KR102653522B1 - Led displaypanel system capable of contents share - Google Patents

Abstract

The present invention relates to an LED display system capable of sharing content, capable of wireless communication while having a unique code, a plurality of LED pixel panels on which a plurality of LEDs are mounted, and LEDs of the plurality of LED pixel panels. An LED display board that is coupled to the display frame and consists of each driving unit that outputs an ON/OFF signal; An input unit consisting of a PC, a remote control, a USB, and a portable terminal, capable of editing, and connected wirelessly to the driving unit of the LED display board to input content output through the LED display board; A cloud server unit that is wirelessly connected to the plurality of LED display boards or the input unit to enable two-way data communication, and stores and synchronizes content output to the LED display board and output content input to the input unit; A power supply unit that is connected in a circuit manner to the LED display board and supplies power for driving; and connected to the plurality of LED signs, the cloud server unit, and the power supply unit, capable of controlling the plurality of LED signs individually or in groups, and remotely managing the plurality of LED signs, the cloud server unit, and the power supply unit. a control unit capable of; As a technical feature, it is possible to share various contents such as text, images, and videos displayed on the LED display board, which has the effect of reducing the cost and time of content production and operation.

Description

LED display panel system capable of sharing content {LED DISPLAYPANEL SYSTEM CAPABLE OF CONTENTS SHARE}

The present invention relates to an LED display system capable of sharing content. More specifically, it is possible to share various contents such as text, images, and videos output on an LED display board, thereby reducing the cost and time of content production and operation. It is about an LED display system that allows sharing of existing content.

In general, an electric signboard is installed in a building or means of transportation to provide certain information, and is mainly used for advertising purposes. The light-emitting elements of the electric signboard are diodes that express light in red, green, blue, and white. There are many types of colors and sizes, but RED, GREEN, and RGB colors are mainly used as light-emitting devices in electronic signs. It is a cutting-edge device that will greatly contribute to the future advertising industry due to its semi-permanent lifespan of over 50,000 hours and low power consumption. Therefore, the scope of application is expanding day by day.

It is a device that outputs text, symbols, images, videos, etc. by using the light-emitting elements of an electric sign board as a means of emitting light. In general, a plurality of LED pixel panels are equipped with a plurality of LEDs (Light Emitting Diodes), and the LEDs of the LED pixel panels It consists of a driving driver module that outputs an on/off signal, a signboard control module for overall control of the LED signage, a power module for supplying power, and a signboard case for installing them.

This type of LED sign is an example of the data transmission and reception method of a conventional LED sign, and has a PC control method depending on the data transmission and reception method.

The PC control method is a method in which the LED sign is connected to a personal computer (PC/2) for communication, and the LED sign is driven by a driving program (interface program) installed on the PC.

This PC control method allows selection and control of various characters, built-in pictures, symbols, and animations by transmitting or changing output data to the LED signboard using a program installed on the PC.

Since various characters, embedded pictures, symbols, and animations displayed on a conventional LED display board must be produced individually, there is a problem in that production and operation require a lot of cost and time.

Related prior art includes Registered Patent Publication No. 10-1092941 (Title of the invention: Electric sign system and its control method, Date of registration: December 6, 2011) and Registered Patent Publication No. 10-0424279 (Title of the invention: Internet There is a two-way message service method of a wireless electronic signboard system using , registration date: March 11, 2004).

The present invention was created to solve the problems of the prior art as described above. It enables sharing of various contents such as text, images, and videos displayed on an LED display board, thereby reducing the cost and time of content production and operation. The purpose is to create an LED display system that allows sharing of existing content.

Other objects of the present invention can be understood through the features of the present invention, can be more clearly seen through embodiments of the present invention, and can be realized by the means and combinations indicated in the claims.

In order to achieve the problems that the present invention aims to solve as described above, the present invention has the following technical features.

The LED display system capable of sharing content according to the present invention is capable of wireless communication while having a unique code, has a plurality of LED pixel panels on which a plurality of LEDs are mounted, and LEDs of the plurality of LED pixel panels are turned on. An LED display board that is coupled to the display frame and consists of each driving unit that outputs an (ON)/OFF signal; An input unit consisting of a PC, a remote control, a USB, and a portable terminal, capable of editing, and connected wirelessly to the driving unit of the LED display board to input content output through the LED display board; A cloud server unit that is wirelessly connected to the plurality of LED signboards or the input unit to enable two-way data communication, and stores and shares content output to the LED signboard and content input to the input unit; A power supply unit that is connected in a circuit manner to the LED display board and supplies power for driving; and connected to the plurality of LED signs, the cloud server unit, and the power supply unit, capable of controlling the plurality of LED signs individually or in groups, and remotely managing the plurality of LED signs, the cloud server unit, and the power supply unit. a control unit capable of; It is made including.

In the LED signboard system capable of sharing content according to the present invention, the plurality of LED signs are wirelessly linked to the cloud server unit to enable two-way data communication, and among the plurality of LED signboards, which of the plurality of LED signboards is registered in the cloud server unit Data communication with the LED display is possible.

In the LED display system capable of sharing content according to the present invention, filtering is provided in the LED display board or the cloud server unit to filter out unhealthy content among the content output through the LED display board or the content stored in the cloud server unit. Includes more wealth.

In the LED signboard system capable of sharing content according to the present invention, the filtering unit uses artificial intelligence (AI) to automatically filter out unhealthy content among the content output through the LED signboard or the content stored in the cloud server unit. do.

In the LED signboard system capable of sharing content according to the present invention, any one of the plurality of LED signs shares the output content that has not been transmitted among the same output content transmitted from the cloud server unit with another LED signboard.

In the LED display system capable of sharing content according to the present invention, the content edited in the input unit can be uploaded to the cloud server unit.

In the LED display system capable of sharing content according to the present invention, the control unit controls the plurality of LED displays individually or in groups, and controls the content individually or in groups depending on time or location.

In the LED display system capable of sharing content according to the present invention, the driving unit of the LED display can be turned on/off through a PC, remote control, or portable terminal among the wirelessly connected input units.

The present invention has the effect of reducing the cost and time of content production and operation by enabling sharing of various contents such as text, images, and videos displayed on an LED display board through a means of solving the above problems.

In addition, another effect of the present invention can be the convenience of being able to quickly and simply use advertisements related to government offices, real estate, hospitals, etc. by accessing them.

Another effect of the present invention can be understood through the characteristics of the present invention, can be seen more clearly through embodiments of the present invention, and can be achieved by the means and combinations indicated in the claims.

1 is a block diagram of an embodiment of an LED signboard system capable of sharing content according to the present invention;
Figure 2 is a block diagram showing a state in which the filtering unit according to Figure 1 is further included;
Figure 3 is a perspective view showing the state in which the LED signboard according to Figure 1 is installed in a building;
Figure 4 is a perspective view showing the configuration of the LED display board according to Figure 1;
FIG. 5 is a diagram showing a state in which the control unit according to FIG. 1 individually controls a plurality of LED display boards;
FIG. 6 is a diagram showing a state in which the control unit according to FIG. 1 controls a plurality of LED display boards as a group.

The detailed description of the invention described below refers to the accompanying drawings, which show by way of example specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the invention are different from one another but are not necessarily mutually exclusive. For example, specific shapes, structures and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention with respect to one embodiment. Additionally, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the technical spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the present invention is limited only by the appended claims, together with all equivalents to what those claims assert. Similar reference numbers in the drawings refer to identical or similar functions in various aspects.

Figure 1 is a block diagram of an embodiment of an LED signboard system capable of sharing content according to the present invention, Figure 2 is a block diagram showing a state in which a filtering unit according to Figure 1 is further included, and Figure 3 is an LED signage according to Figure 1 It is a perspective view showing the state in which it is installed in this building, Figure 4 is a perspective view showing the configuration of the LED signboard according to Figure 1, and Figure 5 is a diagram showing the state in which the control unit according to Figure 1 individually controls a plurality of LED signboards. , FIG. 6 is a diagram showing a state in which the control unit according to FIG. 1 controls a plurality of LED display boards as a group.

The LED signboard system 100 capable of sharing content according to the present invention, as shown in FIGS. 1 to 6, includes an LED signboard 110, an input unit 120, a cloud server unit 130, a power unit 140, It includes a control unit 150.

The LED display board 110 has a unique code and is capable of wireless communication, and includes a plurality of LED pixel panels 111 on which a plurality of LEDs 111a are mounted, and an LED 111a of the plurality of LED pixel panels 111. ) is composed of each driving unit 112 that outputs a signal to turn ON/OFF and is coupled to the electric sign frame 113.

The LED display board 110 is installed indoors or outdoors in a building and operated to provide certain information, and is mainly used as an outdoor advertising sign.

The LED signboard 110, which is used as an outdoor advertising sign, is attached to an exposed wall (1-1) or installed horizontally (1-2) or vertically (1-3) to protrude from a wall, etc., with a sentence set by the user, Images, videos, etc. are output (displayed) to the outside through the LED display board (110).

This LED display 110 has a basic configuration, including several LED pixel panels 111 on which a plurality of LEDs 111a are mounted, and the LEDs (dots, 111a) of the LED pixel panels 111 are turned on. /Including a driving unit 112 that outputs a signal to turn OFF, a control unit 150 for overall control of the LED display board 110, a power supply unit 140 for supplying power, and an electric sign frame 113 for installing them. It comes true.

The LED pixel panel 111 and the driving unit 112 correspond one to one, and the LED pixel panel 111 is a 256-pixel panel used as a general-purpose standard.

When constructing a light emitting surface by combining the LED pixel panels 111, the 'column' is determined by the number of LED pixel panels 111 installed in the length direction (horizontal direction), and the LED pixel panels 111 are installed in the height direction (vertical direction). The 'stage' is determined according to the number of rows, resulting in a 1-stage, 6-row LED display board (110).

The plurality of LED pixel panels 111 and the driving unit 112 for driving each LED pixel panel 111 are positioned at a predetermined height on the back of each LED pixel panel 111, that is, on the side (back side) on which no LED is mounted. They are fixedly installed and spaced apart, and each drive unit 112 installed in this way is connected with a data cable.

The data cable is preferably made of an FPCB (Flexible Printed Circuits Board) that serves as a cable as a means of transmitting data output from the control unit 150 and direct current power output from the power unit 140 to the LED 111a.

The plurality of LED pixel panels 111 output text, images, videos, etc. by emitting a single color, three colors, or full colors through a combination of LEDs 111a.

Any one of the plurality of LED signs 110 receives output content (content) that has not been transmitted from the cloud server unit 130, which will be described below, from the cloud server unit 130. The same output content is transmitted from another LED display board (110).

Looking specifically, the plurality of LED display boards 110 receive the same output content from the cloud server unit 130 and output each to the outside. In the process of receiving the output content from the cloud server unit 130, a plurality of LED display boards ( 110) If one of the LED signboards does not receive the output content normally, the remaining output content is shared or transmitted from another LED signboard that normally received the output content.

The content displayed on the LED display board (110) is related advertisements for government offices, real estate, and hospitals.

The LED display board 110 can download and print public service advertisements of government offices registered in the cloud server unit 130 or related advertisements of real estate and hospitals.

This allows sharing of various contents (advertisements) registered in the cloud server unit 130, which not only reduces the cost and time of content production and operation, but also provides the convenience of quick and simple use through connection. It works.

The LED signboard 1110 can divide one output area into a plurality of output areas, so that one content can be output to a plurality of divided output areas or multiple contents can be output to a plurality of divided output areas.

Before the content output on the LED display 110 is output on the LED display 110, it is checked in advance through a portable terminal of the user or person in charge, and is output after final confirmation of corrections, additions, etc.

The plurality of LED signs 110 are each wirelessly connected to the cloud server unit 130 to enable two-way data communication, and among the plurality of LED signs 110, the LED sign 110 registered in the cloud server unit 130 Data communication is possible.

The driving unit 112 of the LED display 110 can be turned on/off through a PC, a remote control, or a portable terminal among the wirelessly connected input units 130.

Looking specifically, the driving unit 112 of the LED display 110 turns on/off a plurality of LEDs 111a, and among the input units 130, a PC and remote control that can be connected wirelessly, excluding USB, , a plurality of LEDs 111a can be turned on/off remotely using a portable terminal, thereby minimizing unnecessary power waste.

The LED display board 110 outputs content scheduled by the control unit 150, which will be described below, to provide people with an aesthetic sense.

The LED display board 110 has the advantage of being able to be managed remotely if a connection such as the Internet is available.

The input unit 120 consists of a PC, remote control, USB, and a portable terminal, and has an editing function, and is wirelessly connected to the driving unit 112 of the LED display 110 to output content through the LED display 110. Enter .

The input unit 120 consists of a PC, a remote control, a USB, and a portable terminal, and inputs content such as fonts, symbols, images, videos, etc. in a one-to-one or wireless manner.

The input unit 120 can quickly edit content such as fonts, symbols, images, and videos in accordance with local events such as flower festivals and fruit festivals, and weather reports such as heavy rain and heavy snow, through an editing program.

The input unit 130, which consists of a PC, remote control, USB, and portable terminal, can be quickly replaced with another input unit in case of failure.

For example, in the process of inputting the output of the LED display 110 using a PC among the input units 130, if the PC input unit breaks down, the input is replaced with a portable terminal input unit and processed quickly.

Specifically, the input unit 130 can be replaced with another control mode when any one of the PC control mode, remote control control mode, USB control mode, and portable terminal control mode, which operates selectively according to the received signal, fails. .

The present invention illustrates that the input unit 120 is made up of a PC, remote control, USB, and portable terminal, but in some cases, input may be made by other means as long as it is possible.

The input unit 120 is stored (uploaded) to the cloud server unit 130, which will be explained below, through editing using an editing program due to the environment or time in which the content output through the LED display board 110 is output.

Content edited in the input unit 120 can be uploaded to the cloud server unit 130.

The cloud server unit 130 is wirelessly connected to a plurality of LED display boards 110 or the input unit 120 to enable two-way data communication, and the content output to the LED display board 110 and the content input to the input unit 120 Save and share.

The cloud server unit 130 has a large capacity to sufficiently store content output to the LED display board 110 and content input from the input unit 120.

The power supply unit 140 is connected to the LED display board 110 in a circuit manner and supplies power for driving.

The power supply unit 140 is connected to an external power source (for example, 220V), is installed within the display frame 113, and is connected in a circuit with the LED signboard 110 and the control unit 150, which will be described below, to form an LED signboard system. Supply direct current power for driving (100).

The power supply unit 140 of the present invention receives alternating current power, rectifies it, converts it into direct current power, and supplies it. If it can supply direct current power, it can be converted to other types.

If the power supplied from the power supply unit 140 to one of the LED signboard 110 and the control unit 150 is abnormal, power is supplied from the other one, which is normally supplied with power from the power supply unit 140.

Looking specifically, the power supply unit 140 is connected in a circuit to the LED display board 110 and the control unit 150, and the LED display board among the LED display board 110 and the control unit 150 respectively receives power from the power supply unit 140. If power is not supplied abnormally to 110 due to an unexpected situation, enough power to enable operation is supplied to the LED display 110 from the control unit 150, which is normally supplied with power.

Since the power supplied from the control unit 150 to the LED display 110 is temporary, the LED display manager must respond quickly.

The LED sign manager not only quickly and temporarily responds to the LED signboard 110 and control unit 150 that are not normally supplied with power from the power supply unit 140, but also searches for a plurality of LED signboards 110 connected in the network to identify the corresponding LED. Advertisements and resources can be transmitted to the electronic signboard 110.

The control unit 150 is connected to a plurality of LED signs 110, a cloud server unit 130, and a power supply unit 140, and is capable of controlling a plurality of LED signs 110 individually or in groups. 110), the cloud server unit 130, and the power unit 140 can be managed remotely.

Looking specifically, the control unit 150 is configured to control a plurality of LED signs 110 individually or in groups, and outputs one content individually or as a whole group or outputs a plurality of contents individually or in groups. .

The control unit 150 controls the overall display of the LED display board 110.

Looking specifically, the control unit 150 is installed within the display frame 113, is connected in a circuit with the LED 111a and the FPCB, and is equipped with an operation program for operating the LED display system 100. It is remotely responsible for overall control for operation, including operation management of the LED display system 100 and management of output information output through the LED 111a.

The control unit 150 allows various contents stored in the cloud server unit 130 to be selectively output to the LED display board 110 and controls the power of the power unit 140 to minimize unnecessary power waste.

The control unit 150 further includes a wireless communication means using a wireless signal to enable the LED signboard system 100 to be wirelessly controlled by the user.

The control unit 150 operates by selecting a control mode according to a signal received from a PC, remote control, USB, or portable terminal of the input unit 120.

The control unit 150 is provided with a data transmitting and receiving unit for data communication with a PC, an infrared signal receiving unit for receiving signals from a remote control, a data receiving unit for receiving data from USB, and a signal receiving unit for receiving signals from a portable terminal. When a signal is input to the data transmitting/receiving unit, it is in PC control mode, when a signal is input to the infrared signal receiving unit, it is in remote control control mode, when a signal is inputting to the data receiving unit, it is in USB control mode, and when a signal is inputting to the signal receiving unit, it is in portable terminal control mode. Each operates as

The control unit 150 can receive new output data from a PC, remote control, USB, and portable terminal, and update and store it.

The data transmitting and receiving unit of the control unit 150, which is provided for data communication with a PC, and the signal receiving unit of the control unit 150, which is provided to receive signals from a portable terminal, are composed of Wi-Fi and Bluetooth.

The data transmitting and receiving unit of the control unit 150 provided for data communication with the PC is a general-purpose asynchronous transmitting and receiving unit.

The general-purpose asynchronous transmitting and receiving unit is called “RS232C” and is directly connected to the PC for serial communication with the PC.

The control unit 150 consists of full color HDMI.

When the control unit 150 determines that an LED pixel panel has reached the end of its life or is broken among the plurality of LED pixel panels 111 of the LED display 110, it cuts off the power supplied to the LED pixel panel or notifies the manager through an LED light emitting signal. .

The control unit 150 checks the lifespan and failure of the plurality of LED pixel panels 111 using sensors provided for each of the plurality of LED pixel panels 111, and cuts off the power or informs the manager through a light emitting signal to determine the lifespan and whether it is fixed. Be sure to respond quickly.

The filtering unit 160 is provided in the LED display 110 or the cloud server unit 130 and filters unhealthy content among the content output through the LED display 110 or the content stored in the cloud server unit 130.

The filtering unit 160 uses artificial intelligence (AI) to automatically filter out unhealthy content output through the LED display board 110 or stored in the cloud server unit 130.

Artificial intelligence (AI) is implemented based on 'learning', and is divided into machine learning (machine learning) and deep learning (deep learning) depending on the degree of learning. Computer learning is carried out in a cloud infrastructure consisting of large-capacity servers. Artificial intelligence (AI) is conducted by analyzing information collected from smart devices such as smartphones and tablets and then receiving it back from the device.

In the above, the present invention has been described based on preferred embodiments, but the technical idea of the present invention is not limited thereto, and modifications and changes can be made within the scope set forth in the claims by those with ordinary knowledge in the technical field to which the present invention pertains. It is obvious to anyone, and any such modification or change shall fall within the scope of the appended patent claims.

100: LED display system capable of sharing content
110: LED display board
111: LED pixel panel
111a: LED
112: driving unit
113: Electronic sign frame
120: input unit
130: Cloud server unit
140: power unit
150: control unit
160: filtering unit

Claims (8)

It is capable of wireless communication while having a unique code, and outputs a plurality of LED pixel panels on which a plurality of LEDs are mounted and a signal to turn on/off the LEDs of the plurality of LED pixel panels. An LED display board made up of individual driving parts and coupled to the display frame;
An input unit consisting of a PC, a remote control, a USB, and a portable terminal, capable of editing, and wirelessly linked to the driving unit of the LED display board to input content output through the LED display board;
A cloud server unit that is wirelessly connected to the plurality of LED signboards or the input unit to enable two-way data communication, and stores and shares content output to the LED signboard and content input to the input unit;
A power supply unit that is connected in a circuit to the LED display board and supplies power for driving; and
The plurality of LED signs, the cloud server unit, and the power supply are linked, the plurality of LED signs can be controlled individually or in groups, and the plurality of LED signs, the cloud server unit, and the power supply can be remotely managed. possible control unit; It is accomplished including,
There are a plurality of LED signboards, each of which is wirelessly linked to the cloud server unit to enable two-way data communication, and data communication is possible with an LED signboard registered in the cloud server unit among the plurality of LED signboards,
It is provided in the LED signboard or the cloud server unit and further includes a filtering unit that filters out unhealthy content among the content output through the LED signboard or the content stored in the cloud server unit,
The filtering unit uses artificial intelligence (AI) to automatically filter out unhealthy content among the content output through the LED display board or the content stored in the cloud server unit,
Any one of the plurality of LED signboards receives output content that has not been transmitted among the output content transmitted from the cloud server unit from another LED signboard that has received the same output content from the cloud server unit,
An LED signboard system capable of sharing content, characterized in that the driving part of the LED signboard can be turned on/off through a PC, remote control, or portable terminal among the wirelessly connected input parts. delete delete delete delete According to paragraph 1,
An LED signboard system capable of sharing content, characterized in that content edited in the input unit can be uploaded to the cloud server unit. According to paragraph 1,
The control unit is capable of controlling the plurality of LED signboards individually or in groups, and outputs the content to the plurality of LED signboards individually or in groups. delete