KR100612044B1 - Beacon system for aiding navigation and leading light system using the same - Google Patents

Abstract

The present invention discloses a route marking device and a light system using the same. The navigation system and the light system using the same of the present invention are arranged in a horizontal and vertical direction, respectively, a plurality of LED modules each connected to a DC power source; A plurality of support plates on which the plurality of LED modules are fixedly installed; A plurality of auxiliary frames to which the plurality of support plates are fixedly installed; And a main frame for fixing the plurality of auxiliary frames and supporting the plurality of auxiliary frames, wherein the plurality of LED modules each include a printed circuit board (PCB) for an LED module; A plurality of LEDs arranged in a horizontal and vertical direction on the LED module PCB and detachably mounted; A local controller PCB mounted at a predetermined position on the LED module PCB; A local controller mounted on the local controller PCB; And a local microprocessor connected to the local controller, wherein the plurality of LEDs are connected to provide a plurality of LED arrays connected in series in either the horizontal direction or the vertical direction, wherein the plurality of LED arrays One end LED inside is connected to the local controller, and the other end LEDs in the plurality of LED arrays are each connected to the local microprocessor.

 Route marker, lighting system

Description

Route marking device and light system using same {Beacon System for aiding navigation and Leading light system using the same}

1 is a view schematically showing a route marking apparatus according to the present invention.

FIG. 2 is a view showing a front view of a preferred embodiment of each LED module constituting the route marking apparatus according to the present invention shown in FIG.

FIG. 2A is a diagram illustrating a specific configuration of the local controller shown in FIG. 2.

FIG. 2B is a diagram specifically showing a unique identification number of the LED module according to the operating state of the local controller shown in FIG. 2.

FIG. 2C is a block diagram of each LED module according to the present invention shown in FIG. 2.

3 is a side view of a heat sink mounted on the rear surface of each LED module of the present invention shown in FIG.

4 is a view schematically showing a light system having a route marking device according to the present invention shown in FIG. 1.

The present invention relates to a route marking device and a light system using the same. More specifically, the present invention relates to a navigation system and a light system using the same, which are configured to improve visibility at a long distance by using LEDs and to directly or remotely control light of desired illuminance.

Conventional lighting equipment uses light sources such as incandescent lamps and halogen lamps. In the case of lamps that must be distinguishable from a long distance, many large fluorescent lamps are used to realize surface light sources. I use it.

The lighting system is typically provided with two path markers or lights and control devices for controlling them at different heights at different positions in front and rear. Using such a light system, a vessel or the like entering a port is placed on two path markers positioned at the front and the rear or on a virtual line extending straight from the lamp (i.e., two path markers or It is possible to visually determine whether the position of the light and the ship is in a straight line), and thus the light system is a device that helps the user to enter a predetermined port position without departing the route.

The above-described path marking device of the prior art or the lighting system using the same is provided to separately control components such as a controller and a ballast so as to control the lighting and turning off of the light source. In addition to the high consumption, additional costs incurred due to the use of components such as controllers and ballasts, and also increase the installation costs.

In addition, in the case of using a fluorescent lamp of the prior art route markers, it is necessary to install a plurality of fluorescent lamps and various separate control devices for controlling the same, so there is a problem in construction that installation is very difficult, and even after construction Problems such as a lot of inconvenience in management have been pointed out, such a path marker device using a fluorescent lamp is difficult to obtain a desired brightness or illuminance by placing a fluorescent lamp in the size of a predetermined route marker device, in order to solve this problem Eventually, fluorescent lamps should be closely arranged. In this case, there was a problem such as the difficulty and inconvenience of replacing the fluorescent lamps through the small doors on the rear of the closely arranged fluorescent lamps, and the power consumption also increased.

In addition, in a route marker using fluorescent lamps, visibility (distance: visually recognizable performance) is also reduced. In order to meet the conditions necessary to function as a route marker without such a problem, ultimately, a large amount of power is required, which results in low energy efficiency and energy waste.

In order to solve the above-mentioned problems of the prior art, by installing a plurality of lighting devices that can obtain the desired illuminance per unit area of the route marking device to obtain the desired illuminance or to increase the straightness of the light to improve visibility at a long distance Consider using a large lens. However, increasing the number of lighting devices constituting the route marking device or manufacturing a large lens still has an undesirable problem that leads to a considerable cost increase. Therefore, appropriate improvement measures are required.

The present invention has been made to solve the problems of the conventional route marking device and the lighting system as described above, the present invention includes an LED module, and to provide a route marking device and the lighting system that can be controlled remotely.

More specifically, according to the first aspect of the present invention, a route marking apparatus, comprising: a plurality of LED modules each arranged in a horizontal and vertical direction, each connected to a DC power source; A plurality of support plates on which the plurality of LED modules are fixedly installed; A plurality of auxiliary frames to which the plurality of support plates are fixedly installed; And a main frame for fixing the plurality of auxiliary frames and supporting the plurality of auxiliary frames, wherein the plurality of LED modules each include a printed circuit board (PCB) for an LED module; A plurality of LEDs arranged in a horizontal and vertical direction on the LED module PCB and detachably mounted; A local controller PCB mounted at a predetermined position on the LED module PCB; A local controller mounted on the local controller PCB; And a local microprocessor connected to the local controller, wherein the plurality of LEDs are connected to provide a plurality of LED arrays connected in series in either the horizontal direction or the vertical direction, wherein the plurality of LED arrays One end LED in each is connected to the local controller, and the other end LED in the plurality of LED array is to provide a route marker device each connected to the local microprocessor.

According to a second aspect of the present invention, in a light system composed of a first light system and a second light system, the first light system and the second light system are substantially the same, and each of which is installed in a different position from each other. And the first light system comprises a first steel structure; A first route marking device fixedly attached to the first steel structure; A first distribution panel connected to the first route marking device and fixedly installed to the first steel structure; And a first main controller connected to the first distribution panel,

The second light system includes a second steel structure; A second route marking device fixedly attached to the second steel structure; A second distribution panel connected to the second route marking device and fixedly installed to the second steel structure; And a second main controller connected to the second distribution panel, wherein the first route marking devices are arranged in horizontal and vertical directions, respectively, and each of the plurality of first LED modules connected to a DC power source; A plurality of first supporting plates on which the plurality of first LED modules are fixedly installed; A plurality of first auxiliary frames to which the plurality of first supporting plates are respectively fixed; And a first main frame fixed to the plurality of first auxiliary frames, the first main frame supporting the plurality of first auxiliary frames, wherein the second route marking devices are arranged in the horizontal and vertical directions, respectively. A plurality of second LED modules connected to a power source; A plurality of second supporting plates on which the plurality of second LED modules are respectively fixed; A plurality of second auxiliary frames to which the plurality of second supporting plates are respectively fixed; And a second main frame to which the plurality of second auxiliary frames are fixedly installed, and to support the plurality of second auxiliary frames.

Further advantages of the present invention will become apparent from the following description with reference to the accompanying drawings in which like or like reference numerals designate like elements.

Hereinafter, the present invention will be described with reference to embodiments and drawings of the present invention.

1 is a view schematically showing a route marking apparatus according to the present invention, Figure 2 is a front view of a preferred embodiment of each LED module constituting the route marking apparatus according to the present invention shown in FIG.

Referring to FIG. 1, the route marking apparatus 100 of the present invention includes a plurality of LED modules 110 arranged in horizontal and vertical directions, respectively. The route marking apparatus 100 illustrated in FIG. 1 is illustrated in which 25 LED modules 110 are arranged in total in five pieces in the horizontal and vertical directions, and each module number is represented by 1 to 25. Those skilled in the art will fully understand that the number of LED modules used in the route marking apparatus 100 of the present invention can be increased or decreased as needed. Each LED module 110 is connected to, for example, the module numbers 1 to 25 are connected to the terminal numbers 1 to 25 of the DC power (not shown), respectively. Although the connection between the LED modules 110 is a conventional serial communication interface protocol RS-485 is used, those skilled in the art will fully understand that a representative communication protocol RS-232 or other suitable communication protocol may be used in addition to RS-485. .

Referring back to FIG. 1, each LED module 110 is fixedly installed on the support plate 150 (see FIG. 2), and these support plates 150 are fixedly installed on the plurality of auxiliary frames 120. The plurality of auxiliary frames 120 are fixedly installed on the upper and lower frames of the main frame 130 having a quadrangular shape, and the main frame 130 supports the plurality of auxiliary frames 120. However, those skilled in the art will fully understand that the plurality of auxiliary frames 120 may be fixedly installed on both side frames of the main frame 130 having a quadrangular shape. Auxiliary frame 120 and the main frame 130 is typically composed of a steel beam (beam), the means for fixing the LED module 110 and the auxiliary frame 120 fixed bolts and nuts, which are conventional fixing means, Or screws may be used.

Although FIG. 1 illustrates that the plurality of auxiliary frames 120 are installed in the vertical direction to the main frame 130, those skilled in the art may indicate that the plurality of auxiliary frames 120 may be installed in the main frame 130 in the horizontal direction. You will understand enough.

Referring to FIG. 2, the LED module 110 also includes a plurality of LEDs 140 arranged in the horizontal and vertical directions, respectively. Although a plurality of LEDs 140 are shown in FIG. 2 as sixty six in each of the horizontal and vertical directions, those skilled in the art can fully understand that the number of the plurality of LEDs 140 may be increased or decreased as needed. There will be. In addition, the LED module 110 may be a tempered glass (not shown) of a predetermined thickness on the front surface to protect the plurality of LEDs (140).

Referring back to FIG. 2, the LED module 110 is fixedly installed on the support plate 150. The support plate 150 is fixedly installed on the auxiliary frame 120 as shown in FIG. 1. The LED module 110 includes a printed circuit board (PCB) 160 for an LED module, and each LED 140 is detachably mounted on the LED module PCB 160. PCB 160 for the LED module is used a metal substrate such as aluminum (Al). In addition, the LED module 110 includes a local controller PCB 170 mounted on the LED module PCB 160, and the local controller 180 is mounted on the local controller PCB 170. The local controller 180 controls an operation state of the plurality of LEDs 140 mounted on each LED module 110. To this end, the local controller 180 receives a command of, for example, an RS-485 communication format transmitted from a main controller, which will be described later, and controls the brightness of the LED module 110 according to the communication command. A local microprocessor 200 (see FIG. 2C) and a communication unit (not shown) that perform an ON / OFF function and a failure detection function of each LED 140. The microprocessor 200 checks whether the command data received through the communication unit is a unique address of the corresponding LED module 110, and if it is determined that the command data is a unique address, each function (brightness control function, on / off ( ON / OFF) function, and failure detection function of each LED 140).

FIG. 2A illustrates a detailed configuration of the local controller illustrated in FIG. 2, and FIG. 2B illustrates a specific identification number of the LED module according to an operating state of the local controller illustrated in FIG. 2.

2A and 2B, the local controller 180 specifically includes a dip switch 182 and a rotary switch 184. These dip switches 182 and rotary switches 184 are used to identify the unique number (module number) of each LED module 110 shown in FIG. The dip switch 182 has three on / off terminals, and on the rotary switch 184, Arabic numerals 1 to 9 and uppercase letters A to F are provided, and arrows indicating respective Arabic numerals and alphabetic characters are provided. . For example, module number 1, which is a unique identification number of the LED module 110, has all three on / off terminals of the dip switch 182 in an off state, and an arrow of the rotary switch 184 indicates the Arabic numeral 1. Corresponds to the case. In addition, module number 16, which is a unique identification number of the LED module 110, has three on / off terminals 1 and 2 of the dip switch 182 in an off state, a terminal 3 in an on state, and a rotary switch 184. The arrow in) corresponds to the Arabic numeral 0. In this way, each unique identification number (module number) of the 25 LED modules 110 shown in FIG. 1 can be identified by the local controller 180.

FIG. 2C is a block diagram of each LED module according to the present invention shown in FIG. 2. Referring to FIG. 2C, each vertical array of LEDs is connected in series. In the embodiment of the present invention, six LED arrays are shown, and each LED array is shown with six LEDs 140 connected in series. It will be appreciated that the number of 140 may be increased or decreased as needed. The upper LEDs 140 in each LED array are connected to a local controller 180, and the lower LEDs 140 in each LED array are connected to a constant current hybrid control circuit 190 of pulse modulation (PWM). The constant current hybrid control circuits 190 of the pulse modulation scheme PWM are respectively connected to the local microprocessor 200. The local controller 180 is also connected to the local microprocessor 200 via a DC / DC converter 192 to control the local microprocessor 200. The LED module identification (ID) selection device 194 composed of the dip switch 182 and the rotary switch 184 included in the local controller 180 is also connected to the local microprocessor 200. The local controller 180 is supplied with DC power from a DC power supply (not shown), and the local microprocessor 200 uses, for example, the RS-485 communication protocol with the main controllers 440 and 442 shown in FIG. This allows communication in both directions, either directly or remotely. More specifically, the local controller 180 equipped with the local microprocessor 200 is directed to each hybrid control circuit 190 according to a command transmitted from the main controller 440, 442 (see FIG. 4) directly or remotely. It is possible to freely control the brightness (brightness) of each LED 140 to, for example, a predetermined desired fixed brightness (brightness) value of 256 (= 28) steps by transmitting a pulse modulation method (PWM) signal. In addition, the local controller 180 mounted with the local microprocessor 200 may perform a function of turning on and off any LED module 110, and the local microprocessor 200 may be configured to include a local controller 180. When the communication with the main controllers 450 and 452 shown in FIG. 4 is not smooth, each LED module 110 may be programmed to maintain a lighting state at all times. Further, the local controller 180 equipped with the local microprocessor 200 may transmit command data (for example, a predetermined LED module) corresponding to its own address from the main controller (see FIG. 4) through a communication unit (not shown). If the current brightness (brightness) of 110 is 64 of the 256 levels described above, a specific reference value corresponding to the brightness (brightness) of 126 levels instructed by the main controller to change it to the brightness (brightness) of 126 levels) After receiving the control each LED module 110, and transmits the result value of each controlled LED module 110 and the status value indicating the normal / failure of each LED module 110 itself, The main controllers 450 and 452 compare the result values and state values received from the respective LED modules 110 with the specific reference values of the main controllers 450 and 452 and the reference state values indicating normal / failure. Of communication status The presence and failure of each LED module 110 can be checked.

Meanwhile, each LED module 110 including the local controller 180 may be located inside a separate waterproof structure (eg, a waterproof case). In addition, the hybrid control circuit 190 has a function of detecting a failure of each LED module 110, the hybrid control circuit 190 and the individual LED 140 is a local microprocessor 200 and a DC / DC converter ( 192 and an opto-coupler (not shown) to be electrically separated, thereby preventing malfunction due to electrical interference.

3 is a side view of a heat sink mounted on the rear surface of each LED module of the present invention shown in FIG. Referring to FIG. 3, the heat sink 210 used in the present invention is detachably fixed to the rear surface of the LED module PCB 160 provided with the LED module 110. The heat sink 210 is made of a metal material, particularly preferably made of aluminum. The heat sink 210 is provided with a plurality of fin plates (212) in order to increase the heat dissipation effect, it is preferable to blacken the surface treatment to prevent corrosion. In addition, when the heat sink 210 is fastened on the back surface of the LED module PCB 160, it is generated by each LED 140 due to the gap (gap) generated between the LED module PCB 160. If the heat is not sufficiently transmitted from the LED module PCB 160 to the heat sink 210 may occur. Therefore, a thermally conductive compound may be further applied between the LED module PCB 160 and the heat sink 210 to prevent such insufficient heat transfer and to achieve excellent heat transfer characteristics. The thermally conductive compound used in the present invention is specifically GE Toshiba Silicones Co., Ltd. A thermally conductive compound available from the company and model name 'YG6111' may be used.

4 is a view schematically showing a light system having a route marking device according to the present invention shown in FIG. 1. Referring to FIG. 4, the light system 400 of the present invention is comprised of a first light system 410 and a second light system 412. The first light system 410 is substantially the same as the second light system 412, and the locations of the first light systems 410 are different from each other.

The first light system 410 and the second light system 412 are fixedly attached to the first and second steel structures 430 and 432 and the first and second steel structures 420 and 422, respectively. First and second main panels 30 and 432 connected to the label apparatus 100 and 102, the first and second route markers 100 and 102, and first and second mains connected to the first and second distribution panels 430 and 432. Controllers 440 and 442. Here, since the detailed configurations of the first and second route marking apparatuses 100 and 102 have already been described in detail with reference to FIGS. 1 to 3, the remaining components will be described in detail below.

As the first and second steel structures 430 and 432 to which the first and second route marking devices 100 and 102 are fixedly attached, a conventional steel structure such as a steel tower is used. In addition, the first and second waterproof distribution panels 430 and 432 are fixedly installed on the first and second steel structures 430 and 432. The distribution panel is formed by collecting main switchgear, branch circuit breaker, or automobile circuit breaker, and is a kind of switchgear installed at a location for branching wiring to a predetermined load, and the first and second waterproof switchboards (430,432) used in the present invention. ) May be used a conventional steel plate or cabinet cabinet. In addition, for the purposes of the present invention, the first and second distribution boards 430, 432 are for example embedded in a waterproof case or waterproof distribution box and have a waterproof function.

Meanwhile, the first and second main controllers 440 and 442 of the present invention respectively constitute the first and second route marking devices 100 and 102 through the first and second waterproof distribution panels 430 and 432, respectively. By bidirectionally communicating with the local microprocessor 200, the local microprocessor 200 is configured to adjust brightness (brightness), turn on / off (ON / OFF) control of each LED module 110, and a bad or fault condition. Allows control such as monitoring. In addition, the first and second main controllers 440 and 442 periodically communicate with the local microprocessor 200 of each of the LED modules 110 by a direct method or a remote method, so that each LED module 110 does not have a control command. You can check the status. The first and second main controllers 440 and 442 may be used with conventional first and second panel PCs (personal computers) 450 and 452 each having an RS-485 communication device therein, and monitor each LED module 110. Or it has a separate operating program (OS) that can be controlled.

In addition, an operating program used for the first and second main controllers 440 and 442 includes a program for automatically adjusting the brightness of each LED module 110 according to a change in sunset / sunrise or weather. By controlling the brightness weakly at night, the brightness is controlled harder during the day, it is possible to automatically control the brightness according to the surrounding environment. In addition, the above-described operating program may include seasonal / regional sunset / sunrise data. The first and second main controllers 440 and 442 reside in the manager and can directly control each LED module 110 through an operation program, but as a communication terminal, a USB terminal and an RS-232 port (not shown). ), And the LED module 110 can be monitored and controlled remotely through the first and second communication modems 460 and 462 of the CDMA method. You can even automatically send a text message to a specified mobile phone when it happens.

The first and second main controllers 440 and 442 may further include first and second RS-485 repeaters 470 and 472, respectively. In general, since RS-485 communication affects a distance between communication devices and a connected node, first and second main controllers 440 and 442 are installed far from the first and second route markers 100 and 102. In this case, there may be a possibility that the communication between the first and second main controllers 440 and 442 and the first and second route marking devices 100 and 102 is not stable. Accordingly, the first and second RS-485 repeaters 470 and 472 are connected between the first and second panel PCs 450 and 452 of the first and second main controllers 440 and 442 and the first and second route markers 100 and 102. The first and second RS-485 repeaters 470 and 472 serve as buffers so that the first and second main controllers 440 and 442 can be located away from the first and second route markers 100 and 102. Even when installed apart from each other, communication between the first and second main controllers 440 and 442 and the first and second route marking devices 100 and 102 may be stable.

In addition, the first and second main controllers 440 and 442 may further include first and second uninterruptible power supplies (UPSs) 480 and 482, respectively. When the first and second uninterruptible power supplies 480 and 482 are respectively disconnected from the power supply in the places where the first and second main controllers 440 and 442 are installed, the first and second uninterruptible power supplies 480 and 482 are continuously supplied with power until the interrupted power is restored or replaced. Supply. More specifically, when power is cut off at a location where the first and / or second main controllers 440 and 442 are installed, the first and / or second main controllers 440 and 442 may supply the first and / or second uninterruptible power supply. Receives power cutoff status from the devices 480 and 482 via wired communication using serial ports, and separates and shuts down the status cut off via the first and second communication modems 460 and 462 (not shown). Notify After that, if the interrupted power is not restored or replaced for a predetermined period of time, the first and / or second main controllers 440 and 442 are safely shut down by themselves, so that an operation program of the corresponding main controllers 440 and 442 is defective. It does not occur to protect the main controller (440,442).

Using the route marking device and the lighting system according to the present invention, the following advantages are achieved.

1. By controlling the current of each LED module, the brightness (brightness) and ON / OFF state of each LED module can be adjusted arbitrarily.

2. The overall configuration is simple and easy to install and maintain.

3. The visibility and brightness (brightness) at a long distance are remarkably improved.

4. The administrator can remotely control or detect the brightness and fault condition of the light source according to any situation, and can get the efficient operation of the route marker and the saving of electric energy.

As various modifications may be made to the constructions and methods described and illustrated herein without departing from the scope of the invention, it is intended that all matter contained in the above description or shown in the accompanying drawings be exemplary, and not intended to limit the invention. It is not. Therefore, the scope of the present invention should not be limited by the above-described exemplary embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims (20)

A plurality of LED modules each arranged in a horizontal and vertical direction, each of which is connected to a DC power source, a plurality of supporting plates on which the plurality of LED modules are fixedly installed, and a plurality of auxiliary fixings of the plurality of supporting plates, respectively; A frame and a main frame to which the plurality of auxiliary frames are fixedly installed; Each of the plurality of LED modules is a printed circuit board (PCB) for an LED module, a plurality of LEDs arranged in a horizontal and vertical direction on the LED module PCB and detachably mounted on the LED module PCB. Local controller PCB mounted at a predetermined position, mounted on the PCB for the local controller, and transmit the pulse modulation method (PWM) signal to each hybrid control circuit according to the command transmitted from the main controller in a direct or remote manner, respectively A local controller for controlling the brightness (brightness) of the LED to a desired fixed brightness value, and a local microprocessor connected to the local controller and a DC / DC converter, The plurality of LEDs are connected to provide a plurality of LED arrays connected in series in either the horizontal direction or the vertical direction, wherein one side LEDs in the plurality of LED arrays are connected to the local controller, respectively, Route markers, characterized in that the other side LED in the plurality of LED arrays are each connected to the local microprocessor. The method of claim 1, The plurality of LED modules are each securely fastened to the back of the LED module PCB detachable, characterized in that it further comprises a heat sink of a metal material having a plurality of fin plates (fin plate). The method according to claim 1 or 2, And a thermally conductive compound further coated between the LED module PCB and the heat sink. The method according to claim 1 or 2, The plurality of LED module 110 is a route marker device, characterized in that each located in a separate waterproof structure. The method of claim 3, wherein The plurality of LED module 110 is a route marker device, characterized in that each located in a separate waterproof structure. The method according to claim 1 or 2, The local controller includes a dip switch and a rotary switch for identifying unique numbers of the plurality of LED modules, wherein the dip switch and the rotary switch are connected to the local microprocessor. ; And a pulse modulation (PWM) constant current hybrid control circuit is additionally provided between each of the other end LEDs in the plurality of LED arrays and the local microprocessor. The method of claim 3, wherein The local controller includes a dip switch and a rotary switch for identifying unique numbers of the plurality of LED modules, wherein the dip switch and the rotary switch are connected to the local microprocessor. ; And a pulse modulation (PWM) constant current hybrid control circuit is additionally provided between each of the other end LEDs in the plurality of LED arrays and the local microprocessor. The method of claim 4, wherein The local controller includes a dip switch and a rotary switch for identifying unique numbers of the plurality of LED modules, wherein the dip switch and the rotary switch are connected to the local microprocessor. ; And a pulse modulation (PWM) constant current hybrid control circuit is additionally provided between each of the other end LEDs in the plurality of LED arrays and the local microprocessor. The method of claim 5, The local controller includes a dip switch and a rotary switch for identifying unique numbers of the plurality of LED modules, wherein the dip switch and the rotary switch are connected to the local microprocessor. ; And a pulse modulation (PWM) constant current hybrid control circuit is additionally provided between each of the other end LEDs in the plurality of LED arrays and the local microprocessor. 18. A light system comprising a first light system and a second light system, the light system being substantially the same as the first light system and the second light system, wherein the positions are respectively different from each other; The first light system includes a first steel structure, a first route marking device fixedly attached to the first steel structure, a first distribution board connected to the first route marking device and fixed to the first steel structure, The first distribution board communicates with the local microprocessor of each LED module constituting the first route marker device in both directions, and the local microprocessor adjusts the brightness (brightness) of each LED module and turns it on or off. A first main controller configured to perform control, such as monitoring a bad or fault condition; The second light system includes a second steel structure, a second route marking device fixedly attached to the second steel structure, a second distribution board connected to the second route marking device and fixedly installed to the second steel structure, and The second distribution board communicates bidirectionally with the local microprocessor of each LED module constituting the second route marker, and the local microprocessor adjusts brightness (brightness) and ON / OFF control of each LED module. And a second main controller configured to control such as monitoring a bad or fault condition; The first route markers are arranged in a horizontal and vertical direction, respectively, a plurality of first LED modules each connected to a DC power source, a plurality of first supporting plates on which the plurality of first LED modules are fixedly installed, respectively, A plurality of first auxiliary frames on which a plurality of first supporting plates are fixedly installed, and a first main frame on which the plurality of first auxiliary frames are fixedly installed; The second route markers are arranged in the horizontal and vertical directions, respectively, a plurality of second LED modules each connected to a direct current power source, a plurality of second supporting plates on which the plurality of second LED modules are fixedly installed, respectively, And a second main frame to which the plurality of second supporting frames are fixedly installed, and a second main frame to which the plurality of second auxiliary frames are fixedly installed. The method of claim 10, Each of the plurality of first LED modules is arranged in a horizontal and vertical direction on a printed circuit board (PCB) for a first LED module and a PCB for the first LED module, respectively, and a plurality of detachably mounted components. 1 LED, a PCB for a first local controller mounted at a predetermined position on the PCB for the first LED module, each mounted according to a command mounted on the PCB for the first local controller and transmitted from the first main controller in a direct or remote manner. A first local controller for transmitting a pulse modulation method (PWM) signal to a hybrid control circuit of the control unit to control the brightness (brightness) of each LED to a desired fixed intensity value, and a first local connection to the first local controller A microprocessor; The plurality of first LEDs are connected to provide the plurality of first LED arrays connected in series in either the horizontal direction or the vertical direction, wherein one end LEDs in the plurality of first LED arrays are respectively A second local LED in the plurality of first LED arrays, each connected to the first local microprocessor; Each of the plurality of second LED modules is arranged in a horizontal and vertical direction on a printed circuit board (PCB) for a second LED module and a PCB for the second LED module, and includes a plurality of detachably mounted components. 2 LED, mounted on the PCB for the second LED module and transmits a pulse modulation (PWM) signal to each hybrid control circuit according to the command transmitted from the second main controller in a direct or remote manner to A second local controller for controlling the brightness (brightness) to a desired fixed brightness value, and a second local microprocessor coupled to the second local controller; The plurality of second LEDs are connected to provide the plurality of second LED arrays connected in series in either the horizontal direction or the vertical direction, wherein one end LEDs in the plurality of second LED arrays are respectively And a second LED in the plurality of second LED arrays, each connected to the second local microprocessor. The method according to claim 10 or 11, wherein The first and second main controllers are respectively implemented as first and second panel PCs in which a predetermined communication device is incorporated, and the plurality of first LED modules and the plurality of LEDs are automatically changed according to sunset / sunrise and / or weather changes. Light system, characterized in that it comprises an operating program (OS) to control the second LED module of the. The method of claim 12, The first and second main controllers further include first and second communication modems of a CDMA scheme, respectively, so that the plurality of first LED modules and the plurality of first LED modules are remotely via the first and second communication modems. A light system, characterized in that for controlling the second LED module. The method of claim 12, Wherein said first and second main controllers further comprise first and second RS-485 repeaters coupled to said first and second panel PCs, respectively. The method of claim 13, Wherein said first and second main controllers further comprise first and second RS-485 repeaters coupled to said first and second panel PCs, respectively. The method according to claim 10 or 11, wherein The first and second uninterruptible power supply (UPS) for continuously supplying power when the power is cut off at the place where the first and second main controller is installed, respectively A light system further comprising a). The method of claim 12, The first and second uninterruptible power supply (UPS) for continuously supplying power when the power is cut off at the place where the first and second main controller is installed, respectively A light system further comprising a). The method of claim 13, The first and second uninterruptible power supply (UPS) for continuously supplying power when the power is cut off at the place where the first and second main controller is installed, respectively A light system further comprising a). The method of claim 14, The first and second uninterruptible power supply (UPS) for continuously supplying power when the power is cut off at the place where the first and second main controller is installed, respectively A light system further comprising a). The method of claim 15, The first and second uninterruptible power supply (UPS) for continuously supplying power when the power is cut off at the place where the first and second main controller is installed, respectively A light system further comprising a).

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