CN110456698A - A kind of intelligent forest weather monitoring system based on NB-IOT - Google Patents
A kind of intelligent forest weather monitoring system based on NB-IOT Download PDFInfo
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- CN110456698A CN110456698A CN201910701435.1A CN201910701435A CN110456698A CN 110456698 A CN110456698 A CN 110456698A CN 201910701435 A CN201910701435 A CN 201910701435A CN 110456698 A CN110456698 A CN 110456698A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
Abstract
The invention discloses a kind of intelligent forest weather monitoring system based on NB-IOT, including forest detection terminal, the base station NB-IOT, cloud server and remote monitoring terminal；Wherein, forest detection terminal includes several NB-IOT detection terminal, the base station NB-IOT is for creating NB-IOT network so that cloud server receives the NB-IOT detection collected signal of terminal, cloud server is sent to remote monitoring terminal after signal is analyzed and is stored, in the case of forest fire occurs, NB-IOT detects terminal and issues alarm signal, and remote monitoring terminal display alarm information.The present invention is more accurate, reliable, timely, deployment more convenient in forest weather monitoring and forest fire monitoring；And the effective protection forest reserves, and when preventing early warning forest fire, save man power and material.
Description
Technical field
The invention belongs to Internet of Things forest meteorology monitoring technology fields, and in particular to a kind of intelligent forest based on NB-IOT
Weather monitoring system.
Background technique
Forest meteorology is to study the subject of interaction between Forest Ecological System and atmosphere, changing rule.Forest
Temperature, humidity, wind, intensity of illumination etc. are arboreal growths in forest, develop, bloom, the indispensable meteorological factor of result, to gloomy
Composition, succession and the geographical distribution of woods suffer from great influence, are monitored to forest meteorology, can be Forest Ecological System and big
The research of atmosphere interaction provides meteorological data reliably and with long-term；
On the other hand, forest fire seriously threatens the safety of forest, to the vegetation resources of forest, forest ecological environment,
Forest wild animal causes great threat, destroys the ecological balance, causes environmental pollution, be the most dangerous enemy of forest, so, it is right
Forest meteorology monitoring, protect forest resources, prevention forest fire be it is one long-term, arduous, cannot be neglected task；
Since area of woods is wide, remote geographic location will accomplish that comprehensive forest climate monitoring is a difficult times
Business.Multi-pass crosses forester's manual inspection in traditional forest meteorology monitoring, and detection efficiency is low, heavy workload, and human cost is high；
Domestic equipment can only acquire one or two kinds of meteorological elements and have a single function at present, and real-time, reliability are poor, for long-range
Monitoring is difficult to cover on a large scale, is inconvenient to the problems such as being managed collectively.In conclusion current forest weather monitoring is primarily present inspection
It is not high enough to survey precision, and needs to intervene artificial problem because of detection range deficiency.
Summary of the invention
The object of the present invention is to provide a kind of intelligent forest weather monitoring system based on NB-IOT solves current gloomy
It is not high enough that woods weather monitoring is primarily present detection precision, and needs to intervene artificial problem because of detection range deficiency.
The technical scheme adopted by the invention is that
A kind of intelligent forest weather monitoring system based on NB-IOT, including forest detect terminal, the base station NB-IOT, cloud
Server and remote monitoring terminal；
Wherein, forest detection terminal includes several NB-IOT detection terminal, and each NB-IOT detection terminal is provided with electricity
Source module, the base station NB-IOT is for creating NB-IOT network so that cloud server receives the NB-IOT detection collected letter of terminal
Number, cloud server is sent to remote monitoring terminal after signal is analyzed and is stored, in the case of forest fire occurs,
NB-IOT detects terminal and issues alarm signal, and remote monitoring terminal display alarm information.
The features of the present invention also characterized in that
It further includes STM32 master controller that NB-IOT, which detects terminal, and STM32 master controller is connected with meteorological detection module, fire
Feelings detection module, NB-IOT module, the number that STM32 main controller controls detect meteorological detection module and fire behavior detection module
According to NB-IOT module is reached, NB-IOT module carries out data interaction by the base station NB-IOT and cloud server.
NB-IOT detection terminal further includes key setup module and display module, and key setup module is by pressing key control
NB-IOT detects terminal, and STM32 main controller controls display module shows real time data.
Meteorological detection module includes temperature and humidity module, intensity of illumination module, wind speed and direction module and soil moisture module, fire
Feelings detection module includes flame detection modules, Smoke Detection module and temperature and humidity module.
NB-IOT module is BC20 chip, and BC20 chip is communicated by serial ports with STM32 master controller.
Temperature and humidity module is SHT20 Temperature Humidity Sensor, and light intensity module is high-precision BH1750 intensity of illumination sensor, wind
It is high-accuracy aluminum alloy wind-cup type transmitter ZZ-WSDS-AA to wind speed module, soil moisture module is soil humidity sensor
YL-69, Smoke Detection module are ZYMQ-2 smoke sensor device, and flame detection modules are flame-detecting probe sensor.
Power module includes power supply interface, solar panels and energy storage member；
In the case of illumination abundance, solar panels are that forest detects terminal power supply, in the case of illumination deficiency, energy storage
Component is that forest detects terminal power supply.
Remote monitoring terminal is computer and/or movable equipment.
It further include forest control centre, forest control centre is provided with NB-IOT module a and management computer, NB-IOT module
A detects terminal with NB-IOT by serial ports and connect, and NB-IOT module receives each NB-IOT by the base station NB-IOT and detects terminal
Data and be sent to management computer, management computer monitors each NB-IOT by NB-IOT module a and detects terminal.
NB-IOT module is also communicated with cloud server and remote monitoring terminal formation, and management computer passes through NB-IOT module
A also monitors cloud server and remote monitoring terminal.
The beneficial effects of the present invention are: a kind of intelligent forest weather monitoring system based on NB-IOT of the present invention by using
The forest weather monitoring system of NB-IOT wireless module, significantly simplifies data line, NB-IOT wireless module have low-power consumption,
The advantages of low cost, wide covering, magnanimity connection, focused on solving in face of wide area of woods data transmission distance not enough,
The problems such as signal strength is unstable, power consumption is high, cost is big reduces the cost of forest weather monitoring and forest fire monitoring system,
Improve the communication performance of system simultaneously so that forest weather monitoring and forest fire monitoring it is more accurate, it is reliable, in time,
That disposes is more convenient；It can reach the effect that whole day real-time online continuously monitors forest meteorology and fire condition, effective protection
The forest reserves, and when preventing early warning forest fire, save man power and material.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the intelligent forest weather monitoring system based on NB-IOT of the present invention；
Fig. 2 is the structure of NB-IOT detection terminal in a kind of intelligent forest weather monitoring system based on NB-IOT of the present invention
Block diagram；
Fig. 3 is a kind of work flow diagram of the intelligent forest weather monitoring system based on NB-IOT of the present invention；
Fig. 4 is a kind of module flow diagram of the intelligent forest weather monitoring system based on NB-IOT of the present invention.
In figure, 1. forests monitor terminal, the base station 2.NB-IOT, 3. forest control centres, 4. cloud servers, 5. long-range prisons
Control terminal, 6.STM32 master controller, 7.NB-IOT detect terminal, 8. power modules, 9. display modules, 10. keys setting mould
Block, 11. meteorological detection modules, 12. temperature and humidity modules, 13. intensity of illumination modules, 14. wind direction and wind velocity modules, 15. soil moisture
Module, 16. fire behavior detection modules, 17. flame detection modules, 18. Smoke Detection modules, 19.NB-IOT module, 20.NB-IOT
Module a.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
A kind of intelligent forest weather monitoring system based on NB-IOT, including forest detect terminal 1, the base station NB-IOT 2, cloud
Hold server 4 and remote monitoring terminal 5；
Wherein, forest detection terminal 1 includes that several NB-IOT detect terminal 7, and each NB-IOT detection terminal 7 is provided with
Power module 8, the base station NB-IOT 2 are acquired for creating NB-IOT network so that cloud server 4 receives NB-IOT detection terminal 7
The signal arrived, cloud server 4 are sent to remote monitoring terminal 5 after signal is analyzed and is stored, and forest fire is occurring
In the case of, NB-IOT detects terminal 7 and issues alarm signal, and 5 display alarm information of remote monitoring terminal.
It further includes STM32 master controller 6 that NB-IOT, which detects terminal 7, and STM32 master controller 6 is connected with meteorological detection module
11, meteorological detection module 11 and fire behavior are detected mould by fire behavior detection module 16, NB-IOT module 19, the control of STM32 master controller 6
The data that block 16 detects reach NB-IOT module 19, and NB-IOT module 19 is carried out by the base station NB-IOT 2 and cloud server 4
Data interaction.
It further includes key setup module 10 and display module 9 that NB-IOT, which detects terminal 7, and key setup module 10 passes through key
It controls NB-IOT and detects terminal 7, STM32 master controller 6 controls display module 9 and shows real time data.
Meteorological detection module 11 includes that temperature and humidity module 12, intensity of illumination module 13, wind speed and direction module 14 and soil are wet
Module 15 is spent, fire behavior detection module 16 includes flame detection modules 17, Smoke Detection module 18 and temperature and humidity module 12.
NB-IOT module 19 is BC20 chip, and BC20 chip is communicated by serial ports with STM32 master controller 6.
Temperature and humidity module 12 is SHT20 Temperature Humidity Sensor, and light intensity module 13 is high-precision BH1750 intensity of illumination sensing
Device, wind direction and wind velocity module 14 are high-accuracy aluminum alloy wind-cup type transmitter ZZ-WSDS-AA, and soil moisture module 15 is that soil is wet
Sensor YL-69 is spent, Smoke Detection module 18 is ZYMQ-2 smoke sensor device, and flame detection modules 17 are flame-detecting probe biography
Sensor.
Power module 8 includes power supply interface, solar panels and energy storage member；
In the case of illumination abundance, solar panels are that forest detects the power supply of terminal 1, in the case of illumination deficiency, storage
Energy component is that forest detects the power supply of terminal 1.
Remote monitoring terminal 5 is computer and/or movable equipment.
It further include forest control centre 2, forest control centre 2 is provided with NB-IOT module a20 and management computer, NB-IOT
Module a20 detects terminal 7 with NB-IOT by serial ports and connect, and NB-IOT module a20 receives each NB- by the base station NB-IOT 2
The data of IOT detection terminal 7 are simultaneously sent to management computer, and management computer monitors each NB- by NB-IOT module a20
IOT detects terminal 7.
NB-IOT module 20 is also communicated with cloud server 4 and the formation of remote monitoring terminal 5, and management computer passes through NB-IOT
Module a20 also monitors cloud server 4 and remote monitoring terminal 5.
As shown in Figure 1, including forest prison in a kind of intelligent forest weather monitoring system based on NB-IOT of the present invention
Survey terminal 1, the base station NB-IOT 2, forest control centre 3, cloud server 4, remote monitoring terminal 5；It can be in forest according to need
Multiple NB-IOT detection terminals 7 are disposed, NB-IOT detection terminal 7 is enable to cover and monitor full wafer forest range.Such as Fig. 2 institute
Show, NB-IOT detect terminal 7 STM32 master controller 6 and weather monitoring module 11, fire behavior detection module 16, display module 9,
8 He of power module, NB-IOT module 19 connect, wherein NB-IOT module 19 and NB-IOT module a20 are that NB-IOT is wirelessly passed
Defeated electrical module, STM32 master controller 6 are used for collected temperature and humidity, wind direction, wind speed, intensity of illumination, soil moisture, cigarette
Mistiness degree, flame information data are handled, and are shown on display module 9, and by NB-IOT module 19 by treated
Data are sent to cloud server 4.
STM32 master controller 6 is communicated by IIC protocol-driven SHT20 Temperature Humidity Sensor, obtains data of the Temperature and Humidity module；
STM32 master controller 6 is communicated by the subset of commands of MODBUS-RTU agreement with wind direction and wind velocity module, and wind speed and direction letter is obtained
Breath；STM32 master controller 6 is communicated by IIC agreement with BH1750 intensity of illumination sensor, and illumination intensity information is obtained；STM32
Master controller 6 samples driving MQ-2 by ADC, obtains smokescope information；STM32 master controller 6 passes through IIC agreement and soil
The communication of humidity module, obtains soil humidity information；STM32 master controller 6 samples driving flame sensor by ADC, obtains fire
Flame numerical value；STM32 master controller 6 is communicated with display module by IIC agreement, the temperature that will acquire, humidity, wind speed, wind direction,
Intensity of illumination, smokescope, flame numerical value are shown；
Key setup module passes through 10 electricity of I/O port and key setup module for alert threshold, STM32 master controller to be arranged
Gas connection, detection key obtain key assignments, will acquire key assignments and compare with fire behavior detection module data, and whether prediction fire behavior is sent out
It is raw.
Power module 8 is used to power to forest detection terminal 1, and power module 8 includes solar panels and energy storage member, the sun
Energy plate converts solar energy into low direct current energy by rectification circuit and voltage regulator circuit, is stored in energy storage for collecting solar energy
In component, energy storage member is powered to the sensor of STM32 master controller 6 and NB-IOT detection terminal 7.When illumination condition abundance
When, the sensor power supply that solar panels directly convert solar energy into electrical energy as STM32 main control 6 and NB-IOT detection terminal 7,
It is the sensor power supply that STM32 main control 6 and NB-IOT detect terminal 7 using energy storage member when illumination condition is weaker, it is secondary
Power supply mode improves energy utilization rate, reduces costs.
NB-IOT module 19 and NB-IOT module a20 are BC20 chip, pass through serial ports and STM32 master using BC20 chip
Controller 6 communicates, and the data of acquisition is sent to the base station NB-IOT 2 by STM32 master controller 6, and pass through the base station NB-IOT 2
It is sent to Cloud Server 4.BC20 chip supports GNSS positioning function, in the present invention, can be used for position each NB-IOT prison
The position for surveying terminal 7, it is accurate and reliable for the monitoring of forest meteorology, when fire occurs for forest, fire can be determined in first time
Situation and location information, in order to control the intensity of a fire in time.
Data are packaged by ICP/IP protocol and are sent to cloud server by the base station NB-IOT 2 by NB-IOT module 19,
Cloud server can also effectively can reduce data by ICP/IP protocol to 19 transmitting order to lower levels of NB-IOT module simultaneously
It loses, guarantees the reliability that data upload.
A kind of workflow of the intelligent forest weather monitoring system based on NB-IOT of the present invention, as shown in Figure 3 and Figure 4:
Terminal setting: the priority that terminal setting is interrupted is detected by forest, initializes Temperature Humidity Sensor, wind speed and direction
Sensor, soil humidity sensor, intensity of illumination sensor, smokescope sensor, flame sensing, initialize serial ports, serial ports
Configuration of baud rate, NB-IOT module initialization configuration；
Alert threshold setting: alarm of fire threshold value (temperature, humidity, smokescope) is arranged by key module, can also be led to
Cross cloud server transmitting order to lower levels setting alert threshold；
Acquisition and alarm: monitoring the meteorological detection module and fire behavior detection module of terminal by forest, temperature collection, wet
The information such as degree, wind direction, wind speed, intensity of illumination, soil moisture, smokescope, flame.Predict that fire is by fire behavior detection module
No generation.Forest monitoring terminal 1 is alarmed when a fire, while alarm signal is sent to cloud by NB-IOT module 19
The computer of server 4 and movable equipment end；
Display and transmission: will acquire information by display module 9 and show in display module 9, will by NB-IOT module 19
The forest meteorological data transmission of acquisition and fire condition are transmitted to the base station NB-IOT 2, and are uploaded information by ICP/IP protocol
To cloud server 4；
Long-range monitoring: cloud server 4 receives NB-IOT module 19 and sends data, is stored and is shown, passed through
APP or webpage the real time monitoring forest at movable equipment end are meteorological, and warning message can be by way of short message, mailbox, APP push
It is pushed to user；
A kind of intelligent forest weather monitoring system based on NB-IOT of the present invention, by NB-IOT technology and intelligence sensor skill
Art combines, and accomplishes to monitor the temperature, humidity of multiple spot, wind speed, wind direction, intensity of illumination, soil moisture etc. in forest simultaneously
Meteorological element, and will test meteorological element data and Cloud Server is uploaded to by NB-IOT network, staff passes through can
Mobile device end directly acquires meteorological data.Meanwhile system further includes fire alarm system, passes through temperature, wet in detection forest
Degree, smokescope and flame conditions send fire alarm letter by NB-IOT module when detection data is more than alert threshold
Breath.A kind of intelligent forest weather monitoring system based on NB-IOT of the present invention can largely promote having of protecting forest resources
Effect property, while also can be reduced fire prevention alarm and needing a series of problems brought by manpower intervention.
Claims (10)
1. a kind of intelligent forest weather monitoring system based on NB-IOT, which is characterized in that detect terminal (1), NB- including forest
The base station IOT (2), cloud server (4) and remote monitoring terminal (5)；
Wherein, forest detection terminal (1) includes several NB-IOT detection terminal (7), and each NB-IOT detection is eventually
End (7) is provided with power module (8), and the base station NB-IOT (2) is for creating NB-IOT network so that cloud server (4) connects
It receives NB-IOT and detects terminal (7) collected signal, the cloud server (4) is sent to after signal is analyzed and is stored
Remote monitoring terminal (5), in the case of forest fire occurs, NB-IOT detection terminal (7) issues alarm signal, and institute
State remote monitoring terminal (5) display alarm information.
2. a kind of intelligent forest weather monitoring system based on NB-IOT according to claim 1, which is characterized in that described
It further includes STM32 master controller (6) that NB-IOT, which detects terminal (7), and the STM32 master controller (6) is connected with meteorological detection mould
Block (11), fire behavior detection module (16), NB-IOT module (7), the STM32 master controller (6) control meteorological detection module
(11) it is reached NB-IOT module (19) with the data that detect of fire behavior detection module (16), the NB-IOT module (19) passes through
The base station NB-IOT (2) and cloud server (4) carry out data interaction.
3. a kind of intelligent forest weather monitoring system based on NB-IOT according to claim 2, which is characterized in that described
It further includes key setup module (10) and display module (9) that NB-IOT, which detects terminal (7), and the key setup module (10) passes through
Terminal (7) are detected by key control NB-IOT, STM32 master controller (6) control display module (9) shows real time data.
4. a kind of intelligent forest weather monitoring system based on NB-IOT according to claim 2, which is characterized in that described
Meteorological detection module (11) includes that temperature and humidity module (12), intensity of illumination module (13), wind speed and direction module (14) and soil are wet
It spends module (15), the fire behavior detection module (16) includes flame detection modules (17), Smoke Detection module (18) and temperature and humidity
Module (12).
5. a kind of intelligent forest weather monitoring system based on NB-IOT according to claim 3, which is characterized in that described
NB-IOT module (19) is BC20 chip, and the BC20 chip is communicated by serial ports with STM32 master controller (6).
6. a kind of intelligent forest weather monitoring system based on NB-IOT according to claim 4, which is characterized in that described
Temperature and humidity module (12) is SHT20 Temperature Humidity Sensor, and the light intensity module (13) is high-precision BH1750 intensity of illumination sensing
Device, the wind direction and wind velocity module (14) are high-accuracy aluminum alloy wind-cup type transmitter ZZ-WSDS-AA, the soil moisture module
It (15) is soil humidity sensor YL-69, the Smoke Detection module (18) is ZYMQ-2 smoke sensor device, the fire defector
Module (17) is flame-detecting probe sensor.
7. a kind of intelligent forest weather monitoring system based on NB-IOT according to claim 1, which is characterized in that described
Power module (8) includes power supply interface, solar panels and energy storage member；
In the case of illumination abundance, the solar panels are that forest detects terminal (1) power supply, in the case of illumination deficiency,
The energy storage member is that forest detects terminal (1) power supply.
8. a kind of intelligent forest weather monitoring system based on NB-IOT according to claim 1, which is characterized in that described
Remote monitoring terminal (5) is computer and/or movable equipment.
9. a kind of intelligent forest weather monitoring system based on NB-IOT according to claim 1, which is characterized in that also wrap
It includes forest control centre (2), the forest control centre (2) is provided with NB-IOT module a (20) and management computer, the NB-
IOT module a (20) is connect by serial ports with NB-IOT detection terminal (7), and the NB-IOT module a (20) receives each NB-IOT
It detects the data of terminal (7) and is sent to management computer, the management computer is each by NB-IOT module a (20) monitoring
NB-IOT detects terminal (7).
10. a kind of intelligent forest weather monitoring system based on NB-IOT according to claim 9, which is characterized in that institute
It states NB-IOT module (20) also to communicate with cloud server (4) and remote monitoring terminal (5) formation, the management computer passes through
NB-IOT module a (20) also monitors cloud server (4) and remote monitoring terminal (5).
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679608A (en) * | 2020-06-16 | 2020-09-18 | 南通大学 | Wetland ecological environment monitoring system based on NB-IoT |
| CN112530120A (en) * | 2020-11-30 | 2021-03-19 | 西南科技大学 | Forest area data acquisition and intelligent monitoring early warning system based on NB-IoT |
| CN113252851A (en) * | 2021-05-19 | 2021-08-13 | 安徽理工大学环境友好材料与职业健康研究院(芜湖) | Atmospheric pollution monitoring system based on NB-IoT and edge calculation |
| CN113793467A (en) * | 2021-09-14 | 2021-12-14 | 四川轻化工大学 | Remote wireless monitoring and early warning system and method for forest fire |
| CN114189827A (en) * | 2022-01-10 | 2022-03-15 | 安徽理工大学 | NB-IoT-based low-power-consumption power transmission line microclimate monitoring system |
| CN116800801A (en) * | 2023-08-24 | 2023-09-22 | 北京天恒安科集团有限公司 | Intelligent fire control scheduling method and system based on NB-lot |
| CN117061993A (en) * | 2023-10-11 | 2023-11-14 | 季华实验室 | Wireless communication system of NB-IOT network |
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| CN111679608A (en) * | 2020-06-16 | 2020-09-18 | 南通大学 | Wetland ecological environment monitoring system based on NB-IoT |
| CN112530120A (en) * | 2020-11-30 | 2021-03-19 | 西南科技大学 | Forest area data acquisition and intelligent monitoring early warning system based on NB-IoT |
| CN113252851A (en) * | 2021-05-19 | 2021-08-13 | 安徽理工大学环境友好材料与职业健康研究院(芜湖) | Atmospheric pollution monitoring system based on NB-IoT and edge calculation |
| CN113793467A (en) * | 2021-09-14 | 2021-12-14 | 四川轻化工大学 | Remote wireless monitoring and early warning system and method for forest fire |
| CN114189827A (en) * | 2022-01-10 | 2022-03-15 | 安徽理工大学 | NB-IoT-based low-power-consumption power transmission line microclimate monitoring system |
| CN116800801A (en) * | 2023-08-24 | 2023-09-22 | 北京天恒安科集团有限公司 | Intelligent fire control scheduling method and system based on NB-lot |
| CN116800801B (en) * | 2023-08-24 | 2023-11-07 | 北京天恒安科集团有限公司 | Intelligent fire control scheduling method and system based on NB-Iot |
| CN117061993A (en) * | 2023-10-11 | 2023-11-14 | 季华实验室 | Wireless communication system of NB-IOT network |
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Application publication date: 20191115 |
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