KR101666652B1 - The monitoring and control system for transportation field which uses wired and wireless networks - Google Patents

Abstract

Disclosed is a facility maintenance and traffic site control system. According to the present invention, the facility maintenance and traffic site control system includes: a traffic site sensing device (100) which automatically senses whether a maintenance requirement situation occurs regarding a ground structure on a road and wirelessly transmits a maintenance request signal to a management server (200); and the management server (200) which transmits the maintenance request signal to a wireless mobile unit (500) of a maintenance manager when the maintenance request signal is received from the traffic site sensing device (100) and stores processed information when maintenance operation completion information is received from the wireless mobile unit (500) of the maintenance manager.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system and method for controlling a facility,

In the present invention, it is possible to confirm in real time whether an abnormality with respect to a ground structure (facility) on the road is real-time by an unmanned remote system, request maintenance and report on the ground structure of the road can be performed remotely, It is possible to check the situation immediately and it is reported automatically to the governmental agencies or related departments according to the occurrence situation of human being such as fog generation, natural disasters such as climate change and earthquake and traffic accident, The present invention relates to a facility maintenance management system and a traffic site control system implemented to be able to promptly and appropriately respond to occurrence situations by allowing the user to widely spread to smartphone users and drivers.

As is well known, ground structures (hereinafter referred to as "facilities") of roads have a wide variety of types and numbers depending on the purpose and use of bridges, overpasses, soundproof walls, car walls, concrete structures for roads, soundproof walls, guard rails . Since such facilities are produced and used in various forms and methods, it is not easy to systematically and integrally manage them.

In addition, changes in the climatic environment, such as the occurrence of fog and road accidents, are extremely lethal to the driver of the vehicle, and thus, a large number of traffic accidents occur every year.

However, up to now, there has been a system or a method that can appropriately respond to changes in the climate environment and a traffic accident when the vehicle is automatically detected and notified to a driver of another vehicle as an unmanned remote system, and the above- A technique capable of appropriately and promptly responding to an occurrence situation by promptly and automatically reporting has not been disclosed. Therefore, the above problem is a problem to be solved urgently.

The present invention aims to provide a system and method for real-time confirmation of an abnormality with respect to a ground structure of a road in real time by an unmanned remote system and to remotely request a maintenance of a ground structure of a road, And to provide a facility management system and a traffic site control system which are implemented so as to be able to confirm such a situation.

Another technical problem to be solved by the present invention is to provide a method of monitoring abnormality of a ground structure (facility) of a road, a function of detecting a fault of the apparatus itself, a function of detecting temperature and humidity, A facility management system including a plurality of traffic scene detection devices having a function of detecting an earthquake occurrence and a traffic accident occurrence and a management server functioning to receive a detection signal from the traffic scene and respond quickly and appropriately according to an occurrence situation, And a traffic site control system.

Another technical problem to be solved by the present invention is to provide character information on the occurrence of a traffic accident, a fog occurrence and a fog situation release, a temperature and a humidity, an earthquake occurrence and an earthquake state release to a general user such as a smartphone user and a driver through DMB broadcasting And to provide facilities management and traffic control system that can be done.

Another object of the present invention is to provide a system and method for automatically detecting a fog occurrence and a fog situation by automatically detecting the fog and detecting a fog situation and transmitting the detection information to a management server, And to provide facilities management and traffic control system.

Another object of the present invention is to provide a system and method for automatically detecting a seismic event and an earthquake, And to provide facility maintenance and traffic site control system implemented to report to the disaster safety office.

Another object of the present invention is to provide a method and system for detecting traffic accident when a traffic accident occurs and automatically detecting the traffic accident and transmitting the detection information to the management server, And to provide facility maintenance and traffic site control system that enables quick rescue of life structure and accident handling.

According to an aspect of the present invention, there is provided a facility maintenance and traffic site control system for automatically detecting a maintenance necessity for a ground structure on a road and transmitting a maintenance request signal to a management server Field sensing device;

When the maintenance request signal is received from the traffic site sensing device, a maintenance request signal is sent to the maintenance manager wireless mobile. When the maintenance work completion information is received from the maintenance manager wireless mobile, And a management server for storing the management information.

In addition, the facility maintenance and traffic site control system according to the present invention is installed in a ground structure around a road or on a road, and detects temperature and humidity on a predetermined time basis, wirelessly transmits the detected temperature and humidity to a management server, Or when the fog disappears, the system automatically senses the fog and dismisses a fog generation signal or a fog situation release signal to the management server.

And transmits the signal to the server when the fog generation signal or the fog situation release signal is received from the traffic scene detection device. And a management server for transmitting the processed information to the construction server, the weather station server, and the DMB terrestrial broadcaster server, respectively, and storing the processed information.

Meanwhile, the facility maintenance management and traffic site control system according to the present invention is installed in a ground structure around a road or on a road, and is a system in which vibrations of a predetermined magnitude or more stored from the ground are generated, A traffic site sensing device for automatically detecting an earthquake or a disappeared earthquake or a seismic state release signal to the management server when the earthquake occurs;

When the earthquake occurrence signal or the earthquake condition release signal is received from the traffic scene detection device, the corresponding signal is sent to the road construction server, the fire fighting emergency management server, the national emergency safety target server and the DMB terrestrial broadcaster server, And a management server 200 for storing the management information.

Further, the facility maintenance and traffic site control system according to the present invention is installed in the ground structure of the road or around the road, and when the traffic accident sound is detected, the traffic site detection Device;

When the traffic accident occurrence signal is received from the traffic scene detection device, the traffic accident occurrence signal is transmitted together with the location information to the road construction server, the police agency server, the fire fighting emergency service server and the DMB terrestrial broadcaster server, And a management server for storing the management information.

Preferably, the traffic field sensing device senses the disconnection of the power cable, the forced opening of the housing (housing) or the power source is a low current, and wirelessly transmits a device abnormality signal to the management server,

Wherein the management server transmits an equipment maintenance request signal to the maintenance manager mobile using the wired / wireless communication network when the equipment abnormality signal is received from the traffic scene detection device, It is preferable that the processing information is stored.

As described above, according to the present invention, it is possible to confirm whether or not an abnormality has occurred in the ground structure (facility) of the road in real time by the unmanned remote system, and the maintenance request and result report of the ground structure of the road can be remotely performed, There is an advantage that it is possible to check the situation of the site immediately.

In addition, according to the present invention, a traffic scene detection device widely distributed throughout the country has not only a monitoring function of a ground structure (facility) of a road but also a function of detecting a device defect in itself, a temperature and humidity sensing function, It is equipped with the detection function of occurrence and the automatic detection of the traffic accident, and it is possible to promptly and timely respond to the occurrence of natural disasters such as earthquakes and traffic accidents by the management server. Therefore, It is advantageous in that it can greatly reduce the diversity in the use purpose and the cost required.

Furthermore, according to each occurrence situation, the occurrence situation is automatically reported to government agencies or related ministries, and the situation can be spread widely to general users such as smartphone users and drivers through DMB broadcasting. So that the effect can be exerted.

1 is a conceptual diagram of network connection of facility maintenance management and traffic site control system according to the present invention.
2 is a diagram illustrating a configuration example of a management server 200 according to the present invention.
3 is a functional block diagram of the facility maintenance and traffic control system according to the present invention.
FIG. 4 is a flowchart showing a process for facility management as the maintenance function shown in FIG. 3; FIG.
Fig. 5 is a flowchart showing a process related to device management as the maintenance function shown in Fig. 3; Fig.
FIG. 6 is a flow chart showing a process for temperature / humidity reporting as the climate change response function shown in FIG. 3; FIG.
FIG. 7 is a flowchart showing a process for fog countermeasure as the climate change response function shown in FIG. 3; FIG.
FIG. 8 is a flowchart showing a process for earthquake response as the natural disaster response function shown in FIG. 3; FIG.
FIG. 9 is a flowchart showing a process for responding to a traffic accident as an accident management function shown in FIG. 3; FIG.
10 is a configuration diagram of the traffic-scene detecting apparatus 100 shown in Fig.
11 is an exemplary view of the components of the sensing unit 110 shown in FIG.
12 is a functional block diagram of the traffic scene sensing apparatus 100 shown in Fig.
13 is a flowchart of the facility damage detection mode (S110) shown in FIG.
14 is a flowchart of the device malfunction detection mode (S130) shown in Fig.
FIG. 15 is a flowchart of the earthquake detection mode (S210) shown in FIG. 12;
16 is a flow chart of the fog detection mode (S230) shown in Fig.
FIG. 17 is a flowchart of the traffic accident detection mode (S310) shown in FIG. 12;

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

FIG. 1 is a conceptual diagram of a network connection of a facility maintenance management system and a traffic site control system according to the present invention. FIG. 2 is a configuration example of a management server 200 according to the present invention. FIG. 4 is a flowchart showing a process related to facility management (S10) as the maintenance function (1) shown in FIG. 3, and FIG. 5 is a flowchart showing the maintenance function 6 is a flowchart showing a process relating to the temperature / humidity report S30 as the climate change corresponding function 3 shown in Fig. 3, and Fig. 7 is a flowchart showing the process of the mist correspondence S40 as the climate change response function 3 shown in Fig. 3, Fig. 8 is a flowchart showing the seismic response S50 as the natural disaster response function 5 shown in Fig. RTI ID = 0.0 > flowchart < / RTI > FIG. 9 is a flowchart showing a process of a traffic accident response (S70) as an accident management function 7 shown in FIG. 3, and FIG. 10 is a diagram showing the configuration of the traffic scene sensing apparatus 100 shown in FIG. 1 12 is a functional block diagram of the traffic field sensing apparatus 100 shown in FIG. 1, and FIG. 13 is a functional block diagram of the traffic field sensing apparatus 100 shown in FIG. FIG. 14 is a flowchart of the device malfunction detection mode (S130) shown in FIG. 12, FIG. 15 is a flowchart of the seismic detection mode (S210) shown in FIG. 12, 12 is a flow chart of the fog detection mode (S230) shown in FIG. 12, and FIG. 17 is a flowchart of the traffic accident detection mode (S310) shown in FIG.

Hereinafter, the "facility maintenance and traffic site management system according to the present invention" will be abbreviated as "system according to the present invention" for the sake of a better description of the present invention, and the term " ".

As shown in FIG. 1, the system according to the present invention includes a plurality of traffic scene detection devices 100, each of which is installed in a distributed manner across a nationwide network through a wired / wireless communication network 300, A plurality of maintenance manager mobiles 500 used for each maintenance management task for the apparatus 100 and held by the maintenance staff in charge of the tasks and a plurality of servers 610, 620, 630, 640 and 650, and the DMB terrestrial broadcaster server 660. The DMB terrestrial broadcaster server 660 is connected to the DMB terrestrial broadcaster server 660. [

1, the DMB terrestrial broadcaster server 660 transmits a DMB terrestrial broadcast through a DMB base station 400, and a DMB broadcast is transmitted to a black box 700 for a vehicle equipped with a DMB broadcast receiving function, The smartphone 800 of FIG. At this time, the management server 200 according to the present invention generates signals related to temperature / humidity, fog generation, fog situation release, earthquake occurrence, earthquake state release, and traffic accident occurrence in each region as character information and transmits it to the DMB terrestrial broadcaster server 660, and the DMB terrestrial broadcaster server 660 receives the character information, generates a DMB terrestrial broadcasting wave reflecting the character information, and transmits the DMB broadcasting in the usual manner as described above. A detailed description thereof will be described later.

The management server 200 according to the present invention also includes a road construction server 610, a weather station server 620, a police agency server 630, The National Emergency Management Agency server 640, and the national emergency security destination server 650, respectively.

In summary, in the system according to the present invention, information exchange, transmission / reception of information is performed centering on the management server 200, and the management server 200 has a plurality of facilities (ground structures of roads) The control server 200 receives a detection signal from a plurality of traffic scene sensing devices 100 distributed around the road and recognizes the occurrence of the situation based on the received signal. Situation-specific action There is a feature that is appropriately responded to or processed according to the manual information. A detailed description thereof will also be given in conjunction with the operation principle of the system according to the present invention.

The management server 200 according to the present invention is configured as shown in FIG. 2. As described above, the management server 200 according to the present invention performs wired and wireless communication functions through the wired / wireless communication network 300 A communication unit 230, an information storage unit 280 implemented by an HDD or an SSD, and a database unit 220 having essential information related to system operation are electrically connected to the control unit 250, respectively.

The database unit 220 is provided with identification code information 221 consisting of unique identification codes assigned to each of the plurality of traffic scene sensing apparatuses 100 and detailed position information of the plurality of traffic scene sensing apparatuses 100 A facility management function S10, a device management function S20, a temperature / humidity reporting function S30, and a mist correspondence function S40, which include the GPS position information 223 and the protocol type, State action manual information 225 including process information on the seismic response function S50 and the traffic accident response function S70 and the servers 610, 620, 630, 640, and 650, and DMB terrestrial broadcaster server 660, respectively.

In the system according to the present invention, when a detection signal wirelessly transmitted from a plurality of traffic scene sensing devices 100 installed in a nationwide network is received by the management server 200, the control unit 250 of the management server 200 determines As you can see, we process and control functions that are appropriate for the situation. The function of the management server 200 according to the present invention will now be described with reference to FIG. 3. The facility management S10 and the device management S20 as the maintenance function 1 and the temperature / It is found that there are the humidity report (S30) and the mist response (S40), the earthquake response (S50) as the natural disaster response function 5 and the traffic accident response (S70) as the accident management function (7).

The above functions are processed in accordance with the detection signal of the traffic scene detecting apparatus 100. Hereinafter, the operation of the traffic scene detecting apparatus 100 will be described.

The constitutional features of the traffic-scene detecting apparatus 100 constituting the system according to the present invention will be described in detail with reference to FIG. 10 and FIG. 10, the control unit 150 includes a sensing unit 110, a DB unit 120, a wireless communication unit 130, a camera 140, an information storage unit 180, The battery 160 and the condenser 180. The condenser 180 is electrically connected between the solar power generating unit 170 and the controller 150. [

In the DB unit 120, effective impact information for determining that the vehicle is a collision accident, its range information, an effective vibration value for determining occurrence of an earthquake and its range information, and a specific frequency band And a plurality of effective waveform information such as information related to the effective waveform. The wireless communication unit 130 uses an LTE router. The sensing unit 110 is for sensing a situation of a facility, and includes an impact sensor 111 for sensing an impact of a collision of a vehicle or the like with the facility and outputting an output signal to the controller 150, A vibration sensor 112 for sensing the magnitude and the degree of the vibration when an earthquake occurs and outputting the output signal to the control unit 150 and the external noise around the road and the road, A fog detection sensor 114 that automatically detects a fog when a fog occurs and outputs an output signal to the control unit 150 and a control unit 150 that detects an external temperature and humidity, Humidity sensor 115 for generating an output signal and an electric short-circuit detecting sensor 115 for automatically sensing a short-circuited electric power cable for supplying electric power to the traffic-scene sensor 100 and outputting the output signal to the controller 150, (116), a phase An opening / closing sensor 117 for detecting an open / close door (not shown) provided in a housing (not shown) constituting an external appearance of the traffic scene detecting apparatus 100 and for emitting an output signal to the controller 150 when the door is forcibly opened, And a low current detection sensor 118 for detecting the abnormality of the battery 160 and sensing the current value output from the battery 160 when the current is low and outputting the output signal to the controller 150. [ . Although not shown in FIG. 11, all of the constituent elements 111 to 118 are electrically connected to the controller 150.

12, the traffic site sensing apparatus 100 is divided into facility management monitoring (S100), natural environment monitoring (S200), and traffic environment monitoring (S300). The facility management monitoring (S100) The natural environment monitoring S200 may be performed in the seismic detection mode S210, the fog detection mode S230 and the temperature and humidity sensing mode S250 in the damage detection mode S110 and the device malfunction detection mode S130. The monitoring (S300) is performed in the traffic accident detection mode (S310) and the manager detection mode (S330), respectively.

The facilities management monitoring function S110 by the traffic scene sensing apparatus 100 corresponds to the maintenance management function 1 of the management server 200 and the natural environment monitoring function S200 of the traffic scene sensing apparatus 100, The traffic environment monitoring function S300 of the traffic scene sensing apparatus 100 corresponds to the weather change response function 3 and the natural disaster response function 5 of the management server 200, And corresponds to function (7).

Therefore, in order to facilitate understanding of the operation principle of the system according to the present invention, a method of correlating the corresponding functions of the traffic scene sensor 100 and the management server 200 is described .

< Facility damage detection mode (S110) and facility management function S10>

Hereinafter, referring to FIGS. 4 and 13, a facility damage detection mode (S110) by the traffic spot detecting apparatus 100 constituting the system according to the present invention and a facility management function S10 by the management server 200 .

When the facility breakage detection mode S110 of the traffic scene detection device 100 is activated, the impact detection sensor 111 is activated. Accordingly, when the facility is impacted by an external force (e.g., when the vehicle collides with the facility), the control unit 150 senses the magnitude, the degree and the duration of the impact, and outputs an output signal corresponding thereto (S111). The control unit 150 determines whether the impact value received from the impact sensor 111 is greater than the effective impact information already stored in the DB unit 120 (S113). If the result of the determination in step S113 is negative (in other words, the received impact value is smaller than the effective impact information of the DB unit 120), the control unit 150 feedbacks the impact signal to the step S111, Shall not be treated as a collision accident. However, when the result of the determination is affirmative (the received impact value is larger than the effective impact information of the DB unit 120), the control unit 150 determines that a collision has occurred, generates a collision occurrence signal, Collision accident occurrence signal "and" detected image data "to the management server 200 after detecting the image data at the time of the collision before and after the collision which is captured by the image capturing unit 140 and stored in the information storage unit 180 S115). The "collision accident occurrence signal" and "image information" thus transmitted are transmitted to the management server 200 through the wireless communication network 300 (see FIGS. 13 and 1).

4, the control unit 250 of the management server 200 wirelessly receiving the image signal at the time of the occurrence of the collision accident and the image before and after the collision receives the action information 225 of the context unit 220 of the database unit 220 And detects and invokes a manual on facilities management (S10). The control unit 250 detects the identification code of the traffic scene sensing apparatus 100 that has transmitted the information from the identification code information 221 and the GPS position information 223 of the database unit 220, And controls the image information received from the traffic scene detecting apparatus 100, its location information and a collision occurrence message to be displayed on the monitor of the management server 200 (S11). After checking the image information, the administrator judges whether the maintenance work for the facility is necessary. When the maintenance work is required, the manager inputs the "maintenance occurrence confirmation key" to the management server 200 (S12). If the maintenance work is not necessary, the manager inputs the "end key" (S10), thereby restoring the system according to the present invention to the standby state. When the "maintenance occurrence confirmation key" is input to the management server 200 by the manager, the control unit 250 of the management server 200 collides with the road construction server 610 based on the predetermined facility management (S10) (Step S13), and stores the process information in the information storage unit 280 (S17). At the same time, the control unit 250 of the management server 200 performs a process of wirelessly transmitting the collision accident occurrence message related to the facility, the location information, and the repair request information to the maintenance manager mobile 500 (S14) . The controller 250 of the management server 200 transmits the related information to the road construction server 200 through the maintenance manager mobile 500 (S13), and stores the processing information in the information storage unit 280 (S17). The manager visually confirms the maintenance state by remotely controlling the camera 140 mounted on the traffic scene sensing apparatus 100 through the management server 200 (S16). If the maintenance work is not defective The administrator inputs a termination command for facility management S10 and the control unit 250 of the management server 200 controls the information storage unit 280 to store the processing information and then ends the facility management function S10.

< Device malfunction detection mode (S130) and the device management function S20>

Hereinafter, referring to FIGS. 5 and 14, a device malfunction detection mode (S130) by the traffic spot detecting apparatus 100 constituting the system according to the present invention and a device managing function S20 by the management server 200 .

14, when the device malfunction detection mode S130 of the traffic-scene sensor 100 is activated, the electric short-circuit detection sensor 116, the opening / closing sensor 117, and the low- . The open / close detection sensor 117 senses whether or not an open / close door (not shown) is opened or closed in a housing (not shown) forming an external appearance of the traffic scene sensor 100, (Step S131). The controller 150 outputs the output signal to the controller 150 (step S131). The control unit 150 generates a signal indicating that the door is opened forcibly according to the received signal, and controls the wireless communication unit 130 to wirelessly transmit the signal to the management server 200 (S134) . The electric short detection sensor 116 senses a short circuit of a power cable and outputs the output signal to the controller 150 in step S132. Upon receipt of the output signal, And controls the wireless communication unit 130 to wirelessly transmit such a signal to the management server 200 (S135). The low current detection sensor 118 is mainly used for determining whether or not the battery 160 is abnormal. When the current value output from the battery 160 is low, the low current detection sensor 118 detects the low current and outputs the output signal to the controller 150 (S133). The control unit 150 generates a battery abnormality signal based on the received signal and transmits it to the management server 200 through the wireless communication unit 130 (S136).

5, the control unit 250 of the management server 200 wirelessly receiving the above-described wire short circuit signal, open / close door forced open signal, or low current signal wirelessly receives the action manual information of the database unit 220 And detects and invokes the manual regarding the device management (S20) in the control unit (225). The control unit 250 of the management server 200 also transmits an identification code of the traffic scene sensing apparatus 100 that has transmitted the signal from the identification code information 221 and the GPS position information 223 of the database unit 220, (A wire short message, an open / close door forced open message, or a low current message) is displayed on the monitor of the management server 200 (S21 or S22 or S23). Then, the control unit 250 of the management server 200 wirelessly transmits the location information and the repair request information together with the device malfunction message to the maintenance manager mobile 500 according to a predetermined device management (S20) manual information S24). The control unit 250 of the management server 200 determines whether or not the corresponding information about the maintenance completion information for the traffic scene detection apparatus 100 is received by the management server 200 from the maintenance manager mobile 500 (S27), and stores the processed information in the information storage unit 280 (S28). The manager remotely controls the camera 140 mounted on the traffic scene sensing apparatus 100 through the management server 200 to test or confirm whether maintenance has been properly performed (S26). As a result of checking by the administrator, if there is no defect in the maintenance work, the manager inputs a device management (S20) end command. The control unit 250 controls the information storage unit 280 to store the process information, and then ends the device management function S20.

<Temperature Humidity sensing mode (S250) and the temperature / humidity reporting function (S30)>

Hereinafter, the temperature / humidity sensing mode S250 by the traffic scene sensing device 100 and the temperature / humidity reporting function S30 by the management server 200, which constitute the system according to the present invention, .

Although not shown, when the temperature and humidity sensing mode (S250) of the traffic-scene sensor 100 is activated, the temperature and humidity sensor 115 is operated, Is input to the controller 150 through the humidity sensor 115. The controller 150 transmits temperature and humidity information to the management server 200 on a predetermined time basis.

When the temperature and humidity information is received by the management server 200, the control unit 250 of the management server 200 acquires the manual about the temperature / humidity report S30 from the contextual action manual information 225 of the database unit 220 Lt; / RTI &gt; The control unit 250 of the management server 200 also transmits an identification code of the traffic scene sensing apparatus 100 that has transmitted the information from the identification code information 221 and the GPS position information 223 of the database unit 220, Detects the position information, and controls the position information and the temperature / humidity information to be displayed on the monitor of the management server 200 (S31). Thereafter, the control unit 250 of the management server 200 synthesizes the temperature / humidity information received from the plurality of traffic scene detection devices 100 distributed throughout the country, and transmits the temperature / humidity information to the weather station server 620 and the DMB terrestrial broadcaster server (S32, S33) and stores the processing information in the information storage unit 280 (S34). The DMB terrestrial broadcaster server 660 reflects the temperature / humidity information received from the management server 200 in the form of text information on the DMB broadcast and transmits the DMB broadcast (see FIG. 1).

< Fog detection mode (S230) and the mist handling function (S40)>

Hereinafter, with reference to FIGS. 7 and 16, a fog detection mode (S230) by the traffic scene detection device 100 and a fog response function (S40) by the management server 200 will be described Let's look at it.

16, when the fog detection mode (S230) of the traffic scene detection apparatus 100 is activated, the fog detection sensor 114 operates. The control unit 150 controls the fog detection sensor 114, (S231). The control unit 150 feeds back to the previous stage until the fog generation signal is detected if the result of the determination step S231 is negative (if the fog generation signal is not received from the fog detection sensor 114). If the result of the determination is affirmative (when a fog generation signal is received from the fog detection sensor 114), the controller 150 generates a fog generation signal and then is photographed by the camera 140, The control unit 200 controls the wireless communication unit 130 to wirelessly transmit the "fog generation signal" and the "detected image data" to the management server 200 (S233) after detecting the image data before and after the occurrence of the fog, . Thereafter, the control unit 150 determines whether the fog state is on the basis of whether the fog generation signal is received from the fog detection sensor 114 (S235). If the result of the determination is affirmative (if a fog generation signal is still detected from the fog detection sensor 114), the controller 150 feeds back to the step S231. If the determination is negative (If not received from the fog detection module 114), it is determined whether the fog detection mode S230 is to be terminated (S237). The control unit 150 terminates the fog detection mode S230 when the user's end command is input. If the end command is not input, the controller 150 feeds back the fog detection mode S231.

7, the control unit 250 of the management server 200 wirelessly receiving the fog generation signal and the image information at the time before and after the fog generation receives the fog response from the situation-specific action manual information 225 of the database unit 220 (S40). The control unit 250 may further include an identification code of the traffic scene sensing apparatus 100 that transmits the fog generation signal from the identification code information 221 and the GPS position information 223 of the database unit 220, And controls the image information received from the traffic scene sensing apparatus 100, its location information, and a fog generation message to be displayed on the monitor of the management server 200 (S41). The administrator visually checks whether the fog actually occurs by looking at the image information. If the fog occurrence condition is correct as a result of the administrator's confirmation, the manager inputs the "fog occurrence confirmation key" to the management server 200 (S42). If not, the manager inputs the " And terminates the corresponding function (S40) to restore the system according to the present invention to the standby state. The control unit 250 of the management server 200 determines whether or not the road construction server 610 and the meteorological station 610 have been registered in accordance with the predetermined fog- The server 620 and the DMB terrestrial broadcaster server 660 in step S43 and stores the processed information in the information storage unit 280 in step S44. The DMB terrestrial broadcaster server 660 reflects the fog generation information received from the management server 200 in the form of text information in the DMB broadcasting and transmits it to the DMB broadcasting server (refer to FIG. 1).

When the mist generation signal is no longer detected from the mist detection sensor 114, the control unit 150 of the traffic detection apparatus 100 transmits the mist generation signal to the control unit 150, Transmits the fog situation release signal and the image information at the time before and after the fog situation is released to the management server 200 by radio. The control unit 250 of the management server 200 receiving the fog situation release signal and the image information receives the above signal (the fog state is released from the ID code information 221 and the GPS position information 223 of the database unit 220) Signal and the location information of the traffic scene detection apparatus 100 and then transmits the image information received from the traffic scene detection apparatus 100 and the location information and the fog situation release message to the management server 100 200 so as to be output on the screen (S45). The administrator visually checks whether the fog actually disappears by looking at the image information. If the fog situation is cleared as a result of the administrator's confirmation, the manager proceeds to step S46 of inputting the "fog status release confirmation key" to the management server 200. If not, the manager informs the management server 200 " Key ". When the "fog situation release confirmation key" is input to the management server 200 by the administrator, the control unit 250 of the management server 200 determines whether or not the fog situation release confirmation key is pressed by the road construction server 610 (Step S47), and stores the processed information in the information storage unit 280 (S44). The information of the fog state is transmitted to the weather station server 620 and the DMB terrestrial broadcaster server 660. The DMB terrestrial broadcaster server 660 reflects the fog situation release information received from the management server 200 in the form of text information on the DMB broadcast and transmits it (see FIG. 1).

< Seismic detection mode (S210) and the earthquake response function (S50)>

Hereinafter, with reference to FIGS. 8 and 15, a description will be given of an earthquake detection mode (S210) by the traffic scene sensing apparatus 100 and an earthquake countermeasure function (S50) by the management server 200, which constitute the system according to the present invention Let's look at it.

As shown in FIG. 15, when the seismic sensing mode S230 of the traffic scene sensing apparatus 100 is activated, the vibration sensing sensor 112 operates. The vibration detection sensor 112 senses the magnitude, degree and continuity of the generated vibration when an earthquake occurs, and outputs the corresponding output signal to the controller 150 (S211). The control unit 150 determines whether the vibration value received from the vibration sensor 112 is greater than the effective vibration value already stored in the DB unit 120 (S213). If the result of the determination in step S213 is negative (i.e., the input vibration value is smaller than the effective vibration value of the DB unit 120), the control unit 150 determines that the vibration is not an earthquake, Lt; / RTI &gt; However, when the determination result is affirmative (that is, when the input vibration value is larger than the effective vibration value of the DB unit 120), an earthquake occurrence signal is generated and then photographed by the camera 140 and stored in the information storage unit 180. [ And transmits it to the management server 200 through the wireless communication unit 130 so that the "earthquake occurrence signal" and the "detected image data" ). Thereafter, the controller 150 determines whether an earthquake is continuing based on whether a vibration signal is being received from the vibration sensor 112 (S217). If the result of the determination in step S217 is affirmative (that is, if a vibration signal is still detected from the vibration sensor 112), the process returns to step S215. If the determination is negative If the signal is no longer detected, it is determined whether to end the earthquake detection mode S210 (S219). If the end command is input from the user, the earthquake detection mode S210 is terminated. If the end command is not input, the system returns the feedback to the first step S211.

8, the control unit 250 of the management server 200 wirelessly receiving the earthquake occurrence signal and the image information at the time before and after the occurrence of the earthquake receives the earthquake response information 225 from the situation-specific action manual information 225 of the database unit 220 (S40). The control unit 250 may further include an identification code of the traffic scene sensing apparatus 100 that has transmitted the earthquake generation signal from the identification code information 221 and the GPS position information 223 of the database unit 220, And controls the image information received from the traffic scene sensing apparatus 100, its location information, and an earthquake occurrence message to be displayed on the monitor of the management server 200 (S51). The manager visually checks whether the earthquake actually occurred by looking at the image information. If an actual earthquake has occurred as a result of the manager's confirmation, the manager inputs an "earthquake occurrence confirmation key" to the management server 200 (S52) (S50), thereby restoring the system according to the present invention to the standby state. When the "earthquake occurrence confirmation key" is input to the management server 200 by the administrator, the control unit 250 of the management server 200 determines whether or not the road construction server 610, After sending the earthquake occurrence information to the National Emergency Management Agency server 640, the national disaster safety target server 650 and the DMB terrestrial broadcaster server 660 in step S53 and storing the processing information in the information storage unit 280 in step S54, . The DMB terrestrial broadcaster server 660 reflects the earthquake occurrence information received from the management server 200 in the form of text information in the DMB broadcasting and transmits the DMB broadcast (refer to FIG. 1).

When the earthquake occurrence signal is no longer detected from the vibration detection sensor 112 of the traffic spot sensing apparatus 100 that has transmitted the earthquake occurrence signal as described above, The control server 200 detects the seismic situation release signal and the image information at the time before and after the release of the seismic situation and wirelessly transmits it. The control unit 250 of the management server 200 receiving the earthquake condition release signal and the image information transmits the seismic situation release signal and the image information from the ID code information 221 and the GPS position information 223 of the database unit 220, And detects the position information and the earthquake situation release message from the traffic scene detection device 100 so that the image information and the earthquake situation release message can be displayed on the monitor of the management server 200 (S55). The manager visually checks whether the earthquake has actually stopped or alleviated by looking at the image information. If the seismic situation is released as a result of the check by the administrator, the manager inputs the "seismic state release confirmation key" to the management server 200 (S56). Otherwise, the administrator inputs a "situation continuation key" do. The control unit 250 of the management server 200 searches the road construction server 610 and the road construction server 610 according to a predetermined earthquake response (S50) manual information, The earthquake disaster information server 640 transmits the earthquake state release information to the national disaster security server 650 and the DMB terrestrial broadcaster server 660 in step S57 and stores the processing information in the information storage unit 280 S54). The DMB terrestrial broadcaster server 660 reflects the earthquake cancellation information received from the management server 200 in the form of text information in the DMB broadcasting and transmits it to the DMB terrestrial broadcaster server 660 (refer to FIG. 1).

< Traffic accident detection mode (S310) and the traffic accident response function (S70)>

9 and 17, a traffic accident detection mode (S310) by the traffic scene detection device (100) constituting the system according to the present invention and a traffic accident response function (S70) by the management server (200) .

17, when the traffic accident detection mode (S310) of the traffic scene detection device (100) is activated, the microphone (113) is activated and the control unit (150) Noise is input as a sound source, and the sound source is converted into a digital sound source through an A / D converter installed in the controller 150 (S311). The control unit 150 determines whether the digital sound source is the same as or similar to the effective waveform corresponding to a specific frequency band of the traffic accident sound stored in the DB unit 120 at step S312. If it is determined in step S312 that the waveform of the digital sound source is not the same as or similar to the effective waveform stored in the DB unit 120, the control unit 150 feeds back to the step S311, Process it. On the other hand, if it is determined that the digital sound source is the same as or similar to the effective waveform stored in the DB unit 120, the controller 150 generates a traffic accident signal Next, a "traffic accident occurrence signal" and a "detected image data" are detected by the management server 200 after detecting image data before and after the sound source which is photographed by the camera 140 and stored in the information storage unit 180 So as to be wirelessly transmitted through the wireless communication unit 130 (S313). Thereafter, the step of determining whether to end the traffic accident detection mode (S310) proceeds (S315). When the user inputs a termination command, the controller 150 terminates the traffic accident detection mode (S310) If not input, the process returns to step S311.

9, the control unit 250 of the management server 200 wirelessly receiving the traffic accident occurrence signal and the image information at the time of the occurrence of the traffic accident before and after the occurrence of the traffic accident receives, from the context action manual information 225 of the database unit 220, And detects and invokes a manual about the traffic accident response (S70). The control unit 250 detects the identification code of the corresponding traffic scene sensing apparatus 100 and its position information from the identification code information 221 and the GPS position information 223 of the database unit 220, The control unit 100 controls the image information received from the field sensing apparatus 100, its location information, and a traffic accident occurrence message to be displayed on the monitor of the management server 200 (S71). The manager visually checks whether the actual traffic accident occurred by looking at the image information. If an actual traffic accident has occurred as a result of the administrator's confirmation, the manager inputs a "traffic accident occurrence confirmation key" to the management server 200 (S72). If not, the administrator inputs an "end key" to the management server 200 And terminates the traffic accident response function S70 to restore the system according to the present invention to the standby state. When the "traffic accident occurrence confirmation key" is input by the administrator, the control unit 250 of the management server 200 searches the road construction server 610 and the police office server 630 (S73, S74, S75, and S76), and stores the processing information in the information storage unit 280 (S77, S74, S75, and S76) after sending the traffic accident occurrence information to the National Emergency Management Service server 640 and the DMB terrestrial broadcaster server 660 ).

The DMB terrestrial broadcaster server 660 reflects the traffic accident occurrence information received from the management server 200 in the form of text information in the DMB broadcasting and transmits it to the DMB terrestrial broadcaster server 660 (refer to FIG. 1).

The road construction company that received the traffic accident signal instructs the management person to go to the field, and the police agency and the firefighting and emergency management agency promptly dispatch the police to the police station and the jurisdiction of the fire department for prompt rescue and accident handling.

<Manager Detection Mode (S330)>

Hereinafter, a manager detection mode (S330) will be described. Although not shown in the drawing, the operator of the management server 200 determines whether or not the above-described abnormal situations have occurred (that is, even if the detection signal is not received from the traffic site sensing apparatus 100 by the management server 200) When the device 100 is remotely controlled by the management server 200, the photographed image of the camera 140 provided in the traffic scene sensing apparatus 100 is displayed in real time through a monitor (not shown) connected to the management server 200 .

In other words, when the operator (user) of the management server 200 inputs the "remote control command for the specific traffic scene sensing apparatus 100" to the management server 200, the control unit 250 of the management server 200, The control server 200 controls the input signal to be received by the specific traffic scene sensing device 100 through the wireless communication network 300.

When the command signal is input to the controller 150 of the specific traffic scene sensing apparatus 100, the controller 150 immediately attempts synchronization with the controller 250 of the management server 200.

When the synchronization is completed, the control unit 150 of the specific traffic scene sensing apparatus 100 operates according to a control command of the control unit 250 of the management server 200, so that the specific traffic scene sensing apparatus 100 (Not shown) of the management server 200 in response to a control command received from the management server 200. The control server 200 receives the control command from the management server 200, Therefore, the camera of the specific traffic scene sensing apparatus 100 can perform the functions of both the FOCUS, tilt, and pan adjustment functions of the management server 200, As shown in Fig.

1: Maintenance function 3: Climate change response function
5: Natural disaster response function 7: Incident management function
100: Traffic spot sensor
110:
111: Shock sensor 112: Vibration sensor
113: Microphone 114: Fog detection sensor
115: temperature / humidity sensor 116: electric short detection sensor
117: opening / closing detection sensor 118: low current detection sensor
120: DB unit 130: Wireless communication unit
140: camera 150:
160: Battery 170: Solar power generation part
180: Capacitor
200: management server 220:
221: Identification code information 223: GPS position information
225: Context-Sensitive Action Manual Information 227: Associated Server Information
230: communication unit 250:
280: Information storage unit
300: wireless communication network 400: DMB base station
500: Wireless Mobile 600 for maintenance manager: Associated server unit
610: road construction server 620: weather station server
630: National Police Agency Server 640: National Emergency Management Agency server
650: National Disaster Prevention Service Server 660: Terrestrial Broadcasting Server
700: Charlie's Black Box 800: Smartphone
S10: Facility Management S20: Device Management
S30: Temperature / humidity reporting S40: Fog response
S50: Earthquake Response S70: Traffic Accident Response
S100: Facility management monitoring S110: Facility damage detection mode
S130: Device malfunction detection mode
S200: Natural environment monitoring S210: Seismic detection mode
S230: Fog detection mode S250: Temperature humidity detection mode
S300: Traffic environment monitoring S310: Traffic accident detection mode
S330: Manager Detection Mode

Claims (5)

A traffic site sensing apparatus 100 that automatically detects a maintenance requirement for a ground structure on the road and transmits a maintenance request signal to the management server 200 by radio; When the maintenance request signal is received from the traffic field sensing apparatus 100, the maintenance manager transmits a maintenance request signal to the maintenance manager wireless mobile station 500, and the maintenance work completion information is transmitted to the maintenance manager wireless mobile station And a management server (200) for storing the processing information when the information is received from the terminal (500)
The control unit 150, which constitutes the traffic scene sensing apparatus 100,
When an impact signal is input from the impact sensor 111 mounted on the ground structure, the impact signal is generated only when the impact value is larger than the effective impact information already stored in the DB unit 120 At the time of collision, captured by the camera 140 constituting the traffic scene sensing apparatus and stored in the information storage unit 180 constituting the traffic scene sensing apparatus 100, To the server 200,
The control unit 250, which constitutes the management server 200,
It identifies the corresponding traffic scene sensor 100 that has transmitted the information from the identification code information 221 and the GPS position information 223 previously stored in the database unit 220 of the management server 200, After detecting the information,
The control unit 200 controls the image data received, the location information thereof, and the collision occurrence message to be output through a monitor connected to the management server 200,
When the " maintenance completion confirmation key "is inputted by the manager (S12), the road construction server 610 notifies the road construction server 610 of the collision occurrence occurrence message information (S17), and controls the information storage unit 280 of the management server 200 to store the processed information,
And controls the maintenance manager mobile 500 to wirelessly transmit the collision occurrence message related to the facility and its location information and repair request information (S14)
When the repair work completion information on the ground structure is received from the maintenance manager mobile 500 (S15), the related information is sent to the road construction server 610, and the information is stored in the information storage unit 280 Controls to store processing information,
When a remote control command for the camera 140 configured in the traffic scene detecting apparatus 100 is input by the administrator, the administrator can remotely control the camera 140, thereby allowing the administrator to visually check the maintenance status And provides a control environment to allow
When the facility management (S10) end command is input by the administrator, the processing information is stored in the information storage unit 280, and then the facilities management function S10 is terminated, Facility maintenance and traffic site control system with features.
The method according to claim 1,
The traffic scene sensing apparatus 100 is installed in the vicinity of a road or on a ground structure of a road, and detects temperature and humidity on a predetermined time basis and wirelessly transmits the sensed temperature and humidity to the management server 200, The control unit 200 automatically detects the disappearance and transmits a fog generation signal or a fog situation release signal to the management server 200,
The management server (200) automatically transmits the temperature and humidity information received from the traffic scene sensing device to the meteorological station server (620) at predetermined time intervals, and a fog generation signal or a fog situation release signal is transmitted to the traffic scene And outputs the corresponding signal to the road construction server 610, the weather station server 620, and the DMB terrestrial broadcaster server 660, respectively, and then stores the processing information. Maintenance and traffic site control system.
The method according to claim 1,
The above-mentioned traffic-scene sensing apparatus 100 is installed in a ground structure of a road or a road, and when the vibration of a predetermined magnitude or more is generated from the ground or the vibration is relaxed or disappeared to a predetermined steady- And automatically transmits an earthquake occurrence signal or an earthquake condition release signal to the management server 200,
When the earthquake occurrence signal or the earthquake condition release signal is received from the traffic spot sensor 100, the management server 200 transmits the corresponding signal to the road construction server 610, the fire fighting emergency management server 640, The server 650 and the DMB terrestrial broadcaster server 660, and then stores the processing information.
The method according to claim 1,
The traffic scene detecting apparatus 100 is installed in the vicinity of a road or on a ground structure of a road. When a traffic accident sound is detected, a traffic accident occurrence signal is wirelessly transmitted to the management server 200,
When the traffic accident occurrence signal is received from the traffic scene detection apparatus 100, the management server 200 transmits a traffic accident occurrence signal together with the location information to the road construction server 610, the police agency server 630, The server 640 and the DMB terrestrial broadcaster server 660, and then stores the processing information.
5. The method according to any one of claims 1 to 4,
The traffic field sensing apparatus 100 senses the disconnection of a power cable, forced opening of a housing (housing) or a low current of the power source, and wirelessly transmits a device abnormality signal to the management server 200,
The management server 200 sends a device maintenance request signal to the maintenance manager mobile 500 using the wired / wireless communication network 300 when the device abnormality signal is received from the traffic scene detection device 100, And stores the processing information when equipment maintenance work completion information is received from the maintenance manager mobile (500).

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