CN110140636A - Long-range spray irrigation system and method suitable for gardens - Google Patents
Long-range spray irrigation system and method suitable for gardens Download PDFInfo
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- CN110140636A CN110140636A CN201910421976.9A CN201910421976A CN110140636A CN 110140636 A CN110140636 A CN 110140636A CN 201910421976 A CN201910421976 A CN 201910421976A CN 110140636 A CN110140636 A CN 110140636A
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- 239000007921 spray Substances 0.000 title claims abstract description 32
- 238000003973 irrigation Methods 0.000 title claims abstract description 21
- 230000002262 irrigation Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000010295 mobile communication Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000011022 operating instruction Methods 0.000 claims description 3
- 238000004886 process control Methods 0.000 claims description 3
- 230000005059 dormancy Effects 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
- 241000526657 Microchloa Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 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
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
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- 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
- A01G25/165—Cyclic operations, timing systems, timing valves, impulse operations
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to a kind of long-range spray irrigation systems and method suitable for gardens, the system includes M water injector, N number of concentrator and remote control terminal, the concentrator includes mobile communication module, short-distance wireless communication module and power module, several described concentrators pass through mobile network communication with the remote control terminal, each concentrator is communicated with multiple water injectors in corresponding region by short-distance wireless communication module, M > N, M and N are the integer greater than 1.The present invention is communicated, and several water injectors within the scope of a concentrator control area with remote control terminal by concentrator by setting concentrator, can greatly reduce system cost.
Description
Technical field
The present invention relates to irrigation technique field, in particular to a kind of long-range spray irrigation system and method suitable for gardens.
Background technique
Due to having planted a large amount of small grass, flowers and trees in gardens or road green belt, it is therefore desirable to the plant to plantation
Object carries out water seasoning.It is typically all that several sprays are arranged in gardens and greenbelt since the area for needing to irrigate is big
Water pipe, a sparge pipe water to the plant in certain area.Traditional operation be by manually opening sparge pipe one by one,
Further each and every one sparge pipe is closed after pouring, expends a large amount of manpowers.With the development of wireless communication technique, there is long-range control
Such as 2G communication module and a solenoid valve is arranged in system processed that is, at sparge pipe, so that it may realize and carry out with remote control terminal
Remote radio communication receives the control signal for opening or closing solenoid valve of remote control terminal.Wireless remote control mode solves
Manually the problem of troublesome in poeration and waste of manpower present in valve opening/pass valve, but there is also defect, for example, each
A sparge pipe requires configuration communication module, causes cost very high.
Summary of the invention
It is an object of the invention to improve each sparge pipe in the prior art require configuration one communication module cause into
This high deficiency provides a kind of long-range spray irrigation system and method suitable for gardens, can reduce whole hardware cost.
In order to achieve the above-mentioned object of the invention, the embodiment of the invention provides following technical schemes:
A kind of long-range spray irrigation system suitable for gardens, including M water injector, N number of concentrator and remote control terminal,
The concentrator includes mobile communication module, short-distance wireless communication module and power module, the M concentrator with it is described remote
Process control terminal passes through short-distance wireless with multiple water injectors in corresponding region by mobile network communication, each concentrator
Communication module communication, M > N, M and N are the integer greater than 1.In an arrangement, the short-distance wireless communication module is 433M
Radio-frequency module or 2.4G wireless module.
In above system, by the way that concentrator is arranged, communicated by concentrator with remote control terminal, and a concentrator control
The cost of several water injectors in regional scope processed, 433M radio-frequency module or 2.4G wireless module is far below mobile communication mould
Block, and frequency range is freely to use, no communication expense, therefore can greatly reduce system cost.
In the scheme advanced optimized, the water injector is an integral structure, and water injector includes tube head, mechanical valve
Door, decelerating motor, short-distance wireless communication module, control unit and power supply unit, the machinery valve and decelerating motor machinery connect
It connects, the decelerating motor, short-distance wireless communication module, power supply unit are electrically connected with control unit.In the side advanced optimized
In case, the water injector further includes flow component, and the open position of machinery valve is separately provided for examining with closed position
The detecting element of side valve door opening and closing degree, flow component, detecting element are electrically connected with control unit respectively.
By the way that flow component is arranged in water injector, water flow metering may be implemented, can help to judge machinery with this
Amount of water sprayed intelligent control is closed successfully and realized to valve whether.In addition, machinery valve, flow component etc. are become one formula
Structure allows decelerating motor and flow component to share a control unit and power supply unit, compared to respectively as independence
The mode of equipment can reduce the hardware cost of water injector.
In the scheme advanced optimized, the power supply unit and power module include solar powered module and spare
Battery.Since gardens belong to field environment, if being powered, undoubtedly will increase cost and may also being deposited by the way of being laid with cable
The difficult wiring the problem of, can be to avoid wiring using solar powered mode the problem of, and realize that natural energy resources are effectively sharp
With.In addition, by the way that reserve battery is arranged again, prevent even if in solar energy from continued power (such as rainy day not strong in illumination)
In the case where also can safeguards system reliability service.
On the other hand, a kind of long-range sprinkling irrigation method suitable for gardens, including following step are provided in the embodiment of the present invention
It is rapid:
Remote control terminal sends control signal to specified concentrator, control signal include valve address initial address,
Termination address and valve operating instructions；
The concentrator receives the control signal that the remote control terminal is sent, and judges whether current time is in spray
In water installations call duration time window, the control signal is if it is transmitted to water injector, if it is not, then waiting under entrance
After secondary water injector call duration time window, then the control signal is transmitted to water injector；
Water injector receives the control signal that concentrator is forwarded, and judges whether the address controlled in signal includes its own
Address executes the control signal that concentrator is forwarded if including, and is irrigated, stops irrigating or uploading water injector
Flow information.
In the scheme advanced optimized, the above method further comprises the steps of: concentrator and periodically sends synchronous timing signal, spray
After water installations receive the synchronous timing signal that concentrator is sent out, the software timer in water injector controller is synchronized
It resets, so that all water injectors restart time synchronisation.
In the scheme advanced optimized, the controller uses super low-power consumption microprocessor MSP430 series monolithic conduct
Processor.
The precision of software timer determines the accuracy of timing in controller, (such as warm and humid based on technology or environmental condition
Degree) limitation, the precision of the processor clock of each water injector can not reach absolutely accurate, if concentrator and water spray fill
Timing between setting is asynchronous, such as concentrator is in the duty cycle, and water injector is in dormancy period, it will control is caused to believe
Number it cannot be sent to water injector in time, then water injector cannot execute corresponding operation in time, and control is caused to be failed.This
In method, by the synchronous clear operation of software timer in controller, above-mentioned technical problem can be well solved, realization has
Effect control.
Compared with prior art, long-range control of spraying not only may be implemented in this system, but also system cost is low.Pass through setting
Concentrator is communicated by concentrator with remote control terminal, and several water spray dresses within the scope of a concentrator control area
It sets, system cost can be greatly reduced.The function of system is greatly reduced by the setting of the dormancy period of water injector simultaneously
Consumption, so that micro solar battery or dry cell can meet the requirement that water injector works long hours.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the schematic illustration of the long-range spray irrigation system provided in an embodiment of the present invention suitable for gardens.
Fig. 2 is the structure block diagram of water injector in the embodiment of the present invention.
Fig. 3 is the flow chart of the long-range sprinkling irrigation method provided in an embodiment of the present invention suitable for gardens.
Description of symbols in figure
Water injector 100；Concentrator 200；Remote control terminal 300.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of long-range spray irrigation system suitable for gardens provided in the present embodiment, including M water spray dress
100, N number of concentrator 200 and remote control terminal 300 are set, M concentrator passes through mobile network with the remote control terminal
For multiple water injectors in communication, each concentrator and corresponding region by 433M radio communication, M and N are whole greater than 1
Number, and M > N.Remote control terminal can be PC machine, palm PC, mobile phone etc., it is preferred to use mobile phone because user almost with
Body carries, and sprinkling irrigation may be implemented and remotely control at any time.
Specifically, concentrator includes mobile communication module, 433M radio-frequency module and power module, and mobile communication module uses
4G module, to ensure the fluency communicated with remote control terminal.It is readily understood that, mobile communication module can also use
2G communication module or 3G communication module or 5G communication module.In the present embodiment, power module includes solar powered module
And reserve battery, solar powered power with reserve battery are switched over by a switching circuit.Reserve battery, which can be, to be filled
Battery, the extra electric energy that solar powered module is collected can charge to rechargeable battery, and reserve battery is also possible to dry electricity
Pond, with ensure when illumination is weaker for a long time can by dry cell power supply, i.e., so that the power supply of concentrator not exclusively according to
Rely in sunlight.It is that solar powered module not only includes that instant supplying cell further includes charging as preferable embodiment
Energy-storage battery, reserve battery then use dry cell, on the basis of making full use of solar energy, and ensure that the power supply of concentrator is reliable
Property.
Specifically, as shown in Fig. 2, water injector 100 is an integral structure, water injector 100 includes tube head, mechanical valve
Door, decelerating motor, flow component, short-distance wireless communication module, control unit and power supply unit, decelerating motor and flow component,
Short-distance wireless communication module, power supply unit are electrically connected with control unit.Machinery valve and decelerating motor are mechanically connected, and valve is beaten
Open position and closed position are provided with detecting element, and detecting element can use Hall switch, for detecting the position of machinery valve
It sets, i.e. opening and closing degree, detecting element is electrically connected with control unit.Power supply unit also uses solar powered module and reserve battery
The scheme being used cooperatively.Water injector is an integral structure, and is on the one hand easily installed, and on the other hand can also realize that resource is total
It enjoys, to reduce hardware cost, for example, decelerating motor and flow component share power supply, control unit.
Water injector is communicated by 433M radio-frequency module with concentrator, and concentrator is receiving remote control terminal transmission
Such as after the control signal of water spray, which is transmitted to corresponding water injector again and (can be in corresponding region by concentrator
All water injectors, be also possible to some specified water injector) processor, processor control decelerating motor open or
Close machinery valve.
Flow component is the component for acquiring spray flow, such as Hall flow meter element, by the way that flow component is arranged,
Amount of water sprayed acquisition may be implemented, remote control terminal is transmitted to by concentrator, in order to when remote control terminal, which is formulated, sprays water
Between, it on the other hand can also judge whether machinery valve closes success by the flow of acquisition, avoid waste water resource.
Gardens belong to field scene, are not easy to power by way of being laid with cable, therefore, reduce water injector and/or
The power consumption of concentrator facilitates the reliability service of safeguards system.In structure shown in Fig. 2, control unit includes processor, place
Managing device can be according to the time parameter control decelerating motor, flow component, 433M radio-frequency module timing that remote control terminal is arranged
Suspend mode, especially control 433M radio-frequency module timing dormancy, can greatly reduce the energy consumption of water injector.In order to as much as possible
It ensures the timeliness for receiving control signal, dormancy time can be arranged shorter, if certainly of less demanding to timeliness,
Dormancy time can be arranged longer, to reduce power consumption as far as possible, by user's self-setting.
It should be noted that in the present embodiment, configured in water injector be 433M radio-frequency module realize with concentrator it
Between data transmission, it is readily appreciated that, the short-distance wireless communication module such as 2.4G wireless module can also be used.
Referring to Fig. 3, present embodiments providing a kind of based on above system realization, the long-range sprinkling irrigation side suitable for gardens
Method.Method includes the following steps:
S101, remote control terminal send control signal to specified concentrator, and control signal includes the starting of valve address
Address, termination address and valve operating instructions.
Each concentrator distributes an address, when sending control signal, is realized by address configuration to specified collection
Middle device sends control signal.If control signal is directed to water injector all corresponding to concentrator, control letter
The address of water injector can not be limited in number, if control signal controls in signal just in individual water injectors
The address of specified water injector is needed, also in order to which concentrator is transmitted to specified water injector for signal is controlled.
Based on different applications, the content for controlling signal can be different.For example, control signal can be simple valve opening and refer to
Valve instruction is enabled or closes, water injector opens valve and realizes spray irrigation when executing control instruction, or closes valve and stop spray
Water.In another example control signal can be simultaneously comprising closing valve instruction and flow collection instruction, so that water injector is when closing valve
Water flow is acquired again.In another example control signal can be simultaneously comprising valve opening instruction and flow control instruction, so that working as water injector
Reach flow control value by flow and then close valve, to realize water flow control.
S102, concentrator receives the control signal that the remote control terminal is sent, and the control signal is transmitted to spray
Water installations.
Concentrator can be there are two types of processing mode after receiving control signal, and one is be directly transmitted to control signal accordingly
Water injector, one is delay send.
The case where being directed to water injector meeting timing dormancy, in order to ensure that the control signal of concentrator forwarding can be corresponded to
Water injector received, be suitable for using delay send by the way of.Specifically, concentrator judges whether current time is in water spray
In device call duration time window, the control signal is if it is transmitted to water injector, enters next time if it is not, then waiting
After water injector call duration time window, then the control signal is transmitted to water injector.
S103, water injector receive and execute the control signal that concentrator is forwarded, and judge that the address controlled in signal is
No includes its own address, and the control signal that concentrator forwarded is executed if including, irrigated, stop irrigating or on
Pass the flow information of water injector.
The case where being directed to water injector real-time working, water injector can real-time reception after concentrator forwarding controls signal
And execute the control signal.
It is directed to water injector and passes through the case where sleep mode is to reduce energy consumption, the processor of water injector judges suspend mode
Whether the time terminates, if terminated, starts 433M radio-frequency module and receives the control signal that concentrator is forwarded, and starting subtracts
Speed motor opens or closes valve；If suspend mode is not over, continue waiting for, until dormancy time terminates just to start corresponding portion
Part receives and executes the control signal that concentrator is forwarded.
After water injector receives control signal, the control signal can be parsed, to analyze the instruction that the control signal is included.
If the control signal only includes to close valve instruction, controls decelerating motor and close valve, stop water spray.If the control signal is only
It is instructed comprising valve opening, then controls decelerating motor and open valve, spray water.
If the control signal includes to close valve instruction and flow collection instruction simultaneously, first control decelerating motor is closed mechanical
Valve, then flow component acquisition water flow is controlled, and the water flow data of acquisition is sent to concentrator.At this point, concentrator meeting
The water flow data that water injector is sent is sent to remote control terminal.In addition, water injector can also actively carry out failure
Detection.For example, water injector passes through detection member after the instruction of execution valve opening or pass valve order-driven machinery valve open or close
Whether in place part detects machinery valve, if it is not, sending water injector fault message to concentrator, concentrator again will water spray
Plant failure information is sent to remote control terminal.It can detecte decelerating motor, machinery valve or detection member in this manner
Part whether failure.
In another example water flow is detected by flow component after detecting element detects that machinery valve is in the open state,
If water flow detection values are less than the first threshold of setting, water injector fault message is sent to concentrator, concentrator again will spray
Water installations fault message is sent to remote control terminal；Or after detecting element detects that machinery valve is in close state, stream
Component detection water flow is measured, if water flow detection values are greater than second threshold, sends water injector fault message, collection to concentrator
Water injector fault message is sent to remote control terminal again by middle device.First threshold indicates the minimum flow value that be discharged,
Second threshold indicates the maximum stream flow threshold value that be discharged, and second threshold is less than first threshold.It in this manner can also be with
Detect decelerating motor, machinery valve, detecting element, flow component etc. whether failure.
If the control signal includes valve opening instruction and flow control instruction, water injector drives machinery valve to open,
It is irrigated, and when flow component detects that water flow reaches flow control value, closes machinery valve.Remote control terminal is logical
It crosses that sending is such to control signal, amount of water sprayed control may be implemented, such as be directed to trees, need biggish amount of water sprayed, and needle
For flowers, it is only necessary to which lesser amount of water sprayed realizes intelligent irrigation with this.
The application of power consumption will be reduced by sleep mode by being directed to water injector, ensure that control signal effectively forwards, and be kept away
Exempt from the basis lost, time synchronization between concentrator and water injector is to maintain, if time irreversibility, such as concentrator are in
Duty cycle, water injector are in dormancy period, it will cause control signal that cannot be sent to water injector in time, then spray water
Device cannot execute corresponding operation in time, and control is caused to be failed.
Therefore, in order to ensure the synchronism of time between concentrator and water injector, in the scheme advanced optimized, on
The method of stating further comprises the steps of: concentrator and periodically sends synchronous timing signal, when water injector receives the synchronization that concentrator is sent out
Between after signal, clearing is synchronized to the software timer in water injector controller, so that in all water injector controllers
Software timer restart time synchronisation.It is readily comprehensible, in order to avoid upsetting the setting of dormancy time and working time,
It is preferred that executing time synchronization clear operation when the duty cycle starts.
For example, it is assumed that dormancy period is 20 seconds, the duty cycle is 5 seconds, and the time cycle is 25 seconds, i.e. the time cycle is suspend mode
The sum of period and duty cycle, then concentrator can be in internal software timer timing to being zeroed out after 25 seconds, water injector
Also can be in the software timer timing in controller to being zeroed out after 25 seconds, and the clear operation and its correspondence that concentrator executes
Multiple water injectors execute clear operation be synchronous.It can improve in this way because processor clock precision is made
At time irreversibility the problem of.
Above embodiment is that concentrator actively executes time synchronization operation, as another embodiment, concentrator
It can be and passively execute the time synchronization instruction that remote control terminal issues.In this scheme, remote control terminal is to concentration
Device sends water injector suspend mode and duty cycle setting instructs, and concentrator forwards water injector suspend mode and work to all water injectors
Make period setting instruction, after water injector receives the instruction that concentrator is sent out, to the software meter in water injector controller
When device synchronize clearing so that all water injectors restart time synchronisation, and reset water injector suspend mode and work
Make the period.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (9)
1. a kind of long-range spray irrigation system suitable for gardens, which is characterized in that including M water injector, N number of concentrator and long-range
Controlling terminal, the concentrator include mobile communication module, short-distance wireless communication module and power module, the M concentrator
With the remote control terminal by mobile network communication, each concentrator and multiple water injectors in corresponding region are logical
The communication of short distance wireless communication module is crossed, M > N, M and N are the integer greater than 1.
2. the long-range spray irrigation system according to claim 1 suitable for gardens, which is characterized in that the short-distance wireless communication
Module is 433M radio-frequency module or 2.4G wireless module.
3. the long-range spray irrigation system according to claim 1 suitable for gardens, which is characterized in that the water injector is one
Body formula structure, water injector include tube head, machinery valve, decelerating motor, short-distance wireless communication module, control unit and power supply list
Member, the machinery valve and decelerating motor are mechanically connected, the decelerating motor, short-distance wireless communication module, power supply unit with
Control unit electrical connection.
4. the long-range spray irrigation system according to claim 2 suitable for gardens, which is characterized in that the water injector also wraps
Flow component is included, the open position and closed position of machinery valve are separately provided for the detection member of detection valve opening and closing degree
Part, flow component, detecting element are electrically connected with control unit respectively.
5. a kind of long-range sprinkling irrigation method suitable for gardens, which comprises the following steps:
Remote control terminal sends control signal to specified concentrator, and control signal includes valve address initial address, terminates
Address and valve operating instructions；
The concentrator receives the control signal that the remote control terminal is sent, and judges whether current time is in water spray dress
It sets in call duration time window, the control signal is if it is transmitted to water injector, enter spray next time if it is not, then waiting
After water installations call duration time window, then the control signal is transmitted to water injector；
Water injector receives the control signal that concentrator is forwarded, and judges to control whether the address in signal includes its own ground
Location executes the control signal that concentrator is forwarded if including, and is irrigated, stops irrigation or uploaded the water of water injector
Flow information.
6. according to the method described in claim 5, it is characterized in that, further comprising the steps of: concentrator periodically sends letter synchronization time
Number, after water injector receives the synchronous timing signal that concentrator is sent out, to the software timer in water injector controller into
Row is synchronous to reset, so that all water injectors restart time synchronisation.
7. according to the method described in claim 5, being sent it is characterized in that, further comprising the steps of: remote control terminal to concentrator
Water injector suspend mode and duty cycle setting instruct, and concentrator forwards water injector suspend mode and duty cycle to all water injectors
Setting instruction, after water injector receives the instruction that concentrator is sent out, to the software timer in water injector controller into
Row is synchronous to reset, so that all water injectors restart time synchronisation, and resets water injector suspend mode and duty cycle.
8. according to the method described in claim 5, it is characterized in that, if concentrator forwarding control signal include valve opening instruction and
Flow control instruction, then water injector driving machinery valve is opened, and is irrigated, and when water flow reaches flow control value,
Close machinery valve.
9. according to the method described in claim 5, it is characterized in that, further comprising the steps of:
Water injector is after the instruction of execution valve opening or pass valve order-driven machinery valve open or close, and whether detection machinery valve
In place, if it is not, sending water injector fault message to concentrator, water injector fault message is sent to by concentrator again
Remote control terminal；And/or
After detecting element detects that machinery valve is in the open state, flow component detects water flow, if water flow detection values are small
In first threshold, then water injector fault message is sent to concentrator, water injector fault message is sent to far by concentrator again
Process control terminal；And/or
After detecting element detects that machinery valve is in close state, flow component detects water flow, if water flow detection values are big
In second threshold, then water injector fault message is sent to concentrator, water injector fault message is sent to far by concentrator again
Process control terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910421976.9A CN110140636A (en) | 2019-05-21 | 2019-05-21 | Long-range spray irrigation system and method suitable for gardens |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910421976.9A CN110140636A (en) | 2019-05-21 | 2019-05-21 | Long-range spray irrigation system and method suitable for gardens |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349914A (en) * | 2008-09-18 | 2009-01-21 | 贺新 | Valve controller based on ZigBee communication technology and control method thereof |
| CN102037888A (en) * | 2010-10-28 | 2011-05-04 | 重庆市科学技术研究院 | Distributed-network automatic irrigation control system and irrigation control method thereof |
| CN104429832A (en) * | 2014-11-11 | 2015-03-25 | 陈志雄 | Wireless remote irrigation system and method based on intelligent mobile terminal |
| CN105123448A (en) * | 2015-09-02 | 2015-12-09 | 天津科技大学 | Wireless irrigation automatic control system and method with electric butterfly valve |
| CN105409732A (en) * | 2015-12-21 | 2016-03-23 | 深圳大学 | Wireless solar irrigation system |
| CN207040436U (en) * | 2017-06-28 | 2018-02-27 | 中景汇设计集团有限公司 | A kind of landscape garden brainpower insufflation control system |
| CN210143478U (en) * | 2019-05-21 | 2020-03-17 | 北方民族大学 | Remote sprinkling irrigation system suitable for gardens |
-
2019
- 2019-05-21 CN CN201910421976.9A patent/CN110140636A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349914A (en) * | 2008-09-18 | 2009-01-21 | 贺新 | Valve controller based on ZigBee communication technology and control method thereof |
| CN102037888A (en) * | 2010-10-28 | 2011-05-04 | 重庆市科学技术研究院 | Distributed-network automatic irrigation control system and irrigation control method thereof |
| CN104429832A (en) * | 2014-11-11 | 2015-03-25 | 陈志雄 | Wireless remote irrigation system and method based on intelligent mobile terminal |
| CN105123448A (en) * | 2015-09-02 | 2015-12-09 | 天津科技大学 | Wireless irrigation automatic control system and method with electric butterfly valve |
| CN105409732A (en) * | 2015-12-21 | 2016-03-23 | 深圳大学 | Wireless solar irrigation system |
| CN207040436U (en) * | 2017-06-28 | 2018-02-27 | 中景汇设计集团有限公司 | A kind of landscape garden brainpower insufflation control system |
| CN210143478U (en) * | 2019-05-21 | 2020-03-17 | 北方民族大学 | Remote sprinkling irrigation system suitable for gardens |
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