KR101657072B1 - Integrated management system for sewer networks facility - Google Patents

Abstract

The present invention relates to an integrated management system for a sewage network facility capable of systematically and efficiently performing asset management for a sewage network network facility, the system comprising: an input unit for inputting setting and search conditions; A database unit for storing input data including unique identification information, location information, and management record information for one or more sewage network facilities; A search unit for searching and extracting search data satisfying the search condition from the database unit when one or more search conditions are input for the selected sewer network facility through the input unit; And a display unit displaying the retrieved data retrieved by the retrieval unit.

Description

Integrated management system for sewer networks facility

The present invention relates to an integrated management system for sewerage network facilities capable of systematically and efficiently performing asset management for sewage network network facilities.

It is not easy to identify the wastewater treatment facility even if the condition is severely aged before the accident occurs because there are many facilities that make up the social welfare facility. · It has very large characteristics compared to maintenance cost. Therefore, it is urgent to introduce the asset management technique of the precautionary concept away from the existing post maintenance management concept in the future maintenance direction of the sewage treatment plant.

On the other hand, affiliated organizations such as central government organization, metropolitan municipality and basic municipal organization and facility management corporation operated by them have constructed various systems such as road management system and bridge management system to secure the stability of public facilities.

However, most of these management systems are data-level system for monitoring the status of facilities. This system is composed of preventive maintenance standards and maintenance / reinforcement plans that are the core of asset management, major decision-making It does not have the support function.

The introduction of asset management as a measure to increase the efficiency of budget execution and to provide high-quality services to the public through the development of quantification of repair and reinforcement effects, cost estimation, establishment of optimal maintenance strategy, and technology for estimating future maintenance demand. This is urgent.

On the other hand, as a prior art, Korean Patent No. 729390 entitled " System and method for evaluating regional water and wastewater service using GIAES, " is presented. This technique provides quantitative indicators for the manager of waterworks and sewerage companies or local governments Only.

Korean Patent No. 729390

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide an integrated management system for a sewage pipe network facility capable of collectively evaluating physical and financial conditions of sewage network facilities, .

According to an aspect of the present invention, there is provided an integrated management system for a sewerage network facility, comprising: an input unit for inputting setting and search conditions; A database unit for storing input data including unique identification information, location information, and management record information for one or more sewage network facilities; A search unit for searching and extracting search data satisfying the search condition from the database unit when one or more search conditions are input for the selected sewer network facility through the input unit; And a display unit displaying the retrieved data retrieved by the retrieval unit.

As one example, the sewage network facilities include sewage pipes, sewage connection pipes, sidewalks, sewerage depths, sewage manholes, water drains, water wells, reverse siphons, toilets, vents, sewage treatment plants, sewage pumping stations, A drainage area, a drainage area, a water level meter, a water quality meter, an odor meter, a flow meter, and a field control panel.

As one example, the search condition includes any one of the unique identification information, management information, and location information, and the management record information includes at least one of a management number of a sewage network facility, a management organization, an installation date, Financial information, history, and status information.

The search unit may further include a sorting unit arranged to sort a plurality of pieces of search data extracted according to a search result of the search unit, wherein the display unit displays a plurality of search data sorted in the sorting unit in response to a search condition of the input unit, The location of the list and the facilities corresponding to each search data can be displayed together on the map based on GIS.

As one example, when the search unit selects one search data among the plurality of search data lists displayed by the display unit, the search unit extracts management record information corresponding to the selected search data, Can provide a large-volume management pop-up window in which management bulletin information retrieved by the user is displayed by items.

As an example, the management bulletin information displayed on the bulletin management pop-up window can be edited by the input unit, and the edited management bulletin information can be updated and stored in the database unit.

As an example, the database unit may include measurement data and image data including identification information and date information unique to the sewage network facility, and the measurement data and the image data may be data that is measured and photographed in the field and transmitted in real time (I / I) (inflow water / inflow water) data and the flow data, water quality data, odor data, I / I / Influent) data.

As an example, the database unit may include maintenance / dredging history data, financial cost data, and service level data for the sewage network facility, wherein the maintenance / Service level data may be updated and stored.

As an example, a measurement unit may be provided in the sewage network facility to acquire the measurement data and the image data. And a diagnosis / analysis unit for analyzing the physical state and financial state of the selected sewage network facility by collecting the input data pre-stored in the database unit and the measured data from the measurement unit, And an evaluation unit, wherein the display unit can display an analysis result derived from the diagnosis / evaluation unit.

As an example, the diagnosis / evaluation unit may include a physical analysis module for collecting information from the measurement unit and deriving a facility deterioration analysis result and a facility condition evaluation analysis result for a sewage / drainage network facility; A financial analysis module for collecting and analyzing maintenance / dredging history data and financial cost data from the database section to derive a life cycle cost (LCC) analysis result; A decision module for collecting analysis results from the physical analysis module and the financial analysis module to derive analysis results on maintenance / management of the selected wastewater network facility; And an output module outputting an analysis result from the decision module.

As an example, the measuring unit may include a camera unit for acquiring the image data, the camera unit including: a lens unit for collecting images; An infrared cut filter for blocking infrared light and a visible light cut filter for blocking visible light in the image pickup of the lens unit; And a sensing unit for analyzing an image of the lens unit to detect a brightness state or a bad weather state in the image and selectively controlling the filter replacement unit according to the detection result.

As one example, the infrared cut filter may be formed by coating a glass lens with an infrared ray blocking coating layer on one or both surfaces, wherein the infrared ray blocking coating layer comprises 5 to 10 parts by weight of vanadium dioxide, 1 to 5 parts by weight of aluminum hydroxide And 1 to 5 parts by weight of iron oxide iron may be dispersed in a solvent and thermally cured at 150 to 250 ° C.

As one example, the visible light shielding filter may be formed by applying a visible light shielding coating layer to one side or both sides of a glass lens, wherein the visible light shielding coating layer comprises 5 to 10 parts by weight of cellulose acetate, 1 to 5 parts by weight of iron oxide, and 1 to 5 parts by weight of iron oxide iron may be dispersed in a solvent and thermally cured at 150 to 250 ° C.

As described above, the integrated management system of sewage network facilities of the present invention can comprehensively evaluate the physical and financial conditions of the sewage network facilities, and can display and display the information on the sewer network network facilities, thereby realizing a systematic and efficient management As shown in FIG.

In particular, by deriving future maintenance scenarios based on the physical and financial evaluation of the sewage network facilities, the service level of the specific facilities that are decided to be maintained will be corrected through the maintenance scenario, To provide efficient management of sewage network facilities as an asset, thereby providing comprehensive and preventive asset management.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a configuration of an integrated management system for sewerage network facilities of the present invention. FIG.
Figs. 2 to 10 are diagrams showing examples of a basic screen configuration displayed through a display unit; Fig.
11 is a block diagram showing a diagnosis / evaluation section and a measurement section which are one configuration of the present invention.
12 is a block diagram showing an operating state of a database unit which is a constitution of the present invention;
13 is a block diagram showing a detailed configuration of a diagnosis / evaluation section which is a constitution of the present invention.
14 is a block diagram showing an operating state of a physical analysis module which is a detailed configuration of the diagnosis / evaluation unit;
15 is a block diagram showing an operating state of a financial analysis module, which is a detailed structure of the diagnosis / evaluation unit;
16 is a block diagram showing an operating state of a decision module, which is a detailed structure of the diagnosis / evaluation section;
17 to 22 are diagrams showing examples of screen configurations in which the analysis results of the diagnosis / evaluation section are displayed through the display section;
23 to 25 are diagrams showing an example of a service level screen configuration displayed through the display unit;
25 to 29 are diagrams showing a screen configuration of a schedule management and a complaint management displayed through the display unit;
30 is a block diagram showing a configuration of a camera unit according to an embodiment of the present invention;
31A to 31C are schematic views for explaining an operation state of a camera unit according to an embodiment of the present invention;

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

1 is a view schematically showing a configuration of an integrated management system for sewerage network facilities of the present invention.

The integrated management system (hereinafter, referred to as 'management system') 10 of the present invention enables systematic and efficient management of the asset management of the sewage network facilities, and more specifically, The manager 20 can access the management system 10 of the present invention through a web network and use the management system 10 to manage facilities for sewage network, Management, and civil affairs management, as well as providing the analysis results by deriving the facility status diagnosis evaluation, lifecycle cost analysis, and service level for the sewage network facilities.

Herein, the term "sewage network facility" refers to all the facilities constituting the sewage network. For example, "sewage pipe", "sewage pipe", "sewer pipe", "sewer pipe depth" "Drainage Zone", "Drainage Zone", "Wastewater Treatment Zone", "Wastewater Treatment Zone", "Wastewater Treatment Zone" May include "drainage", "water gauge", "water quality", "bad smell", "flow meter" and "field control panel".

The management system 10 may include an input unit 110, a database unit 100, a search unit 120, and a display unit 130 as shown in FIG.

The input unit 110 can input settings and search conditions requested by the administrator or edit the input data stored in the database unit 100.

The database unit 100 stores input data including unique identification information, location information, and management bulletin information for one or more sewer network facilities. The input data at this time is input and edited by the input unit 110 .

The search unit 120 can search for and extract search data satisfying the search condition from the database unit 100 when one or more search conditions are input for the selected water pipe network facility through the input unit 110 .

The display unit 140 may include a display device, not shown in the figure, and may display a pop-up window for displaying search data searched by the search unit 120 or for editing the input data and search data. have. The display unit 140 may display a menu bar, an index window, a legend window, and a status bar for setting and convenience of the administrator 20.

In addition, the search data displayed by the display unit 140 may be displayed in various forms such as a table, a graph, a graphic, a drawing, an image, and an image.

Figs. 2 to 10 are diagrams showing examples of a basic screen configuration displayed through the display unit. Fig.

Referring to FIG. 2, the display unit 140 according to an exemplary embodiment of the present invention displays and arranges a plurality of search data corresponding to a search result of the search unit 120, Can be displayed.

The management system 10 of the present invention may further include an arrangement unit 130 for arranging a plurality of pieces of search data extracted according to a search result of the search unit 120, The plurality of search data lists arranged in the sorting unit 130 and the locations of the facilities corresponding to the respective search data can be displayed together on the map based on the GIS in response to the search condition of the input unit 110. [

FIG. 3 shows a search data list of a sewer pipe shown as an example of a sewage network network facility. As shown in FIG. 3, the display unit 140 may include a search condition input window on a part of a screen.

The search condition may include any one of identification information, management information, and location information. The management information includes a management number of a sewage network facility, a management organization, an installation date, an administrative area, a structure, History and current status information.

That is, each search data includes the management record information, and when one or more search conditions are input by the input unit 110, a plurality of search data satisfying the search condition is displayed in a list form.

When one search data is selected by the input unit 110 from among a plurality of search data lists displayed by the display unit 140, the search unit 120 can extract management record information corresponding to the selected search data 4, the display unit 140 may provide a bulletin board management pop-up window in which the management bulletin information retrieved by the search unit 120 is displayed in an itemized manner.

The bulletin management pop-up window is for providing an editing function by the input unit 110. For example, the bulletin management pop-up window accesses the database tester 100 to modify, store, add, delete, output And so on.

The management bulletin information displayed on the bulletin management pop-up window can be edited by the input unit 110, and the management bulletin information finally edited can be updated and stored in the database unit 100.

The management system 10 according to the present invention provides a management popup window for the maintenance status, the facility image, the dredging history, the CCTV, and the survey, as well as the above-described management bulletin information for the search data retrieved from the selected drainage network facility Editing can be performed.

The statistical data for each sewer network facility may be stored in the database unit 100 and statistical data stored in the database unit 100 may be displayed on the display unit 140 according to a search condition of the input unit 110 .

FIG. 5 is a table showing the status of the sewer pipes according to the installation year by the administrative district, and the display unit 140 can display the extension length of the sewer pipe installed in each administrative area based on the retrieved statistical data. , The statistical data displayed when the data input at the time of editing the management record information described above is reflected in the database unit 100 can be changed.

This statistical data shows the status of sewage pipes by year of installation by administrative area as an example. However, various statistical data such as the sewage pipe status by sewage pipe and the sewage pipe manhole dredging status can be stored and displayed.

The management system 10 according to an embodiment of the present invention may display and output survey management and survey report for each sewer network facility.

FIG. 6 shows an investigation management list of sewage searched according to a search condition of an input unit, and FIG. 7 shows an investigation report on an investigation management item selected by the input unit.

The results of the survey through the offline activity of the investigator or the survey using the CCTV for each sewer network facility may be input through the input unit 110 and stored as input data in the database unit 100. [

In this case, the input data may include various related information required for surveying sewage network facilities, for example, survey method / criteria and equipment, inspection items, maintenance grade standards, The data may be retrieved and extracted at the time of inputting a retrieval condition of the input unit 110 and displayed as an inspection management list through the display unit 140. [

In addition, one of the survey management list may be selected by the input unit 110, and the display unit 140 may display and output the survey report for the selected survey management item.

As shown in FIG. 7, the display format of the survey report can provide data on survey criteria and survey results in the form of a table. Although not shown in the drawings, the image of the sewage network facility to be searched, Map, and location information of the surveyed sewage network facilities, it is possible to display the sewage network facilities to be surveyed together on the map.

Meanwhile, the database unit 100 according to an embodiment of the present invention may further include maintenance / dredging history data, financial cost data, and service level data for the sewerage network facilities.

The maintenance / dredging history data, the financial cost data, and the service level data can also be inputted and edited by the input unit 110, and the editing result can be updated and stored in the database unit 110.

First, the financial cost data can be classified into a common cost, a facility cost, an initial installation cost, and the like, and can be stored in the database unit 100. Each cost information is searched by the search condition of the input unit 110, And edit it.

Here, the common cost can be defined as a cost such as tax, utility bills, employee education expenses, etc., and the cost item can be coded and edited according to the circumstances of the site.

The facility cost is defined as maintenance cost, CCTV cost management, dredging cost, etc., and all the costs can be inputted from the management register information for each facility. The installation cost can be reflected in the initial installation cost of each sewerage network facility by estimating the initial installation cost per vessel in the year of construction in consideration of the annual inflation rate based on the standard construction unit price in 2012.

8 shows an example of the common cost list retrieved according to the retrieval condition of the input unit 100. As shown in FIG. 8, the common cost list can be displayed as sorted retrieval data, By providing an edit popup window for selecting and editing the common cost, it is possible to modify, register / add common cost codes, expenditure amount, expiration date, and whether to use it.

In addition, the database unit 100 according to an exemplary embodiment of the present invention includes measurement data and image data including unique identification information and date information for the sewage network network facility, And to manage and provide measurement information.

Here, the measurement data and the image data may be data measured and photographed in the field and transmitted in real time, or may be data uploaded from a specific recording medium.

Further, the measurement data may include flow data, water quality data, odor data, I / I data, and statistical data for each of them.
The I / I data means infiltration / inflow data.

FIG. 9 is a view showing an example of a measurement data management initial screen displayed through the display unit 140, and provides a screen for selecting an inquiry of each measurement data and a statistical status together with a map of the administrative region to be managed.

10 shows an example of the measurement data management list searched according to the search condition of the input unit 110, and shows a malicious data management list. 10, the display unit 140 may display a graph or a table reflecting the measurement data so that the manager 20 can easily confirm the search data, that is, the measurement data list searched according to the search condition of the input unit 110 You can display a chart of the form together.

Also, although not shown in the drawing, the display unit 140 can manage and inquire statistical data according to a search condition of the input unit 110. As described above, each data can be edited by the input unit 110 It is a matter of course that the edited data can be updated and stored in the database unit 100.

FIG. 11 is a block diagram showing a diagnosis / evaluation unit and a measurement unit, which constitute one embodiment of the present invention. FIG. 12 is a block diagram showing an operating state of a database unit, / Evaluation unit of the present invention. 15 is a block diagram showing an operational state of the financial analysis module, which is a detailed structure of the diagnosis / evaluation section, FIG. 16 is a block diagram showing the operational state of the physical analysis module, / ≪ / RTI > is a block diagram showing the operating state of the decision module, which is a detailed configuration of the evaluation unit.

Meanwhile, the management system of the present invention may further include a measurement unit 150 provided in the sewage network facility to acquire the measurement data and the image data. Using the data acquired from the measurement unit 150, Diagnosis and evaluation of the status of the sewage network facilities.

Specifically, as shown in FIG. 11, the management system of the present invention collects the input data pre-stored in the database unit 100 and the measured data from the measurement unit 150 to determine the physical state and financial condition of the selected drainage network facility The display unit 140 may further include a diagnosis / evaluation unit 160 for analyzing the state of the sewage / Results can be displayed and provided.

Here, analysis results of maintenance / management refers to analysis results of maintenance methods, time of maintenance, and budget execution for each sewerage network facility.

In other words, by collecting physical conditions such as initial installation cost, repair / dredging cost, and financial status and old condition for each sewerage network facility, it provides comprehensive analysis result on maintenance of sewerage network facilities and budget execution, Management is possible.

12, information on maintenance / dredging history (a), financial expense (b), and service level (c) for the sewerage network facilities can be stored in the database unit 100. Here, The dredging history (ⓐ) refers to data on the cost, time, and frequency of repair / dredging in the relevant sewage network facilities. Financial cost (b) refers to the initial construction cost of each facility, .

In addition, service level (ⓒ) refers to setting up predictions about the future management (maintenance, repair, timing, etc.) of each facility in advance. It is an index of reinforcement and correction for maintenance / maintenance scenarios.

The service level (ⓒ) is derived from various survey methods such as survey of the residents of the area where the sewage network facilities are located, relevant officials, and environmental survey. It is mainly evaluated by the human / environmental factors in addition to the sewage network facilities It will be a standard.

The data stored in the database unit 100 may be input by the input unit 110.

The measurement unit 150 may be installed in a sewage network facility to collect data. If the data can not be collected, an expert or a technician may directly monitor the image data and directly input the data.

The diagnosis / evaluation unit 160 includes a physical analysis module 161, a financial analysis module 162, a decision module 163, and an output unit 164 as shown in FIG.

The operation state of the physical analysis module 161 will be described in detail with reference to FIG. 14. As shown in FIG. 14, the measurement data for the sewage network facility selected by the measurement unit 150 is received and analyzed, And derives the state evaluation (e). Here, the facility aging (ⓓ) defines lifetime predictions for the relevant sewage network facilities and can be expressed by various functions.

In addition, the facility condition evaluation (E) defines the current state of the sewage network facility, and in this case, the degree of the facility can be represented by various functions.

The financial analysis module 162 collects and analyzes information on the maintenance / dredging history (a) and the financial cost (b) from the database unit 100 as shown in FIG. 15 to obtain a life cycle cost (LCC) And the result of analysis (ⓕ) as a result. A variety of programs can be used to derive the LCC analysis results (ⓕ) from maintenance / dredging history (ⓐ) and financial expenses (ⓑ).

The decision module 163 collects analysis results from the physical analysis module 161 and the financial analysis module 162 to derive analysis results on maintenance / management of the sewage network facilities.

16, the decision module 163 receives an LCC analysis result (ⓕ) from the financial analysis module 162 and a facility obsolescence ()) from the physical analysis module 161, ) Is collected and the maintenance scenario (ⓖ) for the sewage network facilities is obtained as an output.

The maintenance scenario (ⓖ) refers to the analysis result of the cost, timing, method, and the like related to the future maintenance of the relevant sewage network facility. The maintenance scenario (ⓖ) can be output by the output module (164) And finally transmitted to the display unit 140 so that it can be visually or printed and displayed on the screen.

Thus, the management system of the present invention synthesizes the physical deterioration result of the facility deterioration (D) and the financial prediction result, LCC analysis result (D), so as to derive maintenance cost, timing and method for each facility in the future will be.

In other words, the maintenance scenario (ⓖ) presents the specifications for maintenance, timing and budget execution that may occur in the future through physical and financial evaluation of the relevant sewage network facilities. For this, the maintenance scenario (ⓖ) can be a maintenance scenario (ⓖ-1) with a weighted function or a maintenance scenario (ⓖ-2) with a cost weight, (Ⓖ-1) will be mainly a future history based on the technical part, and the cost-based maintenance scenario (ⓖ-2) will mainly be a history based on the future costs.

The decision module 163 may collect the LCC analysis result from the financial state analysis module 162 and the facility status evaluation result from the physical analysis module 161, Make a conservative decision.

In other words, if the analysis of the physical present condition (facility condition evaluation (ⓗ)) and the financial present condition (LCC analysis result (ⓕ) It makes a maintenance decision (ⓘ). In the case of such a maintenance determination, the output module 164 can output the output data to the display unit 140, which can be visually or printed.

The decision module 163 then determines the maintenance level for the specific facility as described above, and then determines the service level (ⓒ) for each facility and the service level (ⓒ) for the specific facility among the maintenance scenarios ) And maintenance scenario (ⓖ) are collected and analyzed to derive the service level simulation (ⓙ) as a result.

In this case, the service level simulation (?) Can be output by the output module 134 and can be visually or printed out by the display unit 140 which receives the simulation. As described above, when the decision module 163 derives a service level simulation for a specific facility, the user executes the construction method and cost for proper maintenance / repair based on the service level simulation It will be possible.

In other words, by correcting the service level (ⓒ) preset by the external human / environmental factors of the relevant sewage network facilities with the maintenance scenario (ⓖ) based on the physical and financial forecast results, Simulation (ⓙ) is derived.

17 to 22 are diagrams showing examples of screen configurations in which the analysis results of the diagnosis / evaluation section are displayed through the display section.

As shown in FIG. 17, the display unit 140 displays a state in which a position is displayed on a map with respect to a selected sewerage network facility according to the analysis result derived from the physical analysis module 161 of the diagnosis / Diagnostic evaluation report can be provided.

In addition, the display unit 140 may classify and display the state diagnosis evaluation of the facility by the physical analysis module 161 as a mathematical diagnosis, a structural diagnosis, an environmental diagnosis, and a facility state aging evaluation, The result information of the diagnosis and evaluation items can be collected as shown in Fig. 18 and displayed in the form of a comprehensive diagnosis result table.

The input unit 110 can select a sewage network facility to be subjected to the condition diagnosis evaluation and a type of condition diagnosis evaluation. In response thereto, the physical analysis module 161 can diagnose a selected specific sewerage network facility and display a diagnosis result have.

For example, Figs. 19 and 20 show a display screen for the hydrologic diagnosis, and the interpretation of results according to the diagnosis result can be displayed in the form of a table as shown in Fig. 19. As shown in Fig. 20, And display them on a map.

In addition, the detailed resource of one sewerage network facility selected by the input unit 110 in the diagnosis list can be confirmed through the large-capacity view.

The display unit 140 can display the life cycle cost (LCC) according to the analysis result derived from the financial analysis module 162 of the diagnosis / evaluation unit 160, And may be displayed as LCC probability prediction information as shown in FIG.

The LCC probabilistic prediction information can display the installation year, the installation year, and the initial installation cost, which are stored in the database unit 100 as input data, and the durable years predicted according to the analysis result, It is possible to display the accumulated LCC information and the failure probability information together as an analysis result.

The display unit 140 may display predictive-LCC information for each scenario derived from the financial analysis module 162 of the diagnosis / 22, the display unit 140 may display one or more context-specific LCC scenarios according to the analysis result and a plan schedule list analyzed for each LCC scenario, and the plan selected by the input unit 110 It is possible to display the maintenance period and the cost in a graph or a table for the schedule.

23 to 25 are diagrams showing examples of a service level screen configuration displayed on the display unit.

On the other hand, the display unit 140 can define and manage an index for evaluating the service level that is the basis of the asset management for the sewage pipe network facilities. LoS can be managed to maximize the field of evaluation.

That is, as shown in FIG. 23, when a sewerage network facility to be evaluated is selected, a rating criterion is defined for each service item to be evaluated, and a score can be inputted for a service item to be evaluated in year and quarter.

The rating input of the service level can be updated to the pre-stored service level data of the database unit 100. As a result, the evaluation result of the service level per year and quarter can be displayed as a list as shown in FIG. In particular, one evaluation result selected by the input unit 110 from the evaluation result list may be output as a report as shown in FIG.

26 to 29 are diagrams showing a screen configuration of a schedule management and a complaint management displayed through the display unit.

In addition, the database unit 100 may store the complaint data about the schedule of the manager 20, the maintenance data of the maintenance facility of the sewage network facility, and the complaint receiving status of the sewage network facility, and the display unit 140 It is possible to display the schedule data and the complaint data that are searched according to the search condition of the input unit 110.

In the case of the schedule management, the display unit 140 may display the schedule contents for the corresponding month in the form of a calendar as shown in FIG. 26, and the schedule management screen displays a schedule list for each day according to the search result can do.

27, the display unit 140 may display a schedule list of weekly or monthly schedules based on the schedule data stored in the database unit 100, Editing functions such as addition, modification, and deletion of the schedule can be provided.

The civil application management screen shown in FIGS. 28 and 29 displays a civil application reception status list received via online or offline, and can provide editing functions such as addition, modification, and deletion of civil application information.

In the case of the complaint management screen by the display unit 140, the api of the portal map rich in POI (Point Of Interest) for the location is linked to record and input the complaint occurrence location, and the type of the complaint and the processing status are coded Can be utilized. In addition, by providing statistical charts, it is possible for managers to recognize clear work.

FIG. 30 is a block diagram showing the configuration of a camera unit according to an embodiment of the present invention, and FIGS. 31A to 31C are schematic views for explaining an operation state of a camera unit according to an embodiment of the present invention.

As described above, the management system according to an embodiment of the present invention may include a measuring unit 150 to acquire image data of a sewerage network facility, and may be used as basic data in diagnosing / evaluating a sewerage network facility have.

The measuring unit 150 may include a camera unit 170 installed in the sewage network facility to acquire the image data. The camera unit 170 may automatically perform image correction according to the situation . ≪ / RTI > Here, the above-mentioned "image correction according to the situation" is to correct an image to be collected in order to improve the discrimination power of a subject, i.e., an underwater environment, in accordance with a general environment, a dark environment,

The camera unit 170 includes a lens unit 171 for collecting images as shown in FIG. 30, an infrared cut filter 172-1 for blocking infrared rays in image collection of the lens unit 171, A filter replacing unit 172 for interlocking a visible light blocking filter 172-2 for blocking rays of light and an image of the lens unit 171 to detect brightness or bad weather condition in the image, And a sensing unit 173 for selectively controlling the replacement unit 172.

The sensing unit 173 analyzes an image photographed through the lens unit 171 and outputs a control signal for controlling the filter replacing unit 172 according to the analysis result.

Specifically, the camera unit 170 is provided with an illuminator for capturing an image in a dark environment. The illuminator 170 is operated when capturing an image of the lens unit 171, Environment can be created.

Accordingly, in analyzing the image photographed by the lens unit 171, the sensing unit 173 recognizes the brightness state by the illumination and identifies the normal brightness state discriminated by the illumination and the dark brightness state Thereby selectively controlling the filter replacement unit 172, thereby enhancing the discrimination power of the image, thereby realizing more accurate visual confirmation.

In addition, the sensing unit 173 may detect a bad weather condition in which a subject such as a sewage pipe is not covered by a foreign object or the like. In addition, the sensing unit 173 may control the filter replacing unit 172 in a bad weather condition, And generate and output a control signal for performing the control.

The interlocking relationship of the filter replacement unit 172 according to the analysis of the sensing unit 173 will be described below with reference to FIGS. 31A to 31C.

31A, when the sensing unit 173 is in the normal brightness state, that is, when the field of view is secured by the illumination, The infrared cut-off filter 172-1 is operated so that an image including only the visible light is collected in the lens unit 171. FIG.

The reason why the infrared cut-off filter 172-1 is operated is because the infrared rays appear very strongly in a state where the brightness is good due to the illumination, and thus the image collected through the image pickup element provided in the lens unit 171 spreads, In order to improve this, the infrared rays are blocked and only the visible rays are received so that more clear images can be collected.

When the sensing unit 173 detects a bad weather condition in the process of analyzing the state of the image, the filter replacing unit 172 may detect the infrared ray as shown in FIG. 31C by the control signal output from the sensing unit 173, The operation of the cutoff filter 172-1 is stopped and the visible light cutoff filter 172-2 is activated so that an image including only infrared rays is collected in the lens unit 171. [

In other words, it collects black and white images by blocking visible light when bad weather occurs, and infrared waves pass through the bad weather conditions such as foreign substances in the pipeline due to transmission of infrared rays, so they are not affected by bad weather, will be. Here, when detecting the bad weather condition by the sensing unit 173, the set corrective distance is calculated, and when it is less than the threshold value, the bad weather condition is detected and the control signal can be output.

On the other hand, when the sensing unit 173 is in a dark brightness state, that is, when the visual field is not secured by the illumination, the filter replacement unit 172 outputs The operation of the infrared cut filter 172-1 and the visible light cut filter 172-2 is canceled so that an image including infrared rays and visible rays is collected in the lens unit 171 as shown in FIG.

As described above, the reason for collecting images including both infrared rays and visible rays is to utilize the low-illuminance characteristic. Specifically, in the dark environment such as at night, since the light and the infrared rays are weak, the image including both the infrared ray and the visible ray The image quality can be compensated even in a dark environment.

When the sensing unit 173 simultaneously detects a bad weather condition in the darkness sensing process, the filter replacing unit 172 detects the infrared ray blocking state as shown in FIG. 31C by the control signal output from the sensing unit 173, The operation of the filter 172-1 is stopped and the visible light blocking filter 172-2 is activated so that an image including only infrared rays is collected in the lens unit 171. [ The reason why the image including only the infrared ray is collected in the lens unit 171 is the same as that described above.

In the present invention, as described above, the infrared cut-off filter 172-1 and the visible light cutoff filter 172-2 are interlocked with the lens unit 171 so that more discriminating images are collected depending on the situation In forming each filter, an infrared ray blocking coating layer and a visible ray blocking coating layer are applied to one surface or both surfaces of the glass lens so that infrared rays and visible rays are blocked, respectively.

Here, each of the coating layers may be formed by various methods such as spin coating, deep coating, spray coating, offset printing, coating with a brush or sponge, And then the coating layer is formed by heating at a temperature of 150 to 250 ° C. In this thermal curing process, microcracks are generated in the coating layer and the blocking effect of infrared rays or visible light rays is hindered. In addition, The condensation obstructs the blocking effect of the infrared ray or the visible ray as well as the transmission of the blocked light rays, and as a result, the collection of the discriminating image can be prevented. Accordingly, the present invention provides the following embodiments.

First, the infrared cutoff filter 172-1 is coated with an infrared ray blocking coating layer on one side or both sides of a glass lens, and the infrared ray blocking coating layer is formed on the basis of 100 parts by weight of titanium dioxide, 5 to 10 parts by weight of vanadium dioxide, And 1 to 5 parts by weight of iron oxide is dispersed in a solvent to form an infrared shielding powder by thermal curing at 150 to 250 캜. Here, it is appropriate to use water or an alcohol solvent as the solvent.

The titanium dioxide is a nano-metal oxide having a property of blocking light in the infrared region of sunlight. In addition to the function of blocking infrared rays by reflection of infrared rays, titanium dioxide also functions to hydrophilize the surface of the coating layer through photooxidation reaction . That is, the hydrophilization of the surface of the coating layer prevents the occurrence of condensation on the surface.

The vanadium dioxide (VO2) is used as a thermally denatured material by using an optical property change such that the electric resistance decreases and the light transmittance decreases at a specific temperature or higher. In the semiconductor region, vanadium dioxide exhibits negative electrical resistance characteristics at a temperature near 70 (phase transition temperature), which is relatively close to normal temperature. In the semiconductor region, The electric resistance decreases exponentially with the increase of the electric resistance. By adding vanadium dioxide in this way, the electrical resistance is reduced and the infrared blocking efficiency is doubled.

The aluminum hydroxide absorbs heat generated in the heat curing process and is decomposed into aluminum trioxide and water. That is, it is possible to control the temperature crack by reducing the hardening heat. In addition, when water is used as a solvent, water evaporates in the course of thermosetting and cracks are generated by the evaporation of the water. In addition to absorbing heat by adding aluminum hydroxide, water is decomposed into aluminum trioxide and water, Function.

In addition, it is necessary to control the autogenous shrinkage by preventing the surplus water from being rapidly evaporated and dried in the thermosetting process, and it is necessary to control the crack due to plastic shrinkage due to drying of the surface of the coating layer by such evaporation. Accordingly, in the present invention, sulfur oxide is further added, and sulfur iron oxide is used to control the autogenous shrinkage of the paste by delaying the reaction rate to induce the continuous reaction.

That is, the addition of the sulfur iron oxide added for the purpose of delaying the reaction can significantly suppress the shrinkage of the paste. This is because sulfur iron oxide generates acicular crystals in the heat curing process and induces the paste to a dense structure by the growth pressure of the acicular crystals. That is, as many fine needle crystals are developed, the expansion pressure can be obtained, thereby reducing the effect of shrinkage, thereby controlling microcracks due to self-shrinkage.

On the other hand, the visible light shielding filter 172-2 is coated with a visible light shielding coating layer on one side or both sides of the glass lens, wherein the visible light shielding coating layer comprises 5 to 10 parts by weight of cellulose acetate relative to 100 parts by weight of carbon black, 1 to 5 parts by weight of iron oxide and 1 to 5 parts by weight of iron oxide is dispersed in a solvent and is formed by thermal curing at 150 to 250 ° C.

The carbon black is added as a visible light blocking material because the visible light absorption coefficient is significantly higher than the infrared absorption coefficient.

However, carbon black has a problem causing generation of haze, and there is a problem that the generation of condensation on the surface may occur due to the occurrence of such haze. Therefore, in the present invention, cellulose acetate is added together with carbon black to hydrophilize the surface of the coating layer to control the generation of condensation.

Other aluminum hydroxide and sulfur iron oxide are the same as those mentioned above, so that their explanation is omitted.

On the other hand, it is preferable to clean the surface of the glass lens before applying the infrared ray blocking coating layer and the visible light ray blocking coating layer to the glass lens. The adhesion and smoothness of the glass lens and the coating layer can be improved by this cleaning.

The glass lens contains a small amount of metal components such as silicon, iron, and copper, and is subjected to surface treatment by etching or the like for the smoothness of the glass lens. In general, since 3 to 20% sodium hydroxide is generally used for etching, the small amount of metal components such as silicon and iron is not dissolved in the alkali aqueous solution and remains on the surface of the material in a state of being protruded by the alkali aqueous solution, It acts as a factor for lowering the adhesion and smoothness.

In order to remove such protruding foreign matter, a concentrated aqueous solution of nitric acid is conventionally used, and a mixed aqueous solution is added by adding hydrofluoric acid to remove foreign substances by the silicon component which is not dissolved in the high concentration nitric acid aqueous solution. However, there is a problem in that a large amount of nitric acid (NOx) gas is discharged by the use of nitric acid, the hydrofluoric acid gas is discharged by the use of hydrofluoric acid, and nitric acid nitrogen of high concentration occurs in the wastewater, there was.

Accordingly, in the present invention, as a treatment liquid for removing foreign matters remaining on the surface during the surface treatment of the glass lens, 40 to 50 parts by weight of sulfuric acid, 3 to 6 parts by weight of ascorbic acid, 1 to 3 parts by weight of dinonylnaphthylsulfonic acid ammonium salt And the remaining part is a water treatment liquid.

If the blend ratio exceeds 50 parts by weight, the glass lens base material component tends to be over-etched, and if it is less than 40 parts by weight, the foreign matter removal efficiency is insufficient. As well.

In addition, ascorbic acid and dinonylnaphthylsulfonic acid ammonium salts are further added to the above-mentioned range in the treatment liquid.

When treated with a strong acid such as sulfuric acid, the surface becomes positively charged when the pH of the cleaning solution is lower than the PZC of the metal oxide such as iron oxide or manganese oxide. When the pH is lower, the charge amount is increased.

As the pH of the treatment solution is lowered, the eluted anions are not dissolved and re-adsorbed to the residual iron oxide, manganese oxide, and the like, in the various anions eluted by the acid. In addition, when a treatment solution of strong acid is used, the solubility of metal oxides such as iron oxide and manganese oxide is increased, but the remaining metal oxides such as iron oxide and manganese oxide that do not dissolve are formed as the pH of the washing solution is low and act as a very strong adsorbent . And the anions eluted therefrom are strongly adsorbed to metal oxides such as iron oxide and manganese oxide, resulting in deterioration of the foreign matter removal efficiency.

Accordingly, in the present invention, the pH is lowered by treatment with sulfuric acid to remove foreign substances, and addition of the ascorbic acid prevents the eluted anions from being oxidized, thereby controlling the reduction of foreign matter removal efficiency by re-adsorption.

In addition, in the present invention, dinonylnaphthylsulfonic acid ammonium salt is further included so that the treatment liquid contains the ascorbic acid. The reason why the dinonylnaphthylsulfonic acid ammonium salt is further included in this way is to prevent the ions eluted by the ascorbic acid from being oxidized and at the same time to prevent adsorption by water absorption by the dinonylnaphthylsulfonic acid ammonium salt, And to control the generation of re-adsorbed material that is not also treated by the acid.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be defined by the claims.

100: Database part 110: Input part
120: searching unit 130:
140: Display unit 150:
160: Diagnosis / Evaluation Department

Claims (13)

An input unit for inputting settings and search conditions;
A database unit for storing input data including unique identification information, location information, and management record information for one or more sewage network facilities;
A search unit for searching and extracting search data satisfying the search condition from the database unit when one or more search conditions are input for the selected sewer network facility through the input unit; And
And a display unit for displaying search data retrieved by the retrieval unit,
The database unit,
The measurement data and the image data including the identification information and the date information unique to the sewage network facility, wherein the measurement data and the image data are data measured and photographed in the field and transmitted in real time, or data Wherein the maintenance / dredging history data, the financial cost data, and the service level data that are editable and edited by the input unit are updated, and the repair / dredging history data, the financial cost data, and the service level data for the sewage network facility are updated Stored,
The measurement data includes statistical data on flow data, water quality data, odor data, I / I (inflow water / inflow water) data, and flow data, water quality data, odor data, and I / I ≪ / RTI &
And a measurement unit provided in the sewage network facility for acquiring the measurement data and the image data,
Wherein the measuring unit comprises:
And a camera unit for acquiring the image data,
The camera unit includes:
A lens unit for collecting images;
An infrared cut filter for blocking infrared light and a visible light cut filter for blocking visible light in the image pickup of the lens unit;
And a sensing unit for analyzing the image of the lens unit to detect a brightness state or an adverse weather condition in the image and selectively controlling the filter replacement unit according to the detection result,
The infrared cut-
The glass lens is coated with an infrared ray blocking coating layer on one surface or both surfaces, wherein the infrared ray blocking coating layer contains 5 to 10 parts by weight of vanadium dioxide, 1 to 5 parts by weight of aluminum hydroxide, and 1 to 5 parts by weight of iron oxide iron per 100 parts by weight of titanium dioxide Wherein the infrared shielding powder is dispersed in a solvent and thermally cured at 150 to 250 ° C.
The method according to claim 1,
The sewage network facilities include sewage pipe, drainage connection pipe, sidewall, depth of sewer pipe, drainage manhole, drainage basin, drainage sump, drainage sump, drainage sump, drainage sump, drainage sump, , A water level meter, a water quality meter, an odor meter, a flow meter, and a field control panel.
3. The method of claim 2,
Wherein the search condition includes any one of the unique identification information, management information, and location information,
Wherein the management register information includes a management number of a sewage network facility, a management organization, an installation date, an administrative area, a structure and financial information, a history and a current status information.
The method of claim 3,
And an arrangement unit arranged to sort the plurality of retrieved data extracted according to the retrieval result of the retrieval unit,
Wherein the display unit displays the plurality of search data lists arranged in the sorting unit and the locations of facilities corresponding to the respective search data together on a map based on GIS in response to a search condition of the input unit. system.
5. The method of claim 4,
Wherein the searching unit extracts the management bulletin information corresponding to the selected search data when one search data is selected by the input unit among the plurality of search data lists displayed by the display unit,
Wherein the display unit provides a bulletin board management pop-up window in which management bulletin information retrieved by the search unit is displayed by items.
6. The method of claim 5,
Wherein the management bulletin information displayed on the bulletin management pop-up window is editable by the input unit, and the edited management bulletin information is updated and stored in the database unit.
delete delete The method according to claim 1,
Diagnosis / evaluation that analyzes the physical state and financial status of the selected sewage network facility by collecting the input data previously stored in the database unit and the measured data from the measurement unit to obtain the analysis result on the maintenance / management of the sewage network facility Further comprising:
Wherein the display unit displays an analysis result derived from the diagnosis / evaluation unit.
10. The method of claim 9,
The diagnosis /
A physical analysis module for collecting information from the measurement unit and deriving an analysis result of facility deterioration and a facility condition evaluation analysis result for the sewage network facility;
A financial analysis module for collecting and analyzing maintenance / dredging history data and financial cost data from the database section to derive a life cycle cost (LCC) analysis result;
A decision module for collecting analysis results from the physical analysis module and the financial analysis module to derive analysis results on maintenance / management of the selected wastewater network facility; And
And an output module for outputting an analysis result from the decision module.
delete delete The method according to claim 1,
Wherein the visible light blocking filter comprises:
The visible light shielding coating layer is applied to one side or both sides of the glass lens, wherein the visible light shielding coating layer comprises 5 to 10 parts by weight of cellulose acetate, 1 to 5 parts by weight of aluminum hydroxide, 1 to 5 parts by weight of iron oxide Wherein the visible light shielding powder is formed by thermal curing at 150 to 250 占 폚 by dispersing the visible light shielding powder in a solvent.

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