CN110084655A

CN110084655A - Electronic note processing method, device, computer equipment and computer storage medium

Info

Publication number: CN110084655A
Application number: CN201910368302.7A
Authority: CN
Inventors: 戴传兵; 蔡弋戈; 秦青; 张懿方; 洪晓雯; 郭鹏; 张建俊; 郑罗海; 史俊杰; 周王胜; 藏军; 冯士乘; 唐子超; 陈湖佳; 郭明远; 王宗友; 刘攀; 张劲松; 朱耿良; 时一防
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2019-08-02
Anticipated expiration: 2039-05-05
Also published as: CN110599265A; CN110599265B; CN110084655B

Abstract

The invention discloses a kind of electronic note processing method, device, computer equipment and computer storage mediums, belong to block chain technical field.The method is sent in the first address by the second electronic bill that will be generated, it shifts in the first electronic bill to the first address, cancel the first electronic bill in the first address, and the second electronic bill is exported, so the process of processing electronic bill, without being interacted under consumer's line with each mechanism, but process directly is regenerated using process progress electronic bill on line, the process for reducing the participation of consumer, that is to say, simplify the process for issuing electronic bill.

Description

Electronic note processing method, device, computer equipment and computer storage medium

Technical field

The present invention relates to block chain technical field, in particular to a kind of electronic note processing method, device, computer equipment And computer storage medium.

Background technique

After consumer and businessman reach a transaction, businessman can hold a blue word invoice to consumer, to prove this pen Transaction, still, when consumer find the information on blue word invoice it is wrong or when, consumer needs to allow businessman to issuing a Zhang Hong Word invoice carries out red punching with the blue word invoice to mistake.

Currently, credit note, which is issued, can be following procedure: when consumer has found that the content on blue word invoice is wrong, disappearing The application that the Fei Zhexiang tax authority submits the red punching that issues invoice to prove, when the tax authority passes through the application audit that consumer submits Afterwards, the tax authority proves that consumer proves the red punching of invoice to give businessman, to apply to businessman to issue invoice red punching of consumer Red punching is carried out to the blue word invoice of mistake, businessman issues a credit note with the red punching proof of invoice, then opens again to consumer One correct blue word invoice, and the red punching of invoice is proved after being pasted onto first (stub) of credit note, in case verifying.

During above-mentioned credit note is issued, consumer needs to apply to the tax authority the red punching proof that issues invoice, It also needs to carry out red punching to blue word invoice of businessman's application to mistake again, consumer is caused to need to carry out multiple processes, businessman Credit note can be just issued, and then for consumers, the process for issuing credit note is excessively complicated.

Summary of the invention

The embodiment of the invention provides the storages of a kind of electronic note processing method, device, computer equipment and computer to be situated between Matter is able to solve consumer when issuing credit note, the excessively complicated problem of process.The technical solution is as follows:

On the one hand, a kind of electronic note processing method is provided, which comprises

Receive electronic bill processing request, electronic bill processing request carry the coupon identification of the first electronic bill with And processing type；

Based on the first electronic bill indicated by the coupon identification and the processing type, generated in block catenary system Second electronic bill；

Second electronic bill is sent in the first address in the block catenary system, first address is base The address of multi-signature is carried out in the ticket object of the supervisory node equipment and electronic bill processing request；

The first label of first electronic bill addition stored into first address, in first address The coupon identification of second electronic bill is added in first electronic bill stored, first label is used to indicate First electronic bill cancels；

The coupon identification of first electronic bill is added in first address to second electronics stored In bill, output carries second electronic bill of the coupon identification of first electronic bill.

On the other hand, a kind of electronic note processing method is provided, which comprises

Reception state label request, the status indication request, which is used to indicate, carries out bill transfer and label；

First electronic bill stored in second address is transferred in the first address in block catenary system, to First electronic bill addition, second label of label is not carried, and second label is used to indicate first electronics Bill waits cancelling；

Mark success response is sent, the label success response is used to indicate first electronics in first address Bill has added the second label.

On the other hand, a kind of electronic bill processing device is provided, described device includes:

Receiving module, for receiving electronic bill processing request, the electronic bill processing request carries the first electronic ticket According to coupon identification and processing type；

Generation module, for based on the first electronic bill indicated by the coupon identification and the processing type, in area The second electronic bill is generated in block catenary system；

Sending module, for second electronic bill to be sent in the first address in the block catenary system, institute Stating the first address is that the ticket object based on the supervisory node equipment and electronic bill processing request carries out multi-signature Address；

Shift module is marked with first electronic bill addition first stored into first address, in institute State the coupon identification that second electronic bill is added in first electronic bill stored in the first address, described first Label is used to indicate first electronic bill and cancels；

Output module, it is defeated for the coupon identification of first electronic bill to be added in first electronic bill First electronic bill of the coupon identification of first electronic bill is carried out.

In one possible implementation, the shift module is used for:

Based on the key of supervisory node equipment in the block catenary system, by first electricity stored in the second address Sub- bill is transferred in first address, adds first label to first electronic bill for not carrying label；Or,

Based on the key of supervisory node equipment in the block catenary system, by the stored in first address first electricity Second label of sub- bill replaces with first label, and second label is used to indicate first electronic bill and waits making It is useless.

In one possible implementation, the sending module is also used to take when in electronic bill processing request When band third label, status indication request is sent, the status indication request, which is used to indicate, carries out bill transfer and label, described Third label is used to indicate first electronic bill and has submitted an expense account；

The receiving module is also used to receive label success response, and the label success response is for indicating described first First electronic bill in address has added the second label.

In one possible implementation, sending module is also used to send first key to the supervisory node equipment Acquisition request, the first key acquisition request are used to obtain the first key of the supervisory node equipment, the first key For providing bill sending permission；

The receiving module, be also used to receive the supervisory node equipment that the supervisory node equipment is sent first are close Key；

The sending module is also used to send the second cipher key acquisition request to the supervisory node equipment, and described second is close Key acquisition request is used to obtain the second key of the supervisory node equipment, and second key is for providing bill transfer power Limit；

The receiving module, be also used to receive the supervisory node equipment that the supervisory node equipment is sent second are close Key.

In one possible implementation, described device further include:

Enquiry module inquires record of making out an invoice for the coupon identification according to first electronic bill；

Authentication module, for when the processing type is to cancel bill, if it is described make out an invoice record in be stored with described the The corresponding record of one electronic bill then executes the first address being sent to second electronic bill in the block catenary system In step；

The authentication module is also used to when the processing type is modifies bill, if being stored in the record of making out an invoice The corresponding record of first electronic bill, to the content of the corresponding subrecord of the first electronic bill described in transaction record and the The content of one electronic bill is compared one by one, in any content in the subrecord is corresponding with the first electronic bill When appearance is not consistent, then execute the step second electronic bill being sent in the first address in the block catenary system.

In one possible implementation, the generation module is used for when the processing type is modification bill, root The entrained modification content of request is handled according to the electronic bill, generates third electronic bill；

The sending module is also used to the key based on supervisory node equipment in the block catenary system, by the third Electronic bill is sent in first address；

The output module is also used to export the third electronic bill.

In one possible implementation, the output module is also used to carry first electronic bill for described Second electronic bill of coupon identification be sent in the second address for storing first electronic bill.

Receiving module, for reception state label request, status indication request be used to indicate carry out bill transfer and Label；

Shift module, for first electronic bill stored in the second address to be transferred in block catenary system In first address, second label is added to first electronic bill for not carrying label, second label is for referring to Show that first electronic bill waits cancelling；

Sending module, for sending mark success response, the label success response is for indicating in first address First electronic bill added the second label.

In one possible implementation, described device further include:

The sending module is also used to send the second cipher key acquisition request to the supervisory node equipment, and described second is close Key acquisition request is used to obtain the second key of the supervisory node equipment；

On the other hand, a kind of computer equipment is provided, which includes: processor；For storing computer The memory of program；Wherein, which realizes above-mentioned electronic bill for executing the computer program stored on memory Operation performed by processing method.

On the other hand, a kind of computer storage medium is provided, is stored with computer program in the computer storage medium, The computer program realizes operation performed by above-mentioned electronic note processing method when being executed by processor.

Technical solution provided in an embodiment of the present invention has the benefit that

It is sent in the first address by the second electronic bill that will be generated, shifts the first electronic bill to the first address It is interior, cancel the first electronic bill in the first address, and export the second electronic bill, so the process of processing electronic bill, nothing It needs to interact under consumer's line with each mechanism, but directly carries out regenerating for electronic bill using process on line Journey reduces the process of the participation of consumer, that is to say, simplifies the process for issuing electronic bill.

Detailed description of the invention

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.

Fig. 1 is a kind of schematic diagram of block catenary system provided in an embodiment of the present invention；

Fig. 2 is a kind of flow chart of electronic note processing method provided in an embodiment of the present invention；

Fig. 3 is the flow chart of the red punching method of bill before a kind of reimbursement provided in an embodiment of the present invention；

Fig. 4 is a kind of schematic diagram of logical design for carrying out red punching provided in an embodiment of the present invention；

Fig. 5 is a kind of flow chart of electronic note processing method provided in an embodiment of the present invention；

Fig. 6 is the flow chart of the red punching method of bill after a kind of reimbursement provided in an embodiment of the present invention；

Fig. 7 is the structural schematic diagram of electronic bill processing device provided in an embodiment of the present invention；

Fig. 8 is the structural schematic diagram of electronic bill processing device provided in an embodiment of the present invention.

Fig. 9 is a kind of structural schematic diagram of node device provided in an embodiment of the present invention.

Specific embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention Formula is described in further detail.

Fig. 1 is a kind of schematic diagram of block catenary system provided in an embodiment of the present invention.Referring to Fig. 1, the block catenary system packet Include at least one first node equipment 101, at least one second node equipment 102, at least one third node device 103 and Supervisory node equipment 104.

Wherein, first node equipment is equipment used in reimbursement enterprise, for submitting an expense account electronic bill, transfer electronic bill And bill is marked, reimbursement enterprise is the enterprise for submitting an expense account invoice.When first node equipment receives second node equipment It when the status indication request of transmission, can request be marked on indicated electronic bill in status indication, and to the second section Point device feedback flag is completed, so that second node equipment can continue the process of electronic bill processing.

Second node equipment is equipment used in businessman, and for generating the second electronic bill, the second electronic bill can be with It is considered as the credit note that businessman issues, for writing off the electronic bill of the mistake generated before businessman, when second node equipment connects When receiving electronic bill processing request, corresponding second electronic bill can be generated, to realize based on electronic bill processing request Issue corresponding credit note.

Third node device is equipment used in consumer, is asked for sending electronic bill processing to second node equipment It asks, so that second node equipment generates the second electronic bill, in addition, third node device can also receive second node equipment hair The second electronic bill sent.

The supervisory node equipment is equipment used in the tax authority, for providing the tax authority for second node equipment Key, so that second node equipment has the permission of transfer electronic bill.

It is the description to block catenary system and each node device above, before the reimbursement of the first electronic bill, the second section Point device can be handled the first electronic bill of mistake, in order to embody second node equipment before reimbursement, handle electronics The process of bill, referring to fig. 2, Fig. 2 are a kind of flow chart of electronic note processing method provided in an embodiment of the present invention, this method It specifically includes:

201, second node equipment receives electronic bill processing request, and electronic bill processing request carries the first electronic ticket According to coupon identification and processing type.

Electronic bill processing request, which is used to indicate, handles the first electronic bill, and generates the second electronic bill, It can also be carried in electronic bill processing request and be used to indicate the mark that electronic bill is not submitted an expense account also, to show second node Equipment is not submitted an expense account the first electronic bill to be processed also.

First electronic bill can be considered as the blue word invoice that businessman issues to consumer before, still, the first electronic bill On data be not inconsistent with actual trading situation.The coupon identification of first electronic bill is used to indicate first electronic bill, The coupon identification of first electronic bill may include the code, number and identifying code of the first electronic bill, and certainly, this first The coupon identification of electronic bill is also possible to be used to indicate the other content of first electronic bill, the embodiment of the present invention to this The coupon identification of one electronic bill is not specifically limited.

Processing type is to cancel bill and modify any kind in bill, and operation is cancelled in first electronic bill and transaction It is to cancel bill to processing type when corresponding to, when the content of first electronic bill is wrong, processing type is modification bill.It can With the different processing types indicated with different character strings, for example, being indicated to cancel bill with 0, use 1 indicates modification ticket According to the embodiment of the present invention is not specifically limited the character string for indicating processing type.

Wherein, operation is cancelled in transaction can show as the return of goods operation of consumer, and institute's return of goods object is and the first electronic bill Cargo recorded in corresponding transaction data.The content of first electronic bill is wrong can be shown as in the first electronic bill The amount of money is wrong, for example, consumer pays the bill 10 yuan in businessman and consumer transaction, but the first electronic bill that businessman generates On the amount of money be 5 yuan, then, the amount of money on the first electronic bill and real trade amount differ, then in the first electronic bill The amount of money is wrong.The wrong new line that can also be shown as in the first electronic bill of the content of first electronic bill or the tax rate are wrong. The embodiment of the present invention is not specifically limited the wrong content in first electronic bill.

It include a variety of situations since the first electronic bill content is wrong, the request of electronic bill processing in some embodiments Modification content can also be carried, which is modified content on the first electronic bill, can be the amount of money, is also possible to New line or the tax rate etc., so that second node equipment can generate correct electronic bill according to object content.

Second node equipment receives electronic bill processing request, can be any mode in following manner 1-2.

Mode 1, the transaction relevant operation by businessman in second node equipment, triggering electronic bill processing request, make It obtains second node equipment and receives electronic bill processing request.

When the content of the first electronic bill is wrong, or transaction corresponding with first electronic bill is cancelled, consumer Online lower and businessman links up, and customer demand businessman handles the first electronic bill, then, as consumer and businessman After the completion of communication, businessman receives the electronic ticket by clicking the button of making out an invoice in second node equipment, triggering second node equipment It is requested according to processing.Wherein, button of making out an invoice can be and handle the true of request for triggering electronic bill in second node equipment Button can also be the virtual push button of second node equipment made out an invoice on interface, certainly, can also be by handling on the interface of making out an invoice Type select button, businessman is after determining processing type according to processing type select button, in the corresponding input frame of object content Middle input object content, can finally click button of making out an invoice, to trigger electronic bill processing request, so that second node equipment connects Receive electronic bill processing request, the embodiment of the present invention to this make out an invoice button and processing type select button do not do specific limit It is fixed.

Mode 2, second node equipment receive the electronic bill that third node device is sent and handle request.

When the content of the first electronic bill is wrong or the corresponding transaction of first electronic bill cancels, consumer can With by the button of making out an invoice on third node device, triggering third node device is sent at the electronic bill to second node equipment Reason request, and then second node equipment can receive electronic bill processing request.Wherein, making out an invoice on third node device Button is made out an invoice similarly on button and second node equipment above-mentioned, and the embodiment of the present invention is to making out an invoice on the third node device Button does not repeat them here.

202, the second node equipment inquires record of making out an invoice according to the coupon identification of first electronic bill.

It makes out an invoice the corresponding electronic bill of exchange recorded for recording the progress of businessman, for the second electronic nodes equipment Electronic bill generated may be stored in record of making out an invoice, and each electronic bill records a corresponding bill mark making out an invoice Know.

Whether second node equipment is stored with the record of the first electronic bill by inquiring in record of making out an invoice, to verify electronics Whether the first indicated electronic bill of bill processing request is to be generated according to the transaction of the corresponding businessman of second node equipment , when being stored with record corresponding with first electronic bill on record of making out an invoice, then illustrate that the first electronic bill is logical for the businessman The electronic bill for crossing the generation of second node equipment, then the second node equipment can continue the subsequent place to the first electronic bill Process is managed, upper no storage record corresponding with first electronic bill is recorded when making out an invoice, illustrates that first electronic bill is not The electronic bill that the businessman is generated by second node equipment, then second node equipment is not necessarily to first electronic bill Reason.

203, when the processing type be cancel bill when, if this make out an invoice record in be stored with it is corresponding with first electronic bill Record, which then obtains the key of supervisory node equipment.

It is stored with record corresponding with first electronic bill in the record of making out an invoice, can show as depositing in the record of making out an invoice The entrained coupon identification of electronic bill processing request is contained, can also show as being stored at electronic bill in the record of making out an invoice First electronic bill indicated by coupon identification in reason request.

The key of supervisory node equipment includes first key and the second key, wherein first key is for providing bill Sending permission, the second key is for providing bill transfer permission.

The second node equipment can be by sending first key acquisition request to the supervisory node equipment, to obtain supervision The first key of node device, in one possible implementation, the second node equipment obtain the of supervisory node equipment One key can be realized by process shown in following step 20311-20314.

Step 20311, second node equipment send first key acquisition request, the first key to the supervisory node equipment Acquisition request is used to obtain the first key of the supervisory node equipment.

The first key acquisition request can carry the node identification of second node equipment and the mark of first key, the The mark of one key is used to indicate first key, and first key is for opening the permission that bill is sent to the first address, this One address is the first address in step 205.

The node identification of second node equipment is used to indicate second node equipment, and the node identification of second node equipment can be with It is public key or the address of second node equipment, so that supervisory node equipment can test the first key acquisition request Card.

Step 20312, the supervisory node equipment obtain the first key after receiving the first key acquisition request Node identification in request is verified.

In block catenary system initialization, the node of each second node equipment can be stored in the supervisory node equipment Mark, so that first key acquisition request of the supervisory node equipment to acquisition is verified.The supervisory node equipment can lead to The node identification for inquiring all second node equipment that the supervisory node equipment is stored is crossed, in first key acquisition request Node identification verified.In one possible implementation, when the supervisory node equipment is in all second sections of storage The node identification in the first key acquisition request is inquired in the node identification of point device, then the node identification passes through verifying, Otherwise, which does not pass through verifying.So, when the node identification in the first key acquisition request passes through verifying, then The first key acquisition request passes through verifying.

Step 20313, when the node identification in the first key acquisition request passes through verifying, the supervisory node equipment to The second node equipment sends the first key of the supervisory node equipment.

Step 20314, the second node equipment receive the first of the supervisory node equipment of supervisory node equipment transmission Key.

The second node equipment can be by sending the second cipher key acquisition request to the supervisory node equipment, to obtain supervision Second key of node device, in one possible implementation, the second node equipment obtain the of supervisory node equipment Two keys can be realized by process shown in following step 20321-20324.

Step 20321, second node equipment send the second cipher key acquisition request, second key to the supervisory node equipment Acquisition request is used to obtain the second key of the supervisory node equipment.

Second cipher key acquisition request carries the node identification of second node equipment and the mark of the second key, and second is close The mark of key is used to indicate the second key.

Step 20322, the supervisory node equipment obtain second key after receiving second cipher key acquisition request Node identification in request is verified.

The supervision in the process and step 20312 that the supervisory node equipment of this step 20322 verifies node identification Similarly, the embodiment of the present invention does not repeat them here this step 20322 to the process that node device verifies node identification.

Step 20323, when the node identification in second cipher key acquisition request passes through verifying, the supervisory node equipment to The second node equipment sends the second key of the supervisory node equipment.

Step 20324, the second node equipment receive the second of the supervisory node equipment of supervisory node equipment transmission Key.

It should be noted that in some embodiments, the second of node identification is only stored in supervisory node equipment Node device could send the first key acquisition request or the second cipher key acquisition request to the supervisory node equipment, that is to say, The supervisory node equipment can only receive first key transmitted by second node equipment corresponding to the node identification of storage and obtain Request or the second cipher key acquisition request are taken, then, after receiving first key acquisition request or the second cipher key acquisition request, prison Tube coupling point device can not also verify the node identification in the first key acquisition request or the second cipher key acquisition request, And directly, to transmission, the second node equipment sends oneself first key or the second key, obtains to improve second node equipment Take the efficiency of the first key or the second key.

It should be noted that being stored with first electronics in record if this is made out an invoice when the processing type is modification bill The corresponding record of bill, the second node equipment is to the content of the corresponding subrecord of the first electronic bill in transaction record and the The content of one electronic bill is compared one by one, when the content and the of the corresponding subrecord of the first electronic bill of this in transaction record When corresponding content is not consistent in one electronic bill, which then obtains the key of the supervisory node equipment.

For transaction record for storing the transaction that businessman and consumer are reached, every transaction corresponds to one in the transaction record Subrecord, that is to say, each subrecord is used to store the trading situation of a transaction in transaction record, can in trading situation To include coupon identification and the amount of money, time, cargo, invoice new line and the tax rate of transaction etc. of electronic bill, the present invention is real Example is applied to be not specifically limited the trading situation.

In the content of the corresponding subrecord of the first electronic bill of this in transaction record is corresponding with the first electronic bill Appearance is not consistent, and illustrates that the content in the first electronic bill is wrong, for example, the amount of money in the first electronic bill is 5, first electricity The amount of money in the corresponding subrecord of sub- bill is 10, then.The amount of money in first electronic bill is wrong.

The second node equipment can also directly will be the in the object content and transaction record in electronic bill processing request Object content in subrecord corresponding to one electronic bill compares, when electronic bill processing request in object content with When object content in subrecord corresponding to first electronic bill is not consistent, which obtains supervisory node equipment Key.

It makes out an invoice record and transaction record can store in the memory of second node equipment, other storages can also be stored in In equipment, such as mobile hard disk etc. can also be stored beyond the clouds.The embodiment of the present invention makes out an invoice record to this and transaction record is deposited Storage place and recording mode are not specifically limited.

It should be noted that process shown in step 202-203, for second node equipment to electronic bill processing request into A step of advancing card, and obtains supervisory node device keys process, that is to say, when being stored with during this makes out an invoice record and first electricity Any content in subrecord corresponding to the corresponding record of sub- bill or the first electronic bill is corresponding with the first electronic bill Content when not being consistent, electronic bill processing request is by verifying, then second node equipment obtains the key of supervisory node equipment, Otherwise, electronic bill processing request is not by verifying, then second node equipment cannot obtain the key of supervisory node equipment.

So, by step 202 and 203 can further verify the electronic bill processing request it is whether correct, can keep away Exempt from the electronic bill processing request of processing mistake, and then reduces the fault of second node equipment processing electronic bill processing request Rate.

204, the second node equipment is based on the first electronic bill indicated by the coupon identification and the processing type, in area The second electronic bill is generated in block catenary system.

When the processing type is modification bill, and modification content entrained by electronic bill processing request is the amount of money, this When, modification bill is that the amount of money in order to modify the amount of money on the first electronic bill, on the first electronic bill only needs part to write off i.e. Can, so, the amount of money in the second node equipment the second electronic bill generated be the amount of money in first electronic bill with The other content of the negative value of the difference of object content, other content and the first electronic bill in second electronic bill is uniform It causes.

When the processing type is modification bill, and modification content entrained by electronic bill processing request is not the amount of money, At this point, modification bill be in order to modify the other content on the first electronic bill, need will be all on the first electronic bill in Hold and all writes off, so, the amount of money in the second node equipment the second electronic bill generated is in first electronic bill The amount of money negative value, the other content in second electronic bill is consistent with the other content of the first electronic bill.

When the processing type is to cancel bill, cancelling bill is to need to cancel the first electronic bill by first All contents all write off on electronic bill, so, the amount of money in second electronic bill is in first electronic bill The negative value of the amount of money, the other content in second electronic bill are consistent with the other content of the first electronic bill.

205, key of the second node equipment based on supervisory node equipment in the block catenary system, by second electronic ticket According in the first address being sent in the block catenary system, which is based on the supervisory node equipment and the electronic bill The ticket object of processing request carries out the address of multi-signature.

Wherein, the first address is the virtual address in block catenary system, for storing the second of the generation of second node equipment Electronic bill, the first electronic bill and modified third electronic bill cancelled.The bill of electronic bill processing request Object is the consumer that transaction corresponding to first electronic bill is carried out with businessman.

Ticket object based on the supervisory node equipment and electronic bill processing request carries out the address of multi-signature, can To show as the key of the key of the first address and supervisory node equipment, third node device and close with second node equipment Key has incidence relation.Both there is the power for accessing this with multi-signature address with the owner of the key of multi-signature address information Limit, it may have the permission of electronic bill transfer is carried out in the multi-signature address.When need in the multi-signature address into When row electronic bill shifts, at least one key with the multi-signature address information is needed, it could be to the multi-signature address Interior electronic bill is shifted.

Since the different keys of supervisory node equipment can provide different permissions, wherein first key is for providing transmission The permission of bill, so second node equipment needs to obtain supervisory node before the second electronic bill is sent to the first address The first key of equipment, second node equipment can obtain supervisory node equipment by process shown in step 20311-20314 First key.

206, key of the second node equipment based on supervisory node equipment in the block catenary system, by the second address First electronic bill of storage is transferred in first address, adds the first mark to first electronic bill for not carrying label Remember, the coupon identification of second electronic bill is added in first electronic bill stored in first address, this first Label is used to indicate first electronic bill calcellation.

Second address can be the virtual address in block catenary system, for storing multiple electronic bills, each electronics Bill is associated with a consumer account, and an electronic bill can show as a blue word in corresponding consumer account The electronic edition of invoice.Certainly, which can also be the ground for sending the third node device of electronic bill processing request Location, the embodiment of the present invention are not especially limited second address.

Since the different keys of supervisory node equipment can provide different permissions, wherein the second key is for providing transfer The permission of bill, so second node equipment needs to obtain supervisory node before the first electronic bill is transferred to the first address Second key of equipment, second node equipment can obtain supervisory node equipment by process shown in step 20322-20324 First key.

It should be noted that second node equipment is only after getting the second key of supervisory node equipment, Cai Nengyou First electronic bill is transferred in the first address by permission, and second node equipment obtains the step of the second key of supervisory node equipment Suddenly can be between step 205 and step 206, can also be before step 205, the embodiment of the present invention is set to supervisory node is obtained The execution sequence of the step of standby second key and step 205 is not specifically limited.

After the first electronic bill is transferred in the first address, second node equipment is to the first electronics for not carrying label The first label of bill addition, the second node equipment can add the first label in the aiming field of first electronic bill, First label can be any character string, and the embodiment of the present invention is not specifically limited the first identifier.The aiming field can be with It is either field idle in first electronic bill, can also be the field increased newly in first electronic bill, the present invention Embodiment is not specifically limited the aiming field.

So, when there is the mark of the first label on the first electronic bill, then illustrate that first electronic bill has cancelled.

The coupon identification of second electronic bill is code, number and the identifying code of the second electronic bill, may be used also certainly To be the other information for indicating second electronic bill, the embodiment of the present invention is not specifically limited the second identifier.

The second node equipment can add second electronic ticket in the remark information field in first electronic bill According to coupon identification, naturally it is also possible to the coupon identification of second electronic bill, the embodiment of the present invention are added in other locations The field of coupon identification for adding second electronic bill is not specifically limited.By being added in the first electronic bill The coupon identification of second electronic bill can make first electronic bill corresponding with second electronic bill, so as to day After investigate.

It should be noted that second node equipment is based on supervisory node equipment in the block catenary system in this step 206 First electronic bill stored in second address is transferred in first address by key, to this for not carrying label Process shown in first electronic bill addition, first label, that is to say, second node equipment is deposited into first address First electronic bill of storage adds the first labeling process.

207, when the processing type is modification bill, which handles request according to the electronic bill and is taken The modification content of band generates third electronic bill.

Object content on first electronic bill can be replaced with electronic bill processing request by second electronic equipment Entrained modification content, obtains third electronic bill, which is the content of the first electronic bill mistake, the third Other content in bill is consistent with the other content in the first electronic bill.

208, key of the second node equipment based on supervisory node equipment in the block catenary system, by the third electronic ticket According to being sent in first address.

Before third bill is sent in first address by the second node equipment, which also needs again The secondary first key for obtaining supervisory node equipment, which could be based on the supervisory node equipment obtained again The third electronic bill is sent in first address by first key.

It should be noted that the second node equipment can just execute this step when the processing type is that modification bill writes off Rapid 207-208, when the processing type is to cancel bill, which does not execute this step 207-208.

209, the coupon identification of first electronic bill is added in first address and is stored by the second node equipment Second electronic bill in, output carry first electronic bill coupon identification second electronic bill and the third Electronic bill.

The second node equipment can add the first electricity in field of second electronic bill for logging comment information The coupon identification of sub- bill to realize the coupon identification for adding the first electronic bill in the second electronic bill, and then can be built Corresponding relationship between vertical second electronic bill and the first electronic bill, to investigate in the future.

The first node equipment can be somebody's turn to do by the way that second electronic bill and the third electronic bill are sent to storage In second address of the first electronic bill, second electronic bill and the third electronic bill are exported to realize.

When second address is virtual address, the second node equipment is by second electronic bill and the third electronics Bill directly transmits the position as the first electronic bill of storage；It, should when second address is the address of third node device Second node equipment sends second electronic bill and the third electronic bill to the third node device.

When second address has access authority, which only gets access authority could be to will go out Second electronic bill and the third electronic bill are sent in second address, for example, the second address is arranged by consumer Access authority, second node equipment send bill granting request to second address, carried in bill granting request this Two electronic bills and the third electronic bill, when consumer rejects bill granting request by third node device When, then second electronic bill and the third electronic bill cannot be sent in the second address by the second node equipment, when When consumer receives bill granting request by third node device, then the second node equipment can be by second electronic ticket Accordingly and the third electronic bill is sent in the second address.

It should be noted that the processing type is when cancelling bill, then the second node equipment will not generate third electricity Sub- bill would not also export the third electronic bill.In addition, the first electronic bill is cancelled, second node equipment is generated One the second electronic bill generates third electronic bill for writing off first electronic bill so that the second electronic bill and Third electronic bill can substitute the first electronic bill, to realize the red punching of bill.Preceding bill is submitted an expense account in order to further demonstrate that The process of red punching, referring to the flow chart of the red punching method of bill before reimbursement as shown in Figure 3 provided in an embodiment of the present invention, the stream Journey specifically includes following step 3.1-3.4.

Red punching is initiated to enterprise of making out an invoice under step 3.1, consumer are online.

After consumer initiates the red punching to the first bill to enterprise of making out an invoice under line, enterprise of making out an invoice will know that needs pair First electronic bill carries out red punching, is equivalent to second node equipment in step 201 and receives the electronic ticket that third node device is sent It is requested according to processing.

Step 3.2, enterprise of making out an invoice pass through the first key of the second node equipment calls tax authority, issue the second electronic ticket According to arrive (tax authority+consumer) multi-signature address.

Wherein, (tax authority+consumer) multi-signature address is the first address.

Step 3.3, the second node equipment calls tax authority the second key, the first electronic bill is transferred to the (tax Organ+consumer) multi-signature address, it is stamped on the first electronic bill and red rushes state.

Wherein, second node equipment is stamped the red state of rushing on the first electronic bill and is equivalent in the first electronic bill subscript Know the first label.

Step 3.4, the first key of the second node equipment calls tax authority, and according to processing type (the first electricity of modification Information in sub- bill, or return goods), new third electronic bill is reissued to (tax authority+consumer) multi-signature Address is made out an invoice again with realizing, second node equipment is when making out an invoice, the normal interface of making out an invoice of multiplexing, to execute step 202- 209。

It should be noted that step 3.2-3.4 is executed in block catenary system.

In order to further illustrate red swash of wave journey of the invention, referring to one as shown in Figure 4 provided in an embodiment of the present invention Kind carries out the schematic diagram of the logical design of red punching.

As can be known from Fig. 4, it is linked up under consumer's line with businessman, consumer indicates to need to blue word invoice (Lan Zifa Ticket is equivalent to the first electronic bill) red punching is carried out, businessman opens small routine either PC (personal in second node equipment Computer, personal computer) management end, small routine or PC management end are run, to judge being that the red punching of the return of goods (is returned goods red right Punching, which is equivalent to, cancels bill), if it is red punching of returning goods, small routine or PC management end open a credit note (credit note phase When in the second electronic bill) consumer is given, the amount of money on credit note is negative, and the blue word invoice (indigo plant originally that remarks are original Word invoice is equivalent to the first electronic bill) number, identified on original blue word invoice it is red punching (mark it is red punching be equivalent to mark First label), and in the invoice number (invoice number is equivalent to coupon identification) of the new credit note of the red addition of remarks, consumer Cargo is returned into businessman, money is returned to consumer by businessman.It is then wrong (wrong phase of making out an invoice of making out an invoice if not red punching of returning goods When in modification bill), new line on blue word invoice, the amount of money perhaps wrong operation small routine of the tax rate or PC management end are shown as, A credit note is opened to consumer, the amount of money on credit note is negative, and the number of the original blue word invoice of remarks, original Blue word invoice on identify red punching, businessman is inserted directly into one, and correctly (correctly indigo plant word invoice is equivalent to third to blue word invoice Electronic bill) consumer account is arrived, the blue word invoice of mistake originally is no longer shown to consumer.

Method provided by the embodiment of the present invention, by electronic bill handle request in processing type, first key and Second electronic bill of generation is sent in the first address by the second key, is shifted in the first electronic bill to the first address, is made The first electronic bill in useless first address, and the second electronic bill is exported, so the process of processing electronic bill, without consumption The Zhe Qu tax authority issues related proof, provides the related proof that the tax authority issues to businessman without consumer, reduces The process of the participation of consumer, then, for consumers, the process for handling electronic bill is relatively simple, that is to say issue it is red The process of word invoice is excessively simple, so the process of processing electronic bill can be by second node equipment complete independently, without consumption The Zhe Qu tax authority issues related proof, provides the related proof that the tax authority issues to businessman without consumer, reduces The process of the participation of consumer, then, for consumers, the process for handling electronic bill is relatively simple, that is to say issue it is red The process of word invoice is excessively simple.Also, supervisory node equipment can not obtain the first key acquisition request and the second key Node identification in request is verified, and directly to oneself first key and the second key is sent, to improve the second section Point device obtains the efficiency of the first key and the second key, also, by inquiring make out an invoice record and consumer record, can be into one Step demonstrate,proves whether electronic bill processing request is correct, avoids the electronic bill processing request of processing mistake, and then reduces by second Node device handles the fault rate of electronic bill processing request.Also, by adding second electronics in the first electronic bill The coupon identification of bill can make first electronic bill corresponding with second electronic bill, to investigate in the future.And And the second node equipment can add the first electronic bill in field of second electronic bill for logging comment information Coupon identification, to realize the coupon identification for adding in the second electronic bill the first electronic bill, and then can establish second Corresponding relationship between electronic bill and the first electronic bill, to investigate in the future.

Electronic bill process flow shown in Fig. 2 is the electronic bill process flow before reimbursement, in some embodiments, After second node equipment submits an expense account the first electronic bill at third node device, the first electronic bill needs to cancel or repair Change, then second node equipment also needs to handle first electronic bill, in order to further illustrate in such cases second Node device handles the process of the first electronic bill, is at a kind of electronic bill provided in an embodiment of the present invention referring to Fig. 5, Fig. 5 The flow chart of reason method, the process specifically include following step.

501, second node equipment receives electronic bill processing request, and electronic bill processing request carries the first electronic ticket According to coupon identification and processing type.

It should be noted that being only capable of the operation by businessman, just after the first electronic bill is submitted an expense account by reimbursement enterprise Second node equipment can be triggered and receive electronic bill processing request, third label can be carried in electronic bill processing request, Third label is used to indicate first electronic bill and has submitted an expense account.

502, the second node equipment inquires record of making out an invoice according to the coupon identification of first electronic bill.

Process shown in the process of this step 502 and step 202 similarly, process of the embodiment of the present invention to this step 502 It does not repeat them here.

503, when the processing type is modification bill, if this is made out an invoice, to be stored with first electronic bill corresponding in record Record, the second node equipment is to the content of the corresponding subrecord of the first electronic bill in transaction record and the first electronic bill Content compared one by one, when the corresponding subrecord of the first electronic bill of this in transaction record content and the first electronic bill In corresponding content when not being consistent, which then obtains the key of the supervisory node equipment.

It should be noted that being stored with and first electricity in record when the processing type is to cancel bill if this is made out an invoice The corresponding record of sub- bill, the second node equipment then obtain the key of supervisory node equipment.

Process shown in step 502-503 further verifies electronic bill processing request for second node equipment, And obtain supervisory node device keys process, that is to say, when this make out an invoice record in be stored with it is corresponding with first electronic bill Any content in subrecord corresponding to record or the first electronic bill is not consistent with corresponding content in the first electronic bill When, electronic bill processing request is by verifying, then second node equipment obtains the key of supervisory node equipment, otherwise, the electronics Bill processing request is not by verifying, then second node equipment cannot obtain the key of supervisory node equipment.

By step 502 and 503 can further verify the electronic bill processing request it is whether correct, can be to avoid processing The electronic bill of mistake handles request, and then reduces the fault rate of second node equipment processing electronic bill processing request.

504, when carrying third label in electronic bill processing request, which sends out to first segment equipment Status indication is sent to request, status indication request, which is used to indicate, carries out bill transfer and label, and third label is used to indicate this First electronic bill has been submitted an expense account.

It, can be in the request of electronic bill processor after the second node equipment receives electronic bill processing request Appearance is detected, and when detecting third label in electronic bill processing request, which can just be executed This step 504.

505, first node equipment, will based on the key of the supervisory node equipment after receiving status indication request Stored first electronic bill is transferred in first address in second address, to first electronic ticket for not carrying label It is marked according to addition second, the second label is used to indicate first electronic bill and waits cancelling.

The third node device can add the second label, the second label in the aiming field in first electronic bill Can with any string representation in addition to the first label, the embodiment of the present invention do not do and has to representation of second label Body limits.

For first node equipment before shifting to the first electronic bill, need to obtain supervisory node equipment second is close Key could have the permission that the first electronic bill is transferred to the first address.

The first node equipment can be by sending the second cipher key acquisition request to the supervisory node equipment, to obtain supervision Second key of node device, in one possible implementation, the first node equipment obtain the of supervisory node equipment Two keys can be realized by process shown in following step 505A-505D.

Step 505A, first node equipment sends the second cipher key acquisition request, second key to the supervisory node equipment Acquisition request is used to obtain the second key of the supervisory node equipment.

The node identification of first node equipment is used to indicate first node equipment, and the node identification of first node equipment can be with It is public key or the address of first node equipment, so that supervisory node equipment can test second cipher key acquisition request Card.

Step 505B, the supervisory node equipment obtains second key after receiving second cipher key acquisition request Node identification in request is verified.

In block catenary system initialization, the node of each first node equipment can be stored in the supervisory node equipment Mark, so that second cipher key acquisition request of the supervisory node equipment to acquisition is verified.The supervisory node equipment can lead to The node identification for inquiring all first node equipment that the supervisory node equipment is stored is crossed, in the second cipher key acquisition request Node identification verified.In one possible implementation, when the supervisory node equipment is in all node marks of storage The node identification in second acquisition request is inquired in knowledge, then the node identification is by verifying, and otherwise, the node identification is obstructed Cross verifying, wherein the remark information of supervisory node equipment is also used to store the node identification of each first node equipment.So, It when the node identification in second cipher key acquisition request passes through verifying, that is to say, which passes through verifying.

Step 505C, when the node identification in second cipher key acquisition request passes through verifying, the supervisory node equipment to The first node equipment sends the second key of the supervisory node equipment.

Step 505D, the first node equipment receives the second close of the supervisory node equipment of supervisory node equipment transmission Key.

It should be noted that the second address herein is on block catenary system for storing the void of the electronic bill after submitting an expense account Quasi- address, which can be associated with multiple reimbursement accounts of enterprise, and the account of each reimbursement enterprise can be with the void Multiple electronic bills of quasi- address are associated, to indicate that it is related to the account of the reimbursement enterprise that a reimbursement enterprise has submitted an expense account Multiple electronic bills of connection.The second address herein is the address that can also be first node equipment.

In short, the second address is for storing the virtual address of electronic bill on block catenary system, when in the second address When electronic bill is not submitted an expense account, second address is associated with consumer account, when the electronic bill in the second address has been submitted an expense account When, second address is associated with the reimbursement account of enterprise.

506, it after first node equipment is marked to first electronic bill addition second, is sent to the second node equipment Success response is identified, the label success response is for indicating that first electronic bill in first address has added the second mark Note.

507, the second node equipment receives mark success response.

It should be noted that only after second node equipment receives the mark success response, the second node equipment Following steps could be executed.

It should be noted that process shown in step 504-507 can be first performed, then shown in step 502-503 Process is just performed, and the embodiment of the present invention is performed process shown in step 504-507 and process shown in step 502-503 Sequence be not specifically limited.

508, the second node equipment is based on the first electronic bill indicated by the coupon identification and the processing type, in area The second electronic bill is generated in block catenary system.

Process shown in the process of this step 508 and step 204 similarly, process of the embodiment of the present invention to this step 508 It does not repeat them here.

509, key of the second node equipment based on supervisory node equipment in the block catenary system, by second electronic ticket According in the first address being sent in the block catenary system, which is based on the supervisory node equipment and the electronic bill The ticket object of processing request carries out the address of multi-signature.

Process shown in the process of this step 509 and step 205 similarly, process of the embodiment of the present invention to this step 509 It does not repeat them here.

510, key of the second node equipment based on supervisory node equipment in the block catenary system, will be in first address Second label of first electronic bill stored replaces with the first label, first electricity stored in first address The coupon identification of second electronic bill is added in sub- bill, which is used to indicate first electronic bill calcellation.

Since the first electronic bill is transferred in the first address by first node equipment, thus second node equipment without The first electronic bill need to be shifted again, the second label of the first electronic bill mark that the first addressed memory need to be only stored up The first label is replaced with, to indicate that the first electronic bill cancels.

In a kind of possible embodiment, first electronics which will be stored in first address Second identifier in the aiming field of bill replaces with first identifier.

It should be noted that key of the second node equipment based on supervisory node equipment in the block catenary system, by this Second label of first electronic bill stored in the first address replaces with process shown in the first label, that is to say, the The process for the first label of first electronic bill addition that two node devices are stored into first address.

511, when the processing type is modification bill, which handles request according to the electronic bill and is taken The modification object content of band generates third electronic bill.

Process shown in the process of this step 511 and step 207 similarly, process of the embodiment of the present invention to this step 511 It does not repeat them here.

512, key of the second node equipment based on supervisory node equipment in the block catenary system, by the third electronic ticket According to being sent in first address.

Process shown in the process of this step 512 and step 208 similarly, process of the embodiment of the present invention to this step 512 It does not repeat them here.

513, the coupon identification of first electronic bill is added in first address and is stored by the second node equipment Second electronic bill in, output carry first electronic bill coupon identification second electronic bill and the third Electronic bill.

The first node equipment can be by that second electronic bill and the third electronic bill should be sent to and deposit out It stores up in the second address of first electronic bill, exports second electronic bill and the third electronic bill to realize.

When second address is virtual address, the second node equipment is by second electronic bill and the third electronics Bill directly transmits the position as the first electronic bill of storage；It, should when second address is the address of first node equipment Second node equipment sends second electronic bill and the third electronic bill to the first node equipment.

When second address has access authority, which only gets access authority could be to will go out Second electronic bill and the third electronic bill are sent in second address, for example, the second address is set by reimbursement enterprise Access authority is set, second node equipment sends bill granting request to second address, and carrying in bill granting request should Second electronic bill and the third electronic bill, when reimbursement, enterprise passes through first node equipment, rejects the bill granting When request, then second electronic bill and the third electronic bill cannot be sent to the second address by the second node equipment It is interior, when reimbursement enterprise is by first node equipment, receives bill granting request, then the second node equipment can by this Two electronic bills and the third electronic bill are sent in the second address.

It should be noted that the processing type is when cancelling bill, then the second node equipment will not generate third electricity Sub- bill would not also export the third electronic bill.

First electronics is cancelled, and second node equipment generates second electronic bill for writing off first electronic ticket According to, and third electronic bill is generated, allow the second electronic bill and third electronic bill to substitute the first electronic bill, thus Realize the red punching of bill.In order to which a progress shows the process of the red punching of bill after reimbursement, referring to provided in an embodiment of the present invention such as Fig. 6 Shown in submit an expense account after the red punching method of bill flow chart, which specifically includes following step 6.1-6.7.

Step 6.1, enterprise of making out an invoice initiate red punching to the first electronic equipment of reimbursement enterprise by the second electronic equipment.

This step 6.1 is equivalent to above-mentioned steps second node equipment and sends status indication request to first node equipment.

Step 6.2, the first node equipment calls tax authority the second key, the first electronic bill is transferred to the (tax Organ+reimbursement enterprise) multi-signature address, the first electronic bill state of change is to rush state to red.

Wherein, first node equipment change the first electronic bill state will to be equivalent to above-mentioned steps 504 to the red state of rushing First electronic bill stored in first address is identified as the second label, that is to say the second label, tax to the red state of rushing Business organ+reimbursement enterprise) multi-signature address is equivalent to the first address.

Step 6.3, first node equipment are to second node equipment to enterprise's feedback of making out an invoice by the first electronic bill State is changed to rush state to red.

Process shown in this step 6.3 is equivalent to first node equipment and successfully rings to second node equipment transmission status indicator It answers.

Step 6.4, the first key of the second node equipment calls tax authority, the second electronic bill of distribution to (tax machine Pass+reimbursement enterprise) multi-signature address.

Step 6.5, the second node equipment calls tax authority the second key, the first electronic bill is transferred to the (tax Organ+consumer) multi-signature address, it is stamped on the first electronic bill and red rushes state.

Step 6.6, the first key of the second node equipment calls tax authority, and according to processing type (the first electricity of modification Information in sub- bill, or return goods), new third electronic bill is reissued to (tax authority+consumer) multi-signature Address is made out an invoice again with realizing, second node equipment is when making out an invoice, the normal interface of making out an invoice of multiplexing, to execute above-mentioned steps 502-513。

It should be noted that step 61-6.6 is executed in block catenary system.

Method provided by the embodiment of the present invention is sent in the first address by the second electronic bill that will be generated, and is turned It moves in the first electronic bill to the first address, cancels the first electronic bill in the first address, and export the second electronic bill, institute To handle the process of electronic bill, without being interacted under consumer's line with each mechanism, but directly using process on line into Row electronic bill regenerates process, reduces the process of the participation of consumer, that is to say, simplifies and issue electronic bill Process, so the process of processing electronic bill, goes to the tax authority to issue related proof without consumer, without consumer to quotient Family provides the related proof that the tax authority issues, and reduces the process of the participation of consumer, then, for consumers, processing The process of electronic bill is relatively simple, that is to say that the process for issuing credit note is excessively simple.Also, supervisory node equipment can not Node identification in the first key acquisition request and the second cipher key acquisition request is verified, and directly to transmission oneself First key and the second key, so that the efficiency that second node equipment obtains the first key and the second key is improved, also, It is made out an invoice record and consumer record by inquiry, whether correct, avoid handling if can further verify electronic bill processing request The electronic bill of mistake handles request, thereby reduces the fault rate of second node equipment processing electronic bill processing request.And And the coupon identification by adding second electronic bill in the first electronic bill, can make first electronic bill with Second electronic bill is corresponding, to investigate in the future.Also, the second node equipment can be used in second electronic bill The coupon identification of the first electronic bill is added in the field of logging comment information, adds first in the second electronic bill to realize The coupon identification of electronic bill, and then can establish the corresponding relationship between the second electronic bill and the first electronic bill, so as to It investigates in the future.

All the above alternatives can form the alternative embodiment of the disclosure, herein no longer using any combination It repeats one by one.

Fig. 7 is the structural schematic diagram of electronic bill processing device provided in an embodiment of the present invention, and described device includes:

Receiving module 701, for receiving electronic bill processing request, the electronic bill processing request carries the first electronics The coupon identification and processing type of bill；

Generation module 702, for based on the first electronic bill indicated by the coupon identification and the processing type, The second electronic bill is generated in block catenary system；

Sending module 703, for second electronic bill to be sent in the first address in the block catenary system, First address is that the ticket object based on the supervisory node equipment and electronic bill processing request carries out multiple label The address of name；

Shift module 704 is marked with first electronic bill addition first stored into first address, Add the coupon identification of second electronic bill in first electronic bill stored in first address, described One label is used to indicate first electronic bill and cancels；

Output module 705, for the coupon identification of first electronic bill to be added in first electronic bill, Output carries first electronic bill of the coupon identification of first electronic bill.

Optionally, the shift module 704 is used for:

Optionally, the sending module is also used to send when carrying third label in electronic bill processing request Status indication request, the status indication request, which is used to indicate, carries out bill transfer and label, and the third label is used to indicate First electronic bill has been submitted an expense account；

Optionally, the sending module is also used to send first key acquisition request to the supervisory node equipment, described First key acquisition request is used to obtain the first key of the supervisory node equipment, and the first key is for providing bill hair Send permission；

Optionally, described device further include:

The authentication module, also when the processing type is modification bill, if being stored in the record of making out an invoice described The corresponding record of first electronic bill, to content and the first electricity of the corresponding subrecord of the first electronic bill described in transaction record The content of sub- bill is compared one by one, when any content and the corresponding content in the first electronic bill in the subrecord not When being consistent, then execute the step second electronic bill being sent in the first address in the block catenary system.

Optionally, described device generation module is also used to when the processing type is modifies bill, according to the electronics The entrained modification content of bill processing request, generates third electronic bill；

The output module is also used to export the third electronic bill.

Optionally, first output module 705, for by the coupon identification for carrying first electronic bill Second electronic bill is sent in the second address for storing first electronic bill.

Fig. 8 is the structural schematic diagram of electronic bill processing device provided in an embodiment of the present invention, and described device includes:

Receiving module 801, for reception state label request, the status indication request, which is used to indicate, carries out bill transfer And label；

Shift module 802, for first electronic bill stored in the second address to be transferred to block catenary system In the first address in, to do not carry label first electronic bill add it is described second label, it is described second label use It waits cancelling in instruction first electronic bill；

Sending module 803, for sending mark success response, the label success response is for indicating first address Interior first electronic bill has added the second label.

Optionally, described device further include:

It should be understood that electronic bill processing device provided by the above embodiment is when handling electronic bill, only more than The division progress of each functional module is stated for example, can according to need and in practical application by above-mentioned function distribution by difference Functional module complete, i.e., the internal structure of device is divided into different functional modules, with complete it is described above whole or Person's partial function.In addition, electronic bill processing device provided by the above embodiment belongs to electronic note processing method embodiment Same design, specific implementation process are detailed in embodiment of the method, and which is not described herein again.

Fig. 9 is a kind of structural schematic diagram of node device provided in an embodiment of the present invention, which can be because of configuration Or performance is different and generate bigger difference, may include one or more processors (central processing Units, CPU) 901 and one or more memory 902, wherein at least one finger is stored in the memory 902 It enables, at least one instruction is loaded by the processor 1001 and executed the side to realize above-mentioned each embodiment of the method offer Method.Certainly, which can also have the components such as wired or wireless network interface, keyboard and input/output interface, with Just input and output are carried out, which can also include other for realizing the component of functions of the equipments, and this will not be repeated here.

In the exemplary embodiment, a kind of computer storage medium is additionally provided, the memory for example including instruction is above-mentioned Instruction can be executed by the processor in terminal to complete electronic note processing method in following embodiments.For example, the computer Storage medium can be ROM (read-only memory, read-only memory), RAM (random access memory, at random Access memory), CD-ROM (compact disc read-only memory, CD-ROM), tape, floppy disk and light data Store equipment etc..

Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims

1. a kind of electronic note processing method, which is characterized in that the described method includes:

Electronic bill processing request is received, the electronic bill processing request carries coupon identification and the place of the first electronic bill Manage type；

Based on the first electronic bill indicated by the coupon identification and the processing type, second is generated in block catenary system Electronic bill；

Second electronic bill is sent in the first address in the block catenary system, first address is based on institute State the address of the ticket object progress multi-signature of supervisory node equipment and electronic bill processing request；

The first label of first electronic bill addition stored into first address, is deposited in first address The coupon identification of second electronic bill is added in first electronic bill of storage, first label is used to indicate described First electronic bill cancels；

The coupon identification of first electronic bill is added in first address to second electronic bill stored Interior, output carries second electronic bill of the coupon identification of first electronic bill.

2. the method according to claim 1, wherein described first stored into first address Electronic bill addition first, which marks, includes:

Based on the key of supervisory node equipment in the block catenary system, by first electronic ticket stored in the second address According to being transferred in first address, first label is added to first electronic bill for not carrying label；Or,

Based on the key of supervisory node equipment in the block catenary system, the first electronic ticket that will be stored in first address According to the second label replace with first label, second label is used to indicate first electronic bill and waits cancelling.

3. according to the method described in claim 2, it is characterized in that, the method also includes:

When carrying third label in electronic bill processing request, status indication request, the status indication request are sent It is used to indicate and carries out bill transfer and label, the third label is used to indicate first electronic bill and has submitted an expense account；

Label success response is received, the label success response is used to indicate first electronic bill in first address The second label is added.

4. according to the method described in claim 2, it is characterized in that, the method also includes:

First key acquisition request is sent to the supervisory node equipment, the first key acquisition request is for obtaining the prison The first key of tube coupling point device, the first key is for providing bill sending permission；

Receive the first key for the supervisory node equipment that the supervisory node equipment is sent；

The second cipher key acquisition request is sent to the supervisory node equipment, second cipher key acquisition request is for obtaining the prison Second key of tube coupling point device, second key is for providing bill transfer permission；

Receive the second key of the supervisory node equipment that the supervisory node equipment is sent.

5. the method according to claim 1, wherein the method also includes:

According to the coupon identification of first electronic bill, record of making out an invoice is inquired；

When the processing type is to cancel bill, if being stored with the corresponding note of first electronic bill in the record of making out an invoice Record then executes the step being sent to second electronic bill in the first address in the block catenary system；

When the processing type is modification bill, if being stored with the corresponding note of first electronic bill in the record of making out an invoice The content of record, content and the first electronic bill to the corresponding subrecord of the first electronic bill described in transaction record carries out one by one Comparison, when any content in the subrecord is not consistent with corresponding content in the first electronic bill, then executing will be described Second electronic bill is sent to the step in the first address in the block catenary system.

6. the method according to claim 1, wherein the method also includes:

When the processing type is modification bill, the entrained modification content of request is handled according to the electronic bill, is generated Third electronic bill；

Based on the key of supervisory node equipment in the block catenary system, the third electronic bill is sent to first ground In location；

Export the third electronic bill.

7. the method according to claim 1, wherein the output carries the bill mark of first electronic bill Know second electronic bill include:

Second electronic bill of the coupon identification for carrying first electronic bill is sent to storage described first In second address of electronic bill.

8. a kind of electronic note processing method, which is characterized in that the described method includes:

First electronic bill stored in second address is transferred in the first address in block catenary system, to not taking The second label of first electronic bill addition of tape label, second label are used to indicate first electronic bill and wait making It is useless；

Mark success response is sent, the label success response is used to indicate first electronic bill in first address The second label is added.

9. according to the method described in claim 8, it is characterized in that, the method also includes:

The second cipher key acquisition request is sent to the supervisory node equipment, second cipher key acquisition request is for obtaining the prison Second key of tube coupling point device；

10. a kind of electronic bill processing device, which is characterized in that described device includes:

Receiving module, for receiving electronic bill processing request, the electronic bill processing request carries the first electronic bill Coupon identification and processing type；

Generation module, for based on the first electronic bill indicated by the coupon identification and the processing type, in block chain The second electronic bill is generated in system；

Sending module, for second electronic bill to be sent in the first address in the block catenary system, described One address is the ground that the ticket object based on the supervisory node equipment and electronic bill processing request carries out multi-signature Location；

Shift module, with the first label of first electronic bill addition stored into first address, described the The coupon identification of second electronic bill, first label are added in first electronic bill stored in one address First electronic bill is used to indicate to cancel；

Output module, for the coupon identification of first electronic bill to be added in first electronic bill, output is taken First electronic bill of coupon identification with first electronic bill.

11. device according to claim 10, which is characterized in that the shift module is used for:

12. device according to claim 11, which is characterized in that described device further include:

Sending module, it is described for sending status indication request when carrying third label in electronic bill processing request Status indication request, which is used to indicate, carries out bill transfer and label, and the third label has been used to indicate first electronic bill Reimbursement；

Receiving module, for receiving label success response, the label success response is used to indicate the institute in first address It states the first electronic bill and has added the second label.

13. a kind of electronic bill processing device, which is characterized in that described device includes:

Receiving module, for reception state label request, the status indication request, which is used to indicate, carries out bill transfer and label；

Shift module, first for being transferred to first electronic bill stored in the second address in block catenary system In address, the second label is added to first electronic bill for not carrying label, second label is used to indicate described the One electronic bill waits cancelling；

Sending module, for sending mark success response, the label success response is used to indicate the institute in first address It states the first electronic bill and has added the second label.

14. a kind of computer equipment, which is characterized in that the computer equipment includes one or more processors and one or more A memory is stored at least one instruction in one or more of memories, and described instruction is by one or more of Reason device is loaded and is executed to realize as performed by claim 1 to the described in any item electronic note processing methods of claim 9 Operation.

15. a kind of computer storage medium, which is characterized in that be stored at least one instruction, the finger in the storage medium Order is loaded by processor and is executed to realize such as claim 1 to the described in any item electronic note processing methods of claim 9 Performed operation.