CN210695087U - Crop light filling sterilization apparatus and data acquisition apparatus - Google Patents
Crop light filling sterilization apparatus and data acquisition apparatus Download PDFInfo
- Publication number
- CN210695087U CN210695087U CN201920822167.4U CN201920822167U CN210695087U CN 210695087 U CN210695087 U CN 210695087U CN 201920822167 U CN201920822167 U CN 201920822167U CN 210695087 U CN210695087 U CN 210695087U
- Authority
- CN
- China
- Prior art keywords
- light
- light filling
- pass filter
- crop
- band pass
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The utility model discloses a crop light filling sterilization apparatus and data acquisition device belongs to crop light filling sterilization technical field. The utility model provides a light reflection intensity data acquisition device of crop light filling spectral band, its characterized in that includes the CCD camera for light filling band pass filter mounting structure and light filling band pass filter of installation light filling band pass filter, light filling band pass filter mounting structure make the light filling band pass filter of installing above that be located the camera lens front end of CCD camera. A multispectral light supplementing and sterilizing device for crops comprises the light reflection intensity data acquisition device, a spectrum continuous adjustable light source and a control circuit, wherein the control circuit comprises a single-chip microcomputer MCU and more than one starting switch, the number of the starting switches corresponds to the number of the types of crops planted in a greenhouse, and switching value signals sent by the starting switches are transmitted to the single-chip microcomputer MCU through respective I/O ports. The device has the characteristics of timely light supplement time, accurate light supplement wavelength range, energy conservation and the like.
Description
Technical Field
The utility model relates to a crop light filling sterilization technical field.
Background
Greenhouse light filling lamp becomes the indispensable facility of greenhouse crop increase production day by day, but at present greenhouse light filling lamp is comparatively extensive, only to the required great range wave band of crop photosynthesis, can not be accurate to very little, only for the required wave band range of plant photosynthesis and growth, and the light filling opportunity relies on artificial experience to judge, distinguishes according to round the clock roughly and carries out the light filling regulation, easily causes the light filling untimely or excessive light filling scheduling problem.
The greenhouse planting pesticide has increasingly strict use regulations, and chemical pesticides cause serious pollution to soil, agricultural products, human beings and the environment and mainly poison air, water systems and soil. In addition, the pesticide residue problem is a great hazard, a large amount of pesticide can directly permeate into the environment, the human health is seriously affected, and the morbidity of various diseases is increased. With the development of agriculture and the continuous improvement of environmental protection policies, the national regulations on the use of pesticides are stricter and stricter, and the ultraviolet sterilization is used for eliminating air-borne diseases, so that the method is a reliable method for safely and effectively sterilizing chemical pesticides.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a crop light filling sterilization apparatus and data acquisition device, it has that the light filling time is timely, the light filling wavelength range is accurate, characteristics such as energy saving.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
the utility model provides a light reflectance intensity data acquisition device of crop light filling spectral band, including the CCD camera for installation light filling band pass filter's light filling band pass filter mounting structure and light filling band pass filter, light filling band pass filter mounting structure makes the light filling band pass filter of installing above that be located the camera lens front end of CCD camera, so that the light of the light filling spectral band that light filling band pass filter passed through is gathered to the CCD camera, thereby gather the light reflectance intensity data of the light filling spectral band of the crop that light filling band pass filter corresponds.
The utility model discloses the further improvement lies in:
the light supplementing bandpass filter mounting structure is three clamping grooves arranged at the front end of the lens, and the three clamping grooves are respectively arranged at the bottom side, the left side and the right side of the lens so as to clamp and fix the light supplementing bandpass filter at the front end of the lens.
A multispectral light supplementing and sterilizing device for crops comprises a light reflection intensity data acquisition device, a light spectrum continuous adjustable light source and a control circuit, wherein the control circuit comprises a single-chip microcomputer MCU and more than one starting switch, the number of the starting switches corresponds to the number of the types of crops planted in a greenhouse, switching value signals sent by the starting switches are transmitted to the single-chip microcomputer MCU through respective I/O ports, the single-chip microcomputer MCU sends out time sequence control signals through the I/O ports to sequentially control the opening and closing of a CCD camera of a camera device, image signals collected by the CCD camera are transmitted to the single-chip microcomputer MCU through the I/O ports, and an operation output signal of the single-chip microcomputer MCU adjusts the light spectrum continuous adjustable light source to be closed through the I/O ports and emits light in the light supplementing spectrum band range or the ultraviolet band range.
The utility model discloses the further improvement lies in:
the light supplementing bandpass filter mounting structure is three clamping grooves arranged at the front end of the lens, and the three clamping grooves are respectively arranged at the bottom side, the left side and the right side of the lens so as to clamp and fix the light supplementing bandpass filter at the front end of the lens.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model discloses can carry out the light filling to required specific spectrum in the within range that the crop needs the light filling automatically, it is accurate reasonable, the energy saving.
Current ultraviolet germicidal lamp and light filling lamp system are independent separately, and the two is the specific wavelength light wave of regulation light source transmission, the utility model discloses combine the two together, form unified system, the timesharing is multiplexing, according to actual conditions automatic switch-over, simple structure, it is convenient to set up, and degree of automation is high.
The utility model discloses establishment common crop light filling spectrogram gives the required spectral band of light filling of the common planting crop in greenhouse to and under this kind of wavelength light source light filling, the required illumination intensity scope that carries on the light filling (the scope between light compensation point and the light saturation point promptly). The method provides data for greenhouse planting, and specific light source wavelength and illumination intensity range required by light supplement of a certain crop can be found according to the table. And the light is programmed in the system, and the light supplement can be automatically realized in specific wavelength and range thereof.
Drawings
FIG. 1 is a schematic structural diagram of a light reflection intensity data acquisition device for a light supplement spectral band of a crop according to the present application;
FIG. 2 is a schematic structural diagram of the multispectral light supplementing and sterilizing device for crops according to the present application;
in the drawings: 1, a CCD camera; 1-1. a lens of a CCD camera; 2. a light supplement bandpass filter; 3. light filling band pass filter mounting structure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, a light reflection intensity data acquisition device for a crop supplementary lighting spectral band is characterized by comprising a CCD camera 1 (model: PCO1600), a supplementary lighting bandpass filter mounting structure 3 for mounting a supplementary lighting bandpass filter 2, and the supplementary lighting bandpass filter 2, wherein the supplementary lighting bandpass filter mounting structure 3 enables the supplementary lighting bandpass filter 2 mounted thereon to be positioned at the front end of a lens 1-1 of the CCD camera 1, so that the CCD camera 1 acquires light of the supplementary lighting spectral band transmitted by the supplementary lighting bandpass filter 2, thereby acquiring light reflection intensity data of the supplementary lighting spectral band of the crop corresponding to the supplementary lighting bandpass filter 2.
The light supplementing bandpass filter mounting structure 3 is three clamping grooves arranged at the front end of the lens 1-1, and the three clamping grooves are respectively arranged at the bottom side, the left side and the right side of the lens 1-1 so as to clamp and fix the light supplementing bandpass filter 2 at the front end of the lens 1-1.
The selection method of the spectral band passed by each light supplementing band-pass filter 2 in the device comprises the following steps:
a. obtaining a light supplement spectral band of crops, performing an irradiation experiment on various crops planted in a greenhouse by using a full-band light source by adopting a variable control method, so as to determine spectral preference of various crops during photosynthesis, determining the light supplement spectral band of various crops during photosynthesis according to the spectral preference of various crops during photosynthesis, manufacturing a light supplement spectral band table of the crops, and recording the light supplement spectral band corresponding to various crops in the light supplement spectral band table of the crops;
b. the method comprises the following steps of obtaining a light supplementing light intensity range of crops, and obtaining light compensation points and light saturation points of light supplementing spectral bands of various crops planted in a greenhouse, wherein the obtaining method comprises the following steps: adopting a spectrum continuous adjustable light source, adjusting the spectrum continuous adjustable light source according to a light supplement spectrum band corresponding to each crop recorded in a crop light supplement spectrum band table, enabling the spectrum continuous adjustable light source to emit a light supplement spectrum band light source corresponding to the crop, adjusting the light intensity of the light source, irradiating the crop, and finding a light compensation point (a point for starting light supplement) and a light saturation point (a point for stopping light supplement) of the crop by adopting a control variable method; according to the obtained optical compensation points and optical saturation points of various crops, a crop light supplementing wavelength table is manufactured, and the crop light supplementing wavelength table records the optical compensation points and the optical saturation points of light intensity of light supplementing spectrums corresponding to various crops;
c. customizing a light supplementing band-pass filter group, and respectively customizing light supplementing band-pass filters corresponding to the light supplementing spectral bands according to the light supplementing spectral bands corresponding to various crops recorded in a crop light supplementing spectral band table, so that the customized light supplementing band-pass filters and the various crops form a one-to-one correspondence relationship, the customized light supplementing band-pass filters form the light supplementing band-pass filter group, and the customized light supplementing band-pass filters can only pass light of the light supplementing spectral bands corresponding to the customized light supplementing band-pass filters.
The blades of the crops are shot through the device, so that light reflection intensity data of light supplement spectrum wave bands of the blade crops are collected in an image information mode. During shooting, the light supplement bandpass filter 2 installed on the light supplement bandpass filter installation structure 3 corresponds to the shot crop.
Referring to FIG. 2, a multi-spectral light supplementing and sterilizing device for crops is characterized by comprising the light reflection intensity data acquisition device, a spectrum continuous adjustable light source (a halogen bulb provides 360-inch 2500nm continuous spectrum radiation output and smells a good photoelectric model: DH2000 composite light source) and a control circuit, wherein the control circuit comprises a single chip microcomputer MCU and more than one starting switch, the number of the starting switches corresponds to the number of the types of crops planted in a greenhouse, switching value signals sent by the starting switches are transmitted to the single chip microcomputer MCU through respective I/O ports, the single chip microcomputer MCU sends out time sequence control signals through the I/O ports to sequentially control the opening and closing of a CCD camera 1 of the camera device, image signals acquired by the CCD camera 1 are transmitted to the single chip microcomputer MCU through the I/O ports, and operation output signals of the single chip microcomputer MCU regulate the spectrum continuous adjustable light source through the I/O ports to close the CCD camera 1, And emitting light in the supplementary spectrum band or in the ultraviolet band.
The light supplementing bandpass filter mounting structure 3 is three clamping grooves arranged at the front end of the lens 1-1, and the three clamping grooves are respectively arranged at the bottom side, the left side and the right side of the lens 1-1 so as to clamp and fix the light supplementing bandpass filter 2 at the front end of the lens 1-1.
The working principle is as follows:
the single chip microcomputer MCU is provided with light compensation point light reflection intensity data a and light saturation point light reflection intensity data b of various crops planted in a greenhouse and a crop light supplement spectral band table to record light supplement spectral bands corresponding to the various crops, when light supplement or sterilization operation needs to be carried out on a certain crop, firstly, a light supplement band-pass filter 2 installed on a light supplement band-pass filter installation structure 3 in a light reflection intensity data acquisition device corresponds to the crop, then, the light reflection intensity data acquisition device is aligned to the crop, a starting switch corresponding to the crop is pressed, the single chip microcomputer MCU sends out a time sequence control signal through an I/O port to sequentially control the opening and closing of a CCD camera 1 of the camera device, and an image signal (light reflection intensity data c of the light supplement spectral band of the crop) acquired by the CCD camera 1 is transmitted to the single chip microcomputer MCU through the I/O port, the data is compared with light compensation point light intensity reflection intensity data a and light saturation point light intensity reflection intensity data b of the crop, and when c is not more than a, light supplementing operation is carried out: according to data information defined by the supplementary lighting spectrum band corresponding to the crop, sending a 4-20ma adjusting signal corresponding to the spectrum continuous adjustable light source when outputting the supplementary lighting spectrum band corresponding to the crop, adjusting the spectrum continuous adjustable light source to the supplementary lighting spectrum band corresponding to the crop, and performing illumination supplementary lighting on the crop; and when c is larger than or equal to b, stopping the light supplementing operation, and performing the sterilization operation: adjusting the spectrum continuously adjustable light source to be in an ultraviolet band range, and illuminating the crops for at least twenty minutes to achieve the sterilization effect; and when a is more than or equal to c and less than or equal to b, stopping the sterilization operation and performing light supplement operation.
A multispectral light supplementing and sterilizing method for crops comprises the following steps:
a. obtaining a light supplement spectral band of crops, performing an irradiation experiment on various crops planted in a greenhouse by using a full-band light source by adopting a variable control method, so as to determine spectral preference of various crops during photosynthesis, determining the light supplement spectral band of various crops during photosynthesis according to the spectral preference of various crops during photosynthesis, manufacturing a light supplement spectral band table of the crops, and recording the light supplement spectral band corresponding to various crops in the light supplement spectral band table of the crops;
b. the method comprises the following steps of obtaining a light supplementing light intensity range of crops, and obtaining light compensation points and light saturation points of light supplementing spectral bands of various crops planted in a greenhouse, wherein the obtaining method comprises the following steps: adopting a spectrum continuous adjustable light source, adjusting the spectrum continuous adjustable light source according to a light supplement spectrum band corresponding to each crop recorded in a crop light supplement spectrum band table, enabling the spectrum continuous adjustable light source to emit a light supplement spectrum band light source corresponding to the crop, adjusting the light intensity of the light source, irradiating the crop, and finding a light compensation point (a point for starting light supplement) and a light saturation point (a point for stopping light supplement) of the crop by adopting a control variable method; according to the obtained optical compensation points and optical saturation points of various crops, a crop light supplementing wavelength table is manufactured, and the crop light supplementing wavelength table records the optical compensation points and the optical saturation points of light intensity of light supplementing spectrums corresponding to various crops;
c. customizing a light supplementing band-pass filter set, and respectively customizing light supplementing band-pass filters corresponding to the light supplementing spectral bands according to the light supplementing spectral bands corresponding to various crops recorded in a crop light supplementing spectral band table, so that the customized light supplementing band-pass filters and the various crops form a one-to-one correspondence relationship, the customized light supplementing band-pass filters form the light supplementing band-pass filter set, and the customized light supplementing band-pass filters can only pass light of the light supplementing spectral bands corresponding to the customized light supplementing band-pass filters;
d. the method comprises the following steps of collecting light reflection intensity data of light compensation points and light saturation points of crops, and obtaining the light reflection intensity data of the light compensation points and the light reflection intensity data of the light saturation points of various crop light supplement spectral bands planted in a greenhouse, wherein the obtaining method comprises the following steps: according to the light compensation point and the light saturation point of the light compensation spectrum light intensity corresponding to each crop recorded in the crop light compensation wavelength table, a spectrum continuous adjustable light source is adopted, the output spectrum light intensity is adjusted to the light compensation point to illuminate the crop, then a camera is adopted to shoot the crop through a light compensation band-pass filter corresponding to the crop, and therefore light reflection intensity data a of the light compensation point of the crop are collected in the form of image information; then adjusting the light intensity of the light source output spectrum to a light saturation point to illuminate the crops, and then shooting the crops by a camera through a light supplementing band-pass filter corresponding to the crops, so as to acquire light reflection intensity data b of the light saturation point of the crops in the form of image information;
e. the method comprises the following steps of judging and operating the crops for light supplement or sterilization, and collecting light reflection intensity data of light supplement spectral bands corresponding to the crops planted in the greenhouse, wherein the collection method comprises the following steps: shooting the crop by a camera through a supplementary lighting band-pass filter corresponding to the crop so as to obtain light reflection intensity data c of light intensity of a supplementary lighting spectral band of the crop; the light supplement or sterilization of crops is determined according to the following formula,
when c is less than or equal to a,
performing light supplement operation: according to the crop supplementary lighting spectrum band table, adjusting the spectrum continuous adjustable light source to a supplementary lighting spectrum band corresponding to the crop, and performing illumination supplementary lighting on the crop;
when c is more than or equal to b,
stopping the light supplement operation, and performing sterilization operation: adjusting the spectrum continuously adjustable light source to be in an ultraviolet band range, and illuminating the crops for at least twenty minutes to achieve the sterilization effect;
when a is more than or equal to c and less than or equal to b,
and stopping the sterilization operation and performing light supplement operation.
Claims (4)
1. The utility model provides a crop data acquisition device, its characterized in that includes CCD camera (1) for light filling band pass filter mounting structure (3) and light filling band pass filter (2) of installation light filling band pass filter (2), light filling band pass filter mounting structure (3) make install above that light filling band pass filter (2) are located the camera lens (1-1) front end of CCD camera (1), so that CCD camera (1) are gathered the light of the light filling spectrum wave band that light filling band pass filter (2) passed through, thereby gather the light reflection intensity data of the light filling spectrum wave band of the crop that light filling band pass filter (2) correspond.
2. A crop data collection apparatus as claimed in claim 1, wherein: the light supplementing bandpass filter mounting structure (3) is three clamping grooves arranged at the front end of the lens (1-1), and the three clamping grooves are respectively arranged at the bottom side, the left side and the right side of the lens (1-1) so as to clamp and fix the light supplementing bandpass filter (2) at the front end of the lens (1-1).
3. A light supplementing and sterilizing device for crops, which is characterized by comprising the crop data acquisition device as claimed in claim 1, a light source with continuously adjustable spectrum and a control circuit, the control circuit comprises a single chip microcomputer MCU and more than one starting switch, the number of the starting switches corresponds to the number of the varieties of crops planted in the greenhouse, switching value signals sent by the starting switches are transmitted to the single chip microcomputer MCU through respective I/O ports, the MCU sends out a time sequence control signal through the I/O port to sequentially control the opening and closing of a CCD camera (1) of the camera device, the image signal collected by the CCD camera (1) is transmitted to the MCU through an I/O port, and the operation output signal of the MCU adjusts the spectrum continuous adjustable light source to be turned off through the I/O port, and emits light in a supplementary spectrum band or light in an ultraviolet band range.
4. The light supplementing and sterilizing device for crops as claimed in claim 3, wherein: the light supplementing bandpass filter mounting structure (3) is three clamping grooves arranged at the front end of the lens (1-1), and the three clamping grooves are respectively arranged at the bottom side, the left side and the right side of the lens (1-1) so as to clamp and fix the light supplementing bandpass filter (2) at the front end of the lens (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920822167.4U CN210695087U (en) | 2019-06-03 | 2019-06-03 | Crop light filling sterilization apparatus and data acquisition apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920822167.4U CN210695087U (en) | 2019-06-03 | 2019-06-03 | Crop light filling sterilization apparatus and data acquisition apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210695087U true CN210695087U (en) | 2020-06-09 |
Family
ID=70922828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920822167.4U Active CN210695087U (en) | 2019-06-03 | 2019-06-03 | Crop light filling sterilization apparatus and data acquisition apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210695087U (en) |
-
2019
- 2019-06-03 CN CN201920822167.4U patent/CN210695087U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101636076B (en) | System for modulating plant growth or attributes | |
| RU2654259C2 (en) | Dynamic light recipe for horticulture | |
| CN101133707B (en) | Method for regulating the growth of plants by using LED light source and device thereof | |
| KR101296842B1 (en) | Intelligent artificial light control system for plant factory combination of solar power | |
| KR102301658B1 (en) | Apparatus for growing plant and control method of the same | |
| JP2015526070A (en) | Method for stimulating plant growth, apparatus and method for calculating cumulative light quantity | |
| CN113711798A (en) | Plant growth control method, control equipment, plant growth lamp and control system | |
| CN210629911U (en) | Plant growth light source control system | |
| CN210695087U (en) | Crop light filling sterilization apparatus and data acquisition apparatus | |
| CN105517240B (en) | A kind of LED intelligent Light-control Systems for being conducive to plant growth | |
| Marcos et al. | Light spectra optimization in indoor plant growth for internet of things | |
| CN112514677A (en) | LED vegetation lamp system based on thing networking | |
| CN112881310A (en) | Citrus huanglongbing field intelligent early diagnosis spectrometer | |
| CN208143542U (en) | A kind of Intelligent light supplement system for plants | |
| CN109121808B (en) | Full-spectrum plant lamp simulating sunlight | |
| CN209130629U (en) | A kind of agricultural greenhouse lighting device | |
| CN110100596B (en) | Crop light supplementing and sterilizing method and device and data acquisition device | |
| RU61984U1 (en) | LED PHYTOINKUBATOR (DEVICE) | |
| CN207911509U (en) | A kind of intelligence breeding system | |
| CN116548203A (en) | Light source adjusting system and method based on plant light energy absorptivity | |
| CN112425403A (en) | Plant growth illumination device for preventing and killing pests based on biological recognition and control method thereof | |
| CN211267788U (en) | Intelligent greenhouse light supplementing system | |
| Chang et al. | Design and implementation of a cloud-based LED lighting control system for protected horticulture | |
| CN113885618A (en) | Agricultural monitored control system based on thing networking big data | |
| Gilewski | The ecological hazard of artificial lighting in greenhouses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |