CN117290381A - Service equipment, display equipment and educational resource issuing method - Google Patents

Abstract

The embodiment of the application provides a service device, a display device and an educational resource issuing method, wherein after receiving a resource request sent by the display device, the service device acquires target grade labels contained in the resource request, acquires a plurality of first candidate grade labels corresponding to a preset number of first columns from a preset target information table to be matched with the target grade labels, determines educational resources corresponding to the first candidate grade labels identical to the target grade labels according to a matching result, and issues the educational resources as target educational resources to the display device. The service equipment provided by the application configures education resources of a plurality of grades for each column displayed by the display equipment, so that the service equipment can match the education resources of a plurality of grades at one time after receiving the request of the display equipment, the matching success rate is high, the issuing efficiency of the education resources can be improved, and the watching experience of a user is ensured.

Description

Service equipment, display equipment and educational resource issuing method

Technical Field

The present disclosure relates to the field of data distribution technologies, and in particular, to a service device, a display device, and an educational resource issuing method.

Background

At present, the large-screen education increases the function of setting the custom grade, that is, the user can set the corresponding grade on the display device, the display device requests the education resources of the corresponding grade to the service device according to the grade set by the user, the service device screens the corresponding education resources according to the grade of the user and transmits the education resources to the display device, and the display device displays the education resources transmitted by the service device at the corresponding position of the display interface.

The request transmitted by the display device to the service device generally includes the user's grade information, after the service device receives the request, in view of the educational resources of at most 3 rows of columns displayed on each display page of the display device, the service device will sequentially query from the grade educational resources corresponding to the columns of the first page according to a preset query sequence, and if the grade educational resources corresponding to the columns of the first page are queried, the service device will not feed back the educational resources to the display device. In this case, if the display device does not receive the own requested advanced education resources for a period of time, the request is again transmitted to the service device until the own requested advanced education resources fed back by the service device are received. For example, the display device requests nine education resources, the service device queries three education resources each time, the query sequence is arranged from low to high, the service device queries one to three education resources for the first request of the display device, and the display device requests nine education resources, the service device filters the queried one to three education resources for the first request, i.e. does not return one to three education resources to the display device, and the server device does not feed nine education resources back to the display device until the display device transmits the third request.

That is, when the display device requests the education resources of the required grade, a situation that the service device needs to make multiple requests to obtain the required education resources may occur, which may cause a problem of low efficiency of resource delivery, resulting in poor user experience.

Disclosure of Invention

The embodiment of the application provides a service device, a display device and an educational resource issuing method, wherein the service device can return a target educational resource requested by the display device to the display device under the condition that the display device sends a request for at most two times, so that the efficiency of issuing the resource is improved, and the watching experience of a user is ensured.

A first aspect of an embodiment of the present application provides a service device, including:

a processor configured to:

receiving a resource request sent by display equipment, and acquiring a target grade label contained in the resource request, wherein the resource request is used for requesting a target education resource corresponding to the target grade label;

acquiring a plurality of first candidate grade labels corresponding to a preset number of first columns from a preset target information table, wherein the target information table is used for indicating a plurality of columns, a plurality of grade labels corresponding to each column and corresponding relation among educational resources pointed by each grade label, and the preset number of first columns are displayed on any page of display equipment in a full screen mode;

Matching the target grade label with each first candidate grade label, and determining educational resources corresponding to the first candidate grade labels identical to the target grade label according to a matching result;

and based on the resource request, issuing the educational resources corresponding to the first candidate grade labels to the display equipment as target educational resources.

A second aspect of embodiments of the present application provides a display device, including:

the display screen is configured to display target educational resources issued by the service equipment;

a controller configured to:

responding to the operation of browsing the display screen by the user, generating a resource request, wherein the resource request carries the unique identifier of the user and the information of whether the user sets the grade;

and sending the resource request to the service equipment.

A third aspect of the embodiments of the present application provides an educational resource issuing method, including:

receiving a resource request sent by a display device, and acquiring a target grade label contained in the resource request, wherein the resource request is used for requesting a target education resource corresponding to the target grade label;

acquiring a plurality of first candidate grade labels corresponding to a preset number of first columns from a preset target information table, wherein the target information table is used for indicating the corresponding relation among the plurality of columns, the plurality of grade labels corresponding to each column and educational resources pointed by the grade labels, and the preset number of first columns are displayed on any page of display equipment in a full screen mode;

Matching the target grade label with each first candidate grade label, and determining educational resources corresponding to the first candidate grade labels identical to the target grade label according to a matching result;

based on the resource request, the educational resources corresponding to the first candidate grade label are issued to the display device as target educational resources.

A fourth aspect of the embodiments of the present application provides an educational resource issuing method, including:

responding to the operation of browsing the display screen by the user, generating a resource request, wherein the resource request carries the unique identifier of the user and the information of whether the user sets the grade;

and sending the resource request to the service equipment.

The technical scheme provided by the embodiment of the application at least can achieve the following beneficial effects:

according to the service equipment, the display equipment and the educational resource issuing method, after the service equipment receives the resource request sent by the display equipment, the target grade labels contained in the resource request are obtained, then a plurality of first candidate grade labels corresponding to a preset number of first columns are obtained from a preset target information table to be matched with the target grade labels, educational resources corresponding to the first candidate grade labels identical to the target grade labels are determined according to the matching result, and the educational resources are issued to the display equipment as target educational resources. According to the service equipment, the education resources of a plurality of grades are configured for each column displayed by the display equipment, so that the service equipment can be matched with the education resources of a plurality of grades at one time after receiving the request of the display equipment, the probability of successful matching is increased, the service equipment can rapidly respond to the request of the display equipment, the resources required by the display equipment are returned to the display equipment, the issuing efficiency of the education resources is improved, and the watching experience of a user is ensured.

Drawings

Fig. 1 is a schematic diagram of an operation scenario between a display device and a service device according to some embodiments of the present application;

FIG. 2 is a block diagram of a hardware configuration of the display device of FIG. 1 provided in some embodiments of the present application;

FIG. 3 is a block diagram of a hardware configuration of the control device of FIG. 1 provided in some embodiments of the present application;

FIG. 4 is a schematic diagram of a software configuration of the display device of FIG. 1 according to some embodiments of the present application;

FIG. 5 is a timing diagram illustrating interactions between a user, a display device, and a service device according to some embodiments of the present application;

FIG. 6 is a flow chart of an educational resource delivery method provided in some embodiments of the present application;

FIG. 7 is a flow chart of another method for delivering educational resources according to some embodiments of the present application;

FIG. 8 is a flow chart of another educational resource delivery method provided in some embodiments of the present application;

FIG. 9 is a flow chart of another educational resource delivery method provided in some embodiments of the present application;

FIG. 10 is a flow chart of another educational resource delivery method provided in some embodiments of the present application;

FIG. 11 is a flow chart of another educational resource delivery method provided in some embodiments of the present application;

Fig. 12 is a flow chart of another educational resource delivery method according to some embodiments of the present application.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of some embodiments of the present application more clear, the technical solutions of some embodiments of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application.

It should be noted that the brief description of the terms in some embodiments of the present application is only for convenience in understanding the embodiments described below, and is not intended to limit the implementation of some embodiments of the present application. Unless otherwise indicated, these terms should be construed in their ordinary and customary meaning.

The terms first, second, third and the like in the description and in the claims and in the above-described figures are used for distinguishing between similar or similar objects or entities and not necessarily for describing a particular sequential or chronological order, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.

The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements explicitly listed, but may include other elements not expressly listed or inherent to such product or apparatus.

The term "module" refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware or/and software code that is capable of performing the function associated with that element.

Fig. 1 is a schematic diagram of an operation scenario between a display device and a control device according to some embodiments of the present application. As shown in fig. 1, a user may operate the display device 200 through the mobile terminal 300 and the control device 100.

In some embodiments, the mobile terminal 300 may install a software application with the display device 200, implement connection communication through a network communication protocol, and achieve the purpose of one-to-one control operation and data communication. The audio/video content displayed on the mobile terminal 300 can also be transmitted to the display device 200, so as to realize the synchronous display function.

As also shown in fig. 1, the display device 200 is also in data communication with the server 400 via a variety of communication means. The display device 200 may be permitted to make communication connections via a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks.

The display apparatus 200 may additionally provide a smart network television function of a computer support function, including, but not limited to, a network television, a smart television, an Internet Protocol Television (IPTV), etc., in addition to the broadcast receiving television function.

Fig. 2 is a block diagram of a hardware configuration of the display device 200 of fig. 1 provided in some embodiments of the present application.

In some embodiments, display apparatus 200 includes at least one of a modem 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, memory, a power supply, a user interface.

In some embodiments, the detector 230 is used to collect signals of the external environment or interaction with the outside.

In some embodiments, the display 260 includes a display screen component for presenting a picture, and a driving component for driving an image display, for receiving an image signal from the controller output, for displaying video content, image content, and components of a menu manipulation interface, and a user manipulation UI interface, etc.

In some embodiments, communicator 220 is a component for communicating with external devices or servers 400 according to various communication protocol types.

In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored on the memory. The controller 250 controls the overall operation of the display apparatus 200.

In some embodiments, a user may input a user command through a Graphical User Interface (GUI) displayed on the display 260, and the user input interface receives the user input command through the Graphical User Interface (GUI).

In some embodiments, user interface 280 is an interface that may be used to receive control inputs.

Fig. 3 is a block diagram of a hardware configuration of the control device in fig. 1 according to some embodiments of the present application. As shown in fig. 3, the control device 100 includes a controller 110, a communication interface 130, a user input/output interface, a memory, and a power supply.

The control device 100 is configured to control the display device 200, and can receive an input operation instruction of a user, and convert the operation instruction into an instruction recognizable and responsive to the display device 200, functioning as an interaction between the user and the display device 200.

In some embodiments, the control device 100 may be a smart device. Such as: the control apparatus 100 may install various applications for controlling the display apparatus 200 according to user's needs.

In some embodiments, as shown in fig. 1, a mobile terminal 300 or other intelligent electronic device may function similarly to the control device 100 after installing an application that manipulates the display device 200.

The controller 110 includes a processor 112 and RAM 113 and ROM 114, a communication interface 130, and a communication bus. The controller 110 is used to control the operation and operation of the control device 100, as well as the communication collaboration among the internal components and the external and internal data processing functions.

The communication interface 130 enables communication of control signals and data signals with the display device 200 under the control of the controller 110. The communication interface 130 may include at least one of a WiFi chip 131, a bluetooth module 132, an NFC module 133, and other near field communication modules.

A user input/output interface 140, wherein the input interface includes at least one of a microphone 141, a touchpad 142, a sensor 143, keys 144, and other input interfaces.

In some embodiments, the control device 100 includes at least one of a communication interface 130 and an input-output interface 140. The control device 100 is provided with a communication interface 130 such as: the WiFi, bluetooth, NFC, etc. modules may send the user input instruction to the display device 200 through a WiFi protocol, or a bluetooth protocol, or an NFC protocol code.

A memory 190 for storing various operation programs, data and applications for driving and controlling the control device 100 under the control of the controller. The memory 190 may store various control signal instructions input by a user.

A power supply 180 for providing operating power support for the various elements of the control device 100 under the control of the controller.

Fig. 4 is a schematic view of software configuration in the display device in fig. 1 provided in some embodiments of the present application, in some embodiments, the system is divided into four layers, namely, an application layer (application layer), an application framework layer (Application Framework) layer (framework layer), an Android run layer (Android run layer) and a system library layer (system runtime layer), and a kernel layer from top to bottom.

In some embodiments, at least one application program is running in the application program layer, and these application programs may be a Window (Window) program of an operating system, a system setting program, a clock program, a camera application, and the like; or may be an application developed by a third party developer.

The framework layer provides an application programming interface (Aplication Pogramming Iterface, API) and programming framework for application programs of the application layer. The application framework layer includes a number of predefined functions. The application framework layer corresponds to a processing center that decides to let the applications in the application layer act.

As shown in fig. 4, the application framework layer in some embodiments of the present application includes a manager (manager), a Content Provider (Content Provider), a View System (View System), and the like.

In some embodiments, the activity manager is to: managing the lifecycle of the individual applications and typically the navigation rollback functionality.

In some embodiments, a window manager is used to manage all window programs.

In some embodiments, the system runtime layer provides support for the upper layer, the framework layer, and when the framework layer is accessed, the android operating system runs the C/C++ libraries contained in the system runtime layer to implement the functions to be implemented by the framework layer.

In some embodiments, the kernel layer is a layer between hardware and software. As shown in fig. 4, the kernel layer contains at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (e.g., fingerprint sensor, temperature sensor, touch sensor, pressure sensor, etc.), and the like.

In some embodiments, the kernel layer further includes a power driver module for power management.

In some embodiments, the software programs and/or modules corresponding to the software architecture in fig. 4 are stored in the first memory or the second memory shown in fig. 2 or fig. 3.

Firstly, the service device and the display device provided by the application may further provide an educational resource issuing method based on execution steps of a controller in the display device and a processor in the service device, and the following description is made on an application scenario issued by the educational resource: as shown in fig. 5, fig. 5 is a complete interaction diagram among the user 100, the display device 200 and the service device 400 according to the embodiment of the present application.

Step S501, a user views educational resources displayed on a display device by performing browsing operation on a display interface of the display device;

step S502, the display equipment generates a resource request carrying a unique identifier of a user and information of whether the user sets the affiliated grade according to the browsing operation of the user;

step S503, the display device sends a resource request to the service device;

step S504, the service equipment receives the resource request sent by the display equipment and analyzes the resource request;

step S505, the service equipment obtains the unique identification of the user in the resource request according to the analysis result, and matches the unique identification with the user information table, and if the matching is successful, the user is determined to be a real-name user;

step S506, the service equipment continues to determine whether the user sets the affiliated grade according to the information of whether the user sets the affiliated grade in the resource request sent by the display equipment, and if the user is determined to set the affiliated grade, the grade label is obtained;

Step S507, the service equipment acquires a plurality of first candidate grade labels corresponding to a preset number of first columns from a preset target information table;

step S508, the service equipment matches the target grade label with each first candidate grade label;

step S509, the service equipment determines educational resources corresponding to the first candidate grade labels with the same target grade labels according to the matching result;

step S510, based on the resource request, the service equipment issues the educational resources corresponding to the first candidate grade labels to the display equipment as target educational resources;

step S511, the display device displays the target educational resources in the target columns of the corresponding pages.

In order to facilitate further understanding of the technical solutions in some embodiments of the present application, the following details of the steps performed by the device 200 and the server 300 are shown in conjunction with some specific embodiments and the accompanying drawings, respectively.

First, as shown in fig. 6, fig. 6 is steps implemented by a processor of a service device according to an embodiment of the present application, where the steps include:

step S601, receiving a resource request sent by a display device, and obtaining a target grade label contained in the resource request.

The service device may receive the resource request sent by the display device through the communication interface that is internally set, and send the resource request to the processor of the service device for further processing, where the processing may be, for example, decryption processing. After the processor of the device to be served processes the resource request, if the information contained in the resource request is determined to be the information indicating that the target user has set the affiliated grade, the target grade label contained in the resource request can be obtained; if the information included in the resource request is determined to be information indicating that the target user does not set the belonging grade, the target grade label cannot be obtained.

If the service device has a communication relationship with a plurality of display devices, the resource request may further include a unique mark for distinguishing the display devices, so that the service device can quickly and accurately return to the corresponding display device after obtaining the educational resources requested by the display device.

Step S602, a plurality of first candidate grade labels corresponding to a predetermined number of first columns are obtained from a preset target information table, where the target information table is used to indicate correspondence among the plurality of columns, the plurality of grade labels corresponding to each column, and educational resources pointed by each grade label, and the predetermined number of first columns are displayed on any page of the display device in a full screen manner.

The target information table comprises a plurality of columns displayed on a display page by the display device, a plurality of grade labels corresponding to each column and education resources corresponding to each grade. The educational resources corresponding to each grade may be an acquisition address, URL, link, etc. of the educational resources.

Illustratively, the target information table may include the following:

(first column of display device) - (grade label of one grade-four grade) - (grade educational resource acquisition address of one grade-four grade)

(second column of display device) - (five-eight-grade label) - (five-eight-grade education resource acquisition address)

(third column of display device) - (nine-twelve-grade label) - (nine-twelve-grade educational resource acquisition address)

Of course, the target information table may also have other forms, such as:

(first column of display device) - (grade label of grade one-grade two) - (grade educational resource acquisition address of grade one-grade two)

(second column of display device) - (third-fourth grade label) - (third-fourth grade educational resource acquisition address)

(third column of display device) - (five-six-grade label) - (five-six-grade education resource acquisition address)

(fourth column of display device) - (grade label of seven-eight grade) - (grade education resource acquisition address of seven-eight grade)

(fifth column of display device) - (nine-ten grade label) - (nine-ten grade education resource acquisition address)

(sixth column of display device) - (grade label of eleven-twelve grade) - (grade education resource acquisition address of eleven-twelve grade)

It should be noted that, in order to facilitate description of the columns displayed in the different pages of the display device, the columns displayed in the different pages of the display device are named as a first column and a second column, and there is no other limitation on the first column and the second column.

In addition, when the service device issues the educational resources to the display device every time, the service device issues the educational resources according to the issuing sequence of one page, that is, the service device issues the educational resources displayed on the first page of the display device according to one request of the display device, the service device issues the educational resources displayed on the second page of the display device according to the second request of the display device, and the service device issues the educational resources displayed on the third page of the display device according to the third request of the display device. The service device obtains the grade label corresponding to the column displayed on one page of the display device each time according to the resource request sent by the display device. The order of the educational resources issued by the service equipment to the display equipment is fixed every time, and the situation that the display equipment needs to send multiple requests and the service equipment returns the educational resources required by the display equipment only exists because each column corresponds to one grade of educational resources in the prior art.

The predetermined number may be determined according to the number of columns displayed on the display page of the display device in a full screen manner, for example, 2 columns can be displayed on the display page of the display device in a full screen manner, and the predetermined number is 2; 3 columns can be displayed on the display page of the display device in a full screen mode, and the preset number is 3. Typically, a maximum of 3 columns are displayed on each display page of the display device, and the predetermined number is 3.

If the predetermined number is 3, the first column, the second column, and the third column in the target information table of the first form may be the same page displayed on the display device.

Likewise, for the second form of the target information table, the first column, the second column, and the third column may be the same page displayed on the display device, and the fourth column, the fifth column, and the sixth column may be the same page displayed on the display device. What needs to be explained here is: the pages displayed in the first column, the second column, and the third column are different from the pages displayed in the fourth column, the fifth column, and the sixth column.

Therefore, after the service device receives the resource request sent by the display device, if three columns can be displayed on the display page of the display device, the predetermined number of first columns obtained from the preset target information table may be first candidate grade labels corresponding to the first column, the second column and the third column or first candidate grade labels corresponding to the fourth column, the fifth column and the sixth column. It should be noted that, the service device may acquire the first candidate grade label corresponding to the column according to the preset setting sequence of the target information table, where the sequence may be determined according to the page displayed by each column, for example, the first column, the second column and the third column are displayed on the previous page of the fourth column, the fifth column and the sixth column, and may acquire the first candidate grade label corresponding to the first column, the second column and the third column first, and acquire the first candidate grade label corresponding to the fourth column, the fifth column and the sixth column if the matching fails.

The service device obtains a plurality of first candidate grade labels corresponding to a predetermined number of first columns from the target information table, where the first candidate grade labels are: grade labels of one grade to twelve grades.

In one embodiment, as shown in fig. 7, the service device may set the target information table by:

step S701, acquiring grade labels of all the current grades;

wherein the current total grade may be determined based on the presently set grade, e.g., the presently set grade includes: the first grade, second grade, third grade, fourth grade, fifth grade, sixth grade, seventh grade, eighth grade, ninth grade, tenth grade, eleventh grade, and twelfth grade, and then all the current grades are from one grade to twelve grades. Grade labels of one grade to twelve grades may be expressed in numerical form, for example: 1. 2, 3, 4, … …; it may also be expressed in the form of letters, for example: A. b, C, D … … L; the grade label may be expressed in other forms, and is not limited herein.

Step S702, selecting at least two first target grade labels from grade labels of all grades, and configuring the first target grade labels to one of a preset number of columns;

the selecting at least two first target grade labels may be selecting only two first target grade labels, may be selecting three first target grade labels, and may also be selecting four first target grade labels, which is not limited in this application.

The selection of the first target grade label may be sequentially performed according to the order of the grade from low to high, may be alternatively selected according to the order of the grade from low to high, may be sequentially performed according to the order of the grade from high to low, or the like, which is not limited in this application.

For example, if the service device selects 4 first target grade labels each time and selects the grade labels in order from low to high, the first time may be selecting a grade label of one grade, a grade label of two grades, a grade label of three grades, and a grade label of four grades, and configuring the grade labels of four grades to one first column of a predetermined number of columns, for example, to the first column of three columns; thus, the corresponding relation between the first column and the grade label of the first grade, the grade label of the second grade, the grade label of the third grade and the grade label of the fourth grade is established, and the service equipment can select the needed education resources from the education resources corresponding to the first grade-fourth grade to be issued when issuing the education resources for the first column.

Of course, the first column may also be to establish a correspondence with the grade label of the first grade and the grade label of the second grade; the corresponding relation can be established with the grade label of the first grade, the grade label of the second grade and the grade label of the third grade; the correspondence relationship may be established between the grade label of eleven grades and the grade label of twelve grades, which is not limited in this application.

Step S703, selecting at least two second target grade labels from the remaining grade labels, configuring the second target grade labels to one of the second columns of the remaining columns until the predetermined number of columns are configured with corresponding grade labels, wherein the remaining grade labels are other grade labels except the first target grade label in all grade labels, and the remaining columns are other columns except the first column in the predetermined number of columns;

if the corresponding grade labels of four grades are configured, and twelve grade labels of all grades are configured, eight grade labels remain, and four grade labels are selected from the remaining eight grade labels and configured to the first column in the remaining columns in the preset number.

For example, continuing to select a five-grade label, a six-grade label, a seven-grade label and an eight-grade label, and configuring the four-grade labels to one first column in the remaining columns in the predetermined number of columns, for example, to a second first column in the three columns; thus, the corresponding relation between the second first column and the five-grade label, the six-grade label, the seven-grade label and the eight-grade label is established, and the service equipment can select the needed educational resources from the educational resources corresponding to the five-grade to the eight-grade to be issued when issuing the educational resources for the second first column.

Of course, the second first column may also be to establish a correspondence with the third-level grade label and the fourth-level grade label; the corresponding relation can be established with the grade label of the fourth grade, the grade label of the fifth grade and the grade label of the sixth grade; the correspondence relationship may also be established with a nine-grade label and a ten-grade label, which is not limited in this application.

Step S704, if all the grade labels have the remaining target grade labels, selecting a preset number of columns to configure the target grade labels and the preset number of columns until all grade label configurations have corresponding relations with the columns, and generating an initial information table;

if the service device selects six grade labels for configuration each time, after two more configurations are performed, all grade labels are not remained, and the configuration is completed. If the service device selects the grade labels with less than six grades each time, three columns can be displayed on each page of the display device, after two configurations, the rest grade labels in all grade labels are configured for other columns continuously according to the configuration method, until all grade labels have corresponding columns, and the configuration is completed.

Illustratively, the initial information table includes the following:

first columns-1, 2, 3;

second columns-4, 5, 6;

third columns-7, 8, 9;

fourth columns-10, 11, 12.

The first column, the second column and the third column may be the same page displayed on the display device, and the fourth column may be a next page displayed on the display device to the page displaying the first column, the second column and the third column.

Alternatively, the initial information table may further include the following:

first columns-1, 2;

second columns-3, 4;

third columns-5, 6;

fourth columns-7, 8,

Fifth columns-9, 10;

sixth column-11, 12.

The first column, the second column and the third column may be the same page displayed on the display device, and the fourth column, the fifth column and the sixth column may be the next page displayed on the display device to display the pages of the first column, the second column and the third column.

Alternatively, the initial information table may further include the following:

first columns-1, 2, 3, 4;

second columns-5, 6, 7, 8;

third columns-9, 10, 11, 12;

Wherein the first column, the second column and the third column may be the same page displayed on the display device,

step S705, adding educational resources corresponding to each grade label in all grade labels to the initial information table, and generating a target information table.

Finally, the target information table may be obtained by adding the address, URL, link, etc. of the educational resource corresponding to each grade label to the position matching the corresponding grade label.

In one embodiment, as shown in fig. 8, before the processor of the service device obtains a predetermined number of first candidate grade labels corresponding to the first column from the preset target information table, the following steps are further performed:

step S801, determining whether a target user is a real-name user;

the real-name user may be a user authenticated according to an authentication rule set by the display device, may be a user having a right to view educational resource video, may be a user subscribing to a predetermined resource package of the display device, or the like, and is not limited thereto. By carrying out real-name confirmation on the target user, the method can be used for confirming whether the target user has the authority to watch the requested educational resource video, if the authority is not available, the service equipment does not need to issue the corresponding educational resource to the display equipment, and only on the premise that the target user is the real-name user, the service equipment can enter the next confirmation operation.

In one embodiment, as shown in fig. 9, the present application may use the steps of the method embodiment shown in fig. 9 to confirm whether the user is a real-name user:

step S901, matching the unique identification of the target user with a user information table, wherein the user information table comprises the unique identifications of a plurality of real-name users;

in step S902, if the unique identifier of the target user is matched from the user information table, the target user is determined to be a real-name user.

When the display device sends the resource request to the service device, the resource request may also carry a unique identifier of the target user, where the unique identifier is used to distinguish different users, and the unique identifier may be expressed by a number, a special character, a letter, a symbol, an image, and the like, which is not limited in this application.

The user information table may include unique identifiers of real-name users, and then the service device receives the resource request sent by the display device, analyzes the resource request to obtain the unique identifier of the target user, and matches the unique identifier with the user information table.

The method for determining whether the user is the target user or not is simple by matching with the unique identification of the known real-name user, and the comparison result can be obtained more quickly, so that the issuing efficiency of the educational resources is improved.

Step S802, if the target user is a real-name user, a plurality of first candidate grade labels corresponding to a preset number of first columns are obtained from a preset target information table.

If the target user is the real-name user, the target user may be determined based on the above method, and the first candidate grade labels corresponding to at least two first columns may be obtained from a preset target information table according to the above obtaining method, and then the matching may be performed. Therefore, repeated operation of the service equipment can be avoided, resources can be saved, and educational resources are prevented from being issued to users who are not fit.

In another embodiment, if the user is an anonymous user, other resources are delivered to the display device, the other resources being educational resources that are common to each grade.

Among them, general educational resources may refer to some educational resources that can be learned, watched at various levels, such as fire safety knowledge, health care knowledge, etc. Therefore, not only can educational resources be prevented from being issued to users who are not adapted, but also the users can respond to the watching demands of the users in time, and bad watching experience of the users is improved.

In another embodiment, if the user does not log on the display device, the unique identifier of the user is not carried in the resource request sent by the display device, and then the service device cannot obtain the unique identifier of the user after analyzing the resource request, and then the service device does not perform subsequent operations of matching the target educational resources, and may send other resources (educational resources common to each grade) to the display device, so that the display device displays the corresponding columns.

Step S603, matching the target grade label with each first candidate grade label, and determining educational resources corresponding to the first candidate grade labels identical to the target grade label according to the matching result;

after the first candidate grade labels corresponding to the predetermined number of first columns are obtained in the above manner, the target grade label may be matched with each first candidate grade label.

For example, if the display device is capable of displaying three columns in a full screen manner, the service device obtains first candidate grade labels corresponding to the three columns from the target information table as follows: the grade label of one grade-twelve grades can be seen that the service device can match the education resources of the grade required by the display device from the education resources corresponding to the grade label of all grades (namely, the education resources of all grades), so that the education resources can be necessarily matched with the target education resources, and the education resources can be issued to the display device. Therefore, the display device is not required to send the resource request for a plurality of times to obtain the education resources corresponding to the required grade, and the efficiency of issuing the education resources by the service device is improved.

Of course, as described above, when the service device configures the grade label and the corresponding educational resources for each column, a correspondence is established between at least two grade labels for each column, that is, the number of the first candidate grade labels obtained by the service device is at least 6, and the grade labels of all grades cannot be contained, so that the first request of the service device for the display device may fail to match, and for such a case, the following scheme is further provided, see the steps of fig. 10:

in one embodiment, as shown in fig. 10, fig. 10 is a flowchart showing steps performed by a processor of a service device after a failure to match a target grade label with each first candidate grade label:

step S1001, if the matching of the target grade label and each first candidate grade label fails, receiving a resource request sent by the display device again;

and the service equipment corresponds to the columns displayed on the display equipment if the service equipment selects the grade labels with the number less than four at a time. The service device may not issue educational resources of the level required by the display device to the display device if there is a situation that the target level tag cannot be matched in the acquired plurality of first candidate level tags for one request of the display device, and the page of the display device is displayed as empty. At this time, if the display device does not obtain the required educational resources, the resource request is sent again to the display device, and the first requested target educational resources are continuously requested.

Step S1002, a plurality of second candidate grade labels corresponding to a predetermined number of second columns are obtained from the target information table, where the predetermined number of second columns are displayed on other pages of the display device in a full screen, and the other pages are located at the next page where the predetermined number of first column pages are displayed.

The service device acquires a plurality of second candidate grade labels corresponding to a predetermined number of second columns from the target information table again, wherein the predetermined number of second columns are the next pages displayed on the predetermined number of first column display pages.

Illustratively, if the service device obtains a grade label of one grade to six grades for a first request of the display device, and the display device requests educational resources of nine grades, the first request of the service device for the display device does not return the educational resources required by the display device. The service device obtains grade labels of six grades to twelve grades according to the second request of the display device, and the target grade label and each second candidate grade label can be successfully matched.

Step S1003, matching the target grade label with each second candidate grade label, and determining educational resources corresponding to the second candidate grade labels identical to the target grade label;

When the service device configures the grade label for each column, two grade labels are configured for each column, and the service device can obtain grade labels corresponding to three columns each time according to the request of the display device according to the reason that the display device can display three columns at most on a display page generally, that is, the service device can obtain six grade labels and target grade labels at least for each resource request of the display device for matching. Therefore, if the target grade label is successfully matched for the first time, the target grade label can be successfully matched for the second time. After the matching is successful, a second candidate grade label identical to the target grade label may be determined from the plurality of second candidate grade labels.

Step S1004, based on the resource request, the educational resources corresponding to the second candidate grade label are issued to the display device as target educational resources.

Further, the educational resources corresponding to the second candidate grade label identical to the target grade label may be issued as the target educational resources to the display device.

Therefore, the display device in the present application can obtain educational resources of a desired grade by sending a request to the service device at most two times. If the service device obtains the grade label of the full grade aiming at one resource request of the display device, the service device can feed back the required target educational resources to the display device only under one resource request of the display device. Compared with the prior art, the technical scheme provided by the application can improve the speed of the service equipment responding to the request of the display equipment, improve the issuing efficiency of educational resources and further improve the watching experience of target users.

Step S604, based on the resource request, the educational resources corresponding to the first candidate grade label are issued to the display device as target educational resources.

Similarly, the service device may be able to match the first candidate grade label identical to the target grade label with respect to a single request from the display device, and send, to the display device, an address, URL, link, etc. of the educational resource corresponding to the first candidate grade label identical to the target grade label based on the target information table.

In one embodiment, this embodiment is a corresponding operation performed by a controller of a display device, wherein the display device includes a display screen for displaying various educational resources, the controller for performing the steps as shown in fig. 11:

step S1101, responding to the operation of browsing the display screen by the user, generating a resource request, wherein the resource request carries the unique identifier of the user and the information of whether the user sets the affiliated grade;

wherein, the user can be in the case of browsing the display screen of the display device, and the display device generates the resource request according to the browsing operation. If the user logs in the display device in a manner of user name and password before or during browsing, the display device can be a unique identifier of the user in the generated resource request, meanwhile, because the service device can issue educational resources of corresponding grades to the display device only when the user needs to be a real-name user and the user is provided with the corresponding grades through the display device, the display device also carries information of whether the user is provided with the corresponding grades in the generated resource request, so that the service device can determine whether the next operation is needed or not by analyzing the information obtained by the resource request after receiving the resource request sent by the display device, and the service device can perform the operation of issuing the educational resources more quickly, thereby further improving the issuing efficiency of the educational resources.

Step S1102, a resource request is sent to a service device.

If the display device generates the resource request, the resource request is sent to the service device through the network, and the target educational resource returned by the service device is waited for display, or the resource request is sent again by waiting for a return empty message.

In one embodiment, the controller of the display device further performs the steps as shown in fig. 12:

step S1201, receiving a target education resource returned by the service equipment aiming at the resource request;

if the user is a real-name user and the user sets the affiliated grade through the display device, the display device receives a target education resource returned by the service device after a preset time period, and the target education resource is matched with the affiliated grade of the user.

Step S1202, displaying the target educational resources in the target column of the corresponding page.

After receiving the target educational resources, the display device displays the target educational resources in the target columns of the corresponding pages. Illustratively, the display device may receive the nine-grade chinese educational resources sent by the service device, and may display the nine-grade chinese educational resources in the third column of the first page.

In addition, if the preset condition is met, the service device issues the universal educational resources to the display device according to the resource request sent by the display device, so that the display device can display the universal educational resources at the preset position. The preset condition is that the user does not log on the display device, the user is a non-real-name user, and the user does not set any grade to which the user belongs.

It is to be understood that, based on the several embodiments provided in the present application, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, where none of the embodiments exceed the protection scope of the present application.

The foregoing detailed description of the embodiments of the present application has further described the objects, technical solutions and advantageous effects thereof, and it should be understood that the foregoing is merely a specific implementation of the embodiments of the present application, and is not intended to limit the scope of the embodiments of the present application, and any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of the embodiments of the present application.

Claims (10)

1. A service apparatus, comprising:

a processor configured to:

Receiving a resource request sent by display equipment, and acquiring a target grade label contained in the resource request, wherein the resource request is used for requesting a target education resource corresponding to the target grade label;

acquiring a plurality of first candidate grade labels corresponding to a preset number of first columns from a preset target information table, wherein the target information table is used for indicating a plurality of columns, a plurality of grade labels corresponding to each column and corresponding relation among educational resources pointed by each grade label, and the preset number of first columns are displayed on any page of display equipment in a full screen mode;

matching the target grade label with each first candidate grade label, and determining educational resources corresponding to the first candidate grade labels identical to the target grade label according to a matching result;

and based on the resource request, issuing the educational resources corresponding to the first candidate grade labels to the display equipment as target educational resources.

2. The service device of claim 1, wherein the service device is further configured to:

if the matching of the target grade label and each first candidate grade label fails, the resource request sent by the display equipment is received again;

Acquiring a plurality of second candidate grade labels corresponding to a preset number of second columns from the target information table, wherein the preset number of second columns are displayed on other pages of the display device in a full screen mode, and the other pages are positioned on the next page of the first column page displaying the preset number;

matching the target grade label with each second candidate grade label, and determining educational resources corresponding to the second candidate grade labels identical to the target grade label;

and based on the resource request, issuing the educational resources corresponding to the second candidate grade labels to the display equipment as target educational resources.

3. The service device of claim 1, wherein the service device is further configured to:

after a target grade label contained in a resource request is acquired, determining whether a user requesting the target resource is a real-name user;

and if the user is a real-name user, acquiring a plurality of first candidate grade labels corresponding to a preset number of first columns from a preset target information table.

4. A service device according to claim 3, characterized in that the service device is further configured to:

And if the user is an anonymous user, other resources are issued to the display equipment, wherein the other resources are education resources which are universal for all grades.

5. A service device according to claim 3, wherein the resource request also carries a unique identity of the user, the service device being further configured to:

matching the unique identification of the user with a user information table, wherein the user information table comprises unique identifications of a plurality of real-name users;

and if the unique identification of the user is matched from the user information table, determining that the user is a real-name user.

6. The service device of claim 1, wherein the service device is further configured to:

acquiring grade labels of all the current grades;

selecting at least two first target grade labels from grade labels of all grades, and configuring the first target grade labels to one first column in the preset number of columns;

selecting at least two second target grade labels from the remaining grade labels, configuring the second target grade labels to one of the second columns of the remaining columns until the predetermined number of columns are configured with corresponding grade labels, wherein the remaining grade labels are other grade labels except the first target grade labels in the all grade labels, and the remaining columns are other columns except the first columns in the predetermined number of columns;

If all the grade labels have the residual target residual grade labels, selecting a preset number of columns to configure the target residual grade labels and the preset number of columns until all grade label configurations have corresponding relations with the columns, and generating an initial information table;

and adding educational resources corresponding to all the grade labels in the all grade labels into the initial information table to generate the target information table.

7. A display device, characterized by comprising:

the display screen is configured to display target educational resources issued by the service equipment;

a controller configured to:

responding to the operation of browsing the display screen by a user, and generating a resource request, wherein the resource request carries a unique identifier of the user and information of whether the user sets the affiliated grade;

and sending the resource request to service equipment.

8. The display device of claim 7, wherein the controller is further configured to:

receiving a target educational resource returned by the service equipment aiming at the resource request;

and displaying the target educational resources in the target columns of the corresponding pages.

9. A method of delivering educational resources, the method being performed on the service device of any of claims 1-6, the method comprising:

receiving a resource request sent by display equipment, and acquiring a target grade label contained in the resource request, wherein the resource request is used for requesting a target education resource corresponding to the target grade label;

acquiring a plurality of first candidate grade labels corresponding to a preset number of first columns from a preset target information table, wherein the target information table is used for indicating a plurality of columns, a plurality of grade labels corresponding to each column and corresponding relation among educational resources pointed by each grade label, and the preset number of first columns are displayed on any page of display equipment in a full screen mode;

matching the target grade label with each first candidate grade label, and determining educational resources corresponding to the first candidate grade labels identical to the target grade label according to a matching result;

and based on the resource request, issuing the educational resources corresponding to the first candidate grade labels to the display equipment as target educational resources.

10. A method of delivering educational resources, the method being performed on the display device of any one of claims 7-8, the method comprising:

Responding to the operation of browsing the display screen by a user, and generating a resource request, wherein the resource request carries a unique identifier of the user and information of whether the user sets the affiliated grade;

and sending the resource request to service equipment.