WO2016202045A1

WO2016202045A1 - Card exchange method, device and system

Info

Publication number: WO2016202045A1
Application number: PCT/CN2016/078159
Authority: WO
Inventors: 田野; 唐智慧; 程博; 孟飞; 赵刚; 官建军; 张军
Original assignee: 北京奇虎科技有限公司; 奇智软件（北京）有限公司
Priority date: 2015-06-15
Filing date: 2016-03-31
Publication date: 2016-12-22
Also published as: CN105099873A

Abstract

Provided are a card exchange method, device and system. The method is applied to a first client, comprising: when a card exchange event is triggered, generating a card exchange request; sending the card exchange request to a cloud server; receiving a card exchange cipher which is returned by the cloud server and is used as a validation criterion of an exchange operation; and according to the card exchange cipher which is used as a validation criterion of an exchange operation, accessing a group which is set on the cloud server and uses the card exchange cipher as an identifier, and waiting to perform selective card exchange with other clients which access the group. The technical solution provided in the present invention makes card exchange more flexible and convenient.

Description

Business card exchange method, device and system

Technical field

The present invention relates to the field of Internet application technologies, and in particular, to a business card exchange method, device and system.

Background technique

With the development of technology, people use more and more contact methods, such as telephone, SMS, QQ, email, Weibo, WeChat, etc. These social platforms bring a lot of convenience to everyone's life and increase the number of friends. The scope. Correspondingly, it will also lead to more exchange of dating information, such as the most common contact information.

In the related art, people generally need to implement exchange of contact information (such as personal basic information or contact information, etc.) through multiple steps. For example, user A and user B first recognize each other, and need to exchange telephone numbers with each other. The step of exchanging the telephone number at this time is: user B tells user A's own telephone number, user A needs to input user B's telephone number in the mobile phone, and the user. B name and other information, and save. After that, user A dials the phone number of user B just saved, and user B hangs up after receiving the call, obtains the phone number of user A, and enters the name of A to save.

It can be seen that the current exchange of contact information such as telephone numbers between users requires the user to manually perform multiple operation steps such as inputting contact information, which is cumbersome and inflexible.

Summary of the invention

In view of the above problems, the present invention has been made in order to provide a business card exchange method, apparatus and system that overcome the above problems or at least partially solve the above problems.

According to an aspect of the present invention, a business card exchange method is provided, which is applied to a first client, and includes:

Generating a business card exchange request when a business card exchange event is triggered;

Sending the business card exchange request to the cloud server;

Receiving a business card exchange password returned by the cloud server as a verification standard for exchange operations;

And according to the business card exchange password as the exchange operation verification standard, enter a group set on the cloud server and marked with the business card exchange password, and wait for selective card exchange with other clients entering the group. .

According to another aspect of the present invention, a business card exchange method is provided, which is applied to a cloud server, and includes:

Receiving a business card exchange request initiated by the first client;

And generating, according to the business card exchange request, a business card exchange password as an exchange operation verification standard and a group marked by the business card exchange password, wherein all members in the group can selectively perform business card exchange;

Receiving a business card exchange password from other clients to be verified and verifying;

If the verification is passed, the authenticated client is allowed to join the group to exchange business cards.

According to another aspect of the present invention, a business card exchange method is provided, which is applied to a second client, and includes:

Obtaining a business card exchange password to be verified, and sending the same to the cloud server, and the cloud server is verified according to the business card exchange password as the exchange operation verification standard;

If the verification is passed, enter the verification standard set by the cloud server as the exchange operation The business card exchanges the secret number as the identified group, and selectively exchanges the business cards with other clients in the group.

According to still another aspect of the present invention, a client is further provided, including:

a request generation module, configured to generate a business card exchange request when the business card exchange event is triggered;

a request sending module, configured to send the business card exchange request to the cloud server;

a password receiving module, configured to receive a business card exchange password returned by the cloud server as a verification standard for exchange operations;

The processing module is adapted to exchange the passwords according to the business card exchange standard as the exchange operation verification standard, and enter a group set by the cloud server with the business card exchange password as the identifier, waiting for other clients to enter the group to perform Selective business card exchange.

According to still another aspect of the present invention, a cloud server is provided, including:

The request receiving module is adapted to receive a business card exchange request initiated by the first client;

a group generating module, configured to generate, according to the business card exchange request, a business card exchange password as an exchange operation verification standard and a group identified by the business card exchange password, wherein all members in the group can selectively Exchange business cards;

a first verification module, configured to receive a business card exchange password from another client to be verified, and verify;

The first business card exchange module is adapted to allow the authenticated client to join the group to perform business card exchange if the verification is passed.

a password acquisition module, configured to obtain a business card exchange password to be verified;

a second verification module, configured to send the business card exchange password to be verified to the cloud server, and wait for the cloud server to verify the business card exchange password according to the exchange operation verification standard;

a second business card exchange module, configured to enter a group set by the cloud server and having the business card exchange password as the exchange operation verification standard as an identifier, and other clients in the group, if the verification is passed Selective business card exchange.

According to still another aspect of the present invention, a business card exchange system is provided, comprising: the client according to any one of the above, and the cloud server according to any one of the above.

According to still another aspect of the present invention, a computer program is provided, comprising computer readable code, when said computer readable code is run on a computing device, causing said computing device to perform a business card exchange according to said method.

According to still another aspect of the present invention, a computer readable medium storing the above computer program is provided.

The beneficial effects of the invention are:

In the embodiment of the present invention, when the business card exchange event is triggered, a business card exchange request is generated, and then the business card exchange request is sent to the cloud server, and then the business card exchange password returned by the cloud server as the exchange operation verification standard is received, and verified according to the exchange operation. The standard business card exchanges the secret number, enters the group set on the cloud server and uses the business card exchange password as the identification, and waits for the business card exchange with other clients entering the group. Since each member in the group has carried its own business card to enter the group, when the cloud server receives the business card exchange instruction initiated by the member in the group, the corresponding business card can be called according to the business card exchange instruction, in the member The business card exchange is completed, and the user is required to manually input the contact information, compared to the prior art. The business card exchange of the present invention is more convenient, such as saving, returning, and the like. Moreover, since all members in the group can selectively exchange business cards, that members in the group can exchange business cards with other members according to their own needs, the business card exchange is more flexible. In addition, the cloud server provides the business card exchange password as the exchange operation verification standard. When the other business card submitted by the client to verify the business card exchange password verification, the group can enter the group, and then exchange business cards with other members in the group. Thereby improving the reliability and security of business card exchange.

The above description is only an overview of the technical solutions of the present invention, and the above-described and other objects, features and advantages of the present invention can be more clearly understood. Specific embodiments of the invention are set forth below.

DRAWINGS

Various other advantages and benefits will become apparent to those skilled in the art from a The drawings are only for the purpose of illustrating the preferred embodiments and are not to be construed as limiting. Throughout the drawings, the same reference numerals are used to refer to the same parts. In the drawing:

1 shows a flow chart of a method for exchanging business cards in accordance with one embodiment of the present invention;

2 is a flow chart showing a method of exchanging business cards according to another embodiment of the present invention;

FIG. 3 is a flow chart showing a method for exchanging business cards according to still another embodiment of the present invention; FIG.

FIG. 4 is a flow chart showing a method for exchanging business cards according to still another embodiment of the present invention; FIG.

FIG. 5 is a schematic diagram showing a top page of a trigger business card exchange event according to an embodiment of the present invention; FIG.

6 is a schematic diagram of an interface for triggering a business card exchange event according to an embodiment of the present invention;

FIG. 7 is a schematic diagram showing a display interface of a business card exchange password according to an embodiment of the present invention; FIG.

FIG. 8 is a schematic diagram showing a business card exchange interface according to an embodiment of the present invention; FIG.

FIG. 9 is a schematic structural diagram of a client according to an embodiment of the present invention; FIG.

FIG. 10 is a schematic structural diagram of a client according to another embodiment of the present invention; FIG.

FIG. 11 is a schematic structural diagram of a cloud server according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a cloud server according to another embodiment of the present invention; FIG.

FIG. 13 is a schematic structural diagram of a client according to still another embodiment of the present invention; FIG.

FIG. 14 is a schematic structural diagram of a business card exchange system according to an embodiment of the present invention; FIG.

Figure 15 is a schematic block diagram showing a computing device for performing a business card exchange method in accordance with the present invention;

Fig. 16 schematically shows a storage unit for holding or carrying program code implementing the business card exchange method according to the present invention.

detailed description

The invention is further described below in conjunction with the drawings and specific embodiments.

To solve the above technical problem, the embodiment of the present invention provides a business card exchange method, which is applied to a first client, and the first client serves as a business card exchange initiator. Of course, the first client can also be used as a business card exchange recipient, and exchange business cards with other clients that are the initiators of the business card exchange.

FIG. 1 shows a flow chart of a method of exchanging business cards in accordance with one embodiment of the present invention. Referring to FIG. 1, the method is applied to the first client, and may include at least steps S102 to S108.

Step S102: When the business card exchange event is triggered, a business card exchange request is generated.

Step S104, sending a business card exchange request to the cloud server.

Step S106: Receive a business card exchange password returned by the cloud server as a verification standard of the exchange operation.

Step S108, according to the business card exchange password as the exchange operation verification standard, enter the group set on the cloud server and marked with the business card exchange password, and wait for selective card exchange with other clients entering the group.

In the embodiment of the present invention, when the business card exchange event is triggered, a business card exchange request is generated, and then the business card exchange request is sent to the cloud server, and then the business card exchange password returned by the cloud server as the exchange operation verification standard is received, and verified according to the exchange operation. The standard business card exchanges the secret number, enters the group set on the cloud server and uses the business card exchange password as the identification, and waits for the business card exchange with other clients entering the group. Since each member in the group has carried its own business card to enter the group, when the cloud server receives the business card exchange instruction initiated by the member in the group, the corresponding business card can be called according to the business card exchange instruction, in the member The business card exchange is completed, and the business card exchange of the present invention is more convenient than the prior art, which requires the user to manually perform a plurality of operation steps such as inputting contact information, saving, and dialing. Moreover, since all members in the group can selectively exchange business cards, that members in the group can exchange business cards with other members according to their own needs, the business card exchange is more flexible. In addition, the cloud server provides the business card exchange password as the exchange operation verification standard. When the other business card submitted by the client to verify the business card exchange password verification, the group can enter the group, and then exchange business cards with other members in the group. Thereby improving the reliability and security of business card exchange.

In an embodiment of the present invention, after receiving the business card exchange password returned by the cloud server as the exchange operation verification standard in step S106, the business card exchange password as the exchange operation verification standard may be shared with other clients, and the other clients may The cloud server authenticates and enters the group when the verification passes. Further, the embodiment of the present invention can share the business card exchange password as the exchange operation verification standard to other clients in various manners, for example, presenting the business card exchange password as the exchange operation verification standard on the display interface to share with other clients. Users of other clients can manually enter the business card exchange password as the exchange operation verification standard. For another example, the business card exchange password as the exchange operation verification standard is shared to other clients by sending a message. When other clients receive the message, the business card exchange password as the exchange operation verification standard may be extracted from the message.

In another embodiment of the present invention, after the other clients enter the group, the first client may identify the business card of the locally saved client, and prompt the business card of the unsaved client to be saved by the user.

Correspondingly, FIG. 2 shows a flow chart of a method for exchanging business cards according to another embodiment of the present invention. Referring to FIG. 2, the method is applied to a cloud server, and at least may include steps S202 to S208.

Step S202, receiving a business card exchange request initiated by the first client.

Step S204, according to the business card exchange request, generate a business card exchange password as a exchange operation verification standard and a group marked with the business card exchange password, wherein all members in the group can selectively exchange business cards.

Step S206, receiving a business card exchange password from the other client to be verified, and verifying.

Step S208, if the verification is passed, the authenticated client is allowed to join the group, and the business card exchange is performed.

In this embodiment, the cloud server provides the business card exchange password as the exchange operation verification standard, and when the other business card submits the business card exchange password verification to be verified, the group can enter the group, and then with other members in the group. Business card exchange is carried out, thereby improving the reliability and security of business card exchange. In addition, all members in the group can selectively exchange business cards, that is, members in the group can exchange business cards with other members according to their own needs, so that business card exchange is more flexible.

After the business card exchange password is generated as the exchange operation verification standard in step S204, the business card exchange password as the exchange operation verification standard can be shared to other clients. For example, the broadcast sharing mode using the cloud server can be broadcast to a plurality of objects at one time. It is also possible to return the business card exchange password as the exchange operation verification standard to the first client, which is shared by the first client to other clients.

In addition, after the business card exchange is completed, the business card exchange password and the group as the exchange operation verification standard can be deleted, indicating that the business card exchange is completed, and the storage space of the cloud server is saved.

Correspondingly, FIG. 3 shows a flow chart of a method for exchanging business cards according to still another embodiment of the present invention. Referring to FIG. 3, the method is applied to the second client, and may include at least steps S302 to S304.

Step S302: Acquire a business card exchange password to be verified, and send it to the cloud server, and wait for the cloud server to verify it according to the business card exchange password as the exchange operation verification standard.

Step S304, if the verification is passed, enter a group set by the cloud server as the exchange operation password as the exchange operation verification standard, and perform selective business card exchange with other clients in the group.

In this embodiment, the second client submits the business card exchange password to be verified to the cloud server, and the cloud server performs verification according to the business card exchange password as the exchange operation verification standard, and can enter the group when the verification is passed. In addition, business card exchanges are performed with other members in the group, thereby improving the reliability and security of business card exchange.

It should be noted that the second client here serves as a business card exchange recipient, and can also serve as a business card exchange initiator. In the embodiment of the present invention, the first client (as the business card exchange initiator) and the second client (as the business card exchange receiver) are used to distinguish the implementation principles of the two, and the invention is not limited.

Obtaining the business card exchange password to be verified in step S302 can be implemented in various manners, such as receiving a business card exchange password input by the user to be verified, and receiving a message carrying the business card exchange password to be verified, and extracting the message from the message. The verified business card exchange is dark, etc., and the present invention is not limited thereto.

Further, if the verification fails, the business card exchange password to be verified is re-acquired and sent to the cloud server for verification, thereby improving the verification pass rate.

The implementation process of the business card exchange method of the present invention is described in detail below through a specific embodiment. In this embodiment, the first client (ie, the business card exchange initiator) and the second client are both address book clients on the mobile phone, and the first client and the second client are pre-registered in the cloud server, and A unique identity has been assigned. 4 is a flow chart showing a method of exchanging business cards in accordance with still another embodiment of the present invention. Referring to FIG. 4, the method includes at least steps S402 to S426.

Step S402, when the business card exchange event is triggered, the first client generates a business card exchange request.

As shown in Figure 5, under the contact tab of the phone's address book client, the user clicks "Exchange Card" The virtual button enters the interface as shown in Figure 6, and further clicks the "Initiate Exchange" virtual button to trigger the business card exchange event.

Step S404, the first client sends a business card exchange request to the cloud server.

Step S406, the cloud server receives the business card exchange request initiated by the first client.

Step S408: The cloud server generates, according to the business card exchange request, a business card exchange password as a exchange operation verification standard and a group marked with the business card exchange password, wherein all members in the group can selectively exchange business cards.

In step S410, the cloud server returns the business card exchange password as the exchange operation verification standard to the first client, and the first client shares it to other clients.

Step S412, the first client receives the business card exchange password returned by the cloud server as the exchange operation verification standard.

Step S414, the first client presents a business card exchange password as a exchange operation verification standard on the display interface.

As shown in FIG. 7, the first client presents a business card exchange password "1201" as an exchange operation verification standard on the display interface.

Step S416, the first client exchanges the password according to the business card as the exchange operation verification standard, enters the group set on the cloud server and uses the business card exchange password as the identifier, and waits for the selective business card with other clients entering the group. exchange.

Step S418, the second client obtains the business card exchange password to be verified.

Step S420: Send the business card exchange password to be verified to the cloud server, and wait for the cloud server to verify the business card exchange password according to the exchange operation verification standard.

Step S422, the cloud server receives the business card exchange password from the second client to be verified, and verifies.

Step S424, if the verification is passed, the group is allowed to join the group through the second client, and the business card exchange is performed.

In step S426, the second client enters a group set by the cloud server as the exchange operation verification standard, and exchanges the secret number as the identified group, and performs selective business card exchange with other clients in the group.

Further, after the second client enters the group, the first client identifies whether the business card of the second client has been saved locally, and if the business card of the second client is not saved, the user selects to save. As shown in FIG. 8, the first client identifies a business card that has locally saved the "client" of the second client.

In this embodiment, the business card exchange between the mobile phones is implemented, and the business card exchange password provided by the cloud server as the exchange operation verification standard is used, and when the verification of the business card exchanged by the other client is passed, the group can be entered. In addition, business card exchanges are performed with other members in the group, thereby improving the reliability and security of business card exchange.

It should be noted that, in an actual application, all the foregoing optional embodiments may be combined in any combination to form an optional embodiment of the present invention, and details are not described herein again.

Based on the same inventive concept, the embodiment of the present invention further provides a client, which serves as a business card exchange initiator, and may be referred to as a first client for differentiation. FIG. 9 shows a schematic structural diagram of a client according to an embodiment of the present invention. As shown in FIG. 9, the first client may include at least a request generating module 910, a request sending module 920, a secret receiving module 930, and a processing module 940.

The functions of the components or devices of the client and the connection between the components of the client of the embodiment of the present invention are now described. system:

The request generating module 910 is adapted to generate a business card exchange request when the business card exchange event is triggered;

The request sending module 920 is coupled to the request generating module 910, and is adapted to send a business card exchange request to the cloud server;

The password receiving module 930 is coupled to the request sending module 920, and is adapted to receive a business card exchange password returned by the cloud server as a verification standard for the exchange operation;

The processing module 940 is coupled to the cipher receiving module 930, and is adapted to exchange the cipher according to the business card as the exchange operation verification standard, and enter the group set on the cloud server and marked by the business card exchange cipher, waiting for the other group to enter the group. The client performs selective business card exchange.

In an embodiment of the present invention, as shown in FIG. 10, the client shown in FIG. 9 may further include:

The first sharing module 950 is coupled to the cipher receiving module 930, and is adapted to share the business card exchange cipher as the exchange operation verification standard after the cipher receiving module 930 receives the business card exchange cipher returned by the cloud server as the exchange operation verification standard. Other clients, which are authenticated by other clients to the cloud server, enter the group when the verification passes.

In an embodiment of the invention, the first sharing module 950 is further adapted to:

Displaying a business card exchange password as a standard for exchange operation verification on the display interface to share with other clients; or,

The business card exchange password, which is the exchange operation verification standard, is shared to other clients by sending a message.

In an embodiment of the invention, the processing module 940 is further adapted to:

After other clients enter the group, the business card of the locally saved client is identified, and the business card of the unsaved client is prompted to be saved by the user.

Correspondingly, an embodiment of the present invention further provides a cloud server. FIG. 11 is a schematic structural diagram of a cloud server according to an embodiment of the present invention. As shown in FIG. 11 , the cloud server may include at least a request receiving module 1110, a group generating module 1120, a first verification module 1130, and a first business card exchange module 1140.

The functions of the components or devices of the cloud server and the connection relationship between the components of the cloud server according to the embodiment of the present invention are introduced:

The request receiving module 1110 is adapted to receive a business card exchange request initiated by the first client;

The group generating module 1120 is coupled to the request receiving module 1110, and is adapted to generate, according to the business card exchange request, a business card exchange password as an exchange operation verification standard and a group marked by the business card exchange password, wherein all the groups in the group Members can selectively exchange business cards;

The first verification module 1130 is coupled to the group generation module 1120, and is adapted to receive the business card exchange passwords to be verified from other clients, and verify;

The first business card exchange module 1140 is coupled to the first verification module 1130, and is adapted to allow the authenticated client to join the group and exchange the business card if the verification is passed.

In an embodiment of the present invention, as shown in FIG. 12, the cloud server shown in FIG. 11 may further include:

The second sharing module 1150 is coupled to the group generation module 1120, and is adapted to share the name of the exchange operation verification standard after the group generation module 1120 generates the business card exchange password as the exchange operation verification standard. The slice exchanges the secret number to other clients; or returns the business card exchange password as the exchange operation verification standard to the first client, which is shared by the first client to other clients.

In an embodiment of the present invention, as shown in FIG. 12, the cloud server may further include:

The deleting module 1160 is coupled to the first business card exchange module 1140, and is adapted to delete the business card exchange password and the group as the exchange operation verification standard after the business card exchange ends.

Correspondingly, the embodiment of the present invention further provides a client, which serves as a business card exchange recipient, and may be referred to as a second client for differentiation. FIG. 13 is a block diagram showing the structure of a client according to an embodiment of the present invention. As shown in FIG. 13 , the second client may include at least a password acquisition module 1310 , a second verification module 1320 , and a second business card exchange module 1330 .

The functions of the components or devices of the client and the connection relationship between the components of the embodiment of the present invention are now described:

The cipher obtaining module 1310 is adapted to obtain a business card exchange cipher to be verified;

The second verification module 1320 is coupled to the password acquisition module 1310, and is configured to send the business card exchange password to be verified to the cloud server, and wait for the cloud server to verify the business card exchange password according to the exchange operation verification standard;

The second business card exchange module 1330 is coupled to the second verification module 1320, and is adapted to enter a group that is set on the cloud server and that is used as the exchange operation verification standard as the exchange operation password, and is in the group. Other clients perform selective business card exchanges.

In an embodiment of the invention, the second verification module 1320 is further adapted to:

If the verification fails, the business card exchange password to be verified is re-acquired and sent to the cloud server for verification.

In an embodiment of the invention, the cipher obtaining module 1310 is further adapted to:

Receiving a business card exchange password input by the user to be verified; or

Receiving a message carrying a business card exchange password to be verified, and extracting a business card exchange to be verified from the message.

In addition, an embodiment of the present invention further provides a business card exchange system. FIG. 14 is a block diagram showing the structure of a business card exchange system according to an embodiment of the present invention. As shown in FIG. 14, the business card exchange system may include: a first client 1410 of any of the above, any one of the cloud servers 1420, and a second client 1430 of any of the above.

According to any one of the preferred embodiments or the combination of the preferred embodiments, the embodiment of the present invention can achieve the following beneficial effects:

In the embodiment of the present invention, when the business card exchange event is triggered, a business card exchange request is generated, and then the business card exchange request is sent to the cloud server, and then the business card exchange password returned by the cloud server as the exchange operation verification standard is received, and verified according to the exchange operation. The standard business card exchanges the secret number, enters the group set on the cloud server and uses the business card exchange password as the identification, and waits for the business card exchange with other clients entering the group. Since each member in the group has carried its own business card to enter the group, when the cloud server receives the business card exchange instruction initiated by the member in the group, the corresponding business card can be called according to the business card exchange instruction, in the member The business card exchange is completed, and the business card exchange of the present invention is more convenient than the prior art, which requires the user to manually perform a plurality of operation steps such as inputting contact information, saving, and dialing. And, since all members in the group can selectively exchange business cards, that members of the group can be based on their own needs. His members exchanged business cards, making business card exchanges more flexible. In addition, the cloud server provides the business card exchange password as the exchange operation verification standard. When the other business card submitted by the client to verify the business card exchange password verification, the group can enter the group, and then exchange business cards with other members in the group. Thereby improving the reliability and security of business card exchange.

In the description provided herein, numerous specific details are set forth. However, it is understood that the embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of the description.

Similarly, the various features of the invention are sometimes grouped together into a single embodiment, in the above description of the exemplary embodiments of the invention, Figure, or a description of it. However, the method disclosed is not to be interpreted as reflecting the intention that the claimed invention requires more features than those recited in the claims. Rather, as the following claims reflect, inventive aspects reside in less than all features of the single embodiments disclosed herein. Therefore, the claims following the specific embodiments are hereby explicitly incorporated into the embodiments, and each of the claims as a separate embodiment of the invention.

Those skilled in the art will appreciate that the modules in the devices of the embodiments can be adaptively changed and placed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and further they may be divided into a plurality of sub-modules or sub-units or sub-components. In addition to such features and/or at least some of the processes or units being mutually exclusive, any combination of the features disclosed in the specification, including the accompanying claims, the abstract and the drawings, and any methods so disclosed, or All processes or units of the device are combined. Each feature disclosed in this specification (including the accompanying claims, the abstract and the drawings) may be replaced by alternative features that provide the same, equivalent or similar purpose.

In addition, those skilled in the art will appreciate that, although some embodiments described herein include certain features that are included in other embodiments and not in other features, combinations of features of different embodiments are intended to be within the scope of the present invention. Different embodiments are formed and formed. For example, in the following claims, any one of the claimed embodiments can be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or digital signal processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components of the business card exchange device and system in accordance with embodiments of the present invention. The invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein. Such a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

For example, Figure 15 illustrates a computing device that can implement a business card exchange method. The computing device conventionally includes a processor 1510 and a computer program product or computer readable medium in the form of a memory 1520. The memory 1520 may be an electronic memory such as a flash memory, an EEPROM (Electrically Erasable Programmable Read Only Memory), an EPROM, a hard disk, or a ROM. Memory 1520 has a storage space 1530 for program code 1531 for performing any of the method steps described above. For example, storage space 1530 for program code can include The respective program codes 1531 for implementing the various steps in the above method, respectively. The program code can be read from or written to one or more computer program products. These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks. Such a computer program product is typically a portable or fixed storage unit as described with reference to FIG. The storage unit may have a storage segment, a storage space, and the like that are similarly arranged to the storage 1520 in the computing device of FIG. The program code can be compressed, for example, in an appropriate form. Typically, the storage unit includes computer readable code 1531', ie, code that can be read by, for example, a processor such as 1510, which when executed by the computing device causes the computing device to perform each of the methods described above step.

"an embodiment," or "an embodiment," or "an embodiment," In addition, it is noted that the phrase "in one embodiment" is not necessarily referring to the same embodiment.

It is to be noted that the above-described embodiments are illustrative of the invention and are not intended to be limiting, and that the invention may be devised without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as a limitation. The word "comprising" does not exclude the presence of the elements or steps that are not recited in the claims. The word "a" or "an" The invention can be implemented by means of hardware comprising several distinct elements and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means can be embodied by the same hardware item. The use of the words first, second, and third does not indicate any order. These words can be interpreted as names.

In addition, it should be noted that the language used in the specification has been selected for the purpose of readability and teaching, and is not intended to be construed or limited. Therefore, many modifications and changes will be apparent to those skilled in the art without departing from the scope of the invention. The disclosure of the present invention is intended to be illustrative, and not restrictive, and the scope of the invention is defined by the appended claims.

Claims

A business card exchange method is applied to the first client, including:

Generating a business card exchange request when a business card exchange event is triggered;

Sending the business card exchange request to the cloud server;

Receiving a business card exchange password returned by the cloud server as a verification standard for exchange operations;

And according to the business card exchange password as the exchange operation verification standard, enter a group set on the cloud server and marked with the business card exchange password, and wait for selective card exchange with other clients entering the group. .
The method according to claim 1, wherein after receiving the business card exchange password returned by the cloud server as the exchange operation verification standard, the method further comprises:

The business card exchange password, which is the exchange operation verification standard, is shared to the other client, and the other client authenticates to the cloud server, and when the verification passes, the group is entered.
The method according to claim 2, wherein the sharing of the business card exchange code as the exchange operation verification standard to the other client comprises:

Presenting the business card exchange password as the exchange operation verification standard on the display interface to share to the other client; or

The business card exchange cipher as the exchange operation verification standard is shared to the other clients in a manner of sending a message.
The method of any of claims 1-3, further comprising:

After the other clients enter the group, the business card of the locally saved client is identified, and the business card of the unsaved client is prompted to be saved by the user.
A business card exchange method applied to a cloud server, including:

Receiving a business card exchange request initiated by the first client;

And generating, according to the business card exchange request, a business card exchange password as an exchange operation verification standard and a group marked by the business card exchange password, wherein all members in the group can selectively perform business card exchange;

Receiving a business card exchange password from other clients to be verified and verifying;

If the verification is passed, the authenticated client is allowed to join the group to exchange business cards.
The method according to claim 5, wherein after the generating the business card exchange password as the exchange operation verification standard, the method further comprises:

Sharing the business card exchange password as the exchange operation verification standard to the other client; or

The business card exchange password, which is the exchange operation verification standard, is returned to the first client, and is shared by the first client to the other client.
The method according to claim 5 or 6, further comprising:

After the business card exchange ends, the business card exchange password and the group as the exchange operation verification standard are deleted.
A business card exchange method is applied to a second client, including:

Obtaining a business card exchange password to be verified, and sending the same to the cloud server, and the cloud server is verified according to the business card exchange password as the exchange operation verification standard;

If the verification is passed, the group that is set on the cloud server and that uses the business card exchange password as the exchange operation verification standard as the identifier is entered, and the other clients in the group are selectively exchanged with the business card.
The method of claim 8 further comprising:

If the verification fails, the business card exchange password to be verified is re-acquired and sent to the cloud server for verification.
The method according to claim 8 or 9, wherein the obtaining the business card exchange password to be verified comprises:

Receiving a business card exchange password input by the user to be verified; or

Receiving a message carrying a business card exchange password to be verified, and extracting the business card exchange to be verified from the message.
A client that includes:

a request generation module, configured to generate a business card exchange request when the business card exchange event is triggered;

a request sending module, configured to send the business card exchange request to the cloud server;

a password receiving module, configured to receive a business card exchange password returned by the cloud server as a verification standard for exchange operations;

The processing module is adapted to exchange the passwords according to the business card exchange standard as the exchange operation verification standard, and enter a group set by the cloud server with the business card exchange password as the identifier, waiting for other clients to enter the group to perform Selective business card exchange.
The client according to claim 11, further comprising:

a first sharing module, configured to: after the password receiving module receives the business card exchange password returned by the cloud server as the exchange operation verification standard, share the business card exchange password as the exchange operation verification standard to the other customer End, the other client authenticates to the cloud server, and when the verification passes, the group is entered.
The client according to claim 12, wherein the first sharing module is further adapted to:

Presenting the business card exchange password as the exchange operation verification standard on the display interface to share to the other client; or

The business card exchange cipher as the exchange operation verification standard is shared to the other clients in a manner of sending a message.
The client according to any one of claims 11 to 13, wherein the processing module is further adapted to:

After the other clients enter the group, the business card of the locally saved client is identified, and the business card of the unsaved client is prompted to be saved by the user.
A cloud server that includes:

The request receiving module is adapted to receive a business card exchange request initiated by the first client;

a group generating module, configured to generate, according to the business card exchange request, a business card exchange password as an exchange operation verification standard and a group identified by the business card exchange password, wherein all members in the group can selectively Exchange business cards;

a first verification module, configured to receive a business card exchange password from another client to be verified, and verify;

The first business card exchange module is adapted to allow the authenticated client to join the group to perform business card exchange if the verification is passed.
The cloud server according to claim 15, further comprising:

a second sharing module, configured to: after the group generating module generates a business card exchange password as an exchange operation verification standard, share the business card exchange password as an exchange operation verification standard to the other client; or The business card exchange cipher of the exchange operation verification standard is returned to the first client, which is shared by the first client to the other client.
The cloud server according to claim 15 or 16, further comprising:

The deleting module is adapted to delete the business card exchange password and the group as the exchange operation verification standard after the business card exchange ends.
A client that includes:

a password acquisition module, configured to obtain a business card exchange password to be verified;

a second verification module, configured to send the business card exchange password to be verified to the cloud server, and wait for the cloud server to verify the business card exchange password according to the exchange operation verification standard;

a second business card exchange module, configured to enter a group set by the cloud server and having the business card exchange password as the exchange operation verification standard as an identifier, and other clients in the group, if the verification is passed Selective business card exchange.
The client of claim 18, wherein the second verification module is further adapted to:

If the verification fails, the business card exchange password to be verified is re-acquired and sent to the cloud server for verification.
The client according to claim 18 or 19, wherein the password acquisition module is further adapted to:

Receiving a business card exchange password input by the user to be verified; or

Receiving a message carrying a business card exchange password to be verified, and extracting the business card exchange to be verified from the message.
A business card exchange system, comprising: the client according to any one of claims 11 to 14, the cloud server according to any one of claims 15 to 17, and the client according to any one of claims 18 to 20.
A computer program comprising computer readable code that, when executed on a computing device, causes the computing device to perform the business card exchange method of any one of claims 1 to 10.
A computer readable medium storing the computer program of claim 22.