CN201150211Y - Water saving irrigation controller based on wireless sensor network - Google Patents
Water saving irrigation controller based on wireless sensor network Download PDFInfo
- Publication number
- CN201150211Y CN201150211Y CNU2007200368131U CN200720036813U CN201150211Y CN 201150211 Y CN201150211 Y CN 201150211Y CN U2007200368131 U CNU2007200368131 U CN U2007200368131U CN 200720036813 U CN200720036813 U CN 200720036813U CN 201150211 Y CN201150211 Y CN 201150211Y
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- saving irrigation
- sensor network
- wireless sensor
- irrigation controller
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Abstract
The utility model relates to a water saving irrigation controller, based on a wireless sensor network, comprising a shell, a flow interface, an output, an indicator light and an antenna. The utility model is characterized in that the circuit adopts a wireless single chip as a core, whose periphery is coupled with a pulse signal preprocessing module, a radio signal processing module, a RS232 communication interface module, a switch signal input module, a photoelectric isolation module and a DC-DC circuit module. The utility model resolves the problems of the prior water saving irrigation controller based on RS485 bus, such as the limitation in communication distance and the difficulty for embedding the communication cables, can save communication cables, has low power consumption, adopts wireless sensor network between the controllers to form a net, and has simple installment. The utility model is powered by direct current, has low power consumption and high safety, simple installment, construction and maintenance and has practicality.
Description
One, technical field
The utility model relates to a kind of water-saving irrigation controller based on wireless sensor network, belongs to electronic information field.
Two, background technology
Irrigated area water-saving irrigation control at present mainly is the controller control magnetic valve of main flow with the RS485 bus, in addition, adopts special flow collection module to gather flowmeter output pulse.Existing apparatus buries the communications cable underground and erection unit is all inconvenient, has not only wasted a large amount of communications cables, and has increased the complexity of system.Our country is a water resource and other resources country more in short supply, and the whole people need the various aspects energy savings, and national economic development is progressively moved towards on scientific, the intensive development track.This controller relates to a kind of wireless sensor network technology that utilizes the water-saving irrigation controller is controlled dedicated network by the water-saving irrigation of the interconnected one-tenth of 2.4G Radio Link irrigated area, interconnected by gateway device and public network, finish collection, transmission and the processing of the transmission of water saving control command, forwarding and route and flow information.
Three, utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of and can reduce wiring and adopt wireless sensor network transmission control command and discharge information, reach effectively utilize water resource with the scientific management water resource.
The purpose of this utility model is to realize like this, a kind of 2.4G of having wireless communication interface and water-saving irrigation controller with Wireless Networking function, receive the water consumption control command of control centre by wireless mode, resolve command, and the execution control command, magnetic valve is opened, start the discharge accounting procedure simultaneously, when water consumption reached the setting water consumption, controller cut out magnetic valve automatically.This control has following several functions specifically:
1, have the output control of timing and non-timed, the user can be self-defined at interval for timing, and scope is from 1 hour to 10 days.
2, have the 2.4G wireless communication interface, controller can pass through the Radio Link networking, follows the wireless sensor networking standard.
3, has discharge metering and regularly and in real time send water consumption information to Master Control Center.
4, working method and parameter configuration are by middle control center configuration and local configuration.
Implement the water-saving irrigation controller based on wireless sensor network of the present utility model, control command and flow information transmission range and distance are increased greatly, change the inconvenience that existing water-saving irrigation controller based on the RS485 bus is subjected to the restriction of communication distance and buries the communications cable underground, can save the mass communication cable.Have the networking mode networking that utilizes wireless sensor network between low in energy consumption, controller simultaneously, easy for installation.The utility model is designed to direct current supply, and electricity consumption economizes very much, and very safe, installation, construction and easy to maintenance, very practical.
Four, description of drawings
Below in conjunction with drawings and Examples, further specify the structure and the characteristics of this water saving irrigation controller, in the accompanying drawing:
Fig. 1 is the outline drawing of embodiment one of the present utility model.
Fig. 2 is the circuit theory diagrams of embodiment one of the present utility model.
Fig. 3 is the networking plan figure of embodiment one of the present utility model.
Five, embodiment
Implement water-saving irrigation controller of the present utility model, can be installed in the irrigated area and irrigate the next door that magnetic valve is installed, be convenient to wiring.
As shown in Figure 1, in embodiment one of the present utility model, a kind of water-saving irrigation controller based on wireless sensor network, main a kind of water-saving irrigation controller based on wireless sensor network has shell 1, flow interface 2, delivery outlet 3, indicator lamp 4 and antenna 5.Gather signal conditioning circuit by discharge, the solenoid control output circuit that the CPU of integrated 2.4 radio circuits and MAC agreement, band photoelectricity are isolated, the E of storage system configuration parameter and stored routine
2PROM.
A kind of water-saving irrigation controller that provides according to the utility model based on wireless sensor network, it is characterized in that not needing to bury underground the communications cable, CPU adopts the CPU of highly integrated 2.4 radio circuits and MAC agreement, and the water-saving irrigation controller makes up by wireless sensor network and is exclusively used in the irrigated area water-saving irrigation.
As shown in Figure 2, in embodiment one of the present utility model, a kind of water-saving irrigation controller based on wireless sensor network, its circuit design is a core with wireless singlechip 2, and the periphery couples pulse signal pretreatment module 1, radiofrequency signal processing module 4, RS232 communication interface modules 5, switching input module 8, photoelectric isolation module 7, DC-DC circuit module 6.
As shown in Figure 3, in embodiment one of the present utility model, a kind of water-saving irrigation controller based on wireless sensor network can pass through the seamless intervention public network of third party's gateway device, realizes control centre and water-saving irrigation controller telecommunication.A kind of water-saving irrigation controller that provides according to the utility model based on wireless sensor network, it is characterized in that between the on-the-spot water-saving irrigation controller, mainly transmit by hop-by-hop formula routing to communicate mode and transmit control command and discharge information, on-the-spot water-saving irrigation controller has the algorithm of the best route of automatic acquisition and the dynamic foundation of routing table.
Claims (3)
1, a kind of water-saving irrigation controller based on wireless sensor network, have shell, the flow interface, delivery outlet, indicator lamp and antenna, it is characterized in that its circuit design is core with the wireless singlechip, the periphery couples pulse signal pretreatment module, radiofrequency signal processing module, RS232 communication interface modules, switching input module, photoelectric isolation module, DC-DC circuit module.
2, the water-saving irrigation controller based on wireless sensor network according to claim 1 is characterized in that its DC-DC circuit module provides 6 to 36V voltage.
3, the water-saving irrigation controller based on wireless sensor network according to claim 1 is characterized in that this controller direct current supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200368131U CN201150211Y (en) | 2007-04-29 | 2007-04-29 | Water saving irrigation controller based on wireless sensor network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200368131U CN201150211Y (en) | 2007-04-29 | 2007-04-29 | Water saving irrigation controller based on wireless sensor network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150211Y true CN201150211Y (en) | 2008-11-19 |
Family
ID=40125898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200368131U Expired - Fee Related CN201150211Y (en) | 2007-04-29 | 2007-04-29 | Water saving irrigation controller based on wireless sensor network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150211Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067810A (en) * | 2010-06-04 | 2011-05-25 | 西南大学 | Courtyard visual remote irrigation system |
| CN106212215A (en) * | 2016-07-29 | 2016-12-14 | 凌企芳 | Can the intelligent landscape irrigation system of infrared acquisition |
| CN112203503A (en) * | 2018-06-15 | 2021-01-08 | 胡斯华纳有限公司 | Irrigation computer |
-
2007
- 2007-04-29 CN CNU2007200368131U patent/CN201150211Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067810A (en) * | 2010-06-04 | 2011-05-25 | 西南大学 | Courtyard visual remote irrigation system |
| CN106212215A (en) * | 2016-07-29 | 2016-12-14 | 凌企芳 | Can the intelligent landscape irrigation system of infrared acquisition |
| CN112203503A (en) * | 2018-06-15 | 2021-01-08 | 胡斯华纳有限公司 | Irrigation computer |
| CN112203503B (en) * | 2018-06-15 | 2021-11-30 | 胡斯华纳有限公司 | Irrigation computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20110429 |