KR100777557B1 - A system for managing outdoor sign board using rfid and method thereof - Google Patents

Abstract

A system and a method for managing outdoor signboards using RFID are provided to easily check illegal installation of the outdoor signboards by installing an RFID tag to a signboard of each building and transmitting a photograph of the outdoor signboards attached to a building at once when the RFID tag of the building is read. A management server(20) stores the photo data of the approved outdoor signboards(60) attached to the building(50) having a serial building number by linking with the serial building number. The signboard(70) of the building is installed to each building having the serial building number and is attached with the RFID tag(80) storing the serial building number. An RFID reader(40) reads the RFID tag attached to the signboard of the building. A management terminal(30) is connected to the RFID reader, transmits the serial building number read from the RFID reader to the management server, receives the photo data of the approved outdoor signboards attached to the building corresponding to the serial building number from the management server, and displays the photo data to a screen.

Description

A system for managing outdoor sign board using RFID and method thereof

1 is a block diagram of an outdoor advertisement management system using RFID according to the present invention.

FIG. 2 is a block diagram illustrating an internal configuration of the management terminal of FIG. 1.

3 is a block diagram illustrating a detailed configuration of an image comparator of FIG. 2.

4 is a flowchart illustrating a process of permitting the installation of outdoor advertisements online.

5 is a flowchart illustrating a process of performing an outdoor advertisement management method using RFID according to the present invention.

6 is a flowchart illustrating a process of analyzing whether an outdoor advertisement is illegally installed in a management terminal.

<Description of main drawing code>

10: complaint terminal 20: management server

30: management terminal 40: RFID reader

50: building 60: outdoor advertisement

70: building nameplate 80: RFID tag

The present invention relates to an outdoor advertisement management system and method using RFID, and more particularly, extracts a building unique number from an RFID tag attached to each building nameplate and displays photo information of the outdoor advertisement belonging to the extracted building unique number. The present invention relates to a system and a method for easily verifying whether illegal advertisements of outdoor advertisements attached to a building are received from a management server.

Currently, in order to install outdoor advertisements in buildings, installers should go to the competent authorities, fill out and submit the application for outdoor advertisements, and the licensing department will review the city planning and approve the installation of outdoor advertisements if deemed appropriate.

On the other hand, the relevant government establishes an illegal advertisement maintenance plan at regular intervals, and if the illegal advertisement is identified by on-site inspection, corrective action or a fine is imposed.

In the current outdoor inspection management method by site inspection, the site is regularly inspected using the outdoor advertisement permit book and drawings, and the advertisements attached to the drawings and buildings at the site are checked against the permit book.

However, in the case of the conventional outdoor advertisement management method, it takes a long time to compare the building and the object to be inspected due to the use of non-computerized paper drawings, and it is difficult to immediately recognize whether the various advertisements have the form of permission. there was.

In Republic of Korea Patent No. 10-0566392, the RFID tag is attached to each licensed signboard, and the management server transmits the signboard information corresponding to the received unique number when the management terminal or reader reads the unique number of the signage and transmits it to the management server. The system has been proposed to facilitate the confirmation of the registration of the signboard by sending a message.

However, according to the registered patent, since the RFID tag must be attached to each signboard, there is a problem in that the issuance amount of the RFID tag is significantly increased, and a considerable cost is required for the issuance of the RFID tag.

In addition, when using a passive RFID tag, such as a registered patent has a recognition distance of about 3m, if a number of signboards are installed in a high-rise building, the manager goes up to the floor where the signboard is installed and approaches the signboard. Inconvenient to read, in particular, when installed in the side of the building, a situation that can not be read within the recognition distance may occur.

In addition, when a signboard is installed on a building wall, the manager must look at the signboard through a window, so it is difficult to properly view outdoor advertisements, which makes it difficult to compare the signboard information received from the management server with the signboard.

In addition, the active RFID tag has to replace the battery frequently, so the cost is expensive, and it is difficult to replace the RFID tag on a high-rise signboard periodically, there is a problem that can not be practically applied.

Therefore, there is a serious need for a system or method for solving such unreasonable problems of the conventional outdoor advertisement management system and making it easier to check whether the outdoor advertisement is illegally installed.

The present invention has been made to solve the above problems, an object of the present invention is to install the RFID tag on the building nameplate to read the RFID tag attached to the building nameplate photo data of the outdoor advertisements attached to the building By sending them all at once, it is easy to check whether the outdoor advertisements are illegally installed.

Another object of the present invention is to simplify the permitting process by bringing the outdoor advertisement installation permit process online and attaching the photo file of the outdoor advertisement when applying for the permit, while storing the attached photo file in association with the building's unique number. It is to make it easy to build the database required for the advertisement management system.

Still another object of the present invention is to significantly reduce the time required for the management of outdoor advertisements by allowing the management terminal to compare the outdoor advertisement photographs received from the management server with the photographs taken in the field to determine whether they are the same. In addition to this, it is possible to check the illegal installation more precisely.

According to an aspect of the present invention for achieving the above object, the management server for storing the photo data of the permitted outdoor advertising materials located in the jurisdiction and attached to the building assigned a unique number in association with the unique number, the A building name plate installed in each building to which a unique number has been assigned and a RFID tag having the unique number recorded thereon, an RFID reader for reading the RFID tag attached to the building name plate, and electrically connected to the RFID reader, And a management terminal for transmitting the read unique number to the management server and receiving picture data of outdoor advertisements attached to the building corresponding to the unique number from the management server and displaying the picture data on the screen. The outdoor advertisement management system used is provided.

Here, the management terminal is a communication unit for transmitting and receiving data to and from an external device, an imaging unit for photographing the outdoor advertisements installed in the building, photograph data of the outdoor advertisement received from the management server and the captured image of the outdoor advertisements photographed on the screen It is preferable to include a display unit to display and an image comparison unit for determining whether the two images are the same by comparing the photographic data of the outdoor advertising image and the photographed outdoor advertisement image received from the management server.

The image comparison unit measures an angle between an outline of the photograph data of the received outdoor advertisement and an angle between an outline of the captured image, and based on this, corrects an image angle of the captured image to the image angle of the received photo data. An image capturing angle correction unit generating an image, a size converting unit converting a size of the captured image at which the image capturing angle is corrected into a size of the received photo data, and a captured image with the received photo data and the image capturing angle and size corrected It is more preferable to include a comparison unit for comparing the to determine whether the two are the same.

According to another aspect of the present invention for achieving the above object, the management server storing the photo data of the permitted outdoor advertisements attached to each building assigned a unique number associated with the unique number, the management terminal Reading the RFID tag attached to the name plate of the building to be inspected and transmitting the extracted unique number of the building to the management server, wherein the management server is photographed data of the permitted outdoor advertisements stored in association with the received unique number; Extracting and transmitting the extracted information to the management terminal and displaying, by the management terminal, photo data of the received outdoor advertisements on a screen, the outdoor advertisement management method using RFID.

Here, the management server receives an outdoor advertisement permission application signal including the photo data of the outdoor advertisement to be installed from the complaint terminal and the location building address information, the management server transmits the outdoor advertisement installation permission signal to the complaint terminal Preferably, the step is preceded.

In addition, the step of the management terminal photographs the outdoor advertisements attached to the building to be inspected, the management terminal compares the photographic data of the outdoor advertisement received from the management server and the captured image of the photographed outdoor advertisements whether the two images are the same. It is more preferable that the step of determining whether or not and if the management terminal is determined that the two images are not the same, the step of transmitting an illegal advertisement signal to the outdoor advertising material to the management server.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

1 is a block diagram of an outdoor advertisement management system using RFID according to the present invention.

As shown in FIG. 1, the outdoor advertisement management system using RFID according to the present invention includes an RFID tag attached to the complaint terminal 10, the management server 20, the management terminal 30, and the building name plate 70. 80).

The civil petitioner 10 is a computer used by a civil petitioner who wants to install the outdoor advertisement 60, and prepares an outdoor advertisement permission application in the form of an electronic document and transmits it to the management server 20 through online. The outdoor advertising permit application includes the building address information, the name of the landlord, and photographic data of the outdoor advertisement where the outdoor advertisement is intended to be installed.

The management server 20 is connected to the complaint terminal 10 through a communication network and receives the outdoor advertisement permission application transmitted from the complaint terminal 10 and determines that the permission application is legal, and sends the outdoor advertisement permission signal to the complaint terminal ( 10) and then store the photograph data of the received outdoor advertisement in the database in relation to the corresponding building address information. That is, the management server 20 assigns a unique number to the building 50 located in the jurisdiction and stores the photo data of the permitted outdoor advertisements 60 attached to each building in association with the unique number in a database. When a plurality of outdoor advertisements 60 are installed in a building, all permitted outdoor advertisements 60 are stored in association with the corresponding building address information, that is, a unique number.

The name plate 70 of each building 50 is attached with an RFID tag 80 which records a unique number uniquely assigned based on the address of each building. The RFID tag 80 has a passive type that is operated by an electromagnetic field of the RFID reader 40 without an active power supply and a separate power supply that is directly operated by power, and in the present invention, a passive type on the name plate 70 of the building 50. Because the RFID tag 80 is installed, there is an advantage that can be used permanently and the recognition distance (within 3m) due to the location of the building name plate has no problem.

The management terminal 30 is electrically connected to the RFID reader 40 that reads the RFID tag 80 attached to the building name plate 70 to read the unique number, and manages the unique number read by the RFID reader 40. 20, and receives the picture data of the outdoor advertisements 60 attached to the building 50 corresponding to the unique number from the management server 20 to display on the screen. The management terminal 30 is preferably a tablet PC or a PDA for easy portability.

Although the configuration of the management terminal 30 and the RFID reader 40 separately have been described above as an example, it is obvious that the RFID terminal 40 may be integrated into the management terminal 30 to be integrated. This will also be included in the technical idea of the present invention.

In addition, the management server 20 stores and manages the terminal receiving the outdoor advertisement permission application, the terminal used by the person in charge of the application and each outdoor advertisement 60 in association with the building 50. The terminals may be configured separately, and the management server 20 of the present invention is used as a concept to control them.

2 is a block diagram illustrating an internal configuration of the management terminal 30 of FIG. 1.

As shown in FIG. 2, the management terminal 30 includes a communication unit 31, a key input unit 32, an output unit 33, an imaging unit 34, a display unit 35, an image comparison unit 36, and a control unit. It comprises 37.

The communication unit 31 transmits and receives data with an external device, and is connected to the RFID reader 40 by a wired network, and transmits and receives data for managing the outdoor advertisement 60 through the wireless communication network with the management server 20.

The key input unit 32 is for inputting various control commands, and various input devices such as a keypad, an electronic pen, and a touch screen can be used.

The output unit 33 is for printing the content displayed on the display unit 35 on a paper, and outputs a photograph or a corrective measure failure of the outdoor advertisement 60.

The imaging unit 34 is for imaging an outdoor advertisement 60 installed in the inspection target building 50, and a general terminal built-in camera may be used.

The display unit 35 is for displaying a photograph of the outdoor advertisement 60 received from the management server 20 or a captured image of the outdoor advertisement 60 captured by the imaging unit 34 on the screen.

The image comparison unit 36 compares the photograph of the outdoor advertisement 60 received from the management server 20 with the captured image of the outdoor advertisement 60 photographed, and determines whether the two images are the same. The configuration will be described in detail with reference to FIG. 3.

The control unit 37 is for controlling the above components, and when the photograph data of the outdoor advertisement 60 is received through the communication unit 31, the control unit 37 transmits a display control signal to the display unit 35 to receive the received outdoor advertisement ( 60 is displayed on the display unit 35 and the image comparison operation start control signal is transmitted to the image comparison unit 36 in the image comparison operation so that the image comparison unit 36 analyzes whether the two images are identical. To control.

FIG. 3 is a block diagram illustrating a detailed configuration of the image comparison unit 36 of FIG. 2.

As shown in FIG. 3, the image comparator 36 is configured to include an imaging angle corrector 36-1, a size converter 36-3, and a comparator 36-5 in detail.

The imaging angle corrector 36-1 measures the angle between the outline of the received photo data of the outdoor advertisement 60 and the angle between the outline of the captured image, and based on the received angle, the captured angle of the captured image is determined. Is a portion for generating a captured image corrected at an imaging angle of. For example, assuming that the outdoor advertisement 60 has a rectangular parallelepiped shape, the angle between the horizontal side and the vertical side, the angle between the horizontal side and the height side, and the like in the received and captured images is measured. The captured image is rotated so that the angle is equal to the angle between the respective outlines in the received picture, and corrected so as to be in the same state as captured at the same angle. Since the image correction method is the same principle as converting an image to an image when viewed from a desired angle by rotating the image in a graphic program such as CAD, details thereof will be omitted. However, when the front surface of the outdoor advertisement 60 is photographed at an angle at which some or all of it is not visible, such an angle correction is impossible, so it is important to photograph the image so that the entire front surface is visible.

The size conversion section 36-3 converts the scale so that the size of the picked-up image whose imaging angle is corrected is the same as the size of the received picture data.

The comparison unit 36-5 compares the photographic data of the outdoor advertisement 60 received from the management server 20 with the captured image whose corrected imaging angle and size are corrected to determine whether the two are the same. Both images are matched one-to-one by correcting the angle and size of the image, so that the two images are divided into a plurality of pixel sections, and whether the two images are the same by a general image analysis method that determines whether the images of the corresponding pixel sections are the same. In addition, various existing image analysis methods of comparing two images and analyzing whether they are identical may be applied.

4 is a flowchart illustrating a process of permitting the installation of outdoor advertisements online.

Referring to FIG. 4, first, a civil petitioner who wants to install an outdoor advertisement 60 creates an outdoor advertisement permission application using the civil affairs terminal 10 (S400). To fill out the outdoor advertisement permit application form, fill out an application form provided by the management server 20 while accessing a website operated by the management server 20 or download the application form from the management server 20 and then file a complaint. Fill out the form on the terminal 10.

The petitioner attaches a photograph of the outdoor advertisement 60 to be installed in the outdoor advertisement permission application to the application and submits the created outdoor advertisement permission application to the management server 20 in the form of an electronic document (S410, S420).

When the management server 20 receives the outdoor advertisement permission application from the complaint terminal 10, the application received by the computer of the department in charge or outputs the printed matter.

The official in charge of receiving the outdoor advertisement permit application will review the outdoor advertisement permit application and examine whether the installation of the outdoor advertisement 60 is suitable for the city development plan. If it is taken and judged to be appropriate, the outdoor advertisement 60 installation permission is given.

When the determination result is input to the management server 20 or transmitted from the computer of the department in charge to the management server 20, the management server 20 receives the determination result when the installation of the outdoor advertisement 60 is not allowed The companion or complement request signal is transmitted to the complaint terminal 10 (S430), and when the installation of the outdoor advertisement 60 is permitted, the permission approval signal is transmitted to the complaint terminal 10 (S440).

When the installation of the outdoor advertisement 60 is permitted, the management server 20 extracts the address information and the photo file included in the received outdoor advertisement permission application and associates the extracted photo file with a unique number assigned to the corresponding address. Save (S450, S460). That is, the picture file is stored in a directory having a corresponding unique number (address). Therefore, when 15 outdoor advertisements 60 are installed in a building having an address or a unique number "A" with permission, the 15 outdoor advertisements in the directory "A" are displayed in the outdoor advertisement management database of the management server 20. A picture of the water 60 is stored.

5 is a flowchart illustrating a process of performing an outdoor advertisement management method using RFID according to the present invention.

Referring to FIG. 5, a building name plate of a building 50 to be inspected by an administrator who controls an illegal installation of an outdoor advertisement 60 by using an RFID reader 50 embedded in or externally connected to the management terminal 30. After reading the RFID tag 80 attached to the 70 to extract the unique number of the inspection target building 50 (S500, S510), and transmits the unique number of the extracted building 50 to the management server 20. (S520).

The management server 20 extracts the photo data of the outdoor advertisements 60 stored in association with the unique number received from the management terminal 30 and transmits the picture data to the management terminal 30 (S530 and S540). In this step, the management server 20 is associated with a new address system DB (not shown) to check and store the new address in real time based on the unique number received from the management terminal 30, corresponding to the confirmed new address It is preferable to extract the photo data of the outdoor advertisements 60 to be transmitted to the management terminal 30.

When the management terminal 30 receives the photo data of the outdoor advertisements 60 from the management server 20, the photo of the received outdoor advertisements 60 is displayed on the display unit 35 (S550). That is, all the pictures of the permitted outdoor advertisements 60 installed in the inspection target building 50 are displayed on the screen of the management terminal 30. At this time, it is preferable to display related information such as the owner name, installation location, address, etc. together with the picture of the outdoor advertisement 60 on the screen of the management terminal 30, the related information is the management server 20 When transmitting the picture data of the outdoor advertisement 60 may be transmitted together.

Accordingly, the manager easily compares the outdoor advertisement 60 displayed on the screen of the management terminal 30 with the outdoor advertisement 60 installed in the actual building 50 to easily install or not illegally install the outdoor advertisement 60. I can figure it out.

When the administrator determines that the specific outdoor advertisement 60 is illegally installed, the illegal input is input to the management terminal 40, and the management terminal 40 transmits an illegal confirmation message to the management server 20 ( S560, S570).

When the management server 20 receives an illegal confirmation message from the management terminal 40, the management server 20 performs a fine processing for the installer of the outdoor advertisement 60 in association with the fine charging system (S580).
Penalty processing gives advertisers an opportunity to state their opinions through the confirmation of the residence of the advertiser, but if the advertiser transfers without operating, the advertiser and the landlord give the opportunity to state their opinions at the same time.
If a period of 10 days or more is given to a person who is subject to a penalty disposition, oral or written opinion is given, and there is no opinion statement by the specified date, there will be no opinion. Taking into account the entire process of calculating and imposing fines.

6 is a flowchart illustrating a process of analyzing whether or not illegal installation of outdoor advertisements is installed in the management terminal 40.

In FIG. 5, the manager visually compares the outdoor advertisement 60 displayed on the screen of the management terminal 30 with the outdoor advertisement 60 installed in the actual building 50, but in FIG. 6, the management terminal. A method of allowing 30 to analyze whether the outdoor advertisement 60 is illegally installed will be described.

First, the manager photographs the outdoor advertisement 60 to be analyzed and selects a picture of the outdoor advertisement 60 to be compared (S600). At this time, in order to increase the accuracy of the comparative analysis, it is preferable to make the imaging angle of the outdoor advertisement 60 as the same as that of the photograph of the outdoor advertisement 60 received from the management server 20 if possible.

When imaging of the outdoor advertisement 60 is performed, the imaging angle correction is performed by the imaging angle corrector 36-1 (S610). As described above, the imaging angle corrector 36-1 is configured to determine an angle between the outline of the received photo data of the outdoor advertisement 60 (the horizontal side and the vertical side, the angle between the horizontal side and the height side, etc.) and the outline of the captured image. The angle is measured and based on this, the captured image is rotated three-dimensionally so that the captured angle of the captured image is equal to the captured angle of the received photographic data so as to be in the same state as captured at the same angle.

When the correction of the imaging angle is completed, the size conversion unit 36-3 converts the scale so that the size of the captured image with the corrected imaging angle is the same as the size of the received photo data (S620).

When the two images are one-to-one matched by the correction of the imaging angle and the size, the comparison unit 36-5 compares the two images to determine whether the two are the same (S630). As described above, the comparison of the identity of an image may be performed by applying a general image analysis method to divide the image into a plurality of pixel partitions and determine whether the images of the corresponding pixel partitions are the same. Here, it is preferable to compare whether two images are the same through similarity, and more preferably, the similarity can be set by a user. For example, if the similarity of both images is 90% or more, it may be determined that the currently installed outdoor advertisement 60 is installed as the photo submitted at the time of permission.

If the comparison unit 36-5 determines that the two images are different (for example, when the similarity is less than 90%), an illegal confirmation message is generated and transmitted to the management server (S640 and S650).

According to the present invention as described above, by reading the RFID tag attached to the building name plate by installing the RFID tag on the building name plate, it is easy to install or illegal installation of the outdoor advertisement by having the photo data of the outdoor advertisements attached to the building at once. There is an effect that can be confirmed.

In addition, by simplifying the permitting process by making the outdoor advertising installation permit process online and attaching a photo file of the outdoor advertisement when applying for the permit, the outdoor advertisement management system is stored in association with the unique number of the building. There is an effect that can easily build the database required for.

In addition, by allowing the management terminal to compare the outdoor advertisement pictures received from the management server and the photographs taken in the field to determine whether the same is the same, the management terminal significantly reduces the time required to manage the outdoor advertisements and installs illegally. There is also an effect that can be examined more precisely.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Accordingly, the appended claims will cover such modifications and variations as fall within the spirit of the invention.

Claims (6)

A management server for storing photo data of permitted outdoor advertisements attached to a building located in a jurisdiction and assigned a unique number in association with the unique number; A building name plate installed in each building to which the unique number is assigned and attached with an RFID tag in which the unique number is recorded; An RFID reader for reading an RFID tag attached to the building nameplate; And It is electrically connected to the RFID reader and transmits the unique number read by the RFID reader to the management server, and receives and displays the picture data of outdoor advertisements attached to the building corresponding to the unique number from the management server on the screen. Outdoor advertisement management system using RFID, characterized in that it comprises a management terminal. The method of claim 1, The management terminal Communication unit for transmitting and receiving data with an external device; An imaging unit for photographing outdoor advertisements installed in the building; A display unit which displays the photograph data of the outdoor advertisement received from the management server and the captured image of the outdoor advertisement photographed on the screen; And And an image comparison unit comparing the photograph data of the outdoor advertisement received from the management server and the captured image of the outdoor advertisement photographed to determine whether the two images are the same. The method of claim 2, The image comparison unit An imaging angle for measuring an angle between the outline of the received photo data of the outdoor advertisement and the angle between the outline of the captured image, and generating a captured image by correcting the captured angle of the captured image to the captured angle of the received photo data A correction unit; A size converting unit converting the size of the captured image whose corrected angle is corrected into the size of the received photo data; And And a comparing unit comparing the received photographic data with the photographed image having the corrected photographing angle and size corrected therebetween. Storing, by the management server, the photo data of the permitted outdoor advertisements attached to each building to which a unique number is assigned in association with the unique number; A management terminal reading an RFID tag attached to a name plate of a building to be inspected and transmitting the extracted unique number of the building to the management server; Extracting, by a management server, photo data of the permitted outdoor advertisements stored in association with the received unique number and transmitting the photograph data to the management terminal; And And displaying, by a management terminal, photo data of the received outdoor advertisements on a screen. The method of claim 4, wherein Receiving, by the management server, an outdoor advertisement permission application signal including photo data of the outdoor advertisement to be installed from the complaint terminal and address information of the location of the building; And transmitting, by the management server, the outdoor advertisement installation permission signal to the civil complaint terminal. The method of claim 4, wherein Photographing, by a management terminal, outdoor advertisements attached to the building to be inspected; A management terminal comparing the photograph data of the outdoor advertisement received from the management server with the photographed image of the outdoor advertisement photographed, and determining whether the two images are the same; And And if the management terminal determines that the two images are not the same, transmitting the illegal advertisement confirmation signal to the management server.

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