CN1696965A - Electronic finance bills system capable of hiding information - Google Patents
Electronic finance bills system capable of hiding information Download PDFInfo
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- CN1696965A CN1696965A CN 200510079306 CN200510079306A CN1696965A CN 1696965 A CN1696965 A CN 1696965A CN 200510079306 CN200510079306 CN 200510079306 CN 200510079306 A CN200510079306 A CN 200510079306A CN 1696965 A CN1696965 A CN 1696965A
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- China
- Prior art keywords
- electronic bill
- information
- electronic
- ticket
- hiding
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Abstract
An electronic ticket of information hidden form is prepared as forming hidden electronic ticket by hiding electronic ticket information with ticket purchasing data in normal digital image, transmitting the hidden electronic ticket to assigned mobile communication unit of purchaser by radio transmission means, restoring hidden electronic ticket to be original electronic ticket with unloaded special program when the ticket needs to be checked.
Description
Technical field
The invention relates to a kind of electronic bill system of Information hiding, particularly about a kind of with electronic bill information via information concealing method, be hidden in the general digitized video, and need by the communication device end specific program this decoding of information, with electronic bill system with the Information hiding of electronic bill reduction.
Background technology
Because electronic ticket contents is to be presented by representatives such as electronic barcode, civilian numeric character or image modes, after electronic bill is downloaded to the mobile communication device of user's end, should be by bar code, image or the literal of electronization, the electronic bill that numeric character is formed, promptly have by user's bootlegging or the risk usurped.
Summary of the invention
The object of the present invention is to provide a kind of with electronic bill via information concealing method, make Information hiding in general digitized video, to reduce the electronic bill system that electronic bill information is cracked and usurps the Information hiding of risk.
The present invention adopts following technical scheme to realize: a kind of electronic bill system of Information hiding, and it comprises ticket buying device, electronic bill issuance management system, concealed electronic bill, mobile communication device, ticket checking device; Wherein, the user sees through ticket buying device, to the booking of electronic bill issuance management system, make the electronic bill issuance management system can see through news in brief, multimedia message or other wireless transmission method, concealed electronic bill is reached the mobile communication device of ticket-buyer's appointment, and utilize the method for Information hiding, the bar code image of representing electronic bill is hidden to general digitized video, and need by the specific program of mobile communication device, can be with the reduction of primary electron ticket, to lower the risk that electronic bill is cracked and usurps.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further details.
Fig. 1 is the structural representation of the electronic bill system of Information hiding of the present invention;
Fig. 2 is the embodiment of the electronic bill of Information hiding.
Description of reference numerals
1, ticket buying device 2, electronic bill issuance management system 3, concealed electronic bill 4, mobile communication device 5, electronic bill 6, ticket checking device 7, binary digit character string 8, digitized video
Embodiment
As shown in Figure 1, the structural representation of the electronic bill system of Information hiding provided by the present invention, the user sees through ticket buying device 1 and carries out booking, after having purchased ticket, this electronic bill issuance management system 2 promptly can produce electronic bill information according to booking information, and it is it is hiding to general image, to form concealed electronic bill 3, see through news in brief, multimedia message or other wireless transmission method again, concealed electronic bill 3 is reached in the mobile communication device 4 of ticket-buyer's appointment; When user's desire is used electronic bill, can concealed electronic bill be reduced to primary electron ticket 5 by the specific program of downloading in advance on the mobile communication device 4, and transfer to the legitimacy of ticket checking device 6 these electronic bills 5 of checking.
As shown in Figure 2, concealed electronic bill provided by the present invention is implemented synoptic diagram, electronic bill issuance management system 2 is the booking information according to the user, produce corresponding electronic bill 5, and this electronic bill 5 is converted to binary digit character string 7, and, hide to other digitized video 8 with the method for Information hiding, for example hide to the manufacturer's mark image, form the concealed electronic bill 3 that includes electronic bill information at last.This electronic bill information can comprise one of pattern data such as literal, symbol, image, bar code or its combination in any.In the present embodiment, be binary digit character string 7 with electronic bill 5, after recombinating according to the good queueing discipline of prior foundation,, replace with the binary digit of the electronic bill 5 after the reorganization again with the lowest order of each pixel byte of digitized video; The digitized video that this contains concealed electronic bill is after being sent to the mobile communication device 4 of appointment by electronic bill issuance management system 2, can be reduced to primary electron ticket image from the translator that the user downloads in advance and is stored on the mobile communication device 4; Each translator only can be at wherein a kind of or several pieces of information hidden method do reduction decoding, to guarantee the security of concealed electronic bill 3.In the present embodiment, translator is a lowest order of reading concealed electronic bill 3 all pixel bytes earlier, carry out the bob-weight group according to setting up good queueing discipline in advance again,, be reduced to primary electron ticket image at last to obtain primary electron ticket 5 binary digit character strings.
The electronic ticket system of use Information hiding provided by the present invention when mutually comparing with prior art, has more and gets the row advantage ready:
1, the present invention is the mode of utilizing Information hiding, and in digitized video, this electronic bill is believed with the electronic bill Information hiding Breath need have specific translator, and could reduce this digitized video is the primary electron ticket.
2. the present invention is the mode that can utilize different Information hiding, the problem that hides Info and be cracked with minimizing.
Claims (8)
1, a kind of electronic finance bills system capable of hiding information is characterized in that: it comprises ticket buying device, electronic bill issuance management system, concealed electronic bill, mobile communication device, ticket checking device; Wherein, the user can see through ticket buying device, and to the booking of electronic bill issuance management system, the electronic bill issuance management system promptly can see through wireless transmission method, concealed electronic bill is reached in the mobile communication device of ticket-buyer's appointment.
2, a kind of electronic finance bills system capable of hiding information according to claim 1, it is characterized in that: wherein this electronic bill issuance management system is sent to the concealed electronic bill on user's mobile communication device, be to be hidden in the general digitized video, make to include electronic bill information in this digitized video.
3, a kind of electronic finance bills system capable of hiding information according to claim 2 is characterized in that: wherein this concealed electronic bill information can comprise one of pattern data such as literal, symbol, image, bar code or its combination in any.
4, a kind of electronic finance bills system capable of hiding information according to claim 2 is characterized in that: wherein this concealed electronic bill information is after being converted to the binary digit character string, again with information concealing method, hides to other general digitized video.
5, the electronic ticket of a kind of Information hiding according to claim 4 volume system, it is characterized in that: this information concealing method wherein, be with electronic bill binary digit character string, after recombinating according to the good queueing discipline of prior foundation, again with the lowest order of each pixel byte of digitized video, replace with the binary digit of the electronic bill after the reorganization.
6, the electronic ticket of a kind of Information hiding according to claim 1 volume system is characterized in that: wherein this concealed electronic bill needs can be reduced to electronic bill by the decoding of the specific program on the mobile communication device.
7, the electronic ticket of a kind of Information hiding according to claim 6 volume system is characterized in that: wherein the specific program on this action communication device only can be done the action of decoding reduction at concealed electronic bill a kind of or that the several pieces of information Stealth Modus is coded.
8, the electronic ticket of a kind of Information hiding according to claim 1 volume system, it is characterized in that: wherein the wireless transmission method of this electronic bill issuance management system can be news in brief, multimedia message or other wireless transmission method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100793061A CN100442309C (en) | 2005-06-16 | 2005-06-16 | Electronic finance bills system capable of hiding information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100793061A CN100442309C (en) | 2005-06-16 | 2005-06-16 | Electronic finance bills system capable of hiding information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1696965A true CN1696965A (en) | 2005-11-16 |
| CN100442309C CN100442309C (en) | 2008-12-10 |
Family
ID=35349682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100793061A Expired - Fee Related CN100442309C (en) | 2005-06-16 | 2005-06-16 | Electronic finance bills system capable of hiding information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100442309C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013155727A1 (en) * | 2012-04-19 | 2013-10-24 | Beijing Budingfangzhou Technology Co., Ltd. | System and method for redeeming an electronic promotion code at a point of sale |
| US9141968B2 (en) | 2012-04-19 | 2015-09-22 | Beijing Budingfangzhou Technology Co., Ltd. | System and method for redeeming an electronic promotion code at a point of sale |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1423473A (en) * | 2001-12-07 | 2003-06-11 | 明基电通股份有限公司 | Mobile electronic bill system and method thereof |
| CN1542664A (en) * | 2003-04-29 | 2004-11-03 | 中华电信股份有限公司 | Finance bills management system using electronic finance bills as charging certification basis |
| CN100383817C (en) * | 2004-01-13 | 2008-04-23 | 中华电信股份有限公司 | Electronic tickets system using matrix bar code |
| CN1588401A (en) * | 2004-07-30 | 2005-03-02 | 北京维深电子技术有限公司 | Anti-fake system and method for electronic bill |
-
2005
- 2005-06-16 CN CNB2005100793061A patent/CN100442309C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013155727A1 (en) * | 2012-04-19 | 2013-10-24 | Beijing Budingfangzhou Technology Co., Ltd. | System and method for redeeming an electronic promotion code at a point of sale |
| US9141968B2 (en) | 2012-04-19 | 2015-09-22 | Beijing Budingfangzhou Technology Co., Ltd. | System and method for redeeming an electronic promotion code at a point of sale |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100442309C (en) | 2008-12-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20180616 |