CN111840996B - Method, device and system for prompting card game rules and AR glasses - Google Patents

Abstract

The application relates to the technical field of augmented reality and discloses a method for prompting card game rules. The method for prompting card game rules comprises the following steps: the AR glasses send scene data to the server, the scene data comprises the current card holding of the player, the server compares the current card holding of the player with a preset rule to obtain prompt information, the server sends the prompt information to the AR glasses, and the AR glasses display the prompt information. By adopting the method for prompting the card game rules, a new player can be quickly integrated into a new card game, and the game experience of the new player is improved. The application also discloses a device, a system and AR glasses for prompting card game rules.

Description

Method, device, system and AR glasses for prompting card game rules

technical field

The present application relates to the field of augmented reality technology, for example, to a method, device, system and AR glasses for prompting card game rules.

Background technique

At present, card games are popular among people for their low cost and diverse gameplay. With the development of the Internet age, more and more people play card games on computers or mobile phones. However, when playing card games on computers or mobile phones, the interaction between players is poor. In some technologies, augmented reality (Augmented Reality, AR) technology is used to simulate and collect information such as players' postures, hands, and facial expressions. , to realize the virtual interaction between players. In addition, in order to make the game more fair, AR technology is used to collect environmental parameters and check whether these parameters meet the regulations. Only when these environmental parameters meet the regulations, the game is allowed to start.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in related technologies:

Neither technology that enhances player-to-player interaction nor technology that detects game fairness can improve the gaming experience for new players.

SUMMARY OF THE INVENTION

In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is presented below. The summary is not intended to be an extensive overview nor to identify key/important elements or to delineate the scope of these embodiments, but rather serves as a prelude to the detailed description that follows.

Embodiments of the present disclosure provide a method, device, system and AR glasses for prompting card game rules, so as to solve the technical problem that the prior art cannot improve the game experience of new players.

In some embodiments, the rules for prompting a card-type game are applied to AR glasses, and the method includes:

Send scene data to the server;

receiving prompt information fed back by the server;

Display the prompt information;

Wherein, the scene data includes the cards held by the current player, and the prompt information is obtained by comparing the cards held by the current player with preset rules.

In some embodiments, the method for prompting card game rules is applied to the server, the method comprising:

Receive the scene data sent by the AR glasses; wherein, the scene data includes the current player's license;

Comparing the current player's license with the preset rules to obtain prompt information;

Send the prompt information to the AR glasses.

In some embodiments, the device for prompting the rules of the card game includes a processor and a memory storing program instructions, and the processor is configured to execute the prompting method provided in the foregoing embodiments when executing the program instructions. The method of card game rules.

In some embodiments, the AR glasses include:

The first sending module is configured to send scene data to the server;

The first receiving module is configured to receive the prompt information fed back by the server;

a display module configured to display the prompt information;

Wherein, the scene data includes the cards held by the current player, and the prompt information is obtained by comparing the cards held by the current player with preset rules.

In some embodiments, the server includes:

The second receiving module is configured to receive the scene data sent by the AR glasses; wherein, the scene data includes the current player's license;

The comparison module is configured to compare the current player's license with the preset rules, and obtain prompt information;

The second sending module is configured to send the prompt information to the AR glasses.

In some embodiments, a computer program is stored on the storage medium, and when the computer program is executed by the processor, the method for presenting the rules of the card game provided in the foregoing embodiments is implemented.

The method, device, system and AR glasses for prompting card game rules provided by the embodiments of the present disclosure can achieve the following technical effects:

When a new player plays a card game, compare the new player's card with the preset rules, so as to obtain the prompt information that meets the preset rules, and display the prompt information to the new player, and the new player can play cards according to the prompt information. class games. In this way, new players can quickly integrate into a new card game, which improves the game experience of new players.

The foregoing general description and the following description are exemplary and explanatory only and are not intended to limit the application.

Description of drawings

One or more embodiments are exemplified by the corresponding drawings, and these exemplifications and drawings do not constitute a limitation to the embodiments, and elements with the same reference numerals in the drawings are shown as similar elements, and where:

FIG. 1 is a schematic diagram of an implementation environment involved in a method for prompting card game rules provided by an embodiment of the present disclosure;

Fig. 2 is a schematic diagram of a method for prompting card game rules provided by an embodiment of the present disclosure;

Fig. 3 is a schematic diagram for displaying prompt information provided by an embodiment of the present disclosure;

Fig. 4 is a schematic diagram for selecting a card to be prompted provided by an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located according to an embodiment of the present disclosure;

Fig. 6 is a schematic diagram of a method for prompting card game rules provided by an embodiment of the present disclosure;

FIG. 7 is a schematic diagram for obtaining prompt information provided by an embodiment of the present disclosure;

Fig. 8 is a schematic diagram for obtaining prompt information provided by an embodiment of the present disclosure;

FIG. 9 is a schematic diagram of a method for prompting card game rules provided by an embodiment of the present disclosure;

Fig. 10 is a schematic diagram of a system for prompting card game rules provided by an embodiment of the present disclosure;

Fig. 11 is a schematic diagram of a system for prompting card game rules provided by an embodiment of the present disclosure;

Fig. 12 is a schematic diagram of AR glasses provided by an embodiment of the present disclosure;

Fig. 13 is a schematic diagram of AR glasses provided by an embodiment of the present disclosure;

Fig. 14 is a schematic diagram of a server provided by an embodiment of the present disclosure;

Fig. 15 is a schematic diagram of a server provided by an embodiment of the present disclosure;

Fig. 16 is a schematic diagram of a server provided by an embodiment of the present disclosure;

FIG. 17 is a schematic diagram of a smart terminal provided by an embodiment of the present disclosure;

Fig. 18 is a schematic diagram of an apparatus for prompting rules of a card game provided by an embodiment of the present disclosure.

Detailed ways

In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances so as to facilitate the embodiments of the disclosed embodiments described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

Unless stated otherwise, the term "plurality" means two or more.

In the embodiments of the present disclosure, the character "/" indicates that the preceding and following objects are an "or" relationship. For example, A/B means: A or B.

With reference to FIG. 1 , an embodiment of the present disclosure provides an environmental schematic diagram of an implementation environment involved in a method for prompting card game rules. This implementation environment includes AR glasses 110 , a server 120 and a smart terminal 130 .

The server 120 communicates with the AR glasses 110 through a wired connection/wireless connection, and the server 120 communicates with the smart terminal 130 through a wired connection/wireless connection.

The AR glasses 110 are wearable devices that have camera/photographing functions and can superimpose virtual videos/images on actual/video/images obtained through camera/photographing. In the AR glasses 110, the optical center of the front high-definition camera, the center point of the virtual screen, and the center point of the virtual imaging image form a straight line in three-dimensional space. In the AR glasses 110, a virtual screen of a set size is projected at a set distance, and the center point of the virtual screen coincides with the center point of the human field of vision. The screen size is determined by the internal parameters of the projection system, and the width and height are constant. Moreover, the AR glasses 110 will enlarge the center of the virtual image during the display process, and the zoom ratio and the AR glasses 110 are controlled by built-in parameters.

The server 120 may be one server, or a server cluster composed of several servers, or a cloud computing center.

The smart terminal 130 is an electronic device with a network access function and a human-computer interaction function. The smart terminal 130 may be a smart phone, a tablet computer, an ultra-mobile personal computer (Ultra-mobile Personal Computer, UMPC), a netbook, a personal digital assistant (Personal Digital Assistant, PDA) and other terminal devices, and is not limited thereto. The smart device 130 can install an application program, and the smart device 130 can interact with the user by voice, or by setting a display device-user input device to interact with the user.

As shown in FIG. 2 , the embodiment of the present disclosure provides a method for prompting the rules of a card game. In this embodiment, the method for prompting card game rules is applied to the AR glasses shown in FIG. 1 for illustration. The method for prompting card game rules includes:

S201. Send scene data to a server.

Wherein, the scene data includes the current player's license.

The scene data may be a scene video, or a scene image.

The AR glasses can send original scene data to the server, and the AR glasses can also process the original scene data, such as compression and segmentation, and send the processed scene data to the server.

The scene data includes the current player's license, so that after receiving the scene data, the server can extract the player's license from the scene data, which is convenient for comparing the player's card with the preset rules, so as to obtain correct prompt information.

The server receives the original scene data or processed scene data sent by the AR glasses, extracts the current player's license from the scene data, compares the current player's license with the preset rules, obtains the prompt information, and then sends the prompt information to the AR glasses .

Before the AR glasses send the scene data to the server, it also includes: the AR glasses obtain the scene data. For example, AR glasses can obtain scene video/scene images through their own camera/photographing device.

S202. Receive prompt information fed back by the server.

Wherein, the prompt information is obtained by comparing the current player's license with the preset rules.

Wherein, the prompt information includes but not limited to: the cards that can be played according to the preset rules, the cards currently needed, the number of winning cards, the number of losing cards or the winning percentage.

Optionally, the prompt information has a mapping relationship with the current player's license. For example, in the prompt information, the card to be prompted is represented by a card ID (Identity Document, ID); or, in the prompt information, the specific meaning of the card is used to represent the card to be prompted, for example, the specific meaning of the card can be included in the playing card The color and number of the card can be the name of the card in the card game, the category and number of the card in mahjong, etc.; or, the image of the card represents the card to be prompted.

The preset rules are the game rules of the card game being played by the current player. For example, the preset rules include: the restraint relationship of a single card, the size relationship of a single card, the rules for the combination of multiple cards, the size relationship of a card combination, or the conditions for winning a card, etc.

For example, if the preset conditions include winning conditions, by comparing the current player's cards with the preset rules, it is possible to distinguish cards that have met part of the winning conditions in the current player's hand, and cards that do not meet the winning conditions in the current player's hand cards, after prompting the current player with this information, the current player can learn the cards that can be discarded.

Or, in the case that the preset conditions include the rules of multiple combinations, by comparing the current player's cards, it is possible to distinguish the cards that have been combined in the player's hand, and the cards that cannot be combined in the current player's hand. After the current player prompts this information, the current player can learn the cards that can be discarded.

S203, displaying prompt information.

In the AR glasses, the prompt information is displayed in a fixed area of the virtual screen in the coordinate system of the AR glasses, for example, the prompt information is displayed in the upper left corner of the virtual screen, or the prompt information is displayed above the virtual screen; The position of the card is used as the reference, and the prompt information is displayed in an area that is unchanged relative to the reference position, for example, the prompt information about the specific card is displayed above a specific card, or the specific card is displayed below a specific card prompt information.

When a new player plays a card game, compare the new player's card with the preset rules, so as to obtain the prompt information that meets the preset rules, and display the prompt information to the new player, and the new player can play cards according to the prompt information. class games. In this way, new players can quickly integrate into a new card game, which improves the game experience of new players.

As shown in Figure 3, prompt information is displayed, including:

S301. Select a card to be prompted corresponding to the prompt information among the cards held by the current player.

After the AR glasses receive the prompt information, select the card to be prompted corresponding to the prompt information among the current player's cards. The card to be prompted can be one or more independent cards, and the card to be prompted can also be one or more card combinations (the card combination corresponds to the independent card).

S302. Mark a sign to be prompted.

The cards to be prompted can be marked with special colors to make the cards to be prompted highlighted. This makes it easy to get the player's attention. For example, marking cards that meet preset rules, or marking one combination of cards with one color and another combination of cards with another color.

The sign to be prompted can be marked with text information whose content meets the preset rules. It is convenient for players to judge and decide the next operation according to the preset rules, such as playing cards, taking cards, etc.

Through the above steps, a special color or specific text can be displayed on the prompt card, making the mark more targeted, and it is convenient for the current player to make relevant decisions or related operations according to the prompt, such as the order of playing cards, eating cards, etc. Improved user gaming experience.

As shown in Figure 4, select the cards to be prompted corresponding to the prompt information in the current player's cards, including:

S401. In the first coordinate system where the reference object is located, determine the coordinates of the sign to be prompted, and denote it as the first coordinate.

Wherein, the reference object is determined in the current scene. The current scene refers to the current image in the scene video obtained by the AR glasses, or the current scene refers to the current scene image currently obtained by the AR glasses.

This reference object is used to establish the first coordinate system. For example, the first coordinate system is established with the center of the reference object as the coordinate origin; or, the first coordinate system is established with the center of the reference object as the coordinate origin.

Optionally, the scene data includes a specific object, and the specific object in the current scene is selected as the reference object. Wherein, the specific object is an artificially set object, for example, the four sides of the mahjong table are used as the specific object, or an object is placed on the card table, and the placed object is used as the specific object. In some practical applications, during the initialization process of the AR glasses, a photo of an object is taken, and the object is set as a reference object. In this way, after the AR glasses recognize the object, the object is used as the reference object.

Optionally, the scene data includes a discard pile, and the discard pile in the current scene is acquired through image recognition technology, and the discard pile is used as a reference.

In some actual scenarios, at the beginning of the card game, the discard pile has not yet been formed, and a pile of cards is randomly selected as a reference at this time; during the process of the card game, the discard pile is gradually formed, and the discard pile stack as a reference. For example, the size of each pile of cards in the scene is recognized in real time (for example, the area of each pile of cards is recognized), and when a pile of cards gradually becomes larger, the pile of cards is determined as a pile of discarded cards.

When multiple players play a card game, the position of the player's card is often not fixed, but the position of the player's card is usually near the discard pile. As the position of the player's card changes, the discard pile also changes accordingly. Using the discard pile as a reference can increase the probability that the scene data contains the current player's card, and also increase the success rate of marking the card to be prompted.

After the reference object is obtained, a first coordinate system is established with a point in the reference object as a reference point. For example, the center of the reference object is used as the reference point, or the center of gravity of the reference object is used as the reference point.

After receiving the prompt information, the AR glasses use image recognition technology to process the current scene data, locate the current player's card and the reference object, determine the first coordinate system based on the reference object, and determine the coordinates of each card in the first coordinate system. Then determine the board to be prompted according to the mapping relationship, and finally determine the coordinates of the board to be prompted in the first coordinate system, which is recorded as the first coordinate.

Or, after receiving the prompt information, the AR glasses determine the card to be prompted according to the mapping relationship, and then use image recognition technology to process the current scene data, locate the current player's card and the reference object, determine the first coordinate system based on the reference object, and determine the card to be prompted Coordinates in the first coordinate system are denoted as first coordinates.

S402. Transform the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located, and record them as second coordinates.

Wherein, the card corresponding to the second coordinate is the card to be prompted.

In AR glasses, the optical center of the front high-definition camera, the center point of the virtual screen, and the center point of the virtual image form a straight line in three-dimensional space. In most cases, the first coordinate system and the second coordinate system of the above steps are the same A coordinate system, the first coordinate and the second coordinate are the same coordinate.

Through the above steps, the second coordinates of the sign to be prompted can be determined, which facilitates further targeted marking and prompting of the sign. Improved the player's gaming experience.

As shown in Figure 5, transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located includes:

S501. Obtain the relative rotation direction and relative rotation angle of the AR glasses within the time period from the start of determining the first coordinate to the start of determining the second coordinate.

For example, the relative rotation direction and relative rotation angle in the AR glasses are obtained through the gyroscope in the AR glasses. When starting to determine the first coordinates, record the first angle of the AR glasses, and when starting to determine the second coordinates, record the second angle of the AR glasses, and calculate the angle difference between the second angle and the first angle, wherein the positive angle of the angle difference Negative is the relative rotation direction, and the absolute value of the angle difference is the relative rotation angle.

S502. Rotate the first coordinate along the opposite direction of the relative rotation by the relative rotation angle to obtain the second coordinate.

Wherein, the rotation process in the above steps is performed with the current player's eyes as the rotation center. For example, use the position of the reference object in the current scene relative to the center point of the current scene to determine the deflection angle of the current player relative to the current scene, and determine the relative The distance from the current scene, and the rotation center is determined according to the deflection angle and the distance; or, the rotation center is preset.

In the above steps, by introducing the relative rotation direction and the relative rotation angle, the adverse effect of the rotation angle of the AR glasses on the determination of the second coordinate system during the process of determining the first coordinate system by the AR glasses is reduced, so that the target coordinate system can be determined more accurately. The second coordinate of the signage is convenient for marking at a more accurate position.

As shown in FIG. 6 , the embodiment of the present disclosure provides a method for prompting the rules of a card game. In this embodiment, the method for prompting card game rules is applied to the server shown in FIG. 1 for illustration. The method for prompting card game rules includes:

S601. Receive scene data sent by the AR glasses.

Wherein, the scene data includes the current player's license.

The scene data received by the server in the AR glasses can be the original scene data, or the scene data processed by the AR glasses, such as compression and segmentation.

After receiving the scene data, the server extracts the player's card from the scene data.

S602. Compare the current player's license with the preset rules, and obtain prompt information.

Wherein, the preset rule is a game rule of the current card game.

Optionally, the preset rule is sent by the smart terminal. For example, the player sets a preset rule in the smart terminal, and after the player confirms that the setting is successful, the smart terminal sends the preset rule to the server. The aforementioned player may be the current player or other players.

Optionally, the preset rules are pre-stored in the server. For example, when the server is built, the preset rules are pre-stored, or the server stores the preset rules after receiving the preset rules sent by the smart terminal, and the preset rules can be directly read when the preset rules are used next time. rule.

S603. Send prompt information to the AR glasses.

When a new player is playing a card game, compare the new player's card with the preset rules, so as to obtain the prompt information that meets the preset rules, and display the prompt information to the new player through the AR glasses, and the new player can follow the prompt information to play a card game. In this way, new players can quickly integrate into a new card game, which improves the game experience of new players.

As shown in Figure 7, compare the current player's license with the preset rules, and obtain prompt information, including:

S701. Combine the current player's cards according to preset rules.

The preset rules include: combine cards of the same suit, or combine cards together according to the numerical order of the cards (from big to small or from small to small), or combine cards of the same suit according to the order of the cards. The cards are grouped together in numerical order.

Alternatively, the preset rules include all card combinations, select card combinations one by one and compare them with the current player's cards, and if the current player's cards include a complete card combination, combine these card combinations in the current player's cards. Together, form a card combination. Wherein, the combination of cards refers to cards that can be combined together according to the rules of the game, and a combination of cards often has a specific meaning or function.

S702. It is determined that licenses that cannot be combined are prompt information.

The current player can decide the cards to be played according to the prompt information obtained in the above steps.

Or, as shown in Figure 8, compare the current player's license with the preset rules to obtain prompt information, including:

S801. Obtain cards played by other players from scene data.

Real-time recognition of the discard pile. When the discard pile recognized this time is different from the discard pile recognized last time, for example, if there is one more card in the discard pile, the image of the discard pile will change, and the positioning will change. If you identify the discarded cards in this area, then the discarded cards will be the discarded cards of other players.

You can get the cards from the previous house, or the cards from the next house, or the cards from the non-neighboring house.

S802. Based on preset rules, determine one or more card combinations corresponding to playing cards.

In the preset rule, the above-mentioned one or more card combinations all include the above-mentioned playing cards.

S803. Compare the current player's card with one or more card combinations in sequence.

For any card combination, any card in the card combination is compared with all the current player's cards to determine whether the current player's cards include the card. In the case that the current player's cards include all the cards of the card combination, it is determined that the current player's cards meet all the cards of the card combination; Holding a card satisfies the portion of the card combination.

S804. In the case that the current player's cards satisfy all or part of a card combination, determine that the cards that meet all or part of a card combination are used as prompt information.

After the previous player plays cards, the current player can perform targeted operations according to the prompt information obtained in the above steps, which improves the interaction effect between players.

As shown in FIG. 9 , an embodiment of the present disclosure provides a method for prompting card game rules. In this embodiment, the method for prompting card game rules is applied to the smart terminal shown in FIG. 1 as an example. The method for prompting card game rules includes:

S901. Obtain a preset rule of a card game.

For example, if a player inputs preset rules of a card game on the smart terminal, the smart terminal can obtain the preset rules of the card game. Alternatively, the smart terminal stores preset rules of various card games, and when the player selects one of the preset rules, the smart terminal reads the storage space according to the player's choice to obtain the preset rules of the card game. The aforementioned player may be the current player or other players.

The preset rules in the above steps are used to compare with the current player's cards to obtain prompt information. The server obtains the current player's license and the preset rules. The server compares the current player's license with the preset rules to obtain prompt information. After sending the prompt information to the AR glasses, the AR glasses display the prompt information to the current player.

S902. Send the preset rule to the server.

When a new player plays a card game, the smart terminal provides the server with preset rules, and the server compares the new player's card with the preset rules to obtain prompt information that conforms to the preset rules, and sends the prompt information through the AR The glasses show the new player, and the new player can play the card game according to the prompt information. In this way, new players can quickly integrate into a new card game, which improves the game experience of new players.

As shown in FIG. 10 , an embodiment of the present disclosure provides a system for prompting card game rules. The system includes AR glasses and a server. This embodiment illustrates the system for prompting card game rules from the perspective of interaction between the AR glasses and the server.

S1001. The AR glasses send scene data to the server; wherein, the scene data includes the current player's license;

S1002. The server compares the current player's license with the preset rules, and obtains prompt information;

S1003. The server sends a prompt message to the AR glasses;

S1004. The AR glasses display prompt information.

As shown in FIG. 11 , an embodiment of the present disclosure provides a system for prompting card game rules. The system includes AR glasses, a server, and a smart terminal. This embodiment exemplifies the system for prompting card game rules from the perspective of interaction between the AR glasses, the server, and the smart terminal.

S1101. The smart terminal obtains the preset rules of the card game;

S1102. The smart terminal sends preset rules to the server;

S1103. The AR glasses send scene data to the server; wherein, the scene data includes the current player's license;

S1104. The server compares the current player's license with the preset rules, and obtains prompt information;

S1105. The server sends a prompt message to the AR glasses;

S1106. The AR glasses display prompt information.

As shown in FIG. 12 , an embodiment of the present disclosure provides AR glasses. The AR glasses include a first sending module 1201 , a first receiving module 1202 and a display module 1203 . The first sending module 1201 is configured to send scene data to the server, the first receiving module 1202 is configured to receive prompt information fed back by the server, and the display module 1203 is configured to display the prompt information. Wherein, the scene data includes the current player's license, and the prompt information is obtained by comparing the current player's license with preset rules.

As shown in FIG. 13 , the display module 1203 includes a selection unit 1204 and a marking unit 1205, wherein the selection unit 1204 is configured to select a card to be prompted corresponding to the prompt information in the current player's cards, and the marking unit 1205 is configured to Configured to mark pending alerts.

Optionally, the selecting unit 1204 is specifically configured to: in the first coordinate system where the reference object is located, determine the coordinates of the sign to be prompted, record it as the first coordinate, and transform the first coordinate into the position where the virtual screen of the AR glasses is located. The coordinates in the second coordinate system are recorded as second coordinates, wherein the reference object is determined in the current scene, and the card corresponding to the second coordinate is the card to be prompted.

Optionally, transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located includes: obtaining the relative rotation of the AR glasses during the time period from starting to determine the first coordinates to starting to determine the second coordinates direction and relative rotation angle, the first coordinate is rotated in the opposite direction to the relative rotation angle to obtain the second coordinate.

With reference to what is shown in FIG. 14 , an embodiment of the present disclosure provides a server. The server includes: a second receiving module 1401 , a comparing module 1402 and a second sending module 1403 .

The second receiving module 1401 is configured to receive scene data sent by the AR glasses. Wherein, the scene data includes the current player's license.

The comparison module 1402 is configured to compare the current player's cards with the preset rules, and obtain prompt information.

The second sending module 1403 is configured to send prompt information to the AR glasses.

As shown in FIG. 15 , the comparison module 1402 includes a combination unit 1404 and a first determination unit 1405, wherein the combination unit 1404 is configured to combine the current player's cards according to preset rules, and the first determination unit 1405 is configured to determine the cards that cannot be combined. The license plate is a reminder.

Alternatively, as shown in FIG. 16 , the comparing module 1402 includes an obtaining unit 1406 , a second determining unit 1407 , a comparing unit 1408 and a third determining unit 1409 . The obtaining unit 1406 is configured to obtain cards played by other players in the scene data, the second determining unit 1407 is configured to determine one or more card combinations corresponding to the played cards based on preset rules, and the comparing unit 1408 is configured to The current player's cards are compared with one or more card combinations in turn, and the third determination unit 1409 is configured to determine that all or part of a card combination is satisfied when the current player's card meets all or part of a card combination. The license plate is a reminder.

With reference to what is shown in FIG. 17 , an embodiment of the present disclosure provides a smart terminal. The smart terminal includes: an obtaining module 1701 and a third sending module 1702 . The obtaining module 1701 is configured to obtain preset rules of the card game, and the third sending module 1702 is configured to send the preset rules to the server. Wherein, the preset rule is used to compare with the current player's license to obtain prompt information.

An embodiment of the present disclosure provides a device for prompting card game rules, including a processor and a memory storing program instructions. method of class game rules.

As shown in FIG. 18 , an embodiment of the present disclosure provides a device for prompting the rules of a card game. The device for prompting card game rules can be implemented as all or a part of AR glasses, a server or an intelligent terminal through software, hardware or a combination of the two. The device includes:

A processor (processor) 1801 and a memory (memory) 1802 may also include a communication interface (Communication Interface) 1803 and a bus 1804 . Wherein, the processor 1801 , the communication interface 1803 , and the memory 1802 can communicate with each other through the bus 1804 . The communication interface 1803 can be used for information transmission. The processor 1801 may invoke logic instructions in the memory 1802 to execute the method for prompting card game rules provided in the foregoing embodiments.

In addition, the above-mentioned logic instructions in the memory 1802 may be implemented in the form of software function units and be stored in a computer-readable storage medium when sold or used as an independent product.

The memory 1802, as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 1801 executes functional applications and data processing by running software programs, instructions and modules stored in the memory 1802, that is, implements the methods in the foregoing method embodiments.

The memory 1802 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the terminal device, and the like. In addition, the memory 1802 may include a high-speed random access memory, and may also include a non-volatile memory.

An embodiment of the present disclosure provides a computer-readable storage medium, which stores computer-executable instructions, and the computer-executable instructions are configured to execute the method for presenting card game rules provided in the foregoing embodiments.

An embodiment of the present disclosure provides a computer program product. The computer program product includes a computer program stored on a computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a computer, the computer is made to execute the information provided in the foregoing embodiments. Method used to hint the rules of a card game.

The above-mentioned computer-readable storage medium may be a transitory computer-readable storage medium, or a non-transitory computer-readable storage medium.

The technical solutions of the embodiments of the present disclosure can be embodied in the form of software products, which are stored in a storage medium and include one or more instructions to enable a computer device (which may be a personal computer, a server, or a network equipment, etc.) to execute all or part of the steps of the methods in the embodiments of the present disclosure. The aforementioned storage medium can be a non-transitory storage medium, including: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc. A medium that can store program code, or a transitory storage medium.

The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, procedural, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. Also, the terms used in the present application are used to describe the embodiments only and are not used to limit the claims. As used in the examples and description of the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well unless the context clearly indicates otherwise . Similarly, the term "and/or" as used in this application is meant to include any and all possible combinations of one or more of the associated listed ones. Additionally, when used in this application, the term "comprise" and its variants "comprises" and/or comprising (comprising) etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these. Without further limitations, an element qualified by the statement "comprising a ..." does not preclude the presence of additional identical elements in the process, method or apparatus comprising the element. Herein, what each embodiment focuses on may be the difference from other embodiments, and the same and similar parts of the various embodiments may refer to each other. For the method, product, etc. disclosed in the embodiment, if it corresponds to the method part disclosed in the embodiment, then the relevant part can refer to the description of the method part.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed by hardware or software may depend on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functions using different methods for each specific application, but such implementation should not be considered as exceeding the scope of the disclosed embodiments. Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of units may only be a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or may be Integrate into another system, or some features may be ignored, or not implemented. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms. A unit described as a separate component may or may not be physically separated, and a component displayed as a unit may or may not be a physical unit, that is, it may be located in one place, or may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the disclosure. In this regard, each block in a flowchart or block diagram may represent a module, program segment, or part of code that includes one or more executable instruction. In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block in the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts, can be implemented by a dedicated hardware-based system that performs the specified function or action, or can be implemented by dedicated hardware implemented in combination with computer instructions.

Claims (8)

1. A method for prompting card game rules, applied to AR glasses, characterized in that the method comprises: Send scene data to the server; the scene data includes the current player's license; Receiving prompt information fed back by the server; the prompt information is obtained by comparing the current player's license with preset rules; Display the prompt information; Wherein, displaying the prompt information includes: selecting a card to be prompted corresponding to the prompt information among the cards held by the current player; marking the card to be prompted; Selecting the cards to be prompted corresponding to the prompt information in the cards held by the current player, including: In the first coordinate system where the reference object is located, determine the coordinates of the board to be prompted, which is recorded as the first coordinate, and the reference object is determined in the current scene; transform the first coordinate into the AR glasses The coordinates in the second coordinate system where the virtual screen is located are recorded as the second coordinates, and the card corresponding to the second coordinates is the card to be prompted; Transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located includes: obtaining, within a time period from starting to determine the first coordinates to starting to determine the second coordinates, the The relative rotation direction and relative rotation angle of the AR glasses; the second coordinate is obtained by rotating the first coordinate along the opposite direction of the relative rotation direction by the relative rotation angle. 2. A method for prompting game rules, applied to a server, characterized in that the method comprises: Receive the scene data sent by the AR glasses; wherein, the scene data includes the current player's license; Comparing the current player's license with the preset rules to obtain prompt information; sending the prompt information to the AR glasses, so that the AR glasses display the prompt information; Wherein, displaying the prompt information includes: selecting a card to be prompted corresponding to the prompt information among the cards held by the current player; marking the card to be prompted; Selecting the card to be prompted corresponding to the prompt information among the cards held by the current player includes: determining the coordinates of the card to be prompted in the first coordinate system where the reference object is located, which is recorded as the first coordinate, The reference object is determined in the current scene; transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located is recorded as the second coordinates, and the second coordinates correspond to The card is the card to be prompted; Transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located includes: obtaining, within a time period from starting to determine the first coordinates to starting to determine the second coordinates, the The relative rotation direction and relative rotation angle of the AR glasses; the second coordinate is obtained by rotating the first coordinate along the opposite direction of the relative rotation direction by the relative rotation angle. 3. The method according to claim 2, characterized in that, comparing the current player's cards with preset rules to obtain prompt information, including: Combine the current player's cards according to the preset rules, and determine that the cards that cannot be combined are the prompt information; or, Obtain the cards played by other players in the scene data, determine one or more card combinations corresponding to the played cards based on the preset rules, and combine the current player's cards with the one or more cards The combinations are compared sequentially, and in the case that the current player's holdings satisfy all or part of a combination of cards, it is determined that the holdings of the current player satisfy all or part of a combination of cards as the prompt information. 4. A device for prompting the rules of a card game, comprising a processor and a memory stored with program instructions, wherein the processor is configured to execute the program as claimed in claims 1 to 1 when executing the program instructions. 3. The method for prompting card game rules described in any one. 5. An AR glasses, characterized in that, comprising: The first sending module is configured to send scene data to the server; the scene data includes the current player's license; The first receiving module is configured to receive the prompt information fed back by the server; the prompt information is obtained by comparing the current player's card with preset rules; a display module configured to display the prompt information; Wherein, the display module includes a selection unit and a marking unit; wherein, the selection unit is configured to select a card to be prompted corresponding to the prompt information in the cards held by the current player, and the marking unit It is configured to mark the board to be prompted; the selection unit is specifically configured to: determine the coordinates of the board to be prompted in the first coordinate system where the reference object is located, which is recorded as the first coordinate, and the second A coordinate is transformed into a coordinate in the second coordinate system where the virtual screen of the AR glasses is located, which is recorded as the second coordinate, wherein the reference object is determined in the current scene, and the card corresponding to the second coordinate is The sign to be prompted; Transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located includes: obtaining, within a time period from starting to determine the first coordinates to starting to determine the second coordinates, the The relative rotation direction and relative rotation angle of the AR glasses; the second coordinate is obtained by rotating the first coordinate along the opposite direction of the relative rotation direction by the relative rotation angle. 6. A server, characterized in that, comprising: The second receiving module is configured to receive the scene data sent by the AR glasses; wherein, the scene data includes the current player's license; The comparison module is configured to compare the current player's license with the preset rules, and obtain prompt information; The second sending module is configured to send the prompt information to the AR glasses, so that the AR glasses display the prompt information; Wherein, displaying the prompt information includes: selecting a card to be prompted corresponding to the prompt information among the cards held by the current player; marking the card to be prompted; Selecting the card to be prompted corresponding to the prompt information among the cards held by the current player includes: determining the coordinates of the card to be prompted in the first coordinate system where the reference object is located, which is recorded as the first coordinate, The reference object is determined in the current scene; transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located is recorded as the second coordinates, and the second coordinates correspond to The card is the card to be prompted; Transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located includes: obtaining, within a time period from starting to determine the first coordinates to starting to determine the second coordinates, the The relative rotation direction and relative rotation angle of the AR glasses; the second coordinate is obtained by rotating the first coordinate along the opposite direction of the relative rotation direction by the relative rotation angle. 7. A system for prompting card game rules, characterized in that it includes AR glasses and a server, wherein, The AR glasses send scene data to the server, and the scene data includes the current player's license; The server compares the current player's license with preset rules, and obtains prompt information; The server sends the prompt information to the AR glasses; The AR glasses display the prompt information; Wherein, displaying the prompt information includes: selecting a card to be prompted corresponding to the prompt information among the cards held by the current player; marking the card to be prompted; Selecting the card to be prompted corresponding to the prompt information among the cards held by the current player includes: determining the coordinates of the card to be prompted in the first coordinate system where the reference object is located, which is recorded as the first coordinate, The reference object is determined in the current scene; transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located is recorded as the second coordinates, and the second coordinates correspond to The card is the card to be prompted; Transforming the first coordinates into coordinates in the second coordinate system where the virtual screen of the AR glasses is located includes: obtaining, within a time period from starting to determine the first coordinates to starting to determine the second coordinates, the The relative rotation direction and relative rotation angle of the AR glasses; the second coordinate is obtained by rotating the first coordinate along the opposite direction of the relative rotation direction by the relative rotation angle. 8. A storage medium on which a computer program is stored, wherein when the computer program is executed by a processor, the method for prompting card game rules as described in any one of claims 1 to 3 is realized .

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