CN104460561A - Water-saving irrigation and fertilization system based on wireless sensor network - Google Patents
Water-saving irrigation and fertilization system based on wireless sensor network Download PDFInfo
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- CN104460561A CN104460561A CN201310433383.7A CN201310433383A CN104460561A CN 104460561 A CN104460561 A CN 104460561A CN 201310433383 A CN201310433383 A CN 201310433383A CN 104460561 A CN104460561 A CN 104460561A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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Abstract
The invention discloses a water-saving irrigation and fertilization system based on a wireless sensor network. The water-saving irrigation and fertilization system comprises a monitoring center server, a network coordination controller, a plurality of branch control systems and a mobile phone connected with the monitoring center server through a GSM network. The network coordination controller is connected with the branch control systems through a Zigbee wireless communication network, the branch control systems are arranged on sites to be irrigated, and the number of the branch control systems is identical with that of the sites to be irrigated. The water-saving irrigation and fertilization system is simple in structure, convenient to install and arrange and low in input cost; the Zigbee wireless communication technology is applied to a field irrigation and fertilization control system, the whole system is made to have the advantages of being high in robustness, low in power consumption, low in cost and the like, and thus the system is suitable for large area application and popularization.
Description
Technical field
The present invention relates to automatic control technology field, especially relate to a kind of water-saving irrigation fertilization system based on radio sensing network.
Background technology
China is a large agricultural country, improves agricultural water efficiency, Developing Water-saving Agriculture, positive popularization water-saving irrigation and fertilizer practice, to guarantee national water safety, grain security and ecological safety, promote agricultural and rural economy sustainable development, there is important strategic position and effect.
Traditional irrigation scheme does not still possess intelligent self-service function, implements preset operation, only can control the switch of watering appliance and sequential in irrigation process often through the pouring fertilising strategy prestored; And existing irrigation system needs to be grasped managerial personnel's real-time monitoring of professional knowledge, and the abnormal occurrence occurred in response apparatus fault or pouring fertilising process in time, while waste of manpower resource, also have impact on pouring efficiency.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of water-saving irrigation fertilization system based on radio sensing network is provided, ZigBee wireless communication technology is applied in field irrigation fertilization control system, whole system is made to possess the features such as high robust, low-power consumption, low cost, thus the application that suits large area to popularize.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of water-saving irrigation fertilization system based on radio sensing network, is characterized in that: comprise monitoring central server, network coprocessor, multiple points of control system and the mobile phone be connected with monitoring central server by GSM network, described network coprocessor connects multiple described point of control system by ZigBee cordless communication network, described point of control system be laid in treat pouring place and its quantity with wait that the quantity of watering place is equal, described network coprocessor comprises master control CPU processor, ZigBee wireless module one, GPRS module and alarm module, described master control CPU processor connects with ZigBee wireless module one, GPRS module and alarm module respectively, described GPRS module connects GSM network, and described ZigBee wireless module one connects a point control system by ZigBee cordless communication network, described point of control system comprises core processor, ZigBee wireless module two, the parameter acquisition instruction sent for real-time response core processor also obtains the soil environment detecting unit with the soil environment information of waiting to water place, for parameter acquisition instruction described in real-time response and obtain with pouring use water water quality and water the information such as pipeline hydraulic pressure use water detecting unit, the fertigation control unit that the fertilising instruction sent for real-time response core processor also controls fertilizer type and the consumption dissolved in described pouring water and the pouring instruction that sends for real-time response core processor the irrigation control units that hydraulic pressure and the aquifer yield of described pouring pipeline are regulated, described core processor respectively with ZigBee wireless module two, soil environment detecting unit, use water detecting unit, fertigation control unit and irrigation control units connect, described ZigBee wireless module two is by ZigBee cordless communication network interconnection network tuning controller, described soil environment detecting unit is connected with soil humidity sensor, soil nutrient sensor, environment temperature sensor and sunlight illumination sensor, described water detecting unit is connected with water quality sensor and pressure transducer, described fertigation control unit is connected with multiple fertilizing equipment, described irrigation control units is connected with multiple watering appliance.
Above-mentioned a kind of water-saving irrigation fertilization system based on radio sensing network, is characterized in that: described core processor is DSP.
Above-mentioned a kind of water-saving irrigation fertilization system based on radio sensing network, it is characterized in that: described ZigBee wireless module one and ZigBee wireless module two are same modular circuit, described modular circuit is made up of the CC2430 chip of TI company and the auxiliary circuit that connects with described CC2430 chip.
The present invention compared with prior art has the following advantages:
1, controlled by GPRS network and ZigBee-network, realize the controlled in wireless of field irrigation fertilising, not only communication network topology is clear, transmission path controllability is higher, be convenient to malfunction elimination, and ZigBee technology Cochannel interference ability is strong, efficiently solve the problem that overlay area is large, use wired monitoring network cost is high and construction maintenance is difficult of the field irrigation that other control technology of application exists.
2, system power dissipation is low.The each remote control terminal node of the present invention according to the plan dormancy of oneself or can wake up, need not consider the communications status of whole network.
3, delay of control is short.Control command of the present invention directly can send to destination node, just automatically takes orders immediately and process after destination node is waken up.
In sum, structure of the present invention is simple, installation is laid conveniently, input cost is low, ZigBee wireless communication technology is applied in field irrigation fertilization control system, makes whole system possess the features such as high robust, low-power consumption, low cost, thus the application that suits large area to popularize.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-monitoring central server; 2-network coprocessor; 2-1-master control CPU processor;
2-2-ZigBee wireless module one; 2-3-GPRS module; 2-4-alarm module;
3-point control system; 3-1-core processor;
3-2-ZigBee wireless module two; 3-3-soil environment detecting unit;
3-4-use water detecting unit; 3-5-fertigation control unit; 3-6-irrigation control units;
3-7-soil humidity sensor; 3-8-soil nutrient sensor;
3-9-environment temperature sensor; 3-10-sunlight illumination sensor;
3-11-water quality sensor; 3-12-pressure transducer; 3-13-fertilizing equipment;
3-14-watering appliance 4-GSM network; 5-mobile phone;
6-ZigBee cordless communication network; 7-wait to water place.
Embodiment
As shown in Figure 1, the present invention includes monitoring central server 1, network coprocessor 2, multiple points of control system 3 and the mobile phone 5 be connected with monitoring central server 1 by GSM network 4; Described network coprocessor 2 connects multiple described point control system 3 by ZigBee cordless communication network 6, described point of control system 3 be laid in wait to water place 7 and its quantity with wait that the quantity of watering place 7 is equal; Described network coprocessor 2 comprises master control CPU processor 2-1, ZigBee wireless module one 2-2, GPRS module 2-3 and alarm module 2-4, described master control CPU processor 2-1 connects with ZigBee wireless module one 2-2, GPRS module 2-3 and alarm module 2-4 respectively, described GPRS module 2-3 connects GSM network 4, and described ZigBee wireless module one 2-2 connects a point control system 3 by ZigBee cordless communication network 6; described point of control system comprises core processor 3-1, ZigBee wireless module two 3-2, the parameter acquisition instruction sent for real-time response core processor 3-1 also obtains the soil environment detecting unit 3-3 with the soil environment information of waiting to water place 7, for parameter acquisition instruction described in real-time response and obtain with pouring use water water quality and water the information such as pipeline hydraulic pressure use water detecting unit 3-4, the fertigation control unit 3-5 that the fertilising instruction sent for real-time response core processor 3-1 also controls fertilizer type and the consumption dissolved in described pouring water and the pouring instruction that sends for real-time response core processor 3-1 the irrigation control units 3-6 that hydraulic pressure and the aquifer yield of described pouring pipeline are regulated, described core processor 3-1 respectively with ZigBee wireless module two 3-2, soil environment detecting unit 3-3, with water detecting unit 3-4, fertigation control unit 3-5 and irrigation control units 3-6 connects, described ZigBee wireless module two 3-2 is by ZigBee cordless communication network 6 interconnection network tuning controller 2, described soil environment detecting unit 3-3 is connected with soil humidity sensor 3-7, soil nutrient sensor 3-8, environment temperature sensor 3-9 and sunlight illumination sensor 3-10, described water detecting unit 3-4 is connected with water quality sensor 3-11 and pressure transducer 3-12, described fertigation control unit 3-5 is connected with multiple fertilizing equipment 3-13, described irrigation control units 3-6 is connected with multiple watering appliance 3-14.
In the present embodiment, described core processor 3-1 is DSP.Described soil environment detecting unit 3-3 is A/D modular converter.
In the present embodiment, described ZigBee wireless module one 2-2 and ZigBee wireless module two 3-2 is same modular circuit, and described modular circuit is made up of the CC2430 chip of TI company and the auxiliary circuit that connects with described CC2430 chip.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. based on a water-saving irrigation fertilization system for radio sensing network, it is characterized in that: comprise monitoring central server (1), network coprocessor (2), multiple points of control system (3) and the mobile phone (5) be connected with monitoring central server (1) by GSM network (4); Described network coprocessor (2) connects multiple described point control system (3) by ZigBee cordless communication network (6), described point of control system (3) be laid in wait to water place (7) and its quantity with wait that the quantity of watering place (7) is equal; Described network coprocessor (2) comprises master control CPU processor (2-1), ZigBee wireless module one (2-2), GPRS module (2-3) and alarm module (2-4), described master control CPU processor (2-1) connects with ZigBee wireless module one (2-2), GPRS module (2-3) and alarm module (2-4) respectively, described GPRS module (2-3) connects GSM network (4), and described ZigBee wireless module one (2-2) connects a point control system (3) by ZigBee cordless communication network (6); described point of control system comprises core processor (3-1), ZigBee wireless module two (3-2), the parameter acquisition instruction sent for real-time response core processor (3-1) also obtains and the soil environment detecting unit (3-3) waiting the soil environment information of watering place (7), for parameter acquisition instruction described in real-time response and obtain with pouring use water water quality and water the information such as pipeline hydraulic pressure use water detecting unit (3-4), the fertigation control unit (3-5) that the fertilising instruction sent for real-time response core processor (3-1) also controls fertilizer type and the consumption dissolved in described pouring water and the pouring instruction that sends for real-time response core processor (3-1) the irrigation control units (3-6) that hydraulic pressure and the aquifer yield of described pouring pipeline are regulated, described core processor (3-1) respectively with ZigBee wireless module two (3-2), soil environment detecting unit (3-3), with water detecting unit (3-4), fertigation control unit (3-5) and irrigation control units (3-6) connect, described ZigBee wireless module two (3-2) is by ZigBee cordless communication network (6) interconnection network tuning controller (2), described soil environment detecting unit (3-3) is connected with soil humidity sensor (3-7), soil nutrient sensor (3-8), environment temperature sensor (3-9) and sunlight illumination sensor (3-10), described water detecting unit (3-4) is connected with water quality sensor (3-11) and pressure transducer (3-12), described fertigation control unit (3-5) is connected with multiple fertilizing equipment (3-13), described irrigation control units (3-6) is connected with multiple watering appliance (3-14).
2., according to a kind of water-saving irrigation fertilization system based on radio sensing network according to claim 1, it is characterized in that: described core processor (3-1) is DSP.
3. according to a kind of water-saving irrigation fertilization system based on radio sensing network described in claim 1 or 2, it is characterized in that: described ZigBee wireless module one (2-2) and ZigBee wireless module two (3-2) are same modular circuit, described modular circuit is made up of the CC2430 chip of TI company and the auxiliary circuit that connects with described CC2430 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433383.7A CN104460561A (en) | 2013-09-22 | 2013-09-22 | Water-saving irrigation and fertilization system based on wireless sensor network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310433383.7A CN104460561A (en) | 2013-09-22 | 2013-09-22 | Water-saving irrigation and fertilization system based on wireless sensor network |
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| CN104460561A true CN104460561A (en) | 2015-03-25 |
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| CN201310433383.7A Pending CN104460561A (en) | 2013-09-22 | 2013-09-22 | Water-saving irrigation and fertilization system based on wireless sensor network |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823814A (en) * | 2015-05-08 | 2015-08-12 | 河南嘉禾智慧农业科技有限公司 | Remote wireless automatic water-saving irrigation and fertilizer application control system |
| CN105830870A (en) * | 2016-03-24 | 2016-08-10 | 华北水利水电大学 | Remote wireless farmland monitoring system and method |
| CN110050563A (en) * | 2019-06-04 | 2019-07-26 | 中国地质大学（北京） | A kind of agricultural pouring fertilization system and its method based on nitrogen phosphorus detection chip |
| CN111427296A (en) * | 2020-04-17 | 2020-07-17 | 天津蓝迪科农业科技有限公司 | Fertilization control system of refined cultivation technology |
-
2013
- 2013-09-22 CN CN201310433383.7A patent/CN104460561A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823814A (en) * | 2015-05-08 | 2015-08-12 | 河南嘉禾智慧农业科技有限公司 | Remote wireless automatic water-saving irrigation and fertilizer application control system |
| CN105830870A (en) * | 2016-03-24 | 2016-08-10 | 华北水利水电大学 | Remote wireless farmland monitoring system and method |
| CN110050563A (en) * | 2019-06-04 | 2019-07-26 | 中国地质大学（北京） | A kind of agricultural pouring fertilization system and its method based on nitrogen phosphorus detection chip |
| CN111427296A (en) * | 2020-04-17 | 2020-07-17 | 天津蓝迪科农业科技有限公司 | Fertilization control system of refined cultivation technology |
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