CN111861827A - Ecological circle system of old university based on block chain - Google Patents
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Abstract
The invention provides a block chain-based ecosystem of an elderly university, which comprises an environmental ecosystem, an intelligent contract and a student ecosystem, wherein the environmental ecosystem and the student ecosystem are in communication connection through the intelligent contract, and the student ecosystem and the environmental ecosystem are in continuous material exchange and value flow through the intelligent contract and are in dynamic balance of interaction and mutual influence. The ecosphere system of the college for the elderly people based on the block chain solves the problems of poor experience of students, single source of expenses, centralized components of the students and disordered course setting entertainment and management of the existing products, and has the advantages of various modes, independent operation and selection of the students, simple operation, safety, reliability and the like.
Description
Technical Field
The invention relates to the technical field of computers, in particular to an ecosphere system of a college for the elderly based on a block chain.
Background
The student attends to exchange the activity and need carry out steps such as member registration, member identity authentication in current old university, and the operation is comparatively complicated, and some still stop in "transacting the card" stage even, and a heap of card need be taken to going out, and is extremely complicated to the old person, seriously influences student's experience sense, especially so to old student, seriously influences social trust.
The elderly university is typically educated with government guidance and support, which determines that the source of the expenses is single, and the elderly university mainly depends on government fund allocation, has poor hematopoietic capacity and influences the further development of the elderly university. At present, the investment of most urban governments in China on the education of the college university is not listed in the financial budget of the government, and can be obtained only by means of the university of the college university; the society has less investment on the university of the old.
Students participating in the university of the old are mainly retired personnel such as enterprise workers, national cadres, teachers and the like, have concentrated occupation distribution, and are a small part of the elderly with relatively high Chinese culture degree and good living conditions after retirement. The proportion of people in the society is small, which indicates that the popularity and the influence of the aged university in the society are not enough. The data analysis of the one-time sampling survey of the population condition of the elderly in urban and rural areas in China shows that the data of the respondents who occasionally take part in and often take part in the university education activities of the elderly only account for 1.6 percent. The excessive concentration of the ingredients of the students prevents the students from enjoying the richness and the interest of the students across industries and influences the activity of the students, and the aim of serving the students is not achieved. The existing teaching contents of the aged university mainly take physical and physical activities of body building and leisure. Therefore, the college of old people does not take charge of bearing knowledge culture, the entertainment benefit function is far greater than the education function, the entertainment activity is heavier, and an old people activity center and an entertainment place are created for people.
In addition, the old university in China has different administrative departments, so that the administrative management is not unified, the connection between areas and between the upper part and the lower part is not smooth, and the management is disordered.
Disclosure of Invention
In order to solve the problems, the invention provides a block chain-based ecosystem for the elderly university, which comprises an environmental ecosystem, an intelligent contract and a student ecosystem, wherein the environmental ecosystem and the student ecosystem are in communication connection through the intelligent contract, and the student ecosystem and the environmental ecosystem are in material exchange and value flow continuously through the intelligent contract and are in dynamic balance of interaction and mutual influence.
Further, the environmental ecosystem includes: the system comprises a docking platform module, a fund pool module, a mental home module and a sharing laboratory module. The ecosystem is a platform for value-driven profitable models of self-growth, self-evolution, and self-management based on every student's dream.
Further, the intelligent contract comprises: entrance contract, school bill, mall trade contract, personal biographical contract, close-up care contract.
Furthermore, the intelligent contracts are diffused in the whole block chain network in a peer-to-peer network mode, and each node receives one contract; the verification node in the block chain can firstly store the received contract into the memory, wait for a new round of consensus time and trigger consensus and processing of the contract.
Further, the student ecosystem includes: the yellow emperor's inner school, the qin chess, painting and calligraphy school, the intelligent application school and the miscellaneous grain crop school.
Further, the shared laboratory module comprises:
and (4) a platform fund account, wherein the students hatch the entrepreneurship project on the platform, the platform workers check the project, and post the tender according to the scale of the project, and the tender participating personnel are divided into the students and the platform entrepreneurs.
The mental homestead module comprises:
the student personal account is mainly used for consumption of a college internal shopping mall, mental home construction and external consumption.
Furthermore, the fund pool penetrates through the whole block chain-based ecological circle system of the college aged people through communication among the entrance platform module, the shared laboratory module and the mental home module and by the whole block chain-based ecological circle system of the college aged people, so that informatization, storage and integration of fund are realized.
Further, the ecological circle system of old university based on block chain is provided with:
the platform administrator enjoys the highest system authority, can operate any function of the platform and can distribute the authorities of different roles.
The instructor mainly teaches courses, issues learning courses and learning materials in a college,
the lecturer can be a professional teacher, and in principle, an internal student acts as a lecturer to give lessons in a tunneling self-recommendation mode, namely, the lecturer is preferentially recruited in the student.
The old man student learns in four colleges, and the different knowledge of results enriches the knowledge storage capacity of oneself, and the student can be at social demands such as the health file of system record oneself, time bank, close-to-end care, family heritage. The method is characterized by comprising the steps of student entrance, student learning, account transaction learning, student departure and student lifelike trace preservation.
The cooperative enterprise and the cooperative enterprise can enter the platform through data authentication and platform auditing, participate in the project bidding of the old students, help potential old students support the entrepreneurship project, develop the project with the old students, and the old students and the cooperative enterprise can declare the project to carry out early-stage development and test on the platform.
The resident merchant is resident in the ecological circle system of the college for the aged based on the block chain, and provides corresponding mall service for the college students.
The government dials money according to the operation condition of the system and the learning achievement of the students every year, and the platform can apply corresponding government supporting amount to the government according to the project difficulty degree of the students.
Further, the ecological circle system of old university based on block chain still is provided with:
the super administrator of the system has all operation authorities of the system, namely, the administrator who has the APP side manages the operation authorities and also has the operation control authorities of the PC side.
Furthermore, the login mode of the student ecosystem comprises iris, fingerprint, face recognition and account password.
The ecosphere system of the college for the elderly people based on the block chain solves the problems of poor experience of students, single source of expenses, centralized components of the students and unbalanced entertainment and management of course setting in the existing products, and has the advantages of easiness in management, various modes, independent operation and selection of the students, simplicity in operation, safety, reliability and the like.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic diagram 1 of the overall operation mode of the present invention;
fig. 2 shows a schematic diagram 2 of the overall operation mode of the present invention;
FIG. 3 illustrates a diagram of an intelligent contract operational mode in accordance with a preferred embodiment of the present invention;
FIG. 4 shows a block chain based framework diagram of a university of aged people ecosphere system;
FIG. 5 shows a block chain based intelligent contract construction diagram for a university of aged people ecosphere system;
FIG. 6 shows a student enrollment flow diagram for a blockchain-based university ecosphere system;
fig. 7 shows a study flow chart of students entering the college of the university of old age ecosphere system based on the blockchain.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
The invention is further described below with reference to fig. 1 to 7:
the invention provides a block chain-based ecosystem of an elderly university, which comprises an environmental ecosystem, an intelligent contract and a student ecosystem, wherein the environmental ecosystem and the student ecosystem are in communication connection through the intelligent contract, and the student ecosystem and the environmental ecosystem are in continuous material exchange and value flow through the intelligent contract and are in dynamic balance of interaction and mutual influence.
According to a preferred embodiment of the present invention, the environmental ecosystem comprises: the system comprises a docking platform module, a fund pool module, a mental home module and a sharing laboratory module. The ecosystem is a platform for value-driven profitable models of self-growth, self-evolution, and self-management based on every student's dream.
According to a preferred embodiment of the present invention, the student ecosystem comprises: the yellow emperor's inner school, the qin chess, painting and calligraphy school, the intelligent application school and the miscellaneous grain crop school.
The student ecosystem consists of four colleges, and entrance students enter schools according to entrance contracts and are respectively distributed to the corresponding colleges. The four colleges included: the yellow emperor's inner school, the qin chess, painting and calligraphy school, the intelligent application school and the miscellaneous grain crop school. Wherein: the Huangdi's institute of internal medicine is composed of retired old traditional Chinese medicine; the organ chess painting and calligraphy college is composed of retired teachers, clerical staff, office cadres and the like; the college of cereals consists of the aged for planting (flowers, plants, vegetables and the like); the intelligent application college is composed of retirement enterprise employees who are out of order by the science, have strong personal dreams and have strong practical ability. The roles of mutual producers and mutual consumers are formed between the same college student or different college students, the different members can be mutually alternated, communicated and shared, the diversity of the platform is realized, each student can carry out the information communication between the student and the student in the study course, and the college can carry out the cultural communication to form a diversified ecological circle.
The most essential connection among the elements of the ecosystem is realized through services, and a service chain consisting of a block chain and a service network form a service relationship among students. Each student can enjoy four special services of health care, organic vegetables, pleasure and final care from the surrounding environment. Various services are continuously released to the surrounding environment in the growth and activity process of the students, and personal life records of the students after death are returned to the environmental ecosystem for permanent storage. All students live in the ecosystem of the university of old age according to the law.
According to a preferred embodiment of the present invention, a smart contract comprises: entrance contract, school bill, mall trade contract, personal biographical contract, close-up care contract.
The application of the block chain is mainly used for intelligent contract and capital pool capital ledger flow transfer. An intelligent contract is a computer protocol intended to propagate, validate or execute contracts in an informational manner. Compared with the traditional contracts, the block chain intelligent contracts can solve the problems of trust, data and the like of the traditional contracts, and have the characteristics of decentralized openness and transparency, no tampering, data traceability and the like. The problem that the solution enterprise that can be fine faces, raise the efficiency, reduce cost. The student entrance platform signs entrance contracts, wherein the entrance contracts are divided into two electronic file contracts, the contracts are stored in a database of a block chain, and each student has an own information storage space; the other kind of contract with paper file is divided into two platforms and student for fingerprint seal, and the student and the platforms store the contract and the student can apply for storing in the storage position appointed by the platforms. The student signs a contract and pays the school fee, the school fee data automatically generates a fund account book, the account book represents the aggregate of all bills consumed by the student on the platform, the fund account book is automatically updated when the student consumes one fund, and the student checks the own consumption record in real time to guarantee the safety of the fund of the student.
According to a preferred embodiment of the invention, the intelligent contracts are diffused in the block chain whole network in a peer-to-peer network mode, and each node receives one contract; the verification node in the block chain can firstly store the received contract into the memory, wait for a new round of consensus time and trigger consensus and processing of the contract.
P2P network i.e. peer-to-peer network/peer-to-peer computer network: the distributed application architecture is a distributed application architecture for distributing tasks and workloads among peers (Peer), and is a networking or network form formed by a Peer-to-Peer computing model in an application layer. "Peer" has the meaning of "Peer, partner, Peer" in English. Thus, literally, P2P may be understood as a peer-to-peer computing or peer-to-peer network. Some media in the country translate P2P into "peer-to-peer" or "end-to-end". The academic community is collectively called Peer-to-Peer networking (Peer-to-Peer computing) or Peer-to-Peer computing (Peer-to-Peer computing), which can be defined as: participants of the network share a portion of the hardware resources (processing power, storage power, network connectivity, printers, etc.) they own, which provide services and content over the network and which can be accessed directly by other Peer nodes (peers) without going through intermediate entities. The participants in this network are both providers (servers) and acquirers (clients) of resources, services and content.
The contracts are diffused in the whole block chain network in a mode of P2P, and each node receives one contract; the verification node in the block chain can firstly store the received contract into the memory, wait for a new round of consensus time and trigger consensus and processing of the contract.
When the consensus time is up, the verification node packs all contracts stored in the latest period of time into a contract set (set), calculates the Hash value of the contract set, and finally assembles the Hash value of the contract set into a block structure to be diffused to the whole network; after receiving the block structure, other verification nodes take out the Hash of the contract set contained in the block structure and compare the Hash with the contract set stored by the other verification nodes; simultaneously sending a contract set approved by the user to other verification nodes; through such multiple rounds of sending and comparing; all the verification nodes eventually agree on the latest contract set within a specified time.
The newly agreed contract set is spread across the network in blocks, each block containing the following information: the Hash value of the current block, the Hash value of the previous block, the timestamp when consensus is achieved, and other description information; the most important information of the block chain in the same time is a set of contracts with agreed consensus; and the nodes receiving the contract set verify each contract, and the verified contract is finally written into the block chain, wherein the verified content mainly refers to whether the private key signature of the contract participant is matched with the account.
The intelligent contracts can regularly check the state of the automaton and traverse the state machine, the affairs and the triggering conditions contained in each contract one by one; pushing the transaction meeting the condition to a queue to be verified, and waiting for consensus; transactions that do not meet the trigger condition will continue to be deposited on the blockchain.
The latest round of verified transactions can be diffused to each verification node, and the verification nodes firstly carry out signature verification to ensure the validity of the transactions as common block chain transactions or transactions; and the transaction passing the verification enters a to-be-consensus set, and after all verification nodes achieve consensus, the transaction is successfully executed and the user is informed.
After the transaction is successfully executed, the state opportunity of the intelligent contract judges the state of the contract, and when all the transactions included in the contract are sequentially executed, the state opportunity marks the state of the contract as complete and removes the contract from the latest block; otherwise, the mark is marked as in progress, and the mark is continuously stored in the latest block to wait for the next round of processing until the processing is finished; the whole transaction and state processing is automatically completed by an intelligent contract system arranged in the bottom layer of the block chain, and the whole process is transparent and cannot be tampered.
According to a preferred embodiment of the invention, the shared laboratory module comprises a platform fund account, a student hatches the entrepreneurial project on the platform, a platform worker audits the project, bidding is carried out according to the scale of the project, and the participating staff is divided into the student and the platform entrepreneur.
Platform fund account: the system mainly comprises retirement funds (20% -80%), school fees, government fund transfer and third-party enterprise investment, and is mainly embodied in a shared laboratory module, students hatch entrepreneurship projects on a platform, platform workers check the projects, bid according to the scale of the projects, and the participating workers are classified into the students and platform entrepreneurs. The bidding is mainly divided into an online module and an offline module, online software is adopted for bidding on line, online group organization is used for on-site bidding, the platform engages professional bidding evaluation experts for bid evaluation, and the successful bid winning result is negotiated by the experts and the startup students to select successful bid winning persons. By adopting the mode, notarization and rigor of bid evaluation are achieved, and the right for independent selection of students is given. After winning a bid, the enterprise cooperates with the student to develop project incubation on the platform, if the platform with larger project scale can apply for the government to carry out project fund transfer, and supports the student to create the dream. In the project hatching process, the students, entrepreneurs and platforms carry out fund distribution, earn own income respectively, the profit fund of the students is put in a fund book of a student platform block chain, and the students can consume commodity services of a shopping mall or invest in platform projects to increase interest rates.
And the student personal account is mainly used for consumption of a college internal mall, mental home construction and external consumption.
The mental home construction ensures that the students can not only study but also enjoy the mental entertainment on the platform, such as time banks, family legacy hosting, end-of-life care, biographies and the like, meets the mental construction requirements of the students in the mental aspect, and gives the students a home taste. The external consumption is mainly that some special students have serious diseases in physical health in the learning process and need to treat the diseases, at the moment, the students can use the personal account fund of the platform for treating the diseases and buying the medicines, and if the account fund of the students is insufficient, the students can apply for related activities such as love assistance, platform loan, government support and the like to the platform fund.
According to a preferred embodiment of the invention, the fund pool penetrates through the whole block chain-based ecological circle system of the college for the elderly people, and information, storage and integration of the fund are realized through communication among the entrance platform module, the shared laboratory module and the mental home module and by relying on the whole block chain-based ecological circle system of the college for the elderly people.
The student ecosystem of the platform contains four colleges of systems: yellow emperor's inner school, qin chess painting and calligraphy college, intelligent application college, five cereals college, these four colleges have embodied ecosystem suitable person to live, unsuitable person eliminates, the student stays in the system and does not have relevant study record and trade competition record, the platform will eliminate some students according to the performance and recruit new student to get into the system again, guarantee the balance of old university's ecosystem, also encourage simultaneously to have competition consciousness and elimination consciousness between the student, continuous study increases the value of oneself and just can leave corresponding achievement incident in the college survives.
The intelligent contract module is mainly embodied in that the student parking system needs to sign a parking contract, the storage of a fee bill, related contracts of the student leaving the world, a bill transaction contract of a mall transaction and the like, and plays a role of threading.
The three systems construct the integrity of the ecosystem of the college for the aged, and students and colleges influence and restrict each other and are in a relatively stable dynamic balance state in a certain period. The mutual conveying capacity keeps the dynamic balance of the system.
According to a preferred embodiment of the present invention, the ecosphere system of university of aged people based on block chain is provided with:
platform administrator, platform administrator enjoy the highest authority of system, can the arbitrary function of operation platform, can assign the authority of different roles, wherein contain: auditing of a student admission platform, confirming the result of an offline interview of the student admission line, storing of the payment of the student charge, management of learning courses, admission auditing of a student teacher in a college, a cooperative enterprise in the college, sponsoring management of a government, admission auditing of merchants in a mall and economic profit of the college.
The lecturer mainly teaches courses, issues learning courses and learning materials in a college, and the lecturer can be a professional teacher, and basically acts as a lecturer to give lessons by an internal student in a wool-tunneling self-recommendation mode, namely preferentially recruits the lecturer in the student.
The old man student learns in four colleges, and the different knowledge of results enriches the knowledge storage capacity of oneself, and the student can be at social demands such as the health file of system record oneself, time bank, close-to-end care, family heritage. The method is characterized by comprising the steps of student entrance, student learning, account transaction learning, student departure and student lifelike trace preservation.
The cooperative enterprise and the cooperative enterprise can enter the platform through data authentication and platform auditing, participate in the project bidding of the old students, help potential old students support the entrepreneurship project, develop the project with the old students, and the old students and the cooperative enterprise can declare the project to carry out early-stage development and test on the platform.
The resident merchant is resident in the ecological circle system of the college for the aged based on the block chain, and provides corresponding mall service for the college students.
The government dials money according to the operation condition of the system and the learning achievement of the students every year, and the platform can apply corresponding government supporting amount to the government according to the project difficulty degree of the students.
According to a preferred embodiment of the present invention, the ecosphere system of university of aged people based on block chain is further provided with:
the super administrator of the system has all operation authorities of the system, namely, the administrator who has the APP side manages the operation authorities and also has the operation control authorities of the PC side.
The operation of the APP end is mainly as follows: checking the study condition record of the student, the course arrangement of the student, the class condition of the lecturer of the student, the use condition of the student sharing laboratory, the progress of the laboratory project research, the mental home construction condition, the physical health file of the student, the list of the student in final care and the like. The super manager sets the future development direction of the ecosystem and the system maintenance mode according to the condition of the student. The PC computer side has major functions, such as:
and (3) student statistics: the information registered by the platform, the information of the interview, the condition of the interview passing, the number of students in each college and the learning progress are recorded.
And (3) college management: divide into the management of online APP college, the optimization data storage of college function guarantees that the student can normal operating and study on APP. The online colleges, the college bases and the classroom management are managed, the colleges are arranged according to different areas, different managers are arranged according to teaching training points developed in provinces, cities and counties and different training points, and the super manager of the system can check the operation permission of all the teaching points.
Course management: the method comprises the steps of displaying all courses of a college, adding courses according to different colleges and requirements of students in a background, matching corresponding professional instructors for the corresponding courses, wherein the instructors can be famous board instructors and also can be platform instructors formed by independent application of the students. The situation that the student of the corresponding course takes a course can be checked, the courses are added and deleted appropriately according to the learning feedback situation of the student, and the balance of the system and the learning interest of the student are achieved.
And (4) learning and recording: the daily learning record of each learning is checked, the ability of the student is checked according to the learning duration and the learning course of the student, and aiming at the students with poor learning consciousness and who are not on schedule (except the students who enter final care), the platform can remove the learning qualification of the student, and the student is dissuaded from leaving the college.
Financial management: and checking and recording the fund inflow and outflow conditions of the student, and recording each expenditure of the student. The fund of the control college is normally operated. The financial management mainly comprises the statistics of the academic fees of the students, the pension, the record of the monthly retirement funds, the final care, the expenditure details of time banks, the profit and loss statistics of the entrepreneurship projects of the students and the details of the supporting funds of the government of platform enterprises.
System setting: setting system rules, setting operation authority of the system, setting parameters of the system and setting boundaries of the system.
And (3) system maintenance setting: recording the time of the system needing maintenance, the problem of system maintenance, and allocating special maintenance personnel to perform untimely system maintenance.
Setting a communication network: the platform operation internet and each large operator cooperate with the telecom, mobile and internet by a platform administrator to ensure the normal operation of the online APP.
And (3) storing student information: recording important files of personal information, life memory records, life biographies and the like of the students.
Encryption of system information: this function is one of the core functions of the system, and the college records various information of the trainee, such as personal information, property information, and transaction information. In the secrecy part, the secrecy of the block chain is adopted to encrypt multiple passwords, maintain the passwords at random, and update and reinforce system protection walls. The security method adopts eight aspects of security, namely an encryption algorithm, a decryption algorithm, an encryption key, a decryption key, a single-key cryptosystem, a double-key cryptosystem, an interceptor and cryptanalysis.
According to a preferred embodiment of the present invention, the login method of the student ecosystem includes iris, fingerprint, face recognition, and account password.
In consideration of the practicability of the system, the old student logs in by adopting the face recognition technology and the iris recognition technology when the old student stays in the residence.
In the invention, the student login system account mainly adopts a data interface of a third party such as fingerprint login, face brushing login, iris login and the like. When the interface is docked, the platform searches for different collaborators according to different interfaces, for example, a face-brushing payment system of a payment treasure is adopted for face-brushing login. Security regarding docking is the following solution:
1. the platform searches for a well-known developer in China when the platform is connected with a third-party interface, and has certain influence and well-known degree. For example, face-brushing payment is interfaced with a face-brushing payment system of a payment treasure. There is a certain guarantee in reputation and security.
2. And when the interfaces are in butt joint, an interface butt joint protocol is signed, the protocol comprises later system maintenance and system upgrade, and the system upgrade and optimization can be carried out by a company A. The interface protocol of the Payment treasure butt joint is guaranteed by law, and the benefit and the authority of each partner are protected. The development system of the third party is considered to be butted with the platform, the maintenance cost of the third party is lower, the energy of the platform is relatively less, the time spent by the platform in the interface maintenance aspect is used for popularizing more platforms, the investment is made on the student, and more services are provided for the student.
3. The larger the later platform system is, the more special technical developers can be hired to optimize and encrypt the interfaces. The development description document is formed by optimizing and encrypting the interface every time and is used as a storage and a certificate of a modification record to ensure that the next modifier can have reference, and the certificate can be provided when the interface goes wrong, so that the inheritance and the safety responsibility of the system are ensured.
The system is mainly aimed at retired old people, the old people have the difficulties that the operation is not flexible, the operation is not familiar and the like in the use of the smart phone, and aiming at the difficulties, the platform adopts iris, fingerprint and face recognition of students to log in during the login. The sub-girls also have an account password, the account is from an old person applying for opening a key in a college, the platform can provide the account password, the account is mainly used for the children of a student, the children can assist the old person to operate, or the old person goes away from the country and the children to arrange the birth history related to the old person and the account balance of the old person on the platform, once the student opens the key, the platform with the problems of related financial leakage and the like records the operation records of the children and the children of the student, only the consumption records of the account of the student are provided, and specific responsibility is born by the old person and the children.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The ecological circle system of the college aged people based on the block chain is characterized by comprising an environmental ecological system, an intelligent contract and a student ecological system, wherein the environmental ecological system and the student ecological system are in communication connection through the intelligent contract, and the student ecological system and the environmental ecological system are in continuous material exchange and value flow through the intelligent contract and are in dynamic balance of interaction and mutual influence.
2. The blockchain-based college of aged people ecosystem of claim 1, wherein the environmental ecosystem comprises: the system comprises a docking platform module, a fund pool module, a mental home module and a sharing laboratory module. The ecosystem is a platform based on the value-driven profitable model of self-growth, self-evolution, and self-management of each student's dream.
3. The blockchain-based college of aged people ecosystem of claim 1, wherein the intelligent contract comprises: entrance contract, school bill, mall trade contract, personal biographical contract, close-up care contract.
4. The system of claim 3, wherein the intelligent contracts are spread in a block chain whole network in a peer-to-peer network manner, and each node receives one contract; the verification node in the block chain can firstly store the received contract into the memory, wait for a new round of consensus time and trigger consensus and processing of the contract.
5. The blockchain-based university of aged age ecosystem of claim 1, wherein the student ecosystem comprises: the yellow emperor's inner school, the qin chess, painting and calligraphy school, the intelligent application school and the miscellaneous grain crop school.
6. The blockchain-based university of aged people ecosphere system of claim 2, wherein the shared laboratory module comprises:
and (4) a platform fund account, wherein the students hatch the entrepreneurship project on the platform, the platform workers check the project, and post the tender according to the scale of the project, and the tender participating personnel are divided into the students and the platform entrepreneurs.
The mental homestead module includes:
and the student personal account is mainly used for consumption of a college internal mall, mental home construction and external consumption.
7. The ecological circle system of college for senior citizens based on the block chain as claimed in claim 2, wherein the fund pool penetrates through the ecological circle system of college senior citizens based on the block chain through the communication among the docking platform module, the shared laboratory module and the mental home module and by relying on the ecological circle system of college senior citizens based on the block chain, so that the information, storage and integration of the fund are realized.
8. The blockchain-based university of aged people ecosystem of claim 1, wherein the blockchain-based university of aged people ecosystem is provided with:
and the platform administrator enjoys the highest system authority, can operate any function of the platform and can distribute the authorities of different roles.
The lecturer mainly teaches courses, issues learning courses and learning materials in a college, and the lecturer can be a professional teacher, and basically acts as a lecturer to give lessons by an internal student in a wool-tunneling self-recommending mode, namely preferentially recruits the lecturer in the student.
The old man student, the old man student learns at four colleges, and the different knowledge of results enriches the knowledge storage capacity of oneself, and the student can be at social demands such as system record oneself health file, time bank, close-to-end care, family heritage. The method is characterized by comprising the steps of student entrance, student learning, account transaction learning, student departure and student lifelike trace preservation.
The cooperative enterprise can participate in the project bidding of the old student, help the potential old student support the entrepreneurship project, develop the project with the old student, and the old student and the cooperative enterprise can declare the project to carry out early-stage initial development, patent declaration and testing on the platform.
And the resident merchant is resident in the ecological circle system of the college for the aged based on the block chain, and provides corresponding mall service for the college for the aged students.
And the government dials money according to the operation condition of the system and the learning achievement of the students every year, and the platform can apply corresponding government support amount to the government according to the project difficulty degree of the students.
9. The blockchain-based university for aged people ecosystem of claim 8, wherein the blockchain-based university for aged people ecosystem is further provided with:
the super administrator of the system has all operation authorities of the system, namely, the administrator who has the APP side manages the operation authorities and also has the operation control authorities of the PC side.
10. The ecological circle system of block chain-based college for senior citizens' university of claim 1, wherein the login mode of the student ecological system comprises iris, fingerprint, face recognition, and account password.
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