KR101488966B1 - System for controlling street-lamp using PLC with user orientation - Google Patents

Abstract

The present invention relates to a user orientation system for controlling a street-lamp using a PLC. The user orientation system for controlling a street-lamp using a PLC includes a distribution box to control a street-lamp using PLC and a command server connected to the distribution box while communicating therewith. The command server includes: a basic information unit to store identification information and location information of the street-lamp, and basic information with identification information of the distribution unit which are associated with each other; an authentication unit which authenticates on-line accessed user to store log-in information; an input unit to receive walk path information and walk time information from the user which is authenticated; and a main controller which extracts street-lamp and distribution box information corresponding to the received walk path information from the basic information, generates street-lamp control signal using the extracted information and the walk time information input from the certified user to transmit the generated street-lamp control signal to a corresponding distribution box unit. The distribution box unit includes: a parsing unit to generate a control time for controlling lighting and information on the controlled street lamp by parsing the street-lamp control signal from the command server; and a controller to control luminance for controlling that brightness of the control street-lamp is increased a reference value or greater for the control time.

Description

[0001] The present invention relates to a user-oriented streetlight control system using power line communication,

[0001] The present invention relates to a system for power saving a streetlamp, and more particularly, to a system for controlling a streetlamp, a power distribution unit for controlling the streetlamp, a user terminal and a control server, To a user-oriented streetlight control system capable of optimizing the power saving control of a streetlight by differentially operating the streetlight control system.

A streetlight is a facility installed on a road, a park, an alley, etc., and is turned on or off through a distribution box that controls a plurality of streetlights in a specific area.

In recent years, as energy saving and social issues related to green energy have become more prominent, lamps installed in street lamps have been replaced by LEDs in sodium and mercury. Through such hardware changes, efforts have been made to save energy, There are also various ways to conserve energy through proper methods. One example of such a method is to increase the illuminance of the street lamp when there is a pedestrian and to control the illuminance to be low when there is no pedestrian.

A conventional method such as the method disclosed in Korean Patent Laid-Open Publication No. 10-2011-0010171 has various sensors such as a sensor capable of recognizing a pedestrian in a streetlight, a sensor detecting the brightness of the surrounding area, a sensor detecting a temperature change, The brightness or the illuminance of the streetlight is controlled by changing the illuminance of the streetlight according to the operation of the streetlight.

However, such a conventional method is uneconomical in that a sensor must be manually provided to a large number of street lamps directly, and furthermore, this method is dependent on only the sensing ability of each sensor installed in each streetlight, , There is a limit to the sensing capability of the sensor, so that the actual feasibility is considerably low unless a sensor of a considerably high price is provided.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a method and apparatus for receiving a walking path and time information directly from a user, selecting a streetlight corresponding to the input information, The present invention provides a streetlight control system that can control the illuminance of a street lamp located on a walking path at a time when an actual user is walking by using a combination of information on whether the streetlight is on a walk.

Other objects and advantages of the present invention will be understood by the embodiments of the present invention. Further, the objects and advantages of the present invention can be realized by a combination of the constitution shown in the claims and the constitution thereof.

In order to achieve the above object, a user-oriented streetlight control system using power line communication according to the present invention is a streetlight control system including a distribution unit for controlling a streetlight by power line communication and a control server communicably connected to the distribution unit, The server includes a basic information unit for storing basic information in which identification information of a streetlight, position information, and identification information of a subminiature unit controlling the streetlight are interlinked; An authentication unit for processing the authentication of the online connected user and storing login information; An input unit for inputting the walking path information and the walking time information from the authenticated user; And extracting the streetlight and distribution box information corresponding to the inputted walking route information from the basic information, generating a streetlight control signal using the extracted information and the walking time information input from the authentication user, and generating the generated streetlight control signal A parsing unit for parsing the streetlight control signal transmitted from the control server and generating information on the control time and controllable controllable streetlight controlled by the control unit; And a controller for performing illumination control to control the brightness of the control streetlight to be higher than a reference value during the control time.

In addition, the control unit of the distributor unit of the present invention may be configured to sequentially control the control street lamps in the order corresponding to the walking route using the interval information between the control streetlights and the average speed information of the pedestrian.

Preferably, the present invention may further include a user terminal for transmitting location information and telephone number information of a user by driving the application. In this case, the subdomain unit of the present invention may include location information of the user, Wherein the control unit of the subminiature unit further comprises a control unit for controlling the subscriber unit to perform a control corresponding to the location information of the user when the received phone number information corresponds to the authentication phone number, It is possible to selectively control the illumination of the street lamp.

Further, the present invention further includes a user terminal for recognizing the image code provided in the housing of the street light or subminiature unit by driving the application, and transmitting the recognized unique code information and telephone number information. In this case, Further comprising a receiving unit for receiving the unique code information, the telephone number information, and the authenticated telephone number information of the authenticated user from the control server, wherein the control unit of the subdomain unit determines that the received telephone number information corresponds to the authenticated telephone number , And only when the inherent code information corresponding to the image code is received, illumination of the control streetlight can be controlled.

In order to realize a more preferable embodiment, the main control unit of the control server of the present invention transmits confirmation identification information for user confirmation to both the user terminal and the distribution unit, and the user terminal transmits an image code The control unit of the subminiature unit may be configured such that the image code corresponding to the transmitted identification identification information is transmitted from the scanning unit to the subminiature unit, And may be configured to control illumination of the control street lamp only when recognized.

Further, the main control unit of the control server of the present invention transmits confirmation identification information for user identification to both the user terminal and the sub-distribution unit, and the user terminal is provided with a signal code corresponding to the identification information, The control unit of the power distributing unit may be configured to send a signal code for controlling the blinking of the power supply unit to the power supply unit, and in this case, the power distributing unit of the present invention further includes a light receiving unit for recognizing the light signal, And the illuminance of the control street lamp may be controlled only when the light signal is recognized by the light receiving unit.

Preferably, the main control unit of the control server of the present invention is configured to transmit location information of a distribution box unit that controls a street lamp corresponding to the walking route inputted by the user to the user terminal.

The system according to the present invention can utilize the existing infrastructure system as it is and can avoid the installation of unnecessary sensors and equipment, thereby making it possible to operate more economically and, at the same time, It is possible to control the illuminance of the streetlight through the method so as to improve the operation reliability and also to minimize the follow-up work due to erroneous operation, replacement, installation, etc. of the sensor.

In addition, it is possible to effectively utilize the walking information of the pedestrian and to confirm whether the actual walking is performed through a simple and user-friendly method. Therefore, when the actual walking is performed, have.

Furthermore, by reflecting the intention of the user authenticated through the control server operated by the government office and the like to the streetlight illumination control effectively, it is possible to provide a more efficient user-oriented system and an effective infrastructure for managing the streetlight in the control server in an integrated manner.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the detailed description of the invention given below, serve to better understand the technical idea of the invention, And shall not be construed as limited to such matters.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a diagram showing an overall related configuration of the present invention;
2 is a block diagram showing a specific configuration of a control server of the present invention;
3 is a diagram exemplarily showing a street lamp, a location of a distributing box for controlling the street lamp and identification information,
4 is a block diagram showing a specific configuration of the distributing box unit of the present invention;
FIG. 5 is a flowchart illustrating a process of controlling illuminance of a streetlight according to a preferred embodiment of the present invention;
FIG. 6 is a flowchart illustrating a process of controlling illuminance of a streetlight according to another preferred embodiment of the present invention. FIG.
FIG. 7 is a flowchart illustrating a process of controlling illuminance of a streetlight using an image code,
8 is a flowchart illustrating a procedure in which a streetlight controls illumination using a light signal.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

1 is a diagram showing an overall configuration of a user-oriented streetlight illumination control system (hereinafter referred to as a control system) 1000 using power line communication of the present invention.

1, the control system 1000 of the present invention includes a control server 300, a distribution unit 100, a user terminal 200, and a user client 210. As shown in FIG.

The control server 300, the distribution unit 100, the user terminal 200 and the user client 210 are connected to each other through a wired / wireless communication network 5 so that the wired / A mobile communication network, and the like.

The power distributing box unit 100 controls a plurality of street lamps 10 within a specific area in which the power distributing box unit 100 is in charge. Normally, the power line 20 for lighting the street lamp is connected to the sub- , It is desirable to use power line communication for lighting control of the street lamp in order to minimize the installation of additional equipment and the like. A region where a communication failure such as noise generation may occur can be partially replaced by a communication relay method using a ZigBee module or the like.

The control server 300 is connected to the plurality of distribution unit units 100 as a server operated by a central government office and performs a function of storing and managing status information and operation information of the distribution unit 100. The distribution unit unit 100 and the control server 300 may be interconnected by wireless communication through a CDMA module or the like, and may be connected to each other through a wired or wireless connection through an Internet communication network.

Since the user client 210 corresponds to a configuration corresponding to the control server 300 and configured to receive information from the server and receive information from the server, the user client 210 may include a PC as illustrated in FIG. 1, Various embodiments are possible.

1, a user terminal 200 such as a smart phone capable of wired / wireless communication is illustrated as being separated from the user terminal 200, which is illustrated in FIG. 1, May correspond to a user client corresponding to the control server 300. [

The user through the user client 210 logs in the authentication server 300 through the authentication process, and when the login is completed, the user transmits path information, walking time information, and the like to the control server 300.

When the walking-related information is inputted from the user client 210, the control server 300 inputs the identification information or the location information of the streetlight 10 and the subchapter unit 100 controlling the streetlight 10 using the DB information stored in association with each other And extracts information on the street lamp and the distributive box unit corresponding to the walking route information.

When the information is extracted, the control server 300 generates a streetlight control signal including streetlight information, time information, and the like to be illuminated using wired / wireless communication, transmits the streetlight control signal to the corresponding distribution unit 100, When the streetlight control signal is received, controls the illuminance / brightness of the streetlight corresponding to the streetlight control signal for a time corresponding to the walking time.

The illuminance / brightness control is controlled so as to be higher than the normal brightness. However, when the user's walking is performed through the configuration of the present invention, the illuminance can be increased only when the streetlight actually needs to illuminate the illuminated area Therefore, it is possible to lower the illuminance properly during normal operation, thereby achieving an overall power saving.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. First, a description of the control server 300 constituting the control system 1000 of the present invention will be described in detail with reference to FIGS. 2, 3 and 5 attached hereto.

2 is a diagram showing a specific configuration of the control server 300 of the control system 1000 according to the present invention. 2, the control server 300 includes a basic information unit 310, an authentication unit 320, an input unit 330, a main control unit 340, a history information unit 350, and a transmission unit 360 Lt; / RTI >

3, the basic information section 310 of the control server 300 includes identification information of the streetlight 10, location information, location information of the corresponding distribution box for controlling the streetlight 10, identification information, Basic information is stored.

When it is assumed that the control server 300 operates in a specific district, a plurality of distribution unit units 100 may exist in the specific district, so that each of the distribution unit units 100 and each of the distribution unit units 100 And the basic information in which the information on the plurality of streetlights 100 controlled by the outdoor unit 100 are interlinked. It is needless to say that this basic information can be stored together with various information such as street lamp life information related to streetlight operation, information on the distribution box manager, installation information, and the like.

When the login information is input from the user client 210 through the input unit 310 of the control server 300 (S400 in FIG. 5), the authentication unit 320 of the control server 300 transmits the authentication information, , Password, etc., and stores the login information (S410). When authentication is completed, an interface screen for inputting information on walking is output from the user, and feedback processing is performed according to completion of authentication (S420).

The interface screen for inputting information on the walking can be provided so that the user can easily input the route and time information to be walked by the user, map information for each administration area, street lamp position map for each walking zone, .

When the user inputs the walking path information and the walking time information to the input unit 330 through the interface screen or the like, the main control unit 340 of the control server 300 uses the basic information stored in the basic information unit 310 to input (Step S440). Then, the controller 1 extracts one or more street lamps corresponding to the walking path information and corresponding distribution box information for controlling the street lamps A streetlight control signal is generated with a predetermined protocol (S450).

When the streetlight control signal is generated as described above, the main control unit 340 controls the transmission unit 360 to transmit the streetlight control signal to the corresponding distribution unit 100 (S360).

When the streetlight control signal is transmitted to the corresponding distribution box unit 100, the corresponding distribution unit 100 controls the lighting or illumination of the streetlight controlled by the power line communication by the streetlight control signal (S470 to S480 in FIG. 5) .

The history information unit 350 generates various pieces of history information including information on the route inputted by the authentication user, input time information, information on whether the actual authentication user is confirmed from the corresponding distribution unit 100, etc. For example. Since the government office or the related authority operating the control server 300 controls the illuminance of the streetlight in a differential manner in accordance with the user's intention, it is possible to effectively prevent abuse and the like of the user.

When it is confirmed that the user does not appear on the walking route after requesting lighting control of the streetlight using information stored in the history information unit 350 as described later, It is preferable that the illumination control application 300 does not accept application for illumination control of the streetlight in response to the user authentication process, or that the illumination control application is not made when the accumulated number of times of abuse corresponds to the reference number of times.

In this regard, the main control unit 340 of the present invention transmits guidance information on the walking path time to the user terminal 200 1 to 30 minutes before the walking path time so that the user can easily confirm the information And it is possible to cancel the request for the illumination control in advance by using the application provided in the user terminal 200 or using the URL callback SMS.

Hereinafter, a detailed configuration of the distribution unit 100 of the control system 1000 according to the present invention will be described in detail with reference to FIG. 4 and the like.

4, the power distributing unit 100 of the present invention includes an information unit 110, an input unit 120, a parser 130, a controller 140, a receiver 150, a scanning unit 160, 180).

The information section 110 of the distribution box unit 100 stores location information and identification information for a plurality of streetlights controlled by the distribution box unit 100 itself as information corresponding to the information stored in the basic information section 310 of the control server 300 Is stored.

As described above, when the streetlight control signal is input from the control server 300 through the input unit 120 of the distribution unit 100, the parsing unit 130 analyzes the streetlight control signal, Information about the control streetlight that is a streetlight to be controlled is generated (S470).

When the information on the control time and the control streetlight is generated in this way, the control unit 140 of the distribution unit 100 uses the information generated in the parsing unit 130 and the information stored in the information unit 110, (S480). Since the power distributing unit 100 is composed of various electric and electronic elements or modules, it can perform such processing by software using an existing MCU, memory, etc., so that addition of a hardware device can be minimized.

As described above, during normal operation, the brightness of the streetlight is reduced to a certain level or lower and the power is reduced. During the control time, the user is controlled to be higher than the reference value by more than the normal illumination . In the following description, it is referred to as the illumination control to control the illuminance of the street lamp such that the illuminance is higher than the normal illuminance by more than the reference value.

Since the position information of the streetlight is stored in the information unit 110, the interval information between them can be easily calculated. Therefore, it is preferable that the control unit 140 of the present invention is configured to sequentially control illumination of the control street lamps in the order corresponding to the walking route using the interval information between the control streetlights and the average speed information of the pedestrian. It is a matter of course that the distance information between the streetlights can be converted into a DB without being calculated.

When the user inputs the walking path information to the initial control server 300, the control server 300 can input the starting point information and the destination point information or input information about the path direction or the path line in various corresponding methods, The main control unit 340 of the vehicle control apparatus 100 may be configured to generate a streetlight control signal using this information together and transmit the streetlight control signal to the distribution unit 100. [ Through this configuration and processing, it is possible to control the illuminance in the order corresponding to the walking path described above.

Hereinafter, another preferred embodiment of the present invention will be described in detail with reference to FIGS. 6 to 8. FIG.

There may be a case where the user who requests the control server 300 to increase the illuminance of the street lamp corresponding to the path to be walked by himself / herself in the planned walking time may not walk the corresponding walking path at the expected time of walking due to various reasons and circumstances . It may be preferable in various aspects such as energy saving to effectively select such a case and prevent the illumination control from being performed in this case.

To this end, the present invention proposes a method of using a user terminal 200 as a single node point. The user terminal 200 can transmit position information of its own GPS or the like in a wireless communication method, and various terminals can be used without limitation to the form, name, and the like if the user can carry or carry it.

The user terminal 200 transmits the location of the terminal itself and the telephone number information of the terminal using the GPS module mounted on the terminal. In order to further enhance the user's convenience, a specific application is loaded on the terminal by downloading from the application store or the like, and when the user arrives near the route to be walked by the user, the location information and the telephone number information are automatically transmitted .

The reception unit 150 of the distribution unit 100 receives the location information and the telephone number information transmitted from the user terminal (S510). This information may be directly transmitted to the distribution unit through the communication module of the distribution unit 100. The information may be transmitted to the control server 300 to integrally manage the history information, Unit. ≪ / RTI >

The receiving unit 150 of the distribution unit 100 receives the authentication phone number information of the authentication user from the control server 300 together with the authentication phone number information (S500). The authentication telephone number is input when the user requests route information to the control server 300 of the present invention as the telephone number of the user terminal of the user who has been authenticated as described above, Information can be utilized.

Since the authenticated telephone number is used as information for verifying an authenticated user, the unique ID (MAC address, etc.) of the user terminal as well as the telephone number of the user may be used. If the unique information of the user terminal, such as a MAC address, is used as the authenticated telephone number, the receiver 150 of the present invention is configured to receive the location information and the MAC address information from the user terminal.

When the location information and telephone number information of the user are received by the distribution unit 100 and the authentication telephone number information transmitted from the control server 300 and the telephone number information of the user are identical to each other, When the requested person is confirmed, the control unit 140 of the distribution unit 100 tracks the location information of the user and selectively controls the control streetlight corresponding to the user's location (S530).

If it is confirmed that the user's location information is located within a predetermined area without performing illumination control (S525) if the user's location information is separated or spaced apart from the reference distance by a distance compared with the location information of the streetlight controlled by the distribution unit, It is preferable to selectively control the illuminance of the street lamp.

Another embodiment of the present invention for confirming whether or not a user requesting illumination control has arrived at an actual walking path position and performing illumination control based on the confirmation information is as follows.

First, an image code (bar code QR code or the like) is attached to a case, a housing, or a street lamp of the distributor unit 100. When a user arrives near the distributor unit or the streetlight and is driven by an app installed in the user terminal 200, The image code is scanned or recognized and the inherent code information and the telephone number information of the user terminal are transmitted to the receiving unit 150 of the distribution unit 100. [ It goes without saying that this information may also be configured to be transmitted directly or to the subnet unit 100 via the control server 300.

The control unit 140 of the distribution unit unit 100 determines whether the received telephone number information matches the authenticated telephone number and whether the received unique code information matches the information corresponding to the image code representing the streetlight , Control of the control streetlight is controlled.

7 and 8 are flowcharts illustrating a process of an embodiment of the present invention for further improving the user's convenience. 7, the main control unit 340 of the control server 300 according to the present invention transmits confirmation identification information for confirming user information, such as whether the actual user has arrived at the corresponding location, And the power distribution unit unit 100, respectively. However, instead of transmitting the identification identification information itself to the user terminal, the image data for the image code (QR code or the like) corresponding to the identification identification information is transmitted.

7, the confirmation identification information (for example, 011101110) is transmitted to the distribution unit 100 (S600), and the corresponding image code is transmitted to the user terminal 200 (S605 ).

The user outputs the image code transmitted to his / her user terminal 200 to the screen display means of the user terminal 200 and then recognizes (S610) to the scanning unit 160 which recognizes the image code of the distribution unit 100, . Thereafter, the control unit 140 of the distribution unit 100 confirms whether the image code recognized by the scanning unit 160 (S610) matches the identification information transmitted from the control server 300 (S620) It is determined that the illumination control requester himself / herself is present at the actual streetlight position and the illumination control of the control streetlight is performed in step S630. Otherwise, the illumination control is not performed in step S640.

The preferred embodiment of the present invention shown in FIG. 8 corresponds to an embodiment in which a user is authenticated using a lamp provided in the user terminal 200. FIG.

The main control unit 340 of the control server 300 transmits confirmation identification information for user confirmation to both the user terminal 200 and the distribution unit 100 as shown in FIG. (S1100), and sends a signal code for controlling the blinking of the lamp provided in the user terminal (S705) to the user terminal 200 as the signal code corresponding to the identification identification information (S705) .

For the implementation of this embodiment, the power distributing unit 100 of the present invention may further include a light receiving unit 180. The light receiving unit 180 recognizes a light signal and converts the light signal into an electrical signal.

The user operates the lamp provided in the user terminal 200 by the received signal code so that the light signal is outputted to the light receiving unit 180 of the subdividing unit 100. The light receiving unit 180 provided in the subdividing unit 100, (Step S710).

The control unit 140 of the distribution unit 100 starts illuminance control (S730) if the light signal corresponding to the identification identification information received from the control server 300 is recognized in the light receiving unit 180 (S720) It is configured not to perform illumination control (S740).

An application for controlling the lamp operation is mounted on the user terminal 200. When the user executes the application, the application automatically controls to drive and control the lamp mounted on the user terminal using the signal code received from the control server . It is a matter of course that the signal code for controlling the blinking of the light signal can be configured such that the light signal is generated by a predetermined protocol including the start bit and the end bit.

The main control unit 340 of the control server 300 according to the present invention can control the user terminal 200 so that the user can effectively provide the confirmation signal to the distribution unit 100 that the user has arrived at the position corresponding to the walking path The position information of the power distributing box unit 100 for controlling the street lamp corresponding to the walking route inputted by the user is transmitted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not to be limited to the details thereof and that various changes and modifications will be apparent to those skilled in the art. And various modifications and variations are possible within the scope of the appended claims.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. It should be understood that various modifications may be made in the ordinary skill in the art.

In addition, each element of the control server 300 shown in FIG. 2 and the distribution box unit 100 shown in FIG. 4 should be understood as a logical component rather than a physically separated component.

That is, since each constitution corresponds to a logical constituent element for realizing the technical idea of the present invention, even if each constituent element is constituted integrally or separately, if the function performed by the logical constitution of the present invention can be realized, Should be interpreted as being within the scope of the present invention, and any component that performs the same or similar function should be interpreted as falling within the scope of the present invention, regardless of the consistency of the name.

100: Distributor unit
110: Information section 120: Input section
130: parser 140:
150: Receiving unit 160: Scanning unit
180:
200: user terminal 210: user client
300: control server
310: Basic information section 320: Authentication section
330: input unit 340:
350: history information section 360:

Claims (7)

1. A streetlight control system comprising a distribution unit for controlling a street light by power line communication and a control server communicably connected to the distribution unit,
The control server,
A basic information part for storing basic information in which the identification information of the streetlight, the location information, and the identification information of the subminiature unit for controlling the streetlight are interlinked;
An authentication unit for processing the authentication of the online connected user and storing login information;
An input unit for inputting the walking path information and the walking time information from the authenticated user; And
Extracts streetlight and distribution box information corresponding to the input gait path information from the basic information, generates a street light control signal using the extracted information and walking time information input from the authentication user, And a main control unit transmitting the identification identification information for identifying the user to both the user terminal and the distribution unit, and transmitting the image code corresponding to the identification identification information to the user terminal,
The power distributing unit includes:
A parser for parsing the streetlight control signal transmitted from the control server and generating information on control time and controllable controllable streetlight controlled by illumination;
A scanning unit for recognizing the image code from the user terminal; And
Wherein the controller controls the brightness of the control streetlight to be higher than a reference value during the control time, and performs control of illuminating the control streetlight only when the scanned image code corresponding to the transmitted confirmation identification information is recognized by the scanning unit And a control unit for controlling the operation of the power line communication. delete 2. The method of claim 1,
The location information and the telephone number information of the user are transmitted by the operation of the application,
The power distributing unit includes:
Further comprising a receiver for receiving the location information of the user, telephone number information, and authentication telephone number information of an authentication user from the control server,
Wherein the control unit of the sub distribution unit selectively controls the control streetlight corresponding to the location information of the user when the received phone number information corresponds to the authenticated telephone number. . delete delete delete 2. The control server according to claim 1,
Wherein the location information of the sub-terminal unit for controlling the street light corresponding to the walking path input by the user is transmitted to the user terminal.

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