CN115686292B - Information display method and device, electronic equipment and storage medium - Google Patents
Information display method and device, electronic equipment and storage medium Download PDFInfo
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- CN115686292B CN115686292B CN202310000504.2A CN202310000504A CN115686292B CN 115686292 B CN115686292 B CN 115686292B CN 202310000504 A CN202310000504 A CN 202310000504A CN 115686292 B CN115686292 B CN 115686292B
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Abstract
The application provides a method, a device, electronic equipment and a storage medium for information display, wherein the method comprises the following steps: according to historical test data obtained by testing the visual chart of a historical user in different display environments, determining a first association relation between the watching distance of the historical user and the minimum visual angle; determining a second association relationship between the viewing distance and the target viewing angle in different historical display environments according to the feedback data of the historical user and the first association relationship; responding to the touch operation of the user on the standard mode control, and determining a target visual angle of the current user for watching the visual chart based on the second association relation according to the current display environment and the watching distance of the current user; and adjusting the display information displayed by the terminal equipment according to the target visual angle of the visual chart watched by the current user. The display information displayed by the method can be suitable for different users.
Description
Technical Field
The present invention relates to the field of information display technologies, and in particular, to a method, an apparatus, an electronic device, and a storage medium for displaying information.
Background
With rapid development of technology, terminal devices such as mobile phones, computers, electronic readers, etc. gradually replace conventional paper and become new information carriers. The terminal devices display information through the display modules (display screens and touch screens), and a user knows relevant knowledge by browsing display contents on the display modules.
When the existing terminal equipment displays information, a common fixed display mode is used for displaying the information. For example, the font displays of "Song Ti" and "No. four" are always maintained, and whether or not there is discomfort when the user browses information using the terminal device is not considered. Because of the difference between the eyesight of different users and other factors, the existing mode of displaying information by the terminal equipment cannot enable all users to be in a comfortable browsing state.
Disclosure of Invention
In view of the foregoing, it is an object of the present application to provide a method, an apparatus, an electronic device and a storage medium for displaying information, so as to overcome the above technical problems.
In a first aspect, an embodiment of the present application provides a method for displaying information, where a graphical user interface is provided by a terminal device, where a standard mode control is displayed on the graphical user interface, and the method includes:
According to historical test data obtained by testing an eye chart of a historical user in different display environments, determining a first association relation between the viewing distance of the historical user and a minimum viewing angle in different historical display environments;
according to the feedback data of the target visual angles of the visual charts watched by the historical users in different historical display environments and the first association relation, determining a second association relation between the watching distance and the target visual angles in different historical display environments;
responding to the touch operation of a user on a standard mode control, and determining a target visual angle of a current user watching visual chart based on a second association relation between the watching distance and the target visual angle under different historical display environments according to the current display environment and the watching distance of the current user;
and adjusting the display information displayed by the terminal equipment according to the target visual angle of the current user watching the visual chart so that the current user can browse the display information displayed by the terminal equipment at the watching distance and the target visual angle.
In some technical solutions of the present application, determining, according to the feedback data of the target viewing angle of the visual chart and the first association relationship for the historical user in different historical display environments, the second association relationship between the viewing distance and the target viewing angle in different historical display environments includes:
According to feedback data of the historical user for viewing the target visual angles of the visual charts in different historical display environments, determining difference data of the historical display environments in the minimum visual angle and the target visual angle;
and adjusting the minimum view angle in the first association relation according to the difference data corresponding to the same history display environment to obtain a second association relation between the viewing distance in the adjusted history display environment and the target view angle.
In some technical solutions of the present application, the determining, based on the second association relationship between the viewing distance and the target viewing angle in different historical display environments, the target viewing angle of the current user viewing eye chart according to the current display environment and the viewing distance of the current user includes:
comparing the current display environment with the history display environment, and determining a target history display environment corresponding to the current display environment;
and obtaining the target visual angle of the current user viewing visual chart according to the second association relation between the viewing distance and the target visual angle and the viewing distance of the current user in the target history display environment.
In some technical solutions of the present application, comparing the current display environment with the history display environment to determine a target history display environment corresponding to the current display environment includes:
if the display environment with the same environmental characteristics as the current display environment exists in the history display environment, taking the display environment as a target history display environment;
and if the history display environment does not have the display environment with the same environmental characteristics as the current display environment, analyzing the change rule of the second association relationship between each history display environment and each history display environment, and generating the second association relationship corresponding to the target history display environment and the target history display environment.
In some technical solutions of the present application, the target viewing angle corresponds to an identification space, where the identification space is represented by a space containing a blank pixel; the adjusting the display information displayed by the terminal device according to the target viewing angle of the current user viewing the visual chart comprises the following steps:
and adjusting the display information displayed by the terminal equipment according to blank pixel points contained in test characters in the visual chart when the current user views the visual chart at a target visual angle.
In some technical solutions of the present application, the historical user corresponds to a user attribute, and the method further includes:
classifying the historical users according to the user attributes to obtain different types of historical users;
comparing the user attribute corresponding to the current user with the user attribute of the historical user in different types to determine a target historical user corresponding to the current user;
the determining, based on the second association between the viewing distance and the target viewing angle in different historical display environments, the target viewing angle of the current user viewing eye chart according to the current display environment and the viewing distance of the current user includes:
and determining the target visual angle of the current user viewing visual chart according to the current display environment and the viewing distance of the current user based on the second association relation between the viewing distance and the target visual angle of the target historical user under different historical display environments.
In some technical solutions of the present application, a personality mode control is displayed on the graphical user interface, and the method further includes:
responding to the touch operation of a user on a personality mode control, and displaying a configuration area on the graphical user interface;
Responding to data configuration operation aiming at different display environment viewing distances and target viewing angles, and acquiring the viewing distances and target viewing angles of different display environments input by a current user;
updating a second association relationship between the viewing distance and the target viewing angle under different historical display environments according to the viewing distance and the target viewing angle of different display environments input by the current user, so as to obtain a new second association relationship between the viewing distance and the target viewing angle under different display environments;
and determining the target visual angle of the current user viewing visual chart according to the current display environment and the viewing distance of the current user based on the second association relation between the viewing distance and the target visual angle under the new different display environments.
In a second aspect, an embodiment of the present application provides an apparatus for displaying information, where a graphical user interface is provided by a terminal device, where a standard mode control is displayed on the graphical user interface, and the apparatus includes:
the testing module is used for determining a first association relation between the watching distance of the historical user and the minimum visual angle under different historical display environments according to the historical test data obtained by the visual chart test of the historical user under different display environments;
The feedback module is used for determining a second association relation between the viewing distance and the target viewing angle under different history display environments according to the first association relation and the feedback data of the target viewing angle of the visual chart watched by the history user under different history display environments;
the response module is used for responding to the touch operation of a user on a standard mode control, and determining the target visual angle of the current user viewing visual chart according to the current display environment and the viewing distance of the current user based on the second association relation between the viewing distance and the target visual angle under different history display environments;
and the adjusting module is used for adjusting the display information displayed by the terminal equipment according to the target visual angle of the visual chart watched by the current user so that the current user can browse the display information displayed by the terminal equipment at the target visual angle at the watching distance.
In a third aspect, an embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor executes the steps of the method for displaying information described above.
In a fourth aspect, embodiments of the present application provide a computer readable storage medium having a computer program stored thereon, which when executed by a processor performs the steps of the method for displaying information described above.
The technical scheme provided by the embodiment of the application can comprise the following beneficial effects:
according to historical test data obtained by testing an eye chart of a historical user in different display environments, determining a first association relation between the watching distance of the historical user and a minimum viewing angle in different historical display environments; according to the feedback data of the target visual angles of the visual charts watched by the historical users in different historical display environments and the first association relation, determining a second association relation between the watching distance and the target visual angles in different historical display environments; responding to the touch operation of a user on a standard mode control, and determining a target visual angle of a current user watching visual chart based on a second association relation between the watching distance and the target visual angle under different historical display environments according to the current display environment and the watching distance of the current user; and adjusting the display information displayed by the terminal equipment according to the target visual angle of the current user watching the visual chart so that the current user can browse the display information displayed by the terminal equipment at the watching distance and the target visual angle. According to the method and the device for testing the historical user, the incidence relation between the viewing distance and the target viewing angle under different historical display environments is obtained, the target viewing angle suitable for the current user is determined according to the actual viewing distance and the viewing environment of the current user, the display information of the terminal device is adjusted according to the target viewing angle, and the display information displayed by the terminal device is ensured to be applicable to different users.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a method for displaying information according to an embodiment of the present application;
fig. 2 shows a schematic diagram for obtaining a second association relationship according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an apparatus for displaying information according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it should be understood that the accompanying drawings in the present application are only for the purpose of illustration and description, and are not intended to limit the protection scope of the present application. In addition, it should be understood that the schematic drawings are not drawn to scale. A flowchart, as used in this application, illustrates operations implemented according to some embodiments of the present application. It should be understood that the operations of the flow diagrams may be implemented out of order and that steps without logical context may be performed in reverse order or concurrently. Moreover, one or more other operations may be added to the flow diagrams and one or more operations may be removed from the flow diagrams as directed by those skilled in the art.
In addition, the described embodiments are only some, but not all, of the embodiments of the present application. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that the term "comprising" will be used in the embodiments of the present application to indicate the presence of the features stated hereinafter, but not to exclude the addition of other features.
With rapid development of technology, terminal devices such as mobile phones, computers, electronic readers, etc. gradually replace conventional paper and become new information carriers. The terminal devices display information through the display modules (display screens and touch screens), and a user knows relevant knowledge by browsing display contents on the display modules.
When the existing terminal equipment displays information, a common fixed display mode is used for displaying the information. For example, the font display of "Song Ti", "No. four" is always maintained. While patients with eye diseases, such as myopia and hyperopia, have different vision under different conditions due to different degrees. Sometimes the display mode is appropriate and sometimes the display mode is inappropriate.
Based on this, the embodiment of the application provides a method, a device, an electronic device and a storage medium for displaying information, and the following description is made by embodiments.
Fig. 1 is a flow chart of a method for displaying information, where the method provides a graphical user interface through a terminal device, and the graphical user interface displays a standard mode control, and the method includes steps S101-S104; specific:
s101, determining a first association relation between the watching distance of a historical user and a minimum visual angle under different historical display environments according to historical test data obtained by testing the visual acuity test of the historical user under different display environments;
s102, determining a second association relation between the viewing distance and the target viewing angle in different history display environments according to the first association relation and feedback data of the target viewing angle of the visual chart watched by the history user in different history display environments;
S103, responding to the touch operation of a user on a standard mode control, and determining a target visual angle of the current user watching visual chart based on the second association relation between the watching distance and the target visual angle under different historical display environments according to the current display environment and the watching distance of the current user;
and S104, according to the target visual angle of the visual chart watched by the current user, adjusting the display information displayed by the terminal equipment so that the current user can browse the display information displayed by the terminal equipment at the target visual angle at the watching distance.
According to the method and the device for testing the historical user, the incidence relation between the viewing distance and the target viewing angle under different historical display environments is obtained, the target viewing angle suitable for the current user is determined according to the actual viewing distance and the viewing environment of the current user, the display information of the terminal device is adjusted according to the target viewing angle, and the display information displayed by the terminal device is ensured to be applicable to different users.
Some embodiments of the present application are described in detail below. The following embodiments and features of the embodiments may be combined with each other without conflict.
The application provides an information display method which is applied to terminal equipment. The terminal device comprises a graphical user interface which enables information display. Terminal devices herein include, but are not limited to, cell phones, computers, electronic readers, pads, etc. In the application, a standard mode control and a personality mode control are displayed on a graphical user interface for a current user to select, and the current user enters different modes through different touch controls. The standard mode is to determine a second association relationship between the current user watching distance and the target viewing angle according to historical test data of a historical user; and the personality mode is to determine a second association relationship between the current user viewing distance and the target viewing angle according to the historical test data of the historical user and the current configuration data.
S101, determining a first association relation between the viewing distance of a historical user and a minimum viewing angle under different historical display environments according to historical test data obtained by testing the visual acuity test of the historical user under different display environments.
According to the method, the first association relation between the viewing distance of the historical user and the minimum viewing angle is determined by analyzing the historical test data under different display environments. The history user here is a user who has used the terminal device before using the terminal device by the current user, which indicates a user who is or is immediately using the terminal device for information browsing. The display environment characterizes the environment in which the terminal device (or eye chart) is located, and there are many factors affecting the user's viewing of the information displayed by the terminal device (or eye chart), such as illumination intensity, display brightness of the terminal device, etc. When information browsing is performed on the same terminal equipment (or visual charts) in different display environments by the user at the same viewing distance, the browsing effects are different. In order to avoid the influence of the display environment on the viewing distance and the minimum viewing angle, the application tests under different display environments respectively.
The test for a historic user here is to view an eye chart. The viewing distance and the minimum viewing angle are included in the history test data obtained by viewing the eye chart record at different distances. The minimum viewing angle here is the minimum resolvable viewing angle, i.e., the smallest character that can be seen by the user. The specific test comprises the following steps: sensing measurement: and displaying a plurality of questions with different character sizes, and enabling the user to describe or answer at a fixed distance until the user cannot judge when the questions are, so as to obtain the minimum visual angle of the user at the fixed distance. Non-sensory measurement: after entering a test state, the size of the displayed characters is gradually adjusted until the minimum viewing angle of the user is determined when the user cannot read the content of the article. The test requires attention to the following problems: the characters composing the problem cannot be obvious in characteristics; the problem cannot be too simple so that the subject can be judged by simple logical reasoning; the character patterns of some keywords in the questions are preferably similar to characters, and the representative questions or meanings are large in different diameters.
By analyzing the viewing distance and the minimum viewing angle in the historical data, a first association relationship between the viewing distance and the minimum viewing angle in the historical data can be obtained. Specifically, the viewing distance and the minimum viewing angle can be used as the abscissa and the ordinate to be converted into points in the coordinate system, and the points in the coordinate system are fitted, so that the first association relationship between the viewing distance and the minimum viewing angle can be obtained. The first association of the viewing distance with the minimum viewing angle may also be represented in a data table.
S102, determining a second association relation between the viewing distance and the target viewing angle in different history display environments according to the first association relation and feedback data of the target viewing angle of the visual chart watched by the history user in different history display environments.
In the prior art, when the visual testing is performed through the visual chart, as the viewing distance increases, the larger the characters that the user can see, the larger the minimum viewing angle is. However, for some users (eye disease patients, such as myopia and hyperopia patients), the vision is different under different conditions due to different degrees, and the vision test is performed through the visual chart without the change rule. That is, the change rule of the target viewing angle (the most comfortable viewing angle when viewing information, which can see information without effort) is not feasible with the minimum viewing angle change rule, and the target viewing angle cannot be obtained after the minimum viewing angle is obtained.
When a historical user is tested, the minimum visual angle corresponding to the viewing distance of the user can be obtained easily, and the minimum visual angle is the minimum visual angle at which the user can distinguish the test characters in the visual chart. However, for patients with eye diseases, such as myopia and hyperopia, the vision is not the same under different conditions due to the different degrees. There may be an eye discomfort condition when viewing information at a minimum viewing angle.
In order to facilitate users to browse information more comfortably, after obtaining the first association relationship between the viewing distance and the minimum viewing angle in each different history display environment, the application also determines the second association relationship between the viewing distance and the target viewing angle in the different history display environments. The target viewing angle here is that the user can distinguish the test characters in the eye chart at a more comfortable viewing angle.
When the vision test is performed on the history user, the test is generally started from a larger test character on the vision chart, and as the test character gradually becomes smaller, the visual angle which can be distinguished by the history user is gradually reduced, and the history user can experience a more comfortable visual angle in the process until the minimum visual angle is reached. After testing the historical user, the method and the device also collect feedback data of the historical user aiming at target visual angles under different display environments. For example, the target viewing angle of the history user in the display environment is determined by querying the history user or by filling the history user with a list. After obtaining feedback data of a historical user for a target viewing angle, the present application needs to obtain a second association relationship between a viewing distance and the target viewing angle according to the feedback data and a first association relationship between viewing data and a minimum viewing angle in the historical data, as shown in fig. 2, and includes the steps of:
S201, according to feedback data of the historical user for viewing the target visual angle of the visual chart under different historical display environments, determining difference data of the historical display environment at the minimum visual angle and the target visual angle;
s202, according to the difference data corresponding to the same history display environment, the minimum view angle in the first association relation is adjusted, and a second association relation between the viewing distance in the adjusted history display environment and the target view angle is obtained.
After the feedback data is obtained, the feedback data of a plurality of historical users in the historical display environment can be averaged (or processed in other modes) to obtain the difference data of the minimum visual angle and the target visual angle in the historical display environment. And adjusting the minimum visual angle in the first association relation under the history display environment according to the difference data, and adding a certain distinguishing visual angle on the basis of the minimum visual angle to obtain a second association relation between the viewing distance under the history display environment and the target visual angle. That is, when the first association is that the user views the eye chart at a minimum viewing angle at a certain viewing distance, the user can barely distinguish the test character in the eye chart, and the user can easily distinguish the test character in the eye chart when viewing the eye chart at an increased back viewing angle (target viewing angle) by correspondingly increasing the minimum viewing angle according to the difference data.
And S103, responding to the touch operation of a user on a standard mode control, and determining the target visual angle of the current user viewing visual chart based on the second association relation between the viewing distance and the target visual angle under different history display environments according to the current display environment and the viewing distance of the current user.
After the second association relation between the viewing distance and the target viewing angle under different history display environments is obtained, the second association relation is displayed through a graphical interface so as to be watched by the current user. If the current user considers that the second association is more consistent with the characteristics of the current user after browsing the second association, the current user can select the standard mode control displayed on the touch graphical user interface. The touch operation here is for the control, and specifically may include a control operation of touching a screen to the control, and a control operation of the control through a peripheral.
The terminal equipment further comprises a viewing distance measuring device (such as infrared rays and cameras) and a current display environment detecting device (such as a light sensor) through which the viewing distance of the current user and the display environment of the terminal equipment are measured. After the current user touches the standard mode control, the target visual angle of the visual chart watched by the current user is obtained based on the second association relation between the viewing distance and the target visual angle under different historical environments and the viewing distance and the display environment of the current user.
When determining the target viewing angle of the current user viewing the visual chart according to the viewing distances and the target viewing angles in different display environments in the historical data, two influencing factors exist: the first is that the historical display environment is different from the current display environment, and the second is that the user attribute of the historical user is different from the user attribute of the current user. That is, the current display environment may not be exactly the same as the historical display environment, and the user attributes of the current user may not be exactly the same as the historical user attributes. The display environment is mainly different in environmental characteristics, such as different illumination intensities. The user attributes are mainly represented by the age difference of the users, whether the users wear glasses, whether diseases exist and the like.
In order to reduce the influence degree of the influence factors, the following operations are performed when determining the current user target viewing angle: comparing the current display environment with the history environment, and determining a target history display environment which is relatively similar to the current display environment; or classifying the historical users according to the user attributes to determine target historical users which are relatively similar to the user attributes of the current users; or a combination of the two modes: comparing the current display environment with the history environment, and determining a target history display environment which is relatively similar to the current display environment; and classifying the historical users according to the user attributes, and determining target historical users which are relatively similar to the user attributes of the current users.
Specifically, when the target history display environment is determined, the environmental characteristics of the history display environment are compared with the environmental characteristics of the current display environment, and if the display environment with the same environmental characteristics as the current display environment exists in the history display environment, the display environment is used as the target history display environment. And if the display environment with the same environmental characteristics as the current display environment does not exist, analyzing the second association relations between each historical display environment and each historical display environment, and determining the influence rule of the environmental characteristic change on the second association relations. And further, according to the history display environment and the influence rule, a second association relationship corresponding to the target history display environment with the same environmental characteristics as the current display environment and the target history display environment can be generated. For example, where As is the target viewing angle, fs is the minimum viewing angle, and x is the viewing distance. When the historical illumination intensity is 8, the second association relationship is as=f (x, 8), and when the historical illumination intensity is 9 through analysis, the second association relationship is as=f (x, 9). When the historical illumination intensity is 10, the second association relationship is as=f (x, 10).
When determining the target historical users, firstly classifying the historical users with different user attributes to obtain the historical users with different types. And then, comparing the user attribute of the current user with the user attributes of the historical users in different types to determine the target historical user. And when the user attribute comparison is carried out, if the similarity between the user attribute of the current user and the user attribute of a certain type of lower historical user is greater than or equal to a preset threshold value, taking the historical user under the type as a target historical user. And if the similarity between the user attribute of the current user and the user attribute of the historical user under any type is smaller than a preset threshold, determining the target historical user according to the historical users of all types corresponding to all the user attributes of the current user. For example, when the current user is fifty years old and has two hundred degrees of myopia glasses, the history user corresponding to fifty years old and the history user having hundred degrees of myopia glasses are respectively determined, and the two types of history users are taken as target users together. And when determining the second association relationship between the viewing distance corresponding to the target historical user and the target visual angle, respectively setting weights for the second association relationships of the two types of historical users. And according to the corresponding weights of the second association relations of the historical users under the two types, further calculating to obtain the second association relation corresponding to the target historical user.
In this embodiment of the present application, as an optional embodiment, when the present application is implemented, the current display environment may be compared with the history environment, to determine a target history display environment that is relatively similar to the current display environment; the historical users are classified according to the user attributes, and target historical users which are relatively similar to the user attributes of the current user are determined, wherein the steps of determining the target historical display environment and determining the target historical users are not distinguished. The specific implementation process is the same as the above-mentioned processes implemented separately, and will not be described here again.
After the second association relation between the viewing distance corresponding to the current display environment where the current user is located and the target viewing angle is determined, the viewing distance of the current user is brought into the second association relation between the viewing distance corresponding to the current display environment and the target viewing angle, and then the target viewing angle of the visual chart when the current user views the viewing distance in the current display environment can be obtained.
And S104, according to the target visual angle of the visual chart watched by the current user, adjusting the display information displayed by the terminal equipment so that the current user can browse the display information displayed by the terminal equipment at the target visual angle at the watching distance.
After the target visual angle of the visual chart is watched at the observation position where the current user is in the current display environment is determined, the display information displayed on the terminal equipment line is adjusted according to the target visual angle. The display information includes text, characters, pictures and the like.
The method and the device determine the minimum visual angle according to the recognition of the test characters on the visual chart by human eyes when the visual chart is tested. Recognition gaps are set both from character to character and within characters (between strokes) of test characters (e.g., the "E" character) on the eye chart. The recognition pitch is filled by blank pixels. The more blank pixels means the easier the character is to recognize, whereas the fewer blank pixels the less the character is to be recognized. When detecting, if the user cannot confirm the character according to blank pixel points between the test characters or inside the test characters, the size corresponding to the character is considered to be the minimum visual angle of the user.
When the terminal device displays the display information, the display information is not necessarily consistent with the test characters on the visual chart. For example, the test character of the visual acuity chart is an E character, and the display information is a word information which is very popular. At this time, the present application needs to adjust the presentation information according to the target viewing angle of the user viewing the eye chart. The specific adjustment basis is blank pixel points contained in the test characters in the visual chart. For example, a word is usually formed by at least 16×16 lattices, so that when the font size is adjusted, the minimum viewing angle of the user viewing the eye chart is enlarged 16 times, the target viewing angle when the user viewing the terminal device displays text information is obtained, and then the display information is scaled relatively.
In this embodiment, as an optional embodiment, if the current user considers that the second association relationship does not conform to the characteristics of the current user after browsing the second association relationship, the current user may select the personality mode control displayed on the touch graphical user interface. The method further comprises the steps of:
responding to the touch operation of a user on a personality mode control, and displaying a configuration area on the graphical user interface;
responding to data configuration operation aiming at different display environment viewing distances and target viewing angles, and acquiring the viewing distances and target viewing angles of different display environments input by a current user;
updating a second association relationship between the viewing distance and the target viewing angle under different historical display environments according to the viewing distance and the target viewing angle of different display environments input by the current user, so as to obtain a new second association relationship between the viewing distance and the target viewing angle under different display environments;
and determining the target visual angle of the current user viewing visual chart according to the current display environment and the viewing distance of the current user based on the second association relation between the viewing distance and the target visual angle under the new different display environments.
If the current user selects the personality mode, the application displays a configuration area on the graphical user interface. The user can input the viewing distance and the target viewing angle under the current display environment according to subjective judgment in the configuration area. The data of the viewing distance and the target viewing angle can be one group or multiple groups. For example, a plurality of target viewing angles are input for one viewing distance, respectively, and at this time, the present application calculates an average value of the plurality of input target viewing angles as the target viewing angle used for the viewing distance. Or, a plurality of groups of viewing distances and target viewing angles are input, and at this time, the method analyzes according to the change rule of the viewing distances and the change rule of the target viewing angles, and verifies whether the relationship between the plurality of groups of data is reasonable. If unreasonable data exist, the unreasonable data are corrected, and the corrected viewing distance and target viewing angle for use are obtained.
After the viewing distance and the target viewing angle which can be normally used are obtained, the second association relationship between the viewing distance and the target viewing angle in the historical data is updated by using the viewing distance and the target viewing angle, so that the second association relationship between the viewing distance and the target viewing angle in new different display environments is obtained. There are two updating modes, the first is to put the input viewing distance and target viewing angle as new history data and the history data of the history user together as a whole to redetermine a new second association relation. This approach is well suited for a large number of users. The second updating mode is to determine a new second association relationship only by the viewing distance and the target viewing angle input by the user. This approach is well suited for personalized settings.
Fig. 3 shows a schematic structural diagram of an apparatus for displaying information according to an embodiment of the present application, where the apparatus includes:
providing a graphical user interface through the terminal device, wherein the graphical user interface displays a standard mode control, and the device comprises:
the testing module is used for determining a first association relation between the watching distance of the historical user and the minimum visual angle under different historical display environments according to the historical test data obtained by the visual chart test of the historical user under different display environments;
the feedback module is used for determining a second association relation between the viewing distance and the target viewing angle under different history display environments according to the first association relation and the feedback data of the target viewing angle of the visual chart watched by the history user under different history display environments;
the response module is used for responding to the touch operation of a user on a standard mode control, and determining the target visual angle of the current user viewing visual chart according to the current display environment and the viewing distance of the current user based on the second association relation between the viewing distance and the target visual angle under different history display environments;
and the adjusting module is used for adjusting the display information displayed by the terminal equipment according to the target visual angle of the visual chart watched by the current user so that the current user can browse the display information displayed by the terminal equipment at the target visual angle at the watching distance.
The determining, according to the feedback data of the target viewing angle of the visual chart of the history user in different history display environments and the first association relation, a second association relation between the viewing distance and the target viewing angle in different history display environments, includes:
according to feedback data of the historical user for viewing the target visual angles of the visual charts in different historical display environments, determining difference data of the historical display environments in the minimum visual angle and the target visual angle;
and adjusting the minimum view angle in the first association relation according to the difference data corresponding to the same history display environment to obtain a second association relation between the viewing distance in the adjusted history display environment and the target view angle.
The determining, based on the second association between the viewing distance and the target viewing angle in different historical display environments, the target viewing angle of the current user viewing eye chart according to the current display environment and the viewing distance of the current user includes:
comparing the current display environment with the history display environment, and determining a target history display environment corresponding to the current display environment;
And obtaining the target visual angle of the current user viewing visual chart according to the second association relation between the viewing distance and the target visual angle and the viewing distance of the current user in the target history display environment.
Comparing the current display environment with the history display environment, and determining a target history display environment corresponding to the current display environment, including:
if the display environment with the same environmental characteristics as the current display environment exists in the history display environment, taking the display environment as a target history display environment;
and if the history display environment does not have the display environment with the same environmental characteristics as the current display environment, analyzing the change rule of the second association relationship between each history display environment and each history display environment, and generating the second association relationship corresponding to the target history display environment and the target history display environment.
The target visual angle corresponds to an identification space, and the identification space is embodied by the blank pixel points; the adjusting the display information displayed by the terminal device according to the target viewing angle of the current user viewing the visual chart comprises the following steps:
And adjusting the display information displayed by the terminal equipment according to blank pixel points contained in test characters in the visual chart when the current user views the visual chart at a target visual angle.
The historical user corresponds to a user attribute, the apparatus further comprising:
the classification module is used for classifying the historical users according to the user attributes to obtain different types of historical users;
comparing the user attribute corresponding to the current user with the user attribute of the historical user in different types to determine a target historical user corresponding to the current user;
the determining, based on the second association between the viewing distance and the target viewing angle in different historical display environments, the target viewing angle of the current user viewing eye chart according to the current display environment and the viewing distance of the current user includes:
and determining the target visual angle of the current user viewing visual chart according to the current display environment and the viewing distance of the current user based on the second association relation between the viewing distance and the target visual angle of the target historical user under different historical display environments.
The graphical user interface is displayed with a personality mode control, and the response module is further configured to:
Responding to the touch operation of a user on a personality mode control, and displaying a configuration area on the graphical user interface;
responding to data configuration operation aiming at different display environment viewing distances and target viewing angles, and acquiring the viewing distances and target viewing angles of different display environments input by a current user;
updating a second association relationship between the viewing distance and the target viewing angle under different historical display environments according to the viewing distance and the target viewing angle of different display environments input by the current user, so as to obtain a new second association relationship between the viewing distance and the target viewing angle under different display environments;
and determining the target visual angle of the current user viewing visual chart according to the current display environment and the viewing distance of the current user based on the second association relation between the viewing distance and the target visual angle under the new different display environments.
As shown in fig. 4, an embodiment of the present application provides an electronic device for performing a method for displaying information in the present application, where the device includes a memory, a processor, a bus, and a computer program stored in the memory and capable of running on the processor, where the processor executes the steps of the method for displaying information described above.
In particular, the above-mentioned memory and processor may be general-purpose memory and processor, and are not limited herein, and the above-mentioned method for displaying information can be performed when the processor runs a computer program stored in the memory.
Corresponding to the method of information display in the present application, the embodiments of the present application also provide a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method of information display described above.
In particular, the storage medium can be a general-purpose storage medium, such as a removable disk, a hard disk, or the like, on which a computer program is executed to perform the above-described method of information display.
In the embodiments provided herein, it should be understood that the disclosed systems and methods may be implemented in other ways. The system embodiments described above are merely illustrative, e.g., the division of the elements is merely a logical functional division, and there may be additional divisions in actual implementation, and e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, system or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments provided in the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
It should be noted that: like reference numerals and letters in the following figures denote like items, and thus once an item is defined in one figure, no further definition or explanation of it is required in the following figures, and furthermore, the terms "first," "second," "third," etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the foregoing examples are merely specific embodiments of the present application, and are not intended to limit the scope of the present application, but the present application is not limited thereto, and those skilled in the art will appreciate that while the foregoing examples are described in detail, the present application is not limited thereto. Any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or make equivalent substitutions for some of the technical features within the technical scope of the disclosure of the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the corresponding technical solutions. Are intended to be encompassed within the scope of this application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A method of information display, wherein a graphical user interface is provided by a terminal device, the graphical user interface having a standard mode control displayed thereon, the method comprising:
according to historical test data obtained by testing an eye chart of a historical user in different display environments, determining a first association relation between the viewing distance of the historical user and a minimum viewing angle in different historical display environments; the display environment represents the environment in which the terminal equipment is located, and a plurality of factors influencing the user to browse the display information of the terminal equipment exist in the environment, including the display brightness of the terminal equipment;
according to the feedback data of the target visual angles of the visual charts watched by the historical users in different historical display environments and the first association relation, determining a second association relation between the watching distance and the target visual angles in different historical display environments;
responding to touch operation of a user on a standard mode control, and determining a target visual angle of a current user watching visual chart based on a second association relation between the watching distance and the target visual angle under different historical display environments according to the current display environment and the watching distance of the current user; the minimum viewing angle is a minimum resolvable viewing angle, and the target viewing angle is different from the minimum viewing angle; the change rule of the target visual angle is different from the change rule of the minimum visual angle, and the target visual angle cannot be obtained after the minimum visual angle is obtained;
And adjusting the display information displayed by the terminal equipment according to the target visual angle of the current user watching the visual chart so that the current user can browse the display information displayed by the terminal equipment at the watching distance and the target visual angle.
2. The method according to claim 1, wherein the determining, according to the first association relationship and feedback data of the history user for viewing the target viewing angle of the eye chart in different history display environments, a second association relationship between the viewing distance and the target viewing angle in different history display environments includes:
according to feedback data of the historical user for viewing the target visual angles of the visual charts in different historical display environments, determining difference data of the historical display environments in the minimum visual angle and the target visual angle;
and adjusting the minimum view angle in the first association relation according to the difference data corresponding to the same history display environment to obtain a second association relation between the viewing distance in the adjusted history display environment and the target view angle.
3. The method according to claim 1, wherein the determining the target viewing angle of the current user viewing eye chart according to the current display environment and the viewing distance of the current user based on the second association relationship between the viewing distance and the target viewing angle in different history display environments includes:
Comparing the current display environment with the history display environment, and determining a target history display environment corresponding to the current display environment;
and obtaining the target visual angle of the current user viewing visual chart according to the second association relation between the viewing distance and the target visual angle and the viewing distance of the current user in the target history display environment.
4. The method of claim 3, wherein the comparing the current display environment with the historical display environment to determine a target historical display environment corresponding to the current display environment comprises:
if the display environment with the same environmental characteristics as the current display environment exists in the history display environment, taking the display environment as a target history display environment;
and if the history display environment does not have the display environment with the same environmental characteristics as the current display environment, analyzing the change rule of the second association relationship between each history display environment and each history display environment, and generating the second association relationship corresponding to the target history display environment and the target history display environment.
5. The method of claim 1, wherein the target viewing angle corresponds to an identification pitch, the identification pitch being embodied by a pixel comprising a blank; the adjusting the display information displayed by the terminal device according to the target viewing angle of the current user viewing the visual chart comprises the following steps:
And adjusting the display information displayed by the terminal equipment according to blank pixel points contained in test characters in the visual chart when the current user views the visual chart at a target visual angle.
6. The method of claim 1, wherein the historical user corresponds to a user attribute, the method further comprising:
classifying the historical users according to the user attributes to obtain different types of historical users;
comparing the user attribute corresponding to the current user with the user attribute of the historical user in different types to determine a target historical user corresponding to the current user;
the determining, based on the second association between the viewing distance and the target viewing angle in different historical display environments, the target viewing angle of the current user viewing eye chart according to the current display environment and the viewing distance of the current user includes:
and determining the target visual angle of the current user viewing visual chart according to the current display environment and the viewing distance of the current user based on the second association relation between the viewing distance and the target visual angle of the target historical user under different historical display environments.
7. The method of claim 1, wherein the graphical user interface has a personality mode control displayed thereon, the method further comprising:
responding to the touch operation of a user on a personality mode control, and displaying a configuration area on the graphical user interface;
responding to data configuration operation aiming at different display environment viewing distances and target viewing angles, and acquiring the viewing distances and target viewing angles of different display environments input by a current user;
updating a second association relationship between the viewing distance and the target viewing angle under different historical display environments according to the viewing distance and the target viewing angle of different display environments input by the current user, so as to obtain a new second association relationship between the viewing distance and the target viewing angle under different display environments;
and determining the target visual angle of the current user viewing visual chart according to the current display environment and the viewing distance of the current user based on the second association relation between the viewing distance and the target visual angle under the new different display environments.
8. An apparatus for displaying information, wherein a graphical user interface is provided by a terminal device, the graphical user interface having a standard mode control displayed thereon, the apparatus comprising:
The testing module is used for determining a first association relation between the watching distance of the historical user and the minimum visual angle under different historical display environments according to the historical test data obtained by the visual chart test of the historical user under different display environments; the display environment represents the environment in which the terminal equipment is located, and a plurality of factors influencing the user to browse the display information of the terminal equipment exist in the environment, including the display brightness of the terminal equipment;
the feedback module is used for determining a second association relation between the viewing distance and the target viewing angle under different history display environments according to the first association relation and the feedback data of the target viewing angle of the visual chart watched by the history user under different history display environments;
the response module is used for responding to the touch operation of a user on a standard mode control, and determining the target visual angle of the current user watching visual chart according to the current display environment and the watching distance of the current user based on the second association relation between the watching distance and the target visual angle under different history display environments; the minimum viewing angle is a minimum resolvable viewing angle, and the target viewing angle is different from the minimum viewing angle; the change rule of the target visual angle is different from the change rule of the minimum visual angle, and the target visual angle cannot be obtained after the minimum visual angle is obtained;
And the adjusting module is used for adjusting the display information displayed by the terminal equipment according to the target visual angle of the visual chart watched by the current user so that the current user can browse the display information displayed by the terminal equipment at the target visual angle at the watching distance.
9. An electronic device, comprising: a processor, a memory and a bus, said memory storing machine readable instructions executable by said processor, said processor and said memory communicating over the bus when the electronic device is running, said machine readable instructions when executed by said processor performing the steps of the method of information display according to any of claims 1 to 7.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, performs the steps of the method of information display according to any of claims 1 to 7.
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