CN113220954A - Information display method and device and projection equipment - Google Patents

Information display method and device and projection equipment Download PDF

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Publication number
CN113220954A
CN113220954A CN202110510974.4A CN202110510974A CN113220954A CN 113220954 A CN113220954 A CN 113220954A CN 202110510974 A CN202110510974 A CN 202110510974A CN 113220954 A CN113220954 A CN 113220954A
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China
Prior art keywords
information
display
target
priority
module
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CN202110510974.4A
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Chinese (zh)
Inventor
李禹�
曹琦
王骁逸
张聪
胡震宇
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Shenzhen Huole Science and Technology Development Co Ltd
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Shenzhen Huole Science and Technology Development Co Ltd
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Priority to CN202110510974.4A priority Critical patent/CN113220954A/en
Publication of CN113220954A publication Critical patent/CN113220954A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/904—Browsing; Visualisation therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/9035—Filtering based on additional data, e.g. user or group profiles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]

Abstract

The disclosure provides an information display method, an information display device and projection equipment; the method comprises the steps of obtaining face information, obtaining an information set and target information screening conditions, screening a target information set matched with the face information from the information set according to the target information screening conditions, then obtaining the display priority of the target information set and the type of the information billboard, and finally carrying out projection display on the information in the target information set in the information billboard according to the display priority and the type of the information billboard. According to the method, the target information matched with the face information can be pushed by recognizing the face, and then the information in the target information set is correspondingly projected and displayed in the information billboard according to the display priority of the target information set and the type of the information billboard, so that the timeliness of pushing the important information is improved, and the important information can be acquired by a user.

Description

Information display method and device and projection equipment
Technical Field
The present disclosure relates to the field of projection display technologies, and in particular, to an information display method and apparatus, and a projection device.
Background
In the current information recommendation display system, the information billboard generally recommends and displays the information type appointed by the user or learned according to the historical browsing record, and what information is presented and the way of presenting the information is relatively fixed for the information billboard, which is not beneficial to the timely pushing of important information.
Therefore, the current information display method has the technical problem that the information display mode is fixed, which is not beneficial to the timely pushing of important information, and needs to be improved.
Disclosure of Invention
The disclosure provides an information display method, an information display device and projection equipment, which are used for solving the technical problem that the information display mode of the current information display method is fixed and is not beneficial to timely pushing important information.
In order to solve the technical problem, the present disclosure provides the following technical solutions:
the present disclosure provides an information display method, including:
collecting and identifying the face of a current user to obtain face information;
acquiring an information set and a target information screening condition, wherein the information set is a set formed by information sets of different information types, and the information sets are sets formed by information of the same type;
screening a target information set matched with the face information from the information set according to the target information screening condition;
acquiring the display priority of the target information set and the type of the information billboard;
and projecting and displaying the information in the target information set in the information billboard according to the display priority and the typesetting type.
Simultaneously, this disclosure still provides an information display device, includes:
the acquisition module is used for acquiring and identifying the face of the current user to obtain face information;
the first acquisition module is used for acquiring an information set and a target information screening condition, wherein the information set is a set formed by information sets of different information types, and the information sets are a set formed by information of the same type;
the screening module is used for screening a target information set matched with the face information from the information set according to the target information screening condition;
the second acquisition module is used for acquiring the display priority of the target information set and the typesetting type of the information billboard;
and the projection display module is used for displaying the information in the target information set in the information billboard in a projection manner according to the display priority and the typesetting type.
Optionally, the second obtaining module includes:
the third acquisition module is used for acquiring the preset display priority of each information type and the behavior data of the information billboard browsed by the user;
the analysis module is used for analyzing the behavior data to obtain the browsing duration and preference of the users on the information of the same type;
the first adjusting module is used for adjusting the display priority of the corresponding information type according to the browsing duration and the preference;
and the first searching module is used for searching the display priority of the information type corresponding to the target information set from the adjusted display priorities of the information types.
Optionally, the second obtaining module further includes:
the fourth obtaining module is used for obtaining the display priority and the current push parameter of each preset information type;
the second adjusting module is used for adjusting the display priority of each information type according to the pushing parameters;
and the second searching module is used for searching the display priority of the information type corresponding to the target information set from the adjusted display priority of each information type.
Optionally, the projection display module comprises:
the fifth acquisition module is used for acquiring the mapping relation between the display area in the information billboard and the priority of the user;
the first determining module is used for determining the display area in the information billboard corresponding to the priority of the current user according to the mapping relation between the display area in the information billboard and the priority of the user;
and the first display module is used for displaying the information in the target information set in a projection manner in a display area in the information billboard according to the display priority and the typesetting type.
Optionally, the first display module comprises:
a second determining module, configured to determine, according to the display priority and the type of composition, a target display module corresponding to the target information set, where the target display module is a display module of a display area in the information billboard;
the interface generating module is used for aggregating the information in the target information set in the target display module and generating a display interface;
and the information display module is used for displaying the information in the target information set in the target display module in a projection manner according to the display interface.
Optionally, the second determining module includes:
a sixth obtaining module, configured to obtain a mapping relationship between the display module in the type-setting type and the display priority;
the second determining module is used for determining the number of the display modules according to the typesetting type;
the third determining module is used for determining the number of the information sets to be displayed according to the number of the display modules;
a fourth determining module, configured to determine, according to the number of the information sets to be displayed and the display priority, a target information set to be displayed in the plurality of target information sets;
and the fifth determining module is used for determining the target display module corresponding to the target information set to be displayed according to the mapping relation between the display module in the typesetting type and the display priority.
Optionally, the interface generating module includes:
a sixth determining module, configured to determine, from the target displaying module, a displaying sub-module for each piece of information in the target information set;
and the information filling module is used for filling each piece of information in the target information set into the corresponding display sub-module so as to generate a display interface.
Optionally, the information presentation module includes:
a seventh obtaining module, configured to obtain a current projection display parameter;
the storage module is used for storing the information in the target information set in a to-be-displayed area when the current projection display parameter represents that the current target display module is displaying other contents;
and the display module is used for displaying the information in the target information set of the to-be-displayed area in a projection manner in the target display module according to the display interface after the current display content is finished.
Optionally, the information display apparatus further comprises:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring and identifying user behaviors to obtain an identification result, and the user behaviors comprise at least one of voice, gestures and operation instructions;
the instruction generating module is used for generating an information processing instruction according to the identification result, wherein the information processing instruction comprises at least one of deletion, editing and change of display priority;
and the processing module is used for processing the information of the target information set according to the information processing instruction.
The present disclosure provides a projection device comprising a processor and a memory, wherein the memory is used for storing a computer program, and the processor is used for operating the computer program in the memory to execute the steps in the information presentation method.
The present disclosure provides a computer-readable storage medium storing a plurality of instructions adapted to be loaded by a processor to perform the steps of the above-mentioned information presentation method.
Has the advantages that: the method comprises the steps of acquiring face information after the face of a current user is collected and identified, then acquiring an information set and a target information screening condition, screening a target information set matched with the face information from the information set according to the target information screening condition, then acquiring the display priority of the target information set and the typesetting type of an information billboard, and finally projecting and displaying the information in the target information set in the information billboard according to the display priority and the typesetting type. The information display method provided by the disclosure can obtain corresponding face information by recognizing a face, then pushes target information matched with the face information, and finally projects and displays information in the target information set in the information billboard according to the display priority order of the target information set according to the type of the information billboard.
Drawings
The technical solutions and other advantages of the present disclosure will become apparent from the following detailed description of specific embodiments of the present disclosure, which is to be read in connection with the accompanying drawings.
Fig. 1 is a schematic diagram of a system architecture provided by an embodiment of the present disclosure.
Fig. 2 is a schematic flow chart of an information displaying method according to an embodiment of the present disclosure.
Fig. 3a to 3c are schematic diagrams of layout types of display areas provided by the embodiment of the disclosure.
Fig. 4a to 4d are schematic diagrams of layout types of the display modules provided in the embodiment of the present disclosure.
Fig. 5a to 5e are schematic diagrams of a display module and a display submodule provided in an embodiment of the disclosure.
Fig. 6 is a schematic structural diagram of an information display device provided in the embodiment of the present disclosure.
Fig. 7 is a schematic structural diagram of a projection apparatus provided in an embodiment of the present disclosure.
Description of reference numerals:
101-a cloud server; 102-a projection terminal; 103-third party devices.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
In the embodiment of the disclosure, the information set refers to a set composed of information of the same type, for example, a news set is composed of a series of news information, a music set is composed of a series of music information, a shopping set is composed of a series of user-related shopping information, a logistics set is composed of a series of express logistics information, and the like; the information set refers to a set formed by different types of information sets, and it can be understood that a news set, a music set, a shopping set, a logistics set and the like form the information set.
In the embodiment of the present disclosure, the display priority refers to an agreement that the display module a to the display module D have a higher priority, which corresponds to four priorities, the display module a corresponds to the display module with the highest priority, and the display module B corresponds to the display module with the second highest priority; as in fig. 4b or fig. 4c, the highest priority display module is shown with the largest area and the second highest priority display module is shown with the second largest area.
In the embodiment of the present disclosure, the layout types of the information billboard include a layout of a display area and a layout of a display module in the display area, fig. 3a to 3c show the layout types of the display area in the information billboard, fig. 4a to 4d show the layout types of the display module in the display area, and it should be noted that fig. 3a to 4d show only schematic diagrams of a part of the layout types provided by the embodiment of the present disclosure, but not all the layout types.
The display area refers to at least one area divided by the information billboard, and is used for the user to browse corresponding information, for example, the layout condition of the display area in part of the information billboard is shown in fig. 3a to 3 c. Each display area corresponds to a user, the information billboard can be simultaneously divided into a plurality of display areas (such as fig. 3a and 3b), the display areas with corresponding sizes are distributed according to the sequence of user priorities for the users to watch, specifically, the display areas with high user priorities are large, the display areas with low user priorities are small, and the positions of the display areas can be adjusted according to the positions of the corresponding users and the visual angles of the eyes of the users; or only one display area (as shown in fig. 3c) can be used for the user with the highest priority to watch, and the position of the display area in the information billboard can be adjusted according to the position of the user and the visual angle of the eyes of the user; in addition, a temporary display area can be arranged, the temporary display area is mainly used for displaying information for strange users/uncommon users, and particularly, the temporary display area can be hidden under the condition that no strange users/uncommon users exist.
Fig. 4a to 4d show the layout of the display modules in a part of the display area. Wherein, fig. 4a represents the sequential typesetting display of the display modules, that is, according to the size of the priority, the information in the information set with the highest priority is displayed in the display module a, the information in the information set with the second highest priority is displayed in the display module B, and so on; fig. 4B and 4c represent the focused composition display of the display modules, that is, according to the size of the priority, the information in the information set with the highest priority is displayed in the display module a with the largest area of the display module, the information in the information set with the second highest priority is displayed in the display module B with the second largest area of the display module, and so on; fig. 4d represents the sequential typesetting display of the display module, that is, each type of information is sequentially displayed according to the priority level, when the latter type of information is displayed, the information displayed previously is covered, specifically, the information in the information set with the highest priority level is displayed in the display module a first, and after the display of the information is completed, the information in the information set with the second highest priority level is displayed in the display module B, that is, the display from the display module a to the display module B is realized by switching from the projection interface i to the projection interface ii.
Referring to fig. 1, fig. 1 is a schematic diagram of a system architecture provided in the embodiment of the present disclosure, the system at least includes a cloud server 101, a projection terminal 102, and a third-party device 103, where:
communication links are arranged among the cloud server 101, the projection terminal 102 and the third-party device 103 so as to realize information interaction. The type of communication link may include a wired, wireless communication link, or fiber optic cable, etc., and the disclosure is not limited thereto.
The cloud server 101 may be a cloud server providing basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, web services, cloud communication, middleware services, domain name services, security services, Content Delivery Networks (CDNs), and big data and artificial intelligence platforms.
The projection terminal 102 is provided with an information billboard, a plurality of pieces of information are displayed in the information billboard, the displayed information content is refined, a user selects a certain piece of information in the information billboard, then the user jumps to a third-party interface of an information source, and the information displayed by the third-party interface is more perfect. The projection terminal 102 may be a projection device such as a projector or a micro-projector that has a projection function and can mount an information signboard.
The third party device 103 may be a mobile communication device such as a laptop, a tablet, a smartphone, a wearable watch, and the like.
In the embodiment of the present disclosure, the projection terminal 102 may obtain various types of information sets from the cloud server 101 through the network as an information hub, and may also obtain various types of information sets from the third-party device 103, where the information sets constitute an information set. In addition, the projection terminal 102 is provided with a device capable of collecting a face, such as a camera, and the face of the user is identified after the projection terminal 102 collects the face of the user, so that face information is obtained, whether the duration that the user gazes at the information billboard reaches the preset duration can be further judged, and if the duration reaches the preset duration, projection display of information is performed for the user. Specifically, the projection terminal 102 needs to obtain an information set and a target information screening condition, then the projection terminal 102 may screen a target information set matching with the face information of the user from the information set according to the target information screening condition, then obtain a display priority of the target information set and a composition type of the information billboard, and finally display the information in the information set with the higher priority or importance screened into the information billboard according to the composition type.
It should be noted that the schematic diagram of the system architecture shown in fig. 1 is only an example, and the server, the terminal and the scenario described in the embodiment of the present disclosure are for more clearly illustrating the technical solution of the embodiment of the present disclosure, and do not form a limitation on the technical solution provided by the embodiment of the present disclosure, and as a person having ordinary skill in the art knows that along with the evolution of the system and the occurrence of a new service scenario, the technical solution provided by the embodiment of the present disclosure is also applicable to similar technical problems.
With reference to the above system architecture, the following will describe an information displaying method in the present disclosure in detail, please refer to fig. 2, fig. 2 is a schematic flow diagram of the information displaying method according to the embodiment of the present disclosure, and as shown in fig. 2, the information displaying method according to the embodiment of the present disclosure at least includes the following steps:
s201: and collecting and identifying the face of the current user to obtain face information.
The projection terminal is provided with a device capable of collecting human faces, such as a camera, and when a user is in a range capable of being collected by the camera of the projection terminal, the projection terminal collects and identifies the human faces of the user to obtain human face information of the user; in addition, the identification process can also comprise the step of judging whether the information display operation needs to be started according to the duration of the current user watching the information billboard, and if the duration of the current user annotating the information billboard reaches the preset duration, the information display operation can be started.
S202: and acquiring an information set and a target information screening condition, wherein the information set is a set formed by information sets of different information types, and the information set is a set formed by information of the same type.
The information acquisition mode can be directly acquired from a network, or can be acquired from third-party equipment such as a mobile phone, a tablet computer, a notebook computer and the like. The information set is a set composed of information sets of different information types, and the information types include but are not limited to: weather, schedule, news, user-related shopping information, express logistics information, take-out information, music push, video push, and the like.
Specifically, the target information screening condition may be obtained by user customization or obtained according to user data and a condition prediction model. The user data includes behavior data of a target user and personal basic information of the user, the behavior data may be information which is viewed by the user in an information billboard, a type of the information, or a frequency of viewing a certain type of information, or a stay time for viewing a certain type of information, and the like, the behavior data may be generally set as data generated in the last 3 days or the last 5 days, and the personal basic information of the user includes an age, a gender, a work, and the like of the user. It should be noted that the target information screening condition obtained according to the user data and the condition prediction model needs to be fed back to the user, and the user can adjust the target information screening condition according to the user's own requirements, so that the target information screening condition more meeting the user's requirements is obtained, and the information screening is more suitable for the user's requirements.
S203: and screening a target information set matched with the face information from the information set according to the target information screening condition.
And according to the target information screening condition, searching the target information screening condition matched with the face information from a database, so as to obtain the target information set according to the preference and habit of the user. The target information screening condition may be composed of one or more conditions, such as: condition 1: express delivery logistics information class, condition 2: news class, condition 3: takeaway information class, condition 4: and music, wherein corresponding express logistics sets, news sets, takeaway sets and music sets can be screened from a plurality of information sets of the information sets according to the target information screening conditions. At this time, the express logistics set, the news set, the takeout set and the music set are target information sets.
Specifically, at this time, the projection terminal collects two faces, and the corresponding users, that is, the user a and the user B, are obtained through recognition, and at this time, the information screening conditions for finding the user a in the data are as follows: condition 1: news class, condition 2: a music class; the information screening conditions of the user B are as follows: condition 1: a video class; condition 2: express logistics information. Therefore, news information and music information can be pushed for the user A, and video information and express logistics information can be pushed for the user B.
S204: and acquiring the display priority of the target information set and the typesetting type of the information billboard.
After the target information set is obtained through screening, the information in the target information set needs to be displayed, but before the display, the projection terminal needs to obtain the display priority of the target information set and the type of the information billboard. The layout types of the information signboards include a layout type of a display area in the information signboard and a layout type of a display module in the display area, and are schematic diagrams of the layout types of the display area in the information signboard provided by the embodiment of the present disclosure as shown in fig. 3a to 3c, where fig. 3a and 3b are split-screen display, and fig. 3c is single-screen display. It should be noted that different display areas correspond to different priorities of users, as shown in fig. 3a and 3b, the priorities of the users are positively correlated with the areas of the display areas, if the area of the display area i is the largest, the highest priority of the user is corresponded, and if the area of the display area ii is the second largest, the highest priority of the user is corresponded, and so on; in fig. 3c, there is only one display area in the message sign, i.e. corresponding to the highest priority of the user; in addition, the position of the display area can be adjusted according to the position of the user and the visual angle of the human eyes of the user. Specifically, the information signs shown in fig. 3a to 3c are all provided with a temporary display area, and for unfamiliar/uncommon users identified by the projection terminal, the information signs can be provided with the temporary display area shown in the figure for pushing display information to such users, and when such users do not exist, the temporary display area may not be displayed in the information signs.
As shown in fig. 4a to 4d, schematic diagrams of layout types of display modules in a display area provided in the embodiment of the present disclosure are provided, specifically, fig. 4a shows sequential layout display of the display modules, fig. 4b to 4c show focused layout display of the display modules, and fig. 4d shows sequential layout display of the display modules. It should be noted that, in the display modules shown in the drawings, different display modules correspond to different display priorities of target information sets, for example, the display module a shown in fig. 4a to 4D corresponds to information in an information set with the highest priority in the display target information sets, the display module B corresponds to information in an information set with the second highest priority in the display target information sets, the display module C shown in fig. 4a to 4B corresponds to information in an information set with the third highest priority in the display target information sets, and the display module D corresponds to information in an information set with the fourth highest priority in the display target information sets, where each display module includes at least one display submodule which provides an information template of an information type, and information is filled into a corresponding area in the display submodule to obtain a piece of push information.
In one embodiment, the step of obtaining the presentation priority of the target information set may include: acquiring preset display priority of each information type and behavior data of a user browsing information billboard; analyzing the behavior data to obtain the browsing duration and preference of the users to the information of the same type; adjusting the display priority of the corresponding information type according to the browsing duration and the preference; and searching the display priority of the information type corresponding to the target information set from the adjusted display priority of each information type. Specifically, the projection terminal sets a display priority for each information type, for example, the display priority of news is set as i, the display priority of express logistics information is set as ii, the display priority of weather is set as iii, the display priority of schedule is set as iv, the display priority of user-related shopping information is set as v, the display priority of takeout information is set as vi, the display priority of music push is set as vii, the display priority of video push is set as viii, and the like; according to behavior data of the information billboard browsed by the user, for example, information types browsed by the user, frequency for viewing a certain type of information, dwell time for viewing a certain type of information, and the like, if the frequency for browsing express logistics information by the user is the highest, and the frequency for browsing take-out information is the second highest, the display priority of the express logistics information can be adjusted to be I, the display priority of the take-out information is adjusted to be II, news corresponding to the original display priority I is adjusted to be display priority III, and the display priorities of other information types are unchanged, and if a target information set is the express logistics set, the news set, the take-out set, and the music set, the display priorities corresponding to the four target information sets are searched from the adjusted display priorities of the information types, so that the display priorities of the information types corresponding to the four target information sets can be obtained: express delivery commodity circulation collection's show priority is I, and news collection's show priority is III, and take out of business collection's show priority is II, and music collection's show priority is VII, then can obtain the order of showing the priority according to the sequencing from high to low to be: express logistics collection > take-away collection > news collection > music collection. It should be noted that, in the manner of adjusting the display priority of the corresponding information type according to the browsing duration and the preference, the priority may be adjusted simply according to the browsing duration, or according to the number of times of the browsing frequency, or the final preference is obtained by comprehensively considering the browsing duration and the browsing frequency, so as to adjust the priority.
In one embodiment, the step of obtaining the presentation priority of the target information set may further include: acquiring display priority and current push parameters of each preset information type; adjusting the display priority of each information type according to the pushing parameters; and searching the display priority of the information type corresponding to the target information set from the adjusted display priority of each information type. Specifically, the projection terminal sets a display priority for each information type, for example, the display priority of news is i, the display priority of express logistics information is ii, the display priority of weather is iii, the display priority of schedule is iv, the display priority of shopping information related to the user is v, the display priority of take-out information is vi, the display priority of music push is vii, the display priority of video push is viii, and the like, the current push parameter may be current time, the emotional state of the user collected by wearable devices such as a camera and a bracelet, and the like, and the motion state of the user, and the like. Through the mode, the information pushing is more intelligent and meets the requirements of users.
For example, if the current time is in the morning time period, the display priority of the news can be kept unchanged according to the current time; if the current time is in the evening period, the display priority of music push can be improved, the display priority of music push is adjusted to be I, the news corresponding to the original display priority I is adjusted to be the display priority VII, and if the target information sets are the express logistics set, the news set, the takeout set and the music set, the display priorities of the information types corresponding to the four target information sets are searched from the display priorities of the adjusted information types, so that the display priorities can be obtained: the display priority of the express logistics set is II, the display priority of the news set is VII, the display priority of the take-out set is VI, the display priority of the music set is I, and the display priority can be obtained according to the sequence from high to low: music collection > express delivery logistics collection > take-away collection > news collection.
For another example, the display priority of the corresponding information type can be adjusted according to the emotional state of the user, if the emotional state of the user is low at this time, the display priority of the video push can be increased, the display priority of the video push is adjusted to I, the display priority of the news corresponding to the original display priority I is adjusted to VIII, in addition, the display priority of music pushing is adjusted to II, the display priority of take-out information is adjusted to III, the corresponding display priority of the express logistics information with the original display priority II is adjusted to VII, the display priority of the weather with the original display priority III is adjusted to VI, the presentation priority of other information types is unchanged, assuming that the target information set is a video set, a news set, a take-out set and a music set, then, the display priorities of the information types corresponding to the three target information sets are searched from the adjusted display priorities of the information types, so as to obtain: the display priority of the video set is I, the display priority of the news set is VIII, the display priority of the take-out set is III, the display priority of the music set is II, and then the display priority can be obtained according to the sequence from high to low: video set > music set > take-away set > news set.
In addition, the display priority of each information type may be adjusted according to other pushing parameters such as the motion state of the user, for example, if the user is in motion at this time, the display priority of music pushing may be increased, and if the user is in a non-motion state at this time, the display priority of news may be increased, which is not described herein again.
In one embodiment, the step of obtaining the presentation priority of the target information set may further include: acquiring the display priority of each preset information type; and searching the display priority of the information type corresponding to the target information set from the display priorities of the information types. Specifically, the projection terminal sets a display priority for each information type, for example, the display priority of news is set as i, the display priority of express logistics information is set as ii, the display priority of weather is set as iii, the display priority of schedule is set as iv, the display priority of user-related shopping information is set as v, the display priority of takeout information is set as vi, the display priority of music push is set as vii, the display priority of video push is set as viii, and the like; assuming that the target information sets are the express logistics set, the news set, the takeout set and the music set, finding the display priorities of the information types corresponding to the four target information sets from the display priorities of the information types preset by the projection terminal can obtain: the display priority of the express logistics sets is II, the display priority of the news sets is I, the display priority of the takeaway sets is VI, the display priority of the music sets is VII, and the display priority can be obtained according to the sequence from high to low: news collection > express delivery logistics collection > take-away collection > music collection.
S205: and projecting the information in the display target information set in the information billboard according to the display priority and the typesetting type.
In an embodiment, since at least one user views the information billboard, in order to enable each user to see the information that each user wants to see, it is necessary to divide the corresponding display area for the corresponding user in the information billboard, and perform the projection display of the information in the corresponding display area, and the steps may include: acquiring a mapping relation between a display area in an information billboard and the priority of a user; determining a display area in the information billboard corresponding to the priority of the current user according to the mapping relation between the display area in the information billboard and the priority of the user; and displaying the information in the target information set in a projection manner in a display area in the information billboard according to the display priority and the typesetting type. Specifically, a large amount of face information and priority information of users are stored in a database of the projection terminal, wherein which user is the user can be determined according to the face information, so that the priority corresponding to the user is searched from the priority information of the user, and a mapping relationship exists between a display area in the information billboard and the priority of the user, for example, at this time, the projection terminal acquires face information of 4 users, the priority of the user a is iii, the priority of the user B is i, the priority of the user C is ii, and the priority of the user D is iv, then the priority ranking of the current user is from high to low: the user B, the user C, the user a, the user D, and the like are sorted according to the priority of the users, and if the obtained type of the layout is the type of the display area as shown in fig. 3a, the following may be determined according to the mapping relationship between the display area in the information billboard and the priority of the users under the type of the layout: the user B corresponds to the display area I, the user C corresponds to the display area II, the user A corresponds to the display area III, and the user D corresponds to the display area IV; if the obtained layout type is the layout type of the display area as shown in fig. 3b, according to the mapping relationship between the display area in the information signboard under the layout type and the priority of the user, it can be determined that: the user B corresponds to the display area I with the largest area, the user C corresponds to the display area II with the second largest area, the user A corresponds to the display area III with the third largest area in the information billboard, and the information billboard does not push and display the information which is interested by the user D at the moment; if the obtained layout type is the layout type of the display area as shown in fig. 3c, according to the mapping relationship between the display area in the information signboard under the layout type and the priority of the user, it can be determined that: and the user B corresponds to the display area I. Particularly, the position of the display area in the information billboard is not fixed, and dynamic adjustment can be performed according to the position of a user and the visual angle of human eyes of the user, so that the flexibility of information display is realized, the information display is more humanized, and the position of the user and the visual angle of the human eyes of the user need to be obtained through comprehensive judgment of a camera of the projection terminal and the user position acquisition module. If the corresponding face information is identified and not matched in the database of the projection terminal, the user is judged to be an unfamiliar user/an uncommon user, information push display can be carried out on the user in a temporary display area in the information billboard, in addition, the face of the user can be stored in the database of the projection terminal, and a display priority library of an interested information set corresponding to the user can be constructed according to behavior data of the user and the like.
In one embodiment, after determining the display area of the priority of the current user in the information billboard and obtaining the layout type and the display priority of the target information set, the information in the target information set needs to be displayed in the display area of the information billboard by projection, and the specific steps include: determining a target display module corresponding to the target information set according to the display priority and the typesetting type; aggregating the information in the target information set in the target display module and generating a display interface; and displaying the information in the target information set in a projection manner in the target display module according to the display interface.
The implementation steps of determining the target display module corresponding to the target information set according to the typesetting type and the display priority are as follows: acquiring a mapping relation between a display module and the display priority in the typesetting type; determining the number of display modules according to the typesetting type; determining the number of information sets to be displayed according to the number of the display modules; determining target information sets to be displayed in a plurality of target information sets according to the number of the information sets to be displayed and the display priority; and determining the target display module corresponding to the target information set to be displayed according to the mapping relation between the display module in the typesetting type and the display priority. Specifically, the type of layout here is a type of layout of the display module in the display area, and as shown in fig. 4a to 4d, the type of layout of the display module in a part of the display area is a schematic diagram provided in the present disclosure, and in the display module shown in the diagram, different display modules correspond to different display priorities in the target information sets. Assuming that the target information set is an express logistics set, a news set, a take-out set and a music set, wherein the display priority of the express logistics set is I, the display priority of the news set is III, the display priority of the take-out set is II, and the display priority of the music set is VII, the display priority can be obtained according to the sequence from high to low: express logistics collection > take-away collection > news collection > music collection. If the obtained typesetting type is the display module shown in fig. 4a, the display module a displays the information of the express logistics concentration, the display module B displays the information of the take-out concentration, the display module C displays the information of the news concentration, and the display module D displays the information of the music concentration; if the obtained layout type is the display module focused layout display shown in fig. 4c, the display module a will display the information of the express logistics concentration, the display module B will display the information of the take-out logistics concentration, and the information of the news set and the music set will not be displayed according to the layout type. By the method, important information can be displayed to the user, and the user can acquire the important information conveniently.
In an embodiment, the step of aggregating the information in the target information set in the target display module and generating the display interface specifically includes: determining a display submodule of each piece of information in the target information set from the target display module; and filling each piece of information in the target information set into a corresponding display sub-module to generate a display interface. Specifically, the display module is composed of at least one display sub-module, and fig. 5a to 5e show schematic diagrams of a part of the display sub-modules.
Assuming that the current display module needs to display information in a weather set, a weather display submodule shown in fig. 5a is determined first, the weather display submodule includes a weather icon display area, a temperature display area, a weather type display area, a positioning display area, a date display area and the like, each piece of weather information in the weather set is correspondingly filled to a corresponding position in the weather display submodule to obtain more detailed information, each piece of weather information is filled according to a template of the weather display submodule and then is placed in a corresponding display module, and a display interface of the display module shown in the right diagram in fig. 5a is generated.
Supposing that the current display module needs to display information of express logistics concentration, determining an express display sub-module shown in fig. 5b firstly, wherein the express display sub-module comprises an express state display area, a date display area, a logistics state display area, an express company display area, an express order number display area and the like, the express state comprises a to-be-taken piece, a delivery piece and a transportation piece, filling each piece of express logistics information in the express logistics concentration to a corresponding position in the express display sub-module correspondingly to obtain more detailed information, filling each piece of express logistics information according to a template of the express display sub-module, then placing the express logistics information in a corresponding display module, and generating a display interface of the display module shown in the right picture in fig. 5 b.
Assuming that the current display module needs to display information in the video push set, a video display sub-module shown in fig. 5c is determined, where the video display sub-module includes a video title display area, a video source display area, and the like, and each piece of express logistics information in the express logistics set is correspondingly filled to a corresponding position in the video display sub-module, for example, a video title "XX theater" is filled to the video title display area, a specific video is filled to the video display area, and a video source "XX cartoon" is filled to the video source display area, so as to obtain more detailed information, each piece of video information is filled according to a template of the video display sub-module, and then is placed in the corresponding display module, so as to generate a display interface of the display module shown in the right diagram in fig. 5 c.
In addition, fig. 5d also shows a schematic diagram of a news display submodule, where the news display submodule includes a news title display area, a news abstract display area, an abstract picture display area and a news source display area, where the news title display area is mainly used for displaying titles of news information, the news abstract display area is mainly used for displaying abstracts of the news information, and the abstract picture display area is mainly used for displaying abstract pictures of the news information, it should be noted that, if the piece of news information does not have an abstract picture, the area may be left blank, and the news source display area is mainly used for displaying sources of the news information, which may be an XX net, an XX society, and the like. Fig. 5e is a schematic diagram of a takeout showing submodule, which includes a takeout status showing area, a takeout order number showing area, a delivery status showing area, a distributor information showing area, and a map showing area, wherein the takeout status may include that a merchant has received an order, that a merchant is ready, that a rider has taken a good, that a rider has sent a good, that a rider has reached, and the like, the delivery status refers to where the current takeout is delivered, that the distributor information may include distributor information, a distributor contact way, a distributor body temperature, and the like, and the map showing area mainly shows a map of an area where the current takeout is located.
It should be noted that the information billboard includes at least one display area, each display area corresponds to one user, one display area includes at least one display module, and one display module includes at least one display sub-module, that is, the information billboard can push display information for multiple users at the same time, or push display information for only the user with the highest priority; in a display area, information in a plurality of types of information sets can be displayed simultaneously, and only information in an information set with the highest priority can be displayed; in one display module, a plurality of pieces of information can be displayed at one time, or only one piece of information can be displayed at one time.
In an embodiment, the step of displaying the information in the target information set in a projection manner in the target display module according to the display interface specifically includes: acquiring a current projection display parameter; when the current projection display parameters represent that the target display module is currently displaying other contents, storing the information in the target information set in a to-be-displayed area; after the current display content is finished displaying, the information in the target information set of the to-be-displayed area is displayed in the target display module in a projection mode according to the display interface. Specifically, before the step of "storing the information in the target information set in the area to be displayed" is executed, the display content of the current display module and the display priority of the target information set need to be determined, if the display priority of the target information set is higher than the display priority of the display content in the current display module, the current display content displayed in the target display module is directly switched to the information in the target information set, otherwise, the step of "storing the information in the target information set in the area to be displayed" is executed.
In one embodiment, after the information in the target information set is projected and displayed in the information billboard, the projected information can be processed in a human-computer interaction manner, and the specific steps include: acquiring and identifying user behaviors to obtain an identification result, wherein the user behaviors comprise at least one of voice, gestures and operation instructions; generating an information processing instruction according to the identification result, wherein the information processing instruction comprises at least one of deletion, editing and change of display priority; and processing the information of the target information set according to the information processing instruction. Specifically, the user may send out a voice, for example, "delete XX information" or "set top XX information for display", and the like, and then the projection terminal receives the voice, performs recognition, and converts the voice into a corresponding information processing instruction, so as to process the information displayed by the current information billboard; in addition, the user can also send out a gesture, the projection terminal captures the gesture through the camera and recognizes the gesture, and therefore a corresponding information processing instruction is generated to process the information displayed by the current information billboard; the user can also directly send an operation instruction to process the information displayed by the current information billboard through a remote controller configured by the projection terminal or a third-party device connected with the projection terminal.
Based on the content of the above embodiments, the embodiments of the present disclosure provide an information displaying apparatus, which may be disposed in a projection terminal. The information display apparatus is configured to execute the information display method provided in the foregoing method embodiment, and specifically, referring to fig. 6, the apparatus includes:
the acquisition module 601 is used for acquiring and identifying the face of the current user to obtain face information;
a first obtaining module 602, configured to obtain an information set and a target information screening condition, where the information set is a set formed by information sets of different information types, and the information set is a set formed by information of the same type;
a screening module 603, configured to screen a target information set matching the face information from the information set according to the target information screening condition;
a second obtaining module 604, configured to obtain a display priority of the target information set and a type of composition of the information billboard;
and a projection display module 605, configured to display the information in the target information set in the information billboard in a projection manner according to the display priority and the type of composition.
In one embodiment, the second obtaining module 604 includes:
the third acquisition module is used for acquiring the preset display priority of each information type and the behavior data of the information billboard browsed by the user;
the analysis module is used for analyzing the behavior data to obtain the browsing duration and preference of the users on the information of the same type;
the first adjusting module is used for adjusting the display priority of the corresponding information type according to the browsing duration and the preference;
and the first searching module is used for searching the display priority of the information type corresponding to the target information set from the adjusted display priorities of the information types.
In one embodiment, the second obtaining module 604 further comprises:
the fourth obtaining module is used for obtaining the display priority and the current push parameter of each preset information type;
the second adjusting module is used for adjusting the display priority of each information type according to the pushing parameters;
and the second searching module is used for searching the display priority of the information type corresponding to the target information set from the adjusted display priority of each information type.
In one embodiment, the projection presentation module 605 includes:
the fifth acquisition module is used for acquiring the mapping relation between the display area in the information billboard and the priority of the user;
the first determining module is used for determining the display area in the information billboard corresponding to the priority of the current user according to the mapping relation between the display area in the information billboard and the priority of the user;
and the first display module is used for displaying the information in the target information set in a projection manner in a display area in the information billboard according to the display priority and the typesetting type.
In one embodiment, the first display module comprises:
a second determining module, configured to determine, according to the display priority and the type of composition, a target display module corresponding to the target information set, where the target display module is a display module of a display area in the information billboard;
the interface generating module is used for aggregating the information in the target information set in the target display module and generating a display interface;
and the information display module is used for displaying the information in the target information set in the target display module in a projection manner according to the display interface.
In one embodiment, the second determining module comprises:
a sixth obtaining module, configured to obtain a mapping relationship between the display module in the type-setting type and the display priority;
the second determining module is used for determining the number of the display modules according to the typesetting type;
the third determining module is used for determining the number of the information sets to be displayed according to the number of the display modules;
a fourth determining module, configured to determine, according to the number of the information sets to be displayed and the display priority, a target information set to be displayed in the plurality of target information sets;
and the fifth determining module is used for determining the target display module corresponding to the target information set to be displayed according to the mapping relation between the display module in the typesetting type and the display priority.
In one embodiment, the interface generation module includes:
a sixth determining module, configured to determine, from the target displaying module, a displaying sub-module for each piece of information in the target information set;
and the information filling module is used for filling each piece of information in the target information set into the corresponding display sub-module so as to generate a display interface.
In one embodiment, the information presentation module comprises:
a seventh obtaining module, configured to obtain a current projection display parameter;
the storage module is used for storing the information in the target information set in a to-be-displayed area when the current projection display parameter represents that the current target display module is displaying other contents;
and the display module is used for displaying the information in the target information set of the to-be-displayed area in a projection manner in the target display module according to the display interface after the current display content is finished.
In one embodiment, the information presentation apparatus further comprises:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring and identifying user behaviors to obtain an identification result, and the user behaviors comprise at least one of voice, gestures and operation instructions;
the instruction generating module is used for generating an information processing instruction according to the identification result, wherein the information processing instruction comprises at least one of deletion, editing and change of display priority;
and the processing module is used for processing the information of the target information set according to the information processing instruction.
The information display apparatus of the embodiment of the present disclosure may be configured to implement the technical solutions of the foregoing method embodiments, and the implementation principles and technical effects thereof are similar and will not be described herein again.
Different from the prior art, the information display device provided by the disclosure is provided with a screening module, a second acquisition module and a projection display module, a target information set matched with face information is screened from the information set through the screening module so as to push the target information matched with the face information, then the display priority of the target information set and the type of composition of an information billboard are acquired through the second acquisition module, the target information set to be displayed is determined according to the type of composition and the display priority of the target information set through the projection display module, and meanwhile, according to the type of composition, the display area in the information billboard is displayed in the corresponding display module according to the high-low projection of the display priority of the target information set, the flexibility of the display mode is realized through the information display device, important information with high priority is displayed preferentially, and the timeliness of important information push is improved, the method is beneficial to the user to obtain important information.
Correspondingly, the embodiment of the disclosure also provides a projection device. As shown in fig. 7, the projection device may include a processor 701 having one or more processing cores, a Wireless Fidelity (WiFi) module 702, a memory 703 having one or more computer-readable storage media, an audio circuit 704, a display unit 705, an input unit 706, a sensor 707, a power supply 708, and a Radio Frequency (RF) circuit 709. Those skilled in the art will appreciate that the configuration of the projection device shown in fig. 7 is not intended to be limiting of the projection device and may include more or fewer components than shown, or some components in combination, or a different arrangement of components. Wherein:
the processor 701 is a control center of the projection apparatus, connects various parts of the whole electronic apparatus by using various interfaces and lines, and performs various functions of the projection apparatus and processes data by operating or executing software programs and/or modules stored in the memory 703 and calling data stored in the memory 703, thereby performing overall monitoring of the projection apparatus. In one embodiment, processor 701 may include one or more processing cores; preferably, the processor 701 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 701.
WiFi belongs to short-distance wireless transmission technology, and the projection equipment can help a user to send and receive e-mails, browse webpages, access streaming media and the like through the wireless module 702, and provides wireless broadband internet access for the user. Although fig. 7 shows the wireless module 702, it is understood that it does not belong to the essential constitution of the terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The memory 703 may be used to store software programs and modules, and the processor 701 may execute various functional applications and data processing by operating the computer programs and modules stored in the memory 703. The memory 703 may mainly include a program storage area and a data storage area, where the program storage area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the terminal, etc. Further, the memory 703 may include high speed random access memory, and may 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, the memory 703 may also include a memory controller to provide the processor 701 and the input unit 706 with access to the memory 703.
Audio circuitry 704 includes speakers that may provide an audio interface between a user and the projection device. The audio circuit 704 can transmit the electrical signal converted from the received audio data to a speaker, and the electrical signal is converted into a sound signal by the speaker and output; on the other hand, the speaker converts the collected sound signal into an electrical signal, which is received by the audio circuit 704 and converted into audio data, and the audio data is processed by the audio data output processor 701 and then transmitted to another device via the rf circuit 709, or the audio data is output to the memory 703 for further processing. The audio circuitry 704 may also include an ear-bud jack to provide communication of peripheral headphones with the projection device.
The display unit 705 may be used to display information input by or provided to a user and various graphical user interfaces of the terminal, which may be made up of graphics, text, icons, video, and any combination thereof.
The input unit 706 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, in one particular embodiment, the input unit 706 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. In one embodiment, the touch sensitive surface may comprise two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 701, and can receive and execute commands sent by the processor 701. In addition, touch sensitive surfaces may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 706 may include other input devices in addition to the touch-sensitive surface. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The projection device may also include at least one sensor 707, such as light sensors, motion sensors, 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 area according to the brightness of ambient light; the motion sensor may generate corresponding instructions based on gestures or other actions of the user. As for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which may be further configured for the projection device, detailed descriptions thereof are omitted here.
The projection device also includes a power supply 708 (e.g., a battery) for powering the various components, which may preferably be logically coupled to the processor 701 via a power management system to manage charging, discharging, and power consumption via the power management system. The power source 708 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
The rf circuit 709 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, receives downlink information of a base station and then sends the received downlink information to one or more processors 701 for processing; in addition, data relating to uplink is transmitted to the base station. In general, rf circuitry 709 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, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the radio frequency circuit 709 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.
Although not shown, the projection device may further include a camera, a bluetooth module, etc., which are not described herein. Specifically, in this embodiment, the processor 701 in the electronic device loads the executable file corresponding to the process of one or more application programs into the memory 703 according to the following instructions, and the processor 701 runs the application program stored in the memory 703, so as to implement the following functions:
collecting and identifying the face of a current user to obtain face information;
acquiring an information set and a target information screening condition, wherein the information set is a set formed by information sets of different information types, and the information sets are sets formed by information of the same type;
screening a target information set matched with the face information from the information set according to the target information screening condition;
acquiring the display priority of the target information set and the type of the information billboard;
and projecting and displaying the information in the target information set in the information billboard according to the display priority and the typesetting type.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed description, and are not described herein again.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, the disclosed embodiments provide a computer-readable storage medium having stored therein a plurality of instructions that are loadable by a processor to cause the following functionality:
collecting and identifying the face of a current user to obtain face information;
acquiring an information set and a target information screening condition, wherein the information set is a set formed by information sets of different information types, and the information sets are sets formed by information of the same type;
screening a target information set matched with the face information from the information set according to the target information screening condition;
acquiring the display priority of the target information set and the type of the information billboard;
and projecting and displaying the information in the target information set in the information billboard according to the display priority and the typesetting type.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
Wherein the computer-readable storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the computer-readable storage medium can execute the steps in any method provided by the embodiments of the present disclosure, the beneficial effects that can be achieved by any method provided by the embodiments of the present disclosure can be achieved, which are detailed in the foregoing embodiments and will not be described herein again.
Meanwhile, the disclosed embodiments provide a computer program product or a computer program comprising computer instructions stored in a computer-readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to cause the computer device to perform the method provided in the various alternative implementations described above. For example, the following functions are implemented:
collecting and identifying the face of a current user to obtain face information;
acquiring an information set and a target information screening condition, wherein the information set is a set formed by information sets of different information types, and the information sets are sets formed by information of the same type;
screening a target information set matched with the face information from the information set according to the target information screening condition;
acquiring the display priority of the target information set and the type of the information billboard;
and projecting and displaying the information in the target information set in the information billboard according to the display priority and the typesetting type.
The information display method, the information display device, the projection apparatus, and the computer-readable storage medium provided by the embodiments of the disclosure are described in detail above, and specific examples are applied herein to explain the principles and implementations of the disclosure, and the descriptions of the embodiments above are only used to help understand the method and the core ideas of the disclosure; meanwhile, for those skilled in the art, according to the idea of the present disclosure, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present description should not be construed as a limitation to the present disclosure.

Claims (11)

1. An information display method, comprising:
collecting and identifying the face of a current user to obtain face information;
acquiring an information set and a target information screening condition, wherein the information set is a set formed by information sets of different information types, and the information sets are sets formed by information of the same type;
screening a target information set matched with the face information from the information set according to the target information screening condition;
acquiring the display priority of the target information set and the type of the information billboard;
and projecting and displaying the information in the target information set in the information billboard according to the display priority and the typesetting type.
2. The information presentation method of claim 1, wherein the step of obtaining the presentation priority of the target information set comprises:
acquiring preset display priority of each information type and behavior data of a user browsing information billboard;
analyzing the behavior data to obtain the browsing duration and preference of the users to the information of the same type;
adjusting the display priority of the corresponding information type according to the browsing duration and the preference;
and searching the display priority of the information type corresponding to the target information set from the adjusted display priority of each information type.
3. The information presentation method of claim 1, wherein the step of obtaining the presentation priority of the target information set comprises:
acquiring display priority and current push parameters of each preset information type;
adjusting the display priority of each information type according to the pushing parameters;
and searching the display priority of the information type corresponding to the target information set from the adjusted display priority of each information type.
4. The information display method according to claim 1, wherein the step of displaying the information in the target information set in the information billboard by projection according to the display priority and the layout type comprises:
acquiring a mapping relation between a display area in an information billboard and the priority of a user;
determining a display area in the information billboard corresponding to the priority of the current user according to the mapping relation between the display area in the information billboard and the priority of the user;
and displaying the information in the target information set in a projection manner in a display area in the information billboard according to the display priority and the typesetting type.
5. The information display method according to claim 4, wherein the step of displaying the information in the target information set in a projection manner in the display area of the information billboard according to the display priority and the layout type comprises:
determining a target display module corresponding to the target information set according to the display priority and the typesetting type, wherein the target display module is a display module in a display area in the information billboard;
aggregating the information in the target information set in the target display module and generating a display interface;
and displaying the information in the target information set in a projection manner in the target display module according to the display interface.
6. The information display method according to claim 5, wherein the number of the object information sets is plural, and the step of determining the object display module corresponding to the object information set according to the display priority and the layout type includes:
acquiring a mapping relation between a display module and the display priority in the typesetting type;
determining the number of display modules according to the typesetting type;
determining the number of information sets to be displayed according to the number of the display modules;
determining target information sets to be displayed in a plurality of target information sets according to the number of the information sets to be displayed and the display priority;
and determining the target display module corresponding to the target information set to be displayed according to the mapping relation between the display module in the typesetting type and the display priority.
7. The information presentation method of claim 5, wherein the step of aggregating information in the target information set in the target presentation module and generating a presentation interface comprises:
determining a display submodule of each piece of information in the target information set from the target display module;
and filling each piece of information in the target information set into a corresponding display sub-module to generate a display interface.
8. The information presentation method according to claim 5, wherein the step of displaying the information projection in the target information set in the target presentation module according to the presentation interface comprises:
acquiring a current projection display parameter;
when the current projection display parameters represent that the target display module is currently displaying other contents, storing the information in the target information set in a to-be-displayed area;
after the current display content is finished displaying, the information in the target information set of the to-be-displayed area is displayed in the target display module in a projection mode according to the display interface.
9. The information display method according to any one of claims 1 to 8, further comprising, after the step of displaying the information in the target information set in the information billboard by projection according to the display priority and the layout type:
acquiring and identifying user behaviors to obtain an identification result, wherein the user behaviors comprise at least one of voice, gestures and operation instructions;
generating an information processing instruction according to the identification result, wherein the information processing instruction comprises at least one of deletion, editing and change of display priority;
and processing the information of the target information set according to the information processing instruction.
10. An information presentation device, comprising:
the acquisition module is used for acquiring and identifying the face of the current user to obtain face information;
the first acquisition module is used for acquiring an information set and a target information screening condition, wherein the information set is a set formed by information sets of different information types, and the information sets are a set formed by information of the same type;
the screening module is used for screening a target information set matched with the face information from the information set according to the target information screening condition;
the second acquisition module is used for acquiring the display priority of the target information set and the typesetting type of the information billboard;
and the projection display module is used for displaying the information in the target information set in the information billboard in a projection manner according to the display priority and the typesetting type.
11. A projection device, comprising: a processor and a memory, the memory being configured to store a computer program, the processor being configured to execute the computer program in the memory to perform the steps in the information presentation method of any one of claims 1 to 9.
CN202110510974.4A 2021-05-11 2021-05-11 Information display method and device and projection equipment Pending CN113220954A (en)

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Application publication date: 20210806