WO2013060183A1

WO2013060183A1 - Method and apparatus for performing communication with barcode image

Info

Publication number: WO2013060183A1
Application number: PCT/CN2012/080124
Authority: WO
Inventors: 徐蔚
Original assignee: Xu Wei
Priority date: 2011-10-28
Filing date: 2012-08-14
Publication date: 2013-05-02
Also published as: CN102821157B; CN102821157A; CN102509231A

Abstract

Disclosed are a method and an apparatus for performing communication between a mobile terminal and a background server. The method of the present invention comprises the following steps: generating a first barcode image and publishing the first barcode image onto at least one area which a user of a mobile terminal is capable of contacting, the first barcode image at least comprising service information, and establishing a unique correlation between the first barcode image and the mobile terminal; shooting a photo of the first barcode image through a camera set in the mobile terminal, and the mobile terminal decoding the first barcode image; and the background server generating a second barcode image and sending the second barcode image to the mobile terminal, the second barcode image at least comprising service information. The method and the apparatus of the present invention can implement user identity verification, thereby ensuring user information security.

Description

Instruction manual

Method and device for communicating with barcode image

Technical field

The present invention relates to a communication method and apparatus, and more particularly to a method and apparatus for communicating between a mobile terminal and a backend server using a barcode image, and a communication between a mobile terminal and a service providing device using a barcode image Method and device. Background technique

A dimensional barcode is a black and white graphic that is distributed in a two-dimensional direction by a certain geometric pattern to record data symbol information. The mobile phone QR code is the application of the two-dimensional code technology on the mobile terminal. The mobile phone QR code service is currently divided into two categories: mobile phone reading applications and mobile phone main reading applications.

The mobile phone reading application is usually after the end user completes the transaction through various online or offline methods, and the electronic voucher in the form of a two-dimensional code is transmitted through the mobile network and displayed on the screen of the mobile terminal. Merchants can read and verify the authenticity of the transaction through dedicated equipment. Mobile phone reading applications can be used for e-tickets, e-coupons, electronic voucher, e-membership cards and payment vouchers. In a mobile-readable application, the mobile terminal is only used as a device for storing and displaying a two-dimensional code.

The mobile phone main reading application uses a mobile terminal with a camera as a tool for reading a two-dimensional code, and installs a two-dimensional code reading software on the mobile terminal. A two-dimensional code image printed on a variety of carriers such as newspapers, magazines, advertisements, books, packaging, and personal business cards is photographed by a camera, and the captured two-dimensional code image is decoded by a two-dimensional code reading software to connect the mobile terminal. The web page corresponding to the encoded information of the two-dimensional code. In the mobile phone main reading application, users can quickly access the Internet without entering a URL address. However, in the current mobile phone main reading application, the mobile terminal can only access the Internet through the two-dimensional code, and subsequent services, such as purchase, payment, etc., cannot be provided one-stop.

The application number is 200510033918.7, and the application date is March 31, 2005. The Chinese patent application entitled "Mobile Terminal Shopping Method and System" discloses a method and system for realizing mobile terminal shopping using a two-dimensional code. The mobile terminal captures and decodes the two-dimensional code through the built-in camera, and the mobile terminal sends a payment request message to the payment subsystem and the payment is completed by the payment subsystem.

The patent number is ZL200480005625.1, and the application date is March 8, 2004. The Chinese patent entitled "Method for providing mobile services using code maps" discloses a method and system for providing mobile services by using code maps, specifically adopting two The code method provides a method and system for providing a content providing service, a geographic information providing service, a product information providing service, a taxi calling service, a personal contact information providing service, or a payment service. The mobile terminal captures and decodes the two-dimensional code through the built-in camera, and the mobile terminal transmits a service providing request message to the service provider server, the service provider server itself provides a service to the mobile terminal, or the service provider server communicates with other servers To provide services to mobile terminals.

In the prior art, including the above two patent applications, only the corresponding two-dimensional code is generated according to the service to be provided and only one two-dimensional code is generated. No QR code is generated again during the service or after the service is finished. The provision of the service or the end of the service.

As can be seen from the technical solutions disclosed in the above two patent applications, the system only generates a two-dimensional code. However, since the two-dimensional code needs to take a picture, the mobile terminal and the two-dimensional code must be independent, and the two-dimensional code inside the mobile terminal (for example, the two-dimensional code sent by the short message, or the client software installed by the background server to the mobile terminal) The two-dimensional code of the interface, or browsing the webpage with the two-dimensional code through the mobile terminal, the mobile terminal cannot take pictures and decode, so that the service included in the two-dimensional code cannot be obtained.

As can be seen from the technical solutions disclosed in the above two patent applications, the mobile terminal must also require a background server to implement the provision of various services. Client software is required on the mobile terminal to communicate with the backend server. Mobile terminals and back-end servers typically communicate wirelessly over a wireless network. If there is no wireless network or where the wireless network signal is poor (such as in a subway), it is difficult for the mobile terminal to provide various services. Summary of the invention

In view of the above-mentioned deficiencies of the prior art, a first object of the present invention is to provide a method and apparatus for communicating between a plurality of mobile terminals and a back-end server using a barcode image, which can generate a barcode image two or more times. Newly generated barcode images and hyperlinks contain more user information.

A second object of the present invention is to provide a method and apparatus for communicating between a mobile terminal and a backend server using a barcode image, which can implement user identity verification, thereby ensuring the security of user information.

A third object of the present invention is to provide a method and apparatus for communicating between a mobile terminal and a backend server using a barcode image to obtain relevant credentials upon completion of the service.

A fourth object of the present invention is to provide a method and apparatus for communicating between a mobile terminal and a service providing device using a barcode image to implement service provision on the mobile terminal side and obtain relevant credentials after the service is completed.

A fifth object of the present invention is to provide a method and apparatus for communicating between a mobile terminal and a backend server using a barcode image, including webpage link information and service information in a barcode image to provide services or connections to the mobile terminal. Go to the corresponding web page.

In order to achieve the first object of the present invention, in accordance with a preferred embodiment of the present invention, the present invention provides a method for communicating between a plurality of mobile terminals and a backend server, the plurality of mobile terminals and the backend server Wirelessly connecting through a wireless network, each user of the plurality of mobile terminals is registered as a user of the background server, the background server stores registration information of each user, and each user has a unique user Name, the method comprising the steps of: generating a first barcode image and a first hyperlink, and publishing the first barcode image together with the first hyperlink to at least one area accessible by a user of the first mobile terminal The first barcode image and the first hyperlink include at least service information; the first mobile terminal extracts the first barcode image or the service information included in the first hyperlink;

The background server generates a second barcode image and a second hyperlink, the second barcode image and the second hyperlink include at least the service information and user information of the first mobile terminal, and the user information includes at least Uniquely identifying information of the first mobile terminal; publishing the second barcode image with the second hyperlink to other At least one area accessible to a user of the mobile terminal; the second mobile terminal extracting the service information included with the second barcode image or the second hyperlink; the second mobile terminal to the background server Transmitting a service providing request message, the service providing request message including at least information capable of uniquely identifying the second mobile terminal; the background server moving to the first mobile terminal and the second mobile according to content of the service providing request message The terminal provides services.

In order to achieve the first object of the present invention, in accordance with a preferred embodiment of the present invention, a method for communicating between a plurality of mobile terminals and a backend server using a barcode image, the plurality of mobile terminals and The background server performs a wireless connection through a wireless network, each user of the plurality of mobile terminals is registered as a user of the background server, and the background server stores registration information of each user, where each user has a unique username, the method comprising the steps of: generating encoding information corresponding to the service information according to a predetermined encoding rule and generating a first barcode image and/or a first hyperlink corresponding to the encoding information; the first mobile terminal Combining the encoded information with the encoded information corresponding to the user information of the first mobile terminal to generate a second barcode image and/or a second hyperlink, the user information including at least the first mobile Information of the terminal; publishing the second barcode image and/or the second hyperlink to the terminal At least one area accessible to a user of the mobile terminal; the second mobile terminal extracts service information corresponding to the second barcode image and/or the second hyperlink; the second mobile terminal sends a service provision request to the background server a message, the service providing request message includes at least information capable of uniquely identifying the first mobile terminal and the second mobile terminal; the background server according to the content of the service providing request message to the first mobile terminal and The second mobile terminal provides a service.

In order to achieve the second object of the present invention, in accordance with a preferred embodiment of the present invention, the present invention provides a method for communicating between a mobile terminal and a backend server using a barcode image, the mobile terminal and the background server passing The wireless network performs a wireless connection, the user of the mobile terminal registers as a user of the background server, the background server stores registration information of the user, and the user has a unique user name, and the method includes the following steps: Transmitting a first barcode image to at least one area accessible to a user of the mobile terminal, the first barcode image including at least service information and user information of the mobile terminal, the user information including at least one unique Identifying information of the mobile terminal; photographing the first barcode image by a camera provided in the mobile terminal, the mobile terminal decoding the first barcode image; the background server generates a second barcode image and Sending the second barcode image to the Mobile terminal, the second barcode image including at least the service information.

In order to achieve the second object of the present invention, in accordance with a preferred embodiment of the present invention, the present invention provides a method for communicating between a plurality of mobile terminals and a backend server using a barcode image, the plurality of mobile terminals and The background server performs a wireless connection through a wireless network, each user of the plurality of mobile terminals is registered as a user of the background server, and the background server stores registration information of each user, where each user has a unique username, the method comprising the steps of: generating a first barcode image and publishing it to at least one area accessible by a user of the first mobile terminal, the first barcode image comprising at least service information and Describes user information of the first mobile terminal, the user information includes at least information capable of uniquely identifying the first mobile terminal; and photographing the first barcode image by a camera disposed in the first mobile terminal The first mobile terminal decodes the first barcode image; the background server generates a second Forming the image and transmitting the second barcode image to the first mobile terminal, The second barcode image includes at least the service information and user information of the first mobile terminal; the second mobile terminal extracts service information included in the second barcode image and performs verification; the first mobile terminal The background server sends the user information of the second mobile terminal, and the user information of the second mobile terminal includes at least information that can uniquely identify the second mobile terminal; the background server generates a third barcode image and the The third barcode image is sent to the second mobile terminal, and the third barcode image includes at least user information of the first mobile terminal and user information of the second mobile terminal.

In order to achieve the third object of the present invention, in accordance with a preferred embodiment of the present invention, the present invention provides a method for communicating between a mobile terminal and a backend server using a barcode image, the mobile terminal and the background server passing The wireless network performs a wireless connection, the user of the mobile terminal registers as a user of the background server, the background server stores registration information of the user, and the user has a unique user name, and the method includes the following steps: a first barcode image and publishing it to at least one area accessible to a user of the mobile terminal, the first barcode image containing at least service information; the first barcode being addressed by a camera disposed in the mobile terminal The image is photographed, the mobile terminal decodes the first barcode image and extracts service information included in the first barcode image; the mobile terminal sends a service providing request message to the background server, the service providing request message At least including uniquely identifying the mobile terminal The background server provides a service to the mobile terminal according to the content of the service providing request message; after the service is completed, the background server generates a second barcode image and sends the second barcode image to the mobile And the second barcode image includes at least the service information and user information of the mobile terminal, and the user information includes at least information that can uniquely identify the mobile terminal.

In order to achieve the fourth object of the present invention, in accordance with a preferred embodiment of the present invention, a method for communicating between a mobile terminal and a service providing device using a barcode image, the mobile terminal and the service providing The device is connected through an interface of the mobile terminal, the method comprising the steps of: generating a first barcode image and publishing it to at least one area accessible by a user of the mobile terminal, the first barcode image comprising at least Service information; photographing the first barcode image by a camera provided in the mobile terminal, the mobile terminal decoding the first barcode image and extracting service information included in the first barcode image; The mobile terminal sends a service providing request message to the service providing device, where the service providing request message includes at least information capable of uniquely identifying the mobile terminal; and the service providing device moves to the mobile according to content of the service providing request message The terminal provides the service; after the service is completed, the service The providing device generates a second barcode image and transmits the second barcode image to the mobile terminal, the second barcode image includes at least the service information and user information of the mobile terminal, and the user information includes at least Information that uniquely identifies the mobile terminal.

In order to achieve the fifth object of the present invention, in accordance with a preferred embodiment of the present invention, the present invention provides a method for communicating between a mobile terminal and a backend server using a barcode image, the mobile terminal and the background server passing The wireless network performs a wireless connection, and the method includes the following steps: the user of the mobile terminal is registered as a user of the background server, and the background server stores registration information of the user, where the user has a unique username Taking a picture of the barcode image by a camera disposed in the mobile terminal; decoding the captured barcode image by the mobile terminal to obtain encoded information; parsing the encoded information, determining whether the barcode image is based on Pre a predetermined encoding rule generated, if the barcode image is generated according to the predetermined encoding rule, continuing to perform the following steps; if the barcode image is not generated according to the predetermined encoding rule, Ending the method after the mobile terminal is connected to the webpage corresponding to the encoded information; the predetermined encoding rule includes an encoding rule that encodes the webpage link information; according to the encoding information, the mobile terminal extracts and The service information corresponding to the encoded information; the mobile terminal sends a service providing request message to the background server, where the service providing request message includes at least information capable of uniquely identifying the mobile terminal; and the background server provides a request according to the service The content of the message provides services to the mobile terminal.

The beneficial effects of the communication method and apparatus of the present invention are:

The communication method and apparatus of the preferred embodiment of the present invention can regenerate a new barcode image such that the newly generated barcode image contains information of the mobile terminal for generating the new barcode image. When the communication method and apparatus of the preferred embodiment of the present invention are applied to merchandise sales, the information of the recommender and the newly generated barcode image are bound to each other. After the merchandise is purchased, the recommender can obtain a predetermined commission. . Such a recommendation method will greatly promote the promotion and purchase of commodities, and has great application prospects in business.

The communication method and apparatus of the preferred embodiment of the present invention enable a user of the mobile terminal to conveniently recommend or purchase a merchandise. The backend server can generate QR codes and hyperlinks, and the user of the mobile terminal can freely choose one of them to implement the recommendation or purchase. When the QR code and the hyperlink are inside the mobile terminal, the mobile terminal can still implement the recommendation or purchase by clicking to open the hyperlink.

The communication method and apparatus of the preferred embodiment of the present invention include information of a certain mobile terminal in the barcode image generated for the first time, and only the mobile terminal can perform photo decoding on the barcode image generated for the first time to trigger the background server. Sending a second generated barcode image to the mobile terminal as a credential for the mobile terminal to pass verification. The communication method and apparatus of the preferred embodiment of the present invention can implement user identity verification, thereby ensuring the security of user information, and can be widely used in fields requiring authentication such as access control, financial instruments, safes, and the like.

The communication method and apparatus of the preferred embodiment of the present invention, after providing the user of the mobile terminal with the service included in the barcode image generated for the first time, transmitting the barcode image generated second time to the mobile terminal to obtain the service Successfully completed credentials.

The camera in the mobile terminal of the preferred embodiment of the present invention can automatically capture a barcode image when the barcode image in the framing screen is sufficiently clear. This avoids the cumbersome steps of manual shooting that may cause blurry bar code images and must be repeated.

The communication method and apparatus of the preferred embodiment of the present invention can regenerate a new barcode image by the mobile terminal after adding the user information based on the original barcode image. Since the data security of the barcode image is extremely high, the security of the user information can be ensured without encryption and decryption.

The communication method and apparatus of the preferred embodiment of the present invention can complete services such as purchase, payment, etc., only through the background server, only locally on the mobile terminal. The service providing device can be connected to the mobile terminal through a matching interface of the mobile terminal. In this way, the service providing device can provide the service anytime and anywhere even in the absence of a wireless network or a poor wireless network signal. The communication method and apparatus of the preferred embodiment of the present invention can correctly interpret the barcode image regardless of whether the barcode image is generated according to a predetermined encoding rule (including webpage link information). Even if the barcode image is not generated according to a predetermined encoding rule, it can be connected to the URL address corresponding to the barcode image to obtain a web page. The communication method and apparatus of the preferred embodiment of the present invention and the mobile terminal thereof can decode the barcode image of any code, so that the user of the mobile terminal can more conveniently enjoy the service provided by the barcode image.

The concept, the specific structure and the technical effects of the present invention will be further described in conjunction with the accompanying drawings in order to fully understand the objects, features and effects of the invention. DRAWINGS

1 is a block diagram showing the configuration of a first embodiment of a service providing system of the present invention.

Fig. 2 is a block diagram showing the configuration of a first embodiment of the mobile terminal 21 of Fig. 1.

Figure 3 is a block diagram showing the structure of the first embodiment of the mobile terminal 22 of Figure 1.

4 is a block diagram showing the structure of a first embodiment of the background server in FIG. 1.

Figure 5 is a flow diagram of a first embodiment of a method of communicating between a mobile terminal and a backend server using a barcode image of the present invention.

Figure 6 is a flow diagram of a second embodiment of a method of communicating between a mobile terminal and a backend server using a barcode image of the present invention.

Figure 7 is a flow diagram of a third embodiment of a method of communicating between a mobile terminal and a backend server using a barcode image of the present invention.

Figure 8 is a flow chart showing a fourth embodiment of the method of communicating between a mobile terminal and a backend server using a barcode image of the present invention.

Figure 9 is a flow chart showing a fifth embodiment of the method of communicating between a mobile terminal and a backend server using a barcode image of the present invention.

Figure 10 is a flow chart of a sixth embodiment of a method of communicating between a mobile terminal and a backend server using a barcode image of the present invention.

Figure 11 is a flow chart showing a seventh embodiment of the method of communicating between a mobile terminal and a backend server using a barcode image of the present invention.

Figure 12 is a block diagram showing the structure of a second embodiment of the service providing system of the present invention.

Figure 13 is a flow chart showing a first embodiment of a method of communicating between a mobile terminal and a service providing device using a barcode image of the present invention.

Figure 14 is a flow chart showing a second embodiment of the method for communicating between a mobile terminal and a service providing device using a barcode image of the present invention.

Figure 15 is a flow chart showing an eighth embodiment of the method of communicating between a mobile terminal and a backend server using a barcode image of the present invention.

Figure 16 is a ninth aspect of the method for communicating between a mobile terminal and a backend server using a barcode image of the present invention Flow chart of an embodiment. detailed description

In the present invention, the barcode image may be a one-dimensional code, a two-dimensional code or a multi-dimensional code as long as the encoded information corresponding to the service-related information can be completely stored. Although the amount of information stored in a one-dimensional code is limited, it is theoretically feasible. The method, mobile terminal and device of the present invention are described in detail below by taking a two-dimensional code as an example.

Fig. 1 is a block diagram showing the configuration of a first embodiment of the apparatus for communicating using a barcode image, i.e., the service providing system 1. As shown in FIG. 1, the service providing system 1 includes two mobile terminals 21, 22, a wireless network 3, and a background server 4. The mobile terminals 21, 22 and the background server 4 are wirelessly connected via the wireless network 3. The background server 4 communicates with the external server 5 via a wireless network or a wired network. The connection of the backend server 4 to the external server 5 is preferably connected via a wireless network.

In the present embodiment, the service providing system 1 includes mobile terminals 21, 22. However, the present invention is not limited thereto, and the device that communicates with the background server may also be the personal computer 21, 22.

The wireless network may be a network that allows the mobile terminals 21, 22 and the background server 4 to communicate at any time with a network signal, such as a GPRS network, a 3G network, a 4G network, a WIFI network, a Bluetooth network, or the like. The mobile terminal 21 photographs the barcode image 61 by its built-in camera, decodes the captured barcode image 61, combines the decoded encoded information with the user information of the mobile terminal 21, and regenerates the new barcode image 62. The user information includes at least the phone number of the mobile terminal 21, the IM EI number of the mobile terminal 21, the device identification number of the mobile terminal 21, the SI M card number of the mobile terminal 21, the user name of the user of the mobile terminal 21, and the mobile terminal 21 One or more of the physical addresses of the interfaces to uniquely identify the user of the mobile terminal 21. If the personal computer 21 is used in place of the mobile terminal 21, the user information includes at least one or more of the user name of the user of the personal computer 21 and the physical address of the interface of the personal computer 21 to uniquely identify the user of the personal computer 21.

The mobile terminal 22 photographs the barcode image 62 by its built-in camera, and decodes the captured barcode image 62. The decoded encoded information is analyzed to include: user information of the mobile terminal 21 and service information included in the barcode image 61.

The mobile terminal 22 requests the background server 4 to provide a service. Depending on the type of service, the backend server 4 can provide services to the mobile terminals 21, 22 alone or in cooperation with the external server 5 to provide services to the mobile terminals 21, 22.

As a preferred embodiment of the present invention, the mobile terminals 21, 22 need only be mobile terminals having a built-in camera. The mobile terminal 21, 22 can obtain the client software through downloading, a memory card or other means, and communicate with the background server 4 through the client software after the installation is completed. The mobile terminals 21, 22 may be mobile phones with built-in cameras, personal digital assistants (PDAs), I PADs, and the like.

In the present embodiment, two mobile terminals 21, 22 are taken as an example, but the present invention is not limited thereto, and the service providing system 1 may include a plurality of mobile terminals. For example, the service providing system 1 may further include mobile terminals 23, 24, and both of the mobile terminals 23, 24 may photograph and decode the secondary generated barcode image 62 to obtain service information included in the generated barcode image 61 and the mobile terminal. 21 user information. FIG. 2 is a block diagram showing the structure of the first embodiment of the mobile terminal 21 of FIG. 1. As shown in FIG. 2, the mobile terminal 21 includes a control unit 211 for generating signals for controlling other units and controlling other units to implement respective functions. The camera 212 is used to take a picture of the two-dimensional code 61. A camera of 300,000 pixels or more can clearly capture the two-dimensional code 61. The decoder 213 is for decoding the captured two-dimensional code 61 to obtain encoded information. The two-dimensional code generating unit 214 is configured to combine the decoded encoded information with the user information of the mobile terminal 21, and then regenerate the new barcode image 62. The sending/receiving unit 215 is configured to send the registration information to the background server 4, and receive the registration success message from the background server 4 after the registration is successful, and the sending/receiving unit 215 is further configured to send the service providing request message to the background server 4 and from the background server 4 Receive service. The input unit 216 is used to input information requested by the background server 4. The display unit 217 is for displaying information required to be displayed by the background server 4.

The input unit 216 can input registration information of the user, for example, a user name (i.e., user ID), a password, an ID number, an address, a hobby, a number, a payment account, and the like. The selection required by the background server 4 can also be made via the input unit 216. The input unit 216 can be a keyboard or a touch screen.

Accordingly, the display unit 217 can display the registration information of the user, the selection information requested by the background server 4, the prompt information, and the description information related to the service.

3 is a block diagram showing the structure of a first embodiment of the mobile terminal 22 of FIG. As shown in FIG. 3, the camera 222, the decoder 223, the control unit 221, the transmitting/receiving unit 225, the input unit 226, the display unit 227 of the mobile terminal 22, and the camera 212, the decoder 213, the control unit 211 of the mobile terminal 21, The functions of the transmitting/receiving unit 215, the input unit 216, and the display unit 217 are the same, except that the mobile terminal 22 does not have the two-dimensional code generating unit 214 and cannot generate a new two-dimensional code. However, the mobile terminal 22 has an encoding information analyzing unit 224 for parsing the encoded information decoded by the decoder 223 to extract the service information (that is, the service information included in the two-dimensional code 61) included in the two-dimensional code 62. And user information of the mobile terminal 21.

Figure 4 is a block diagram showing the structure of the first embodiment of the background server 4 of Figure 1. As shown in FIG. 4, the background server 4 includes a control unit 41 for generating signals for controlling other units and controlling other units to implement respective functions. The two-dimensional code generating unit 42 is configured to generate encoded information corresponding to the service information and generate a two-dimensional code 6 corresponding to the encoded information. A transmitting/receiving unit 43 for receiving a service providing request message from the mobile terminals 21, 22 and providing services to the mobile terminals 21, 22, and for receiving registration information from the mobile terminals 21, 22 and transmitting the registration to the mobile terminals 21, 22. Success message. The user registration unit 44 is configured to complete the user registration and store the user's registration information in the external database 45. The background server 4 can call the data in the database 45 at any time.

The two-dimensional code 61 for photographing by the mobile terminal 21 may be generated by the two-dimensional code generating unit 42 of the background server 4, or may be generated by the external two-dimensional code generating means 7. Of course, the two-dimensional code generating unit 42 is identical to the encoding rule of the external two-dimensional code generating means 7.

In the present embodiment, the database 45 is located outside the background server 4, but the present invention is not limited thereto, and the database 45 may also be located inside the background server 4.

5 is a flow chart of a first embodiment of a method for communicating between mobile terminals 21, 22 and background server 4 using a barcode image of the present invention. As shown in FIG. 5, in step S500, the two-dimensional code 61 is generated by the two-dimensional code generating means 7 in accordance with a predetermined encoding rule. According to the service provided by the background server 4, the service-related information is generated according to a predetermined encoding rule, and the encoded information is generated into a corresponding two-dimensional code 61. The encoding rule of the two-dimensional code generating means 7 is identical to the encoding rule of the background server 4, and accordingly matches the decoding rule of the mobile terminal 21.

In step S505, the user is registered as the user of the background server 4 through the mobile terminal 21, and the background server 4 stores the registration information of the user, and transmits a registration success message to the mobile terminal 21. The registration information includes at least a unique username and password. Of course, the registration information may also include other personal information such as an identification number, address, hobbies, numbers, payment accounts, and the like.

In step S510, the user is registered as the user of the background server 4 through the mobile terminal 22, and the background server 4 stores the registration information of the user, and transmits a registration success message to the mobile terminal 22.

In step S515, the two-dimensional code 61 is posted to the place where the user of the mobile terminal 21 is accessible. For example, QR code 61 can be published on Internet pages, and can also be published on Weibo, IM group, forums, search engines, e-commerce intermediary platforms, TV magazines, sales catalogs, TV shopping screens, building advertising media, etc. Kind of information platform. As another embodiment of the present invention, in step S515, the two-dimensional code 61 can be directly transmitted to the mobile terminal 21 without being posted to the information platform.

In step S520, the two-dimensional code 61 is photographed by a camera provided in the mobile terminal 21. The camera is generally 300,000 pixels or more, and the resolution of the two-dimensional code 61 can be ensured. When the camera is aimed at the two-dimensional code 61 and the two-dimensional code 61 is sufficiently clear on the framing screen, the camera automatically takes a picture of the two-dimensional code 61.

In step S525, the mobile terminal 21 decodes the captured two-dimensional code 61 to obtain encoding information corresponding to the service information. In step S530, the mobile terminal 21 combines the encoded information with the encoded information corresponding to the user information of the mobile terminal 21 to generate a two-dimensional code 62.

In step S535, the two-dimensional code 62 is posted to a user of other mobile terminals (e.g., mobile terminal 22). For example, the QR code 62 can be published on the Internet webpage, or can be published on Weibo, IM group, forum, search engine, e-commerce intermediary platform, TV magazine, sales catalog, TV shopping screen, building advertising media, etc. Kind of information platform.

In step S540, the two-dimensional code 62 is photographed by the camera provided in the mobile terminal 22. When the camera is aimed at the two-dimensional code 62 and the two-dimensional code 62 is sufficiently clear on the framing screen, the camera automatically takes a picture of the two-dimensional code 62.

In step S545, the mobile terminal 22 decodes the captured two-dimensional code 62 to obtain encoding information corresponding to the service information (consistent with the service information contained in the two-dimensional code 61) and the encoding of the user information corresponding to the mobile terminal 21. information.

In step S550, the encoded information is parsed, the mobile terminal 22 extracts the stored service information from the database 45 of the background server 4, and displays the service-related information on the display screen of the mobile terminal 22 for the user to view.

In step S555, the mobile terminal 22 transmits a service provision request message to the background server 4 to request the background server 4 to provide the service. The service providing request message includes at least information capable of uniquely identifying the mobile terminal 21 and the mobile terminal 22. The information capable of uniquely identifying the mobile terminals 21 and 22 includes the telephone numbers of the mobile terminals 21 and 22, the I MEI numbers of the mobile terminals 21 and 22, the device identification numbers of the mobile terminals 21 and 22, and the SI M card numbers of the mobile terminals 21 and 22. Mobile end One or more of the user names of the users of the terminals 21 and 22, and the physical addresses of the interfaces of the mobile terminals 21 and 22. The telephone numbers of the mobile terminals 21 and 22, the I MEI numbers of the mobile terminals 21 and 22, the device identification numbers of the mobile terminals 21 and 22, the SI M card numbers of the mobile terminals 21 and 22, and the user names of the users of the mobile terminals 21 and 22 Or the physical address of the interface can be used as a unique identifier for the users of the mobile terminals 21 and 22, enabling the background server 4 to correctly identify the mobile terminals 21 and 22. Of course, the service providing request message may also include other information that the background server 4 considers necessary.

In step S560, the background server 4 provides services to the mobile terminals 21 and 22 in accordance with the contents of the service providing request message. In the present embodiment, the background server 4 cooperates with the external server 5 to provide services to the mobile terminals 21 and 22. Of course, the mobile terminals 21 and 22 only communicate with the background server 4, and do not directly communicate with the external server 5.

In the present embodiment, the two-dimensional code 61 is generated by the two-dimensional code generating means 7, but the present invention is not limited thereto, and the two-dimensional code 61 may be generated by the two-dimensional code generating unit 42 in the background server 4. .

In this embodiment, step S500, step S505, step S510, and step S515 are sequentially performed. However, the present invention is not limited thereto, and the order of steps S500, S505, S510, and S515 may be changed. For example, step S505, step S510 may be before step S500, or may be after step S515.

The method of communicating between the mobile terminals 21, 22 and the background server 4 using the barcode image of the present invention will be described in detail below by taking the purchase and payment of the product as an example.

Figure 6 is a flow chart showing a second embodiment of a method of communicating between mobile terminals 21, 22 and background server 4 using a barcode image of the present invention. The mobile terminals 21, 22 each have a unique device identification number. In the present embodiment, the software clients 21 and 22 are respectively installed with software clients. However, the mobile terminals 21 and 22 do not need to be registered as users of the background server 4, but only need to be uniquely identified by a unique device identification number. Mobile terminals 21, 22.

In step S600, the background server 4 encodes the item information of the item, generates a two-dimensional code 61 corresponding to the item information, and stores the item information in the database 45. The product information may include commodity code, commodity grouping, regional GIS classification information, transaction price, sales organization, sales channel, payment method, receiving bank account number, third party receiving account number, and the like.

In step S605, the two-dimensional code 61 of the product is posted to the shopping magazine accessible to the mobile terminal 21, the mobile terminal

The user of 21 is the recommender of the product.

In step S620, the two-dimensional code 61 of the article is photographed by the camera provided in the mobile terminal 21. In step S625, the captured two-dimensional code 61 is decoded to obtain encoded information corresponding to the commodity information. In step S630, the mobile terminal 21 combines the encoded information with the encoded information corresponding to the user information of the mobile terminal 21 to generate a two-dimensional code 62. The user information of the mobile terminal 21 included in the two-dimensional code 62 causes the two-dimensional code 62 and the mobile terminal

21 has a correspondence relationship, and the information of the mobile terminal 21 as a recommender has been closely related to the two-dimensional code 62.

In step S635, the mobile terminal 21 issues the two-dimensional code 62 to the place where the user of the mobile terminal 22 can contact, that is, the mobile terminal 21 serves as a recommender to recommend the product.

In step S640, the two-dimensional code 62 is photographed by the camera provided in the mobile terminal 22.

In step S645, the mobile terminal 22 decodes the captured two-dimensional code 62 to obtain encoding information corresponding to the item information and encoding information corresponding to the user information of the mobile terminal 21. In step S650, the item information is extracted from the background server 4 based on the encoded information, and displayed on the display screen of the mobile terminal 22 for viewing by the user.

In step S655, if the user of the mobile terminal 22 is satisfied with the item recommended by the user of the mobile terminal 21, the purchase request message is transmitted to the background server 4 via the mobile terminal 22. The purchase request message includes the telephone numbers of the mobile terminals 21 and 22, the IM EI number of the mobile terminals 21 and 22, the device identification numbers of the mobile terminals 21 and 22, the SIM card numbers of the mobile terminals 21 and 22, and the mobile terminals 21 and 22 users. The user name, one or more of the physical addresses of the interfaces of the mobile terminals 21 and 22, may also include other user information. The purchase request message also includes transaction information such as purchase quantity, payment method, and the like. When the product is purchased, the background server 4 knows that the purchaser of the product is the mobile terminal 22, and the recommender of the product is the mobile terminal 21.

In step S660, the background server 4 generates an order.

In step S665, the background server 4 transmits a payment request message to the payment server 8. The payment server 8 may be a payment server of a bank, a payment server of a mobile operator, a payment server of Alipay, or the like.

In step S670, the payment server 8 processes the payment and completes the payment for the merchandise.

In step S675, the payment server 8 transmits a payment success message to the background server 4.

In step S680, the background server 4 transmits a payment success message to the mobile terminal 22 and displays it on the display screen of the mobile terminal 22 to inform the user.

In step S685, the background server 4 transmits a calculation commission message to the mobile terminal 21 and displays it on the display screen of the mobile terminal 21 to inform the user. Since the item purchased by the user of the mobile terminal 22 is recommended by the user of the mobile terminal 21, the user of the mobile terminal 21 is recommended to be recommended.

In the present embodiment, only one recommender of the mobile terminal 21 is provided, but the present invention is not limited thereto, and a plurality of recommenders may be generated and the two-dimensional code may be generated multiple times. After the purchase of the merchandise is successful, the backend server 4 gives the commission to the plurality of recommenders according to the predetermined commission rule.

In the present embodiment, the two-dimensional code 62 includes only the product information and the user information of the mobile terminal 21. However, the present invention is not limited thereto, and the two-dimensional code 62 may further include other information. For example, the two-dimensional code 62 may also contain evaluation information of the product by the user of the mobile terminal 21. Accordingly, in step S650, in addition to displaying the item information on the display screen of the mobile terminal 22, the evaluation information of the recommender (the user of the mobile terminal 21) is also displayed. For example, Taobao's web page sets a QR code, and Taobao's web browser can generate a new QR code on the basis of the QR code. In addition to the original product information, the new 2D code also contains the information of the recommender and the evaluation information of the recommender. The follow-up web page viewer of Taobao can perform photo analysis on the newly generated two-dimensional code, extract the evaluation information and track the evaluation history of the recommender (not limited to the evaluation information on Taobao, and may also include recommendation Evaluation information posted by other parties on other pages).

In the present embodiment, the two-dimensional code 62 is generated by the mobile terminal 21, but the invention is not limited thereto, and the two-dimensional code 62 may be generated and distributed by the background server 4.

In the present embodiment, the background server 4 can also communicate with the server of the logistics company to notify the shipping address. The backend server 4 can also communicate with the merchant to inform the merchandise purchase and payment success. Background server 4 can also calculate other The sales commission, for example, gives a commission for the information platform that publishes the QR code 62.

The method of the present embodiment can provide a statistical analysis of the brand new sales channels and corresponding sales status of the national direct sales. Anyone, such as a star of an endorsement product, such as a Weibo administrator, or a normal web page viewer who finds a product on a web page, only needs to take a QR code generated by the product once through his mobile terminal, through his own mobile The terminal or the background server 4 generates the two-dimensional code twice, and the two-dimensionally generated two-dimensional code is widely distributed for recommendation. The secondary generated two-dimensional code includes user information of the recommender to uniquely bind to the recommender's mobile terminal. Therefore, after the product is purchased by another person, each purchase will extract the user information of the recommender to calculate the commission for the recommender.

The method of the present embodiment can provide a secure payment method. Since the two-dimensional code, the mobile terminals 21, 22, and the background server 4 all contain predetermined encoding rules, as long as the three parties are not infected by the same virus at the same time, there is no danger that the payment account will be leaked.

Due to the wide range of two-dimensional code distribution and the mobility flexibility of the mobile terminals 21, 22, users can purchase and pay for convenience at any time and any place. The method of the present embodiment is bound to achieve great commercial success.

Figure 7 is a flow chart of a third embodiment of a method of communicating between mobile terminals 21, 22 and background server 4 using a barcode image of the present invention.

As shown in FIG. 7, in step S700, the user registers as a user of the background server 4 through the mobile terminal 21, and the background server 4 stores the registration information of the user, and transmits a registration success message to the mobile terminal 21.

In step S705, the two-dimensional code generating means 7 generates a two-dimensional code 61 in accordance with a predetermined encoding rule. According to the service provided by the background server 4, the service-related information and the user information of the mobile terminal 21 are generated according to a predetermined encoding rule, and the encoded information is generated into a corresponding two-dimensional code 61.

In step S710, the user is registered as the user of the background server 4 through the mobile terminal 22, and the background server 4 stores the registration information of the user, and transmits a registration success message to the mobile terminal 22.

In step S715, the two-dimensional code 61 is posted to the place where the user of the mobile terminal 21 is accessible. For example, QR code 61 can be published on Internet pages, and can also be published on Weibo, IM group, forums, search engines, e-commerce intermediary platforms, TV magazines, sales catalogs, TV shopping screens, building advertising media, etc. On the information platform, it can also be published on bank drafts, electricity bills, mobile terminal bills, etc.

In step S720, the two-dimensional code 61 is photographed by the camera provided in the mobile terminal 21.

In step S725, the mobile terminal 21 decodes the captured two-dimensional code 61 to obtain encoding information corresponding to the service information and the user information of the mobile terminal 21.

In step S730, the user information of the mobile terminal 21 is transmitted to the background server 4.

In step S735, when the user information of the mobile terminal 21 transmitted in step S730 matches the user information of the mobile terminal 21 included in the two-dimensional code 61 (ie, when the identity verification of the mobile terminal 21 is successful), the background server 4 A two-dimensional code 62 is generated, and the two-dimensional code 62 contains service information and user information of the mobile terminal 21.

In step S740, the background server 4 transmits the two-dimensional code 62 to the mobile terminal 21 as a credential for successful authentication of the mobile terminal 21. In step S745, the user of the mobile terminal 21 presents the two-dimensional code 62 to the user of the mobile terminal 22. In step S750, the two-dimensional code 62 is photographed by the camera provided in the mobile terminal 22.

In step S755, the mobile terminal 22 decodes the captured two-dimensional code 62 to obtain corresponding service information and the mobile terminal.

The encoded information of the user information 21 (consistent with the service information included in the two-dimensional code 61 and the user information of the mobile terminal 21).

In step S760, the encoded information is parsed, the mobile terminal 22 extracts the stored service information from the database 45 of the background server 4, and displays the service-related information on the display screen of the mobile terminal 22 for the mobile terminal 22. The user views (ie, the user of the mobile terminal 22 confirms that the identity of the user of the mobile terminal 21 is legitimate).

In step S765, the mobile terminal 21 transmits the user information of the mobile terminal 22 to the background server 4. The user information includes at least the phone number of the mobile terminal 22, the IM EI number of the mobile terminal 22, the device identification number of the mobile terminal 22, the SI M card number of the mobile terminal 22, the user name of the user of the mobile terminal 22, and the mobile terminal 22. One or more of the physical addresses of the interface to uniquely identify the user of the mobile terminal 22. In the present embodiment, the user information of the mobile terminal 22 herein is preferably the telephone number of the mobile terminal 22.

In step S770, the background server 4 generates a two-dimensional code 63 containing the service information and the user information of the mobile terminal 22.

In step S775, the background server 4 transmits the two-dimensional code 63 to the mobile terminal 22 as a legitimate certificate for the mobile terminal 22.

In step S780, the mobile terminal 22 transmits a service providing request message to the background server 4 to request the background server 4 to provide the service. The service providing request message includes at least information capable of uniquely identifying the mobile terminal 22.

In step S785, the background server 4 provides a service to the mobile terminal 22 based on the content of the service providing request message. In the present embodiment, during the execution of the entire method, the background server 4 cooperates with the external server 5 to provide services to the mobile terminals 21 and 22.

In the present embodiment, step S700 must precede step S705 because the two-dimensional code 61 generated by the two-dimensional code generating means 7 must contain the user information of the mobile terminal 21. The present invention has no limitation on the order of step S710, and only needs to be executed before step S750. The following is an example of a financial instrument verification service, and a method for authenticating a barcode image is described in detail with reference to FIGS. 8 and 9.

Figure 8 is a flow chart showing a fourth embodiment of a method for communicating between the mobile terminal 21 and the background server 4 using a barcode image according to the present invention.

As shown in FIG. 8, in step S800, the user is registered as a user of the background server 4 through the mobile terminal 21, and the background server 4 stores the registration information of the user, and transmits a registration success message to the mobile terminal 21.

In step S805, the two-dimensional code generating means 7 of the bank generates the two-dimensional code 61 in accordance with a predetermined encoding rule. In the present embodiment, the service provided is a verification service of the financial instrument. The background server 4 generates information corresponding to the verification service (for example, the amount of the financial instrument, the type of the ticket, the drawer, etc.) according to a predetermined encoding rule, and generates the corresponding two-dimensional code 61. The bank staff establishes an association between the mobile terminal 21 and the two-dimensional code 61, that is, the bank staff designates that only the user of the mobile terminal 21 can perform the next operation on the financial instrument. The finance The ticket has been bound to the mobile terminal 21 by the two-dimensional code 61, and a unique correspondence is formed. Only the user of the mobile terminal 21 holds the financial instrument to obtain the corresponding amount.

As another embodiment of the present invention, in addition to the verification service information, the two-dimensional code 61 may also include user information of the mobile terminal 21 to associate the financial instrument with the user of the mobile terminal 21.

In step S810, the two-dimensional code 61 is printed on the financial instrument.

In step S815, the two-dimensional code 61 is photographed by a camera provided in the mobile terminal 21.

In step S820, the mobile terminal 21 decodes the captured two-dimensional code 61 to obtain encoding information corresponding to the service information and the user information of the mobile terminal 21.

In step S825, the user information of the mobile terminal 21 is transmitted to the background server 4.

In step S830, when the user information of the mobile terminal 21 matches the user information of the mobile terminal 21 included in the two-dimensional code 61 (ie, when the identity verification of the mobile terminal 21 is successful), the background server 4 generates the two-dimensional code 62. The two-dimensional code 62 contains information related to the authentication service and user information of the mobile terminal 21.

In step S835, the background server 4 transmits the two-dimensional code 62 to the mobile terminal 21 as a credential for the authentication of the mobile terminal 21 identity.

In step S840, the user of the mobile terminal 21 goes to the bank and requests the bank to perform authentication.

In step S845, the bank staff identifies the two-dimensional code 61 on the financial instrument and the two-dimensional code 62 on the mobile terminal 21 through the two-dimensional code recognition device 9, and if the information of the two matches, the verification succeeds, the bank The amount on the financial instrument is paid to the user of the mobile terminal 21. As another embodiment of the present invention, the backend server 4 can also send a hyperlink to the mobile terminal of the bank's staff. The worker clicks on the hyperlink to display the information contained in the QR code 62 on the screen of the worker's mobile terminal. If the information is correct, the verification is successful and the bank pays the user of the mobile terminal 21 the amount on the financial instrument.

Figure 9 is a flow chart showing a fifth embodiment of a method of communicating between mobile terminals 21, 22 and background server 4 using a barcode image of the present invention.

Steps S900 to S975 are similar to steps S700 to S775 of FIG. 7. Specifically, steps S900 to S940 are user information of the mobile terminal included in the user information of the mobile terminal 21 and the two-dimensional code 61 on the financial instrument. When matched, the background server 4 transmits the two-dimensional code 62 to the mobile terminal 21 as a credential verified by the mobile terminal 21 through the background server 4.

Steps S945 to S960 are steps in which the mobile terminal 22 authenticates the ticket and the identity of the mobile terminal 21 by taking a picture of the two-dimensional code 62 on the mobile terminal 21.

Steps S965 to S975 are users who transfer the endorsement to the mobile terminal 22 by the user of the mobile terminal 21. The user of the mobile terminal 21 transmits the telephone number of the mobile terminal 22 to the background server 4, and the background server generates the two-dimensional code 63 and transmits it to the mobile terminal. 22. A voucher of a financial note holder who is a legitimate user of the mobile terminal 22.

Steps S980 to S990 are similar to steps S840 to S850 of FIG. 8. The user of the mobile terminal 22 holds the financial ticket printed with the two-dimensional code 61 and the mobile terminal 22 having the two-dimensional code 63 to the bank, and the two-dimensional bank The code recognition device 9 recognizes. If the information of the two-dimensional code 61 and the two-dimensional code 63 coincide, the verification is successful, and the bank supports the user of the mobile terminal 22. Pay the amount on the financial instrument.

Through the financial instrument verification method shown in Figures 8 and 9, it is possible to completely eliminate existing financial instrument fraud and prevent the fraudulent use of financial instruments.

The embodiment of Figures 8 and 9 takes the verification of the financial instrument as an example, and communicates with the background server 4 through the mobile terminals 21, 22 to implement identity verification. The verification method of the present invention is not limited to the verification of financial instruments, and can be widely used in applications such as company bans, safes, and the like that require authentication.

Figure 10 is a flow chart showing a sixth embodiment of a method of communicating between a mobile terminal 21 and a backend server 4 using a barcode image of the present invention.

As shown in Fig. 10, in step S1000, the two-dimensional code generating means 7 generates a two-dimensional code based on a predetermined encoding rule.

61.

In step S1005, the user is registered as the user of the background server 4 through the mobile terminal 21, and the background server 4 stores the registration information of the user, and transmits a registration success message to the mobile terminal 21.

In step S1010, the two-dimensional code 61 is posted to the place where the user of the mobile terminal 21 is accessible. For example, the QR code 61 can be published on the store's sales catalog.

In step S1015, the two-dimensional code 61 is photographed by a camera provided in the mobile terminal 21. In step S1020, the mobile terminal 21 decodes the captured two-dimensional code 61 to obtain encoded information corresponding to the service information.

In step S1025, the encoded information is parsed, the mobile terminal 21 extracts the stored service information from the database 45 of the background server 4, and displays the service-related information on the display screen of the mobile terminal 21 for the user to view.

In step S1030, the mobile terminal 21 transmits a service providing request message to the background server 4 to request the background server 4 to provide the service. The service providing request message includes at least information capable of uniquely identifying the mobile terminal 21.

In step S1035, the background server 4 provides a service to the mobile terminal 21 based on the content of the service providing request message. In step S1040, the background server 4 combines the encoded information with the encoded information corresponding to the user information of the mobile terminal 21 to generate a two-dimensional code 62.

In step S1045, the background server 4 transmits the two-dimensional code 62 to the mobile terminal 21 as a certificate for completion of the service.

Figure 11 is a flow chart showing a seventh embodiment of a method of communicating between a mobile terminal 21 and a backend server 4 using a barcode image of the present invention. The embodiment shown in Fig. 11 exemplifies a communication method between the mobile terminal 21 and the background server 4 by taking a payment service as an example.

As shown in FIG. 11, steps S1100 to 1120 are similar to steps S1000 to 1020 of FIG. The two-dimensional code 61 contains payment information, such as a supported bank card type, etc. In step S1110, the two-dimensional code 61 is printed on the store's sales catalog or a special payment manual.

In step S1125, the encoded information is parsed, and the mobile terminal 21 extracts the stored payment-related information from the database 45 of the background server 4 and displays it on the display screen of the mobile terminal 21 for viewing by the user. The amount of the payment this time is input through the input unit 216 of the mobile terminal 21.

Steps S1130 to 1145 are similar to S665 to 675 of FIG. 6, and the background server 4 is shared with the payment server 8. With the completion of payment.

In step S1150, after the payment is successful, the background server 4 generates the two-dimensional code 62. The two-dimensional code 62 contains information on the success of the payment, and the two-dimensional code 62 preferably also contains user information (but not necessarily included) of the mobile terminal 21.

In step S1155, the background server 4 transmits the two-dimensional code 62 to the mobile terminal 21 as a voucher for successful payment. Of course, the store staff can identify the two-dimensional code 62 by the two-dimensional code recognition device 9 to verify whether the payment is successful. As another embodiment of the present invention, the background server 4 can also send a hyperlink to the mobile terminal of the store staff. The worker clicks on the hyperlink to display the information contained in the QR code 62 on the screen of the worker's mobile terminal. If the information is correct, the verification is successful and the store staff can be sure that the payment has been successful.

By the method of the embodiment shown in Fig. 11, the store can cancel the POS machine, and the payment is realized by the two-dimensional code 61 (directly from the bank card associated with the mobile terminal 21). After the payment is successful, the mobile terminal 21 receives the certificate of the payment success, that is, the two-dimensional code 62. The entire payment process is fast and convenient, and the data security is extremely high. The mobile terminal 21 receives the two-dimensional code 62, which is equivalent to signing on the payment receipt obtained after the POS machine swipes the card; the two-dimensional code recognition device 9 recognizes the two-dimensional code 62, which is equivalent to the signature of the store staff.

Fig. 12 is a block diagram showing the configuration of a second embodiment of the service providing system 1 of the present invention. The service providing system 1 includes a mobile terminal 22 and a service providing device 10, and the mobile terminal 22 and the service providing device 10 are connected through an interface of the mobile terminal 22.

The interface of the mobile terminal 22 may be a memory card slot, and the service providing device 10 is accordingly an SD card capable of providing a predetermined service. The interface of the mobile terminal 22 may be a USB interface, and the service providing device 10 is correspondingly a USB device capable of providing a predetermined service. The interface of the mobile terminal 22 may be a SIM card slot, and the service providing device 10 is accordingly a SIM card capable of providing a predetermined service. The interface of the mobile terminal 22 may be a wireless communication interface such as an infrared interface or a Bluetooth interface, and the service providing device 10 is correspondingly an infrared device or a Bluetooth device capable of providing a predetermined service. The present embodiment has no limitation on the interface of the mobile terminal 22, and the interface of any mobile terminal 22 is applicable to the present embodiment.

The mobile terminal 22 in Fig. 12 is the same as the mobile terminal 22 of Fig. 3, and includes a control unit 221, a camera 222, a decoder 223, an encoding information parsing unit 224, a transmitting/receiving unit 225, an input unit 226, and a display unit 227. The service providing device 10 includes a transmitting/receiving unit 100 for receiving a service providing request message from the mobile terminal 22 and providing a service to the mobile terminal 22, and a two-dimensional code generating unit 101 for generating the two-dimensional code 62. Service Provided Equipment 10 Small size, users can carry it with them. When the user needs to provide the service, the service providing device 10 can be taken out and connected to the mobile terminal 22. This embodiment has higher autonomy in service provision than the previous embodiment requiring the backend server 4. In the foregoing embodiment, since the background server 4 and the mobile terminals 21, 22 are connected through the wireless network, the background server 4 cannot provide services to the mobile terminals 21, 22 in the absence of a wireless network or a poor wireless network signal. However, the service providing device 10 can provide services anytime and anywhere without a wireless network.

13 is a flow chart of a first embodiment of a method of communicating between a mobile terminal 22 and a service providing device 10 using a barcode image of the present invention. The difference between FIG. 13 and FIG. 10 is that, in FIG. 13, the service is provided by the service providing device 10 and the two-dimensional code 62 is generated, and the service is generated by the background server 4 and the two-dimensional code 62 is generated in FIG. In addition, the service providing device 10 provides the service separately without the participation of the external server 5. In the present embodiment, the two-dimensional code 62 is generated by the service providing device 10, but the present invention is not limited thereto, and the two-dimensional code 62 may be generated by the mobile terminal 22.

Furthermore, step S1005 is not required in Figure 13, i.e., the mobile terminal 22 does not need to transmit registration information over the wireless network. However, the user of the mobile terminal 22 necessarily needs to sign an agreement with the provider of the service providing device 10 to provide the user information to the provider of the service providing device 10. Currently, the provision of such user information is provided in writing. For example, the service providing device 10 is a transportation card, and the provider is a bus company. For another example, the service providing device 10 is a SIM card, and the provider is a mobile operator. Of course, this embodiment does not exclude that the provision of user information in the future can be transmitted over a wireless network.

Figure 14 is a flow chart of a second embodiment of a method of communicating between a mobile terminal 22 and a service providing device 10 using a barcode image of the present invention. 14 differs from FIG. 11 in that, in FIG. 14, the service providing device 10 pays and generates a two-dimensional code 62, which is paid by the background server 4 and the payment server 8 in FIG. 11, and is generated by the background server 4 Dimension code 62. Further, step S1105 is not required in Fig. 14, that is, the mobile terminal 22 does not need to transmit registration information over the wireless network.

By the method of the embodiment shown in Fig. 14, the store can cancel the POS machine, and the payment is realized by the two-dimensional code 61 (direct deduction from the service providing device 10). After the payment is successful, the mobile terminal 22 receives the voucher for the payment success, i.e., the two-dimensional code 62. The entire payment process is fast and convenient, and the data security is extremely high.

The communication method of the present embodiment can complete services such as purchase, payment, and the like only in the mobile terminal 22 without going through the background server 4. Thus, the service providing device 10 can provide the service anytime and anywhere even in the absence of a wireless network or a poor wireless network signal.

In step S1500, the user of the mobile terminal 21 inputs the user name and password, registers as the user of the background server 4, and the background server 4 stores the registration information of the user, and transmits a registration success message to the mobile terminal 21.

In step S1505, the background server 4 encodes the item information of the item, generates a two-dimensional code 61 and a hyperlink 71 corresponding to the item information, and stores the item information in the database 45. Both the QR code 61 and the hyperlink 71 contain product information, and the user extracts the product information by taking a photo of the QR code 61 or clicking to open the hyperlink 71.

In step S1510, the background server 4 directly transmits the two-dimensional code 61 of the product and the hyperlink 71 to the mobile terminal 21, and the user of the mobile terminal 21 is the recommender of the product. As another embodiment of the present invention, the background server 4 can also publish the QR code 61 and the hyperlink 71 of the product to a public information platform.

In step S1515, the user of the mobile terminal 22 inputs the user name and password, registers as the user of the background server 4, and the background server 4 stores the registration information of the user, and transmits a registration success message to the mobile terminal 22.

In step S1520 and step S1525, clicking to open the hyperlink 71, the item information is extracted from the background server 4 according to the hyperlink 71, and displayed on the display screen of the mobile terminal 21 for the user to view. As another embodiment of the present invention, the two-dimensional code 61 of the commodity can be photographed and decoded by the camera provided in the mobile terminal 21 to extract the commodity information from the background server 4.

In step S1530, if the user of the mobile terminal 21 wants to recommend the product, the user information of the mobile terminal 21 is sent. Send to the background server 4. As another embodiment of the present invention, the item information may be transmitted to the background server 4 together with the user information of the mobile terminal 21.

In step S1535, the background server 4 combines the item information with the user information of the mobile terminal 21 to generate a two-dimensional code 62 and a hyperlink 72. The user information of the mobile terminal 21 included in the two-dimensional code 62 and the hyperlink 72 causes the two-dimensional code 62 and the hyperlink 72 to have a correspondence relationship with the mobile terminal 21, and the information of the mobile terminal 21 as the recommender has been associated with the two-dimensional code 62 and super. Link 72 is closely related.

In step S1540, the background server 4 issues the two-dimensional code 62 and the hyperlink 72 to the place where the user of the mobile terminal 22 can contact, that is, the mobile terminal 21 serves as a recommender to recommend the product.

In step S1545, the two-dimensional code 62 is photographed by the camera provided in the mobile terminal 22.

In step S1550, the mobile terminal 22 decodes the captured two-dimensional code 62 to obtain encoded information corresponding to the commodity information and encoding information corresponding to the user information of the mobile terminal 21.

Steps S1545 to S1590 are similar to steps S640 to S685 of Fig. 6, the mobile terminal 22 takes a picture, decodes the two-dimensional code 62, extracts the item information and completes the purchase and payment, and the background server 4 calculates the commission for the mobile terminal 21. As another embodiment of the present invention, it is also possible to click on the open hyperlink 72 to extract the item information.

In the present embodiment, only one recommender of the mobile terminal 21 is provided, but the present invention is not limited thereto, and a plurality of recommenders may be generated and a two-dimensional code and a hyperlink may be generated multiple times. For example, the mobile terminal 21, 22, 23 has three recommenders, the first generated two-dimensional code 61 and the hyperlink 71 contain product information, and the second generated two-dimensional code 62 and hyperlink 72 contain product information and movement. The user information of the terminal 21, the second generated QR code 63 and the hyperlink 73 contain the product information and the user information of the mobile terminals 21, 22, and the fourth generated QR code 64 and hyperlink 74 contain the product information and the movement. User information of the terminals 21, 22, 23. Of course, since the background server 4 has a record for each step and object of the method, the two-dimensional code and the hyperlink may also contain only the information of the directly recommended recommender. For example, the first generated two-dimensional code 61 and hyperlink 71 contain product information, and the second generated two-dimensional code 62 and hyperlink 72 contain product information and user information of the mobile terminal 21, and the third generated second dimension The code 63 and the hyperlink 73 contain the item information and the user information of the mobile terminal 22, and the second generated code QR code 64 and hyperlink 74 contain the item information and the user information of the mobile terminal 23. After the purchase of the product is successful, the background server 4 gives the commission to the plurality of recommenders according to the predetermined royalty rule.

As another embodiment of the present invention, the order of step S1500 and step S1515 is not strictly limited, and it is only necessary to move the terminals 21 and 22 before the operation of the two-dimensional code or hyperlink.

In the present embodiment, the hyperlinks 71 and 72 may be texts of a hyperlink, or may be pictures, videos, etc., and only need to be any link that can contain product information and can trigger subsequent extraction of product information and purchase behavior.

By the method of the specific embodiment shown in Fig. 15, the recommender and the purchaser can conveniently recommend or purchase the merchandise. Since the two-dimensional code needs to take a picture, the mobile terminal and the two-dimensional code must be independent, for the two-dimensional code inside the mobile terminal (for example, the two-dimensional code sent by the short message, or the background server sends the client software interface installed to the mobile terminal) The two-dimensional code, or browsing a webpage with a two-dimensional code through a mobile terminal, cannot be photographed and decoded by the mobile terminal. In this embodiment, the background server 4 generates a two-dimensional code and a hyperlink. Even if the two-dimensional code and the hyperlink are inside the mobile terminal, the mobile terminal can still implement the recommendation or purchase by clicking to open the hyperlink. As a preferred embodiment of the present invention, the users of the mobile terminals 21, 22 may of course not perform user registration without using the mobile terminals 21, 22. User registration can be accomplished, for example, by a personal computer, such as a desktop computer or a notebook computer. Of course, the desktop or notebook computer must be able to communicate with the backend server 4.

As another embodiment of the present invention, a technical solution of generating a two-dimensional code two or more times can also be applied to a game. For example, in step 1, the game user A generates the two-dimensional code 61 for the first time and publishes the two-dimensional code 61 to the webpage of the game, and the two-dimensional code 61 contains the attribute (oxygen element) of the game user A itself;

Step 2: Game User B (its attribute is hydrogen element) generates a new two-dimensional code 62 on the basis of the two-dimensional code 61, and the two-dimensional code 62 includes the synthesis of the attributes of the game user A and the game user B (water element).

Further, on the basis of the two-dimensional code 62, the game user C can generate the two-dimensional code 63 three times, and the two-dimensional code 63 includes the synthesis of the attributes of the user, B, and C. The number of times the two-dimensional code is generated is not limited, and the two-dimensional code can be generated any number of times. Of course, the game publisher can also arbitrarily set the properties in the game.

Thus, the technical solution generated by the two-dimensional code 62 multiple times becomes the basis of the real social game, thereby realizing the application of the Internet of Things in real life.

Figure 16 is a flow chart showing a ninth embodiment of a method of communicating between a mobile terminal 21 and a backend server 4 using a barcode image of the present invention.

As shown in Fig. 16, in step S1600, the two-dimensional code generating means 7 generates a two-dimensional code 61 in accordance with a predetermined encoding rule. According to the service provided by the background server 4, the service-related information is generated according to a predetermined encoding rule, and the encoded information is generated into a corresponding two-dimensional code 61. In addition to the service information, the QR code 61 also includes web page link information, such as V AAAA/O20BUY.COM/123456.

In step S1605, the two-dimensional code 61 is posted to the place where the user of the mobile terminal 21 is accessible.

In step S1610, the user is registered as the user of the background server 4 through the mobile terminal 21, and the background server 4 stores the registration information of the user, and transmits a registration success message to the mobile terminal 21.

In step S1615, the two-dimensional code 61 is photographed by a camera provided in the mobile terminal 2.

In step S1620, the mobile terminal 21 decodes the captured two-dimensional code 61 to obtain encoded information corresponding to the service information.

In step S1625, the mobile terminal 21 analyzes the encoded information, and determines whether the two-dimensional code 61 is generated according to a predetermined encoding rule (the webpage link information is included in the two-dimensional code 61), that is, the two-dimensional code 61 is determined to be the two-dimensional code generating means 7. The generated is generated by other devices. If the two-dimensional code 61 is generated by the two-dimensional code generating means 7, the mobile terminal 21 can request the service provided by the background server 4. If the two-dimensional code 61 is not generated by the two-dimensional code generating device 7, the mobile terminal 21 transmits a web page request message to a certain web browser, and the web browser transmits the corresponding web page to the mobile terminal 21 and displays it on the mobile terminal 21 On the screen. If the two-dimensional code 61 is not generated by the two-dimensional code generating means 7, the method of the present embodiment is not executed after being connected to the corresponding web page WWW.020BUY.COM.

In step S1630, the encoded information is parsed, the mobile terminal 21 extracts the service information stored in the database 45 from the background server 4, and displays the information related to the service on the display screen of the mobile terminal 21 for the user to view.

In step S1635, the mobile terminal 21 transmits a service providing request message to the background server 4 to request the background server 4 to provide the service. The providing request message includes at least information capable of uniquely identifying the mobile terminal 21.

In step S1640, the background server 4 provides a service to the mobile terminal 21 in accordance with the content of the service providing request message. In the present embodiment, the background server 4 cooperates with the external server 5 to provide services to the mobile terminal 21. In the prior art two-dimensional code, some two-dimensional codes only contain webpage link information, and some two-dimensional codes only contain service information. In the present embodiment, the two-dimensional code 61 includes both web page link information and service information. The predetermined encoding rules also correspondingly include encoding rules for encoding the web link information.

The above has described in detail the preferred embodiments of the invention. It will be appreciated that many modifications and variations can be made by those skilled in the art in light of the inventive concept. Therefore, any technical solution that can be obtained by a person skilled in the art based on the prior art based on the prior art by logical analysis, reasoning or limited experimentation should be within the scope of protection determined by the claims.

Claims

Claim

A method for communicating between a plurality of terminal devices and a background server, wherein the plurality of terminal devices and the background server are wirelessly connected through a wireless network, and each user of the plurality of terminal devices is registered as The user of the background server, the background server stores the registration information of each user, and each user has a unique user name, wherein the method includes the following steps:

Generating a first barcode image and/or a first hyperlink, and publishing the first barcode image and/or the first hyperlink together to at least one area accessible by a user of the first terminal device, the a barcode image and/or a first hyperlink comprising at least service information;

The first terminal device extracts the first barcode image and/or the service information included in the first hyperlink; the background server generates a second barcode image and/or a second hyperlink, the second barcode The image and/or the second hyperlink includes at least the service information and user information of the first terminal device, the user information including at least a user name of a user of the first terminal device or capable of uniquely identifying the first Information about the terminal device;

Publishing the second barcode image and/or the second hyperlink together to at least one area accessible to a user of the other terminal device;

The second terminal device extracts the second barcode image and/or the service information included in the second hyperlink; the second terminal device sends a service providing request message to the background server, the service providing request The message includes at least a username of the user of the second terminal device or information that can uniquely identify the second terminal device;

The background server provides a service to the first terminal device and/or the second terminal device according to the content of the service providing request message,

The terminal device is a mobile terminal or a personal computer.

2. The method of communicating between a plurality of terminal devices and a backend server according to claim 1, wherein the first terminal device takes a picture and decodes the first barcode image to extract the service information, Or opening the first hyperlink to extract the service information; the second terminal device takes a picture and decodes the second barcode image to extract the service information, or opens the second hyperlink to extract the service information.

The method for communicating between a plurality of terminal devices and a background server according to claim 1 or 2, wherein the terminal device is a mobile terminal, and the terminal device can uniquely identify the first terminal device. The information includes a phone number of the first terminal device, an IMEI number of the first terminal device, a device identification number of the first terminal device, a SIM card number of the first terminal device, and the first terminal device One or more of a physical address of the interface and a user name of the user of the first terminal device; the information capable of uniquely identifying the second terminal device includes a phone number of the second terminal device, An IMEI number of the second terminal device, a device identification number of the second terminal device, a SIM card number of the second terminal device, a physical address of an interface of the second terminal device, and a user of the second terminal device One or more of the usernames.

The method for communicating between a plurality of terminal devices and a backend server according to claim 1 or 2, wherein the first barcode image and the second barcode image are one-dimensional code and two-dimensional Code or multidimensional code.

5. A method for communicating between a plurality of terminal devices and a background server by using a barcode image, the plurality of terminal devices and The background server performs a wireless connection through a wireless network, each user of the plurality of terminal devices is registered as a user of the background server, and the background server stores registration information of each user, where each user Having a unique username, characterized in that the method comprises the following steps:

Generating encoding information corresponding to the service information according to a predetermined encoding rule and generating a first barcode image and/or a first hyperlink corresponding to the encoding information;

The first terminal device combines the encoding information with the encoding information corresponding to the user information of the first terminal device to generate a second barcode image and/or a second hyperlink, where the user information includes at least the first a user name of a user of the terminal device or information capable of uniquely identifying the first terminal device;

Publishing the second barcode image and/or the second hyperlink to at least one area accessible to a user of another terminal device;

The terminal device is a mobile terminal or a personal computer.

6. The method of communicating between a plurality of terminal devices and a backend server using a barcode image according to claim 5, wherein the first barcode image is paired by a camera provided in the first terminal device Taking a photo, the first terminal device decodes the captured first barcode image to obtain the encoded information corresponding to the service information; and the second barcode image is set by a camera provided in the second terminal device Performing photographing, the second terminal device decoding the captured second barcode image to obtain the encoded information corresponding to the service information and the encoding information corresponding to the user information of the first terminal device, and parsing the corresponding The encoding information of the service information and the encoding information corresponding to the user information of the first terminal device, the second terminal device extracting the stored service information from a database of the background server.

7. The method of communicating between a plurality of terminal devices and a backend server using a barcode image according to claim 5 or 6, wherein the terminal device has a viewfinder screen, and when the camera is aligned with the barcode The camera automatically takes a picture of the barcode image when the image is sufficiently clear on the view screen.

The method for communicating between a plurality of terminal devices and a background server by using a barcode image according to claim 5 or 6, wherein the terminal device is a mobile terminal, and the first device can uniquely identify the first The information of the terminal device includes a phone number of the first terminal device, an IMEI number of the first terminal device, a device identification number of the first terminal device, a SIM card number of the first terminal device, and the One or more of a physical address of an interface of the terminal device and a user name of a user of the first terminal device; the information capable of uniquely identifying the second terminal device includes a phone number of the second terminal device The IMEI number of the second terminal device, the device identification number of the second terminal device, the SIM card number of the second terminal device, the physical address of the interface of the second terminal device, and the second terminal device One or more of the user's usernames.

9. The method of communicating between a plurality of mobile terminals and a backend server using a barcode image according to claim 5 or 6, wherein the barcode image is a one-dimensional code, a two-dimensional code or a multi-dimensional code.

10. A method for communicating between a mobile terminal and a background server by using a barcode image, wherein the mobile terminal and the background server are wirelessly connected through a wireless network, and a user of the mobile terminal is registered as a user of the background server. The background server stores registration information of the user, the user has a unique user name, and the method includes the following steps:: generating a first barcode image and publishing the same to a user of the mobile terminal And at least one area of the contact, the first barcode image includes at least service information, and establishes a unique association relationship between the first barcode image and the mobile terminal;

The first barcode image is photographed by a camera provided in the mobile terminal, and the mobile terminal decodes the first barcode image;

The background server generates a second barcode image and transmits the second barcode image to the mobile terminal, and the second barcode image includes at least the service information.

The method for communicating between a mobile terminal and a background server by using a barcode image according to claim 10, wherein the first barcode image further comprises user information of the mobile terminal, the user information At least information that uniquely identifies the mobile terminal is included.

12. The method of communicating between a mobile terminal and a backend server using a barcode image according to claim 10 or 11, wherein the second barcode image received by the mobile terminal is performed by a barcode image recognition device Identification verification.

13. The method for communicating between a mobile terminal and a backend server using a barcode image according to claim 10 or 11, wherein the background server sends a hyperlink to the verifier's mobile terminal, the verifier's The mobile terminal opens the hyperlink, and the information included in the second barcode image is displayed on the mobile terminal of the verifier to perform identification and verification on the second barcode image.

14. The method of communicating between a mobile terminal and a backend server using a barcode image according to claim 10 or 11, wherein said information capable of uniquely identifying said mobile terminal comprises a telephone number of said mobile terminal And an IMEI number of the mobile terminal, a device identification number of the mobile terminal, a SIM card number of the mobile terminal, a physical address of an interface of the mobile terminal, and a user name of a user of the mobile terminal or Multiple.

15. The method of communicating between a mobile terminal and a backend server using a barcode image according to claim 10 or 11, wherein the barcode image is a one-dimensional code, a two-dimensional code or a multi-dimensional code.

16. A method for communicating between a plurality of mobile terminals and a background server using a barcode image, wherein the plurality of mobile terminals and the background server wirelessly connect via a wireless network, each user of the plurality of mobile terminals The user is registered as the user of the background server, the background server stores the registration information of each user, and each user has a unique user name. The method includes the following steps:

Generating a first barcode image and publishing it to at least one area accessible to a user of the first mobile terminal, the first barcode image including at least service information, establishing the first barcode image and the first movement a unique association relationship between the terminals; photographing the first barcode image by a camera disposed in the first mobile terminal, the first mobile terminal decoding the first barcode image;

The background server generates a second barcode image and sends the second barcode image to the first mobile terminal, where the second barcode image includes at least the service information and user information of the first mobile terminal;

The second mobile terminal extracts service information included in the second barcode image and performs verification; The first mobile terminal sends the user information of the second mobile terminal to the background server, and the user information of the second mobile terminal at least includes information that can uniquely identify the second mobile terminal;

The background server generates a third barcode image and transmits the third barcode image to the second mobile terminal, where the third barcode image includes at least user information of the first mobile terminal and the second mobile terminal User information.

17. The method of claim 16, wherein the first barcode image further comprises user information of the first mobile terminal, the user information comprising at least information capable of uniquely identifying the first mobile terminal.

18. The method of communicating between a plurality of mobile terminals and a backend server using a barcode image according to claim 16 or 17, wherein said first received by said second mobile terminal by said barcode image identifying means Three barcode images are used for identification verification.

The method for communicating between a plurality of mobile terminals and a background server by using a barcode image according to claim 16 or 17, wherein the background server sends a hyperlink to the mobile terminal of the verifier, the verification The mobile terminal of the user opens the hyperlink, and the information contained in the third barcode image is displayed on the mobile terminal of the verifier to perform identification verification on the third barcode image.

The method for communicating between a plurality of mobile terminals and a backend server by using a barcode image according to claim 16 or 17, wherein the information capable of uniquely identifying the first mobile terminal comprises the a phone number of the mobile terminal, an IMEI number of the first mobile terminal, a device identification number of the first mobile terminal, a SIM card number of the first mobile terminal, and a physical address of an interface of the first mobile terminal And one or more of the user names of the users of the first mobile terminal.

21. The method of communicating between a plurality of mobile terminals and a backend server using a barcode image according to claim 16 or 17, wherein the barcode image is a one-dimensional code, a two-dimensional code or a multi-dimensional code.

22. A method for communicating between a mobile terminal and a background server by using a barcode image, wherein the mobile terminal and the background server are wirelessly connected through a wireless network, and a user of the mobile terminal is registered as a user of the background server. The background server stores registration information of the user, the user has a unique user name, and the method includes the following steps:: generating a first barcode image and publishing the same to a user of the mobile terminal The at least one area of the contact, the first barcode image includes at least service information;

The first barcode image is photographed by a camera provided in the mobile terminal, the mobile terminal decoding the first barcode image and extracting service information included in the first barcode image;

Sending, by the mobile terminal, a service providing request message to the background server, where the service providing request message includes at least information capable of uniquely identifying the mobile terminal;

The background server provides a service to the mobile terminal according to the content of the service providing request message;

After the service is completed, the background server generates a second barcode image and sends the second barcode image to the mobile terminal, where the second barcode image includes at least the service information and user information of the mobile terminal. The user information includes at least information that uniquely identifies the mobile terminal.

The method for communicating between a mobile terminal and a background server by using a barcode image according to claim 22, wherein the second barcode image received by the mobile terminal is identified and verified by a barcode image recognition device .

24. The method of communicating between a mobile terminal and a backend server using a barcode image according to claim 22, wherein the background server transmits a hyperlink to the verifier's mobile terminal, and the verifier's mobile terminal Opening the hyperlink, and displaying information included in the second barcode image on the mobile terminal of the verifier to perform identification verification on the second barcode image.

25. The method of communicating between a mobile terminal and a backend server using a barcode image according to claim 22 or 23 or 24, wherein said information capable of uniquely identifying said mobile terminal comprises said mobile terminal a telephone number, an IMEI number of the mobile terminal, a device identification number of the mobile terminal, a SIM card number of the mobile terminal, a physical address of an interface of the mobile terminal, and a user name of a user of the mobile terminal one or more.

A method of communicating between a mobile terminal and a backend server using a barcode image according to claim 22 or 23 or 24, wherein the barcode image is a one-dimensional code, a two-dimensional code or a multi-dimensional code.

27. A method of communicating between a mobile terminal and a service providing device by using a barcode image, wherein the mobile terminal and the service providing device are connected through an interface of the mobile terminal, wherein the method includes the following Steps:

Generating a first barcode image and publishing it to at least one area accessible to a user of the mobile terminal, the first barcode image containing at least service information;

The mobile terminal sends a service providing request message to the service providing device, where the service providing request message includes at least information capable of uniquely identifying the mobile terminal;

The service providing device provides a service to the mobile terminal according to the content of the service providing request message;

After the service is completed, the service providing device or the mobile terminal generates a second barcode image, and stores the second barcode image in the mobile terminal, where the second barcode image includes at least the service information and the The user information of the mobile terminal, the user information includes at least information capable of uniquely identifying the mobile terminal.

28. The method of communicating between a mobile terminal and a service providing device using a barcode image according to claim 27, wherein the second barcode image received by the mobile terminal is identified by a barcode image recognition device verification.

29. The method of communicating between a mobile terminal and a backend server using a barcode image according to claim 27, wherein the background server sends a hyperlink to the verifier's mobile terminal, the verifier's mobile terminal Opening the hyperlink, and displaying information included in the second barcode image on the mobile terminal of the verifier to perform identification verification on the second barcode image.

30. A method of communicating between a mobile terminal and a service providing device using a barcode image according to claim 27 or 28 or 29, wherein said information capable of uniquely identifying said mobile terminal comprises said mobile terminal Telephone number, an IMEI number of the mobile terminal, a device identification number of the mobile terminal, a SIM card number of the mobile terminal, a physical address of an interface of the mobile terminal, and a user name of a user of the mobile terminal One or more.

A method of communicating between a mobile terminal and a service providing device using a barcode image according to claim 27 or 28 or 29, wherein the barcode image is a one-dimensional code, a two-dimensional code or a multi-dimensional code.

32. A method of communicating between a mobile terminal and a service providing device using a barcode image as claimed in claim 27 The interface is a USB interface, a memory card slot, a SIM card slot, an infrared interface, or a Bluetooth interface.

33. An apparatus for communicating by using a barcode image, comprising: a plurality of mobile terminals and a background server, wherein the plurality of mobile terminals and the background server are wirelessly connected through a wireless network, wherein

The background server includes:

a first barcode image generating unit, configured to generate encoding information corresponding to the service information and generate a barcode image corresponding to the encoded information;

a first sending/receiving unit, configured to receive a service providing request message from the plurality of mobile terminals and provide a service to the plurality of mobile terminals, and further configured to receive registration information from the plurality of mobile terminals and to the plurality of mobile terminals a mobile terminal sends a registration success message; a database, configured to store the service information and the registration information;

a user registration unit, configured to complete user registration, and store the registration information of the user in the database; the first mobile terminal includes:

a first camera for taking a picture of the barcode image;

a first decoder, configured to decode the captured barcode image to obtain encoded information;

a second barcode image generating unit, configured to generate encoding information corresponding to the service information and generate a barcode image corresponding to the encoded information;

a second sending/receiving unit, configured to send registration information to the background server, and receive a registration success message from the background server, further configured to send a service providing request message to the background server and receive a service from the background server;

a first input unit, configured to input information required by the background server;

The first display unit is configured to display information required to be displayed by the background server.

The second mobile terminal includes:

a second camera for taking a picture of the barcode image;

a second decoder, configured to decode the captured barcode image to obtain encoded information;

a first encoding information parsing unit, configured to parse the encoding information, and extract corresponding service information;

a third sending/receiving unit, configured to send registration information to the background server, and receive a registration success message from the background server, and configured to send a service providing request message to the background server and receive a service from the background server;

a second input unit, configured to input information required by the background server;

The second display unit is configured to display information required to be displayed by the background server.

34. An apparatus for communicating by using a barcode image, comprising: a mobile terminal and a service providing device, wherein the mobile terminal and the service providing device are connected through an interface of the mobile terminal, wherein

The service providing device includes:

a first sending/receiving unit, configured to receive a service providing request message from the mobile terminal and provide a service to the mobile terminal; the mobile terminal includes:

a camera for taking a picture of a barcode image;

a decoder, configured to decode the captured barcode image to obtain encoded information;

An encoding information parsing unit, configured to parse the encoded information to extract corresponding service information; a barcode image generating unit, configured to generate a barcode image corresponding to the service information and user information of the mobile terminal, where the user information includes at least information capable of uniquely identifying the mobile terminal;

a second sending/receiving unit, configured to send a service providing request message to the service providing device, and receive a service from the service providing device;

An input unit, configured to input information required by the service providing device;

a display unit, configured to display information required to be displayed by the service providing device.

35. The device for communicating by using a barcode image according to claim 34, wherein the interface is a USB interface, a memory card slot, a SIM card slot, an infrared interface or a Bluetooth interface.

36. A method for communicating between a plurality of terminal devices and a background server, wherein the plurality of terminal devices and the background server are wirelessly connected through a wireless network, each of the plurality of terminal devices having a unique Device identification number, characterized in that the method comprises the following steps:

The second terminal device extracts the service information included in the second barcode image and/or the second hyperlink; the second terminal device sends a service providing request message to the background server, where the service provides The request message includes at least a user name of the user of the second terminal device or information capable of uniquely identifying the second terminal device;

The terminal device is a mobile terminal or a personal computer.

The method for communicating between a plurality of terminal devices and a backend server according to claim 36, wherein the terminal device is a mobile terminal, and the information capable of uniquely identifying the first terminal device includes: a phone number of the first terminal device, an IMEI number of the first terminal device, a device identification number of the first terminal device, a SIM card number of the first terminal device, and an interface of the first terminal device One or more of a physical address and a user name of a user of the first terminal device; the information capable of uniquely identifying the second terminal device includes a phone number of the second terminal device, the second The IMEI number of the terminal device, the device identification number of the second terminal device, the SIM card number of the second terminal device, the physical address of the interface of the second terminal device, and the user name of the user of the second terminal device One or more of them.

38. A method for communicating between a mobile terminal and a background server by using a barcode image, wherein the mobile terminal and the background server are wirelessly connected through a wireless network, wherein the method includes the following steps: The user of the mobile terminal is registered as a user of the background server, and the background server stores registration information of the user, where the user has a unique user name;

Taking a picture of the barcode image by a camera provided in the mobile terminal;

Decoding the captured barcode image by the mobile terminal to obtain encoded information;

Parsing the encoded information, determining whether the barcode image is generated according to a predetermined encoding rule, and if the barcode image is generated according to the predetermined encoding rule, continuing to perform the following steps; if the barcode image is not And generating, according to the predetermined coding rule, the mobile terminal is connected to a webpage corresponding to the encoded information, and ending the performing the method; the predetermined encoding rule includes an encoding rule that encodes webpage link information;

And the mobile terminal extracts service information corresponding to the encoded information according to the encoding information;

The background server provides a service to the mobile terminal according to the content of the service providing request message.