WO2022034968A1 - Integrated information provision system using multi-item water quality measurement for building smart water city - Google Patents
Integrated information provision system using multi-item water quality measurement for building smart water city Download PDFInfo
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Definitions
- the present invention relates to an integrated information providing system using multi-item water quality measurement for building a smart water city. It relates to an integrated information provision system using multi-item water quality measurement for the construction of a smart water city that is analyzed and provided to the final consumer.
- the sensor electrode can be replaced according to the situation when measuring water quality.
- the capital is not only absolutely essential for urban life and industrial production, but also has a great influence on health.
- infectious diseases of the digestive system such as typhoid, cholera, and dysentery, as well as endemic diseases, eye diseases, and infant mortality are greatly reduced.
- management is insufficient, preventable infectious diseases can be transmitted explosively through the capital.
- the water supply in order for the water supply to fulfill its purpose, it must satisfy the three factors of water quantity, water quality, and water pressure.
- the quantity varies greatly depending on national characteristics, habits, and living standards. From now on, there is a tendency for the size of the water supply to increase along with the increase in the amount of water per person per day.
- Water quality must first be hygienically safe, clean to look, and taste good to eat.
- the specific standard should just conform to the water quality standards according to the Waterworks Act.
- the water pressure it is ideal if the water pressure in the pipe is at least 1.5 kg/cm2, so that the water pressure in the pipe is maintained evenly so that water can flow out from the end of the pipe.
- a power line for receiving power from a detection pipe branched from a water supply pipe buried underground and an external power supply source a protection module for accommodating; a water pressure sensor for measuring the water pressure of the water received from the detection tube; a water quality sensor for measuring the chlorine concentration of the water received from the detection tube; a control module receiving power from the power line, receiving water pressure information and water quality information from the water pressure sensor and the water quality sensor, and outputting it to the outside; and a display module for displaying information output from the control module; a water supply simple water pressure and water quality monitoring device including a bar has been proposed.
- Korean Patent Registration No. 10-1748364 As another example of the prior art for measuring the quality of tap water as described above, there is Korean Patent Registration No. 10-1748364. According to this, light is provided to sample water and light emitted in response to the sample water is received. portable water quality testing device; and a light emitting unit that produces light necessary to detect the degree of contamination of the sample water, a light receiving unit that converts the light emitted in response to the sample water into an electric signal, and analyzes the electrical signal received from the light receiving unit to pollute the water contained in the sample water a water quality analysis device having an analysis unit for measuring A water quality monitoring system having a portable water quality inspection device including a light-receiving optical fiber has been proposed.
- Korean Patent No. 10-1446240 according to which, a body having a storage space formed therein, and the body are combined, A housing made of a cover for opening and closing the receiving unit, a multi-probe provided on the main body and including a sensor unit for measuring water quality, and a storage unit provided in the receiving unit, for storing water quality data, and a display for outputting the measured data
- a docking station comprising a control unit for controlling water and water quality data, and a communication member provided in the main body and connected to the multi-probe or the docking station or both of them by wire or wireless, respectively
- the multi-probe includes a plurality of A multi-item water quality measuring device comprising a water quality sensor and further comprising a plurality of measuring kits in the main body, a receiving device for receiving the data measured by the multi-item water quality measuring device, and the receiving market
- a water quality network system comprising a storage device for storing
- water quality measurement items were limited to relatively simple water pressure and residual chlorine concentration. However, in order to check the overall water quality, it is necessary to measure turbidity, residual chlorine concentration, pH, temperature, electrical conductivity, and the like.
- the integrated information providing system using multi-item water quality measurement for building a smart water city of the present invention aims to solve the above-mentioned problems as follows.
- BOD biochemical oxygen demand
- COD chemical oxygen demand
- N total nitrogen
- P total phosphorus
- the integrated information providing system using multi-item water quality measurement for building a smart water city is installed in any one place selected from a water pipe, a faucet, a drinking fountain, and sewage inflow from a sewage treatment plant.
- a water supply pipe network measuring device capable of measuring the water quality by doing this, and a monitoring station for receiving and analyzing data measured by the water supply pipe network measuring device in real time are provided.
- the water supply pipe network measuring device includes: a flange-shaped connection part that enables construction without a water cut in the water pipe; a multi-sensor unit for measuring the quality of tap water introduced from the connection unit; a display unit for displaying the measured water quality measured by the multi-sensor unit; a communication unit for transmitting the measured water quality measured by the multi-sensor unit to the monitoring station through an IoT-based communication network; a control unit for controlling the water quality measurement value measured by the multi-sensor unit; It includes; a power supply unit for supplying electricity to the water supply pipe network measuring device, and the multi-sensor unit includes a multi-item sensor combining one or two or more selected from an electrochemical sensor, an optical sensor, a chamber type sensor, and an electrode type sensor, ,
- the multi-sensor unit includes a turbidity measuring sensor for measuring the turbidity of tap water introduced from the connection unit; a chlorine concentration measuring sensor for measuring the concentration of residual chlorine in tap water introduced from the connection part; a pH measuring sensor for measuring a hydrogen i
- the monitoring station is in the form of a computer server, and receives and analyzes real-time data collected from the multi-sensor unit through the communication unit to an Internet of Things (IoT)-based communication network to monitor integrated information.
- IoT Internet of Things
- the water supply pipe network monitoring and analysis solution software installed in the monitoring station, provided with software, provides a big data modeling and simulation-based predictive diagnosis by databaseizing and analyzing the water quality measurement data received through the communication unit, and the final customer It is characterized by providing real-time water quality information, leak measurement and prediction, pipe network management forecast and alarm, damage area calculation and replacement pipe analysis information at the request of
- the real-time water quality information is to receive the water quality information of tap water measured by the pipe network measuring device from the monitoring station to provide water quality information to water service providers and final consumers in real time
- the leak measurement and prediction is the pipe network measuring device
- the water quality information of tap water measured in Forecasts and alarms receive the water quality information of tap water measured by the pipe network measuring device from the monitoring station, analyze the data through the water supply pipe network monitoring and analysis solution software, and detect abnormal symptoms in the water pipe network to the water service provider and final consumer
- the damage area calculation and replacement pipe analysis are the water quality information measured by the pipe network measuring device transmitted from the monitoring station, and the data are analyzed through the water supply pipe network monitoring and analysis solution software to analyze the water pipe It is characterized in that it detects the damaged area and informs the water service provider and the final customer of an alternative pipe that can replace the damaged pipe.
- the monitoring station provides water quality analysis information to the final consumer's computer or smart phone, and a dedicated software program is installed in the final consumer's computer or smartphone to read the water quality analysis information.
- the integrated information providing system using multi-item water quality measurement for smart water city construction of the present invention is equipped with a flange-type water quality sensor and attached to a water supply pipe network connection part or faucet connection part to measure water quality. It is possible to solve the construction constraints such as licenses for site sites, power and communication lines, which are required in the fixed multi-item water quality measuring device.
- the water supply pipe network measuring device of the present invention is easy to install and manage, so that it is possible to effectively measure water quality for a wide range of pipe networks.
- the water quality measuring sensor of the present invention can be developed to customizable the sensor electrode, it is possible to change the sensor item to be measured according to the situation.
- the residual chlorine sensor electrode which is a required item in the water supply
- the PH, turbidity, electrical conductivity sensor which is the item required for inflow sewage
- FIG. 1 is a schematic diagram of a water supply pipe network measurement multi-sensor according to an embodiment of the present invention.
- FIG. 2 is a schematic diagram of a monitoring and diagnosis solution service according to an embodiment of the present invention.
- FIG. 3 is a photograph of (a) the internal configuration of the prototype, (b) the installation of the prototype, (c) the performance verification of the prototype, and (d) the test-bed comparison group according to the embodiment of the present invention.
- the integrated information providing system using multi-item water quality measurement for building a smart water city of the present invention is installed in any one place selected from water pipes, faucets, drinking fountains, and sewage inflows from sewage treatment plants to measure water quality.
- Device It includes a;
- the water supply pipe network measuring device may be provided on the side of the water pipe, the upper part of the faucet, the side of the drinking fountain, and the side of the sewage pipe inflow to the sewage treatment plant.
- a water supply network measuring device can be attached to the water supply pipe network connection part or the faucet connection part.
- the water supply pipe network measuring device includes a connection part in the form of a flange to enable construction without a water cut in the water pipe; a multi-sensor unit for measuring the quality of tap water introduced from the connection unit; a display unit for displaying the measured water quality measured by the multi-sensor unit; a communication unit for transmitting the measured water quality measured by the multi-sensor unit to the monitoring station through an IoT-based communication network; a control unit for controlling the water quality measurement value measured by the multi-sensor unit; Including a power supply unit for supplying electricity to the water supply pipe network measuring device, the multi-sensor unit includes an electrochemical sensor, an optical sensor, and a multi-item sensor combining any one or two or more selected from a chamber type sensor and an electrode type sensor, the The multi-sensor unit includes: a turbidity measuring sensor for measuring the turbidity of tap water introduced from the connection unit; a chlorine concentration measuring sensor for measuring the concentration of residual chlorine in tap water introduced from the connection part; a pH measuring sensor for measuring a hydrogen ion
- the turbidity measuring sensor, the chlorine concentration measuring sensor, the pH measuring sensor, the temperature measuring sensor, and the electrical conductivity measuring sensor of the multi-sensor part are outside the water supply pipe network measuring device through a flexible hose drawn from the water supply pipe network measuring device.
- the turbidity measuring sensor, the chlorine concentration measuring sensor, the pH measuring sensor, the temperature measuring sensor, and the electrical conductivity measuring sensor are respectively a turbidity measuring sensor wire, a chlorine concentration measuring sensor wire, a pH measuring sensor wire, and temperature measurement. It can be installed at the end of the sensor wire, the electrical conductivity measuring sensor wire, and the sensor can be changed and installed according to the measurement item.
- connection part of the water supply pipe network measuring device of the present invention installs a number of measuring sensors and processing devices at the main water quality measuring points, which is a problem of the conventional fixed measuring multi-sensor, so as to reduce construction restrictions such as permitting for site sites, securing power and communication lines, etc. It may be a pipe installation type or a water/water fountain installation type that is easy to install. For ease of installation, it is preferable to use a flange form so that construction can be performed without a single stage.
- Figure 1 (a) shows the connection part of the water supply pipe network measuring device in the form of a flange.
- the monitoring station is in the form of a computer server, and receives and analyzes real-time data collected from the multi-sensor unit through the communication unit to an Internet of Things (IoT)-based communication network to monitor integrated information.
- IoT Internet of Things
- the water supply pipe network monitoring and analysis solution software installed in the monitoring station provides a big data modeling and simulation-based predictive diagnosis by databaseizing and analyzing the water quality measurement data received through the communication unit, and the final customer's request It provides real-time water quality information, leak measurement and prediction, pipe network management forecast and alarm, damage area calculation and replacement pipe analysis information.
- the real-time water quality information is to receive the water quality information of tap water measured by the pipe network measuring device from the monitoring station and provide water quality information to water service providers and final consumers in real time, and the leak measurement and prediction is measured by the pipe network measuring device It receives the water quality information of tap water from the monitoring station and analyzes the data through the water supply pipe network monitoring and analysis solution software to inform the water service provider and the end customer of the point where there is a leak or a leak is predicted, and the pipe network management forecast and The alarm receives the water quality information of the tap water measured by the pipe network measurement device from the monitoring station, analyzes the data through the water supply pipe network monitoring and analysis solution software, and detects abnormal symptoms in the water pipe network.
- the calculation of the damaged area and the analysis of the replacement pipe is the water quality information measured by the pipe network measuring device is transmitted from the monitoring station and the data is analyzed through the water supply pipe network monitoring and analysis solution software, so that the water pipe is damaged. It detects areas and informs water service providers and end users of alternative pipelines that can replace damaged pipelines.
- the monitoring station provides water quality analysis information to the final consumer's computer or smart phone, and a dedicated software program is installed in the final consumer's computer or smartphone to view the water quality analysis information.
- the monitoring station can distribute and measure the water supply pipe network with the water supply pipe network measuring device to transmit and manage data for each city unit area, add a complex sensor configuration for major measurement points, and configure the IoT communication network and low-power interface Through this, it is possible to secure the convenience of management and the ease of construction.
- the present invention provides a multi-item water quality measuring device that can measure multi-item water quality with one measuring device and can measure in tap water or sewage by attaching a pipe network measuring device to a water supply pipe network, a faucet, or a connection part of a drinking fountain or in the vicinity of inflow sewage in a sewage treatment plant. can provide
- the present invention includes a water supply pipe network measuring device capable of measuring integrated information of water quality and water pressure management factors, and having high mobility and installation ease due to miniaturization and real-time data transmission.
- the conventional drainage system or main measurement point control system has a limitation in collecting information on detailed pipe networks, and the efficiency of management is low because it periodically relies on direct measurement methods for selected areas.
- the time or region where the turbidity, residual chlorine concentration, hydrogen ion concentration, temperature, and electrical conductivity of the tap water do not meet the standard values is predicted through simulation and big data modeling and simulation. based predictive diagnosis can be provided.
- the multi-item elements of tap water measured by the multi-sensor unit for example, the turbidity of tap water, residual chlorine concentration, hydrogen ion concentration, temperature, and electrical conductivity are measured in pipeline real system data at a certain time unit, and also Measured in units of stars, machine-learning the measured data by time units and households converts the data into virtual system data for the turbidity, residual chlorine concentration, hydrogen ion concentration, temperature, and electrical conductivity of the tap water to monitor pipelines and the environment can achieve smart water city construction.
- the pipe network measurement big data and mathematical simulation comparison error are optimized through artificial intelligence machine learning, and the reliability is increased by linking the pipe network mathematical analysis hypothesis model and the learning engine, real-time water quality information, leak measurement and prediction, pipe network management forecast and alarm, It is possible to advance the management of the water supply pipe network, such as calculating the damaged area and analyzing the replacement pipe, and increase the efficiency.
- FIG. 2 shows an overview of monitoring and diagnosis solution services by a predictive diagnosis solution based on monitoring of integrated water pipe network information and big data modeling and simulation according to an embodiment of the present invention.
- FIG. 3 shows (a) the internal configuration of a prototype, (b) installation of a prototype, (c) performance verification of a prototype, and (d) a test-bed comparison group according to an embodiment according to the present invention.
- measurement tests were performed on water quality factors such as power supply, water pressure and temperature.
- Table 1 is a summary of the evaluation results of the main performance indicators of the prototype according to the embodiment according to the present invention.
- (a) is the temperature measurement
- (b) is the residual chlorine concentration measurement
- (c) is the measurement result of the flow rate. It can be confirmed that the embodiment according to the present invention exhibits a performance equivalent to or higher than that of a commercial product (product of HACH, USA) of the highest performance level.
- Table 2 shows the result of measuring the flow rate performance of a prototype according to an embodiment of the present invention, and in the case of flow rate, it is auxiliary data for measurement data correction, showing very high accuracy with an error range of 0.1L/min.
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Abstract
The present invention relates to an integrated information provision system using multi-item water quality measurement for building a smart water city, and, more specifically, to an integrated information provision system using multi-item water quality measurement for building a smart water city, which is installed in a water pipe, a faucet, or a sewage inlet of a sewage treatment plant such that water quality can be measured, and the measured data is analyzed and provided to consumers. The integrated information provision system using multi-item water quality measurement for building a smart water city according to the present invention, comprises: a water supply pipe network measuring device that can be installed in a water pipe to monitor and diagnose a pipe network, or installed in a faucet, a drinking fountain, or a sewage inlet of a sewage treatment plant to measure water quality; and a monitoring station that receives and analyzes data measured by the pipe network measuring device in real time.
Description
본 발명은 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템에 관한 것으로, 더 상세하게는, 수도 관로, 수도꼭지, 또는 하수처리장 유입하수에 설치하여 수질 측정이 가능하고 측정된 데이터를 분석하여 최종 수용가에 제공하는 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템에 관한 것이다.The present invention relates to an integrated information providing system using multi-item water quality measurement for building a smart water city. It relates to an integrated information provision system using multi-item water quality measurement for the construction of a smart water city that is analyzed and provided to the final consumer.
또한 수질측정시 상황에 따라 센서전극을 교체가능한 형태로 요구항목에 따라 필요한 센서를 교체하여 장착이 가능한 장비이다.In addition, the sensor electrode can be replaced according to the situation when measuring water quality.
수도는 도시생활 및 공업생산에 절대적일 뿐만 아니라 건강상에도 큰 영향력이 있다. 즉, 수도가 보급되면 장티푸스·콜레라·이질 등의 소화기관의 전염병을 비롯하여 풍토병·눈병·유아사망률이 크게 감소된다. 반면에 관리가 불충분하면 막을 수 있는 전염병균이 수도를 통해 폭발적으로 전염되기도 한다.The capital is not only absolutely essential for urban life and industrial production, but also has a great influence on health. In other words, when the water supply is supplied, infectious diseases of the digestive system such as typhoid, cholera, and dysentery, as well as endemic diseases, eye diseases, and infant mortality are greatly reduced. On the other hand, if management is insufficient, preventable infectious diseases can be transmitted explosively through the capital.
따라서, 수도가 그 목적을 다하려면 수량·수질·수압의 3요소를 만족시켜야 한다. 수량은 국민성·습관·생활정도 등에 따라 큰 차이가 있다. 금후 1일 1인당 급수량의 증가와 더불어 수도의 규모가 커지는 경향이 있는데, 이는 대도시의 생활수준의 향상과 함께 산업 및 서비스업 등이 도시생활에 많은 물을 필요로 하는 데 있다. 수질은 우선 위생적으로 안전하고 보기에 깨끗하며 먹어서 맛이 좋아야 한다. 그 구체적인 기준은 수도법에 의한 수질기준에 적합하면 된다. 수압은 관내의 수압이 최저 1.5 kg/㎠가 표준이므로 관내수압이 균등하게 유지되어 물이 관의 끝에서 유출될 수 있으면 이상적이다. Therefore, in order for the water supply to fulfill its purpose, it must satisfy the three factors of water quantity, water quality, and water pressure. The quantity varies greatly depending on national characteristics, habits, and living standards. From now on, there is a tendency for the size of the water supply to increase along with the increase in the amount of water per person per day. Water quality must first be hygienically safe, clean to look, and taste good to eat. The specific standard should just conform to the water quality standards according to the Waterworks Act. As for the water pressure, it is ideal if the water pressure in the pipe is at least 1.5 kg/cm2, so that the water pressure in the pipe is maintained evenly so that water can flow out from the end of the pipe.
최근에 수돗물에서 유충이 나오는 사태로 인해 우리가 늘 먹고 마시는 수돗물에 대해 제대로 알아야 한다는 여론이 팽배하고 있다. 먹는 물에 대한 불신을 해소하기 위해서는 수질센서를 설치하여 상수도 관로에 흐르는 수돗물이 안전한지 측정하여 먹는 물 기준에 적합한지 확인할 수 있는 것이 필요하다.Due to the recent outbreak of larvae in the tap water, there is a widespread public opinion that we should know about the tap water we eat and drink all the time. In order to solve the distrust of drinking water, it is necessary to install a water quality sensor to measure whether the tap water flowing through the water supply pipe is safe and to check whether it meets the drinking water standards.
이러한 수돗물의 수질 측정에 대한 종래기술의 예로는, 한국 등록특허공보 제10-2001948호가 있는데, 이에 따르면, 지하에 매설된 상수도관에서 분기된 검출관 및 외부 전력 공급원으로부터 전원을 공급받기 위한 전원라인을 수용하는 보호모듈; 상기 검출관으로부터 전달받은 물의 수압을 측정하는 수압 센서; 상기 검출관으로부터 전달받은 물의 염소 농도를 측정하는 수질 센서; 상기 전원라인에 의하여 전원을 공급받고, 상기 수압 센서 및 상기 수질 센서로부터 수압 정보 및 수질 정보를 전달받아 외부로 출력하는 제어모듈; 및 상기 제어 모듈에서 출력된 정보를 디스플레이하는 표시모듈;을 포함하는 상수도 간이 수압 및 수질 모니터링 장치가 제시된 바 있다.As an example of the prior art for measuring the water quality of tap water, there is Korean Patent Publication No. 10-2001948, according to which, a power line for receiving power from a detection pipe branched from a water supply pipe buried underground and an external power supply source a protection module for accommodating; a water pressure sensor for measuring the water pressure of the water received from the detection tube; a water quality sensor for measuring the chlorine concentration of the water received from the detection tube; a control module receiving power from the power line, receiving water pressure information and water quality information from the water pressure sensor and the water quality sensor, and outputting it to the outside; and a display module for displaying information output from the control module; a water supply simple water pressure and water quality monitoring device including a bar has been proposed.
또한, 상기한 바와 같이 수돗물의 수질 측정에 대한 종래기술의 다른 예로는, 한국 등록특허공보 제10-1748364호가 있는데, 이에 따르면, 시료수에 광을 제공하고 시료수가 응답하여 방출한 광을 수용하는 휴대용 수질검사장치; 및 시료수의 오염 정도를 검출하는데 필요한 광을 생산하는 발광부와, 시료수가 응답하여 방출한 광을 전기신호로 변환하는 수광부, 상기 수광부로부터 수신한 전기신호를 분석하여 시료수에 포함된 수질 오염을 측정하는 분석부를 가지는 수질분석장치;를 포함하고 상기 휴대용 수질검사장치는 상기 발광부에서 생산된 광을 시료수에 전달하는 발광용 광섬유, 시료수가 응답하여 방출한 광을 수용하여 상기 수광부로 전달하는 수광용 광섬유를 포함하는 휴대용 수질검사장치를 구비하는 수질 모니터링 시스템이 제시된 바 있다.In addition, as another example of the prior art for measuring the quality of tap water as described above, there is Korean Patent Registration No. 10-1748364. According to this, light is provided to sample water and light emitted in response to the sample water is received. portable water quality testing device; and a light emitting unit that produces light necessary to detect the degree of contamination of the sample water, a light receiving unit that converts the light emitted in response to the sample water into an electric signal, and analyzes the electrical signal received from the light receiving unit to pollute the water contained in the sample water a water quality analysis device having an analysis unit for measuring A water quality monitoring system having a portable water quality inspection device including a light-receiving optical fiber has been proposed.
또한, 상기한 바와 같이 수돗물의 수질 측정에 대한 종래기술의 또 다른 예로는, 한국 등록특허공보 제10-1446240호가 있는데, 이에 따르면, 내부에 수납공간이 형성되는 본체와, 상기 본체와 결합하고, 상기 수납부를 개폐하는 커버로 이루어지는 하우징과, 상기 본체에 구비되고, 수질측정을 위한 센서부를 포함하는 멀티프로브와 상기 수납부에 구비되고, 수질데이터를 보관하는 저장부와 측정된 데이터를 출력하는 디스플레이부와 수질데이터를 제어하는 제어부로 구성된 도킹스테이션과, 상기 본체에 구비되고, 상기 멀티프로브 또는 상기 도킹스테이션 또는 이들 모두와 유선 또는 무선으로 각각 연결되는 통신부재로 이루어지되, 상기 멀티프로브는 복수개의 수질센서로 이루어지고, 상기 본체에는 복수개의 측정키트를 더 구비하고 있는 것을 특징으로 하는 다항목 수질측정장치와, 상기 다항목 수질측정장치로 측정된 데이터를 수신하는 수신장치와 상기 수신장터 수신된 데이터를 저장하는 저장장치 및 상기 저장장치에 저장된 데이터를 분석 및 출력하는 출력장치로 이루어져 있는 것을 특징으로 하는 수질 네트워크 시스템이 제시된 바 있다.In addition, as another example of the prior art for measuring the water quality of tap water as described above, there is Korean Patent No. 10-1446240, according to which, a body having a storage space formed therein, and the body are combined, A housing made of a cover for opening and closing the receiving unit, a multi-probe provided on the main body and including a sensor unit for measuring water quality, and a storage unit provided in the receiving unit, for storing water quality data, and a display for outputting the measured data A docking station comprising a control unit for controlling water and water quality data, and a communication member provided in the main body and connected to the multi-probe or the docking station or both of them by wire or wireless, respectively, wherein the multi-probe includes a plurality of A multi-item water quality measuring device comprising a water quality sensor and further comprising a plurality of measuring kits in the main body, a receiving device for receiving the data measured by the multi-item water quality measuring device, and the receiving market A water quality network system comprising a storage device for storing data and an output device for analyzing and outputting data stored in the storage device has been proposed.
그러나, 상기 선행기술들은 수돗물의 수질 측정에 대해 여러 기술 내용이 제시되었지만, 다음과 같은 문제점들이 있었다.However, in the prior art, although various technical contents have been presented for measuring the quality of tap water, there were the following problems.
수돗물에 대한 불신을 종식시키기 위해서는 수질 측정이 일반 가정의 수도에서도 용이하게 설치하여 측정이 가능하여야 하나, 상기의 선행기술들은 일반 가정의 수도에서 용이하게 설치할 정도로 설치방법이 쉽지 않았다.In order to end distrust in tap water, water quality measurement should be easily installed and measured even in the tap water of ordinary households.
또한, 수질 측정 항목에 있어서도 비교적 간단한 수압, 잔류염소 농도 등에 한정되어 있었다. 그렇지만, 전체적인 수질을 확인하기 위해서는 탁도, 잔류염소 농도, pH, 온도, 전기전도도 등의 측정이 필요하다.Also, water quality measurement items were limited to relatively simple water pressure and residual chlorine concentration. However, in order to check the overall water quality, it is necessary to measure turbidity, residual chlorine concentration, pH, temperature, electrical conductivity, and the like.
상기의 선행기술들은 수질을 측정하여 디스플레이부에 표시하거나 유선 및 무선망을 통해 데이터를 전송하는 기능을 구비하고 있으나, 수집된 데이터를 분석하여 최종 수용가에게 실시간으로 필요한 정보를 제공할 수 있는 시스템은 구비하고 있지 않았다.Although the prior art has a function of measuring water quality and displaying it on the display unit or transmitting data through a wired or wireless network, a system that can analyze the collected data and provide necessary information to the final customer in real time was not available
본 발명의 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템은 상술한 문제점을 해결하기 위하여 다음과 같은 해결과제를 목적으로 한다.The integrated information providing system using multi-item water quality measurement for building a smart water city of the present invention aims to solve the above-mentioned problems as follows.
수도 관로에 설치하여 관망 모니터링 및 진단에 활용할 수 있으며, 수도꼭지 또는 음수대에 단독 설치하여 수질 측정이 가능한 다항목 수질 측정을 사용한 통합정보 제공 시스템을 제공하는 것이다.It is to provide an integrated information provision system using multi-item water quality measurement that can be installed in a water pipe and used for pipe network monitoring and diagnosis, and can be installed alone at a faucet or drinking fountain to measure water quality.
한 개의 장치로 수돗물의 탁도, 잔류염소 농도, pH, 온도, 전기전도도를 모두 측정할 수 있는 다항목 수질 측정을 사용한 통합정보 제공 시스템을 제공하는 것이다.It is to provide an integrated information provision system using multi-item water quality measurement that can measure tap water turbidity, residual chlorine concentration, pH, temperature, and electrical conductivity with one device.
수돗물의 수질을 측정한 값을 가지고 수많은 실험을 통해 얻은 빅데이터를 활용하여 상수도에서는 중금속류를 측정하고, 유입하수에서는 BOD(biochemical oxygen demand, 생화학적 산소요구량), COD(chemical oxygen demand, 화학적 산소요구량), 총 질소(N), 총 인(P)의 값의 상관관계를 구할 수 있고, 실시간 수질 정보, 누수 측정 및 예측, 관망 관리 등이 가능한 다항목 수질 측정을 사용한 통합정보 제공 시스템을 제공하는 것이다. Using big data obtained through numerous experiments with the measured water quality of tap water, heavy metals are measured in tap water, and BOD (biochemical oxygen demand), COD (chemical oxygen demand, chemical oxygen demand) in influent sewage. ), total nitrogen (N), and total phosphorus (P) values can be obtained, and real-time water quality information, leakage measurement and prediction, and pipe network management are available. will be.
상기와 같은 목적을 달성하기 위하여, 본 발명에 따른 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템은 수도 관로, 수도꼭지, 음수대 및 하수처리장 유입하수에서 선택된 어느 하나의 장소에 설치하여 수질을 측정할 수 있는 상수도 관망 계측 장치와 상기 상수도 관망 계측 장치에서 측정된 데이터를 실시간으로 전송받아 분석하는 모니터링 스테이션(Monitoring Station)이 제공된다.In order to achieve the above object, the integrated information providing system using multi-item water quality measurement for building a smart water city according to the present invention is installed in any one place selected from a water pipe, a faucet, a drinking fountain, and sewage inflow from a sewage treatment plant. A water supply pipe network measuring device capable of measuring the water quality by doing this, and a monitoring station for receiving and analyzing data measured by the water supply pipe network measuring device in real time are provided.
여기서 상기 상수도 관망 계측 장치는, 수도 관로에 단수 없이 시공이 가능하도록 한 플랜지(flange) 형태의 연결부; 상기 연결부에서 유입된 수돗물의 수질을 측정하는 멀티센서부; 상기 멀티센서부에서 측정된 수질 측정값을 표시하는 디스플레이부; 상기 멀티센서부에서 측정된 수질 측정값을 IoT 기반의 통신망으로 상기 모니터링 스테이션에 전송하는 통신부; 상기 멀티센서부에서 측정된 수질 측정값을 제어하는 제어부; 상기 상수도 관망 계측 장치에 전기를 공급하는 전원부;를 포함하고, 상기 멀티센서부는 전기화학센서, 광학센서, 챔버식센서 및 전극식센서에서 선택된 어느 하나 또는 2 이상을 조합한 다항목 센서를 포함하고, 상기 멀티센서부는 상기 연결부에서 유입된 수돗물의 탁도를 측정하기 위한 탁도 측정센서; 상기 연결부에서 유입된 수돗물의 잔류염소의 농도를 측정하기 위한 염소 농도 측정센서; 상기 연결부에서 유입된 수돗물의 수소 이온 농도(pH)를 측정하기 위한 pH 측정센서; 상기 연결부에서 유입된 수돗물의 온도를 측정하기 위한 온도 측정센서; 상기 연결부에서 유입된 수돗물의 전기전도도를 측정하기 위한 전기전도도 측정센서;를 더욱 포함하는 것을 특징으로 한다.Here, the water supply pipe network measuring device includes: a flange-shaped connection part that enables construction without a water cut in the water pipe; a multi-sensor unit for measuring the quality of tap water introduced from the connection unit; a display unit for displaying the measured water quality measured by the multi-sensor unit; a communication unit for transmitting the measured water quality measured by the multi-sensor unit to the monitoring station through an IoT-based communication network; a control unit for controlling the water quality measurement value measured by the multi-sensor unit; It includes; a power supply unit for supplying electricity to the water supply pipe network measuring device, and the multi-sensor unit includes a multi-item sensor combining one or two or more selected from an electrochemical sensor, an optical sensor, a chamber type sensor, and an electrode type sensor, , The multi-sensor unit includes a turbidity measuring sensor for measuring the turbidity of tap water introduced from the connection unit; a chlorine concentration measuring sensor for measuring the concentration of residual chlorine in tap water introduced from the connection part; a pH measuring sensor for measuring a hydrogen ion concentration (pH) of tap water introduced from the connection part; a temperature sensor for measuring the temperature of the tap water introduced from the connection part; It characterized in that it further comprises; an electrical conductivity measuring sensor for measuring the electrical conductivity of the tap water introduced from the connection part.
또한, 상기 모니터링 스테이션은, 컴퓨터 서버의 형태이고, 상기 멀티센서부에서 수집된 실시간 데이터를 상기 통신부를 통해 사물인터넷(IoT) 기반 통신망으로 전송받아 분석하여 통합정보를 모니터링하는 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 구비하고, 상기 모니터링 스테이션에 설치된 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어는, 상기 통신부를 통해 전송받은 수질측정 데이터를 데이터베이스화하고 분석하여 빅데이터 모델링 및 시뮬레이션 기반의 예측진단을 제공하며, 최종 수용가의 요청에 따라 실시간 수질 정보, 누수 측정과 예측, 관망 관리 예보와 경보, 손상 구역 산출 및 대체관로 분석 정보를 제공하는 것을 특징으로 한다.In addition, the monitoring station is in the form of a computer server, and receives and analyzes real-time data collected from the multi-sensor unit through the communication unit to an Internet of Things (IoT)-based communication network to monitor integrated information. The water supply pipe network monitoring and analysis solution software installed in the monitoring station, provided with software, provides a big data modeling and simulation-based predictive diagnosis by databaseizing and analyzing the water quality measurement data received through the communication unit, and the final customer It is characterized by providing real-time water quality information, leak measurement and prediction, pipe network management forecast and alarm, damage area calculation and replacement pipe analysis information at the request of
여기서, 상기 실시간 수질 정보는 상기 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 수도 사업자와 최종 수용가에게 실시간으로 수질 정보를 제공하는 것이고, 상기 누수 측정과 예측은 상기 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 통해 데이터를 분석하여 누수가 있거나 누수가 예측되는 지점을 수도 사업자와 최종 수용가에게 알려주는 것이고, 상기 관망 관리 예보와 경보는 상기 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 통해 데이터를 분석하여 수도 관망에 이상 증후를 발견하여 수도 사업자와 최종 수용가에게 예보와 경보를 하는 것이고, 상기 손상 구역 산출 및 대체관로 분석은 상기 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 통해 데이터를 분석하여 수도 관로가 손상된 구역을 감지하고 손상된 관로를 대체할 수 있는 대체관로를 수도 사업자와 최종 수용가에게 알려주는 것을 특징으로 한다. Here, the real-time water quality information is to receive the water quality information of tap water measured by the pipe network measuring device from the monitoring station to provide water quality information to water service providers and final consumers in real time, and the leak measurement and prediction is the pipe network measuring device The water quality information of tap water measured in Forecasts and alarms receive the water quality information of tap water measured by the pipe network measuring device from the monitoring station, analyze the data through the water supply pipe network monitoring and analysis solution software, and detect abnormal symptoms in the water pipe network to the water service provider and final consumer For forecasting and alarming, the damage area calculation and replacement pipe analysis are the water quality information measured by the pipe network measuring device transmitted from the monitoring station, and the data are analyzed through the water supply pipe network monitoring and analysis solution software to analyze the water pipe It is characterized in that it detects the damaged area and informs the water service provider and the final customer of an alternative pipe that can replace the damaged pipe.
또한, 상기 모니터링 스테이션은 최종 수용가의 컴퓨터 또는 스마트폰으로 수질 분석 정보를 제공하며, 최종 수용가의 컴퓨터 또는 스마트폰에는 전용 소프트웨어 프로그램이 설치되어 상기 수질 분석 정보를 열람하는 것을 특징으로 한다.In addition, the monitoring station provides water quality analysis information to the final consumer's computer or smart phone, and a dedicated software program is installed in the final consumer's computer or smartphone to read the water quality analysis information.
본 발명의 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템은 플랜지(flange) 형태의 수질센서를 구비하여 상수도 관망 연결부위 또는 수도꼭지 연결부위에 부착하여 수질 측정이 가능하여, 기존의 고정식 다항목 수질계측 장치에서 필요한 부지점용 인허가, 전원 및 통신선로 등 시공상의 제약을 해결할 수 있다.The integrated information providing system using multi-item water quality measurement for smart water city construction of the present invention is equipped with a flange-type water quality sensor and attached to a water supply pipe network connection part or faucet connection part to measure water quality. It is possible to solve the construction constraints such as licenses for site sites, power and communication lines, which are required in the fixed multi-item water quality measuring device.
또한, 본 발명의 상수도 관망 계측 장치는 설치 및 관리가 쉬워서 광범위한 관망에 대해 효과적으로 수질 측정이 가능하다. In addition, the water supply pipe network measuring device of the present invention is easy to install and manage, so that it is possible to effectively measure water quality for a wide range of pipe networks.
본 발명의 모니터링 스테이션을 통해 데이터를 전송하거나 최종 수용가에 필요한 정보를 실시간으로 제공할 수 있으므로 수도 사업자, 개발 수용가 등에 광범위하게 활용될 수 있고, 실시간 수질 정보, 누수 측정 및 예측, 관망 관리, 예보 및 경보, 손상 구역 산출, 대체관로 분석 등 상수도 관망 관리를 고도화하고 효율성을 높이는 효과가 있다.Because it is possible to transmit data through the monitoring station of the present invention or provide information necessary for the final customer in real time, it can be widely used for water service providers, development customers, etc., real-time water quality information, leakage measurement and prediction, pipe network management, forecasting and It has the effect of advancing the management of the water supply pipe network, such as warning, calculating the damaged area, and analyzing the replacement pipe, and increasing the efficiency.
또한, 본 발명의 수질측정센서는 센서전극을 커스터마이징 가능하게 개발하여 상황에 따라 측정하려는 센서 항목을 변경하는 것이 가능하다.In addition, the water quality measuring sensor of the present invention can be developed to customizable the sensor electrode, it is possible to change the sensor item to be measured according to the situation.
이로인해 상수도에서 요구되는 항목인 잔류염소 센서전극을 장착하였을때는 상수도관에서 사용이 가능하며, 유입하수에서 요구되는 항목인 PH, 탁도, 전기전도도 센서를 장착하였을 때는 하수도관에서 사용이 가능하도록 설치상황 및 요구사항에 따라 변경이 가능한 것이 장점이다.Therefore, it can be used in the water supply pipe when the residual chlorine sensor electrode, which is a required item in the water supply, is installed, and when the PH, turbidity, electrical conductivity sensor, which is the item required for inflow sewage, is installed, it can be used in the sewage pipe. The advantage is that it can be changed according to the situation and requirements.
도 1은 본 발명의 실시예에 따른 상수도 관망 계측 멀티센서의 개요도이다.1 is a schematic diagram of a water supply pipe network measurement multi-sensor according to an embodiment of the present invention.
도 2는 본 발명의 실시예에 따른 모니터링 및 진단 솔루션 서비스 개요도이다.2 is a schematic diagram of a monitoring and diagnosis solution service according to an embodiment of the present invention.
도 3은 본 발명의 실시예에 따른 (a)시제품 내부 구성, (b)시제품 설치, (c)시제품 성능검증, (d)테스트 베드(test-bed) 비교군에 대한 사진이다.3 is a photograph of (a) the internal configuration of the prototype, (b) the installation of the prototype, (c) the performance verification of the prototype, and (d) the test-bed comparison group according to the embodiment of the present invention.
이하, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 본원의 구현예를 상세히 설명한다. 그러나 본원은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 구현예에 한정되지 않는다.Hereinafter, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily carry out. However, the present application may be embodied in several different forms and is not limited to the embodiments described herein.
본 발명의 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템은 수도 관로, 수도꼭지, 음수대 및 하수처리장 유입하수에서 선택된 어느 하나의 장소에 설치하여 수질을 측정할 수 있는 상수도 관망 계측 장치; 상기 상수도 관망 계측 장치에서 측정된 데이터를 실시간으로 전송받아 분석하는 모니터링 스테이션(Monitoring Station);을 포함한다. The integrated information providing system using multi-item water quality measurement for building a smart water city of the present invention is installed in any one place selected from water pipes, faucets, drinking fountains, and sewage inflows from sewage treatment plants to measure water quality. Device; It includes a;
예를 들어, 수도 관로의 측면, 수도꼭지의 상부, 음수대의 측면, 하수처리장 유입 하수관의 측면에 상수도 관망 계측 장치를 구비할 수 있다. For example, the water supply pipe network measuring device may be provided on the side of the water pipe, the upper part of the faucet, the side of the drinking fountain, and the side of the sewage pipe inflow to the sewage treatment plant.
도 1을 참조하면, (a)는 상수도 관망 계측 장치를 나타내고, (b)와 (c)는 상수도 관망 계측 장치가 관망과 수도 또는 음수대에 설치되는 것을 나타낸다. 상수도 관망 연결부위나 수도꼭지 연결부위에 상수도 관망 계측 장치를 부착시킬 수 있다.1, (a) shows a water supply pipe network measuring device, (b) and (c) shows that the water supply pipe network measuring device is installed in the pipe network and the water supply or drinking fountain. A water supply network measuring device can be attached to the water supply pipe network connection part or the faucet connection part.
상기 상수도 관망 계측 장치는, 수도 관로에 단수 없이 시공이 가능하도록 한 플랜지(flange) 형태의 연결부; 상기 연결부에서 유입된 수돗물의 수질을 측정하는 멀티센서부; 상기 멀티센서부에서 측정된 수질 측정값을 표시하는 디스플레이부; 상기 멀티센서부에서 측정된 수질 측정값을 IoT 기반의 통신망으로 상기 모니터링 스테이션에 전송하는 통신부; 상기 멀티센서부에서 측정된 수질 측정값을 제어하는 제어부; 상기 상수도 관망 계측 장치에 전기를 공급하는 전원부;를 포함하고, 상기 멀티센서부는 전기화학센서, 광학센서 및 챔버식과 전극식센서에서 선택된 어느 하나 또는 2 이상을 조합한 다항목 센서를 포함하고, 상기 멀티센서부는 상기 연결부에서 유입된 수돗물의 탁도를 측정하기 위한 탁도 측정센서; 상기 연결부에서 유입된 수돗물의 잔류염소의 농도를 측정하기 위한 염소 농도 측정센서; 상기 연결부에서 유입된 수돗물의 수소 이온 농도(pH)를 측정하기 위한 pH 측정센서; 상기 연결부에서 유입된 수돗물의 온도를 측정하기 위한 온도 측정센서; 상기 연결부에서 유입된 수돗물의 전기전도도를 측정하기 위한 전기전도도 측정센서;를 포함한다.The water supply pipe network measuring device includes a connection part in the form of a flange to enable construction without a water cut in the water pipe; a multi-sensor unit for measuring the quality of tap water introduced from the connection unit; a display unit for displaying the measured water quality measured by the multi-sensor unit; a communication unit for transmitting the measured water quality measured by the multi-sensor unit to the monitoring station through an IoT-based communication network; a control unit for controlling the water quality measurement value measured by the multi-sensor unit; Including a power supply unit for supplying electricity to the water supply pipe network measuring device, the multi-sensor unit includes an electrochemical sensor, an optical sensor, and a multi-item sensor combining any one or two or more selected from a chamber type sensor and an electrode type sensor, the The multi-sensor unit includes: a turbidity measuring sensor for measuring the turbidity of tap water introduced from the connection unit; a chlorine concentration measuring sensor for measuring the concentration of residual chlorine in tap water introduced from the connection part; a pH measuring sensor for measuring a hydrogen ion concentration (pH) of tap water introduced from the connection part; a temperature sensor for measuring the temperature of the tap water introduced from the connection part; and an electrical conductivity measuring sensor for measuring the electrical conductivity of tap water introduced from the connection part.
상기 멀티센서부의 탁도 측정센서, 염소 농도 측정센서, pH 측정센서, 온도 측정센서, 전기전도도 측정센서는 상기 상수도 관망 계측 장치에서 인출된 가요성 있는 호수(hose)를 통하여 상기 상수도 관망 계측 장치의 외부로 인출되고, 또한, 탁도 측정센서, 염소 농도 측정센서, pH 측정센서, 온도 측정센서, 전기전도도 측정센서는 각각 탁도 측정센서용 전선, 염소 농도 측정센서용 전선, pH 측정센서용 전선, 온도 측정센서용 전선, 전기전도도 측정센서용 전선의 끝단부에 설치 및 측정항목에 따라 센서를 변경하여 장착할 수 있다.The turbidity measuring sensor, the chlorine concentration measuring sensor, the pH measuring sensor, the temperature measuring sensor, and the electrical conductivity measuring sensor of the multi-sensor part are outside the water supply pipe network measuring device through a flexible hose drawn from the water supply pipe network measuring device. In addition, the turbidity measuring sensor, the chlorine concentration measuring sensor, the pH measuring sensor, the temperature measuring sensor, and the electrical conductivity measuring sensor are respectively a turbidity measuring sensor wire, a chlorine concentration measuring sensor wire, a pH measuring sensor wire, and temperature measurement. It can be installed at the end of the sensor wire, the electrical conductivity measuring sensor wire, and the sensor can be changed and installed according to the measurement item.
본 발명의 상수도 관망 계측 장치의 연결부는 종래의 고정식 계측 멀티센서의 문제점인 주요 수질계측 지점에 다수의 계측 센서 및 처리장치를 설치하므로 부지점용 인허가, 전원 및 통신선로의 확보 등 시공상의 제약성을 줄이기 위해 설치가 용이한 관로 설치형 또는 수도/음수대 설치형일 수 있다. 설치의 용이성을 위해 단수 없이 시공이 가능하도록 플랜지(flange) 형태를 사용하는 것이 바람직하다. 도 1의 (a)는 플랜지 형태의 상수도 관망 계측 장치의 연결부를 도시하고 있다.The connection part of the water supply pipe network measuring device of the present invention installs a number of measuring sensors and processing devices at the main water quality measuring points, which is a problem of the conventional fixed measuring multi-sensor, so as to reduce construction restrictions such as permitting for site sites, securing power and communication lines, etc. It may be a pipe installation type or a water/water fountain installation type that is easy to install. For ease of installation, it is preferable to use a flange form so that construction can be performed without a single stage. Figure 1 (a) shows the connection part of the water supply pipe network measuring device in the form of a flange.
상기 모니터링 스테이션은, 컴퓨터 서버의 형태이고, 상기 멀티센서부에서 수집된 실시간 데이터를 상기 통신부를 통해 사물인터넷(IoT) 기반 통신망으로 전송받아 분석하여 통합정보를 모니터링하는 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 구비하고, 상기 모니터링 스테이션에 설치된 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어는, 상기 통신부를 통해 전송받은 수질측정 데이터를 데이터베이스화하고 분석하여 빅데이터 모델링 및 시뮬레이션 기반의 예측진단을 제공하며, 최종 수용가의 요청에 따라 실시간 수질 정보, 누수 측정과 예측, 관망 관리 예보와 경보, 손상 구역 산출 및 대체관로 분석 정보를 제공한다.The monitoring station is in the form of a computer server, and receives and analyzes real-time data collected from the multi-sensor unit through the communication unit to an Internet of Things (IoT)-based communication network to monitor integrated information. The water supply pipe network monitoring and analysis solution software installed in the monitoring station provides a big data modeling and simulation-based predictive diagnosis by databaseizing and analyzing the water quality measurement data received through the communication unit, and the final customer's request It provides real-time water quality information, leak measurement and prediction, pipe network management forecast and alarm, damage area calculation and replacement pipe analysis information.
상기 실시간 수질 정보는 상기 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 수도 사업자와 최종 수용가에게 실시간으로 수질 정보를 제공하는 것이고, 상기 누수 측정과 예측은 상기 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 통해 데이터를 분석하여 누수가 있거나 누수가 예측되는 지점을 수도 사업자와 최종 수용가에게 알려주는 것이고, 상기 관망 관리 예보와 경보는 상기 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 통해 데이터를 분석하여 수도 관망에 이상 증후를 발견하여 수도 사업자와 최종 수용가에게 예보와 경보를 하는 것이고, 상기 손상 구역 산출 및 대체관로 분석은 상기 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 통해 데이터를 분석하여 수도 관로가 손상된 구역을 감지하고 손상된 관로를 대체할 수 있는 대체관로를 수도 사업자와 최종 수용가에게 알려준다.The real-time water quality information is to receive the water quality information of tap water measured by the pipe network measuring device from the monitoring station and provide water quality information to water service providers and final consumers in real time, and the leak measurement and prediction is measured by the pipe network measuring device It receives the water quality information of tap water from the monitoring station and analyzes the data through the water supply pipe network monitoring and analysis solution software to inform the water service provider and the end customer of the point where there is a leak or a leak is predicted, and the pipe network management forecast and The alarm receives the water quality information of the tap water measured by the pipe network measurement device from the monitoring station, analyzes the data through the water supply pipe network monitoring and analysis solution software, and detects abnormal symptoms in the water pipe network. In the case of an alarm, the calculation of the damaged area and the analysis of the replacement pipe is the water quality information measured by the pipe network measuring device is transmitted from the monitoring station and the data is analyzed through the water supply pipe network monitoring and analysis solution software, so that the water pipe is damaged. It detects areas and informs water service providers and end users of alternative pipelines that can replace damaged pipelines.
여기서, 상기 모니터링 스테이션은 최종 수용가의 컴퓨터 또는 스마트폰으로 수질 분석 정보를 제공하며, 최종 수용가의 컴퓨터 또는 스마트폰에는 전용 소프트웨어 프로그램이 설치되어 상기 수질 분석 정보를 열람한다.Here, the monitoring station provides water quality analysis information to the final consumer's computer or smart phone, and a dedicated software program is installed in the final consumer's computer or smartphone to view the water quality analysis information.
상기 모니터링 스테이션은 상기 상수도 관망 계측 장치로 상수도 관망을 분산 계측하여 시 단위 구역별로 데이터를 통합전송 및 관리할 수 있고, 주요 계측지점의 복합 센서 구성을 추가할 수 있으며, IoT 통신망과 저전력 인터페이스 구성을 통해 관리 편의성과 시공의 용이성을 확보할 수 있다.The monitoring station can distribute and measure the water supply pipe network with the water supply pipe network measuring device to transmit and manage data for each city unit area, add a complex sensor configuration for major measurement points, and configure the IoT communication network and low-power interface Through this, it is possible to secure the convenience of management and the ease of construction.
종래의 상수도에 대한 수질 측정이 1개 항목에 대하여 1개의 측정기가 사용되고 있는 관계로 다항목 수질을 측정하려면 여러 대의 측정기가 필요한 실정이었고 상수도 및 하수도의 실시간 수질 측정을 할 수 있는 시스템이 전무한 실정에서 본 발명은 상수도 관망이나 수도꼭지 또는 음수대의 연결부위 또는 하수처리장 유입하수 부근에 관망 계측 장치를 부착시킴으로써 한 대의 측정기가 다항목 수질을 측정할 수 있고 상수도 또는 하수도에서 측정이 가능한 다항목 수질 측정 장치를 제공할 수 있다.Since the conventional water quality measurement for water supply uses one meter for one item, multiple meters are required to measure the water quality of multiple items, and there is no system capable of real-time water quality measurement of waterworks and sewage systems. The present invention provides a multi-item water quality measuring device that can measure multi-item water quality with one measuring device and can measure in tap water or sewage by attaching a pipe network measuring device to a water supply pipe network, a faucet, or a connection part of a drinking fountain or in the vicinity of inflow sewage in a sewage treatment plant. can provide
본 발명은 수질 및 수압 관리인자의 통합정보 측정이 가능하며, 소형화하여 이동성 및 설치 용이성이 높고 실시간 데이터 전송이 가능한 상수도 관망 계측 장치를 포함한다. The present invention includes a water supply pipe network measuring device capable of measuring integrated information of water quality and water pressure management factors, and having high mobility and installation ease due to miniaturization and real-time data transmission.
종래의 배수지 또는 주요 계측 지점 관제 시스템은 세부 관망에 대한 정보 수집에 한계가 있으며, 주기적으로 선택 구역에 대한 직접 계측 방식에 의존하므로 관리의 효율성이 낮았는데, 본 발명은 상수도 관망 계측 장치에서 측정된 데이터를 관망 정보를 기반으로 실시간 모니터링 기능을 제공하며, 멀티센서부에서 측정된 수돗물의 탁도, 잔류염소 농도, 수소이온농도, 온도, 전기전도도를 일정 시간 단위로 측정하고, 또한 가구별 단위로 측정하여, 상기 시간 단위 및 가구별 측정된 데이터를 기계학습하여 상기 수돗물의 탁도, 잔류염소 농도, 수소이온농도, 온도, 전기전도도가 기준치에 미치지 못하는 시간 또는 지역을 예측 시뮬레이션을 통하여 빅데이터 모델링 및 시뮬레이션 기반의 예측 진단을 제공할 수 있다. The conventional drainage system or main measurement point control system has a limitation in collecting information on detailed pipe networks, and the efficiency of management is low because it periodically relies on direct measurement methods for selected areas. Provides real-time monitoring of data based on network information, and measures turbidity, residual chlorine concentration, hydrogen ion concentration, temperature, and electrical conductivity of tap water measured by the multi-sensor unit at a certain time unit, and also measures by household unit Thus, by machine learning the measured data for each time unit and household, the time or region where the turbidity, residual chlorine concentration, hydrogen ion concentration, temperature, and electrical conductivity of the tap water do not meet the standard values is predicted through simulation and big data modeling and simulation. based predictive diagnosis can be provided.
즉, 멀티센서부에서 측정된 수돗물의 다항목 요소, 예를 들어 수돗물의 탁도, 잔류염소 농도, 수소이온농도, 온도, 전기전도도를 측정한 관로 실체계 데이터를 일정 시간 단위로 측정하고, 또한 가구별 단위로 측정하여, 상기 시간 단위 및 가구별 측정된 데이터를 기계학습하여 상기 수돗물의 탁도, 잔류염소 농도, 수소이온농도, 온도, 전기전도도에 대한 관로 가상 체계 데이터로 변환하여 관로 감시 및 환경을 제공하여 스마트 워터 시티 구축을 달성할 수 있다.In other words, the multi-item elements of tap water measured by the multi-sensor unit, for example, the turbidity of tap water, residual chlorine concentration, hydrogen ion concentration, temperature, and electrical conductivity are measured in pipeline real system data at a certain time unit, and also Measured in units of stars, machine-learning the measured data by time units and households converts the data into virtual system data for the turbidity, residual chlorine concentration, hydrogen ion concentration, temperature, and electrical conductivity of the tap water to monitor pipelines and the environment can achieve smart water city construction.
또한, 관망 실측 빅데이터와 수학적 시뮬레이션 비교 오차를 인공지능 기계학습을 통해 최적화하며, 관망 수리해석 가설 모델과 학습엔진을 연동하여 신뢰성을 높이고 실시간 수질 정보, 누수 측정 및 예측, 관망 관리 예보 및 경보, 손상 구역 산출, 대체관로 분석 등 상수도 관망 관리를 고도화하고 효율성을 높일 수 있다.In addition, the pipe network measurement big data and mathematical simulation comparison error are optimized through artificial intelligence machine learning, and the reliability is increased by linking the pipe network mathematical analysis hypothesis model and the learning engine, real-time water quality information, leak measurement and prediction, pipe network management forecast and alarm, It is possible to advance the management of the water supply pipe network, such as calculating the damaged area and analyzing the replacement pipe, and increase the efficiency.
도 2는 본 발명의 실시예에 따른 수도 관망 통합정보의 모니터링과 빅데이터 모델링 및 시뮬레이션 기반의 예측진단 솔루션에 의한 모니터링 및 진단 솔루션 서비스에 대한 개요를 나타낸다.FIG. 2 shows an overview of monitoring and diagnosis solution services by a predictive diagnosis solution based on monitoring of integrated water pipe network information and big data modeling and simulation according to an embodiment of the present invention.
도 3은 본 발명에 의한 실시예 따른 (a)시제품 내부 구성, (b)시제품 설치, (c)시제품 성능검증, (d) 테스트 베드(test-bed) 비교군을 나타낸다. 본 발명의 실시예에 따라 전원부, 수압 및 온도 등 수질인자에 대한 측정 테스트를 실시하였다.3 shows (a) the internal configuration of a prototype, (b) installation of a prototype, (c) performance verification of a prototype, and (d) a test-bed comparison group according to an embodiment according to the present invention. According to an embodiment of the present invention, measurement tests were performed on water quality factors such as power supply, water pressure and temperature.
표 1은 본 발명에 의한 실시예에 따른 시제품 주요 성능지표 평가결과에 대한 요약으로 (a)는 온도 측정, (b)는 잔류염소 농도 측정, (c)는 유속을 측정한 결과이다. 본 발명에 의한 실시예가 최고성능 수준의 상용품(미국 HACH사 제품)과 동등한 수준 또는 그 이상의 성능을 나타냄을 확인할 수 있다.Table 1 is a summary of the evaluation results of the main performance indicators of the prototype according to the embodiment according to the present invention. (a) is the temperature measurement, (b) is the residual chlorine concentration measurement, (c) is the measurement result of the flow rate. It can be confirmed that the embodiment according to the present invention exhibits a performance equivalent to or higher than that of a commercial product (product of HACH, USA) of the highest performance level.
표 2는 본 발명의 실시예에 따른 시제품 유량 성능 측정 결과로 유량의 경우 측정 데이터 보정을 위한 보조 데이터로 오차범위 0.1L/min의 매우 높은 정확도를 나타내었다.Table 2 shows the result of measuring the flow rate performance of a prototype according to an embodiment of the present invention, and in the case of flow rate, it is auxiliary data for measurement data correction, showing very high accuracy with an error range of 0.1L/min.
본 발명은 상기 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 제조될 수 있으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자는 본 발명의 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 한다.The present invention is not limited to the above embodiments, but can be manufactured in a variety of different forms, and those of ordinary skill in the art to which the present invention pertains can take other specific forms without changing the technical spirit or essential features of the present invention. It will be understood that it can be implemented as Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.
Claims (5)
- 수도 관로, 수도꼭지, 음수대 및 하수처리장 유입하수에서 선택된 어느 하나의 장소에 설치하여 수질을 측정할 수 있는 상수도 관망 계측 장치; A water supply pipe network measuring device that can measure water quality by installing it in any one place selected from a water pipe, a faucet, a drinking fountain, and inflow sewage from a sewage treatment plant;상기 상수도 관망 계측 장치에서 측정된 데이터를 실시간으로 전송받아 분석하는 모니터링 스테이션(Monitoring Station);a monitoring station that receives and analyzes the data measured by the water supply pipe network measuring device in real time;을 포함하는 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템.Integrated information provision system using multi-item water quality measurement for smart water city construction including
- 청구항 1에 있어서,The method according to claim 1,상기 상수도 관망 계측 장치는, The water supply pipe network measuring device,수도 관로에 단수 없이 시공이 가능한 연결부;A connection part that can be installed without a water outage in the water pipe;상기 연결부에서 유입된 수돗물의 수질을 측정하는 멀티센서부;a multi-sensor unit for measuring the quality of tap water introduced from the connection unit;상기 멀티센서부에서 측정된 수질 측정값을 표시하는 디스플레이부;a display unit for displaying the measured water quality measured by the multi-sensor unit;상기 멀티센서부에서 측정된 수질 측정값을 IoT 기반의 통신망으로 상기 모니터링 스테이션에 전송하는 통신부;a communication unit for transmitting the measured water quality measured by the multi-sensor unit to the monitoring station through an IoT-based communication network;상기 멀티센서부에서 측정된 수질 측정값을 제어하는 제어부 ;a control unit for controlling the water quality measurement value measured by the multi-sensor unit;상기 상수도 관망 계측 장치에 전기를 공급하는 전원부;를 포함하고,Including; a power supply unit for supplying electricity to the water supply pipe network measuring device;상기 멀티센서부는 전기화학센서, 광학센서, 챔버식센서 및 전극식센서에서 선택된 어느 하나 또는 2 이상을 조합한 다항목 센서를 포함하는 것을 특징으로 하는 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템.The multi-sensor unit uses multi-item water quality measurement for smart water city construction, characterized in that it includes a multi-item sensor combining one or two or more selected from an electrochemical sensor, an optical sensor, a chamber-type sensor, and an electrode-type sensor Integrated information provision system.
- 청구항 2에 있어서,3. The method according to claim 2,상기 멀티센서부는, 상기 연결부에서 유입된 수돗물의 탁도를 측정하기 위한 탁도 측정센서; 상기 연결부에서 유입된 수돗물의 잔류염소의 농도를 측정하기 위한 염소 농도 측정센서; 상기 연결부에서 유입된 수돗물의 수소 이온 농도(pH)를 측정하기 위한 pH 측정센서; 상기 연결부에서 유입된 수돗물의 온도를 측정하기 위한 온도 측정센서; 상기 연결부에서 유입된 수돗물의 전기전도도를 측정하기 위한 전기전도도 측정센서;를 더욱 포함하고,The multi-sensor unit, a turbidity measuring sensor for measuring the turbidity of the tap water introduced from the connection unit; a chlorine concentration measuring sensor for measuring the concentration of residual chlorine in tap water introduced from the connection part; a pH measuring sensor for measuring a hydrogen ion concentration (pH) of tap water introduced from the connection part; a temperature sensor for measuring the temperature of the tap water introduced from the connection part; Further comprising; an electrical conductivity measuring sensor for measuring the electrical conductivity of the tap water introduced from the connection part;또한, 상기 모니터링 스테이션은 컴퓨터 서버로 운영되고, 상기 멀티센서부에서 수집된 실시간 데이터를 상기 통신부를 통해 사물인터넷(IoT) 기반 통신망으로 전송받아 분석하여 통합정보를 모니터링하는 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 구비하고,In addition, the monitoring station operates as a computer server, and receives and analyzes real-time data collected from the multi-sensor unit through the communication unit to an Internet of Things (IoT)-based communication network to monitor integrated information. to provide상기 모니터링 스테이션에 설치된 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어는, 상기 통신부를 통해 전송받은 수질측정 데이터를 데이터베이스화하고 분석하여 빅데이터 모델링 및 시뮬레이션 기반의 예측진단을 제공하며, 최종 수용가의 요청에 따라 실시간 수질 정보, 누수 측정과 예측, 관망 관리 예보와 경보, 손상 구역 산출 및 대체관로 분석 정보를 제공하는 것을 특징으로 하는 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템.The water supply pipe network monitoring and analysis solution software installed in the monitoring station provides big data modeling and simulation-based predictive diagnosis by databaseizing and analyzing the water quality measurement data transmitted through the communication unit, and in real time according to the request of the final customer. Integrated information providing system using multi-item water quality measurement for smart water city construction, characterized in that it provides water quality information, leakage measurement and prediction, pipe network management forecast and warning, damage area calculation and replacement pipeline analysis information.
- 청구항 3에 있어서,4. The method according to claim 3,상기 실시간 수질 정보는 상기 상수도 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 수도 사업자와 최종 수용가에게 실시간으로 수질 정보를 제공하는 것이고, The real-time water quality information is to receive the water quality information of tap water measured by the water supply pipe network measuring device from the monitoring station to provide water quality information to water service providers and final consumers in real time,상기 누수 측정과 예측은 상기 상수도 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 통해 데이터를 분석하여 누수가 있거나 누수가 예측되는 지점을 수도 사업자와 최종 수용가에게 알려주는 것이고,The leak measurement and prediction is a point where there is a leak or a leak is predicted by receiving the water quality information of the tap water measured by the tap water pipe network measurement device from the monitoring station and analyzing the data through the tap water pipe network monitoring and analysis solution software. and to inform the final customer,상기 관망 관리 예보와 경보는 상기 상수도 관망 계측 장치에서 측정 된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 통해 데이터를 분석하여 수도 관망에 이상 증후를 발견하여 수도 사업자와 최종 수용가에게 예보와 경보를 하는 것이고,The pipe network management forecast and alarm receives the water quality information of the tap water measured by the tap water pipe network measuring device from the monitoring station, analyzes the data through the tap water pipe network monitoring and analysis solution software, and detects abnormal symptoms in the water service network. and to give forecasts and warnings to the final customers,상기 손상 구역 산출 및 대체관로 분석은 상기 상수도 관망 계측 장치에서 측정된 수돗물의 수질 정보를 상기 모니터링 스테이션에서 전송받아 상기 상수도 관망 모니터링 및 분석 솔루션 소프트웨어를 통해 데이터를 분석하여 수도 관로가 손상된 구역을 감지하고 손상된 관로를 대체할 수 있는 대체관로를 수도사업자와 최종 수용가에게 알려주는 것을 특징으로 하는 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템. The damaged area calculation and replacement pipe analysis is performed by receiving the water quality information of tap water measured by the water supply pipe network measuring device from the monitoring station and analyzing the data through the water service pipe network monitoring and analysis solution software to detect the damaged area of the water pipe and An integrated information provision system using multi-item water quality measurement for smart water city construction, characterized in that it informs the water service provider and the final customer of an alternative pipe that can replace the damaged pipe.
- 청구항 3에 있어서,4. The method according to claim 3,상기 모니터링 스테이션은 최종 수용가의 컴퓨터 또는 스마트폰으로 수질 분석 정보를 제공하며, 최종 수용가의 컴퓨터 또는 스마트폰에는 전용 소프트웨어 프로그램이 설치되어 상기 수질 분석 정보를 열람하는 것을 특징으로 하는 스마트 워터 시티 구축을 위한 다항목 수질 측정을 사용한 통합정보 제공 시스템. The monitoring station provides water quality analysis information to the final customer's computer or smartphone, and a dedicated software program is installed in the final customer's computer or smartphone to view the water quality analysis information. An integrated information provision system using multi-item water quality measurement.
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