KR20150100230A - Intelligent transport system - Google Patents

Abstract

The present invention relates to an intelligent transport system (ITS). The ITS according to the embodiment of the present invention an ITS communication unit which receives image signals generated in a CCTV, transmits VMS provision information to ITS terminals formed in a plurality of variable message sings (VMS), and transmits the VMS provision information to the ITS terminal, a storage unit which stores a digital map database and VMS text table, an integrated situation display unit, a VMS control unit which generates the VMS provision information, and a control unit.

Description

{INTELLIGENT TRANSPORT SYSTEM}

Embodiments of the present invention relate to intelligent traffic systems. For example, when an unexpected situation occurs that interferes with vehicle traffic on the road, it propagates through the streetlight warning that an unexpected situation has occurred, The present invention relates to an intelligent traffic system capable of performing traffic control.

Intelligent Transport System (ITS) integrates information, communication, electronic, and control technologies into existing transportation systems such as roads, vehicles, and signals. . The ITS is divided into Advanced Traffic Management System (ATMS), Advanced Traveler Information System (ATIS), Advanced Public Transportation System (APTS), Advanced Cargo Transportation System (CVO) Vehicle Operation, and Advanced Vehicle and Highway System (AVHS). Services using ITS include a signal control system that changes in real time according to traffic volume, a speeding vehicle automatic interception system, an automatic toll collection system, and a bus arrival time guide.

Meanwhile, the conventional ITS includes a closed circuit television (CCTV) display unit for grasping the road condition, a traffic information map display unit for displaying the degree of traffic of the vehicle, a patrol vehicle responsible for security on the road, And a position control map display unit for indicating the position of the tool vehicle in charge of maintenance. Therefore, there was a difficulty in instantly recognizing an area where an unexpected situation occurred when an accident such as an inter-vehicle accident that interfered with vehicle communication on the road, a construction of a road, a stoppage of a broken vehicle, or a falling object occurred and immediately responded to an unexpected situation. In the conventional ITS, a CCTV display unit, a traffic information map display unit, and a location control map display unit are operated by separate devices. When an unexpected situation occurs, The time required for inputting the unexpected situation information varies depending on the administrator's ability. Therefore, it is necessary to develop a technology that can instantly propagate the occurrence of an unexpected situation through inputting a simple incident information when an unexpected situation occurs on the road, and to cope with an unexpected situation immediately.

An embodiment of the present invention provides an intelligent traffic system that allows an administrator to recognize an unexpected situation occurring on the road, easily input information on the unexpected situation, and immediately propagate and respond to the unexpected situation.

Further, in the embodiment of the present invention, when an administrator who recognizes that an unexpected situation has occurred on the road easily inputs positional information, lane information, and unexpected information on an unexpected situation, he or she can automatically generate an instruction Provides intelligent transportation system.

In addition, the embodiment of the present invention provides an intelligent traffic system capable of displaying an automatically generated map on a road electric indicator in an area where an unexpected situation occurs and an automatically generated indicator on a road electric indicator located nearby.

In addition, in the embodiment of the present invention, when text information to be provided to a road electric sign is received from a patrol vehicle or a tool car that is responsible for maintenance and construction of a road, And an intelligent traffic system capable of displaying the received text on a road electric sign on the periphery.

An intelligent traffic system according to an exemplary embodiment of the present invention is an intelligent transportation system (ITS) that receives video signals generated from CCTVs from a plurality of CCTVs, And transmits VMS provision information to ITS terminals provided in a plurality of VMSs (Variable Message Signs). The VMS provision information is transmitted from ITS terminals included in a plurality of patrol / tool vehicles to each patrol / An ITS communication unit for receiving location information of a vehicle or transmitting the VMS provision information to an ITS terminal provided in each of the patrol / tool vehicles; A storage unit storing a VMS text table including a digital map database including digital map information and VMS text information; An integrated status display unit for displaying one screen including at least one of a CCTV video display area, a map information display area, a CCTV confirmation area, a system fault information display area, a VMS provided information display area, and a main statistical information display area; And the VMS text information previously mapped with the location information, the lane information, and the unexpected information is received from the VMS text table A VMS control unit for extracting the VMS provided information from the VMS providing unit; And generating main traffic information indicating the degree of vehicle traffic in each area from the received vehicle detector signals and generating main statistical information representing the degree of traffic of each vehicle in each area from the generated traffic information, And generates map information by reflecting the generated vehicle communication information and the received position information of the patrol / tool vehicle on the digital map information, and outputs the generated map information to the map information And controls a plurality of video signals of the CCTV located in the area displayed in the map information display area of the received video signals to be displayed in the CCTV video display area, Located in the vicinity of the IMS terminal of the VMS located in the area where the unexpected situation occurred Controls the VMS provision information to be transferred to the ITS terminal of the VMS, controls the VMS provision information to be displayed in the VMS provision information display area, and controls the ITS communication unit, the integrated status display unit, the storage unit, A system fault information generating unit for generating system fault information and controlling the system fault information to be displayed in the system fault display area; . ≪ / RTI >

The user input signal may include input via at least one of a keyboard, a mouse, an electronic pen, a finger touch of a user, and a joystick.

The user input signal may include a user gesture input that is input by a movement operation while the user's body is touched.

The control unit transmits video information displayed in the map information display area and the CCTV confirmation area to at least one patrol / tool vehicle of at least one of the plurality of patrol / tool vehicles, And can be controlled to be displayed on a display unit provided.

The control unit receives the lane information of the road under construction by the tool vehicle from at least one of the plurality of tool vehicles, extracts the lane information mapped with the lane information received from the VMS table, , Generates the VMS provision information including the extracted lane specification information, and transmits the generated VMS provision information to the ITS terminal of the VMS located in the IMS terminal of the VMS located in the stationary or moving area of the tool vehicle And when the operation completion signal is received from the tool vehicle, control to stop the display of the transmitted VMS provision information is performed.

The intelligent traffic system generates entry blocking information for controlling traffic information of a lane corresponding to an unexpected road and transmits the generated entry blocking information to the ITS terminal of the Lane Control System (LCS) An LCS interlocking unit that generates access allowance information and transmits the generated access allowance information to the ITS terminal of the LCS when an unexpected situation is released; As shown in FIG.

The digital map information may include longitude information and latitude information linked with GPS signals transmitted from the patrol / tool vehicle, all-terrain information generated based on map data of a national authorized agency, and road map information on the land .

The VMS text information may include positional map information mapped with the positional information, lane text information mapped with the lane information, and unexpected text information mapped with the unexpected information.

The VMS control unit displays the screen displayed in the integrated status display unit as it is, and when a user input signal for activating the VMS text automatic generation function for generating the VMS provided information is received, the VMS control unit displays a position information input screen, A display unit sequentially displaying a screen and an unexpected information input screen under the control of the control unit; Displays a plurality of CCTV images located adjacent to the selected specific location in the CCTV image display area when a user input signal for selecting a specific location among the road maps displayed in the map information display area is received, A CCTV selection unit for controlling an image of the selected specific CCTV to be displayed on the CCTV confirmation area or the display unit when a user input signal for selecting a CCTV image among the CCTV images is received; When a user input signal for activating the VMS text automatic generation function is received, a plurality of detailed positions set in advance for each distance unit based on the position of the selected specific CCTV are set as icons, texts, figures, symbols, A position information generating unit for displaying the position information and generating the position information by receiving a user input signal for selecting at least one detailed position of the displayed detailed positions; Displaying a road information of a road of the selected detailed position as at least one of a plurality of icons, text, graphics, symbols, and input boxes, receiving a user input signal for selecting at least one of information by difference of the displayed road, A car information generating unit for generating the car information from the information of the car; Displaying the unexpected events occurring on the road in at least one of a plurality of icons, text, graphics, symbols, and input boxes, receiving a user input signal for selecting at least one of the displayed unexpected events, An unexpected information generating unit to generate the unexpected information; And a VMS extracting unit extracting, from the VMS text table, location information mapped with the location information, lane-level text information mapped to the lane information, and unexpected text information mapped with the unexpected information, An automatic text generation unit; As shown in FIG.

The detailed positions may further include up line detailed positions and downline detailed positions for distinguishing the traveling direction of the vehicle on the road.

The predetermined distance unit may be a unit of at least one of 10M, 20M, 50M and 100M.

The detailed locations may display a number assigned by a predetermined distance unit based on the location of the CCTV installed on the road where the selected CCTV is located.

The unexpected information may include at least one of accident information indicating an accident between the vehicles on the road, work information indicating construction of the road facility, fault vehicle information indicating a fault vehicle on the road, and falling information indicating falling objects on the road.

According to the embodiment of the present invention, the integrated status display unit in which the communication information of the vehicle on the road, the position control information of the patrol vehicle or the tool vehicle on the road, and the images of the plurality of CCTVs installed on the road are displayed on one screen, Can be monitored.

In addition, according to the embodiment of the present invention, the administrator who recognizes that an unexpected situation has occurred on the road selects the CCTV located on the corresponding road, confirms the image of the corresponding area, activates the auto- When the precise location information, lane information and sudden information are generated easily, it is automatically generated, and it is displayed through the road electric light cover of the area where the unexpected situation occurs and the road electric light cover around the area. Therefore, And the like.

In addition, according to the embodiment of the present invention, the patrol vehicle or the tool vehicle recognizing the occurrence of an unexpected situation on the road activates the function of automatically generating the road-electric beacon text through the ITS terminal to obtain accurate position information, lane information, The intelligent traffic system can instantaneously transmit the received streetlight warning message to the local roadslope where the unexpected situation occurs and the roadslide signs located nearby. Can be displayed.

1 is a block diagram showing an intelligent traffic system according to an embodiment of the present invention;
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an intelligent transportation system,
3 is an exemplary diagram showing an integrated status display unit of an intelligent transportation system according to an embodiment of the present invention;
4 is a diagram illustrating a screen of an integrated status display unit of an intelligent traffic system displaying a CCTV confirmation area when an unexpected event occurs according to an exemplary embodiment of the present invention;
5 is an exemplary diagram illustrating a display unit of a VMS control unit displaying a position information input screen according to an embodiment of the present invention.
FIG. 6 is an exemplary diagram showing a display unit of a VMS control unit displaying a road information input screen according to an embodiment of the present invention; FIG.
FIG. 7 is an exemplary view showing a display unit of a VMS control unit displaying an unexpected information input screen according to an embodiment of the present invention; FIG.
8 is an exemplary view showing a display method of a VMS provided information display area of an integrated status display unit according to an embodiment of the present invention.

Hereinafter, exemplary embodiments according to the present invention will be described in detail with reference to the contents described in the accompanying drawings. However, the present invention is not limited to or limited by the exemplary embodiments. Like reference numerals in the drawings denote members performing substantially the same function.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. Also, in certain cases, there may be a term selected arbitrarily by the applicant, in which case the meaning thereof will be described in detail in the description of the corresponding invention. Therefore, the term used in the present invention should be defined based on the meaning of the term, not on the name of a simple term, but on the entire contents of the present invention.

When an element is referred to as "including" an element throughout the specification, it is to be understood that the element may include other elements as well, without departing from the spirit or scope of the present invention. Also, the terms "...... "," module ", etc. in the specification mean units for processing at least one function or operation, which may be implemented in hardware or software or a combination of hardware and software .

First, in order to facilitate understanding of the intelligent transportation system according to the embodiment of the present invention, the following terms will be described.

The intelligent transport system (ITS) terminal according to the embodiment of the present invention can transmit and receive data through wireless communication with the ITS communication unit of the intelligent traffic system.

The storage unit according to an embodiment of the present invention includes all kinds of recording media in which programs and data are stored so that they can be read by a computer system. Examples of the storage medium include ROM (Read Only Memory), RAM (Random Access Memory), CD (Compact Disk), DVD (Digital Video Disk) -ROM, magnetic tape, floppy disk, optical data storage, (EMMC), a hard disk drive (HDD), a micro SD card, a USB memory, and the like, and may also be implemented in the form of a carrier wave (for example, transmission via the Internet).

In addition, the storage unit according to the embodiment of the present invention may store a map database including digital map information and a VMS text table including variable message signs (VMS) text information.

The unexpected situation according to the embodiment of the present invention is a situation that interferes with the communication of the vehicle on the road, at least one of the accident situation between the vehicles, the construction condition of the road or the facility, the occurrence situation of the fault vehicle on the road, You can include situations.

The location information according to the embodiment of the present invention is information indicating the detailed location of the road selected by the user.

The lane information according to the embodiment of the present invention is information indicating a lane on the road selected by the user.

The unexpected information according to the embodiment of the present invention includes accident information indicating an accident between the vehicles on the road, work information indicating an operation such as construction of a road, facilities, etc., fault vehicle information indicating a fault vehicle on the road, And at least one piece of information.

The VMS editorial table according to an embodiment of the present invention includes at least one of positional information previously mapped with the positional information, lane-based editorial information previously mapped with the lane information, and unexpected editorial information previously mapped with the unexpected information, .

The VMS provided information according to the embodiment of the present invention can be generated from location information, lane information, and erroneous information, and map text information, lane text information, and erotic text information mapped respectively.

The patrol vehicle according to the embodiment of the present invention may include a Global Positioning System (GPS) receiver and an ITS terminal as vehicles for securing on the road. The patrol vehicle receives the GPS signal to generate current position information, and transmits the generated current position information to the ITS communication unit of the intelligent traffic system through the ITS terminal.

In addition, the patrol vehicle according to the embodiment of the present invention may include a VMS. The patrol vehicle can receive the VMS provision information from the ITS communication unit of the intelligent traffic system through the ITS terminal and display the received VMS provision information via the VMS outside the patrol vehicle.

In addition, the patrol vehicle according to the embodiment of the present invention receives a user's input signal for activating the automatic VMS text generation function when an unexpected situation occurs on the road, and generates a user input signal indicating at least one of position information, lane information, And transmit it to the ITS communication unit of the intelligent traffic system through the ITS terminal.

The tool vehicle according to the embodiment of the present invention may include a GPS receiver and an ITS terminal as a vehicle for repairing and constructing on the road. The tool vehicle receives the GPS signal to generate current position information, and transmits the generated current position information to the ITS communication unit of the intelligent traffic system through the ITS terminal.

Also, the tool vehicle according to the embodiment of the present invention may include a VMS. The patrol vehicle can receive the VMS provision information from the ITS communication unit of the intelligent traffic system through the ITS terminal and display the received VMS provision information via the VMS outside the tool vehicle.

In addition, the tool vehicle according to the embodiment of the present invention receives a user's input signal for activating the VMS text automatic generation function when an unexpected situation occurs on the road, and generates a user input signal indicating at least one of position information, lane information, And transmit it to the ITS communication unit of the intelligent traffic system through the ITS terminal. For example, the tool vehicle may receive an input signal of a user activating a VMS text automatic generation function when an unexpected situation occurs on the road, and may transmit information on a road under construction by the tool vehicle to the intelligent transportation system. The intelligent transportation system generates VMS provision information including the received lane information and can display the VMS provision information generated through at least one VMS located in the vicinity of the tool vehicle until the task completion signal of the tool vehicle is received.

In addition, the ITS terminal according to the embodiment of the present invention may be any electronic device having at least one display unit as a terminal capable of transmitting and receiving data with the ITS communication unit of the intelligent traffic system through a wireless communication scheme. Such an ITS terminal may be a smart phone, a mobile phone, a wearable head unit, a tablet, a notebook computer, a personal media player (PMP), a personal digital assistant (PDA) Also, the ITS terminal may be a flexible device or a flexible display device.

A display unit according to an exemplary embodiment of the present invention may include a display unit including an ELD, a vacuum fluorescent display (VFD), a light emitting diode display (LED), a cathode ray tube (CRT), a liquid crystal display (LCD), a thin film transistor liquid crystal display (TFT LCD) , A plasma display panel (PDP), a surface alternate lighting (ALiS), a digital light source treatment (DLP), a silicon liquid crystal (LCoS), an organic light emitting diode (OLED), a surface conduction electron emitting device display (SED) (TDEL), a quantum dot display (QD-LED), a telescopic pixel display (FED), a laser TV (quantum dots laser, a liquid crystal laser), a photodetector liquid display (FLD), an interferometer modulator display (iMoD) (TPD), an organic light emitting transistor (OLET), a laser fluorescent display (LPD), and the like.

In addition, the display unit according to the embodiment of the present invention may include a touch screen capable of receiving a user touch input. The display unit including the touch screen can perform the function of the input device. For example, a user gesture input that is input by a movement operation in a state where a user's body is touched can be received as well as a user touch input that is input by an operation to a temporary user's body.

The Lane Control System (LCS) according to the embodiment of the present invention is a variable lane control system having an ITS terminal, and can be installed in a highway shoulder, a tunnel, or the like. The entry blocking information or the entry permitting information is received through the ITS terminal, and the display indicating the entry blocking information or the entry permitting information can be displayed through the display section.

The CCTV according to the embodiment of the present invention is installed in a facility such as signs and milestones on the road and is controlled by a control unit of the intelligent traffic system so that at least one of the pan, tilt, The function can be controlled.

The input device according to an embodiment of the present invention may include at least one of a keyboard, a mouse, an electronic pen, a display unit capable of touch input, and a joystick.

A user's input signal according to an embodiment of the present invention may be input through at least one of a keyboard, a mouse, an electronic pen, a finger touch of a user, and a joystick.

According to the embodiment of the present invention, a sign indicating the position of the highway on which the driver is traveling is installed at 100 M or 200 M intervals on the shoulder side of the road.

In addition, according to the embodiment of the present invention, a unique number indicating the installed position is assigned.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an intelligent traffic system according to an embodiment of the present invention will be described with reference to the accompanying drawings.

1 is a block diagram illustrating an intelligent traffic system according to an embodiment of the present invention. 1, an intelligent traffic system 100 according to an embodiment of the present invention includes an ITS communication unit 110, a VMS control unit 120, a control unit 130, an integrated status display unit 140, and a storage unit 150 .

The ITS communication unit 110 receives video signals generated from the CCTVs from the ITS terminals included in the plurality of CCTVs under the control of the controller 130 and receives the video signals from the ITS terminals included in the plurality of vehicle detectors, Signals from ITS terminals provided in a plurality of patrol / tool vehicles, and transmits VMS provision information to ITS terminals provided in a plurality of VMSs (Variable Message Signs) The location information of the vehicle or the VMS provision information to the ITS terminal provided in the patrol / tool vehicle, respectively.

The ITS communication unit 110 includes a CCTV image receiving unit 111, a vehicle detector signal receiving unit 112, a patrol / tool vehicle position information receiving unit 113, a VMS provided information transmitting unit 114, and a VMS provided information receiving unit 115 can do.

The CCTV image receiving unit 111 transmits each image signal generated from the CCTV installed on the road signs, facilities, and the roads to the ITS terminal provided in at least one CCTV through the wireless communication . The CCTV image receiving unit 111 can transmit the received video signals to the control unit 130. [ For example, a plurality of CCTVs are installed at predetermined intervals in a specific area, and each of the CCTV images is photographed on the road to generate a video signal, and the generated video signal is transmitted to the CCTV video receiver 111 through an ITS terminal provided in at least one CCTV. Lt; / RTI > In addition, the ITS terminal connected to each CCTV can transmit the video signal received from each CCTV to the CCTV video receiving unit 111 through wireless communication under the control of the controller 130. [

Each of the vehicle detector signals generated by the vehicle detector signal receiving unit 112 under the control of the controller 130 and generated from a plurality of vehicle detectors installed on the road signs, Can be received through communication. The vehicle detector signal may include at least one of vehicle traffic information indicating the degree of vehicle traffic on the road where each vehicle detector is installed, position information on the position of the vehicle detector, and speed information of the vehicle passing through the road on which the vehicle detector is installed. The vehicle sensor signal receiving unit 112 can transmit the received vehicle sensor signals to the vehicle communication information generating unit 131 of the control unit 130. [ For example, a plurality of vehicle detectors installed at predetermined intervals in a specific area can measure the movement of the vehicle on the road to generate a vehicle detector signal. The vehicle detector generates a vehicle detector signal including at least one of speed information of the vehicles, position information of the detector, and vehicle traffic information, and transmits the generated vehicle detector signal to the vehicle detector signal receiving unit 112 through the ITS terminal having the generated vehicle detector signal can do.

The position information receiving unit 113 of the patrol / tool vehicle can receive the position information of the patrol / tool vehicle transmitted from the ITS terminal provided in the patrol / tool vehicle through wireless communication under the control of the controller 130. The position information receiver 113 of the patrol / tool vehicle can transmit the position information of each of the received vehicles to the position information generator 133 of the patrol / tool vehicle of the controller 130. For example, the patrol / tool vehicle receives the GPS information of the current position from the satellite through the GPS receiver provided in real time, generates position information, and transmits the patrol / tool through the ITS terminal, To the location information receiver 113 of the vehicle.

The VMS provision information transmission unit 114 may receive the VMS provision information from the VMS control unit 120 under the control of the controller 130. The VMS provision information transmitting unit 114 may transmit the received VMS provision information to the ITS terminal of the VMS located in the area where the unexpected situation occurs and the IMS terminal of the VMS located in the surrounding area. The ITS terminal of the VMS located in the surrounding area may include an ITS terminal included in the patrol / tool vehicle. For example, the ITS terminal of the VMS in the VMS and the IMS terminal of the VMS located in the peripheral area of the VMS in the area in which the VMS provision information is received may be externally displayed through the VMS provided.

The VMS provision information receiving unit 115 may receive the VMS provision information generated at the ITS terminal of the patrol / tool vehicle through the wireless communication under the control of the controller 130. [

In response to the control of the controller 130, the LCS interlocking unit 116 generates entry blocking information for controlling traffic information of the corresponding lane on the road where an unexpected situation occurs, and transmits the generated entry blocking information to the ITS terminal of the LCS can do. For example, the entry blocking information may include information instructing to output a red X-table indicating the entry blocking through the display unit provided in the LCS.

In response to the control of the controller 130, the LCS interlocking unit 116 generates entrance permission information for controlling the traffic information of the corresponding lane of the road where the unexpected situation is released, and transmits the generated entrance permission information to the ITS terminal of the LCS Can be transmitted. For example, the entry permission information may include information instructing to output a green progress arrow indicating permission to enter through the display unit provided in the LCS. The direction indicated by the green progress arrow may indicate the same direction as the vehicle traveling direction.

The VMS control unit 120 receives the user input signal and receives the sudden information indicating the position of the road where the unexpected situation occurs, the road information of the road, and the sudden situation, and maps the received detailed position information, lane information, And extract the VMS text information to generate the VMS provided information.

The VMS control unit 120 may include a display unit 121, a CCTV selection unit 122, and a VMS provision information generation unit 123.

The display unit 121 can display the display screen of the integrated status display unit 140 in a state of being interlocked with the integrated status display unit 140 in a state in which no unexpected situation occurs under the control of the control unit 130. [

In addition, the display unit 121 may display a specific CCTV video signal received from the CCTV selecting unit 122 on the full screen under the control of the VMS controller 120.

The display unit 121 displays a position information input screen capable of receiving a user's input signal when the user's input signal for activating the automatic VMS text generation function is received under the control of the VMS control unit 120, , And an unexpected information input screen.

The CCTV selection unit 122 can receive a user's input signal in a CCTV video display area in which a plurality of CCTV images are displayed on the display screen of the integrated status display unit 140 displayed on the display unit 121 to select a specific CCTV image. The CCTV selection unit 122 may transmit the video signal of the selected CCTV to the CCTV confirmation area 143 of the integrated status display unit 140. [ Also, the CCTV selecting unit 122 may control the video signal of the specific CCTV selected by the user input signal to be displayed on the full screen of the display unit 121. [

The CCTV selection unit 122 may also be configured to allow the administrator to monitor the display unit 121 displaying the display screen of the integrated status display unit 140 in cooperation with the integrated status display unit 140, When an area where a situation occurs is selected through a user input signal, the display unit 121 can control the display unit 121 to display a video signal of a specific CCTV located in the corresponding area. To the CCTV confirmation area 143 of the integrated status display unit 140. Also, the CCTV selecting unit 122 may control the video signal of the specific CCTV selected by the user input signal to be displayed on the full screen of the display unit 121. [

The VMS provision information generating unit 123 will be described in detail with reference to FIG.

2 is a block diagram showing a VMS provision information generating unit of an intelligent transportation system according to an embodiment of the present invention. 2, the VMS providing information generating unit 123 includes a position information generating unit 123-1, a lane information generating unit 123-2, an unexpected information generating unit 123-3, (123-4).

When the user input signal for activating the automatic VMS document generation function is received, the position information generation unit 123-1 displays a position information input screen (not shown) capable of receiving a user's input signal through the display unit 121 So that the display can be controlled. The location information generation unit 123-1 receives the user input signal indicating the location information, generates location information from the received user input signal, and transmits the generated location information to the VMS provision information generation unit 123. [

The position information input screen (not shown) displayed through the display unit 121 under the control of the position information generating unit 123-1 is set in advance on the basis of the position of the CCTV selected by the user input signal on the digital map Text, a graphic, a symbol, and an input box indicating detailed positions separated by distance units (for example, 100M). At least one of icons, texts, graphics, symbols and input boxes indicating detailed positions can be arranged around the display position of the selected CCTV. The position information generating unit 123-1 stores at least one detailed position information selected from a plurality of detailed positions displayed on a displayed position information input screen (not shown) of the display unit 121 according to a user input signal, 150, generates position information indicating the selected detailed position information, and transmits the generated position information to the VMS-text automatic generation unit 123-4. The location information input screen (not shown) will be described in detail with reference to FIG.

When receiving the user input signal indicating the position information, the car information generating unit 123-2 can control the display unit 121 to display a car information input screen (not shown) capable of receiving a user input signal have. The lane information generating unit 123-2 receives the user input signal indicating the location information, generates the lane information from the received user input signal, and transmits the generated lane information to the VMS provision information generating unit 123. [

Also, the lane information input screen (not shown) displayed on the display unit 121 under the control of the lane information generating unit 123-2 is used to display the lane information on the road on which the CCTV selected by the user input signal on the digital map is located And may include at least one of an icon, a text, a graphic, a symbol, and an input box. The lane information generating unit 123-2 generates at least one lane information selected according to a user input signal among the lane information displayed on the lane information input screen (not shown) of the display unit 121 to the storage unit 150 And may generate information on the selected vehicle and transmit it to the VMS-text automatic generation unit 123-4. An explanation of the information input screen (not shown) by the car will be described in detail with reference to FIG.

Upon receiving the user input signal representing the lane information, the unexpected information generating unit 123-3 may control the display unit 121 to display an unexpected information input screen (not shown) capable of receiving the input signal of the user have. The erroneous information generating unit 123-3 receives the user input signal indicating the erroneous information, generates the erroneous information from the received user input signal, and transmits the erroneous information to the VMS provision information generating unit 123. [

The unexpected information input screen (not shown) displayed through the display unit 121 under the control of the unexpected information generating unit 123-3 can be used as accident information indicating an accident between the vehicles on the road, construction of roads, An icon representing the falling object on the road, text, a graphic, a symbol, and an input box. The operation information may include at least one of job information representing a job, failure vehicle information representing a failed vehicle on the road, The unexpected information input screen (not shown) will be described in detail with reference to FIG.

The VMS text automatic generation unit 123-4 can generate VMS provision information from location information, lane information, and incoherent information, mapped location information, lane text information, and unexpected text information. For example, the VMS text automatic generation unit 123-4 receives position information from the position information generation unit 123-1, lane information from the lane information generation unit 123-2, Information can be received. The VMS automatic document creating unit 123-4 can extract the location information, the lane information, and the erroneous information, the text information, the lane text information, and the unexpected text information mapped from the VMS text table 152 of the storage unit 150 have. The VMS text automatic generation unit 123-4 can generate VMS provided information from the extracted text information, lane text information, and unexpected text information. The VMS text automatic generation unit 123-4 can transmit the generated VMS provision information to the VMS provision information display area 145 of the integrated status display unit 140 or the control unit 130. [ The VMS text information may include road text information indicating the position of the road, lane text information indicating lane information, and extreme text information indicating an unexpected situation. For example, the VMS text automatic generation unit 123-4 extracts road text information that can represent the location information received from the location information generation unit 123-1 from the VMS text information stored in advance in the VMS text table 152 Extracts the car navigation information from the VMS text information, which can represent the car information received from the car information generating unit 123-2, and displays the unexpected information received from the car information generating unit 123-2 from the VMS text information And extract the unexpected text information. The VMS text automatic generation unit 123-4 can generate one VMS provided information by combining the extracted road text information, lane text information, and unexpected text information. The VMS provided information will be described in detail with reference to FIG.

The control unit 130 generates vehicle communication information indicating the degree of vehicle communication in each area from the vehicle sensor signals received through the vehicle sensor signal receiving unit 112 of the ITS communication unit 110, It is possible to generate main statistical information representing the degree of communication of the vehicle by numerical values and to control the main statistical information to be displayed on the main statistical information display area 146 of the communication status display section 140.

The control unit 130 stores the generated vehicle communication information and the position information of the patrol / tool vehicle received through the position information receiving unit 113 of the patrol / tool vehicle of the ITS communication unit 110, It is possible to generate map information by reflecting on the digital map information stored in the map information display area 151 and to control the generated map information to be displayed in the map information display area 142 of the communication status display part 140. [

The control unit 130 transmits the video signals received through the CCTV image receiving unit 111 of the ITS communication unit 110 to each CCTV located in the area displayed in the map information display area 142 of the medium communication status display unit 140 So that the video signals can be displayed on the CCTV video display area 141 of the communication status display unit 140. [

In addition, the control unit 130 controls the IMS terminal of the VMS located in the vicinity of the VMS located in an area where an unexpected situation occurs among the plurality of VMSs and the VMS provided by the VMS providing information generating unit 123 of the VMS controller 120 It is possible to control that the provided information is transmitted.

In addition, the control unit 130 may control the transmitted VMS provision information to be displayed in the VMS provision information display area 145 of the communication status display unit 140.

The controller 130 generates system fault information when an abnormality occurs in one of the ITS communication unit 110, the communication status display unit 140, the storage unit 150, and the VMS control unit 120, It can be controlled to be displayed in the fault display area.

The control unit 130 may include a vehicle traffic information generating unit 131, a position information generating unit 132 of the patrol / tool vehicle, a map information generating unit 133, and a system fault information generating unit 134.

The vehicle traffic information generating unit 131 may receive the vehicle detector signals from the vehicle sensor signal receiving unit 112 of the ITS communication unit 110. The vehicle traffic information generating unit 131 may generate vehicle traffic information indicating the degree of traffic of the vehicle for each region in which each vehicle detector is located based on the received vehicle sensor signals. The vehicle traffic information can be classified into traffic ranges of the vehicle according to a preset range, and can be generated including different color information so as to be classified and displayed for each range. The vehicle traffic information generating unit 131 can transmit the generated vehicle traffic information to the map information generating unit 133. [

In addition, the vehicle traffic information generating unit 131 may generate vehicle traffic information for each area, and may generate main statistical information expressing the degree of traffic of each vehicle by a numerical value. The main statistical information may include the correspondence information about an unexpected situation occurring in an area where the degree of communication of the vehicle is not smooth. VMS provision information transmission information indicating whether VMS provision information has been transmitted to a plurality of VMSs in an area where an unexpected situation has occurred and surrounding areas, dispatch information indicating whether the patrol / tool vehicle is dispatched, and patrol / tool vehicles And processing time information indicating an estimated time required for dispatching and responding to an area where an unexpected situation occurs. The vehicle traffic information generation unit 131 may transmit the generated main statistical information to the main statistical information display area 146 of the integrated status display unit 140 and control the display thereof.

The patrol / tool vehicle position information generation unit 132 may receive the position information of each vehicle from the position information reception unit 113 of the patrol / tool vehicle of the ITS communication unit 110. The patrol / tool vehicle position information generation unit 132 can transmit the generated position information of each vehicle to the map information generation unit 133.

The map information generation unit 133 can receive the vehicle traffic information from the vehicle traffic information generation unit 131 and the position information of each vehicle from the position information generation unit 132. [ The map information generating unit 133 may generate the map information by reflecting the transmitted vehicle communication information and the position information of each vehicle on the digital map information stored in advance in the digital map database 151 of the storage unit 150. [ The map information may include vehicle traffic information of each road displayed on one digital map and position information of the patrol / tool vehicle located on each road. The map information generating unit 133 can transmit the generated map information to the map information display area 142 of the integrated status display unit 140 and control the map information to be displayed.

The system fault information generation unit 134 monitors operation states of the respective components constituting the intelligent transportation system 100 and can generate system fault information when an operation error occurs. The system fault information generating unit 134 may transmit the generated system fault information to the system fault information display area 144 of the integrated status display unit 140 so that the system fault information can be recognized by the administrator.

The control unit 130 transmits the VMS provision information received from the VMS text automatic generation unit 123-4 to the VMS provision information transmission unit 114 of the ITS communication unit 110 via the ITS terminal of the local VMS To the ITS terminal of the VMS located in the area.

The control unit 130 may receive the VMS provision information generated in the ITS terminal provided in the patrol / tool vehicle through the VMS provision information receiving unit 114 of the ITS communication unit 110. The received VMS provision information can be transmitted to the ITS terminal of the local VMS and the IMS terminal of the VMS located in the surrounding area through the VMS provision information transmission unit 114 of the ITS communication unit 110.

The control unit 130 may receive the VMS provision information generated in the ITS terminal provided in the patrol / tool vehicle through the VMS provision information receiving unit 114 of the ITS communication unit 110. It is possible to control the received VMS provision information to be displayed in the VMS provision information display area 145 of the integrated status display unit 140. [

The control unit 130 receives the road information of the road under construction by at least one of the plurality of tool vehicles from the tool vehicle and receives the lane information mapped to the lane information received from the VMS table 152 And generates VMS provision information including the extracted car information, so that the IMS terminal of the VMS located in the area where the tool vehicle stops or moves and the VMS provision information generated in the ITS terminal of the VMS located in the surrounding area are transmitted And when the operation completion signal is received from the tool vehicle, it is possible to stop the display of the transmitted VMS provision information.

The integrated status display unit 140 includes a CCTV video display area 141, a map information display area 142, a CCTV check area 143, a system fault information display area 144, a VMS provided information display area 145, And the information display area 146, as shown in FIG. The integrated status display unit 140 will be described in detail with reference to FIGS. 3 and 4. FIG.

The CCTV image display area 141 may indicate an area on the integrated status display unit 140 where the integrated status display unit 140 displays the image signals received from the CCTV image receiving unit 111 under the control of the control unit 130 .

The map information display area 142 may mean an area on the integrated status display part 140 where the integrated status display part 140 displays the map information received from the map information generating part 133 of the control part 130. [

The CCTV confirmation area 143 may refer to an area on the integrated status display part 140 where a CCTV image of a specific area selected according to a user's input signal is displayed. For example, the integrated status display unit 140 can receive a user's input signal and select a specific area of the digital map displayed in the map information display area 142. [ The integrated status display unit 140 may display a specific CCTV video signal located in the selected specific area through the CCTV confirmation area 143. [

The CCTV confirmation area 143 may refer to an area on the integrated status display part 140 where a video signal of a specific CCTV selected by a user input signal from the CCTV selection part 122 is displayed.

The system failure information display area 144 may refer to an area on the integrated status display part 140 where system failure information received from the system failure information generation part 134 of the control part 130 is displayed.

The VMS provision information display area 145 may indicate an area on the integrated status display part 140 where the VMS provision information received from the VMS provision information generation part 123 of the VMS control part 120 is displayed.

The main statistical information display area 146 may refer to an area on the integrated status display part 140 where the main statistical information received from the vehicle traffic information generating part 131 of the control part 130 is displayed.

The storage unit 150 may include a digital map database 151 including digital map information and a VMS table 152 containing VMS text information.

The digital map database 151 may store digital map information including road information on the entire country and on the land based on map data of a national authorized agency such as a national geography center or a national development agency. Since the digital map information includes accurate latitude and longitude information, it can be interlocked with the GPS signals of each vehicle transmitted in the patrol / tool vehicle.

The VMS text table 152 may store the VMS text information in advance. The VMS text information may include at least one of location information mapped with location information, lane information mapped to lane information, and ephemeral text mapped with each sudden information. The VMS text table 152 may store location information, lane information, and erroneous information, location text information, lane text information, and unexpected text information, respectively, in the form of a table.

In the meantime, the respective components of the intelligent transportation system 100 are separately shown in the drawings to indicate that they can be functionally and logically separated, and they are physically separate elements or are implemented as separate codes It is not.

In this specification, each function means a functional and structural combination of hardware for carrying out the technical idea of the present invention and software for driving the hardware. For example, each functional unit may refer to a logical unit of a predetermined code and a hardware resource for executing the predetermined code, and may be a code physically connected to the functional unit, But can be easily deduced to the average expert in the field of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an intelligent traffic system according to an embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 3 is a view illustrating an integrated status display unit of an intelligent traffic system according to an exemplary embodiment of the present invention. FIG. 4 is a diagram illustrating an integrated state of an intelligent transportation system displaying a CCTV confirmation area when an unexpected event occurs according to an exemplary embodiment of the present invention Fig. 8 is an exemplary diagram showing a screen of the display section. Fig. 3 and 4, the integrated status display unit 140 may include a CCTV video display area 141 (141a, 141b), a map information display area 142, a CCTV confirmation area 143, The system fault information display area 144, the VMS provision information display area 145, and the main statistical information display area 146 on one screen.

The CCTV video display area 141 includes a left CCTV video display area 141a and a left CCTV video display area 141a formed on the integrated status display part 140, (141b). The left CCTV image display area 141a or the right CCTV image display area 141b may output a plurality of CCTV image signals to each CCTV image display area (not shown) formed for each CCTV image signal. The map information display area 142 may be disposed between the left CCTV image display area 141a and the right CCTV image display area 141b.

The controller 130 displays on the map information display area 142 land information (not shown), road map information on the land (not shown), icons indicating patrol vehicles 310 (310a, 310b, 310c) 320: 320a, 320b) is displayed.

When the user input signal for selecting a specific region is received on the map information display region 142, the control unit 130 displays the user input display icon 330 indicating that the user input signal is received in the map information display region 142, And a CCTV confirmation area 143 for displaying the video signal of the CCTV located in the specific area selected on the map information display area 142 is formed and displayed.

The main statistical information display area 146 may be disposed between the left CCTV image display area 141a and the system fault information display area 144 and below the map information display area 142. [

The control unit 130 may control the main statistical information generated by the vehicle traffic information generating unit 131 to be displayed on at least one of icons, texts, graphics, and symbols on the main statistical information display area 146.

The system fault information display area 144 may be disposed between the main statistical information display area 146 and the VMS provided information display area 145 and below the map information display area 142. [

The control unit 130 may control the system fault information generated by the system fault information generation unit 134 to be displayed on at least one of icons, texts, graphics, and symbols on the system fault information display area 144. [

The VMS provision information display area 145 may be disposed between the system fault information display area 144 and the right CCTV image display area 141b and below the map information display area 142. [

The control unit 130 controls the VMS provision information generated by the VMS provision information generation unit 123 of the VMS control unit 120 to be displayed on at least one of icons, texts, graphics, and symbols on the VMS provision information display area 145 .

5 is an exemplary diagram illustrating a display unit of a VMS controller for displaying a location information input screen according to an embodiment of the present invention. 5, a position information input screen capable of receiving a user input signal indicating position information from an administrator can be displayed on the display unit 121 of the VMS controller 120 under the control of the controller 130. [ 5, the location information input screen includes a CCTV 540, a user input display icon 510 indicating a detailed location 530c selected by the user input signal, a current location of the road where the selected CCTV 540 is located 520b, 520c, 520d, 530a, 530b, 530c, 530d, and 530, which are divided into at least one of 10M, 20M, 50M, and 100M, , Text, graphics, symbols, and an input box. The detailed positions 520a, 520b, 520c, 520d, 530a, 530b, 530c, 530d, 530 may be used to identify the forward line detailed positions 520a, 520b, 520c, 520d, 530a, 530b, 530c, 530d. The number information assigned to the detailed location 530c selected by the user input signal is 42.4. 42 is the number of the road on which the selected CCTV 540 is located, and 0.4 is the number of 4 times the predetermined distance unit For example, a point on the road of a downward line 400 meters away from the location of the road). For example, the administrator can recognize the occurrence of an unexpected event and input an input signal of a user activating the automatic VMS text generation function through an input device provided in the intelligent transportation system 100. [ The intelligent traffic system 100 in which the VMS text automatic generation function is activated receives a position information input screen capable of receiving a user input signal representing position information from an administrator through the display unit of the VMS control unit 120 under the control of the control unit 130 121). The administrator can select one of the advanced line detailed positions 520a, 520b, 520c, and 520d and the downline detailed positions 530a, 530b, 530c, and 530d displayed on the position information input screen, A user can input a user input signal through the input unit. The intelligent transportation system 100 may receive the user input signal and recognize the selected detailed position to generate the detailed position information.

In addition, the display unit 121 may include a touch screen capable of receiving a user touch input. The display unit 121 including the touch screen can perform the function of an input device. For example, a user gesture input that is input by a movement operation in a state where a user's body is touched can be received as well as a user touch input that is input by an operation to a temporary user's body. For example, at least one location icon, text, graphic form, and the like, out of the up line detailed locations 520a, 520b, 520c, and 520d and down line detailed locations 530a, 530b, 530c, and 530d displayed on the location information input screen, At least one of the symbols and the input box may be mapped in advance to one of the user gesture inputs stored in the user gesture input database 153 of the storage unit 150. [ Accordingly, the administrator can input the user gesture input previously mapped to the shape displayed on the detailed positions 520 and 530 displayed on the position information input screen through the display unit 121. [ The intelligent traffic system 100 may receive the user gesture input through the display unit 121 and generate at least one detailed position information to generate the detailed position information.

6 is an exemplary diagram showing a display unit of a VMS control unit displaying a road information input screen according to an embodiment of the present invention. 6, when the detailed position is selected from the manager, the intelligent transportation system 100 displays a lane information input screen capable of receiving a user input signal representing information from the manager from the manager, according to the control of the controller 130, Through the display unit 121 of the display unit 120. The lane information input screen includes a user input display icon 610 indicating the lane information 620c and 620d selected by the user input signal and a lane information 620a, 620b, 620c , And 620d, which are capable of inputting text, graphics, symbols, and input boxes. For example, after inputting the detailed position information in which an unexpected situation has occurred, the manager can input an icon, a text, a graphic, a map, and the like, which can input the lane information 620a, 620b, 620c, and 620d displayed on the lane information input screen And a user input signal representing at least one lane information in which an unexpected situation occurs through at least one of a symbol and an input box. The user input signal may be received through an input device provided in the intelligent traffic system 100. The intelligent transportation system 100 may generate a lane information by receiving a user input signal representing information as a vehicle in which an unexpected situation occurs.

In addition, the display unit 121 may include a touch screen capable of receiving a user touch input. The display unit 121 including the touch screen can perform the function of an input device. For example, a user gesture input that is input by a movement operation in a state where a user's body is touched can be received as well as a user touch input that is input by an operation to a temporary user's body. For example, at least one of icons, text, graphics, symbols, and input boxes capable of inputting the road information 620a, 620b, 620c, and 620d of the road at the detailed position displayed on the road information input screen is stored in the storage unit 150 May be pre-mapped to one of the user gesture inputs stored in the user gesture input database (153). Therefore, the administrator can select a user who is previously mapped with at least one of an icon, a text, a graphic, a symbol, and an input box that can input the information 620 (620a, 620b, 620c, 620d) The gesture input can be input through the display unit 121. [ The intelligent traffic system 100 may receive user gesture input through the display unit 121 and recognize at least one selected lane to generate lane information.

FIG. 7 is an exemplary diagram showing a display unit of a VMS control unit displaying an unexpected information input screen according to an embodiment of the present invention. Referring to FIG. 7, when at least one lane is selected from an administrator, the intelligent traffic system 100 displays an unexpected information input screen capable of receiving a user input signal representing an unexpected information from an administrator, under the control of the controller 130 Can be displayed through the display unit 121 of the VMS control unit 120.

As shown in Fig. 7, the unexpected information input screen includes accident information indicating an accident between the vehicles on the road, work information indicating work such as construction of roads, facilities, etc., faulty vehicle information indicating a faulty vehicle on the road, Text, a graphic, a symbol, and an input box indicating falling information that is displayed on the screen.

In addition, the unexpected information input screen includes an execution input icon 710 for instructing to generate the VMS text and an end input icon 720 for ending the automatic generation of the VMS text of the intelligent transportation system 100, as shown in FIG. 7 . For example, the administrator can select the accident information input screen 730, the operation input icon 740, the faulty vehicle input icon 750, and the falling object input icon 760 displayed on the unexpected information input screen A user input signal can be input and selected through an input device having at least one erroneous information. The intelligent traffic system 100 may receive the user input signal and recognize at least one unexpected information selected to generate the unexpected information.

In addition, the display unit 121 may include a touch screen capable of receiving a user touch input. The display unit 121 including the touch screen can perform the function of an input device. For example, a user gesture input that is input by a movement operation in a state where a user's body is touched can be received as well as a user touch input that is input by an operation to a temporary user's body. For example, accident information indicating an accident between vehicles on the road displayed on an unexpected information input screen, work information indicating work such as construction of roads, facilities, etc., fault vehicle information indicating a fault vehicle on the road, and falling- At least one of the icon, text, graphic, symbol, and input box may be mapped in advance to one of the user gesture inputs stored in the user gesture input database 153 of the storage unit 150. [ Therefore, the administrator can input a user gesture input that is the same as the shape displayed on the accident information input screen 730, the operation input icon 740, the faulty vehicle input icon 750 and the fall-down input icon 760 displayed on the display 121 ). ≪ / RTI > The intelligent traffic system 100 may receive the user gesture input through the display unit 121 and recognize the at least one unexpected information selected to generate the unexpected information.

8 is an exemplary diagram showing a display method of a VMS provided information display area of an integrated status display unit according to an embodiment of the present invention. 8, when the execution input icon 710 for instructing the intelligent traffic system 100 to generate the VMS text is selected from the administrator through the unexpected information input screen, the intelligent traffic system 100 transmits the VMS message to the VMS controller 120, The VMS provision information generated by the VMS provision information generation unit 123 of the integrated status display unit 140 may be displayed in the VMS provision information display area 145 of the integrated status display unit 140 as shown in FIG.

8, the intelligent transportation system 100 transmits the VMS provision information received from the VMS provision information reception unit 115 of the ITS communication unit 110 to the VMS provision information display area 145 of the integrated status display unit 140 ). ≪ / RTI >

The VMS provision information display area 145 of the integrated status display unit 140 is actually displayed in the VMS having the first VMS identification information 145-1 and the first VMS identification information 145-1 capable of identifying the VMS May be displayed including at least one of the first VMS provision information 145-2, the second VMS identification information 145-3 and the second VMS identification information 145-4.

As described above, the present invention has been described with reference to particular embodiments, such as specific constituent elements, and limited embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Therefore, the spirit of the present invention should not be construed as being limited to the described embodiments, and all of the equivalents or equivalents of the claims, as well as the following claims, are included in the scope of the present invention.

100: Intelligent Transportation System
110: ITS communication section
111: CCTV image receiving unit
112: Vehicle detector signal receiving unit
113: GPS information receiver of patrol / tool vehicle
114: VMS provision information transmitter
115: VMS provision information receiving unit
116: LCS linkage
120: VMS control unit
121:
122: CCTV selection unit
123: VMS provision information generating unit
123-1: Position information generating section
123-2:
123-3:
123-4: VMS text automatic generation section
130:
131: Vehicle traffic information generation unit
132: Position information generator of the patrol /
133: Map information generating unit
134: system fault information generation unit
140: Integrated status indicator
141: CCTV video display area
142: map information area
143: CCTV confirmation area
144: System fault information display area
145: VMS provided information display area
145-1: First VMS identification information
145-2: First VMS provided information
145-3: Second VMS identification information
145-4: Second VMS provided information
146: Main statistical information display area
150:
151: Digital map database
152: VMS Text Table
153: User gesture input database
310: patrol vehicle
320: tool vehicle
330: User input display icon
510: User input display icon
520: Upward line position information display icon
530: Downward position information display icon
540: CCTV
610: User input display icon
620: Information display icon by car
710: Run input icon
720: End input icon
730: Incident input icon
740: Job input icon
750: Breakdown Vehicle Input Icon
760: Falling-in input icon

Claims (13)

In an Intelligent Transport System (ITS)
Receiving video signals generated from CCTVs respectively from a plurality of CCTVs, receiving respective vehicle detector signals from a plurality of vehicle detectors, and receiving ITS signals from a plurality of ITS terminals provided in a plurality of VTS (Variable Message Signs) VMS provision information, receives position information of each patrol / tool vehicle from ITS terminals provided in a plurality of patrol / tool vehicles, or transmits the VMS provision information to an ITS terminal provided in each of the patrol / tool vehicles An ITS communication unit;
A storage unit storing a VMS text table including a digital map database including digital map information and VMS text information;
An integrated status display unit for displaying one screen including at least one of a CCTV video display area, a map information display area, a CCTV confirmation area, a system fault information display area, a VMS provided information display area, and a main statistical information display area;
And the VMS text information previously mapped with the location information, the lane information, and the unexpected information is received from the VMS text table A VMS control unit for extracting the VMS provided information from the VMS providing unit; And
Generating main traffic information indicating the degree of vehicle traffic in each area from the received vehicle detector signals and generating main statistical information representing the degree of traffic of each vehicle in each area from the generated traffic information, And generating map information by reflecting the generated vehicle communication information and the received position information of the patrol / tool vehicle on the digital map information, and generating the map information by displaying the map information And controls a plurality of CCTV video signals located in an area displayed in the map information display area of the received video signals to be respectively displayed in the CCTV video display area, ITS terminal of VMS located in the area where the situation occurred and V Controls the VMS provision information to be transmitted to the ITS terminal of the MS, controls the VMS provision information to be displayed in the VMS provision information display area, and controls the ITS communication unit, the integrated status display unit, the storage unit, A system fault information generating unit for generating system fault information and controlling the system fault information to be displayed in the system fault display area; And an intelligent traffic system.
2. The apparatus of claim 1,
And receiving input via at least one of a keyboard, a mouse, an electronic pen, a finger touch of a user, and a joystick.
2. The apparatus of claim 1,
And a user gesture input that is input by a movement operation while the user's body is touched.
The apparatus of claim 1,
The image information displayed in the map information display area and the CCTV confirmation area is transmitted to the ITS terminal of at least one patrol / tool vehicle among the plurality of patrol / tool vehicles and displayed on a display unit provided in the at least one patrol / So as to be displayed.
The apparatus of claim 1,
Extracting lane specification information mapped with the lane information received from the VMS text table, receiving the lane information of the road under construction by the tool vehicle from at least one of the plurality of tool vehicles, The VMS provision information including the textual instruction information is generated to control the generated VMS provision information to be transmitted to the ITS terminal of the VMS located in the ITS terminal of the VMS located in the stationary or moving area of the tool vehicle And controlling to stop displaying the transmitted VMS provision information when a job completion signal is received from the tool vehicle.
2. The system according to claim 1,
Generates entrance blocking information for controlling traffic information of a corresponding lane on a road where an unexpected situation occurs, transmits the generated blocking information to the ITS terminal of the LCS (Lane Control System), and when the unexpected situation of the road is released An LCS linking unit for generating entry permission information and controlling the generated entry permission information to be transmitted to the ITS terminal of the LCS; Further comprising: < RTI ID = 0.0 > a < / RTI >
2. The method of claim 1,
The road information including latitude and longitude information linked with a GPS signal transmitted from the patrol / tool vehicle, all-terrain information generated based on map data of a national authorized organization, and road map information on the land.
The method according to claim 1, wherein the VMS-
Wherein the location information includes mapped location information, mapped lane information mapped with the lane information, and unexpected text information mapped with the unexpected information.
The apparatus of claim 1, wherein the VMS controller comprises:
When a user input signal for activating the VMS text automatic generation function for generating the VMS provision information is received, the position information input screen, the lane information input screen, and the unexpected information input screen A display unit sequentially displaying a screen according to the control of the control unit;
Displays a plurality of CCTV images located adjacent to the selected specific location in the CCTV image display area when a user input signal for selecting a specific location among the road maps displayed in the map information display area is received, A CCTV selection unit for controlling an image of the selected specific CCTV to be displayed on the CCTV confirmation area or the display unit when a user input signal for selecting a CCTV image among the CCTV images is received;
When a user input signal for activating the VMS text automatic generation function is received, a plurality of detailed positions set in advance for each distance unit based on the position of the selected specific CCTV are set as icons, texts, figures, symbols, A position information generating unit for displaying the position information and generating the position information by receiving a user input signal for selecting at least one detailed position of the displayed detailed positions;
Displaying a road information of a road of the selected detailed position as at least one of a plurality of icons, text, graphics, symbols, and input boxes, receiving a user input signal for selecting at least one of information by difference of the displayed road, A car information generating unit for generating the car information from the information of the car;
Displaying the unexpected events occurring on the road in at least one of a plurality of icons, text, graphics, symbols, and input boxes, receiving a user input signal for selecting at least one of the displayed unexpected events, An unexpected information generating unit to generate the unexpected information; And
Extracting from the VMS text table the positional information mapped with the positional information, the lane text information mapped with the lane information, and the unexpected text information mapped with the unexpected information, and combines the V language text and the VMS text to generate one VMS provision information An automatic generation unit; Further comprising: < RTI ID = 0.0 > a < / RTI >
10. The method of claim 9,
Further comprising up-line detailed positions and down-line detailed positions for distinguishing the traveling direction of the vehicle on the road.
10. The apparatus according to claim 9,
10M, 20M, 50M and 100M. ≪ RTI ID = 0.0 > 11. < / RTI >
10. The method of claim 9,
And displays a number assigned to each predetermined distance unit based on the location of the location on the road where the selected CCTV is located.
10. The method according to claim 9,
Fault information indicating an accident between vehicles on the road, work information indicating construction of a road facility, fault vehicle information indicating a fault vehicle on the road, and falling information indicating falling objects on the road.

Images