CN203276491U - Water environment dynamic monitoring and pre-warning system based on Internet of things - Google Patents

Abstract

The utility model provides a water environment dynamic monitoring and early warning system based on the Internet of Things, including at least one water environment in-situ observation station located in the water body area, a wireless data transmission system matched with the at least one water environment in-situ observation station, The integrated control center is wirelessly connected with the wireless data transmission system. The dynamic monitoring and early warning system of the utility model adopts the Internet of Things technology to realize the dynamic monitoring and early warning of water environment parameters, and can dynamically grasp the evolution of the water environment in important areas, which is of great significance for early warning of sudden water pollution events and ensuring water quality safety. It is of great practical value to water environment protection, monitoring and early warning.

Description

Water environment dynamic monitoring and early warning system based on Internet of Things

technical field

The utility model relates to the technical field of water resource protection and water environment monitoring, in particular to a water environment dynamic monitoring and early warning system based on the Internet of Things. the

Background technique

Water is the "source of life" and "the foundation of survival". The quality of water environment is related to the sustainable development of social economy, and the monitoring and protection of water quality in water sources is the top priority. However, with the development of social economy and the improvement of people's living standards, the water quality of some rivers and lakes has declined significantly, and the water environment has deteriorated, even affecting the normal life of residents and drinking water safety. In order to promote the concepts of "Human-Water Harmony" and "Beautiful China", the society and the public are paying more and more attention to the water environment. The water environment management and protection of rivers and lakes urgently need to inject more scientific and technological strength and modern high-tech. the

The traditional monitoring and forecasting of water environment is through the method of combining artificially with monitoring points and sections, that is, using artificial vehicles and boats to preset monitoring points or monitoring sections, collecting water samples, bringing them back to the laboratory for analysis, and obtaining the water environment of corresponding points. parameter. The traditional monitoring method has three major defects. First, manual sampling is greatly restricted by terrain and weather conditions. Monitoring dead spots are prone to occur in areas that are difficult to reach manually, and it is difficult to reach manually in bad weather or emergencies. Manual sampling laboratory analysis takes a long time; Secondly, the cost of manual round-trip sampling and transportation is high, requiring a lot of manpower, transportation and funds; finally, the time period between manual sampling and laboratory analysis is long, which may easily cause changes in water quality parameters of water samples and cause data errors. At present, some departments and regions have gradually carried out real-time automatic monitoring and forecasting of water environment, and achieved good results. and early warning needs. the

Therefore, based on the Internet of Things technology, the development and construction of a dynamic monitoring and early warning system for water environment parameters can overcome the shortcomings of traditional methods and is conducive to water environmental protection and dynamic monitoring, especially for water sources and important protected waters. Technical application prospects and extensive economic and social ecological benefits. the

Contents of the invention

The technical problem to be solved by the utility model is to provide a fully automatic, dynamic, accurate and fast water environment dynamic monitoring and early warning system based on the Internet of Things. the

In order to solve the above technical problems, the utility model provides a water environment dynamic monitoring and early warning system based on the Internet of Things, including at least one water environment in-situ observation station located in the water body area, and the at least one water environment in-situ observation station A supporting wireless data transmission system, an integrated control center wirelessly connected to the wireless data transmission system, the in-situ observation site of the water environment includes solar cells, lithium batteries, automatic measurement devices for water environment parameters, and a control system for measurement devices. The control system is connected with the water environment parameter automatic measuring device, and is used to collect and store the relevant water environment parameters collected by the water environment parameter measuring device and transmit them to the wireless data transmission system. The solar battery is connected with the lithium battery to form a power supply system for all The automatic water environment parameter measurement device and the measurement device control system are powered; the wireless data transmission system is used to transmit the relevant water environment parameters collected by the measurement device control system to the integrated control center. the

Further, the integrated control center includes a database server, an early warning system server, a monitoring and early warning consultation system, a monitoring and early warning release system, the database server is connected to the early warning system server, the early warning system server is connected to the monitoring and early warning consultation system, the monitoring It is connected with the early warning release system; the wireless data transmission system is used to transmit relevant water environment parameters to the database server of the integrated control center. the

Further, the early warning system server is equipped with early warning system software, and the early warning system server calls the data of the database server and performs dynamic monitoring and early warning through the early warning system software, and the results of dynamic monitoring and early warning will be displayed through the monitoring and early warning. Displayed in the commercial system and released to the outside world through the monitoring and early warning release system. the

Further, the wireless data transmission system includes a data transmission device, a remote terminal device, a Beidou data transmission unit, a CDMA communication unit, a GPRS communication unit, and a Beidou short message system, and the data transmission device, a remote terminal device, and a Beidou data transmission unit are respectively It is connected with the control system of the measurement device, the CDMA communication unit, the GPRS communication unit are connected with the data transmission device and the remote terminal equipment to form a wireless mobile communication transmission channel, and the Beidou data transmission unit is connected with the Beidou short message system to form a Beidou satellite data transmission channel. the

Compared with the prior art, the utility model transmits the real-time monitoring data of multiple stations to the control center through the network according to the monitoring points or monitoring section layouts that need to be monitored, making it a multi-level and all-round dynamic monitoring and monitoring of the water environment. early warning system. During the operation of the system, the water environment parameters are automatically collected by the water environment in-situ observation station, and transmitted to the data server of the comprehensive control center through the data transmission unit and wireless network. Environmental warning. The system adopts the Internet of Things technology to realize the dynamic monitoring and early warning of water environment parameters, and can capture the evolution of the water environment in important areas in real time, which is of great significance for avoiding sudden water pollution incidents and water quality safety of water sources. Very useful for monitoring. the

Description of drawings

Fig. 1 is a schematic structural diagram of the water environment dynamic monitoring and early warning system based on the Internet of Things of the present invention. the

In the figure: 1-water environment in-situ observation site, 2-wireless data transmission system, 3-integrated control center, 4-solar battery, 5-lithium battery, 6-automatic measuring device, 7-measurement device control system, 8- Data transmission device, 9-remote terminal equipment, 10-Beidou data transmission unit, 11-CDMA communication unit, 12-GPRS communication unit, 13-Beidou short message system, 14-database server, 15-early warning system server, 16- Early warning system software, 17-monitoring and early warning consultation system, 18-monitoring and early warning release system. the

Detailed ways

The technical solution in the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the utility model. the

Please refer to Fig. 1, the water environment dynamic monitoring and early warning system based on the Internet of Things of the present utility model includes at least one water environment in-situ observation site 1 located in the water source area or other water body areas, and is matched with the at least one water environment in-situ observation site The wireless data transmission system 2, and the integrated control center 3 wirelessly connected to the wireless data transmission system 2. the

Specifically, the in-situ observation station 1 of the water environment includes a solar cell 4, a lithium battery 5, an automatic measurement device 6 for water environment parameters (various water environment probes, such as water temperature sensors, water depth sensors, water speed sensors, etc.), a measuring device control system7. The solar cell 4 and the lithium battery 5 form a power supply system based on solar energy, and the power supply system supplies power for the automatic measurement device 6 of the water environment parameter and the measurement device control system 7, and the measurement device control system 7 is used to collect and store the water environment The relevant water environment parameters collected by the parameter measuring device 6 are transmitted to the wireless data transmission system 2 . Due to the use of solar batteries as the main part, lithium battery as a supplement, and the automatic control system and communication terminal equipment to realize the automatic collection and transmission of water environment parameters, it is possible to adopt a manned and unattended management mode in the field, thereby saving manpower resources to ensure the safety of staff. The solar storage battery includes a charge controller for ensuring that it has sufficient power. Because the solar battery is powered by DC, the charge controller is used for clamp control to prevent voltage overvoltage or undervoltage, so as to ensure that the monitoring station can maintain the work of the monitoring station in the case of continuous rainy weather for at least 7 days. The auxiliary lithium battery guarantees the power supply and data transmission of the automatic observation instruments at the monitoring site in long-term rainy weather. the

Described wireless data transmission system 2 comprises data transmission unit (Data Transfer Unit, DTU) 8, remote terminal equipment (Remote Terminal Unit, RTU) 9, Beidou data transmission unit 10, CDMA communication unit 11, GPRS communication unit 12, Beidou short Messaging system13. Described DTU8, RTU9 and Beidou data transmission unit 10 are wireless data transmission units, and described (Data Transfer Unit, DTU) 8, remote terminal equipment (Remote Terminal Unit, RTU) 9 are all wireless data transmission control units, can satisfy different The data transmission requirements of the CDMA communication unit 11 and the GPRS communication unit 12 are wireless mobile communication transmission network modes; the Beidou data transmission unit 10 is used in remote areas and used in other areas where network communication is not smooth, and the Beidou data transmission unit 10 and The Beidou short message system 13 constitutes the Beidou wireless data transmission system. The water environment parameter data collected and stored by the measuring device control system 7 will be processed through the DTU8, RTU9 or Beidou data transmission unit 10, and processed through the CDMA communication unit 11, GPRS communication unit 12 or Beidou short message system 13, etc. Wireless network is uploaded to integrated control center 3. The Beidou data transmission unit 10 and the Beidou short message system 13 form a Beidou satellite data transmission channel, which can ensure that in remote areas with weak wireless communication signals, the Beidou satellite is used for data transmission, and it is difficult for humans to reach areas and remote areas with harsh conditions There have been important technological breakthroughs in environmental monitoring in the region. the

The integrated control center 3 includes a database server 14 , an early warning system server 15 , an early warning system software 16 , a monitoring and early warning consultation system 17 , and a monitoring and early warning issuing system 18 . The data transmitted by the wireless data transmission system 2 enters the integrated control center 3, and is received and stored by the database server 14, and the early warning system server 15 transfers the data of the database server 14 and is carried out by the early warning system software 16. Dynamic monitoring and early warning, the results of dynamic monitoring and early warning are displayed through the monitoring and early warning display consultation system 17, which facilitates consultations between relevant departments and business personnel, and is released through the monitoring and early warning release system 18. the

The utility model provides a water environment dynamic monitoring and early warning system. The system adopts the Internet of Things technology (a water environment probe, a wireless data transmission system, a background software system and a database constitute a complete Internet of Things system), which can quickly, automatically, Accurate monitoring and early warning of changes in important parameters of the water environment, timely forecast and early warning, effectively reduce the losses caused by water environmental pollution, especially protect the water quality safety of important water sources, and ensure the normal use of water for residents' daily life and industry and agriculture. the

Claims (2)

1. water environment dynamic monitoring and early warning system based on an Internet of Things, it is characterized in that: comprise at least one the water environment in-situ observation website (1) that is positioned at the water body zone, with the supporting wireless system for transmitting data (2) of described at least one water environment in-situ observation website, Complex Control Center (3) with wireless system for transmitting data (2) wireless connections, described water environment in-situ observation website (1) comprises solar cell (4), lithium electrical storage cell (5), water environment parameter self-operated measuring unit (6), measurement mechanism control system (7), described measurement mechanism control system (7) is connected with water environment parameter self-operated measuring unit (6), be used for gathering the relevant water environment parameter of storage of water environmental parameter measurement mechanism (6) collection and being transferred to wireless system for transmitting data (2), described solar cell (4) is connected to form electric power system with described lithium electrical storage cell (5), be described water environment parameter self-operated measuring unit (6) and measurement mechanism control system (7) power supply, described wireless system for transmitting data (2) is used for sending the relevant water environment parameter that described measurement mechanism control system (7) gathers to Complex Control Center (3), described Complex Control Center (3) comprises database server (14), early warning system server (15), monitoring and early warning consultation system (17), monitoring and early warning delivery system (18), database server (14) is connected with early warning system server (15), and early warning system server (15) is connected with early warning delivery system (18) with early warning consultation system (17), monitoring with monitoring, described wireless system for transmitting data (2) sends the database server (14) of Complex Control Center (3) to for the water environment parameter of being correlated with.

2. water environment dynamic monitoring and early warning system based on Internet of Things as claimed in claim 1, it is characterized in that: described wireless system for transmitting data (2) comprises data transmission device (8), RTU (remote terminal unit) (9), Big Dipper data transmission unit (10), cdma communication unit (11), GPRS communication unit (12), Big Dipper short message system (13), data transmission device (8), RTU (remote terminal unit) (9), Big Dipper data transmission unit (10) is connected with measurement mechanism control system (7) respectively, cdma communication unit (11), GPRS communication unit (12) and data transmission device (8), RTU (remote terminal unit) (9) connects and composes the wireless mobile communications transmission channel, Big Dipper data transmission unit (10) and Big Dipper short message system (13) connect and compose the big-dipper satellite data transmission channel.

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