CN113595748B - Team recommendation method, team recommendation device, electronic device and storage medium - Google Patents
Team recommendation method, team recommendation device, electronic device and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/52—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail for supporting social networking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application is applicable to the technical field of Internet, and provides a team recommendation method, a team recommendation device, electronic equipment and a storage medium, wherein the team recommendation method is applied to the electronic equipment provided with an ultra-wideband module, and the team recommendation method comprises the following steps: receiving an ultra-wideband signal of one or more candidate devices in response to launching a target application of the electronic device, wherein the target application supports a team formation function; determining one or more user information associated with the ultra-wideband signals based on one or more of the ultra-wideband signals; team recommendation information is generated based on the user information. Nearby teasable users may be recommended to the team sponsor by the present application.
Description
Technical Field
The application belongs to the technical field of internet, and particularly relates to a team recommendation method, a team recommendation device, electronic equipment and a storage medium.
Background
With the rapid development of internet technology, the scenes and demands of online interaction of people are increasing, such as application programs supporting team formation functions, such as multiplayer online games, group social software, and the like, and people often need to execute and complete common target events in a team formation mode in the interaction process.
Disclosure of Invention
The embodiment of the application provides a team recommendation method, a team recommendation device, electronic equipment and a storage medium, so as to recommend nearby teasable users to a team initiator.
In a first aspect, an embodiment of the present application provides a team recommendation method applied to an electronic device configured with an ultra-wideband module, where the team recommendation method includes:
receiving an ultra-wideband signal of one or more candidate devices in response to launching a target application of the electronic device, wherein the target application supports a team formation function;
determining one or more user information associated with the ultra-wideband signals based on one or more of the ultra-wideband signals;
team recommendation information is generated based on the user information.
In a second aspect, an embodiment of the present application provides a team recommendation device applied to an electronic device configured with an ultra-wideband module, where the team recommendation device includes:
the signal receiving module is used for responding to the starting of a target application program of the electronic equipment and receiving ultra-wideband signals of one or more candidate equipment, wherein the target application program supports a team forming function;
an information determination module for determining one or more user information associated with the ultra wideband signals based on one or more of the ultra wideband signals;
And the information generation module is used for generating team recommendation information based on the user information.
In a third aspect, an embodiment of the present application provides an electronic device, including an ultra-wideband module, a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the team recommendation method according to the first aspect described above when the processor executes the computer program.
In a fourth aspect, embodiments of the present application provide a chip, including a processor, where the processor is configured to read and execute a computer program stored in a memory, to perform the steps of the team recommendation method according to the first aspect.
Optionally, the chip further comprises a memory, and the memory is connected with the processor through a circuit or a wire.
In a fifth aspect, embodiments of the present application provide a computer readable storage medium storing a computer program which, when executed by a processor, implements the steps of the team recommendation method according to the first aspect described above.
In a sixth aspect, embodiments of the present application provide a computer program product which, when run on an electronic device, causes the electronic device to perform the steps of the group recommendation method as described in the first aspect above.
As can be seen from the above, by receiving ultra-wideband signals of one or more candidate devices in response to launching a target application of an electronic device, one or more user information associated with the ultra-wideband signals may be determined based on the one or more ultra-wideband signals, and team recommendation information may be generated based on the user information, such that nearby teasable users may be recommended to a team sponsor. Because the ultra-wideband technology has stronger penetrability and anti-interference performance, the user capable of being formed in the vicinity of the formation initiator can be accurately searched based on the received ultra-wideband signal.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1a is an exemplary diagram of an operator interface for a multiplayer online game; FIG. 1b is an example diagram of a team interface for a multiplayer online game;
Fig. 2 is a schematic flowchart of an implementation of a team recommendation method according to an embodiment of the present application;
FIG. 3 is an exemplary diagram of signal interactions between ultra-wideband modules;
fig. 4 is a schematic implementation flow chart of a team recommendation method provided in the second embodiment of the present application;
fig. 5 is a schematic flow chart of an implementation of a team recommendation method provided in the third embodiment of the present application;
FIG. 6 is an exemplary diagram of a post-team formation interface for sending a team invitation to user B;
FIG. 7 is a schematic illustration of a TDOA location algorithm;
FIG. 8a is an exemplary diagram of a reference direction; FIG. 8b is an exemplary diagram of pointing angles corresponding to three users in FIG. 1 b; FIG. 8c is an exemplary diagram of the sequencing of the three users in FIG. 8 b; FIG. 8d is an example graph of respective distances for two users having the same pointing angle; FIG. 8e is an exemplary diagram of the order of the four users of FIG. 8 d; FIG. 8f is another example diagram of a post-formation interface after sending a formation invitation to user B;
fig. 9 is a schematic structural diagram of a team recommendation device according to a fourth embodiment of the present application;
fig. 10 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
The team recommendation method provided by the embodiment of the application can be applied to mobile phones, tablet computers, wearable devices, vehicle-mounted devices, augmented reality (augmented reality, AR)/Virtual Reality (VR) devices, notebook computers, ultra-mobile personal computer (UMPC), netbooks, personal digital assistants (personal digital assistant, PDA) and other electronic devices provided with target application programs, and the specific types of the electronic devices are not limited in the embodiment of the application.
It should be understood that the Ultra Wide Band (UWB) technology in this embodiment is a wireless carrier communication technology, and uses non-sinusoidal narrow pulses of nanosecond to microsecond order to transmit data, where the power spectrum density of the transmitted signal is low, insensitive to channel fading, and low in interception capability. Mainly has the following characteristics:
accurate positioning: the ultra-wideband positioning accuracy is in the centimeter level, and the accuracy is far higher than WiFi positioning and Bluetooth positioning. The precision, the safety, the penetrability and the anti-interference performance are all higher than those of the similar technology. The method can be applied to scenes with high requirements on positioning accuracy.
And (3) data transmission: supporting transmission speed of up to 110MB/s, and being suitable for home wireless consumer market. The method can be applied to the scenes of replacing universal serial buses (Universal Serial Bus, USB) for data transmission, household digital television video signals and the like.
Detecting radar: the ultra-wideband has higher spatial resolution capability, so that the ultra-wideband has stronger target recognition capability. The application is as follows: ground penetrating radar, through-the-wall radar, road detection, etc.
It should be understood that the sequence number of each step in this embodiment does not mean the sequence of execution, and the execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present application.
The embodiment of the application provides a team recommendation method, wherein team recommendation refers to recommending a user capable of being formed into a team to a team initiator. For example, a teasable user is recommended to a team sponsor in a team function in a multiplayer online game, group social software, or like application.
Taking the multiplayer online game as an example, the electronic device can enter an operation interface of the multiplayer online game when detecting that the multiplayer online game is started. As shown in FIG. 1a, the operation interface includes options such as Play, information, and mall. The Paly option includes a first game mode, a second game mode, a third game mode, etc., and by clicking different game modes, information such as the number of users in different game modes and a "confirm" option can be displayed, and fig. 1a is an example of the first game mode. Upon detecting a click operation of the "confirm" option in the first game mode, the electronic device may enter a team interface, as shown in fig. 1b, which is an exemplary diagram of a team interface, which may include a return icon, a team ready icon, a gold picture, a gold number, a diamond icon, a diamond number, an invitee icon, a "confirm" option, a "nearby" option, a "recent" option, a "friends" option, and the like. When the clicking operation on the return icon is detected, the operation interface can be returned; users currently logged in to the multiplayer online game in the vicinity, such as user a, user B, and user C in fig. 1B, may be displayed upon detection of a click operation on the "vicinity" option, and a team invitation may be initiated to the user by clicking on the "invite" option associated with the user; displaying users who have been teamed with a team sponsor for the last period of time when a click operation on the 'recent' option is detected; and displaying the added friends when detecting clicking operation of the friend option.
When the electronic device searches other users who are currently logged in the online multiplayer game nearby, the existing scheme is based on global positioning system (Global Positioning System, GPS) information associated with the account number of the online multiplayer game to invite nearby teammable users, but GPS signals are low in accuracy, generally about 10 meters, are easy to be blocked by objects and are not suitable for being used in indoor environments. In addition, GPS information cannot distinguish the relative location information of nearby teasable users from the team initiator (i.e., inviter), which is inconvenient to specify precisely when inviting nearby teasable users.
In order to more accurately find the teasable users near the teaming initiator, the embodiment of the application provides a teasable recommendation method, which can receive the ultra-wideband signals of one or more candidate devices in response to starting the multi-player online game of the electronic device. In addition, the relative position information of nearby teasable users and team originators can be distinguished by using ultra-wideband technology, and the nearby teasable users can be accurately appointed when invited.
In order to illustrate the technical solutions described in the present application, the following description is made by specific examples.
Referring to fig. 2, a schematic implementation flow chart of a team recommendation method according to an embodiment of the present application is provided, where the team recommendation method is applied to an electronic device configured with an ultra-wideband module. As shown in fig. 2, the team recommendation method may include the steps of:
in response to launching a target application of the electronic device, an ultra-wideband signal for one or more candidate devices is received, step 201.
The electronic device may perform, when receiving a start operation of the target application (for example, a click operation on an icon of the target application) or entering a target interface of the target application, search for an ultra-wideband signal through the ultra-wideband module, thereby receiving ultra-wideband signals of one or more candidate devices.
The target interface includes a team interface. The enqueue interface may refer to an interface capable of a enqueue operation, as shown in fig. 1 b.
The target application may refer to an application that supports a team formation function. Such as multiplayer online games, group social software, etc.
The target application may be installed on the electronic device, or may be embedded in another application installed on the electronic device, or accessed through the Web, which is not limited herein.
The candidate device is associated with an ultra-wideband module. The ultra wideband signal of the candidate device refers to an ultra wideband signal transmitted by an ultra wideband module associated with the candidate device. The ultra-wideband module associated with the candidate device may be integrated into the candidate device, or may be bound to the candidate device as an ultra-wideband tag, which is not limited herein.
Ultra wideband modules refer to modules that support ultra wideband technology. The ultra wideband signal is a signal transmitted based on ultra wideband technology.
In this embodiment, after logging in a target application program based on an electronic device, a user may perform an operation based on an interactive interface provided by the target application program, and if it is detected that the target application program enters the target interface, an ultra wideband module of the electronic device may be automatically triggered to perform a search for an ultra wideband signal; alternatively, the ultra wideband module of the electronic device may be triggered to search for the ultra wideband signal when the team recommendation option (i.e. the nearby option in fig. 1 b) is detected to be started in the target interface. The team recommendation option is used for triggering an ultra-wideband module of the electronic equipment to search for ultra-wideband signals and recommending the teasable users based on the searched ultra-wideband signals.
In an actual application scene, a team initiator can log in a multi-person online game installed on the electronic equipment, and after successful log-in, the team initiator enters a team interface of the multi-person online game, and at the moment, an ultra-wideband module of the electronic equipment can be automatically triggered to search ultra-wideband signals; and a team recommendation option can be set on the team interface, if the selected operation on the team recommendation option is detected, the team recommendation option is determined to be started, and the ultra-wideband module of the electronic equipment can be triggered to search the ultra-wideband signal.
Optionally, before the ultra wideband module in the electronic device performs the search of the ultra wideband signal, the ultra wideband module in the electronic device may be started, after the ultra wideband module in the electronic device is started, the ultra wideband module in the electronic device may transmit the ultra wideband signal to the surrounding, and after receiving the ultra wideband signal transmitted by the ultra wideband module of the electronic device, the surrounding one or more candidate devices also transmit the ultra wideband signal through the ultra wideband module associated with the surrounding one or more candidate devices, so as to respond to the ultra wideband signal transmitted by the ultra wideband module of the electronic device, so that the ultra wideband module of the electronic device may receive the ultra wideband signal of the one or more candidate devices.
An exemplary diagram of signal interactions between ultra-wideband modules is shown in fig. 3. The ultra wideband module 1 in fig. 3 is an ultra wideband module integrated in an electronic device, the ultra wideband module 2 is an ultra wideband module associated with a candidate device, the ultra wideband signal 1 is an ultra wideband signal transmitted by the ultra wideband module 1, and the ultra wideband signal 2 is an ultra wideband signal transmitted by the ultra wideband module 2 after receiving the ultra wideband signal 1.
The user information may refer to an identification number (Identity Document, ID) assigned after the user registers the target application program, and characterizes the uniqueness of the user. For example, the user information may be an account number or a user name of the target application program, or may be an identification of the account number, which is not limited herein. The user name may refer to a nickname of the user in the target application.
The number of ultra-wideband signals received by the electronic device may be one or at least two, the particular number being related to the number of candidate devices located in the vicinity of the electronic device.
Taking a received ultra-wideband signal as an example, if user information related to the ultra-wideband signal is found, determining that a user logging in a target application program exists in the vicinity of the electronic equipment at the current moment; if the user information associated with the ultra-wideband signal is not found, determining that the user logging in the target application program does not exist in the vicinity of the electronic equipment at the current moment.
The candidate device can ensure that the electronic device searches the user information associated with the ultra-wideband signal of the candidate device by associating the ultra-wideband signal transmitted by the ultra-wideband module associated with the candidate device with the user information of the user in the target application program. For example, the electronic device searches for the ultra-wideband signals of the three candidate devices, which are the ultra-wideband signal of the first candidate device, the ultra-wideband signal of the second candidate device, and the ultra-wideband signal of the third candidate device, respectively. If the user information associated with the ultra-wideband signal of the first candidate device is found based on the ultra-wideband signal of the first candidate device, determining that the first candidate device is logged into the target application; if the user information associated with the ultra-wideband signal of the second candidate device is not found based on the ultra-wideband signal of the second candidate device, determining that the second candidate device is not logged into the target application; if the user information associated with the ultra-wideband signal of the third candidate device is found based on the ultra-wideband signal of the third candidate device, it may be determined that the third candidate device is logged into the target application.
Alternatively, the candidate device may first activate its associated ultra-wideband module prior to transmitting the ultra-wideband signal via its associated ultra-wideband module, which upon activation of its associated ultra-wideband module transmits the ultra-wideband signal via its associated ultra-wideband module.
Optionally, the user associated with the electronic device may be an invitee of a team (i.e. the ultra-wideband signal sent by the ultra-wideband module in the electronic device may be searched by other devices), and when the user associated with the electronic device is the invitee, the electronic device is the candidate device.
The group recommendation information may include user information of the currently teasable user, user avatars, and the like. For example, when the team recommendation information is a user avatar, based on the found user information, the user avatar associated with the user information may be found from the electronic device local or server, where the electronic device local or server stores the user information and the user avatar associated with the user information. The user avatar may refer to an avatar of the user in the target application.
By receiving the ultra-wideband signals of one or more candidate devices in response to starting the target application program of the electronic device, the embodiment of the application can determine one or more user information associated with the ultra-wideband signals based on the one or more ultra-wideband signals and generate team recommendation information based on the user information, so that nearby teasable users can be recommended to a team sponsor. Because the ultra-wideband technology has stronger penetrability and anti-interference performance, the user capable of being formed in the vicinity of the formation initiator can be accurately searched based on the received ultra-wideband signal.
Referring to fig. 4, a schematic implementation flow chart of a team recommendation method according to a second embodiment of the present application is provided, where the team recommendation method is applied to an electronic device configured with an ultra-wideband module. As shown in fig. 4, the team recommendation method may include the steps of:
This step is the same as step 201, and specific reference may be made to the related description of step 201, which is not repeated here.
The server may be a server of the target application program, and a mapping relationship between the ultra-wideband signal information and the user information is stored. The ultra wideband signal information may refer to an identification of an ultra wideband module that transmitted the ultra wideband signal. For example, the ultra wideband signal information of the ultra wideband signal 2 in fig. 3 is an identification of the ultra wideband module 2.
After receiving the ultra wideband signal, the server may send a search request containing information of the corresponding ultra wideband signal to the server, and after receiving the search request, the server may search the user information associated with the received ultra wideband signal from the stored mapping relationship, and feed back the searched user information associated with the received ultra wideband signal.
Taking the first candidate device as an example to illustrate the mapping relationship between the ultra wideband signal information and the user information, where the first user information is the user information associated with the first candidate device when logging into the target application program, and the ultra wideband signal information having the mapping relationship with the first user information may refer to the ultra wideband signal information of the first candidate device (i.e. the identifier of the ultra wideband module associated with the first candidate device).
In one embodiment, the mapping relationship between the ultra-wideband signal and the user information stored by the server may be updated when the target application is logged in. When the login target application program is detected, user information associated with the login target application program of the electronic equipment and ultra-wideband signal information of the electronic equipment can be obtained, a mapping relation between the user information associated with the login target application program of the electronic equipment and the ultra-wideband signal information of the electronic equipment is established, and the mapping relation is sent to a server. After receiving the mapping relation, the server can search whether user information associated with the electronic equipment when logging in the target application program exists or not or whether the user information associated with the electronic equipment when logging in the target application program exists or not from the stored mapping relation, if the user information corresponding to the ultra-wideband signal information of the electronic equipment in the stored mapping relation is different from the user information associated with the electronic equipment when logging in the target application program, the user information corresponding to the ultra-wideband signal information of the electronic equipment in the stored mapping relation is updated to the user information associated with the electronic equipment when logging in the target application program, and updating the mapping relation stored in the server is realized. If the user information associated with the electronic equipment when logging in the target application program exists, but the ultra-wideband signal information corresponding to the user information associated with the electronic equipment when logging in the target application program in the stored mapping relation is different from the ultra-wideband signal information of the electronic equipment, updating the ultra-wideband signal information corresponding to the user information associated with the electronic equipment when logging in the target application program in the stored mapping relation into the ultra-wideband signal information of the electronic equipment, and updating the mapping relation stored in the server. If the ultra-wideband signal information of the electronic equipment and the associated user information when the electronic equipment logs in the target application program do not exist, storing the mapping relation between the associated user information and the ultra-wideband signal information of the electronic equipment in the server, and updating the mapping relation stored in the server.
Optionally, the server automatically updates the stored mapping when it detects that the user is offline (e.g., exiting the target application). For example, when the server detects that the user is off-line, the user information of the off-line user and the ultra-wideband signal information associated with the user information are deleted from the stored mapping relation.
It should be noted that, the mapping relationship between the ultra wideband signal information and the user information may also be stored locally in the electronic device, and after the ultra wideband signal is received, the user information associated with the received ultra wideband signal may be searched from the mapping relationship stored locally in the electronic device based on the ultra wideband signal information of the received ultra wideband signal. In this scenario, after a certain user logs in a target application program, the user information of the certain user and the ultra-wideband signal information of the used electronic device are sent to other devices which have logged in the target application program, so that the other devices can update the mapping relationship between the local ultra-wideband signal information and the user information.
This step is the same as step 203, and specific reference may be made to the related description of step 203, which is not repeated here.
Based on the first embodiment, the embodiment of the present application can more accurately search the user information associated with the ultra-wideband signal existing near the electronic device from the mapping relationship between the ultra-wideband signal information and the user information stored locally in the electronic device or in the server.
Referring to fig. 5, a schematic implementation flow chart of a team recommendation method provided in the third embodiment of the present application is provided, where the team recommendation method is applied to an electronic device configured with an ultra-wideband module. As shown in fig. 5, the team recommendation method may include the steps of:
step 501 receives ultra-wideband signals for one or more candidate devices in response to launching a target application for an electronic device.
This step is the same as step 201, and specific reference may be made to the related description of step 201, which is not repeated here.
This step is the same as step 402, and specific reference may be made to the description of step 402, which is not repeated here.
This step is the same as step 203, and specific reference may be made to the related description of step 203, which is not repeated here.
After generating the team recommendation information, the team recommendation information may be presented at the target interface so that the team initiator knows the current teasable users. When receiving the selection operation of the target user information in the displayed team recommendation information, the team initiator can be determined to send a team invitation to the target device corresponding to the target user information through the electronic device. The target user information refers to selected user information in the team recommendation information. The target device refers to a candidate device corresponding to the ultra-wideband signal associated with the target user information.
As shown in fig. 6, by clicking on the "invite" option associated with user B in fig. 1B, a group invitation may be sent to the device corresponding to user B, and after user B agrees to the invitation, the avatar of user B may be displayed in the group member.
In one embodiment, where the number of user information is a plurality, presenting the group recommendation information includes:
determining relative location information between the electronic device and the respective candidate device based on a plurality of ultra-wideband signals associated with the user information, respectively;
Determining the sequence of the plurality of user information in the team recommendation information based on the relative position information;
team recommendation information is displayed based on the sequence of the plurality of user information.
For the ith ultra-wideband signal, the ith ultra-wideband signal is any one of a plurality of ultra-wideband signals associated with user information, and based on the ith ultra-wideband signal, the relative position information between the electronic equipment and the candidate equipment corresponding to the ith ultra-wideband signal can be determined, so that the accurate positioning of the candidate equipment corresponding to the ith ultra-wideband signal is realized.
An ultra wideband module in an electronic device may determine relative location information between the electronic device and a candidate device through a positioning algorithm such as Time of Flight (TOF), time of Arrival (TOA), time difference of Arrival (Time Difference of Arrival, TDOA), etc.
As shown in fig. 7, which is a schematic diagram of a TDOA location algorithm, an ultra wideband module in an electronic device may include three antennas, namely, an antenna 1, an antenna 2 and an antenna 3 in the drawing, and according to a time difference between receiving ultra wideband signals by the three antennas, relative location information between the electronic device and a candidate device corresponding to the ultra wideband signals may be determined. In fig. 7, TDOA 2-1 refers to the time difference between the ultra wideband signals received by antenna 2 and antenna 1, and TDOA 3-1 refers to the time difference between the ultra wideband signals received by antenna 3 and antenna 1.
Based on the relative position information, the user information in the team recommendation information can be sequenced, so that the sequence of the user information in the team recommendation information is determined, and a team initiator can conveniently and quickly find the user desiring to invite from the displayed team recommendation information.
In one embodiment, the relative position information includes a pointing angle and a distance, and the pointing angle refers to an included angle between a reference direction of the electronic device and a receiving direction of the corresponding ultra-wideband signal; determining the order of the plurality of user information in the group recommendation information based on the relative position information includes:
ordering user information associated with the corresponding ultra-wideband signals according to the sequence of the pointing angles from small to large for any two ultra-wideband signals of which the absolute values of the differences of the pointing angles are not in a preset range;
and sequencing the user information associated with the corresponding ultra-wideband signals according to the sequence from small to large of the distances of any two ultra-wideband signals with the absolute value of the difference value of the pointing angles within a preset range.
The reference direction is a preset direction, for example, a direction perpendicular to an upper edge of a front face of the electronic device and facing outward. The direction indicated by the virtual arrow in fig. 8a is the reference direction. The receiving direction of the ultra-wideband signal may refer to a direction in which the electronic device receives the ultra-wideband signal.
When ordering a plurality of user information in the team recommendation information, the absolute value of the difference value of the pointing angles of any two ultra-wideband signals can be calculated, and when the absolute value of the difference value is not in a preset range, the user information associated with the corresponding ultra-wideband signals can be ordered according to the sequence of the pointing angles from small to large; when the absolute value of the difference value is within a preset range, the user information associated with the corresponding ultra-wideband signals can be ordered according to the sequence from small distance to large distance. The user information associated with the ultra-wideband signals is ordered based on the pointing angle and the distance, so that the user desiring to invite the formation is arranged at a front position by the formation initiator through the mobile electronic equipment, and the formation initiator can conveniently and quickly find the user desiring to invite the formation from the displayed formation recommendation information. Wherein the above-mentioned preset range is preset, for example, the preset range is [0 °,2 ° ].
Fig. 8b is a diagram showing the pointing angles corresponding to the three users in fig. 1 b. The preset range is [0 °,2 ° ], the pointing angle corresponding to the user B in fig. 8B is 18 °, the pointing angle corresponding to the user a is 70 °, the pointing angle corresponding to the user C is 140 °, and the absolute value of the difference value of the pointing angles corresponding to any two of the three users is not within the preset range. Fig. 8C is a diagram illustrating an example of the sequence of the three users in fig. 8B, in which the user B has the smallest pointing angle, so that the user C has a larger pointing angle, so that the user B has a smaller pointing angle.
An example graph of the distance corresponding to each of two users with the same pointing angle is shown in fig. 8 d. Fig. 8D shows that a user D is added on the basis of fig. 1b, the pointing angles corresponding to the user a and the user D are 70 °, the distance corresponding to the user a is 60cm, and the distance corresponding to the user D is 50cm. Fig. 8e is a diagram illustrating an example of the order of the four users in fig. 8D, in which the distance corresponding to the user D is smaller than the distance corresponding to the user a, so that the user D is arranged before the user a.
In one embodiment, when receiving a selection operation of target user information in the team recommendation information, sending the team invitation to the target device corresponding to the target user information includes:
and when receiving the turning operation, sending the team invitation to the target equipment corresponding to the target user information positioned at the preset ordering position in the team recommendation information.
The selection operation of the user information in the displayed team recommendation information can be realized through the overturning operation of the electronic equipment. Specifically, when the electronic device receives the turning operation, the user information located at the preset ordering position in the team recommendation information can be selected, the user information located at the preset ordering position in the team recommendation information is used as target user information, and the team invitation is sent to the target device corresponding to the target user information, so that a team initiator does not need to select through operations such as clicking the user information, and the team invitation efficiency is improved. Wherein, whether the electronic device receives the turning operation can be detected through a gyroscope in the electronic device.
As shown in fig. 8f, an exemplary diagram of a post-team formation interface after sending a team invitation to a user B, where when receiving a flipping operation, the electronic device may send the team invitation to a device corresponding to the first arranged user B, and after the user B agrees to the invitation, may display an avatar of the user B in a team member.
In one embodiment, in response to launching the target application, a prompt may also be issued to prompt the pointing of the reference direction of the electronic device to a candidate device associated with the user desiring to invite a team. The prompt information may be sent by voice, short message, pop-up window, etc., which is not limited herein.
By pointing the reference direction of the electronic device at the candidate device associated with the user desiring to invite the group, it is possible to invite the designated user by changing the pointing of the reference direction of the electronic device, simplifying the group operation, and improving the group efficiency.
Based on the first embodiment and the second embodiment, the user information in the team recommendation information is ordered based on the relative position information, so that the team sponsor can conveniently and quickly find the user who wants to invite the team from the displayed team recommendation information.
Referring to fig. 9, a schematic structural diagram of a team recommendation device according to a fourth embodiment of the present application is provided, where the team recommendation device is applied to an electronic device configured with an ultra-wideband module. For convenience of explanation, only portions relevant to the embodiments of the present application are shown.
The team recommendation device includes:
a signal receiving module 91, configured to receive an ultra-wideband signal of one or more candidate devices in response to starting a target application of the electronic device, where the target application supports a team formation function;
an information determination module 92 for determining one or more user information associated with the ultra wideband signals based on the one or more ultra wideband signals;
the information generating module 93 is configured to generate team recommendation information based on the user information.
In one embodiment, the information determining module 92 is specifically configured to:
based on the one or more ultra-wideband signals, one or more pieces of user information associated with the ultra-wideband signals are determined by a server, which stores a mapping relationship between the ultra-wideband signal information and the user information.
In one embodiment, the team recommendation device further includes:
and the relation updating module is used for updating the mapping relation between the ultra-wideband signal information and the user information stored by the server when logging in the target application program.
In one embodiment, the team recommendation device further includes:
the information display module is used for displaying team recommendation information;
and the information selection module is used for sending the team invitation to the target equipment corresponding to the target user information when receiving the selection operation of the target user information in the team recommendation information.
In one embodiment, the information selecting module is specifically configured to:
and when receiving the turning operation, sending the team invitation to the target equipment corresponding to the target user information positioned at the preset ordering position in the team recommendation information.
In one embodiment, in a case where the number of user information is plural, the information presentation module includes:
a first determining unit configured to determine relative position information between the electronic device and the corresponding candidate device, respectively, based on a plurality of ultra-wideband signals associated with the user information;
the second determining unit is used for determining the sequence of the plurality of user information in the team recommendation information based on the relative position information;
and the display unit is used for displaying the team recommendation information based on the sequence of the plurality of user information.
In one embodiment, the relative position information includes a pointing angle and a distance, and the pointing angle refers to an included angle between a reference direction of the electronic device and a receiving direction of the corresponding ultra wideband signal;
The second determining unit is specifically configured to:
ordering user information associated with the corresponding ultra-wideband signals according to the sequence of the pointing angles from small to large for any two ultra-wideband signals of which the absolute values of the differences of the pointing angles are not in a preset range;
and sequencing the user information associated with the corresponding ultra-wideband signals according to the sequence from small to large of the distances of any two ultra-wideband signals with the absolute value of the difference value of the pointing angles within a preset range.
The team recommendation device provided in the embodiment of the present application may be applied to the foregoing method embodiment, and details refer to the description of the foregoing method embodiment, which is not repeated herein.
Fig. 10 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present application. As shown in fig. 10, the electronic device 10 of this embodiment includes: one or more processors 100 (only one shown), a memory 101, a computer program 102 stored in the memory 101 and executable on the at least one processor 100, and an ultra-wideband module 103. The processor 100, when executing the computer program 102, implements the steps of the various team recommendation method embodiments described above.
The electronic device may include, but is not limited to, a processor 100, a memory 101. It will be appreciated by those skilled in the art that fig. 10 is merely an example of the electronic device 10 and is not intended to limit the electronic device 10, and may include more or fewer components than shown, or may combine certain components, or different components, e.g., the electronic device may further include an input-output device, a network access device, a bus, etc.
The processor 100 may be a central processing unit (Central Processing Unit, CPU) which may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 101 may be an internal storage unit of the electronic device 10, such as a hard disk or a memory of the electronic device 10. The memory 101 may also be an external storage device of the electronic device 10, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the electronic device 10. Further, the memory 101 may also include both internal storage units and external storage devices of the electronic device 10. The memory 101 is used to store the computer program and other programs and data required by the electronic device. The memory 101 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions. The functional units and modules in the embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working process of the units and modules in the above device may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.
The embodiments of the present application also provide a computer readable storage medium storing a computer program, where the computer program when executed by a processor implements steps of the foregoing method embodiments.
Embodiments of the present application also provide a computer program product which, when run on an electronic device, causes the electronic device to perform steps that may be performed by the various method embodiments described above.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/electronic device and method may be implemented in other manners. For example, the apparatus/electronic device embodiments described above are merely illustrative, e.g., the division of the modules or units is merely a logical function division, and there may be additional divisions in actual implementation, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The integrated modules/units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present application may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of each method embodiment described above. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (8)
1. A team recommendation method applied to an electronic device configured with an ultra-wideband module, the team recommendation method comprising:
receiving an ultra-wideband signal of one or more candidate devices in response to launching a target application of the electronic device, wherein the target application supports a team formation function;
determining one or more user information associated with the ultra-wideband signals based on one or more of the ultra-wideband signals;
generating team recommendation information based on the user information;
displaying the team recommendation information;
when receiving selection operation of target user information in the team recommendation information, sending team invitation to target equipment corresponding to the target user information;
In the case that the number of the user information is plural, the presenting the group recommendation information includes:
determining relative position information between the electronic equipment and corresponding candidate equipment based on a plurality of ultra-wideband signals associated with the user information, wherein the relative position information comprises a pointing angle and a distance, and the pointing angle is an included angle between a reference direction of the electronic equipment and a receiving direction of the corresponding ultra-wideband signals;
determining the sequence of a plurality of user information in the team recommendation information based on the relative position information;
displaying the team recommendation information based on the sequence of the user information;
the determining, based on the relative location information, a sequence of the plurality of user information in the group recommendation information includes:
ordering user information associated with the corresponding ultra-wideband signals according to the sequence of the pointing angles from small to large for any two ultra-wideband signals of which the absolute values of the differences of the pointing angles are not in a preset range;
and sequencing the user information associated with the corresponding ultra-wideband signals according to the sequence from the small distance to the large distance of any two ultra-wideband signals with the absolute value of the difference value of the pointing angles within the preset range.
2. The team recommendation method of claim 1, wherein the determining one or more user information associated with the ultra-wideband signal based on one or more of the ultra-wideband signals comprises:
and determining one or more pieces of user information associated with the ultra-wideband signals through a server based on one or more pieces of ultra-wideband signals, wherein the server stores the mapping relation between the ultra-wideband signal information and the user information.
3. The team recommendation method as claimed in claim 2, wherein said team recommendation method further comprises:
and when logging in the target application program, updating the mapping relation between the ultra-wideband signal information and the user information stored by the server.
4. The team recommendation method of claim 1, wherein the sending a team invitation to a target device corresponding to target user information when receiving a selection operation of the target user information in the team recommendation information comprises:
and when receiving the turning operation, sending the team invitation to target equipment corresponding to target user information positioned at a preset ordering position in the team recommendation information.
5. A team recommendation device applied to an electronic device configured with an ultra-wideband module, the team recommendation device comprising:
The signal receiving module is used for responding to the starting of a target application program of the electronic equipment and receiving ultra-wideband signals of one or more candidate equipment, wherein the target application program supports a team forming function;
an information determination module for determining one or more user information associated with the ultra wideband signals based on one or more of the ultra wideband signals;
the information generation module is used for generating team recommendation information based on the user information;
the information display module is used for displaying the team recommendation information;
the information selection module is used for sending a team invitation to target equipment corresponding to target user information when receiving selection operation of the target user information in the team recommendation information;
in the case where the number of the user information is plural, the information presentation module includes:
a first determining unit, configured to determine, based on a plurality of ultra-wideband signals associated with the user information, relative position information between the electronic device and a corresponding candidate device, where the relative position information includes a pointing angle and a distance, the pointing angle is an included angle between a reference direction of the electronic device and a receiving direction of the corresponding ultra-wideband signal, and the receiving direction of the ultra-wideband signal is a direction in which the electronic device receives the ultra-wideband signal;
A second determining unit, configured to determine, based on the relative position information, a sequence of the plurality of user information in the group recommendation information;
the display unit is used for displaying the team recommendation information based on the sequence of the user information;
the determining, based on the relative location information, a sequence of the plurality of user information in the group recommendation information includes:
ordering user information associated with the corresponding ultra-wideband signals according to the sequence of the pointing angles from small to large for any two ultra-wideband signals of which the absolute values of the differences of the pointing angles are not in a preset range;
and sequencing the user information associated with the corresponding ultra-wideband signals according to the sequence from the small distance to the large distance of any two ultra-wideband signals with the absolute value of the difference value of the pointing angles within the preset range.
6. An electronic device comprising an ultra wideband module, a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the team recommendation method of any of claims 1 to 4 when the computer program is executed by the processor.
7. A chip comprising a processor for reading and executing a computer program stored in a memory for performing the steps of the team recommendation method of any of claims 1 to 4.
8. A computer readable storage medium storing a computer program, wherein the computer program when executed by a processor implements the steps of the group recommendation method of any one of claims 1 to 4.
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| CN202110862921.9A CN113595748B (en) | 2021-07-29 | 2021-07-29 | Team recommendation method, team recommendation device, electronic device and storage medium |
| PCT/CN2022/099210 WO2023005482A1 (en) | 2021-07-29 | 2022-06-16 | Team recommendation method, team recommendation apparatus, electronic device, and storage medium |
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| CN202110862921.9A CN113595748B (en) | 2021-07-29 | 2021-07-29 | Team recommendation method, team recommendation device, electronic device and storage medium |
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| CN114584923B (en) * | 2022-02-08 | 2023-05-30 | 珠海格力电器股份有限公司 | Directional friend making method and device, storage medium and electronic equipment |
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| CN113595748A (en) | 2021-11-02 |
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