CN1588401A - Anti-fake system and method for electronic bill - Google Patents
Anti-fake system and method for electronic bill Download PDFInfo
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- CN1588401A CN1588401A CN 200410070004 CN200410070004A CN1588401A CN 1588401 A CN1588401 A CN 1588401A CN 200410070004 CN200410070004 CN 200410070004 CN 200410070004 A CN200410070004 A CN 200410070004A CN 1588401 A CN1588401 A CN 1588401A
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Abstract
The present invention discloses a kind electronic ticket anti-fake method and system. The method includes for the cellphone user to send electronic ticket booking message via network, to respond the electronic ticket booking message and to create unique electronic ticket corresponding to the number of the cellphone, to check the legal cellphone number during handing over the electronic ticket to the cellphone user. The present invention can provide the user with convenient ticket booking and avoid the copying of electronic ticket.
Description
Technical field
The present invention relates to be applied to electronic bill Antiforge system and method in the place ticket managements such as exhibition, concert, ball match, scenic spot.
Background technology
Current, along with the raising of prosperity of economy, people's life and the consumption index, exhibition, sports tournament, large-scale concert etc. are movable increasing.At present, in these activities, most of sponsors still continue to use the management mode of manually selling ticket checking, and this not only makes sponsor waste time and energy, and spectators also are that complaint is arranged to the chaotic phenomenon of lining up more.As time goes on, the drawback that exposes in the ticket management is also more and more, and is on the rise, and has influenced the economic benefit of venue.Be embodied in: fake bill happens occasionally; Inefficiency, the error rate height; Be prone to financial leak etc.
Summary of the invention
The object of the present invention is to provide a kind of electronic bill Antiforge system and method for utilizing present information treatment technology management ticketing service, in the ticket booking mode of providing convenience to the user, the possibility of having stopped to duplicate electronic bill.
In order to realize above purpose, according to an aspect of the present invention, provide a kind of electronic bill method for anti-counterfeit, this method comprises: the cellphone subscriber sends the electronic bill subscribe message by network; Respond above-mentioned cellphone subscriber's electronic bill subscribe message, generate and the unique corresponding electronic bill of this user mobile phone number; When above-mentioned electronic bill was sent to a mobile phone user, whether the checking take over party held the legal cell-phone number that receives this electronic bill.
Preferably, the described step of sending the electronic bill subscribe message further comprises: the cellphone subscriber sends the electronic bill subscribe message that has its phone number information by mobile phone or Internet.
Preferably, the step of described generation electronic bill further comprises: the information that generates a ticketing service automatically for this cellphone subscriber; This ticket information is carried out customer relation management, have the anti-counterfeiting information of described cellphone subscriber's phone number information with generation; Above-mentioned anti-counterfeiting information is carried out authenticated encryption, to generate key information unique, that be difficult for cracking; With above-mentioned key information generate unique correspondence, can be by the picture of two-dimensional bar code bar coded; The picture of above-mentioned generation sends to the cellphone subscriber of above-mentioned order electronic bill.
Preferably, described forwarding step further comprises: the picture of above-mentioned generation is sent in above-mentioned user's the mobile phone with CAI e, email annex, wap or brew mode.
Preferably, described electronic bill is sent to the system that a mobile phone user comprises that this electronic bill is generated this electronic bill and sends on the mobile phone of subscribed users, and this electronic bill is transmitted to another cellphone subscriber by a mobile phone user.
Preferably, described verification step further comprises: the picture to above-mentioned electronic bill is decoded; Decoded pictorial information is carried out the explanation of key information; To above-mentioned key information explain correct after, judge whether the phone number information in this key information consistent with the number of this reception mobile phone, if inconsistent then to point out this picture be illegal ticket information and delete this picture.
According to a further aspect in the invention, provide a kind of electronic bill Antiforge system, having comprised: the false proof generation system of ticketing service, be used to respond user's electronic bill subscribe message, generate and the unique corresponding electronic bill of this user mobile phone number; False proof Monitor And Control Subsystem is used for verifying whether this take over party holds the legal cell-phone number that receives this electronic bill when the electronic bill that is generated by the false proof generation system of above-mentioned ticketing service is transmitted to a mobile phone user.
Preferably, described electronic bill subscribe message is that the user sends from mobile phone or Internet, and contains the user's who sends this message phone number information in this electronic bill subscribe message.
Preferably, the false proof generation system of described ticketing service further comprises: the ticket booking administration module is used to receive the electronic bill subscribe message of automatic network, and responds the information that this message generates a ticketing service; Customer relationship management module is used for extracting from above-mentioned electronic bill subscribe message user's phone number, and the above-mentioned ticket information generation that is generated by the ticket booking administration module is had the anti-counterfeiting information of this subscriber phone number; The authenticated encryption administration module is used for the anti-counterfeiting information that above-mentioned customer relationship management module generates is carried out authenticated encryption, generates key information unique, that be difficult for cracking; The picture generation system, be used for the key information that above-mentioned authenticated encryption administration module generates generate unique correspondence, can be by the picture of two-dimensional bar code bar coded; The data transfer management module is used for the picture that above-mentioned picture generation system generates is sent to the user mobile phone of above-mentioned order electronic bill.
Preferably, it is characterized in that described data transfer management module sends to the picture of above-mentioned generation on above-mentioned user's the mobile phone with CAI e, email annex, wap or brew mode.
Preferably, contain the subscriber phone number information of ordering this electronic bill in the described electronic bill information, described false proof Monitor And Control Subsystem further comprises: the picture supervisory system, and whether be used for monitoring has the electronic bill picture to be sent to a mobile phone user; The picture decode system is used to utilize the decoding algorithm of wherein storage that the picture that above-mentioned picture supervisory system monitors is decoded; The ticketing service verification system, be used for the decoded pictorial information of picture decode system is carried out the explanation of key information, as explain correct, judge then whether the phone number information in this key information is consistent with the number of this reception mobile phone, if inconsistent then to point out this picture be illegal ticket information and delete this picture.
Preferably, described false proof Monitor And Control Subsystem is positioned on user's the mobile phone.
Preferably, described electronic bill is sent to the false proof generation system of ticketing service that a mobile phone user comprises that this electronic bill is generated this electronic bill and sends on the mobile phone of subscribed users, and this electronic bill is transmitted to another cellphone subscriber by a mobile phone user.
Preferably, this system also comprises: the service update system is used to described false proof Monitor And Control Subsystem that system update timely is provided.
Preferably, described service update system further comprises: the management of encryption algorithms module, and what the algorithm that uses when being used to each described false proof Monitor And Control Subsystem to provide with the false proof generation system of described ticketing service electronic bill to be encrypted was corresponding is decrypted required password to electronic bill; False proof Monitor And Control Subsystem administration module is used to manage each described false proof Monitor And Control Subsystem; The system upgrade administration module is used to each described false proof Monitor And Control Subsystem that software upgrade service is provided.
Preferably, described false proof Monitor And Control Subsystem also comprises: the self-protection system, be used for this false proof Monitor And Control Subsystem of protection, and be subjected to malicious attack to prevent it; Synchronous updating system is used for being destroyed or system need upgrade the time in self system, carries out exchanges data with described service update system, finishes the upgrading of self software, the replacement of data encryption algorithm.
Electronic bill anti-fake scheme provided by the invention has merged modern electronic technology and infotech, utilizes the bar code that shows on the mobile phone as general electronic bill, carries out " ticket checking " by special read write line, control visitor's turnover.This system has omnibearing real-time monitoring and management function; Stopped the economic loss that causes because of fake bill; Stopped inner property leak, remarkable economic efficiency and social benefit have been arranged for the modern management level that improves venue.
Description of drawings
Believe by below in conjunction with the explanation of accompanying drawing, can make people understand the above-mentioned characteristics of the present invention, advantage and purpose better the specific embodiment of the invention.
Fig. 1 is the process flow diagram of electronic bill method for anti-counterfeit according to an embodiment of the invention;
Fig. 2 is the block scheme of electronic bill Antiforge system according to an embodiment of the invention;
Fig. 3 is the network topological diagram of electronic bill Antiforge system place working environment according to an embodiment of the invention;
Fig. 4 is the block scheme that ticketing service subsystem and false proof generation system merge in the electronic bill Antiforge system according to an embodiment of the invention;
Fig. 5 is the block scheme of false proof Monitor And Control Subsystem in the electronic bill Antiforge system according to an embodiment of the invention;
Fig. 6 is the block scheme of service update system in the electronic bill Antiforge system according to an embodiment of the invention;
Fig. 7 be when false proof Monitor And Control Subsystem carries out system update in the electronic bill Antiforge system according to an embodiment of the invention with the interaction diagrams of service update system.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail.
The electronic bill method for anti-counterfeit
Fig. 1 is the process flow diagram according to one embodiment of the invention electronic bill method for anti-counterfeit.Describe electronic bill method for anti-counterfeit of the present invention in detail with reference to process flow diagram shown in Figure 1.
1. ticket booking.In the present embodiment, a user wishes to watch a predetermined concert of performance recently, go in person to queue up for tickets but this user is busy, so he can order electronic entrance ticket to the ticketing system of this concert of management by SMS.In addition, this user can also fill in order by the ticket booking function that this ticketing system provides on the Internet, thereby orders an electronic entrance ticket, no matter uses which kind of booking method, this user must provide his some necessary informations to ticketing system, comprises information such as phone number.
Ticketing system generates ticket information for this user at random after receiving this user's ordering information.
2. search relevant cellphone information.In the present embodiment, ticketing system is searched the user's who orders this admission ticket information, and is obtained its phone number after generating ticket information.If the user is this admission ticket of ordering by mobile phone, then can directly from the subscribe message that this mobile phone sends, obtain phone number.If this admission ticket that the user orders by the Internet then can obtain phone number information from the order that the user fills in.Ticketing system is carried out maintenance and management to the ticket information of generation and user's phone number relation.
3. ticket information is generated key information.In the present embodiment, ticket information that ticketing system will obtain in step 1 and the relevant phone number combination that obtains in step 2 are carried out authenticated encryption, generate key information unique, that be difficult for cracking.Wherein, carrying out the known common cryptographic algorithm that the used cryptographic algorithm of authenticated encryption is this area in this step, has been proven technique, will understand at an easy rate for those of ordinary skills.
4. key information is generated pictorial information.In the present embodiment, the key information that will generate in step 3 generates the pictorial information of two-dimensional bar code, the two-dimensional bar code bar coded that this two-dimensional bar code picture can the side of being received.
5. electronic bill is sent to the user.In the present embodiment, the two-dimensional bar code picture of the representative electronic entrance ticket that will generate in step 4 sends on the user's who orders this admission ticket the mobile phone by data transmission channel.In the present embodiment, above-mentioned two-dimensional bar code picture is sent in above-mentioned user's the mobile phone with CAI e, email annex, wap or brew mode.Wherein, the phone number of this subscribed users obtains from user profile in step 2.
6. at the automatic detected electrons bill of receiver side picture.In the present embodiment, two-dimensional bar code picture at the representative electronic entrance ticket that will be generated by ticketing system sends on the mobile phone of subscribed users, or the user who is ordered this admission ticket at above-mentioned electronic entrance ticket picture will detect electronic entrance ticket automatically in take over party's side and be sent out when its mobile phone is forwarded on another user's the mobile phone.
7. pictorial information decoding.In this step, the custom system that receives above-mentioned electronic entrance ticket picture is decoded to this pictorial information.
8. judge whether to be correctly decoded.In this step, the pictorial information decoding correctness of step 7 is judged, if to this picture decoding error, then this picture can't receive or check, then system abandons the further processing to this picture, and then this method is got back to step 6, and whether continue to detect has new picture to arrive.If decoding is correct, then this method continues next step.
9. ticket information deciphering.This step is decrypted decoded key information after the two-dimensional bar code picture that receives is correctly decoded.The used algorithm of deciphering is corresponding with the cryptographic algorithm in the ticketing system in this step.In the present embodiment, the take over party who authorizes is decrypted the management and the renewal of algorithm by service system control.Wherein used decipherment algorithm is known in the art technology in this step, is not giving unnecessary details at this.
10. judge the correctness of ticket information deciphering.In this step, the result to the key information deciphering in the step 9 is judged,, then proceed next step if deciphering is correct; If deciphering is incorrect, then points out decryption error, and delete this electronic entrance ticket picture automatically to the cellphone subscriber who receives this electronic entrance ticket picture.Then, this method is got back to step 6, and whether the take over party system continues monitoring has other pictures to arrive.
11. judge the correctness of take over party's phone number.In this step, extract by the user's of this electronic entrance ticket of order that comprises in the key information after the correct deciphering phone number, and whether the phone number of judging the current user who receives this electronic entrance ticket is consistent with the phone number that extracts above, if phone number unanimity, illustrate that then current receiver is the user who orders this electronic entrance ticket, then current receiver correctly receives this electronic entrance ticket.As inconsistent, illustrate that then current receiver haves no right to receive this electronic entrance ticket, then to this user prompt phone number mistake, and delete this electronic entrance ticket picture automatically.Then, this method is got back to step 6, and whether the take over party system continues monitoring has other pictures to arrive.
From above-mentioned steps as can be seen, present embodiment has been stopped the user electronic bill has been transmitted to other people possibility, thereby has avoided the generation of the fakement phenomena of the shared electronic bill of many people, has remedied the unsafe hidden danger of electronic bill.
The electronic bill Antiforge system
Under same inventive concept, Fig. 2 is the block scheme of electronic bill Antiforge system according to an embodiment of the invention.As shown in Figure 2, the electronic bill Antiforge system of present embodiment comprises: subsystem is upgraded in ticketing service subsystem, false proof generation subsystem, false proof Monitor And Control Subsystem and service.
Fig. 3 is the network topological diagram of electronic bill Antiforge system place working environment according to an embodiment of the invention.As shown in Figure 3, in the present embodiment, ticketing service subsystem, false proof generation subsystem and service update system need operate in the service provider, on the server as site management person or campaign owners, be provided with and control by its operation, and this server need join with the network of mobile operator these systems.False proof Monitor And Control Subsystem then may operate on the user mobile phone of supporting color screen and brew program.
The ticketing service subsystem generates ticket information at random according to the ticket booking message that receives.
Corresponding pictorial information is encrypted and generated to false proof generation subsystem to the ticket information that the ticketing service subsystem generates.
Fig. 4 is the block scheme that ticketing service subsystem and false proof generation system merge in the electronic bill Antiforge system according to an embodiment of the invention.As shown in Figure 4, the system after this merges comprises ticket booking administration module, customer relationship management module, authenticated encryption administration module, picture generation system, data transfer management module.
The ticket booking administration module receives the user from mobile phone or the electronic bill subscribe message sent from the Internet, responds this message, at random for this user generates ticket information, and sends customer relationship management module to together with the message of this electronic bill of order.
Customer relationship management module extracts user's phone number from the electronic bill subscribe message that receives, corresponding relation to this ticket information and this subscriber phone number is safeguarded, and ticket information combined with this phone number, have the anti-counterfeiting information of subscriber phone number information with generation.
The authenticated encryption administration module carries out authenticated encryption to the anti-counterfeiting information that is generated by customer relationship management module, generates key information unique, that be difficult for cracking.Used cryptographic algorithm is the cryptographic algorithm that systemic presupposition is arranged.
The picture generation system will generate the two-dimensional bar code picture by the key information that the authenticated encryption administration module generates, and it can be by the two-dimensional bar code bar coded.
The data transfer management module sends to the two-dimensional bar code picture that the picture generation system sends on the user mobile phone of ordering this bill with CAI e, email annex, wap or brew mode.
Fig. 5 is the block scheme of false proof Monitor And Control Subsystem in the electronic bill Antiforge system according to an embodiment of the invention.As shown in Figure 5, the false proof Monitor And Control Subsystem of present embodiment comprises: picture supervisory system, picture decode system, ticketing service verification system, self-protection system and synchronous updating system.
The picture supervisory system, receive the electronic bill picture that is generated that sends over from ticketing system or when this user mobile phone receives the electronic bill picture that forwards from another user mobile phone at user mobile phone, picture supervisory system on this mobile phone in the false proof Monitor And Control Subsystem can detect picture and come, and notice picture decode system is decoded.
The decoding algorithm that the utilization of picture decode system is wherein stored is decoded to the picture that the picture supervisory system monitors, if decoding is correct, then transfers to the ticketing service verification system and verifies; If decoding is incorrect, then abandon decryption work.
Pictorial information after the ticketing service verification system is correctly decoded the picture decode system carries out the explanation of key information, and wherein used decipherment algorithm is corresponding with the cryptographic algorithm in the false proof generation system, is preset by the service update system.If the ticketing service verification system is incorrect to top key information deciphering, then points out decryption error, and delete this electronic bill picture automatically to this cellphone subscriber.If deciphering is correct, then from this key information, extract phone number information, and judge whether this phone number information is the number of this reception mobile phone, if not then to point out this picture be illegal ticket information and delete this picture, if the phone number unanimity then correctly receives this electronic bill picture.
This false proof Monitor And Control Subsystem of self-protection system protection is to prevent this false proof Monitor And Control Subsystem of hacker's malicious attack.After it finds that some information in this false proof Monitor And Control Subsystem is destroyed, start the synchronous updating system information of carrying out and substitute.
Synchronous updating system is destroyed or system need upgrade the time in self system, carries out exchanges data with the service update system, finishes the upgrading of self software, the replacement of data encryption algorithm.
Fig. 6 is the block scheme of service update system in the electronic bill Antiforge system according to an embodiment of the invention.As shown in Figure 6, the service update system of present embodiment comprises: management of encryption algorithms module, mobile phone model administration module, false proof Monitor And Control Subsystem administration module and system upgrade administration module.
The management of encryption algorithms module for each false proof Monitor And Control Subsystem provide the algorithm that uses when electronic bill being encrypted with the false proof generation system of ticketing service corresponding electronic bill is decrypted required algorithm.
False proof Monitor And Control Subsystem administration module manages the information of each false proof Monitor And Control Subsystem.
The system upgrade administration module provides software upgrade service for each false proof Monitor And Control Subsystem.
Fig. 7 has shown when false proof Monitor And Control Subsystem carries out system update and has served the interaction diagrams of update system.Be not described in detail in this.
The present invention mainly utilizes the carrier of mobile phone as billing information, spectators can order ticketing service by various media, after ordering successfully, the backstage can download to mobile phone with the mode of two-dimensional bar code picture with the information of ticketing service, brew program on the mobile phone can detect this pictorial information automatically and whether belong to this mobile phone, if do not belong to, then destroy this picture, thereby reached false proof purpose.
Though more than by some exemplary embodiments electronic bill Antiforge system of the present invention and method are described in detail, but above these embodiment are not exhaustive, and those skilled in the art can realize variations and modifications within the spirit and scope of the present invention.Therefore, the present invention is not limited to these embodiment, and scope of the present invention only is as the criterion by claims.
Claims (16)
1. an electronic bill method for anti-counterfeit is characterized in that, this method may further comprise the steps:
The cellphone subscriber sends the electronic bill subscribe message by network;
Respond above-mentioned cellphone subscriber's electronic bill subscribe message, generate and the unique corresponding electronic bill of this user mobile phone number;
When above-mentioned electronic bill is sent to a mobile phone user, verify whether this take over party holds the legal cell-phone number that receives this electronic bill.
2. the method for claim 1 is characterized in that, the described step of sending the electronic bill subscribe message further comprises:
The cellphone subscriber sends the electronic bill subscribe message that has its phone number information by mobile phone or Internet.
3. the method for claim 1 is characterized in that, the step of described generation electronic bill further comprises:
Automatically generate the information of a ticketing service for this cellphone subscriber;
This ticket information is carried out customer relation management, have the anti-counterfeiting information of described cellphone subscriber's phone number information with generation;
Above-mentioned anti-counterfeiting information is carried out authenticated encryption, to generate key information unique, that be difficult for cracking;
With above-mentioned key information generate unique correspondence, can be by the picture of two-dimensional bar code bar coded;
The picture of above-mentioned generation is sent to the cellphone subscriber of above-mentioned order electronic bill.
4. method as claimed in claim 3 is characterized in that, described forwarding step further comprises:
The picture of above-mentioned generation is sent in above-mentioned user's the mobile phone with CAI e, email annex, wap or brew mode.
5. the method for claim 1, it is characterized in that, described electronic bill is sent to the system that a mobile phone user comprises that this electronic bill is generated this electronic bill and sends on the mobile phone of subscribed users, and this electronic bill is transmitted to another cellphone subscriber by a mobile phone user.
6. method as claimed in claim 4 is characterized in that, described verification step further comprises:
Picture to above-mentioned electronic bill is decoded;
Decoded pictorial information is carried out the explanation of key information;
To above-mentioned key information explain correct after, judge whether the phone number information in this key information consistent with the number of this reception mobile phone, if inconsistent then to point out this picture be illegal ticket information and delete this picture.
7. an electronic bill Antiforge system is characterized in that, this system comprises:
The false proof generation system of ticketing service is used to respond user's electronic bill subscribe message, generates and the unique corresponding electronic bill of this user mobile phone number;
False proof Monitor And Control Subsystem is used for verifying whether this take over party holds the legal cell-phone number that receives this electronic bill when the electronic bill that is generated by the false proof generation system of above-mentioned ticketing service is transmitted to a mobile phone user.
8. system as claimed in claim 7 is characterized in that, described electronic bill subscribe message is that the user sends from mobile phone or Internet, and contains the user's who sends this message phone number information in this electronic bill subscribe message.
9. system as claimed in claim 7 is characterized in that, the false proof generation system of described ticketing service further comprises:
The ticket booking administration module is used to receive the electronic bill subscribe message of automatic network, and responds the information that this message generates a ticketing service;
Customer relationship management module is used for extracting from above-mentioned electronic bill subscribe message user's phone number, and the above-mentioned ticket information generation that is generated by the ticket booking administration module is had the anti-counterfeiting information of this subscriber phone number;
The authenticated encryption administration module is used for the anti-counterfeiting information that above-mentioned customer relationship management module generates is carried out authenticated encryption, generates key information unique, that be difficult for cracking;
The picture generation system, be used for the key information that above-mentioned authenticated encryption administration module generates generate unique correspondence, can be by the picture of two-dimensional bar code bar coded;
The data transfer management module is used for the picture that above-mentioned picture generation system generates is sent to the user mobile phone of above-mentioned order electronic bill.
10. system as claimed in claim 9 is characterized in that, described data transfer management module sends to the picture of above-mentioned generation on above-mentioned user's the mobile phone with CAI e, email annex, wap or brew mode.
11. system as claimed in claim 7 contains the subscriber phone number information of ordering this electronic bill in the described electronic bill information, it is characterized in that described false proof Monitor And Control Subsystem further comprises:
The picture supervisory system, whether be used for monitoring has the electronic bill picture to be sent to a mobile phone user;
The picture decode system is used to utilize the decoding algorithm of wherein storage that the picture that above-mentioned picture supervisory system monitors is decoded;
The ticketing service verification system, be used for the decoded pictorial information of picture decode system is carried out the explanation of key information, as explain correct, judge then whether the phone number information in this key information is consistent with the number of this reception mobile phone, if inconsistent then to point out this picture be illegal ticket information and delete this picture.
12. system as claimed in claim 11 is characterized in that, described false proof Monitor And Control Subsystem is positioned on user's the mobile phone.
13. system as claimed in claim 11, it is characterized in that, described electronic bill is sent to the false proof generation system of ticketing service that a mobile phone user comprises that this electronic bill is generated this electronic bill and sends on the mobile phone of subscribed users, and this electronic bill is transmitted to another cellphone subscriber by a mobile phone user.
14. system as claimed in claim 7 is characterized in that, this system also comprises:
The service update system is used to described false proof Monitor And Control Subsystem that system update timely is provided.
15. system as claimed in claim 14 is characterized in that, described service update system further comprises:
The management of encryption algorithms module, what the algorithm that uses when being used to each described false proof Monitor And Control Subsystem to provide with the false proof generation system of described ticketing service electronic bill to be encrypted was corresponding is decrypted required algorithm to electronic bill;
False proof Monitor And Control Subsystem administration module is used to manage each described false proof Monitor And Control Subsystem;
The system upgrade administration module is used to each described false proof Monitor And Control Subsystem that software upgrade service is provided.
16. system as claimed in claim 15 is characterized in that, described false proof Monitor And Control Subsystem also comprises:
The self-protection system is used for this false proof Monitor And Control Subsystem of protection, is subjected to malicious attack to prevent it;
Synchronous updating system is used for being destroyed or system need upgrade the time in self system, carries out exchanges data with described service update system, finishes the upgrading of self software, the replacement of data encryption algorithm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410070004 CN1588401A (en) | 2004-07-30 | 2004-07-30 | Anti-fake system and method for electronic bill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410070004 CN1588401A (en) | 2004-07-30 | 2004-07-30 | Anti-fake system and method for electronic bill |
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| CN1588401A true CN1588401A (en) | 2005-03-02 |
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|---|---|---|---|
| CN 200410070004 Pending CN1588401A (en) | 2004-07-30 | 2004-07-30 | Anti-fake system and method for electronic bill |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442309C (en) * | 2005-06-16 | 2008-12-10 | 中华电信股份有限公司 | Electronic finance bills system capable of hiding information |
| CN101944225A (en) * | 2009-07-06 | 2011-01-12 | 中国移动通信集团公司 | Method for subscribing and checking electronic ticket and relevant system |
| CN105321209A (en) * | 2014-05-27 | 2016-02-10 | 上海市闵行第二中学 | Ticket booking and checking system and ticket booking and checking method thereof |
| CN110942322A (en) * | 2018-09-21 | 2020-03-31 | 北京京东尚科信息技术有限公司 | Anti-counterfeiting method, system, electronic equipment and medium for coupon getting interface screenshot |
-
2004
- 2004-07-30 CN CN 200410070004 patent/CN1588401A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442309C (en) * | 2005-06-16 | 2008-12-10 | 中华电信股份有限公司 | Electronic finance bills system capable of hiding information |
| CN101944225A (en) * | 2009-07-06 | 2011-01-12 | 中国移动通信集团公司 | Method for subscribing and checking electronic ticket and relevant system |
| CN105321209A (en) * | 2014-05-27 | 2016-02-10 | 上海市闵行第二中学 | Ticket booking and checking system and ticket booking and checking method thereof |
| CN110942322A (en) * | 2018-09-21 | 2020-03-31 | 北京京东尚科信息技术有限公司 | Anti-counterfeiting method, system, electronic equipment and medium for coupon getting interface screenshot |
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Open date: 20050302 |