KR102149896B1 - Air Quality Information Management System Based on Block-Chain - Google Patents

Abstract

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

Description

Air Quality Information Management System Based on Block-Chain}

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

In recent years, due to the frequent effects of yellow dust originating in China and the effect of rapidly increasing fine dust concentrations, people are sensitive to atmospheric information, and a tendency to obtain information on air quality is increasing.

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

Currently, there is Air Korea, which is operated by the Korea Environment Corporation, as a method of providing atmospheric information, and Air Korea provides atmospheric information based on data acquired from about 323 stationary measurement stations installed nationwide. Waiting information by city and province is the main service.

However, in the case of the above atmospheric information providing system, there is a disadvantage in that it is difficult to obtain atmospheric information about a local location based on a fixed observatory, so it is difficult to provide accurate atmospheric information about where people are currently located. In the case of measuring stations, they are located in parks or suburbs with small floating populations, so there are aspects that are not suitable for grasping specific atmospheric information in the city center or places where people are concentrated.

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

It is an object of the present invention to ensure the authenticity of atmospheric information provided by using a blockchain network, to securely provide identified atmospheric information while preventing forgery and alteration, and to use a blockchain to induce the activities 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 hash value extracting unit for extracting a hash value for information; A block chain registration unit that registers the information including the hash value as a transaction in the connected block chain network; And a standby information transmission unit for transmitting the standby information to the management server, wherein the management server includes: a standby information receiving unit for receiving the standby information from the standby information providing terminal; A general standby information providing unit that provides general standby information in which detailed standby information is de-identified in the standby information to a standby information requesting terminal; And a special waiting information providing unit for providing the special waiting information including the detailed waiting information in the waiting information to the waiting information requesting terminal.

In an embodiment of the present invention, the standby information transmission unit may transmit identification information of the standby information, block information of a block chain network in which a hash value of the standby information is recorded, and the standby information to the management server.

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

In an embodiment of the present invention, the special standby information providing unit includes: receiving a special standby information request for the corresponding standby information from the standby information request terminal; Requesting consent to the standby information providing terminal that has provided the standby information; Receiving consent from the waiting information providing terminal that provided the corresponding waiting information; Deriving a hash value of the corresponding atmospheric information received and stored from the atmospheric information providing terminal, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the corresponding atmospheric information; It may include; transmitting the waiting information to the waiting 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 of the special standby information providing unit from the standby information providing terminal In the case of receiving consent to the provision of standby information including information, reward points may be given to the account of the standby information providing terminal.

According to an embodiment of the present invention, there is provided an atmospheric information management system using a block chain that can securely provide identified atmospheric information while ensuring the authenticity of atmospheric information provided using a block chain network and preventing forgery and alteration. Can provide.

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

According to an embodiment of the present invention, upon request, general standby information that is de-identified with respect to detailed standby information such as detailed measurement location information is provided, or special standby information including detailed standby information such as detailed measurement location information It can exert the effect that can provide.

According to an embodiment of the present invention, since an incentive for the provision of special waiting information including detailed waiting information as well as an incentive for the provision of waiting information is provided to the waiting information provider, The management server can exert the effect of collecting more atmospheric information.

According to an embodiment of the present invention, the module for measuring the atmosphere information of the atmosphere information providing terminal is implemented in a mobile form, so that it is possible to easily change the atmosphere measurement place according to the movement of the participant, so that the atmosphere information of various places It can exert the effect it can provide.

According to an embodiment of the present invention, it is possible to exhibit the effect of more stably verifying the authenticity of atmospheric information itself and details of atmospheric information transactions by using a block chain network.

1 shows the overall configuration of a standby information management system according to an embodiment of the present invention.
Figure 2 schematically shows the internal configuration of the air information providing terminal according to an embodiment of the present invention.
3 schematically shows data details of blocks of a blockchain network according to an embodiment of the present invention.
4 schematically shows the configuration of a management server according to an embodiment of the present invention.
5 schematically shows the steps of performing a general standby information providing unit according to an embodiment of the present invention.
6 schematically shows the steps performed by the special wait information providing unit according to an embodiment of the present invention.
7 schematically shows data details of blocks of a blockchain network recorded by a special standby information providing unit according to an embodiment of the present invention.
8 schematically shows the steps of performing a comprehensive standby information providing unit of a 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 in an overall understanding of one or more aspects. However, it will also be appreciated by those of ordinary skill in the art that this aspect(s) may be practiced without these specific details. The following description and the annexed drawings set forth in detail certain illustrative aspects of 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.

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

As used herein, “an embodiment,” “example,” “aspect,” “example,” and the like may not be construed as having any aspect or design described as being better or advantageous than other aspects or designs. . The terms'~part','component','module','system', and'interface' used below generally mean a computer-related entity, for example, hardware, hardware It can mean a combination of software and software, or software.

In addition, the terms "comprising" and/or "comprising" mean that the corresponding feature and/or element 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.

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

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

1 shows the 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 block chain network, a standby information providing terminal 1000 capable of accessing the block chain network, a management server 2000 receiving standby information from the standby information providing terminal 1000, and the management. It includes a standby information request terminal 3000 that receives standby information from the server 2000.

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

The atmosphere information providing terminal 1000 may sense environmental information of a place where a measurer is located in a form of a movable device, and may generate atmosphere information based on the sensed information.

Atmospheric information transmitted and received from the atmospheric information management system includes measuring person 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 light information and sulfurous acid. Gas information may be included.

Meanwhile, the air information request terminal 3000 is a computing device of an institution capable of performing analysis and provision of related services by using one or more air information such as air information related organizations, insurance companies, weather related companies, or healthcare service companies. This corresponds to a computing device including at least one processor and at least one memory such as a desktop, a smartphone, and a 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 are each for implementing the standby information management system according to an embodiment of the present invention. It is preferable to be performed by a dedicated application of.

In the present invention, the waiting information providing terminal 1000, the management server 2000, and the waiting information requesting terminal 3000 can all access the blockchain network. The block chain network is preferably a public block chain network, and according to the present invention, data related to the contents of the waiting information, transmission history, etc. can be recorded, and later, it can be used for verification or confirmation of the corresponding waiting information.

The block chain network may correspond to a dedicated block chain network for implementing the standby information management system according to the present invention, or may correspond to a block chain network implemented for other purposes. In the case of a blockchain network implemented for other purposes, for example, in the case of a blockchain network implemented for the purpose of virtual currency, for that purpose, for example, while performing a very small amount of virtual currency transaction, the residual data field It can be implemented by recording data according to the object of the present invention.

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

The standby information providing terminal 1000 includes a hash value extracting unit 1100 for executing an application for performing the standby information management system of the present invention and extracting a hash value for the standby information to be transmitted in the application; A block chain registration unit 1200 for registering information including the hash value as a transaction in the connected block chain 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 notifies and responds 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. ; And an atmosphere information measurement module 1500 configured to sense environmental information on a current location and transmit the sensed environmental information to the application.

The hash value extracting 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, if the atmospheric information to be transmitted is weather information (information related to the atmosphere itself) of a measurement place, information about a measurement place, or data including information about a measurer, the hash value extraction unit 1100 It extracts the hash value for the entire waiting information to be transmitted.

The block chain registration unit 1200 registers the information including the hash value in a connected block chain network as a transaction. Specifically, the block chain registration unit 1200 records an identifier for the standby information to be transmitted and a hash value for the standby information extracted by the hash value extraction unit 1100 in a block of the blockchain network as a transaction. An example of this is shown 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, block information of a block chain 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 includes general atmospheric information such as temperature information, wind direction information, wind speed information, and fine dust concentration information, as well as ultrafine dust concentration information such as PM _2.5 , ozone concentration information, nitrogen dioxide information, carbon monoxide information, and ultraviolet information. , Sulfurous acid gas information, atmospheric measurement information, and detailed atmospheric information including detailed measurement location information.

Meanwhile, in the case of the detailed measurement location information, it means detailed measurement location information from the location information from the current address system to the same unit, more specifically, to the unit of the name of the building to be measured or the number of addresses.

In the present invention, after transmitting the form including the detailed standby information as described above from the standby information providing terminal 1000 to the management server 2000, the management server 2000 When requesting general standby information, the special standby information is masked and provided, and when the standby information including all the detailed standby information is requested, the management server 2000 agrees from the standby information providing terminal 1000 It is possible to provide the original unmasked by receiving.

The special standby information consent unit 1400 provides the standby information including detailed standby information and other information to be described later from the management server 2000 to the standby information request terminal 3000. Perform notification and response.

In the present invention, standby information including detailed standby information and other information is transmitted to the management server 2000. That is, the original of the standby information itself is provided to the management server 2000 without processing, and the management server 2000 basically performs de-identification (masking) for it and transmits it to the standby information request terminal 3000. do. However, when the standby information request terminal 3000 requests the original standby information to the management server 2000, the management server 2000 requests the standby information providing terminal 1000 to consent to the provision of the corresponding standby information. In addition, the special wait information consent unit 1400 notifies the management server 2000 of the interaction with the measurer and the result thereof.

Preferably, the special standby information consent unit 1400, when the standby information providing terminal 1000 agrees on the standby information, sets the purpose of consent, the time of consent, and the identifier for the standby information in the block. Writes to the block of the chain network.

Meanwhile, the atmosphere information measurement module 1500 may include one or more sensors to derive the atmosphere information at a location where it is located, and a separate GPS module to derive detailed measurement location information of the atmosphere information. . Meanwhile, the atmosphere information measurement module 1500 may be included in the atmosphere information providing terminal 1000 to derive the atmosphere information of the location where the atmosphere information providing terminal 1000 is located, and more preferably the atmosphere information The measurement module 1500 is composed of a movable terminal, the atmosphere information measurement module 1500 and the atmosphere information providing terminal 1000 are connected to perform mutual communication, and the atmosphere information measurement module 1500 The atmospheric information derived from) can be transmitted to the atmospheric information providing terminal 1000.

3 schematically shows data details of blocks of a blockchain network according to an embodiment of the present invention.

The details shown in FIG. 3 are screens performed by the block chain registration unit 1200 just before the standby information transmission unit 1300 transmits the standby information, and an identifier for the standby information and the standby information hash in the transaction item. The value is saved.

On the other hand, in an embodiment of the present invention, the consent details in the special wait information consent unit 1400 may be recorded in the transaction of the block of the blockchain network. Specifically, the purpose of consent, the time of consent, and the identifier for the waiting information may be recorded in the transaction of the block, and more preferably, in addition to the information, the identifier of the waiting information requesting terminal 3000 that requested the information It may be recorded.

4 schematically shows the 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 thereon, and provides standby information according to a request received from the standby information request terminal 3000. Perform.

The management server 2000 includes: a waiting information receiving unit 2100 for receiving the waiting information from the waiting information providing terminal 1000; A general standby information providing unit 2200 that provides general standby information in which detailed standby information is de-identified in the standby information to the standby information request terminal 3000; And a special waiting information providing unit 2300 for providing special waiting information including the detailed waiting information in the waiting information to the waiting information requesting terminal 3000; A comprehensive atmosphere information providing unit 2400 that maps one or more atmosphere information on a map, derives a general atmosphere interface that displays the degree of change of the corresponding atmosphere information over time, and provides it to the atmosphere information request terminal 3000; And a special standby information providing unit 2300 when receiving atmospheric information from the atmospheric information providing terminal 1000 and from the atmospheric information providing terminal 1000; Or, in the case of receiving consent to the provision of special waiting information including detailed waiting information from the comprehensive waiting information providing unit 2400, a reward management unit 2500 that gives reward points to the account of the waiting information providing terminal 1000 ); includes.

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

The atmospheric information may include detailed atmospheric information such as atmospheric measurer information and detailed measurement location information as the original atmospheric information received from the atmospheric information providing terminal 1000, or may include only general atmospheric information without including. .

The waiting information receiving unit 2100 stores the received waiting 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 standby information providing unit 2200 provides general standby information in which detailed standby information is de-identified in the standby information to the standby information request terminal 3000. This will be described later with reference to FIG. 5.

The special wait information providing unit 2300 provides special wait information for identifying detailed wait information in the wait information to the wait information request terminal 3000. This will be described later with reference to FIG. 6.

The total waiting information providing unit 2400 maps one or more of the waiting information on a map based on the waiting information region and time requested by the waiting information requesting terminal 3000, and the corresponding waiting information according to the time A standby general interface 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 a measurement user account of the standby information providing terminal 1000 connected to the management server 2000 and a user account of the standby information requesting terminal 3000.

In the present invention, in order to secure a larger number of 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 identifiable standby information, additional rewards are provided for the account of the terminal that provided the standby information.

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

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

5 schematically shows the steps of performing a general standby information providing unit according to an embodiment of the present invention.

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

In step S11, when the standby information to be provided to the standby information requesting terminal 3000 is initially transmitted by the standby information providing terminal 1000, consistency with the information is verified. The hash value derived by the hash value extracting unit 1100 of the waiting 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 or not the hash value received by the management server 2000 matches. According to this procedure, after the standby information is stored in the management server 2000, forgery or alteration occurs or the transmission of the false standby information can be prevented.

In step S12, detailed atmospheric information such as atmospheric measurement person information and detailed measurement location information is parsed for the original atmospheric information to be transmitted, and masking processing is performed to de-identify the information detected by the parsing. If the parsed detailed wait information is text information, some or all of it is replaced with a non-identifying character such as “***”, and if the parsed detailed wait information is image information, it is scrambled or blurred for some or all of the parsed detailed wait information. Carry out processing.

In this way, the management server 2000 responds to the request of the waiting information request terminal 3000 for the received waiting information while storing all of the waiting information including detailed waiting information such as atmospheric measurement information and detailed measurement location information. Atmospheric information can be provided selectively.

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

The special wait information providing unit 2300 comprises: receiving a special wait information request for the corresponding wait information from the wait information request terminal 3000 (S20); Requesting consent to the waiting information providing terminal 1000 that provided the corresponding waiting information (S21); Receiving consent from the waiting information providing terminal 1000 that provided the corresponding waiting information (S22); Deriving a hash value of the corresponding atmospheric information received and stored from the atmospheric information providing terminal 1000, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the corresponding atmospheric information (S23) ); Transmitting the waiting information to the waiting information requesting terminal (3000) (S24); Recording the consent reception details and the transmission details of the special standby 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 information on ultra-fine dust concentrations such as PM _2.5 , ozone concentration information, nitrogen dioxide information, carbon monoxide information, ultraviolet light information, sulfur dioxide information, atmospheric measurement information and detailed measurement location, which are included in the above-described original atmospheric information and detailed atmospheric information. Includes one or more pieces of information.

In steps S21 to S22, a request is made to the standby information providing terminal 1000 for consent on whether to transmit special standby information that may include detailed standby information, and a response thereto is received.

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

In this case, the management server 2000 does not request the standby information providing terminal 1000 again for special standby information including detailed standby information, but receives the original standby information including detailed standby information from the beginning, and thus For the standby information providing terminal 1000, the original standby information including detailed standby information is requested to be provided to the standby information requesting terminal 3000, and consent is obtained, and the original verification process as in step S23. After passing through, the special waiting information is transmitted as in S24.

Such a process of the present invention is, for example, in the case of analyzing atmospheric information at a specific location in a specific atmospheric-related institution, firstly receiving general atmospheric information, grasping the general atmospheric information, and then general atmospheric information with specific items. Is extracted separately, and if detailed waiting information is required for the general waiting information, special waiting information for the general waiting information can be requested.

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

Preferably, in the step S21, information related to the standby information requesting terminal 3000 that has performed the special standby information request, for example, information including the name of the requesting organization and the purpose of use for the standby information It transmits to the providing terminal 1000. Accordingly, the measurer of the corresponding air information providing terminal 1000 can check from which agency and for what purpose the request came and perform a response.

In step S25, the details of consent and transmission of special wait information are recorded in the blockchain network. This is to prevent a user who has consented to provide special waiting information in the future from denying the consent to provide. Similarly, by leaving the details of the transmission of special wait information so that the agency that has received the special wait information does not abuse the information, the agency of the waiting information request terminal (3000) uses it only within the scope of the purpose for which the special wait information is notified. Do it.

In step S26, a reward is granted to the standby information providing terminal 1000 that has agreed to provide the corresponding special standby information, and the size of the reward can be determined according to the amount of the corresponding special standby information requested by the standby information request terminal 3000. In the case of requesting all detailed waiting information, the special waiting information will be 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 that has requested the corresponding 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 data details of blocks of a blockchain network recorded by a special standby 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 waiting information is transmitted to the corresponding waiting information requesting terminal 3000, the identifier for the waiting information and the consent of the waiting information providing terminal 1000 The time point, the identifier of the standby information request terminal 3000, and the purpose of use that was notified when the standby information request terminal 3000 requests 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 standby information, the time of consent at the standby information providing terminal 1000, the identifier of the standby information requesting terminal 3000, and the standby information requesting terminal 3000 A hash value is derived for the data including the purpose of use that was notified when consent is sought, and the hash value and the identifier for the transmission of the corresponding special wait information are recorded in the blockchain network.

Thereafter, the management server 2000, in step S25, the identifier for the standby information, the time of consent at the standby information providing terminal 1000, the identifier of the standby information request terminal 3000, and the standby information request terminal 3000 The data including the purpose of use that was notified when consent is sought, the hash value for the data, and the identifier for the transmission of the corresponding special standby information are transmitted to the standby information requesting terminal 3000 and the standby information providing terminal 1000, It is stored in the management server 2000.

Through such a procedure, it is possible to effectively prevent mutual repudiation of the details while making the details of the delivery of waiting information including detailed waiting information private.

8 schematically shows the steps of performing a comprehensive standby information providing unit of a management server according to an embodiment of the present invention.

The general atmosphere information providing unit 2400 includes the steps of receiving a general atmosphere information request for one or more corresponding atmosphere information from the atmosphere information request terminal 3000 (S30); Requesting consent to one or more atmospheric information providing terminals 1000 that have provided one or more corresponding atmospheric information (S31); Receiving consent from one or more atmospheric information providing terminals 1000 that have provided one or more corresponding atmospheric information (S32); Deriving a hash value of at least one corresponding atmospheric information received and stored from the at least one atmospheric information providing terminal 1000, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the corresponding atmospheric information Step (S33); Mapping one or more corresponding atmospheric information on a map, and deriving a comprehensive atmospheric information interface displaying a degree of change of the corresponding atmospheric information over time (S34); Providing the interface to the waiting information request terminal (3000) (S35); Recording the consent reception details and the waiting information interface transmission details 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, a request is made to the waiting information providing terminal 1000 for consent as to whether to transmit the total waiting information, and a response thereto is received.

The comprehensive atmosphere information corresponds to a general atmosphere interface that maps one or more atmosphere information corresponding to an area and time range to be grasped or analyzed by the standby information request terminal 3000 on a map, and provides standby information by time slot, The comprehensive atmosphere interface includes a visual element, 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 total standby information, the management server 2000 provides the standby information providing terminal 1000 ), after requesting consent to provide the waiting information request terminal 3000 to the waiting information request terminal 3000 and receiving the consent, after going through the original verification process as in step S33, the waiting synthesis information is derived as in step S34. Thus, in step S35, it is transmitted to the corresponding waiting information requesting terminal 3000.

More specifically, the management server 2000 queries the waiting information providing terminal 1000 for a consent request, and provides the waiting information to the waiting information request terminal 3000 only when a response to the consent is received.

Preferably, in the step S31, information related to the standby information request terminal 3000 that has performed the corresponding standby information request, for example, information including the name of the requesting organization and the purpose of use for the standby information It transmits to the providing terminal 1000. Accordingly, the measurer of the corresponding air information providing terminal 1000 can check from which agency for what purpose the request came and perform a response accordingly.

In addition, consenting to the transmission of the general atmospheric information from the atmospheric information providing terminal 1000 to the atmospheric information requesting terminal 3000 is a separate general atmospheric information agreement unit (not shown) or the special atmospheric information agreement unit 1400 It is preferable to do it in.

Meanwhile, in step S34, comprehensive atmospheric information is derived based on one or more atmospheric information. The total waiting information is a total waiting information that maps one or more waiting information corresponding to the desired location and time range requested by the corresponding waiting information request terminal 3000 on a map, and allows the one or more waiting information to be identified in chronological order. An information interface is derived, and the total atmosphere information interface may have an effect of allowing the standby information request terminal 3000 to easily visually recognize one or more standby information corresponding to a corresponding location and time range.

In step S36, the details of the agreement and the transmission details of the waiting information are recorded in the blockchain network. This is to prevent a measurer who has agreed to provide comprehensive atmospheric information in the future from denying the consent to the provision. Likewise, by leaving the details of the transmission of the total waiting information so that the agency that has received the total waiting information does not abuse the information, the agency of the waiting information requesting terminal (3000) uses it only within the scope of the purpose for which it was previously notified. Do it.

In step S37, a reward is given to the waiting information providing terminal 1000 that has agreed to provide the corresponding waiting information. The size of the reward can be determined according to the amount of the corresponding waiting information requested by the waiting information requesting terminal 3000. And, you can receive rewards in proportion to your request for a wide area or time zone. On the other hand, in the case of the waiting information request terminal 3000 that has requested the corresponding waiting information request terminal, the points or rewards held are deducted, and the amount of the deduction is determined according to the amount of waiting information requested by the waiting 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 illustrated in FIG. 9.

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. In this case, the computing device 11000 may correspond to the user terminal A connected to the tactile interface device or the aforementioned computing device B.

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

In this case, access to the memory 11200 from another component such as the processor 11100 or the peripheral device interface 11300 may be controlled by the processor 11100. The processor 11100 may be configured as a single unit or a plurality of units, and may include a processor in the form of a GPU and a TPU in order to improve operation processing speed.

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

The input/output subsystem 11400 may couple various input/output peripherals to the peripherals interface 11300. For example, the input/output subsystem 11400 may include a monitor, a keyboard, a mouse, a printer, or a controller for coupling a peripheral device such as a touch screen or a sensor to the peripheral device interface 11300 as needed. According to another aspect, the input/output peripheral devices may be coupled to the peripheral device 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 batteries or alternating current (AC), a charging system, a power failure detection circuit, a power converter or inverter, a power status indicator, or power. It may contain any other components for creation, management, and distribution.

The communication circuit 11600 may enable communication with another computing device using at least one external port.

Alternatively, as described above, the communication circuit 11600 may enable communication with other computing devices by transmitting and receiving an RF signal, also known as an electromagnetic signal, including an RF circuit, if necessary.

The embodiment of FIG. 9 is only an example of the computing device 11000, and the computing device 11000 omits some of the components shown in FIG. 9, further includes additional components not shown in FIG. 9, or 2 It can have a configuration or arrangement that combines two or more components. For example, a computing device for a communication terminal in a mobile environment may further include a touch screen or a sensor, in addition to the components shown 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 as hardware, software, or a combination of hardware and software including one or more signal processing or application-specific integrated circuits.

Methods according to an embodiment of the present invention may be implemented in the form of program instructions that can be executed through various computing devices and 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. An application to which the present invention is applied may be installed in 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 the request of the user terminal.

The apparatus described above may be implemented as a hardware component, a software component, and/or a combination of a hardware component and a software component. For example, the devices and components described in the embodiments are, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate array (FPGA). , A programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions, such as 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 executed on the operating system. In addition, the processing device may access, store, manipulate, process, and generate data in response to the execution of software. For the convenience of understanding, although it is sometimes described that one processing device is used, one of ordinary skill in the art, the processing device is a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that it may include. For example, the processing device may include a plurality of processors or one processor and one controller. In addition, other processing configurations are possible, such as a parallel processor.

The software may include a computer program, code, instructions, or a combination of one or more of these, configuring the processing unit to operate as desired or processed 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 embodyed in a transmitted signal wave. The software may be distributed over networked computing devices and stored or executed in a distributed manner. Software and data may be stored on 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 in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the embodiment, or may be known and usable to 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 and DVDs, and magnetic media such as floptical disks. -A hardware device specially 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 not only machine language codes such as those produced by a compiler but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware device described above may be configured to operate as one or more software modules to perform the operation of the embodiment, and vice versa.

According to an embodiment of the present invention, there is provided an atmospheric information management system using a block chain that can securely provide identified atmospheric information while ensuring the authenticity of atmospheric information provided using a block chain network and preventing forgery and alteration. Can provide.

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

According to an embodiment of the present invention, upon request, general standby information de-identified with respect to detailed standby information such as detailed measurement location information is provided, or special standby information including detailed standby information such as detailed measurement location information It can exert the effect that can provide.

According to an embodiment of the present invention, since an incentive for the provision of special waiting information including detailed waiting information as well as an incentive for the provision of waiting information is provided to the waiting information provider, The management server can exert the effect of collecting more atmospheric information.

According to an embodiment of the present invention, the module for measuring the atmosphere information of the atmosphere information providing terminal is implemented in a mobile form, so that it is possible to easily change the atmosphere measurement place according to the movement of the participant, so that the atmosphere information of various places It can exert the effect it can provide.

According to an embodiment of the present invention, it is possible to exhibit the effect of more stably verifying the authenticity of atmospheric information itself and details of atmospheric information transactions by using a block chain network.

As described above, although the embodiments have been described by the limited embodiments and drawings, various modifications and variations are possible from the above description by those of ordinary skill in the art. For example, the described techniques are performed in a different order from the described method, and/or components such as a system, structure, device, circuit, etc. described are combined or combined in a form different from the described method, or other components Alternatively, even if substituted or substituted by an equivalent, an appropriate result can be achieved.

Therefore, other implementations, other embodiments, and claims and equivalents fall within the scope of the claims to be described later.

Claims (5)

As an atmospheric information management system including an atmospheric information providing terminal and a management server that can access the blockchain network,
The waiting information providing terminal,
A hash value extracting unit for extracting a hash value for atmospheric information to be transmitted;
A block chain registration unit that registers the information including the hash value as a transaction in the connected block chain network; And
Including; a waiting information transmission unit for transmitting the waiting information to the management server,
The management server,
A waiting information receiving unit for receiving the waiting information from the waiting information providing terminal;
A general standby information providing unit that provides general standby information in which detailed standby information is de-identified in the standby information to a standby information requesting terminal; And
Including; a special waiting information providing unit for providing the special waiting information including the detailed waiting information in the waiting information to the waiting information requesting terminal,
The general standby 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 standby information received and stored from the standby information providing terminal, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the standby information;
Extracting detailed waiting information for the corresponding waiting information and performing masking on the detailed waiting information; And
Transmitting the masked waiting information to the waiting information requesting terminal; Including,
The special waiting information providing unit,
Receiving a special waiting information request including detailed waiting information for the corresponding waiting information from the waiting information requesting terminal;
Requesting consent to the standby information providing terminal that has provided the standby information;
Receiving consent from the waiting information providing terminal that provided the corresponding waiting information;
Deriving a hash value of the standby information received and stored from the standby information providing terminal, and verifying whether the derived hash value matches the hash value recorded in the blockchain network for the standby information;
Transmitting special standby information for the standby information to the standby information requesting terminal; And
Containing, standby information management system; recording the consent reception details and special standby information transmission details of the standby information providing terminal in the blockchain network.
The method according to claim 1,
The waiting information transmission unit,
The standby information management system for transmitting the identification information of the standby information, block information of the block chain network in which the hash value of the standby information is recorded, and the standby information to the management server.
delete delete The method according to claim 1,
The management server further includes a reward management unit,
The reward management unit,
In the case of receiving the waiting information from the waiting information providing terminal, and in the case of receiving consent to the provision of waiting information including detailed waiting information of the special waiting information providing unit from the waiting information providing terminal, the account of the waiting information providing terminal Waiting information management system that gives reward points for each.

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