CN104615049A - Solar based environmental information monitoring system for greenhouse - Google Patents
Solar based environmental information monitoring system for greenhouse Download PDFInfo
- Publication number
- CN104615049A CN104615049A CN201510012473.8A CN201510012473A CN104615049A CN 104615049 A CN104615049 A CN 104615049A CN 201510012473 A CN201510012473 A CN 201510012473A CN 104615049 A CN104615049 A CN 104615049A
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- China
- Prior art keywords
- greenhouse
- monitoring system
- sensor
- information monitoring
- module
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Classifications
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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
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25314—Modular structure, modules
Abstract
The invention relates to a solar based environmental information monitoring system for a greenhouse. The system comprises an MCU module; the MCU module is that an external power port is connected with a solar collecting and energy managing module, a data input port is connected with a sensor module, and a data output port is connected with a wireless communication module. According to the system, the wireless sensor network can be utilized to monitor each greenhouse in the network; the network formed by nodes of the temperature sensor is used for measuring the temperature to enable the optimal condition for the growth of crops as well as providing scientific basis for accurate conditioning of the greenhouse; the sensor and an actuating mechanism in the greenhouse are standardized, digitalized and networked to reach the purposes of increasing the output of the crops and increasing the economic benefit; the solar collecting and energy managing module is utilized to acquire and transmit greenhouse information without replacing a battery, which facilitates people in use.
Description
Technical field
The invention belongs to Digital Agriculture technology technical field, especially a kind of warmhouse booth environment information monitoring system based on sun power.
Background technology
Agro-ecology-environmental information quick obtaining, wireless sensor network, intelligent information process and the development of the Digital Agriculture technology such as control technology and widespread use in real time, for promoting the important breakthrough that crop production manages as required, promote agricultural production usefulness significant.At present, greenhouse wireless measurement and control network system is set up to greenhouse information acquisition and monitoring by greenhouse wireless sensor node, wireless control node, wireless aggregation node, optimal control node etc.
At present, forming greenhouse wireless sensor device network monitoring system is single use mostly, adopts powered battery, and this work increases the complexity of the software and hardware system of terminal on the one hand, cannot Information Monitoring for a long time, and brings inconvenience to the use of people.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of warmhouse booth environment information monitoring system based on sun power being provided, for solving when without the need to changing battery, completing the collection to greenhouse information and monitoring.
The present invention solves its technical matters and takes following technical scheme to realize:
A kind of warmhouse booth environment information monitoring system based on sun power, comprise MCU module, described MCU module external power supply port is connected with solar energy collecting and energy management module, data-in port is connected with sensor assembly, data-out port is connected with wireless communication module.
And described MCU module carries out the control to whole system, concrete model is MSP430F149.
And, described solar energy collecting and energy management module carry out collection and the management of energy, specifically comprise battery and electric pressure converter, described battery adopts solar panel as voltage source for electric pressure converter provides electric energy, described solar panel by power storage in super capacitor, adopt lithium battery power supply in support, the model that described voltage transitions implement body adopts is CN3063 simultaneously.
And described sensor assembly carries out the collection of each greenhouse information, comprise temperature sensor, humidity sensor, shock sensor, pressure transducer and flow sensor, concrete employing model is DS18B20.
And described wireless communication module carries out the exchange of the control information of each node and the transmitting-receiving of data, the concrete model adopted is nRF24L01.
Advantage of the present invention and good effect are:
1, wireless sensor network provided by the invention is monitored each greenhouse in network, the network adopting temperature sensor node to form carrys out measuring tempeature, obtain the top condition of crop growth, for greenhouse control accurate provides scientific basis, finally make sensor in greenhouse, topworks's standardization, digitizing, networking, thus reach the object increasing crop yield, increase economic efficiency.
2, present system utilizes solar energy collecting and energy management module, realizes without the need to changing the information acquisition of battery greenhouse and transmission, easy for people to use.
Accompanying drawing explanation
Fig. 1 is exemplary network structural representation in the present invention.
Embodiment
Be further described the invention process below, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of warmhouse booth environment information monitoring system based on sun power, as shown in Figure 1, comprise MCU module, described MCU module external power supply port is connected with solar energy collecting and energy management module, data-in port is connected with sensor assembly, data-out port is connected with wireless communication module.
In specific embodiment of the invention, described MCU module carries out the control to whole system, concrete model is MSP430F149, comprise 16 powerful RISC CPU, 16 bit registers and constant0current generator, super low-power consumption to be low to moderate: RAM Holdover mode 0.1 μ A, real-time clock pattern 0.7 μ A, MIPS mode of operation 200 μ A, has the function waken up from standby mode fast within 6 μ s.
In specific embodiment of the invention, described solar energy collecting and energy management module carry out collection and the management of energy, specifically comprise battery and electric pressure converter, described battery adopts solar panel as voltage source for electric pressure converter provides electric energy, described solar panel by power storage in super capacitor, adopt lithium battery power supply in support simultaneously, the model that described voltage transitions implement body adopts is CN3063, 8 analog to digital converters of CN3063 inside, automatically charging current can be adjusted according to the current output capability of input voltage source, chip temperature can control in safe range when the power dissipation ratio of device is comparatively large or environment temperature is higher by hot modulation circuit, inner fixing constant-voltage charge voltage is 4.2V, also can by an outside resistance adjustment.
In specific embodiment of the invention, described sensor assembly carries out the collection of each greenhouse information, comprise temperature sensor, humidity sensor, shock sensor, pressure transducer and flow sensor, the concrete one-line digital temperature sensor adopting DALLAS company to produce, model is DS18B20.
In specific embodiment of the invention, described wireless communication module carries out the exchange of the control information of each node and the transmitting-receiving of data, the model of concrete employing is nRF24L01, it is the monolithic wireless transceiver chip being operated in the ISM band of 2.4GHz ~ 2.5GHz of being produced by NORDIC, the functional modules such as built-in chip type frequency synthesizer, power amplifier, crystal oscillator, modulator, and circulated enhanced ShockBurst technology.
Claims (5)
1. the warmhouse booth environment information monitoring system based on sun power, it is characterized in that comprising MCU module, described MCU module external power supply port is connected with solar energy collecting and energy management module, data-in port is connected with sensor assembly, data-out port is connected with wireless communication module.
2. the warmhouse booth environment information monitoring system based on sun power according to claim 1, is characterized in that: described MCU module carries out the control to whole system, and concrete model is MSP430F149.
3. the warmhouse booth environment information monitoring system based on sun power according to claim 1, it is characterized in that: described solar energy collecting and energy management module carry out collection and the management of energy, specifically comprise battery and electric pressure converter, described battery adopts solar panel as voltage source for electric pressure converter provides electric energy, described solar panel by power storage in super capacitor, adopt lithium battery power supply in support, the model that described voltage transitions implement body adopts is CN3063 simultaneously.
4. the warmhouse booth environment information monitoring system based on sun power according to claim 1, it is characterized in that: described sensor assembly carries out the collection of each greenhouse information, comprise temperature sensor, humidity sensor, shock sensor, pressure transducer and flow sensor, concrete employing model is DS18B20.
5. the warmhouse booth environment information monitoring system based on sun power according to claim 1, is characterized in that: described wireless communication module carries out the exchange of the control information of each node and the transmitting-receiving of data, and the concrete model adopted is nRF24L01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012473.8A CN104615049A (en) | 2015-01-12 | 2015-01-12 | Solar based environmental information monitoring system for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012473.8A CN104615049A (en) | 2015-01-12 | 2015-01-12 | Solar based environmental information monitoring system for greenhouse |
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| Publication Number | Publication Date |
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| CN104615049A true CN104615049A (en) | 2015-05-13 |
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| CN201510012473.8A Pending CN104615049A (en) | 2015-01-12 | 2015-01-12 | Solar based environmental information monitoring system for greenhouse |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042584A (en) * | 2006-11-07 | 2007-09-26 | 东南大学 | Wireless sensor network node device used for environmental monitoring |
| CN201307332Y (en) * | 2008-12-01 | 2009-09-09 | 中国科学技术大学 | Greenhouse environmental message wireless collection node device based on msp430 |
| CN102103385A (en) * | 2009-12-17 | 2011-06-22 | 常州信息职业技术学院 | Automatic monitoring system for wireless remote greenhouse |
| CN202548637U (en) * | 2012-04-17 | 2012-11-21 | 淮安信息职业技术学院 | Vegetable greenhouse informatization management device |
| CN203689670U (en) * | 2014-01-07 | 2014-07-02 | 中国农业大学 | Wireless sensor node for remotely monitoring greenhouse environment information |
-
2015
- 2015-01-12 CN CN201510012473.8A patent/CN104615049A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042584A (en) * | 2006-11-07 | 2007-09-26 | 东南大学 | Wireless sensor network node device used for environmental monitoring |
| CN201307332Y (en) * | 2008-12-01 | 2009-09-09 | 中国科学技术大学 | Greenhouse environmental message wireless collection node device based on msp430 |
| CN102103385A (en) * | 2009-12-17 | 2011-06-22 | 常州信息职业技术学院 | Automatic monitoring system for wireless remote greenhouse |
| CN202548637U (en) * | 2012-04-17 | 2012-11-21 | 淮安信息职业技术学院 | Vegetable greenhouse informatization management device |
| CN203689670U (en) * | 2014-01-07 | 2014-07-02 | 中国农业大学 | Wireless sensor node for remotely monitoring greenhouse environment information |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |