KR101936055B1 - Smart intergrated securing system for safety in tunnel - Google Patents

Abstract

The present invention is capable of receiving publicity materials such as government offices and advertisements such as private businesses in real time, enabling blocking facilities in the front of the tunnel to post video material such as various promotional materials and advertisements, instantaneously detect accidents occurring in tunnels, The present invention relates to a wireless and smart integrated sensing system for tunnel security that blocks traffic and enables quick action of an accident. The communication module includes a communication module for receiving control information and image information from a relay server, A screen module installed in a frame disposed in front of the entrance of the tunnel, for outputting video data; and a video module for outputting video data to the screen module in accordance with the control information and the video information, A shutdown facility having an operation processing module for outputting the shutdown facility; A plurality of detection sensors installed in various places in the tunnel and detecting at least one selected from a fire, a tunnel image and a tunnel inner wall orientation change and sending out a detection signal having a unique sensor identification code; And collecting the detection signal, transmitting the detection signal together with the tunnel identification code of the tunnel, and transmitting the control information received from the central management terminal and the interception facility to the control facility.

Description

TECHNICAL FIELD [0001] The present invention relates to a smart integrated detection system for tunnel security,

The present invention is capable of receiving publicity materials such as government offices and advertisements such as private businesses in real time, enabling blocking facilities in the front of the tunnel to post video material such as various promotional materials and advertisements, instantaneously detect accidents occurring in tunnels, Wireless smart integrated detection system for tunnel safety that can block traffic and enable quick action of an accident.

The tunnel is formed so as to pass through an acid or an underground, etc., for rapid passage of a vehicle traveling on a road or the like. Such a tunnel has the advantage of reducing the travel distance of the vehicle to minimize travel time and traffic inconvenience, but has a disadvantage in that the inside of the tunnel is dark and the traveling environment of the vehicle is poor due to bad ventilation. In addition, sudden changes in the environment when a vehicle enters a tunnel can degrade the driver's various sensory functions (e.g., visual function, auditory function, etc.) There is also a problem that it is difficult to recognize distance.

Therefore, in the tunnel, the probability of occurrence of a traffic accident has increased due to the deterioration of the traveling environment described above.

In addition to such personal accidents, the tunnel is an artificially constructed room, so that it is possible to create an environment that is difficult to pass due to defects, breakage or collapse of the tunnel equipment itself. Of course, such a sudden accident could not be sufficiently notified to a passing vehicle, which could cause a large accident.

In order to solve these problems, a monitoring device such as CCTV is installed inside the tunnel of the expressway to prevent the occurrence of safety accidents inside the tunnel and prevent it in advance.

However, in case of tunnel, there are many blind spots and many CCTV blind spots. In cases where the accident area can not be visually confirmed at CCTV or remote location, it may be delayed in the central control room. As a result, even if an accident occurred in a tunnel, there was a problem that an accident could not be notified before a subsequent traffic vehicle entered the tunnel, and there was also a problem that a second and third subsequent accidents occurred sequentially.

Prior Art Document 1. Registration Patent Publication No. 10-0596539 (published on July 7, 2006)

Prior Art Document 2. Registered Patent Publication No. 10-0613411 (published on Aug. 17, 2006)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a tunnel, which is capable of automatically detecting an accident occurring in a tunnel, And to provide a smart integrated detection system.

According to an aspect of the present invention,

A communication module for receiving control information and image information from a relay server; a guide information module installed in the frame for storing and managing video data of the video information; And an arithmetic processing module for outputting video data to the screen module in accordance with the control information and the video information;

A plurality of detection sensors installed in various places in the tunnel and detecting at least one selected from a fire, a tunnel image and a tunnel inner wall orientation change and sending out a detection signal having a unique sensor identification code; And

Collecting the detection signal, transmitting the detection signal together with the tunnel identification code of the tunnel as detection information, and transmitting control information received from the portable management terminal and the central control unit to a blocking facility to control the relaying unit.

Wireless smart integrated detection system for tunnel safety.

The present invention has the effect of automatically detecting an accident occurring in a tunnel and notifying a manager in charge of a central pipe as well as a manager in charge, and automatically blocking entry of a subsequent vehicle into the tunnel.

1 is a perspective view schematically showing a configuration of a tunnel and a blocking facility in which a detection system according to the present invention is installed,
2 is a block diagram schematically showing a configuration of a sensing system according to the present invention,
3 is a block diagram illustrating an embodiment of a central conduit of the sensing system according to the present invention,
FIG. 4 is a front view showing a schematic view of a blocking facility according to the present invention,
FIG. 5 is a flowchart sequentially showing a control method performed through the central pipe as shown in FIG. 3,
6 is a block diagram illustrating an exemplary embodiment of a management terminal of a sensing system according to the present invention,
FIG. 7 is a flowchart sequentially showing a control method performed through the management terminal shown in FIG. 6,
FIG. 8 is a block diagram showing an embodiment of a relay system of the detection system according to the present invention,
FIG. 9 is a view showing a driving state of an entrance restriction device installed in the detection system according to the present invention, and FIG.
10 is a side cross-sectional view schematically showing a state in which the entry restricting device is installed in a tunnel.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, It will be possible. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view schematically showing a configuration of a tunnel and a blocking facility in which a detection system according to the present invention is installed, and FIG. 2 is a block diagram schematically showing the configuration of a detection system according to the present invention.

The detection system of the present embodiment automatically detects the occurrence of an accident in the tunnel T and transmits detection information to at least one of the management terminals 500 and 500 'carried by the manager and the central controller 400, Controls the blocking facility 600 installed at the entrance of the tunnel T to warn the driver of the following vehicle entering the tunnel T or to forcibly block entry of the following vehicle into the tunnel T. [

To this end, the sensing system of the present embodiment includes a sensing sensor 100 installed in the tunnel T, a sensing signal sensor 100 for sensing signals, a wireless communication network such as CDMA and an Internet communication network such as TCP / A transmission relay system 300 for transmitting detection information through a wired communication network such as an optical cable or the like, and a relay system 300 for outputting the status of the tunnel T by checking the detection information received from the relay relay system 300, And a management terminal 500 or 500 'for guiding the situation of the tunnel T in the event of an emergency and controlling some operations of the blocking facility 600 or the relay container view 300 , And a blocking facility (600) installed at the entrance of the tunnel (T) to notify the following vehicle.

The detection sensor 100 of the present embodiment is installed on the inner wall of the tunnel T or installed on the road in the tunnel T so as to detect a change in the temperature, Detection. For example, the fire detection sensor 110 detects the temperature and the gas state in the tunnel T by position. Therefore, the fire detection sensor 110 senses whether or not there is a fire due to a vehicle accident or the like, and detects the occurrence of a failure in the tunnel T. [ The image recognition sensor 120 is a CCTV installed in various places in the tunnel T. It captures a situation occurring in the tunnel T and allows the administrator to visually confirm the image through the photographed image. In addition, the image recognition sensor 120 is an infrared camera installed in various places in the tunnel T. The infrared sensor captures the inside of the tunnel T by infrared rays so that the administrator can visually grasp the temperature change in the tunnel T. The orientation sensor 130 is installed on the inner wall of the tunnel T to automatically detect whether the position of the inner wall has changed. Therefore, the administrator can check the change of the inner wall of the tunnel T to check whether the tunnel T is collapsed or damaged.

A large number of the detection sensors 100 of the present embodiment are installed in the tunnels T and a sensor identification code is set to identify the installation position of the detection sensor 100 and the like.

Since at least one detection sensor 100 is installed, the sensing signal of the sensing sensor 100 must be collected for each position in the tunnel T. [ Therefore, the sensing system of the present embodiment may further include a collecting module 200 for collecting corresponding sensing signals for each position or for each type of the sensing sensor 100. In addition, the detection sensor 100 can be installed in each section of the tunnel T at predetermined intervals, and can perform short-range wireless communication in a matter-of-the-art Internet network. Therefore, the sensing sensor 100 itself can be driven as a communication means in order to receive the sensing signal of the specific sensing sensor 100 at a relatively long distance from the collection module 200 or the relay cylinder view 300.

The relay server 300 of this embodiment is installed for each tunnel T and sets a tunnel identification code for each detection information so as to identify the corresponding tunnel T of the detection information when transmitting the detection information.

FIG. 3 is a block diagram showing an embodiment of a central pipe of a sensing system according to the present invention, and FIG. 4 is a front view showing a schematic view of a blocking facility according to the present invention.

The central pipe maker 400 configured in the present sensing system is installed in the central control room and receives sensing information from the relay container view 300 configured for each tunnel T. [

The central pipe 400 of the present embodiment includes a communication module 410 connected to a communication network to receive sensing information and transmit control information, a tunnel T, An information DB 420 for storing and managing name data and location data for each detection sensor 100 and an accident detection module for checking whether or not an accident has occurred by checking the monitoring information received from the relay cylinder view 300 An image analysis module 440 for checking and analyzing image data among the monitoring information, a position confirmation module 450 for confirming and displaying the transmission position of the received monitoring data, Output module 460 for outputting and generating input data according to the operation of the manager, a central processing module 470 for processing the data received from each module according to a designated process, It includes a video object module (480) to post offices or private companies of promotional material for advertising such as a blocking facility (600). For reference, the video object module 480 stores and manages the video object data input through the input / output module 460, and transmits the video object data corresponding to the designated time or in case of emergency to the outside via the communication module 410 as video information. The video data may be plain text, images, or the like.

The central controller 400 operates in conjunction with the output monitor and communication equipment so that the manager can monitor the occurrence of an accident in the tunnel T in real time while confirming the contents of the monitoring information. In general, the central pipe supplier 400 integrally manages the tunnels T of the respective regions in one place, and receives and monitors the monitoring information from the relay trough 300 configured for each tunnel T. [

In this case, the video module 480 remotely sends video data input through the input / output module 460 through the communication module 410, and the communication module 610 of the blocking facility 600 receives the video module, Lt; / RTI >

A communication module 610 for receiving image information or control information transmitted from the central pipe 400 or the management terminal 500 or 500 ' An operation processing module 630 for outputting the information to the screen module 640 according to the set values of the image information or control information, And a screen module 640 for outputting a video object. Here, the screen module 640 is installed at the top of the frame 601 of the blocking facility 600, so that the driver of the driving vehicle can safely confirm the video object while driving. For reference, the screen module 640 may be a general 7-segment method, a liquid crystal display, or an LED display method. In addition, the present invention can be variously modified without departing from the scope of the following description.

The communication module 610 of the blocking facility 600 of the present embodiment receives control information from the management terminals 500 and 500 'and can communicate directly with the relay server 300 through the wired or wireless method. Here, the control information transmitted from the management terminals 500 and 500 'causes a warning message such as traffic inhibition in the event of an emergency in the tunnel T to be posted, and the operation processing module 630 transmits control information to the management terminals 500 and 500' And controls the screen module 640 to output a warning message.

A detailed explanation of this is given below again.

Fig. 5 is a flowchart sequentially showing the control method performed through the central pipe tester shown in Fig.

The control method based on the sensing system according to the present invention will be sequentially described with reference to FIGS. 1 to 4. FIG.

S110; Tunnel environment detection sending phase

The detection sensor 100 installed in various places of the tunnel T detects the temperature, air, image, inner wall condition of the tunnel T, and the like. As described above, the detection sensor 100 includes a fire detection sensor 110, an image recognition sensor 120, an orientation sensor 130, etc. In addition, various types of sensors capable of detecting the inside of the tunnel T are implemented .

A plurality of detection sensors 100 are installed along the tunnel T so that the administrator can quickly recognize whether an accident has occurred in the tunnel T without monitoring the tunnel T with eyes.

The sensing sensor 100 senses the state of the interior of the tunnel T in real time and transmits the generated sensing signal. The detection signal transmission may be made by wire or wireless, and may be transmitted directly to the relay relay 300 or may be transmitted to the relay relay 300 through a separate acquisition module 200.

The detection sensor 100 transmits an identification code for self-identification together with a detection signal.

S120; Sensing Signal Acquisition Origination Stage

The transit container view 300 receives the detection signal of the detection sensor 100 together with the identification code, converts it into detection information, and transmits it. The relay server 300 transmits detection information to a designated destination via at least one selected from a wireless communication network such as CDMA, a wired communication network such as an Internet communication network and an optical cable.

For reference, the destination may be the central terminal 400 or the management terminal 500 or 500 '. Also, the central pipe 400 may be configured to read the sensing signal and to control the blocking facility 600 when the sensed value exceeds a reference value. A detailed description of this is given below.

S130; Identification Code Verification Steps

The communication module 410 of the central pipe 400 receives the sensing information transmitted from the relay container view 300. At this time, the communication module 410 confirms the tunnel identification code, the sensing data, and the sensor identification code included in the sensing information.

The detection data related to the state of the tunnel (T) identified in the detection information and the identification code of the target tunnel T and the detection sensor 100 are transmitted to the central processing module 470, And confirms the identification code and proceeds with the subsequent procedure processing.

S140; Target information output step

The location confirmation module 450 searches the information DB 420 based on the received identification code under the control of the central processing module 470. Since the information DB 420 stores the name data and the position data of the corresponding tunnel T and the sensing sensor 100 according to the identification code respectively, the position confirmation module 450 searches the information DB 420, .

On the other hand, the location confirmation module 450 searches the map data managed by the location data of the corresponding tunnel T for the location data, and displays the location data on the map data. The location of the location data of the detection sensor 100 is displayed in the tunnel T so that the administrator can quickly identify the accident occurrence tunnel T and the accident site in the tunnel T in case of emergency.

Subsequently, the location confirmation module 450 searches for a map image showing an accident point to the central processing module 470, and the central processing module 470 outputs the map image through the input / output module 460. Accordingly, the administrator can quickly check whether an accident has occurred and the accident point where an accident occurs, by viewing the screen output through the input / output module 460.

S150; Steps to check for an accident

Meanwhile, the accident detection module 430 checks the detection data to determine whether or not an accident has occurred in the tunnel T.

For example, the detection data of the fire detection sensor 110 includes information on the temperature or the air ratio. When the detection value of the temperature or the air ratio exceeds the reference value, it is regarded as an accident occurrence, Out. Sensing data of the orientation sensor 130 includes information on whether the orientation sensor 130 changes its current posture. When the orientation sensor 130 exceeds the change range of the orientation orientation value, it is regarded as an accident occurrence and the accident data is transmitted.

In addition, the image analysis module 440 analyzes image data from the sensed data to check whether an accident has occurred. The image data may be a video image photographed by a general CCTV or an infrared camera. If the stationary state is maintained for a specified time or longer without changing the object image on the road in the tunnel T, Out. Also. When the color specified in the infrared image of the infrared camera is continuously confirmed at one point on the road in the tunnel (T) for a specified time or more, it is considered that there is an ignition at the one point and the accident data is transmitted.

The image analysis module 440 can automatically analyze the image data, but the image analysis module 440 can increase the effect of confirming the accident occurrence of the tunnel T by automatically analyzing the image image.

S160; Alarm phase

The central processing module 470, which has calculated the accident data received from one or more selected one of the accident detection module 430 and the image analysis module 440, outputs an alarm using a video or sound through the input / output module 460, The administrator can quickly identify the location of the accident, location of the accident, and follow-up action through the monitor or the like.

S170; Facility-driven phase

The manager who confirmed the occurrence of an accident operates the input / output module 460 for subsequent actions, and the input / output module 460 sends control data corresponding to the operation of the administrator to the central processing module 470. Here, the control data may be contact data for reporting a fire or police, data for driving a fire-fighting facility provided in the tunnel T, or data for driving the blocking facility 600.

Upon receiving the control data, the central processing module 470 transmits the control information together with the identification code to the corresponding facility or facility using the communication module 410 for facility or facility control for accident handling. Wherein the identification code includes a tunnel identification code, a facility identification code and a facility identification code.

The facility or facility receiving the control information operates in accordance with the designation process so that the follow-up action of the accident occurring in the tunnel T is made.

6 is a block diagram illustrating an embodiment of a management terminal of a sensing system according to the present invention.

In the present embodiment, the transit container 300 determines whether the transit container 300 has received information from the sensor 100, An information determination module 320 for determining whether a call is made or not by confirming a detection signal for each detection sensor 100, a management terminal And a control module 330 controlling the operation of the blocking facility 600 under the control of the relay container 300 or the central pipe 400.

Meanwhile, the management terminals 500 and 500 'are communication means carried by an administrator. The management terminals 500 and 500' include a communication module 510 for connecting to a wireless communication network such as CDMA and receiving information for general communication functions, An input / output module 530 for outputting output data of the OS 520, generating data manipulated by the manager as input data, and transmitting the data to the OS 520, And an incident processing module 540 for receiving and processing the detection information of the relay cylinder view 300 or the control information of the central pipe 400. Although the communication between the communication module 510 and the communication module 310 of the relay communication unit 300 is a wireless communication network such as CDMA, the communication module 510 may be a short distance communication method such as Bluetooth. Accordingly, when the manager moves within the effective communication range with the relay trough view 300 by carrying the management terminal 500 or 500 ', the management terminal 500 or 500' automatically recognizes the relay trough view 300 and can communicate have.

Here, the management terminals 500 and 500 'include a first device that simply outputs information received from the relay server 300 or the central controller 400, and a second device that analyzes and confirms the detected information through the operation of the administrator, And a second device for controlling the facility or facility.

The incident processing module 540 of the management terminal 500 of the first device includes an accident notification unit 541 that simply outputs detection information or control information. The accident notification unit 541 checks the detection information of the relay container view 300 or the control information of the central pipe purifier 400 and outputs the content only in a simple character form. For reference, the incident notification unit 541 of this embodiment outputs contents in the form of simple SMS or MMS, so that it can receive and output only the text information that has been searched by the central control unit 400.

The incident processing module 540 of the management terminal 500 'of the second device includes an accident notification unit 541 for confirming and outputting detection information or control information, a tunnel T connected to each identification code, 100), a data unit 542 for storing position data and name data for each of the position data and the name data, and a data unit 542 for searching the position data and the name data corresponding to the identification code, And a system connection unit 544 for connecting to the relay cylinder 300 or the central pipe 400 to generate and transmit control information for post processing.

A more detailed description of each module of the management terminal 500, 500 'will be given while explaining the control method of this embodiment.

FIG. 7 is a flowchart sequentially showing a control method performed through the management terminal shown in FIG. 6;

S110; Tunnel environment detection sending phase

The description is omitted here because it has been described above.

S120 '; Sensing Signal Acquisition Origination Stage

S121; Detection Information Collection Stage

The transit container view 300 receives and collects the sensed information from the sensing sensor 100.

The communication module 310 of the transit container view 300 may communicate with the sensing sensor 100 or the collecting module 200 through an IOT-based communication method or a general 1: 1 communication. Also, the communication between the communication module 310 and the sensing sensor 100 or the collection module 200 may be performed through wired or wireless communication.

S122; Outgoing information determination step

The information determination module 320 of the relay cylinder view 300 analyzes the sensing signal received from the sensing sensor 100 to check whether the sensing value exceeds a reference value.

At this time, the information determination module 320 automatically determines whether an accident has occurred based on the detection signal, so the reference value set in the information determination module 320 is in a range wider than the actual accident occurrence reference value. That is, the reference value of the information determination module 320 is set to a range that is wider than a reference value that the administrator actually checks, thereby minimizing a mistake that may occur while automatically determining whether an accident has occurred.

S123; Destination Identification Phase

The information determination module 320 of the relay cylinder view 300 determines the subsequent transmission of the sensing signal based on the type of the sensed signal and whether or not the reference value is exceeded.

More specifically, in order to reduce the communication load, the information determination module 320 stops the transmission of the detection signal that does not deviate from the reference value of the information determination module 320 (S410). However, when the detection value of the detection signal exceeds the reference value of the information determination module 320, it is transmitted to the central control device 400, and it is impossible to enter the tunnel T of the succeeding vehicle such as a car accident or collapse of the tunnel In the case of the designated sensing signal, control information is transmitted to the control module 330 for controlling the driving of the blocking facility 600 for quick notification (S310).

In addition, the information determination module 320 can send all the detection signals received from the detection sensor 100 to the central controller 400 irrespective of the reference value, but the management terminals 500 and 500 ' Only the detection signal exceeding the reference value of the reference signal 320 can be transmitted.

Meanwhile, as described above, the relay cylinder view 300 receives the sensing signal of the sensing sensor 100 together with the identification code, converts it into sensing information, and transmits it. In addition, the communication module 310 of the relay server 300 transmits detection information to a designated destination via at least one selected from a wireless communication network such as CDMA, a wired communication network such as an internet communication network and an optical cable.

S130 '; Identification Code Verification Steps

The communication module 510 of the management terminal 500 or 500 'receives the sensing information transmitted from the relay console 300. At this time, the communication module 510 confirms the tunnel identification code and the sensor identification code included in the sensing information.

The detection data relating to the state of the tunnel T confirmed by the detection information and the identification code of the target tunnel T and the detection sensor 100 are transmitted to the OS 520. The OS 520 transmits the detection data and the identification code And proceeds to process the subsequent procedure.

S140 '; Target information output step

The accident location tracking unit 543 searches the data unit 542 based on the identification code received under the control of the OS 520. [ The data unit 542 stores the name data and the position data of the corresponding tunnel T and the sensing sensor 100 respectively by the identification code so that the accident location tracking unit 543 searches the data unit 542 for the detected data You can identify the subject.

On the other hand, the accident location tracking unit 543 retrieves the position of the position data of the corresponding tunnel T from the map data to be managed and displays it on the map data. The location of the location data of the detection sensor 100 is displayed in the tunnel T so that the administrator can quickly identify the accident occurrence tunnel T and the accident site in the tunnel T in case of emergency.

Subsequently, the accident location tracking unit 543 retrieves a map image showing an accident point to the OS 520, and the OS 520 outputs the map image through the input / output module 530. Accordingly, the administrator can quickly check whether an accident has occurred and an accident point where an accident occurs, by viewing the screen output through the input / output module 530.

S150 '; Steps to check for an accident

On the other hand, the accident notification unit 541 'checks the sensing data received from the OS 520 to determine whether or not an accident of the tunnel T has occurred.

The type of the sensor 100 and the process of determining whether or not an accident has occurred have been described above in the step of determining whether or not an accident has occurred (S150).

S160 '; Alarm phase

The accident notification unit 541 'checks the control information of the central pipe 400 or the detection information of the relay cylinder view 300 and outputs an alarm through the input / output module 530 with an image or a sound.

S170 '; Facility-driven phase

The manager who confirmed the occurrence of an accident operates the input / output module 530 for subsequent actions, and the input / output module 530 sends control data corresponding to the operation of the administrator to the OS 520. [ Here, the control data may be contact data for reporting a fire or police, data for driving a fire-fighting facility provided in the tunnel T, or data for driving the blocking facility 600.

When the OS 520 receives the control data, the OS 520 transmits control information to the facility or facility using the communication module 510 in order to control facility or facility for accident handling.

The facility or facility receiving the control information operates in accordance with the designation process so that the follow-up action of the accident occurring in the tunnel T is made.

The process of driving the blocking facility 600 will be described.

S310; Stepping-off facility

The blocking facility 600 is connected to the relay container view 300 and operates under the control of the control module 330 of the relay container view 300.

The blocking facility 600 is installed at the entrance of the tunnel T and outputs a warning message to the driver of the vehicle entering the tunnel T. The control module 330 controls the blocking facility 600 to output a warning message do. In addition, the blocking facility 600 may form a fence for forcibly blocking vehicle entry in addition to the warning text. To this end, the blocking facility 600 includes a frame 601 constituting a main body, a screen module 640 installed on the frame 601 and outputting a warning message, a fence movably installed on the frame 601, And an operation processing module 630 that receives the control information of the control module 330 and controls the screen module 640 and the driving means.

The communication module 310 of the relay container view 300 receives the control information from the management terminal 500 or 500 'or the central controller 400 and the control module 330 controls the corresponding control And transmits the generated information to the operation processing module 630 of the blocking facility 600.

FIG. 8 is a block diagram illustrating an embodiment of a relay system of the detection system according to the present invention.

A plurality of the fire detection sensors 110, the image recognition sensors 120 and the orientation sensors 130 are installed in the tunnels T independently of each other. That is, each sensing sensor 100 must receive power from its own power source and proceed with specific sensing. Further, the detection sensor 100 must transmit the detection signal to the relay cylinder view 300. Accordingly, the sensing sensor 100 requires a small amount of power, and the manager has to periodically replace the discharged power to the sensing sensor 100. [

Accordingly, the sensing system of the present embodiment allows the sensing sensor 100 to be driven only in the event of an emergency in order to minimize power consumption, and the sensing system of the present embodiment further includes the noise sensor 100 '. The noise sensor 100 'is disposed at a predetermined interval in the tunnel T so as to detect the noise in the tunnel T in real time and transmit the corresponding detection signal to the relay cylinder view 300.

The transponder view 300 of the present embodiment includes a sensor control module 340 for receiving the sensing signal transmitted from the noise sensor 100 'to check the noise level and controlling the driving of the sensing sensor 100, 100) for periodic operation of the system.

Unlike the detection sensor 100, the noise sensor 100 'continuously senses noise in the tunnel T without interruption. The sensing signal related to the detected noise level is sent in real time to the relay cylinder view 300 together with the sensor identification code and the communication module 310 of the relay cylinder view 300 receives the sensing signal and the sensor identification code.

The sensor control module 340 checks the corresponding noise sensor 100 'through the sensor identification code received through the communication module 310. [ Also, the sensor control module 340 checks the sensing data of the sensing signal received through the communication module 310, and determines whether the sensing sensor 100 is driven by comparing the corresponding noise value with a reference value. For example, in a general tunnel (T) through which the vehicle travels, no special noise is generated except for the traveling sound of the vehicle. Therefore, when noise above the reference value is detected as a reference value of 80 to 90 dB, which is the traveling sound of the vehicle in the tunnel T, it is estimated that an accident has occurred and a control signal for driving the detection sensor 100 is transmitted through the communication module 310 To the detection sensor (100).

To this end, the sensing sensor 100 has an ON / OFF configuration and a bi-directional communication configuration capable of receiving a call. When the sensor control module 340 receives the control signal transmitted from the sensor control module 340, it starts sensing itself and transmits the sensing signal. At this time, the sensing of the sensing sensor 100 is performed for a predetermined duration, and the sensing is stopped when the duration has elapsed. For reference, the noise sensor 100 'continuously senses the noise and transmits the sensing signal irrespective of the driving of the sensing sensor 100, and the sensor control module 340 senses the noise sensor 100' When the detection sensor 100 receives the detection signal from the relay cylinder view 300, the duration is newly initialized irrespective of the remaining time, and the driving of the noise sensor 100 'is continued .

The timer 350 transmits a set time signal to the sensor control module 340 to cause the sensor control module 340 to send a control signal for driving the sensor 100. [

As described above, a large number of sensors 100 are installed in the tunnel T, but they are not driven when only noise below the reference value is detected. Therefore, there is a problem that it is not possible to check whether the power source is discharged or not even in a low noise state.

In order to solve the above problem, the timer 350 of the present embodiment transmits a set time signal to the sensor control module 340, and when the sensor control module 340 receives the time signal, And transmits a control signal. Accordingly, the sensing sensor 100 senses the sensed signal of the noise sensor 100 'at a predetermined time, and transmits the sensing signal while sensing.

Meanwhile, the sensor control module 340 checks the sensor identification code of the received sensing signal and confirms the sensing sensor 100 that the sensing signal is missing. If it is confirmed that the detection sensor 100 does not transmit the detection signal, the sensor control module 340 generates the guidance information and transmits it to the management terminal 500 or 500 '. The management terminal 500 or 500 'receiving the guidance information outputs the information of the sensing sensor 100 which is not driven, and the manager manages the sensed sensor 100 that has been confirmed. For reference, the information determination module 320 confirms the detection signal of the detection sensor 100 transmitted by driving according to the time signal, and confirms whether an accident has occurred at the corresponding point.

FIG. 9 is a view illustrating a driving operation of the entrance restriction device installed in the detection system according to the present invention, and FIG. 10 is a side sectional view schematically showing the entrance restriction device installed in the tunnel.

The entrance restriction device 700 constituted in the detection system according to the present embodiment visually restricts the driver of the vehicle entering the tunnel T to forcibly stop the vehicle.

To this end, the entry restriction device 700 includes a drive module 710 that receives and processes the corresponding control information through the relay cylinder view 300 and transmits a drive signal, and a drive module 710 arranged in a line along the edge of the entrance of the tunnel T A plurality of exhaust modules 720 for exhausting the white exhaust gas to cover the entrance of the tunnel T and a projector 730 for irradiating an image toward the exhaust gas discharged to the entrance of the tunnel T. [

Accordingly, the driving module 710 receiving the control information on the occurrence of an accident in the tunnel T from the relay cylinder view 300 transmits a driving signal in accordance with the control information to drive the entrance side exhaust module 720 of the vehicle Thereby discharging the white exhaust gas to the high pressure. At the same time, the projector 730 is driven to output an image toward the exhaust gas. Here, the exhaust gas may be water vapor, and a plurality of exhaust modules 720 exhaust the exhaust gas at a high pressure, so that the entrance of the tunnel T is completely obscured. In the present embodiment, the projector 730 irradiates the white exhaust gas with an image of a character " restricted access "

As a result, the driver of the vehicle entering the tunnel T disappears conspicuously because the inside of the tunnel T disappears. In addition, characters such as an image illuminated by the exhaust gas from the projector 730 are visually confirmed It is possible to quickly recognize the urgency within the tunnel (T).

The projector 730 may be installed in the blocking facility 600 installed in front of the inlet of the tunnel T so that the projector 730 can accurately examine the image directed toward the exhaust gas at the inlet of the tunnel T according to the driving signal. A plurality of exhaust modules 720 are disposed along the edges of the entrance of the tunnel T and the drive module 710 can individually control the drive of the exhaust module 720 so that the exhaust of the vehicle entrance road Only the module 720 is driven to cover the entrance of the tunnel T, and the entryway (left passage) can be opened.

The entrance restraint device 700 of the present embodiment is provided with a sunroof 740 capable of blocking sunlight at the top of the inlet of the tunnel T so that an image of the projector 730 illuminating the exhaust gas by the projector 730 So that it can be grasped and recognized accurately.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

A communication module for receiving control information and image information from a relay server, a guide information module installed in a frame arranged in front of a tunnel entrance for storing and managing video data of the video information, And an arithmetic processing module for outputting video data to the screen module in accordance with the control information and the video information; A plurality of detection sensors installed in various places in the tunnel and detecting at least one selected from a fire, a tunnel image and a tunnel inner wall orientation change and sending out a detection signal having a unique sensor identification code; And a relay server for collecting the detection signal, transmitting the detection signal together with the tunnel identification code of the tunnel, and transmitting the control information received from the portable management terminal or the central controller to the blocking facility to control the tunnel. In a wireless, smart integrated sensing system,
The relay trough view comprising: a timer for sending a time signal for a specified time notification; A control signal for driving the detection sensor is received upon receipt of the time signal, a sensor identification code of the detection signal corresponding to the control signal transmitted according to the time signal is checked to confirm the missing sensor, And a sensor control module for transmitting guidance information on the missing sensor to the terminal,
A communication module for receiving the transmission detection information of the relay station view to confirm the sensing data, the sensor identification code and the tunnel identification code, and transmitting the control data received by the central processing module together with the identification code to the control information; An accident detection module for comparing the detection value of the detection data with a reference value to generate an accident data by confirming whether or not an accident has occurred; A location confirmation module for generating and outputting a map image by confirming a location in the map data based on the tunnel identification code and the sensor identification code so that an accident point is outputted as an image; If the object image is detected to be maintained in the stop state for a predetermined time or by analyzing the infrared image included in the sensed data by analyzing the image data included in the sensed data, An image analysis module for generating an image; And a central processing module for processing the sensed data of the communication module, the accident data of the accident detection module, the image of the position confirmation module, and the accident data of the image analysis module, and transmitting the control data to the communication module Including more than one central tube complaint
Wireless Smart Integrated Detection System for Tunnel Safety. The method according to claim 1,
A drive module for receiving and processing the control information from the relay cylinder view to transmit a drive signal, a drive module arranged in a line along the edge of the tunnel entrance and discharging white exhaust gas to cover the tunnel entrance in accordance with the drive signal And a projector for irradiating an image in accordance with the driving signal toward the exhaust gas discharged to the entrance of the tunnel,
Wireless smart integrated sensing system for tunnel safety. 3. The method according to claim 1 or 2,
A communication module for transmitting a sensing signal received from the sensing sensor as sensing information, and receiving control information of the central controller and the management terminal;
The communication module checks the received signal to check whether the sensed value exceeds a reference value. The control module classifies the sensed signal according to the set reference value to send a control signal, restricts the transmission of sensed information of the sensed signal, An information determination module that controls the communication module such that the sensing information of the central terminal and the management terminal is transmitted to at least one selected from the central terminal and the management terminal; And
A control module for driving the blocking facility according to the control signal received from the information determination module;
Wireless smart integrated detection system for tunnel safety. The method of claim 3,
Wherein the sensor has an ON / OFF configuration and a bi-directional communication configuration capable of receiving a call, and when the control signal of the sensor control module is received, the sensor is driven for a predetermined duration, The time is initialized to continue driving the detection sensor;
Further comprising a noise sensor installed in various places in the tunnel to detect noise and transmit a detection signal of the noise together with the sensor identification code;
The sensor control module checks the noise sensor of the noise sensor by checking the sensor identification code of the noise sensor in the sensing signal received by the communication module, compares the noise value of the sensed data with the reference value in the sensing signal, If it is determined that the noise figure exceeds the reference value, a control signal for driving the target sensor is generated and transmitted through the communication module
Wireless Smart Integrated Detection System for Tunnel Safety. delete

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