CN202998951U - Greenhouse seedling plant growth control system - Google Patents
Greenhouse seedling plant growth control system Download PDFInfo
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- CN202998951U CN202998951U CN 201220652151 CN201220652151U CN202998951U CN 202998951 U CN202998951 U CN 202998951U CN 201220652151 CN201220652151 CN 201220652151 CN 201220652151 U CN201220652151 U CN 201220652151U CN 202998951 U CN202998951 U CN 202998951U
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Abstract
The utility model relates to the technical field of agricultural engineering and particularly relates to a greenhouse seedling plant growth control system. The greenhouse seedling plant growth control system comprises a monitoring host, a central node and wireless collection control nodes, wherein the monitoring host and the central node are arranged in a greenhouse monitoring center; the wireless collection control nodes are arranged in all greenhouses; the greenhouse monitoring center can wirelessly and intensively monitor all the greenhouses; the monitoring host is connected with the central node through a serial port; and the wireless collection control nodes are connected with the central node through adopting a Zigbee wireless network. A wireless connection manner of the central node and the wireless collection control nodes is adopted and the wireless collection control nodes are connected with the central node through adopting the Zigbee wireless network, so that the influences on greenhouse work, caused by wired connection, are reduced; wiring is not needed and networking is very convenient; and the automation degree is high, the intensive monitoring management of greenhouse groups is realized, and the working efficiency of the greenhouse work is improved.
Description
Technical field
The utility model relates to the agricultural engineering technology field, relates in particular to a kind of Plant growth control system of nursing young plants in hothouses.
Background technology
At present the greenhouse is technical theme important in the modern agriculture engineering, and the development in greenhouse makes outdoor agricultural be converted into the agricultural controlled under protective condition.For plant growth impact larger be temperature, humidity and the soil water condition of grading, in order to satisfy the requirement of greenhouse temperature and humidity, generally need attemperating unit to regulate temperature.When temperature is high, opens greenhouse ventilation opening and outside air and carry out heat exchange realization cooling.Carbonic acid gas is that plant carries out the indispensable raw material of photosynthesis.In semiclosed or complete totally enclosed booth, greenhouse, vegetable crop is absorbing carbon dioxide from air constantly, as can not get in time replenishing of ambient atmosphere, causes gas concentration lwevel reduction in booth, greenhouse, can not meet the needs of vegetable crop growth, will the underproduction.Therefore avoid CO
2Wane, utilize its structure seal to carry out CO
2Fertilising is the effective way that realizes facility cultivation vegetables high-yield and high-efficiency.Generally increased now the quality of crop yield and change crop abroad with carbon-dioxide generator, carbon-dioxide generator has become the important tool in agricultural production.Existing greenhouse CO
2The system that enriches mainly adopts wired mode to connect and controls, and wiring is relatively wasted time and energy, and makes troubles to other operations in the greenhouse, and networking is inconvenient.In addition, the intelligent degree of existing greenhouse control facility is not high.Soil moisture is a factor of chamber crop growth, just need to irrigate in right amount when soil moisture content moisture is low, stops when soil moisture content reaches requirement irrigating.
Wireless sensor network is a focus of information science research in recent years, has a wide range of applications at aspects such as military affairs, environmental monitoring, agricultural, medical treatment.Wireless sensor network node consists of the basal layer support platform of wireless sensor network as a kind of embedded system of microminiaturization.In recent years, the Zigbee communication technology is fast-developing.But also be not applied to the agricultural engineering technology field.
Therefore, for above deficiency, the utility model provides a kind of Plant growth control system of nursing young plants in hothouses.
Summary of the invention
The technical problem that (one) will solve
The purpose of this utility model is to solve existing greenhouse CO
2The system that enriches mainly adopts wired mode to connect and controls, and wiring is relatively wasted time and energy, and makes troubles to other operations in the greenhouse, and networking is inconvenient, and the not high problem of the intelligent degree of existing greenhouse control facility.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of Plant growth control system of nursing young plants in hothouses, this Plant growth control system of nursing young plants in hothouses comprises that monitoring host computer, Centroid and wireless collection control node, described monitoring host computer and Centroid are located at the Greenhouse Monitoring center, wireless collection is controlled node and is located at each greenhouse, the Greenhouse Monitoring center can wireless Centralized Monitoring each greenhouse; Monitoring host computer connects Centroid by serial ports, and wireless collection is controlled node and adopted the Zigbee wireless network to connect Centroid.
Wherein, described wireless collection is controlled the output connection CO of node
2Generating means, magnetic valve and film-coiling device; Wireless collection is controlled the node input and is connected aerial temperature and humidity sensor, CO
2Sensor and soil moisture sensor; Temp. and humidity data and CO in the greenhouse that wireless collection control node gathers
2Concentration data sends to monitoring host computer by the Zigbee wireless network.
Wherein, described wireless collection control node comprises microprocessor, AD module and output module, described CO
2Sensor, aerial temperature and humidity sensor are connected the AD module with soil moisture sensor, the signal of each sensor output is through input microprocessor after analog-to-digital conversion, send output module to through the signal of microprocessor processes.
(3) beneficial effect
Technique scheme of the present utility model has following advantage: control the wireless connections mode of node by adopting Centroid and wireless collection, wireless collection is controlled node and is adopted the Zigbee wireless network to connect Centroid, reduced like this impact that wired connection causes to chamber operation, need not wiring, networking is extremely convenient, and automaticity is high, has realized the Centralized Monitoring management of greenhouse group, has improved the operating efficiency of chamber operation.
Description of drawings
Fig. 1 is the nurse young plants in hothouses structural representation of Plant growth control system of the utility model embodiment;
Fig. 2 is the structural map that the wireless collection of the utility model embodiment is controlled node.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, nurse young plants in hothouses Plant growth control system that the utility model embodiment provides, this Plant growth control system of nursing young plants in hothouses comprises that a monitoring host computer, a Centroid and a plurality of wireless collection control node, described monitoring host computer and Centroid are located at the Greenhouse Monitoring center, wireless collection is controlled node and is located at each greenhouse, the Greenhouse Monitoring center can wireless Centralized Monitoring each greenhouse; Monitoring host computer connects Centroid by serial ports, and wireless collection is controlled node and adopted the Zigbee wireless network to connect Centroid.Wherein, the greenhouse has a plurality of, is equipped with a wireless collection in each greenhouse and controls node.
As shown in Figure 2, described wireless collection is controlled the output connection CO of node
2Generating means, magnetic valve and film-coiling device, wireless collection are controlled the node input and are connected aerial temperature and humidity sensor, CO
2Sensor and soil moisture sensor.Temperature, humidity data and CO in the greenhouse that wireless collection control node gathers
2Concentration data sends to monitoring host computer by the Zigbee wireless network.
Described wireless collection is controlled node and is comprised microprocessor, wireless module, AD module, output module, soil moisture sensor, CO
2Sensor, aerial temperature and humidity sensor, relay, magnetic valve and carbon ammonium heater.CO
2Sensor, aerial temperature and humidity and soil moisture sensor are connected the AD module.The signal of each sensor output is through input microprocessor after analog-to-digital conversion.Wireless collection is controlled node and is adopted the Zigbee wireless network to connect Centroid.Signal through microprocessor processes arrives each relay from output module, and described relay connects respectively film-coiling device, magnetic valve and carbon ammonium heater.
Wireless collection is controlled node and is gathered CO in the greenhouse
2Concentration, aerial temperature and humidity and soil moisture content data also are organized into a statement and send to Centroid by wireless module.Monitoring host computer connects Centroid by serial ports, after the Centroid wireless module that monitoring host computer connects is received data, resolve and to obtain the sensing data that wireless collection is controlled the node collection, and can store each wireless collection and control temp. and humidity data, the CO that node gathers
2Concentration and acquisition time.
The wireless transport module of wireless acquisition node has the address number of 8, can unique identification each greenhouse.Monitoring host computer connects Centroid address is 0, and the wireless collection in each greenhouse is controlled node and reported the time interval according to configuration, and the greenhouse data that timed sending gathers are to Centroid.8 bit address that can configure greenhouse numbering and wireless module on monitoring host computer are corresponding one by one.Each greenhouse wireless collection is controlled the sensing data that node reports and just can be presented on monitoring host computer accordingly like this.Control instruction also can be dealt into accordingly the wireless collection in corresponding greenhouse and control node.
Monitoring host computer is controlled node aerial temperature and humidity data, CO according to each wireless collection
2Concentration is calculated decision-making according to the kind of chamber planting crop and whether is opened the film ventilation, closes membrane operations, and control instruction sends to wireless collection by Zigbee network and controls node, and control relay, realize that the greenhouse opens and closes membrane operations thereby control film-coiling device then.
Monitoring host computer is controlled node CO according to each wireless collection
2Concentration is calculated decision-making according to the kind of chamber planting crop and whether is carried out CO
2Enrich, control instruction sends to wireless collection by Zigbee network and controls node, control relay then, thus control CO
2The on/off of generator is controlled CO
2Enrich.
Monitoring host computer connects wireless collection and controls the soil moisture content that node gathers each greenhouse, whether irrigate operation according to the kind decision-making of chamber planting crop, control instruction sends to wireless collection by Zigbee network and controls node, then control relay, realize irrigating operation thereby control magnetic valve.
The wireless bar antenna that Centroid and wireless collection are controlled node is fixed in the outside, greenhouse by fixed mount, has improved the communication stability of system.
In sum, control the wireless connections mode of node by adopting Centroid and wireless collection, wireless collection is controlled node and is adopted the Zigbee wireless network to connect Centroid, reduced like this impact that wired connection causes to chamber operation, need not wiring, networking is extremely convenient, and automaticity is high, realize the Centralized Monitoring management of greenhouse group, improved the operating efficiency of chamber operation.
The above is only a kind of preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. Plant growth control system of nursing young plants in hothouses, it is characterized in that: comprise monitoring host computer, Centroid and wireless collection control node, described monitoring host computer and Centroid are located at the Greenhouse Monitoring center, wireless collection is controlled node and is located at each greenhouse, the Greenhouse Monitoring center can wireless Centralized Monitoring each greenhouse; Monitoring host computer connects Centroid by serial ports, and wireless collection is controlled node and adopted the Zigbee wireless network to connect Centroid.
2. the Plant growth control system of nursing young plants in hothouses according to claim 1, it is characterized in that: the output that described wireless collection is controlled node connects CO
2Generating means, magnetic valve and film-coiling device, wireless collection are controlled the node input and are connected aerial temperature and humidity sensor, CO2 sensor and soil moisture sensor, temp. and humidity data and CO in the greenhouse that wireless collection control node gathers
2Concentration data sends to monitoring host computer by the Zigbee wireless network.
3. the Plant growth control system of nursing young plants in hothouses according to claim 2, it is characterized in that: described wireless collection is controlled node and is comprised microprocessor, AD module and output module, described CO
2Sensor, aerial temperature and humidity sensor are connected the AD module with soil moisture sensor, the signal of each sensor output is through input microprocessor after analog-to-digital conversion, send output module to through the signal of microprocessor processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652151 CN202998951U (en) | 2012-11-30 | 2012-11-30 | Greenhouse seedling plant growth control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652151 CN202998951U (en) | 2012-11-30 | 2012-11-30 | Greenhouse seedling plant growth control system |
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| Publication Number | Publication Date |
|---|---|
| CN202998951U true CN202998951U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220652151 Expired - Lifetime CN202998951U (en) | 2012-11-30 | 2012-11-30 | Greenhouse seedling plant growth control system |
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| Country | Link |
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| CN (1) | CN202998951U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777612A (en) * | 2014-01-27 | 2014-05-07 | 苏州科技学院 | Agriculture greenhouse environment monitoring system and method based on Zigbee |
| CN104991529A (en) * | 2015-05-20 | 2015-10-21 | 无锡市崇安区科技创业服务中心 | Rice germination-accelerating control system based on ZigBee technology |
| CN105785848A (en) * | 2014-12-26 | 2016-07-20 | 杨国栋 | Greenhouse monitoring control system adopting internet of things based on Wi-Fi |
| CN106200605A (en) * | 2016-09-18 | 2016-12-07 | 王燕红 | The release of gas intelligence, management, control system |
| CN110083191A (en) * | 2019-05-31 | 2019-08-02 | 珠海(横琴)食品安全研究院 | It is a kind of intelligence plant incubator and its on-line monitoring with management system and method |
-
2012
- 2012-11-30 CN CN 201220652151 patent/CN202998951U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777612A (en) * | 2014-01-27 | 2014-05-07 | 苏州科技学院 | Agriculture greenhouse environment monitoring system and method based on Zigbee |
| CN105785848A (en) * | 2014-12-26 | 2016-07-20 | 杨国栋 | Greenhouse monitoring control system adopting internet of things based on Wi-Fi |
| CN104991529A (en) * | 2015-05-20 | 2015-10-21 | 无锡市崇安区科技创业服务中心 | Rice germination-accelerating control system based on ZigBee technology |
| CN106200605A (en) * | 2016-09-18 | 2016-12-07 | 王燕红 | The release of gas intelligence, management, control system |
| CN110083191A (en) * | 2019-05-31 | 2019-08-02 | 珠海(横琴)食品安全研究院 | It is a kind of intelligence plant incubator and its on-line monitoring with management system and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |