KR20160139185A - Water quality monitoring devices with Internet capabilities things - Google Patents

Abstract

The present invention relates to a water quality monitoring apparatus capable of determining and managing matters regarding measurement, measurement environment, and abnormalities in real time through functions of the Internet of Things (IoT) by a manager and a managing device. For measurement values, abnormality signals, comparatively determined values, and automatic or manual management regarding the characteristics of water quality, IoT water quality sensors, which have IoT functions so as to enable real-time interactive communication by using a managing device, internet or mobile communication networks, are provided. Also, for measurement values, abnormality signals, comparatively determined values, and automatic or manual management regarding the characteristics of water quality, IoT holders or IoT buoys floating on seawater, which have IoT functions so as to enable real-time interactive communication by using a management device, internet or mobile communication networks by connecting the IoT water quality sensors or water quality measuring sensors measuring various characteristics of water quality, are provided. The IoT water quality sensors are configured to be used alone by using IoT functions or to be usable by connecting the IoT water quality sensors or water quality measuring sensors to the IoT holders or the IoT buoys. Thus, there is an effect in that management and risk management are facilitated by improving responsiveness of control and management regarding various water quality sensors measuring water quality characteristics through sensors and real-time communication, moving away from a machine to machine (M2M) method.

Description

[0001] The present invention relates to a water quality monitoring device,

The present invention relates to a water quality monitoring apparatus having an object Internet function, and more particularly, to a water quality monitoring apparatus capable of managing a measurement situation in real time through an administrator and a management apparatus through an object Internet function.

In general, Internet of Things (IoT) is a technology that connects sensors and communication functions to various objects. Here, objects are various embedded systems such as household appliances, mobile equipment, wearable computers, and various sensors. Things that connect to the Internet need to be connected to the Internet with a unique IP that can identify themselves, and can incorporate sensors to acquire data from the outside environment. Everything can be a subject of hacking, so the development of Internet and security of things is a structure that can go together.

According to a research by Gartner, an information technology research and consulting firm, the number of things that use the Internet of things until 2009 is estimated to be around 900 billion, but by 2020 it will reach 26 billion. When such a large number of objects are connected, a large amount of data is collected via the Internet, and the collected data becomes so large that it can not be analyzed by the existing technology. This is called big data. Therefore, the need for technology to develop efficient algorithms for analyzing big data is emerging along with the emergence of the Internet of things.

According to a survey by foreign Cisco Systems, the Internet is expected to generate $ 14.4 million in economic value for the next 10 years from 2013 to 2022.

Such Internet is more advanced than Internet or mobile Internet based on existing wired communication, and devices connected to the Internet can exchange information with each other without any human intervention. The concept of M2M (Machine to Machine) is similar to the conventional ubiquitous and M2M (Machine to Machine) in that things do not depend on humans. And it evolved into a concept that interacts with all information of reality and virtual world as well as objects.

Such Internet can be represented by IoE, IoT, M2M, and so on. The Internet is a way created by a specific company. , And object communication means a method that can not come into the domain of the Internet.

These technical settings for using the Internet of things can be broadly divided into object identification, communication network establishment, sense of things, control possibilities.

And each object used on the object Internet needs an identity that allows other objects to identify themselves. RFID technology is the technology that indicates the identity of a nearby object, but in order to identify an individual object over a wider network, an IP address must be assigned to an individual object. As a result, the demand for IP addresses has increased, and it has been pointed out that it is difficult to allocate all the addresses of objects that increase with the existing 32 bit IPv4 system. As a result, the need for a 128-bit IPv6 system is becoming a reality.

In addition, the objects for network construction should be able to create new information by exchanging and collecting the collected information with other objects as needed. The MQTT protocol, which replaces HTTP, has been proposed to establish a consistent method of communicating information between objects, while the OASIS (Advancing open standards for the information society) uses MQTT as the standard protocol for the Internet of things.

In addition, objects, such as the hearing, taste, smell, tactile sense, and vision, are used to measure the changes in the surrounding environment. Sensations given to objects are not limited to the five senses but can be extended to senses through RFID, gyroscopes, and geiger counters. For example, in the case of a futon, the pressure sensor and the humidity sensor can be used to measure the number of times the user was sleeping during sleep, how much perspiration was spent, and the like.

Here are some examples of technologies currently being put into practical use in the Internet of things.

The object Internet allows the user to direct actions to objects through arbitrary manipulation so as to have controllability. In the personal sector side, for example, the vehicle is connected to the Internet to help safe and convenient driving. Heart rate, and exercise amount to improve personal health. To improve the convenience of living and safety by arranging technology to control the residential environment. In Korea, Samsung and LG launched smart home using Internet technology. In addition, on January 6, 2014, Google is working on an OAA (Open Automotive Alliance) centered around Audi, GM, Google, Honda, Hyundai and NVIDIA to create a connected car based on the Android operating system.

In the industrial sector, for example, it analyzes processes and monitors facilities to improve work efficiency and safety. To enhance productivity and secure distribution system by combining Internet technology in production, processing and distribution. It makes high value-added service products by putting things in the surrounding life products.

In addition, in the public sector, for example, CCTV, elderly person GPS, and other Internet information are used to prevent disasters and disasters. It minimizes environmental pollution by receiving information such as atmospheric conditions, garbage volume and so on. Provide energy-related information to increase energy management efficiency. Countries such as the United States, China, the European Union, and Japan are opening various city data such as transportation and public administration based on information and communication technology, thereby promoting the construction of a smart city in which citizens interact with public goods throughout the city . In Barcelona, the City of Barcelona is building an urban management system that utilizes the concept of Internet of things, such as sharing parking information by detecting empty parking spaces, measuring the saturation of trash cans and sending information to pickup trucks.

A technique for measuring various characteristics of water quality using the Internet such as the above is disclosed in Korea Publication No. 2002-0008628 (monitoring and control system by remote water quality measurement), Publication No. 10-2005-0015226 System and method for providing real - time fishery information).

The monitoring and control system based on the remote water quality measurement according to the related art includes sensors for detecting water quality related data such as hydrogen ion concentration, dissolved oxygen, electric conductivity and turbidity, sensor; A field instrument for collecting and measuring data detected by the detector; And at least one field measurement system including transmitting means for transmitting data measured at the field instrument and transmitting means for receiving data transmitted from the field instrumentation system; And a central control system for comparing the received measurement data with a reference value according to a predetermined program in real time and transmitting the result to at least one workplace or a user's computer through a public network.

However, the monitoring and control system based on the remote water quality measurement according to the prior art has a problem that it can not diagnose and control the self-measurement and control management of the sensor itself, and is limited by the control and control of the central control system. There is a problem that it is impossible to judge the surrounding situation of the measurement environment by providing the function of measuring only the characteristic and there is no capability of responding to the crisis accordingly.

Meanwhile, the system and method for providing real-time fishery information according to the related art can observe marine data such as wind direction, wind speed, temperature, humidity, water temperature, dissolved oxygen, salt, pH and food biomass according to depth, A plurality of remote radio meters for transmitting; A radio control unit for generating a radio control command for controlling the remote radio meter, receiving the marine data transmitted from the remote radio meter in a wireless manner, storing the received marine data in an internal database, transmitting the stored marine data to the user terminal through the Internet and a mobile communication network, And an information server.

In the system and method for providing real-time fishery information according to the related art, the remote radio measuring device measures the characteristics of the fishery and transmits the data to the database and transmits the data to the user. It is impossible to perform the object Internet function due to failure to perform judgment control.

In this way, the monitoring and control system and the real-time fishery information providing system and method by the remote water quality measurement of the prior art proposed in the related art can be applied to the conventional ubiquitous or M2M (Machine to Machine) Communication).

In this way, it is possible to measure various characteristics of water quality and to exchange measurement, data judgment, diagnosis and control process in real time with the manager or user in the form of conversation in the sensor itself, so that the manager or user And an object of the improved water quality measurement sensor that can control the measurement environment individually or by group control due to mutual communication between the sensors by thoroughly monitoring the measurement environment is desperately required.

1. Publication No. 2002-0008628 (monitoring and control system by remote water quality measurement) 2. Registration No. 10-1272650 (Water quality management method and water quality management system using mobile-type water quality measurement unit based on IP-USN) 3. Registration No. 10-0902880 (Environment Observation Department) 4. Registration No. 10-0980784 (Multi-monitor device and method in ubiquitous sensor network environment) 5. Publication No. 10-2014-0006200 (Data transmission / reception method for object communication service and communication device using the same) 6. Registration No. 10-1022054 (Adaptive communication environment setting method and apparatus of underwater sensor network) 7. Publication No. 10-2005-0015226 (Real-time fishery information providing system and method)

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and it is an object of the present invention to provide a water quality sensor for measuring water quality characteristics, It is an object of the present invention to provide a water quality monitoring apparatus having an Internet function.

Another object of the present invention is to improve the water quality measuring sensor so as to have the Internet function of objects so that the measurement and diagnosis can be judged and controlled by itself.

In addition, another object of the present invention is to analyze the data on the measurement environment while having the object Internet function, and to determine the influence on the measurement and actively cope with it.

It is another object of the present invention to provide an apparatus and method for restoring various faults and allowing the sensors themselves to judge and control abnormality of the sensor through measurement and status judgment in a single or group manner through a standard range.

Another object of the present invention is to connect an existing water quality measurement sensor having no object Internet function to the object internet holder to perform the function of the object internet.

Another object of the present invention is to connect an object Internet sensor or an existing water quality measurement sensor to the object Internet holder and automatically charge the object Internet while drifting on the water.

In order to accomplish the above object, the present invention provides a water quality monitoring apparatus using the Internet of the object, wherein the water quality monitoring apparatus comprises a management device and an internet or a mobile communication network (Internet of Things) function to enable real-time interactive communication. It is also possible to measure the quality of the water quality by connecting the water quality sensor of the object and the water quality sensor which measures various characteristics of the water quality Objects that have the function of Internet Of Things to enable real-time interactive communication using the management device and the Internet or mobile communication network to manage the value and the abnormality signal, contrast judgment value, automatic and manual management. The Internet Internet water quality sensor is formed by using the object Internet function, Or to connect the object Internet water quality sensor or the water quality measurement sensor to the object Internet holder or the object Internet buffer, and to use the object Internet water quality sensor or the water quality measurement sensor.

As described above, according to the present invention, various water quality measuring sensors for measuring the quality of water quality can be easily managed and risk management by improving control management responsiveness through real-time communication with a sensor by eliminating the M2M method.

In addition, since the water quality sensor can be improved to have the Internet function of objects, the measurement and diagnosis can be judged and controlled by itself, and the manager can be managed secondarily after the sensor is first judged.

In addition, it has an Internet function of objects, and can analyze the data of the measurement environment to determine the influence on the measurement and actively cope with the measurement, thereby maintaining the accurate measurement according to the set measurement range or condition.

In addition, it has the ability to recover various errors, and it is possible to judge the abnormality of the sensor based on the measurement and the status judgment by the sensors themselves or in a group manner through the standard range, thereby preventing data loss.

In addition, since existing water quality measurement sensors having no Internet object function can be connected to the Internet holder of objects to perform functions of the object internet, there is an economical effect that existing water quality measurement sensors can be used without being replaced.

In addition, the object Internet sensor or the existing water quality measurement sensor is connected to the object Internet holder and is automatically charged while drifting on the water surface, so that the power can be continuously supplied and the operation can be continuously performed.

FIG. 1 is a block diagram illustrating a water quality monitoring apparatus using an object Internet water quality sensor 20A having an object Internet function according to the present invention.
FIG. 2 is a configuration diagram of a water quality monitoring apparatus using a matter Internet holder 20B having an object Internet function according to the present invention.
FIG. 3 is a block diagram illustrating a water quality monitoring apparatus using an object Internet buoy 20C having an object Internet function according to the present invention.
FIG. 4 is an operation concept diagram of charging the object Internet buoy 20C according to FIG. 3 to the charging stage,
FIG. 5 is a schematic configuration diagram of the object Internet water quality sensor 20A,
FIG. 6 is a schematic configuration diagram of the object Internet water quality sensor 20A forming a plurality of measurement units,
Fig. 7 is a simplified configuration of the object Internet holder 20B,
Fig. 8 is a schematic configuration diagram of the object Internet book 20C,
9 is an exemplary view showing a panel window,
10 is an example in which a manager performs real-time interactive communication using a water quality monitoring device and a management device having an object Internet function.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

As shown in FIGS. 1 to 3, the water quality monitoring apparatus having an object Internet function according to the present invention relates to a water quality monitoring apparatus using a matter Internet. The water quality monitoring apparatus includes a measurement value, an abnormality signal, The object Internet water quality sensor 20A having a function of Internet of Things is configured to enable real-time interactive communication with the management device 10 and the Internet or a mobile communication network for manual management, (20A) and a water quality measuring sensor (1) for measuring various characteristics of water quality are connected to the management device (10), the internet, or the moving (20B) having a function of Internet Of Things (20B) and a floating Internet buoy (20C) for real-time interactive communication using a communication network The object Internet water quality sensor 20A can be used alone by using the object Internet function or the object Internet water quality sensor 20A or the water quality sensor 20A can be used in the object Internet holder 20B or the object Internet buffer 20C, The water quality monitoring apparatus 100 is configured to be connected to the water quality monitoring apparatus 100.

As shown in FIG. 1, FIG. 5, and FIG. 6, the object Internet water quality sensor 20A includes a management device 10 for automatically and manually managing measurement values, abnormal signals, contrast judgment values, Receiving portion 31 is formed on one side of the sensor body 21 for communication.

A panel window 32 is formed on one side of the sensor body 21 to indicate a measured value, a judgment value, a steady state, an abnormal state, and an upper / lower limit value.

A measurement unit S for measuring the quality of water quality is formed in the lower portion of the sensor body 21. [

A monitoring unit 33 is provided at one side of the sensor body 21 that does not interfere with the measurement unit S, and can record real-time images and sounds of the outside and underwater conditions of the measurement site.

In the sensor body 21, an analog measurement value of the measurement unit S is calculated as a digital signal, and it is determined whether the measurement value is abnormal or not, and whether the measurement unit S is abnormal. And an arithmetic control unit 34 for transmitting a signal is formed.

An operation control unit 35 for controlling the power supply to the monitoring unit 33 and transmitting the image and sound through the transmitting and receiving unit 31 is formed in the sensor body 21 so as not to interfere with the operation control unit 34.

And an integrated control unit 30 for integrally controlling the panel window 32 and the operation control unit 34 and the operation control unit 35.

As shown in FIGS. 2 and 7, the object Internet holder 20B includes a holder 20B for communicating with the management device 10 for the measurement of the quality of the water quality, the abnormality signal, the contrast judgment value, A transceiver unit 31 is formed on one side of the body 22 and a plurality of sensor connection units 24 connected to a water quality measurement sensor 1 having a measurement unit S formed on one side of the holder body 22 do.

A panel window 32 is formed on one side of the holder body 22 to indicate a measurement value, a determination value, a steady state, an abnormal state, and an upper / lower limit value.

At one side of the holder body (22), a monitoring unit (33) capable of recording live and underwater situations in real time and recording sound is formed.

In the inside of the holder body 22, the analog measurement value of the water quality measurement sensor 1 is calculated as a digital signal, and it is determined whether the measurement value is abnormal or not, And an arithmetic and control unit 34 for transmitting a signal through the antenna.

An operation control unit 35 for controlling the power supply to the monitoring unit 33 and transmitting the image and sound through the transmitting and receiving unit 31 is formed in the holder body 22 so as not to interfere with the operation control unit 34. [

And an integrated control unit 30 for integrally controlling the panel window 32 and the operation control unit 34 and the operation control unit 35.

3, 4, and 8, the object Internet buoy 20C communicates with the management device 10 for the measurement of the quality of the water quality, the abnormality signal, the contrast judgment value, the automatic and manual management, Receiving portion 31 is formed on one side of the buoy body 23 and a plurality of sensor connecting portions 24 connected to a water quality measuring sensor 1 having a measuring portion S formed on one side of the buoy body 23 And a propeller 25 for movement is formed on the other side of the buoy body 23.

On one side of the buoy body (23), a panel window (32) is formed to indicate a measured value, a judgment value, a steady state, an abnormal state, and an upper / lower limit value.

At one side of the buoy body (23), a monitoring unit (33) for recording the outside situation and the underwater situation of the measurement place in real time and recording the sound is formed.

In the inside of the buoy body (23), an analog measurement value of the water quality measurement sensor (1) is calculated by a digital signal, and it is determined whether the measurement value is abnormal or not, And an arithmetic and control unit 34 for transmitting a signal through the antenna.

An operation control unit 35 for controlling the power supply to the monitoring unit 33 and transmitting the image and sound through the transmitting and receiving unit 31 is formed in the buoy body 23 so as not to interfere with the operation control unit 34. [

And an integrated control unit 30 for integrally controlling the panel window 32 and the operation control unit 34 and the operation control unit 35.

A GPS sensor 81 is formed in the integrated control unit 30 and the charging stage 80 of the Internet buoy 20C to determine the latitude and longitude and the water level to be guided through mutual communication do.

At this time, the buoy terminal 23a and the charging terminal 82 are formed in the buoy body 23 and the charging stage 80 of the Internet buoy 20C so that charging is performed by a wireless charging method that is not affected by moisture , And the object Internet board 20C is configured to be charged wirelessly by operating the propeller 25 to contact the charging terminal 23a with the charging terminal 82 for charging.

The object Internet buoy 20C is connected to the water table 20C for charging the power source by using a screw 25 formed in one of a scoop type or a water jet propulsion type installed at the lower part of the buoy body 23, And can be charged in a contact manner or a wireless manner with the floating charging stage 80. The scoop shape may be a fixed pitch propeller, a controllable pitch propeller, a counter-rotating propeller, , A Voith-SchneiderPropeller, a Duct Propeller, a current-stabilized propeller, a swing propulsion system, and a superconducting electro-magneto-hydro-dynamic propulsor or MHD propulsion system. In the present invention, as an example of using a propeller in which a propeller is rotated by the operation of an electric motor The people.

In addition, if the object Internet buoy 20C is far from the charging stage 80 and it is difficult to move to the residual power source, the object Internet buoy 20C moves to another object Internet buoy 20C having a large power residual amount so that it can be charged in a contact mode or a wireless mode .

1 to 9, the object water quality sensor 20A, the object internet holder 20B, and the object internet buffer 20C, which constitute the water quality monitoring apparatus 100, are connected to the management apparatus 10, And transmits the measurement and various situations in real time, and it is possible to perform self-control and judgment response according to the received set values, and to perform management and control in real time without an administrator through communication and application driving.

The transceiving unit 31 formed in the object water quality sensor 20A, the object internet holder 20B and the object internet buffer 20C of the water quality monitoring apparatus 100 may be a wireless or wired Internet network or a moving The wired port 31a may be formed at one side of the sensor body 21, the holder body 22, and the buoy body 23 in which the wireless transmitting / receiving unit 31 is formed so as to transmit signals using a communication network or a satellite communication network .

Here, the wired port 31a is configured to be able to transmit and receive communication by connecting a leased line to the management device 10 when a wired communication method is used.

The output signal format of the transceiver 31 may be one of various isolated voltage and current signals, HART communication, RS232C (RS485, Modbus, TCP / IP).

At this time, the wireless transceiver unit 31 may be a wireless broadband internet, a WiBro wireless communication system capable of wireless communication with a Wi-Fi, which is a short-range wireless communication network operating within a certain range in which a wireless access point (AP) A wireless high-speed Internet, a 2.3 GHz portable Internet, or a high-speed downlink packet access (HSDPA) method. The wired port 31a is configured to transmit and receive using a communication line do.

In addition, the antenna system that can be used for the wireless communication of the wireless transceiver unit 31 is an omnidirectional antenna which is spread in an omnidirectional and non-directional manner and is used for a hotspot used by an unspecified majority, It can be configured as a Directional Antenna if it is transmitted in one direction and detects a specific area or a specific area.

The security method includes a setting method for specifying the output intensity of radio waves, a control method for limiting the data range, a setting method using a password, a MAC authentication method using a router, Or the like.

The wireless transmitting and receiving unit 31 may use a single pairing method or a plurality of management devices 10 connected to one management device 10 by using the signals of the measurement unit S and the monitoring unit 33 as a block, Or the wireless transmitting / receiving unit 31 may be connected to a single management device 10 using a wireless transmission / reception system of a Wi-Fi, an Internet network, or a mobile communication network, (10).

In addition, the management device 10 may be one of a computer, a smart phone, a tablet PC, a personal digital assistant (PDA), and a wearable computer. The management device 10 may be a wireless transmission / And the management device 10 is provided with an application for interlocking with the object internet water quality sensor 20A so as to acquire, manage, control, update and download information of the object Internet water quality sensor 20A can do.

In this case, the management device 10 will be described with reference to a computer and a smart phone as examples of the present invention. The management device 10 communicates with each other wirelessly or via a mobile communication network. A wearable computer is worn on the wrist So that it is easy to carry.

The integrated control unit 30 includes the operation control unit 34 and the operation control unit 35. The integrated control unit 30 stores information related to the quality of water to be measured and measurement environment information, ) Can be installed / separated in a connection manner.

That is, the information chip 90 is connected to the information reader 90 in a state where the transmission / reception unit 31 is unable to communicate abnormally, so that various stored measurement information can be securely downloaded or new measurement and control information can be easily uploaded In addition, it is configured to perform additional sensor functions by adding motion sensor, temperature sensor, humidity sensor, impact sensor, etc. for detecting operation, temperature, humidity and impact.

Here, the application is executed in real time when an abnormality occurs at a specified time or at a predetermined time interval with the management device 10, and displayed on the management device 10 so that the application can be checked by the administrator.

The application can be operated in a portable smartphone, a portable terminal, a wearable computer, a computer, and a tablet PC, and is configured to enable interactive communication with each other using an application.

The panel window 32 is formed of one of an LCD method, an LED method, an OLED method, a touch panel method, and an SND (seven-segment display) method. The LCD method includes a backlight function, STN, FSTN, and TFT. The LCD, LED, OLED, and touch panel are formed of a measurement value display window 32a that numerically or graphically indicates measurement values, The temperature display window 32b indicating the selection of the automatic or manual method, the electrode display window 32c indicating the type of the connected electrode, the error warning window 32d displayed when the electrodes that do not meet the measurement are connected, A display window 32e for displaying the cleaning contents, an output display window 32f for transmitting measurement values to the management device 10 and a cleaning display window 32g for displaying the cleaning contents are divided or formed so as to be switched from one display screen to another display screen Can be configured.

The panel window 32 includes a display state in a normal state in which there is no abnormality related to the measurement, the lower limit of the upper limit of the measurement range, the sensor related operation, In the abnormal state where the abnormality occurs, the color of the panel window 32 may be displayed differently or displayed as a flicker notification operation under the control of the inversion / non-return unit 35 of the integrated control unit 30; When the panel window 32 is an LCD method, an LED method, an OLED method, or a touch panel method, the shape of the text may be changed and displayed.

The panel window 32 may be configured to translate and display measurement values or measurement related messages in various languages through a language conversion unit 36 formed in the integrated control unit 30. The panel window 32 may include a color Brightness, ON / OFF operation manually or by illuminance sensor 32h to detect the illuminance and adjust brightness and ON / OFF automatically according to the amount of light.

Meanwhile, the measurement unit S of the object water quality sensor 20A or the water quality sensor 1 has various measurement items of water quality. The measurement items include the health protection standard item of the human body, the living environment standard item, the tap water standard item, The following is a detailed description.

1. The health protection standard items of the human body through the object Internet water quality sensor 20A or the measurement part S of the water quality measurement sensor 1 are cadmium (Cd) / arsenic (As) / cyanide (CN) / mercury Hg) / organic phosphorus / polychlorinated biphenyl (PCB) / lead (Pb) / hexavalent chromium (Cr ^{6 +} ) / anionic surfactant (ABS) / carbon tetrachloride / 1,2-dichloroethane / tetrachlorethylene (DMSO / PCE) / dichloromethane / benzene / chloroform / diethylhexyl phthalate (DEHP) / antimony (Sb) / 1,4-diisocaine / formaldehyde / hexachlorobenzene.

2. The living environment standard items through the object Internet water quality sensor 20A or the measurement unit S of the water quality measurement sensor 1 are the hydrogen ion concentration (pH), the biological oxygen demand (BOD) (COD), total carbon monoxide (TOC), suspended solids (SS), dissolved oxygen (DO), total phosphorus (TP) and coliform bacteria (100 ml)

In addition, the measurement unit S of the thing Internet water quality sensor 20A can measure the hydrogen ion concentration (pH), the chemical oxygen demand (COD), the total carbon monoxide (TOC), the suspended solids (SS) (DO), total phosphorus (TP), total nitrogen (TN), chlorophyll-a (Chl-a) and coliform group (water / 100 ml).

3. The tap water standard items through the object water quality sensor 20A or the measurement unit S of the water quality sensor 1 are classified into general bacteria / total coliform bacteria / coliform bacteria / colonic coliform bacteria / lead / fluorine / arsenic / Cyanine / chromium / cadmium / boron / ammonia nitrogen / nitrate nitrogen / phenol / diazinon / parathion / penitrate / carbaryl / 1,1,1-trichloroethane / trichlorethylene / ethylbenzene / Toluene / xylene / 1,1-dichloroethylene / 1,2-dibromo-3-chloropropane / 1,4-dioxane / residual chlorine / total trihalomethane / chloroform / bromodichloromethane / dibromodichloro Methane / Chloral hydrate / Dibromoacetonitrile / Dichloroacetonitrile / Trichloroacetonitrile / Haloacetic acid / Formaldehyde / Hardness / Potassium permanganate consumption / Odor and taste / Copper / Chroma / Detergent / Hydrogen ion concentration / Zinc / Chloride ion / Evaporation residue / Iron / Manganese / Turbidity / Sulfur ion / aluminum.

In other words, for example, water quality standards of water resources in Korea are duplicated as many as water quality standards such as cadmium; draft; Mercury; chrome; Anionic surfactants; Dichloromethane; benzene; chloroform; 1,4-dioxane; Water quality standards for formaldehyde and water quality standards for drinking water are equally expressed as 0.005, 0.01, 0.001, 0.05, 0.5, 0.02, 0.01, 0.08, 0.05 and 0.5 mg / L. This means that when water quality standards are met, water treatment is not required for the water quality criteria.

4. The drug criteria items through the measurement unit S of the object water quality sensor 20A or the water quality sensor 1 are methamphetamine (methamphetamine), amphetamine (stimulant), codeine (narcotic analgesic) Or one or more of MDA, cocaine, mesadone, morphine, and cannabis.

In order to quantify the sewage epidemiology method of estimating the total amount of drug consumption by analysis of the amount and amount of the drugs remaining in the sewage, And is configured to identify the base of use of the drug dissolved in the sewage through the sewer's flow path.

Meanwhile, the measurement unit S of the object Internet water quality sensor 20A or the water quality measurement sensor 1 may be formed of one of a contact type and a non-contact type. The contact type is an electrode type, Electrode, three-electrode, and four-electrode, and the noncontact type may be configured differently depending on the characteristics of the water to be measured by the electrodeless or non-diaphragm method.

The measurement unit S of the object water quality sensor 20A or the water quality measurement sensor 1 is formed of one of a voltage measurement method, a current measurement method and a resistance measurement method according to a measurement method, It has been found that the concentration of hydrogen ions (pH), redox potentials (ORP), various ions, neutral lipids, L-amino acids, urea, L-glutamate, creatinine, penicillin, phenol, lactic acid, cholesterol, tyrosine, Wherein the current or resistance measuring method is a method of measuring a current or a resistance of a sample using dissolved oxygen, conductivity, glucose, maltose, phospholipid, ethanol, uric acid, phosphate ion, hydrogen peroxide, organic monoamine, ammonia acetic acid, Lactate, oxalic acid, ascorbic acid, and various immune sensors.

The measurement unit S of the object water quality sensor 20A or the water quality measurement sensor 1 may be one of an optical sensor, an electrochemical sensor, an ultrasonic sensor, and a microwave sensor.

Here, the microwave wave method is a microwave, but it is not defined clearly, but generally refers to a radio wave having a wavelength of 1 to 30 meters, a frequency of 300 to 30,000 megacycles, a decimeter wave of 1 to 10 cm, a millimeter of 1 to 1 mm, It has a strong directivity because it is similar to light like the light, and it radiates radio waves only in a certain direction. It reaches far away with low power. It has a wide range of radio waves and is not affected by lightning. And is used for TV relay.

In addition, the ultrasonic system is constructed by using a sound wave whose frequency is in a range of 16 Hz to 20 kHz and whose frequency is higher than 20 kHz.

If the measurement unit S is an electrochemical sensor, the measurement may be performed using one of a polarographic method, a galvanic method, and a constant voltage method. Hereinafter, each measurement method will be briefly described.

end. In the polarographic measurement method, since the potential difference generated between the cathode and the anode is not sufficient to reduce oxygen molecules at the anode, an external polarization voltage must be supplied, and a current proportional to the oxygen concentration in the electrolyte after the external voltage is supplied There is a characteristic that a polarization time is required because a measured and stable polarization voltage is not generated spontaneously between the cathode and the anode.

In the case where the object Internet water quality sensor 20A or the measurement unit S of the water quality measurement sensor 1 is a sensor using the polarographic method respectively, the polarization of the electrode is progressed through the polarization unit 37 of the calculation control unit 34 And the polarization state of the electrode is determined and displayed through the panel window (32).

I. In the galvanic measurement method, a potential difference is spontaneously generated between a cathode and an anode by an electrochemical displacement in a measurement cell. In this case, the measurement cell is spontaneously polarized and can be used immediately after power is connected.

All. In the constant voltage (anti-voltage) method, constant potential is always generated at the two electrodes in contact with the water to be measured, so that there is no error in residual chlorine depending on the temperature, so that temperature compensation is not required.

In the case of the optical sensor, the measurement unit S of the object Internet water quality sensor 20A or the water quality measurement sensor 1 may be suitably configured according to the characteristics of the water quality to be measured by one of infrared rays, ultraviolet rays and laser rays.

In the case where the object Internet water quality sensor 20A or the measurement unit S of the water quality measurement sensor 1 is an electrochemical sensor, the calibration method may be an ice crating titration method, an air saturation method, Method, or a two-point calibration method.

The ion electrode may include a hydrogen ion concentration electrode, an antimony electrode, a redox potential electrode, a silver sulfide electrode, a bromine ion electrode, a calcium ion electrode, a chlorine ion electrode, a cyan ion electrode, an ammonium ion electrode, (Iodine electrode), a potassium ion electrode, a sodium (sodium) ion electrode, a nitrate ion electrode, a lead ion electrode, and a fluoroboric acid electrode.

In addition, the ion electrode may be formed of one of a glass electrode type, a solid phase (crystalline membrane) type, a liquid ion exchange (polymer membrane) type, and a gas sensing type.

At this time, the ion electrode is made of a mixture of Acetic acid (CH ₃ COOH) / Aluminum cHAoride (AlCl ₃ ) / Ammonia / Ammonium Hydroxide NH ₃ / NH ₄ OH / Ammonium bifluoride NH ₄ F HF / Ammonium cHAoride NH ₄ Cl / Ammonium fluoride NH ₄ F _{/ Ammonium iodide NH 4 I / Ammonium} nitrate NH 4 NO 3 / Ammonium sulfate (NH 4) 2 SO 4 / Ammonium thiocyanate NH 4 SCN / Barium cHAoride BaCl 2 / Barium hydroxide Ba (OH) 2 / Barium nitrate Ba (NO 3) ₂ / Cadmium bromide CdBr ₂ / Cadmium cHAoride CdCl ₂ / Cadmium iodide Cdl ₂ / Cadmium nitrate Cd (NO ₃ ) ₂ / Cadmium sulfate CdSO ₄ / Calcium cHAoride CaCl ₂ / Calcium nitrate Ca (NO ₃ ) ₂ / _{acid CrO 3 / Citric acid (COOH} ) CH 2 C (OH) / (COOH) H 2 O / Cobaltous cHAoride COCl 2 / Cupric cHAoride CuCl 2 / Cupric nitrate Cu (NO 3) 2 / Cupric sulfate CuSO 4 / (Ethylenediamine) Tetraacetic acid disodium salt, EDTA sodium Na ₂ C ₁₀ H ₁₄ O ₈ N ₂ 2H ₂ O / Ferric cHAoride FeCl ₃ / Ferrous sulfate FeSO ₄ / Formic acid HCOOH / Hydrobromic acid HBr / Hydrochaoric aci d HCl / Hydrofluoric acid HF / Hydroiodic acid HI / Iodic acid HAO 3 / Lactic acid CH3CHOH COOH / Lanthanum nitrate La (NO 3) 3 / Lead (plumbous) nitrate Pb (NO 3) 2 / Lithium cHAoride LiCl / Lithium hydroxide LiOH / _{Lithium iodide LiI / Lithium sulfate Li 2} SO 4 / Magnesium cHAoride MgCl 2 / Magnesium nitrate Mg (NO 3) 2 / Magnesium sulfate MgSO 4 / Manganous cHAoride MnCl 2 / Manganous sulfate MnSO 4 / Nickel sulfate NiSO 4 / Nitric acid HNO 3 / _{Oxalic acid HO 2 CCO 2 H /} pHospHoric acid H 3 PO 4 / Potassium acetate KCH 3 CO 2 / Potassium bicarbonate / Potassium bromide KBr / Potassium carbonate K 2 CO 3 / Potassium cHAoride KCl / Potassium chromate K 2 CrO 4 / Potassium cyanide KCN / Potassium dichromate K ₂ Cr ₂ O ₇ / Potassium ferricyanide K ₃ Fe (CN) ₆ / Potassium ferrocyanide K ₄ Fe (CN) ₆ / Potassium fluoride KF / Potassium hydroxide KOH / Potassium iodide Kl / Potassium nitrate KNO ₃ / Potassium oxalate K ₂ C ₂ O ₄ / Potassium permanganate KMnO ₄ / Potassium pHosphate (monobasic _{) KH 2 PO 4 / Potassium pHospHate} (dibasic) K 2 HPO 4 / Potassium sulfate K 2 SO 4 / Potassium sulfide K 2 S / Potassium thiocyanate KSCN / Procaine hydrocHAoride C 6 H 4 [COOCH 2 CH 2 N (C 2 H 5 _{) 2] (NH 2) HCI} -1,4 / Silver fluoride AgF / Silver nitrate AgNO 3 / Sodium acetate NaCH 3 CO 2 / Sodium bicarbonate NaHCO 3 / Sodium bromide NaBr / Sodium carbonate Na 2 CO 3 / Sodium cHAoride NaCl / Sodium _{citrate Na 3 C 6 H 5 O} 7 / Sodium diatrizoate (Hypaque) Na (CH 3 CONH) 2 C 6 l 3 CO 2 / Sodium dichromate Na 2 Cr 2 O 7 / Sodium ferrocyanide Na 4 Fe (CN) 6 / Sodium hydroxide _{NaOH / Sodium molybdate Na 2 MoO 4} / Sodium nitrate NaNO 3 / Sodium pHospHate (monobasic) NaH 2 PO 4 / Sodium pHospHate (dibasic) Na 2 HPO 4 / Sodium pHospHate (tribasic) Na 3 PO 4 / Sodium sulfate Na 2 SO 4 _{/ Sodium sulfide Na 2 S / Sodium} tartrate NaOOC (CHOH) 2COONa / Sodium thiocyanate NaSCN / Sodium thiosulfate Na 2 S 2 O 3 / Sodium tungstate Na 2 WO 4 / Strontium cHAoride SrCl 2 / Strontium nitrate Sr (NO 3) 2 / Su Lactic acid H ₂ SO ₄ / Tartaric acid HO ₂ C (CHOH) ₂ CO ₂ H / Tetracaine hydrocanolide C _l5 H ₂₄ N ₂ O ₂ HCI / TricHAoracetic acid CCl ₃ COOH / Zinc cHAoride ZnCl ₂ / Zinc Sulfate It may be configured to measure tap water items in one or more species.

In the sensor body 21 of the object water sensor 20A or the holder body 22 of the object internet holder 20B or the bill body 23 of the object internet buffer 20C, So that the cleaning process is displayed on the panel window 32 by removing foreign substances adhering to the measurement unit S by manual or automatic cleaning operation through the integrated control unit 30 by communication.

The cleaner 40 includes an ultrasonic cleaner 41 for irradiating ultrasonic waves to the measuring unit S to remove foreign substances, an air cleaner 42 for removing foreign substances by spraying compressed air to the measuring unit S, , A water treatment part 43 for spraying water to the measurement part S to remove foreign substances, and a contact cleaning part 44 for removing foreign matters while contacting the measurement part S, The following is an example.

1. The ultrasonic cleaning part 41 is configured to prevent foreign matter from adhering to the measuring part S and to remove foreign matter adhering to the measuring part S by irradiating ultrasonic waves through a separate ultrasonic irradiation device to a measuring environment where the flow rate of water to be measured is low.

2. The air cleaning part 42 and the water cleaning part 40 spray compressed air or water to the measurement part S at a high pressure by using a separate compressed air generator or a water injector to prevent the adhesion of the foreign matter, .

3. The contact cleaning part 44 is configured to remove foreign matter adhered to the measuring part S by rotating or reciprocating the cleaning plate in the form of a brush or a thin soft film.

The ultrasonic cleaning part 41, the air cleaning part 42 and the water treatment part 43 control the irradiation intensity and the spraying intensity by the control of the integrated control part 30 in accordance with the increase or decrease of the water pressure, pollution degree, As shown in FIG.

The monitoring unit 33 monitors the sensor body 21 of the object Internet water quality sensor 20A positioned above the water surface, the holder body 22 of the object internet holder 20B, the object Internet buffer 20C, An external monitoring unit 33c including a camera 33a and a microphone 33b for photographing the surroundings of the measurement site and recording the sound is formed in each of the upper and lower portions of the buoy body 23.

The monitoring unit 33 may be a sensor body 21 of the object Internet water quality sensor 20A that does not interfere with the measurement unit S, a holder body 22 of the object internet holder 20B, An underwater camera 33d capable of photographing a situation for confirming the activity amount and the number of species of the underwater turbidity and the species of the fish and the underwater microphone 33e capable of recording the underwater sound on one side of the buoy body 23 of the fish tank 20C, And an underwater monitoring unit 33f.

That is, the monitoring unit 33 can visually and acoustically check and determine conditions in the surrounding environment, which is the external environment of the measurement environment, and the conditions in the water quality to be measured, thereby establishing influence standards for measurement, .

At this time, the illumination unit 33g is formed on one side of the camera 33a and the underwater camera 33d of the monitoring unit 33 or the illumination unit 33g is provided on one side of the camera 33a and the underwater camera 33d of the monitoring unit 33 And an infrared camera 33h capable of photographing at night, respectively, so as to be able to take pictures clearly in a dark environment or at night.

The operation control unit 34 is configured to monitor and monitor the abnormality occurring in the diaphragm or electrode of the measurement unit S formed in the object Internet water quality sensor 20A or the water quality sensor 1, A fuzzy function 34a for monitoring and judging whether or not the lead wire is short-circuited by using a variation of a measured value or a change of a measured analog signal is formed. By the monitoring judgment operation by the purge function 34a, And displays the normal or abnormal state of the Internet water quality sensor 20A or the water quality sensor 1 and displays the lifetime of the object water quality sensor 20A or the water quality sensor 1 for the measurement.

In order to calibrate the measurement unit S formed in the object Internet water quality sensor 20A or the water quality measurement sensor 1, the control unit 30 may wirelessly control and calibrate the sensor unit 21, The loader port 26 formed in the buoyant body 23 of the object internet buoy 20C and the holder body 22 of the Internet buoy 20B are connected to a standard loader It can be configured for wired calibration.

A heating device 50 is installed inside each of the sensor body 21 of the object water sensor 20A, the holder body 22 of the object internet holder 20B and the object body 23 of the object internet buffer 20C. So as to prevent freezing of the reaction solution used for measurement in the winter season and to prevent condensation inside.

An identification code chip 27 is mounted on the sensor body 21 of the object Internet water quality sensor 20A, the holder body 22 of the object internet holder 20B and the object body 23 of the object internet buffer 20C. The identification code chip 27 is connected to the integrated control unit 30 and managed by the management device 10 using the identification code. The identification code chip 27 is connected to the management device 10 ), And it can be configured as a two-dimensional or three-dimensional bar code series and an electronic bar code type.

In this case, when the object Internet water quality sensor 20A, the object internet holder 20B, and the object internet buffer 20C are formed in plural numbers, one is set as a main sensor and the other is set as a sub sensor, Value is sent to the main sensor and the measured value is compared with the object Internet water quality sensor 20A, the object internet holder 20B and the object internet buffer 20C set as the main sensor, and the signal can be sent to the management device 10 .

The object Internet water quality sensor 20A, the object Internet holder 20B, and the object Internet buffer 20C are set as a main sensor or a sub sensor to facilitate the convenience of management and contrast of measured values. If an error occurs in the sensor, one of the programmable sub sensors can be automatically configured as the main sensor.

The object Internet water quality sensor 20A includes a sensor body 21 and a sensor body 21 in which a measurement unit S and an operation control unit 34, a monitoring unit 33, an operation control unit 35 and an integrated control unit 30 are replaced An operation control unit 35 and an integrated control unit 30 are connected and connected to a separate PCB substrate inserted into the sensor body 21 so that the measurement unit S May be configured so as to be coupled to the PCB substrate so as to be integrally inserted into or disassembled from the sensor body 21. [

At this time, the integrated controller 30 constitutes a storage unit 38 that can temporarily store and delete the measurement-related and monitoring-related data according to the set time. The storage unit 38 stores the real- It can be configured as a method of storing data in a backup format or a method of storing data even if power is not supplied.

The integrated control unit 30 includes an error detection unit 39 for detecting errors in data transmitted from the operation control unit 34 and an error recovery unit 39a for recovering the detected errors.

At this time, the error detector 39 and the error recovery unit 39a detect and restore the lost data through the algorithm program programmed into the integrated controller 30, compress the high-dimensional data into low-dimensional data, 10), the management device 10 can receive and analyze the compressed data and analyze the data, thereby reducing the delay of the data transmission and minimizing the analysis error due to the data loss.

The object Internet water quality sensor 20A, the object Internet holder 20B and the object Internet buffer 20C are respectively supplied with power from the outside using a power supply line or the sensor body 21A of the object water quality sensor 20A A charging body 28 is formed inside the buoy body 23 of the object Internet book 20C and the holder body 22 of the object Internet holder 20B and supplies power to the object Internet water quality sensor 20C, A solar cell 29 is formed on the outside of the sensor body 21 of the light source 20A, the holder body 22 of the object internet holder 20B and the buoy body 23 of the object internet buoy 20C, And diversity and applicability according to the measurement environment.

Here, when the power is supplied using the rechargeable battery 28, the purge function 34a checks the remaining power of the rechargeable battery 28, and if the remaining power is below the power supply threshold required for the operation, ) Or the panel window 32 and sends the message to the management device 10.

Each of the sensor body 21 of the object Internet water quality sensor 20A, the holder body 22 of the object internet holder 20B and the object body 23 of the object internet book 20C are provided with a position (L) indicating a normal state or an abnormal state and forming a lighting function (L). For example, the lighting state is maintained in one color in a normal state. In an abnormal state, a color is differently turned on or blinked It can be configured to operate, to confirm the installed position, or to illuminate the measurement environment.

On the other hand, a temperature sensor T is provided on the sensor body 21 of the object water sensor 20A, the holder body 22 of the object internet holder 20B, and the bill body 23 of the object internet buffer 20C, And the temperature sensor T is configured to be controlled by the operation control unit 34 as one of a thermocouple, a RTD, and a thermistor. The thermocouple, the RTD, and the thermistor will be briefly described as follows.

A. When the two types of metals are combined, the current flows between the two metals when the temperatures at both ends of the junction are different from each other. In this case, the temperature difference between the two contacts is determined by the current. The platinum-platinum rhodium, chromel- , Iron-vigorous tantalum, copper-constantan, and the like.

B. The RTD is obtained by measuring the resistance by measuring the electrical resistance of the metal or semiconductor according to the temperature, and measuring the temperature. The resistance element may be composed of metal wires such as platinum, copper, and nickel.

C. The thermistor is a semiconductor device having a property that the electric resistance value decreases sensitively when the temperature rises. The thermistor is formed by sintering metal oxides such as manganese, nickel, cobalt, iron, copper and titanium. And the measurement range may be configured to have a sensitivity of about -50 to 300 ° C.

The inside or outside of the sensor body 21 of the object Internet water quality sensor 20A, the holder body 22 of the object internet holder 20B and the target body 23 of the object internet buffer 20C are provided with an altimeter 61, a barometer 62, a flow meter 63, and an anemometer 64 to measure the altitude of the measurement environment and to measure the atmospheric pressure, the flow rate, and the flow velocity.

The tactile sensor 70 is connected to the outside of the sensor body 21 of the object water sensor 20A, the holder body 22 of the object internet holder 20B and the bill body 23 of the object internet buffer 20C. ) So that the smell and taste of the measured water quality and measurement environment can be measured.

In addition, the tactile sensor 70 is exposed to the upper part of the water surface to form an odor sensor 71 for measuring the water quality and the smell of the measurement environment, and a taste sensor 72 for measuring the sugar content, acidity, and saltiness of the water quality.

The immersion type measuring method in which the sensor body 21 of the object internet water quality sensor 20A and the holder body 22 of the object internet holder 20B are combined and immersed in the water, 20A and the holder body 22 of the object Internet holder 20B are flow-type measuring systems for measuring the quality of water flowing along a pipe such as a T-shape, and the sensor body 21 of the object Internet water quality sensor 20A, The holder body 22 of the body 21 or the object Internet holder 20B is connected to a sensor holder through which a water quality can flow in a place where water quality flows in one direction along a pipe such as a Y- And the holder body 22 of the sensor body 21 or the object Internet holder 20B of the object Internet water quality sensor 20A are connected to a pipe or a tank Water is sampled and introduced into the sampling holder. And a sampling method of a measuring method of discharging the sample to the measuring device.

The measurement unit S of the object Internet water quality sensor 20A is formed at a lower portion of the sensor body 21 so that the measurement unit S measures the same water quality characteristic or measures different water quality characteristics You can configure it.

The operation and effect of the present invention constructed as described above will be described below.

As shown in FIGS. 1 to 10, in order to use the water quality monitoring apparatus 100, the object water quality sensor 20A may be used alone, or the water quality sensor 1 may be connected to the object's internet holder 20B And connected to the object internet book 20C for measurement.

At this time, the thing Internet water quality sensor 20A is connected to a sensor holder, the water quality sensor 1 is connected to the sensor connection part 24 of the thing internet holder 20B, The sensor connecting portion 24 is provided with the water quality measuring sensor 1 connected thereto.

Here, the measurement unit S of the matter Internet water quality sensor 20A or the water quality measurement sensor 1 may be classified into a contact type, a non-contact type, and a measurement type in consideration of characteristics of a water quality to be measured and items to be measured, (S).

Thereafter, the object Internet water quality sensor 20A and the object Internet holder 20B are connected to each other by a deposition type measurement method in which the object water quality sensor 20A or the measurement unit S of the water quality measurement sensor 1 is immersed in the water quality, And the object Internet buoy 20C is installed on the water surface so that the measurement unit S of the water quality measurement sensor 1 is immersed in the water quality to be measured.

The object Internet water quality sensor 20A, the object internet holder 20B and the object internet buffer 20C are connected to a sensor body 21, a holder body 22 and a buoy body 23, So that power can be supplied in a manner using the power supply 28.

Next, communication is established between the object Internet water quality sensor 20A, the object internet holder 20B, and the transmission / reception unit 31 of the object internet book 20C and the management device 10.

Then, the measurement unit S of the object water quality sensor 20A or the water quality sensor 1 measures the quality of the water to be measured while contacting the water quality, The control unit 35 determines whether the abnormality of the measurement unit S is abnormal or not and whether the abnormality of the measurement unit S is abnormal or not. Then, the control unit 35 controls the operation unit 35 to transmit the control unit 30, To be measured.

At this time, the management device 10 can adopt one of a computer, a smart phone, a tablet PC, a personal digital assistant (PDA), and a wearable computer. In the present invention, And control and management will be described as an example.

If the user having the administrator identification number 01 inputs the command 'show the pH 001 measurement value and the water temperature and hydrogen ion concentration (pH)' to the pH 001 sensor through the management device 10, the object water quality sensor 20A, The pH 01 sensor recognizes the measurement value requested by the administrator of the manager 01 in the program of the integrated control unit 30 of the object internet holder 20B and the object internet buoy 20C through the transmitting and receiving unit 31, Is 2ppm, and the water temperature is 15 ℃, 7.5 pH. '

By transmitting the quality of the water quality to the management device 10 in real time in the object Internet water quality sensor 20A or the measurement section S of the water quality measurement sensor 1, the manager can grasp the measurement situation and the measurement environment state have.

The two panel windows 32 formed in the sensor body 21 of the object Internet water quality sensor 20A, the holder body 22 of the object internet holder 20B, and the target body 23 of the object internet buffer 20C, And the temperature measured through the temperature display window 32b is displayed in degrees Celsius or degrees Fahrenheit and connected through the electrode display window 32c Indicates the type of the electrode and indicates a state in which the electrode is not connected to the measurement through the calibration display window 32e and the measured value is transmitted to the management device 10 through the output display window 32f, ) To display the cleansing contents so that the administrator can directly confirm the cleansing contents.

In addition, the panel window 32 is characterized in that the inverted / non-inverted portion 35 of the integrated controller 30 displays different colors in a steady state or a non-inverted state, or is easily recognizable visually from a distance by an operation of flickering have.

In addition, the panel window 32 can display various values of measurement values and measurement related messages in Korean, English, Chinese, Japanese, French, etc. by the language conversion unit 36 of the integrated control unit 30, The illuminance is detected by the illuminometer 32h, and the color, brightness, and ON / OFF operation of the panel window 32 can be automatically performed.

A water quality measuring sensor 1 connected to the sensor connecting portion 24 of the object Internet holder 20B or the sensor connecting portion 24 of the object Internet book 20C includes a measuring portion S of the object water quality sensor 20A, When the measurement performance of the measurement section S of the measurement section S is deteriorated, the integrated control section 30 performs the control operation based on the measured values of the altimeter 61, the barometer 62, the flow meter 63, (40) is operated with an appropriate intensity to automatically remove the foreign substances adhered to the measurement part (S).

The monitoring unit 33 formed on the sensor body 21 of the object water sensor 20A, the holder body 22 of the object internet holder 20B and the bill body 23 of the object internet buffer 20C, The state of the measurement site is photographed and recorded as an image including the sound through the external monitoring unit 33c of the controller 33. Through the underwater monitoring unit 33f, turbidity, species, activity, and the number of individuals in the water can be confirmed, And the ability to collect data on the aquatic ecosystem.

The camera 33a and the underwater camera 33d are illuminated by the illumination device 33g installed on one side of the monitor 33 to provide a clear image. 33h are formed at the same time so that the measurement environment can be clearly photographed at night.

The purge function 34a may be used to determine the diaphragm of the measurement unit S formed in the water quality sensor 1 installed in the object water quality sensor 20A, the object water holder 20B and the object water buoy 20C Electrode abnormality monitoring, judgment of remaining amount of reaction solution necessary for measurement, determination of short-circuit of two conductors, monitoring of change of measured value or change of measured analog signal, indicating whether normal or abnormal, To the management device (10).

The sensor body 21 of the object Internet water quality sensor 20A, the holder body 22 of the object internet holder 20B and the loader port 26 formed in the object body 23 of the object internet buffer 20C A standard loader is connected to calibrate the measurement unit S of the object water quality sensor 20A or the water quality sensor 1 to perform a calibration operation for accurate measurement.

The heating device 50 installed in the buoy body 23 of the object Internet buffer 20C and the sensor body 21 of the object Internet water quality sensor 20A, the holder body 22 of the object internet holder 20B, Is used to prevent freezing of the reaction solution even in a subzero temperature and to prevent condensation.

When a plurality of the object Internet water quality sensors 20A, the object internet holder 20B and the object internet buoys 20C are installed in a plurality of groups, an arbitrary number of groups are formed and one object water quality sensor 20A is provided in each group. The object Internet buffer 20B and the object Internet buffer 20C are set as the main sensors and the rest are designated as the sub sensors so that the object Internet water quality sensor 20A, 20C, and transmits the measured value or abnormality to the management device 10 so that the manager can easily determine the measurement situation and the abnormality.

The measurement related data and the monitoring related data can be temporarily stored and deleted according to the set time using the storage unit 38. In this process, the error detecting unit 39 and the error restoring unit 39a collectively store the measurement related and monitoring related data, It is possible to detect and recover the error of the data transmitted to the operation control unit 34 of the mobile terminal 30 so that the accuracy of the measurement can be maintained.

The sensor body 21 of the object Internet water quality sensor 20A, the holder body 22 of the object internet holder 20B and the object body 23 of the object internet buffer 20C are connected to an odor sensor 71 ) And the taste sensor 72 can measure the taste of the measured water quality and the smell of the measurement environment and the sugar content, acidity, saltiness, etc. of the water quality, so that the contamination and the characteristics of the measurement environment can be accurately grasped There are features that are useful in setting standards for measurements.

Accordingly, the water quality monitoring apparatus 100 according to the present invention can detect the presence of the object Internet water quality sensor 20A or the water quality sensor 1 in an area where the Internet is available, in addition to the conventional ubiquitous or M2M (Machine to Machine) The measurement information, the abnormality information, and the measurement environment information are communicated to the manager in a dialog form through the object internet holder 20B and the object internet book 20C in real time and the management device 10, There are features that can be judged and controlled.

In addition, the manager has a characteristic that the water quality monitoring apparatus 100 has a function of object Internet, and is easy to manage, can easily control and control a wide measurement area in real time, and can take countermeasures through remote control immediately in case of abnormality will be.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limited to the embodiments set forth herein. Various changes and modifications may be made by those skilled in the art.

1: Water quality measurement sensor 10: Management device
20A: Things Internet Water Quality Sensor 20B: Things Internet Holder
20C: Objects Internet Buoy 21: Sensor Body
22: holder body 23: buoy body
24: sensor connection part 25: propeller
26: Loader port 27: Identification code chip
28: rechargeable battery 29: sun photocell
30: Integrated control unit 31: Transmitting /
31a: Wired port 32: Panel window
32a: measured value display window 32b: temperature display window
32c: Electrode display window 32d: Error warning window
32e: calibration display window 32f: output display window
32g: Cleaning display window 33: Monitoring section
33a: camera 33b: microphone
33c: external monitoring unit 33d: underwater camera
33e: underwater microphone 33f: underwater monitoring unit
33g: Lighting device 33h: Infrared camera
34: operation control section 35: operation control section
36: language conversion unit 37: polarization unit
38: storage unit 39: error detection unit
39a: error recovery unit 40:
41: ultrasonic taxation government 42: Air taxation government
43: Water Taxation Government 44: Contact Taxation Government
50: Heating device 61: Altimeter
62: barometer 63: flow meter
64: tachometer 70: tactile sensor
71: odor sensor 72: taste sensor
80: Charging stage 81: GPS sensor
90: information chip 100: water quality monitoring device
S: Measuring part T: Temperature sensor
L: Light

Claims (49)

1. A water quality monitoring apparatus using the Internet, comprising:
(Internet Of Things) function to enable real-time interactive communication using the management device 10 and the Internet or a mobile communication network in order to measure the quality of the water, the abnormality signal, the contrast judgment value, The genie forms an object water quality sensor 20A,
The management apparatus 10 is connected to the object Internet water quality sensor 20A or the water quality measurement sensor 1 for measuring various characteristics of the water quality to measure the quality of the water quality and the abnormality signal, An object bucket 20B having a function of Internet of Things or a buoy object 20C floating on the sea is formed to enable real-time interactive communication using the Internet or a mobile communication network,
The thing Internet water quality sensor 20A can be used solely by using a thing Internet function or the thing Internet water quality sensor 20A or the water quality measuring sensor 1 can be used in the matter internet holder 20B or the matter internet book 20C Wherein the water quality monitoring device is configured to be able to connect and use the water quality monitoring device. The object Internet water quality sensor (20A) according to claim 1, wherein the object water quality sensor (20A) comprises a sensor body (21) for communicating with a management device (10) Receiving portion 31 is formed on one side of the receiving portion 31,
A panel window 32 is formed on one side surface of the sensor body 21 to indicate a measurement value, a determination value, a steady state, an abnormal state, and an upper / lower limit value.
A measurement unit S for measuring the quality of water quality is formed in the lower part of the sensor body 21,
A monitoring unit 33 is provided at one side of the sensor body 21 that does not interfere with the measurement unit S, and can record real-time images and sounds of the outside and underwater conditions of the measurement site.
In the sensor body 21, an analog measurement value of the measurement unit S is calculated as a digital signal, and it is determined whether the measurement value is abnormal or not, and whether the measurement unit S is abnormal. An arithmetic control unit 34 for transmitting a signal is formed,
An operation control unit 35 for controlling the power supply to the monitoring unit 33 and transmitting the image and sound through the transmitting and receiving unit 31 is formed in the sensor body 21 so as not to interfere with the operation control unit 34,
And an integrated controller 30 for integrally controlling the panel window 32 and the operation control unit 34 and the operation control unit 35,
It is possible to transmit the measurement and various situations in real time to the management device 10, and to perform self-control and judgment correspondence based on the received set values. Water quality monitoring device with internet function. The object Internet holder (20B) according to claim 1, characterized in that the object internet holder (20B) comprises a holder body (22) for communicating with a management device (10) for automatic and manual management of measured values and abnormal signals, And a plurality of sensor connection portions 24 are formed on one side of the holder body 22 to connect the water quality measurement sensor 1 with the measurement portion S,
A panel window 32 is formed on one side of the holder body 22 for indicating a measured value, a judgment value, a steady state, an abnormal state, an upper / lower limit value,
A monitoring unit 33 is provided at one side of the holder body 22 to record real-time photographs and sounds of the outside and underwater conditions of the measurement site,
In the inside of the holder body 22, the analog measurement value of the water quality measurement sensor 1 is calculated as a digital signal, and it is determined whether the measurement value is abnormal or not, And an operation control unit (34)
An operation control unit 35 for controlling the power supply to the monitoring unit 33 and transmitting the image and sound through the transmitting and receiving unit 31 is formed in the holder body 22 so as not to interfere with the operation control unit 34,
And an integrated control unit (30) for integrally controlling the panel window (32) and the operation control unit (34) and the operation control unit (35). The system according to claim 1, wherein the object internet buoy (20C) is a web object (20C) for communicating with the management device (10) for automatic and manual management of measured values and abnormal signals, And a plurality of sensor connecting portions 24 are formed on one side of the buoy body 23 to connect the water quality measuring sensor 1 with the measuring portion S, A propeller 25 for the movement is formed on the other side of the piston 23,
A panel window (32) is formed on one side of the buoy body (23) to indicate a measured value, a judgment value, a steady state, an abnormal state, an upper / lower limit value,
A monitoring unit (33) is provided at one side of the buoy body (23) for recording the outside situation and the underwater situation of the measurement place in real time and recording sound,
In the inside of the buoy body (23), an analog measurement value of the water quality measurement sensor (1) is calculated by a digital signal, and it is determined whether the measurement value is abnormal or not, And an operation control unit (34)
An operation control unit 35 for controlling the power supply to the monitoring unit 33 and transmitting the image and sound through the transmitting and receiving unit 31 is formed in the buoy body 23 so as not to interfere with the operation control unit 34,
And an integrated control unit (30) for integrally controlling the panel window (32) and the operation control unit (34) and the operation control unit (35). 5. The wireless communication system according to any one of claims 2 to 4, wherein the transceiver unit (31) includes a wireless transceiver unit (31) for transmitting a signal using a wireless or wired Internet network or a mobile communication network or a satellite communication network A wire port 31a is formed on one side of the formed sensor body 21,
Wherein the output signal format of the transceiver unit 31 is one of various isolated voltage and current signals, HART communication, RS232C (RS485, Modbus, TCP / IP). The wireless transceiver according to claim 5, wherein the wireless transceiver unit (31) is configured to transmit signals of the measurement unit (S) and the monitoring unit (33) to a single pairing system (10) at the same time,
The wireless transceiver 31 may be connected to a single management device 10 or a plurality of management devices 10 in a group form using a wireless transmission / reception system of a Wi-Fi, Internet, or mobile communication network Features a water quality monitoring device with internet function. 5. The system according to any one of claims 2 to 4, wherein the management device (10) is formed of one of a computer, a smart phone, a tablet PC, a personal digital assistant (PDA)
The management device 10 may perform wireless communication using a wireless transmission / reception system of a Wi-Fi, an Internet network, or a mobile communication network,
The management device 10 is provided with an application for interlocking with the object internet water quality sensor 20A so as to acquire, manage, control, update and download the object internet water quality sensor 20A. Device. The display device according to any one of claims 2 to 4, wherein the panel window (32) is formed of one of an LCD method, an LED method, an OLED method, a touch panel method, and an SND (7-segment display) Is built in one of LCM, TN, HTN, STN, FSTN and TFT,
The LCD method, the LED method, the OLED method, and the touch panel method include a measurement value display window 32a for numerically or graphically representing measured values, and an automatic or manual method of selecting the temperature in degrees Celsius or degrees Fahrenheit An electrode display window 32c showing the type of the connected electrode, an error warning window 32d to be displayed when the electrodes that do not meet the measurement are connected, a calibration display window 32e to display the calibration contents, An output display window (32f) for transferring the measured value to the display unit (10), and a cleaning display window (32g) for displaying the cleaning contents are formed or switched from one display screen to another display screen. The display device according to claim 8, wherein the panel window (32) comprises: a display state in a steady state related to the measurement, with respect to the lower limit of the upper limit of the measurement range; In the abnormal state where the abnormality occurs, the color of the panel window 32 may be displayed differently or displayed as a flicker notification operation under the control of the inversion / non-return unit 35 of the integrated control unit 30;
Wherein when the panel window (32) is of an LCD type, an LED type, an OLED type, or a touch panel type, the shape of the text is deformed and displayed. The system according to claim 8, wherein the panel window (32) is configured to translate and display measurement values and measurement related messages in various languages through a language conversion unit (36) formed in the integrated control unit (30)
The panel window 32 is configured to manually adjust the color, brightness, and ON / OFF operation or to sense the illuminance and adjust the brightness and ON / OFF automatically according to the amount of light Water quality monitoring system. The method according to claim 1, wherein the object water sensor (20A) or the measurement unit (S) of the water quality measurement sensor (1) comprises cadmium (Cd), arsenic (As), cyan (PCB) / lead (Pb) / hexavalent chromium (Cr ⁶⁺ ) / anionic surfactant (ABS) / carbon tetrachloride / 1,2-dichloroethane / tetrachlorethylene (PCE) / dichloro It is composed of one or more of methane / benzene / chloroform / diethylhexyl phthalate (DEHP) / antimony (Sb) / 1,4-diisocaine / formaldehyde / hexachlorobenzene Wherein the water quality monitoring device comprises: The method according to claim 1, wherein the object Internet water quality sensor (20A) or the measurement unit (S) of the water quality measurement sensor (1) measures the pH of the river water, the biological oxygen demand (BOD) (COD), total carbon monoxide (TOC), suspended solids (SS), dissolved oxygen (DO), total phosphorus (TP) and coliform bacteria (100 ml)
The measurement unit S of the thing Internet water quality sensor 20A measures the hydrogen ion concentration (pH), the chemical oxygen demand (COD), the total organic carbon amount (TOC), the suspended matter mass (SS) The living environment standard item is measured in one or a plurality of items selected from the group consisting of DO, total phosphorus (TP), total nitrogen (TN), chlorophyll-a (Chl-a) Water quality monitoring system. 2. The method according to claim 1, wherein the measurement unit (S) of the object water quality sensor (20A) or the water quality sensor (1) comprises a general bacteria / total coliform bacteria / coliform / pulmonary coliform / lead / fluorine / arsenic / selenium / Mercury / cyanide / chromium / cadmium / boron / ammonia nitrogen / nitrate nitrogen / phenol / diazinon / parathion / penitrothion / carbaryl / 1,1,1- trichloroethane / trichlorethylene / ethylbenzene / toluene / Xylene / 1,1-dichloroethylene / 1,2-dibromo-3-chloropropane / 1,4-dioxane / residual chlorine / total trihalomethane / chloroform / bromodichloromethane / dibromodichloromethane / Chloral hydrate / Dibromoacetonitrile / Dichloroacetonitrile / Trichloroacetonitrile / Haloacetic acid / Formaldehyde / Hardness / Potassium permanganate Consumption / Odor and taste / Copper / Chroma / Detergent / Hydrogen ion concentration / Zinc / Chlorine ion / evaporation residue / iron / manganese / turbidity / sulfur ion / Water quality monitoring apparatus characterized in that configured to measure the water-based Entry by first class or with a variety of aluminum. The method according to claim 1, wherein the object Internet water quality sensor (20A) or the measurement unit (S) of the water quality sensor (1) is formed as one of a contact type and a non-
The contact type system is formed by one of an ion electrode, a diaphragm type, a two-electrode type, a three-electrode type, and a four-electrode type,
Wherein the noncontact type is constructed by a non-electrode type and a non-diaphragm type. The method according to claim 1, wherein the measurement unit (S) of the object water quality sensor (20A) or the water quality measurement sensor (1) is one of a voltage measurement method, a current measurement method,
The voltage measurement method may be selected from the group consisting of hydrogen ion concentration (pH), redox potential difference (ORP), various ions, neutral lipid, L-amino acid, urea, L-glutamate, creatinine, penicillin, phenol, lactic acid, cholesterol, tyrosine, , A phenylalanine electrode,
The current or resistance measurement method may be used to measure the current or resistance of a sample in the presence of dissolved oxygen, conductivity, glucose, maltose, phospholipid, ethanol, uric acid, phosphate ion, hydrogen peroxide, organic monoamine, ammonia acetic acid, nitrite, BOD, amylase, Ascorbic acid, and various immune sensors. 2. The apparatus according to claim 1, wherein the measurement unit (S) of the object water quality sensor (20A) or the water quality measurement sensor (1) is one of an optical sensor, an electrochemical sensor, an ultrasonic sensor, and a microwave sensor,
Wherein the measurement unit (S) is configured to perform measurement using one of a polarographic method, a galvanic method, and a constant voltage (coercive voltage) method when the measurement unit (S) is an electrochemical sensor. The water quality monitoring apparatus according to claim 16, wherein the object water quality sensor (20A) or the measurement unit (S) of the water quality sensor (1) is one of an infrared sensor, an ultraviolet sensor, . The method according to claim 17, wherein when the object water quality sensor (20A) or the measurement unit (S) of the water quality measurement sensor (1) is a sensor using the polarographic method, the polarization unit (37) The polarization state of the electrode and the polarization completion time of the electrode and the polarity of the electrode are determined and displayed through the panel window 32. The method according to claim 1, wherein if the object water quality sensor (20A) or the measurement unit (S) of the water quality sensor (1) is an electrochemical sensor, the calibration method may be an ice crating titration method, (Water) saturation system, and a two-point calibration system. 15. The method according to claim 14, wherein the ionic electrode comprises at least one of a hydrogen ion concentration electrode, an antimony electrode, a redox potential electrode, a silver sulfide electrode electrode, a bromine ion electrode, a calcium ion electrode, a chlorine ion electrode, a cyan ion electrode, Wherein the electrode is formed of one of an electrode, a fluorine electrode, an iodine electrode, a potassium ion electrode, a sodium (sodium) ion electrode, a nitrate ion electrode, a lead ion electrode and a fluorine borate electrode. The water quality monitoring apparatus according to claim 14 or 20, wherein the ion electrode is one of a glass electrode type, a solid phase (crystalline membrane) type, a liquid ion exchange (polymer membrane) type, and a gas sensing type. The method of claim 21, wherein the ion electrode is _{Acetic acid (CH 3 COOH) /} Aluminum cHAoride (AlCl 3) / Ammonia / Ammonium Hydroxide NH 3 / NH 4 OH / Ammonium bifluoride NH 4 F HF / Ammonium cHAoride NH 4 Cl / Ammonium _{fluoride NH 4 F / Ammonium iodide NH} 4 I / Ammonium nitrate NH 4 NO 3 / Ammonium sulfate (NH 4) 2 SO 4 / Ammonium thiocyanate NH 4 SCN / Barium cHAoride BaCl 2 / Barium hydroxide Ba (OH) 2 / Barium nitrate Ba _{(NO 3) 2 / Cadmium bromide} CdBr 2 / Cadmium cHAoride CdCl 2 / Cadmium iodide Cdl 2 / Cadmium nitrate Cd (NO 3) 2 / Cadmium sulfate CdSO 4 / Calcium cHAoride CaCl 2 / Calcium nitrate Ca (NO 3) 2 / Cesium _{cHAoride CsCl / Chromic acid CrO 3 /} Citric acid (COOH) CH 2 C (OH) / (COOH) H 2 O / Cobaltous cHAoride COCl 2 / Cupric cHAoride CuCl 2 / Cupric nitrate Cu (NO 3) 2 / Cupric sulfate CuSO 4 / (Ethylenediamine) Tetraacetic acid disodium salt, EDTA sodium Na ₂ C ₁₀ H ₁₄ O ₈ N ₂ 2H ₂ O / Ferric cHAoride FeCl ₃ / Ferrous sulfate FeSO ₄ / Formic acid HCOOH / Hydrobromic acid HBr / HydrocHAoric acid HCl / Hydrofluoric acid HF / Hydroiodic acid HI / Iodic acid HAO 3 / Lactic acid CH3CHOH COOH / Lanthanum nitrate La (NO 3) 3 / Lead (plumbous) nitrate Pb (NO 3) 2 / Lithium cHAoride LiCl / Lithium hydroxide LiOH / Lithium iodide Li ₂ SO ₄ / Magnesium cHAoride MgCl ₂ / Magnesium nitrate Mg (NO ₃ ) ₂ / Magnesium sulfate MgSO ₄ / Manganous cHAoride MnCl ₂ / Manganous sulfate MnSO ₄ / Nickel sulfate NiSO ₄ / Nitric acid HNO _{3 / Oxalic acid HO 2 CCO 2 H} / pHospHoric acid H 3 PO 4 / Potassium acetate KCH 3 CO 2 / Potassium bicarbonate / Potassium bromide KBr / Potassium carbonate K 2 CO 3 / Potassium cHAoride KCl / Potassium chromate K 2 CrO 4 / Potassium cyanide KCN / Potassium dichromate K ₂ Cr ₂ O ₇ / Potassium ferricyanide K ₃ Fe (CN) ₆ / Potassium ferrocyanide K ₄ Fe (CN) ₆ / Potassium fluoride KF / Potassium hydroxide KOH / Potassium iodide Kl / Potassium nitrate KNO ₃ / Potassium oxalate K ₂ C ₂ O ₄ / Potassium permanganate KMnO ₄ / Potassium pHos pHate (monobasic) KH ₂ PO ₄ / Potassium pHosphate (dibasic) K ₂ HPO ₄ / Potassium sulfate K ₂ SO ₄ / Potassium sulfide K ₂ S / Potassium thiocyanate KSCN / Procaine hydrocanolide C ₆ H ₄ [COOCH ₂ CH ₂ N _{2 H 5) 2] (NH} 2) HCI-1,4 / Silver fluoride AgF / Silver nitrate AgNO 3 / Sodium acetate NaCH 3 CO 2 / Sodium bicarbonate NaHCO 3 / Sodium bromide NaBr / Sodium carbonate Na 2 CO 3 / Sodium cHAoride _{NaCl / Sodium citrate Na 3 C 6} H 5 O 7 / Sodium diatrizoate (Hypaque) Na (CH 3 CONH) 2 C 6 l 3 CO 2 / Sodium dichromate Na 2 Cr 2 O 7 / Sodium ferrocyanide Na 4 Fe (CN) 6 / Sodium hydroxide NaOH / Sodium molybdate Na 2 MoO 4 / Sodium nitrate NaNO 3 / Sodium pHospHate (monobasic) NaH 2 PO 4 / Sodium pHospHate (dibasic) Na 2 HPO 4 / Sodium pHospHate (tribasic) Na 3 PO 4 / Sodium sulfate Na ₂ SO ₄ / Sodium sulfide Na ₂ S / Sodium tartrate NaCOC (CHOH) 2 COONa / Sodium thiocyanate Na ₂ S ₂ O ₃ / Sodium tungstate Na ₂ WO ₄ / Strontium cHAoride SrCl ₂ / Strontium nitrate _{Sr (NO 3) 2 / Sulfuric} acid H 2 SO 4 / Tartaric acid HO 2 C (CHOH) 2 CO 2 H / Tetracaine hydrocHAoride C l5 H 24 N 2 O 2 HCI / TricHAoracetic acid CCl 3 COOH / Zinc cHAoride ZnCl 2 / Wherein at least one of the selective ions of Zinc Sulfate is selected as one or more kinds of water based on the tap water. The bill validator according to claim 1, wherein a holder body (22) of the sensor body (21) of the object internet water quality sensor (20A) or the object internet holder (20B) The cleaning section 40 is formed and the foreign substance adhered to the measurement section S is removed by manual or automatic cleaning operation through the integrated control section 30 by communication so that the cleaning process is displayed on the panel window 32,
The cleaner 40 includes an ultrasonic cleaner 41 for irradiating ultrasonic waves to the measurement unit S to remove foreign substances, an air cleaner 42 for ejecting compressed air to the measurement unit S to remove foreign substances, (43) for spraying water to the measurement portion (S) to remove foreign matter, and a contact cleaning portion (44) for removing foreign matter while contacting the measurement portion (S). The ultrasonic cleaning device according to claim 23, wherein the ultrasonic cleaning part (41), the air cleaning part (42), and the water cleaning part (43) 30). The water quality monitoring apparatus according to claim 1 or 2, further comprising: 5. The apparatus according to any one of claims 2 to 4, wherein the monitoring unit (33) comprises a sensor body (21) of the object Internet water quality sensor (20A) located at the upper part of the water surface, An external monitoring unit 33c consisting of a camera 33a and a microphone 33b for photographing the situation of the measurement place and recording sound at the top of each of the buoy body 23 of the object Internet buoy 20C Forming,
The monitoring unit 33 is configured to monitor the sensor body 21 of the object Internet water quality sensor 20A or the holder body 22 of the object internet holder 20B or the object internet buoy 20C, An underwater camera 33d capable of photographing a situation for confirming the activity amount and the number of species of the underwater turbidity and the species of the fish, and an underwater microphone 33e capable of recording the underwater sound, (33f). ≪ / RTI > The water quality monitoring device according to claim 25, wherein a lighting device (33g) is provided at one side of the camera (33a) and the underwater camera (33d) of the monitoring part (33). The water quality monitoring device according to claim 25 or 26, wherein the camera (33a) of the monitoring unit (33) or an infrared camera (33h) capable of shooting at night is provided at one side of the underwater camera (33d). 5. The apparatus according to any one of claims 2 to 4, wherein the operation control unit (34) is provided with an abnormality detection unit (34) for detecting an abnormality in the diaphragm or electrode of the measurement unit (S) formed in the object water quality sensor (20A) A fuzzy function 34a for monitoring and judging generation of a remaining amount of a reaction solution necessary for measurement, and monitoring and judging whether or not a conductor is short-circuited by using a variation of a measured value or a change of a measured analog signal,
The monitoring and judging operation by the purge function 34a displays whether the object Internet water quality sensor 20A or the water quality measuring sensor 1 is normal or abnormal in the panel window 32 and the object water quality sensor 20A for the measurement, And the life of the water quality measuring sensor (1). The method according to claim 1, further comprising the steps of: calibrating a measurement unit (S) formed on the object Internet water quality sensor (20A) or the water quality sensor (1) 20A to the loader port 26 formed in the buffer body 22 of the object Internet holder 20B and the object body 23 of the object internet buffer 20C, Wherein the water quality monitoring device is configured to be connected to a roader and to be calibrated in a wired manner. 2. The method according to claim 1, wherein the sensor body (21) of the object water sensor (20A), the holder body (22) of the object internet holder (20B), and the bill body (23) Wherein the apparatus (50) is configured to prevent icing of the reaction solution used for the measurement in the winter season and to prevent condensation inside the apparatus. The bill validation system according to claim 1, wherein the object body (21) of the object internet water quality sensor (20A), the holder body (22) of the object internet holder (20B) (27) is linked to the integrated control unit (30) and managed by the management device (10) using an identification code. The method as claimed in claim 1, wherein when the object Internet water quality sensor (20A), the object internet holder (20B), and the object internet book (20C) are formed in plural numbers, one of them is set as a main sensor, The measurement value of the sub sensor is transmitted to the main sensor, and the measured value is compared with the object Internet water quality sensor 20A, the object internet holder 20B and the object internet buffer 20C set as the main sensor, Wherein the water quality monitoring device is configured to be able to transmit a signal. The object Internet water quality sensor 20A according to claim 1, wherein the object water sensor 20A includes a measurement unit S, an operation control unit 34, a monitoring unit 33, an operation control unit 35, and an integrated control unit 30, And the water quality monitoring device is configured to be able to be replaced inside the water quality monitoring device. The system according to any one of claims 2 to 4, wherein the integrated controller (30) comprises a storage unit (38) capable of temporarily storing and deleting measurement related and monitoring related data according to a set time, Water quality monitoring device. The integrated control unit (30) according to any one of claims 2 to 4, further comprising an error detection unit (39) for detecting an error of data transmitted from the operation control unit (34), an error recovery unit (39a). ≪ / RTI > The object Internet water quality sensor (20A) according to claim 1, wherein the object Internet water quality sensor (20A), the object internet holder (20B), and the object internet buffer (20C) The rechargeable battery 28 is formed in the inside of the body 21 of the sensor body 21 or the holder body 22 of the object internet holder 20B and the object body 23 of the object internet book 20C, A sun photocell 29 is formed outside the sensor body 21 of the object water quality sensor 20A, the holder body 22 of the object internet holder 20B and the bill body 23 of the object internet buoy 20C And the power supply is supplied to each of the plurality of sensors. The bill validator according to claim 1, wherein a sensor body (21) of the object water sensor (20A), a holder body (22) of the object internet holder (20B), and a buoy body (23) (L) for displaying the respective positions and displaying a normal state and an abnormal state and performing a lighting function. The method according to claim 1, wherein the sensor body (21) of the object water sensor (20A), the holder body (22) of the object internet holder (20B) and the object body (23) (T) is exposed or unexposed, and the temperature sensor (T) is controlled by the operation control unit (34) as one of a thermocouple, a temperature-measuring resistor and a thermistor. The method as claimed in claim 1, wherein the sensor body (21) of the object internet water quality sensor (20A), the holder body (22) of the object internet holder (20B) and the object body (23) of the object internet book And an altimeter (61), a barometer (62), a flow meter (63), and an anemometer (64) are provided on the outside to measure the altitude of the measurement environment and the atmospheric pressure, flow rate and flow velocity. The method as claimed in claim 1, wherein the object body (21) of the object internet water quality sensor (20A), the holder body (22) of the object internet holder (20B) Wherein the tactile sensor (70) is formed to measure the quality of the measured water and the smell and taste of the measured environment. The method as claimed in claim 40, wherein the tactile sensor (70) comprises an odor sensor (71) for measuring the quality of the water and the environment of measurement in the upper part of the water surface, a taste sensor (72) for measuring the sugar content, Wherein the water quality monitoring device comprises: The method according to claim 1, wherein the sensor body (21) of the object internet water quality sensor (20A) and the holder body (22) of the object internet holder (20B)
The sensor body 21 of the object Internet water quality sensor 20A or the holder body 22 of the object internet holder 20B is a circulation type measurement method for measuring water quality flowing along a pipe such as a T shape,
The sensor body 21 of the thing Internet water quality sensor 20A or the holder body 22 of the object internet holder 20B is provided with water quality in a place where water quality flows in one direction along a pipe like Y shape, An insertion type measurement method in which the sensor body 21 and the holder body 22 are combined with the distributable sensor holder,
The sensor body 21 of the object Internet water quality sensor 20A or the holder body 22 of the object internet holder 20B is a type of measuring system in which water such as a pipe or a tank is sampled and introduced into a sampling holder, And the water quality monitoring device is configured to perform measurement by one of the sampling measurement methods. The apparatus according to claim 1, wherein a plurality of measurement units (S) of the object Internet water quality sensor (20A) are formed below the sensor body (21), and the measurement unit (S) measures the same water quality characteristics, And the water quality monitoring device is configured to measure the water quality. The method of claim 1, wherein the security method of the wireless transceiver (31) is one of an output intensity setting method, a data range adjusting method, a password setting method, and a MAC authentication method, Water quality monitoring device. The method according to claim 1, wherein the measurement unit S of the object water quality sensor 20A or the water quality sensor 1 is selected from the group consisting of methamphetamine (methamphetamine), amphetamine (stimulant), codeine (narcotic analgesic) Wherein the one or more kinds of reference substances are detected in the case of mixing or dissolving in water in one or more of cocaine, mesadone, morphine, and cannabis. 5. The method according to claim 4, wherein a GPS sensor (81) is formed in the integrated control unit (30) and the charging stage (80) of the object Internet buoy (20C) to determine latitude, longitude, and water level, And the water quality monitoring device is configured to be guided. 46. The Internet buoy 20C according to claim 4 or 46, wherein the object Internet buoy 20C uses a propeller 25 formed in one of a scoop shape installed in the lower part of the buoy body 23 and a water jet propulsion system And is configured to be able to be charged with the charging stage (80) floating on the water surface by a contact method or a wireless method for charging the power source. The method according to claim 4 or claim 46, wherein if the object internet buoy (20C) is far from the charging stage (80) and it is difficult to move to the residual power source, it moves to another object internet buoy (20C) Or water can be charged in a wireless manner. 5. An apparatus according to any one of claims 2 to 4, wherein the integrated control unit (30) for controlling the operation control unit (34) and the operation control unit (35) (90) capable of downloading and uploading information is installed / separated in a connection manner.

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