KR100755207B1 - Method for Monitoring Disaster Around Road and System thereof - Google Patents

Abstract

The present invention relates to a roadside disaster monitoring method and system, the system for monitoring a roadside disaster, comprising: sensing means installed on the slopes of the roadside to sense the pressure, water and environment of the slope to output a detection signal; A sensor collecting device for collecting and storing the signal detected by the detecting means; A field control device for determining a detection signal transmitted from the sensor collecting device and outputting a control signal; An image detection device that is installed in one direction or in both directions on one side of the posts installed in the detection zone set to monitor the roadside slope, and collects and outputs image information on the roadside slope or vehicle flow and traffic volume in the detection zone, and the field control Various disasters (and disasters) that can occur due to the collapse of roads adjacent to rivers or mountainous terrain or roads with incline slopes due to natural disasters, including audiovisual devices for visually and audibly displaying disaster conditions through control signals of devices. ) By visually notifying the driver or pedestrian of the vehicle passing through the road visually, so that it can be easily recognized to prevent safety accidents.

Road, disaster, disaster, sensor, image detection, camera, river, incision plane

Description

Roadside disaster monitoring method and system {Method for Monitoring Disaster Around Road and System}

Figure 1 shows the state of the disaster occurring on the road side, Figure 1a shows the collapse of the road cut surface or mountainous terrain, Figure 1b shows the collapse of the embankment road or river road.

2 is a configuration diagram of a system for monitoring a disaster occurring on a roadside as an embodiment according to the present invention.

3 is a view showing the application of various sensors and the setting of an image detection zone for monitoring roadside disasters according to the present invention. FIG. 3a is applied to a road cut surface or a mountainous terrain, and FIG. 3b is a road adjacent to a dike or a river. It shows the applied state.

Figure 4 shows the state of displaying the letter board and the image in the front and rear direction of the road where the disaster occurs by monitoring the roadside disaster according to the present invention.

5 is a flowchart illustrating a roadside disaster monitoring method according to the present invention.

♣ Explanation of symbols for main part of drawing ♣

100, 100n: field system 110: image detection means

112: rotating camera for disaster monitoring 114: detection camera

120: detection means 122: shock / pressure / moisture sensor

124: cable sensor 126: water level sensor

128: environmental sensor (rain gauge / snow meter / wind sensor)

130: field control device 140: outdoor monitor

150: VMS controller 160: VMS electronic board

170: sensor collecting device 180: power supply control device

190: remote broadcast monitoring device 191, 192: speaker

200: transmission system 300: center system

310, 312: Operation Terminal PC 350: Disaster Management Situation Room

360: video storage and DB server 370: telecommunications operator base station

380: wired and wireless terminal

The present invention relates to a roadside disaster monitoring method and system, and more particularly, a system for monitoring various disasters and disasters that may occur due to the collapse of roads adjacent to rivers or mountainous terrain or roadsides adjacent to incisions due to natural disasters. The present invention relates to a roadside disaster monitoring method and system that can be easily recognized by a driver or a pedestrian of a vehicle passing through a road to prevent a safety accident.

Conventionally, due to natural disasters such as earthquakes, typhoons, torrential rains, and rainy seasons, roads, for example, in FIG. 1A, the roads are blocked by the collapse of road cuts or slopes on mountain slopes. In addition, in Fig. 1b, the embankment road or the road adjacent to the river may be damaged due to the weakness of the ground or the collapse of the slope, or the road may not be accessible due to various soils flowing down. Due to the same general cause, many accidents or accidents caused property damage.

As a conventional technology for monitoring various natural disasters, Korean Patent Laid-Open Publication No. 2000-5988 (Natural Environment Monitoring Apparatus and Method) allows the water quality to be measured at all times for 24 hours and abnormalities in water quality due to unauthorized discharge of wastewater. In case of occurrence, it provides the alarm information to the relevant guards automatically by using regular wired / wireless telephones and presents the technology for water quality measurement, monitoring, forecasting and alarm that can be relayed over the Internet.

In addition, Korean Patent Publication No. 2003-30360 (Integrated Environmental Monitoring System) is installed at the top of a mountain and compares and analyzes the area within 4 ~ 12km within range of various sensors and camera images to detect special situations. And it is installed in every corner of the blind area of the main monitoring device, and it is composed of the auxiliary monitoring device that serves to support the main monitoring device, and presents an integrated environmental monitoring system that can be easily applied to forest fire situation monitoring and various environmental monitoring. .

In addition, domestic Patent Publication No. 2006-1932 (emergency situation (fire, emergency, intrusion, emergency report, etc.) occurs, real-time video streaming relay server, client program, real-time multimedia crime prevention service method using a real-time multimedia transceiver ) Establishes a real-time video (multimedia) emergency reporting system, and the user installs a camera or video transmission / reception equipment related to the service, and automatically or manually closes the nearest fire station or police station in case of fire, emergency, thief invasion or emergency. Or the real-time video emergency report service method in which real-time video (multimedia) information is reported to the emergency center, and next-generation real-time for disasters and disasters such as fire and wildfire, heavy snow, typhoon, earthquake and collapse, accident Multimedia emergency reporting service is presented.

In addition, the Korean Utility Model Registration Publication No.0409730 (real-time video and voice transmission terminal and disaster control system using the same) transmits the site situation to the central control center in real time at the scene of fire or disaster so that it can efficiently cope with the disaster situation. A real time video / audio transmission terminal and a disaster control system using the same are presented.

However, the conventional monitoring method for various natural disasters and disasters was just a general closed circuit video (CCTV) in which the operator visually checks and monitors the camera image.

The present invention is to solve the above problems, the road by a system that monitors the various disasters (and disasters) that can occur due to the collapse of the road adjacent to the river due to natural disasters or roadsides adjacent to the mountainous terrain or cut slope. It is an object of the present invention to provide a roadside disaster monitoring method and system that can prevent a safety accident in advance by visually notifying a driver or a pedestrian of a passing vehicle visually.

In addition, the present invention was prepared for disaster by using a new concept image processing method, image detection method, and automatically calculates the traffic volume and traffic flow on the surrounding roads in the disaster risk zone and makes a DB in real time in the disaster management situation room. The other purpose is to be able to express such as.

In addition, the present invention is to set up an image detection zone on the road of the installation area using a video detection device for monitoring the disaster to detect the traffic volume and traffic flow to be sent to the center to monitor the traffic monitoring system, etc. Is another purpose.

As a means for achieving the above object, the roadside disaster monitoring method according to the present invention, in the method for monitoring the roadside disaster,

a) detecting the state of the slope from various sensing means installed on the slope of the roadside and collecting the sensor collecting apparatus;

b) receiving a detection signal collected by the sensor collecting device in the field control device;

c) driving the image detection apparatus in the field control apparatus to set image detection zones on the slopes to collect image data;

d) the field control device compares and analyzes the detection signal of the sensor collecting device and the real-time video signal of the image detection device with the stored data to determine whether it matches the set data, and

e) The field control device is characterized in that it comprises a step of outputting a control signal to the corresponding device so as to visually display the disaster status when matched with the set data.

In addition, the present invention is a system for monitoring a roadside disaster,

Detection means installed on a slope of the roadside and detecting a pressure, water, and environment of the slope to output a detection signal;

A sensor collecting device for collecting and storing the signal detected by the detecting means;

A field control device for determining a detection signal transmitted from the sensor collecting device and outputting a control signal;

An image detection device installed in one direction or in both directions on one side of the posts installed in the detection zone set to monitor the roadside slope, and collecting and outputting image information on the roadside slope or the flow and traffic of the vehicle in the detection zone;

It is characterized by providing a roadside disaster monitoring system comprising an audio-visual device for visually and audibly expressing a disaster state as a control signal of the field control device.

Hereinafter, a roadside disaster monitoring method and system according to a preferred embodiment of the present invention with reference to the accompanying drawings will be described in detail.

2 is a configuration diagram of a system for monitoring a disaster occurring on a roadside as an embodiment according to the present invention.

First, the roadside disaster monitoring system of the present invention intensively monitors by installing a disaster-monitoring rotary camera on the road adjacent to the river or incision surface where natural disasters such as natural disasters are expected, and sediment or rock from the incision slope Various detection means are installed in areas where flow down or road collapse is expected, and the detection signal of the detection means is received from the field control device, and the guidance VMS (Various Message System) for notifying the road situation in the front / rear direction of the installation place Variable information signs) Display boards, outdoor CCTV monitors, and announcement loudspeakers are installed to make it easier for drivers to check road conditions while on the move and to prevent them from entering disaster areas anymore.

In this way, the present invention is to install a shore on a side of the road or one side of the road or a distance away from the road for monitoring the disaster, the housing is installed on the shore, the on-site system (100-100n) is installed on the housing.

And it is divided into a center system 300 for monitoring the site situation of the roadside from a plurality of field systems (100-100n) installed remotely, the field system (100-100n) and the center system 300 is wired or wireless, etc. It is made to transmit and receive various information data to the transmission system 200 connected to. In addition, the field system and the center system are each configured to enable communication through a wired and wireless network including a local area network (LAN).

The center system 300 receives, stores, analyzes, and inquires various information transmitted from the field system 100-100n in real time, and may be operated by an operator for a predetermined section or region of a roadside. The plurality of operating terminal PCs 310 and 312 of the center system 300 have an operation program related to roadside disaster monitoring and the like, and manage and control the image of the site in real time through the field system 100-100n or change the roadside. It is equipped with a system that can guide or warn vehicle drivers or pedestrians, record the situation of the site, output in volume or print.

The operation terminal PCs 310 and 312 of the center system 300 transmit the requested information to the wired / wireless terminal (wired broadcasting TV, personal computer, etc.) 380 for monitoring and taking measures for disasters of roadsides (characters). Message (SMS)). The wired / wireless terminal 380 may preferably transmit and receive wired and / or wireless data through the carrier base station 370. Further, the administrator for the roadside disaster management to go through the communication operator base station 370 to send a short message (SMS) to the mobile communication terminal or PDA at the request of the operating terminal PC (310, 312).

The disaster management situation room 350 is preferably a multi-cube system is installed, may be a corresponding public office for disaster management. And the video storage and DB server 360 is to be able to store and database the video information transmitted from the field control device 130 of the field system 100.

Furthermore, the field system 100-100n and the center system 300 should be able to transmit and receive data in real time through a local area network (LAN) and a transmission device (T1 / E1 / optical) of a wired / wireless communication network. Therefore, the transmission system 200 is connected for data communication between the field systems 100 and 100n and the center system 300. Transmission system 200 is a dedicated network or a dedicated line such as wired, wireless or optical communication is used, and generally will be able to connect and use the installed communication network or backbone network.

The field system 100-100n is preferably installed in a housing or the like having a predetermined height at a position facing in one direction or a central location in both directions capable of monitoring a roadside disaster. The upper part of the support is equipped with an image detection device 110 for detecting, photographing and collecting image information on the slope of the roadside in one direction or in both directions from the support. The image detection device 110 collects image information on the image detection zone set on the slope of the roadside by performing the rotation and tilt control of the camera and the zoom-in / zoom-out and focusing of the camera lens under the control of the field controller 130. A disaster-monitoring rotating camera 112 and a detection camera 114 for detecting the slope of the roadside is included. In addition, the image detection apparatus 110 applies the image detection method to set the water level of the river adjacent to the road to the image detection zone to monitor and photograph the water level level of the river to capture and collect.

In addition, the housing installed on the prop includes a field control device 130, a VMS control device 150, a sensor collection device 170, a remote broadcasting state monitoring device 190 including an automatic volume control device, and a power supply control device 180. ) Is installed, and one side of the post is provided with an image sensing device 110, an outdoor monitor 140, a VMS signboard 160, and speakers 191 and 192, respectively.

Sensing means 120 is installed on the slope of the road side to detect the pressure, water and environment of the slope and output a detection signal, the detection means 120 is mounted on the slope of the road side to detect the impact applied to the slope The impact sensor, the pressure sensor for detecting the pressure applied to the slope and the moisture sensor 122 for detecting the amount of water in the slope are installed at regular intervals. That is, a sensor for detecting the impact, pressure and water applied to the cut surface of the road or the road that the river is in contact with is selectively installed. And a cable sensor 124 that can detect the tension applied to the slope of the road side is mounted. The cable sensor 124 is installed on fences (fences that prevent and support the loss of soil or rocks) installed on the cut slopes, mountainous terrain, and adjacent roads of dikes or rivers, or installed on the cut slopes. It is to be able to detect the pressure exerted by the falling of the back. In addition, the water level sensor 126 allows to detect the water level of the river in contact with the roadside.

In addition, the environmental sensor 128 includes a rainfall meter, a snowfall meter, a wind speed and an anemometer for detecting environmental conditions such as rainfall, snowfall, wind volume and wind speed of the roadside.

As described above, the sensing unit 120 may be independently installed at a predetermined interval according to a roadside situation, or various sensors may be installed and mounted in combination.

The signal detected by the sensing means 120 is collected and stored by the sensor collecting device 170. The sensor collecting device 170 collects and stores the detection signals of the sensors of the sensing means 120 and transmits them to the field control device 130 and / or the center system 300 through a communication network.

On the other hand, the field control device 130 determines the detection signal transmitted from the sensor collecting device 170 to output a control signal, the field control device 130 is to control the image detection device 140. The image detection device 140 is installed in one direction or in both directions on one side of the post installed in the detection zone set to monitor the roadside slope to collect and output the image information on the roadside slope or the flow and traffic of the roadside in the detection zone. Disaster monitoring rotary type to collect the image information for the image detection zone set on the slope of the road by performing the rotation and tilt control of the camera and the zoom-in / zoom-out and focusing of the camera lens by the control of the field control device 130 Camera 112, and the detection camera 114 for detecting the slope of the road side by the control of the field control device 130 is included. In addition, the image detection device 140 may be applied to include a thermal imaging camera or an infrared camera.

The image detection apparatus 110 may monitor a disaster by using an image detection technology of a camera, and may simultaneously apply the method to a single disaster monitoring rotary camera 112, and a disaster monitoring rotary camera 112 and It is also possible to separate and use the detection camera 114, respectively. In this way, it would be useful to use the Pan / Tilt camera to rotate and monitor in the direction that the operator wants to monitor, and select the place where the disaster is expected by using the fixed camera and use it only for detection. .

An audiovisual device for visually and audibly displaying a disaster state of a roadside is to output a video, a text display, and a warning or guide voice of a site situation by controlling the field controller 130. That is, the audio-visual device is a VMS control device 150 for converting the information on the slope of the road side processed by the field control device 130 to the VMS (Various Message System; variable information sign) display board 140 and, The outdoor monitor 140 receiving the image detected by the image detecting apparatus 110 from the field control apparatus 130 and displaying it in a visible state, and the broadcast output from the field control apparatus 130 or the center system 300. Remote broadcasting state monitoring device 190 that includes the sound through the one or more speakers (191, 192) automatically controlled volume in real time is included.

The on-site control device 130 of the present invention has a built-in recording hard disk is stored in a hard disk (for example, 300GB or more) of a predetermined capacity in real time the image of the disaster-monitoring rotation camera of the image detection device 110 , The operating terminal PC (310, 312) or the disaster management situation room 350 of the center system 300 approaches the field control device 130 to the wired and wireless communication network of the transmission system 200 to download the recorded site image when necessary. You can search by The on-site control device 130 is an intelligent device, it is preferable to operate independently from the center system 300, and can actively respond to all situations in the field, the transmission is transmitted to the center system 300 in the event of a disaster Even if the road is incapable of communication due to blocking, etc., the disaster situation of the accident location can be displayed on the VMS signboard 160 through the VMS control device 150, and the remote control includes an automatic volume control device. Through the broadcast status monitoring device 190 to guide the warning and warning broadcast.

The VMS signboard 160 and the VMS control unit 150 are installed at about 100 to 300M points in front and rear from the point where the monitoring and control system such as the image detection device 110 is installed, respectively, to pass through the accident spot. The driver and the pedestrian may be informed that the dangerous situation with image and text information, and the transmission method may be such that wireless or wired communication is possible from the point where the image detection apparatus 110 is installed. 4 illustrates a method of displaying text and images through the outdoor monitors 140a and 140b and the VMS signboards 160a and 160b, respectively, in front of and behind a road where a disaster is expected.

In particular, environmental sensors such as rain gauges, snow cover, and wind direction anemometers (128) on incisions, mountainous terrain, and river-side roads, which are expected to prepare for disasters such as guerrilla heavy rains and localized heavy rains or typhoons that are very strong in the region. By installing the forecast to the VMS signboard 160 installed in the front and rear direction of the road to respond immediately on the site according to the rainfall falling per hour, and forecasts such as surroundings, warnings or dangers, information such as rainfall and snowfall center system (300) Can also be transferred.

In addition, the amount of water contained in rocks or soil in rainy weather by drilling holes of a predetermined depth, for example, 1 m or more, in rock layers or soil layers such as cut-out surfaces, mountainous terrain, river banks, etc. Content will be different from each other), and the corresponding sensor of the sensing means 120 transmits the analysis information and the image to the center system 300 to detect and respond to the disaster early, and the front and rear of the road to immediately respond in the field It is to inform the VMS signboard 160 installed in the direction that the collapse area is expected so that the driver or pedestrian of the vehicle can quickly cope with the disaster.

In addition, the image detection device 110 is primarily intended to detect the disaster situation of the roadside adjacent to the incision surface, mountainous terrain, stream, but usually detects the image on the road in the installation area using the disaster-monitoring rotation camera 112 By setting a zone, traffic volume calculation and traffic flow may be detected and transmitted to the center system 300 to monitor the traffic. That is, referring to FIG. 4, an image detection zone is set on a road so that traffic volume calculation and traffic flow can be confirmed.

In addition, the remote broadcasting state monitoring device 190 including the automatic volume control device detects a disaster situation by the detecting means 120 and the image detecting device 110, and transmits the center system 300 through the transmission system 200. It is delivered to the operating terminal PC (310, 312), the operating terminal PC (310, 312) to transmit the dangerous situation by automatic broadcasting, the operator's training or recording the broadcast of the operating terminal PC (310, 312) to the field communication device It transmits through, and the broadcast sound is amplified and broadcast through the speakers (191, 192) by the remote broadcasting state monitoring device 190 including an automatic volume control device. At this time, the remote broadcasting state monitoring device 190 is independent of the network and transmits the presence or absence of the broadcasting state of the speakers (191, 192) to the operating terminal PC (310, 312) of the center system 300 is expressed in the visible audible.

Meanwhile, the center system 300 equipped with the disaster management situation room 350 includes a plurality of monitoring operation terminal PCs (consisting of hardware and software capable of monitoring disaster management real-time video and sensor data) and videos. And a storage device for storing disaster situation data, and to monitor real-time images and data of various sensors using a large multi-cube system or a screen, and a portable terminal of a driver or a pedestrian of a vehicle passing by Promote disaster situations by text messages (SMS) to local residents' computers, wired TVs, landline phones, and portable terminals.

In addition, a multifunctional control device (not shown) for controlling environmental monitoring and temperature inside the enclosure (not shown) in which the field system 100-100n is mounted, and power required for driving the field systems 100 and 100n are provided. A power supply control device 180 for supplying is included.

The monitoring method of the roadside disaster monitoring system of the present invention configured as described above will be described with reference to the flowchart of FIG. 5.

First, a plurality of impact, pressure, moisture sensor 122, cable sensor 124, and rainfall meter on the mountainous terrain or incision surface, in order to monitor the disaster of the roadside or the roadside adjacent to the mountainous terrain as shown in Figure 1a On-site control device when installing the sensing means 120 such as the environmental sensor 128 including the snow meter and wind vane The 130 receives the detection signal (or alarm signal), analyzes the data, and finally sets the image detection zone at the point where the disaster is expected. That is, the center collecting device 170 is installed on the slope of the roadside, impact, pressure, moisture sensor 122, cable sensor 124 and the water level sensor 126, and an environmental sensor including a rain gauge, snow meter and wind direction anemometer Sense the state of the slope from the detection means 120, such as (128) (S10).

The detection signal collected and stored in the sensor collecting device 170 is received by the field control device 130 (S11). In addition, the detection signal collected by the sensor collecting device 170 is transmitted to the operating terminal PC (310, 312) of the center system 300 via the transmission system 200.

The on-site control device 130 collects image data by setting an image detection zone on a corresponding slope by driving the image detection means 140 after determining the detection value of each sensor collected by the sensor collection device 170. (S12).

As described above, the video signal transmitted in real time is analyzed by applying the image detection and analysis technique of the disaster monitoring rotary camera 112 of the video detection means 140 to detect abnormal signs in the real time video. Therefore, the field control device 130 compares and analyzes the detected signal of the sensor collecting device 170 and the real-time video signal of the image detecting device 110 to match the set data (S13). In this case, the data of the sensing means 120 and the data of the image detecting apparatus 110 are comprehensively analyzed and judged to be in a disaster state when matched with the set data. 160, the outdoor monitor 140 and the guide broadcasting speakers 191 and 192 are automatically operated to visually express the disaster area so as to block the entry of moving vehicles and pedestrians (S14). The text displayed through the VMS signboard 160 may be displayed as, for example, "falling rock / hazardous danger zone. Restricting current soil / falling / road collapse risk passage". Also, the same voice is broadcast through the speaker.

The reason for applying the sensor data of the sensing means 120 and the image detection data of the image detection device 110 at the same time is to apply a reliable technology for two-step verification of malfunction and redundancy of the emergency situation monitoring. It is to. All the information is transmitted to the disaster management situation room 350 and the operating terminal PC (310, 312) of the center system 300 through the transmission system (200) (S15). Although the transmission path is wireless communication method, wired communication method is recommended for more reliable monitoring in consideration of natural disasters and disaster management situation and environmental impact (severe rain), and the support of transmission path utilizes KEPCO Jeonju around the road. It would be effective to build a dedicated line. This can be seen in the detection of the road cut surface and the setting of the image detection zone by applying the image detection method in FIG.

In addition, in order to monitor the disaster of the roadside adjacent to the bank and the river as shown in Figure 1b, a plurality of shock, pressure, water sensor 122, cable sensor 124 and water level sensor 126, and rainfall on the roadside adjacent to the river When the detection means 120 such as the environmental sensor 128 including the meter, the snow meter and the wind vane is blown rapidly during heavy rains, the river road collapses due to the strong flow rate and the force is applied above the standard pressure. When the pressure is neglected) or when the road crack occurs, the field controller 130 receives the detection signal (or alarm signal) to analyze the data, and finally set the image detection zone at the point where the disaster is expected. That is, the center collecting device 170 is installed on the slope of the roadside, impact, pressure, moisture sensor 122, cable sensor 124 and the water level sensor 126, and an environmental sensor including a rain gauge, snow meter and wind direction anemometer Sense the state of the slope from the detection means 120, such as (128) (S10).

The detection signal collected and stored in the sensor collecting device 170 is received by the field control device 130 (S11). In addition, the detection signal collected by the sensor collecting device 170 is transmitted to the operating terminal PC (310, 312) of the center system 300 via the transmission system 200.

The on-site control device 130 collects image data by setting an image detection zone on a corresponding slope by driving the image detection means 140 after determining the detection value of each sensor collected by the sensor collection device 170. (S12).

As described above, the video signal transmitted in real time is analyzed by applying the image detection and analysis technique of the disaster monitoring rotary camera 112 of the video detection means 140 to detect abnormal signs in the real time video. Therefore, the field control device 130 compares and analyzes the detected signal of the sensor collecting device 170 and the real-time video signal of the image detecting device 110 to match the set data (S13). In this case, the data of the sensing means 120 and the data of the image detecting apparatus 110 are comprehensively analyzed and judged to be in a disaster state when matched with the set data. 160, the outdoor monitor 140 and the guide broadcasting speakers 191 and 192 are automatically operated to visually express the disaster area so as to block the entry of moving vehicles and pedestrians (S14).

The reason for applying the sensor data of the sensing means 120 and the image detection data of the image detection device 110 at the same time is to apply a reliable technology for two-step verification of malfunction and redundancy of the emergency situation monitoring. It is to. All the information is transmitted to the disaster management situation room 350 and the operating terminal PC (310, 312) of the center system 300 through the transmission system (200) (S15). Although the transmission path is wireless communication method, wired communication method is recommended for more reliable monitoring in consideration of natural disasters and disaster management situation and environmental impact (severe rain), and the support of transmission path utilizes KEPCO Jeonju around the road. It would be effective to build a dedicated line. Furthermore, when the water level sensor 126 is installed in a river adjacent to the road and detects an abnormal danger level, the field control device 130 receives the water level signal and sends the water level signal to the corresponding area by the preset control command signal. The emergency surveillance rotary camera 112 is automatically rotated to monitor intensively. This can be seen in the detection of the road cut surface and the setting of the image detection zone by applying the image detection method in FIG.

While the invention has been shown and described in connection with specific embodiments thereof, it is well known in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the claims. Anyone who owns it can easily find out.

As described above, the roadside disaster monitoring method and system of the present invention controls the entry of vehicles and pedestrians due to the loss of roads or the leakage of soil or rock due to heavy rain on the cut surface adjacent to the road or mountainous terrain or road adjacent to the river. It is intended to install the sensing means and the image detection device on the roadside, and to visually visualize through the outdoor monitor, the VMS signboard and the speaker so that the status of the site can be easily recognized. It can be monitored to prevent disasters, as well as to induce rapid evacuation in response to various disasters has the effect of minimizing human life and property damage.

Claims (12)

delete delete Sensing means installed on a slope of a roadside and sensing pressure, moisture, and environment of the slope to output a detection signal; A sensor collecting device for collecting and storing the signal detected by the detecting means; A field control device for determining a detection signal transmitted from the sensor collecting device and outputting a control signal; An image detection device that is installed in one direction or in both directions on one side of the posts installed in the detection zone set to monitor the roadside slope, and collects and outputs image information on the roadside slope or vehicle flow and traffic volume in the detection zone, and the field control In the system for monitoring the disaster on the road side is provided with an audiovisual device for visually and audibly expressing the disaster status by the control signal of the device, The image detection device is a disaster monitoring rotation type that collects image information on an image detection zone set on a slope of a roadside by performing rotation and tilt control of a camera and zooming in / out of a camera lens under the control of the field controller. A camera, a detection camera detecting a slope of a roadside by the control of the field controller; It includes a remote broadcast status monitoring device having an automatic volume control device for automatically adjusting the volume of the broadcast sound from the field control device or the center system through one or more speakers in real time, The disaster monitoring rotary camera sets an image detection zone to set the water level of the river adjacent to the road, and monitors and collects the water level of the stream, and installs it using the disaster monitoring rotary camera. Roadside disaster monitoring system, characterized in that by setting the image detection zone on the road of the area to detect the traffic volume and traffic flow. delete delete delete delete delete delete delete delete delete

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