CN102118685A - Method and system for pushing electronic book, and server - Google Patents
Method and system for pushing electronic book, and server Download PDFInfo
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- CN102118685A CN102118685A CN2011100233046A CN201110023304A CN102118685A CN 102118685 A CN102118685 A CN 102118685A CN 2011100233046 A CN2011100233046 A CN 2011100233046A CN 201110023304 A CN201110023304 A CN 201110023304A CN 102118685 A CN102118685 A CN 102118685A
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Abstract
The invention provides a method and a system for pushing an electronic book, and a server. The method comprises the following steps that: a mobile terminal transmits a download request message which comprises bar code information of a book and a user identifier to the server; the server inquires an electronic book database according to the bar code information so as to acquire book information and book cost, and transmits the book information and the book cost to the mobile terminal; the mobile terminal transmits a download confirmation message to the server according to the book information and the book cost; and the server transmits an electronic book corresponding to the book to the mobile terminal according to the download confirmation message, and performs fee deduction operation according to the user identifier. By the technical scheme, the electronic reading information is provided for the user, and the user can conveniently obtain the electronic book, so the convenience that the user can read electronic books through the mobile terminal is improved.
Description
Technical field
The present invention relates to wireless communication technology, relate in particular to a kind of e-book method for pushing, system and server.
Background technology
Along with popularizing and the development of mobile Internet of portable terminal, the mobile Internet business that the user uses by its terminal comprises that mobile phone games, mobile phone web pages are browsed, mobile phone IM, mobile phone music etc.; Small and exquisite, flexible movement terminal combines with mobile Internet business, has great convenience for the user.
In the past, the user is if want read books can only read by the purchase books or to bookstore usually, and this reading method and modernized allegro life style are more and more incompatible, and for thick and heavy books, because inconvenience is carried, and also can't satisfy the demand that the user reads at any time.The appearance of the Internet and development can be read the user on the net, have improved the convenience that the user reads.And the development of portable terminal makes the user to read by portable terminal, has improved the convenience that the user reads.
But the user needs to seek Downloadable e-book on the internet earlier when reading by portable terminal at present, will e-book be downloaded to portable terminal by data wire or wireless downloading mode then.If do not have e-book or user to surf the Net on the Internet or user's portable terminal low side relatively, at this moment, with reading by portable terminal per family, this shows, when existing user carries out the e-book reading by portable terminal, also can be subjected to the restriction of various factors, and also very inconvenience of operating process.
Summary of the invention
The invention provides a kind of e-book method for pushing, system and server, in order to provide the electronic reading data to the user, the convenience when the raising user reads by portable terminal.
The invention provides a kind of e-book method for pushing, comprising:
Portable terminal sends downloading request message to server, and described downloading request message comprises the bar code information and the user ID of books;
Described server obtains book information and books expense, and described book information and books expense is sent to described portable terminal according to described bar code information inquiry electronic book data storehouse;
Described portable terminal sends the download acknowledge message according to described book information and books expense to described server;
Described server is according to described download acknowledge message, sends the e-book of described books correspondence to described portable terminal, and carries out the operation of deducting fees according to described user ID.
The invention provides a kind of server, comprising:
First receiver module is used for the downloading request message that mobile terminal receive sends, and described downloading request message comprises the bar code information and the user ID of books;
First sending module is used for obtaining book information and books expense, and described book information and books expense being sent to described portable terminal according to described bar code information inquiry electronic book data storehouse;
Second receiver module is used to receive the download acknowledge message of described portable terminal according to described book information and the transmission of books expense;
Second sending module is used for according to described download acknowledge message, sends the e-book of described books correspondence to described portable terminal, and carries out the operation of deducting fees according to described user ID.
The invention provides a kind of e-book supplying system, comprise arbitrary server provided by the invention, also comprise portable terminal;
Described portable terminal is used for sending downloading request message to described server, and described downloading request message comprises the bar code information and the user ID of books; And be used to receive book information and the books expense that described server sends, and send the download acknowledge message to described server according to described book information and books expense.
E-book method for pushing of the present invention, system and server, inquire about the electronic book data storehouse by server according to the books bar code information in the downloading request message of portable terminal, obtain the e-book of books correspondence, after portable terminal is confirmed to download, directly send to portable terminal, and carry out the operation of deducting fees simultaneously; Compared with prior art, portable terminal need not to inquire about on the internet the e-book resource, also need not to download from the Internet by data wire or wireless mode, simplified the process that portable terminal obtains e-book greatly, portable terminal only need send download request and download and confirm that request gets final product, overcome the defective that prior art is subjected to the various factors restriction, improved the convenience that portable terminal obtains e-book.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The flow chart of the e-book method for pushing that Fig. 1 provides for the embodiment of the invention one;
The flow chart of the e-book method for pushing that Fig. 2 provides for the embodiment of the invention two;
The flow chart of the e-book method for pushing that Fig. 3 provides for the embodiment of the invention three;
The flow chart of the e-book method for pushing that Fig. 4 provides for the embodiment of the invention four;
The structural representation of the server that Fig. 5 provides for the embodiment of the invention five;
The structural representation of the server that Fig. 6 provides for the embodiment of the invention six;
The structural representation of the server that Fig. 7 provides for the embodiment of the invention seven;
The structural representation of the e-book supplying system that Fig. 8 provides for the embodiment of the invention eight.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The flow chart of the e-book method for pushing that Fig. 1 provides for the embodiment of the invention one.As shown in Figure 1, the method for present embodiment comprises:
Concrete, can take the bar code formation bar code image of books and store this bar code image by portable terminal when controlling oneself the books of liking or needing when the user sees in place such as bookstore or libraries; Perhaps the user can be by manually writing bar code and storing this bar code.Wherein, the bar code information of present embodiment can be that the bar code image of the books taken of user also can be the bar code that the user manually writes.
Wherein, when the user need check e-book, and during the bar code image that the bar code information of books is taken for the user, the user comprises the downloading request message of the bar code image of books by its portable terminal editor, and downloading request message sent to server by MMS center, download e-book with request.Wherein, the corresponding service number of the server of present embodiment, portable terminal specifically sends to MMS center by this service number with downloading request message, by the service request of MMS center according to service number identification portable terminal, and the downloading request message of portable terminal is sent to server.Wherein, also comprise this user's user ID in this downloading request message, be used to that server is discerned and carry out the user of e-book download and carry out corresponding operating, for example e-book is sent to this user etc. according to user ID.Wherein, user ID mainly is meant the number of portable terminal, for example phone number.
Wherein, when the user need check e-book, and the bar code information of books write for the user bar code the time, the user comprises the downloading request message of the bar code of books by its portable terminal editor, and downloading request message sent to server by sms center, download e-book with request.Wherein, portable terminal specifically sends to sms center by the service number of server correspondence with downloading request message, by the service request of sms center according to service number identification portable terminal, and the downloading request message of portable terminal is sent to server.In like manner, server is discerned according to the user ID in the downloading request message and is carried out the user that e-book is downloaded, and carries out corresponding operating according to user ID, for example e-book is sent to this user etc.
Wherein, store the e-book of a large amount of books correspondences in the electronic book data storehouse, comprise various novels, popular literature, professional book or high-grade books etc.; Wherein, e-book can scan and discern and obtain the books that each big book store, board library or library etc. locate based on image scanning and image recognition technology.In the electronic book data storehouse, except the content that stores e-book, also store the relevant information of e-book, for example books sign (the most frequently used is the bar code of books), brief introduction, author, publishing house and expense etc.In the present embodiment, the electronic book data storehouse can be stored on the server, also can be stored on the memory device separately, but be connected with server.
Concrete, the downloading request message of server mobile terminal receive is obtained wherein bar code information and information such as user ID.Wherein, when if bar code information is bar code image, server is discerned bar code image according to the bar code image recognition technology, obtains bar code wherein, and the bar code of the books that will store in bar code that bar code image identification is obtained and electronic book data storehouse is compared; When in the electronic book data storehouse, comparing the bar code of unanimity, illustrate that the e-book of these books exists, server obtains the relevant information of these books, for example brief introduction, author, publishing house, library catalogue etc., and obtain the books expense.Then, server sends to portable terminal with book information and books expense by MMS center.If bar code information is when being the bar code of books, server can be directly compared the bar code of storing in bar code that obtains and the electronic book data storehouse from downloading request message; When in the electronic book data storehouse, comparing the bar code of unanimity, illustrate that the e-book of these books exists, server obtains the relevant information of these books, for example brief introduction, author, publishing house, library catalogue etc., and obtain the books expense; Then, server sends to portable terminal with book information and books expense by sms center.
Wherein, whether the e-book that book information is used to make the user examine the book information correspondence is its required books, and the books expense is used to make the user to understand the expense of its required payment.When the user confirms errorless and this e-book of definite purchase of e-book, can send to server by corresponding MMS center or sms center according to the type of bar code information and download acknowledge message.
Concrete, the download acknowledge message that the server mobile terminal receive sends correspondingly sends e-book by MMS center or sms center to portable terminal, simultaneously according to user ID to user's operation of deducting fees.The user receives e-book by its portable terminal, finishes the download of e-book, just can read this e-book by its portable terminal afterwards.
Wherein, in the present embodiment, user's portable terminal (being portable terminal) can be mobile phone or personal digital assistant (Personal Digital Assistant; Abbreviate as: PDA) etc.
The e-book method for pushing of present embodiment, according to the inquiry of the books bar code information in the downloading request message of portable terminal electronic book data storehouse, obtain the e-book of books correspondence, by server after portable terminal is confirmed to download, directly send to portable terminal, and carry out the operation of deducting fees simultaneously; Compared with prior art, portable terminal need not to inquire about on the internet the e-book resource, also need not to download from the Internet by data wire or wireless mode, simplified the process that portable terminal obtains e-book greatly, portable terminal only need send download request and download and confirm that request gets final product, overcome the defective that prior art is subjected to the various factors restriction, improved the convenience that portable terminal obtains e-book.
The flow chart of the e-book method for pushing that Fig. 2 provides for the embodiment of the invention two.Present embodiment realizes that based on embodiment one concrete something in common repeats no more, and as shown in Figure 2, the method for present embodiment also comprised before step 14:
Wherein, the form difference of the e-book that different portable terminals is supported, the e-book form that present different mobile terminal is supported is main relevant with the type of portable terminal, therefore, in the present embodiment, when portable terminal when server sends downloading request message, simultaneously its terminal type information is carried in the downloading request message.Server is before sending e-book to portable terminal, according to terminal type information the form of e-book is judged, whether the form of judging e-book is the form that portable terminal is supported, if not, then know the e-book form that portable terminal is supported according to terminal type information, e-book is carried out format conversion, is the e-book form that portable terminal is supported with the format conversion of e-book.
For example, user's portable terminal is Nokia's mobile phone, the e-book form that this Nokia's mobile phone is supported is the TXT form, and the electronic book data library storage is the e-book of UMD form, server is TXT form with e-book by the UMD format conversion according to the Nokia's model information in the downloading request message, e-book with the TXT form sends to Nokia's mobile phone then, simultaneously, support the portable terminal of TXT form to carry out the download of this e-book for the ease of follow-up other, server can be stored the e-book of this TXT form.
The e-book method for pushing of present embodiment, providing e-book to portable terminal, save the process that portable terminal is handled e-book, when the raising portable terminal obtains the convenience of e-book, finish the format conversion of e-book by server, further simplify the operation that portable terminal obtains e-book and reads, further improved the convenience that portable terminal obtains e-book.Further, present embodiment carries out the unified conversion operations of e-book form by server according to the terminal type information of portable terminal, adapts with the increasing situation of existing mobile terminal style.
The flow chart of the e-book method for pushing that Fig. 3 provides for the embodiment of the invention three.Present embodiment realizes that based on the foregoing description as shown in Figure 3, the method for present embodiment and the difference of previous embodiment are that the step 12 of present embodiment specifically may further comprise the steps:
Wherein, the user can select its way of paying when carrying out service log-on, generally comprises pre-payment and back paying.Wherein, the pre-payment portable terminal needs first support cost, and then enjoys respective service; The portable terminal of then paying can enjoy first service, and the rule of paying according to the back is at the appointed time paid then.Can realize that for pre-payment and back paying present embodiment is introduced no longer in detail with reference to prior art.
When if server is judged portable terminal and is the pre-payment portable terminal, execution in step 123; Otherwise, when judging portable terminal for back paying portable terminal, change and go execution in step 125 as if server, promptly server directly sends to portable terminal with book information and books expense.
Wherein, the functional expenses of portable terminal are meant the expense that the user stores in advance in its portable terminal place account, are generally telephone expenses.This step is meant that specifically server judges whether the telephone expenses of portable terminal enough pay the expense of this e-book.If server is judged the expense that the telephone expenses of portable terminal are enough paid this e-book, promptly functional expenses are then changeed and are gone execution in step 125 greater than the books expense; Otherwise then execution in step 124.
The e-book method for pushing of present embodiment, be with the difference of previous embodiment: server is after obtaining book information and books expense, also the functional expenses (being telephone expenses) of portable terminal are carried out inquiry judging before book information and books expense sent to portable terminal, to determine whether portable terminal has the expense that enough telephone expenses are paid e-book, and when telephone expenses are not enough, return request failure message to portable terminal, can make the timely understanding of user whether can successfully download the e-book of required books correspondence, and can in time fill expense operation in the time of can not downloading knowing, and after finishing the expense of filling, in time download again, guaranteeing the efficient and the promptness of user's download e-book, further improved the convenience that the user obtains e-book.
In this explanation, server carries out the operation of inquiry judging to the telephone expenses of portable terminal, be not limited to the time that present embodiment limits, all can carry out in any time of server before portable terminal sends e-book, but present embodiment be a kind of preferred implementation.
The flow chart of the e-book method for pushing that Fig. 4 provides for the embodiment of the invention four.Present embodiment is based on previous embodiment, and as shown in Figure 4, the method for present embodiment and the difference of previous embodiment are that the step 14 of present embodiment specifically may further comprise the steps:
Step 141, server are encrypted e-book according to the cryptographic algorithm of making an appointment, and generate the e-book ciphertext;
Wherein, server and the portable terminal encryption rule of having made an appointment.
Key and e-book ciphertext that step 142, server will be encrypted usefulness encapsulate, and generate encapsulated message;
Concrete, server is encapsulated in the head of e-book ciphertext with key, is used to make portable terminal according to this key the e-book ciphertext to be decrypted.
Step 143, server send to portable terminal with encapsulated message;
Wherein, when portable terminal receives encapsulated message, can resolve encapsulated message, obtain e-book ciphertext and key according to the packing rule of making an appointment; Then, cryptographic algorithm according to a preconcerted arrangement uses key that the e-book ciphertext is decrypted, and obtains e-book, reads then.
Step 144, server are carried out the operation of deducting fees according to user ID.
In this explanation, in the present embodiment, server carries out encryption to e-book by the way, is mainly used in the digital signature identification of realization to e-book, guarantees the legitimacy of e-book; Server can also adopt any other digital signature authentication method except adopting cipher mode.
The e-book method for pushing of present embodiment, with previous embodiment be not that but server is encrypted e-book, on the one hand can prevent that malicious attacker is distorted e-book in the process of transmitting, make portable terminal obtain correct e-book; On the other hand, have only the portable terminal of successfully deciphering could read this e-book, can prevent that other users from illegally reading, and guaranteed the interests of portable terminal after portable terminal obtains e-book; On the one hand, server has solved the copyright problem of e-book by e-book being encrypted the signature authentication of realization to e-book again, is beneficial to cultural industry and develops in a healthy way.
Further, in the various embodiments described above, a kind of embodiment that server is carried out the operation of deducting fees according to user ID comprises: server sends the request of deducting fees to the charge system of operator, and this request of deducting fees comprises user ID and books expense; Charge system is according to user ID, and the amount of money of deduction books expense correspondence is finished the operation of deducting fees from the functional expenses of portable terminal.Be that server is finished the operation of deducting fees by operator's charge system, wherein, server and operator's charge system is carried out business-binding in advance.Execution mode about the operation of deducting fees is not limited to this, and server also can be finished the operation of deducting fees separately, and for example: server can require portable terminal to carry out service log-on and certain telephone expenses that prestore thereon.
The structural representation of the server that Fig. 5 provides for the embodiment of the invention five.As shown in Figure 5, the server of present embodiment comprises: first receiver module 51, first sending module 52, second receiver module 53 and second sending module 54.
Above-mentioned each functional module can be used for carrying out the flow process of the e-book method for pushing of said method embodiment, and its concrete operation principle can not repeat them here referring to the description of said method embodiment.
The server of present embodiment, can obtain the e-book of books correspondence, after portable terminal is confirmed to download according to the inquiry of the books bar code information in the downloading request message of portable terminal electronic book data storehouse, directly send to portable terminal, and carry out the operation of deducting fees simultaneously; Compared with prior art, server by present embodiment obtains e-book, portable terminal need not to inquire about on the internet the e-book resource, also need not to download from the Internet by data wire or wireless mode, simplified the process that portable terminal obtains e-book greatly, portable terminal only need send download request and download confirm that request get final product, overcome the defective that prior art is limited by various factors, has improved the convenience that portable terminal obtains e-book.
The structural representation of the server that Fig. 6 provides for the embodiment of the invention six.Present embodiment realizes that based on the foregoing description as shown in Figure 6, the server of present embodiment also comprises: modular converter 61.This modular converter 61 is connected with second sending module 54 with first receiver module 51, be used at second sending module 54 according to downloading acknowledge message, send to portable terminal before the e-book of books correspondence,, e-book is carried out format conversion according to the terminal type information in the downloading request message.
Wherein, modular converter can be used for carrying out the corresponding flow process of in the e-book method for pushing of said method embodiment e-book being carried out format conversion, and its concrete operation principle can not repeat them here referring to the description of said method embodiment.
The server of present embodiment, by the conversion of modular converter realization to the e-book form, make the terminal type of e-book and portable terminal be complementary, solved portable terminal and e-book has been carried out the operation of format conversion, simplified the processing operation of portable terminal, further improved the convenience that portable terminal obtains e-book e-book.
Further, as shown in Figure 6, a kind of implementation structure of first sending module 52 comprises: first obtains submodule 521, second obtains the submodule 522 and the first transmission submodule 523.
First obtains submodule 521, the first receiver modules 51 connects, and is used for discerning bar code image according to the bar code image recognition technology when bar code information is bar code image, obtains bar code; Second obtains submodule 522, obtains submodule 521 and is connected with first, is used for according to bar code, and inquiry electronic book data storehouse obtains book information and books expense; First sends submodule 523, obtains submodule 522 with portable terminal and second and is connected, and is used for book information and books expense are sent to portable terminal.
Above-mentioned each function sub-modules can be used for carrying out the corresponding flow process of obtaining book information and books expense in the e-book method for pushing of said method embodiment, and its concrete operation principle can not repeat them here referring to the description of said method embodiment.
The structural representation of the server that Fig. 7 provides for the embodiment of the invention seven.Present embodiment realizes that based on the foregoing description as shown in Figure 7, the server of present embodiment also comprises: first judge module 71, second judge module 72, first trigger module 73, return the module 74 and second trigger module 75.
Wherein, first judge module 71 obtains submodule 522 and is connected with second, is used in book information and books expense are sent to before the portable terminal, according to user ID, judges the payment type of portable terminal; Second judge module 72 is connected with first judge module 71, is used for when first judge module 71 is judged portable terminal and is the pre-payment portable terminal, and whether the functional expenses of judging portable terminal are more than or equal to the books expense; First trigger module 73, sending submodule 523 with second judge module 72 and first is connected, the functional expenses that are used for judging portable terminal at second judge module 72 are during greater than the books expense, trigger first in first sending module 52 and send submodule 523 and carry out the operation that book information and books expense is sent to portable terminal; Return module 74, be connected with portable terminal with second judge module 72, the functional expenses that are used for judging portable terminal at second judge module 72 are returned request failure message less than the books expense to portable terminal; Second trigger module 75, sending submodule 523 with first judge module 71 and first is connected, be used for when first judge module 71 is judged portable terminal for back paying portable terminal, directly triggering first in first sending module 52 and sending the operation that submodule 523 execution send to book information and books expense portable terminal.
Above-mentioned each function sub-modules can be used for carrying out the corresponding flow process of in the e-book method for pushing of said method embodiment the functional expenses of portable terminal being checked judgement, and its concrete operation principle can not repeat them here referring to the description of said method embodiment.
The server of present embodiment, by above-mentioned judge module, return module and trigger module, can check and judge whether portable terminal has enough expenses and pay e-book the functional expenses of portable terminal, and can when supporting, deficiency feed back to portable terminal, can make portable terminal in time fill expense so that in time carry out the download of e-book again, guarantee that portable terminal can in time obtain e-book.
Further, as shown in Figure 7, second sending module 54 also comprises in the server of present embodiment: second sends the submodule 541 and the submodule 542 of deducting fees; Wherein, second sends submodule 541 is connected with second receiver module 53 with portable terminal, is used for sending the e-book of books correspondence to portable terminal according to downloading acknowledge message; The submodule 542 of deducting fees is connected with first receiver module 51, is used for carrying out the operation of deducting fees according to user ID.
Concrete, second sends submodule 541 comprises: first generation unit, second generation unit and transmitting element.First generation unit is used for according to the cryptographic algorithm of making an appointment e-book being encrypted, and generates the e-book ciphertext; Second generation unit, the key and the e-book ciphertext that are used for encrypting usefulness encapsulate, and generate encapsulated message; Transmitting element is used for encapsulated message is sent to portable terminal.
Wherein, the submodule 542 of deducting fees specifically is used for sending the request of deducting fees that comprises user ID and books expense to operator's charge system, so that charge system according to user ID, is deducted the amount of money of books expense correspondence, to finish the operation of deducting fees from the functional expenses of portable terminal.
Wherein, above-mentioned each function sub-modules or unit can be used for carrying out the corresponding flow process that sends e-book in the e-book method for pushing of said method embodiment and carry out the operation of deducting fees, and its concrete operation principle can not repeat them here referring to the description of said method embodiment.
The server of present embodiment, sending submodule by second can encrypt e-book, can prevent that malicious attacker is distorted e-book in the process of transmitting on the one hand, makes portable terminal obtain correct e-book; On the other hand, by guaranteeing to have only the portable terminal of successfully deciphering could read this e-book, can prevent that other users from illegally reading, and guaranteed the interests of portable terminal after portable terminal obtains e-book, and also solved the copyright problem of e-book, be beneficial to cultural industry and develop in a healthy way.Further, by the submodule of deducting fees, server is deducted fees by the charge system of operator by the request of deducting fees, and has alleviated load of server, has improved the service ability that e-book is provided for portable terminal.
The structural representation of the e-book supplying system that Fig. 8 provides for the embodiment of the invention eight.As shown in Figure 8, the system of present embodiment comprises: server 81 and portable terminal 82.
Wherein, the server that server 81 provides for the foregoing description, its structure and operation principle can not repeat them here respectively referring to the description of above-mentioned server implementation example and said method embodiment.
The e-book supplying system of present embodiment, can be used for carrying out the flow process of the e-book method for pushing that said method embodiment provides, inquire about the electronic book data storehouse by server according to the books bar code information in the downloading request message of portable terminal, obtain the e-book of books correspondence, after portable terminal is confirmed to download, directly send to portable terminal, and carry out the operation of deducting fees simultaneously; Compared with prior art, portable terminal need not to inquire about on the internet the e-book resource, also need not to download from the Internet by data wire or wireless mode, simplified the process that portable terminal obtains e-book greatly, portable terminal only need send download request and download and confirm that request gets final product, overcome the defective that prior art is subjected to the various factors restriction, improved the convenience that portable terminal obtains e-book.
Further, when 81 pairs of e-book of server were encrypted, portable terminal 82 specifically was used for the encapsulated message that reception server 81 sends, and resolves and obtain key and e-book ciphertext; According to key and the cryptographic algorithm of making an appointment the e-book ciphertext is decrypted, obtains e-book.
In the e-book supplying system of present embodiment, server is encrypted e-book, and portable terminal is decrypted and obtains e-book, can prevent that malicious attacker is distorted e-book in the process of transmitting on the one hand, makes portable terminal obtain correct e-book; On the other hand, by guaranteeing to have only the portable terminal of successfully deciphering could read this e-book, can prevent that other users from illegally reading, and guaranteed the interests of portable terminal after portable terminal obtains e-book, solved the copyright problem of e-book simultaneously, be beneficial to cultural industry and develop in a healthy way.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (16)
1. an e-book method for pushing is characterized in that, comprising:
Portable terminal sends downloading request message to server, and described downloading request message comprises the bar code information and the user ID of books;
Described server obtains book information and books expense, and described book information and books expense is sent to described portable terminal according to bar code information inquiry electronic book data storehouse;
Described portable terminal receives described book information and books expense, and sends the download acknowledge message according to described book information and books expense to described server;
Described server is according to described download acknowledge message, sends the e-book of described books correspondence to described portable terminal, and carries out the operation of deducting fees according to described user ID.
2. e-book method for pushing according to claim 1 is characterized in that, described bar code information is the bar code image of described books;
Described server is according to described bar code information inquiry electronic book data storehouse, obtains book information and the books expense comprises:
Described server is discerned described bar code image according to the bar code image recognition technology, obtains bar code;
Described server is inquired about described electronic book data storehouse according to described bar code, obtains described book information and books expense.
3. e-book method for pushing according to claim 1 is characterized in that, described server is according to described download acknowledge message, and the e-book that sends described books correspondence to described portable terminal also comprises before:
Described server carries out format conversion according to the terminal type information in the described downloading request message to described e-book.
4. according to claim 1 or 2 or 3 described e-book method for pushing, it is characterized in that described server also comprises before described book information and books expense are sent to described portable terminal:
Described server is judged the payment type of described portable terminal according to described user ID;
If described portable terminal is the pre-payment portable terminal, described server judges that whether the functional expenses of described portable terminal are greater than described books expense, and in the functional expenses of described portable terminal during, carry out the operation that described book information and books expense is sent to described portable terminal greater than described books expense; If the functional expenses of described portable terminal are less than or equal to described books expense, described server returns request failure message to described portable terminal;
If described portable terminal is a back paying portable terminal, the direct execution of described server sends to described book information and books expense the operation of described portable terminal.
5. according to claim 1 or 2 or 3 described e-book method for pushing, it is characterized in that described server is according to downloading acknowledge message, the e-book that sends described books correspondence to described portable terminal comprises:
Described server is encrypted described e-book according to the cryptographic algorithm of making an appointment, and generates the e-book ciphertext;
Key and described e-book ciphertext that described server will be encrypted usefulness encapsulate, and generate encapsulated message;
Described server sends to described portable terminal with described encapsulated message.
6. e-book method for pushing according to claim 5 is characterized in that, described server is according to described download acknowledge message, also comprises after described portable terminal sends the e-book of described books correspondence:
Described portable terminal receives described encapsulated message, and resolves and obtain described key and described e-book ciphertext;
Described portable terminal is decrypted described e-book ciphertext according to described key and the cryptographic algorithm of making an appointment, and obtains described e-book.
7. according to claim 1 or 2 or 3 described e-book method for pushing, it is characterized in that described server is carried out the operation of deducting fees according to described user ID and comprised:
Described server sends the request of deducting fees to operator's charge system, and the described request of deducting fees comprises described user ID and described books expense;
Described charge system is according to described user ID, and the described books expense of deduction from the functional expenses of described portable terminal is to finish the operation of deducting fees.
8. a server is characterized in that, comprising:
First receiver module is used for the downloading request message that mobile terminal receive sends, and described downloading request message comprises the bar code information and the user ID of books;
First sending module is used for obtaining book information and books expense, and described book information and books expense being sent to described portable terminal according to described bar code information inquiry electronic book data storehouse;
Second receiver module is used to receive the download acknowledge message of described portable terminal according to described book information and the transmission of books expense;
Second sending module is used for according to described download acknowledge message, sends the e-book of described books correspondence to described portable terminal, and carries out the operation of deducting fees according to described user ID.
9. server according to claim 8 is characterized in that, described first sending module comprises:
First obtains submodule, is used for discerning described bar code image according to the bar code image recognition technology when described bar code information is bar code image, obtains bar code;
Second obtains submodule, is used for according to described bar code, inquires about described electronic book data storehouse, obtains described book information and books expense;
First sends submodule, is used for described book information and books expense are sent to described portable terminal.
10. server according to claim 8 is characterized in that, also comprises:
Modular converter is used for sending to described portable terminal before the e-book of described books correspondence according to described download acknowledge message, according to the terminal type information in the described downloading request message, described e-book is carried out format conversion.
11. according to Claim 8 or 9 or 10 described servers, it is characterized in that, also comprise:
First judge module is used in described book information and books expense is sent to before the described portable terminal, according to described user ID, judges the payment type of described portable terminal;
Second judge module is used for when described first judge module is judged described portable terminal and is the pre-payment portable terminal, and whether the functional expenses of judging described portable terminal are greater than described books expense;
First trigger module, the functional expenses that are used for judging described portable terminal at described second judge module be during greater than described books expense, triggers described first sending module and carry out the operation that described book information and books expense is sent to described portable terminal;
Return module, be used for being less than or equal to described books expense, return request failure message to described portable terminal in the functional expenses that described second judge module is judged described portable terminal;
Second trigger module is used for directly triggering the operation that described first sending module execution sends to described book information and books expense described portable terminal when described first judge module is judged described portable terminal for back paying portable terminal.
12. according to Claim 8 or 9 or 10 described servers, it is characterized in that described second sending module comprises: second sends the submodule and the submodule of deducting fees;
Described second sends submodule, is used for sending the e-book of described books correspondence to described portable terminal according to described download acknowledge message;
The described submodule of deducting fees is used for carrying out the operation of deducting fees according to described user ID.
13. server according to claim 12 is characterized in that, described second sends submodule comprises:
First generation unit is used for according to the cryptographic algorithm of making an appointment described e-book being encrypted, and generates the e-book ciphertext;
Second generation unit, the key and the described e-book ciphertext that are used for encrypting usefulness encapsulate, and generate encapsulated message;
Transmitting element is used for described encapsulated message is sent to described portable terminal.
14. server according to claim 12, it is characterized in that, the described submodule of deducting fees specifically is used for sending the request of deducting fees that comprises described user ID and described books expense to operator's charge system, so that described charge system is according to described user ID, the described books expense of deduction from the functional expenses of described portable terminal is to finish the operation of deducting fees.
15. an e-book supplying system that comprises each described server of claim 8-14 is characterized in that, also comprises: portable terminal;
Described portable terminal is used for sending downloading request message to described server, and described downloading request message comprises the bar code information and the user ID of books; And be used to receive book information and the books expense that described server sends, and send the download acknowledge message to described server according to described book information and books expense.
16. e-book supplying system according to claim 15 is characterized in that, described portable terminal also is used to receive the encapsulated message that described server sends, and resolves and obtain described key and described e-book ciphertext; According to described key and the cryptographic algorithm of making an appointment described e-book ciphertext is decrypted, obtains described e-book.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100233046A CN102118685A (en) | 2011-01-20 | 2011-01-20 | Method and system for pushing electronic book, and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100233046A CN102118685A (en) | 2011-01-20 | 2011-01-20 | Method and system for pushing electronic book, and server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102118685A true CN102118685A (en) | 2011-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100233046A Pending CN102118685A (en) | 2011-01-20 | 2011-01-20 | Method and system for pushing electronic book, and server |
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| Country | Link |
|---|---|
| CN (1) | CN102118685A (en) |
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| CN104091185A (en) * | 2014-06-30 | 2014-10-08 | 珠海格力电器股份有限公司 | Equipment data acquisition method and system |
| CN105095691A (en) * | 2014-04-24 | 2015-11-25 | 厦门简帛信息科技有限公司 | Method and device used for sending digital publication |
| CN105915599A (en) * | 2016-04-12 | 2016-08-31 | 百度在线网络技术（北京）有限公司 | Interface displaying method and interface displaying device |
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Application publication date: 20110706 |