KR102610437B1 - Apparatus and method for supporting maintenance of a plurality of led fan filter integrated units - Google Patents

Abstract

The present invention relates to an apparatus and method for supporting maintenance of a plurality of light emitting diode (LED) fan filter units. Specifically, the present invention relates to an LED fan filter set including a plurality of LED fan filter units in which an LED lamp and a fan filter are integrated, and whether the LED lamp or fan filter included in each of the plurality of LED fan filter units operates normally. is checked at predetermined intervals, stops the operation of the LED lamp or fan filter for which an abnormality is detected, and controls the output of the remaining LED lamps or fan filters to be adjusted upward, so that the average output of all LED lamps or all fan filters is maintained until maintenance. It relates to an apparatus and method for supporting maintenance by ensuring that it remains the same.

Description

Apparatus and method for supporting maintenance of a plurality of LED fan filter integrated units {APPARATUS AND METHOD FOR SUPPORTING MAINTENANCE OF A PLURALITY OF LED FAN FILTER INTEGRATED UNITS}

The present invention relates to an apparatus and method for supporting maintenance of a plurality of light emitting diode (LED) fan filter integrated units. Specifically, the present invention relates to an LED fan filter set including a plurality of LED fan filter units in which an LED lamp and a fan filter are integrated, and whether the LED lamp or fan filter included in each of the plurality of LED fan filter units operates normally. is checked at predetermined intervals, stops the operation of the LED lamp or fan filter for which an abnormality is detected, and controls the output of the remaining LED lamps or fan filters to be adjusted upward, so that the average output of all LED lamps or all fan filters is maintained until maintenance. It relates to an apparatus and method for supporting maintenance by ensuring that it remains the same.

Recently, with the development of the electronics industry and biotechnology, the demand for clean room facilities is increasing in precision industries such as semiconductors, computers, various optical devices, genetic engineering, and pharmaceutical manufacturing. In such clean room facilities, the causes of particles must first be removed from all furniture or lighting equipment installed indoors to minimize the number of particles contained in the indoor air.

In general, in order to minimize particles generated in lighting facilities, airtightness and airtightness must be maintained, ultraviolet rays removed, and anti-static and corrosion resistance properties must be provided. Therefore, the lighting device in a clean room must have airtightness to completely block air exchange with the outside, be equipped with an ultraviolet ray removal and anti-static device, and further have heat resistance and corrosion resistance. In particular, during semiconductor manufacturing, ultraviolet rays and charging phenomena generated from lighting devices have a fatal impact on the reliability and characteristics of the product. From this perspective, LED (light emitting diode) is very desirable as a lighting device for clean rooms.

Since the fan filter unit and LED were installed independently in the clean room, not only did the clean room installation time take a long time, but the installation work was also difficult. Furthermore, power must be supplied independently to the fan filter unit and LED, which not only complicates the power line arrangement structure, but also allows the fan filter unit and LED to operate independently of each other, so that when an error occurs in the fan filter unit, the user or administrator can There were also problems that could not be immediately intuitively identified. To solve this problem, an LED fan filter unit in which an LED lamp and a fan filter are integrated into one piece has been proposed in Korean Patent No. 10-2280498.

Typically, in a clean room, a plurality of LED fan filter units are arranged in a grid shape. In this way, when a plurality of LED fan filter units, in some cases dozens or hundreds or more, are arranged, it is difficult to determine which of these LED fan filter units has a problem with the LED lamp or fan filter, making maintenance difficult. There were difficulties. Fan filters include consumable filters, and LED lamps are also semi-permanent, but since they are electronic products, breakdowns may occur.

For an LED fan filter set that includes a plurality of LED fan filter units in which an LED lamp and a fan filter are integrated, check whether the LED lamp or fan filter included in each of the plurality of LED fan filter units operates normally at a predetermined period. If there is a device and method for stopping the operation of the LED lamp or fan filter for which an abnormality is detected and controlling the output of the remaining LED lamps or fan filters upward, the average output of all LED lamps or all fan filters is maintained until maintenance. It can be kept the same as in the normal case.

In addition, a faulty fan filter is displayed in a specific color through an integrated LED lamp, and a faulty LED lamp is displayed in a specific color through the LED lamp of an adjacent LED fan filter unit, and the management server or administrator If there is a device and method that can transmit coordinate information of a defective LED fan filter unit to the terminal, information that is easy to identify can be transmitted when performing maintenance.

Registered Patent No. 10-2280498 (LED integrated clean room fan filter system)

The present invention aims to solve the following problems in order to solve the above-mentioned problems.

The present invention provides an apparatus and method for supporting maintenance of a plurality of light emitting diode (LED) fan filter integrated units.

In addition, the present invention relates to an LED fan filter set including a plurality of LED fan filter units in which an LED lamp and a fan filter are integrally combined to determine whether the LED lamp or fan filter included in each of the plurality of LED fan filter units operates normally. By checking at predetermined intervals, stopping the operation of the LED lamp or fan filter in which an abnormality is detected, and controlling the output of the remaining LED lamps or fan filters upward, the average output of all LED lamps or all fan filters is maintained until maintenance. Provide devices and methods to support maintenance by ensuring that it remains the same as in normal cases.

In addition, the present invention displays a faulty fan filter in a specific color through an integrally combined LED lamp, and displays a faulty LED lamp in a specific color through the LED lamp of an adjacent LED fan filter unit, and manages it. Provides a device and method that can transmit information that is easy to identify when performing maintenance by transmitting coordinate information of a defective LED fan filter unit to a server or administrator terminal.

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

According to various embodiments of the present invention, a light emitting diode (LED) fan filter set includes a plurality of m LED fan filter units, where m is an integer greater than 1; and a control device configured to control the plurality of LED fan filter units, the control device comprising: a first transceiver; and at least one first processor, wherein each of the plurality of LED fan filter units includes: an LED lamp; a fan filter integrally coupled with the LED lamp; a second transceiver; And at least one second processor, wherein the first processor, at a predetermined period, identifies each of the m plurality of LED fan filter units from each of the m plurality of LED fan filter units and the m Information on whether the fan filter included in each of the plurality of individual LED fan filter units is operating normally is received by the first transceiver, and at least one LED fan of n among the plurality of m LED fan filter units When an abnormality is detected in the fan filter within the filter unit, a device for stopping the operation of the fan filter for which an abnormality is detected in the n at least one LED fan filter unit and outputting a specific first color to the LED lamp 1 Control information is transmitted to the n at least one LED fan filter unit by the first transceiver, where n is an integer greater than or equal to 1, and at least the n among the m plurality of LED fan filter units Second control information for adjusting the output of the fan filter unit included in each of the remaining (m-n) LED fan filter units excluding one LED fan filter unit to {m / (m-n)} times the basic fan filter output. (m-n) individual remaining LED fan filter units are provided with an LED fan filter set configured to transmit by the first transceiver.

According to various embodiments of the present invention, in a method of operating a control device in an LED (light emitting diode) fan filter set, the LED fan filter set includes a plurality of m LED fan filter units, where m is an integer greater than 1. -; and a control device configured to control the plurality of LED fan filter units, the control device comprising: a first transceiver; and at least one first processor, wherein each of the plurality of LED fan filter units includes: an LED lamp; a fan filter integrally coupled with the LED lamp; a second transceiver; and at least one second processor, wherein each of the m plurality of LED fan filter units includes identification information of each of the m plurality of LED fan filter units and the m plurality of LED fan filters at a predetermined period. Receiving information about whether the fan filter included in each unit is operating normally by the first transceiver; When an abnormality is detected in the fan filter in at least one n LED fan filter unit among the m plurality of LED fan filter units, the fan filter in which an abnormality is detected in the n at least one LED fan filter unit stopping operation of the LED lamp and transmitting first control information to output a specific first color for the LED lamp to the n at least one LED fan filter unit by the first transceiver, where n is greater than 1; Same integer -; and the output of the fan filter unit included in each of the (m-n) remaining LED fan filter units excluding the n at least one LED fan filter unit among the m plurality of LED fan filter units as the basic fan filter output. A method is provided that includes transmitting second control information adjusting to a factor of {m/(m-n)} to the (m-n) remaining LED fan filter units by the first transceiver.

According to various embodiments of the present invention, a computer program configured to perform a method of operating a control device in an LED (light emitting diode) fan filter set according to various embodiments of the present invention, and recorded on a computer-readable storage medium, is provided. do.

The present invention can provide an apparatus and method for supporting maintenance of a plurality of light emitting diode (LED) fan filter integrated units.

In addition, the present invention relates to an LED fan filter set including a plurality of LED fan filter units in which an LED lamp and a fan filter are integrally combined to determine whether the LED lamp or fan filter included in each of the plurality of LED fan filter units operates normally. By checking at predetermined intervals, stopping the operation of the LED lamp or fan filter in which an abnormality is detected, and controlling the output of the remaining LED lamps or fan filters upward, the average output of all LED lamps or all fan filters is maintained until maintenance. Devices and methods can be provided to support maintenance by ensuring that it remains the same as in normal cases.

In addition, the present invention displays a faulty fan filter in a specific color through an integrally combined LED lamp, and displays a faulty LED lamp in a specific color through the LED lamp of an adjacent LED fan filter unit, and manages it. By transmitting coordinate information of a defective LED fan filter unit to a server or administrator terminal, a device and method can be provided that can transmit information that is easy to identify when performing maintenance.

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

1 illustrates a communication system according to various embodiments of the present invention.
2 shows an example of an LED fan filter set according to various embodiments of the present invention.
Figure 3 shows the structure of an LED fan filter set according to various embodiments of the present invention.
Figure 4 shows the structure of an LED fan filter unit according to various embodiments of the present invention.
Figure 5 shows the structure of a management server according to various embodiments of the present invention.
Figure 6 shows the structure of a manager terminal according to various embodiments of the present invention.
Figure 7 shows the operation process of the control device in the LED fan filter set according to various embodiments of the present invention.

Hereinafter, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. The present invention may be implemented in many different forms and is not limited to the embodiments described herein.

1 illustrates a communication system according to various embodiments of the present invention.

Referring to FIG. 1, a communication system according to various embodiments of the present invention includes an LED (light emitting diode) fan filter set 100, a management server 200, an administrator terminal 300, and a wired/wireless communication network 400. Includes.

The LED fan filter set 100 is a device that includes a plurality of LED fan filter units and a control device configured to control the plurality of LED fan filter units. The LED fan filter set 100 is an electronic device capable of transmitting and/or receiving information with the management server 200 and the manager terminal 300 through the wired/wireless communication network 400. The control device included in the LED fan filter set 100 may be an electronic device including a transceiver capable of transmitting and receiving information, a memory capable of storing information, and at least one processor capable of performing calculations on information. there is. A plurality of LED fan filter units included in the LED fan filter set 100 include an LED lamp, a fan filter, a transceiver capable of transmitting and receiving information, a memory capable of storing information, and at least an operation of information. It may be an electronic device including one processor, etc.

The management server 200 is a server operated by the manager of the LED fan filter set 100. The management server 200 is an electronic device that can exchange information with the LED fan filter set 100 and the manager terminal 300 through the wired/wireless communication network 400. The management server 200 may be an electronic device that includes a memory capable of storing information, a transceiver capable of transmitting and receiving information, and at least one processor capable of performing calculations on information.

The manager terminal 300 is a terminal operated by the manager of the LED fan filter set 100. The manager terminal 300 is a terminal capable of transmitting and/or receiving information with the LED fan filter set 100 and the management server 200 through the wired/wireless network 400. The manager terminal 300 includes a transceiver capable of transmitting and receiving information, a memory capable of storing information, at least one processor capable of performing calculations on information, such as a computer, cellular phone, smart phone, tablet computer, etc. It may be an electronic device that includes an input device capable of inputting information, an output device capable of outputting information, etc.

The wired/wireless communication network 400 provides a communication path through which the LED fan filter set 100, the management server 200, and the manager terminal 300 can transmit and receive signals and data with each other. The wired/wireless communication network 400 is not limited to a communication method according to a specific communication protocol, and an appropriate communication method may be used depending on the implementation example. For example, when configured as an Internet protocol (IP)-based system, the wired/wireless communication network 600 may be implemented as a wired/wireless Internet network, and the LED fan filter set 100 and management server 200 And when the manager terminal 300 is implemented as a mobile communication terminal, the wired/wireless communication network 140 may be implemented as a wireless network such as a cellular network or a wireless local area network (WLAN) network.

2 shows an example of an LED fan filter set according to various embodiments of the present invention.

Referring to FIG. 2, the LED fan filter set 100 may include a plurality of LED fan filter units 101-1, 101-2, ..., 101-n, and a plurality of LED fan filter units 101-1, 101-2, ..., 101-n. There can be n numbers of (101-1, 101-2, ..., 101-n), where n is an integer of 1 or more.

Although not shown in FIG. 2, the LED fan filter set 100 further includes a control device configured to control the plurality of LED fan filter units 101-1, 101-2, ..., 101-n. .

The LED fan filter set 100 is an electronic device capable of transmitting and/or receiving information with the management server 200 and the manager terminal 300 through the wired/wireless communication network 400.

The control device included in the LED fan filter set 100 may be an electronic device including a transceiver capable of transmitting and receiving information, a memory capable of storing information, and at least one processor capable of performing calculations on information. there is.

A plurality of LED fan filter units (101-1, 101-2, ..., 101-n) included in the LED fan filter set 100 are capable of transmitting and receiving information together with the LED lamp and fan filter. It may be an electronic device that includes a transceiver, a memory capable of storing information, and at least one processor capable of performing calculations on information.

Figure 3 shows the structure of an LED fan filter set according to various embodiments of the present invention.

Referring to FIG. 3, the LED fan filter set 100 according to various embodiments of the present invention includes a control device 102, a plurality of LED fan filter units 101-1, 101-2, ..., 101- Includes n).

The control device 102 includes a first transceiver 110, a first memory 120, and a first processor 130.

The first transceiver 110 is connected to the processor 230 and transmits and/or receives signals. All or part of the first transceiver 110 may be referred to as a transmitter, receiver, or transceiver. The first transceiver 110 is a wired access system and a wireless access system, such as the Institute of Electrical and Electronics Engineers (IEEE) 802.xx system, IEEE Wi-Fi system, 3rd generation partnership project (3GPP) system, and 3GPP long term evolution (LTE). ) system, 3GPP 5G NR (new radio) system, 3GPP2 system, and Bluetooth can support at least one of various wireless communication standards.

The first memory 120 is connected to the first transceiver 110 and connects a plurality of LED fan filter units 101-1, 101-2, ..., 101- through communication of the first transceiver 110. n), information received from the management server 200, or the manager terminal 300 may be stored. In addition, the first memory 120 is connected to the first processor 130 and contains basic programs, applications, setting information for operation of the first processor 130, and information generated by operations of the first processor 130. Data such as information can be stored. The first memory 120 may be comprised of volatile memory, non-volatile memory, or a combination of volatile memory and non-volatile memory. Additionally, the first memory 120 may provide stored data according to a request from the first processor 130.

The first processor 130 may be configured to implement the procedures and/or methods proposed in the present invention. The first processor 130 controls overall operations of the control device 102 or the LED fan filter set 100. For example, the first processor 130 transmits or receives information, etc. through the first transceiver 110. Additionally, the first processor 130 writes and reads data into the first memory 120. The first processor 130 may include at least one processor.

Figure 4 shows the structure of an LED fan filter unit according to various embodiments of the present invention.

Referring to FIG. 4, each of a plurality of LED fan filter units 101-1, 101-2, ..., 101-n according to various embodiments of the present invention includes a second transceiver 140 and a second memory. 150, a second processor 160, a fan filter 170, and an LED lamp 180.

The second transceiver 140 is connected to the processor 230 and transmits and/or receives signals. All or part of the second transceiver 140 may be referred to as a transmitter, receiver, or transceiver. The second transceiver 140 is a wired access system and a wireless access system, such as the Institute of Electrical and Electronics Engineers (IEEE) 802.xx system, IEEE Wi-Fi system, 3rd generation partnership project (3GPP) system, and 3GPP long term evolution (LTE). ) system, 3GPP 5G NR (new radio) system, 3GPP2 system, and Bluetooth can support at least one of various wireless communication standards.

The second memory 150 is connected to the second transceiver 140 and receives information from the control device 102, the management server 200, or the manager terminal 300 through communication of the second transceiver 140. etc. can be saved. In addition, the second memory 150 is connected to the second processor 160 and contains basic programs, applications, setting information for operation of the second processor 160, and information generated by operations of the second processor 160. Data such as information can be stored. The second memory 150 may be comprised of volatile memory, non-volatile memory, or a combination of volatile memory and non-volatile memory. Additionally, the second memory 150 may provide stored data according to a request from the second processor 160.

The second processor 160 may be configured to implement the procedures and/or methods proposed in the present invention. The second processor 160 controls the overall operations of each of the plurality of LED fan filter units 101-1, 101-2, ..., 101-n. For example, the second processor 160 transmits or receives information, etc. through the second transceiver 140. Additionally, the second processor 160 writes and reads data into the second memory 150. Additionally, the second processor 160 controls the operation of the fan filter 170. Additionally, the second processor 160 controls the operation of the LED lamp 180. The second processor 160 may include at least one processor.

The fan filter 170 is a fan filter electronic device electrically connected to the second processor 160 and configured to operate under the control of the second processor 160. The fan filter 170 may transmit an acknowledgment (ACK) signal indicating whether it is operating normally in response to an alive signal transmitted from the second processor 160. Additionally, the fan filter 170 may be configured to adjust the output intensity according to the control of the second processor 160.

The LED lamp 180 is an electronic device that is electrically connected to the second processor 160 and configured to operate under the control of the second processor 160. The LED lamp 180 may transmit an acknowledgment (ACK) signal indicating whether it is operating normally in response to an alive signal transmitted from the second processor 160. Additionally, the LED lamp 180 may be configured to adjust the output intensity and output color according to the control of the second processor 160.

Figure 5 shows the structure of a management server according to various embodiments of the present invention.

Referring to FIG. 5, the management server 200 according to various embodiments of the present invention includes a transceiver 210, a memory 220, and a processor 230.

The transceiver 210 is connected to the processor 230 and transmits and/or receives signals. All or part of the transceiver 210 may be referred to as a transmitter, receiver, or transceiver. The transceiver 210 uses wired access systems and wireless access systems such as the IEEE (institute of electrical and electronics engineers) 802.xx system, IEEE Wi-Fi system, 3rd generation partnership project (3GPP) system, and 3GPP LTE (long term evolution) system. , 3GPP 5G NR (new radio) system, 3GPP2 system, and Bluetooth can support at least one of various wireless communication standards.

The memory 220 is connected to the transceiver 220 and can store the LED fan filter set 100 and information received from the manager terminal 300 through communication between the transceiver 220 and the like. In addition, the memory 220 is connected to the processor 230 and can store data such as basic programs for operation of the processor 230, application programs, setting information, and information generated by operations of the processor 230. . The memory 220 may be comprised of volatile memory, non-volatile memory, or a combination of volatile memory and non-volatile memory. Additionally, the memory 220 may provide stored data according to the request of the processor 230.

The processor 230 may be configured to implement the procedures and/or methods proposed in the present invention. The processor 230 controls the overall operations of the management server 200. For example, the processor 230 transmits or receives information through the transceiver 210. Additionally, the processor 230 writes and reads data into the memory 220. Processor 230 may include at least one processor.

Figure 6 shows the structure of a manager terminal according to various embodiments of the present invention.

Referring to FIG. 6, the manager terminal 300 according to various embodiments of the present invention includes a transceiver 310, a memory 320, a processor 330, an input device 340, and an output device 350. .

The transceiver 310 is connected to the processor 330 and transmits and/or receives signals. All or part of the transceiver 310 may be referred to as a transmitter, receiver, or transceiver. The transceiver 310 uses wired access systems and wireless access systems such as the IEEE (institute of electrical and electronics engineers) 802.xx system, IEEE Wi-Fi system, 3rd generation partnership project (3GPP) system, and 3GPP LTE (long term evolution) system. , 3GPP 5G NR (new radio) system, 3GPP2 system, and Bluetooth can support at least one of various wireless communication standards.

The memory 320 is connected to the transceiver 310, the memory 320, the processor 330, the input device 340, and the output device 350, and receives information input through the input device 340, the transceiver 310 ) You can store information received through communication. Additionally, the memory 320 may store information about images captured by the camera 160. In addition, the memory 320 is connected to the processor 330 and can store data such as basic programs for operation of the processor 330, application programs, setting information, and information generated by operations of the processor 330. . The memory 320 may be comprised of volatile memory, non-volatile memory, or a combination of volatile memory and non-volatile memory. Additionally, the memory 320 may provide stored data according to the request of the processor 330.

The processor 330 may be configured to implement the procedures and/or methods proposed in the present invention. The processor 330 controls the overall operations of the administrator terminal 300. For example, the processor 330 transmits or receives information through the transceiver 310. Additionally, the processor 330 writes and reads data into the memory 320. Additionally, the processor 330 receives information through the input device 340. Additionally, the processor 330 outputs information through the output device 350. Processor 330 may include at least one processor.

The input device 340 is connected to the processor 330 and can input information, etc. According to one embodiment, the input device 340 may input information received from another device connected to the wired/wireless communication network 800 through the transceiver 130. The input device 340 may include a touch display, keypad, keyboard, etc.

The output device 350 is connected to the processor 330 and can output information in the form of video/audio, etc. According to one embodiment, the output device 350 may output information received from another device connected to the wired/wireless communication network 800 through the transceiver 310. The output device 350 may include a display, a speaker, etc.

Figure 7 shows the operation process of the control device in the LED fan filter set according to various embodiments of the present invention.

In the embodiment of Figure 7, the light emitting diode (LED) fan filter set includes a plurality of m LED fan filter units and a control device configured to control the plurality of LED fan filter units, where m is greater than 1. It is an integer.

The control device includes: a first transceiver; and at least one first processor.

Each of the plurality of LED fan filter units includes an LED lamp; a fan filter integrally coupled with the LED lamp; a second transceiver; and at least one second processor.

The operation process of the control device in the LED fan filter set according to various embodiments of the present invention may be performed by the first processor included in the control device. The first processor is electrically connected to other components, for example, a first transceiver, or a memory that may be additionally included, and can control other components electrically connected to the first processor through electrical signals.

In step S701, the first processor generates identification information for each of the m plurality of LED fan filter units and the m plurality of LED fan filter units from each of the m plurality of LED fan filter units at a predetermined period. It is configured to receive information about whether the fan filter included in each is operating normally by the first transceiver.

In step S702, when an abnormality is detected in the fan filter in at least one n LED fan filter unit among the m plurality of LED fan filter units, the first processor selects the n at least one LED fan filter unit. Stop the operation of the fan filter in which an abnormality is detected and transmit first control information for outputting a specific first color for the LED lamp to the n at least one LED fan filter unit by the first transceiver. It is composed. The n is an integer greater than or equal to 1.

In step S703, the first processor operates the fan filter unit included in each of (m-n) remaining LED fan filter units, excluding the n at least one LED fan filter unit, among the m plurality of LED fan filter units. It is configured to transmit second control information that adjusts the output of the basic fan filter output to {m / (m-n)} times the basic fan filter output to the remaining LED fan filter units (m-n) by the first transceiver. By stopping the output of a faulty fan filter and increasing the output of a normally operating fan filter, the average filter performance of all fan filters can be controlled to remain the same as the normal state.

According to various embodiments of the present invention, each at least one second processor included in each of the plurality of LED fan filter units sends an alive signal to the LED lamp and the fan filter at the predetermined period. transmitting and receiving an acknowledgment (ACK) signal from each of the LED lamps and the fan filter to confirm whether the LED lamp and the fan filter are operating normally, and to each of the plurality of LED fan filter units. Identification information and information on whether the LED lamp and the fan filter for each of the plurality of LED fan filter units are operating normally are configured to transmit to the control device at the predetermined period by the second transceiver.

According to various embodiments of the present invention, the first processor, at the predetermined period, identifies each of the m plurality of LED fan filter units from each of the m plurality of LED fan filter units and the m individual Information on whether the LED lamp included in each of the plurality of LED fan filter units is operating normally is received by the first transceiver, and within at least one LED fan filter unit k among the plurality of LED fan filter units. When an abnormality is detected in the LED lamp, third control information to stop operation of the LED lamp for which an abnormality is detected in the at least one LED fan filter unit of the k individuals is sent to the at least one LED fan filter unit of the k individuals. Transmitted by the first transceiver, k is an integer greater than or equal to 1, and among the m plurality of LED fan filter units, the remaining LED fans (m-k) excluding at least one k LED fan filter unit Fourth control information for adjusting the output of the LED lamp included in each of the filter units to {m / (m-k) } times the basic LED output is transmitted to the remaining (m-k) LED fan filter units by the first transceiver. It may be further configured to transmit. By stopping the output of a malfunctioning LED lamp and increasing the output of a normally operating fan filter, the average filter performance of all fan filters can be controlled to remain the same as the normal state.

According to various embodiments of the present invention, the first processor, to each of the j at least one LED fan filter units to the j at least one LED fan filter unit in contact with the k at least one LED fan filter. It is further configured to transmit fifth control information outputting a second color specific to the included LED lamp to the j at least one LED fan filter unit by the first transceiver, where j is greater than or equal to 1. It can be an integer. By outputting a specific second color for other LED lamps in contact with the LED lamp in which a problem occurred, maintenance personnel can easily identify the LED lamp in which a problem occurred.

According to various embodiments of the present invention, the control device includes information about a mapping relationship between identification information of each of the m plurality of LED fan filter units and coordinate information of each of the m plurality of LED fan filter units. It may further include stored memory. Assuming that there are a * b coordinates of a plurality of LED fan filter units, the horizontal and vertical coordinates can be specified and provided to maintenance personnel so that maintenance personnel can easily identify LED lamps in which a problem has occurred.

According to various embodiments of the present invention, the first processor may provide coordinate information of at least one n LED fan filter unit among the m plurality of LED fan filter units, or, a plurality of m LED fan filters. Identifying at least one of the coordinate information of the k at least one LED fan filter unit among the units, and providing the management server or manager terminal with the coordinate information of the n at least one LED fan filter unit or the k at least one LED It may be further configured to transmit at least one of coordinate information of the fan filter unit by the first transceiver, and receive an upward instruction message of fan filter output or LED output from the management server or the manager terminal by the first transceiver. there is. According to various embodiments of the present invention, the second control information or the fourth control information may be transmitted in response to reception of the uplink indication message. Coordinate information regarding abnormalities in the fan filter unit or LED lamp may be transmitted to the management server or manager terminal, and output of the remaining fan filter unit or remaining LED lamp may be increased in response to a clear instruction.

According to various embodiments of the present invention, each of the plurality of LED fan filter units may further include a differential pressure sensor between a fan and a filter within the fan filter. The differential pressure sensor can measure the differential pressure between the fan and the filter, and can determine the lifespan of the filter through figures such as the increase in static pressure of the fan. If the filter is clogged with dust, an increase in the static pressure of the fan can be detected, and accordingly, it is possible to determine when to replace the filter.

According to various embodiments of the present invention, the first processor, at the predetermined period, identifies each of the m plurality of LED fan filters and the fan filter included in each of the m plurality of LED fan filter units. Receive information about the differential pressure value by the first transceiver, and generate life information for each of the fan filters included in each of the m plurality of LED fan filter units based on the information about the differential pressure value, and , the fan filter unit included in the y plurality of first fan filter units corresponding to x% with a low remaining filter life of the fan filter based on the life information. Sixth control information that adjusts the output to be lowered by x% compared to the basic fan filter output is transmitted by the first transceiver, and based on the life information, y corresponding to Seventh control information for adjusting the output of the fan filter unit included in the y plurality of second fan filter units by x% compared to the basic fan filter output is sent to the plurality of second fan filter units. 1 may be further configured to transmit by a transceiver. By lowering the output of the fan filter with low remaining filter life and increasing the output of the fan filter with high remaining filter life, the average filter performance of all fan filters can be maintained.

According to various embodiments of the present invention, the sixth control information may further include instruction information for outputting a specific third color for the LED lamps included in the y plurality of first fan filter units. . By outputting a specific third color for an LED lamp integrated with a fan filter with a low remaining filter life, maintenance personnel can easily identify the fan filter with a low remaining filter life.

According to various embodiments of the present invention, the first processor receives, by the first transceiver, a message notifying the start of maintenance for the k at least one LED fan filter unit from the management server or the manager terminal. It may be further configured to do so. According to various embodiments of the present invention, the fifth control information may be transmitted in response to receipt of a message notifying the start of the maintenance. Only when maintenance begins, can maintenance personnel easily identify the LED lamp in which a problem occurred by outputting a specific second color for other LED lamps in contact with the LED lamp in which a problem occurred.

According to various embodiments of the present invention, a method of operating a control device in a light emitting diode (LED) fan filter set according to the embodiment of FIG. 7 may be provided.

The LED fan filter set includes a plurality of m LED fan filter units; and a control device configured to control the plurality of LED fan filter units, where m is an integer greater than 1, and the control device includes: a first transceiver; and at least one first processor, wherein each of the plurality of LED fan filter units includes: an LED lamp; a fan filter integrally coupled with the LED lamp; a second transceiver; and at least one second processor.

According to various embodiments of the present invention, in a method of operating a control device in an LED (light emitting diode) fan filter set, the m plurality of LED fans are selected from each of the m plurality of LED fan filter units at a predetermined period. Receiving, by the first transceiver, identification information for each of the filter units and information on whether the fan filter included in each of the m plurality of LED fan filter units operates normally; When an abnormality is detected in the fan filter in at least one n LED fan filter unit among the m plurality of LED fan filter units, the fan filter in which an abnormality is detected in the n at least one LED fan filter unit stopping operation of the LED lamp and transmitting first control information to output a specific first color for the LED lamp to the n at least one LED fan filter unit by the first transceiver, where n is greater than 1; Same integer -; and the output of the fan filter unit included in each of the (m-n) remaining LED fan filter units excluding the n at least one LED fan filter unit among the m plurality of LED fan filter units as the basic fan filter output. A method is provided that includes transmitting second control information adjusting to a factor of {m/(m-n)} to the (m-n) remaining LED fan filter units by the first transceiver.

According to various embodiments of the present invention, a method of operating a control device includes identifying information of each of the m plurality of LED fan filter units and the m from each of the m plurality of LED fan filter units at each predetermined period. Receiving, by the first transceiver, information on whether the LED lamp included in each of a plurality of individual LED fan filter units is operating normally; When an abnormality is detected in the LED lamp within k at least one LED fan filter unit among the plurality of LED fan filter units, an operation on the LED lamp for which an abnormality is detected within the k at least one LED fan filter unit transmitting third control information to stop the operation to the k at least one LED fan filter unit by the first transceiver; The k is an integer greater than or equal to 1, and the LED included in each of the (m-k) remaining LED fan filter units excluding the k at least one LED fan filter unit among the m plurality of LED fan filter units. It may further include transmitting fourth control information for adjusting the output of the lamp to {m / (m-k)} times the basic LED output to the remaining (m-k) LED fan filter units by the first transceiver. .

According to various embodiments of the present invention, a method of operating a control device includes sending each of the j at least one LED fan filter units to the j at least one LED fan filter unit in contact with the k at least one LED fan filter. Further comprising transmitting, by the first transceiver, fifth control information outputting a specific second color for the LED lamp included in to the at least one LED fan filter unit j, where j is greater than 1. It can be an integer greater than or equal to.

According to various embodiments of the present invention, the control device includes information about a mapping relationship between identification information of each of the m plurality of LED fan filter units and coordinate information of each of the m plurality of LED fan filter units. It may further include stored memory.

According to various embodiments of the present invention, a method of operating a control device may include coordinate information of at least one n LED fan filter unit among the m plurality of LED fan filter units, or, the m plurality of LED fans. Identifying at least one of coordinate information of at least one LED fan filter unit among the k filter units; Transmitting, by the first transceiver, at least one of coordinate information of the n at least one LED fan filter unit or coordinate information of the k at least one LED fan filter unit to a management server or an administrator terminal; It may further include receiving, by the first transceiver, a message indicating upward direction of fan filter output or LED output from the management server or the manager terminal. According to various embodiments of the present invention, the second control information or the fourth control information may be transmitted in response to reception of the uplink indication message.

According to various embodiments of the present invention, each of the plurality of LED fan filter units may further include a differential pressure sensor between a fan and a filter within the fan filter.

According to various embodiments of the present invention, a method of operating a control device includes identification information of each of the m plurality of LED fan filters at each predetermined period and the fan included in each of the m plurality of LED fan filter units. Receiving information about the differential pressure value of the filter by the first transceiver; generating life information for each of the fan filters included in each of the m plurality of LED fan filter units based on the information about the differential pressure value; Based on the life information, the fan filter unit included in the y plurality of first fan filter units is provided to y plurality of first fan filter units corresponding to x% of the remaining filter life of the fan filter. Transmitting, by the first transceiver, sixth control information that adjusts the output to be lowered by x% compared to the basic fan filter output; Based on the life information, the fan filter unit included in the y plurality of second fan filter units is provided to y second fan filter units corresponding to x% of the remaining filter life of the fan filter. It may further include transmitting, by the first transceiver, seventh control information that adjusts the output to increase x% compared to the basic fan filter output.

According to various embodiments of the present invention, the sixth control information may further include instruction information for outputting a specific third color for the LED lamps included in the y plurality of first fan filter units. .

According to various embodiments of the present invention, a method of operating a control device includes sending, by the first transceiver, a message notifying the start of maintenance for the k at least one LED fan filter unit from the management server or the manager terminal. A receiving step may be further included. According to various embodiments of the present invention, the fifth control information may be transmitted in response to receipt of a message notifying the start of the maintenance.

According to various embodiments of the present invention, a computer program configured to perform a method of operating a control device in an LED (light emitting diode) fan filter set according to the embodiment of FIG. 7 and recorded on a computer-readable storage medium may be provided. You can.

When implementing embodiments of the present invention using hardware, application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), and programmable logic devices (PLDs) configured to perform the present invention. , FPGAs (field programmable gate arrays), etc. may be provided in the processor of the present invention.

Meanwhile, the above-described method can be written as a program that can be executed on a computer, and can be implemented in a general-purpose digital computer that operates the program using a computer-readable medium. Additionally, the data structure used in the above-described method can be recorded on a computer-readable storage medium through various means. Program storage devices, which may be used to describe a storage device containing executable computer code for performing various methods of the present invention, should not be understood to include transient objects such as carrier waves or signals. do. The computer-readable storage media includes storage media such as magnetic storage media (eg, ROM, floppy disk, hard disk, etc.) and optical readable media (eg, CD-ROM, DVD, etc.).

The embodiments described above combine the components and features of the present invention in a predetermined form. Each component or feature should be considered optional unless explicitly stated otherwise. Each component or feature may be implemented in a form that is not combined with other components or features. Additionally, it is possible to configure an embodiment of the present invention by combining some components and/or features. The order of operations described in embodiments of the invention may be changed. Some features or features of one embodiment may be included in another embodiment or may be replaced with corresponding features or features of another embodiment. It is obvious that claims that do not have an explicit reference relationship in the patent claims can be combined to form an embodiment or included as a new claim through amendment after filing.

It will be clear to those skilled in the art that the present invention can be embodied in other forms without departing from the technical spirit and essential features of the present invention. Accordingly, the above embodiments should be considered in all respects as illustrative rather than restrictive. The scope of rights of the present invention should be determined by reasonable interpretation of the appended claims and all possible changes within the equivalent scope of the present invention.

100: LED fan filter set 101-1: First LED fan filter unit
101-2: Second LED fan filter unit 101-n: Nth LED fan filter unit
102: control device 110: first transceiver
120: first memory 130: first processor
140: second transceiver 150: second memory
160: second processor 170: fan filter
180: LED lamp 200: Management server
210: transceiver 220: memory
230: Processor 300: Administrator terminal
310: transceiver 320: memory
330: processor 340: input device
350: Output device 400: Wired/wireless communication network

Claims (8)

In the LED (light emitting diode) fan filter set,
a plurality of m LED fan filter units, where m is an integer greater than 1; and
A control device configured to control the plurality of LED fan filter units,
The control device includes a first transceiver; and at least one first processor,
Each of the plurality of LED fan filter units includes an LED lamp; a fan filter integrally coupled with the LED lamp; a second transceiver; and at least one second processor,
The first processor,
Identification information of each of the m plurality of LED fan filter units from each of the m plurality of LED fan filter units at a predetermined period and a normal state of the fan filter included in each of the m plurality of LED fan filter units Receiving information about operation status by the first transceiver,
When an abnormality is detected in the fan filter in at least one n LED fan filter unit among the m plurality of LED fan filter units, the fan filter in which an abnormality is detected in the n at least one LED fan filter unit First control information to stop operation and output a specific first color for the LED lamp is transmitted to the n at least one LED fan filter unit by the first transceiver, where n is greater than or equal to 1. It is an integer,
The output of the fan filter unit included in each of the (mn) remaining LED fan filter units excluding the n at least one LED fan filter unit among the m plurality of LED fan filter units is calculated as the basic fan filter output { m / (mn) } configured to transmit, by the first transceiver, second control information to adjust the doubling to the (mn) remaining LED fan filter units,
LED fan filter set.
According to claim 1,
The at least one second processor,
By transmitting an alive signal to the LED lamp and the fan filter at the predetermined period and receiving an acknowledgment (ACK) signal from each of the LED lamp and the fan filter, the LED lamp and the fan Check whether the filter is operating normally,
Identification information for each of the plurality of LED fan filter units and information on whether the LED lamp and the fan filter for each of the plurality of LED fan filter units are normally operated are transmitted at the predetermined period by the second transceiver. configured to transmit to the control device each time,
LED fan filter set.
According to claim 1,
The first processor,
Identification information of each of the m plurality of LED fan filter units from each of the m plurality of LED fan filter units at the predetermined period and information of the LED lamp included in each of the m plurality of LED fan filter units. Receiving information about normal operation by the first transceiver,
When an abnormality is detected in the LED lamp within k at least one LED fan filter unit among the plurality of LED fan filter units, an operation on the LED lamp for which an abnormality is detected within the k at least one LED fan filter unit Third control information to stop is transmitted to the k at least one LED fan filter unit by the first transceiver, where k is an integer greater than or equal to 1,
The output of the LED lamp included in each of the (mk) remaining LED fan filter units excluding the k at least one LED fan filter unit among the m plurality of LED fan filter units is calculated as the basic LED output {m / (mk) } further configured to transmit, by the first transceiver, fourth control information for doubling adjustment to the (mk) remaining LED fan filter units,
LED fan filter set.
According to clause 3,
The first processor,
A second color that is output to the j at least one LED fan filter units in contact with the k at least one LED fan filter in a specific second color for the LED lamp included in each of the j at least one LED fan filter units. further configured to transmit 5 control information to the j at least one LED fan filter unit by the first transceiver,
where j is an integer greater than or equal to 1,
LED fan filter set.
According to clause 3,
The control device further includes a memory storing information about a mapping relationship between identification information of each of the m plurality of LED fan filter units and coordinate information of each of the m plurality of LED fan filter units,
The first processor,
Coordinate information of the n at least one LED fan filter unit among the m plurality of LED fan filter units, or coordinates of the k at least one LED fan filter unit among the m plurality of LED fan filter units. Identify at least one of the information,
Transmitting at least one of coordinate information of the n at least one LED fan filter unit or coordinate information of the k at least one LED fan filter unit to the management server or manager terminal by the first transceiver,
Further configured to receive, by the first transceiver, a message indicating upward direction of fan filter output or LED output from the management server or the manager terminal,
The second control information or the fourth control information is transmitted in response to reception of the uplink indication message,
LED fan filter set.
delete In a method of operating a control device in an LED (light emitting diode) fan filter set,
The LED fan filter set includes a plurality of m LED fan filter units, where m is an integer greater than 1; and a control device configured to control the plurality of LED fan filter units,
The control device includes a first transceiver; and at least one first processor,
Each of the plurality of LED fan filter units includes an LED lamp; a fan filter integrally coupled with the LED lamp; a second transceiver; and at least one second processor,
Identification information of each of the m plurality of LED fan filter units from each of the m plurality of LED fan filter units at a predetermined period and a normal state of the fan filter included in each of the m plurality of LED fan filter units Receiving information about operation status by the first transceiver;
When an abnormality is detected in the fan filter in at least one n LED fan filter unit among the m plurality of LED fan filter units, the fan filter in which an abnormality is detected in the n at least one LED fan filter unit stopping operation of the LED lamp and transmitting first control information to output a specific first color for the LED lamp to the n at least one LED fan filter unit by the first transceiver, where n is greater than 1; Same integer -; and
The output of the fan filter unit included in each of the (mn) remaining LED fan filter units excluding the n at least one LED fan filter unit among the m plurality of LED fan filter units is calculated as the basic fan filter output { m / (mn) } comprising transmitting, by the first transceiver, second control information for doubling adjustment to the (mn) remaining LED fan filter units,
method.
A computer program configured to perform the method according to claim 7 and recorded on a computer-readable storage medium.

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