CN204884141U - Farmland intelligence irrigation control system based on thing networking - Google Patents
Farmland intelligence irrigation control system based on thing networking Download PDFInfo
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- CN204884141U CN204884141U CN201520654283.1U CN201520654283U CN204884141U CN 204884141 U CN204884141 U CN 204884141U CN 201520654283 U CN201520654283 U CN 201520654283U CN 204884141 U CN204884141 U CN 204884141U
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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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Abstract
The utility model discloses a farmland intelligence irrigation control system based on thing networking, coordinate node, zigbee routing node, terminal node control module and irrigating gate basin including surveillance center, internet network communication module, portable user side, GSM communication module, main control unit gateway, zigbee, the surveillance center is used for the gateway through internet network communication module visit main control unit to set up the instruction through the harmonious node of zigbee, zigbee routing node to terminal node control module, set up the instruction including the upper and lower limit of irrigating gate water level, while receiving terminal node control module's irrigating gate water level, soil water content's data message. The user can pass through the controller gateway, sends the upper and lower limit that control command set up irrigating gate basin node irrigation level, detects the farmland water level as node level sensor and reaches when setting for the threshold values, and through expert / outage magnet valve, control irrigating gate basin gate is opened, is closed, accomplishes at a distance from the automation in the field irrigation work of piloting a ship into harbour to can inquire the water level information in farmland at any time.
Description
Technical field
The utility model relates to farmland intelligent irrigation control technology, is specifically related to a kind of farmland intelligent irrigation control system based on Internet of Things.
Background technology
The development of agricultural modernization, the use of large-scale farm, cooperative society's operation, large-scale farm machinery, substantially increase the level of the productive forces of agricultural, agricultural irrigation technology is also from single manual labor, to semi-automatic, that automaticity is higher future development, main irrigation method comprises: the modes such as pouring, drip irrigation and spray irrigation, the wherein automatic water-saving irrigation system of Xinjiang region, achieves comparatively successfully effect.But owing to being subject to the restriction of the factor such as irrigation range, network layout, the paddy rice main producing region that domestic grain major production areas, particularly water requirement are larger, the irrigation automation degree in large area farmland is also not high, and extensiveness and intensiveness not enough.In recent years, by the impact of the aspects such as environment deterioration, shortage of water resources, human cost rise year by year, the application demand of automatic water-saving irrigation system is more urgent.
Along with the development of technology of Internet of things, computer technology, the communication technology, popularizing, for the intelligent irrigation of robotization provides condition of Internet technology terminal.If publication number is the Chinese invention patent application of CN104656690A, disclose a kind of Internet of Things water level monitor device, it gathers the signal of level switch by information acquisition device, and sends to controller, control water pump and then management of water resource by controller, paddy field water is controlled automatically.But its field network layout energy consumption is high, data rate is slow, and after the controller of far-end processes data, then return control signal controls the work of water pump, there is certain time difference; And it gathers water level information by the scale of shooting slide bar in vertical rod, large by water flow fluctuation, degree of accuracy is not high; Its intelligence degree is not high yet in addition, and user can only manage field irrigation by controller through central processing unit, mode underaction.
Utility model content
The purpose of this utility model is to provide a kind of farmland intelligent irrigation control system based on Internet of Things, user can pass through Internet, GSM network, the irrigating gate node of Zigbee wireless technology visiting distribution in field, Zigbee terminal node is embedded field irrigating gate tank, thus reach the cost reducing water channel and build, improve terminal node and build imperfection, enforcement dirigibility under field distributes irregular environment at water channel.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Based on the farmland intelligent irrigation control system of Internet of Things, comprise Surveillance center, Internet network communication module, portable user end, gsm communication module, master controller gateway, Zigbee coordinator node, Zigbee routing node, terminal node control module and irrigating gate tank.
Described terminal node control module comprises Zigbee terminal node control module, level sensor, Soil Moisture Sensor, antenna and solenoid valve; Described level sensor, Soil Moisture Sensor and antenna are connected with the input end of Zigbee terminal node control module respectively, and antenna and solenoid valve are connected with the output terminal of Zigbee terminal node control module respectively; Described Zigbee terminal node control module receives the data message of level sensor and Soil Moisture Sensor collection, and do calculation process with the settings of inside, thus the startup of Controlling solenoid valve or closedown, also realize communicating by antenna and Zigbee routing node.
Described irrigating gate tank comprises sensor connecting groove, antenna approaching channel, solenoid valve approaching channel, control module mounting groove, the groove body be connected with water channel, to be connected and to be arranged at groove gate with it with solenoid valve;
Described level sensor and Soil Moisture Sensor are arranged on sensor connecting groove, and antenna is arranged on antenna approaching channel, and solenoid valve is arranged on solenoid valve approaching channel, and Zigbee terminal node control module is arranged on control module mounting groove;
Described Surveillance center is connected with master controller gateway by Internet network communication module, and is connected with terminal node control module through Zigbee coordinator node, Zigbee routing node; Described Surveillance center is used for by Internet network communication module access master controller gateway, and through Zigbee coordinator node, Zigbee routing node, instruction is set to terminal node control module, describedly instruction is set comprises irrigating gate water level upper and lower limit, the irrigating gate water level of receiving terminal node control module, the data message of soil moisture content simultaneously.
Described portable user end is connected with master controller gateway by gsm communication module, and is connected with terminal node control module through Zigbee coordinator node, Zigbee routing node.Described portable user end is used for gsm communication module accesses master controller gateway, and through Zigbee coordinator node, Zigbee routing node, instruction is set to terminal node control module, describedly instruction is set comprises irrigating gate water level upper and lower limit, the irrigating gate water level of receiving terminal node control module, the data message of soil moisture content simultaneously.
Such scheme is preferred, and described master controller gateway is AT91SAM9260 microprocessor, embedded 10/100MBaseT ethernet mac in AT91SAM9260 microprocessor; Described Internet network communication module is provided with physical layer interface chip DM9161, to provide the access passage of Ethernet.
Compared with prior art, the utility model has the following advantages:
1, user can pass through controller gateway, send the upper and lower limit that control command arranges irrigating gate tank node irrigation level, when node level sensor detection farmland water level reaches setting threshold values, by on/off solenoid valve, control irrigating gate tank gate to open, close, complete the automatic water-leading irrigation work every field, and the water level information in farmland can be inquired about at any time.
2, utilize the wireless network between Zigbee MANET formation farmland, it is low in energy consumption, cost is low, fast response time.
3, terminal node control module can according to every water in field position and soil moisture content, voluntarily the unlatching of Controlling solenoid valve or closedown, and by the design of irrigating gate tank, can control the water level in farmland more accurately, more flexibly.
Accompanying drawing explanation
Fig. 1 is the theory diagram of native system.
Fig. 2 is the structural representation of irrigating gate tank.
Fig. 3 is Zigbee node circuit schematic diagram.
Fig. 4 is Internet network communication module circuit theory diagrams.
Fig. 5 is gsm communication modular circuit schematic diagram.
Number in the figure is: 1. antenna approaching channel; 2 sensor connecting grooves; 3 solenoid valve connecting grooves; 4. control module mounting groove; 5. gate; 6. groove body
Embodiment
The utility model is a kind of farmland intelligent irrigation control system based on Internet of Things, as shown in Figure 1, adopt field Zigbee wireless communication, the transmission of information between master controller gateway and user, can be completed by GSM network and Internet network two kinds of communication networks.It comprises Surveillance center, Internet network communication module, portable user end, gsm communication module, master controller gateway, Zigbee coordinator node, Zigbee routing node, terminal node control module and irrigating gate tank.
Wherein master controller gateway adopts the AT91SAM9260 microprocessor of ARM9 core, the control being responsible for each node is coordinated, complete the reception of the Zigbee wireless network data information be made up of Zigbee coordinator node, Zigbee routing node, terminal node control module, and it is fed back to user terminal with the form of note, packet.Irrigating gate tank is as the water inlet in farmland.Terminal node control module adopts CC2530 chip to be core, comprise: level sensor, soil moisture sensor, RF front end antenna, a few part such as solenoid valve, main realization is every water in field position, the monitoring of soil moisture, and can according to the comparative result of water level monitoring value and user's setting value, automatic conducting, shut electromagnetic valve, control the knife switch of irrigating gate tank, complete automatic irrigation, simultaneously by irrigating gate tank status information, every water in field position, soil moisture information passes through coordinator node, its gateway of main control is sent to user's (comprising Surveillance center and portable user end).Structure and the terminal node of Zigbee coordinator node are similar, but do not need the data acquisition equipments such as connecting sensor, the work such as the communication of primary responsibility terminal node control module and master controller gateway, the networking of Zigbee wireless network.Internet communication module directly accesses Internet network by DM9161 chip interconnection network isolating transformer HR911105 (integrated RJ45 interface), thus realizes the object of user by network access intelligent controller gateway.The TC35i that gsm communication module have employed 40 pins is connected with master controller AT91SAM9260, the transmitting-receiving of control command note between completing user and master controller gateway.
As shown in Figure 2, described irrigating gate tank comprises sensor connecting groove, antenna approaching channel, solenoid valve approaching channel, control module mounting groove, the groove body be connected with water channel, to be connected and to be arranged at groove gate with it with solenoid valve.
Be illustrated in figure 3 Zigbee node circuit schematic diagram, it is that the Zigbee terminal node control module of core is embedded on the control module mounting groove of irrigating gate tank with CC2530, by antenna approaching channel, RF front end antenna is drawn (being highly about 50cm), level sensor and the soil moisture sensor of sensed water level, moisture in farmland is connected, by the switch of solenoid valve connecting groove connected electromagnetic valve control gate by sensor wire casing.
Fig. 4 is Internet network communication module circuit theory diagrams.The master controller AT91SAM9260 that it adopts is embedded 10/100MBaseT ethernet mac, support IEEE802.3MAC key-course agreement in a full-duplex mode, but do not provide physical layer interface, thus in the circuit design of Internet communication module, additionally need meet a slice physical layer interface chip DM9161, to provide the access passage of Ethernet.The EMAC had due to DM9161 and master controller AT91SAM9260 supports MII and RMII interface function, and the definition according to signal is connected.The transmitting terminal of signal and receiving end access Internet by a network isolation transformer HR911105 (integrated RJ45 interface).Described Surveillance center is used for by Internet network communication module access master controller gateway, and through Zigbee coordinator node, Zigbee routing node, instruction is set to terminal node control module, describedly instruction is set comprises irrigating gate water level upper and lower limit, the irrigating gate water level of receiving terminal node control module, the data message of soil moisture content simultaneously.
Fig. 5 is gsm communication modular circuit schematic diagram, and the realization of gsm communication module mainly connects TC35i and master controller AT91SAM9260 by the cable of 40 pins.40 pins of TC35i, connect the communication circuit module, SIM card interface circuit, pilot lamp etc. of power circuit part, startup/shutdown, data respectively by ZIF.The power supply wiring pin of TC35i is 1-14, and the input end pin of its supply voltage is that 1-5,6-10 pin connects power supply ground, and 11,12 is charging pins, and 13 is the spendable voltage pin of external circuit, and 14 pins are BATT_TEMP.TC35i can use external power source to realize power supply, also can realize power supply by battery.Described portable user end is used for gsm communication module accesses master controller gateway, and through Zigbee coordinator node, Zigbee routing node, instruction is set to terminal node control module, describedly instruction is set comprises irrigating gate water level upper and lower limit, the irrigating gate water level of receiving terminal node control module, the data message of soil moisture content simultaneously.
User can select can access master controller gateway by short breath or with Surveillance center by Internet with portable user end, and through Zigbee setting wireless network every field irrigating gate water level upper and lower limit, can the water level of receiving terminal joint, the holard to grade data message simultaneously.Terminal node control module selects startup, shut electromagnetic valve according to water level, soil moisture data message, realizes automatic irrigation.
Due to the principal element that affects ultrasonic water level sensor precision as: humiture, silt, floating thing etc. are inevitable in field, so when level sensor detection farmland water level reaches preset value upper and lower limit, judge whether soil moisture sensor detection soil moisture maintains analog value constant, namely in the degree of fluctuation in setting value interval, thus determine the break-make of solenoid valve, the start and stop of control irrigation operation, simultaneously by routing node, coordinator node, master controller gateway, information is turned back to user terminal.
Claims (2)
1. based on the farmland intelligent irrigation control system of Internet of Things, it is characterized in that: comprise Surveillance center, Internet network communication module, portable user end, gsm communication module, master controller gateway, Zigbee coordinator node, Zigbee routing node, terminal node control module and irrigating gate tank;
Described terminal node control module comprises Zigbee terminal node control module, level sensor, Soil Moisture Sensor, antenna and solenoid valve; Described level sensor, Soil Moisture Sensor and antenna are connected with the input end of Zigbee terminal node control module respectively, and antenna and solenoid valve are connected with the output terminal of Zigbee terminal node control module respectively;
Described irrigating gate tank comprises sensor connecting groove, antenna approaching channel, solenoid valve approaching channel, control module mounting groove, the groove body be connected with water channel, to be connected and to be arranged at groove gate with it with solenoid valve;
Described level sensor and Soil Moisture Sensor are arranged on sensor connecting groove, and antenna is arranged on antenna approaching channel, and solenoid valve is arranged on solenoid valve approaching channel, and Zigbee terminal node control module is arranged on control module mounting groove;
Described Surveillance center is connected with master controller gateway by Internet network communication module, and is connected with terminal node control module through Zigbee coordinator node, Zigbee routing node;
Described portable user end is connected with master controller gateway by gsm communication module, and is connected with terminal node control module through Zigbee coordinator node, Zigbee routing node.
2. the farmland intelligent irrigation control system based on Internet of Things according to claim 1, is characterized in that: described master controller gateway is AT91SAM9260 microprocessor, embedded 10/100MBaseT ethernet mac in AT91SAM9260 microprocessor; Described Internet network communication module is provided with physical layer interface chip DM9161, to provide the access passage of Ethernet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520654283.1U CN204884141U (en) | 2015-08-27 | 2015-08-27 | Farmland intelligence irrigation control system based on thing networking |
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| CN201520654283.1U CN204884141U (en) | 2015-08-27 | 2015-08-27 | Farmland intelligence irrigation control system based on thing networking |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557475A (en) * | 2016-02-02 | 2016-05-11 | 浙江大学 | Multi-opening intelligent irrigation system and method for rice fields |
| CN107258475A (en) * | 2016-04-07 | 2017-10-20 | 阿米尔·科恩 | Embedded button drip emitter |
| CN108882682A (en) * | 2016-04-08 | 2018-11-23 | 富世华股份有限公司 | Intelligent irrigation system |
| CN113557890A (en) * | 2021-06-01 | 2021-10-29 | 中国农业科学院蔬菜花卉研究所 | Intelligent water precise irrigation control system and method for fruit and vegetable cultivation in sunlight greenhouse |
-
2015
- 2015-08-27 CN CN201520654283.1U patent/CN204884141U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107258475A (en) * | 2016-04-07 | 2017-10-20 | 阿米尔·科恩 | Embedded button drip emitter |
| CN108882682A (en) * | 2016-04-08 | 2018-11-23 | 富世华股份有限公司 | Intelligent irrigation system |
| CN108882682B (en) * | 2016-04-08 | 2019-08-27 | 富世华股份有限公司 | Intelligent irrigation system |
| US11178831B2 (en) | 2016-04-08 | 2021-11-23 | Husqvarna Ab | Intelligent watering system |
| US11844315B2 (en) | 2016-04-08 | 2023-12-19 | Husqvarna Ab | Intelligent watering system |
| CN113557890A (en) * | 2021-06-01 | 2021-10-29 | 中国农业科学院蔬菜花卉研究所 | Intelligent water precise irrigation control system and method for fruit and vegetable cultivation in sunlight greenhouse |
| CN113557890B (en) * | 2021-06-01 | 2022-01-28 | 中国农业科学院蔬菜花卉研究所 | Intelligent water precise irrigation control system and method for fruit and vegetable cultivation in sunlight greenhouse |
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| 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: 20151216 Termination date: 20180827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |