CN111586609A - Greenhouse ecological monitoring system based on NB-IOT and zigbee technologies - Google Patents
Greenhouse ecological monitoring system based on NB-IOT and zigbee technologies Download PDFInfo
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- CN111586609A CN111586609A CN202010304170.4A CN202010304170A CN111586609A CN 111586609 A CN111586609 A CN 111586609A CN 202010304170 A CN202010304170 A CN 202010304170A CN 111586609 A CN111586609 A CN 111586609A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Abstract
The invention discloses a greenhouse ecological monitoring system based on NB-IOT and Zigbee technologies, which comprises a plurality of Zigbee communication devices, an NB-IOT communication base station, a cloud platform, an App mobile device terminal, a monitoring center and a Zigbee-NB-IOT communication module, wherein the Zigbee communication devices and the Zigbee-NB-IOT form a local area network through a Zigbee network, each information acquisition module uploads acquired information to the Zigbee communication module, and the Zigbee communication module sends data information to the Zigbee-NB-IOT communication module through the Zigbee network; the invention has reasonable structural design, and the ZigBee communication technology has the advantages of low power consumption, low time delay, low cost and simple layout, and is very suitable for the small-range local communication in the greenhouse. The NB-IOT communication technology has the advantages of low power consumption, wide coverage range, high speed and excellent architecture. The system can realize remote communication of the whole ecological system, and effectively combines the ZigBee technology and the NB-IOT technology. The management person can conveniently remotely monitor the greenhouse ecosystem wherever he or she is, and know the information dynamic state and the prevention in the greenhouse in real time.
Description
Technical Field
The invention relates to the technical field of ecological monitoring, in particular to a greenhouse ecological monitoring system based on NB-IOT and zigbee technologies.
Background
At present, the method for monitoring crops by planting the crops in the greenhouse in China is mainly manual inspection, the working intensity is high, the efficiency is low, and only a few scientific research units or test places adopt artificial intelligent monitoring. However, they all have disadvantages, such as that the data acquisition equipment and the data transmission equipment adopt wiring methods, which are disorderly and have potential safety hazards. The monitoring system without adopting wiring has high energy consumption and high maintenance cost, and is difficult to popularize and use in a large area.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a greenhouse ecological monitoring system based on NB-IOT and zigbee technologies, which has the advantages of low power consumption, low time delay, low cost, simple layout, convenient use and the like, and solves the problems of high energy consumption and high maintenance cost of the monitoring system.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a greenhouse ecological monitoring system based on NB-IOT and Zigbee technologies comprises a plurality of Zigbee communication devices, an NB-IOT communication base station, a cloud platform, an App mobile device terminal, a monitoring center and a Zigbee-NB-IOT communication module, wherein the Zigbee communication devices and the Zigbee-NB-IOT form a local area network through a Zigbee network, each information acquisition module uploads acquired information to the Zigbee communication module, and the Zigbee communication module sends data information to the Zigbee-NB-IOT communication module through the Zigbee network.
Preferably, the zigbee coordinator is electrically connected with the NB-IOT network.
Preferably, Zigbee communications facilities is integrated as an organic whole by temperature-sensing ware, soil moisture inductor, fertility inductor, illumination inductor, alarm device, video monitoring and Zigbee communication module, alarm device with the temperature-sensing ware soil moisture inductor fertility inductor illumination inductor passes through electric connection, and button cell is equipped with to inside, and fertility inductor is located the bottom, and soil moisture is located fertility inductor upper end, and the temperature-sensing ware is located fertility inductor upper end, and the illumination inductor is located temperature-sensing ware upper end, and alarm device is located the top, and Zigbee communication module is located the middle-end, and button cell is located Zigbee communication module back. The structure reduces the phenomenon of disorder caused by more monitoring equipment in the greenhouse, so that the overall layout is more attractive and convenient to maintain.
Preferably, the temperature-sensing ware adopts DS18B20 model, the temperature-sensing ware is used for monitoring air temperature in the big-arch shelter, installs the top in the big-arch shelter, can set up reasonable temperature parameter scope according to planting needs, surpasss or is less than the parameter scope of setting, and alarm device will send alarm signal, and the administrator makes reasonable reply according to the alarm information that mobile terminal shows.
Preferably, the soil moisture sensor adopts the XR61-FDR model, the soil moisture sensor is used for monitoring the humidity of soil, inserts the soil moisture sensor in the soil of planting the crop, sets up soil moisture parameter range, and the administrator makes reasonable reply according to the alarm information that mobile terminal shows.
Preferably, the fertility sensor is of a JZ-PH model, is used for monitoring acid-base components of soil, and is inserted into the soil for planting crops. The manager sets a reasonable parameter range suitable for the acid-base composition of the crop soil. If the parameter exceeds or is lower than the set parameter range, the mobile user terminal sends out an alarm signal, and the manager makes a corresponding solution according to the alarm information.
Preferably, the illumination sensor is of a type HA2003, and is used for monitoring the illumination intensity of the crops. The manager can set the parameter range according to the illumination intensity of the crops. And if the light intensity is exceeded or lowered, the alarm device gives an alarm. And the manager can make reasonable response according to the alarm information.
Preferably, the alarm device is an alarm receiving device of an AT89C51 singlechip buzzer, and the alarm device is used for prompting that the data transmitted and received by each sensing device is abnormal.
Preferably, the ZigBee communication module is used for information interaction between the sensors.
Preferably, the Zigbee-NB-IOT communication module consists of a Zigbee coordinator and an NB-IOT network, and is further integrated with an illumination sensor, a temperature sensor, a soil humidity sensor and a fertility sensor, the Zigbee coordinator is used for receiving data sent by each ZigBee communication module, the data are sent to the cloud platform through the NB-IOT base station by the NB-IOT network, the cloud platform is connected with the App mobile device terminal and the monitoring center, and a manager can know and view related dynamic information in the greenhouse and related prevention thereof in real time through data displayed by the App mobile device terminal or the greenhouse display screen.
(III) advantageous effects
Compared with the prior art, the invention provides a greenhouse ecological monitoring system based on NB-IOT and zigbee technologies, which has the following beneficial effects:
1. the greenhouse ecological monitoring system based on the NB-IOT and ZigBee technologies is reasonable in structural design, the ZigBee and NB-IOT communication technologies are adopted in the greenhouse ecological monitoring system, and the ZigBee communication technology has the advantages of being low in power consumption, delay and cost, simple in layout and convenient to use. The method is very suitable for the small-range local communication in the greenhouse. The NB-IOT communication technology has the advantages of low power consumption, wide coverage range, high speed and excellent architecture. The remote communication of the whole ecological system can be realized. The system effectively combines the ZigBee technology and the NB-IOT technology. The management person can conveniently remotely monitor the greenhouse ecosystem wherever he or she is, and know the information dynamic state and the prevention in the greenhouse in real time.
Drawings
Fig. 1 is a schematic view of a Zigbee greenhouse vegetable monitoring structure according to the present invention;
fig. 2 is a block diagram of a Zigbee communication device according to the present invention;
FIG. 3 is a block diagram of a Zigbee-NB-IOT communication module according to the present invention;
fig. 4 is a circuit diagram of the alarm device of the present invention.
In the figure: 1. a Zigbee communication device; 2. a Zigbee network; 3. a Zigbee-NB-IOT communication module; 4. an NB-IOT network; 5. an NB-IOT communication base station; 6. a cloud platform; 7. an App mobile device terminal; 8. an illumination sensor; 9. a temperature sensor; 10. a soil humidity sensor; 11. a fertility sensor; 12. a ZigBee communication module; 13. an alarm device; 14. monitoring a video; 15. and a monitoring center.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the Zigbee communication system comprises a plurality of Zigbee communication devices 1, an NB-IOT communication base station 5, a cloud platform 6, an App mobile device terminal 7, a monitoring center 15 and a Zigbee-NB-IOT communication module 3, wherein the Zigbee communication devices 1 and the Zigbee-NB-IOT communication module 3 form a local area network through a Zigbee network 2, each information acquisition module uploads acquired information to a Zigbee communication module 12, and the Zigbee communication module 12 sends data information to the Zigbee-NB-IOT communication module 3 through the Zigbee network 2.
In a further refinement, the zigbee coordinator is electrically connected to the NB-IOT network 4.
Further improved, Zigbee communication equipment 1 is integrated as an organic whole by temperature-sensing ware 9, soil moisture sensor 10, fertility inductor 11, illumination inductor 8, alarm device 13, video monitoring 14 and zigBee communication module 12, alarm device 13 with temperature-sensing ware 9 soil moisture sensor 10 fertility inductor 11 illumination inductor 8 is through electric connection, and button cell is equipped with to inside, and fertility inductor 11 is located the bottom, and soil moisture is located fertility inductor 11 upper end, and temperature-sensing ware 9 is located fertility inductor 11 upper end, and illumination inductor 8 is located temperature-sensing ware 9 upper end, and alarm device 13 is located the top, and zigBee communication module 12 is located the middle-end, and button cell is located zigBee communication module 12 back. The structure reduces the phenomenon of disorder caused by more monitoring equipment in the greenhouse, so that the overall layout is more attractive and convenient to maintain.
In a further improvement mode, the temperature sensor 9 is of a DS18B20 type, the temperature sensor 9 is used for monitoring the air temperature in the greenhouse, is arranged above the greenhouse, can set a reasonable temperature parameter range according to planting needs, exceeds or is lower than the set parameter range, the alarm device 13 sends an alarm signal, and a manager reasonably deals with the alarm information displayed by the mobile terminal.
In a further improved mode, soil humidity sensor 10 adopts the XR61-FDR model, soil humidity sensor 10 is used for monitoring the humidity of soil, inserts soil humidity sensor 10 in the soil of planting the crop, sets up soil humidity parameter range, and the administrator makes reasonable reply according to the alarm information that mobile terminal shows.
In a further improvement, the fertility sensor 11 is of a JZ-PH model, the fertility sensor 11 is used for monitoring acid-base components of soil, and the fertility sensor 11 is inserted into the soil for planting crops. The manager sets a reasonable parameter range suitable for the acid-base composition of the crop soil. If the parameter exceeds or is lower than the set parameter range, the mobile user terminal sends out an alarm signal, and the manager makes a corresponding solution according to the alarm information.
In a further improvement, the illumination sensor 8 is of a type HA2003, and the illumination sensor 8 is used for monitoring the illumination intensity of the crops. The manager can set the parameter range according to the illumination intensity of the crops. Beyond or below the light intensity, the alarm device 13 will sound an alarm. And the manager can make reasonable response according to the alarm information.
In a further improvement, the alarm device 13 is an alarm receiving device of an AT89C51 single-chip microcomputer buzzer, and the alarm device 13 is used for prompting that the data received and transmitted by each sensing device is abnormal.
In a further improvement, the ZigBee communication module 12 is used for information interaction between the sensors.
In a further improvement, the Zigbee-NB-IOT communication module 3 is composed of a Zigbee coordinator and an NB-IOT network 4, and is further integrated with an illumination sensor 8, a temperature sensor 9, a soil humidity sensor 10 and a fertility sensor 11, the Zigbee coordinator is used for receiving data sent by each Zigbee communication module 12, and then the data is sent to the cloud platform 6 by the NB-IOT network 4 through an NB-IOT base station, and is connected with the App mobile device terminal 7 and the monitoring center 15 through the cloud platform 6, and a manager can know and view related dynamic information and related prevention in the greenhouse in real time through data displayed by the App mobile device terminal 7 or a greenhouse display screen.
In conclusion, the ZigBee and NB-IOT communication technologies are adopted in the system, and the ZigBee communication technology has the advantages of low power consumption, low time delay, low cost, simple layout and convenience in use. The method is very suitable for the small-range local communication in the greenhouse. The NB-IOT communication technology has the advantages of low power consumption, wide coverage range, high speed and excellent architecture. The remote communication of the whole ecological system can be realized. The system effectively combines the ZigBee technology and the NB-IOT technology. The management person can conveniently remotely monitor the greenhouse ecosystem wherever he or she is, and know the information dynamic state and the prevention in the greenhouse in real time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The greenhouse ecological monitoring system based on the NB-IOT and Zigbee technologies comprises a plurality of Zigbee communication devices (1), an NB-IOT communication base station (5), a cloud platform (6), an App mobile device terminal (7), a monitoring center (15) and a Zigbee-NB-IOT communication module (3), and is characterized in that the Zigbee communication devices (1) and the Zigbee-NB-IOT communication module (3) form a local area network through a Zigbee network (2), each information acquisition module uploads acquired information to the Zigbee communication module (12), and the Zigbee communication module (12) sends data information to the Zigbee-NB-IOT communication module (3) through the Zigbee network (2).
2. The greenhouse ecological monitoring system based on NB-IOT and zigbee technologies as claimed in claim 1, characterized in that: the zigbee coordinator is electrically connected to the NB-IOT network (4).
3. The greenhouse ecological monitoring system based on NB-IOT and zigbee technologies as claimed in claim 1, characterized in that: the Zigbee communication equipment (1) is integrated by a temperature sensor (9), a soil humidity sensor (10), a fertility sensor (11), an illumination sensor (8), an alarm device (13), a video monitor (14) and a Zigbee communication module (12), alarm device (13) with temperature-sensing ware (9), soil moisture sensor (10) fertility inductor (11) illumination inductor (8) are through electric connection, and inside is equipped with button cell, and fertility inductor (11) are located the bottom, and soil moisture is located fertility inductor (11) upper end, and temperature-sensing ware (9) are located fertility inductor (11) upper end, and illumination inductor (8) are located temperature-sensing ware (9) upper end, and alarm device (13) are located the top, and zigBee communication module (12) are located the middle-end, and button cell is located zigBee communication module (12) back. The structure reduces the phenomenon of disorder caused by more monitoring equipment in the greenhouse, so that the overall layout is more attractive and convenient to maintain.
4. The greenhouse ecology monitoring system based on NB-IOT and zigbee technologies according to claim 1 or 3, wherein: temperature-sensing ware (9) adopt DS18B20 model, temperature-sensing ware (9) are used for monitoring air temperature in the big-arch shelter, install the top in the big-arch shelter, can set up reasonable temperature parameter scope according to planting needs, surpass or be less than the parameter scope of establishing, alarm device (13) will send alarm signal, and the administrator makes reasonable reply according to the alarm information that mobile terminal shows.
5. The greenhouse ecology monitoring system based on NB-IOT and zigbee technologies according to claim 1 or 3, wherein: soil moisture sensor (10) adopt XR61-FDR model, soil moisture sensor (10) are used for monitoring the humidity of soil, insert soil moisture sensor (10) in the soil of planting the crop, set up soil moisture parameter range, and the administrator makes reasonable reply according to the alarm information that mobile terminal shows.
6. The greenhouse ecology monitoring system based on NB-IOT and zigbee technologies according to claim 1 or 3, wherein: the fertility sensor (11) adopts a JZ-PH model, the fertility sensor (11) is used for monitoring acid-base components of soil, and the fertility sensor (11) is inserted into the soil for planting crops. The manager sets a reasonable parameter range suitable for the acid-base composition of the crop soil. If the parameter exceeds or is lower than the set parameter range, the mobile user terminal sends out an alarm signal, and the manager makes a corresponding solution according to the alarm information.
7. The greenhouse ecology monitoring system based on NB-IOT and zigbee technologies according to claim 1 or 3, wherein: the illumination sensor (8) is of an HA2003 model, and the illumination sensor (8) is used for monitoring the illumination intensity of crops. The manager can set the parameter range according to the illumination intensity of the crops. Beyond or below the light intensity, the alarm device (13) will sound an alarm. And the manager can make reasonable response according to the alarm information.
8. The greenhouse ecological monitoring system based on NB-IOT and zigbee technologies as claimed in claim 3, characterized in that: the alarm device (13) adopts an alarm receiving device of an AT89C51 singlechip buzzer, and the alarm device (13) is used for prompting that the data receiving and sending of each sensing device are abnormal.
9. The greenhouse ecological monitoring system based on NB-IOT and zigbee technologies as claimed in claim 3, characterized in that: the ZigBee communication module (12) is used for information interaction among the sensors.
10. The greenhouse ecological monitoring system based on NB-IOT and zigbee technologies as claimed in claim 1, characterized in that: the Zigbee-NB-IOT communication module (3) is composed of a Zigbee coordinator and an NB-IOT network (4), and is further integrated with an illumination sensor (8), a temperature sensor (9), a soil humidity sensor (10) and a fertility sensor (11), the Zigbee coordinator is used for receiving data sent by each ZigBee communication module (12), then the data are sent to the cloud platform (6) through the NB-IOT base station by the NB-IOT network (4), the cloud platform (6) is connected with the App mobile device terminal (7) and the monitoring center (15), and a manager can know and view related dynamic information and related prevention in the greenhouse in real time through the data displayed by the App mobile device terminal (7) or a greenhouse display screen.
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| CN202010304170.4A CN111586609A (en) | 2020-04-17 | 2020-04-17 | Greenhouse ecological monitoring system based on NB-IOT and zigbee technologies |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112799453A (en) * | 2021-01-07 | 2021-05-14 | 杭州良渚麟海蔬果专业合作社 | Multilayer vegetable planting frame real-time monitoring system based on Internet of things |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208850076U (en) * | 2018-11-21 | 2019-05-10 | 天津华春智慧能源科技发展有限公司 | NB-IoT-based indoor environment monitoring system |
| CN110069088A (en) * | 2019-05-06 | 2019-07-30 | 黄山学院 | A kind of reading intelligent agriculture control monitoring system based on NB-IOT |
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2020
- 2020-04-17 CN CN202010304170.4A patent/CN111586609A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208850076U (en) * | 2018-11-21 | 2019-05-10 | 天津华春智慧能源科技发展有限公司 | NB-IoT-based indoor environment monitoring system |
| CN110069088A (en) * | 2019-05-06 | 2019-07-30 | 黄山学院 | A kind of reading intelligent agriculture control monitoring system based on NB-IOT |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112799453A (en) * | 2021-01-07 | 2021-05-14 | 杭州良渚麟海蔬果专业合作社 | Multilayer vegetable planting frame real-time monitoring system based on Internet of things |
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