WO2011106956A1

WO2011106956A1 - Mobile terminal and a data-share method for the mobile terminal

Info

Publication number: WO2011106956A1
Application number: PCT/CN2010/074692
Authority: WO
Inventors: 李希鹏
Original assignee: 中兴通讯股份有限公司
Priority date: 2010-03-03
Filing date: 2010-06-29
Publication date: 2011-09-09
Also published as: CN101807944A

Abstract

The present invention discloses a mobile terminal and a data-share method for the mobile terminal, wherein, the method includes the following steps: a sharing mobile terminal detects mobile terminals around automatically; the sharing terminal performing identity authentications of the detected mobile terminals automatically; the sharing terminal automatically transmits the data to be shared to the mobile terminals which succeed in the identity authentication. The present invention can realize sharing data information among mobile terminals automatically when they are close to each other without any operations by users, can greatly improve the experience of information sharing between users and good friends, and further can increase the attraction for users.

Description

The present invention relates to the field of communications, and in particular, to a mobile terminal and a data sharing method thereof. BACKGROUND OF THE INVENTION MID (Mobile Internet Device) is a new concept mini notebook computer introduced by Intel at the 2008 IDF conference. In Intel's definition, this is a mobile Internet device that is smaller than a laptop but larger than a mobile phone. Similar to UMPC (Ultra Mobile PC, Ultra Mobile PC), MID is also a portable mobile PC product. With MID, users can access the Internet and enjoy entertainment, information inquiry, and mail sending and receiving. With the advancement of technology, MID products are gradually maturing. MID products are between smartphones and PCs. They have larger screens and higher computing power than smartphones. In this context, people have higher requirements for the data storage space of MID products. More data needs to be saved on the MID, such as: movies, music, emails, photos, and more. In the process of using MID, people often share information such as data with friends. The common data sharing method is to use data cable or Bluetooth. The above method is used in the sharing process, the sharing party and the shared party. Each step requires human operation, such as receiving an instruction generated by the user through the operation of the button, which can cause inconvenience to the user. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a mobile terminal and a data sharing method thereof to solve at least the above problems. According to an aspect of the present invention, a data sharing method for a mobile terminal is provided, including: a shared mobile terminal automatically detecting a mobile terminal therearound; a shared mobile terminal automatically performing identity authentication on the detected mobile terminal; sharing The mobile terminal automatically transmits the data to be shared to the mobile terminal with successful identity authentication. Preferably, the shared mobile terminal automatically detects the mobile terminal around it comprises: the shared mobile terminal periodically detects the mobile terminal around it by using a wireless communication technology. Preferably, the shared mobile terminal automatically authenticates the detected mobile terminal, including: the shared mobile terminal determines whether the detected identity of the mobile terminal is an identifier of the mobile terminal corresponding to the set friend, wherein the friend is allowed to share The mobile terminal sharing the data in the mobile terminal; if yes, determining that the detected mobile terminal identity authentication is successful. Preferably, before the shared mobile terminal automatically detects the mobile terminal around the mobile terminal, the shared mobile terminal further includes: the shared mobile terminal accepts the identifier of the shared mobile terminal, and the friend; wherein, the shared mobile terminal accepts the user setting the friend, including: accepting the user in the sharing The identity authentication information specified in the address book of the mobile terminal, and the sharing authority of the friend specified by the user, wherein the identity authentication information is the identifier of the mobile terminal corresponding to the friend. Preferably, before the shared mobile terminal automatically detects the mobile terminal around the shared mobile terminal, the method further includes: the shared mobile terminal accepting the file/folder to be shared by the user setting, the method comprising: accepting the user to specify the file/folder in the shared mobile terminal as The files/folders to be shared by the friends, or accept the files/folders to be shared by the user-specified friends; accept the sharing rights of the files/folders specified by the user. Preferably, the sharing permission is one of: full sharing, partial sharing, and encrypted sharing; wherein, the full sharing means that the identity authentication succeeds, and the shared mobile terminal transmits the file/folder to the mobile terminal with successful identity authentication; The file/folder is restricted or the friend is restricted. The encryption sharing means that after the identity authentication is successful, the shared mobile terminal needs to detect whether the key provided by the mobile terminal with successful identity authentication is correct, and if the key is correct, the shared mobile terminal will file. The / folder is transferred to the mobile terminal with successful authentication. Preferably, the shared mobile terminal automatically transmits the data to be shared to the mobile terminal with successful identity authentication, including: sharing the mobile terminal with sharing rights, and transmitting the file/folder to the mobile terminal with successful identity authentication. Preferably, the shared mobile terminal automatically authenticates the detected mobile terminal, further comprising: the shared mobile terminal acquiring an authentication key from the detected mobile terminal; and the shared mobile terminal determining whether the obtained authentication key is correct; If the key is correct, the shared mobile terminal determines that the detected mobile terminal identity authentication is successful. Preferably, before the shared mobile terminal automatically transmits the data to be shared to the mobile terminal with successful identity authentication, the method further includes: sharing, by the mobile terminal, a size of a remaining storage space of the mobile terminal that successfully authenticates the identity authentication; and determining, by the shared mobile terminal, the remaining storage The size of the space is not less than the size of the data to be shared. Preferably, in the above method, the method further includes: sharing the mobile terminal and the mobile terminal with successful identity authentication to display data transmission information; wherein the data transmission information includes prompt information for preparing to send/receive data, and data transmission/reception interruption. Prompt information, as well as the data transfer time, the large data 'J, and the name of the transferred file/folder. According to another aspect of the present invention, a mobile terminal is provided, including: a detecting module, configured to automatically detect a mobile terminal therearound; an authentication module, configured to automatically perform identity authentication on the detected mobile terminal; and data sharing The module is configured to automatically transfer the data to be shared to the mobile terminal with successful identity authentication. Through the present invention, since the steps of detecting the surrounding mobile terminal, identity authentication, and data transmission of the shared mobile terminal are automatically performed during the data sharing process, it is solved that each step existing in the related art requires human operation, It will bring inconvenience to the user, so that the mobile terminal can automatically share the data information when approaching, without the user performing any operation, which can improve the user's experience of sharing information with the friend, and thus can increase the user. Appeal. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 1 is a flowchart of a data sharing method of a mobile terminal according to an embodiment of the present invention; FIG. 2 is a flowchart of setting a friend right according to a first embodiment of the present invention; FIG. 3 is a flowchart according to an embodiment of the present invention. Figure 4 is a flow chart of the MID discovery process according to the first embodiment of the present invention; Figure 5 is a flow chart of the MID authentication process according to the first embodiment of the present invention; 6 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention; and FIG. 7 is a schematic structural diagram of a mobile terminal according to Embodiment 1 of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. 1 is a flowchart of a data sharing method of a mobile terminal according to an embodiment of the present invention, including the following steps: Step S102: A shared mobile terminal automatically detects a mobile terminal therearound; Step S104, the shared mobile terminal automatically detects the mobile terminal The obtained mobile terminal performs identity authentication. Step S106: The shared mobile terminal automatically transmits the data to be shared to the mobile terminal with successful identity authentication. In this embodiment, since the steps of detecting the surrounding mobile terminal, identity authentication, and data transmission of the shared mobile terminal are automatically performed during the data sharing process, it is solved that each step existing in the related art requires human operation, and Inconvenience to the user. The embodiment can be used to automatically share data information between mobile terminals when approaching, without any operation by the user, which can improve the user's experience of sharing information with friends, thereby increasing the appeal to the user. The mobile terminal may be an MID, a mobile phone, a home information machine, or the like. Preferably, the step S102 includes: the shared mobile terminal periodically detects the mobile terminal around it by using a wireless communication technology. In this way, the automatic detection can be realized by using the cycle detection method. The mobile terminal in the method supports a common wireless protocol, and the wireless protocol includes: 2G, 3G, LTE, Wi-Fi (Wireless Fidelity, Wireless Fidelity), Bluetooth, Red Line, FM (Frequency Modulation, FM) and so on. Preferably, the step S4 includes: the shared mobile terminal determines whether the detected identity of the mobile terminal is an identifier of the mobile terminal corresponding to the set friend; if yes, determines that the detected mobile terminal identity authentication is successful. The preferred embodiment provides a specific implementation manner for the mobile terminal to perform identity authentication on the surrounding mobile terminal, which may be referred to as a user identity authentication method. The identifier of the mobile terminal may be a name, a character string, or the like. Preferably, before the step S102, the method further includes: the shared mobile terminal accepting the identifier of the shared mobile terminal, and the friend, the friend is a mobile terminal that allows the data to be shared, wherein the shared mobile terminal accepts the user setting the friend, including: accepting the user In the address book of the shared mobile terminal, the identity authentication information corresponding to the friend is accepted; the sharing authority of the user-specified friend is accepted; wherein the identity authentication information is the identifier of the mobile terminal corresponding to the friend. Preferably, before step S102, the method further includes: sharing, by the mobile terminal, a file/folder to be shared by the user setting, comprising: accepting a file/folder that the user specifies to share the file/folder as a friend in the shared mobile terminal , or accept the file/folder that the user-specified friend wants to share; accept the share permission of the user-specified file/folder. The preferred embodiment described above provides a specific implementation that also requires the user's settings to be accepted before the shared mobile terminal is performing the detection. There are two ways for a user to set a friend who is allowed to share data: one is to specify a friend among the contacts saved in the address book, and the other is to establish a friend and its corresponding one in the friend list pre-established by the user or the manufacturer. Mobile terminal identification (ie, the identity authentication information described above). There are two ways to set the files/folders to be shared: One is to set the files/folders to be shared, that is, to specify a file/folder saved locally by the shared mobile terminal as a shared file/folder. , and specify the friends who share the file/folder, and the other is set by the friends to share, that is, specify a friend and specify the files/folders they want to share. In this way, the file/folder can be transferred to the corresponding friend by the correspondence between the friend and the file/folder to be shared. The purpose of setting the identity of the shared mobile terminal is to: perform identification and identity authentication on the shared mobile terminal when it is the shared mobile terminal. The sharing permission mentioned above is one of the following: full sharing, partial sharing, and encrypted sharing; wherein, full sharing means that the identity authentication succeeds, and the shared mobile terminal transmits the file/folder to the mobile terminal with successful identity authentication; partial sharing The file/folder is restricted or the friend is restricted. The encryption sharing means that after the identity authentication is successful, the shared mobile terminal needs to detect whether the key provided by the mobile terminal with successful identity authentication is correct. If the key is correct, the shared mobile terminal will The file/folder is transferred to the mobile terminal with successful authentication. The preferred embodiment provides three sharing rights, and different sharing rights can be set for different friends or different shared files/folders according to different needs. Preferably, step S106 includes: sharing the mobile terminal with sharing rights, and transmitting the file/folder to be shared to the mobile terminal with successful identity authentication. In this embodiment, data sharing can be performed according to the corresponding sharing authority during the transmission process. Preferably, the step S4 includes: the shared mobile terminal acquires an authentication key from the detected mobile terminal; the shared mobile terminal determines whether the obtained authentication key is correct; if the authentication key is correct, the shared mobile terminal determines to detect The mobile terminal identity authentication succeeded. This embodiment provides another specific implementation manner in which the mobile terminal performs identity authentication on the surrounding mobile terminal, which may be referred to as an encryption authentication method. In this method, only the authentication key provided by other mobile terminals detected around the danger certificate is required. Preferably, before step S106, the method further includes: sharing, by the mobile terminal, a size of a remaining storage space of the mobile terminal that successfully authenticates the identity authentication; and the shared mobile terminal determines that the size of the remaining storage space is not smaller than the size of the data to be shared. In this way, the problem of data transmission failure due to insufficient storage space of the shared mobile terminal can be avoided in advance. Preferably, in the above method, the method further includes: sharing the mobile terminal and the mobile terminal with successful identity authentication to display data transmission information; wherein the data transmission information includes prompt information for preparing to send/receive data, and prompt for data transmission/reception interruption Information, as well as the data transfer time, data size, and the name of the transferred file/folder. The preferred embodiment notifies the user of the information about the data transmission by notifying the user (including the shared user and the shared user), so that the user clearly knows the data transmission situation, and further enhances the user experience. In the first embodiment, the data sharing method of the present invention is described in detail by taking the mobile terminal as the MID as an example, and specifically includes the following five steps: user setting, MID discovery, MID authentication, data sharing, and user notification. Step one, user settings. The user sets the MID, and the set contents include user identification settings, friend settings, and file sharing settings. User ID setting means that the user sets his own MID identifier. The MID identifier is used for identification and authentication on other MIDs. The identifier can be (but is not limited to) the user's name or a series of keys. There are several methods for setting up a friend. The basic principle is to distinguish the friend by the ID of the mobile terminal corresponding to the friend. This method needs to be set by the shared user on the MID, so that the MID can be used to identify the identity when they discover each other. Certification. Here are two ways to set up your friends. The first method is that the user directly sets the friend in the address book, and the method 2 user or the MID manufacturer establishes a table (which can be called a friend list) on the MID, and saves the ID of the friend, and the ID type can be a name, a phone number or other. Method 1: The user sets the friends saved in the address book (as shown in Figure 2), that is, specifies the entries in the address book (corresponding to the contacts) as friends, and can also set different sharing rights for different friends, sharing The permission setting method can be: full sharing, partial sharing, encrypted sharing, and so on. The file sharing setting refers to the sharing setting of the file/folder stored locally by the user for the MID, and the user can share the specified file or folder, and the sharing permission of the file or folder specified by the user can be set to be fully shared, partially shared, encrypted. Sharing, etc. As shown in FIG. 2, the method 1 of the user setting the friend includes the following steps: Step S202: The user enters the address book and selects a friend; Step S204, setting the sharing right of the selected friend. Method 2: The user establishes a friend ID list in the ID table (ie, the above friend list), and the ID type may be a name, a phone number, or the like. Users can set different data sharing permissions for different ID numbers. The sharing permission setting methods can be: full sharing, partial sharing, encrypted sharing, and so on. The file sharing setting refers to the user sharing settings for the files stored locally by the MID. The user can share the specified file or file folder, and the user can set the specified file or folder to be fully shared, partially shared, encrypted shared, and the like. FIG. 3 is a flowchart of setting file sharing according to the first embodiment of the present invention, including the following steps: Step 4: S302, the user selects a locally saved file or folder on the shared MID; Step S304, select the selected file A file or folder sets its share permissions and sets up friends who share the file or folder. In the above two methods, there are two ways to set a file/folder to be shared by a friend:

1Set the file/folder to be shared, that is, select the file/folder for sharing in the file/folder saved locally in the MID, and specify the friend who shares the selected file/folder; or

2 Set up with the friends you want to share, that is, select a friend to share, and specify the files/folders that you are allowed to share. The "full sharing" mentioned in the above content means that the files can be shared between the MIDs as long as the shared authentication conditions are met, and the user does not need to output the keys; "Partial sharing means that the shared files or folders are restricted. , or means that the shared friends are restricted; "encrypted sharing" means that when the shared authentication conditions are met between the MIDs, the shared key is required to be input by the shared user before the data sharing, and the mobile terminal encrypts the key. The key is sent to the shared mobile terminal for the risk certificate, and the risk key correctly shares the mobile terminal to transmit the shared data to the shared mobile terminal. Step 2, MID discovery (ie, the above steps of detecting the surrounding mobile terminal). MID discovery means that the MID automatically detects the surrounding MID devices by wireless communication technology. Once other MID devices are detected, they are saved in their MID record table and the MID record table is refreshed on the next test. 4 is a flowchart of a MID discovery process according to the first embodiment of the present invention, including the following steps: Step S402: The MID (ie, the shared mobile terminal) periodically detects the surrounding MIDs by using a wireless method; Step S404, recording the detection result to the MID record. Table S406, periodically refreshing the MID record table. The above step 4 to S402 to step 4 to S406 is a cyclical process. Step 4 gathers three, MID certification. The purpose of the MID authentication is to determine whether the shared user can share the data of the shared user. The authentication methods may include: authentication and user identification. Encryption authentication means that when the MID judges the identity of other MIDs, it requires other MIDs to provide the authentication key. If the key is correct, the authentication passes. Otherwise, it fails, and the final result is recorded in the authentication table. User ID authentication means that the MID judges the user ID of another MID. For example, if the user ID of the shared MID is a name, the shared MID determines whether the name is a friend, and if so, further determines the sharing permission setting of the friend, and then the final result is obtained. Recorded in the certification form. 5 is a flowchart of a MID authentication process according to the first embodiment of the present invention, including the following steps: Step S502: The shared MID performs identity authentication on each MID that has been detected in the MID record table. Step S504, check the current MID. Whether the identifier is a name, if yes, proceed to step S506, if no, proceed to step S508; step S506, determine whether the current MID name identifier is in the address book, if yes, proceed to step S510, and if not, return Step S502: Step S508, checking whether the identifier of the current MID is recorded in the buddy ID list, and if yes, proceeding to step 4 S510, if no, returning to step 4 S502; Step S510, determining the current MID identity authentication Successful, and recorded in the certification table, that is, update the certification table. Step four, data sharing.

The MID is for the friend or ID passed by the authentication, and at the same time, the data is shared and transmitted according to the corresponding authority. Before data sharing, you can choose whether to query the storage space size of the shared MID according to the situation. In the case of data transmission, it is also necessary to consider the case of abnormal transmission interruption, and select whether to retransmit according to the situation. Step 4 gathers five, the user informs. The purpose of the user notification is to report the related situation of the data sharing to the user. The method for reporting the information includes but is not limited to: pushing the information about the sharing result to the standby interface of the user MID, and at the same time, the user may be considered to audibly alert the user. FIG. 6 is a schematic structural diagram of a mobile terminal (referred to as a shared mobile terminal) according to an embodiment of the present invention, including: The detecting module 10 is configured to automatically detect the mobile terminal around it; the authentication module 20 is configured to automatically authenticate the detected mobile terminal; and the data sharing module 30 is configured to automatically transmit the data to be shared to the identity. Successfully authenticated mobile terminal. The mobile terminal of this embodiment automatically performs each step of detecting the surrounding mobile terminal, performing identity authentication on the detected mobile terminal, and data transmission during the data sharing process, and solves each step existing in the related art. All need human operation, which will cause inconvenience to users. The embodiment can be used to automatically share data information between mobile terminals when approaching, without any operation by the user, which can improve the user's experience of sharing information with friends, thereby increasing the appeal to the user. The mobile terminal may be an MID, a mobile phone, a home information machine, or the like. The mobile terminal of the present invention may specifically include the following modules, as shown in FIG. 7, wherein the setting module 40 is a prerequisite for the invention to be effective, and the detecting module 10, the authentication module 20, and the data sharing module 30 are the main parts of the invention. The user notification module 50 is a supplement to the integrity of the present invention. Preferably, the detecting module 10 comprises: a wireless detecting module, configured to periodically detect the mobile terminal around the mobile terminal where the mobile terminal is located by using a wireless communication technology. Preferably, the authentication module 20 includes: a determining module, configured to determine whether the detected identity of the mobile terminal is an identifier of the mobile terminal corresponding to the configured friend, where the friend is a mobile terminal that allows data to be shared; if yes, determine The detected mobile terminal identity authentication is successful. Preferably, the mobile terminal further includes: a setting module 40, configured to accept an identifier of the user to set the shared mobile terminal, and a friend; wherein the setting module 40 includes: a first accepting module, configured to accept the user's address book in the mobile terminal Specifying or inputting an entry as a friend or inputting an entry as a friend in the buddy list; a second accepting module, configured to accept the user to set the identity authentication information corresponding to the buddy, and accept the sharing privilege of the user-specified buddy, wherein the identity authentication information is The target i of the mobile terminal corresponding to the friend. Preferably, the setting module 40 is further configured to accept a file/folder to be shared by the user, where the setting module 40 further includes: a third accepting module, configured to accept that the user specifies the file/folder as a friend in the mobile terminal. The shared file/folder, or accept the file/folder to be shared by the user-specified friend; the fourth accepting module, for accepting the user-specified file/file Sharing permissions. Preferably, the sharing permission is one of the following: a full sharing, a partial sharing, and an encrypted sharing; wherein, the full sharing means that the identity authentication is successful, and the shared mobile terminal transmits the file/folder to the mobile terminal with successful identity authentication; Sharing means that the file/folder is restricted or the friend is restricted; the encryption sharing means that after the identity authentication is successful, the shared mobile terminal also needs to detect whether the key provided by the mobile terminal with successful identity authentication is correct, and if the key is correct, the mobile terminal is shared. Transfer the file/folder to the mobile terminal with successful authentication. Preferably, the data sharing module 30 includes: a sending module, configured to share the file/folder of the file/folder to be shared, and transfer the file/folder to the mobile terminal with successful identity authentication. Preferably, the authentication module 20 further includes: an obtaining module, configured to acquire an authentication key from the mobile terminal detected by the detecting module 10; a correctness determining module, configured to determine whether the authentication key acquired by the acquiring module is correct; When the judgment result of the correctness judgment module is that the authentication key is correct, it is determined that the mobile terminal identity authentication detected by the detection module 10 is successful. Preferably, the foregoing mobile terminal further includes: a querying module, configured to query a size of a remaining storage space of the mobile terminal successfully authenticated by the authentication module 20; and a size determining module, configured to determine a remaining storage space queried by the query module Whether the size is not less than the size of the data to be shared. The data sharing module 30 automatically transmits the data to be shared to the mobile terminal with successful identity authentication, preferably, if the size of the remaining storage space is not smaller than the size of the data to be shared. The mobile terminal further includes: a user notification module 50, configured to display information of data transmission of the data sharing module 30; wherein, the data transmission information includes prompt information for preparing to send/receive data, prompt information for data transmission/reception interruption, and Data transfer time, data size, and the name of the transferred file/folder. The data sharing method of the present invention may include the following steps in combination with the foregoing embodiment: Step 1: The user performs setting related operations through the setting module 40. The user sets the MID, and the settings include user identification settings, friend settings, and file sharing settings. Specifically, the user sets his own user identifier (ie, the identifier of his MID), and the user can set his own name (here, for example: Zhang San) as its user identification ID. For the friend setting, as shown in Figure 2, the user first needs to set the relevant permissions for the MID. The user sets the friend saved in the address book (here, Li Si), and the user can set different data sharing rights for Li Si, for example, setting the sharing right of Li Si to be completely shared. There are several ways to set up a friend. The basic principle is to use ID to distinguish friends. This method requires friends to set the same ID on their MID, so that they can be used for user authentication when MIDs discover each other. For the file sharing setting, as shown in FIG. 3, the user performs sharing setting for one music folder locally stored by the MID, and the user sets the sharing right of the folder to be completely shared. Step 2, the MID discovery flow chart is shown in Figure 4. Here, it is assumed that the user sets the detection period to 5 minutes, then the MID searches for the surrounding MID device via Bluetooth every 5 minutes, and the result after each retrieval. Saved to a table (called MID record table), the information in the table includes: ID number of other MID, that is, user ID. If there are other MIDs that can be found around the MID, the ID number will be displayed in the table. Here we ^ _, the table retrieves "Li Si,, the user's ID, and shows that its connection status is normal. Step 3, MID authentication flow chart shown in Figure 5, after the authentication starts, first check the MID Record table, at this time, a user named Li Si is displayed in the MID record table. At this time, the MID will judge whether the ID is a name, and the judgment result is yes. At this time, the MID further determines whether the name has a corresponding address in the address book. Recording, the judgment result is yes, the authentication table is updated, and the authentication process of the MID ends. Step 4: In the data sharing process, the MID first checks the authentication table, and finds that one of the user IDs is Li Si, and the user authority is "Full sharing." At this point, the MID retrieves the local shared file or folder and finds that there is a music folder whose corresponding share is "full sharing." Next, the MID sends a query command to the shared MID device, requesting It returns its remaining storage space. After receiving the feedback, the MID compares the return value with the music folder and finds that the other party can store it normally. Next, MID The music folder is copied and sent to the "shared" directory under the local storage directory of the other party through the wireless interface. The MID will judge the abnormal interruption of the transmission. If an interruption occurs, the MID will be re-separated after a certain time. Try a new transfer. The point to note here is that if a transfer is completed normally, the corresponding transfer history will be recorded on the MID. After the next MID is authenticated, the MID will judge the file that has been successfully transferred, so that it will not The same data appears and is transmitted multiple times. Step 5: The process of user notification, that is, reporting the relevant data sharing to the user, in use When the user authentication is completed and ready to start transmitting data, a prompt to start receiving data is displayed on the MID display of the transmitted and transmitted data, and the user is audibly alerted. Correspondingly, after the data transfer is completed, or after the interruption, the MID will display a corresponding prompt to inform the user to know. These prompts include, but are not limited to: file transfer time, data size, file name, and so on. This step is implemented by the user notification module 50 described above. From the above description, it can be seen that the present invention achieves the following technical effects: The mobile terminal can automatically share data information when they are close to each other, without requiring the user to perform any operation, thereby improving the user and the friend well. The experience of information sharing can increase the attractiveness of mobile terminals to users, thereby increasing the market sales of mobile terminal products. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the scope of the present invention are intended to be included within the scope of the present invention.

Claims

Claim

A data sharing method for a mobile terminal, comprising:

The shared mobile terminal automatically detects the mobile terminal around it; the shared mobile terminal automatically performs identity authentication on the detected mobile terminal; the shared mobile terminal automatically transmits the data to be shared to the mobile with successful identity authentication terminal.

2. The method according to claim 1, wherein the shared mobile terminal automatically detects the mobile terminal around it comprises:

The shared mobile terminal periodically detects the mobile terminals around it using wireless communication technology.

The method according to claim 1, wherein the shared mobile terminal automatically performs identity authentication on the detected mobile terminal, including: the shared mobile terminal determining whether the detected identity of the mobile terminal is An identifier of the mobile terminal corresponding to the friend that has been set, wherein the friend is a mobile terminal that allows sharing of data in the shared mobile terminal;

If yes, it is determined that the detected mobile terminal identity authentication is successful.

The method according to claim 3, wherein before the shared mobile terminal automatically detects the mobile terminal around the shared mobile terminal, the method further includes: the shared mobile terminal accepting a user setting an identifier of the shared mobile terminal, and a friend; wherein, the sharing mobile terminal accepting a user setting the friend includes:

Accepting, by the user, specifying or inputting an entry in the address book of the shared mobile terminal as the friend or inputting an entry in the friend list as the friend;

The user is configured to set the identity authentication information corresponding to the friend, and accept the sharing permission of the friend by the user, where the identity authentication information is the target of the mobile terminal corresponding to the friend.

The method according to claim 4, wherein before the shared mobile terminal automatically detects the mobile terminal around the mobile terminal, the method further comprises: the sharing mobile terminal accepting the user setting Shared files/folders, which include:

Accepting a file/folder specified by the user in the shared mobile terminal as a file/folder to be shared by the friend, or accepting a file/folder to which the user specifies the friend to share;

Accept user-specified share permissions for the file/folder.

The method according to claim 5, wherein the sharing right is one of: full sharing, partial sharing, and encrypted sharing; wherein, the full sharing means that the identity authentication is successful, The shared mobile terminal transmits the file/folder to the mobile terminal with successful identity authentication;

The partial sharing means that the file/folder is restricted or the friend is restricted;

The encryption sharing means that after the identity authentication succeeds, the shared mobile terminal further needs to detect whether the key provided by the mobile terminal with successful identity authentication is correct, if the key is correct to the terminal.

The method according to claim 5, wherein the sharing of the data to be shared by the shared mobile terminal to the mobile terminal with successful identity authentication comprises: the sharing mobile terminal locating the sharing authority, Transmitting the file/folder to the mobile terminal with successful identity authentication.

The method according to claim 1, wherein the sharing, by the shared mobile terminal, the identity authentication of the detected mobile terminal automatically includes:

The shared mobile terminal acquires an authentication key from the detected mobile terminal; the shared mobile terminal determines whether the obtained authentication key is correct; if the authentication key is correct, the shared mobile terminal determines The detected identity authentication of the mobile terminal is successful.

The method according to claim 1, wherein before the shared mobile terminal automatically transmits the data to be shared to the mobile terminal with successful identity authentication, the method further includes: the shared mobile terminal querying the location Describe the size of the remaining storage space of the mobile terminal with successful identity authentication; The shared mobile terminal determines that the size of the remaining storage space is not smaller than the size of the data to be shared.

10. The method according to claim 1, further comprising:

The shared mobile terminal and the mobile terminal with successful identity authentication display information of data transmission;

The information transmitted by the data includes prompt information for preparing to transmit/receive data, prompt information for data transmission/reception interruption, and data transmission time, data size, and name of the transferred file/folder.

The method according to any one of claims 1 to 10, wherein the shared mobile terminal and the mobile terminal are mobile internet devices.

12. A mobile terminal, comprising:

a detecting module, configured to automatically detect a mobile terminal around the detecting terminal;

And an authentication module, configured to automatically authenticate the detected mobile terminal, and a data sharing module, configured to automatically transmit the data to be shared to the mobile terminal with the identity authentication success.

The mobile terminal according to claim 12, wherein the mobile terminal is a mobile internet device.