CN109845626A - A kind of irrigation control system - Google Patents
A kind of irrigation control system Download PDFInfo
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- CN109845626A CN109845626A CN201910082081.7A CN201910082081A CN109845626A CN 109845626 A CN109845626 A CN 109845626A CN 201910082081 A CN201910082081 A CN 201910082081A CN 109845626 A CN109845626 A CN 109845626A
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- host computer
- data
- valve
- control system
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- 230000002262 irrigation Effects 0.000 title claims abstract description 26
- 238000003973 irrigation Methods 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 6
- 239000002689 soil Substances 0.000 claims abstract description 6
- 230000000630 rising effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012772 sequence design Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention provides a kind of irrigation control system, it include: several sensors for detecting soil humidity, several described sensors pass through data acquisition node collecting data information and send router to by wireless module, router sends information to coordinator again, the information that sensor acquires is sent to host computer by coordinator, it is analyzed and processed for host computer, host computer is closed further according to the rising for result control valve of analysis.The present invention sends host computer to by wireless module by will test the data that several sensors of soil humidity detect, for host computer completion data processing is shown, node state monitoring, valve controls and data-base recording, to realize the intelligence of agricultural irrigation systems.
Description
Technical field
The present invention relates to irrigation technique field more particularly to a kind of irrigation control systems.
Background technique
Account for about 80% or so of total water consumption in Chinese agriculture water consumption, since agricultural irrigation efficiency is generally low, water
Utilization rate is only 45%, and the high country of water utilization rate is up to 70%~80%, thus, solve asking for agricultural irrigation water
Topic is very important for alleviating the in short supply of water resource, this when is intelligent and energy-efficient agricultural irrigation systems just seem outstanding
It is important.
Summary of the invention
It is an object of the invention to solve the problems of the above-mentioned prior art, a kind of irrigation control system is provided.
A kind of irrigation control system, comprising: for detecting several sensors of soil humidity, several described sensors
Router is sent to by data acquisition node collecting data information and by wireless module, and information is sent to association by router again
Device is adjusted, the information that sensor acquire is sent to host computer, be analyzed and processed for host computer by coordinator, and host computer is further according to dividing
Rising for the result control valve of analysis is closed.
Further, irrigation control system as described above, the wireless module is using CC2530 combination CC2591's
ZigBee RF transceiver is as wireless transport module.
Further, irrigation control system as described above, the host computer is used to complete data processing, data are shown,
Data acquisition node Stateful Inspection, valve control and data-base recording.
Further, irrigation control system as described above, the sensor information that the host computer will acquire with set in advance
Fixed parameter is compared, if opening valve command to the transmission of valve node lower than if setting value, when closing valve, by time timing
Device controls its closing.
The utility model has the advantages that
The present invention is sent to by will test the data that several sensors of soil humidity detect by wireless module
Host computer, for host computer completion data processing is shown, node state monitoring, valve controls and data-base recording, to realize
The intelligences of agricultural irrigation systems.
Detailed description of the invention
Fig. 1 is irrigation control system structure chart of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the technical solution below in the present invention carries out clear
Chu is fully described by, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is irrigation control system structure chart of the present invention, as shown in Figure 1, the present invention provides a kind of irrigation control system, packet
Include: for detecting several sensors of soil humidity, several described sensors, which acquire data by data acquisition node, to be believed
It ceases and passes through wireless module and send router to, router sends information to coordinator again, and coordinator acquires sensor
Information is sent to host computer, is analyzed and processed for host computer, and host computer is closed further according to the rising for result control valve of analysis.Institute
Wireless module is stated using the ZigBee RF transceiver of CC2530 combination CC2591 as wireless transport module.
This system realizes the long-range control of irrigation water using wireless sensor network.Wireless sensor network is a large amount of
The wireless network that is constituted in a manner of self-organizing and multi-hop of static or mobile sensor, it is therefore an objective to cooperation detection, processing and
The monitoring information of perceptive object in transmission network overlay area, and report to user.Using Zigbee wireless transmission protocol technology,
Wireless sensor network is constituted, and is handled through host computer analysis, the opening and closing of valve is irrigated in control in time, to reach precision irrigation
Purpose.
1. system global structure
The network uses tree, and whole system includes ipc monitor, Zigbee coordination equipment (gateway node), nothing
The composition such as line routing device, wireless sensor (WSN) node and valve control equipment.Wireless sensor node is according to host computer
The sampling interval of setting acquires the data of sensor and is forwarded to gateway by wireless routing device.Gateway node then needs to examine
The state of all nodes in the network is looked into, such as: whether online, health status, upload data break and network topology situation etc..
Upper monitoring machine, i.e. client are uploaded to by RS232 interface after gateway node reception data.It is write in client patterned
Operation interface is responsible for receiving the operational data of each node, is analyzed, handled, stored, and determines whether to need based on the analysis results
Sending valve door control instruction is wanted, valve state is updated.Valve control equipment then receives valve control instruction at any time, and according to instruction
To open or close solenoid valve.
2. the Hardware Design
The system mainly includes 3 kinds of coordinator unit node, routing device node and data acquisition control node Zigbee
Node, this 3 kinds of nodes all use same circuit design, complete different functions by the way that different programs is written, hard
Part is made of integrated Zigbee module.
System ZigBee RF transceiver uses CC2530 combination CC2591 wireless module, and apparent volume is smaller, and
Performance is also very superior, and antenna uses 2.4g built-in-gain antenna, gain 3db, and actual measurement maximum distance can reach 1000m, work
Making voltage is 2V-3.6V, there is 5 different operational modes, and power consumption is very low, and its extraction all can extraneous port.
3. Design of System Software
The software design of the system mainly includes Programme Design of Master Machine Used, sensor node programming, valve control journey
Sequence design and 4 parts of gateway node programming.
(1) Programme Design of Master Machine Used
Upper computer software mainly complete data processing show, node state monitoring, valve control and data-base recording etc.
Function.The basic process of valve control is: the logical wireless sensor network of crop structure information, which is crossed, is sent to host computer, sets with user
Fixed parameter is compared, and opens valve command to the transmission of valve node if being lower than setting value；In view of the lower infiltration of moisture needs
Regular hour, therefore, the instruction of closing valve are controlled by time timer, that is, are irrigated and sent closing valve instruction after a certain period of time.
Meanwhile the acquisition interval of moisture data should be greater than irrigation time, to avoid cycle detection.
(2) valve controls programming
The main task of valve door control program is to receive gateway control command, control valve switch, while uploading oneself
Current network state.
(3) gateway node programming
The main task of gateway node is building network, and information, the data for analyzing each node in network are handled, and will
Related data uploads host computer, while receiving the corresponding order of host computer.
4. summarizing
The system uses low-consumption wireless node and efficient wireless sensor network technology, can effectively improve water-saving irrigation
The reliability and economy of system.After the unremitting experiment test of through a long time, control system reliable operation, valve event is more
In time, the needs of current irrigation system can be met.Cost is relatively low for the wireless control technology that the program uses, reliable operation, is applicable in
It is controlled in scale irrigation system, there is certain promotional value.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (4)
1. a kind of irrigation control system characterized by comprising for detecting several sensors of soil humidity, if described
Dry sensor sends router to by data acquisition node collecting data information and by wireless module, and router is by information
Send coordinator to again, the information that sensor acquires is sent to host computer, is analyzed and processed for host computer by coordinator, upper
Machine is closed further according to the rising for result control valve of analysis.
2. irrigation control system according to claim 1, which is characterized in that the wireless module is combined using CC2530
The ZigBee RF transceiver of CC2591 is as wireless transport module.
3. irrigation control system according to claim 1, which is characterized in that the host computer for complete data processing,
Data are shown, data acquisition node Stateful Inspection, valve control and data-base recording.
4. irrigation control system according to claim 1, which is characterized in that the sensor information that the host computer will acquire
It is compared with preset parameter, opens valve command to the transmission of valve node if being lower than setting value, when closing valve, by
Time timer controls its closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082081.7A CN109845626A (en) | 2019-01-28 | 2019-01-28 | A kind of irrigation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082081.7A CN109845626A (en) | 2019-01-28 | 2019-01-28 | A kind of irrigation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109845626A true CN109845626A (en) | 2019-06-07 |
Family
ID=66896585
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082081.7A Pending CN109845626A (en) | 2019-01-28 | 2019-01-28 | A kind of irrigation control system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040100394A1 (en) * | 2002-10-28 | 2004-05-27 | Hitt Dale K. | Distributed environmental control in a wireless sensor system |
| CN204065742U (en) * | 2014-08-13 | 2014-12-31 | 昆山鑫盛盟创科技有限公司 | Novel embedded water-saving irrigation system |
| CN105613216A (en) * | 2014-10-31 | 2016-06-01 | 陕西高华知本化工科技有限公司 | Automatic wireless drip-irrigation system |
| CN106212214A (en) * | 2016-07-26 | 2016-12-14 | 新奥泛能网络科技股份有限公司 | A kind of Wireless intelligent irrigation system |
| CN106856040A (en) * | 2015-12-09 | 2017-06-16 | 潼南县鑫垄柠檬发展股份合作社 | Intelligent monitor system based on wireless senser |
| CN107853147A (en) * | 2017-12-12 | 2018-03-30 | 四川安创云通能源技术服务有限公司 | A kind of irrigation system based on Internet of Things cloud computing |
-
2019
- 2019-01-28 CN CN201910082081.7A patent/CN109845626A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040100394A1 (en) * | 2002-10-28 | 2004-05-27 | Hitt Dale K. | Distributed environmental control in a wireless sensor system |
| CN204065742U (en) * | 2014-08-13 | 2014-12-31 | 昆山鑫盛盟创科技有限公司 | Novel embedded water-saving irrigation system |
| CN105613216A (en) * | 2014-10-31 | 2016-06-01 | 陕西高华知本化工科技有限公司 | Automatic wireless drip-irrigation system |
| CN106856040A (en) * | 2015-12-09 | 2017-06-16 | 潼南县鑫垄柠檬发展股份合作社 | Intelligent monitor system based on wireless senser |
| CN106212214A (en) * | 2016-07-26 | 2016-12-14 | 新奥泛能网络科技股份有限公司 | A kind of Wireless intelligent irrigation system |
| CN107853147A (en) * | 2017-12-12 | 2018-03-30 | 四川安创云通能源技术服务有限公司 | A kind of irrigation system based on Internet of Things cloud computing |
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Application publication date: 20190607 |
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