KR20200073767A - Air Quality Information Management System Based on Block-Chain - Google Patents

Abstract

The present invention relates to a blockchain-based atmospheric information management system. More particularly, the present invention relates to an atmospheric information management system using a blockchain, which ensures the authenticity of atmospheric information provided by using a blockchain network, safely provides identified atmospheric information while preventing forgery and alteration, and can induce activities of participants.

Description

Blockchain based air information management system {Air Quality Information Management System Based on Block-Chain}

The present invention relates to a blockchain-based atmospheric information management system, and more specifically, to ensure the authenticity of the atmospheric information provided by using a blockchain network, while safely providing the identified atmospheric information while preventing forgery and alteration, It relates to a standby information management system using a blockchain that can induce the activities of participants.

Recently, due to the frequent effects of yellow dust originating from China and the rapidly increasing concentration of fine dust, people are sensitive to atmospheric information, and the tendency to obtain information about air quality is increasing.

In particular, PM _2.5 is one of the indicators for determining the concentration of fine dust, and Korea's PM _2.5 level is higher than that of major cities in the world. PM _2.5 is an indicator that can measure ultrafine dust. Since microfine dust has a greater human risk than microdust, it is becoming increasingly important to provide detailed air quality information, such as ultrafine dust, to people. .

Currently, Air Korea, which is operated by the Korea Environment Corporation, provides air information based on data obtained from about 323 stationary measuring stations installed nationwide. Atmospheric information for each city is the main service.

However, the above atmospheric information providing system has a disadvantage in that it is difficult to obtain atmospheric information about a local location based on a stationary station, and thus has a limitation in providing accurate atmospheric information where people are currently located. In the case of the measuring station, it is located in a park or suburb where there is little floating population, so it is not suitable for grasping the specific atmospheric information of a city or a place where people are concentrated.

On the other hand, in identifying and resolving the causes of deteriorating air quality in Korea, securing reliability of air information is also an important issue in the situation of conflict with neighboring countries such as China. There is a need for a system that can increase the reliability of atmospheric information and provide atmospheric information in various places.

The object of the present invention is to ensure the authenticity of the atmospheric information provided by using a blockchain network, safely provide the identified atmospheric information while preventing forgery and alteration, and wait information using a blockchain that can induce the activity of participants. It is to provide a management system.

In order to solve the above problems, an embodiment of the present invention is a standby information management system including a standby information providing terminal and a management server capable of accessing a blockchain network, wherein the standby information providing terminal is a standby to be transmitted. A hash value extraction unit for extracting a hash value for information; A blockchain registration unit that registers information including the hash value as a transaction in a connected blockchain network; And a standby information transmission unit transmitting the standby information to the management server, wherein the management server comprises: a standby information receiving unit receiving the standby information from the standby information providing terminal; A general atmospheric information providing unit that provides general atmospheric information in which the detailed atmospheric information is not identified in the standby information to the standby information request terminal; And a special atmospheric information providing unit that provides the special atmospheric information including the detailed atmospheric information to the standby information requesting terminal in the standby information.

In one embodiment of the present invention, the standby information transmitting unit may transmit the identification information of the standby information, the block information of the blockchain network in which the hash value of the standby information is recorded, and the standby information to the management server.

In one embodiment of the present invention, the general atmospheric information providing unit, receiving a general atmospheric information request for the standby information from the standby information request terminal; Deriving a hash value of the waiting information received and stored from the waiting information providing terminal, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the waiting information; Extracting detailed atmospheric information on the waiting information, and performing masking on the detailed atmospheric information; And transmitting the masked waiting information to the waiting information requesting terminal.

In one embodiment of the present invention, the special atmospheric information providing unit, receiving a special atmospheric information request for the waiting information from the waiting information request terminal; Requesting consent to the standby information providing terminal that provided the standby information; Receiving consent from the standby information providing terminal that provided the standby information; Deriving a hash value of the waiting information received and stored from the waiting information providing terminal, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the waiting information; And transmitting the standby information to the standby information request terminal.

In one embodiment of the present invention, the management server further includes a reward management unit, the reward management unit, when receiving the standby information from the standby information providing terminal and the detailed standby information providing unit from the standby information providing terminal When receiving consent for providing standby information including information, a reward point may be given to the account of the standby information providing terminal.

According to an embodiment of the present invention, a standby information management system using a blockchain capable of safely providing identified atmospheric information while ensuring authenticity of provided atmospheric information using a blockchain network and preventing forgery and alteration. Can provide.

According to an embodiment of the present invention, by verifying whether or not the forgery of the standby information received from the management server, it is possible to exert the effect of providing more accurate atmospheric information.

According to an embodiment of the present invention, upon request, special atmospheric information including detailed atmospheric information, such as detailed atmospheric information, or providing non-identified general atmospheric information on detailed atmospheric information such as detailed measurement location information or the like. It can exert an effect that can provide.

According to an embodiment of the present invention, since it provides an incentive for consent to provide special atmospheric information including detailed atmospheric information as well as an incentive for providing atmospheric information to the air information providing side, it is possible to induce participants' activities The management server can exert an effect of collecting more atmospheric information.

According to an embodiment of the present invention, the module for measuring the atmospheric information of the standby information providing terminal is implemented in a mobile form, so it is easy to change the atmospheric measurement place according to the movement of the participant. It can exert the effects that can be provided.

According to an embodiment of the present invention, it is possible to exert the effect of more accurately verifying the authenticity of the atmospheric information itself and the details of the atmospheric information transaction using the blockchain network.

1 shows an overall configuration of a standby information management system according to an embodiment of the present invention.
2 schematically shows the internal configuration of a standby information providing terminal according to an embodiment of the present invention.
3 schematically shows a data breakdown of a block in a blockchain network according to an embodiment of the present invention.
4 schematically shows a configuration of a management server according to an embodiment of the present invention.
5 schematically shows steps performed in the general air information providing unit according to an embodiment of the present invention.
Figure 6 schematically shows the steps performed by the special atmospheric information providing unit according to an embodiment of the present invention.
7 schematically shows the data details of a block of a blockchain network recorded by a special atmospheric information providing unit according to an embodiment of the present invention.
8 schematically shows the execution steps of the standby general information providing unit of the management server according to an embodiment of the present invention.
9 exemplarily shows an internal configuration of a computing device according to an embodiment of the present invention.

In the following, various embodiments and/or aspects are now disclosed with reference to the drawings. In the following description, for purposes of explanation, a number of specific details are disclosed to aid the overall understanding of one or more aspects. However, it will also be appreciated by those skilled in the art that this aspect(s) can be practiced without these specific details. The following description and the annexed drawings set forth in detail certain illustrative aspects of the one or more aspects. However, these aspects are exemplary and some of the various methods in the principles of the various aspects may be used, and the descriptions described are intended to include all such aspects and their equivalents.

In addition, various aspects and features will be presented by a system that may include multiple devices, components and/or modules, and the like. The various systems may also include additional devices, components and/or modules, and/or may not include all of the devices, components, modules, etc. discussed in connection with the drawings. It must be understood and recognized.

As used herein, "an embodiment", "yes", "a good", "an example", etc. may not be construed as any aspect or design described being better or more advantageous than the other aspect or designs. . The terms'~unit','component','module','system', and'interface' used in the following generally mean a computer-related entity, for example, hardware, hardware It can mean a combination of software and software.

Also, the terms “comprises” and/or “comprising” mean that the feature and/or component is present, but excludes the presence or addition of one or more other features, elements, and/or groups thereof. It should be understood as not.

Further, terms including ordinal numbers such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from other components. For example, the first component may be referred to as a second component without departing from the scope of the present invention, and similarly, the second component may be referred to as a first component. The term and/or includes a combination of a plurality of related described items or any one of a plurality of related described items.

In addition, in the embodiments of the present invention, unless defined otherwise, all terms used herein, including technical or scientific terms, are generally understood by those skilled in the art to which the present invention pertains. It has the same meaning as that. Terms, such as those defined in a commonly used dictionary, should be interpreted as having meanings consistent with meanings in the context of related technologies, and are ideal or excessively formal meanings unless explicitly defined in the embodiments of the present invention. Is not interpreted as

1 shows an overall configuration of a standby information management system according to an embodiment of the present invention.

The standby information management system of the present invention includes a blockchain network, a standby information providing terminal 1000 that can access the blockchain network, a management server 2000 receiving the standby information from the waiting information providing terminal 1000, and the management It includes a standby information request terminal 3000 for receiving standby information from the server 2000.

The atmospheric information providing terminal 1000 is a computing device capable of communicating with an atmospheric information measuring device, which may be a smart phone, a desktop, and an atmospheric measuring device, or an atmospheric measuring institution or a server, desktop of an enterprise managing atmospheric data, It may correspond to a computing device such as a smartphone.

The standby information providing terminal 1000 may sense environment information, etc. of a place where the measurement person is located in the form of a mobile device, and may generate standby information based on the sensed information.

Atmospheric information transmitted/received from the atmospheric information management system includes measurement information, atmospheric measurement location information, wind direction information, wind speed information, temperature information, PM ₁₀ information, PM _2.5 information, ozone concentration information, nitrogen dioxide information, carbon monoxide information, ultraviolet information and sulfurous acid Gas information, and the like.

On the other hand, the standby information request terminal 3000 is a computing device of an institution that can perform analysis, provision of related services, etc. by using one or more atmospheric information such as an atmospheric information-related institution, an insurance company, a weather-related company, or a healthcare service company. This may correspond to a computing device including one or more processors and one or more memories, such as a desktop, smartphone, or server.

Preferably, communication and data transmission and reception between the standby information providing terminal 1000, the management server 2000 and the standby information requesting terminal 3000, respectively, for implementing a standby information management system according to an embodiment of the present invention. It is preferably performed by a dedicated application.

In the present invention, both the standby information providing terminal 1000, the management server 2000, and the standby information requesting terminal 3000 can access the blockchain network. The blockchain network is preferably a public blockchain network, and records data, transmission history, etc. related to the contents of the standby information according to the present invention, and can be used in later verification or verification of the standby information.

The blockchain network may correspond to a dedicated blockchain network for implementing the standby information management system according to the present invention, or may be a blockchain network implemented for other purposes. In the case of a blockchain network implemented for another purpose, for example, in the case of a blockchain network implemented for the purpose of a cryptocurrency, it performs the corresponding purpose, for example, a very small amount of cryptocurrency transaction, while It can be implemented by recording data according to the object of the present invention.

2 schematically shows the internal configuration of a standby information providing terminal according to an embodiment of the present invention.

The standby information providing terminal 1000 is an application for executing the standby information management system of the present invention is executed, hash value extraction unit 1100 for extracting a hash value for the standby information to be transmitted in the application; A blockchain registration unit 1200 for registering information including the hash value as a transaction in a connected blockchain network; And a standby information transmission unit 1300 for transmitting the standby information to the management server 2000. And a special standby information consent unit 1400 that performs a notification and response to consent when the management server 2000 provides the standby information request terminal 3000 with special standby information including detailed standby information to be described later. ; It includes; a standby information measurement module 1500 for sensing the environmental information about the current location and transmitting the sensed environmental information to the application.

The hash value extraction unit 1100 extracts a hash value for the standby information to be transmitted from the standby information providing terminal 1000 to the management server 2000. For example, when the atmospheric information to be transmitted is data that includes weather information at the measurement site (information related to the atmosphere itself) and information about the measurement site or information about the measurement person, the hash value extracting unit 1100 may The hash value for all the atmospheric information to be transmitted is extracted.

The blockchain registration unit 1200 registers information including the hash value as a transaction in the connected blockchain network. Specifically, the blockchain registration unit 1200 records the identifier for the standby information to be transmitted and the hash value for the corresponding standby information extracted by the hash value extraction unit 1100 as a transaction in a block of the blockchain network. An example of this is illustrated in FIG. 3.

The standby information transmission unit 1300 transmits the standby information to the management server 2000. Specifically, the standby information transmission unit 1300 transmits the identification information of the standby information, the block information of the blockchain network in which the hash value of the standby information is recorded, and the standby information to the management server 2000.

Preferably, the atmospheric information, in addition to general atmospheric information such as temperature information, wind direction information, wind speed information, fine dust concentration information, ultra fine dust concentration information such as PM _2.5 , ozone concentration information, nitrogen dioxide information, carbon monoxide information, ultraviolet information , And detailed atmospheric information including sulfur dioxide information, atmospheric measurer information, and detailed measurement location information.

On the other hand, in the case of the detailed measurement location information, the location information from the current address system to the same unit is more specifically, the detailed measurement location information up to the unit of measurement building name or address.

In the present invention, after the first transmission of the form including the detailed standby information from the standby information providing terminal 1000 to the management server 2000, the management server 2000 excludes the detailed standby information. When requesting general atmospheric information, the special atmospheric information is masked and provided. When requesting atmospheric information including all of the detailed atmospheric information, the management server 2000 agrees from the standby information providing terminal 1000. Can receive and provide the original unmasked.

The special standby information consent unit 1400 provides information on waiting information including detailed atmospheric information and other information, which will be described later, when the management server 2000 provides the standby information request terminal 3000 to determine whether or not to agree to the waiting information. Perform notifications and responses.

In the present invention, standby information including detailed atmospheric information and other information is transmitted to the management server 2000. That is, the original information of the standby information itself is provided to the management server 2000 without processing, and afterwards, the management server 2000 basically performs de-identification (masking) of the information and then transmits it to the standby information request terminal 3000 do. However, when the standby information request terminal 3000 requests the original standby information from the management server 2000, the management server 2000 requests the standby information providing terminal 1000 to agree to the corresponding standby information provision. Then, the special atmospheric information consent unit 1400 performs a notification to the management server 2000 about the result and the interaction with the measurer.

Preferably, the special atmospheric information consent unit 1400 blocks the purpose of consent, the time of consent, and an identifier for the waiting information when the waiting information providing terminal 1000 agrees to the waiting information. Record in the block of the chain network.

Meanwhile, the atmospheric information measurement module 1500 may include one or more sensors to derive the atmospheric information of a location, and a separate GPS module to derive detailed measurement location information of the atmospheric information. . Meanwhile, the atmospheric information measurement module 1500 may be included in the atmospheric information providing terminal 1000 to derive atmospheric information where the atmospheric information providing terminal 1000 is located, more preferably the atmospheric information. The measurement module 1500 is composed of a mobile terminal, and the standby information measurement module 1500 and the standby information providing terminal 1000 are connected to perform mutual communication, so that the standby information measurement module 1500 ) Can be transmitted to the standby information providing terminal (1000).

3 schematically shows a data breakdown of a block in a blockchain network according to an embodiment of the present invention.

The details shown in FIG. 3 are screens performed by the blockchain registration unit 1200 immediately before the standby information transmission unit 1300 transmits standby information, and an identifier for the standby information and a hash of the standby information in the transaction item The value is stored.

On the other hand, in one embodiment of the present invention, in the special atmospheric information consent unit 1400, the consent history may be recorded in a transaction of a block of the blockchain network. Specifically, the purpose of consent, the time of consent and the identifier for the standby information can be recorded in the transaction of the block, more preferably, in addition to the information, the identifier of the standby information request terminal 3000 requesting the information It may be recorded.

4 schematically shows a configuration of a management server according to an embodiment of the present invention.

The management server 2000 receives standby information from the standby information providing terminal 1000, performs management thereof, and provides a function of providing standby information according to a request received from the standby information request terminal 3000. Perform.

The management server 2000 includes: a standby information receiving unit 2100 receiving the standby information from the standby information providing terminal 1000; A general atmospheric information providing unit 2200 for providing general atmospheric information in which detailed atmospheric information is not identified in the standby information to the standby information request terminal 3000; And a special atmospheric information providing unit (2300) providing special atmospheric information including the detailed atmospheric information in the standby information to the standby information requesting terminal (3000). A standby comprehensive information providing unit 2400 which maps one or more atmospheric information on a map, derives a standby comprehensive interface displaying a degree of change of the corresponding atmospheric information with time, and provides the standby information request terminal 3000; And a special standby information providing unit 2300 when receiving standby information from the standby information providing terminal 1000 and from the standby information providing terminal 1000. Alternatively, when receiving the consent for providing special atmospheric information including detailed atmospheric information of the standby general information providing unit 2400, a reward management unit 2500 that grants a reward point for the account of the standby information providing terminal 1000 );.

The standby information receiving unit 2100 receives the standby information from the standby information providing terminal 1000.

The atmospheric information is original atmospheric information received from the atmospheric information providing terminal 1000, and may include detailed atmospheric information, such as atmospheric measurement information and detailed measurement location information, or may not include general atmospheric information. .

The standby information receiving unit 2100 stores the received standby information in a database unit (not shown) of the management server 2000. Meanwhile, the database unit (not shown) may separately include a security module for data security.

The general atmospheric information providing unit 2200 provides general atmospheric information in which detailed atmospheric information is not identified in the standby information to the standby information request terminal 3000. This will be described later with reference to FIG. 5.

The special atmospheric information providing unit 2300 provides the special atmospheric information to the standby information requesting terminal 3000 in which detailed atmospheric information can also be identified in the atmospheric information. This will be described later with reference to FIG. 6.

The standby comprehensive information providing unit 2400 maps one or more pieces of the standby information on a map based on the area and time of the standby information requested by the standby information request terminal 3000, and displays the corresponding standby information according to the time. A standby interface for displaying change information is provided to the standby information request terminal 3000. This will be described later with reference to FIG. 8.

The reward management unit 2500 manages rewards or points for the user account of the measurement account and the standby information request terminal 3000 of the standby information providing terminal 1000 connected to the management server 2000.

In the present invention, in order to secure more waiting information, a reward is provided for the account of the waiting information providing terminal 1000. In addition, in order to receive consent for transmission of standby information that can be identified, additional rewards are provided for the account of the terminal that provided the standby information.

Specifically, the reward management unit 2500 receives the standby information from the standby information providing terminal 1000 and the special atmospheric information providing unit 2300 and the standby comprehensive information providing unit from the waiting information providing terminal 1000 ( At 2400), when receiving consent for provision of special atmospheric information or standby general interface including detailed atmospheric information, reward points are given to the account of the standby information providing terminal 1000.

On the other hand, on the other hand, when receiving a standby information request from the standby information request terminal 3000 and providing standby information accordingly, the points of the standby information request terminal 3000 are deducted. In addition, atmospheric information is provided by the special atmospheric information providing unit 2300 and the comprehensive standby information providing unit 2400 than when the atmospheric information is provided by the general atmospheric information providing unit 2200 in relation to the deduction of the waiting point. In some cases it is desirable to allow the relatively larger points to be deducted.

5 schematically shows steps performed in the general air information providing unit according to an embodiment of the present invention.

The general atmospheric information providing unit 2200 comprises: receiving a general atmospheric information request for the standby information from the standby information request terminal 3000 (S10); Deriving a hash value of the corresponding standby information received and stored from the standby information providing terminal 1000, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the corresponding standby information (S11) ); Extracting detailed atmospheric information on the waiting information, and performing masking on the detailed atmospheric information (S12); And transmitting the masked waiting information to the waiting information request terminal 3000 (S13).

In step S11, when the standby information to be provided to the standby information request terminal 3000 is transmitted by the first standby information providing terminal 1000, the information and the consistency are verified. The hash value derived by the hash value extraction unit 1100 of the standby information providing terminal 1000 is registered in the blockchain network by the blockchain registration unit 1200, and the hash value registered in the blockchain network. It is preferable to verify whether the hash values received by the management server 2000 match. After the standby information is stored in the management server 2000 by such a procedure, it is possible to exert an effect of preventing forgery or transmission of the false standby information.

In step S12, detailed atmospheric information such as atmospheric measurer information and detailed measurement location information is parsed with respect to the original atmospheric information to be transmitted, and a masking process is performed to de-identify the information detected by the parsing. When the parsed detailed atmospheric information is text information, a part or all of it is replaced with a non-identifying character such as “***”, and when the parsed detailed atmospheric information is image information, scramble or blur the entire or partial information. Processing is performed.

In this way, the management server 2000 stores the entire atmospheric information including detailed atmospheric information such as atmospheric measurement information and detailed measurement location information, and requests the standby information request terminal 3000 for the received standby information. Atmospheric information can be selectively provided.

Figure 6 schematically shows the steps performed by the special atmospheric information providing unit according to an embodiment of the present invention.

The special atmospheric information providing unit 2300 comprises: receiving a special atmospheric information request for the standby information from the standby information request terminal 3000 (S20); Requesting consent to the standby information providing terminal 1000 that provided the standby information (S21); Receiving consent from the standby information providing terminal 1000 that provided the standby information (S22); Deriving a hash value of the corresponding standby information received and stored from the standby information providing terminal 1000, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the corresponding standby information (S23) ); Transmitting the standby information to the standby information request terminal (3000) (S24); Recording the history of receiving the consent and the transmission of special atmospheric information in the blockchain network (S25); And granting a reward to the account of the standby information providing terminal 1000 that has performed the consent (S26).

The special atmospheric information includes ultra-fine dust concentration information such as PM _2.5 included in the above-mentioned original atmospheric information and detailed atmospheric information, ozone concentration information, nitrogen dioxide information, carbon monoxide information, ultraviolet information, sulfur dioxide gas information, atmospheric measurement information and detailed measurement location Contains one or more of the information.

In steps S21 to S22, it is a step of requesting the standby information providing terminal 1000 to agree on whether to transmit special atmospheric information, which may include detailed atmospheric information, and receiving a response thereto.

The management server 2000 basically stores the original atmospheric information, and basically provides general atmospheric information corresponding to the unidentified atmospheric information. However, in some cases, when special atmospheric information including detailed atmospheric information is required by an insurance company, an atmospheric related institution, a healthcare service company, etc., the management server 2000 may make a request for this.

In this case, the management server 2000 does not request the special standby information including detailed waiting information again from the waiting information providing terminal 1000 again, but receives the original waiting information including the detailed waiting information from the beginning. For the standby information providing terminal 1000, request for consent to provide to the waiting information request terminal 3000 for the original waiting information including the detailed waiting information, obtain the consent, and verify the original as in step S23 above. After passing through, special standby information is transmitted as in S24.

In the process of the present invention, for example, when a specific air-related institution wants to analyze the air information at a specific location, it first receives general air information to understand the rough air information, and then the general air information with unusual information. By separately extracting, if detailed atmospheric information is required for the general atmospheric information, special atmospheric information for the general atmospheric information may be requested.

Thereafter, the management server 2000 queries the corresponding standby information providing terminal 1000 for a consent request, and provides special standby information to the standby information request terminal 3000 only when a response to the consent comes.

Preferably, in the step S21, information related to the standby information request terminal 3000 that performed the special standby information request, for example, information including the name of the requesting institution and the use of the standby information, the standby information Transmit to the providing terminal 1000. Accordingly, the measurer of the standby information providing terminal 1000 can check for what purpose the request came from, and perform a response.

In step S25, the history of consent and the transmission of special atmospheric information is recorded in the blockchain network. This is to prevent a user who consents to providing special atmospheric information later from denying the consent to provide. Similarly, by leaving the details of the special atmospheric information transmission so that the institution that received the special atmospheric information does not abuse the information, it is used only within the scope of the purpose for which the institution of the standby information request terminal 3000 notifies the special atmospheric information. Do it.

In step S26, a reward is given to the standby information providing terminal 1000 that has agreed to provide the special atmospheric information, and the size of the reward may be determined according to the amount of the special atmospheric information requested by the waiting information request terminal 3000. In the case of requesting all detailed waiting information, the special waiting information is the same as the original waiting information, so the most rewards can be given. On the other hand, in the case of the standby information request terminal 3000 requesting the special standby information, the points or rewards held are deducted, and the amount of deduction is determined according to the amount of special standby information requested by the standby information request terminal 3000. do.

7 schematically shows the data details of a block of a blockchain network recorded by a special atmospheric information providing unit according to an embodiment of the present invention.

FIG. 7 shows block details of the blockchain network recorded in step S25 of FIG. 6. As shown in FIG. 7, after receiving the consent of the measurer, when the special standby information is transmitted to the standby information request terminal 3000, the identifier for the standby information and the consent from the standby information providing terminal 1000 The time point, the identifier of the standby information request terminal 3000, and the purpose of use when the standby information request terminal 3000 obtains consent are recorded in the block of the blockchain network, thereby preventing further denial.

In a preferred embodiment of the present invention, in step S25, the identifier for the special atmospheric information, the time of consent in the waiting information providing terminal 1000, the identifier of the waiting information request terminal 3000, the waiting information request terminal 3000 A hash value is derived for data including the intended use purpose when seeking consent, and an identifier for transmission of the hash value and corresponding special atmospheric information is recorded in the blockchain network.

Thereafter, the management server 2000, in step S25, the identifier for the standby information, the time of consent in the standby information providing terminal 1000, the identifier of the standby information request terminal 3000, in the standby information request terminal 3000 When the consent is sought, the data including the purpose of use, the hash value for the data, and the identifier for the transmission of the special atmospheric information are transmitted to the standby information request terminal 3000 and the standby information providing terminal 1000, It is stored in the management server 2000.

Through this procedure, it is possible to effectively prevent mutual non-repudiation of the details while keeping the details of the delivery of atmospheric information including detailed atmospheric information private.

8 schematically shows the execution steps of the standby general information providing unit of the management server according to an embodiment of the present invention.

The standby synthesis information providing unit 2400 receives a standby synthesis information request for one or more corresponding atmospheric information from the standby information request terminal 3000 (S30); Requesting consent to one or more standby information providing terminals 1000 that provided one or more pieces of corresponding standby information (S31); Receiving consent from one or more standby information providing terminals 1000 that provided one or more pieces of corresponding standby information (S32); Derive a hash value of one or more pieces of corresponding standby information received and stored from the one or more standby information providing terminals 1000, and verify whether the derived hash value matches the hash value recorded in the blockchain network for the corresponding standby information Step (S33); Mapping one or more pieces of the corresponding atmospheric information onto a map, and deriving an atmospheric comprehensive information interface displaying a degree of change of the corresponding atmospheric information with time (S34); Providing the interface to the standby information request terminal (3000) (S35); Recording the consent receiving history and the standby comprehensive information interface transmission history in the blockchain network (S36); And granting a reward to the account of the standby information providing terminal 1000 that has performed the consent (S37).

In steps S31 to S32, it is a step of requesting consent to the standby information providing terminal 1000 as to whether or not to transmit standby general information, and receiving a response thereto.

The standby comprehensive information corresponds to a standby comprehensive interface that maps one or more atmospheric information corresponding to a region and a time range to be identified or analyzed by the standby information request terminal 3000 on a map, and provides standby information for each time zone. The standby interface includes visual elements and can be easily identified by the standby information request terminal 3000.

The management server 2000 basically stores one or more original standby information, and when the standby information request terminal 3000 requests comprehensive standby information, the management server 2000 may provide the standby information providing terminal 1000 ) After requesting consent for providing the standby information to the standby information requesting terminal 3000, and receiving the consent, after performing the original verification process as in step S33, deriving the standby information as in step S34. By doing so, it is transmitted to the corresponding standby information request terminal 3000 in step S35.

More specifically, the management server 2000 queries the corresponding standby information providing terminal 1000 for a consent request, and provides standby comprehensive information to the standby information request terminal 3000 only when a response to the consent comes.

Preferably, in the step S31, the information related to the standby information request terminal 3000 that has performed the request for the comprehensive standby information, for example, the information including the name of the requesting institution and the usage of the standby information is the standby information. Transmit to the providing terminal 1000. Accordingly, the measurer of the standby information providing terminal 1000 can check what purpose the request came from, and perform a response accordingly.

In addition, it is agreed that the standby information providing terminal 1000 transmits the standby general information to the standby information requesting terminal 3000, a separate standby general information consent unit (not shown) or the special atmospheric information consent unit 1400. It is preferred to carry out.

On the other hand, in step S34, atmospheric synthesis information is derived based on one or more atmospheric information. The standby comprehensive information maps one or more atmospheric information corresponding to the location and time range to be requested by the standby information requesting terminal 3000 on a map, and the standby comprehensive information to identify the one or more atmospheric information in chronological order. An information interface is derived, and the standby general information interface can exert an effect of visually recognizing one or more atmospheric information corresponding to a corresponding location and time range in the corresponding standby information request terminal 3000.

In step S36, the contents of the consent and the transmission of the aggregated standby information are recorded in the blockchain network. This is to prevent a measurer who agrees to provide standby general information from denying the consent to provide the information in the future. Likewise, by leaving the standby comprehensive information transmission history so that the institution that received the comprehensive atmospheric information does not abuse the information, it is used only within the scope of the purpose for which the agency of the standby information request terminal 3000 notifies the comprehensive atmospheric information. Do it.

In step S37, a reward is given to the standby information providing terminal 1000 that has agreed to provide the corresponding standby comprehensive information, and the size of the reward may be determined according to the amount of the standby comprehensive information requested by the standby information request terminal 3000. In addition, rewards can be awarded in proportion to requests for large areas and time zones. On the other hand, in the case of the standby information request terminal 3000 requesting the corresponding standby comprehensive information, the points or rewards held are deducted, and the amount of deduction is determined according to the amount of standby comprehensive information requested by the standby information request terminal 3000. do.

9 exemplarily shows an internal configuration of a computing device according to an embodiment of the present invention.

The management server according to FIG. 4 may include one or more modules of the computing device shown in FIG. 9.

As illustrated in FIG. 9, the computing device 11000 includes at least one processor 11100, a memory 11200, a peripheral interface 11300, and an input/output subsystem ( I/O subsystem) 11400, a power circuit 11500, and a communication circuit 11600. At this time, the computing device 11000 may correspond to the user terminal A connected to the tactile interface device or the computing device B described above.

The memory 11200 may include, for example, high-speed random access memory, magnetic disk, SRAM, DRAM, ROM, flash memory, or non-volatile memory. have. The memory 11200 may include software modules necessary for the operation of the computing device 11000, a set of instructions, or other various data.

At this time, access to the memory 11200 from other components such as the processor 11100 or the peripheral interface 11300 may be controlled by the processor 11100. The processor 11100 may be configured in a single or plural form, and may include a processor in the form of a GPU and a TPU to improve the processing speed.

The peripheral interface 11300 may couple input and/or output peripherals of the computing device 11000 to the processor 11100 and the memory 11200. The processor 11100 may execute various functions for the computing device 11000 and process data by executing a software module or a set of instructions stored in the memory 11200.

The input/output subsystem 11400 can couple various input/output peripherals to the peripheral interface 11300. For example, the input/output subsystem 11400 may include a controller for coupling a peripheral device such as a monitor or keyboard, mouse, printer or a touch screen or sensor to the peripheral interface 11300 as required. According to another aspect, the input/output peripherals may be coupled to the peripheral interface 11300 without going through the input/output subsystem 11400.

The power circuit 11500 may supply power to all or part of the components of the terminal. For example, the power circuit 11500 may include a power management system, one or more power sources such as a battery or alternating current (AC), a charging system, a power failure detection circuit, a power converter or inverter, a power status indicator, or power. It can include any other components for creation, management, and distribution.

The communication circuit 11600 may enable communication with other computing devices using at least one external port.

Or, as described above, if necessary, the communication circuit 11600 may transmit and receive an RF signal, also known as an electromagnetic signal, including an RF circuit, to enable communication with other computing devices.

The embodiment of FIG. 9 is only an example of the computing device 11000, and the computing device 11000 may omit some components illustrated in FIG. 9 or further include additional components not illustrated in FIG. 9, or 2 It may have a configuration or arrangement that combines more than one component. For example, a computing device for a communication terminal in a mobile environment may further include a touch screen or a sensor, etc. in addition to the components illustrated in FIG. 9, and various communication methods (WiFi, 3G, LTE) in the communication circuit 1160. , Bluetooth, NFC, Zigbee, etc.) may include a circuit for RF communication. Components that may be included in the computing device 11000 may be implemented by hardware, software, or a combination of both hardware and software including integrated circuits specialized for one or more signal processing or applications.

Methods according to embodiments of the present invention may be implemented in a form of program instructions that can be executed through various computing devices and may be recorded in a computer-readable medium. In particular, the program according to the present embodiment may be configured as a PC-based program or an application dedicated to a mobile terminal. The application to which the present invention is applied may be installed on a user terminal through a file provided by a file distribution system. For example, the file distribution system may include a file transmission unit (not shown) that transmits the file according to a request of the user terminal.

The device described above may be implemented with hardware components, software components, and/or combinations of hardware components and software components. For example, the devices and components described in the embodiments include, for example, processors, controllers, arithmetic logic units (ALUs), digital signal processors (micro signal processors), microcomputers, field programmable gate arrays (FPGAs). , A programmable logic unit (PLU), microprocessor, or any other device capable of executing and responding to instructions, may be implemented using one or more general purpose computers or special purpose computers. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. In addition, the processing device may access, store, manipulate, process, and generate data in response to the execution of the software. For convenience of understanding, a processing device may be described as one being used, but a person having ordinary skill in the art, the processing device may include a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that may include. For example, the processing device may include a plurality of processors or a processor and a controller. In addition, other processing configurations, such as parallel processors, are possible.

The software may include a computer program, code, instruction, or a combination of one or more of these, and configures the processing device to operate as desired, or processes independently or collectively You can command the device. Software and/or data may be interpreted by a processing device or to provide instructions or data to a processing device, of any type of machine, component, physical device, virtual equipment, computer storage medium or device. , Or may be permanently or temporarily embodied in the transmitted signal wave. The software may be distributed on a networked computing device and stored or executed in a distributed manner. Software and data may be stored in one or more computer-readable recording media.

The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, or the like alone or in combination. The program instructions recorded in the medium may be specially designed and configured for the embodiments or may be known and usable by those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs, DVDs, and magnetic media such as floptical disks. -Hardware devices specifically configured to store and execute program instructions such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter, etc., as well as machine language codes produced by a compiler. The hardware device described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

According to an embodiment of the present invention, a standby information management system using a blockchain capable of safely providing identified atmospheric information while ensuring authenticity of provided atmospheric information using a blockchain network and preventing forgery and alteration. Can provide.

According to an embodiment of the present invention, by verifying whether or not the forgery of the standby information received from the management server, it is possible to exert the effect of providing more accurate atmospheric information.

According to one embodiment of the present invention, upon request, special atmospheric information including detailed atmospheric information, such as detailed atmospheric information, or providing non-identified general atmospheric information on detailed atmospheric information such as detailed measurement location information or the like. It can exert an effect that can provide.

According to an embodiment of the present invention, since it provides an incentive for consent to provide special atmospheric information including detailed atmospheric information as well as an incentive for providing atmospheric information to the air information providing side, it is possible to induce participants' activities The management server can exert an effect of collecting more atmospheric information.

According to an embodiment of the present invention, the module for measuring the atmospheric information of the standby information providing terminal is implemented in a mobile form, so it is easy to change the atmospheric measurement place according to the movement of the participant. It can exert the effects that can be provided.

According to an embodiment of the present invention, it is possible to exert the effect of more accurately verifying the authenticity of the atmospheric information itself and the details of the atmospheric information transaction using the blockchain network.

As described above, although the embodiments have been described by a limited embodiment and drawings, those skilled in the art can make various modifications and variations from the above description. For example, the described techniques are performed in a different order than the described method, and/or the components of the described system, structure, device, circuit, etc. are combined or combined in a different form from the described method, or other components Alternatively, even if replaced or substituted by equivalents, appropriate results can be achieved.

Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.

Claims (5)

A standby information management system that includes a standby information providing terminal and a management server that can access the blockchain network,
The standby information providing terminal,
A hash value extraction unit for extracting a hash value for the standby information to be transmitted;
A blockchain registration unit that registers information including the hash value as a transaction in a connected blockchain network; And
Includes; standby information transmission unit for transmitting the standby information to the management server,
The management server,
A standby information receiving unit receiving the standby information from the standby information providing terminal;
A general atmospheric information providing unit that provides general atmospheric information in which the detailed atmospheric information is not identified in the standby information to the standby information request terminal; And
The standby information management system comprising a; special atmospheric information providing unit for providing the standby information to the standby information request special standby information containing the detailed atmospheric information in the standby information.
The method according to claim 1,
The standby information transmission unit,
A standby information management system that transmits identification information of the standby information, block information of a blockchain network in which a hash value of the standby information is recorded, and the standby information to the management server.
The method according to claim 1,
The general atmospheric information providing unit,
Receiving a general standby information request for the standby information from the standby information request terminal;
Deriving a hash value of the waiting information received and stored from the waiting information providing terminal, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the waiting information;
Extracting detailed atmospheric information on the waiting information, and performing masking on the detailed atmospheric information; And
And transmitting the masked waiting information to the waiting information requesting terminal.
The method according to claim 1,
The special atmospheric information providing unit,
Receiving a special standby information request for the standby information from the standby information request terminal;
Requesting consent to the standby information providing terminal that provided the standby information;
Receiving consent from the standby information providing terminal that provided the standby information;
Deriving a hash value of the waiting information received and stored from the waiting information providing terminal, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the waiting information;
And transmitting the standby information to the standby information request terminal.
The method according to claim 1,
The management server further includes a reward management unit,
The reward management unit,
When receiving standby information from the standby information providing terminal and receiving consent for providing standby information including detailed atmospheric information from the special waiting information providing unit from the waiting information providing terminal, to the account of the waiting information providing terminal. Waiting point information management system that gives reward points for.

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