CN204302705U - A kind of low-consumption wireless harvester towards greenhouse monitoring - Google Patents

A kind of low-consumption wireless harvester towards greenhouse monitoring Download PDF

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Publication number
CN204302705U
CN204302705U CN201420693925.4U CN201420693925U CN204302705U CN 204302705 U CN204302705 U CN 204302705U CN 201420693925 U CN201420693925 U CN 201420693925U CN 204302705 U CN204302705 U CN 204302705U
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China
Prior art keywords
unit
wire
sensor
low
microprocessor unit
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Expired - Fee Related
Application number
CN201420693925.4U
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Chinese (zh)
Inventor
杨靖
王霄
李泽滔
罗雪梅
杨鑫
周克
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Guizhou University
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Guizhou University
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Priority to CN201420693925.4U priority Critical patent/CN204302705U/en
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Publication of CN204302705U publication Critical patent/CN204302705U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of low-consumption wireless harvester towards greenhouse monitoring, it comprises microprocessor unit (7) and data sampling sensor unit, data sampling sensor unit is connected with microprocessor unit (7) wire, storage unit is connected with microprocessor unit (7) wire, microprocessor unit (7) is connected with wireless communication unit (5) wire, and power supply unit (2) is connected with microprocessor unit (7), data sampling sensor unit and wireless communication unit (5) wire; The problems such as the extensibility that prior art plastic greenhouse environmental data collecting adopts wired mode transmission to exist is bad, maintenance cost is higher and equipment power dissipation is higher.

Description

A kind of low-consumption wireless harvester towards greenhouse monitoring
Technical field
The utility model belongs to data acquisition technology, particularly relates to a kind of low-consumption wireless harvester towards greenhouse monitoring.
Background technology
Along with the raising of China's level of agricultural production, increasing warmhouse booth is employed in agricultural production.Modern chamber facility, there is the equipment of the conditions such as monitoring and adjustment inside greenhouse humiture, illumination, the optimal environmental condition needed for inside greenhouse plant growth is controlled by automatic or semiautomatic fashion, therefore by the restriction of Time and place, agricultural production can not be carried out under the particular surroundingss such as plateau, mountain area, desert.
By adopting advanced engineering, inside greenhouse environment being controlled, the use of the means of production such as moisture, fertilizer can be reduced, ensureing that inside greenhouse cultivates plants quality simultaneously, realizing low input, high production, thus realizing higher economic benefit.Current, domestic warmhouse booth facility major part is also in the way to manage using extensive style, and peasant households all use Simple Control System or hand-guided mode, really can not play the potentiality that warmhouse booth is produced.In order to better control warmhouse booth, first, be that inside greenhouse environmental information is gathered; Then, be the transmitting realizing information.Therefore, one of technology crucial in modern greenhouse management is the communication technology, by adopting suitable communication mode, can ensure that the environmental information of inside greenhouse passes to supvr reliably.At home, Most current greenhouse is main on communication mode or wire communication mode at present, as RS485 bus, fieldbus or Ethernet etc., there is (1) extensibility bad, wiring is needed when disposing harvester, and need the working position presetting harvester, after wiring terminates, carry out changing very difficult; (2) maintenance cost is higher, and cable is operated in greenhouse, can be subject to the erosion of chemical substance and aging, after ging wrong, usually consider from security standpoint, need entirety to change when one section; (3) equipment power dissipation is higher, and seldom consider equipment power dissipation problem during collecting device design, therefore equipment power dissipation is higher.
Summary of the invention
The technical problems to be solved in the utility model: provide a kind of low-consumption wireless harvester towards greenhouse monitoring, to solve the problems such as the extensibility that prior art plastic greenhouse environmental data collecting adopts wired mode transmission to exist is bad, maintenance cost is higher and equipment power dissipation is higher.
Technical solutions of the utility model:
A kind of low-consumption wireless harvester towards greenhouse monitoring, it comprises microprocessor unit and data sampling sensor unit, data sampling sensor unit is connected with microprocessor unit wire, storage unit is connected with microprocessor unit wire, microprocessor unit is connected with wireless communication unit wire, and power supply unit is connected with microprocessor unit, data sampling sensor unit and wireless communication unit wire.
Described data sampling sensor unit comprises aerial temperature and humidity sensor, soil temperature sensor, soil moisture sensor, illuminance sensor and carbon dioxide sensor, and each sensor of described data sampling sensor unit is connected with microprocessor unit wire by water joint.
Described wireless communication unit is radio-frequency module nRF905.
Described power supply unit, microprocessor unit and wireless communication unit are placed in waterproof plastic electrical appliance kit.
Antenna one end of wireless communication unit is positioned at waterproof plastic electrical appliance kit, and it is outside that the other end is positioned at waterproof plastic electrical appliance kit.
Waterproof plastic electrical appliance kit outside is provided with shift knob, and shift knob is connected with microprocessor unit wire.
The beneficial effects of the utility model:
The utility model structure is simple, easy for installation and waterproof, can be used for managing the growing environment of the industrial crops of anti-season, high added value in warmhouse booth, there is the advantages such as structure is simple, monitoring accuracy is high, deployment is convenient, real-time is good, cost is low, low in energy consumption, can to the safe collection of inside greenhouse envirment factor and transmission; Solve the problems such as the extensibility that plastic greenhouse environmental data collecting adopts wired mode transmission to exist is bad, maintenance cost is higher and equipment power dissipation is higher.
accompanying drawing illustrates:
Fig. 1 is the utility model inner structure schematic diagram;
Fig. 2 is the utility model harvester principle schematic;
Fig. 3 is that schematic diagram is looked on the utility model external structure right side.
embodiment:
A kind of low-consumption wireless harvester towards greenhouse monitoring, it comprises microprocessor unit 7 and data sampling sensor unit, data sampling sensor unit is connected with microprocessor unit 7 wire, storage unit is connected with microprocessor unit 7 wire, microprocessor unit 7 is connected with wireless communication unit 5 wire, and power supply unit 2 is connected with microprocessor unit 7, data sampling sensor unit and wireless communication unit 5 wire.
Described data sampling sensor unit comprises aerial temperature and humidity sensor, soil temperature sensor, soil moisture sensor, illuminance sensor and carbon dioxide sensor, and each sensor of described data sampling sensor unit is connected with microprocessor unit 7 wire by water joint 6.
Described wireless communication unit 5 is radio-frequency module nRF905.
Described power supply unit 2, microprocessor unit 7 and wireless communication unit 5 are placed in waterproof plastic electrical appliance kit 1.
Antenna 4 one end of wireless communication unit 5 is positioned at waterproof plastic electrical appliance kit 1, and it is outside that the other end is positioned at waterproof plastic electrical appliance kit 1.
Waterproof plastic electrical appliance kit 1 outside is provided with shift knob 3, and shift knob 3 is connected with microprocessor unit 7 wire.
In order to increase the reliability of device, by circuit board 9 by circuit boards integrated to microprocessor unit 7, wireless communication unit 5 etc., each sensor of data sampling sensor unit is by after water joint 6 access, water joint 6 is received on the connection terminal of circuit board 9, be input to microprocessor unit 7 by connection terminal, circuit board 9 is fixed in waterproof plastic electrical appliance kit 1.
Aerial temperature and humidity sensor adopts digital temperature-humidity sensor AM2306, and soil temperature sensor adopts digital transducer DS18B20, and soil moisture sensor adopts ECH 2o, illuminance sensor adopts digital transducer TSL2561, CO 2sensor adopts digital transducer S-100H.In order to ensure the reliability of harvester, be also configured with the storer E2PROM 24LC64 adopting I2C bus.The radio-frequency module nRF905 of the low-power consumption that wireless communication unit adopts, in spacious environment, communication distance can reach 800 m.Power supply unit, in order to ensure the reliability of system, adopts mains-supplied and storage battery power supply two kinds of modes, the lead-acid battery of what accumulator adopted is 6V 4.5Ah.

Claims (6)

1. the low-consumption wireless harvester towards greenhouse monitoring, it comprises microprocessor unit (7) and data sampling sensor unit, data sampling sensor unit is connected with microprocessor unit (7) wire, it is characterized in that: storage unit is connected with microprocessor unit (7) wire, microprocessor unit (7) is connected with wireless communication unit (5) wire, and power supply unit (2) is connected with microprocessor unit (7), data sampling sensor unit and wireless communication unit (5) wire.
2. a kind of low-consumption wireless harvester towards greenhouse monitoring according to claim 1, it is characterized in that: described data sampling sensor unit comprises aerial temperature and humidity sensor, soil temperature sensor, soil moisture sensor, illuminance sensor and carbon dioxide sensor, each sensor of described data sampling sensor unit is connected with microprocessor unit (7) wire by water joint (6).
3. a kind of low-consumption wireless harvester towards greenhouse monitoring according to claim 1, is characterized in that: described wireless communication unit (5) is radio-frequency module nRF905.
4. a kind of low-consumption wireless harvester towards greenhouse monitoring according to claim 1, is characterized in that: described power supply unit (2), microprocessor unit (7) and wireless communication unit (5) are placed in waterproof plastic electrical appliance kit (1).
5. a kind of low-consumption wireless harvester towards greenhouse monitoring according to claim 1 or 4, it is characterized in that: antenna (4) one end of wireless communication unit (5) is positioned at waterproof plastic electrical appliance kit (1), it is outside that the other end is positioned at waterproof plastic electrical appliance kit (1).
6. a kind of low-consumption wireless harvester towards greenhouse monitoring according to claim 4, it is characterized in that: waterproof plastic electrical appliance kit (1) outside is provided with shift knob (3), shift knob (3) is connected with microprocessor unit (7) wire.
CN201420693925.4U 2014-11-19 2014-11-19 A kind of low-consumption wireless harvester towards greenhouse monitoring Expired - Fee Related CN204302705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420693925.4U CN204302705U (en) 2014-11-19 2014-11-19 A kind of low-consumption wireless harvester towards greenhouse monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420693925.4U CN204302705U (en) 2014-11-19 2014-11-19 A kind of low-consumption wireless harvester towards greenhouse monitoring

Publications (1)

Publication Number Publication Date
CN204302705U true CN204302705U (en) 2015-04-29

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CN201420693925.4U Expired - Fee Related CN204302705U (en) 2014-11-19 2014-11-19 A kind of low-consumption wireless harvester towards greenhouse monitoring

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106292500A (en) * 2016-10-12 2017-01-04 马忠东 A kind of electromotor wireless monitoring device
WO2018120250A1 (en) * 2017-01-02 2018-07-05 欧志洪 Vegetable greenhouse environment monitoring system
WO2018120251A1 (en) * 2017-01-02 2018-07-05 欧志洪 System for monitoring land greenhouse
CN110083095A (en) * 2019-04-29 2019-08-02 贵州贵谷农业股份有限公司 A kind of greenhouse control system of local update model

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106292500A (en) * 2016-10-12 2017-01-04 马忠东 A kind of electromotor wireless monitoring device
WO2018120250A1 (en) * 2017-01-02 2018-07-05 欧志洪 Vegetable greenhouse environment monitoring system
WO2018120251A1 (en) * 2017-01-02 2018-07-05 欧志洪 System for monitoring land greenhouse
CN110083095A (en) * 2019-04-29 2019-08-02 贵州贵谷农业股份有限公司 A kind of greenhouse control system of local update model

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150429

Termination date: 20171119