CN204014671U - A kind of solar energy water-saving irrigation control device based on ZIGBEE - Google Patents
A kind of solar energy water-saving irrigation control device based on ZIGBEE Download PDFInfo
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- CN204014671U CN204014671U CN201420509716.XU CN201420509716U CN204014671U CN 204014671 U CN204014671 U CN 204014671U CN 201420509716 U CN201420509716 U CN 201420509716U CN 204014671 U CN204014671 U CN 204014671U
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The utility model discloses a kind of solar energy water-saving irrigation control device based on ZIGBEE, comprise core processor and the valve controling circuit being connected with core processor, analog quantity acquisition circuit, 485 bus circuits, pulse-scaling circuit, solid state storage circuit, ZIGBEE communicating circuit and power circuit, described valve controling circuit is connected with low-power consumption valve, described analog quantity acquisition circuit is connected with pipe pressure sensor, described 485 bus circuits are connected with soil humidity sensor, and described pulse-scaling circuit is connected with pipeline flow sensor.The utility model has changed traditional power supply and communication modes, utilize solar energy as the energy, adopt ZIGBEE mechanics of communication to realize local MANET wireless telecommunications, and soil moisture content, pipeline pressure, pipeline flow monitoring and valve control integration, to together, can be arranged on easily to field and set up water-saving irrigation control system.
Description
Technical field
The utility model relates to irrigation and water conservancy technical field of automation, particularly a kind of solar energy water-saving irrigation control device based on ZIGBEE.
Background technology
At present, known water saving irrigation controller only possesses valve and controls and Soil Moisture Monitoring function, can not carry out the leakage situation that precise metering cannot be monitored irrigation pipe network to water consumption, cause the waste of water resource, and adopt Alternating Current Power Supply more, use wired 485 or ethernet communication mode, need to set up cable, installation and maintenance cost is all higher, and is limited by landform and scope, be difficult to meet the popularization on a large scale of water-saving irrigation technique, and the strictest water resources management system is implemented.Chinese invention patent discloses a kind of solar energy automatic irrigation system, and (publication number is CN 103651063 A, open day is on March 26th, 2014), primary structure is comprised of solar panel, controller, water pump, water regulating valve, high-level reservoir, water level low switch, water level full gate pass, controllable electromagnetic valve.Have energy-saving and environmental protection, full-automatic, prosthetic guard's feature, replaces the mode of accumulator electric power storage by the mode of high-level reservoir retaining, pollution-free.When water level low switch has signal, solar panel generating via controller drives water pump to high-level reservoir retaining by day, and when there is signal water level full gate pass, water pump quits work; Flow control valve is used for regulating the size of water pump output discharge.Time Controller control in evening controllable electromagnetic valve carries out field irrigation work.This irrigation control system has energy-saving and environmental protection, full-automatic, prosthetic guard's feature, but can not carry out networking, cannot work with other equipment collaborations, and do not possess flow monitoring and pipeline pressure monitoring function, cannot realize the requirement of water-saving irrigation and water resource strict control.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art with not enough, a kind of Highgrade integration is provided, can adopts solar poweredly, uses the water-saving irrigation intelligent controlling device of ZIGBEE MANET communication.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of solar energy water-saving irrigation control device based on ZIGBEE, comprise core processor and the valve controling circuit being connected with core processor, analog quantity acquisition circuit, 485 bus circuits, pulse-scaling circuit, solid state storage circuit, ZIGBEE communicating circuit and power circuit, described valve controling circuit is connected with low-power consumption valve, described analog quantity acquisition circuit is connected with pipe pressure sensor, described 485 bus circuits are connected with soil humidity sensor, and described pulse-scaling circuit is connected with pipeline flow sensor.
Preferably, described core processor is MSP430F5438 processor; Processor is connected with valve controling circuit by IO pin, by ADC input pin, is connected with analog quantity acquisition circuit, by USATR interface, is connected with 485 bus circuits, ZIGBEE communicating circuit, by external interrupt input pin, is connected with pulse-scaling circuit.
Preferably, described power circuit is connected with solar panel and maintenance-free battery, and described solar energy water-saving irrigation control device can rely on solar powered.
Preferably, described solid state storage circuit is FLASH chip, and described FLASH chip is connected with processor by spi bus.
Preferably, ZIGBEE communicating circuit is connected by USART interface with processor, and ZIGBEE communicating circuit carries out communication by 2.4G wireless network and local control center, and can pass through the network channel accessing Internet of control centre.
Preferably, described low-power consumption valve comprises electrical ball valve, self-holding electromagnetic valve and micro-power consumption electromagnetic valve.
The course of work of the present utility model is:
Soil humidity sensor is converted to 485 signals by soil moisture content data and exports to core processor by 485 bus circuits; Pipe pressure sensor is converted to 4-20mA current signal by pipeline pressure data and exports to analog quantity acquisition circuit and by ADC, change position digital signal and export to core processor; Pipeline flow sensor is converted to output of pulse signal by data on flows and by terminal, exports to core processor to pulse-scaling circuit; Core processor is saved in solid-state storage by data, and by ZIGBEE communicating circuit, monitored data is sent to local control center, and by local control center, data is published to internet; Local control center sends to core processor by ZIGBEE communicating circuit by irrigation control instruction, and core processor drives low-power consumption valve to realize irrigation control by valve controling circuit.Above-mentioned data acquisition, ZIGBEE network communication function adopt the current techique of this area.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
1, the utility model, by expansion external sensor interface, has increased irrigation water capacity metering and pipeline pressure monitoring function, has effectively improved water resource utilization efficiency, has avoided the waste of water resource.
2, the utility model, by using ZIGBEE MANET mechanics of communication, has reduced cost, has improved the scope of application of water saving irrigation controller.Relatively reduce difficulty of construction with traditional wire transmission scheme, relatively saved campus network with GPRS public network communication scheme, reduced equipment power dissipation.
3, the utility model is by being used Low-power Technology, realized solar poweredly, saved energy consumption, reduced that power line lays and maintenance cost.
Accompanying drawing explanation
Fig. 1 is each modular structure block diagram of the present utility model;
Fig. 2 is the circuit diagram of the utility model core processor;
Fig. 3 is the utility model valve controling circuit figure;
Fig. 4 is the utility model ZIGBEE communicating circuit figure;
Fig. 5 is the utility model exterior storage circuit diagram;
Fig. 6 is the utility model 485 bus circuit figure.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
As shown in Figure 1, the solar energy water-saving irrigation control device based on ZIGBEE of the present embodiment, comprise core processor and the valve controling circuit being connected with processor, analog quantity acquisition circuit, 485 bus circuits, pulse-scaling circuit, solid state storage circuit, ZIGBEE communicating circuit and power circuit, described valve controling circuit is connected with low-power consumption valve, described analog quantity acquisition circuit is connected with pipe pressure sensor, described 485 bus circuits are connected with soil humidity sensor, described pulse-scaling circuit is connected with pipeline flow sensor, described solar energy Water saving type watering arrangement is realized with local control center and is carried out data interaction by ZIGBEE communicating circuit.
The water-saving irrigation control device of the present embodiment, can in field, install by vertical rod, adopt solar energy and lead-acid accumulator to power, can connect the multiple sensors such as soil humidity sensor, flow sensor, pipe pressure sensor, can control low-power consumption knife switch.
In Fig. 2, U6 is core processing module, select MSP430F5438, by IO mouth, be connected with valve controling circuit, by USART interface, be connected with ZIGBEE communication module and 485 bus circuits, by ADC interface, be connected with analog quantity acquisition circuit, by SPI interface, be connected with solid state storage circuit, by external interrupt interface, be connected with pulse-scaling circuit.
In Fig. 3, Q19 is metal-oxide-semiconductor controllable valve door power supply or switch controlling signal output; Q21, Q20 are the driving force that triode increases IO mouth, and D13, D14 are the binary channels control that diode can be realized processor IO mouth and communication module IO.
In Fig. 4, U5 is ZIGBEE communication module, is connected by USART interface with core processing module, adopts 5V power supply, can carry out wireless telecommunications with central station by ZIGBEE communication module; ZIGBEE module carries two-way 2 road IO and 2 road AD functions;
In Fig. 5, U6 is that AT45DB161 is the FLASH chip of SPI interface, and by spi bus, is connected between processor U6.
In Fig. 6, RSM1 is 485 isolation communication modules, has the functions such as esd protection and lightning protection be anti-interference, by USART interface, is connected with processor U6.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (6)
1. the solar energy water-saving irrigation control device based on ZIGBEE, comprise core processor, it is characterized in that, also comprise the valve controling circuit, analog quantity acquisition circuit, 485 bus circuits, pulse-scaling circuit, solid state storage circuit, ZIGBEE communicating circuit and the power circuit that are connected with core processor, described valve controling circuit is connected with low-power consumption valve, described analog quantity acquisition circuit is connected with pipe pressure sensor, described 485 bus circuits are connected with soil humidity sensor, and described pulse-scaling circuit is connected with pipeline flow sensor.
2. the solar energy water-saving irrigation control device based on ZIGBEE according to claim 1, is characterized in that, described core processor is MSP430F5438 processor; Core processor is connected with valve controling circuit by IO pin, by ADC input pin, be connected with analog quantity acquisition circuit, by USATR interface, be connected with 485 bus circuits, ZIGBEE communicating circuit, by external interrupt input pin, be connected with pulse-scaling circuit.
3. the solar energy water-saving irrigation control device based on ZIGBEE according to claim 1, is characterized in that, described power circuit is connected with solar panel and maintenance-free battery, and described solar energy water-saving irrigation control device can rely on solar powered.
4. the solar energy water-saving irrigation control device based on ZIGBEE according to claim 1, is characterized in that, described solid state storage circuit is FLASH chip, and described FLASH chip is connected with processor by spi bus.
5. the solar energy water-saving irrigation control device based on ZIGBEE according to claim 1, it is characterized in that, ZIGBEE communicating circuit is connected by USART interface with processor, ZIGBEE communicating circuit carries out communication by 2.4G wireless network and local control center, and can pass through the network channel accessing Internet of control centre.
6. the solar energy water-saving irrigation control device based on ZIGBEE according to claim 1, is characterized in that, described low-power consumption valve comprises electrical ball valve, self-holding electromagnetic valve and micro-power consumption electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509716.XU CN204014671U (en) | 2014-09-04 | 2014-09-04 | A kind of solar energy water-saving irrigation control device based on ZIGBEE |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509716.XU CN204014671U (en) | 2014-09-04 | 2014-09-04 | A kind of solar energy water-saving irrigation control device based on ZIGBEE |
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| CN204014671U true CN204014671U (en) | 2014-12-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885887A (en) * | 2015-05-25 | 2015-09-09 | 驻马店市华轩实业有限公司 | Drop irrigation micro-seepage intelligent high efficient water-saving irrigation system |
| CN105766568A (en) * | 2016-04-18 | 2016-07-20 | 南京南瑞集团公司 | Field precise water-saving irrigation controller |
| CN106416955A (en) * | 2016-08-29 | 2017-02-22 | 山东胜伟园林科技有限公司 | Internet of things spray irrigation intelligent emergency device |
-
2014
- 2014-09-04 CN CN201420509716.XU patent/CN204014671U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885887A (en) * | 2015-05-25 | 2015-09-09 | 驻马店市华轩实业有限公司 | Drop irrigation micro-seepage intelligent high efficient water-saving irrigation system |
| CN105766568A (en) * | 2016-04-18 | 2016-07-20 | 南京南瑞集团公司 | Field precise water-saving irrigation controller |
| CN106416955A (en) * | 2016-08-29 | 2017-02-22 | 山东胜伟园林科技有限公司 | Internet of things spray irrigation intelligent emergency device |
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