KR101201778B1 - system for managing an underground facility - Google Patents

Abstract

PURPOSE: A facilities management service system is provided to allow a client terminal to perform a local server function and a local database function, thereby storing various measured data related to management of facilities located in a shade area. CONSTITUTION: A plurality of facilities information measuring devices(10-1~10-n) measures and provides change information data. A plurality of client terminals(20-1~20-n) communicates with the facilities information measuring devices and collects the measured change information data. The client terminals provide the change information data to a server terminal. The server terminal examines and manages integrity, validity, and compatibility of the change information data or an analysis result in a field. [Reference numerals] (10) Information measuring devices; (30) Communication network; (40) Central control server; (51) Central DB for work; (52) Central geographic information DB

Description

Buried Management Service System {system for managing an underground facility}

The present invention relates to a buried property management service system, and more particularly, by measuring a variety of factors related to large underground facilities such as an oil pipeline installed in a shadow area where general wired / wireless communication is not supported, the local of each business terminal Data stored in the database and local server of each business terminal verify and manage the integrity, validity and consistency of various information related to underground facilities received and input from other business terminals, thereby causing errors in the data related to underground facilities working in the shadow area. The present invention relates to a buried material management service system that can manage buried goods by interworking with a database of a central server by returning to an area where general wired / wireless communication is supported.

In large underground facilities such as oil pipelines, pipelines, and areas where general communication networks cannot be used, most of them are installed in shaded areas where all functions used through wireless communication networks including servers and real-time communication are not available. In general, facilities consisting of pipelines such as water supply, sewerage, power lines, gas pipes, communication lines, oil pipelines, and heating heat pipes are buried underground to protect beauty and facilities.

Since these underground facilities are buried underground, it is difficult to accurately determine the state of the underground facilities. In the case of such a facility, the ripple effect is great when an accident occurs, so it is essential to understand the exact state of the facility.

In order to prevent disasters and diagnose the condition of bridges, large structures, underground burials, etc., management personnel are directly put into the site where the facilities are installed to measure various information about the condition of the facilities. In the area where general communication is possible, due to the waste of personnel, time and cost, various measurement sensors are gradually attached to the structure and equipped with on-line facilities to transmit the data measured from the measurement sensors to the control center via online to analyze the measurement data. Identify and predict safety status of target structures.

However, because large structures buried underground are often installed in shaded areas, the system that processes all the measurement data online is very expensive and the measurement is performed for each measuring sensor. It is becoming.

Accordingly, a method of attaching a plurality of sensors capable of detecting the state of underground facilities in the shaded area and collecting the state information of the facilities detected by the sensor on the ground is being studied.

In Korean Patent No. 10-1037433 (Invention: Wireless Communication System for Management of Underground Facilities), which proposes such a method, the wireless environment is poor in the wireless environment through magnetic field communication between the sensor node and the information collection device provided on the ground. Also proposes a wireless communication system to collect the status information of underground facilities.

1 shows a wireless communication system for underground facility management according to the prior art,

A wireless communication system for managing underground facilities according to the prior art detects state information of underground facilities according to a driving signal including a wake up signal attached to the underground facility and outputs a detection signal through magnetic field communication. A plurality of sensor nodes 1 and an information collector which outputs driving signals to the sensor nodes 1, collects detection signals transmitted from the sensor nodes 1, and transmits the collected detection signals through short-range wireless communication. (3), a monitoring system (5) which receives and analyzes detection signals transmitted from the information collector (3) and stores / manages / provides the analysis results, and is carried by the field manager and transmitted from the information collector (3). It comprises a mobile terminal 7 for receiving the detection signal to provide the status information of the underground facility.

However, this conventional technology also consists of a method of attaching a plurality of sensors that can detect the state of the underground facilities, and collecting the state information of the underground facilities detected by the sensor on the ground. In other words, the existing communication method cannot transmit the detection signal detected by the sensor in the shaded area to the facility management server on the ground in real time. After receiving the processed result by sending the data to the facility management server of the facility has the disadvantage that the emergency treatment is bound to.

The present invention is to solve the above problems, an object of the present invention is to measure the measurement data for various factors related to the management of the facilities located in the shadow area in the local database of the server terminal connected to each client terminal and wireless LAN in the field It is to provide a buried material management service system that can store and verify the integrity, validity and integrity of the information related to each client terminal in the field.

Another object of the present invention is to have a local server function and a local database function in the client terminal to store various measurement data related to the management of the facilities located in the shadowed area, and in the situation where emergency treatment is required to process the data to perform emergency treatment To provide a buried management service system.

The buried water management service system of the present invention for achieving the above technical problem is provided with a plurality of facility information measuring device is installed in each part of the facility to provide the management information of the facility and to measure and provide a variety of variation information, such as temperature; A plurality of client terminals which communicate with the plurality of facility information measuring apparatuses, collect data measured for various variation information of the facility, temporarily store them in a local database and provide them to a local server connected to a wireless LAN; Temporarily store reference data such as GIS information of the facility in a local database, compare and calculate and analyze the reference data and information received from the plurality of client terminals in the field, and store the analysis result in a local database, and wirelessly A server terminal for on-site verifying and managing the integrity, validity, and integrity of information related to a processing result of data measured on various information of the facility received from a plurality of other client terminals connected by a LAN; The standard data of the facility is read from the central database and transmitted to the server terminal to be stored in the local database of the server terminal in a general wired / wireless communication area, and measured for management information of the facility received from the server terminal. A central control server which receives data and the result of the analysis by comparing the reference data with the field in a field, stores the data in a central database, and judges the validity and consistency of the stored information; The central database for storing the data measured for the various changes of the facility from the central control server and the result of the analysis and comparison of the reference data and the field in the field and the central geographic information for storing the geographic information about the facility It consists of a central database with a database.

According to an embodiment of the present invention, the information measuring device is characterized in that the hydraulic pressure gauge for measuring the hydraulic pressure of the magnetic marker or RFID tag and pipe installed in the ground for facility management.

According to an embodiment of the present invention, a server terminal is connected to a plurality of client terminals and a local area network (LAN) in a shaded area, and is randomly selected from a plurality of client terminals and designated as a server terminal. .

According to an embodiment of the present invention, a server terminal includes: a wireless LAN connection unit for configuring a wireless LAN through wireless communication with a plurality of client terminals; A local server controller configured to receive data on facilities from the plurality of client terminals through the wireless LAN connection unit, store data in a local database, and process and transmit data that can be processed in the field to the plurality of client terminals; Under the control of the local server control unit is characterized in that it comprises a local database for storing data about the facilities received from the plurality of client terminals.

According to an embodiment of the present invention, the server terminal stores an application program controlling the local server function to perform the function of the central server in the shaded area instead in the local server controller.

According to an embodiment of the present invention, the local server controller of the server terminal is characterized in that the central control function is executed and the existing real-time server linkage function and the virtual local server function can be selectively used.

According to an embodiment of the present invention, the local server control unit of the server terminal receives the status diagnosis data about the facility, the safety data of the facility, the data about the location of the facility from the plurality of client terminals through the wireless LAN connection to check the safety state Update the location data in the event of a change in the location of the facility, and deal with problems that can be easily solved on-site; store data necessary for the repair or reinforcement in a local database when large-scale maintenance or reinforcement is needed; It is characterized in that the control to transmit the data to the central management server in this possible area.

According to an embodiment of the present invention, the central control server stores central geographic information, such as survey maps, aerial photographs, and satellite images, provided by the National Geographic Information Institute in a database, receives a request from a server terminal, and stores a portion of the central geographic information data. Characterized in that the transmission to the server terminal to be stored in the local database.

Accordingly, the present invention provides a local server function and a local database function in a client terminal of an administrator who is put into the field to store a wireless LAN to store various measurement data related to management of facilities located in a shaded area and require emergency treatment. Enabling data processing allows emergency treatment, enabling facility management in shaded areas where deserts, mountains, and other communications networks are unavailable. In other words, accurate facility location recording and management is possible even in areas where information and communication infrastructure is relatively lacking.

1 is a wireless communication system for underground facility management according to the prior art,
2 is a block diagram showing the configuration of a buried goods management service system according to an embodiment of the present invention;
3 is a block diagram showing an internal configuration of a server terminal and a client terminal according to the present invention;
4 is an explanatory diagram in which a server terminal according to the present invention functions as a local server and communicates with a central control server in a communication area.

Other objects, features and advantages of the present invention will become apparent from the following detailed description of embodiments with reference to the accompanying drawings. A preferred embodiment of the buried material management service system according to the present invention will be described with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It is provided to let you know. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

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

2 is a block diagram showing the configuration of a buried goods management service system according to an embodiment of the present invention.

The buried property management service system of the present invention is installed in each part of the facility to provide the management information of the facility, and the change information, which is data on the change information of various status diagnosis data such as temperature, safety data of the facility, and data on the location of the facility. A plurality of facility information measuring devices 10-1, 10-2, ..., 10-n for measuring and providing data; Communicating with the plurality of facility information measuring devices 10-1, 10-2, ..., 10-n to provide various fluctuation information of the condition diagnosis data of the facility, safety data of the facility, and data relating to the location of the facility. A plurality of client terminals 20-1, 20-2,. Temporarily storing reference data, such as status diagnosis data of the facility, safety data of the facility, and GIS information about location data of the facility, in a local database, and storing the reference data and the plurality of client terminals in the field. 1, 20-2, ..., 20-n) is compared with the state diagnostic data, safety data of the facility, the variation information data of the data on the location of the facility to calculate the difference value and the calculated reference value of the difference value The facility received and received from a plurality of other client terminals 20-1, 20-2, ..., 20-n connected to a wireless LAN by calculating and analyzing a ratio for the data, and storing the analysis result in a local database. The calculation results and analysis results of the data (variable information data) measured for the various fluctuation information of the state diagnosis data, safety data of the facility, and data on the location of the facility If the analysis result is within a predetermined range for the related information, it is judged to be normal, and the variation information data including various variation information of the condition diagnosis data of the facility, safety data of the facility, location data of the facility, or A server terminal 21 for verifying and managing integrity, validity and integrity in the field; In the area where general wired / wireless communication is possible, reference data regarding status diagnosis data of the facility, safety data of the facility, and location data of the facility are read from the central database 50 and transmitted to the server terminal 21 to transmit the server terminal 21. And the measured data (variation information data) and the reference data measured for the management information and various variation information of the facility and the various variation information of the facility received from the server terminal 21. Compute the difference value and calculate the ratio to the reference value of the calculated difference value by comparing the received result through the wired and wireless communication via the wired and wireless communication to store in the central database 50, the analysis result is within the preset range Is determined to be normal to determine the validity and consistency of the stored analysis results. Centralized server 40 updating Open and Save; The central control server 40 compares the measured data (variation information data) of the state diagnosis data of the facility of the facility, safety data of the facility, and various variation information regarding the location of the facility with the reference data in the field. A business central database 51 for calculating a difference value and storing a result of calculating and analyzing a ratio of the calculated difference value to a reference value; It is composed of a central database 50 having a central geographic information database 52 for storing geographic information about the facility.

The information measuring apparatus 10 is, for example, a magnetic marker or an RFID tag installed in the ground during pipeline construction for the management of underground facilities, and a plurality of client terminals 20-1, 20-2, .. .20-n).

The plurality of client terminals 20-1, 20-2,..., 20-n and the server terminal 21 are connected to each other by a local area network (LAN) in a shaded area, and the server terminal 21. ) Is not designated, and may be arbitrarily selected from a plurality of client terminals 20-1, 20-2, ..., 20-n to perform a function as a central server in a shaded area, and may be designated as a server terminal.

3 is a block diagram showing the internal configuration of a server terminal and a client terminal according to the present invention.

The server terminal 21 according to the present invention comprises: a wireless LAN connection portion 21a constituting a wireless LAN through wireless communication with a plurality of client terminals 20-1, 20-2, ..., 20-n; Receive data on facilities from the plurality of client terminals 20-1, 20-2, ..., 20-n through the wireless LAN connection portion 21a, store them in the local database 21c, and process them on site. A local server control unit (21b) for controlling the data to be processed and transmitted to the plurality of client terminals (20-1, 20-2, ..., 20-n); Under the control of the local server control unit 21b is configured as a local database (21c) for storing data about the facilities received from the plurality of client terminals (20-1, 20-2, ..., 20-n) do. The terminal typically includes a key input unit through which a user can input data and a display unit capable of displaying data to the user, but a description thereof is omitted here.

A plurality of client terminals 20-1, 20-2, ..., 20-n are also composed of a wireless LAN connection unit, a terminal control unit and a terminal database, and have the same configuration as the server terminal 21, except that the terminal control unit is a server. The difference is that it has no function.

In the server terminal 21 according to the present invention, an application for controlling a local server function is driven in order to perform a function of a central server in a shaded area so that a terminal controller (for example, 20-1b) is executed by a local server controller 21b. It works as.

4 is an explanatory diagram in which a server terminal according to the present invention functions as a local server and communicates with a central control server in a communication area.

The local server control unit 21b of the server terminal 21 according to the present invention executes the central control function and controls the existing real-time server linkage function and the virtual local server function to be selectively used.

The virtual local server function is a function that performs some functions performed by the central control server, and the integrity of data related to the facilities received from the plurality of client terminals 20-1, 20-2, ..., 20-n. It performs its own validity and consistency checks.

The local server control unit 21b of the server terminal 21 according to the present invention is constructed of the facilities in the plurality of client terminals 20-1, 20-2, ..., 20-n via the wireless LAN connection 21a. Receives status diagnosis data about safety such as electricity, data to grasp safety status of facility, data about location of facility, etc. to check safety status and update location data if there is a change in location of facility. If the problem can be solved in the field and a large-scale repair or reinforcement is needed, the data required for the repair or reinforcement is stored in the local database 21c, and the data is transmitted to the central management server 40 in a general communication area. Send it.

The local server control unit 21b stores the inspection data on the facilities input by the administrator through the key input unit in the local database 21c, and performs a plurality of client terminals 20-1, 20-2, .. By backing up check data, status data, and location data for the facilities received from., 20-n) to each terminal synchronization or local database 21c, information is matched between terminals and the possibility of information loss is minimized.

The central control server 40 stores central geographic information in a database of survey maps, aerial photographs, satellite images, etc. provided by the National Geographic Information Institute, and receives a request from the server terminal 21 to store a part of the central geographic information data. The data is transmitted to the terminal 21 and stored in the local database 21c.

In addition, the central control server 40 receives the processing contents related to the facility management from the server terminal 21 in the area where communication is possible, and stores the data in the central database 50 after checking the validity and consistency.

As described above, facility management can be performed in shaded areas where deserts, mountains, and other communication networks cannot be used. In other words, accurate facility location recording and management is possible even in areas where information and communication infrastructure is relatively lacking.

Description of the Related Art
10-1, 10-2, ..., 10-n: information measuring device
20-1, 20-2, ..., 20-n: client terminal
21: server terminal 30: communication network
40: central control server 50: central database

Claims (4)

A plurality of facility information measuring devices (10-1, 10-2) installed in each part of the facility to measure and provide variation information data including status diagnosis data of the facility, safety data of the facility, and variation information of the location data of the facility. , ..., 10-n);
Communication with the plurality of facility information measuring devices 10-1, 10-2,..., 10-n collects the measured variation information data, temporarily stores the measured variation information data in a local database, and is connected to a wireless LAN. A plurality of client terminals 20-1, 20-2,.
In the shadow area, the plurality of client terminals 20-1, 20-2, ..., 20-n are connected to the wireless LAN, and the plurality of client terminals 20-1, 20-2, ..., 20-n), which is arbitrarily selected as a server terminal, temporarily stores reference data on status diagnosis data of the facility, safety data of the facility, and location data of the facility in the local database 21c, and stores the reference data in the field. Compares the variation information data received from the plurality of client terminals 20-1, 20-2,..., 20-n to calculate a difference value and calculates a ratio with respect to the reference value of the calculated difference value. Process and analyze and store the analysis result in the local database 21c, and if the analysis result is within a preset range, judge it to be normal and check the integrity, validity and consistency of the variation information data or the analysis result in the field. The server unit 21 to increase and management;
The reference data is read from the central database 50 and transmitted to the server terminal 21 so that the reference data is stored in the local database 21c of the server terminal 21 in an area where general wired / wireless communication is possible, and the server terminal 21 Receiving the analysis results through the wired and wireless communication in the central database 50, and if the analysis result is within a predetermined range is determined to be normal to determine the validity and consistency of the stored analysis results to update the storage A central control server 40;
A central database 51 for business to receive and store the analysis result from the central control server 40; A buried goods management service system comprising a central database (50) having a central geographic information database (52) for storing geographic information about the facility.
The method of claim 1,
The information measuring device (10-1, 10-2, ..., 10-n) is a hydraulic marker, a thermometer to measure the hydraulic pressure of the magnetic marker or RFID tag and pipeline installed in the ground for facility management, characterized in that Buried management service system.
The method of claim 1,
The server terminal 21 includes a wireless LAN connection unit 21a for configuring a wireless LAN through wireless communication with a plurality of client terminals 20-1, 20-2, ..., 20-n;
Receive the variation information data from the plurality of client terminals 20-1, 20-2, ..., 20-n through the wireless LAN connection portion 21a and store it in the local database 21c, and in the field. Comparing the reference data and the variation information data received from the plurality of client terminals 20-1, 20-2,..., 20-n to calculate a difference value and to calculate a reference value of the calculated difference value. Calculate and analyze the ratio and control the analysis result to be transmitted to the plurality of client terminals 20-1, 20-2, ..., 20-n, execute a central control function, and existing real-time server A local server controller 21b for controlling the interworking function and the virtual local server function to be selectively used;
Under the control of the local server controller 21b, the status diagnosis data of the facility, safety data of the facility, and the like of the facility received from the plurality of client terminals 20-1, 20-2, ..., 20-n. A buried goods management service system comprising a local database (21c) for storing fluctuation information data including fluctuation information of position data.
4. A server according to claim 3, wherein the local server controller 21b of the server terminal 21 is connected to a plurality of client terminals 20-1, 20-2, ..., 20-n via a wireless LAN connection 21a. Receive fluctuation information data including status diagnosis data about facility, safety data of facility, and change information of location data of facility to check safety status, update location data in case of change of facility location, and easily solve If the problem is dealt with in the field and a large amount of repair or reinforcement is needed, the data required for the repair or reinforcement is stored in the local database 21c, and the data is transmitted to the central management server 40 in a general wired / wireless communication area. The buried property management service system, characterized in that the control to transmit.

Images