CN103425906A - Electronic copyright management method and trading method of client terminal and server based on equipment - Google Patents
Electronic copyright management method and trading method of client terminal and server based on equipment Download PDFInfo
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- CN103425906A CN103425906A CN2013103348873A CN201310334887A CN103425906A CN 103425906 A CN103425906 A CN 103425906A CN 2013103348873 A CN2013103348873 A CN 2013103348873A CN 201310334887 A CN201310334887 A CN 201310334887A CN 103425906 A CN103425906 A CN 103425906A
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Abstract
The invention provides a client terminal copyright management method based on equipment. The client terminal copyright management method based on the equipment comprises the steps that when an electronic file with the electronic copyright is opened by registered equipment, the equipment coding of the registered equipment and the electronic copyright in the electronic file are sent to a server; wherein the content of the electronic copyright comprises an E-book ID, equipment coding and purchased time, the equipment coding is the information which can identify the registered equipment uniquely; the opening operation of the electronic file is forbidden when the reading-forbidding information sent from a server is received. Compared with the prior art, the client terminal copyright management method based on the equipment has the advantages of being capable of managing the operation actions of the electronic copyright of a registered user without changing the file format, and enabling the user to carry out re-trading operation on the purchased electronic copyright.
Description
Technical field
The present invention relates to the electronic copyright field, relate in particular to a kind of client based on equipment, electronic copyright management method and the method for commerce of server.
Background technology
The electronic copyright field has copyright and the serious problems that can not effectively safeguard at present, the piracy of electronic form spread sooner, wider, more serious to obligee's infringement.
When for the registered user in the e-book transaction system, carrying out the electronic copyright management, a lot of prior aries have all changed the form of books, are unfavorable for user's use and the propagation of books.
Summary of the invention
In order to address the above problem, according to one aspect of the invention, a kind of client electronic copyright management method based on equipment is provided, comprise: when device registration is opened the e-file with electronic copyright, the electronic copyright in the device coding of device registration and this e-file is sent to server; Wherein, the content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information; If with the read messages of forbidding received from server, the opening operation of forbidding this e-file.
According to a further aspect of the present invention, a kind of client electronic copyright management method based on equipment is provided, comprise: when device registration is opened the e-file with electronic copyright, the electronic copyright in the device coding of device registration and this e-file is sent to server; Wherein, the content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information; If with the read messages of forbidding received in the given time from server, the opening operation of forbidding this e-file.
According to a further aspect of the present invention, provide a kind of client electronic copyright method of commerce based on equipment, comprise; When the first device registration transfers the second device registration by the first electronic copyright, client sends to server by prefetch transaction information and the first electronic copyright; Prefetch transaction information comprise both sides device coding, e-book ID, buy duration, the content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information; If client to the transaction message of forbidding from server, is forbidden the transaction operation of this electronic copyright.
Optionally, the second client that described client is the second device registration.
Optionally, the first client that described client is the first device registration.
According to a further aspect of the present invention, provide a kind of server electronic copyright managing method based on equipment, comprising: from client device coding and electronic copyright; Whether the device coding that inspection is received is consistent with the device coding in the electronic copyright of receiving, if inconsistent, to client, send and forbids read messages; The content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information.
Optionally, the described server electronic copyright managing method based on equipment also comprises: utilize the e-book ID retrieval electronic copyright space corresponding with this equipment in the electronic copyright information of receiving, if the content of the electronic copyright that does not retrieve the associated electrical copyright information in the electronic copyright space or find is inconsistent with the content of the electronic copyright of receiving, to client, sends and forbid read messages.
Optionally, the described server electronic copyright managing method based on equipment also comprises: calculate the residual time length of the electronic copyright in the electronic copyright space, if residual time length is not positive number, to client, sends and forbid read messages.
According to a further aspect of the present invention, a kind of server electronic copyright trading method based on equipment is provided, comprises: receive operation: receive from the first client of the first device registration or from prefetch transaction information and first electronic copyright of the second client of the second device registration; Wherein, prefetch transaction information comprises both parties' device coding, e-book ID, purchase duration, the first device registration is the side of selling, and the content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information; Check operation: whether the device coding that checks the first device registration of receiving is consistent with the device coding in the first electronic copyright of receiving, if inconsistent, to the first client or the transmission of the second client, forbids transaction message; If described inspection is passed through: delete the electronic copyright in the electronic copyright space that the first device registration is corresponding or there is the e-file of this electronic copyright; Generate the second electronic copyright according to the e-book ID in prefetch transaction information, purchase duration and the second device registration coding; The second electronic copyright is embedded in the e-file that e-book ID is corresponding, this e-file is sent to the second device registration, and this e-file or the second electronic copyright are saved in the electronic copyright space corresponding with this second device registration.
Optionally, described inspection operation also comprises: utilize the e-book ID retrieval electronic copyright space corresponding with the first device registration in the first electronic copyright of receiving, if the content of the electronic copyright that does not retrieve the associated electrical copyright information in the electronic copyright space or find is inconsistent with the content of the first electronic copyright of receiving, to the first client or the transmission of the second client, forbid transaction message.
Optionally, described inspection operation also comprises: the residual time length of calculating the electronic copyright in the electronic copyright space that the first device registration of retrieving is corresponding, compare the purchase duration in residual time length and prefetch transaction information, if residual time length is less than the purchase duration in prefetch transaction information, server is forbidden transaction message to the first client or the transmission of the second client.
In the present invention, based on equipment, refer to and take computing equipment as management unit.
Compared with prior art, the invention has the advantages that the electronic copyright operation behavior that can not change document format and manage device registration.In addition, can also allow the user to the operation of concluding the business again of bought electronic copyright.In addition, the electronic copyright that Quick Response Code is realized has natural cryptographic attributes, further improves the Information Security of electronic copyright itself.Further, client can be the monitoring mode client of exempting to log in, the electronic copyright operation behavior of automatic monitoring device registration, convenient user's use.
The accompanying drawing explanation
Fig. 1 is the electronic copyright management system structural representation that one embodiment of the invention provides;
Fig. 2 is that the user that one embodiment of the invention provides registers the submethod process flow diagram;
Fig. 3 is that the electronic copyright that one embodiment of the invention provides obtains the submethod process flow diagram;
Fig. 4 is that the electronic copyright that one embodiment of the invention provides is safeguarded the submethod process flow diagram;
Fig. 5 is electronic copyright that one embodiment of the invention the provides submethod process flow diagram of concluding the business again;
Fig. 6 is the client electronic copyright management method process flow diagram that one embodiment of the invention provides;
Fig. 7 is the client electronic copyright method of commerce process flow diagram that one embodiment of the invention provides;
Fig. 8 is the server electronic copyright managing method process flow diagram that one embodiment of the invention provides;
Fig. 9 is the server electronic copyright trading method flow diagram that one embodiment of the invention provides;
Figure 10 is the structural representation of the electronic copyright client that provides of one embodiment of the invention;
Figure 11 is the structural representation of the electronic copyright server that provides of one embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the present invention is described in more detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Electronic copyright (or being called electronic copyright information) can comprise: the title of author, publisher, printer or duplicator, publisher, address, and book number, number of the edition or publication number, publication date, periodical phase etc.
In the present invention, the equipment of take carries out the management of electronic copyright as management unit, and computing equipment is electronic copyright holder and counterparty.
In an embodiment of the present invention, electronic copyright can also comprise: sell device coding (selling the device coding of the equipment of electronic copyright), purchase of equipment coding (buying the device coding of the equipment of electronic copyright), settlement cost, purchase duration etc.Wherein, device coding be can unique identification device registration information, for example (MAC) address is controlled in the media interviews of international communication equipment unique identifier (IMEI) or computing equipment.Buy duration and be purchase of equipment can how long in the copyright bought of use, for example to buy permanent copyright be 10 yuan to an e-book, buys 1 year copyright and can be designed as 1 yuan.
Electronic copyright information can be embedded in electronics literary composition gear, in company with file, issues together the user.
The electronic copyright system that the computing equipment of take is management unit
According to one embodiment of the invention, a kind of electronic copyright management system is provided, as shown in Figure 1, comprising:
Server 11 (being the electronic copyright management server), carry out the electronic copyright transaction and/or safeguard electronic copyright information for the electronic equipment with the user place; With
The terminal computing equipment be connected by network with server 11 comprises: smart mobile phone 12, desk-top computer 13 and panel computer 14.
In above-mentioned electronic copyright management system, can adopt the following electronic copyright management method based on the electronic copyright space:
S100, computing equipment register method:
S200, computing equipment electronic copyright acquisition methods;
S300, computing equipment electronic copyright maintaining method;
S400, computing equipment electronic copyright be method of commerce again.
One of ordinary skill in the art will appreciate that, each submethod corresponding to above-mentioned steps do not need to implement together, and can be implemented separately, optionally implemented as required in other words.
According to one embodiment of the invention, as shown in Figure 2, provide a kind of computing equipment register method S100 to comprise:
The user of S101, computing equipment is registered on server, makes this computing equipment become device registration, and server generates device coding for this device registration; Device coding be can unique identification device registration information; With
S102, server are that device registration is opened up a data storage space as the electronic copyright space, at device registration deploy electronic copyright administrative client (being called for short electronic copyright client or client), device coding are sent to client.
Wherein, the computing equipment of take is opened up the electronic copyright space as unit, i.e. user's shared electron copyright space of same computing equipment.The corresponding relation that it will be understood by those skilled in the art that device registration and its electronic copyright space can be realized by the device numbering of device registration.
According to a further embodiment of the invention, the computing equipment registration process can complete by the client of having installed, and this computing equipment register method S100 ' comprising:
The user of S101 ', computing equipment is registered on server by the electronic copyright administrative client, makes this computing equipment become device registration, and server generates device coding for this device registration, and device coding is sent to the electronic copyright administrative client;
S102 ', server are that device registration is opened up a data storage space as the electronic copyright space.
In an embodiment of the present invention, client can allow the user use in the mode logged in, and can be also the monitoring mode client of exempting to log in; The electronic copyright operation behavior of monitoring mode client automatic monitoring device registration is also processed convenient user's use accordingly.
According to one embodiment of the invention, as shown in Figure 3, provide a kind of computing equipment electronic copyright acquisition methods S200 to comprise:
S201, when the user buys the electronic copyright of e-file by device registration from server, server generates electronic copyright and also it is embedded in this e-file;
Wherein, server can generate electronic copyright according to Transaction Information, and Transaction Information includes but not limited to: e-book ID (e-book unique identifier), device coding (device coding of purchase of equipment), purchase duration; In electronic copyright, include but not limited to: e-book ID, device coding, purchase duration; Electronic copyright information can be 2 D code information (electronic copyright of Quick Response Code form will be described below);
S202, server send to device registration by described e-file, and described e-file or described electronic copyright are kept in the electronic copyright space corresponding with this device registration.
For example, as shown in Figure 1, the user has bought the electronic copyright of e-book 15 from server 11 by the computing equipment 12 (being device registration 12) of registration, server sends to device registration 12 by e-book 15 and is kept in the electronic copyright space corresponding with this device registration 12.
According to one embodiment of the invention, as shown in Figure 4, provide a kind of computing equipment electronic copyright maintaining method S300 to comprise:
S301, when the user of device registration opens the e-file with electronic copyright, the client of device registration sends to server by the electronic copyright in device coding and this e-file;
S302, server carry out following inspection operation:
Whether the device coding that the server inspection is received is consistent with the device coding in the electronic copyright of receiving, if inconsistent, illustrates that the user has obtained illegal copies, and server sends and forbids read messages to client, execution step S303;
The e-book ID retrieval electronic copyright space corresponding with this equipment in the electronic copyright that server by utilizing is received, if the electronic copyright content that does not retrieve the associated electrical copyright in the electronic copyright space or find is inconsistent with the electronic copyright content of receiving, after illustrating that the user has obtained illegal copies, again electronic copyright or device coding are wherein revised, server sends and forbids read messages to client, execution step S303;
Server calculates the residual time length of the electronic copyright in the electronic copyright space retrieved, if residual time length is not positive number, illustrates that the copyright that device registration is bought expires, and server sends and forbids read messages to client, execution step S303; Residual time length is for being used the poor of purchase duration in duration and electronic copyright, use duration for electronic copyright poor at date of electronic copyright space preservation and current date;
If the inspection of the above-mentioned S302 of S303 is not passed through, client is forbidden the opening operation of this document according to the read messages of forbidding of receiving.
According to one embodiment of the invention, as shown in Figure 5, provide a kind of computing equipment electronic copyright again method of commerce S400 comprise (being a kind of second-hand e-book method of commerce):
S401, when the first device registration transfers the second device registration by the first electronic copyright, the first client of the first device registration or the second device registration or the second client send to server by prefetch transaction information and the first electronic copyright information; Prefetch transaction information can include but not limited to device coding, e-book ID, the purchase duration of both parties;
S402, server carry out following inspection operation:
Whether the device coding of the first device registration that the server inspection is received is consistent with the device coding in the first electronic copyright of receiving, if inconsistent, server is forbidden transaction message to the first client or the transmission of the second client, execution step S404;
The e-book ID retrieval electronic copyright space corresponding with the first device registration in the first electronic copyright that server by utilizing is received, if the electronic copyright content that does not retrieve the associated electrical copyright in the electronic copyright space or find is inconsistent with the first electronic copyright content of receiving, server is forbidden transaction message to the first client or the transmission of the second client, execution step S404;
Server calculates the residual time length of the electronic copyright in the electronic copyright space that the first device registration is corresponding, compare the purchase duration in residual time length and prefetch transaction information, if residual time length is less than the purchase duration in prefetch transaction information, server is forbidden transaction message to the first client or the transmission of the second client, execution step S404;
If the inspection of the above-mentioned S402 of S403 is passed through:
Server is deleted the electronic copyright in the electronic copyright space that the first device registration is corresponding or is had the e-file of this electronic copyright;
Server generates the second electronic copyright according to the device coding of the e-book ID in prefetch transaction information, purchase duration and the second device registration, the second electronic copyright information is embedded in e-file, e-file is sent in the second device registration and the electronic copyright space corresponding with this second device registration;
If the inspection of the above-mentioned S402 of S404 is not passed through, the first client or the second client are forbidden the transaction operation of this electronic copyright according to the transaction message of forbidding of receiving.
The electronic copyright of Quick Response Code form
According to one embodiment of the invention, the method for the Quick Response Code that provides a kind of generation to comprise above-mentioned electronic copyright information comprises:
(1) when the user carries out the electronic copyright transaction by device registration, determine required electronic copyright content; For example: e-book ID, device coding, purchase duration, again such as: e-book ID, purchase of equipment coding, sell device coding, buy duration, buy the amount of money etc.;
(2) described electronic copyright content is carried out to the Quick Response Code coding as text message;
The method of Quick Response Code coding can be such as existing disclosed coded systems such as QR Quick Response Codes, can be also self-defining Quick Response Code coded system.
Above-mentioned electronic copyright becomes the Quick Response Code data that can be embedded in e-file or e-book.
Client approach
Take the management process that computing equipment is management unit and describe based on above-mentioned, according to one embodiment of the invention, provide a kind of client electronic copyright management method.As shown in Figure 6, client electronic copyright management method S500 comprises:
S501, when device registration is opened the e-file with electronic copyright, the electronic copyright in the device coding of device registration and this e-file is sent to server;
If S502 receives the read messages of forbidding from server, the opening operation of forbidding this e-file.
According to a further embodiment of the invention, experience the negative effect brought to the user for fear of network delay, above-mentioned steps S502 is replaceable is:
S502 ' is if receive in the given time the read messages of forbidding from server, the opening operation of forbidding this e-file;
If receive the read messages of forbidding from server, the follow-up opening operation of closing the e-file of having opened or forbidding this e-file beyond the schedule time.
Wherein, the schedule time is predefined numerical value, can load Network Based suitably adjust.
According to a further embodiment of the invention, provide a kind of client electronic copyright method of commerce.As shown in Figure 7, client electronic copyright method of commerce S600 comprises:
S601, when the first device registration transfers the second device registration by the first electronic copyright, the first client of the first device registration sends to server by prefetch transaction information and the first electronic copyright; Prefetch transaction information comprises both sides' device coding, e-book ID, purchase duration;
If the first client of S602 the first device registration to the transaction message of forbidding from server, is forbidden the transaction operation of this electronic copyright.
According to a further embodiment of the invention, in S601, also can prefetch transaction information and the first electronic copyright be sent to server by the second client of the second device registration, thereby be also that the second client is operated in step S602.
The server method
Take the management process that computing equipment is management unit and describe based on above-mentioned, according to one embodiment of the invention, provide a kind of server electronic copyright managing method.As shown in Figure 8, server electronic copyright managing method S700 comprises:
S701, from client device coding and electronic copyright;
Whether the device coding that S702, inspection are received is consistent with the device coding in the electronic copyright of receiving, if inconsistent, to client, send and forbids read messages (method end);
The e-book ID retrieval electronic copyright space corresponding with this equipment in the electronic copyright information that S703, utilization are received, if the content of the electronic copyright that does not retrieve the associated electrical copyright information in the electronic copyright space or find is inconsistent with the content of the electronic copyright of receiving, to client, sends and forbid read messages (method end);
The residual time length of the electronic copyright in S704, calculating electronic copyright space, if residual time length is not positive number, sends and forbid read messages (method end) to client.
Wherein, residual time length being for being used duration and buying the poor of duration, uses the poor of date that duration preserves in the electronic copyright space for electronic copyright and current date.
It will be understood by those skilled in the art that above-mentioned steps S702-S704 can change execution sequence, also can carry out as required, for example omit wherein certain verification step, although reduced management intensity, improve feedback speed.For example, can carry out as required S702-S704 according to the security of application scenarios, application scenarios or the user group lower for risk of infringement simply check, application scenarios or the user group higher for risk of infringement check thoroughly.
According to one embodiment of the invention, provide a kind of server electronic copyright trading method.As shown in Figure 9, server electronic copyright trading method S800 comprises:
S801, receive from the first client of the first device registration or from prefetch transaction information and first electronic copyright of the second client of the second device registration; Wherein, prefetch transaction information comprises both parties' device coding, e-book ID, purchase duration, and the first device registration is the side of selling;
Whether the device coding of the first device registration that S802, inspection are received is consistent with the device coding in the first electronic copyright of receiving, if inconsistent, to the first client or the transmission of the second client, forbids transaction message (method end);
The e-book ID retrieval electronic copyright space corresponding with the first device registration in the first electronic copyright that S803, utilization are received, if the content of the electronic copyright that does not retrieve the associated electrical copyright information in the electronic copyright space or find is inconsistent with the content of the first electronic copyright of receiving, to the first client or the transmission of the second client, forbid transaction message (method end);
S804, calculate the residual time length of the electronic copyright in the electronic copyright space that the first device registration retrieve is corresponding, compare the purchase duration in residual time length and prefetch transaction information, if residual time length is less than the purchase duration in prefetch transaction information, server is forbidden transaction message (method end) to the first client or the transmission of the second client;
Residual time length is for being used the poor of purchase duration in duration and electronic copyright, use duration for electronic copyright poor at date of electronic copyright space preservation and current date;
If the above-mentioned inspection of S805 is passed through:
Delete the electronic copyright in the electronic copyright space that the first device registration is corresponding or there is the e-file of this electronic copyright;
Generate the second electronic copyright according to the e-book ID in prefetch transaction information, purchase duration and the second device registration coding;
The second electronic copyright is embedded in the e-file that e-book ID is corresponding, this e-file is sent to the second device registration, and this e-file or the second electronic copyright are saved in the electronic copyright space corresponding with this second device registration.
Wherein, step S802-S804 can change execution sequence, also can carry out as required, for example omits wherein certain verification step, although reduced management intensity, improves feedback speed.In addition, also can carry out as required S802-S804 according to the security of application scenarios, for example for risk of infringement, lower application scenarios or user group (for example organization user) simply checks, application scenarios or the user group higher for risk of infringement check thoroughly.
Client (electronic copyright client)
According to one embodiment of the invention, provide a kind of electronic copyright client.With reference to Figure 10, electronic copyright client 20 comprises:
Client copyright monitoring unit 22, with client registering unit 21, couple, when being suitable for (1) and opening the e-file with electronic copyright as the user on device registration, electronic copyright in the device coding of device registration and this e-file is sent to server, also be suitable for (2) when the read messages of forbidding received from server, the opening operation of forbidding this document; With
Wherein, the user is after server is the computing equipment registration, and server is that device registration generates device coding, and sends to client registering unit 21.
According to a further embodiment of the invention, client does not comprise the client registering unit, the user is after server is the computing equipment registration, server is to computing equipment (the being device registration) deploying client at user place, now, the device coding of device registration is kept in client copyright monitoring unit.
Continuation is with reference to Figure 10, and according to a further embodiment of the invention, client copyright monitoring unit 22 further comprises:
Client copyright trading unit 221, be suitable for (1) when the first device registration transfers the second device registration by the first electronic copyright, prefetch transaction information and the first electronic copyright are sent to server, also be suitable for (2) when the transaction message of forbidding received from server, forbid the transaction operation of this electronic copyright.
Server (electronic copyright server)
According to one embodiment of the invention, provide a kind of electronic copyright server.As shown in figure 11, electronic copyright server 30 comprises:
Server copyright monitoring unit 32, be suitable for device coding and electronic copyright that (1) receives from client by server communication unit 34, (2) check that whether the device coding of receiving is consistent with the device coding in the electronic copyright of receiving, if inconsistent, (by server communication unit 34) sends and forbids read messages to client, (3) utilize the e-book ID retrieval electronic copyright space corresponding with this equipment in the electronic copyright of receiving, if the electronic copyright content that does not retrieve the associated electrical copyright information in the electronic copyright space or find is inconsistent with the electronic copyright content of receiving, (by server communication unit 34) sends and forbids read messages to client, (4) calculate the residual time length of the electronic copyright in the electronic copyright space retrieved, if residual time length is not positive number, send and forbid read messages to client,
According to a further embodiment of the invention, while before user's registration, on computing equipment, client being installed, above-mentioned server registration unit 31 can not carry out yet: in the operation in device registration deploy electronic copyright client.
According to a further embodiment of the invention, server copyright monitoring unit 32 can optionally carry out above-mentioned (2)～(a 4) inspection as required.
Continuation is with reference to shown in Figure 11, and according to a further embodiment of the invention, server copyright monitoring unit 32 further comprises: server copyright trading unit 321 is suitable for:
(1) by server communication unit 34, receive from the first client of the first device registration or from prefetch transaction information and first electronic copyright of the second client of the second device registration; Prefetch transaction information comprises both parties' device coding, e-book ID, purchase duration, and the seller is the first device registration;
(2) whether the device coding of the first device registration that inspection is received is consistent with the device coding in the first electronic copyright of receiving, if inconsistent, to the first client or the transmission of the second client, forbids transaction message;
(3) utilize the e-book ID retrieval electronic copyright space corresponding with the first device registration in the first electronic copyright of receiving, if the electronic copyright content that does not retrieve the associated electrical copyright information in the electronic copyright space or find is inconsistent with the first electronic copyright content of receiving, to the first client or the transmission of the second client, forbid transaction message;
(4) calculate the residual time length of the electronic copyright in the electronic copyright space that the first device registration retrieve is corresponding, compare the purchase duration in residual time length and prefetch transaction information, if residual time length is less than the purchase duration in prefetch transaction information, server is forbidden transaction message to the first client or the transmission of the second client;
(5) if above-mentioned inspection pass through, delete the electronic copyright in the electronic copyright space that the first device registration is corresponding or there is the e-file of this electronic copyright, generate the second electronic copyright according to the device coding of the e-book ID in prefetch transaction information, purchase duration and the second device registration, the second electronic copyright information is embedded in e-file, e-file is sent to the second device registration, and this e-file or the second electronic copyright are sent in the electronic copyright space that the second device registration is corresponding.
According to a further embodiment of the invention, server copyright trading unit 321 can optionally carry out above-mentioned (2)～(a 4) inspection as required.
System
Further, the description based on above-mentioned client and server, according to one embodiment of the invention, provide a kind of electronic copyright management system that comprises above-mentioned client and server.Wherein, client can have polytype, such as handheld computing device, PC, notebook and panel computer etc.; Server can have one, also can, for data security comprises a plurality of servers, carry out mutual data backup between each server.
Computer-readable medium
Further, according to a further embodiment of the invention, provide a kind of computer-readable medium, wherein, store the executable program code of computing machine in described computer-readable recording medium, described program code is for carrying out the step of the one or more methods in the S100-S800 that above-described embodiment provides.
Should be noted that and understand, in the situation that do not break away from the desired the spirit and scope of the present invention of accompanying claim, can make to the present invention of foregoing detailed description various modifications and improvement.Therefore, the scope of claimed technical scheme is not subject to the restriction of given any specific exemplary teachings.
Claims (11)
1. the client electronic copyright management method based on equipment comprises:
When device registration is opened the e-file with electronic copyright, the electronic copyright in the device coding of device registration and this e-file is sent to server; Wherein, the content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information; With
If receive the read messages of forbidding from server, the opening operation of forbidding this e-file.
2. the client electronic copyright management method based on equipment comprises:
When device registration is opened the e-file with electronic copyright, the electronic copyright in the device coding of device registration and this e-file is sent to server; Wherein, the content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information; With
If receive in the given time the read messages of forbidding from server, the opening operation of forbidding this e-file.
3. the client electronic copyright method of commerce based on equipment comprises:
When the first device registration transfers the second device registration by the first electronic copyright, client sends to server by prefetch transaction information and the first electronic copyright; Prefetch transaction information comprise both sides device coding, e-book ID, buy duration, the content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information;
If client to the transaction message of forbidding from server, is forbidden the transaction operation of this electronic copyright.
4. the client electronic copyright method of commerce based on equipment as claimed in claim 3, wherein, the second client that described client is the second device registration.
5. the client electronic copyright method of commerce based on equipment as claimed in claim 3, wherein, the first client that described client is the first device registration.
6. the server electronic copyright managing method based on equipment comprises:
From client device coding and electronic copyright;
Whether the device coding that inspection is received is consistent with the device coding in the electronic copyright of receiving, if inconsistent, to client, send and forbids read messages; The content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information.
7. the server electronic copyright managing method based on equipment as claimed in claim 6 also comprises:
The e-book ID retrieval electronic copyright space corresponding with this equipment in the electronic copyright information that utilization is received, if the content of the electronic copyright that does not retrieve the associated electrical copyright information in the electronic copyright space or find is inconsistent with the content of the electronic copyright of receiving, to client, sends and forbid read messages.
8. the server electronic copyright managing method based on equipment as claimed in claim 7 also comprises:
Calculate the residual time length of the electronic copyright in the electronic copyright space, if residual time length is not positive number, to client, sends and forbid read messages.
9. the server electronic copyright trading method based on equipment comprises:
Receive operation: receive from the first client of the first device registration or from prefetch transaction information and first electronic copyright of the second client of the second device registration; Wherein, prefetch transaction information comprises both parties' device coding, e-book ID, purchase duration, the first device registration is the side of selling, and the content of electronic copyright comprises: e-book ID, device coding, purchase duration, device coding be can unique identification device registration information;
Check operation: whether the device coding that checks the first device registration of receiving is consistent with the device coding in the first electronic copyright of receiving, if inconsistent, to the first client or the transmission of the second client, forbids transaction message;
If described inspection is passed through: delete the electronic copyright in the electronic copyright space that the first device registration is corresponding or there is the e-file of this electronic copyright; Generate the second electronic copyright according to the e-book ID in prefetch transaction information, purchase duration and the second device registration coding; The second electronic copyright is embedded in the e-file that e-book ID is corresponding, this e-file is sent to the second device registration, and this e-file or the second electronic copyright are saved in the electronic copyright space corresponding with this second device registration.
10. the server electronic copyright trading method based on equipment as claimed in claim 9, wherein, described inspection operation also comprises:
The e-book ID retrieval electronic copyright space corresponding with the first device registration in the first electronic copyright that utilization is received, if the content of the electronic copyright that does not retrieve the associated electrical copyright information in the electronic copyright space or find is inconsistent with the content of the first electronic copyright of receiving, to the first client or the transmission of the second client, forbid transaction message.
11. the server electronic copyright trading method based on equipment as claimed in claim 10, wherein, described inspection operation also comprises:
The residual time length of the electronic copyright in electronic copyright space corresponding to the first device registration that calculating retrieves, compare the purchase duration in residual time length and prefetch transaction information, if residual time length is less than the purchase duration in prefetch transaction information, server is forbidden transaction message to the first client or the transmission of the second client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196970A (en) * | 2007-12-29 | 2008-06-11 | 武汉理工大学 | Digital copyright management system based on digital watermarking and mobile proxy |
| CN101246527A (en) * | 2007-02-15 | 2008-08-20 | 华为技术有限公司 | Method and system for providing and using copyright description |
| CN101452553A (en) * | 2008-12-22 | 2009-06-10 | 武汉大学 | Trading method for protecting database copyright based on digital watermarking |
| US20090172018A1 (en) * | 2006-01-26 | 2009-07-02 | Commissariat L'energie Atomique | Electronic document management method |
| CN102867515A (en) * | 2012-02-20 | 2013-01-09 | 我友网络科技有限公司 | Method for authenticating digital audio copyright through digital watermarking |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090172018A1 (en) * | 2006-01-26 | 2009-07-02 | Commissariat L'energie Atomique | Electronic document management method |
| CN101246527A (en) * | 2007-02-15 | 2008-08-20 | 华为技术有限公司 | Method and system for providing and using copyright description |
| CN101196970A (en) * | 2007-12-29 | 2008-06-11 | 武汉理工大学 | Digital copyright management system based on digital watermarking and mobile proxy |
| CN101452553A (en) * | 2008-12-22 | 2009-06-10 | 武汉大学 | Trading method for protecting database copyright based on digital watermarking |
| CN102867515A (en) * | 2012-02-20 | 2013-01-09 | 我友网络科技有限公司 | Method for authenticating digital audio copyright through digital watermarking |
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