CN218566619U - Newly-reclaimed paddy field water level change monitoring facilities - Google Patents
Newly-reclaimed paddy field water level change monitoring facilities Download PDFInfo
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- CN218566619U CN218566619U CN202223230101.7U CN202223230101U CN218566619U CN 218566619 U CN218566619 U CN 218566619U CN 202223230101 U CN202223230101 U CN 202223230101U CN 218566619 U CN218566619 U CN 218566619U
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Abstract
The utility model discloses a water level change monitoring device for a newly reclaimed paddy field, which comprises an intelligent water gauge, mobile terminal software and a cloud platform, wherein the intelligent water gauge is installed in the newly reclaimed paddy field and is used for continuously and automatically monitoring water level data of a complex environment of the newly reclaimed paddy field; the mobile terminal software is installed at the mobile terminal, is bound with the intelligent water gauge and is used for setting test parameters and building a detection project on site, the intelligent water gauge is interacted with the cloud platform through the wireless communication module, water level data are automatically reported to the cloud platform according to a preset time interval, and the cloud platform is used for performing project management and data statistics and query. The utility model discloses an application scenario is water level detection, can realize the continuous automatic monitoring of water level data, and installation and convenient to carry can use under various adverse circumstances, possess communication interface to report to cloud platform according to preset's time interval is automatic, realize the function of project management and statistics inquiry.
Description
Technical Field
The utility model belongs to the technical field of the water level monitoring, especially, relate to a newly-cultivated and reclaimed paddy field water level change monitoring facilities.
Background
The quality of paddy field is an important control factor reflecting the quality of land improvement project. The permeability of the paddy field is one of the key parameters of the quality of the paddy field, and a high-precision detection device for the permeability of the paddy field is needed to monitor the permeability of the paddy field. The current water level monitoring equipment mainly aims at application occasions of river channels and underground municipal engineering, and has the following problems:
(1) The detection technology generally adopts capacitance detection, and the electrodes of the acquisition circuit show different electric potentials in different conductivities to judge whether the electrodes are submerged in water so as to obtain water level data.
(2) At present, an electronic water gauge is placed on the site for a long time and is transmitted to a computer end through remote data, so that field data interaction is lacked, and field detection is difficult.
(3) Currently, most of measurement data of the electronic water gauge are recorded afterwards, and the system summary is lacked, so that the decision support is difficult to form.
SUMMERY OF THE UTILITY MODEL
For solving the problem that water level detection equipment exists, the utility model aims to provide a newly-cultivated paddy field water level changes monitoring facilities, with measured data long-range transmission, be convenient for save measured data, gather statistics, inquiry show, analysis prediction etc..
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a water level change monitoring device for a newly-reclaimed water field, which comprises an intelligent water gauge, mobile terminal software and a cloud platform, wherein the intelligent water gauge is installed in the newly-reclaimed water field and is used for continuously and automatically monitoring water level data of the newly-reclaimed water field; the system comprises a mobile terminal software, an intelligent water gauge and a cloud platform, wherein the mobile terminal software is installed at a mobile terminal and bound with the intelligent water gauge and used for setting test parameters and newly building a detection project on site, the intelligent water gauge is interacted with the cloud platform through a wireless communication module arranged in the intelligent water gauge, water level data are automatically reported to the cloud platform according to a preset time interval for data transmission and interaction, and the cloud platform is used for performing the functions of project management and data statistics and query; the intelligent water gauge comprises a detection main control system, an equipment rack and a water level monitoring module; the detection main control system adopts a microprocessor chip as a main controller, a wireless communication module is arranged in the main controller, the main controller also controls a water level monitoring module, the water level monitoring module continuously and automatically monitors water level data and transmits the water level data to the detection main control system, and the detection main control system remotely transmits the water level data to a cloud platform through the wireless communication module; the equipment rack is internally provided with a lifting guide rod, and the water level monitoring module is arranged on the lifting guide rod and moves up and down along the lifting guide rod.
As a further scheme of the utility model, it still includes humiture monitoring module, FLASH storage module, power management module and on-the-spot LCD display module to detect major control system, main control unit control controls humiture monitoring module, FLASH storage module, power management module and on-the-spot LCD display module respectively, the water level data and the humiture data that humiture monitoring module measures that FLASH storage module storage water level monitoring module detected, power management module provides the power for other modules, wireless communication module is 4G communication module, and 4G communication module transmits real-time measurement data to the cloud platform, still be provided with RS-485 communication module and communication circuit in the main control unit. The power management module is arranged to realize continuous automatic monitoring of water level data.
As a further aspect of the present invention, the water level monitoring module includes an electric capacity monitoring device and a pressure sensor, the electric capacity monitoring device and the pressure sensor are fixed together just the pressure sensor is located the bottommost end, the electric capacity monitoring device combines together with the pressure sensor and carries out water level monitoring. The water level detection technology based on the combination of capacitance monitoring and water pressure detection is combined with high-precision water pressure detection, water pressure real-time calibration and trimming are carried out based on the sensing of the water level height of the electrode, the water level height is calculated through the linear interpolation of the water pressure, and high-precision water level detection is achieved.
As a further proposal of the utility model, the electric capacity monitoring device comprises a plurality of electric capacity monitoring slave modules, each electric capacity monitoring slave module comprises a slave controller, a slave power supply module and an RS-485 communication interface, each slave power supply module is connected with the power supply management module in parallel which is arranged on the main control system, and each RS-485 communication interface is connected with the RS-485 communication interface in parallel which is arranged on the RS-485 communication module which is arranged on the main control system.
As the utility model discloses a further scheme, every electric capacity monitoring slave module still includes a plurality of electric capacity electrodes, and the quantity and the interval of electric capacity electrode are adjusted according to the water level degree of depth of newly cultivating and making the paddy field, and every electric capacity monitoring slave module is connected with main control unit again with setting up behind the multichannel conversion module parallel connection who detects major control system respectively, multichannel conversion module is mutual with main control unit, water level monitoring module piece still includes water pressure detection module, water pressure detection module control pressure sensor, and water pressure detection module is connected with main control unit, water pressure detection module still sets up water pressure introducing device. The utility model discloses an intelligence water gauge adopts the interval to distribute for 10 mm's electric capacity electrode, combines high accuracy water pressure to detect, carries out water pressure real-time calibration and maintains based on the response of electric capacity electrode's water level height, calculates the water level height through hydraulic linear interpolation, has the water level detection of high accuracy.
As a further scheme of the utility model, water level monitoring module still is equipped with the cable conductor, the cable conductor pass through cable conductor protection tow chain with it connects to detect the master control system electricity, cable conductor protection tow chain is used for protecting the cable conductor. Convenient installation and carrying, and can be used in various severe environments.
The utility model discloses for prior art gain following characteristics:
1. the utility model discloses an application scenario is water level detection, can be to the continuous automatic monitoring of newly-cultivated paddy field water bit data, installation and convenient to carry can use under various adverse circumstances, possess communication interface to report to the cloud platform according to preset's time interval is automatic, realize the function of project management and data statistics inquiry.
2. The utility model discloses based on the water level detection technique that electric capacity monitoring and water pressure detected to combine together, combine high accuracy water pressure to detect, carry out water pressure real-time calibration and repairment based on the response of the water level height of electrode, calculate the water level height through the linear interpolation of water pressure, have high accuracy water level detection; by utilizing mobile terminal WeChat small program software, information such as areas, terrains, soil textures and the like is input by newly building a detection project on site; and the items to be detected can be imported in batch through the cloud platform interface, and the items to be detected are selected on the mobile terminal WeChat applet software. Position and time information is obtained through equipment, high-precision intelligent detection equipment for penetration of the plough bottom layer is bound, on-site detection is achieved, the penetration is transmitted to a remote cloud platform, and data are automatically stored in a warehouse.
3. The utility model discloses fuse the cloud platform technique of multidimension information data (like humiture data, soil texture type, regional type, longitude and latitude information, water level data etc.), based on the platform in the data of cloud ware, with the data collection that remote test obtained, can realize according to the time, according to the region, according to different options such as topography, soil texture, carry out functions such as data query, statistics, predictive analysis to provide graphical tool, realize that the chart shows. And the import and export functions of various formats are provided, and big data analysis and decision support are provided for the management layer.
4. The utility model provides a quick, the portable water level intellectual detection system equipment of efficient can be conveniently applied to in the monitoring of open-air water level. The utility model discloses an intelligence water gauge equipment convenient to carry, easy operation combine software system, provide advanced technological means for newly-reclaimed water field water level detection, based on periodic detection and big data accumulation and contrast, can carry out the abundant analysis for different regions, different environment, different time quantum's water level and its variation state trend, for the decision-making provides theoretical support, have the significance to rational guidance and improvement ecological environment.
5. The utility model discloses a data that intelligence water gauge was collected, synthesize under the assistance of cloud platform and conclude, can obtain the typical data under the similar environment, for example in the agricultural to the penetration rate measurement of typical region (areas such as plain area, hilly area, coastal) soil texture, can obtain the average penetration rate in typical plough stratigraphic layer in these areas, be convenient for develop newly and cultivate the analysis of plough stratigraphic penetration rate in paddy field, make relevant rule of studying and judging, provide the foundation for the decision-making.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is the utility model relates to a water level change monitoring facilities's of newly reclaimed water field principle schematic diagram.
FIG. 2 is the utility model relates to a water level change monitoring facilities's whole operation flow chart is made in new reclamation.
Fig. 3 is the hardware supporting system framework schematic diagram of the middle intelligent water gauge of the present invention.
Fig. 4 is the utility model discloses well intelligent water gauge's module hardware framework sketch map.
Fig. 5 is a schematic perspective view of the intelligent water gauge of the present invention.
Fig. 6 is a schematic view of the measuring principle of the water level monitoring method of the present invention.
Fig. 7 is the utility model discloses well intelligent water gauge uses the principle sketch map of scene.
The system comprises a detection main control system 1, an equipment rack 2, a cable protection drag chain 21, a lifting guide rod 22, a water level monitoring module 3, a capacitance monitoring device 31 and a pressure sensor 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model discloses introduce sensor technology, researched a new reclamation and made water field water level change monitoring facilities, realized the continuous automatic monitoring of water level data of complex environment. Fig. 1 is a schematic block diagram of the present invention. The intelligent water gauge is installed in a newly-reclaimed paddy field, and the operator sets the test parameters at the mobile end software. In the testing process, the intelligent water gauge is interacted with the cloud platform through the wireless communication module, and data transmission and interaction are achieved.
Please refer to fig. 1, the utility model provides a newly-cultivated water field water level change monitoring facilities, intelligent water gauge, removal end software and cloud platform. The intelligent water gauge is installed in the newly reclaimed paddy field and used for continuously and automatically monitoring the water level data of the newly reclaimed paddy field. And the mobile terminal software is installed at the mobile terminal, is bound with the intelligent water gauge and is used for setting test parameters and building a new detection project on site. The intelligent water gauge is interacted with the cloud platform through the wireless communication module arranged in the intelligent water gauge, and water level data are automatically reported to the cloud platform according to a preset time interval to carry out data transmission and interaction. The cloud platform is used for performing functions of project management and data statistics query.
The utility model discloses an application scenario is water level detection, can realize the continuous automatic monitoring of water level data, and installation and convenient to carry can use under various adverse circumstances, possess communication interface to report to the cloud platform according to preset's time interval is automatic, realize the function of project management and data statistics inquiry.
Referring to fig. 5, the intelligent water gauge includes a main detection control system 1, an equipment rack 2, and a water level monitoring module 3. The detection main control system 1 adopts a microprocessor chip as a main controller, a wireless communication module is arranged in the main controller, and the main controller also controls a water level monitoring module 3. The water level monitoring module 3 continuously and automatically monitors water level data and transmits the water level data to the detection main control system 1. The detection main control system 1 remotely transmits the water level data to the cloud platform through the wireless communication module. A lifting guide rod 22 is installed inside the equipment rack 2, and the water level monitoring module 3 is installed on the lifting guide rod 22 and moves up and down along the lifting guide rod 22. The main controller is a low power consumption STM32L series processor.
The water level monitoring module 3 still is equipped with the cable conductor, the cable conductor pass through cable conductor protection tow chain 21 with detect 1 electricity of major control system and connect, cable conductor protection tow chain 21 is used for protecting the cable conductor. Before the water level monitoring, the water level monitoring module 3 firstly adjusts the proper height manually and then measures.
The equipment rack 2 uses stainless steel materials and the like as shell protective materials, and the water level monitoring module 3 is specially processed by high-performance sealing materials, so that the equipment rack has high reliability and anti-interference performance and the characteristics of corrosion resistance, freezing resistance, heat resistance and aging resistance, is not influenced by external factors such as atmospheric temperature, pressure, humidity, sand content, freezing and the like, and can be used in various severe environments. Through the anti-seismic design, the protection grade of the main equipment is not lower than IP65, and the vibration requirement of domestic four-level road transportation is met.
Referring to fig. 4, the detection main control system 1 further includes a temperature and humidity monitoring module, a FLASH storage module, a power management module, and a field LCD display module, and the main controller controls the temperature and humidity monitoring module, the FLASH storage module, the power management module, and the field LCD display module, respectively. The FLASH storage module stores water level data detected by the water level monitoring module and temperature and humidity data measured by the temperature and humidity monitoring module, and the power management module provides power for other modules. The wireless communication module is a 4G communication module, and the 4G communication module transmits real-time measurement data to the cloud platform. And an RS-485 communication module and a communication circuit (can also be provided with Bluetooth and 4-20 mA signal output) are also arranged in the master controller. The power management module is respectively connected with the LCD display module, the 4G communication module and the water level monitoring module 3. The power management module is arranged to realize long-time continuous automatic monitoring of water level data, continuously transmit the water level data to the cloud platform, and perform human-computer interaction through the LCD display module.
Referring to fig. 5 again, the water level monitoring module 3 includes a capacitance monitoring device 31 and a pressure sensor 32, the capacitance monitoring device 31 and the pressure sensor 32 are fixed together, and the pressure sensor 32 is located at the bottom end. The capacitance monitoring device is combined with the pressure sensor to monitor the water level. The water level detection technology based on the combination of capacitance monitoring and water pressure detection is combined with high-precision water pressure detection, water pressure real-time calibration and trimming are carried out based on the sensing of the water level height of the electrode, the water level height is calculated through the linear interpolation of the water pressure, and the high-precision water level detection is realized.
Referring to fig. 3, the capacitance monitoring device 31 includes a plurality of capacitance monitoring slave modules, each of which includes a capacitance slave controller, a capacitance slave power module, and a capacitance RS-485 communication interface, each of the capacitance slave power modules is connected in parallel with a power management module disposed in the detection master control system, and each of the capacitance RS-485 communication interfaces is connected in parallel with an RS-485 communication interface disposed in an RS-485 communication module of the detection master control system. The capacitor slave controller is an ultra-low power consumption processor STM32L052. The water level monitoring module 3 further comprises a water pressure detection module, the water pressure detection module controls the pressure sensor, the water pressure detection module comprises a water pressure slave controller, a water pressure slave power module and a water pressure RS-485 communication interface, the water pressure slave power module is connected with a power management module arranged in the detection master control system, and the water pressure RS-485 communication interface is connected with an RS-485 communication interface of the RS-485 communication module arranged in the detection master control system. The hydraulic slave controller is an ultra-low power consumption processor STM32L052.
Referring to fig. 7, each of the capacitive monitoring slave modules further includes a plurality of capacitive electrodes, and the number and the pitch of the capacitive electrodes are adjusted according to the water level depth of the newly reclaimed paddy field. Each capacitance monitoring slave module is connected with a multi-channel conversion module arranged in the detection master control system 1 in parallel and then connected with the master controller. The multiplexing module interacts with a main controller. The water pressure detection module of the water level monitoring module 3 is connected with the main controller, and the water pressure detection module is also provided with a water pressure introduction device. The utility model discloses an intelligence water gauge adopts the interval to distribute for 10 mm's electric capacity electrode, combines high accuracy water pressure to detect, carries out water pressure real-time calibration and maintains based on the response of the water level height of electrode, calculates the water level height through hydraulic linear interpolation, has the water level detection of high accuracy.
Referring to fig. 6, when the capacitance monitoring device 31 is combined with the pressure sensor 32 to monitor the water level, the calculation formula of the water level is as follows:
the water pressure error is calculated as follows:
wherein, the pressure sensor error is the same, then:
wherein H 1 Height of a capacitor electrode nearest below the water level, H 2 Height of adjacent capacitor electrodes above it, above the water surface or leveled, H d Is the spacing of two adjacent capacitor electrodes, P 1 Water level is at H 1 Measure the water pressure, P, of the bottom pressure sensor 2 To the water level at H 2 With time-dependent measurement of bottom pressure sensorAnd the water pressure P is the water pressure measured when the water level is H.
The utility model discloses combine the data that electric capacity monitoring followed module, water pressure monitoring high accuracy pressure sensor and recorded to calculate, realize the water level monitoring of high accuracy, possess online real-time calibration function simultaneously, improve water level monitoring precision and water level monitoring's reliability greatly.
Simultaneously, for realizing long-term unmanned on duty's intelligent requirement, the utility model discloses the system adopts following power management technique:
1. in the current balance technology, the system adopts an energy storage element to realize the energy balance of the whole monitoring process, in particular to the energy balance problem in a 4G transceiving mode;
2. the multi-point power supply time-sharing management technology analyzes the time sequence relation of each monitored object according to the special measurement process, establishes the energy time sequence of the measurement system and balances the energy time sequence, thereby realizing low power consumption of the measurement system.
Please refer to fig. 2-5 simultaneously and show, the utility model discloses still disclose a water level intellectual detection system method based on internet of things, use as preceding any newly cultivated water field water level change monitoring facilities carries out water level intellectual detection system method, include following step:
binding an intelligent water gauge installed in a newly reclaimed paddy field through a mobile terminal, newly building a project, inputting information and starting monitoring.
And step two, continuously and automatically monitoring and acquiring real-time water level data of the newly reclaimed paddy field by the intelligent water gauge, wherein the water level data comprises a measured water pressure parameter and a water level height parameter.
And step three, performing edge calculation through the detection main control system to obtain correction data of the accurate water level height of the newly reclaimed paddy field, and respectively transmitting the correction data of the real-time water level height and the water pressure parameter data to a rear-end data center of the cloud platform through the wireless communication module until the monitoring operation is finished.
The utility model discloses water level intellectual detection system's whole operation flow as follows:
and the operating personnel fixes the intelligent water gauge on the site to be detected. After the equipment is installed, an operator can newly build a project at a mobile terminal (a mobile phone or an IPAD), and input relevant parameters of the operation, wherein the relevant parameters mainly comprise project names, environment parameters, monitoring time, positioning information acquisition and other information; and the items to be detected can be imported in batch through the cloud platform interface, and the items to be detected are selected on the mobile terminal WeChat applet software. After the monitoring is started, the intelligent water level detection equipment starts to perform monitoring operation. The pressure sensor 32 of the water level detection module 3 measures the water pressure parameter at the detection position, the capacitance monitoring device 31 measures the water level height parameter at the detection position, the current accurate water level height data is obtained through edge calculation of the detection main module, and the data is transmitted to the rear end data center of the cloud platform based on the communication module until the monitoring operation is finished. The monitoring department can perform data query, statistics and predictive analysis according to time, regions, terrain, soil texture and the like through the cloud platform. The overall operation flow is shown in fig. 2.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (6)
1. The water level change monitoring equipment for the newly reclaimed paddy field is characterized by comprising an intelligent water gauge, mobile terminal software and a cloud platform, wherein the intelligent water gauge is installed in the newly reclaimed paddy field and is used for continuously and automatically monitoring water level data of the newly reclaimed paddy field; the system comprises a mobile terminal software, an intelligent water gauge and a cloud platform, wherein the mobile terminal software is installed at a mobile terminal and bound with the intelligent water gauge and used for setting test parameters and newly building a detection project on site, the intelligent water gauge is interacted with the cloud platform through a wireless communication module arranged in the intelligent water gauge, water level data are automatically reported to the cloud platform according to a preset time interval for data transmission and interaction, and the cloud platform is used for performing the functions of project management and data statistics and query; the intelligent water gauge comprises a detection main control system, an equipment rack and a water level monitoring module; the detection main control system adopts a microprocessor chip as a main controller, a wireless communication module is arranged in the main controller, the main controller also controls a water level monitoring module, the water level monitoring module continuously and automatically monitors water level data and transmits the water level data to the detection main control system, and the detection main control system remotely transmits the water level data to a cloud platform through the wireless communication module; the equipment rack is internally provided with a lifting guide rod, and the water level monitoring module is arranged on the lifting guide rod and moves up and down along the lifting guide rod.
2. The newly reclaimed water field water level change monitoring device of claim 1, wherein the detection master control system further comprises a temperature and humidity monitoring module, a FLASH memory module, a power management module and a field LCD display module, the master controller controls the temperature and humidity monitoring module, the FLASH memory module, the power management module and the field LCD display module to respectively store water level data detected by the water level monitoring module and temperature and humidity data measured by the temperature and humidity monitoring module, the power management module provides power for other modules, the wireless communication module is a 4G communication module, the 4G communication module transmits real-time measurement data to the cloud platform, and the master controller is further provided with an RS-485 communication module and a communication circuit.
3. The new reclamation water field level variation monitoring apparatus of claim 2, wherein the water level monitoring module comprises a capacitance monitoring device and a pressure sensor, the capacitance monitoring device and the pressure sensor being fixed together and the pressure sensor being located at a lowermost end, the capacitance monitoring device being combined with the pressure sensor for water level monitoring.
4. The newly reclaimed water field water level change monitoring device according to claim 3, wherein the capacitance monitoring means comprises a plurality of capacitance monitoring slave modules, each capacitance monitoring slave module comprises a slave controller, a slave power supply module and an RS-485 communication interface, each slave power supply module is connected in parallel with a power supply management module arranged in the detection master control system, and each RS-485 communication interface is connected in parallel with an RS-485 communication interface of an RS-485 communication module arranged in the detection master control system.
5. The water level variation monitoring apparatus for newly reclaimed paddy field according to claim 4, wherein each of the capacitance monitoring slave modules further comprises a plurality of capacitance electrodes, the number and spacing of the capacitance electrodes are adjusted according to the water level depth of the newly reclaimed paddy field, each of the capacitance monitoring slave modules is connected with the master controller after being connected in parallel with the multiplexing module disposed at the detection master control system, respectively, and the multiplexing module is interactive with the master controller, the water level monitoring module further comprises a water pressure detection module, the water pressure detection module controls the pressure sensor, the water pressure detection module is connected with the master controller, and the water pressure detection module is further provided with a water pressure introduction device.
6. The newly reclaimed paddy field water level variation monitoring device of claim 1, characterized in that the water level monitoring module is further provided with a cable wire electrically connected with the detection master control system through a cable wire protection drag chain for protecting the cable wire.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223230101.7U CN218566619U (en) | 2022-12-02 | 2022-12-02 | Newly-reclaimed paddy field water level change monitoring facilities |
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| CN202223230101.7U CN218566619U (en) | 2022-12-02 | 2022-12-02 | Newly-reclaimed paddy field water level change monitoring facilities |
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