CN117130314A - An intelligent water monitoring system based on the Internet of Things - Google Patents

Abstract

The invention relates to the technical field of water affairs monitoring, and provides an intelligent water affairs monitoring system based on the Internet of Things, including: a data collection module, an Internet of Things cloud platform, a data analysis module, a wireless communication module and a server. The data collection module is used to collect city data. Regarding pollutants in rivers, the IoT cloud platform is used to receive and store the collected data. The data analysis module integrates and calculates the received data, and the server displays the received calculation results to the monitoring personnel. The data collection module of this water affairs intelligent monitoring system based on the Internet of Things includes more elements of river water pollution to facilitate more comprehensive monitoring of river pollution; in addition, when river water pollution exceeds the standard, the reminder light lights up and a reminder text message is sent to The mobile phone of the monitoring personnel reminds the monitoring personnel to handle it in time. The monitoring personnel carry out targeted processing based on the data stored and recorded in the data analysis module to improve the processing efficiency.

Description

An intelligent monitoring system for water affairs based on the Internet of Things

Technical field

The invention relates to the technical field of water affairs monitoring, and in particular to an intelligent water affairs monitoring system based on the Internet of Things.

Background technique

Water affairs mainly involves urban water supply and drainage engineering, environmental engineering, hydrology and water resources engineering, urban water conservancy engineering and other aspects. For example: the collection and purification of urban water supply, the treatment and discharge of sewage, urban flood prevention and river management, the development, utilization and conservation of water resources, etc. The Internet of Things is often used in the operation of water projects.

The Internet of Things is a network that connects any item to the Internet through information sensing equipment and in accordance with the agreed protocol for information exchange and communication to achieve intelligent identification, positioning, tracking, monitoring and management. In layman's terms, the Internet of Things is the "Internet of connected things", which has two meanings: first, the Internet of Things is an extension and expansion of the Internet, and its core and foundation is still the Internet; second, the client of the Internet of Things is not only Including people and items, the Internet of Things realizes the exchange and communication of information between people, items, and items.

At present, although most cities in China have established water affairs monitoring systems, most of them do not fully monitor the pollution factors of urban rivers, resulting in poor treatment effects of river pollution and incomplete cleanup, which affects urban development.

Contents of the invention

The present invention provides a water affairs intelligent monitoring system based on the Internet of Things, aiming to solve existing problems.

The invention is implemented as follows: a water affairs intelligent monitoring system based on the Internet of Things. The water affairs intelligent monitoring system based on the Internet of Things includes: a data collection module, an Internet of Things cloud platform, a data analysis module, a wireless communication module and a server;

The data collection module is used to collect pollutants in urban rivers, including cameras, radioactive material detectors, water quality meters, microbial sensors and algae sensors. The camera is used to capture white garbage in the river, and the radioactive material detector is used to detect The content of radioactive materials in the river. The water quality meter is used to detect various components in the river, mainly ammonia nitrogen, total phosphorus, total nitrogen and heavy metals (total chromium, hexavalent chromium, copper, nickel, iron, zinc) turbidity , microbial sensors and algae sensors detect microorganisms and algae in the river respectively;

The Internet of Things cloud platform is used to receive and store the collected data, and transmit the data to the data analysis module;

The data analysis module integrates the received data to calculate the total amount of river water pollution _Mi , and compares it with the river water pollution standard value M, and then transmits the result to the server through the wireless communication module;

The server displays the received calculation results to the monitoring personnel and reminds the monitoring personnel to make processing according to the results.

Preferably, the collection process of the data collection module is specifically:

S1: The camera is a waterproof camera, set under the water surface of the river, capturing the amount of white garbage within one cubic meter of the river, and transmitting this amount to the data analysis module;

S2: The radioactive material detector is used to collect the content of radioactive materials within one cubic meter of the river and transmit the content to the data analysis module;

S3: The water quality analyzer is used to collect chemical substances in the river, detect the contents of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals within one cubic meter, and transmit the contents to the data analysis module;

S4: The microbial sensor is used to collect the content of microorganisms within one cubic meter of the river and transmit the content to the data analysis module;

S5: The algae sensor is used to collect the content of one cubic meter of algae in the river and transmit the content to the data analysis module;

Preferably, the integration calculation of the received data by the data analysis module is specifically as follows:

Step 1: Record the amount of white garbage received in one cubic meter of the river as B _i , the content of radioactive materials in one cubic meter of the river as F _i , and the amounts of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals in one cubic meter of the river. The contents are A _i , Pi _{, Ni} and _Ji respectively. The content of microorganisms in one cubic meter of the river is recorded as C _i , and the content of algae in one cubic meter of the river is recorded as _Zi .

Step 2: Divide the received amount of white garbage in one cubic meter B _i in the river by the standard amount of white garbage in one cubic meter B to get If/> Then the quantity B _i collected this time is stored and recorded;

Step 3: Record the content of radioactive material in one cubic meter of the received river channel as F _i and divide it by the standard quantity of radioactive material in one cubic meter F standard to get If/> Then the content F _i collected this time is stored and recorded;

Step 4: Divide the received contents A _i , P _i , _Ni and J _i of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals in one cubic meter of the river by the contents of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals in one cubic meter respectively. The standard contents of A standard, P standard, N standard and J standard are obtained and/> If/> or/> If one of them is greater than 1, then the collected content A _i , _Pi , _Ni or _Ji will be stored and recorded;

Step 5: Record the content of microorganisms in one cubic meter of the received river channel as C _i and divide it by the standard number of microorganisms in one cubic meter C standard to get If/> Then the content C _i collected this time is stored and recorded;

Step 6: Divide the received number of algae in one cubic meter Z _i by the standard number of algae in one cubic meter Z i to get If/> Then the quantity Z _i collected this time is stored and recorded;

Step 7: Calculate the total pollution of the river water:

Among them, ω _white is the percentage of white garbage in the total pollutants, ω _put is the percentage of radioactive substances in the total pollutants, ω _ammonia is the percentage of ammonia nitrogen in the total pollutants, and ω _phosphorus is the total phosphorus in the total pollutants. ω _nitrogen is the percentage of total nitrogen in the total pollutants, ω _gold is the percentage of heavy metals in the total pollutants, ω _micro is the percentage of microorganisms in the total pollutants, and ω _algae is the percentage of algae in the total pollutants. percentage.

Step 8: Divide the total pollution amount m _i of the river by the standard river pollution amount M standard, and get And will/> Sent to the server through the wireless communication module, and at the same time/> and/> The ratio is sent to the server;

Preferably, the server includes a reminder module, and the server receives Reminder module includes reminder light and SMS sending mode, if/> Then store and record the total pollution amount M _i , start the reminder module, the reminder light turns on, and send a reminder text message to the monitor's mobile phone to remind the monitor to handle it in time. At the same time, the ratio of each pollutant to the standard value is calculated from large to Small order.

Preferably, the server is a computer, mobile phone or PAD.

Preferably, the water affairs intelligent monitoring system based on the Internet of Things also includes a pH value sensor. The pH value sensor is connected to the Internet of Things cloud platform. The pH value sensor is used to collect the pH value of the river water. If the detected pH value is higher than or If it is lower than the standard value, the detected PH value will be transmitted to the server through the wireless communication module to remind the monitoring personnel to handle it in time.

Compared with the prior art, the beneficial effects of the present invention are:

1. The data collection module of this water affairs intelligent monitoring system based on the Internet of Things facilitates a more comprehensive monitoring of river pollution by including more elements of river water pollution through the content of white garbage, radioactive substances, chemicals, microorganisms and algae. .

2. When the river water pollution exceeds the standard, the total pollution amount will be stored and recorded, the reminder module will be started, the reminder light will light up, and a reminder text message will be sent to the monitor's mobile phone to remind the monitor to handle it in time. The monitor can query in the data analysis module The specific reasons for the river water pollution this time will be targeted based on the data stored and recorded in the data analysis module to improve processing efficiency.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present invention more clearly, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and therefore do not It should be regarded as a limitation of the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is an overall block diagram of Embodiment 1 of the present invention;

Figure 2 is a partial block diagram of Embodiment 2 of the present invention;

Detailed ways

In order to fully understand the technical content of the present invention, the technical solutions of the present invention are further introduced and explained below in conjunction with specific embodiments, but are not limited thereto. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts fall within the protection scope of the present invention.

Example 1

Referring to Figures 1 to 2, the water affairs intelligent monitoring system based on the Internet of Things includes: a data collection module, an Internet of Things cloud platform, a data analysis module, a wireless communication module and a server; the data collection module is used to collect water in urban rivers. Pollutants, including cameras, radioactive material detectors, water quality meters, microbial sensors and algae sensors;

Pollutants mainly include white garbage, radioactive substances, chemicals, microorganisms and algae; white garbage refers to refractory plastic waste. Because it is thrown randomly and difficult to degrade, it causes serious pollution of the urban environment. The camera is used to capture the contents of the river. White garbage; radioactive substances have certain damaging effects on human bodies and animals under large-dose irradiation. Radioactive substance detectors are used to detect the content of radioactive substances in rivers; chemical substances mainly include ammonia nitrogen, total phosphorus, total Excessive amounts of nitrogen and heavy metals (total chromium, hexavalent chromium, copper, nickel, iron, zinc) will affect water quality. Water quality analyzers are used to detect the above chemical components in rivers; microorganisms include bacteria, viruses, and fungi. As well as some small protists, microscopic algae, etc., a large group of organisms. Too many microorganisms in the water can easily damage the aquatic environment. Microbial sensors and algae sensors collect microorganisms and algae in rivers respectively; algae are a member of the protist kingdom. A type of eukaryotic organism. Excessive algae can cause water turbidity and cause death of fish organisms due to lack of oxygen.

The specific collection process of the data collection module is:

S1: The camera is a waterproof camera, set under the water surface of the river, capturing the amount of white garbage within one cubic meter of the river, and transmitting this amount to the data analysis module;

S2: The radioactive material detector collects the content of radioactive materials within one cubic meter of the river and transmits the content to the data analysis module;

S3: The water quality meter collects chemical substances in the river, detects the contents of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals within one cubic meter, and transmits the contents to the data analysis module;

S4: The microbial sensor collects the content of microorganisms within one cubic meter of the river and transmits the content to the data analysis module;

S5: The algae sensor collects the content of one cubic meter of algae in the river and transmits the content to the data analysis module;

Then the IoT cloud platform receives and stores the data collected by the data collection module, and transmits the data to the data analysis module. The data analysis module integrates the received data and calculates the total amount of river water pollution _Mi , and compares it with the river water pollution standards The value m standard is compared. The specific process is:

Step 1: Record the amount of white garbage received in one cubic meter of the river as B _i , the content of radioactive materials in one cubic meter of the river as F _i , and the amounts of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals in one cubic meter of the river. The contents are A _i , Pi _{, Ni} and _Ji respectively. The content of microorganisms in one cubic meter of the river is recorded as C _i , and the content of algae in one cubic meter of the river is recorded as _Zi .

Step 2: Divide the received amount of white garbage in one cubic meter B _i in the river by the standard amount of white garbage in one cubic meter B to get If/> Then the quantity B _i collected this time is stored and recorded;

Step 3: Record the content of radioactive material in one cubic meter of the received river channel as F _i and divide it by the standard quantity of radioactive material in one cubic meter F standard to get If/> Then the content F _i collected this time is stored and recorded;

Step 4: Divide the received ammonia nitrogen, total phosphorus, total nitrogen and heavy metal contents A _i , P _i , _Ni and J _i in one cubic meter of the river by the contents of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals in one cubic meter respectively. The standard contents of A standard, P standard, N standard and J standard are obtained and/> If/> or/> If one of them is greater than 1, then the collected content A _i , _Pi , _Ni or _Ji will be stored and recorded;

Step 5: Record the content of microorganisms in one cubic meter of the received river channel as C _i and divide it by the standard number of microorganisms in one cubic meter C standard to get If/> Then the content C _i collected this time is stored and recorded;

Step 6: Divide the received number of algae in one cubic meter Z _i by the standard number of algae in one cubic meter Z i to get If/> Then the quantity Z _i collected this time is stored and recorded;

Step 7: Calculate the total pollution of the river water:

Among them, ω _white is the percentage of white garbage in the total pollutants, ω _put is the percentage of radioactive substances in the total pollutants, ω _ammonia is the percentage of ammonia nitrogen in the total pollutants, and ω _phosphorus is the total phosphorus in the total pollutants. ω _nitrogen is the percentage of total nitrogen in the total pollutants, ω _gold is the percentage of heavy metals in the total pollutants, ω _micro is the percentage of microorganisms in the total pollutants, and ω _algae is the percentage of algae in the total pollutants. percentage.

Step 8: Divide the total pollution amount M _i of the river by the standard river pollution amount M standard, and get And will/> Sent to the server through the wireless communication module, and at the same time/> and/> The ratio is sent to the server;

The calculated integration results are then transmitted to the server through the wireless communication module. The server can be a computer, mobile phone or PAD. The server displays the received calculation results to the monitoring personnel and reminds the monitoring personnel to make processing according to the results. The server includes Reminder module, the server receives Reminder module includes reminder light and SMS sending mode. If It means that the river water pollution exceeds the standard. The total pollution amount _Mi is stored and recorded, the reminder module is started, the reminder light turns on, and a reminder text message is sent to the monitor's mobile phone to remind the monitor to handle it in time. The monitor can use the data analysis module to Query the specific cause of this river water pollution, and conduct targeted processing based on the values of Bi _, Fi _{, Ai} , _Pi , _Ni , _{Ji ,} Ci or _Zi stored and recorded in the data analysis module to improve processing efficiency. , and at the same time, the ratio of each pollutant to the standard value is arranged from large to small, making it easier for staff to start processing the most serious pollutants.

Example 2

The difference from Embodiment 1 is that the water affairs intelligent monitoring system based on the Internet of Things is characterized in that the water affairs intelligent monitoring system based on the Internet of Things also includes a PH value sensor, and the PH value sensor is connected to the Internet of Things cloud platform, The PH value sensor is used to collect the PH value of the river water. If the detected PH value is higher or lower than the standard value, the detected PH value is transmitted to the server through the wireless communication module, and the server starts the reminder module to remind the monitoring personnel handle it in a timely manner.

The above-described embodiments are only some of the embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person of ordinary skill in the art can, within the technical scope disclosed in the present invention, according to the technical solution of the present invention and its Equivalent substitutions or changes of the inventive concept shall be included in the protection scope of the present invention.

Claims (6)

1. A water affairs intelligent monitoring system based on the Internet of Things, characterized in that the water affairs intelligent monitoring system based on the Internet of Things includes: a data collection module, an Internet of Things cloud platform, a data analysis module, a wireless communication module and a server; The data collection module is used to collect pollutants in urban rivers, including cameras, radioactive material detectors, water quality meters, microbial sensors and algae sensors. The camera is used to capture white garbage in the river, and the radioactive material detector is used to detect The content of radioactive substances in the river channel, the water quality meter is used to detect various components in the river channel, and the microbial sensor and algae sensor detect the microorganisms and algae in the river channel respectively; The Internet of Things cloud platform is used to receive and store the collected data, and transmit the data to the data analysis module; The data analysis module performs integrated calculations on the received data, and then transmits the results to the server through the wireless communication module; The server displays the received calculation results to the monitoring personnel and reminds the monitoring personnel to make processing according to the results. 2. The water affairs intelligent monitoring system based on the Internet of Things as claimed in claim 1, characterized in that the collection process of the data collection module is specifically: S1: The camera captures the amount of white garbage within one cubic meter of the river and transmits the amount to the data analysis module; S2: The radioactive material detector collects the content of radioactive materials within one cubic meter of the river and transmits the content to the data analysis module; S3: The water quality meter collects chemical substances in the river, detects the contents of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals within one cubic meter, and transmits the contents to the data analysis module; S4: The microbial sensor collects the content of microorganisms within one cubic meter of the river and transmits the content to the data analysis module; S5: The algae sensor collects the content of one cubic meter of algae in the river and transmits the content to the data analysis module. 3. The water affairs intelligent monitoring system based on the Internet of Things as claimed in claim 1, characterized in that the integrated calculation of the received data by the data analysis module is specifically: Step 1: Record the amount of white garbage received in one cubic meter of the river as B _i , the content of radioactive materials in one cubic meter of the river as F _i , and the amounts of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals in one cubic meter of the river. The contents are A _i , Pi _{, Ni} and _Ji respectively. The content of microorganisms in one cubic meter of the river is recorded as C _i , and the content of algae in one cubic meter of the river is recorded as _Zi . Step 2: Divide the received amount of white garbage in one cubic meter B _i in the river by _the standard amount of white garbage in one cubic meter B to get If/> Then the quantity B _i collected this time is stored and recorded; Step 3: Record the content of radioactive material in one cubic meter of the received river channel as F _i and divide it by the standard quantity of radioactive material in one cubic meter F _standard to get If/> Then the content F _i collected this time is stored and recorded; Step 4: Divide the received ammonia nitrogen, total phosphorus, total nitrogen and heavy metal contents A _i , P _i , _Ni and J _i in one cubic meter of the river by the contents of ammonia nitrogen, total phosphorus, total nitrogen and heavy metals in one cubic meter respectively. The standard contents of A _standard , P _standard , N _standard and J _standard are obtained and/> If/> or/> If one of them is greater than 1, then the collected content A _i , _Pi , _Ni or _Ji will be stored and recorded; Step 5: Record the content of microorganisms in one cubic meter of the received river channel as C _i and divide it by the standard number of microorganisms in one cubic meter C standard to get If/> Then the content C _i collected this time is stored and recorded; Step 6: Divide the received number of algae in one cubic meter Z _i by the standard number of algae in one cubic meter Z i to get If/> Then the quantity Z _i collected this time is stored and recorded; Step 7: Calculate the total pollution of the river water: Among them, ω _white is the percentage of white garbage in the total pollutants, ω _put is the percentage of radioactive substances in the total pollutants, ω _ammonia is the percentage of ammonia nitrogen in the total pollutants, and ω _phosphorus is the total phosphorus in the total pollutants. ω _nitrogen is the percentage of total nitrogen in the total pollutants, ω _gold is the percentage of heavy metals in the total pollutants, ω _micro is the percentage of microorganisms in the total pollutants, and ω _algae is the percentage of algae in the total pollutants. percentage. Step 8: Divide the total pollution amount M _i of the river by the standard river pollution amount M standard, and get And will/> Sent to the server through the wireless communication module, and at the same time/> and/> The ratio is sent to the server. 4. The water affairs intelligent monitoring system based on the Internet of Things according to claim 1, characterized in that the server includes a reminder module, and the server receives and the ratio of each pollutant to the standard value. The reminder module includes a reminder light and a text message sending mode. If >1, the total pollution amount _Mi will be stored and recorded, the reminder module will be started, the reminder light will light up, and a reminder text message will be sent to the monitor. The personnel's mobile phones remind the monitoring personnel to deal with them in time, and at the same time, the ratio of each pollutant to the standard value is arranged in descending order, making it easier for the staff to start processing the pollutants with the most serious pollution. 5. The water affairs intelligent monitoring system based on the Internet of Things according to claim 1, characterized in that the server is a computer, a mobile phone or a PAD. 6. The water affairs intelligent monitoring system based on the Internet of Things as claimed in claim 1, characterized in that the water affairs intelligent monitoring system based on the Internet of Things also includes a PH value sensor, the PH value sensor is connected to the IoT cloud platform, and the PH value The sensor is used to collect the PH value of the river water. If the detected PH value is higher or lower than the standard value, the detected PH value will be transmitted to the server through the wireless communication module to remind the monitoring personnel to handle it in time.