KR102353933B1 - Operation method of call app for business visit management, operation method of call monitoring app for business visit management, business visit management system and application stored in computer-readable storage media - Google Patents

Abstract

An object of the present invention relates to an operating method of a call monitoring app for business visit management, enabling history management for business visits in a way that calls a dummy phone number. According to the present invention, an operating method of the call monitoring app for business visit management comprises: a step of determining whether a receiving phone number is a dummy phone number when the receiving phone number is input by a user and a phone call is performed for the receiving phone number; and a step of transmitting the receiving phone number to a relay server when the receiving phone number is the dummy phone number.

Description

Operation method of call app for business visit management, operation method of call monitoring app for business visit management, business visit management system and application stored in a computer-readable storage medium {OPERATION METHOD OF CALL APP FOR BUSINESS VISIT MANAGEMENT, OPERATION METHOD OF CALL MONITORING APP FOR BUSINESS VISIT MANAGEMENT, BUSINESS VISIT MANAGEMENT SYSTEM AND APPLICATION STORED IN COMPUTER-READABLE STORAGE MEDIA}

The present invention relates to a method of operating an app for business visit management, and more specifically, to a method of operating an app for business visit management, enabling history management for business visits in a way that calls a dummy phone number will be.

In order to prevent the recent spread of Coronavirus Infectious Disease-19 (COVID-19), the history of people's visits to the establishment is being managed.

For example, when people visit a business, they write their personal information on a printed piece of paper or use an electronic access list that uses a QR code to leave a history of their visit.

However, in the method of writing one's personal information on printed paper, there is a risk of personal information leakage and the inconvenience of writing.

In addition, the method of creating an electronic access list using a QR code also has a problem of having to receive a QR code, and it is difficult for people who are not accustomed to using the Internet to use it.

Due to these inconvenient methods, many people do not leave their visit history, which is a hindrance to preventing the spread of Corona and other diseases.

The present invention has been proposed to solve the above problems, and an object of the present invention relates to an operating method of an app for business visit management, enabling history management for business visits in a way that calls a dummy phone number will be.

The operating method of the call monitoring app for business visit management according to the present invention, when an incoming phone number is input by a user and a phone call to the incoming phone number is performed, determining whether the incoming phone number is a dummy phone number and, when the called phone number is the dummy phone number, transmitting the called phone number to a relay server.

In this case, the dummy phone number may be a number having a unique pattern that does not appear in a normal phone number issued within a region or a country.

Meanwhile, the dummy phone number may include an identification number and a serial number located next to the identification number, and the first number of the serial number may be 0.

In this case, the dummy phone number may be a number in which the 0 is added to a normal phone number corresponding to the dummy phone number.

Meanwhile, the dummy phone number may be a number uniquely assigned to a business that performs access management.

On the other hand, the step of determining whether the incoming phone number is a dummy phone number includes: when the phone call is terminated, requesting a call history to an outgoing management unit; In this case, the method may include determining that the called phone number is the dummy phone number.

Meanwhile, the determining whether the incoming phone number is a dummy phone number may include determining that the incoming phone number is the dummy phone number when the input incoming phone number indicates the unique pattern.

Meanwhile, when the access authentication information is received from the relay server, the method may further include outputting the received access authentication information.

On the other hand, the application stored in the computer-readable storage medium, when a called phone number is input by a user and a phone call to the called phone number is performed, determining whether the called phone number is a dummy phone number; When the called phone number is the dummy phone number, the step of transmitting the called phone number to the relay server may be executed.

On the other hand, the operation method of the call app for business visit management includes the steps of receiving an input of an incoming phone number from a user, transmitting a call request to the incoming phone number to an outgoing management unit, and, wherein the incoming phone number is a dummy phone number , transmitting the incoming phone number to a relay server.

In this case, the dummy phone number may be a number having a unique pattern that does not appear in a normal phone number issued within a region or a country.

Meanwhile, the dummy phone number may include an identification number and a serial number located next to the identification number, and the first number of the serial number may be 0.

In this case, the dummy phone number may be a number in which the 0 is added to a normal phone number corresponding to the dummy phone number.

Meanwhile, the dummy phone number may be a number uniquely assigned to a business that performs access management.

On the other hand, the step of transmitting the incoming phone number to the relay server includes the steps of requesting the call history to the calling management unit when the phone call is finished, and, when the incoming phone number recorded in the call history indicates the unique pattern, and determining that the called phone number is the dummy phone number.

Meanwhile, the step of transmitting the called phone number to the relay server may include determining that the called phone number is the dummy phone number when the called phone number input by the user indicates the unique pattern. can

Meanwhile, when the access authentication information is received from the relay server, the method may further include outputting the received access authentication information.

On the other hand, the application stored in the computer-readable storage medium, receiving an input of the incoming phone number from the user, and transmitting a call request to the called phone number to the call management unit, and, wherein the called phone number is a dummy phone number In this case, the step of transmitting the incoming phone number to the relay server may be executed.

On the other hand, the business visit management system determines whether the called phone number is a dummy phone number when a called phone number is input by the user and a phone call to the called phone number is performed, and the called phone number is the dummy phone number a call terminal including one or more applications for transmitting the incoming phone number when includes

In this case, the relay server may transmit the access authentication information to at least one of the call terminal and a business terminal using a normal phone number corresponding to the incoming phone number.

According to the present invention, it is possible to leave a visit history with only a very simple operation of making a call to a dummy phone number, unlike the conventional method of writing personal information on printed paper or utilizing a QR code. Therefore, there is an advantage of improving user convenience and participation rate.

In addition, according to the present invention, the visit history is automatically reported by a call app executed when a phone call is made or a call monitoring app that is always driven in the background. That is, there is an advantage that the user can leave a visit history by simply making a call to a dummy phone number without having to run an app to leave the visit history.

In addition, according to the present invention, since a dummy phone number is used instead of a normal phone number, there is an advantage that a visit history can be easily left without interfering with the normal business of the establishment.

In addition, according to the present invention, since the dummy phone number has a unique pattern that does not appear in the normal phone number, the user can easily recognize that this is not a normal phone number but a number used for visit management by looking at the dummy phone number. Also, from the point of view of the country, it is possible to prevent the problem of reducing the number of usable number resources because numbers that are not immediately assigned anyway are issued as dummy phone numbers.

In addition, in the present invention, by adding only 0 to the previously used normal phone number, it is possible to very easily distribute, promote, and use the dummy phone number. Specifically, from the standpoint of the state or local government, it is possible to distribute a dummy phone number by adding only 0 to the previously registered normal phone number, and it is very easy to promote it because it is only necessary to add 0 to the existing normal phone number. . In addition, it is very easy to remember and use because the business operator or user can use it by adding only 0 to the existing phone number. For example, the business operator can inform visitors that they only need to add 0 to the normal phone number attached to the existing business. Then, access authentication can be performed by dialing the number.

1 is a diagram showing the configuration of a business visit management system according to an embodiment of the present invention.
2 is a diagram for explaining a dummy phone number used in the present invention.
3 is a view for explaining a method of operating a business visit management system.
4 is a diagram for explaining an operation when a call app and a call monitoring app are separated.

Hereinafter, the embodiments disclosed in the present specification will be described in detail with reference to the accompanying drawings, but the same or similar components are assigned the same reference numbers regardless of reference numerals, and redundant description thereof will be omitted. The suffixes "module" and "part" for components used in the following description are given or mixed in consideration of only the ease of writing the specification, and do not have distinct meanings or roles by themselves. In addition, in describing the embodiments disclosed in the present specification, if it is determined that detailed descriptions of related known technologies may obscure the gist of the embodiments disclosed in this specification, the detailed description thereof will be omitted. In addition, the accompanying drawings are only for easy understanding of the embodiments disclosed in the present specification, and the technical idea disclosed herein is not limited by the accompanying drawings, and all changes included in the spirit and scope of the present invention , should be understood to include equivalents or substitutes.

Terms including an ordinal number such as 1st, 2nd, etc. may be used to describe various elements, but the elements are not limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

When an element is referred to as being “connected” or “connected” to another element, it is understood that it may be directly connected or connected to the other element, but other elements may exist in between. it should be On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprises” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

In implementing the present invention, components may be subdivided for convenience of description, but these components may be implemented in one device or module, or one component may be divided into a plurality of devices or modules. It can also be implemented in

The application (hereinafter, the app) described in the present invention may be installed in the call terminal. And, performing the operation by the app may include performing the operation by using the components of the call terminal by the app.

For example, the call app may operate by processing data or signals of a processor of the call terminal. Also, the call app may receive an input of a phone number by using an input unit of a call terminal (eg, a touch screen of a smart phone). In addition, the call app may output image information or audio information through an output unit (display unit or speaker) of the call terminal. In addition, the call app may receive/transmit a call and data through the communication unit of the call terminal.

In addition, the app of the present invention may be stored in a computer-readable storage medium. In this case, the app of the present invention is stored in the memory of the call terminal and can execute the operating methods described below.

1 is a diagram showing the configuration of a business visit management system according to an embodiment of the present invention.

Referring to FIG. 1 , the business visit management system according to the present embodiment includes a call terminal 110 , a relay server 130 , and a communication network 140 connecting them. Here, the communication network 140 includes a known communication network including a circuit-switched network and/or a packet-switched network supporting voice calls and data communication, or a communication network to be developed in the future.

The call terminal 110 is a device capable of making a voice call, such as a tablet PC or a smart phone, and as shown in FIG. 1 , includes a call application (hereinafter, an app) 111 and an outgoing call manager 112 . The call application 111 includes a call app installed by a user, such as a basic call app installed in the call terminal 110 or a Whohoo app. The call management unit 112 may be a program for managing a call, such as a telephony manager included in the operating system of the call terminal 110 .

The call app 111 sends a call to the incoming phone number input by the user. The call app 111 may receive an incoming phone number input from the user through the keypad, or may receive a selection of the incoming phone number from the address book of the call terminal 110 . The call app 111 transmits the incoming phone number to the outgoing management unit 112 to request a call. In the present embodiment, the call app 111 may receive the dummy phone number as an incoming phone number and request a call to the dummy phone number.

The outgoing management unit 112 transmits an outgoing call including a phone number (ie, an outgoing phone number) and an incoming phone number of the call terminal 110 to the communication network 140 in response to the call request of the call app 111 . do. The call management unit 112 enables a call between the user and the called party by forming a call path when the called party answers the call.

Meanwhile, the outgoing management unit 112 may store the incoming phone number in a call log DB for recording call details.

In addition, when the incoming phone number does not exist, the call management unit 112 may receive call rejection information from the communication network 140 . In this case, the call management unit 112 may store the incoming phone number and call rejection information in the call log DB.

Meanwhile, the call app 111 may transmit the incoming phone number to the relay server 130 when the incoming phone number is a dummy phone number.

Meanwhile, the relay server 130 may include a storage unit 131 , a communication unit 132 , and a control unit 133 .

The control unit 133 of the relay server 130 may receive an incoming phone number from the call terminal 110 through the communication unit 132 .

Also, the controller 133 of the relay server 130 may transmit access authentication information to the call terminal 110 that has transmitted the incoming phone number. In addition, the control unit 133 of the relay server 130 may transmit the access authentication information to the business terminal 150 using a normal phone number corresponding to the incoming phone number.

Also, the control unit 133 of the relay server 130 may store the incoming phone number and identification information corresponding to the call terminal 110 in the storage unit 131 .

Also, the controller 133 of the relay server 130 may transmit the incoming phone number and identification information corresponding to the call terminal to the access management server 160 . In this case, the control unit 133 of the relay server 130 periodically, when there is a request from the access management server 160, or whenever new identification information is collected, identification corresponding to the incoming phone number and the call terminal The information may be transmitted to the access management server 160 .

Here, the access management server 160 may be a server operated by a quarantine authority such as a country, a national institution, or a local government.

Meanwhile, the relay server 130 may collect called numbers from a plurality of call terminals (or call apps installed on the plurality of call terminals). Accordingly, the storage unit 131 may store a plurality of incoming phone numbers and identification information of call terminals that have transmitted the incoming phone numbers.

In addition, when a request for a specific incoming phone number among a plurality of incoming phone numbers is received from the access management server 160 , the controller 133 of the relay server 130 collects identification information of the call terminals that have transmitted the specific incoming phone number. It can be transmitted to the access management server.

Meanwhile, in the present invention, a dummy phone number may be used for business access management. Specifically, when the user visits a specific establishment, the user may leave a history that the user has visited the specific establishment by calling a dummy phone number.

2 is a diagram for explaining a dummy phone number used in the present invention.

The dummy phone number may be a number uniquely assigned to a business that performs access management.

Here, a business refers to a place where business is being conducted or a business entity. For example, a business may mean a place or entity that manages access to leave a user's visit history, such as a restaurant, company, theater, or hotel. can

In addition, the fact that a dummy phone number is uniquely assigned to a business that performs access control may mean that a number that is not shared with other numbers is given to a specific establishment so that one can specify which establishment it is just by looking at the dummy phone number.

For example, business A may be assigned a dummy phone number a, business B may be assigned a dummy phone number b, and business C may be assigned a dummy phone number c.

In addition, the subject allocating the dummy phone number may be at least one of a country, a national institution, and a local government. In this case, the subject allocating the dummy phone number may allocate and distribute the dummy phone number to establishments in advance, and the establishment may display the allocated dummy phone number.

On the other hand, to explain the reason for using the dummy phone number, when the business visit management is performed using the normal phone number of the establishment, each user who visits the establishment will call the establishment's normal phone number. Therefore, since the state of receiving a call to the call terminal of the establishment continues, normal business of the establishment becomes difficult.

Therefore, in the present invention, a dummy phone number unique to the establishment is allocated to the establishment and used for business visit management.

Meanwhile, the dummy phone number may be a number having a unique pattern that does not appear in a normal phone number issued within a region or a country.

Here, the normal phone number is a number that is assigned to a calling terminal and enables a phone call with the calling terminal, and may mean a home phone number, a mobile phone number, etc. that are generally used by people.

On the other hand, if a dummy phone number is generated and used as a pattern that appears in a normal phone number, number resources available in the country are reduced, and confusion such as overlapping with an already issued normal phone number may occur.

Therefore, in the present invention, a dummy phone number having a unique pattern that does not appear in a normal phone number issued within a region or a country can be used.

Specifically, a normal phone number is composed of a combination of an identification number and a serial number. Here, the identification information may be any one of an integrated identification number (010) assigned to a plurality of communication companies, a unique identification number (011, 016, 019, etc.) individually assigned to a communication company, and an area code (02, 055, etc.). Here, the serial number included in the normal phone number is located next to the identification number, and may be a number for identifying a communication terminal (or a subject using the communication terminal).

The dummy phone number may include an identification number like a normal phone number, and may include a serial number located next to the identification number. Meanwhile, in the dummy phone number, the first number of the serial number, that is, the number immediately following the identification number may be 0.

Specifically, a 0 as the first number of the serial number (the number immediately following the identification number) is a pattern that does not appear in normal phone numbers issued in Korea.

For example, referring to the dummy phone numbers in FIG. 2 , a dummy phone number assigned to business A (area code + 0 is the first 8-digit serial number), a dummy phone number allocated to business B (area code + 0 is The first 9-digit serial number) and the dummy phone number assigned to business C (the integrated identification number assigned to telecommunication companies + the first 8-digit serial number with 0) have number 0 located immediately after the identification number. And the pattern of number 0 immediately following the identification number is a pattern that does not appear in a normal phone number assigned to a call terminal in the Republic of Korea. Therefore, the pattern of 0 immediately following the identification number can be used as a unique pattern for the dummy phone number.

Accordingly, the user can see the dummy phone number and easily recognize that this is not a normal phone number but a number used for visit management. Also, from the point of view of the country, it is possible to prevent the problem of reducing the number of usable number resources because numbers that are not immediately assigned anyway are issued as dummy phone numbers.

Meanwhile, the dummy phone number may be a number in which 0 is added to a normal phone number corresponding to the dummy phone number. Here, the normal phone number corresponding to the dummy phone number may mean a phone number pre-allocated to a call terminal used in a specific establishment when the dummy phone number is allocated to a specific establishment.

Specifically, referring to FIG. 2A , the normal phone number pre-assigned to the call terminal used by the establishment A is 02-123-5678. In this case, the dummy phone number assigned to the business A may be 02-0123-5678 in which 0 is added to the normal phone number (ie, 0 is added immediately after the identification number of the normal phone number).

Accordingly, the dummy phone number may include an identification number and a serial number positioned after the identification number, and the first number of the serial number may be 0. Also, a number other than 0 in the dummy phone number may be the same as a normal phone number corresponding to the dummy phone number.

For another example, referring to FIG. 2B , the normal phone number pre-assigned to the call terminal used in the business B is 02-1234-7890. In this case, the dummy phone number assigned to the business B may be 02-01234-7890 in which 0 is added to the normal phone number (ie, 0 is added immediately after the identification number of the normal phone number).

As another example, referring to FIG. 2C , the normal phone number pre-allocated to the call terminal used in the business C is 010-123-5678. In this case, the dummy phone number assigned to the business C may be 02-0123-5678 in which 0 is added to the normal phone number (ie, 0 is added immediately after the identification number of the normal phone number).

That is, in the present invention, by adding only 0 to the previously used normal phone number, distribution, publicity, and use of the dummy phone number can be very easy. Specifically, from the standpoint of the state or local government, it is possible to distribute a dummy phone number by adding only 0 to the previously registered normal phone number, and it is very easy to promote it because it is only necessary to add 0 to the existing normal phone number. .

In addition, it is very easy to remember and use because the business operator or user can use it by adding only 0 to the existing phone number. For example, the business operator can inform visitors that they only need to add 0 to the normal phone number attached to the existing business. Then, access authentication can be performed by dialing the number.

Next, an operating method of the business visit management system will be described with reference to FIG. 3 .

3 , S310, S320, S330, and S360 are operating methods of a call app for business visit management, and S340, S350, and S370 may be operating methods of a relay server for business visit management.

Referring to FIG. 3 , the method of operating a call app for business visit management includes the steps of receiving an input of an incoming phone number from a user (S310), and transmitting a call request to the incoming phone number to the calling management unit (S320) , if the incoming phone number is a dummy phone number, transmitting the incoming phone number to the relay server (S330), receiving access authentication information from the relay server, and outputting the received access authentication information (S360). have.

In addition, the operation method of the relay app for business visit management is the step of receiving the incoming phone number from the call terminal (S340), the call terminal that has transmitted the incoming phone number and the business terminal using a normal phone number corresponding to the incoming phone number It may include transmitting access authentication information to at least one of the steps (S350), and transmitting identification information corresponding to the incoming phone number and the call terminal to the access management server (S370).

First, an operation method of a call app for business visit management will be described.

The user has visited a specific establishment. Then, the user can see the dummy phone number guided by the specific establishment, enter the dummy phone number, and then press the call request button.

In this case, the call app 111 of the call terminal 110 may receive an input of an incoming phone number from the user (S310). In addition, the call app 111 of the call terminal 110 may transmit a call request to the incoming phone number to the call management unit 112 (S320).

In this case, the outgoing manager 12 may transmit an outgoing call including an incoming phone number to the communication network 140 according to a call request of the call app 111 .

However, the incoming phone number is a dummy phone number and is only a number assigned to a business, and is a number not assigned to any communication terminal. Accordingly, the call management unit 112 may receive call rejection information from the communication network 140 . Meanwhile, the outgoing management unit 112 may store the incoming phone number in a call log DB for recording call details, and may store call rejection information together with the incoming phone number.

On the other hand, the call app 111, if the incoming phone number is a dummy phone number, may transmit the incoming phone number to the relay server (S330).

Specifically, the call app 111 may determine whether the incoming phone number is a dummy phone number. Here, a method of determining whether the called phone number is a dummy phone number may be implemented according to various implementation examples.

As an embodiment, when the phone call is terminated, the call app 111 may request the call history from the outgoing manager 112 and receive the call history from the outgoing manager 112 . In this case, the call app 111 may request the most recent incoming phone number at the time of the end of the call from among the call history, and may receive a call history including the most recent incoming phone number at the time of the end of the call.

In addition, when the incoming phone number recorded in the call history indicates a unique pattern of the dummy phone number, the call app 111 may determine that the incoming phone number is a dummy phone number. And when the incoming phone number is a dummy phone number, the call app 111 may transmit the incoming phone number to the relay server 130 .

As another embodiment, when the incoming phone number is input from the user, the call app 111 may determine whether the incoming phone number input from the user represents a unique pattern of the dummy phone number. And if the incoming phone number input from the user indicates a unique pattern of the dummy phone number, the call app 111 may determine that the incoming phone number is a dummy phone number. And when the incoming phone number is a dummy phone number, the call app 111 may transmit the incoming phone number to the relay server 130 .

As another embodiment, when the incoming phone number input from the user indicates a unique pattern of the dummy phone number and the incoming phone number is recorded in the call history, the call app 111 determines that the incoming phone number is a dummy phone number. can

Specifically, when the incoming phone number is input from the user, the call app 111 may determine whether the incoming phone number input from the user represents a unique pattern of the dummy phone number. And when the phone call is terminated, the call app 111 may determine that the incoming phone number is a dummy phone number by requesting the call history to the outgoing management unit 112 and confirming that the incoming phone number is recorded in the call history. And when the incoming phone number is a dummy phone number, the call app 111 may transmit the incoming phone number to the relay server 130 .

Meanwhile, the control unit 133 of the relay server 130 may receive the incoming phone number through the communication unit 132 (S340).

In this case, the control unit 133 of the relay server 130 may transmit the access authentication information to at least one of the call terminal 110 and the business terminal 150 using a normal phone number corresponding to the incoming phone number (S350). .

Specifically, the storage unit 131 of the relay server 130 may include a database including a dummy phone number and a normal phone number corresponding to the dummy phone number. Here, the database may be provided by a quarantine authority such as a country, a national flag organization, or a local government.

And the control unit 133 of the relay server 130 extracts a normal phone number corresponding to the incoming phone number (dummy phone number) from the database, and provides access authentication information to the business terminal 150 using the extracted normal phone number. can be transmitted Also, the controller 133 of the relay server 130 may transmit access authentication information to the call terminal 110 using the phone number of the call terminal 110 that has transmitted the incoming phone number (dummy phone number).

Here, the access authentication information may be information for authenticating that the user of the communication terminal 110 who has visited the establishment has completed the access authentication. For example, the access authentication information may be the message “Access authentication is complete”.

Meanwhile, the control unit 133 of the relay server 130 may transmit access authentication information in various ways. For example, the controller 133 of the relay server 130 may transmit the access authentication information as image information such as text or message, or may transmit it as voice information of a phone call method.

Meanwhile, when the access authentication information is transmitted to the call terminal 110 , the call terminal 110 may receive the access authentication information and output the received access authentication information ( S360 ).

In addition, when the access authentication information is transmitted to the store terminal 150, the store terminal 150 may receive the access authentication information and output the received access authentication information.

In addition, the user of the communication terminal 110 or the operating subject of the establishment may perform authentication verification using the output access authentication information.

For example, the user may show the displayed access authentication information to the operating subject of the establishment, and in this case, the operating entity of the establishment may allow the entry of the user who has shown the access authentication information. For another example, when the access authentication information is received in the establishment terminal 150 after the user makes a phone call, the operating entity of the establishment may allow the entry of the calling user.

Meanwhile, the controller 133 of the relay server 130 may transmit the incoming phone number and identification information corresponding to the call terminal 110 to the access management server (S370).

In more detail, the controller 133 of the relay server 130 may acquire identification information corresponding to the call terminal 110 that has transmitted the incoming phone number.

Here, the identification information corresponding to the call terminal 110 that has transmitted the incoming phone number is information that can identify the call terminal 110, such as a phone number of the call terminal 110, or identifies the user of the call terminal 110 It may be available information (name, address, etc. of the user of the call terminal 110). In this case, the identification information may be transmitted to the relay server 130 by the call terminal (call app 111), or may be obtained by the relay server 130 based on the phone number of the call terminal 110.

On the other hand, the relay server 130 receives the incoming numbers from a plurality of call terminals (or call apps installed in the plurality of call terminals) that have visited various businesses, and the identification information of the call terminals that transmitted the incoming numbers and the incoming phone number is recorded. The stored list may be stored in the storage unit 131 .

In addition, the control unit 133 of the relay server 130 may transmit the list to the access management server 160 through the communication unit 132 .

Meanwhile, the controller 133 of the relay server 130 may transmit identification information of the call terminals that have transmitted a specific incoming phone number among a plurality of incoming phone numbers to the access management server 160 .

For example, a quarantine authority operating the access management server 160 may request identification information of people who have visited a specific establishment from the operator of the relay server 130 . In this case, the access management server 160 may transmit a request for a specific incoming phone number to the relay server 130 .

In this case, the controller 133 of the relay server 130 may transmit identification information of the call terminals that have transmitted a specific incoming phone number to the access management server 160 .

4 is a diagram for explaining an operation when a call app and a call monitoring app are separated.

The above-described operation may also be applied to the embodiment of FIG. 4 , and hereinafter, different points will be mainly described.

The call terminal 110 may further include a call monitoring app 113 . And in the embodiment of Figure 4, the operation of receiving the incoming phone number input by the user and the operation of transmitting the call request to the incoming phone number is performed by the call app 111, the incoming phone number is a dummy phone number The operation of determining whether to recognize and the operation of transmitting the incoming phone number to the relay server may be performed by the call monitoring app 113 .

The call app 111 of the call terminal 110 may receive an input of an incoming phone number from the user, and transmit a call request to the incoming phone number to the outgoing management unit 112 .

Meanwhile, the call monitoring app 113 is always executed in the background to monitor the operation of the call app 111 .

And the call monitoring app 113 may transmit/receive data with the call app 111 . In this case, the call monitoring app 113 may receive the incoming phone number or call termination information input by the user from the call app 111 .

And when the incoming phone number is input by the user and a phone call is performed for the incoming phone number, the call monitoring app 113 may determine whether the incoming phone number is a dummy phone number.

In an embodiment, when a phone call is terminated in the call app 111 , the call monitoring app 113 may receive call termination information from the call app 111 . And when the call termination information is received, the call monitoring app 113 may request and receive the call history from the outgoing management unit 112 .

In this case, the call monitoring app 113 may request the most recent incoming phone number at the time of the end of the call among the call history, and receive a call history including the most recent incoming phone number at the time of the end of the call.

In addition, the call monitoring app 113 may determine that the incoming phone number is a dummy phone number when the incoming phone number recorded in the call history indicates a unique pattern of the dummy phone number.

As another embodiment, the call monitoring app 113 may receive an incoming phone number input by the user from the call app 111 .

And the call monitoring app 113 may determine whether the incoming phone number input by the user (that is, the incoming phone number received from the call app 111) represents a unique pattern of the dummy phone number. And when the incoming phone number input by the user indicates a unique pattern of the dummy phone number, the call monitoring app 113 may determine that the incoming phone number is a dummy phone number.

As another embodiment, when the incoming phone number input from the user indicates a unique pattern of the dummy phone number and the incoming phone number is recorded in the call history, the call monitoring app 113 determines that the incoming phone number is a dummy phone number. can decide

Specifically, when receiving the incoming phone number input by the user from the call app 111, the call monitoring app 113 may determine whether the incoming phone number represents a unique pattern of the dummy phone number. And when the phone call is terminated, the call monitoring app 113 may determine that the incoming phone number is a dummy phone number by requesting the call history to the outgoing management unit 112 and confirming that the incoming phone number is recorded in the call history.

Meanwhile, when the incoming phone number is a dummy phone number, the call monitoring app 113 may transmit the incoming phone number to the relay server 130 .

Also, the call monitoring app 113 may receive access authentication information from the relay server 130 . And when the access authentication information is received from the relay server 130, the call monitoring app 113 may output the received access authentication information.

As described above, according to the present invention, it is possible to leave a visit history with only a very simple operation of making a call to a dummy phone number, unlike the method of writing personal information on previously printed paper or using a QR code. Therefore, there is an advantage of improving user convenience and participation rate.

In addition, according to the present invention, the visit history is automatically reported by the call app that is executed when a phone call is made or the call monitoring app that is always driven in the background. That is, there is an advantage that the user can leave a visit history by simply making a call to a dummy phone number without having to run an app to leave the visit history.

Meanwhile, the present invention may be universally used to manage a visit history of a business, as well as to manage diseases such as corona.

The method of the present invention as described above may be implemented as a program and stored in a computer-readable form in a recording medium (CD-ROM, RAM, ROM, floppy disk, hard disk, magneto-optical disk, etc.). Since this process can be easily performed by a person skilled in the art to which the present invention pertains, it will not be described in detail any longer.

The present invention described above, for those of ordinary skill in the art to which the present invention pertains, various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It is not limited by the drawings.

110: call terminal
130: relay server

Claims (20)

In the operating method of the call monitoring app for business visit management,
determining whether the called phone number is a dummy phone number when a called phone number is input by a user and a phone call is performed for the called phone number; and
When the called phone number is the dummy phone number, transmitting the called phone number to a relay server;
The call monitoring app is installed in the user's call terminal,
The dummy phone number is,
Containing an identification number and a serial number located next to the identification number,
The first number of the serial number is 0,
The dummy phone number is,
A number in which the 0 is added to a normal phone number corresponding to the dummy phone number
How a call monitoring app works for business visit management. The method of claim 1,
The dummy phone number is,
It is a number with a unique pattern that does not appear in normal phone numbers issued within a region or country.
How a call monitoring app works for business visit management. delete delete The method of claim 1,
The dummy phone number is,
It is a number uniquely assigned to a business that performs access control.
How a call monitoring app works for business visit management. 3. The method of claim 2,
Determining whether the incoming phone number is a dummy phone number comprises:
requesting a call history to the call management unit when the phone call is terminated; and
determining that the called phone number is the dummy phone number when the called phone number recorded in the call log indicates the unique pattern;
How a call monitoring app works for business visit management. 3. The method of claim 2,
Determining whether the incoming phone number is a dummy phone number comprises:
determining that the incoming phone number is the dummy phone number when the input incoming phone number indicates the unique pattern;
How a call monitoring app works for business visit management. The method of claim 1,
When the access authentication information is received from the relay server, outputting the received access authentication information; further comprising
How a call monitoring app works for business visit management. In the application stored in a computer-readable storage medium,
determining whether the called phone number is a dummy phone number when a called phone number is input by a user and a phone call is performed for the called phone number; and
when the called phone number is the dummy phone number, transmitting the called phone number to a relay server;
The application is installed in the user's call terminal,
The dummy phone number is,
Containing an identification number and a serial number located next to the identification number,
The first number of the serial number is 0,
The dummy phone number is,
A number in which the 0 is added to a normal phone number corresponding to the dummy phone number
An application stored on a computer-readable storage medium. In the operating method of the call app for business visit management,
receiving an input of an incoming phone number from a user, and transmitting a call request to the incoming phone number to an outgoing management unit; and
If the called phone number is a dummy phone number, transmitting the called phone number to a relay server;
The call app is installed in the user's call terminal,
The dummy phone number is,
Containing an identification number and a serial number located next to the identification number,
The first number of the serial number is 0,
The dummy phone number is,
A number in which the 0 is added to a normal phone number corresponding to the dummy phone number
How the call app works for business visit management. 11. The method of claim 10,
The dummy phone number is,
It is a number with a unique pattern that does not appear in normal phone numbers issued within a region or country.
How the call app works for business visit management. delete delete 11. The method of claim 10,
The dummy phone number is,
It is a number uniquely assigned to a business that performs access control.
How the call app works for business visit management. 12. The method of claim 11,
The step of transmitting the incoming phone number to the relay server comprises:
When the phone call is terminated, requesting the call history to the call management unit; and
determining that the called phone number is the dummy phone number when the called phone number recorded in the call log indicates the unique pattern;
How the call app works for business visit management. 12. The method of claim 11,
The step of transmitting the incoming phone number to the relay server comprises:
determining that the called phone number is the dummy phone number when the called phone number input by the user indicates the unique pattern;
How the call app works for business visit management. 11. The method of claim 10,
When the access authentication information is received from the relay server, outputting the received access authentication information; further comprising
How the call app works for business visit management. In the application stored in a computer-readable storage medium,
receiving an input of an incoming phone number from a user, and transmitting a call request to the incoming phone number to an outgoing management unit; and
If the called phone number is a dummy phone number, transmitting the called phone number to a relay server;
The application is installed in the user's call terminal,
The dummy phone number is,
Containing an identification number and a serial number located next to the identification number,
The first number of the serial number is 0,
The dummy phone number is,
A number in which the 0 is added to a normal phone number corresponding to the dummy phone number
An application stored on a computer-readable storage medium. When an incoming phone number is input by a user and a phone call is performed on the called phone number, it is determined whether the called phone number is a dummy phone number, and when the called phone number is the dummy phone number, the called phone number is a call terminal including one or more applications to transmit; and
a relay server that receives the called phone number and transmits the called phone number and identification information corresponding to the call terminal to an access management server; and
The dummy phone number is,
Containing an identification number and a serial number located next to the identification number,
The first number of the serial number is 0,
The dummy phone number is,
A number in which the 0 is added to a normal phone number corresponding to the dummy phone number
Business visit management system. 20. The method of claim 19,
The relay server is
Transmitting access authentication information to at least one of the business terminal using a normal phone number corresponding to the call terminal and the incoming phone number
Business visit management system.

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