KR20110097349A - Utility pipe conduit management system and method the same - Google Patents

Abstract

An image sensing means (30) installed at each of a plurality of sections of the common sphere and collecting the image signals related to the surrounding environment and transmitting them to the management unit (10); Sensing means (20) installed in each of the compartments to sense whether there is an abnormality related to the compartment and transmit the detected signal to the management unit (10) as a detection signal; In response to receiving the detection signal from the detection means 20, the video signal of the corresponding section is received from the video detection means, and the cause of the detection signal transmission of the zone in which the detection signal is transmitted is determined with reference to the video signal. A three-dimensional joint ball management system configured to include a management unit 10, wherein the management unit 10 further includes a 3D-GIS DB in which 3D-GIS information is stored, and the 3D- It provides a three-dimensional community ball management system characterized in that the display on the GIS information.

Description

UTILITY PIPE CONDUIT MANAGEMENT SYSTEM AND METHOD THE SAME

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a management system and method for underground utility ducts for accommodating various underground facilities such as water and sewage, telephone cables, and gas pipes, and in particular, 3D GIS information (maps) and images. The present invention relates to a three-dimensional community structure management system and method that enables to manage while checking the status of the facility in three dimensions through a signal.

On the other hand, the present invention is made as part of the following national research and development projects.

[National R & D project supporting this invention]

[Project unique number] 06 National Land Information C01

[Ministry of Land] Ministry of Land, Transport and Maritime Affairs

[Name of Research Project] Intelligent Land Information Technology Innovation Project

[Project name] 3D GIS based USN information processing technology development

[Organizer] Korea Institute of Construction Technology

[Research Period] 2009.6.27. ~ 2010. 4. 26. (4th year)

Recently, due to rapid urban development and the installation and management of unstructured underground burial, accidents such as damage and explosion in underground space frequently occur. In order to solve this problem, a real-time management / operation system for underground burials has been developed, but the operation is insufficient in three-dimensionally confirming the situation of the communal district, which is a work site.

On the other hand, as the range of human life extends from the surface to the ground, the ground, and the ground, construction of 2D, 3D-GIS, etc. is being progressed for efficient use of space. In addition, an image acquisition device such as a CCD camera capable of acquiring images in real time from a human living range is widely used.

Therefore, the present invention has been made in view of the above situation, and by using the 3D-GIS and the image acquisition device, by allowing the task manager and the worker to grasp the situation of the underground common sphere three-dimensionally, improving the efficiency of management and work It is aimed to provide three-dimensional community block management system that became possible.

In order to achieve the above object, according to the present invention, it is provided for each of a plurality of compartments of the common sphere, the video sensing means 30 for collecting the video signal related to the surrounding environment and transmitting to the management unit 10; Sensing means (20) installed in each of the compartments to sense whether there is an abnormality related to the compartment and transmit the detected signal to the management unit (10) as a detection signal; In response to receiving the detection signal from the detection means 20, the video signal of the corresponding section is received from the video detection means, and the cause of the detection signal transmission of the zone in which the detection signal is transmitted is determined with reference to the video signal. A three-dimensional joint ball management system configured to include a management unit 10, wherein the management unit 10, 3D-GIS DB 18 is stored 3D-GIS information and 3D-GIS information stored in the 3D-GIS DB The display device may further include a display device for displaying the 3D-GIS of the corresponding section in which the detection signal is transmitted, and displaying an abnormality on the 3D-GIS information. It is to provide a three-dimensional community ball management system characterized in that.

In addition, according to the present invention, the step of receiving a detection signal for entering and exiting at least one of the plurality of compartments of the common sphere from the sensing means; Receiving an image signal for a section in which the detection signal is transmitted; Displaying an abnormality of a corresponding section on 3D-GIS information with reference to the detection signal and the image signal; And determining whether the transmission of the detection signal is caused by damage or intrusion of facilities in the compartment or by entry of an operator for a planned work with reference to an image signal. To provide.

According to the above configuration, by using the 3D-GIS information (map) and CCD camera (image acquisition device), the operation manager and the operator can grasp the situation of the underground common sphere in three dimensions, thereby improving the efficiency of management and work. Demonstrate the effect of providing a three-dimensional community ball management system.

1 is a view schematically showing the configuration of a three-dimensional joint ball management system according to the present invention,
2 is a block diagram specifically showing each functional unit of the management unit 10 of the three-dimensional joint ball management system according to the present invention,
3 is a flowchart illustrating an exemplary management method by the three-dimensional joint ball management system according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings.

On the other hand, the term "three-dimensional" as used herein means that the 3D GIS information (map) and the image signal together is provided to the management unit (server), and displayed on the display device (display), the term "3D GIS information" is It means a map displayed on the display device in 3D graphics, the term "abnormal" means a state in which a detection signal is generated from the sensing means (sensor) in accordance with the entry and exit or damage to the facility. In addition, the term "work manager" means a person in charge of maintenance of the entire community, and "worker" means a person performing facility maintenance work in each compartment in the community, according to the instructions of the work manager. .

In addition, many of the " parts " of the present invention can be easily implemented by those skilled in the art by well-known calculation means (commonly referred to as a computer), and thus, details of the design, internal configuration, and internal operation thereof are described. Description is omitted.

1 is a view schematically showing the configuration of a three-dimensional joint ball management system according to the present invention, an underground pipe line and a city consisting of communication lines, gas pipes, water pipes, etc. in the underground hollow zone that can be accessed through an entrance opened and closed by a manhole, etc. The state in which the maintenance equipment has been installed is shown. In addition, the cavity is divided into a plurality of zones, and each compartment is usually provided with the inlet.

The community management system according to the present invention is installed in each of a plurality of sections of the community or partially installed to monitor all the sections, collects the video signal (Vs) of the surrounding environment, and manages the video signal Image sensing means (30) for transmitting to (10); Detection means (20) installed in each of the compartments to sense whether there is an abnormality (entry or loss of facilities or the like) of the compartment and transmit the detection signal (Ds) to the management unit (10); In response to receiving the detection signal from the detection means 20, the image detection means receives an image signal of a corresponding section (any one of blocks 1 to N), and transmits the detection signal with reference to the image signal. And a management unit (comprising of a server and a DB) for determining the cause of the detection signal transmission (cause of abnormal occurrence) of the compartment.

Here, the image sensing means 30 may be configured as an image acquisition device using a CCTV or CCD device, usually installed inside and outside each of the compartments (eg, compartment 1) while rotating a predetermined angle, Acquire an image. In addition, the sensing means 20 is, for example, a conventional sensor for detecting the opening of the entrance of each compartment, the photoelectric sensor for converting the input light generated by the opening of the manhole into an electrical signal, the manhole and the peripheral portion and According to the release of the contact, it may be composed of a contact sensor for transmitting the generated electrical signal.

On the other hand, on the facilities (underground pipelines or maintenance facilities) provided in each compartment in the common premises, the sensing means 20 'for detecting the abnormality of the corresponding facility is provided, the detection signal (Ds) for the presence or absence of the abnormality of the facility It can be transmitted to the management unit 10. In addition, the sensing means 20 'may be used a variety of sensors depending on how to detect the damage of the facility, preferably a pressure sensor, a sound wave sensor, a flow sensor may be used.

Therefore, whether there is an abnormality such as entry or exit (opening or breakage of an entrance) or damage to a facility is detected by the sensing means 20 and transmitted to the management unit 10 through a transmission line or a wired or wireless network. According to the detection signal, the management unit 10 can visually check the state of the compartment 1 while receiving the video signal from the video sensing means 30 installed in the compartment 1, for example.

In FIG. 1, as the plurality of sensing means 20 and / or 20 ′ are shown to be constructed as a ubiquitous sensor network (USN), the management unit 10 and the sensing means 20 may include TinyOS and Nano. Related software platforms such as Qplus, Contiki and LiteOS USN are configured.

Meanwhile, the management unit 10 further includes a 3D-GIS DB 18 in which 3D-GIS information is stored, and in response to receiving a detection signal from the zone 1, 3D-GIS information of the corresponding zone 1 from the DB. Is taken out and displayed in the open or broken state of the partition 1 on the information. Such display may be performed by various methods, for example, 3D-graphically on the 3D-GIS information, the open or broken shape of the manhole or the 'broken shape' of the facility in 3D, or A method of displaying text on the 3D map, such as “abnormal occurrence”, “need to check”, or “failure of facility” may be used, or both may be used.

Accordingly, in response to receiving the detection signals Ds from the detection means 20 and 20 ', the display device 10a of the management unit 10 is, for example, on the 3D-GIS (map) of the section 1. A screen may be displayed (displayed) in which the text of "Abnormal" is written in parallel.

In addition, this display screen, along with other information, can be transmitted to the job manager 51 and / or the worker terminal 52 via the wired or wireless network.

Figure 2 is a block diagram showing in detail each functional unit of the management unit 10 of the three-dimensional joint ball management system according to the present invention.

The management unit 10 includes: a detection signal receiving unit 11 for receiving a detection signal Ds transmitted from the detection means 20 and 20 'installed in each of the compartments; An image signal receiving unit 12 for receiving an image signal Vs transmitted from the image detecting means 30; A video signal selection unit (12a) for selecting a video signal from a desired section among video signals of each section received from the video signal receiving section (12); 3D-GIS display unit 13 for driving the 3D-GIS information (map) of the section in which the detection signal is transmitted in response to the detection signal, and displaying the state in which the detection signal is transmitted on the 3D-GIS information of the corresponding section. )Wow; A job determination unit 14 for determining whether the generation of the detection signal Ds is due to a planned operation or other cases (for example, damage to a facility or generation of an intruder); And a transmission display unit 15 for transmitting the determination result of the job determination unit 14 to a job manager or an operator.

In addition, the management unit 10 displays the information of the 3D-GIS display unit 13 and the video signal of the video signal receiving unit 12 on a screen, thereby displaying the display device 10a which is a normal display indicating the situation of the cavity. And an input device 10a for control input of the management unit.

In addition, the management unit 10, the detection signal DB (16) for storing the detection signal (Ds) from the detection means 20, 20 'installed in each section of the common sphere; A facility status DB 17 for storing content information about facilities in each section in advance; 3D-GIS DB (18) for storing the 3D-GIS information of the entire common sphere divided into each section; And a job information DB 19 for storing job information that has been or will be performed (planned) in each compartment.

Here, the 3D-GIS information stored in the 3D-GIS DB 18 includes 3D-terrain information, attribute information, and the like of each section in the common sphere. In addition, the detection signal DB 16 stores information such as a sensor ID, a sensor type, an installation position of the sensor (installation section), detection status, and the like of the sensing means (sensor) installed in each compartment. In addition, the facility status DB 17 stores content information (location, product standard, manufacturer, etc.) relating to facilities (water and sewage, telephone cables, gas pipes, and their maintenance facilities) installed in each compartment. In addition, the job information DB 10 stores information such as community and district IDs, worker and manager information (PDA, notebook, mobile phone information, etc.), planned work contents, work dates, and community management organizations.

On the other hand, for the transmission of the determination result using the SMS and voice message to the task manager or worker by the transmission display unit 15, the information generating unit and the text and voice information storage DB may be further provided.

Hereinafter, with reference to FIG. 3, an example management method by the three-dimensional joint ball management system which concerns on this invention is demonstrated.

Usually, on the display device 10b, the 3D-GIS (map) transmitted from the 3D-GIS DB 18 and / or the video signal from the video sensing device 30 are displayed. In other words, the 3D-GIS information for each section in the cavity and the video signal for the section are sequentially displayed on the display device 10a (step S31). On the other hand, when the detection signal is not in the standby state, it may be configured not to receive the video signal (Vs) from the image sensing device 30. That is, the operations of the video signal receiver 12 and the video signal selector 12a may be maintained in the standby mode.

In this case, the detection signal Ds may be transmitted from one of the compartments or a plurality of compartments. In this case, as the detection signal is transmitted together with the sensor ID information and the location information, the management unit 10 determines the section in which the transmission signal is transmitted, the sensor ID information and the installation location stored in the detection signal DB 16. Read using the information. For example, when the detection signal Ds transmits sensor ID information of “0001” and location information of “0001”, the management unit 10 detects a detection signal from a sensor installed at the entrance of the compartment 1 and the compartment 1. Ds). In addition, when the detection signal Ds transmits sensor ID information of "0001" and location information of "0002", the management unit 10 detects the detection signal Ds from the sensors installed in the facilities of the compartment 1 and the compartment 1. Will be read.

Subsequently, the manager 10 operates the video signal selector 12a to receive a video signal from the video sensing device 20 installed in the compartment 1 or capable of monitoring the compartment 1. As the video signal Vs received through the video signal receiver 12 is displayed as a screen on the display device 10a, the personnel on the manager 10 can visually check the state of the compartment 1. (Step S32).

In this state, the management unit 10 draws out and drives the 3D-GIS information of the corresponding section 1 of the 3D-GIS DB 18 in accordance with the operation of the 3D-GIS display unit 13, and the corresponding section. The detection signal is transmitted on the 3D-GIS of 1. That is, "abnormal occurrence" is displayed at the entrance to the 3D-GIS of the said partition 1. The 3D-GIS information thus displayed is stored in the 3D-GIS DB 18 and displayed on the display device 10a (step S33). Thus, on the display device, for example, the video signal from the video sensing device 20 is displayed as a screen together with the 3D-GIS information of the section 1 in which "abnormal occurrence" is displayed.

In this step, the management unit 10 determines whether the transmission cause of the detection signal (Ds) is due to the planned work or other cases (for example, damage to facilities or occurrence of intruders) (step 34).

That is, the job determination unit 14 refers to the information stored in the job information DB 19. For example, in the partition 1, when the detection signal is generated, the planned job information may be stored in the DB 19. In case 1, it is determined that the cause of the detection signal is due to a planned work. In addition, when the planned job information is not stored in the job information DB 19, it is determined that the cause of the detection signal is caused by other cases such as damage to the facility or generation of intruders.

Therefore, in the case 1, the management unit 10 checks the worker terminal 52 of the corresponding section 1 with reference to the worker information of the job information DB 19, and the worker terminal checks the worker terminal 52 of the corresponding section 1 Information on the contents and facility status is transmitted (step 35-1).

In addition, in the case 2, the management unit 10 transmits an abnormal occurrence of the section 1 to the manager terminal 51 by SMS or the like (step 35-2). Therefore, the administrator who has received this SMS calls the worker adjacent to the compartment 1 to check and maintain the state of the compartment.

Meanwhile, in steps 35-1 and 35-2, the GIS-information and the video signal transmission may be performed together.

The above detailed description should be understood as an embodiment of the present invention, and the technical scope of the present invention should be construed as the contents of the appended claims.

10-management, 20-means of detection,
30-image sensing means, 10a-display.
3D-GIS DB 18.

Claims (6)

An image sensing means (30) installed at each of a plurality of sections of the common sphere and collecting the image signals related to the surrounding environment and transmitting them to the management unit (10);
Sensing means (20) installed in each of the compartments to sense whether there is an abnormality related to the compartment and transmit the detected signal to the management unit (10) as a detection signal;
In response to receiving the detection signal from the detection means 20, the video signal of the corresponding section is received from the video detection means, and the cause of the detection signal transmission of the zone in which the detection signal is transmitted is determined with reference to the video signal. As a three-dimensional joint ball management system comprising a management unit 10 to
The management unit 10 further includes a 3D-GIS DB 18 storing 3D-GIS information and a display device for displaying 3D-GIS information stored in the 3D-GIS DB. And drawing out the 3D-GIS of the corresponding section that transmitted the detection signal, and displaying the presence or absence of abnormality in the 3D-GIS information and displaying the same on the display device. According to claim 1, wherein the management unit 10, the facility status DB (17) that stores information on the status of the facilities of the compartment, the work content planned in the compartment, workers and managers, work date and time ward and compartment ID Further comprising a job information DB 19 for storing information;
When it is determined that the detection signal transmitted from the sensing means 20 is transmitted by the planned work, the facility status information of the corresponding section is transmitted to the worker terminal 52 of the corresponding section of the common ward. Three-dimensional collective ball management system. 3. The three-dimensional co-located management system according to claim 2, wherein the determination is made when, in the section, the scheduled job information is stored in the job information DB (19) when the detection signal is generated. The method of claim 2,
And if it is determined that the received detection signal is transmitted by damage to a facility or occurrence of an intruder, the three-dimensional common ball management system, characterized in that to transmit a facility damage situation to the work manager terminal. Receiving a detection signal relating to at least one entrance of the plurality of compartments of the common sphere from the detection means;
Receiving an image signal for a section in which the detection signal is transmitted;
Displaying an abnormality of a corresponding section on 3D-GIS information with reference to the detection signal and the image signal;
And determining whether the transmission of the detection signal is caused by damage or intrusion of facilities in the compartment or by entry of an operator for a planned work with reference to an image signal. . The method of claim 1, wherein if it is determined that the determination result by the determination step is caused by damage or intrusion of the facility, the situation is transmitted to the work manager terminal.
And if it is determined that the determination result is caused by the worker's entrance and exit for the planned work, transmitting information on the current state of facilities in the compartment to the worker terminal.

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