CN110810222B - Intelligent monitoring control instrument and control method - Google Patents

Intelligent monitoring control instrument and control method Download PDF

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Publication number
CN110810222B
CN110810222B CN201911088993.1A CN201911088993A CN110810222B CN 110810222 B CN110810222 B CN 110810222B CN 201911088993 A CN201911088993 A CN 201911088993A CN 110810222 B CN110810222 B CN 110810222B
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data
microcontroller
module
monitoring
remote transmission
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CN110810222A (en
Inventor
曹福金
崔红
岳立峰
王月亮
赵昕
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Shandong Huate Intelligent Technology Co ltd
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Shandong Huate Intelligent Technology Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/16Control of watering
    • A01G25/167Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/16Control of watering
    • A01G25/165Cyclic operations, timing systems, timing valves, impulse operations

Abstract

The invention discloses an intelligent monitoring control instrument and a control method.A microcontroller is respectively communicated with a remote transmission module, a battery module, a charging module, a soil moisture content monitoring module and a water level monitoring module; the soil moisture monitoring module consists of a stainless steel probe and a waterproof probe, is buried in soil or immersed in water for a long time, and carries out fixed-point monitoring and online measurement on soil moisture of surface and deep soil; the water level monitoring module can monitor the water level value at the time of irrigation; microcontroller sets for corresponding data acquisition time through inside timer, reads the soil moisture content data and the water level data value of soil moisture content probe after the time arrives, through data computational analysis, if surpass the water level upper limit value of setting for or be less than soil moisture content lower limit value, microcontroller can start the teletransmission module, sends the data that will be sent for intelligent irrigation switch board through the teletransmission module. Based on above-mentioned measuring device can be accurate fixed point monitoring and the on-line measuring of measurement top layer and deep soil moisture content.

Description

Intelligent monitoring control instrument and control method
Technical Field
The invention belongs to the technical field of intelligent irrigation control, and particularly relates to an intelligent monitoring control instrument and a control method.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The intelligent monitoring control appearance is this intelligent irrigation control cabinet's terminal monitoring control equipment, and the technical problem that present monitoring equipment exists mainly is:
1. at present, most of irrigation control equipment does not have the control function of detecting the irrigation water quantity
2. The data of the manual observation method is not accurate enough, the soil dryness and wetness degree is not accurate enough, and the irrigation effect is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an intelligent monitoring control instrument, which realizes high-precision data acquisition.
In order to achieve the above object, one or more embodiments of the present invention provide the following technical solutions:
intelligent monitoring control appearance includes:
the microcontroller is respectively communicated with the remote transmission module, the battery module, the charging module, the soil moisture monitoring module and the water level monitoring module;
the soil moisture monitoring module consists of a stainless steel probe and a waterproof probe, is buried in soil or immersed in water for a long time, and carries out fixed-point monitoring and online measurement on soil moisture of surface and deep soil; the water level monitoring module can monitor the water level value at the time of irrigation;
microcontroller sets for corresponding data acquisition time through inside timer, reads the soil moisture content data and the water level data value of soil moisture content probe after the time arrives, through data computational analysis, if surpass the water level upper limit value of setting for or be less than soil moisture content lower limit value, microcontroller can start the teletransmission module, sends the data that will be sent for intelligent irrigation switch board through the teletransmission module.
In the further technical scheme, the microcontroller waits for a response frame of the intelligent irrigation control cabinet, if the response frame is received, the transmission process is ended, and the remote transmission module is closed; if the response frame is not received, the remote transmission module will be sent again after the set time, and the remote transmission module will be closed if the response frame is not received.
In a further technical scheme, the remote module adopts a low-power-consumption LoRa remote transmission module without communication cost; the battery module is composed of a large-capacity rechargeable lithium battery; the charging module consists of a solar cell panel and a micro-control charging circuit, can charge a built-in lithium battery, and ensures the normal use of the intelligent monitoring controller.
Further technical scheme still includes the casing, solar panel has been arranged in the upper portion slope of casing, the inside of casing is provided with microcontroller, teletransmission module, battery module and the module of charging, the bottom of casing is provided with probe, fixed fork, and the position that is close to the bottom of casing is provided with a plurality of rows of inlet openings.
Further technical scheme, be provided with the cloud platform between casing and the solar panel, one side of cloud platform is provided with the camera that shines downwards, and the camera is followed the top cloud platform and is rotated.
According to the technical scheme, an oblique upward two-dimensional code scanning area is arranged on the rear side face of the holder, and soil temperature and humidity conditions of the position where the equipment is located are obtained by scanning the two-dimensional code.
The invention also discloses a control method of the intelligent monitoring controller, which comprises the following steps:
performing fixed-point monitoring and online measurement on soil moisture content of surface soil and deep soil; monitoring the water level value of irrigation at the moment;
and setting corresponding data acquisition time, reading soil moisture content data and a water level data value of the soil moisture content probe after the time is up, calculating and analyzing the data, starting a remote transmission module by the microcontroller if the data exceeds the set upper limit value of the water level or is lower than the lower limit value of the soil moisture content, and transmitting the data to be transmitted to the intelligent irrigation control cabinet through the remote transmission module.
The above one or more technical solutions have the following beneficial effects:
based on fixed point monitoring and the on-line measurement of measurement top layer and deep soil moisture content that above-mentioned measuring device can be accurate, can send out to the data that do not receive supplementarily, guarantee the integrality of data, improve data analysis's reliability, improved the transmission precision of data when having improved the measurement accuracy of data.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1(a) -fig. 1(b) are schematic structural diagrams of an intelligent monitoring controller according to an embodiment of the present invention;
FIG. 2 is a schematic view of a working process of an intelligent monitoring controller according to an embodiment of the present invention;
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
Example one
Referring to fig. 1(a) -1 (b), the present embodiment discloses an intelligent monitoring controller, which is a terminal monitoring control device of the intelligent irrigation control cabinet, and performs data transmission with the intelligent irrigation control cabinet through a wireless LoRA module, that is, the wireless module 3 mentioned in the wireless transmission part. The intelligent monitoring controller mainly comprises a microcontroller, a remote transmission module, a battery module, a charging module, a soil moisture monitoring module and a water level monitoring module. The microcontroller adopts an industrial-grade low-power-consumption integrated chip; the remote module adopts a low-power-consumption LoRa remote transmission module without communication cost; the battery module is composed of a large-capacity rechargeable lithium battery; the charging module consists of a solar cell panel and a micro-control charging circuit, and can charge a built-in lithium battery to ensure the normal use of the intelligent monitoring control instrument; the bottom soil moisture monitoring module consists of a stainless steel probe and a waterproof probe, can be buried in soil or immersed in water for a long time, and carries out fixed-point monitoring and online measurement on soil moisture of surface and deep soil; the water level monitoring module can monitor the water level value at the time of irrigation; the database is connected to the two-dimensional code, and the code is swept to the cell-phone, can look over soil moisture content data in real time.
In this embodiment, the probe is a front-end detection device that functions to detect potential differences in the soil; the probe is a probe rear-end device, converts data detected by the probe, analyzes and processes the data, and transmits the data to the intelligent monitoring controller through a serial port.
The intelligent monitoring controller has the working process that: referring to fig. 2, the microcontroller of the intelligent monitoring controller sets corresponding data acquisition time through an internal timer, reads soil moisture content data and water level data values of the soil moisture content probe after the time is up, sends a control instruction to the control cabinet after the data reaches a set value, and closes the valve and stops the pump. Through data calculation and analysis, if the water level exceeds the set upper limit value or is lower than the lower limit value of the soil moisture content, the microcontroller starts the remote transmission module and transmits the data to be transmitted to the intelligent irrigation control cabinet through the remote transmission module. And waiting for a response frame of the intelligent irrigation control cabinet, if the response frame is received, ending the sending process, and closing the remote transmission module. If the response frame is not received, the remote transmission module is sent again after 10 seconds and is sent for 2 times continuously, if the response frame is not received, the remote transmission module is closed by the microcontroller, the alarm device is started, and the buzzer sounds.
And the intelligent irrigation control cabinet issues a corresponding control command according to the received information to determine whether the irrigation water pump continues to work or not.
In another embodiment, the top is provided with a holder, the front side surface of the holder is provided with a downward-irradiating camera, and the camera can rotate along with the top holder to increase the viewing angle; a user can check the growth condition of crops around the intelligent monitoring controller, the approximate dry and wet condition of soil and the flowing position of water during irrigation through platform software or a mobile phone APP; the cloud platform trailing flank has the ascending two-dimensional code scanning area of slant, and the user can pass through this two-dimensional code of cell-phone scanning at the scene, obtains the soil humiture condition of equipment position.
In another embodiment, the microcontroller receives the monitoring system upgrading command through the remote transmission module, judges whether the password of the received frame is consistent with the equipment storage password or not, and if not, returns a verification failure frame according to the protocol; otherwise, the microcontroller judges whether the address code in the received frame is consistent with the equipment address code, if so, the upgrading permission frame is returned, otherwise, the verification failure frame is returned; and simultaneously, the microcontroller starts a timer to start timing.
After receiving the upgrade permit frame returned by the microcontroller, the monitoring system packs and issues the upgrade file according to the protocol requirement; the microcontroller receives the upgrading data through the remote transmission module, stores the program data into the storage module and resets the timer at the same time; the microcontroller sends an upgrade permission command to the monitoring system through the remote transmission module; repeating the steps until the monitoring system issues an upgrade completion command; the microcontroller judges whether the timer is timed up in real time, and if the timer is timed up, the current upgrading process is exited and the original program is operated if the timer does not receive the data issued by the monitoring system or the upgrading completion command; otherwise, after receiving the upgrading completion command, the microcontroller restarts, and simultaneously updates the program from the storage module, so that the firmware upgrading is completed.
In the embodiment, the remote upgrading of the motor-pumped well controller is realized by a remote operation mode, the process can ensure the smooth progress of the upgrading, and the normal operation of the motor-pumped well controller can be ensured even if the upgrading fails.
In the field implementation example, when the microprocessor utilizes the remote transmission module to transmit data, the microcontroller judges whether the reporting time is reached according to the timing time of the internal timer, and if the reporting time is not reached, the microprocessor continues to wait; if the reporting moment is reached, the data is packed, the microcontroller sends the packed data to a server through a remote transmission module, and starts a timer 1 to time and a counter; the microcontroller waits for a response frame returned by the receiving platform through the remote transmission module, if the response frame is received, the flow is exited, otherwise, after the timing time of the timer 1 is reached, the counter accumulates; if the counter is accumulated to 3 and the response frame sent by the server is not received yet, the transmission is regarded as failed, the transmitted data is stored, and the timer 1 and the counter are reset; and waiting for networking, and if the networking is successful, reissuing the stored data again.
Those skilled in the art will appreciate that the modules or steps of the present invention described above can be implemented using general purpose computer means, or alternatively, they can be implemented using program code that is executable by computing means, such that they are stored in memory means for execution by the computing means, or they are separately fabricated into individual integrated circuit modules, or multiple modules or steps of them are fabricated into a single integrated circuit module. The present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.

Claims (7)

1. Intelligent monitoring control appearance, characterized by includes:
the microcontroller is respectively communicated with the remote transmission module, the battery module, the charging module, the soil moisture monitoring module and the water level monitoring module;
the soil moisture monitoring module consists of a stainless steel probe and a waterproof probe, is buried in soil or immersed in water for a long time, and carries out fixed-point monitoring and online measurement on soil moisture of surface and deep soil; the water level monitoring module can monitor the water level value at the time of irrigation;
the microcontroller sets corresponding data acquisition time through an internal timer, reads soil moisture content data and a water level data value of the soil moisture content probe after the time is up, and starts the remote transmission module to transmit data to be transmitted to the intelligent irrigation control cabinet through the remote transmission module if the data exceeds the set upper limit value of the water level or is lower than the lower limit value of the soil moisture content through data calculation and analysis;
the microcontroller waits for a response frame of the intelligent irrigation control cabinet, if the response frame is received, the sending process is ended, and the remote transmission module is closed; if the response frame is not received, the data is sent again after the set time, the data is sent for a set time in a continuous sending mode, if the response frame is not received, the microcontroller closes the remote transmission module, stores the sent data, starts the alarm device, and sounds the buzzer; waiting for networking, and if the networking is successful, reissuing the stored data again;
the microcontroller receives the upgrading command of the monitoring system through the remote transmission module, judges whether the password of the received frame is consistent with the equipment storage password or not, and if not, returns a verification failure frame according to the protocol; otherwise, the microcontroller judges whether the address code in the received frame is consistent with the equipment address code, if so, the upgrading permission frame is returned, otherwise, the verification failure frame is returned; and simultaneously, the microcontroller starts a timer to start timing.
2. The intelligent monitoring and control instrument as claimed in claim 1, wherein the remote transmission module adopts a low power consumption LoRa remote transmission module without communication cost; the battery module is composed of a large-capacity rechargeable lithium battery; the charging module consists of a solar cell panel and a micro-control charging circuit, can charge a built-in lithium battery, and ensures the normal use of the intelligent monitoring controller.
3. The intelligent monitoring and control instrument as claimed in claim 1, further comprising a housing, wherein the solar panel is obliquely arranged on the upper portion of the housing, the microcontroller, the remote transmission module, the battery module and the charging module are arranged inside the housing, the probe and the fixing fork are arranged at the bottom of the housing, and the plurality of rows of water inlet holes are arranged at positions close to the bottom of the housing.
4. The intelligent monitoring and control instrument as claimed in claim 3, wherein a pan-tilt is disposed between the housing and the solar panel, and a downward-illuminating camera is disposed on one side of the pan-tilt and rotates with the top pan-tilt.
5. The intelligent monitoring and control instrument as claimed in claim 4, wherein the rear side of the holder is provided with an oblique upward two-dimensional code scanning area, and the temperature and humidity of the soil at the position of the equipment are obtained by scanning the two-dimensional code.
6. The control method of the intelligent monitoring controller is characterized by comprising the following steps:
performing fixed-point monitoring and online measurement on soil moisture content of surface soil and deep soil; monitoring the water level value of irrigation at the moment;
setting corresponding data acquisition time, reading soil moisture content data and a water level data value of a soil moisture content probe after the time is up, calculating and analyzing the data, and if the data exceeds a set upper limit value of the water level or is lower than a set lower limit value of the soil moisture content, starting a remote transmission module by a microcontroller and transmitting the data to be transmitted to an intelligent irrigation control cabinet through the remote transmission module;
when the microprocessor utilizes the remote transmission module to transmit data, the microcontroller judges whether the reporting time is reached or not according to the timing time of the internal timer, and if the reporting time is not reached, the microprocessor continues to wait; if the reporting moment is reached, the data is packed, the microcontroller sends the packed data to a server through a remote transmission module, and starts a timer 1 to time and a counter; the microcontroller waits for a response frame returned by the receiving platform through the remote transmission module, if the response frame is received, the flow is exited, otherwise, after the timing time of the timer 1 is reached, the counter accumulates; if the counter is accumulated to 3, and the response frame sent by the server is not received yet, the transmission is regarded as failed, the transmitted data is stored, the timer 1 and the counter are reset, the alarm device is started, and the buzzer sounds; waiting for networking, and if the networking is successful, reissuing the stored data again;
the microcontroller receives the upgrading command of the monitoring system through the remote transmission module, judges whether the password of the received frame is consistent with the equipment storage password or not, and if not, returns a verification failure frame according to the protocol; otherwise, the microcontroller judges whether the address code in the received frame is consistent with the equipment address code, if so, the upgrading permission frame is returned, otherwise, the verification failure frame is returned; and simultaneously, the microcontroller starts a timer to start timing.
7. The control method of the intelligent monitoring controller according to claim 6, wherein the monitoring system packages and issues the upgrade file according to the protocol requirement after receiving the upgrade permit frame returned by the microcontroller; the microcontroller receives the upgrading data through the remote transmission module, stores the program data into the storage module and resets the timer at the same time; the microcontroller sends an upgrade permission command to the monitoring system through the remote transmission module; repeating the steps until the monitoring system issues an upgrade completion command; the microcontroller judges whether the timer is timed up in real time, and if the timer is timed up, the current upgrading process is exited and the original program is operated if the timer does not receive the data issued by the monitoring system or the upgrading completion command; otherwise, after receiving the upgrading completion command, the microcontroller restarts, and simultaneously updates the program from the storage module, so that the firmware upgrading is completed.
CN201911088993.1A 2019-11-08 2019-11-08 Intelligent monitoring control instrument and control method Active CN110810222B (en)

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CN110221850A (en) * 2019-05-05 2019-09-10 徐州威卡电子控制技术有限公司 The method that a kind of pair of mechanically moving controller carries out remote upgrade

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CN108111552A (en) * 2016-11-24 2018-06-01 北京大豪科技股份有限公司 Transmission method, device and the equipment of data
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CN107179784A (en) * 2017-06-06 2017-09-19 合肥助航生态农业科技有限公司 A kind of agricultural land soil Soil Moisture Monitoring system and method
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CN110221850A (en) * 2019-05-05 2019-09-10 徐州威卡电子控制技术有限公司 The method that a kind of pair of mechanically moving controller carries out remote upgrade

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