CN106647882A - Control system for promoting aftergrowth of stevia - Google Patents
Control system for promoting aftergrowth of stevia Download PDFInfo
- Publication number
- CN106647882A CN106647882A CN201610950187.0A CN201610950187A CN106647882A CN 106647882 A CN106647882 A CN 106647882A CN 201610950187 A CN201610950187 A CN 201610950187A CN 106647882 A CN106647882 A CN 106647882A
- Authority
- CN
- China
- Prior art keywords
- central processing
- processing unit
- control system
- unit
- stevia rebaudiana
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The invention provides a control system for promoting the aftergrowth of stevia. The control system includes a signal acquisition unit, a central processing unit, a control terminal and an alarm unit. The central processing unit is connected separately with the signal acquisition unit, the control terminal and the alarm unit through a serial port. The signal acquisition unit transmits acquired signals to the central processing unit, information is received, processed and converted into characteristic data through the central processing unit, and a command is sent to the control terminal for execution. The control system provided by the invention for promoting the aftergrowth of stevia can provide the most suitable growth conditions for the stevia, ensure the aftergrowth budding rate, promote the healthy aftergrowth of stevia, greatly shorten the growth cycle, and has a good application value.
Description
Technical field
The present invention relates to agricultural plantation technology field, in particular it relates to a kind of control system for promoting STEVIA REBAUDIANA regrowth hair to grow
System.
Background technology
STEVIA REBAUDIANA is composite family perennial root herbaceos perennial, and original producton location is in South America subtropical zone.The root of STEVIA REBAUDIANA, stem,
Contain stevioside in leaf.Stevioside has high sugariness（For 200 ~ 300 times of sucrose）, it is low in calories（Only the 1/ of sucrose
300）The characteristics of, and be improved blood sugar, reduce blood pressure, the effect for enhancing metabolism, to obesity, diabetes, heart disease, dental caries
Tooth etc. has certain booster action, thus increasingly causes the concern and attention of people, becomes " the after sucrose, synthesis sugar material
Three sugar sources ".
In recent years, with the increase of STEVIA REBAUDIANA demand, cultivated area is also constantly expanding, south to Hainan, north to black dragon
There is plantation in river, east to East Coastal, west to Tibet.At present, the plantation of most STEVIA REBAUDIANA is single batch of plantation, but in part gas
Waiting the plantation of suitable regional STEVIA REBAUDIANA can realize connecing stubble growth, can substantially reduce planting cost, save labour, but
Connect stubble plantation and there is certain defect, the bud ratio of regrowth hair seedling it cannot be guaranteed that, and after sprouting in the quite a long time
Poor growth, seedling is very thin, not healthy and strong enough.Therefore design a kind of booth can only control system, the growth for STEVIA REBAUDIANA provides most
The condition of suitable growth, promotes regrowth hair growth of seedling, significant.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of control system for promoting STEVIA REBAUDIANA regrowth hair to grow
System, can provide optimum growth conditions, it is ensured that seedling bud ratio for STEVIA REBAUDIANA regrowth hair growth of seedling so that growth of seedling is good for
It is strong, with preferable using value.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention relates to a kind of control system for promoting the growth of STEVIA REBAUDIANA regrowth hair, the control system include signal gathering unit,
Central processing unit, control terminal and alarm unit, the central processing unit respectively with signal gathering unit, control terminal, alarm
Unit is connected by serial ports, and the signal for collecting is passed to central processing unit by the signal gathering unit, by central authorities' process
Device enters row information and receives, processes, being converted into characteristic, and order is sent to into control terminal execution.
Preferably, database, the database species and the signal gathering unit group are provided with the central processing unit
Into one-to-one corresponding.
Preferably, the signal gathering unit includes temperature sensor, humidity sensor, CO2Concentration sensor, brightness are passed
Sensor；The control terminal includes irrigation system, air-conditioning system, CO2Compensator, LED/light source, fluorescent lamp system.
Preferably, the humidity sensor gathers the humidity of surrounding environment, by the irrigation system and the air-conditioning system
System realizes the humidification to surrounding environment and dehumidifying, it is ensured that environment maintains appropriate humidity range.
Preferably, the CO2CO in concentration sensor collection surrounding environment2Concentration, work as CO2Concentration is less than the data
During the claimed range of storehouse, CO2Compensator will be opened, and be that environment supplements CO2。
Preferably, the luminance sensor gathers surrounding environment brightness, when the intensity of illumination in greenhouse is less than the database
During setting value, abat vent and LED/light source are opened；When intensity of illumination is higher than the database setting value, abat vent is closed.
Preferably, the temperature sensor gathers the temperature information of surrounding environment, and described information is sent to the centre
Reason device, when real time temperature is collected higher than the database design temperature, central processing unit will open air-conditioning by instruction
System, and allow fan in rotating forward, for excluding indoor high temperature air, cooling efficiency is improved, when detection temperature is less than the number
According to storehouse setting value, then heating system and reversion fan are opened；If the information for collecting is in the database range of set value,
Air-conditioning system is in holding state.
Preferably, the information transfer of the signal gathering unit collection is located to the central processing unit after information is inverted
When outside the database setting range, central processing unit can send instruction to control terminal, and every index for deviateing is entered
Row compensation, when outside the information gathered after compensation is still in the database setting range, the central processing unit can be opened
Move the alarm unit and send alarm.
Compared with prior art, the present invention has following beneficial effect：
A kind of control system for promoting STEVIA REBAUDIANA regrowth hair to grow of the present invention, can provide optimum life for growth of stevia rebaudiana
Elongate member, it is ensured that regrowth hair bud ratio, promotes STEVIA REBAUDIANA regrowth hair to grow up healthy and sound, and greatly shortens growth cycle, with preferably application
Value.
Description of the drawings
The detailed description by reading non-limiting example made with reference to the following drawings, the further feature of the present invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the control system message processing flow figure that the present invention promotes the growth of STEVIA REBAUDIANA regrowth hair.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In restriction the scope of the present invention.
The installation control system in growth of stevia rebaudiana environment, and the best growing condition scope of STEVIA REBAUDIANA is such as optimal warm
Degree, humidity, gas concentration lwevel, illumination transmitance etc. are input in central processing system.
As shown in figure 1, the present invention relates to a kind of control system for promoting the growth of STEVIA REBAUDIANA regrowth hair, the control system includes
Signal gathering unit 1, central processing unit 2, control terminal 3 and alarm unit 4, the central processing unit 2 respectively with signals collecting
Unit 1, control terminal 3, alarm unit 4 are connected by serial ports, and the signal for collecting is passed to central authorities by the signal gathering unit 1
Processor 2, receives, processes, being converted into characteristic row information is entered by central processing unit 2, and order is sent to into control
Eventually 3 ends perform.
Database is provided with the central processing unit 2, the database species is constituted one by one with the signal gathering unit
Correspondence.The information transfer of the collection of the signal gathering unit 1 is in the number to the central processing unit 2, after information is inverted
During according to outside the setting range of storehouse, central processing unit 2 can send instruction to control terminal 3, and every index for deviateing is compensated,
When outside the information gathered after compensation is still in the database setting range, the central processing unit 2 can start described
Alarm unit 4 sends alarm.
The signal gathering unit 1 includes temperature sensor 5, humidity sensor 6, CO2Concentration sensor 7, brightness is sensed
Device 8；The control terminal 3 includes irrigation system 9, air-conditioning system 10, CO2Compensator 11, LED/light source 12, fluorescent lamp system 13.
The humidity sensor 6 gathers the humidity of surrounding environment, real by the irrigation system 9 and the air-conditioning system 10
The now humidification to surrounding environment and dehumidifying, it is ensured that environment maintains appropriate humidity range；The CO2Concentration sensor 7 is gathered
CO in surrounding environment2Concentration, work as CO2When concentration is less than the Database Requirements scope, CO2Compensator 11 will be opened, and be ring
Border supplements CO2；The luminance sensor 8 gathers surrounding environment brightness, when the intensity of illumination in greenhouse sets less than the database
During value, abat vent and LED/light source 12 are opened；When intensity of illumination is higher than the database setting value, abat vent is closed；It is described
Temperature sensor 5 gathers the temperature information of surrounding environment, and described information is sent to the central processing unit 2, real-time when collecting
When temperature is higher than the database design temperature, central processing unit 2 will open air-conditioning refrigeration system 10 by instruction, and allow wind
Fan, for excluding indoor high temperature air, improves cooling efficiency in rotating forward, and when temperature is less than the database setting value, then opens
Open air conditioning and heating system 10 and reversion fan；If the information for collecting is in the database range of set value, air-conditioning system
10 are in holding state.
Arrange in signal gathering unit and a secondary data is recorded per 20min, if the data of double record are beyond pre-
If scope, then central processing unit 2 will be sent to control terminal 3 by instruction, and opening counter-measure by control terminal is carried out
Compensation, opens continuous 2 record datas after compensation and still exceeds preset range, then open alarm unit 4, is arranged by professional person
Investigate and prosecute reason.
The STEVIA REBAUDIANA plant grown under the conditions of control system using promotion STEVIA REBAUDIANA regrowth hair growth of the present invention with
The STEVIA REBAUDIANA plant grown under conventional sense is compared, and limb is healthy and strong, grows vigorous, regrowth hair bud ratio raising 28%, output increased
46%。
A kind of control system for promoting STEVIA REBAUDIANA regrowth hair to grow of the present invention, can provide most suitable for growth of stevia rebaudiana
Suitable growth conditions, it is ensured that regrowth hair bud ratio, promotes STEVIA REBAUDIANA regrowth hair to grow up healthy and sound, and growth cycle is greatly shortened, with preferable
Using value.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various modifications or modification, this not shadow
Ring the flesh and blood of the present invention.
Claims (8)
1. the control system that a kind of promotion STEVIA REBAUDIANA regrowth hair grows, it is characterised in that：The control system includes signals collecting list
Unit, central processing unit, control terminal and alarm unit, the central processing unit respectively with signal gathering unit, control terminal, police
Declaration form unit is connected by serial ports, and the signal for collecting is passed to central processing unit by the signal gathering unit, by centre
Reason device enters row information and receives, processes, being converted into characteristic, and order is sent to into control terminal execution.
2. the control system that promotion STEVIA REBAUDIANA regrowth hair according to claim 1 grows, it is characterised in that：The central authorities are processed
Database is provided with device, the database species is corresponded with signal gathering unit composition.
3. the control system that promotion STEVIA REBAUDIANA regrowth hair according to claim 1 grows, it is characterised in that：The signals collecting
Unit includes temperature sensor, humidity sensor, CO2Concentration sensor, luminance sensor；The control terminal includes irrigating system
System, air-conditioning system, CO2Compensator, LED/light source, fluorescent lamp system.
4. the control system that promotion STEVIA REBAUDIANA regrowth hair according to claim 3 grows, it is characterised in that：The humidity sensor
Device gathers the humidity of surrounding environment, realizes the humidification to surrounding environment by the irrigation system and the air-conditioning system and removes
It is wet, it is ensured that environment maintains appropriate humidity range.
5. the control system that promotion STEVIA REBAUDIANA regrowth hair according to claim 3 grows, it is characterised in that：The CO2Concentration is passed
CO in sensor collection surrounding environment2Concentration, work as CO2When concentration is less than the Database Requirements scope, CO2Compensator will be opened
Open, be that environment supplements CO2。
6. the control system that promotion STEVIA REBAUDIANA regrowth hair according to claim 3 grows, it is characterised in that：The brightness sensing
Device gathers surrounding environment brightness, when the intensity of illumination in greenhouse is less than the database setting value, opens abat vent and LED light
Source；When intensity of illumination is higher than the database setting value, abat vent is closed.
7. the control system that promotion STEVIA REBAUDIANA regrowth hair according to claim 1 grows, it is characterised in that：The TEMP
Device gathers the temperature information of surrounding environment, and described information is sent to the central processing unit, is higher than institute when real time temperature is collected
When stating database design temperature, central processing unit will open air-conditioning system by instruction, and allow fan in rotating forward, for arranging
Except indoor high temperature air, improve cooling efficiency, when detection temperature is less than the database setting value, then open heating system and
Reversion fan；If the information for collecting is in holding state in the database range of set value, air-conditioning system.
8. the control system that promotion STEVIA REBAUDIANA regrowth hair according to claim 1 grows, it is characterised in that：The signals collecting
The information transfer of unit collection to the central processing unit, when being in outside the database setting range after information is inverted,
Central processing unit can send instruction to control terminal, every index for deviateing be compensated, the information gathered after compensation
During still in outside the database setting range, the central processing unit can start the alarm unit and send alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950187.0A CN106647882A (en) | 2016-11-03 | 2016-11-03 | Control system for promoting aftergrowth of stevia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950187.0A CN106647882A (en) | 2016-11-03 | 2016-11-03 | Control system for promoting aftergrowth of stevia |
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| Publication Number | Publication Date |
|---|---|
| CN106647882A true CN106647882A (en) | 2017-05-10 |
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ID=58821360
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610950187.0A Pending CN106647882A (en) | 2016-11-03 | 2016-11-03 | Control system for promoting aftergrowth of stevia |
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Citations (5)
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| CN104090535A (en) * | 2014-06-10 | 2014-10-08 | 广西小草信息产业有限责任公司 | Greenhouse monitoring alarm system |
| CN104111678A (en) * | 2014-05-29 | 2014-10-22 | 东至县兴农菌业有限责任公司 | Detection control system based on mushroom growth environment |
| CN105511531A (en) * | 2016-01-05 | 2016-04-20 | 浙江大学城市学院 | Dendrobium officinale growing environment intelligent monitoring system based on PLC |
| CN205485695U (en) * | 2016-03-15 | 2016-08-17 | 安徽理工大学 | Strawberry warmhouse booth intelligent monitoring control system based on thing networking |
| CN205620839U (en) * | 2016-04-25 | 2016-10-05 | 绍兴科盛电子有限公司 | A control system for domestic fungus is cultivateed |
-
2016
- 2016-11-03 CN CN201610950187.0A patent/CN106647882A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111678A (en) * | 2014-05-29 | 2014-10-22 | 东至县兴农菌业有限责任公司 | Detection control system based on mushroom growth environment |
| CN104090535A (en) * | 2014-06-10 | 2014-10-08 | 广西小草信息产业有限责任公司 | Greenhouse monitoring alarm system |
| CN105511531A (en) * | 2016-01-05 | 2016-04-20 | 浙江大学城市学院 | Dendrobium officinale growing environment intelligent monitoring system based on PLC |
| CN205485695U (en) * | 2016-03-15 | 2016-08-17 | 安徽理工大学 | Strawberry warmhouse booth intelligent monitoring control system based on thing networking |
| CN205620839U (en) * | 2016-04-25 | 2016-10-05 | 绍兴科盛电子有限公司 | A control system for domestic fungus is cultivateed |
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Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |