CN207118419U - 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
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- CN207118419U CN207118419U CN201720549017.1U CN201720549017U CN207118419U CN 207118419 U CN207118419 U CN 207118419U CN 201720549017 U CN201720549017 U CN 201720549017U CN 207118419 U CN207118419 U CN 207118419U
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- Prior art keywords
- zigbee
- controller
- sensor
- greenery patches
- monitoring node
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- 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 utility model 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 utility model 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 utility model also has the characteristics of simple in construction, cost is low, convenient operation and control is quick.
Description
Technical field
It the utility model is related 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 are mostly man-made irrigations, and irrigation method is provided using broad irrigation and artificial sprinkling to water
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 established, 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 problems to be solved in the utility model is：A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee is provided,
The automation of pouring can be realized, pours more accurate, remote monitoring, site administrator is reduced, to solve above-mentioned prior art
Present in problem.
The technical scheme that the utility model is taken is：A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee, including control
Device processed, controller are connected to ZigBee telegons by GPRS wireless modules, and ZigBee telegons pass through ZigBee wireless modules
Monitoring node is connected to, monitoring node includes water content sensor, Temperature Humidity Sensor, illuminance sensor and magnetic valve, control
Device processed is connected to remote monitoring terminal by mixed-media network modules mixed-media.
Preferably, 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.
Preferably, 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.
The beneficial effects of the utility model：Compared with prior art, the utility model is connected by ZigBee wireless modules
To greenery patches monitoring node, more ambient temperature and humidity, soil moisture content and illuminance sensor, realize that the automatic of greenery patches is poured automatically
Fill, convenient management, and the Monitoring Data teletransmission of monitoring node to Remote monitoring terminal is subjected to remote control, scene can be reduced
Administrative staff, greatly improve automation pour management, the utility model also have it is simple in construction, cost is low, convenient operation and control
The characteristics of quick.
Brief description of the drawings
Fig. 1 is control structure schematic diagram of the present utility model；
Fig. 2 is temperature humidity sensor module circuit diagram；
Fig. 3 is illuminance sensor modular circuit schematic diagram；
Fig. 4 is the utility model monitoring node structural representation.
Embodiment
Below in conjunction with the accompanying drawings and the utility model 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 include 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 reduce power consumption.Acquisition Circuit is as shown in Figure 2.
Illuminance sensor is integrated electric using the numeric type light intensity sensor of twin wire serial bus interface
BH1750FVI, has good stability, and small volume, high sensitivity, low in energy consumption, light source dependence is weak, 16 built in sensor
Position A converters Direct Digitals output, Acquisition Circuit is as shown in figure 3, photodiode built in sensor, when having light irradiation, two
Pole pipe will produce corresponding saturation reverse leakage current, form photoelectric current, and the size of electric current changes with the change of luminous intensity, integrate
Operational amplifier converts electrical current into voltage, is sent into ADC converters, and obtains the numerical data of 16, by the C of I 2
Interface is transferred to data processing unit, VCC and the k Ω pull-up resistors of control signal 10, there is provided driving force;VCC and GND
Between 100 nF electric capacity be used for decouple filter.
ZigBee data acquisition and monitorings node is as core devices, CC2530 using the CC2530F256 chips of TI companies
One on-chip system (SoC) solution for being used for IEEE802.15.4, ZigBee and RF4CE application.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), 2 USART21 for supporting a variety of serial communication protocols
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, only electric current of the consumption less than 1 μ A, CC2530F256 have excellent RF transceiver performances, and kernel is using enhanced
8051CPU, 8KB RAM, A/D conversion are loaded with, powerful network node can be established with extremely low cost, realizes low-power consumption
It is required that.
Magnetic valve uses direct-acting electromagnetic valve, and during energization, magnet coil produces electromagnetic force and closure member is lifted from valve seat,
Valve is opened, and during power-off, electromagnetic force is disappeared, and spring handle closure member is pressed on valve seat, and valve closes.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, ensure that data acquisition and the biography of the monitoring node of wireless senser
It is defeated, it is easy to upper strata to understand environmental aspect and makes correct decision-making, powered using micro solar battery, clean environment firendly, is realized
Effective utilization of solar energy resources.
Magnetic valve uses direct-acting electromagnetic valve, and during energization, 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 closes.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.
Preferably, 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 set of expansion link 2 has
The probe of water content sensor 7, by the way that on housing, compact-sized, easy for installation, installation water content senses 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 the greenery patches watering of large area.
Preferably, 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, avoids water content sensor from being chronically in soil and is corroded, and improves service life.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model, therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (1)
- A kind of 1. greenery patches intelligent Sprinkling Irrigation based on ZigBee, it is characterised in that：Including controller, controller by GPRS without Wire module is connected to ZigBee telegons, and ZigBee telegons are connected to monitoring node, monitoring section by ZigBee wireless modules Point includes water content sensor, Temperature Humidity Sensor, illuminance sensor and magnetic valve, and controller is connected to by mixed-media network modules mixed-media Remote monitoring terminal；Monitoring node also includes housing（1）, housing（1）Lower end is provided with expansion link（2）And support frame（3）, upper end Face is provided with illuminance sensor（4）And Temperature Humidity Sensor（5）, magnetic valve（6）Installed in housing（1）Medial surface, expansion link （2）End set has water content sensor（7）Probe；Expansion link（2）Using electric pushrod, the motor of electric pushrod connects Controller is connected to, controller is also associated with time block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720549017.1U CN207118419U (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 |
|---|---|---|---|
| CN201720549017.1U CN207118419U (en) | 2017-05-17 | 2017-05-17 | A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207118419U true CN207118419U (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962144A (en) * | 2017-05-17 | 2017-07-21 | 贵州大学 | A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee |
-
2017
- 2017-05-17 CN CN201720549017.1U patent/CN207118419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962144A (en) * | 2017-05-17 | 2017-07-21 | 贵州大学 | A kind of greenery patches intelligent Sprinkling Irrigation based on ZigBee |
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