KR20190088440A - IoT based real-time lighting management and lighting history management system - Google Patents

Abstract

The present invention relates to an IoT based real-time lighting management and lighting module history management system. The IoT based real-time lighting management and lighting module history management system includes: a plurality of lamps; a central monitoring device connected to the plurality of lamps through a communication network, and monitoring the operating state of the lamps based on lamp operating state information and surrounding environment information received from the plurality of lamps; and a monitoring terminal connected to the central monitoring device through the communication network, accessing the central monitoring device to request and confirm the monitoring result of the plurality of lamps, and controlling the operation of the plurality of lamps based on the monitoring result. It is possible to control the operation of the lamps more efficiently.

Description

[0001] The present invention relates to an IoT-based real-time lighting management system and a lighting module history management system,

The present invention relates to an IoT-based real-time lighting management and lighting module history management system, and more particularly, to a lighting management system and a lighting module history management system for grouping a plurality of lighting lamps installed in a certain space or area and detecting IoT from IoT sensors installed in each lighting lamp belonging to each group IoT-based real-time lighting management and lighting module history management for managing lighting lamps based on status information, remotely managing lighting lamps through wireless communication, collecting history of lighting, transmitting them to a central server, and managing them integrally ≪ / RTI >

Generally, when a vehicle is installed on a road and is darkened by nighttime, or when it is raining or when it is darkened by fog, the streetlight is turned on to provide information on road information and surrounding conditions to pedestrians and vehicles. These conventional street lights are turned on by receiving power from the power system. In this case, a lot of electric power is consumed, and the burden on the cost of the streetlight operation is increased.

The conventional lighting system operates according to the initially installed operation conditions without considering the surrounding environment. Therefore, unnecessary power is wasted. In order to maintain and repair the system, the operator visits the site directly to check the current state of the lighting system It is necessary to check and inspect it.

Korean Patent Laid-Open No. 10-2009-0060881

SUMMARY OF THE INVENTION The present invention has been made to overcome the above-described problems of the related art. An object of the present invention is to provide a method and an apparatus for grouping a plurality of illumination lamps installed in a certain space or area and detecting IoT from IoT sensors installed in each illumination lamp belonging to each group IoT-based real-time lighting management and lighting module history management for managing lighting lamps based on status information, remotely managing lighting lamps through wireless communication, collecting history of lighting, transmitting them to a central server, and managing them integrally System.

According to an exemplary embodiment of the present invention, a plurality of illumination lights; A central monitoring apparatus connected to the plurality of illumination lamps through a communication network and monitoring an operation state of the illumination lamp based on illumination lamp operation state information and surrounding environment information received from the plurality of illumination lamps; And a monitoring terminal connected to the central monitoring apparatus through a communication network and connected to the central monitoring apparatus to request and confirm monitoring results of a plurality of lighting apparatuses and to control the operation of a plurality of lighting apparatuses based on a monitoring result, A lighting monitoring system is provided.

The IoT sensing unit may include an operating state IoT sensing module for sensing IoT of operation / non-operation status of the illumination lamp, brightness of the illumination lamp, color, and power consumption information; An environmental information IoT sensing module that senses the temperature, humidity, and illumination information of the surrounding environment in which the illumination lamp is installed; And a battery IoT sensing module for sensing IoT of voltage and current information of the battery part.

The central monitoring apparatus includes a monitoring database unit for storing information on lighting operation status and surrounding information received from the illumination lamp, and storing basic information of the streetlight, user information, and manufacturer information; And a monitoring unit for monitoring an operation state or anomaly of each illumination lamp based on information stored in the monitoring database unit.

The central monitoring device transmits and receives data and control signals to and from the plurality of lighting devices through a communication network, and transmits and receives data and control signals to and from the monitoring terminal through a communication network. A monitoring display unit displaying a monitoring result; And an alarm unit for notifying the user when an abnormality occurs in the operation of the lighting or the like as a result of monitoring and when maintenance is required.

The central monitoring apparatus further includes a monitoring order classifying unit for deriving an abnormal operation occurrence probability of the illumination lamp based on the information stored in the monitoring database unit and determining a monitoring order of the illumination lamp in the order of higher abnormal operation occurrence probability.

Wherein the monitoring order classifier derives an abnormal operation occurrence probability of a lighting lamp and classifies the lighting lamps having a high probability into a first monitoring group and classifies the remaining lights into a second monitoring group, Monitoring is performed by changing the illumination period of the lighting group of the monitoring group and the lighting period of the second monitoring group.

The monitoring terminal may include a terminal interface unit for receiving data or command signals from a lighting monitoring manager or an operator; A terminal communication unit for transmitting and receiving data and control signals to and from a central monitoring device through a communication network; A terminal display unit for displaying input data or received data to a user; And a terminal storage unit for storing data received from the central monitoring apparatus.

According to the present invention, a plurality of lighting lamps installed in a certain area are grouped, and the lighting lamps are monitored based on the lighting lamp status information sensed by each lighting lamp belonging to each group, and each lighting lamp is remotely controlled to control the operation of the lighting lamp more efficiently Maintenance, and repair.

1 is a schematic block diagram of an IoT-based real-time lighting management and lighting module history management system according to the present invention.
2 is a schematic configuration diagram of an illumination lamp of the present invention.
3 is a schematic configuration diagram of the IoT sensing part of the illumination lamp shown in Fig.
4 is a schematic block diagram of a central monitoring apparatus according to an embodiment of the present invention.
5 is a schematic configuration diagram of the monitoring database unit shown in FIG.
6 is a schematic configuration diagram of a monitoring terminal.
7 is a flowchart illustrating a control process of the IoT-based real-time lighting management and lighting module history management system according to the present invention.
8 is a schematic block diagram of a central monitoring apparatus according to another embodiment of the present invention.

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

1 is a schematic block diagram of an IoT-based real-time lighting management and lighting module history management system according to the present invention.

Referring to FIG. 1, an illumination lamp monitoring system according to the present invention includes a plurality of illumination lamps 100, a communication network 200, a central monitoring device 300, and a monitoring terminal 400.

Each of the illumination lamps 100 includes a solar power generator for generating electric power using sunlight, and the power generated using the solar generator is used as a power source for operating the LED illumination unit. Each illumination lamp 100 includes an IoT sensing module that can sense IoT information on the operation state and the surrounding environment of the illumination lamp, and stores the illumination operation state information and surrounding environment information sensed through the IoT sensing module. The operation status information and the surrounding environment information are transmitted to the central monitoring apparatus 300 through the communication network 200.

Each of the illumination lamps 100 performs a control operation of an illumination lamp such as an on / off operation and an intensity control according to a control command signal transmitted from the central monitoring apparatus 300 or the monitoring terminal 400. That is, each of the illumination lamps 100 can control the operation by the central monitoring apparatus 300 or the monitoring terminal 400.

The central monitoring apparatus 300 is connected to the plurality of illumination lamps 100 through the communication network 200. The central monitoring device 300 is connected to the monitoring terminal 400 through the communication network 200.

The central monitoring apparatus 300 stores the illumination operation status information and the ambient environment information received from the plurality of illumination lights 100. [ Then, the operating state of each illumination lamp is monitored by comparing the reference data about the previously stored illumination lamp with the information received from the illumination lamp.

The central monitoring apparatus 300 transmits the monitoring result to the monitoring terminal 400 and transmits a control signal for controlling the operation of the illumination lamp 100 received from the monitoring terminal 400 to the corresponding illumination lamp, And controls the operation.

The monitoring terminal 400 is connected to the central monitoring apparatus 300 through the communication network 200 and can be connected to the central monitoring apparatus 300 to request and monitor the monitoring results of the plurality of the illumination lights 100. Then, based on the monitoring result, the operation of the plurality of illumination lamps 100 installed at a remote location is individually controlled.

Fig. 2 is a schematic configuration diagram of the illumination lamp of the present invention, and Fig. 3 is a schematic configuration diagram of the illumination lamp shown in Fig.

2, each illumination lamp 100 includes a solar power generation unit 110, an LED illumination unit 120, an LED power supply unit 130, a battery unit 140, an IoT sensing unit 150, a communication unit 160, And an illumination lamp control unit 190. Referring to FIG. 3, the IoT sensing unit 150 includes an operating state IoT sensing module 151, an environment information IoT sensing module 153, and a battery IoT sensing module 155.

The solar power generation unit 110 generates a DC power using solar energy. The solar cell uses the photovoltaic effect caused by the light surface irradiation effect on the contact surface of the metal and the semiconductor or the pn junction of the semiconductor, and the minimum unit of the solar cell is called a cell. The photovoltaic power generation unit converts solar energy into direct current power through a solar cell array formed by connecting a plurality of cells in a packaged solar cell module in parallel and in parallel.

The LED illumination unit 120 includes a printed circuit board and a plurality of LED packages, and emits illumination light. The printed circuit board provides space for mounting the LED package, and a plurality of LED packages are mounted on the printed circuit board. Each LED package is composed of an LED chip, a lead frame, a wire, a molding part, and a substrate, which are supplied with power and irradiate light. A lead frame is disposed on the substrate, the LED chip is mounted on the substrate, and electrically connected to the lead frame through the wire. The molding part encapsulates the LED chip mounted on the substrate, protects the LED chip, and adjusts the directivity angle of the light emitted from the LED chip. A plurality of LED packages can configure the same color and color temperature all the same.

The LED power supply unit 130 receives power from the solar power generation unit 110 or the battery unit 140 and converts the converted voltage into a voltage for operating the LED lighting unit 120, As shown in FIG.

The battery unit 140 functions to charge the DC power generated by the solar power generator 110.

The IoT sensing unit 150 performs a function of measuring and collecting the lighting operation status information and surrounding environment information. The IoT sensing unit 150 includes an operation state IoT sensing module 151, an environment information IoT sensing module 153, and a battery IoT sensing module 155. [

The operation state IoT sensing module 151 performs IoT sensing of information such as the operation state of the illumination lamp, brightness of the illumination lamp, color, power consumption, and the like.

The environmental information IoT sensing module 153 performs IoT sensing of information on the ambient environment in which the illumination lamp is installed, such as ambient temperature, humidity, and illumination.

The battery IoT sensing module 155 performs IoT sensing of information on the voltage and current of the battery.

The communication unit 160 transmits the IoT-sensed information through the IoT sensing unit 150 to the central monitoring device 300 through the communication network or receives the control signal transmitted from the central monitoring device 300 or the monitoring terminal 400 .

The illumination lamp control unit 190 controls the operation of the solar power generation unit 110, the LED illumination unit 120, the LED power supply unit 130, the battery unit 140, the IoT sensing unit 150, and the communication unit 160 .

Referring to FIG. 3, an LED illumination lamp according to an embodiment of the present invention includes a plurality of LED module units; A fixing plate part having a plurality of holes, for inserting and fixing the LED module part into the hole; A plurality of rim portions connected to a lower portion of the rim of the fixing plate portion and surrounding the LED module portion; And a plurality of power supply module units connected to the LED module unit, for converting and supplying external power to a power source required for the LED module unit, wherein the LED module unit comprises: a main body; A plurality of LEDs connected to the body to emit light; A transparent plate connected to an upper edge of the body to protect the LED from external impact; A heat sink connected to a lower surface of the body to cool the heat generated when the LED emits light; A plurality of heat dissipating fins connected to a lower surface of the heat dissipation plate and having a predetermined diameter to allow the heat dissipation plate to receive heat transferred from the LED to be cooled; And a power supply line connected to the main body and connected to the power supply module unit to supply an external power source to the LED, wherein the frame unit is formed in a block shape having a hollow, A plurality of bodies formed in an arc shape; A line projection protruding from one side of the main body; And

And a line groove formed on the other side of the main body for inserting and coupling the line protrusion formed on the other main body, the main body including at least one reinforcing plate disposed inside; And a fixing groove extending from the reinforcing plate and inserted through a screw so as to be fastened to the fixing plate.

FIG. 4 is a schematic configuration diagram of a central monitoring apparatus according to an embodiment of the present invention, and FIG. 5 is a schematic configuration diagram of the monitoring database unit shown in FIG.

4, the central monitoring apparatus according to the present embodiment includes a user authentication unit 310, a monitoring database unit 320, a monitoring unit 330, a monitoring communication unit 340, a monitoring display unit 350, 360 and a central monitoring control unit 390.

The user authentication unit 310 accesses the central monitoring apparatus 300 and performs authentication of the monitoring terminal 400 requesting a monitoring result. Stored user information is compared with user information transmitted through the monitoring terminal 400 to determine whether the user information is identical or not, and authentication of the monitoring terminal 400 is performed.

The monitoring database unit 320 stores the illumination operation status information and the ambient environment information received from the IoT sensing unit of each illumination lamp. The monitoring database unit 320 stores basic information of the streetlight, user information, manufacturer information, and the like.

The monitoring unit 330 monitors the operation status of each illumination lamp based on the information stored in the monitoring database unit 320, and monitors whether there is an abnormality or not. In addition, the monitoring unit 330 determines the monitoring sequence and the monitoring period of the plurality of illumination lights, and monitors the illumination lights according to the determined monitoring sequence and the monitoring period.

The monitoring communication unit 340 transmits and receives data and control signals to and from a plurality of illumination lamps 100 through a communication network. The monitoring communication unit 340 transmits and receives data and control signals to and from the monitoring terminal 400 through a communication network.

The monitoring display unit 350 displays a monitoring result, and the alarm unit 360 functions to inform the user when an abnormality occurs in the operation of the illumination lamp or when maintenance is required as a result of monitoring.

The central monitoring control unit 390 has a function of controlling the operation of the user authentication unit 310, the monitoring database unit 320, the monitoring unit 330, the monitoring communication unit 340, the monitoring display unit 350 and the alarm unit 360 .

5, the monitoring database 320 includes a streetlight product DB 321, a streetlight basic DB 322, a streetlight status DB 323, a manufacturer DB 324, a maintenance DB 325, a streetlight control DB A maintenance company DB 327, a user DB 328, and a history DB 329. The maintenance DB 327 includes a maintenance DB 327,

Street lamp product specification information is stored in the street lamp product DB 321. In the case of this embodiment, the product code, the name, the specification, the registration date, and the manufacturer code are stored in the form of a table in the street lamp product DB 321.

The streetlight basic DB 322 stores information including streetlight installation information. In the case of this embodiment, the streetlight basic DB 322 stores the streetlight serial number, the IP address (IP address), the latitude and longitude of the streetlight installation point, the streetlight installation date, the battery replacement period and the LED replacement period.

The streetlight status DB 323 stores the operation status of the streetlight and the surrounding environment information. In the case of this embodiment, the streetlight status DB 323 stores the brightness of the light, the color of the illumination, the battery voltage, the battery current, the ambient temperature, the ambient humidity, the operation state (on / off state) The job is saved.

The manufacturer DB 324 stores street lamp manufacturer information. In the case of this embodiment, the manufacturer DB 324 stores the name of the manufacturer, the name of the person in charge of the manufacturer, and contact information.

The maintenance DB 325 stores information on the streetlight maintenance management history. In the case of this embodiment, the maintenance DB 325 stores the maintenance vendor code, maintenance type, work contents, and the like.

The streetlight control DB 326 stores information related to the streetlight control. In the present embodiment, the streetlight control DB 326 stores information such as the type of control operation, the control command, and the completion of the operation.

The maintenance company DB (327) stores streetlight maintenance company information. In the case of this embodiment, the maintenance company DB 327 stores information such as maintenance company name, contact person name, and contact information.

The user DB 328 stores user information. In the case of this embodiment, the user DB 328 stores information such as a user ID, a password, a user name, and a contact.

The history DB 329 stores information related to the contents of the user's work. In the case of this embodiment, the history DB 329 stores information such as a history code and work contents.

6 is a schematic configuration diagram of a monitoring terminal.

Referring to FIG. 6, the monitoring terminal includes a terminal interface unit 410, a terminal communication unit 420, a terminal display unit 430, a terminal storage unit 440, and a terminal control unit 490.

The terminal interface unit 410 performs a function of inputting data or command signals by the lighting monitoring manager or the operator. In case of smartphone or tablet PC, input through touch screen. In case of PC, input through keyboard or mouse. The administrator or the operator inputs user information through the terminal interface unit 410, requests the result of monitoring the illumination light or inputs an operation control signal of the illumination or the like.

The terminal communication unit 420 transmits and receives data and control signals to and from the central monitoring device 300 through a communication network.

The terminal display unit 430 displays input data or received data to a user. Displays the LED monitoring result received from the central monitoring device.

The terminal storage unit 440 stores data received from the central monitoring apparatus 300. [

The terminal control unit 490 controls operations of the terminal interface unit 410, the terminal communication unit 420, the terminal display unit 430, and the terminal storage unit 440.

FIG. 7 is a flowchart illustrating a control process of the lighting / lighting monitoring system according to the present invention.

Referring to FIG. 7, first, streetlight related information such as streetlight product specification information and installation information is stored in the central monitoring apparatus 300 (S10). And transmits the user information to the central monitoring apparatus 300 through the monitoring terminal 400 (S20).

The central monitoring apparatus 300 stores user information (S30).

The illumination lamp 100 performs IoT sensing of the streetlight operation state and surrounding environment information through the IoT sensing unit (S40). The illumination lamp 100 stores the result of IoT sensing (S50).

The illumination lamp 100 transmits the IoT sensing result to the central monitoring device 300 (S60). The central monitoring apparatus 300 performs a process of storing the streetlight operation status and surrounding environment information received from the illumination lamp (S70).

Then, the lighting monitoring is performed according to a predetermined monitoring sequence and cycle (S80).

The monitoring result is transmitted to the monitoring terminal 400 (S90).

The monitoring terminal performs a process of displaying the received monitoring result (S100).

The user inputs an illumination control command for controlling the operation of the illumination lamp through the monitoring terminal, and the monitoring terminal transmits the inputted illumination control command signal to the central monitoring apparatus 300 (S110).

The central monitoring apparatus 300 transmits the illumination control command signal received from the monitoring terminal 400 to the corresponding illumination lamp (S120).

The illumination lamp 100 operates the illumination lamp according to the received illumination control command signal (S130).

8 is a schematic block diagram of a central monitoring apparatus according to another embodiment of the present invention.

8, the central monitoring apparatus according to the present embodiment includes a user authentication unit 310, a monitoring database unit 320, a monitoring unit 330, a monitoring communication unit 340, a monitoring display unit 350, 360, a monitoring order classification unit 370, and a central monitoring control unit 390.

The user authentication unit 310 accesses the central monitoring apparatus 300 and performs authentication of the monitoring terminal 400 requesting a monitoring result. The monitoring database unit 320 stores the illumination operation status information and the ambient environment information received from the IoT sensing unit of each illumination lamp. The monitoring database unit 320 stores basic information of the streetlight, user information, manufacturer information, and the like.

The monitoring communication unit 340 transmits and receives data and control signals to and from a plurality of illumination lamps 100 through a communication network. The monitoring communication unit 340 transmits and receives data and control signals to and from the monitoring terminal 400 through a communication network. The monitoring display unit 350 displays a monitoring result, and the alarm unit 360 functions to inform the user when an abnormality occurs in the operation of the illumination lamp or when maintenance is required as a result of monitoring.

The monitoring order classifying unit 370 derives an abnormal operation occurrence probability of the illumination lamp based on the information stored in the monitoring database unit 320 and performs a function of determining the monitoring order of the illumination lamp according to the order in which the abnormal operation occurrence probability is high . The monitoring order classifying unit 370 may derive the probability of occurrence of an abnormal operation of the lighting lamps, classify the lighting lamps having a high probability into the first monitoring group, and classify the remaining ones into the second monitoring group.

The monitoring unit 330 monitors the operation state of each illumination lamp based on the information stored in the monitoring database unit 320, and monitors the abnormality of the illumination lamps. At this time, the monitoring unit 330 monitors the operation state of the illumination lamp according to the monitoring order of the illumination lamps determined through the monitoring order classifying unit 370.

Meanwhile, the monitoring unit 330 may monitor the illumination of the first monitoring group classified by the monitoring order classifying unit 370 and the monitoring period of the illumination of the second monitoring group.

The central monitoring control unit 390 has a function of controlling the operation of the user authentication unit 310, the monitoring database unit 320, the monitoring unit 330, the monitoring communication unit 340, the monitoring display unit 350 and the alarm unit 360 .

The above description is only an exemplary embodiment of the IoT-based real-time lighting management and lighting module history management system according to the present invention, and the present invention is not limited to the above-described embodiments, It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100: Lighting light
110: solar power generator part 120: LED lighting part
130: LED power supply unit 140: battery unit
150: IoT sensing unit 160:
190:
200: Network
300: Central monitoring device
310: user authentication unit 320: monitoring database unit
330: monitoring unit 340: monitoring communication unit
350: Monitoring display part 360: Alarm part
390: Central monitoring control unit
400: monitoring terminal
410: terminal interface unit 420: terminal communication unit
430: Terminal display unit 440: Terminal storage unit
490:

Claims (4)

A real-time lighting management and lighting module history management system based on IoT,
Multiple lights;
A central monitoring apparatus connected to the plurality of illumination lamps through a communication network and monitoring an operation state of the illumination lamp based on illumination lamp operation state information and surrounding environment information received from the plurality of illumination lamps; And
And a monitoring terminal connected to the central monitoring apparatus through a communication network and connected to the central monitoring apparatus to request and confirm monitoring results of a plurality of lighting apparatuses and to control the operation of a plurality of lighting apparatuses based on a monitoring result IoT based real-time lighting management and lighting module history management system.
The method according to claim 1,
Wherein each of the plurality of illumination lights comprises:
A photovoltaic power generation unit for generating a direct current power using solar energy;
An LED lighting unit constituted by a printed circuit board and a plurality of LED packages, for emitting illumination light;
An LED power supply unit that receives power from the solar power generation unit, converts the voltage to a voltage for operating the LED lighting unit, and supplies the converted power to the LED lighting unit;
A battery unit for charging the DC power generated by the solar power generator; And
And an IoT sensing unit for measuring and collecting the lighting operation status information and the surrounding environment information.
3. The method of claim 2,
The IoT sensing unit includes:
An operation state IoT sensing module for sensing the operation state of the illumination lamp, the brightness of the illumination lamp, the color, and the power usage information;
An environmental information IoT sensing module that senses the temperature, humidity, and illumination information of the surrounding environment in which the illumination lamp is installed; And
And a battery IoT sensing module for sensing IoT of voltage and current information of the battery unit.
The method according to claim 1,
The above-
A plurality of LED module parts; A fixing plate part having a plurality of holes, for inserting and fixing the LED module part into the hole; A plurality of rim portions connected to a lower portion of the rim of the fixing plate portion and surrounding the LED module portion; And a plurality of power supply module units connected to the LED module unit for converting external power into power required for the LED module unit,
The LED module unit includes: a main body; A plurality of LEDs connected to the body to emit light; A transparent plate connected to an upper edge of the body to protect the LED from external impact; A heat sink connected to a lower surface of the body to cool the heat generated when the LED emits light; A plurality of heat dissipating fins connected to a lower surface of the heat dissipation plate and having a predetermined diameter to allow the heat dissipation plate to receive heat transferred from the LED to be cooled; And a power line connected to the main body and connected to the power supply module unit to supply external power to the LED,
The rim portion
A plurality of bodies formed in a block shape having a hollow and formed in a straight line or arc shape;
A line projection protruding from one side of the main body; And
And a line groove formed on the other side of the main body for inserting and coupling the line protrusion formed in the other main body,
The main body includes:
At least one reinforcing plate disposed inside; And a fixing groove extending from the reinforcing plate and inserted through a screw so as to be fastened to the fixing plate, wherein the IoT-based real-time lighting management and lighting module history management system comprises:

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