CN106962144A - A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee - Google Patents
A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee Download PDFInfo
- Publication number
- CN106962144A CN106962144A CN201710349279.8A CN201710349279A CN106962144A CN 106962144 A CN106962144 A CN 106962144A CN 201710349279 A CN201710349279 A CN 201710349279A CN 106962144 A CN106962144 A CN 106962144A
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- China
- Prior art keywords
- zigbee
- controller
- greenery patches
- sensor
- monitoring node
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Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 22
- 230000002262 irrigation Effects 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000523 sample Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention discloses a kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee, including controller, controller is connected to ZigBee telegons by GPRS wireless modules, ZigBee telegons are connected to monitoring node by ZigBee wireless modules, monitoring node includes water content sensor, Temperature Humidity Sensor, illuminance sensor and magnetic valve, and controller is connected to remote monitoring terminal by mixed-media network modules mixed-media；The present invention is connected to greenery patches monitoring node by ZigBee wireless modules, automatic more ambient temperature and humidity, soil moisture content and illuminance sensor, realize the automatic-watering in greenery patches, convenient management, and the Monitoring Data teletransmission of monitoring node to Remote monitoring terminal is subjected to remote control, site administrator can be reduced, automation is greatly improved and pours management, the present invention also has the characteristics of simple in construction, cost is low, convenient operation and control is quick.
Description
Technical field
The present invention relates to a kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee.
Background technology
At present, external automatic irrigation tends to systematization and engineering, mostly using center pivot sprinkling machine and manually
Operated pipe sprinkling irrigation, domestic Greenland Irrigation is mostly man-made irrigation, and irrigation method uses broad irrigation and artificial spray, and water is provided
Source wastes very big.China is the serious country of a drought and water shortage, and the rational irrigation water resource in short supply to China is a kind of pole
Big protection.Thus, water saving irrigation system is set up, the intelligent irrigation equipment that exploitation is suitable for China's national situation is extremely urgent.Closely
Nian Lai, the automatic greenhouse Irrigation and fertilization system of 2000 types that China develops, is controlled using various ways to irrigation behavior, but
Greenhouse is only applicable to, slight irrigation automatic monitored control system and automatic irrigation system realize the number to soil using single-chip microcomputer as core
According to collection and control, but there is certain limitation.
The content of the invention
The technical problem to be solved in the present invention is：A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee is provided, can
The automation poured is realized, more accurate, remote monitoring is poured, site administrator is reduced, to solve above-mentioned to deposit in the prior art
The problem of.
The technical scheme that the present invention takes is：A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee, including controller,
Controller is connected to ZigBee telegons by GPRS wireless modules, and ZigBee telegons are connected to by ZigBee wireless modules
Monitoring node, monitoring node includes water content sensor, Temperature Humidity Sensor, illuminance sensor and magnetic valve, and controller leads to
Cross mixed-media network modules mixed-media and be connected to remote monitoring terminal.
It is preferred that, above-mentioned monitoring node also includes housing, and housing lower end is provided with expansion link and support frame, and upper surface is set
There are illuminance sensor and Temperature Humidity Sensor, magnetic valve is arranged on case inside face, and telescopic rod end is provided with water content biography
The probe of sensor.
It is preferred that, above-mentioned expansion link uses electric pushrod, and the motor of electric pushrod is connected to controller, and controller is also
It is connected with time block.
Beneficial effects of the present invention：Compared with prior art, the present invention is connected to greenery patches by ZigBee wireless modules and supervised
Node is surveyed, automatically more ambient temperature and humidity, soil moisture content and illuminance sensor, realize the automatic-watering in greenery patches, it is convenient
Management, and the Monitoring Data teletransmission of monitoring node to Remote monitoring terminal is subjected to remote control, field management people can be reduced
Member, greatly improves automation and pours management, the present invention also has the characteristics of simple in construction, cost is low, convenient operation and control is quick.
Brief description of the drawings
Fig. 1 is the control structure schematic diagram of the present invention；
Fig. 2 is temperature humidity sensor module circuit diagram；
Fig. 3 is illuminance sensor modular circuit schematic diagram；
Fig. 4 is monitoring node structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described further specific embodiment.
Embodiment 1：As Figure 1-Figure 4, a kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee, including controller,
Controller is connected to ZigBee telegons by GPRS wireless modules, and ZigBee telegons are connected to by ZigBee wireless modules
Monitoring node, monitoring node includes water content sensor, Temperature Humidity Sensor, illuminance sensor and magnetic valve, and controller leads to
Cross mixed-media network modules mixed-media and be connected to remote monitoring terminal.
ZigBee wireless modules use CC2530 chips, and the data of each monitoring node collection are sent to ZigBee coordinations
The remote monitoring terminal that the data of reception are sent to distal end is carried out remote monitoring by device, ZigBee telegons.
Temperature Humidity Sensor uses Temperature Humidity Sensor SHT10, humidity measurement precision ± 4.5%RH, temperature measurement accuracy ± 0.5 DEG C (25
℃).Humiture output valve is 14 effective digitals, and sensor supply voltage is 2.4~5.5 V, and operating current is no more than 15
MA, timing acquiring further reduces power consumption.Acquisition Circuit is as shown in Figure 2.
Illuminance sensor uses the integrated electricity of numeric type light intensity sensor of twin wire serial bus interface
BH1750FVI, with good stability, and small volume, sensitivity are high, low in energy consumption, light source dependence is weak, 16 built in sensor
Position A converters Direct Digitals output, Acquisition Circuit are as shown in figure 3, photodiode built in sensor, when having light irradiation, and two
Pole pipe will produce corresponding saturation reverse leakage current, form photoelectric current, the size of electric current changes with the change of luminous intensity, integrated
Operational amplifier converts electrical current into voltage, sends into ADC converters, and obtains the numerical data of 16, by the C of I 2
Interface is transferred to data processing unit, and there is provided driving force with the k Ω pull-up resistors of control signal 10 by VCC;VCC and GND
Between 100 nF electric capacity be used for decouple filter.
ZigBee data acquisition and monitorings node is using the CC2530F256 chips of TI companies as core devices, and CC2530 is
One is used for on-chip system (SoC) solution that IEEE802.15.4, ZigBee and RF4CE are applied.CC2530 is integrated with 2.4
GHz IEEE802.15.4 compatibility RF transceivers, high-performance, the 8051 microcontroller kernels with code pre-fetch function of low-power consumption,
In-system programmable components flash storage, 8 KBRAM, and its abundant ancillary equipment includes 5 passage DMA functions, IEEE802.
15.4 MAC timers, 3 general purpose timers (1 16,2 8), the USART21 of 2 a variety of serial communication protocols of support
Individual general purpose I/O pins etc..Low-power consumption is the characteristics of CC2530 is extremely important, and its emission current is 29 mA, in Low-power-consumptiodormancy dormancy
Under pattern, the electric current less than 1 μ A is only consumed, CC2530F256 has excellent RF transceiver performances, and kernel is using enhanced
8051CPU, is loaded with 8KB RAM, A/D conversion, powerful network node can be set up with extremely low cost, low-power consumption is realized
It is required that.
Magnetic valve uses direct-acting electromagnetic valve, during energization, and magnet coil produces electromagnetic force and closure member is lifted from valve seat,
Valve is opened, during power-off, and electromagnetic force disappears, and spring handle closure member is pressed on valve seat, and valve is closed.It is dry between digital-to-analogue ground to avoid
Disturb, driving circuit for electromagnetic valve adds light-coupled isolation module than classical driving circuit for electromagnetic valve.Input and output side is realized
Electrical isolation, makes signal one-way transmission, enhances antijamming capability, is allowed to working stability, and efficiency of transmission is high.
Controller is connected with power module, and power module is powered using micro solar battery, micro solar battery master
To be made up of solar energy photovoltaic panel, battery and output regulation circuit, solar energy photovoltaic panel is arranged on housing 1, bright and clear
When, luminous energy is changed into power storage in battery and powered by photovoltaic panel, when light is weak, the storage battery power supply of energy storage.Output is adjusted
Whole circuit is used to change suitable control source for monitoring node.After voltage conversion, 3.3 V voltage is exported, is nothing
The monitoring node of line sensor provides stable operating voltage, it is ensured that the data acquisition of the monitoring node of wireless senser and biography
It is defeated, it is easy to upper strata to understand environmental aspect and make correct decision-making, is powered using micro solar battery, clean environment firendly is realized
Effective utilization of solar energy resources.
Magnetic valve uses direct-acting electromagnetic valve, during energization, and magnet coil produces electromagnetic force and closure member is lifted from valve seat,
Valve is opened；During power-off, electromagnetic force is disappeared, and spring handle closure member is pressed on valve seat, and valve is closed.It is dry between digital-to-analogue ground to avoid
Disturb, driving circuit for electromagnetic valve adds light-coupled isolation module than classical driving circuit for electromagnetic valve.Input and output side is realized
Electrical isolation, makes signal one-way transmission, enhances antijamming capability, is allowed to working stability, and efficiency of transmission is high.
It is preferred that, above-mentioned monitoring node also includes housing 1, and the lower end of housing 1 is provided with expansion link 2 and support frame 3, upper surface
Illuminance sensor 4 and Temperature Humidity Sensor 5 are provided with, magnetic valve 6 is arranged on the medial surface of housing 1, and the end of expansion link 2 is provided with
The probe of water content sensor 7, water content sensing is installed by the way that on housing, compact conformation is easy for installation, on expansion link
Device, can realize more specific landform adaptation different height stretches into soil, and accommodation is wider, and magnetic valve 6 is connected by pipeline
Rotatable fountain head 8 is connect, realizes that the greenery patches of large area is watered.
It is preferred that, above-mentioned expansion link 2 uses electric pushrod, and the motor of electric pushrod is connected to controller, controller
Time block is also associated with, data acquisition is carried out by time block timing and timing carries out the stretching of electric pushrod, additionally it is possible to
The length for controlling electric pushrod to stretch out, it is to avoid water content sensor is chronically in soil and is corroded, improves service life.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (3)
1. a kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee, it is characterised in that：Including controller, controller passes through GPRS
Wireless module is connected to ZigBee telegons, and ZigBee telegons are connected to monitoring node by ZigBee wireless modules, monitoring
Node includes water content sensor, Temperature Humidity Sensor, illuminance sensor and magnetic valve, and controller is connected by mixed-media network modules mixed-media
To remote monitoring terminal.
2. a kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee according to claim 1, it is characterised in that：Monitoring section
Point also includes housing（1）, housing（1）Lower end is provided with expansion link（2）And support frame（3）, upper surface is provided with illuminance sensing
Device（4）And Temperature Humidity Sensor（5）, magnetic valve（6）Installed in housing（1）Medial surface, expansion link（2）End is provided with water content
Sensor（7）Probe.
3. a kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee according to claim 2, it is characterised in that：Expansion link
（2）Using electric pushrod, the motor of electric pushrod is connected to controller, and controller is also associated with time block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349279.8A CN106962144A (en) | 2017-05-17 | 2017-05-17 | A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349279.8A CN106962144A (en) | 2017-05-17 | 2017-05-17 | A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106962144A true CN106962144A (en) | 2017-07-21 |
Family
ID=59325889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710349279.8A Pending CN106962144A (en) | 2017-05-17 | 2017-05-17 | A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106962144A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512512A (en) * | 2018-06-27 | 2018-09-07 | 沈阳工程学院 | The online failure detector of solar energy off-network power generation |
| CN108809256A (en) * | 2018-06-27 | 2018-11-13 | 沈阳工程学院 | A kind of photovoltaic off-grid power failure intelligent checking system |
| CN109039276A (en) * | 2018-06-27 | 2018-12-18 | 沈阳工程学院 | A kind of portable on-line fault diagnosis device in photovoltaic off-grid power station |
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Cited By (3)
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| CN108512512A (en) * | 2018-06-27 | 2018-09-07 | 沈阳工程学院 | The online failure detector of solar energy off-network power generation |
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| CN109039276A (en) * | 2018-06-27 | 2018-12-18 | 沈阳工程学院 | A kind of portable on-line fault diagnosis device in photovoltaic off-grid power station |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
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| RJ01 | Rejection of invention patent application after publication |