KR20230033365A - System for smart integrated survey and result searching - Google Patents

Abstract

The present invention relates to a smart integrated survey and result search system, which comprises a survey participant terminal, a survey device, and a survey requester terminal. Particularly, the smart integrated survey and result search system comprises: a survey requester terminal for receiving a survey participant condition and a survey question from a survey requester, and transmitting the same to a survey device with a compensation coin; a smart contract-based survey device for selecting a survey participant corresponding to the survey participant condition received from the survey requester terminal to transmit the survey question to the corresponding survey participant terminal, receiving a survey answer from the survey participant terminal to generate a survey result, and differentially paying the compensation coin to the survey participant terminal on the basis of the survey result; and a survey participant terminal for providing the survey participant with the survey question received from the survey device. Accordingly, a highly reliable survey result can be generated, and the survey result can be easily searched by using a keyword created by the survey requester. Also, profits can be created through a survey result, and the survey result can be more variously utilized.

Description

Smart integrated survey and result retrieval system {SYSTEM FOR SMART INTEGRATED SURVEY AND RESULT SEARCHING}

The present invention relates to a survey system using a smart contract, and to a system capable of conducting a survey with high reliability, easily searching for survey results, and utilizing the survey results for sales. it's about

A survey is basically a survey method that is widely used to secure various opinions or statistical data by recruiting a specific target group (panel), asking questions to the target group, and collecting the results to produce a desired result. These surveys are used by corporations or broadcasting companies to publicize and/or find out market reactions, or conducted by research institutes for specific research/experiments, or conducted by individuals for various purposes. In addition, with the rapid development of various businesses using the Internet, not only large-scale companies, research institutes, and government agencies, but also small businesses and individuals need survey results for various purposes.

In particular, with the development and spread of the Internet and smart devices, the conventional survey method, which was conducted offline or through a direct phone call, is changing to an online method using the Internet and smart devices. Korean Patent Laid-open Publication No. 10-2017-0039853 is an invention related to an online survey system, and describes a system and survey method for conducting an online survey by displaying chart images and link pages along with various report forms on a terminal. there is.

This online survey method has the advantage of being able to conduct and collect surveys on various target groups in real time regardless of distance and time. As such, online surveys can be surveyed and collected in real time, and have the advantage of easily securing a more diverse population. However, since the online survey method is a non-face-to-face method and only the survey questions are delivered, there are many cases in which survey participants simply choose an answer without reading the survey questions properly or choose an answer without thinking or thinking. For example, a survey participant skips a survey through simple repeated clicks without properly examining a survey question, or a subject completely unrelated to the survey question proceeds with the survey. In this way, if the subjects answered without understanding or worrying about the questions of the survey, the reliability of the survey results is low, and it is difficult to properly achieve the purpose of the survey.

In addition, surveys are conducted for various purposes. When a survey is conducted on a target group and results are derived, the survey process is generally completed when the results are submitted to clients such as companies, schools, governments, research institutes, and individuals. do. Such a survey process is structured so that the results are only delivered to the relevant client, so that various survey clients cannot search for data or resell the results to the market, and the actual survey results are only one-time. There are many.

Korean Patent Publication No. 10-2017-0039853

The present invention has been devised to solve the above problems, and the problem to be solved by the present invention is to increase the concentration of survey participants on survey questions while having the advantage of real-time survey and collection of online survey results. It is to provide a smart integrated survey and result retrieval system and method that can increase the reliability of the survey.

In addition, the problem to be solved by the present invention is to provide a smart integrated survey and result retrieval system and method that can increase the usability of survey results by enabling resale and inquiry in various forms, rather than just one-time survey results. is to provide

The above and other objects and advantages of the present invention will become apparent from the following description of preferred embodiments.

For the above purpose, in a smart integrated survey and result search system including a survey participant terminal, a survey device, and a survey requester terminal, the survey participant conditions and survey questions are input from the survey requester and sent to the survey device together with the reward coin. Selecting a survey requester terminal and a survey participant corresponding to the survey participant condition received from the survey requester terminal, delivering the survey questions to the survey participant terminal, receiving the survey answer from the survey participant terminal, and generating the survey result A smart contract-based survey device that differentially pays compensation coins to the survey participant terminals based on survey results, and a survey participant terminal that provides survey questions received from the survey device to the survey participant terminals. This is achieved by an integrated survey and results retrieval system.

Preferably, the survey apparatus provides a function of searching for survey results using keywords related to the survey results, sells the survey results to a buyer requesting the survey results for a predetermined cost, and then acquires the survey results according to the sale. Costs may be provided to the survey requester.

Preferably, the survey apparatus first filters survey participants from among a plurality of survey participants registered in advance through survey participant conditions received from the survey requester terminal, and then performs DPoS among the filtered survey participants. It may be to select a target to whom the survey is delegated and a target randomly delegated based on double delegation proof of stake (DDPoS) as survey participants, and then to deliver a notification that the survey participant has been selected as a survey participant to a terminal of the selected survey participants.

Preferably, the survey apparatus configures the survey questions in the form of a three-step question of a first question, a second question, and a third question, transmits the questionnaire to a survey participant's terminal, and responds to the contents of the survey participant's answers according to the three-step question. The first question consists of a question to check background knowledge related to the survey topic, and the second question is the current survey among all survey participants conducting the survey. The third question may be composed of questions to confirm the answers of others selected by other survey participants other than the survey participants who answer, and the third question may be composed of questions about the thoughts of the survey participants themselves related to the survey topic.

Preferably, the survey device determines whether an answer to the first question is correct, assigns a weight to the survey participant according to the determination result, and secures the difference in thought between different survey participants as data through a second question. , it may be to generate survey results.

Preferably, the survey device determines whether the answer to the first question is correct, and if the answer is correct, provides a corresponding reward coin to the survey participant through the survey participant terminal, and determines whether the second question and the third question are answered. Accordingly, reward coins may be differentially provided to survey participants through the survey participant terminals.

Preferably, the survey device may induce a clear understanding of the question by paying a relatively large number of reward coins compared to the third question when the answer to the second question is correct.

Preferably, the survey results may be impossible to forge, falsify, and modify through a blockchain-based smart contract.

Preferably, the survey device selects a survey participant based on location information of the survey participant confirmed based on a GPS or a connected base station of the survey participant terminal, and the survey device selects the survey participant's current location based on the location information; Survey participants may be selected based on whether they have previously visited a specific location or the number of visits.

Preferably, the results of the survey may be sold in a subscription form that grants the purchaser permission to view for a certain period of time when the purchaser pays a predetermined fee.

Preferably, the survey results can be completely sold to the buyer, and the buyer can use the results to construct a new result, or it can be further resold.

Preferably, the survey result is completely sold to the buyer in the form of NFT, and the buyer may resell the survey result.

The smart integrated survey and result retrieval system according to an embodiment of the present invention increases the interest and concentration of the survey participants in the survey questions through the survey questions in the form of three-step questions and differential coin payment based on them, so that they can participate more actively. It is possible to secure the reliability of the generated survey results by inducing .

In addition, the smart integrated survey and result retrieval system according to an embodiment of the present invention extracts survey participants based on smart contracts and location information and selects survey participants by informing them of the results to select survey participants that are more suitable for the purpose of the survey. can be selected

In addition, the smart integrated survey and result retrieval system according to an embodiment of the present invention can easily search the generated survey results with keywords generated by the survey requester, and sells the survey results through the search. The results of the survey can be continuously utilized in more diverse ways, and the survey requester can more actively create excellent survey results by generating revenue through the generated survey results. to be replenished repeatedly.

In addition, the smart integrated survey and result retrieval system according to an embodiment of the present invention is a blockchain-based survey, combining reliability assurance and coin payment marketing, so that both survey requesters and survey participants are connected according to their own needs. You can build a survey ecosystem.

However, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

1 is a block diagram of a smart integrated survey and result retrieval system according to an embodiment of the present invention.
2 is a diagram illustrating a survey process of a smart integrated survey and result retrieval system according to an embodiment of the present invention.
3A is a diagram illustrating an example of a survey process of a smart integrated survey and result retrieval system according to an embodiment of the present invention.
Figure 3b is a diagram explaining an example of a survey sale of a smart integrated survey and result retrieval system according to an embodiment of the present invention.
3C is a diagram illustrating an example of compensation according to survey sales of a smart integrated survey and result search system according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Terms and words used in this specification are terms selected in consideration of functions in the embodiments, and the meanings of the terms may vary depending on the intention or practice of the invention. Therefore, the terms used in the embodiments to be described later, when specifically defined in the present specification, follow the definition, and when there is no specific definition, they should be interpreted as meanings generally recognized by those skilled in the art.

1 is a block diagram of a smart integrated survey and result retrieval system according to an embodiment of the present invention.

Referring to FIG. 1, a smart integrated survey and result retrieval system according to an embodiment of the present invention includes a survey participant terminal 100, a survey device 200, and a survey requester terminal 300. The survey requester terminal 300 receives the survey participant conditions and survey questions from the survey requester and delivers them to the survey device along with the reward coin. A smart contract-based survey device 200 that transmits survey items to the participant terminal 100, receives survey answers from the survey participant terminal, and generates survey results, and received from the survey device 200 It consists of a survey participant terminal 100 that provides survey questions to survey participants.

The survey participant terminal 100 provides the survey questions received from the survey device 200 to the survey participants (panel), and delivers the survey answers input from the survey participants (survey population) to the survey device 200. do.

The survey participant terminal 100 is a terminal equipped with a display to deliver survey questions to survey participants, and may include mobile devices such as smartphones and tablet PCs or devices such as PCs, and provides survey questions to survey participants. Devices capable of transmitting can be used without restrictions.

A survey participant may sign up and register as a survey member through the survey participant terminal 100, and the survey apparatus 200 selects a survey participant matching conditions from among previously registered and registered survey participants. .

The survey device 200 is based on a smart contract and delivers the requested survey questions to the survey participant terminal 100, and the survey participant device 100 returns the survey questions transmitted from the survey participants to the survey device. forwarded to (200). The survey device 200 is located on the side of the platform owner that provides the survey service, and provides a security service by sharing a transaction including survey results through a blockchain-based smart contract.

The survey requester terminal 300 receives survey questions from the survey requester, who is the subject conducting the survey, and delivers them to the survey device 200, and sends the survey questions to the survey participants through the survey device 200. It is delivered to the terminal 100, and the results of the survey are collected from the survey participants through the survey participant terminal 100.

The survey requester accesses the smart contract-based survey device 200 using the survey requester terminal 300 and inputs survey questions to be surveyed. At this time, the survey requester selects a survey participant (Right Person), which is a population, through a smart contract provided from the survey device 200 through the survey requester terminal 300 . At this time, the survey participants may select various populations as survey participants according to the survey purpose and content of the survey questions. For example, gender, occupation, age group, nationality and/or population size may be provided.

In addition, the survey requester transfers reward coins provided to survey participants to the survey apparatus 200 through the survey requester terminal 300 . The reward coin is paid to the survey participant as a reward according to the processing result of the survey item provided through the survey device 200 . To this end, the survey requester requests a survey through the survey requester terminal 300 and provides a coin together or purchases a new coin.

In addition, the survey questions input through the survey requester terminal 300 include a gaming function to increase the participation rate and concentration of the survey participants and to increase the reliability of the survey. In the case of an online survey, survey participants do not properly review the survey questions and reflexively choose an answer to the presented survey questions, which reduces the reliability of the proper survey results and affects the intention of the survey requester, who is the subject of the survey. get caught up

In particular, companies (companies) that conduct surveys usually have a panel of a specific group (panel with specific conditions) and conduct a survey based on the panel. However, when the members of the panel are composed of people with similar thoughts or shapes, there may be a tendency to lean toward a particular orientation. In this way, when a survey is conducted on a panel of a group biased toward a specific inclination, the survey content is biased to one side, making it difficult to use the actual survey content as a standard. Moreover, in the process of conducting a survey, survey subjects tend to submit their opinions without reading the questions properly, so the survey ends too quickly, requiring work to increase reliability. Moreover, the survey data itself can be manipulated regardless of the decrease in reliability, or there are cases in which only the desired data must be extracted from the original survey data. In addition, in the case of a specific survey, there are cases in which the survey is conducted in a situation where it is not sufficiently confirmed who should be the panel for the accurate survey to be conducted, so that representative panelists may not be able to conduct the survey.

Therefore, in the present invention, the participation of the survey participants is increased and the reliability of the survey results is increased through a blockchain-based smart contract and a gaming function.

As one of the measures to secure the reliability of the survey, in the present invention, survey participants (panels) are selected through the following two methods.

First, the survey participant (panel) is granted a survey delegation function based on Delegated Proof of Stake (DPoS). Through this, the delegation object pays reward coins to activate delegation, and the delegation object using the reward coin paid when delegation is activated receives a higher reward coin than the non-delegation person. Through this, when a survey participant receives a survey question about an area he/she is not familiar with, he or she can designate and delegate the question to another person, thereby conducting the survey to a survey participant with more specialized knowledge.

In addition, weights can be assigned to survey participants delegated through delegated proof of stake according to the number of delegates. That is, for example, if a survey participant A receives 500 delegates, the value of the answer or table selected by A may be recognized as 501 values.

Through such delegated proof-of-stake, the delegated person can delegate to a person better than himself, and a person more suitable for the survey can be delegated as a survey participant, and in this process, a structure in which reward coins are paid is established. do.

Second, survey participants (panels) are randomly delegated based on Dual Delegated Proof of Stake (DDPoS). Through this, the survey device 200 may select a group whose thoughts are not biased as survey participants. Double Delegation Proof of Stake prevents a group of survey participants from being biased toward a specific group. That is, the survey results of the entrusted expert and a group of randomly selected survey participants may be checked separately.

In this way, by conducting a survey by mixing DPoS-based survey participants and DDPoS-based random survey participants, it is possible to prevent survey participants from being biased toward a specific tendency. Delegated Proof of Stake (DPoS) and Double Delegated Proof of Stake (DDPoS) are block-chain consensus algorithms that apply them to surveys to prevent bias toward specific tendencies or groups while allowing better survey participants to participate in surveys. However, the methods for selecting the two survey participants described above are applied after a survey target is clearly selected through basic survey participant setting conditions. That is, after filtering the survey participants primarily through basic survey participant conditions such as nationality, gender, age group, etc. set by the survey requester, the above-described delegated survey participants and random survey participants are selected from among the filtered survey participants. .

Then, the survey device 200 transmits a notification that the survey participant has been selected to the selected survey participant terminal 100 .

Next, in the present invention, as a method for increasing the reliability of the survey, the survey device 200 configures the survey questions in the form of a three-step question of a first question, a second question, and a third question, Knowledge can be confirmed and questions can be advanced.

The first question is composed of a question confirming background knowledge related to the survey topic. Although survey participants are selected according to the conditions for setting the survey participants, it is not possible to completely select the required level of survey participants only with the setting conditions. For example, if the conditions for setting survey participants are very limited, it may be difficult to secure the required number of survey participants. It is not possible to secure the diverse survey participants required for the survey. However, conversely, if the survey participants are set widely, it is possible to secure a variety of survey participants, but it is not known whether the survey has a knowledge level base capable of conducting a survey on a required topic, and thus the reliability of the survey results is lowered. Therefore, in the present invention, the survey items are configured in the form of three-step questions, and first, the level of knowledge and understanding of the survey participants is grasped through the first question. At this time, the survey device 200 determines whether the answer to the first question is correct or not, and checks whether the survey participant has a knowledge base capable of properly answering the corresponding survey question, so that each survey participant or each The reliability of survey results is improved by assigning weights to survey questions.

For example, if the subject of the survey is related to chemical substances, it is possible to determine whether the survey participant has basic knowledge in the field of chemistry by asking to confirm a simple chemical formula as a first question.

In this way, the survey device 200 first asks the first question among the three-step questions to the survey participant and confirms whether the answer to the first question is correct, so that the survey participant has basic knowledge about the survey topic. check how much In addition, the survey device 200 may increase the accuracy and reliability of survey results by assigning weights to responses of survey participants having higher base knowledge (correctly answering the first question).

Next, the second question is configured as a question confirming the thoughts (answers) of others selected by the remaining survey participants other than those currently answering the survey among all survey participants conducting the survey. As for the second question, it is possible to remove the temptation that one's own thoughts and others' thoughts should be matched by asking other people's thoughts, unlike the survey participants' own thoughts in general surveys. In this case, the others may be other survey participants participating in the corresponding survey.

And, the third question is composed of a question about the opinion of the survey participant in relation to the survey topic, and corresponds to a general survey question.

The survey device 200 compares the thoughts of the other survey participants obtained through the second question with the thoughts of the target survey participant obtained through the third question, obtains the difference in opinion as data, and includes it in the survey result. there is.

In this way, the survey apparatus 200 assigns a weight to each survey participant through the first question, the second question, and the third question, and analyzes the difference in opinion to secure reliability of the survey result. In addition, the survey apparatus 200 provides a gaming function that differentially pays reward coins to the survey participants for each of the first, second, and third questions so that the survey participants can read the survey questions more intensively. do. In this case, the reward coin provided to the survey participant may be a reward coin delivered by the survey requester to the survey apparatus 200 through the survey requester terminal 300 .

In particular, unlike the second question and the third question that ask for the opinions of the survey participants, the first question is a question about related knowledge, and since the answer to the question is fixed, it can be determined whether the survey participant chose the correct answer or not. Therefore, the survey device 200 pays a reward coin according to whether the second question and the third question are answered, checks whether the answer to the first question is correct, and pays the set reward coin only when the answer is correct In this way, reward coins can be paid differentially. Through such differential payment of reward coins, the survey device 200 prevents survey participants from passively or reflectively selecting answers to survey questions, and allows survey participants to more actively read and think about survey questions. You may be prompted to respond.

In particular, a relatively large amount of reward coins are paid for the second question, which plays a role in inducing people to fully understand the contents of the survey and answer through the process of matching others' thoughts, and to answer their own thoughts. The understanding of the survey can be improved through the gaming method of correcting the question rather than the survey through the method of paying a relatively small amount of reward coins for the 3 questions.

For example, 10 coins are paid if the second question is correct, 1 coin is paid if the answer is incorrect, and 1 coin is paid as the basic coin for the third question. It can lead you to read and understand the problem accurately.

In addition, by arranging the questions in a different order without knowing which question is the first question, the second question, and the third question, and making the questions different in difficulty, higher quality survey results can be induced. .

The survey apparatus 200 collects survey responses from the survey participant terminals 100 and calculates survey results. Then, the survey device 200 transfers the survey result to the survey requester terminal 300 and provides it to the survey requester.

In this way, the survey requester may receive survey results by transferring survey conditions and questions to the survey apparatus 200 using the survey requester terminal 300 . In this way, through the smart integrated survey and result search system according to an embodiment of the present invention, the survey requester can receive required survey results without spending a lot of money and time. Therefore, it is possible to conduct surveys that are needed by small businesses or individuals who have previously been difficult to conduct surveys due to problems of time and cost, as well as targets such as companies, research institutes, universities, and government agencies that have conventionally conducted surveys. there is.

In addition, the smart integrated survey and result retrieval system according to an embodiment of the present invention has a function of searching for and selling generated survey results. Conventional survey methods stop at delivering generated survey results to a survey requester, which is a requester. Accordingly, since the survey results are provided and used only to the survey requester, these survey results are often discarded after the survey. However, the smart integrated survey and result retrieval system according to an embodiment of the present invention provides a search function for a plurality of generated survey results, so that a third party (information buyer, 400) can obtain the survey results required. You can search, and you can sell it for a certain cost. In this case, the sales revenue is provided to the survey requester through the survey requester terminal 300 via the survey device 200 . Through this survey result sales process, high-quality survey results can be used without being discarded, and a third party can purchase the survey results they need at a relatively low cost by purchasing them without conducting a separate process. can be obtained In addition, a survey requester who has requested a corresponding survey result may earn revenue by selling the survey result.

In this way, when the survey results are sold through the survey device 200, a third party who has purchased the survey results resells or falsifies and falsifies the survey results, and pays the initial reward coin to obtain the survey results. And a situation in which the rights of the sold survey requester may be violated. Moreover, problems such as dissemination of incorrect survey results by falsifying the survey results may occur. Therefore, in the present invention, the survey device 200 generates and sells the survey results based on the smart contract, thereby forging and falsifying the survey results generated by including the survey results and sales details in the blockchain transaction. can prevent

2 is a diagram illustrating a survey process of a smart integrated survey and result retrieval system according to an embodiment of the present invention.

Referring to FIG. 2 , in the smart integrated survey and result retrieval system according to an embodiment of the present invention, a surveyor requests a survey on a specific subject, and the survey is conducted by delivering the survey to pre-registered survey participants.

First, the survey device conducts a survey based on a smart contract and serves as a server. A plurality of survey participants access the survey device through a survey participant terminal and register as a survey participant through a method such as membership registration. use as For example, a survey participant may register as a survey participant through member registration after installing a survey-related application on a survey participant terminal such as a smart phone.

A survey requester accesses a survey device through a survey requester terminal and delivers survey questions along with a predetermined reward coin. At this time, the reward coin is paid as a reward for the survey participant who conducted the survey, and is paid differentially according to the type of survey question and the answer. And, as for the survey items, the survey requester can directly register the survey items, or it can be registered through a more specialized agency.

In addition, the survey requester sets conditions for a subject to be surveyed through the terminal. At this time, the survey participant conditions are set differently according to the survey subject to be investigated, and may include the nationality, age, gender, etc. of the survey participant as in a general survey, and the characteristics of the online survey using the survey participant terminal Location information of a survey participant identified based on the GPS of a survey participant's terminal or a connected base station may be set as a survey condition by using . In this way, the present invention can set the conditions of the survey participants to conventional fixed conditions such as nationality, age, gender, etc., as well as the current location of the survey participant based on the survey participant's terminal, whether or not the survey participant has visited the corresponding location within a certain period of time, or By setting the number of visits as a condition, a variable condition can be set.

For example, when conducting a survey related to commercial districts or interests in a specific region, survey participants who have never been to the region or who have visited the region once a long time ago are not suitable for the survey. Therefore, it is possible to check whether the survey participant is currently visiting the corresponding location through the survey participant's terminal or check records of previous visits to the corresponding location (visit time, number of visits, etc.), and then use it as a survey participant selection condition. In this way, by conducting the survey based on the location information of the survey participants, more accurate survey results can be obtained.

When the survey items and reward coins are received from the survey requester terminal, the survey device enters into a smart contract with the survey requester terminal to conduct the survey.

Further, the survey device selects a survey participant matching a condition of the survey participant from among a plurality of registered survey participants. Further, the survey apparatus delivers notifications by time and location to selected survey participant terminals so that the survey participants can participate in the survey through the survey participant terminals.

When a survey notification is delivered to the survey participant's terminal, the survey participant inputs answers to the survey questions provided from the survey participant's terminal and transmits them to the survey device. At this time, the survey items are composed of a three-step question form of a first question, a second question, and a third question, and the survey participant proceeds to answer the three-step question.

In addition, in the above configuration, although it is described that it is composed of three-step questions of the first question, the second question, and the third question, it is not necessarily limited to the three-step question, and in addition to the three-step question, other questions from the original purpose are described. By randomly adding questions, the reliability of survey results can be improved by making survey participants unaware of which ones are genuine survey contents.

When an answer to a survey question composed of a three-step question form is transmitted from a survey participant terminal, the survey device evaluates each of the three-step questions of each survey item and provides a corresponding reward coin. In addition, the survey apparatus generates survey results using analysis AI and the like, and delivers the generated survey results to the survey requester terminal.

In addition, the survey device sets a search keyword for the survey result by using the survey item, the survey result, and the keyword delivered by the survey requester. At this time, the search keyword of the generated survey result is used by a third party information buyer to search for the survey result.

The smart integrated survey and result retrieval system of the present invention not only delivers the survey results to the survey requester, but also plays a relay role of selling the generated survey results to a third party information buyer. Conventional survey methods stop at delivering the generated survey results to the survey requester, but the present invention provides a function to search for survey results for wider use and sells the search results to information buyers. can do. The information purchaser can receive the survey result by searching for a required survey result among a plurality of survey results and then paying a predetermined cost (GAS fee and information usage fee) to the survey device. In this way, the survey results can be searched based on keywords, and the provided survey results are data recorded in the blockchain and cannot be modified or changed/transformed.

In addition, the survey apparatus transmits the information fee received as sales revenue of the survey results to the survey requester through the survey requester terminal, so that the survey requester can obtain additional benefits.

The smart contract-based survey device according to an embodiment of the present invention can create additional value through the above-described sales method. However, if survey results are forged or reproduced and distributed, the rights of the survey requester may be violated and the reliability of the survey results is lowered. Therefore, in the present invention, a survey request and a purchase contract are concluded through a smart contract, and the survey results are recorded in a block chain to prevent forgery and copying of the survey results.

3A is a diagram illustrating an example of a survey process of a smart integrated survey and result retrieval system according to an embodiment of the present invention.

Figure 3b is a diagram explaining an example of a survey sale of a smart integrated survey and result retrieval system according to an embodiment of the present invention.

3C is a diagram illustrating an example of compensation according to survey sales of a smart integrated survey and result search system according to an embodiment of the present invention.

Referring to FIGS. 3A to 3C , as shown in FIG. 3A , the survey requester pays reward coins to the smart contract-based survey device through the survey requester terminal, inputs survey questions, and sets survey participant conditions. Since the example of FIG. 3A deals with a survey topic related to the spread of electric vehicles, the survey participants are male office workers in their 50s, the target number is 5,000, the total number of reward coins is 50,000, and the total number of questions is set to 10. did At this time, the entered condition becomes smart contract (1), and smart contract (1) can later become a search condition in the sales process as a result of the survey.

The survey apparatus extracts a population by selecting matching survey participants from registered survey participants according to set conditions. Further, the survey apparatus delivers the survey items to the survey participants through the survey participant terminals.

In an example of the survey items described in FIG. 3A, the first question is to confirm the survey participant's base knowledge through whether or not the electric vehicle emits CO2, and the second question is to check the knowledge of others about supplying electric vehicles at cost led by the government. After asking questions about thoughts (public opinion) to remind the participants of the survey questions, the thoughts of the survey participants are asked through the third question. Through this process, it is possible to assign weights based on the background knowledge of the survey participant or to exclude the survey participant's questions from the results. In addition, through the second question, the survey participants can be reminded of the survey item by making them think about what other people's thoughts (public opinion) are on the corresponding question, and through the third question, the opinion of the survey participant can be confirmed. . Through the structure including the second and third questions, the survey requester is asked to think about what others think, not his or her own thoughts, so that the survey requester can express his or her opinion without being buried in public opinion.

In addition, while the survey questions are configured in the form of three-step questions, reward coins are paid differentially for each step question. For example, for a first question with correct and incorrect answers, coins are provided differently depending on whether or not the answer is correct, and coins are provided differently for the second question and the third question depending on whether or not the answer is answered. Through such coin payment, it is possible to motivate the survey requester to answer the correct answer after sufficiently thinking about the first question, and to motivate the second question and the third question to focus on answering.

When the survey results are collected through such a survey procedure, the survey device generates the survey results and delivers the results of the survey to the survey requester through the survey requester's terminal.

The survey result generated through the process shown in FIG. 3A described above may be sold to a third party (information buyer) through the sales process shown in FIG. 3B. For example, the survey requester may consign the sale of specific survey results while delivering predetermined coins to the survey device.

The survey device discloses the keyword for search for sale about the entrusted survey result as a smart contract (2). At this time, the smart contract (2) includes the search conditions included in the smart contract (1) as search keywords, and may additionally include search keywords in consideration of the survey results. To this end, when the survey requester inputs the smart contract (1), the survey participant inputs content for easy participation and inputs keywords mainly for information buyers who purchase the result will search. In addition, the smart contract (2) helps information buyers to decide whether to purchase the survey results by enabling them to check part of the survey results. Through this, information buyers can search for and utilize the necessary survey results with a simple search.

The survey device grants the information buyer the right to view the survey result (data) for a predetermined period of time when an information buyer requests purchase of a specific survey result through keyword search and receives coins, or NFT (Non-Fungible Token) can be sold permanently. Survey results can be cited in papers, institutional data, and company data, which can be displayed in the same form as the search results for information buyers, and a coin is needed to view the survey results, so coins are valued in the end. will be able to take

Further, the survey device transfers the sales price (coin) received from the information purchaser to the survey requester terminal. In the example of FIG. 3B, a function to retrieve survey results is provided to information buyers at a cost of 0.1 coins, and when the information buyers request to view a specific survey result, 100 coins are paid as a usage fee and delivered to the survey requester. will do Through this process, the survey requester can recover some of the costs (coins) spent on conducting the survey, and can obtain additional benefits according to the survey results. For example, when a survey requester spends 50,000 coins to conduct a survey, as shown in FIG. 3a, and sells the right to view the generated survey results for 100 coins, a total of 500,000 coins is generated when 5,000 pages are subscribed. This will generate an income of 450,000 coins.

As shown in FIG. 3C, a plurality of information buyers pay a fee while searching for and reading required survey results through the survey device, and the paid cost is paid through the survey device. It is paid to the survey owner who manages and provides survey services, and some costs are paid to the platform owner who manages the survey device, and the generated survey results are used on a one-time basis. It can be used for more diverse purposes rather than being discarded after being sold, and additional revenue can be generated through the sales method, resulting in higher quality survey results.

As such, the smart integrated survey and result retrieval system according to an embodiment of the present invention builds a smart contract-based survey method so that the survey can be conducted without a large cost, and the survey results can be sold to generate revenue. Therefore, not only large-scale targets such as conventional companies, government agencies, and research institutes conduct surveys for business and research purposes, but also individuals such as small businesses and YouTubers conduct surveys for various purposes and sell them. that can generate revenue.

The present invention including the above information can be written as a computer program. Codes and code segments constituting the program can be easily inferred by computer programmers in the art. In addition, the prepared program can implement the method of the present invention by being stored in a computer-readable recording medium or information storage medium, read and executed by a computer. And, the recording medium includes all types of computer-readable recording media.

Although the present invention has been described in detail with preferred embodiments, the present invention is not limited to the above-described embodiments, and various modifications may be made by those skilled in the art within the scope of the technical idea of the present invention. possible.

100: Survey participant terminal
200: survey device
300: Survey requester terminal
400: information buyer

Claims (9)

In a smart integrated survey and result retrieval system including a survey participant terminal, a survey device, and a survey requester terminal,
A survey requester terminal that receives survey participant conditions and survey questions from a survey requester and delivers them to the survey device along with a reward coin;
A survey participant corresponding to the survey participant condition received from the survey requester terminal is selected, and survey items are delivered to the survey participant terminal, and a survey answer is received from the survey participant terminal to generate a survey result. A smart contract-based survey device that differentially pays reward coins to the survey participant terminals based on; and
a survey participant terminal providing survey participants with the survey items received from the survey device;
Including,
It provides a function to search for survey results generated by selecting keywords, sells the survey results searched through open keywords to buyers who request them for a certain fee, and then returns the profits obtained from the sales to the survey requester. A smart integrated survey and result retrieval system. According to claim 1,
The survey device first filters survey participants from among a plurality of survey participants registered in advance through the survey participant conditions received from the survey requester terminal, and then conducts the survey by Delegated Proof of Stake (DPoS) among the filtered survey participants. A smart integrated survey and result retrieval system that selects a delegated target and a randomly delegated target based on DDPoS as a survey participant, and then delivers a notification that the selected survey participant's device was selected as a survey participant. . According to claim 1,
The survey apparatus configures survey questions in the form of a first question, a second question, and a third question, delivers them to the survey participant terminal, and compensates for the responses of the survey participant according to the three-step question. It includes a gaming function that pays coins differentially,
The first question is composed of a question confirming background knowledge related to the survey topic, and the second question is a person selected by the remaining survey participants other than those currently answering the survey among all survey participants conducting the survey. A smart integrated survey and result retrieval system consisting of a question confirming the answer of, and the third question consisting of a question about the thoughts of the survey participant related to the survey topic. According to claim 3,
The survey device determines whether the answer to the first question is correct, assigns a weight to the survey requester according to the determination result, and secures the difference in opinion between different survey participants as data through the second question, A smart integrated survey and results retrieval system that generates survey results. According to claim 3,
The survey apparatus determines whether an answer to the first question is correct, and if the answer is correct, provides a corresponding reward coin to the survey participant through the survey participant terminal;
Differentially providing reward coins to survey participants through the survey participant terminal according to whether the second question and the third question are answered;
A smart integrated survey and result retrieval system that induces a clear understanding of the question by paying more reward coins when the second question is answered correctly than when the third question is correct. According to claim 1,
The survey results are a smart integrated survey and result search system that cannot be forged, tampered with, or modified through a blockchain-based smart contract. According to claim 1,
The survey apparatus selects a survey participant based on location information of the survey participant confirmed based on a GPS or a connected base station of the survey participant terminal;
The smart integrated survey and result search system, wherein the survey device selects survey participants based on the location information based on the current location of the survey participant, whether or not they have previously visited a specific location, or the number of visits. According to claim 1,
The survey results are sold in the form of a subscription that gives the purchaser the right to view for a predetermined period of time, a smart integrated survey and result search system. According to claim 1,
The survey results are completely sold to the buyer in the form of NFT, and the buyer can resell the survey results, a smart integrated survey and result search system.

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