KR102244178B1 - Smart road median divider device, and traffic information delivery system using the same - Google Patents

Abstract

The present invention relates to a smart road median device and a traffic information delivery system using the same, and more specifically, to a smart road median device, in which instead of transmitting a traffic situation by using an electronic signboard, a Wi-Fi (beacon) device is installed on a device installed on a median of a road and a signal about the traffic situation is received from a control room through the device to be transferred to a driver's vehicle through visual and auditory signals, and the devices are densely installed in the median so that a forward situation such as an accident is transferred in advance when the devices are installed at appropriate intervals to enable the driver to meet the situation, thereby preventing multiple traffic accidents, and a traffic information delivery system using the same. According to an embodiment of the present invention, instead of transmitting a traffic situation by using an electronic signboard, a Wi-Fi (beacon) device is installed on a device installed on a median of a road and a signal about the traffic situation is received from a control room through the device to be transferred to a driver's vehicle through visual and auditory signals, and the devices are densely installed in the median so that a forward situation such as an accident is transferred in advance when the devices are installed at appropriate intervals to enable the driver to meet the situation, thereby preventing multiple traffic accidents. Moreover, an existing light shielding panel is installed as a solar module to supply power to the device, electricity generated from the solar module is stored in a battery of the device so that the device can be used even in bad weather, and the remaining power can be sold to an electric power company. The traffic information delivery system comprises a median device, a power storage, a network, a power production control server, and a road control server.

Description

Smart road median divider device, and traffic information delivery system using the same}

The present invention relates to a smart road center divider device and a traffic information delivery system using the same, and more specifically, to install a Wi-Fi (beacon) device on a device on the central divider of the road rather than transmitting the traffic situation using an electric sign. Through this, the traffic condition signal is transmitted from the control room to the driver's vehicle through visual and audible signals, and the device is densely installed in the center divider, so if installed at appropriate intervals, the driver is informed in advance of the situation in front of the accident, such as an accident. The present invention relates to a smart road median device for preventing multiple traffic accidents by allowing them to cope with them, and a traffic information delivery system using the same.

In the event of severe damage to the national infrastructure, such as highways or motorways, in front of natural disasters and natural disasters that are deteriorating in traffic conditions, or when the flow of vehicles is restricted due to traffic accidents, it can lead to accidents with great personal injury.

More specifically, at present, traffic is congested due to traffic accidents and natural disasters (fog, ice, snow, rainfall..), but the driver does not look at the electronic display board, although there are cases in which the driver does not look at the display board. There are many, and when the visibility is poor due to fog, the electric sign is not visible, so the driver drives without knowing the traffic conditions ahead.

At this time, when an accident such as a multiple vehicle collision or congestion occurs in the front, the driver does not know the information in advance, which causes a major accident.

Therefore, there is a need for a solution to this.

On the other hand, the current highway is equipped with a central divider, and a light shielding plate and a traffic light are installed on the upper part of the central divider. The shading plate is to block the lights of vehicles coming from the other side, and the traffic lights are to convey the traffic situation to the driver.

If the traffic light is green, it is intended to inform the driver of a normal, orange, congestion, and red color to the driver.However, it is not common for drivers to know and watch this, especially when they cannot see the signals properly, such as fog, and multiple collision accidents continue. There have been limitations because it has been the cause of the problem.

As a related conventional technology, Korean Patent Application No. 10-2017-0035152 (2017.03.21) "Comprehensive traffic information system (V2V, V2X, V2I) in which public infrastructure of vehicles and vehicles, vehicles and roads communicates bidirectionally. EITHER-WAY COMMUNICATION COMPREHENSIVE TRAFFIC INFORMATION SYSTEM TO COMMUNICATE)" is effective in preventing secondary accidents in advance because the driver of the vehicle can easily check the image information of other vehicles, that is, the vehicle in front.

In addition, Korean Patent Application No. 10-2018-0040869 (2018.04.09) "Real Time Big Scale Traffic Data Collecting Method and Big Data Management System" It is related to a technology that collects traffic information using a sensor, but provides customized traffic information for each road and lane while lowering the cost of installation and information collection.

In addition, Korea Patent Application No. 10-2009-0024042 (2009.03.20) "Auto Transportation Information Extraction System and Thereby Method" A traffic situation input unit that receives the captured traffic image and converts the traffic image into a digital image signal, and extracts at least one lane of the road from the image by image processing the digital image signal provided by the traffic situation input unit, and the extracted lane is referenced. A detection area extraction unit that automatically sets the detection area for each lane, detects the detection area extracted through the image, compares the detected detection area with the lane, and resets the detection area when the detected detection area is out of the set error range. And a traffic information extraction and transmission unit for extracting and transmitting traffic information in real time through a set detection area provided by the image change detection unit and the detection area extraction unit and the image change detection unit.

In addition, Korean Patent Application No. 10-2007-0005654 (2007.01.18) "Method FOR SENSING COVERING STATE ACCORDING TO VELOCITY AND SYSTEM FOR PROVIDING TRAFFIC INFORMATION USING THE SAME METHOD)" relates to a method of measuring the speed (A) for each link of a preset route and then comparing it with the reference speed (B) to display the driving status according to the speed. A first step of calculating an average speed (C) for each link for the total number of driving and then updating the reference speed (B) to the calculated average speed (C) for each link; And a second step of measuring the speed (A) for each link in the process of driving the set route and comparing the measured speed (A) for each link with the updated reference speed (B) to display a driving state. It relates to a technology for providing a method for detecting a driving state according to the speed.

However, the conventional technologies have limitations such as not only not being able to utilize the infrastructure previously installed on the road in the method of providing traffic information, but also relying on additional equipment or information collected by requiring the consent of the vehicle driver.

Korean Patent Application No. 10-2017-0035152 (2017.03.21) "Comprehensive traffic information system (V2V, V2X, V2I EITHER-WAY COMMUNICATION COMPREHENSIVE TRAFFIC) in which vehicles and vehicles, vehicles and public infrastructure of roads communicate in both directions INFORMATION SYSTEM TO COMMUNICATE)" Korean Patent Application No. 10-2018-0040869 (2018.04.09) "Real Time Big Scale Traffic Data Collecting Method and Big Data Management System" Korean Patent Application No. 10-2009-0024042 (2009.03.20) "Auto Transportation Information Extraction System and Thereby Method" Korean Patent Application No. 10-2007-0005654 (2007.01.18) "METHOD FOR SENSING COVERING STATE ACCORDING TO VELOCITY AND SYSTEM FOR PROVIDING TRAFFIC INFORMATION USING THE SAME METHOD)"

The present invention is to solve the above problems, and instead of transmitting traffic conditions using an electric signboard, a Wi-Fi (beacon) device is installed in a device on the central separation zone of the road, and through this, a signal related to the traffic situation is transmitted from the control room. It is received and transmitted to the driver's vehicle through visual and audio signals, and the device is densely installed in the center divider, so if installed at appropriate intervals, the driver can cope with the situation ahead of the accident, so that the driver can cope with it to prevent multiple traffic accidents. It is to provide a smart road median separation device and a traffic information delivery system using the same.

In addition, the present invention installs an existing shading plate as a solar module to supply power to the device, stores the electricity generated from the solar module in its own battery, so that it can be utilized even in bad weather, and the remaining power can be sold to KEPCO. It is to provide a smart road median separation device and a traffic information delivery system using the same.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, a smart road median device according to an embodiment of the present invention includes a hybrid solar module 100; And an inverter 220 and a connection panel 210 having a beacon transmission function and a Wi-Fi function, and the inverter 220 converts solar energy into DC electric energy by the hybrid solar module 100, and DC electricity By converting energy into AC electrical energy and being provided to the power charging station 300, the ICT traffic signal connection panel device 200 to provide the remaining power used by the smart road median device 10; It is installed on the upper part of the road median strip 20, including, and the hybrid solar module 100 is covered with a safety glass panel 110 on both sides of the solar panel 120 for a traffic sign of a double-sided type. It is formed in a shape and is characterized in that the fixing bracket 130 made of black steel is formed at the lower part, thereby fixing the fixing bracket 130 to the road center separation table 20.

At this time, the ICT traffic signal connection panel device 200 is located between the at least one or more hybrid solar modules 100.

In addition, the ICT traffic signal connection panel device 200, LED modules (200a) formed respectively on the front and rear panels; It characterized in that it further comprises.

In addition, the LED module (200a), by forming a plurality of LED elements to output power, not only plays the role of a traffic light, but also functions as a direction indication in the event of an accident from the road control server 600 through the network 400. Characterized in that the control signal is received and output.

In addition, the connection panel 210 is characterized in that it controls the LED module 200a to output green when normal, yellow when congested, and red when there is an accident or natural disaster as road information status.

The smart road median device and the traffic information delivery system using the same according to an embodiment of the present invention do not transmit traffic conditions using an electric sign, but install a Wi-Fi (beacon) device on the device on the median of the road, and through this Traffic signals are transmitted from the control room and transmitted to the driver's vehicle through visual and audible signals, and since the devices are densely installed in the center divider, if installed at appropriate intervals, the driver can cope with the situation in advance, such as an accident. To prevent multiple traffic accidents.

In addition, the smart road median device according to another embodiment of the present invention and the traffic information delivery system using the same, install an existing light shielding plate as a solar module to supply power to the device, and use the electricity generated from the solar module to its own battery. It can be stored in and used even in bad weather, and the remaining power can be sold to KEPCO.

1 and 2 are plan and side views showing that the smart road median device 10 according to an embodiment of the present invention is installed on the road median device 20.
3 and 4 are diagrams showing a traffic information delivery system 1 using a smart road center divider according to an embodiment of the present invention.
5 and 6 are diagrams for explaining the structure of a hybrid solar module 100 among the smart road median device 10 according to an embodiment of the present invention.
7 is a diagram illustrating a connection panel device 200 for an ICT traffic signal among the smart road median separation device 10 according to an embodiment of the present invention.

Hereinafter, a detailed description of a preferred embodiment of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted.

In the present specification, when one component'transmits' data or a signal to another component, the component can directly transmit the data or signal to the other component, and through at least one other component It means that data or signals can be transmitted to other components.

1 and 2 are plan and side views showing that the smart road median device 10 according to an embodiment of the present invention is installed on the road median device 20. 3 and 4 are diagrams showing a traffic information delivery system 1 using a smart road center divider according to an embodiment of the present invention. 5 and 6 are diagrams for explaining the structure of a hybrid solar module 100 among the smart road median device 10 according to an embodiment of the present invention. 7 is a diagram showing a connection panel apparatus 200 for an ICT traffic signal among the smart road median separation device 10 according to an embodiment of the present invention.

First, referring to FIGS. 1 and 2, the smart road median device 10 may include a hybrid solar module 100 and a connection panel device 200 for an ICT traffic signal.

In addition, the hybrid solar module 100 may include a safety glass panel 110 and a solar panel 120 for a traffic sign as basic components.

Next, referring to Figs. 3 and 4, the traffic information delivery system 1 using a smart road center divider includes an ICT traffic signal connection panel 200 having a connection panel 210 and an inverter 220, and a hybrid In addition to the smart road median device 10 composed of the photovoltaic module 100, a power charging station 300, a network 400, a power production control server 500, and a road control server 600 may be included.

Here, the connection panel 210 has a beacon transmission function and a Wi-Fi function, and the inverter 220 converts the solar energy into DC electric energy by the hybrid solar module 100, and the DC electric energy is converted to AC electric energy. By converting to, and being provided to the power charging station 300, there is a function that can provide the remaining power used by the smart road median device 10.

On the other hand, the power production control server 500 is a server managed by a power supply company including power supply construction, etc., to the power charging station 300 for the remaining electric energy charged in each power charging station 300 through the network 400. After receiving the provided IoT meter reading sensor 310 under control, the electric energy stored in each power charging station 300 may be purchased for each unit amount of power to perform a function of supplying it to each supply.

In addition, the road control server 600 is a main traffic condition image on each road CCTV 700 and the high-pass device 700-1 constituting the road CCTV group 700g, and each smart road central separation device 10 The "section distance information" corresponding to the distance information from the road CCTV 700 based on the direction of the ICT traffic signal connection panel device 200 may be received through the network 400.

Thereafter, the road control server 600 is networked for "abnormal situation events" including "road information" such as traffic accidents, "weather information" such as natural disasters, and "passage information" for the main traffic situation video information ( 400) through a query to the big data server (800), and if an abnormal event occurs, focusing on the direction to the location of the road CCTV 700 that provided the "abnormal situation event" The identification number of the smart road median device 10 having section distance information corresponding to the preset coverage may be extracted in the order of distances.

Here, when generating the abnormal situation event, the big data server 800 may generate the abnormal situation event through comparison with the event pattern information previously set and stored in the image information. That is, the big data server 800 stores traffic accidents, natural disasters (fog, ice, snow, rainfall..), and patterns for normal traffic. An abnormal event can be generated from the video information by comparing the product pattern included in the video information with the inclined or reversed event pattern.

Thereafter, the road control server 600 analyzes the main traffic condition image to analyze the current traffic speed information in front, and one road CCTV 700 and each smart road central separation device 10 that provided an abnormal situation event. If there is a CCTV 700 of another road between the road, after receiving a sub-traffic condition image from the other road CCTV 700 upon request, the vehicle for each section is used using the main traffic condition image and the sub-traffic condition image. Can analyze speed information.

That is, the road control server 600 generates speed information for each lane by dividing the moving distance of the vehicle in each lane heading in the direction of travel in the main traffic condition image by a preset time unit, and generates speed information for each lane. The average of the speed information is generated for each section, and the average value of the speed information generated for each section is associated with each smart road median device 10 to the location of the CCTV 700 on one road providing an abnormal situation event. By performing the division of the section distance information corresponding to the distance information, it is possible to generate "reach time information" from each smart road median device 10 to one road CCTV 700 that provided an abnormal situation event. .

Thereafter, the road control server 600 includes section distance information, arrival time information, and analyzed abnormal event information to the location of one road CCTV 700 that provided the generated abnormal event event. "After creating, based on the section distance information to the location of one road CCTV 700 that provided an abnormal situation event generated through the network 400, each smart road central separation device extracted in the order of distance (10) Traffic information units can be transmitted for each.

Accordingly, the connection panel 210 of the ICT traffic signal connection panel apparatus 200 having an antenna 200c in each smart road median device 10 controls the antenna 200c to traffic through the network 400. After receiving the information unit, the traffic information unit is generated as a beacon signal or a short-range wireless signal corresponding to a Wi-Fi signal as payload information, and then traffic information packet data containing direction information to the road CCTV 100 is generated as header information. It is possible to control its own short-range communication module 210a to broadcast through short-range wireless communication. Meanwhile, the access panel 210 transmits the header and payload information in an encrypted state by performing a two-stage CTR encryption method when generating traffic information packet data, and the two-stage CTR encryption method is from the road control server 600. A two-stage CTR encryption is performed using encryption key 1 and encryption key 2, and block encryption for the header information by encryption key 1 is applied to generate E-Nonce, and the step and payload information are blocked. By performing two-stage CTR encryption to generate a two-stage encrypted ciphertext block by performing an exclusive OR on each of the E-Nonce and the plaintext block, the security of information is maintained. You can do it.

Accordingly, after the vehicle terminal 30a having the short-range communication unit in the vehicle 30 belonging to the short-range wireless signal coverage of the connection panel 210 of each ICT traffic signal connection panel device 200 receives the traffic information packet data , When the direction information recognized by the terminal 30a included in the header information of the traffic information packet data matches with the GPS receiving end, after extracting the traffic information unit corresponding to the payload information, from the extracted traffic information unit, abnormality One road that provided a situation event By outputting section distance information, arrival time information, and analyzed abnormal event information to the location of the CCTV 700, the driver notifies the existing road situation by outputting the audio output unit or the image output unit. The electronic display board is almost useless because it is every tens of kilometers, and it is possible to prevent and recognize multiple collision accidents on highways and automobile-only roads.

On the other hand, as shown in Figures 5 and 6, the hybrid solar module 100 is formed in a form in which both sides are covered with a safety glass panel 110 around the solar panel 120 for a traffic sign of a double-sided type, The fixing bracket 130 made of black steel material is formed in the lower part, so that the fixing bracket 130 can be fixed to the road center separator 20, and the entire length of the hybrid solar module 100 formed as a unit A 1200mm designated by the Road Traffic Corporation, a height of 600 to 1000mm is formed, and the overall width is formed to be 60 to 100mm, and an ICT traffic signal connection panel device 200 is located between each hybrid solar module 100 can do.

On the other hand, the safety glass panel 110 of the hybrid photovoltaic module 100 is cracked without breaking when an impact, like the windshield for a vehicle, to prepare for a collision caused by the vehicle 30, and the safety glass panel 110 has A preset wind hole may be perforated and formed.

In addition, the solar panel 120 for a traffic sign of the hybrid solar module 100 has a (+) pole and a (-) pole of the battery 230 of the hybrid solar module 100, respectively. Not only are they connected to the (-) pole, but also have a structure that is connected to the (+) and (-) poles of the connection panel 210 of the ICT traffic signal connection panel device 200, respectively, so that the connection panel 210 is It receives DC electric energy from the solar panel 120 and drives itself so that no external power is required, and the DC electric energy stored in the self-battery 230 is AC electricity by the inverter 220 as described above in FIG. By converting into energy and providing it to the power charging station 300, the remaining power used by the smart road median device 10 is sold to the outside, thereby providing a new power energy supply business model.

Next, referring to FIG. 7, the ICT traffic signal connection panel device 200 is formed of a body 200b having a length and a height of about 300 mm, and a width of about 200 mm, and an antenna 200c formed on the upper surface thereof. ) To transmit and receive signals and data to and from the road control server 600 through the network 400.

On the other hand, the LED module 200a formed on the front and rear panels, respectively, has a plurality of LED elements formed to enable power output, thereby not only performing the role of a traffic light, but also providing a function such as a direction indicator in the event of an accident. Through the control signal from the road control server 600 may be received and output.

In addition, the internal connection panel 210 may control the LED module 200a to output road information status, that is, green when normal, yellow when congested, and red when there is an accident or natural disaster.

More specifically, the road control server 600 receives the traffic condition image from the road CCTV 700 located in front of the vehicle 30 in the section divided into two road CCTV 700 Analyzes the traffic speed information of, and in case of an abnormal event, an output command for red is sent to the LED module 200a of all the ICT traffic signal connection panel devices 200 placed between the sections divided by the two road CCTV 700. Red color can be output.

On the other hand, in another embodiment, the road control server 600 analyzes the current traffic speed information ahead, but divides the moving distance of the vehicle in each lane heading in the direction in the traffic condition image by a preset time unit. ) To generate the average of the speed information of each vehicle 30 for each lane, and after generating the average of the generated lanes, the ICT traffic signal connection panel device 200 located between the average value and the two road CCTV 700 After calculating the difference with the speed limit of the road on which the) is placed, if the average value is lower than the preset threshold value compared to the speed limit, it is judged as congestion, and if there is no difference above the threshold value, it is judged as normal and yellow and green, respectively. By transmitting the output command for the two roads through the network 200 to all the ICT traffic signal connection panel device 200 placed between the section divided by the CCTV 700, the LED module (200a) for each yellow and green Can be output.

In addition, the fixing member 200d formed on the lower portion of the body 200b is made of black steel, and can be used to fix the upper end of the road center separator 20.

The present invention can also be implemented as a computer-readable code on a computer-readable recording medium. The computer-readable recording medium includes all types of recording devices that store data that can be read by a computer system.

Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, and optical data storage devices, and are implemented in the form of carrier waves (for example, transmission through the Internet). Includes things.

In addition, the computer-readable recording medium is distributed over a computer system connected through a network, so that computer-readable codes can be stored and executed in a distributed manner. In addition, functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers in the technical field to which the present invention belongs.

As described above, in the present specification and drawings, a preferred embodiment of the present invention has been disclosed, and although specific terms are used, this is only used in a general meaning to easily explain the technical content of the present invention and to aid understanding of the invention. , It is not intended to limit the scope of the present invention. In addition to the embodiments disclosed herein, it is apparent to those of ordinary skill in the art that other modified examples based on the technical idea of the present invention can be implemented.

1: Traffic information delivery system using a smart road central separation zone
10: smart road median device 100: hybrid solar module
110: safety glass panel 120: solar panel for traffic sign
200: ICT traffic signal connection panel device 210: connection panel
220: inverter 230: power charging station
400: network 500: power production control server
600: road control server 700: road CCTV
700-1: High pass device 700g: Road CCTV group
800: Big data server

Claims (5)

A smart road median device 10 comprising a connection panel device 200 for an ICT traffic signal including a connection panel 210 and an inverter 220 and a hybrid solar module 100; Power charging station 300; Network 400; Power production control server 500; And a road control server 600; In the traffic information delivery system (1) using a smart road central separation zone comprising a,
Hybrid solar module 100,
Including a safety glass panel 110 and a solar panel 120 for traffic signs,
The connection panel 210,
Beacon transmission function and Wi-Fi function are built-in, and the inverter 220 converts DC electric energy to AC electric energy when solar energy is converted to DC electric energy by the hybrid solar module 100, and the power charging station 300 ), providing the remaining power used by the smart road median device 10,
Power production control server 500,
It is a server managed by a power supplier including the power supply company, and provides control and control of the IoT meter reading sensor 310 provided in the power charging station 300 with respect to the residual electric energy charged in each power charging station 300 through the network 400 After receiving, the electric energy stored in each power charging station 300 is purchased for each unit amount of electricity and supplied to each supply source, and
The road control server 600,
Main traffic condition images on each road CCTV 700 and high-pass device 700-1 constituting the road CCTV group (700g), and ICT traffic signal connection panel device 200 of each smart road central separation device 10 The "section distance information" corresponding to the distance information from the road CCTV 700 is received through the network 400 based on the direction of progress of,
For the main traffic situation video information, the big data server through the network 400 for "adverse event" consisting of "road information" including traffic accidents, "weather information" including natural disasters, and "passage information" 800), and if an abnormal event occurs, the section distance corresponding to the preset coverage centering on the direction to the location of the road CCTV 700 that provided the "abnormal situation event" after analyzing through a query The identification number of the smart road median device 10 with information is extracted in the order of distance,
When generating an abnormal situation event, the big data server 800 includes traffic accidents, natural disasters, and normal traffic in the big data server 800 in order to generate an abnormal situation event through comparison with the event pattern information previously set and stored from the image information. Is stored, the big data server 800 compares various event patterns self-information or inclined at a preset angle of the event pattern with the inverted pattern and the pattern included in the image information. Generate situational events,
The road control server 600,
The main traffic condition image is analyzed to analyze the current traffic speed information in front, and one road CCTV 700 that provided an abnormal event event and another road CCTV 700 between each smart road median device 10 ), after receiving a sub-traffic condition video from another road CCTV 700 upon request, analyzes vehicle speed information for each section using the main traffic condition video and the sub-traffic condition video, and the main traffic condition. Speed information is generated for each lane by dividing the moving distance of the vehicle in each lane heading in the direction of travel in the image for each lane, and the average of the generated speed information for each lane is generated for each section. Dividing section distance information corresponding to distance information with each smart road median device 10 to the location of one road CCTV 700 that provided an abnormal situation event for the average value of each speed information generated for each section By performing, "reach time information" is generated from each smart road median device 10 to one road CCTV 700 that provided an abnormal situation event,
After creating a "traffic information unit" including section distance information, arrival time information, and analyzed abnormal event information to the location of one road CCTV 700 that provided the generated abnormal event event, the network 400 A traffic information unit for each smart road median device 10 extracted in the order of distant distances based on the section distance information to the location of one road CCTV 700 that provided an abnormal event event generated through ). To transmit,
The connection panel 210 of the ICT traffic signal connection panel apparatus 200 having an antenna 200c in each smart road median separation device 10,
After receiving the traffic information unit through the network 400 by controlling the antenna 200c, the traffic information unit is generated as a beacon signal or a short-range wireless signal corresponding to a Wi-Fi signal as payload information, and the road CCTV is used as header information. Controls its own short-range communication module 210a to broadcast traffic information packet data containing direction information toward (100) through short-range wireless communication,
After the vehicle terminal 30a having a short-range communication unit in the vehicle 30 belonging to the short-range wireless signal coverage of the connection panel 210 of each ICT traffic signal connection panel device 200 receives the traffic information packet data, the vehicle terminal When (30a) analyzes that the direction information recognized through the GPS receiver by the terminal 30a included in the header information of the traffic information packet data matches, the traffic information unit corresponding to the payload information is extracted, and then the extracted In the traffic information unit, section distance information to the location of one road CCTV 700 that provided an abnormal event event, arrival time information, and analyzed abnormal event event information are output through an audio output unit or an image output unit,
Hybrid solar module 100,
It is formed in a form in which both sides are covered with a safety glass panel 110 around the double-sided type of solar panel 120 for a traffic sign, and a fixing bracket 130 made of black steel is formed in the lower part, thereby forming the center of the road. The fixing bracket 130 can be fixed to the separator 20, and an ICT traffic signal connection panel device 200 is positioned between each hybrid solar module 100,
The safety glass panel 110 of the hybrid solar module 100 is formed by perforating a preset wind hole,
In the solar panel 120 for traffic sign of the hybrid solar module 100, the (+) and (-) poles are the (+) and (-) poles of the self-battery 230 of the hybrid solar module 100, respectively. ), as well as having a structure that is connected to the (+) and (-) poles of the connection panel 210 of the ICT traffic signal connection panel device 200, respectively, so that the connection panel 210 is a solar panel It receives DC electric energy from 120 and drives itself, and the DC electric energy stored in its own battery 230 is converted into AC electric energy by the inverter 220 and is provided to the power charging station 300, thereby providing a smart road central separation zone. The remaining power used by the device 10 is allowed to be sold externally,
The ICT traffic signal connection panel device 200 controls a body 200b formed with a preset length, height, and width, and an antenna 200c formed on the upper surface of the body 200b, thereby controlling the road through the network 400. It performs signal and data transmission and reception with the control server 600,
LED modules (200a) formed on the front and rear panels, respectively, are formed of a plurality of LED elements to output power, thereby not only performing the role of a traffic light, but also providing functions such as direction indicators in case of an accident through the network 400. It receives and outputs a control signal from the control server 600,
The internal connection panel 210 controls the LED module 200a to output road information status, that is, green when normal, yellow when congested, and red when there is an accident or natural disaster,
The road control server 600,
In the section divided by the two road CCTV 700, the traffic condition image is received from the road CCTV 700 located in front of the vehicle 30 to analyze the current traffic speed information in front of the vehicle 30, and an abnormal event event. In the case of, red is output to the LED module 200a of all ICT traffic signal connection panel devices 200 placed between the section divided by the two road CCTV 700,
Analyzes the current traffic speed information ahead, but averages the speed information of each vehicle 30 by dividing the moving distance of the vehicle in each lane heading in the direction of travel in the traffic condition image by a preset time unit. After generating an average of each lane and generating an average of the generated lanes, the difference between the average value and the speed limit of the road on which the ICT traffic signal connection panel device 200 located between the two road CCTV 700 is calculated is calculated. , If the average value is lower than the speed limit by more than a preset threshold, it is judged as congestion, and if there is no difference above the threshold, it is judged as normal and the output commands for yellow and green are divided into two road CCTV 700. By transmitting through the network 200 to all ICT traffic signal connection panel devices 200 placed between the sections, the smart road median device is characterized in that yellow and green are respectively output for the LED module 200a. Traffic information delivery system used.
The method according to claim 1,
A fixing member 200d is formed in the lower part of the body 200b,
The fixing member 200d is a traffic information delivery system using a smart road median device, characterized in that it is used to fix the top of the road median strip 20 made of a black steel material.
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