KR100881270B1 - System and method for controlling intelligent street light - Google Patents

Abstract

The present invention discloses an intelligent street light control system for various information transmission and lighting control through a plurality of street lights installed in the sidewalk and the road. That is, the receiver receives situation information generated in a specific region transmitted from an external related organization, and grasps location information of the street light in proximity to the specific region based on the location information where the situation information is generated, and receives the received situation information in the identified street light. A control server for transmitting to; And receiving the situation information transmitted from the control server, lighting a lamp having a unique color according to the received situation information, and transmitting the corresponding situation information to surrounding pedestrians, the pedestrians and vehicles passing through the sidewalks and roads, and the surroundings. By detecting the illumination according to the environment, the street light for controlling the on / off or the brightness of the provided light; to secure a convenient information transmission medium, to increase the comfort of night activities, and to increase the power consumption of the street light Can be reduced.

Street light, situation information, intelligent street light

Description

Intelligent street light control system and its method {SYSTEM AND METHOD FOR CONTROLLING INTELLIGENT STREET LIGHT}

The following drawings, which are attached in this specification, illustrate preferred embodiments of the present invention, and together with the detailed description of the present invention, serve to further understand the technical spirit of the present invention. It should not be construed as limited to.

1 is a schematic configuration diagram of an intelligent street light control system according to an embodiment of the present invention.

2 is a schematic configuration diagram of a street lamp according to an embodiment of the present invention;

3 and 4 is a flow chart for explaining the intelligent street light control method according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

100: street light

110: information display area

120: lighting area

130: detector

140: control unit

200: control server

The present invention relates to an intelligent street light control system and a method thereof, including traffic information display through a street lamp, which is a city facility, disaster response information display in the event of a disaster, environmental information display such as a waiting situation, brightness control according to pedestrian and vehicle traffic, etc. An intelligent street light control system for providing intelligent services and a method thereof are provided.

In general, streetlights or security lights installed on roadways or sidewalks are turned on and off depending on the conditions set by the operator, or the sunset and appearance time are automatically controlled by a control device attached to each streetlight or a device that integrates and controls multiple streetlights. Calculate the street lights so that they turn on and off.

However, since the lighting and extinguishing methods are applied to the streetlights installed in the secluded roads or villages, there is a problem in that the streetlights remain lit even when there is no passenger, thereby unnecessary power consumption. This waste of electricity can lead to other common costs at the national level, as well as to municipalities and utilities, resulting in unnecessary tax waste.

On the other hand, if the street lamp is always off in order to solve such a power waste problem, the traffic is inconvenient, causing the pedestrians fear, there is a risk that various crimes can occur.

In addition, such streetlights are easily accessible to residents or pedestrians in the installed area, and it is necessary to consider the use as various information transmission media based on the visibility and accessibility in addition to the conventional fragmentary local lighting means as a visible facility. have.

The present invention was created to solve the problems inherent in the prior art as described above, an object of the present invention, environmental information such as traffic information display through the street lamps, urban facilities, disaster response information display in the event of a disaster, atmospheric conditions, etc. It is to provide intelligent services such as information display, brightness control according to pedestrian and vehicle traffic volume, and receives situation information generated in a specific area transmitted from an external related agency, and based on the location information where the situation information is generated, the specific area. A control server which grasps location information of the street light in proximity to and transmits the received situation information to the identified street light; And receiving the situation information transmitted from the control server, lighting a lamp having a unique color according to the received situation information, and transmitting the corresponding situation information to surrounding pedestrians, the pedestrians and vehicles passing through the sidewalks and roads, and the surroundings. Street light control system comprising a; street light for controlling the on / off or brightness for the provided illumination by sensing the illumination according to the environment; and

Receiving, by the control server, situation information occurring in a specific area transmitted from an external related agency; Determining, by the control server, location information of the street light in proximity to the specific area based on location information where the situation information occurs; Transmitting, by the control server, the received situation information to the identified street light; And receiving, by the street light, the situation information transmitted from the control server, lighting a lamp having a unique color according to the received situation information, and transmitting the corresponding situation information to surrounding pedestrians. The present invention provides a control method.

According to an aspect of the present invention to achieve the above object, there is provided an intelligent street light control system for various information transmission and lighting control through a plurality of street lights installed on the sidewalk and the road: In the intelligent street light control system for transmitting various information and lighting control through a plurality of installed street lights, receiving the situation information generated in a specific region transmitted from one or more external organizations, and based on the location information generated the situation information A control server which grasps location information of the street light in proximity to an area and transmits the received situation information to the identified street light; And receiving the situation information transmitted from the control server, lighting a lamp having a unique color according to the received situation information, and transmitting the corresponding situation information to surrounding pedestrians, the pedestrians and vehicles passing through the sidewalks and roads, and the surroundings. It includes a street light for controlling the on / off or the brightness of the illumination provided by sensing the illumination according to the environment, wherein the control server receives the situation information transmitted from the external relevant agency, the location where the situation information occurred A related agency linkage unit for checking information; A streetlight manager to grasp the location information of the streetlight in proximity to the specific area based on the location information where the situation information is generated; And an information transmission unit configured to transmit the received situation information to a street lamp having the location information identified, wherein the street light includes: an information display area having a plurality of lamps lit according to the situation information; An illumination area having a lamp in which on / off or brightness is adjusted according to the illumination of the pedestrian, the vehicle, and the surrounding environment; A detector for monitoring the movement of the pedestrian and the vehicle and detecting the illumination according to the surrounding environment; And classifying individual situations based on a special code included in the situation information, lighting a specific lamp located in the information display area with a unique color corresponding to the individual situation, and lamps of the illumination area based on an output signal of the detection unit. And a controller for controlling on / off or brightness of the control unit.

In the above configuration, the control server, and receives the status information from the external relevant authority, characterized in that to give a special code according to the situation information and transmits to the street light.

In the above configuration, the street light is characterized by analyzing a special code included in the situation information received from the control server to classify individual situations, and to light a lamp in the unique color corresponding to the classified situation. do.

In the above configuration, the street light includes: an information display area having a plurality of lamps lit according to the situation information; An illumination area having a lamp in which on / off or brightness is adjusted according to the illumination of the pedestrian, the vehicle, and the surrounding environment; A detector for monitoring the movement of the pedestrian and the vehicle and detecting the illumination according to the surrounding environment; And classifying individual situations based on a special code included in the situation information, lighting a specific lamp located in the information display area with a unique color corresponding to the individual situation, and lamps of the illumination area based on an output signal of the detection unit. And a controller for controlling on / off or brightness of the control unit.

In the configuration, the control unit, after detecting the movement of the pedestrian and the vehicle, when the illuminance of the surrounding environment is more than a predetermined reference value, characterized in that for controlling the on / off or the brightness of the lamp of the illumination area. .

In the above configuration, the situation information includes environmental information, traffic information, and disaster occurrence information.

According to yet another aspect of the present invention, there is provided an intelligent street light control method for controlling various information transmission and lighting through a plurality of street lights installed on the sidewalk and roads, the method comprising: a) a control server is transmitted from an external authority; Receiving situation information occurring in a specific region; b) determining, by the control server, location information of the street light in proximity to the specific area based on location information where the situation information occurs; c) transmitting, by the control server, the received situation information to the street light identified through step b); And d) receiving the situation information transmitted from the control server, lighting the lamp having a unique color according to the received situation information, and transmitting the corresponding situation information to the surrounding pedestrians. .

In the above configuration, the step c) is characterized in that to give a special code according to the received situation information and transmits it with the situation information to the street light.

In the above configuration, step d) may include: d-1) checking a special code included in the received situation information; d-2) classifying individual situations by analyzing the special code and selecting a lamp to be lit according to the classified situations; And d-3) lighting the selected lighting target lamp with a unique color corresponding to the situation.

In the above configuration, the step d), the lighting of the unique color according to the received situation information, at the same time, the illumination provided by sensing the illumination according to the pedestrians and vehicles and the surrounding environment passing through the sidewalk and the road It controls the on / off or brightness for.

In the above configuration, step d), after detecting the movement of the pedestrian and the vehicle, according to a predetermined illuminance reference value of the surrounding environment, characterized in that for controlling the on / off or the brightness of the lamp of the illumination area. do.

In the above configuration, the situation information may include environmental information, traffic information, and disaster occurrence information transmitted from the external related agency.

(Example)

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

1 shows a schematic configuration diagram of an intelligent street light control system according to an embodiment of the present invention.

Intelligent street light control system according to an embodiment of the present invention intelligent information such as traffic information display through the street lamps, urban facilities, disaster response information display, environmental information such as atmospheric conditions display, brightness control according to the traffic volume of people and vehicles Provide service.

To this end, as shown in FIG. 1, the system includes: a street lamp 100 installed over an entire area of a specific city including sidewalks and roads; By assigning a special code mapped with unique color information for each situation to context information transmitted from a plurality of related organizations (not shown) located outside, and transmitting it to the street light 100, the street light 100 causes the It has a configuration that includes; control server 200 for lighting the unique color lamp according to a special code and delivers the corresponding situation information to the city. Here, the situation information refers to environment information, traffic information, and disaster occurrence information. In addition, information about various news, guides, etc. may be included according to an operator designation.

The street lamp 100 receives the situation information transmitted from the control server 200 and lights a lamp having a unique color according to the received situation information, and transmits the corresponding situation information to surrounding pedestrians. In addition, the street lamp 100 detects the illumination according to the pedestrians and vehicles passing through a specific area of the city including the sidewalks and roads and the surrounding environment, and accordingly as a result to turn on or off the illumination provided or to adjust the brightness of the illumination. To control.

To this end, the street lamp 100, as shown in Figure 2, the information display area 110 is provided with a plurality of lamps that are lit in accordance with the situation information; An illumination area 120 in which a lamp whose lighting or brightness is adjusted according to the illumination of the pedestrian, the vehicle, and the surrounding environment is located; A detector 130 for monitoring the movement of pedestrians and vehicles and detecting illuminance according to the surrounding environment; And classify individual situations based on a special code included in the situation information to light a specific lamp located in the information display area 110 with a unique color corresponding to the mapped individual situation, And a controller 140 that controls the lamp of the lighting area 120 on / off based on an output signal. In this case, the information display area 110 may be classified into, for example, a traffic information display area, a disaster information display area, and an environment information display area according to the type of context information transmitted from the controller 140.

That is, the street lamp 100 classifies individual situations by analyzing a special code included in the situation information received from the control server 200 through the control unit 140, and the unique color corresponding to the classified situations. The specific lamp located in the information display area 110 is turned on. In addition, the street lamp 100 detects the movement of the pedestrian and the vehicle through the sensing unit 130, and then lights or adjusts the brightness of the lamp of the lighting area 130 according to the illumination standard set for the surrounding environment. To reduce power consumption.

Hereinafter, a street lamp control method according to an exemplary embodiment of the present invention will be described with reference to FIGS. 3 and 4. 3 and 4 are flowcharts illustrating a street light control method according to an embodiment of the present invention.

First, referring to FIG. 3, the control server 200 receives situation information generated in a specific region transmitted from an external related agency (S110). Preferably, it collects and collects situation information such as environmental pollution occurrence, disaster occurrence, traffic congestion, etc. from the relevant authorities and determines whether it is worth providing to the citizens.

Then, the control server 200 grasps the location information of the street lamp 100 close to the specific area based on the location information where the situation information occurs (S120).

Then, the control server 200 transmits the received situation information to the street lamp 100 identified through the 'S120' step (S130). Preferably, the control server 200 assigns a special code mapped to color information unique to each situation to the situation information transmitted from a plurality of related organizations located outside, and transmits it to the street lamp 100.

Thereafter, the street lamp 100 receives the situation information transmitted from the control server 200 and lights a lamp having a unique color according to the received situation information to transmit the corresponding situation information to the surrounding pedestrians (S140). . That is, the street lamp 100 classifies individual situations by analyzing a special code included in the situation information received from the control server 200 through the controller 140, and selects a lamp to be lit according to the classified situations. . That is, by turning on the lighting target lamp located in the information display area 110 with a unique color (green, yellow, red, arrow) mapped to the special code corresponding to the classified situation, the relevant pedestrian information To pass.

In addition, the street lamp 100 is provided by detecting the illumination of the pedestrians and vehicles and the surrounding environment at the same time as the situation information notification operation through the lighting of the lamp of the unique color according to the received situation information On or off or adjust the brightness.

That is, as shown in FIG. 4, when the pedestrian and the vehicle are close to each other, the street lamp 100 detects the surrounding movement. Preferably, the street lamp 100 detects the movement of the pedestrian and the vehicle through the sensing unit 130 (S210).

Then, the street lamp 100 detects the illumination of the surrounding environment (S220). Preferably, the street lamp 100 measures the brightness, that is, illuminance of the surrounding environment according to the moonlight and the climatic state through the sensing unit 130 (S220).

Then, the street lamp 100 determines whether illuminance of the surrounding environment is greater than or equal to a preset reference value (S230), and turns on the lamp when it is greater than or equal to the preset reference value (S240). Preferably, the street lamp 100 turns on the lamp of the lighting area 130 when the illuminance of the surrounding environment measured by the sensing unit 130 through the control unit 140 is greater than or equal to a preset reference value.

On the other hand, when the pedestrian or the vehicle passes through the sensing area, if no movement is detected for a certain time, the lamp is turned off or the illumination of the lamp is reduced to minimize the power.

As can be seen from the above, the intelligent street light control system and method according to the present invention, traffic information display through the street lamps that are urban facilities, disaster response information display in the event of a disaster, display of environment-related information such as atmospheric conditions, traffic volume of people and vehicles By providing intelligent services such as brightness control according to this, it is possible to secure a convenient information transmission medium, increase the comfort of night activities, and reduce streetlight power consumption.

Although the present invention has been described in detail with reference to the preferred embodiments, the present invention is not limited to the above-described embodiments, and the present invention belongs to the present invention without departing from the gist of the present invention as claimed in the following claims. Anyone skilled in the art will have the technical idea of the present invention to the extent that various modifications or changes are possible.

Claims (12)

In the intelligent street light control system for transmitting various information and lighting control through a plurality of street lights installed on the sidewalk and road, Receives the situation information generated in a specific region transmitted from one or more external related organizations, and grasps the location information of the street light in close proximity to the specific region based on the location information where the situation information is generated to determine the received situation information A control server for transmitting to; And Receives the situation information transmitted from the control server and lights a lamp of a unique color according to the received situation information to transmit the corresponding situation information to the surrounding pedestrians, the pedestrians and vehicles passing through the sidewalk and the road and the surrounding environment It includes; street light for controlling the on / off or brightness for the provided illumination by sensing the illumination according to, The control server, A related agency interworking unit configured to receive the situation information transmitted from the external related agency and to confirm the location information on which the situation information is generated; A streetlight manager configured to determine location information of the streetlight in proximity to an area where the situation information has occurred, based on the location information where the situation information has occurred; And And an information transmitter for transmitting the received situation information to a street lamp having the location information identified therein. The street light, An information display area including a plurality of lamps lit according to the situation information; An illumination area having a lamp in which on / off or brightness is adjusted according to the illumination of the pedestrian, the vehicle, and the surrounding environment; A detector for monitoring the movement of the pedestrian and the vehicle and detecting the illumination according to the surrounding environment; And Classify individual situations based on a special code included in the contextual information to turn on a specific lamp located in the information display area with a unique color corresponding to the individual context, and to provide a lamp of the illumination region based on an output signal of the detection unit. Intelligent street light control system comprising a; control unit for controlling the on / off or brightness. The method of claim 1, The situation information, Includes environmental information, traffic information, and disaster information. The information display area A traffic information display area blinking when the status information is traffic information; Environment information display area flickering when situation information is environment information Intelligent street light control system comprising a disaster information display area blinking when the situation information is disaster information. The method of claim 2, The control unit included in the street light If the situation information is traffic information, A traffic information display area control module for lighting a lamp of the traffic information display area in green, a yellow in case of delay, and a red in case of congestion as a result of classifying the situation based on the code of the situation information; If the situation information is environmental information, When the situation is classified based on the code of the situation information, the lamp in the environmental information display area turns green when the air condition is good, yellow when the air condition is close to the environmental standard, and red when the air condition exceeds the environmental standard. An environmental information display area control module; And If the situation information is disaster information, The emergency information display area control module is configured to turn on the lamp of the disaster information display area when the situation is classified based on the code of the situation information in green, and in the case of a disaster, in the form of a red arrow indicating the evacuation route. Intelligent street light control system, characterized in that. delete The method of claim 1, wherein the control unit, And detecting the movement of the pedestrian and the vehicle, and controlling the on / off or brightness of the lamp of the lighting area when the illumination of the surrounding environment is greater than or equal to a preset reference value. delete delete delete delete delete delete delete

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