具有查看权限的信息列表；Querying, according to the user identity, a list of information of each user in the display device with viewing rights, and obtaining a list of information of each current user having viewing rights;
    对所有当前用户的所述信息列表进行整合，得到所有当前用户均有查看权限的待显示信息列表，对所述待显示信息列表中的信息进行显示。The information list of all current users is integrated, and a list of to-be-displayed information that all current users have viewing rights is obtained, and information in the information list to be displayed is displayed.
  10. 根据权利要求9所述的保护隐私的显示方法，其特征在于，根据用户身份查询所述显示设备中各用户的具有查看权限的待显示信息列表，之前还包括：The method for displaying a privacy protection according to claim 9, wherein the querying the to-be-displayed information list of the viewing permission of each user in the display device according to the user identity, the method further includes:
    设置各用户观看所述显示设备时的待显示信息，设置各条待显示信息的属性为隐私信息或者公开信息，对各隐私信息设置允许查看的用户白名单；Setting the information to be displayed when each user views the display device, setting the attribute of each piece of information to be displayed as private information or public information, and setting a white list of users allowed to view for each private information;
    获取所述显示设备中预设的全部待显示信息，根据各条待显示信息的显示设置生成各 用户的具有查看权限的信息列表。Obtaining all the to-be-displayed information preset in the display device, and generating each according to display settings of each piece of information to be displayed A list of users' views with viewing rights.
  11. 根据权利要求9所述的保护隐私的显示方法，其特征在于，所述检测当前观看显示设备的用户信息包括：The method for displaying privacy protection according to claim 9, wherein the detecting the user information of the current viewing display device comprises:
    通过人脸识别检测当前观看显示设备的用户信息。The user information of the currently viewing display device is detected by face recognition.
  12. 保护隐私的显示装置，其特征在于，包括：A privacy-protecting display device, comprising:
    用户检测模块，用于检测当前观看显示设备的用户信息，所述用户信息包括用户身份；a user detection module, configured to detect user information currently viewing the display device, where the user information includes a user identity;
    信息收集模块，用于根据用户身份获取每一个当前用户预设的全部待显示信息，得到待显示信息列表；The information collecting module is configured to obtain, according to the identity of the user, all the information to be displayed preset by each current user, and obtain a list of information to be displayed;
    过滤显示模块，用于对所述待显示信息列表中的信息进行筛选，过滤掉其中不允许至少一个当前用户查看的隐私信息，对筛选后的待显示信息列表中的信息进行显示。The filtering display module is configured to filter information in the information list to be displayed, filter out private information in which at least one current user is not allowed to view, and display information in the filtered information list to be displayed.
  13. 根据权利要求12所述的保护隐私的显示装置，其特征在于，所述用户检测模块包括：The privacy protection display device of claim 12, wherein the user detection module comprises:
    人脸识别单元，用于通过人脸识别检测当前观看显示设备的用户信息。The face recognition unit is configured to detect user information of the currently viewed display device by face recognition.
  14. 根据权利要求12所述的保护隐私的显示装置，其特征在于，还包括：The display device for protecting privacy according to claim 12, further comprising:
    设置模块，用于设置各用户对应的待显示信息，设置各条待显示信息的属性为隐私信息或者公开信息，对各隐私信息设置允许查看的用户白名单。The setting module is configured to set information to be displayed corresponding to each user, set the attribute of each piece of information to be displayed as private information or public information, and set a white list of users to be viewed for each private information.
  15. 根据权利要求14所述的保护隐私的显示装置，其特征在于，所述过滤显示模块包括：The display device for protecting privacy according to claim 14, wherein the filtering display module comprises:
    第一过滤单元，用于读取所述待显示信息列表中每条信息的显示设置，得到其中各条隐私信息对应的用户白名单；检测各条隐私信息的用户白名单中是否包含所有当前用户，若否，过滤掉该条隐私信息。a first filtering unit, configured to read display settings of each piece of information in the to-be-displayed information list, to obtain a whitelist of users corresponding to each piece of private information, and to include all current users in the whitelist of users that detect each piece of private information. If not, filter out the private information.
  16. 根据权利要求15所述的保护隐私的显示装置，其特征在于，所述第一过滤单元用于：The privacy-protecting display device according to claim 15, wherein the first filtering unit is configured to:
    判断是否所有当前用户都轮询结束，若否，执行下一步；Determine whether all current users have polled the end, and if not, perform the next step;
    查询所述待显示信息列表中属于下一个当前用户的全部待显示信息，判断其中是否存在隐私信息，若存在隐私信息，执行下一步，若不存在，返回上一步；Querying all the to-be-displayed information belonging to the next current user in the to-be-displayed information list, determining whether there is private information, and if there is private information, performing the next step, if not, returning to the previous step;
    读取各条隐私信息对应的用户白名单，检测各条隐私信息的用户白名单中是否包含所有当前用户，若否，从所述待显示列表中删除该条隐私信息。The user white list corresponding to each piece of private information is read, and all the current users are detected in the user white list of each piece of private information. If not, the piece of private information is deleted from the to-be-displayed list.
  17. 根据权利要求14所述的保护隐私的显示装置，其特征在于，还包括： The display device for protecting privacy according to claim 14, further comprising:
    列表生成模块，用于获取所述显示设备中预设的全部待显示信息，根据各条待显示信息的显示设置生成各用户的具有查看权限的信息列表；a list generating module, configured to acquire all information to be displayed preset in the display device, and generate a list of information of each user having viewing rights according to display settings of each piece of information to be displayed;
    所述过滤显示模块包括：The filtering display module includes:
    第二过滤单元，用于将所述待显示信息列表中的每条信息分别与每一个当前用户的具有查看权限的信息列表进行比对，若所述信息不在至少一个当前用户的具有查看权限的信息列表中，从所述待显示列表中删除所述信息。a second filtering unit, configured to compare each piece of information in the to-be-displayed information list with a list of information of each current user having viewing rights, if the information is not in the view permission of at least one current user In the information list, the information is deleted from the to-be-displayed list.
  18. 根据权利要求12所述的保护隐私的显示装置，其特征在于，所述过滤显示模块包括：The display device for protecting privacy according to claim 12, wherein the filtering display module comprises:
    显示单元，用于对过滤后的待显示信息列表进行整理和排版，对整理和排版后的待显示信息列表中的信息进行显示。The display unit is configured to sort and type the filtered information list to be displayed, and display information in the information list to be displayed after finishing and typesetting.
  19. 根据权利要求12所述的保护隐私的显示装置，其特征在于，所述用户检测模块，还用于检测当前观看显示设备的用户数量；The privacy protection display device of claim 12, wherein the user detection module is further configured to detect a number of users currently viewing the display device;
    所述信息收集模块包括：The information collection module includes:
    模式判定单元，用于确定当前观看显示设备的用户数量大于一，判断所述显示设备是否允许同时显示多个用户的信息；a mode determining unit, configured to determine whether the number of users currently viewing the display device is greater than one, and determine whether the display device allows information of multiple users to be simultaneously displayed;
    第一收集单元，用于若允许同时显示多个用户的信息，根据用户身份获取每一个当前用户预设的全部待显示信息，得到待显示信息列表；The first collecting unit is configured to: if the information of the multiple users is allowed to be displayed at the same time, obtain all the information to be displayed preset by each current user according to the identity of the user, and obtain a list of information to be displayed;
    第二收集单元，用于若不允许同时显示多个用户的信息，获取所述显示设备当前的显示内容，得到待显示信息列表。The second collecting unit is configured to: if the information of the multiple users is not allowed to be displayed at the same time, obtain the current display content of the display device, and obtain a list of information to be displayed.
  20. 保护隐私的显示装置，其特征在于，包括：A privacy-protecting display device, comprising:
    用户检测模块，用于检测当前观看显示设备的用户信息，所述用户信息包括用户身份；a user detection module, configured to detect user information currently viewing the display device, where the user information includes a user identity;
    列表查询模块，用于根据用户身份查询所述显示设备中各用户的具有查看权限的信息列表，得到每一个当前用户的具有查看权限的信息列表；a list querying module, configured to query, according to a user identity, a list of information having viewing rights of each user in the display device, and obtain a list of information of each current user having viewing rights;
    列表整合模块，用于对所有当前用户的所述信息列表进行整合，得到所有当前用户均有查看权限的待显示信息列表，对所述待显示信息列表中的信息进行显示。The list integration module is configured to integrate the information list of all current users, obtain a list of to-be-displayed information that all current users have viewing rights, and display information in the information list to be displayed.
  21. 根据权利要求20所述的保护隐私的显示装置，其特征在于，还包括：The privacy-protecting display device of claim 20, further comprising:
    设置模块，用于设置各用户观看所述显示设备时的待显示信息，设置各条待显示信息的属性为隐私信息或者公开信息，对各隐私信息设置允许查看的用户白名单；a setting module, configured to set information to be displayed when each user views the display device, set an attribute of each piece of information to be displayed as private information or public information, and set a white list of users to be viewed for each private information;
    列表生成模块，用于获取所述显示设备中预设的全部待显示信息，根据各条待显示信 息的显示设置生成各用户的具有查看权限的信息列表。a list generating module, configured to acquire all information to be displayed preset in the display device, and display the information according to each item The display settings of the information generate a list of information for each user with viewing rights.
  22. 根据权利要求20所述的保护隐私的显示装置，其特征在于，所述用户检测模块包括：The privacy protection display device of claim 20, wherein the user detection module comprises:
    人脸识别单元，用于通过人脸识别检测当前观看显示设备的用户信息。 The face recognition unit is configured to detect user information of the currently viewed display device by face recognition.
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