CN105698857B - A kind of agricultural detection method based on wireless sensor network - Google Patents
A kind of agricultural detection method based on wireless sensor network Download PDFInfo
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- CN105698857B CN105698857B CN201610077095.6A CN201610077095A CN105698857B CN 105698857 B CN105698857 B CN 105698857B CN 201610077095 A CN201610077095 A CN 201610077095A CN 105698857 B CN105698857 B CN 105698857B
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- wireless
- sensor
- humiture
- wireless humiture
- sensors
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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
Abstract
The invention discloses a kind of agricultural detection method based on wireless sensor network, temperature-humidity signal is gathered using wireless sensor network, wireless sensor network is wireless humiture sensor array；Microprocessor, reception of wireless signals module and wireless humiture sensor array are sequentially connected；Described wireless humiture sensor array includes multiple wireless humiture sensors (1)；Multiple wireless humiture sensors are arranged in planting greenhouse region (3) according to regular hexagonal cell (2)；Line one regular hexagonal cell of formation per 6 adjacent wireless humiture sensors, so that the line of all wireless humiture sensors forms the regular hexagonal cell on multiple sides altogether；Wireless humiture sensor and reception of wireless signals module wireless communication connection.The agricultural detection method based on wireless sensor network is easy to implement, with remote monitoring function.
Description
Technical field
The present invention relates to a kind of agricultural detection method based on wireless sensor network.
Background technology
Existing agricultural booth monitoring system, because wiring is complicated, is typically used to detect warm and humid using less sensor
Degrees of data, therefore, the data of collection are less, more roughly, it is impossible to the humiture difference situation reflected in large area, therefore,
It is necessary a kind of new agricultural detection method of design.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of agricultural detection method based on wireless sensor network, should
Agricultural detection method based on wireless sensor network uses multiple wireless senser gathered datas, it is easy to connect up, it is easy to implement.
The technical solution of invention is as follows：
A kind of agricultural detection method based on wireless sensor network, soil temperature and humidity is gathered using wireless sensor network
Signal, wireless sensor network is wireless humiture sensor array；
Microprocessor, reception of wireless signals module and wireless humiture sensor array are sequentially connected；
Described wireless humiture sensor array includes multiple wireless humiture sensors；
Multiple wireless humiture sensors are arranged in planting greenhouse region according to regular hexagonal cell；
Line one regular hexagonal cell of formation per 6 adjacent wireless humiture sensors, so that all is wireless
The line of Temperature Humidity Sensor forms the regular hexagonal cell on multiple sides altogether；
Wireless humiture sensor and reception of wireless signals module wireless communication connection.
Each wireless humiture sensor is connected with an independent solar energy acquisition module, by solar energy acquisition module
Powered for wireless humiture sensor.
Sensor also includes multiple optical sensors, and multiple optical sensors are equally spaced in multiple lines and multiple rows.Adjacent 4
The grid of individual optical sensor formation square or rectangular.Optical sensor preferably selects wireless senser, passes through channel radio
Module and microprocessor communication are believed, likewise, optical sensor is using solar powered.Service life is long.
Further, to extend the service life of sensor and saving electric energy, optical sensor and wireless humiture sensing
Device starts once with gathered data every T time, after data acquisition is completed and sent, into resting state.T time is 5-100
Second, preferably 30 or 60 seconds, start and transmission data are controlled by microprocessor, be existing mature technology.
Multiple △ T durations will be divided into the time, wireless humiture sensor is divided into two batches, per batch of arbitrary neighborhood
The line of 3 wireless humiture sensors is equilateral triangle；Allow first wireless humiture sensor in odd number △ T
Start, allow second batch wireless humiture sensor to start in even number △ T.△ T are 5-100 minutes, preferably 10,20 and 30
Minute.
Optical sensor is divided into two batches, the odd number optical sensor per a line optical sensor belongs to first；
Remaining optical sensor belongs to second batch；I.e. per in a line, odd number is first, and even numbers is second batch, first and second
Criticize and be arranged at intervals；Allow first optical sensor to start in odd number △ T, second batch illumination is allowed in even number △ T
Sensor starts.
The described agricultural detection method based on wireless sensor network also includes the camera being connected with microprocessor.
Agricultural detection method based on wireless sensor network also includes the host computer being connected with microprocessor；On host computer
With remote communication module；Described remote communication module includes at least one in WAN port, GPRS, 3G, 4G communication module
Kind.
Wireless humiture sensor carries solar powered module.
The system also includes the flowmeter and temperature sensor being connected with microprocessor, and spray equipment is monitored by flowmeter
Whether effective action, be employed as the temperature sensor monitors heater of heater monitoring sensor (heater is cooling/heating air conditioner)
It is whether normally-open；
Microprocessor is existing ripe circuit module, such as using single-chip microcomputer, DSP or ARM embedded systems.
The data that host computer is obtained can be uploaded onto the server by WAN port (WAN port) so as to terminal (such as hand
Machine, pc machines etc.) remotely accessed, server is existing ripe network hardware equipment.
Beneficial effect：
The agricultural detection method based on wireless sensor network of the present invention, is gathered in soil by Temperature Humidity Sensor
Humiture parameter, using the growing way of crop in camera head monitor greenhouse, remote monitoring is realized using remote communication module.The present invention
A feature be the arrangement of wireless humiture sensor, the arrangement of its regular hexagonal cell ensures that sensor can be uniform
Arrangement, and use radio communication, it is to avoid wiring, flexibility is good, the agricultural detection of the invention based on wireless sensor network
Method is easy to implement, and the humiture parameter in each region can be monitored in real time.
Brief description of the drawings
Fig. 1 is the general structure block diagram of the agricultural detection method based on wireless sensor network；
Fig. 2 is the arrangement schematic diagram of wireless humiture sensor.
Fig. 3 is wireless humiture sensor schematic diagram in batches；Wherein stain is first, and white point is second batch；
Fig. 4 schematic diagrames for optical sensor array arrangement and in batches；Wherein stain is first, and white point is second batch.
Label declaration：1- wireless humiture sensors, 2- regular hexagonal cells, 3- planting greenhouses region.
Embodiment
The present invention is described in further details below with reference to the drawings and specific embodiments：
Embodiment 1：Such as Fig. 1-4, a kind of agricultural detection method based on wireless sensor network, using wireless sensor network
Network gathers soil temperature and humidity signal, and wireless sensor network is wireless humiture sensor array；
Microprocessor, reception of wireless signals module and wireless humiture sensor array are sequentially connected；
Described wireless humiture sensor array includes multiple wireless humiture sensors 1；
Multiple wireless humiture sensors are arranged in planting greenhouse region 3 according to regular hexagonal cell 2；
Line one regular hexagonal cell of formation per 6 adjacent wireless humiture sensors, so that all is wireless
The line of Temperature Humidity Sensor forms the regular hexagonal cell on multiple sides altogether；
Wireless humiture sensor and reception of wireless signals module wireless communication connection.
Each wireless humiture sensor is connected with an independent solar energy acquisition module, by solar energy acquisition module
Powered for wireless humiture sensor.
Multiple wireless humiture sensors are arranged in planting greenhouse region 3 according to regular hexagonal cell 2；As shown in Fig. 2
Line one regular hexagonal cell of formation per 6 adjacent wireless humiture sensors, so that all is wireless
The line of Temperature Humidity Sensor forms the regular hexagonal cell on multiple sides altogether.
To ensure that sensor is powered, each wireless humiture sensor and an independent solar energy acquisition module connect
Connect, be that wireless humiture sensor is powered by solar energy acquisition module.Solar energy acquisition module is also known as solar cell module, or
Referred to as solar cell.
Sensor also includes multiple optical sensors, and multiple optical sensors are equally spaced in multiple lines and multiple rows.Adjacent 4
The grid of individual optical sensor formation square or rectangular, such as Fig. 4.Optical sensor preferably selects wireless senser, passes through
Wireless communication module and microprocessor communication, likewise, optical sensor is using solar powered.Service life is long.
Further, to extend the service life of sensor and saving electric energy, optical sensor and wireless humiture sensing
Device starts once with gathered data every T time, after data acquisition is completed and sent, into resting state.T time is 30 or 60
Second, start and transmission data are controlled by microprocessor, be existing mature technology.
Moreover, to extend the service life of sensor and saving electric energy, sensor timesharing starts, and specific method is：By when
Between be divided into multiple △ T durations, wireless humiture sensor is divided into two batches, it is wireless warm and humid per 3 of batch of arbitrary neighborhood
The line for spending sensor is equilateral triangle；Such as Fig. 3, odd number △ T are interior to allow first wireless humiture sensor to start,
Allow in even number △ T second batch wireless humiture sensor start △ T be 10,20 or 30 minutes.
Optical sensor is divided into two batches, such as Fig. 4, the odd number optical sensor per a line optical sensor belongs to the
It is a collection of；Remaining optical sensor belongs to second batch；I.e. per in a line, odd number is first, and even numbers is second batch, first and
Second batch is arranged at intervals；Allow first optical sensor to start in odd number △ T, second batch is allowed in even number △ T
Optical sensor starts.
The described agricultural detection method based on wireless sensor network also includes the camera being connected with microprocessor.
Agricultural detection method based on wireless sensor network also includes the host computer being connected with microprocessor；On host computer
With remote communication module；Described remote communication module includes WAN port and 3G or 4G communication modules.
Agricultural detection method based on wireless sensor network also includes the flowmeter and heater being connected with microprocessor
Monitoring sensor；Described heater monitoring sensor is to be arranged on the temperature sensor at heater vents.
Claims (2)
1. a kind of agricultural detection method based on wireless sensor network, it is characterised in that using wireless sensor network collection
Soil temperature and humidity signal, wireless sensor network is wireless humiture sensor array；
Microprocessor, reception of wireless signals module and wireless humiture sensor array are sequentially connected；
Described wireless humiture sensor array includes multiple wireless humiture sensors（1）；
Multiple wireless humiture sensors are according to regular hexagonal cell（2）It is arranged in planting greenhouse region（3）It is interior；
Line one regular hexagonal cell of formation per 6 adjacent wireless humiture sensors, so that all is wireless warm and humid
The line of degree sensor forms the regular hexagonal cell on multiple sides altogether；
Wireless humiture sensor and reception of wireless signals module wireless communication connection；
Each wireless humiture sensor is connected with an independent solar energy acquisition module, is nothing by solar energy acquisition module
Line Temperature Humidity Sensor is powered；
Multiple △ T durations will be divided into the time, wireless humiture sensor is divided into two batches, 3 per batch of arbitrary neighborhood
The line of wireless humiture sensor is equilateral triangle；First wireless humiture sensor is allowed to open in odd number △ T
It is dynamic, allow second batch wireless humiture sensor to start in even number △ T；
Also include the camera being connected with microprocessor；
Wireless sensor network also includes multiple optical sensors, and multiple optical sensors are equally spaced in multiple lines and multiple rows；Phase
The grid of adjacent 4 optical sensors formation square or rectangular；Optical sensor selects wireless senser, passes through channel radio
Believe module and microprocessor communication, optical sensor is using solar powered.
2. the agricultural detection method according to claim 1 based on wireless sensor network, it is characterised in that also including with
The connected host computer of microprocessor；There is remote communication module on host computer；Described remote communication module include WAN port,
At least one of GPRS, 3G, 4G communication module.
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| CN201610077095.6A CN105698857B (en) | 2016-02-03 | 2016-02-03 | A kind of agricultural detection method based on wireless sensor network |
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| CN201610077095.6A CN105698857B (en) | 2016-02-03 | 2016-02-03 | A kind of agricultural detection method based on wireless sensor network |
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| CN105698857B true CN105698857B (en) | 2017-10-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196613A (en) * | 2018-03-16 | 2018-06-22 | 南京铁道职业技术学院 | A kind of green house temperature-humidity control system and its method |
| CN108268077A (en) * | 2018-03-16 | 2018-07-10 | 南京铁道职业技术学院 | A kind of automation planting greenhouse temperature and humidity control system and its method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275203A (en) * | 2018-09-29 | 2019-01-25 | 北京交通大学 | A kind of scalable distributed honeycomb flexible sensor network |
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| EP1473673A2 (en) * | 2003-04-30 | 2004-11-03 | Deere & Company | System and method for detecting and analyzing features in an agricultural field for vehicle guidance |
| CN101720095A (en) * | 2009-11-18 | 2010-06-02 | 首都师范大学 | Monitoring sensor node deployment method and device |
| CN102065447A (en) * | 2010-12-30 | 2011-05-18 | 北京林业大学 | Wireless sensor network deployment method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108196613A (en) * | 2018-03-16 | 2018-06-22 | 南京铁道职业技术学院 | A kind of green house temperature-humidity control system and its method |
| CN108268077A (en) * | 2018-03-16 | 2018-07-10 | 南京铁道职业技术学院 | A kind of automation planting greenhouse temperature and humidity control system and its method |
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