CN205451431U - Tobacco field soil moisture content monitoring device - Google Patents

Abstract

The utility model provides a during tobacco field soil moisture content monitoring device, the device inserted soil moisture content sensor group in tobacco field's soil, solar energy power module was the mains power supply, through encoder pair of module system parameter, like warning fujian value parameter, collection period parameter etc. Is set for, soil moisture content sensor group carries out data acquisition to the soil moisture content signal, back output is taked care of for data processing and analysis module to the signal that soil moisture content sensor group exported by changer group, data processing and analysis module use analysis module with measured data and carry out data analysis work, if data have unusually then data processing and analysis module drive GSM wireless communication module, pass through GSM network transport to centralized control center and the staff people's cell -phone on with information, the automatic acquisition and the wireless controllable transmission of soil moisture content data have been realized.

Description

A tobacco field soil moisture monitoring device

technical field

The utility model relates to the field of field monitoring equipment for planting tobacco leaves, in particular to a monitoring device for soil moisture in tobacco fields.

Background technique

Soil moisture (temperature and humidity, etc.) is important soil information and an important ecological factor for the growth of crops and vegetation. It is of great significance to measure the soil moisture and grasp the law of soil moisture changes for the monitoring and forecasting of forest ecological conditions. . Realizing the automation and informatization of soil moisture (drought) monitoring and forecasting has become a worldwide issue. At present, the monitoring methods of soil moisture at home and abroad are mainly divided into three categories. The first category is mobile moisture measurement monitoring, that is, using mobile portable instruments to measure moisture irregularly at different sampling points, and obtaining regional soil moisture through mathematical statistical analysis and geostatistical analysis; the second category is remote sensing soil moisture monitoring, that is, using satellite and airborne sensors to detect ground soil moisture from high-altitude remote sensing; the third category is to establish fixed moisture stations to measure soil moisture at fixed points. First, the soil moisture is continuously measured at multiple fixed points, and then the soil moisture in the monitoring area is calculated using the spatial interpolation method. The mobile moisture measurement method can only monitor small-scale soil moisture; the remote sensing monitoring method has insufficient moisture measurement accuracy; although the fixed station moisture measurement monitoring method has high accuracy, it requires a large investment and requires a lot of financial support.

Utility model content

The utility model provides a tobacco field soil moisture monitoring device, which can realize automatic collection and wireless controllable transmission of soil moisture data.

In order to achieve the above-mentioned technical effect, the technical scheme of the utility model is as follows:

A tobacco field soil moisture monitoring device, including a solar power supply module for powering each power unit, a soil moisture sensor group for collecting soil moisture signals, connected with the soil moisture sensor group and collecting data collected by the soil moisture sensor group The transmitter group for signal conditioning, the data processing and analysis module connected with the transmitter group and processing and analyzing the output signal of the transmitter group, and the parameters of the transmitter respectively connected with the data processing and analysis module Encoder module for setting, sound and light alarm module for alarming abnormal soil moisture, SD memory card for storing system data, LED display module for real-time display of system data and GSM wireless communication for wireless transmission of system data module, the GSM wireless communication module connects and communicates with the mobile phone of the farmland owner through the GSM network; The storage battery constitutes; the device also includes a staff punching card module connected with the data processing and analysis module.

Further, the soil moisture sensor group is composed of a rainfall sensor, an atmospheric temperature sensor, an atmospheric humidity sensor, a wind speed sensor, a wind direction sensor, a water evaporation sensor, a soil temperature sensor, a soil moisture sensor and a photosynthetic radiation rate sensor.

Further, the encoder module is a keyboard.

Further, the data processing and analysis module is a combination of an ARM chip and a DSP chip.

Further, the on-duty clock-in module is a fingerprint reader.

Compared with the prior art, the beneficial effects of the technical solution of the utility model are:

1. Connect the soil moisture sensor group to the soil of the tobacco field, the solar power supply module supplies power to the system, and set the system parameters, such as alarm threshold parameters and acquisition cycle parameters, etc. through the encoder module, and the soil moisture sensor group controls the soil The moisture signal is used for data collection, and the transmitter group adjusts the signal output by the soil moisture sensor group and then outputs it to the data processing and analysis module. The data processing and analysis module calls the measurement data to the analysis module for data analysis. If the data is abnormal Then the data processing and analysis module drives the GSM wireless communication module, and transmits the information to the centralized control center and the mobile phones of the staff through the GSM network, realizing the automatic collection and wireless controllable transmission of soil moisture data;

2. Since each tobacco field is managed by each piece, each staff manages a piece of tobacco field. In order to supervise each worker working in the tobacco field to which he belongs, a staff check-in module is set up, and each staff checks in when they are on duty The centralized control center of the module can monitor that the tobacco field is managed by staff by pressing its own fingerprint, which avoids the situation that the tobacco field is in an unattended state and prevents the occurrence of passive sabotage of the staff.

Description of drawings

Fig. 1 is a structural diagram of the utility model.

detailed description

The accompanying drawings are for illustrative purposes only and cannot be construed as limiting the patent;

In order to better illustrate this embodiment, some parts in the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product;

For those skilled in the art, it is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.

The technical scheme of the utility model is further described below in conjunction with the accompanying drawings and embodiments.

Example 1

As shown in Figure 1, a tobacco field soil moisture monitoring device includes a solar power supply module 1 for supplying power to each power consumption unit, a soil moisture sensor group 2 for collecting soil moisture signals, and a soil moisture sensor group 2. A transmitter group 3 that is connected to condition the signals collected by the soil moisture sensor group 2 and a data processing and analysis module 4 that is connected to the transmitter group 3 and processes and analyzes the output signals of the transmitter group 3, and The encoder module 5 that is connected with the data processing and analysis module 4 to set the parameters of the transmission instrument, the sound and light alarm module 6 that alarms the abnormal soil moisture, the SD memory card 7 that stores the system data, and the system data The LED display module 8 for real-time display and the GSM wireless communication module 9 for wireless transmission of system data, the GSM wireless communication module 9 connects and communicates with the farmland owner's mobile phone 11 through the GSM network 10; the solar power supply module 1 It is composed of a solar panel 1-1, a charging and discharging controller 1-2 connected to the solar panel 1-1, and a storage battery 1-3 connected to the charging and discharging controller 1-2; the device also includes data processing and The staff connected to the analysis module go to the clock-in module 12.

Soil moisture sensor group 2 is made up of rainfall sensor, atmospheric temperature sensor, atmospheric humidity sensor, wind speed sensor, wind direction sensor, moisture evaporation sensor, soil temperature sensor, soil moisture sensor and photosynthetic radiation rate sensor; Encoder module 5 is a keyboard; Data processing And the analyzing module 4 is the combination of ARM chip and DSP chip;

The device connects the soil moisture sensor group 2 into the soil of field crops, starts the equipment, the solar power supply module 1 supplies power to the system, and sets the system parameters, such as alarm threshold parameters and acquisition cycle parameters, through the encoder circuit 5. The soil moisture sensor group 2 collects data on the soil moisture signal, the transmitter group 3 adjusts the signal output by the soil moisture sensor group 2, and outputs it to the data processing and analysis module 4, and the data processing and analysis module 4 calls the measured data The analysis module carries out the data analysis work, if the data is abnormal, the data processing and analysis module 4 drives the GSM wireless communication module 9, and the information is transmitted to the mobile phone 11 of the staff through the GSM network 10, and the staff is notified that the soil moisture in the tobacco field is abnormal, and Inform specifically which factor is abnormal such as humidity, temperature, fertility, etc., and at the same time, the data processing and analysis module 4 drives the sound and light alarm module 6 to perform sound and light alarm. After a collection cycle is over, the transmitter enters the data collection work of the next cycle according to the data collection cycle determined in advance, and all collected data can be stored in the SD memory card 7 and displayed on the LED display module 8, which is convenient Staff viewing.

In addition, since each tobacco field is managed by each piece, each staff member manages a piece of tobacco field, in order to supervise each worker working in the tobacco field to which he belongs, a staff check-in module 12 is set up, and each staff member is on duty when he is on duty. The clock-in module presses its own fingerprint and the centralized control center can monitor that the tobacco field is managed by staff, which prevents the tobacco field from being left unattended and prevents the occurrence of passive sabotage of the staff.

The same or similar reference numerals correspond to the same or similar components;

The positional relationship described in the drawings is only for illustrative purposes and cannot be construed as a limitation to this patent;

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (5)

1. a tobacco field soil moisture monitoring device, is characterized in that, comprises the solar power supply module that supplies power to each electric unit, is used for the soil moisture sensor group that soil moisture signal is collected, joins with the soil moisture sensor group and The transmitter group for conditioning the signals collected by the soil moisture sensor group, the data processing and analysis module connected to the transmitter group and processing and analyzing the output signals of the transmitter group, and the data processing and analysis module respectively Connected to the encoder module to set the parameters of the transmission instrument, the sound and light alarm module to alarm the abnormal soil moisture, the SD memory card to store the system data, the LED display module to display the system data in real time and the system data. A GSM wireless communication module for wireless transmission, the GSM wireless communication module connects and communicates with the mobile phone of the farmland owner through the GSM network; the solar power supply module consists of a solar panel, a charging and discharging controller connected with the solar panel and The charging and discharging controller is connected to the storage battery; the device also includes a staff clock-in module connected with the data processing and analysis module. 2. tobacco field soil moisture monitoring device according to claim 1, is characterized in that, described soil moisture sensor group is made up of rainfall sensor, atmospheric temperature sensor, atmospheric humidity sensor, wind speed sensor, wind direction sensor, moisture evaporation sensor, soil temperature sensor. sensor, soil moisture sensor and photosynthetic radiation rate sensor. 3. The tobacco field soil moisture monitoring device according to claim 1, wherein the encoder module is a keyboard. 4. The tobacco field soil moisture monitoring device according to claim 1, wherein the data processing and analysis module is a combination of an ARM chip and a DSP chip. 5 . The tobacco field soil moisture monitoring device according to claim 1 , wherein the on-duty check-in module is a fingerprint reader. 6 .