KR20230138662A - A parking number plate temporary number display system and a method thereof - Google Patents

Abstract

The present invention discloses a system and method for displaying temporary parking license plate numbers. This system includes a server that generates a temporary number from the entered phone number and, when the temporary number is called, extracts and calls the already registered phone number of the borrower; A parking license plate attached to the upper part of the vehicle's dashboard to receive and display the temporary number; And a car owner terminal that downloads the parking call application from the server and responds to the call of the server; It includes, and when the borrower's terminal responds to the call of the server, the server connects the call of the caller's terminal to the borrower's terminal of the pre-registered borrower through the parking call application. According to the present invention, the borrower's actual phone number is not displayed on the caller's terminal, so it is possible to prevent the borrower's personal information from being misused, and even when spam is received with a temporary number, spam damage is caused by flexible replacement of the temporary number. can be minimized.

Description

{A parking number plate temporary number display system and a method thereof}

The present invention relates to a parking license plate display system and method. In particular, the present invention relates to a system and method for displaying parking license plates. In particular, it prevents leakage of personal information through parking license plates by generating temporary numbers for automobile parking license plates, and actively minimizes spam damage even when spam is received with a temporary number. It relates to a system and method for displaying temporary parking license plate numbers.

In general, as the number of automobiles increases, there is a shortage of parking space for the vehicles, and as a result, many vehicles frequently double or triple park on the shoulder or parking lot of residential areas.

At this time, when trying to drive a specific parked vehicle, the vehicle cannot move due to the double or triple parked vehicle, so a neighboring vehicle must be moved.

Therefore, in order to prepare for such an incident, a business card or pad with contact information for calling the owner of the vehicle is left in each vehicle, and a car parking license plate is left on one side of the dashboard, allowing phone contact between the owner and the caller. I did it.

However, as the contact information left to call the borrower was exposed to everyone, there was a problem that people with malicious intent could collect the exposed personal information of the borrower and abuse it for voice phishing or spam text messages.

Meanwhile, spam refers to advertising calls, letters, or messages sent to an unspecified number of people. As the spread of communication terminals increases, spam is received through communication terminals (e.g., mobile phones, Internet phones, PSTN landline phones, etc.). Spam messages or spam calls are gradually increasing.

Among recent spams, when a user receives a spam call to a communication terminal, a method of disconnecting is used, when the user makes a one-ring call to a disconnected phone number, advertising comments are sent, or unwanted paid services such as phone calls are provided. There is also a way to connect.

Accordingly, due to the car parking license plate left on the vehicle for the convenience of others, the car owner may unintentionally become a victim of various types of spam such as advertising calls, phone scams, one-ring spam, text spam, and fax spam by illegal spammers. There was a problem that occurred.

KR 2001-0070752 A1 (2001.07.27)

The problem to be solved by the present invention is to provide a parking license plate temporary number display system that can prevent personal information leakage through the parking license plate by encrypting the phone number entered by the car owner and generating a temporary number for the parking license plate.

In addition, the parking license plate is linked to a portable terminal to provide a parking license plate temporary number display system that can actively minimize spam damage even when spam is received with a temporary number.

Another problem to be solved by the present invention is to provide a method of displaying a temporary parking license plate number to achieve the above problem.

The parking license plate temporary number display system according to one aspect of the present invention to solve the above-described problem generates a temporary number with an input phone number, and when the temporary number is called, extracts and calls the previously registered phone number of the car owner. server; A parking license plate attached to the upper part of the vehicle's dashboard to receive and display the temporary number; And a car owner terminal that downloads the parking call application from the server and responds to the call of the server; It includes, and when the borrower's terminal responds to the call of the server, the server connects the call of the caller's terminal to the borrower's terminal of the pre-registered borrower through the parking call application.

The car owner terminal of the parking license plate temporary number display system according to one aspect of the present invention to solve the above-mentioned problem inputs the car owner's phone number and sends a response message to be sent to the server when replacement of the temporary number is decided. An input unit for inputting; A first communication unit that downloads the parking call application and receives a call from the server; A storage unit that stores data and commands for operating the parking call application and the temporary number display system; and a first control unit that controls organic operations of the input unit, the first communication unit, and the storage unit; It is characterized by including.

The parking license plate of the parking license plate temporary number display system according to one aspect of the present invention to solve the above-described problem receives the generated temporary number from the server, and receives authorization for the temporary number called from the caller terminal. a second communication unit transmitting to the server; a display unit that receives authorization and displays the temporary number generated by the server; and a second control unit that controls organic operations of the second communication unit and the display unit. It is characterized by including.

In order to solve the above-described problem, the parking license plate temporary number display system according to one aspect of the present invention is that when spam is received with the temporary number, the first communication unit sends a spam reception warning message from the server and the temporary number changed in the server. and the display unit replaces the changed temporary number with the changed temporary number and displays it as a digital number.

A method of displaying a temporary number on a parking license plate according to another aspect of the present invention to solve the above-mentioned other problems includes the steps of: (a) the server receiving a phone number input from the car owner's terminal and generating a temporary number; (b) a parking license plate receiving and displaying the temporary number through wireless communication; (c) when the caller terminal calls the displayed temporary number, transmitting the called temporary number to the server through wireless communication; and (d) the server receiving the transmitted temporary number, extracting a pre-registered phone number of the borrower, and calling the extracted phone number; Including, when the borrower's terminal responds to the call of the server, the server connects the call of the caller's terminal to the borrower's terminal of the pre-registered borrower through a parking call application.

In step (a) of the method for displaying temporary parking license plate numbers according to another aspect of the present invention to solve the above-described other problems, the server receives authorization and encrypts the phone number entered through the input unit in the car owner terminal to generate the temporary number. generating step; The server matching the borrower's phone number and the temporary number and storing the temporary number in a database; and the server transmitting the temporary number to the parking license plate through wireless communication; It is characterized by including.

In step (d) of the parking license plate temporary number display method according to another aspect of the present invention for solving the above other problems, the server receives the temporary number transmitted from the caller terminal, searches the database, and determines the temporary number. extracting the pre-registered borrower's phone number that is matched and stored; And allowing the server to execute the parking call application on the car owner's terminal; It is characterized by including.

The method of displaying a temporary number on a parking license plate according to another aspect of the present invention to solve the above-mentioned other problems is that when spam is received with the temporary number, the server sends a spam reception warning message and a temporary number replacement recommendation message to the car owner's terminal. steps; The borrower terminal receiving the warning message and the invitation message and transmitting a response message to the server; The server receiving the response message, changing the temporary number to a new number, and transmitting the changed temporary number to the parking license plate; and the parking license plate receiving the changed temporary number and replacing it with the changed temporary number and displaying it under the control of a second built-in control unit. It is characterized by including.

A method of displaying a temporary parking license plate number according to another aspect of the present invention for solving the above-mentioned other problems includes the steps of: when spam is received with the temporary number, the server transmitting a spam reception warning message to the car owner's terminal; The server changing the temporary number to a new number and transmitting the changed temporary number and a temporary number replacement control signal to the parking license plate; and displaying the parking license plate by replacing it with the changed temporary number in response to the temporary number replacement control signal. It is characterized by including.

The method of displaying a temporary parking license plate number according to another aspect of the present invention to solve the above-mentioned other problems is characterized by being stored as a computer program in a computer-readable recording medium to be performed in combination with a computer as hardware.

Other specific details of the invention are included in the detailed description and drawings.

According to the present invention, the borrower's actual phone number is not displayed on the caller's terminal, but a temporary number is displayed instead, preventing the borrower's actual phone number from being misused for voice phishing, spam calls, or spam text messages using the borrower's personal information. Prevention becomes possible.

In addition, even when various types of spam such as spam calls, spam texts, one-ring spam, and voice phishing are received using the temporary number displayed on the parking license plate, spam damage to users can be minimized by flexibly replacing the temporary number. There will be.

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

1 is a schematic diagram illustrating the overall operation of a parking license plate temporary number display system according to an embodiment of the present invention.
FIG. 2 is a block diagram of a car owner terminal and a parking license plate in the parking license plate temporary number display system shown in FIG. 1.
Figure 3 is a flowchart for explaining the overall operation of a method for displaying a temporary parking license plate number according to another embodiment of the present invention.
FIG. 4 is a flowchart for explaining the detailed operation of step S100 in the method of displaying a temporary parking license plate number shown in FIG. 3.
FIG. 5 is a flowchart for explaining detailed operations of the first embodiment of the method for displaying temporary parking license plate numbers shown in FIG. 3 when spam is received with a temporary number.
FIG. 6 is a flowchart for explaining detailed operations of the second embodiment of the method for displaying temporary parking license plate numbers shown in FIG. 3 when spam is received with a temporary number.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure of the present invention is complete and to provide a general understanding of the technical field to which the present invention pertains. It is provided to fully inform the skilled person of the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terminology used herein is for describing embodiments and is not intended to limit the invention. As used herein, singular forms also include plural forms, unless specifically stated otherwise in the context. As used in the specification, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other elements in addition to the mentioned elements. Like reference numerals refer to like elements throughout the specification, and “and/or” includes each and every combination of one or more of the referenced elements. Although “first”, “second”, etc. are used to describe various components, these components are of course not limited by these terms. These terms are merely used to distinguish one component from another. Therefore, it goes without saying that the first component mentioned below may also be a second component within the technical spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used with meanings commonly understood by those skilled in the art to which the present invention pertains. Additionally, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless clearly specifically defined.

Spatially relative terms such as “below”, “beneath”, “lower”, “above”, “upper”, etc. are used as a single term as shown in the drawing. It can be used to easily describe the correlation between a component and other components. Spatially relative terms should be understood as terms that include different directions of components during use or operation in addition to the directions shown in the drawings. For example, if a component shown in a drawing is flipped over, a component described as “below” or “beneath” another component will be placed “above” the other component. You can. Accordingly, the illustrative term “down” may include both downward and upward directions. Components can also be oriented in other directions, so spatially relative terms can be interpreted according to orientation.

Like reference numerals refer to like elements throughout the specification of the present invention. This specification does not describe all elements of the embodiments, and general content or overlapping content between the embodiments in the technical field to which the present invention pertains is omitted. The term 'unit, module, member, block' used in the specification may be implemented as software or hardware, and depending on the embodiment, a plurality of 'unit, module, member, block' may be implemented as a single component, or It is also possible for one 'part, module, member, or block' to include multiple components.

In addition, when a part "includes" a certain component, this does not mean excluding other components, unless specifically stated to the contrary, but may further include other components.

The identification code for each step is used for convenience of explanation. The identification code does not explain the order of each step, and each step may be performed differently from the specified order unless a specific order is clearly stated in the context. there is.

In the present invention, the first control unit 120 and the second control unit 322 are processors, controllers, microcontrollers, microprocessors, microcomputers, etc., and are hardware. ) or may be implemented by firmware, software, or a combination thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings.

1 is a schematic diagram illustrating the overall operation of a parking license plate temporary number display system according to an embodiment of the present invention, which includes a car owner terminal 100, a server 200, a database 250, a vehicle 300, and The vehicle 300 includes a caller terminal 400 and a dashboard 310 and a parking license plate 320.

FIG. 2 is a block diagram of the car owner terminal 100 and the parking license plate 320 in the parking license plate temporary number display system shown in FIG. 1.

The car owner terminal 100 includes an input unit 110, a first control unit 120, a storage unit 130, and a first communication unit 140, and the parking license plate 320 includes a second communication unit 321 and a second control unit. It includes (322) and a display unit (323).

The configuration and function of the parking license plate temporary number display system according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2 as follows.

The server 200 generates a temporary number using the phone number input from the borrower terminal 100, and when the temporary number is called from the caller terminal 400, the server 200 extracts the pre-registered phone number of the borrower and sends the borrower terminal 100. call.

The parking license plate 320 is attached to the upper part of the dashboard 310 of the vehicle 300 and receives and displays the temporary number generated from the vehicle owner terminal 100.

The car owner's terminal 100 downloads the parking call application from the server 200 and responds to a call from the server 200.

If the borrower's terminal 100 responds to a call from the server 200, the server 200 makes a call attempted by the caller terminal 400 to the borrower's terminal 100 that is pre-registered through the parking call application. This is connected.

The functions of the internal components of the borrower's terminal 100 will be described in detail as follows.

The input unit 110 inputs the borrower's phone number and inputs a response message to be transmitted to the server 200 when the borrower decides to replace the temporary number.

The first communication unit 140 downloads the parking call application from the server 200 through wireless communication and receives a call from the server 200.

Here, wireless communication includes wireless communication such as LTE (Long Term Evolution), 4G, 5G, and 6G, in addition to Wi-Fi and Wi-Bro (Wireless Broadband).

The storage unit 130 stores the parking call application, which is an application program running on the car owner's terminal 100, and data and commands for operating the temporary number display system of the present invention.

The first control unit 120 controls organic operations of the input unit 110, the first communication unit 140, and the storage unit 130.

In particular, the input unit 110 is for receiving information from the car owner. When information is input through the input unit 110, the first control unit 120 controls the operation of the car owner's terminal 100 to correspond to the input information. You can.

This input unit 110 may include a software-type touch key, where the touch key is a virtual key, soft key, or visual key displayed on a touch screen-type display unit through software processing. It can be done with (visual key).

At this time, the virtual key or visual key can be displayed on the touch screen in various forms, for example, graphic, text, icon, video, or a combination thereof. It can be done.

Meanwhile, the functions of the internal components of the parking license plate 320 will be described in detail as follows.

The second communication unit 321 receives the temporary number generated from the server 200 and transmits and receives data with the borrower's terminal 100 through wireless communication.

Here, wireless communication includes short-range wireless communication such as Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), and ZigBee, in addition to Bluetooth or Near Field Communication (NFC) communication.

The display unit 323 receives the temporary number generated by the server 200, displays it as a digital number, and displays information processed by the parking license plate 320.

The second control unit 322 controls organic operations of the second communication unit 321 and the display unit 323.

Figure 3 is a flowchart for explaining the overall operation of a method for displaying a temporary parking license plate number according to another embodiment of the present invention.

FIG. 4 is a flowchart for explaining the detailed operation of step S100 in the method of displaying a temporary parking license plate number shown in FIG. 3.

FIG. 5 is a flowchart for explaining detailed operations of the first embodiment of the method for displaying temporary parking license plate numbers shown in FIG. 3 when spam is received with a temporary number.

FIG. 6 is a flowchart for explaining detailed operations of the second embodiment of the method for displaying temporary parking license plate numbers shown in FIG. 3 when spam is received with a temporary number.

With reference to Figures 1 to 6, the operation of the method for displaying a temporary parking license plate number according to an embodiment of the present invention will be briefly described as follows.

First, the server 200 receives the phone number input from the borrower terminal 100 and creates a temporary number (S100).

That is, after the server 200 receives the phone number input through the input unit 110 in the borrower's terminal 100 (S110) and encrypts it to generate a temporary number (S120), the borrower's phone number and the temporary number are Match and store in the database 250 (S130).

The server 200 transmits the generated temporary number to the parking license plate 320 through wireless communication (S140).

Next, the parking license plate 320 receives the temporary number through wireless communication and displays it (S200).

Additionally, when the caller terminal 400 calls the temporary number displayed on the parking license plate 320 (S300), the called temporary number is transmitted to the server 200 through wireless communication (S400).

The server 200 receives the temporary number called from the caller terminal 400, extracts the pre-registered phone number of the borrower (S500), and calls the extracted phone number of the borrower (S600).

If the borrower terminal 100 responds to the call of the server 200 (S700), the server 200 sends a call of the caller terminal 400 to the borrower terminal 100 of the borrower already registered through the parking call application. Connect (S800).

With reference to FIGS. 1 to 6, the organic operation of the method for displaying temporary parking license plate numbers according to an embodiment of the present invention will be described in detail as follows.

First, the car owner sets identification information for his/her parking number (mainly phone number) using the car owner terminal 100, which is his or her portable terminal, and completes membership registration on the server 200, and then uses the first communication unit 140. ) It is assumed that the 'parking call application' of the present invention has been downloaded through ).

The server 200 receives authorization for the phone number entered by the borrower through the input unit 110 in the borrower terminal 100, registers it, encrypts it, and generates a temporary number. Then, it matches the borrower's phone number and the temporary number to a database (250). ) to save it.

Additionally, the server 200 transmits the generated temporary number to the parking license plate 320 through wireless communication.

For example, while the owner of the vehicle 300 is parked in a specific place and moves to another location and is absent, a situation in which another person must call the owner of the vehicle 300 will be described as an example. .

The parking license plate 320 is manufactured in the form of a sticker and is attached to the upper part of the dashboard 310 inside the front windshield of the vehicle 300 as shown in FIG. 1 to receive a temporary number from the server 200 through the built-in second communication unit 321. It is received and displayed as a digital number on the display unit 323.

The caller uses the caller terminal 400, which is his or her portable terminal, to call the temporary number, which is the parking number written on the parking license plate 320, and attempts to make a call connection with the car owner.

The temporary number called through the caller terminal 400 is transmitted to the server 200 through wireless communication.

Here, wireless communication includes wireless communication such as Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), and ZigBee, in addition to Bluetooth or Near Field Communication (NFC) communication.

The server 200 receives the temporary number transmitted from the caller terminal 400, searches the database 250, and extracts the borrower's phone number stored by matching the temporary number.

The server 200 calls the extracted phone number and causes the car owner to execute the parking call application through the first communication unit 140 built into the car owner terminal 100, which is his or her portable terminal.

The borrower's terminal 100 answers the call in response to a call connection attempt of the caller's terminal 400 through the first communication unit 140, thereby establishing a call between the caller and the borrower.

Accordingly, the caller's terminal 400 does not display the borrower's actual phone number, but instead displays a temporary number, thereby preventing misuse of the borrower's personal information such as voice phishing, spam calls, or spam text messages.

At this time, the server 200 is a device that processes information by communicating with external devices, and may include an application server, computing server, and web server.

On the other hand, if a spam call or spam text (hereinafter referred to as spam) is received with the temporary number displayed on the parking license plate 320, the temporary number of the parking license plate 320 is replaced through the following two embodiments. do.

As a first embodiment, the server 200 transmits a warning message that spam has been received on the screen of the borrower's terminal 100 and simultaneously transmits a recommendation message recommending that the temporary number be replaced (S911).

The owner's terminal 100 receives a spam reception warning message and a temporary number replacement recommendation message from the server 200 on the parking call application, and when the owner decides to replace the temporary number, a simple A response message is transmitted to the server 200 through an input operation (S912).

The server 200 receives a response message from the car owner's terminal 100, changes the temporary number to a new number (S913), and transmits the changed temporary number to the parking license plate 320 through wireless communication (S914).

The parking license plate 320 receives the changed temporary number from the server 200 through the second communication unit 321, and displays the most recent temporary number on the display unit 323 under the control of the second control unit 322. It is replaced with a number and displayed as a digital number (S915).

Additionally, as a second embodiment, the server 200 transmits a warning message that spam has been received on the screen of the borrower terminal 100 (S921).

However, the difference from the first embodiment is that instead of sending an invitation message recommending that the server 200 replace the temporary number, it controls the parking license plate 320 to automatically replace the temporary number through wireless communication.

That is, in the first embodiment, the server 200 transmits a recommendation message to the borrower terminal 100 recommending that the temporary number be replaced, and the borrower terminal 100 decides to replace the temporary number and the server 200 The operation of transmitting a response message to and the operation of the server 200 receiving the response message from the borrower terminal 100 are omitted.

Instead, upon recognizing that spam has been received, the number is immediately changed to a new number (S922), and the changed temporary number and temporary number replacement control signal are transmitted to the parking license plate 320 through wireless communication (S923).

The parking license plate 320 receives the changed temporary number and temporary number replacement control signal from the server 200 through the second communication unit 321, and displays the most recent temporary number on the display unit 323 in response to the temporary number replacement control signal. The number is replaced with a changed temporary number and displayed as a digital number (S924).

Meanwhile, when spam is received using a temporary number created or changed in the server 200, a common operation for blocking spam in the above two embodiments is described as follows.

The borrower's terminal 100 can be set to block the user from receiving spam, such as spam advertisements, through the sender information on the screen.

A spam blocking application is installed in the borrower's terminal 100, and the spam blocking application receives caller information about the outgoing phone number from random users and registers it as a spam number on the server 200.

Then, when a call is received, the borrower's terminal 100 can display the calling phone number and caller information registered by another user from the server 200.

If the server 200 has a history of being registered as a spam call from any user's spam blocking application, the spam blocking application of the borrower's terminal 100 displays the spam information received from the server 200 on the borrower's terminal 100. It induces the borrower to refuse to receive a call.

Therefore, even when various types of spam, such as spam calls, spam texts, one-ring spam, and voice phishing, are received with the temporary number displayed on the parking license plate 320, spam damage to users is prevented by flexibly replacing the temporary number. can be minimized.

In this way, the present invention prevents personal information leakage through the parking license plate by encrypting the phone number entered by the car owner and generating a temporary number for the parking license plate, and the parking license plate is linked to a portable terminal to prevent spam from being received through the temporary number. We also provide a system and method for displaying temporary parking license plate numbers that can actively minimize spam damage.

Through this, the present invention does not display the borrower's actual phone number on the caller's terminal, but instead displays a temporary number, preventing the borrower's actual phone number from being misused for voice phishing, spam calls, or spam text messages using the borrower's personal information. It becomes possible.

In addition, even when various types of spam such as spam calls, spam texts, one-ring spam, and voice phishing are received using the temporary number displayed on the parking license plate, spam damage to users can be minimized by flexibly replacing the temporary number. There will be.

The method according to the present invention described above may be implemented as a program (or application) and stored in a medium in order to be executed in conjunction with a server, which is hardware.

The above-mentioned program is written in a computer language such as C, C++, JAVA, machine language, etc. that the computer's control unit (CPU) can read through the computer's device interface so that the computer reads the program and executes the methods implemented in the program. May contain encoded code. These codes may include functional codes related to functions that define the necessary functions for executing the above methods, and may include control codes related to execution procedures necessary for the computer control unit to execute the above functions according to predetermined procedures. You can. In addition, these codes may further include a storage reference-related code indicating which location (address address) of the computer's internal or external storage the additional information or media required for the computer's control unit to execute the above functions should be referenced. . Additionally, if the computer's control unit needs to communicate with any other remote computer or server to execute the above functions, how should the code communicate with any other remote computer or server using the computer's communication module? It may further include communication-related codes such as what information or media should be transmitted and received during communication.

The storage medium refers to a medium that stores data semi-permanently and can be read by a device, rather than a medium that stores data for a short period of time, such as a register, cache, or storage unit. Specifically, examples of storage media include, but are not limited to, ROM, RAM, CD-ROM, magnetic tape, floppy disk, and optical data storage devices. That is, the program may be stored in various recording media on various servers that a computer can access or on various recording media on the user's computer. Additionally, the medium may be distributed to computer systems connected to a network, and computer-readable code may be stored in a distributed manner.

The steps of the method or algorithm described in connection with embodiments of the present invention may be implemented directly in hardware, implemented as a software module executed by hardware, or a combination thereof. Software modules include RAM (Random Access Memory), ROM (Read Only Memory), EPROM (Erasable Programmable ROM), EEPROM (Electrically Erasable Programmable ROM), Flash Memory, hard disk, removable disk, CD-ROM, Alternatively, it may reside on any type of computer-readable recording medium well known in the art to which the present invention pertains.

Above, embodiments of the present invention have been described with reference to the attached drawings, but those skilled in the art will understand that the present invention can be implemented in other specific forms without changing its technical idea or essential features. You will be able to understand it. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive.

100: Borrower’s terminal
200: server
250: database
300: vehicle
310: dashboard
320: Parking license plate
400: Caller terminal

Claims (10)

A server that generates a temporary number using the entered phone number and, when the temporary number is called, extracts and calls the already registered phone number of the borrower;
A parking license plate attached to the upper part of the vehicle's dashboard to receive and display the temporary number; and
A car owner terminal that downloads a parking call application from the server and responds to a call from the server;
Including,
When the borrower's terminal responds to the call of the server, the server connects the call of the caller's terminal to the borrower's terminal of the pre-registered borrower through the parking call application,
Parking license plate temporary number display system.
According to claim 1,
The borrower's terminal is
an input unit for inputting the borrower's phone number and inputting a response message to be transmitted to the server when replacement of the temporary number is determined;
A first communication unit that downloads the parking call application and receives a call from the server;
A storage unit that stores data and commands for operating the parking call application and the temporary number display system; and
a first control unit that controls organic operations of the input unit, the first communication unit, and the storage unit;
Characterized in that it includes,
Parking license plate temporary number display system.
According to claim 2,
The parking license plate is
a second communication unit that receives the generated temporary number from the server, receives approval for the temporary number called from the caller terminal, and transmits it to the server;
a display unit that receives authorization and displays the temporary number generated by the server; and
a second control unit that controls organic operations of the second communication unit and the display unit;
Characterized in that it includes,
Parking license plate temporary number display system.
According to claim 3,
If spam is received using the above temporary number
The first communication unit receives a spam reception warning message from the server and a temporary number changed from the server,
Characterized in that the display unit replaces the changed temporary number and displays it as a digital number,
Parking license plate temporary number display system.
(a) the server receives the phone number entered from the borrower's terminal and generates a temporary number;
(b) a parking license plate receiving and displaying the temporary number through wireless communication;
(c) when the caller terminal calls the displayed temporary number, transmitting the called temporary number to the server through wireless communication; and
(d) the server receiving the transmitted temporary number, extracting a pre-registered phone number of the borrower, and calling the extracted phone number;
Contains,
When the borrower's terminal responds to the call of the server, the server connects the call of the caller's terminal to the borrower's terminal of the pre-registered borrower through a parking call application,
Characterized in that it includes,
How to display temporary parking license plate number.
According to claim 5,
The step (a) is
The server receiving authorization and encrypting a phone number entered through an input unit in the borrower's terminal to generate the temporary number;
The server matching the borrower's phone number and the temporary number and storing the temporary number in a database; and
The server transmitting the temporary number to the parking license plate through wireless communication;
Characterized in that it includes,
How to display temporary parking license plate number.
According to claim 6,
Step (d) above is
The server receiving a temporary number transmitted from the caller's terminal, searching the database, and extracting the pre-registered borrower's phone number that is stored and matched to the temporary number; and
causing the server to execute the parking call application on the car owner's terminal;
Characterized in that it includes,
How to display temporary parking license plate number.
According to claim 5,
If spam is received with the above temporary number,
The server transmitting a spam reception warning message and a temporary number replacement recommendation message to the borrower's terminal;
The borrower terminal receiving the warning message and the invitation message and transmitting a response message to the server;
The server receiving the response message, changing the temporary number to a new number, and transmitting the changed temporary number to the parking license plate; and
The parking license plate receives the changed temporary number, and replaces it with the changed temporary number and displays it under the control of a built-in second control unit;
Characterized in that it includes,
How to display temporary parking license plate number.
According to claim 5,
If spam is received with the above temporary number,
The server transmitting a spam reception warning message to the borrower terminal;
The server changing the temporary number to a new number and transmitting the changed temporary number and a temporary number replacement control signal to the parking license plate; and
displaying the parking license plate by replacing it with the changed temporary number in response to the temporary number replacement control signal;
Characterized in that it includes,
How to display temporary parking license plate number.
A computer program combined with a computer as hardware and stored in a computer-readable recording medium to perform the method of displaying a temporary parking license plate number according to any one of claims 9 to 9.

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