CN204948987U - Accurate irrigation of rice system of observing and controling - Google Patents
Accurate irrigation of rice system of observing and controling Download PDFInfo
- Publication number
- CN204948987U CN204948987U CN201520456789.1U CN201520456789U CN204948987U CN 204948987 U CN204948987 U CN 204948987U CN 201520456789 U CN201520456789 U CN 201520456789U CN 204948987 U CN204948987 U CN 204948987U
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- China
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- water level
- farmland
- wireless sensor
- sensor network
- data server
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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 an accurate irrigation of rice system of observing and controling, the system comprises modules such as farmland level sensor, wireless sensor network transport module, data service ware, pump control ware and solenoid valves. The system is to the problem that highly differs of different fields piece, utilizes farmland level sensor to acquire the water level information of different fields piece, through wireless sensor network transport module with data transmission to data service ware, the data service ware is according to gained farmland water level information and farmland water level setting value, the volume of confirming the field irrigation to will through wireless sensor network with message routing to pump control ware and solenoid valve, realize the water level control of different fields piece. The utility model has the advantages of carry out the accurate control according to different farmlands water level, can be applied to the accurate irrigation control of rice terrace.
Description
Technical field
The utility model belongs to agricultural water-saving irrigation technical field, is specifically related to a kind of rice water-saving and irrigates TT&C system.
Background technology
China is Rice Production state maximum in the world and country of consumption, and national rice yield accounts for 40% of cereal crops gross yield, and Monitoring of Paddy Rice Plant Area reaches more than 3,000 ten thousand hm
2, account for 28% of the national cereal crops gross area, for China's grain security and national security provide powerful guarantee.And the plantation of paddy rice needs the support of great lot of water resources, China's paddy rice water consumption accounts for more than 45% (having data to claim more than 50%) of total water consumption, and can be rated as the whole society first uses water rich and influential family.But China's agricultural water resources is very short, and along with expanding economy, the frequent generation of water contamination accident, degree of water shortage is more and more serious, and lack of water increasing extent is large, and water crisis more and more approaches to us.Further urgent with the water-saving irrigation of water rich and influential family as the whole society first.Existing conventional rice field irrigation method is " light irrigation stores deeply " or " storing in light irrigation " mode, namely carries out shallow irrigation, precipitation then deeply store or in store.By manual adjustment, field water layer depth is controlled between suitable water layer is upper and lower.Be characterized in that paddy rice is in whole breeding time, except late tillering state once falls except dry (overboard dry field), all there is water layer in all the other stage fields.
Because different field height is different, current irrigation method is by irrigation canals and ditches, makes the horizontal plane that the water level of each field reaches identical, and the water level in the farmland of reality cannot reach the water level of expectation due to the height reason of field.
Summary of the invention
The purpose of this utility model is to provide a kind of paddy rice Precision Irrigation TT&C system, irrigates with the water-saving precision realizing paddy rice.
In order to solve above technical problem, the utility model obtains farmland water level by level sensor, and controls the water level of different field by magnetic valve, and irrigate with the water-saving precision realizing paddy rice, the concrete technical scheme of employing is as follows:
A kind of paddy rice Precision Irrigation TT&C system, is characterized in that: comprise farmland water level sensor (1), wireless sensor network transport module (2), data server (3), water pump controller (4), magnetic valve (5), water pump (6);
Described farmland water level sensor (1) is deployed in different field and also connects and composes farmland water level information gathering network with wireless sensor network (2) respectively; Wireless sensor network (2) is connected with data server (3), for by gathered farmland water level information transmission to data server (3); Data server (3) requires to judge current farmland water level whether within range of set value according to the water level in the requirement of rice cropping setting farmland, if lower than setting value, data server (3) sends water pump open command feed pump controller (4) to open water pump (6) by wireless sensor network (2), send open command to the magnetic valve (5) that farmland water level sensor (1) is corresponding simultaneously, realize the accurate control of farmland water level.
According to the investigating method of described a kind of paddy rice Precision Irrigation TT&C system, it is characterized in that comprising the following steps:
Step one, utilizes farmland water level sensor (1) to obtain the water level information data of different croplands field;
Step 2, utilizes wireless sensor network transport module (2) that described water level information data are transferred to data server (3);
Step 3, utilizes data server (3) according to obtained water level information data, and farmland water level setting value, determines field irrigation amount;
Step 4, is sent to water pump controller (4) and magnetic valve (5) by wireless sensor network transport module (2) by irrigation control instruction, thus realizes the water lev el control of different croplands field.
Described according to obtained water level information data, and farmland water level range of set value, determine that field irrigation method for determination of amount is as follows:
Judge that the water level of each field is whether within described farmland water level range of set value;
If the water level of certain field is lower than the lower limit of described farmland water level setting value, water pump open command is then sent to water pump controller (4) by wireless sensor network (2) by data server (3), opens water pump; Simultaneously by magnetic valve (5) transmission opens solenoid valve (5) instruction of wireless sensor network (2) to the field of correspondence, open corresponding field magnetic valve, realize the irrigation of corresponding field;
When farmland water level sensor (1) collect that field water level reaches described farmland water level setting value upper in limited time, data server (2) sends out code to the magnetic valve (5) in corresponding field, closes the magnetic valve in corresponding field.
When magnetic valve (5) Close All in all fields, data server (3) feed pump controller sends the instruction that switches off the pump, to switch off the pump.
the utility model has beneficial effect
The utility model obtains farmland water level by utilizing level sensor, data server is sent data to by wireless sensor network transport module, data server is according to obtained farmland water level information and farmland water level setting value, determine field irrigation amount, and by wireless sensor network, information will be sent to water pump controller and magnetic valve, realize the water lev el control of different field, irrigate with the water-saving precision reaching differing heights paddy field.
Accompanying drawing explanation
Fig. 1 is the utility model system construction drawing;
In figure: 1 farmland water level sensor, 2 wireless sensor network transport modules, 3 data servers, 4 water pump controllers, 5 magnetic valves, 6 water pumps.
Embodiment
Below in conjunction with accompanying drawing and instantiation, the technical solution of the utility model is described in further details.
System architecture of the present utility model is as shown in Figure 1:
Farmland water level sensor 1 is disposed in different paddy fields, and be connected with wireless sensor network 2, form farmland water level information gathering network, wireless sensor network 2 is connected with data server 3, by gathered farmland water level information transmission to data server 3.
Data server 3 is according to gathered farmland water level information, according to the demand of rice cropping, judge that the water level of each field is whether within suitable scope, if the water level of certain field is lower than the lower control limit of setting, water pump open command is sent to water pump controller 4 by wireless sensor network 2 by data server 3, has opened water pump 6; Send opens solenoid valve 5 instruction by wireless sensor network 2 to the magnetic valve 5 of the field of correspondence simultaneously and opened corresponding field magnetic valve, realize the irrigation of corresponding field.
When farmland water level sensor 1 collect field water level reach the water level of setting time, data server 2 sends out code, with shut electromagnetic valve to corresponding field magnetic valve 5.
When all magnetic valve 5 Close Alls, data server 3 feed pump controller sends the instruction that switches off the pump, to switch off the pump.
Claims (1)
1. a paddy rice Precision Irrigation TT&C system, is characterized in that: comprise farmland water level sensor (1), wireless sensor network transport module (2), data server (3), water pump controller (4), magnetic valve (5), water pump (6);
Described farmland water level sensor (1) is deployed in different field and also connects and composes farmland water level information gathering network with wireless sensor network (2) respectively; Wireless sensor network (2) is connected with data server (3), for by gathered farmland water level information transmission to data server (3); Data server (3) requires to judge current farmland water level whether within range of set value according to the water level in the requirement of rice cropping setting farmland, if lower than setting value, data server (3) sends water pump open command feed pump controller (4) to open water pump (6) by wireless sensor network (2), send open command to the magnetic valve (5) that farmland water level sensor (1) is corresponding simultaneously, realize the accurate control of farmland water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456789.1U CN204948987U (en) | 2015-06-30 | 2015-06-30 | Accurate irrigation of rice system of observing and controling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456789.1U CN204948987U (en) | 2015-06-30 | 2015-06-30 | Accurate irrigation of rice system of observing and controling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204948987U true CN204948987U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520456789.1U Expired - Fee Related CN204948987U (en) | 2015-06-30 | 2015-06-30 | Accurate irrigation of rice system of observing and controling |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123446A (en) * | 2015-06-30 | 2015-12-09 | 镇江新民洲绿园农业开发有限公司 | System and method for accurate measuring and controlling irrigation of paddy rice based on wireless sensor network |
| CN105557475A (en) * | 2016-02-02 | 2016-05-11 | 浙江大学 | Multi-opening intelligent irrigation system and method for rice fields |
| CN108322503A (en) * | 2017-12-25 | 2018-07-24 | 程丹秋 | A kind of rice Precision Irrigation TT＆C system based on wireless sensor network |
| CN109062272A (en) * | 2018-09-05 | 2018-12-21 | 佛山铮荣科技有限公司 | Rice irrigation intelligent observing and controlling system |
| CN110036891A (en) * | 2019-04-23 | 2019-07-23 | 丰疆智能科技研究院(常州)有限公司 | Field irrigation control method and field irrigation control system |
| CN115380798A (en) * | 2016-09-07 | 2022-11-25 | 莱南科技私人有限公司 | Irrigation system and method |
-
2015
- 2015-06-30 CN CN201520456789.1U patent/CN204948987U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123446A (en) * | 2015-06-30 | 2015-12-09 | 镇江新民洲绿园农业开发有限公司 | System and method for accurate measuring and controlling irrigation of paddy rice based on wireless sensor network |
| CN105557475A (en) * | 2016-02-02 | 2016-05-11 | 浙江大学 | Multi-opening intelligent irrigation system and method for rice fields |
| CN105557475B (en) * | 2016-02-02 | 2018-11-09 | 浙江大学 | A kind of more mouthfuls of Intelligent irrigation systems in rice field and its method |
| CN115380798A (en) * | 2016-09-07 | 2022-11-25 | 莱南科技私人有限公司 | Irrigation system and method |
| CN108322503A (en) * | 2017-12-25 | 2018-07-24 | 程丹秋 | A kind of rice Precision Irrigation TT＆C system based on wireless sensor network |
| CN109062272A (en) * | 2018-09-05 | 2018-12-21 | 佛山铮荣科技有限公司 | Rice irrigation intelligent observing and controlling system |
| CN110036891A (en) * | 2019-04-23 | 2019-07-23 | 丰疆智能科技研究院(常州)有限公司 | Field irrigation control method and field irrigation control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |