CN112686650A - Electronic contract signature application equipment device based on block chain intelligent contract technology - Google Patents
Electronic contract signature application equipment device based on block chain intelligent contract technology Download PDFInfo
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Abstract
The invention discloses an electronic contract signature application device based on a block chain intelligent contract technology, which comprises an electronic contract signing platform, a requester mobile terminal, a signer mobile terminal, a login authentication module, a central processing module, an electronic contract signing system, a password login unit, a face recognition unit, a micro-processing unit, an image processing unit, a storage unit, an electronic contract creation unit, an electronic contract auditing unit, an electronic contract signing unit, an electronic contract data unit, an electronic contract storage unit, a first input unit, a first display unit, a first camera unit, a first voice unit, a second input unit, a second display unit, a second camera unit and a second voice unit. The invention prevents lawless persons from impersonating or stealing the electronic signature of other persons, embezzles the identity of other persons to carry out commercial activities, greatly improves the reliability of network information and improves the security of the network.
Description
Technical Field
The invention relates to the technical field of block chain intelligent contracts, in particular to an electronic contract signature application device based on a block chain intelligent contract technology.
Background
A blockchain is a database with data "hash validation" functionality. The blocks are data blocks, the data blocks are combined into a chain structure according to the time sequence, and the reliability of the database is maintained collectively in a distributed accounting mode by using a cryptographic algorithm. All data blocks are connected in time sequence, thereby forming a block chain. The block chain is formed by integrating mature technologies, the block chain mainly comprises 3 types of public chains, alliance chains and private chains at present, and a data layer, a network layer, a consensus layer, an excitation layer, a contract layer and an application layer form a block chain bottom layer infrastructure. The essence of the contract layer is business logic and algorithm at the bottom of the block chain, the existence of the contract layer can realize flexible operation on block data, and application programming of a block chain system can be realized at the contract layer. The bit currency platform uses scripts to ensure contract control, and a new generation of block chain platform mostly starts to use intelligent contracts. The intelligent contract written by the programming language realizes business logic, all nodes in the block chain issue contracts, and the contracts can run on the virtual machine when being called, and cannot be forcibly stopped after running. After the business logic of the transaction and the rules for accessing the data are packaged into the intelligent contract, the external application accesses the block state or exchanges the data and the like with the block chain by calling the intelligent contract. The main advantages of intelligent contracts include: lower human intervention risk, accurate execution, efficient real-time updates, decentralized authorizations, and low operating costs. The intelligent contract gives a flexible programmable mechanism for the data of the data layer, and takes the role of a machine agent in the blockchain.
With the continued development of the economy, the number of contracts signed in commercial activities has increased dramatically. Traditional transaction activities generally carry out the signing of paper contracts, but the signing of paper contracts has a plurality of problems: first, it is a distance problem. Because of distance or other reasons, if the parties signing the contract can not finish signing in the same place, generally need to carry to another party and sign after the signing is finished by some party, if involve many parties signing, so will be very inefficient; second, if a large number of signatures of the same type are required, the traditional manual signature or seal method is time-consuming, labor-consuming and inefficient. With the continuous development of electronic commerce, electronic contracts gradually replace paper contracts with the advantages of convenience, easy storage and the like. The electronic contract brings convenience and has hidden danger, the current electronic contract has the problem that both sides of the electronic contract are far away, the electronic contract can falsely or steal the electronic signature of other people to steal the identity of other people for business activities, the benefit of other people is damaged, and the reliability of network information is greatly reduced. To this end, we propose an electronic contract signature application device apparatus based on the blockchain intelligent contract technology to solve the above problems.
Disclosure of Invention
The invention mainly aims to provide an electronic contract signature application device based on a block chain intelligent contract technology, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
an electronic contract signature application device based on a block chain intelligent contract technology comprises an electronic contract signing platform, a requester mobile terminal and a signing party mobile terminal, wherein the electronic contract signing platform is in wireless connection with the requester mobile terminal, and the electronic contract signing platform is in wireless connection with the signing party mobile terminal.
As a preferred technical solution of the present invention, the electronic contract signing platform includes a login authentication module, a central processing module, and an electronic contract signing system, wherein an output end of the login authentication module is electrically connected to the central processing module, and the central processing module is electrically connected to the electronic contract signing system.
As a preferred technical solution of the present invention, the login authentication module includes a password login unit and a face recognition unit.
As a preferred technical solution of the present invention, the central processing module includes a micro processing unit, an image processing unit, and a storage unit.
As a preferred technical solution of the present invention, the electronic contract signing system includes an electronic contract creating unit, an electronic contract auditing unit, an electronic contract signing unit, an electronic contract data unit, and an electronic contract saving unit.
As a preferred technical solution of the present invention, the mobile terminal of the requester includes a first input unit, a first display unit, a first camera unit, and a first voice unit.
As a preferred embodiment of the present invention, the mobile terminal of the signing party includes a second input unit, a second display unit, a second camera unit, and a second voice unit.
As a preferred technical solution of the present invention, the requester mobile terminal and the signer mobile terminal are both smart phones.
Compared with the prior art, the invention has the following beneficial effects:
1. the login authentication module is arranged and comprises a password login unit and a face recognition unit, login is carried out through the password login unit, the password login is accurate, face recognition login verification is carried out through the face recognition unit, the accuracy of information of a login person is determined, and a lawbreaker is prevented from pretending or stealing the information of other people and stealing the identity of other people to carry out business activities;
2. by arranging the electronic contract signing platform which is connected with the mobile terminal of the requester and the mobile terminal of the signatory, the electronic contract signing platform is convenient for signing double issues to carry out face-to-face communication, prevents lawless persons from impersonating or stealing electronic signatures of other persons, and embezzles the identities of other persons to carry out commercial activities, greatly improves the reliability of network information, and improves the safety of a network;
3. by arranging an electronic contract verifying unit, an electronic contract signing unit, an electronic contract data unit and an electronic contract storing unit of the electronic contract creating unit, the requester creates the electronic contract through the electronic contract creating unit in the electronic contract signing system, the signer passes through the electronic contract verifying unit in the electronic contract signing system, the electronic contract created by the requester is checked, after the checking of the signing party is passed, the requester and the signing party sign in an electronic contract signing unit in an electronic contract signing system, an electronic contract data unit in the electronic contract signing system stores the signing time of the electronic contract, the signatures of both signing parties, signed electronic contract numbers and other data collection, and an electronic contract storage unit in the electronic contract signing system stores the signed electronic contract, so that the efficiency of signing the electronic contract is improved conveniently.
Drawings
Fig. 1 is a schematic circuit diagram of an electronic contract signature application apparatus based on a block chain intelligent contract technology according to the present invention;
fig. 2 is a schematic circuit diagram of a requester mobile terminal of an electronic contract signature application apparatus based on a block chain intelligent contract technology according to the present invention;
fig. 3 is a schematic circuit diagram of a signing mobile terminal of an electronic contract signing application device based on a block chain intelligent contract technology.
In the figure: 1. an electronic contract signing platform; 2. a requester mobile terminal; 3. a mobile terminal of the signing party; 4. a login authentication module; 5. a central processing module; 6. an electronic contract signing system; 7. a password login unit; 8. a face recognition unit; 9. a micro-processing unit; 10. an image processing unit; 11. a storage unit; 12. an electronic contract creation unit; 13. an electronic contract auditing unit; 14. an electronic contract signing unit; 15. an electronic contract data unit; 16. an electronic contract holding unit; 17. a first input unit; 18. a first display unit; 19. a first camera unit; 20. a first speech unit; 21. a second input unit; 22. a second display unit; 23. a second camera unit; 24. and a second speech unit.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-3, an electronic contract signature application apparatus based on a block chain intelligent contract technology includes an electronic contract signing platform 1, a requester mobile terminal 2 and a signer mobile terminal 3, wherein the electronic contract signing platform 1 is wirelessly connected with the requester mobile terminal 2, and the electronic contract signing platform 1 is wirelessly connected with the signer mobile terminal 3.
In this embodiment, preferably, the electronic contract signing platform 1 includes a login authentication module 4, a central processing module 5, and an electronic contract signing system 6, an output end of the login authentication module 4 is electrically connected to the central processing module 5, and the central processing module 5 is electrically connected to the electronic contract signing system 6.
In this embodiment, preferably, the login authentication module 4 includes a password login unit 7 and a face recognition unit 8.
In this embodiment, the central processing module 5 preferably includes a micro processing unit 9, an image processing unit 10, and a storage unit 11.
In this embodiment, the electronic contract signing system 6 preferably includes an electronic contract creating unit 12, an electronic contract auditing unit 13, an electronic contract signing unit 14, an electronic contract data unit 15, and an electronic contract saving unit 16.
In this embodiment, preferably, the mobile terminal 2 of the requester includes a first input unit 17, a first display unit 18, a first camera unit 19, and a first voice unit 20.
In the present embodiment, the mobile terminal 3 of the signing party preferably includes a second input unit 21, a second display unit 22, a second camera unit 23, and a second voice unit 24.
In this embodiment, preferably, the requester mobile terminal 2 and the signer mobile terminal 3 are both smart phones.
It should be noted that, the present invention is an electronic contract signature application device apparatus based on the block chain intelligent contract technology, when in use, a requesting party uses a requesting party mobile terminal 2, opens an electronic contract signing platform 1 through the requesting party mobile terminal 2, enters a login authentication module 4 in the electronic contract signing platform 1, inputs a password in a password login unit 7 through a first input unit 17 for login, the password login unit 7 transfers the received information to a central processing module 5, if the input password is accurate, the central processing module 5 transfers the information to a face recognition unit 8, a first camera unit 19 on the requesting party mobile terminal 2 is opened for face recognition of the requesting party, the requesting party is determined to be the requesting party, the face recognition unit 8 transfers the recognized face information to the central processing module 5, an image processing unit 10 in the central processing module 5 processes, recognizes and confirms the face information, if the request party mobile terminal 2 enters the electronic contract signing platform 1, the signing party uses the signing party mobile terminal 3, the electronic contract signing platform 1 is opened through the signing party mobile terminal 3, the login authentication module 4 in the electronic contract signing platform 1 enters the password login unit 7 through the second input unit 21 for login, the password login unit 7 transmits the received information to the central processing module 5, if the input password is accurate, the central processing module 5 transmits the information to the face recognition unit 8, the second camera unit 23 on the signing party mobile terminal 3 is opened for face recognition of the signing party to determine as the request party, the face recognition unit 8 transmits the recognized face information to the central processing module 5, the image processing unit 10 in the central processing module 5 processes and recognizes the face information, if the electronic contract is accurate, the mobile terminal 3 of the signing party enters the electronic contract signing platform 1, the electronic contract signing platform 1 is connected with the mobile terminal 2 of the requesting party and the mobile terminal 3 of the signing party, the requesting party carries out face-to-face communication through the first display unit 18, the first camera unit 19 and the first voice unit 20, the signing party carries out face-to-face communication through the second display unit 22, the second camera unit 23 and the second voice unit 24, the requesting party creates an electronic contract through the electronic contract creating unit 12 in the electronic contract signing system 6, the signing party carries out signing on the electronic contract created by the requesting party through the electronic contract verifying unit 13 in the electronic contract signing system 6, after the verifying of the signing party is passed, the requesting party and the signing party carry out signing in the electronic contract signing unit 14 in the electronic contract signing system 6, the electronic contract data unit 15 in the electronic contract signing system 6 stores the time of the electronic contract, The data collection such as the signature of the person who signs both sides, the electronic contract serial number of signing, the electronic contract save unit 16 in the electronic contract signing system 6 keeps the electronic contract of signing, has improved the efficiency that the electronic contract is signed, prevents simultaneously that lawless persons from pretending or stealing the electronic signature of other people, steals the identity of other people and carries out commercial activities, makes the reliability of network information improve greatly, improves the security of the network.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An electronic contract signature application device based on a block chain intelligent contract technology comprises an electronic contract signing platform (1), a requester mobile terminal (2) and a signer mobile terminal (3), and is characterized in that: the electronic contract signing platform (1) is in wireless connection with the mobile terminal (2) of the requester, and the electronic contract signing platform (1) is in wireless connection with the mobile terminal (3) of the signatory.
2. The electronic contract signature application device based on the block chain intelligent contract technology as claimed in claim 1, wherein: the electronic contract signing platform (1) comprises a login authentication module (4), a central processing module (5) and an electronic contract signing system (6), wherein the output end of the login authentication module (4) is electrically connected with the central processing module (5), and the central processing module (5) is electrically connected with the electronic contract signing system (6).
3. The electronic contract signature application device based on the block chain intelligent contract technology as claimed in claim 2, wherein: the login authentication module (4) comprises a password login unit (7) and a face recognition unit (8).
4. The electronic contract signature application device based on the block chain intelligent contract technology as claimed in claim 2, wherein: the central processing module (5) comprises a micro-processing unit (9), an image processing unit (10) and a storage unit (11).
5. The electronic contract signature application device based on the block chain intelligent contract technology as claimed in claim 2, wherein: the electronic contract signing system (6) comprises an electronic contract creating unit (12), an electronic contract auditing unit (13), an electronic contract signing unit (14), an electronic contract data unit (15) and an electronic contract saving unit (16).
6. The electronic contract signature application device based on the block chain intelligent contract technology as claimed in claim 1, wherein: the mobile terminal (2) of the requester comprises a first input unit (17), a first display unit (18), a first camera unit (19) and a first voice unit (20).
7. The electronic contract signature application device based on the block chain intelligent contract technology as claimed in claim 1, wherein: the signing party mobile terminal (3) comprises a second input unit (21), a second display unit (22), a second camera unit (23) and a second voice unit (24).
8. The electronic contract signature application device based on the block chain intelligent contract technology as claimed in claim 1, wherein: the requester mobile terminal (2) and the signatory mobile terminal (3) are both smart phones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110186960.1A CN112686650A (en) | 2021-02-18 | 2021-02-18 | Electronic contract signature application equipment device based on block chain intelligent contract technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110186960.1A CN112686650A (en) | 2021-02-18 | 2021-02-18 | Electronic contract signature application equipment device based on block chain intelligent contract technology |
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| CN112686650A true CN112686650A (en) | 2021-04-20 |
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| CN202110186960.1A Pending CN112686650A (en) | 2021-02-18 | 2021-02-18 | Electronic contract signature application equipment device based on block chain intelligent contract technology |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205490655U (en) * | 2015-11-25 | 2016-08-17 | 台江弈利科技（镇江）有限公司 | High accuracy face identification lands system |
| CN107404627A (en) * | 2017-07-17 | 2017-11-28 | 合肥执念网络科技有限公司 | A kind of computer based conference system |
| CN108197891A (en) * | 2018-01-05 | 2018-06-22 | 法信公证云（厦门）科技有限公司 | A kind of electronic signature device and method based on block chain |
| CN109858220A (en) * | 2019-01-08 | 2019-06-07 | 深圳法大大网络科技有限公司 | Electronic contract signs method, apparatus, terminal device and storage medium |
| CN111460509A (en) * | 2020-04-16 | 2020-07-28 | 福建首众信息科技有限公司 | Block chain-based electronic signature application method |
| CN111651521A (en) * | 2020-05-27 | 2020-09-11 | 山大地纬软件股份有限公司 | Electronic contract block chain structure, electronic contract signing device and method |
-
2021
- 2021-02-18 CN CN202110186960.1A patent/CN112686650A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205490655U (en) * | 2015-11-25 | 2016-08-17 | 台江弈利科技（镇江）有限公司 | High accuracy face identification lands system |
| CN107404627A (en) * | 2017-07-17 | 2017-11-28 | 合肥执念网络科技有限公司 | A kind of computer based conference system |
| CN108197891A (en) * | 2018-01-05 | 2018-06-22 | 法信公证云（厦门）科技有限公司 | A kind of electronic signature device and method based on block chain |
| CN109858220A (en) * | 2019-01-08 | 2019-06-07 | 深圳法大大网络科技有限公司 | Electronic contract signs method, apparatus, terminal device and storage medium |
| CN111460509A (en) * | 2020-04-16 | 2020-07-28 | 福建首众信息科技有限公司 | Block chain-based electronic signature application method |
| CN111651521A (en) * | 2020-05-27 | 2020-09-11 | 山大地纬软件股份有限公司 | Electronic contract block chain structure, electronic contract signing device and method |
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Application publication date: 20210420 |
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