CN101806924A - Device for environmental monitoring and early warning of shed covering and temperature rise time of protected fruit trees - Google Patents
Device for environmental monitoring and early warning of shed covering and temperature rise time of protected fruit trees Download PDFInfo
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- CN101806924A CN101806924A CN 201010127402 CN201010127402A CN101806924A CN 101806924 A CN101806924 A CN 101806924A CN 201010127402 CN201010127402 CN 201010127402 CN 201010127402 A CN201010127402 A CN 201010127402A CN 101806924 A CN101806924 A CN 101806924A
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Abstract
The invention relates to monitoring alarm equipment for facility agriculture, in particular to a device for the environmental monitoring and early warning of shed covering and temperature rise time of protected fruit trees, which is characterized in that the device comprises a microprocessor, wherein the microprocessor is respectively connected with at least one air temperature sensor, at least one air humidity sensor, at least one illumination sensor and at least one soil temperature sensor which are arranged in a greenhouse; and the microprocessor is also connected with a voice module, so that voice prompt is performed according to sensor information and preset programs when the shed covering or temperature rise is needed to perform. The device is particularly suitable for the large-scale production of accelerating cultivation of the northern protected fruit trees, aims to forecast reasonable shed covering and temperature rise periods by using the monitoring and calculation of facility environmental factors, so that the environment is regulated and controlled in time and the aims of the high yield and dependable crop of the protected fruit trees are fulfilled. The device is suitable for the accelerating production of the fruit trees in heliogreenhouse and vinyl tunnels, and the large-scale degree is higher, the average cost is lower.
Description
Technical field
The present invention relates to a kind of industrialized agriculture monitoring, alarming equipment, especially protected fruit trees environmental monitoring and button canopy heating-up time prior-warning device.
Background technology
Deciduous fruit tree is satisfied the low temperature demand, and to finish natural dormancy be to carry out the important stage that next step circulation institute of growing must experience; it needs a regularly low temperature ability normal growth growth of number; number is chilling requirement when breaking needed this effective low temperature of deciduous fruit tree natural dormancy, and it is the key that protection ground cultivation of fruit tree kind is selected.The deciduous fruit tree dormancy is different because of seeds, kind to the requirement of low temperature amount, and kind is more little to the requirement of low temperature amount, and the time of natural dormancy is just short more, and just easy more breaking dormancy realizes that fruit early goes public.Otherwise,, normally rudiment, bloom and the result even growth conditionss such as suitable temperature, wet, illumination are provided.
The protected fruit trees cultivation can realize the anti-season supply of fruit, and economic benefit doubles, and has become a kind of new and effective cultivation mode in rural area, the Northwest, and growth momentum is very fast.In facility cultivation, satisfy the chilling requirement of fruit tree, breaking dormancy is in time detained canopy and intensification, and rudiment ahead of time is one of successful key measure of protected fruit trees cultivation.But on producing, orchard worker or technician to when detain canopy, heating up is difficult to grasp, even will detain canopy and intensification lumps together, each garden is operated fully by rule of thumb on managing, the standard degree is relatively poor.Northern in recent years protected fruit trees cultivation development is very fast, and the garden that has early goes public and detains canopy, intensification too early for pursuing fruit, cause that fruit tree bud is irregular, bud withered or colored and unreal, fruit-setting rate is low etc., economic loss is serious.And some garden is safe for guaranteeing, the button canopy, heats up lateer, causes fruit listing evening, influences giving full play to of economic benefit.So the suitable time that correct judgement button canopy heats up is extremely important.
Because weather conditions in all parts of the country are widely different, button canopy and heating-up time are just very inconsistent in the protected fruit trees cultivation.Button the canopy time be when autumn nighttime temperature continue to begin to detain canopy when following 7.2, various places can be detained the canopy time according to the weather conditions of locality are definite.And the morning and evening of heating-up time, the one, depend on releasing time of dormancy, promptly the heating-up time will be determined according to the chilling requirement of fruit tree.Determine the suitable time that facility cultivation fruit tree button canopy heats up, at first clearly the chilling requirement of the fruit variety of planting will be understood the locality mean daily temperature situation of change of autumn and winter simultaneously.Just can determine that by calculating it detains the time of canopy and intensification safely then, the greenhouse button canopy by determining reasonable safety and the time of intensification are also taked corresponding environment conditioning measure, can avoid causing the protected fruit trees cultivation produce in the improper economic loss that causes of environment conditioning.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, cost is low, can carry out simple environmental element monitoring record to the short cultivation early of protected fruit trees, and critical environments regulation and control link is carried out the protected fruit trees environmental monitoring and the button canopy heating-up time prior-warning device of in good time early warning.
For achieving the above object, the technical solution used in the present invention is:
A kind of protected fruit trees environmental monitoring and button canopy heating-up time prior-warning device, its special feature is, comprise microprocessor, this microprocessor respectively be installed in the greenhouse at least one air temperature sensor, at least one air humidity sensor, at least one optical sensor and at least one soil moisture sensor be connected, thereby this microprocessor also is connected with a voice module according to sensor information and pre-set programs carries out voice suggestion when needs is buckled canopy or heated up.
Wherein microprocessor adopts single-chip microcomputer.
Further, wherein microprocessor also is connected with a display module.
The present invention is specially adapted in the large-scale production of the short cultivation early of northern protected fruit trees; because crucial management links such as button canopy and intensification are difficult to precognition; making a lot of orchard workers blindly pursue fruit early goes public; the intensification of make-up canopy is held inaccurate period; environment conditioning is improper, causes young fruit seriously to come off, even can not germinate; thereby cause yielding poorly poor quality.This equipment is intended to utilize the monitoring and the calculating of the facilities environment factor, and prediction is button canopy and intensification period reasonably, so that in time carry out environment conditioning, reaches the purpose of protected fruit trees high yield, stable yields.The present invention is applicable to the short production early of the fruit tree of heliogreenhouse and hot house, and a plurality of greenhouses of the same seeds of same establishment type only need an equipment, and large-scale degree is high more, and average unit cost is low more.
Description of drawings
Accompanying drawing 1 is a theory diagram of the present invention;
Accompanying drawing 2 is the control flow chart of microprocessor among the present invention.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing:
As shown in Figure 1, the present invention includes at least 1 air temperature sensor, air humidity sensor, optical sensor and the soil moisture sensor (ground temperature sensor) that are installed in the facility, the quantity of sensor and installation site can be adjusted voluntarily according to the fruit tree kind of cultivating in the different facilities, actual needs etc., then can standby and increase accuracy of detection as many installations.Microprocessor adopts 8 single-chip microcomputers, single-chip microcomputer is connected with all the sensors, this single-chip microcomputer also can be connected with host computer by serial communication interface and carries out data acquisition, single-chip microcomputer compares by corresponding temperature computation and preset value, voice module is reported to the police when reaching preset value, and shows sensor information in real time by display module.
As shown in Figure 2, default air themperature boundary is 7.2 ℃, is to adopt moving average method on the 5th to calculate the stable origination date forecast by≤7.2 ℃ of air themperature at night in autumn to be the button canopy time.And the heating-up time utilizes Utah model (Utah model) to utilize collecting temperature that effective low temperature semi-invariant in fruit tree chilling requirement and the heliogreenhouse is calculated the acquisition chilling requirement, and the time that chilling requirement reaches parameter preset N C.U is the heating-up time.By single-chip microcomputer node is passed the data come and analyze and differentiate, the upper lower limit value that utilizes and preestablish or calculate compares, and if any out-of-limit amount, then has the audio alert prompting to adopt the respective environment regulation measure.
Claims (3)
1. protected fruit trees environmental monitoring and button canopy heating-up time prior-warning device, it is characterized in that: comprise microprocessor, this microprocessor respectively be installed in the greenhouse at least one air temperature sensor, at least one air humidity sensor, at least one optical sensor and at least one soil moisture sensor be connected, thereby this microprocessor also is connected with a voice module according to sensor information and pre-set programs carries out voice suggestion when needs is buckled canopy or heated up.
2. protected fruit trees environmental monitoring as claimed in claim 1 and button canopy heating-up time prior-warning device, it is characterized in that: wherein microprocessor adopts single-chip microcomputer.
3. protected fruit trees environmental monitoring as claimed in claim 1 or 2 and button canopy heating-up time prior-warning device, it is characterized in that: wherein microprocessor also is connected with a display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010127402 CN101806924A (en) | 2010-03-19 | 2010-03-19 | Device for environmental monitoring and early warning of shed covering and temperature rise time of protected fruit trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010127402 CN101806924A (en) | 2010-03-19 | 2010-03-19 | Device for environmental monitoring and early warning of shed covering and temperature rise time of protected fruit trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101806924A true CN101806924A (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201010127402 Pending CN101806924A (en) | 2010-03-19 | 2010-03-19 | Device for environmental monitoring and early warning of shed covering and temperature rise time of protected fruit trees |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798415A (en) * | 2012-08-21 | 2012-11-28 | 中国科学院城市环境研究所 | Sludge drying monitoring system and method based on wireless sensor network |
| CN105165540A (en) * | 2015-10-16 | 2015-12-23 | 山东农业大学 | Water, fertilizer and oxygen integrated and automatic protected cultivation method for fruit trees |
| CN106802606A (en) * | 2017-03-09 | 2017-06-06 | 中国农业科学院农业经济与发展研究所 | A kind of agricultural environment insulation quilt control system and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1462913A (en) * | 2003-05-15 | 2003-12-24 | 沈佐锐 | Intelligent system for monitoring healthy of ecology in greenhouse |
-
2010
- 2010-03-19 CN CN 201010127402 patent/CN101806924A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1462913A (en) * | 2003-05-15 | 2003-12-24 | 沈佐锐 | Intelligent system for monitoring healthy of ecology in greenhouse |
Non-Patent Citations (1)
| Title |
|---|
| 《农业科学研究》 20090630 谭瑶 等 宁夏半冷式温棚内红地球葡萄延后栽培的小气候特征 1-6 1-3 第30卷, 第2期 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798415A (en) * | 2012-08-21 | 2012-11-28 | 中国科学院城市环境研究所 | Sludge drying monitoring system and method based on wireless sensor network |
| CN105165540A (en) * | 2015-10-16 | 2015-12-23 | 山东农业大学 | Water, fertilizer and oxygen integrated and automatic protected cultivation method for fruit trees |
| CN105165540B (en) * | 2015-10-16 | 2018-07-13 | 山东农业大学 | A kind of protected fruit trees water, fertilizer, gas automation, integrated cultivation method |
| CN106802606A (en) * | 2017-03-09 | 2017-06-06 | 中国农业科学院农业经济与发展研究所 | A kind of agricultural environment insulation quilt control system and method |
| CN106802606B (en) * | 2017-03-09 | 2019-02-15 | 中国农业科学院农业经济与发展研究所 | A kind of agricultural environment insulation quilt control system and method |
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Application publication date: 20100818 |