CN100466783C - Method and device for managing multi-users of mobile terminal - Google Patents
Method and device for managing multi-users of mobile terminal Download PDFInfo
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- CN100466783C CN100466783C CNB2005100634968A CN200610034925A CN100466783C CN 100466783 C CN100466783 C CN 100466783C CN B2005100634968 A CNB2005100634968 A CN B2005100634968A CN 200610034925 A CN200610034925 A CN 200610034925A CN 100466783 C CN100466783 C CN 100466783C
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Abstract
The method comprises: setting multi users in mobile terminal, who belongs to different groups; setting different access rights for different groups in order to implement the management of multi users in mobile terminal, and let multi users to share one mobile terminal. The invention also reveals a multi-user mobile terminal in which the accessible files and devices are labeled with different rights and a rights control module and a user ID module are set in order to control the accesses from multi users.
Description
Technical field
The present invention relates to the mobile terminal administration technology, the method and apparatus of the public portable terminal of particularly a kind of multi-user.
Background technology
At present, when the user uses communication terminal, be not distinguish the user basically, all users have same authority to the terminal content stored when using same portable terminal.Such as the data that is stored in certain user in the mobile phone terminal: picture, mail, note and message registration etc. concerning the another one user who uses this mobile phone terminal, all are visible.This present situation causes the leakage of information easily, and causes and unnecessary misunderstanding cause very big economy or emotional distress to the user.
In China Patent No. was 02100780.2 patent of invention, a kind of implementation method of setting up a plurality of users in same mobile communication terminal user identification card was disclosed.This method at first in the mobile communication terminal user identification card subregion store a plurality of users' user profile; Then each user's relevant information is increased in the mobile subscriber's management information memory cell in the mobile communications network; At last each user's relevant information is read in the user management module to the mobile phone, the user management module control and management each user in the mobile communication terminal user identification card and is carried out normal communication traffic and handle.The present invention uses a mobile communication terminal user identification card for a plurality of users provide communication service, and having satisfied part crowd in some cases need be with the needs of different mobile phone user's identity processing transactions.
This method mainly is for the multiple users share to the subscriber card resource, and its shortcoming is:
(1) this method depends on subscriber card and could realize, then can't carry out multi-user management to the communicating terminal that need not subscriber card;
(2) this method can't realize the secret control of user resources on the terminal.
Summary of the invention
In view of this, the present invention proposes a kind of multi-user's portable terminal, comprising:
The user profile interactive module is used for sending user profile and operational order to the control of authority module;
Subscriber Identity Module is used to deposit user's user name and the corresponding relation between the group name;
The control of authority module is used for the inquiring user identification module, operational order is carried out authority judge, and carry out corresponding operating.
The data storage module is used to deposit user's information material, and sends information material to the user profile interactive module;
The user profile interactive module is further used for to user's display message data;
The authority storage module is used to deposit the corresponding relation between group and the rights of using;
The control of authority module is further used for according to group of depositing in the authority storage module and the corresponding relation between the rights of using, access request is carried out authority judge.
The equipment of user capture and information material all have rights label, are used to deposit user name and the group name that allows visit;
The invention allows for a kind of multi-users of mobile terminal management method, may further comprise the steps:
The user imports log-on message;
Initialization user profile;
The user proposes access means and/or information material request to the control of authority module;
The control of authority module by the active user group name and/or user name to the access request authentication, judge whether current user name is included in the user name that equipment in the access request and/or information material allow to visit, and the pairing group name of judgement current user name, whether be included in the group name that equipment in the access request and/or information material allow to visit, if judge that being all is that then authentication is passed through, and allows this access request; If authentication is not passed through process ends.
Initialization user profile is specially: the user name in the log-on message is set to current user name, and the pairing personal settings of this user name of initialization;
Also further comprise before the initialization user profile:
Judge whether log-on message is correct, if correct, initialization user profile; If mistake, the user is defeated again to judge whether log-on message is correct, if correct, initialization user profile; If mistake, the user re-enters log-on message;
If the log-on message errors number reaches predetermined value, process ends.
Described control of authority module by the active user group name and/or user name to before the access request authentication, whether control of authority module this user name of inquiry in the authority storage module has the authority of described access request institute requested operation, as there are not this authority, a process ends; If authority arranged, the control of authority module by the active user group name and/or user name to the access request authentication.
As seen from the above technical solution provided by the invention, the present invention promptly can realize the multi-user management of portable terminal without subscriber card, allows a multi-user shared terminal, saves user's spending.And can guarantee effectively that user's personal information and privacy are not leaked, reduce unnecessary loss, can also guarantee the safety of terminal equipment.
Description of drawings
Fig. 1 is a mobile terminal structure schematic diagram of the present invention;
Fig. 2 is user's login process schematic diagram of the present invention;
Fig. 3 is user capture document flow first schematic diagram of the present invention;
Fig. 4 is user capture document flow second schematic diagram of the present invention.
Embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, by the following examples, and with reference to accompanying drawing, the present invention is described in more detail.
Core of the present invention is, allows a plurality of users to use same portable terminal, and the terminal use is carried out grouping management, and user does not on the same group have different uses and access rights for terminal resource.User with different access authority can only visit the equipment and the personal information of own corresponding authority, and the user with administrator right can check all data on the terminal, and can manage all users.
Fig. 1 is a mobile terminal structure schematic diagram of the present invention.
Wherein, the user profile interactive module receives user name, password and the various instruction of user's input, sends it to the control of authority module, and shows various information to the user, as login information such as success, password mistake, so that the user carries out next step operation;
The authority storage module is used to deposit the corresponding relation between group and the rights of using;
Subscriber Identity Module is used to deposit each user and is different from other user's user name and the group that is belonged to;
The control of authority module is used to receive the interactive information that the user profile interactive module is sent, and carries out alternately with, Subscriber Identity Module, data storage module, authority storage module etc., judges whether the user has authority to operate accordingly;
The data storage module, the user deposits user's information material, as multimedia file, file etc., and to user profile interactive module transmission data information.One of ordinary skill in the art will appreciate that the data storage module here can be arranged in the portable terminal, also can be provided with on the webserver that portable terminal can visit.
In order to realize that different users has different uses and access rights, just need at least two groups be set in terminal, different users belongs to different groups, and different group correspondences different rights of using.Corresponding relation between group and the rights of using leaves in the authority storage module, and is as shown in the table:
Group name | Authority |
The keeper | Change terminal configuration, upgrading terminals, leading subscriber authority, check all subscriber datas |
The visitor | Check non-private information data, can not upgrading terminals, can not manage other users |
The general user | Check user oneself information material, can not upgrading terminals, can not manage other users |
Table one
The user has the highest weight limit of terminal in the group of administrators, can use all resources of terminal: as configuration, installation or the uninstall of change terminal, terminal is upgraded, checks that there are the user in all users' all information, administrative institute.The authority of determining when the user only had system initialization in the general user organized or the keeper distributes corresponding with this group, authority can not be managed other user and consult other group membership's information material less than group of administrators.Those skilled in the art can know that the number of group and the division of authority are not limited to shown in the table, and according to the different in kind of terminal, the division methods of different its groups of terminal may be different with right assignment.
The keeper is when creating the user, and each user has any different in other user's user name and the group that is belonged to, and this corresponding relation is deposited in the Subscriber Identity Module, and is as shown in the table:
Group name | User name | Password |
The keeper | desk | 123456 |
The keeper | Wode2005 | Adver12o |
The general user | Ben | 47585 |
The visitor | TestY | I_love_you |
Table two
For tightening security property, the password that also has the user to be provided with in the last table, the user must input password could login terminal.The password suggestion adopts the mode of encrypting to store, and the form with mask when needs show shows.The figure place of the username and password in the table and form are stipulated by different terminal oneself.
System need the maintenance group on the backstage and the information of the delineation of power of group, and all user names in the record group, and safeguards its password.All these information have only the administrator to see, and can manage these information.Any user (comprising the administrator) all can not be seen other user's password.The administrator comprises at least to user's management: the establishment of group and deletion; The right assignment of group; User's increase and deletion in the group.
Fig. 2 is user's login process schematic diagram.
Step 203: the control of authority module judges whether user name and password be correct, if all correct, execution in step 205; If a mistake is arranged, execution in step 204 or directly finish this login process;
Step 204: return error message to the user, and require to re-enter username and password;
Step 205: checking is passed through, the initialization user related information, and the user name in the log-on message is set to current user name, and the pairing personal settings of this user name of preserving in the initialization system, such as user's personalized tabletop etc.After the initialization information, this user name just has the group of a correspondence, the basic authority that it had can be inquired about in Subscriber Identity Module, for example a certain user wants to change system configuration, then control of authority module this user of inquiry in the Subscriber Identity Module belongs to general user's group, and general user's group does not have change configuration authority, and then control of authority module is with this operation of refusing user's.
Situation about logining when above-mentioned flow process is applicable to the user from system start-up, also be applicable to the situation when switching the user, for example, the user successfully logins with user name A, if want to visit with another user name B, need switch this moment, number of the account name and the password of input B, if number of the account and password are correct, then discharge the information of number of the account A, then the information of initialization B number of the account.And, if user B logins successfully, the current log-on message of a last user A can be preserved, carry out scene during in order to user A login next time and recover.
All users' data all leaves in the data storage module, and this data storage module further comprises common material storage module and private data storage module,
Deposit in that each file all has a rights label in the private data storage module.The group name and/or the user name of this rights label record this document correspondence, this corresponding relation can be file records when being created by the user, also can be changed by the keeper.
The user need judge whether this user has authority to remove to visit this file or folder according to the access rule of system and user's group name and user name when access file or file.The user to the access classes of the visit of device resource and file seemingly can be used as file to equipment and manage, and each equipment all has corresponding rights label, and the user can realize according to the access control of file the access control of equipment.As following table is a file permission label example:
Filename | Group name | User name |
Apple | The general user | Ben |
Moon | All users |
Table three
Pairing group name of file and user name are arranged in the table three, and file Apple can also can be set to only can be visited by user Ben by general user's group access, decides on specific requirement.The group name of accessible file Moon is empty, and the user is called all users, represents that then this document is public documents, can be by all user captures.
Fig. 3 is a browsing process to file:
Step 301~302: the user sends the request message of visiting a certain file or folder to portable terminal, carries the filename or the folder name of desire visit in the request message.The request message here can be that user's browser document folder chooses the form of a certain file to send, also can be in dialog box directly form such as import file name send.
Step 303~304: whether the control of authority module in the portable terminal has the authority of visiting this file to this user is judged.At first, control of authority module finds out the group under this user in Subscriber Identity Module; Then, the control of authority module extracts the filename in the request message, in the data storage module, find this document then, from the file permission label of this document, extract pairing group of this document and user name, in step 303, carry out the group name Authority Verification, judge according to access rule whether the group under this user has access rights.For example, if this document can be visited by everyone, then checking is passed through; If this user is a group of administrators, then checking is passed through; If the group under the user of the group under this user and establishment this document is consistent, then checking is passed through.If checking is not passed through, then execution in step 306; If checking is passed through, then execution in step 304.Here, if the group under the user is a group of administrators, can also skips steps 304, directly execution in step 305.In step 304, carry out the user name Authority Verification, judge according to access rule whether this user's user name has access rights.If this document can be visited by everyone, then checking is passed through; If this user name belongs to group of administrators, then checking is passed through; If this user's user name is consistent with the user's who creates this document user name, then checking is passed through.If checking is passed through, then execution in step 305; If checking is not passed through, then execution in step 306.
Before step 303 and 304 couples of users carry out Authority Verification, can also arrive this user name of inquiry in the authority storage module and whether have and desire the operation permission of carrying out, as not have this authority, then need not carry out the judgement of step 303 and 304, directly process ends.As, the user sends the access request of change configuration, and by inquiring about, this user belongs to general user's group, and general user's group does not have the authority of change configuration, and then direct process ends is returned error message to the user.
Step 305: the user can access file.For the visit of file, comprise visit herein to file.Accessing operation comprises reading and writing, establishment and the deletion etc. of file.
Step 306: the user does not have access file authority, process ends.Can also show printed words such as " you do not have access rights " this moment on portable terminal, the user is pointed out.
Access rights control flow and Fig. 3 to a plurality of files, file are similar, do not repeat them here.One of ordinary skill in the art will appreciate that, access right control method is multiple in addition, as shown in Figure 4, the method difference of itself and Fig. 3 is to carry out earlier step 403 user name Authority Verification, after carry out step 404 group name Authority Verification, wherein step 403 and step 404 all are optionally, such as only carrying out group name Authority Verification or user name Authority Verification.Do not repeat them here.
Though pass through with reference to some of the preferred embodiment of the invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (9)
1. multi-user's portable terminal is characterized in that, comprising:
The user profile interactive module is used for sending log-on message and access request to the control of authority module;
Subscriber Identity Module is used to deposit user's user name and the corresponding relation between the group name;
The control of authority module is used for the inquiring user identification module, access request is carried out authority judge, and carry out corresponding operating.
2. multi-user's portable terminal as claimed in claim 1 is characterized in that, also comprises:
The data storage module is used to deposit user's information material, and transmits information material to the user profile interactive module;
The user profile interactive module is further used for to user's display message data.
3. multi-user's portable terminal as claimed in claim 1 is characterized in that, also comprises:
The authority storage module is used to deposit the corresponding relation between group and the rights of using;
The control of authority module is further used for according to group of depositing in the authority storage module and the corresponding relation between the rights of using, access request is carried out authority judge.
4. as any described multi-user's portable terminal of claim 1-3, it is characterized in that the equipment of user capture and information material all have rights label, be used to deposit user name and the group name that allows visit.
5. a multi-users of mobile terminal management method is characterized in that, may further comprise the steps:
The user imports log-on message;
Initialization user profile;
The user proposes access means and/or information material request to the control of authority module;
The control of authority module by the active user group name and/or user name to the access request authentication, judge whether current user name is included in the user name that equipment in the access request and/or information material allow to visit, and the pairing group name of judgement current user name, whether be included in the group name that equipment in the access request and/or information material allow to visit, if judge that being all is that then authentication is passed through, and allows this access request; If authentication is not passed through process ends.
6. multi-users of mobile terminal management method as claimed in claim 5 is characterized in that, initialization user profile is specially: the user name in the log-on message is set to current user name, and the pairing personal settings of this user name of initialization.
7. as claim 5 or 6 described multi-users of mobile terminal management methods, it is characterized in that, further comprise before the initialization user profile:
Judge whether log-on message is correct, if correct, initialization user profile; If mistake, the user re-enters log-on message.
8. multi-users of mobile terminal management method as claimed in claim 7 is characterized in that, if the log-on message errors number reaches predetermined value, process ends.
9. multi-users of mobile terminal management method as claimed in claim 5, it is characterized in that, described control of authority module by the active user group name and/or user name to before the access request authentication, whether control of authority module this user name of inquiry in the authority storage module has the authority of described access request institute requested operation, as there are not this authority, a process ends; If authority arranged, the control of authority module by the active user group name and/or user name to the access request authentication.
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