CN108240792A - Crop maturity judgment means and method - Google Patents
Crop maturity judgment means and method Download PDFInfo
- Publication number
- CN108240792A CN108240792A CN201810025386.XA CN201810025386A CN108240792A CN 108240792 A CN108240792 A CN 108240792A CN 201810025386 A CN201810025386 A CN 201810025386A CN 108240792 A CN108240792 A CN 108240792A
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- Prior art keywords
- crops
- crop maturity
- detection device
- judgment means
- control unit
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
Abstract
A kind of plant maturation judgment means, including detection device, for detecting the laterally and/or longitudinally size of plant；And control unit, for judging whether plant is ripe according to the testing result of the detection device.A kind of plant maturation judgment method, the laterally and/or longitudinally size including detecting plant；And judge whether plant is ripe according to the laterally and/or longitudinally size of plant.Whether plant maturation judgment means and method provided by the invention can ripe with real-time judge plant, and notify user in time, to be harvested to the plant after maturation, avoid the loss after the maturation of plant, can also mitigate the administrative burden of user.
Description
Technical field
The present invention relates to planting technology field, more particularly to a kind of crop maturity judgment means and method.
Background technology
Many families carry out indoor plantation at present, have there is plantation vessel or equipment that producer develops some automations,
So that user realizes automation plantation, repetition and heavy manual labor are avoided.But these automation planting equipments are not
Have judge these crops or crop whether ripe function, can not instant alerts user harvested.
Invention content
In view of this, it is necessary to which a kind of crop maturity judgment means and method are provided, it is possible to provide user crops into
Ripe information, so that user carries out the crops after maturation the timely management measures such as harvesting.
A kind of crop maturity judgment means, including detection device, for detecting the laterally and/or longitudinally ruler of crops
It is very little；And control unit, for judging whether crops are ripe according to the testing result of the detection device.
In some embodiments, the detection device include for detect crops longitudinal size inductor, it is described
Inductor includes signal transmitting terminal and signal receiving end, wherein, which is set to the side of crops, and signal receives
End is set to the opposite opposite side of crops.
Further, the detection device further includes timer, for timing；And
Described control unit is additionally operable to according to the above-mentioned signal transmitting terminal of time control that the timer calculates every predetermined
Time emits signal.
In some embodiments, the detection device is pullswitch, and the pullswitch includes bracing wire and connects with bracing wire
The elastic fulcrum bar connect and two conducting terminals, one of conducting terminal are arranged on the planter for Planting Crops,
Another conducting terminal is arranged on the end of elastic fulcrum bar, and leading on elastic fulcrum bar is driven when the bracing wire is touched by crops
When electric terminal is triggered with the conducting terminal on planter, described control unit judges crop maturity, according to preset prompting side
Formula sends out prompting.
In some embodiments, the detection device is touching switch, when the touching switch is touched by crops, institute
It states control unit and judges crop maturity, prompting is sent out according to preset prompting mode.
In some embodiments, the detection device include for detect crops lateral dimension image acquisition device.
Further, the detection device further includes home block, and described control unit is acquired according to image acquisition device
The form of home block in image judges whether crops are ripe.
A kind of crop maturity judgment method, including：
Detect the laterally and/or longitudinally size of crops；And
Judge whether crops are ripe according to the laterally and/or longitudinally size of crops.
Further, the method for detecting the laterally and/or longitudinally size of crops is at least one of following：
The inductor that the longitudinal size of crops is detected by setting detects the longitudinal size of crops；
The image acquisition device that the lateral dimension of crops is detected by setting detects the lateral dimension of crops, detects farming
The lateral dimension of object is realized by acquiring the image of crops.
In some embodiments, when acquiring the image of crops, also simultaneously judge the particular color occurred in image and its
Ratio, and using particular color and its ratio as judge crops whether ripe necessary condition.
Whether crop maturity judgment means and method provided by the invention can ripe with real-time judge crops, and in time
It notifies user, to be harvested to the crops after maturation, avoids the loss after the maturation of crops, can also mitigate the pipe of user
Reason burden.
Below in conjunction with accompanying drawings and embodiments, the invention will be further described.
Description of the drawings
Fig. 1 is the application scenarios schematic diagram of crop maturity judgment means that first embodiment of the invention provides.
Fig. 2 is the application scenarios schematic diagram of crop maturity judgment means that second embodiment of the invention provides.
Fig. 3 is the close-up schematic view of crop maturity judgment means shown in Fig. 2.
Fig. 4 is the application scenarios schematic diagram of crop maturity judgment means that third embodiment of the invention provides.
Fig. 5 is the application scenarios schematic diagram of crop maturity judgment means that fourth embodiment of the invention provides.
Fig. 6, Fig. 7 and Fig. 8 are the different crops image that crop maturity judgment means shown in Fig. 5 is acquired respectively
Schematic diagram.
Fig. 9 is the application scenarios schematic diagram of crop maturity judgment means that fifth embodiment of the invention provides.
Graphical sysmbol explanation
Inductor 10
Pullswitch 20
Bracing wire 21
Elastic fulcrum bar 22
First conducting terminal 23
Second conducting terminal 24
Touching switch 30
Image acquisition device 40
Home block 41
Crops 70
Carrier 80
Planter 90
Side wall 91
Specific embodiment
Crop maturity judgment means provided by the invention include detection device and control unit.Detection device and control are single
First communication connection, control unit can be judged according to the information that detection device detects, be fed back.For example, when detection
When the information that equipment is detected is provided to control unit and meets established condition, then control unit judges crops for maturation, concurrently
Go out prompting, user to be allowed to know the maturity state of crops in time.
Detection device is used to detect the laterally and/or longitudinally size of crops.In some embodiments, detection device detection agriculture
The lateral dimension of crop, when the lateral dimension of the crops of detection reaches given requirements, control unit judge crops for into
It is ripe, and send out prompting.In some embodiments, detection device detects the longitudinal size of crops, when the longitudinal direction of the crops of detection
When size reaches given requirements, control unit judges crops for maturation, and sends out prompting.In some embodiments, detection device
The longitudinal size and lateral dimension of crops, and the data of comprehensive two sizes can be also detected simultaneously, when reaching given requirements,
Control unit judges crops for maturation, and sends out prompting.
Detection device for detecting the size of crops can be inductor, pullswitch, touching switch, Image Acquisition
Device etc..Detection device may be mounted at the planter for Planting Crops.Control unit can wirelessly with
Detection device communicates to connect.
As shown in Figure 1, the crop maturity judgment means that first embodiment of the invention provides, detection device includes being used for
Detect the inductor 10 of the longitudinal size of crops.Crops 70 are planted in a planter 90.Planter 90 can be plantation
Ware or plantation frame etc. can flexibly be selected according to the type of crops 70.Crops 70 can be all kinds of vegetables,
Can also be flowers and plants etc..It can be selected to place the battalion for crop culture 70 according to the type of crops 70 in planter 90
Support carrier 80, such as soil, nutrient solution etc..
The inductor 10 is a kind of optical sensor, such as can be correlation optical sensor or refraction
Formula optical sensor.Inductor 10 shown in Fig. 1 includes signal transmitting terminal and signal receiving end, signal transmitting terminal and signal receiving end
It is arranged on the side wall 91 of planter 90.Wherein, which is set to the side of crops 70, and signal receiving end is set
It is placed in the opposite opposite side of crops 70.
Inductor 10 is arranged on intended height.When the signal that the signal transmitting terminal of inductor 10 is emitted can be normally by signal
When receiving terminal receives, illustrate that the longitudinal size of crops 70 is not up to and be determined as ripe condition.When the signal of inductor 10
When the signal that transmitting terminal is emitted is blocked and cannot normally be received by signal receiving end by crops 70, then crops are can determine whether
70 longitudinal size reaches set condition, and control unit then judges that crops 70 are ripe.Thus, it is possible to pass through appropriate prompting
Mode reminds user, plants ripe in the crops 70 in planter 90.Prompting mode can be voice, word, light etc.
Signal.The standby signal can be pushed to a terminal device, such as mobile terminal by control unit, can timely be known thereby using family
The maturity state of road crops 70.
In one embodiment, the detection device further includes timer, for timing.Described control unit is additionally operable to basis
The signal transmitting terminal for the above-mentioned inductor 10 of time control that the timer calculates emits signal at predetermined time intervals.Timer and
Control unit, which can be integrated, to be arranged in same module, can be both directly installed on planter 90, can also be with inductor
10 is separately positioned, such as planter 90 can be placed on outdoor, and the devices such as control unit, timer may be mounted at interior.
In some embodiments, inductor 10 can also be multiple, and be disposed at different height position.Different positions
The inductor 10 put can be used for detecting different types of crops 70, so as to be used for different crops 70 it is ripe whether
Judgement.For example, when crops 70 are pakchoi and Chinese cabbage, the longitudinal size that when the two maturation is showed is different, thus
The inductor 10 at different location can be reasonably selected, to match corresponding 70 type of crops, in order to which crops 70 are ripe
When for control unit make accurate judgement.
As shown in Fig. 2, the crop maturity judgment means that second embodiment of the invention provides, detection device includes being used for
Detect the pullswitch 20 of the longitudinal size of crops.With reference to Fig. 3, the pullswitch 20 includes bracing wire 21 and and bracing wire
The elastic fulcrum bar 22 and two conducting terminals of 21 connections, wherein the second conducting terminal 24 is arranged on for Planting Crops
On planter 90, the first conducting terminal 23 is arranged on the end of elastic fulcrum bar 22.
Specifically, one end of bracing wire 21 may be provided on planter 70, also can wear planter 70 and be fixed on other devices
On part.The other end of bracing wire 21 is connect with elastic fulcrum bar 22.Specific link position can be the end of elastic fulcrum bar 22 or lean on
Nearly centre position.The wherein one end of elastic fulcrum bar 22 is rotatablely connected with planter 90, and can pass through elastic component, such as spring, bullet
Property be mounted on planter 90 on.By elastic force, elastic fulcrum bar 22 can make a certain height that bracing wire 21 is in planter 90
Position.Second conducting terminal 24 is arranged on the opposite other end of one end that elastic fulcrum bar 22 is connect with planter 90.
When 70 longitudinal size of crops in planter 90 is not up to a height and position, then first, second conducting end
Son 23,24 is in discrete state, because without triggering pullswitch 20.When the longitudinal size of the crops 70 in planter 90 arrives
During up to 21 position of bracing wire, since bracing wire 21 is touched by crops 70 so that bracing wire 21 continues to be pulled up, eventually gram
Taking the elastic force of elastic fulcrum bar 22 rotates elastic fulcrum bar 22, and drives the second conducting terminal 24 on elastic fulcrum bar 22 and plantation
The first conducting terminal 23 on device 90 contacts, so as to trigger pullswitch 20.At this point, described control unit receives pullswitch 20
Trigger signal, so as to judge that crops 70 are ripe, and send out prompting according to preset prompting mode.
In addition, pullswitch 20 can also be upwards slidably disposed on planter 90, to be suitble to different crops
70 types.
As shown in figure 4, the crop maturity judgment means that third embodiment of the invention provides, detection device includes being used for
Detect the touching switch 30 of the longitudinal size of crops.The touching line of touching switch 30 can be for more and positioned at different height position
Put place.Touching line at sustained height position may be more, and be rendered as touching net.The touching line of touching switch 30 can be with
It is fixed on planter 90.Touching line is preferably made of the material with certain elastic force.When the touching switch 30 is by agriculture
When crop 70 touches, described control unit judges crop maturity, and sends out prompting according to preset prompting mode.Different height
Touching line can be used for the judgements of different crops 70.Such as when crops 70 are pakchoi, then touch lower position
Touching switch 30, then control unit judge that crops 70 are ripe.When crops 70 are Chinese cabbage, then first position is touched
Touching switch 30 when, control unit judges crops 70 to be immature, and when touching compared with the higher second in first position
During the touching switch 30 put, then control unit judges crops 70 for maturation.
As shown in figure 5, the crop maturity judgment means that fourth embodiment of the invention provides, detection device includes being used for
Detect the image acquisition device 40 of the lateral dimension of crops.Image acquisition device 40 can be mounted on agriculture by the body of rod or other components
The surface of crop 70.The body of rod can be connect with planter 90.The body of rod can also be independently of planter 90 and by additional fixation
Stent is fixed.
Image acquisition device 40 is fixed on certain height position, thus when the lateral dimension of crops 70 is in variation, image
40 the image collected of collector can also change.When storage in a control unit expression crop maturity predetermined image with
When acquired image matches, then control unit judges crop maturity.Similar, above-mentioned detection device also may include timing
Device, and pass through control unit and the image of crops 70 is acquired in predetermined interval control image acquisition device 40.
In some embodiments, the detection device further includes home block 41, and home block 41 is arranged on carrier 80.Mark
Block 41 can be rendered as particular color, shape, and e.g. raised or sunken structure can be rendered as the shapes such as regular polygon, circle
Shape can also have the color for being different from and being showed during 70 developmental process of crops.As crops 70 grow, transverse direction
The variation of size, in institute's the image collected, the form that home block 41 is showed also can be different.For example, some time point,
Home block 41 is all presented in acquired image, as shown in Figure 7.Some time point, home block 41 are at least partially obscured, such as
Shown in Fig. 6.Some time point, home block 41 are also possible to all be blocked.Described control unit can be according to image acquisition device
The form that home block 41 in 40 acquired images occurs judges whether crops are ripe.It such as can be according to crops 70
Concrete type sets position and the quantity of home block 41, when home block 41 is just all blocked in acquired image,
Then control unit judges that crops 70 are ripe.
Home block 41 can be rendered as matrix arrangement as shown in Figure 8, the transverse direction shown when ripe according to crops 70
Size, it can be deduced that the pattern form that home block 41 is sketched the contours of.Thus by storing preset figure in a control unit
Case shape, then be compared with acquired image, you can control unit is made to judge whether crops 70 are ripe.Other are implemented
In example, home block 41 can be arranged in other figures according to actual needs.
As shown in figure 9, the crop maturity judgment means that fifth embodiment of the invention provides, detection device also includes using
In the detection image acquisition device 40 of lateral dimension of crops and home block 41, the difference lies in images with structure shown in Fig. 5
Collector 40 is arranged on the oblique upper rather than surface of crops 70, such as can be arranged on the side wall of planter 90.And it marks
Know block 41 to be then arranged on the opposite side wall of planter 90.40 acquired image of image acquisition device for crops 70 it is oblique on
Square projected image rather than the projected image of surface as shown in Figure 5.
The present invention also provides a kind of crop maturity judgment means provided using any of the above-described embodiment to be to crops
The method that no maturation is judged.The method includes detecting steps and judgment step.In detecting step, the farming to being planted
The laterally and/or longitudinally size of object is detected.In judgment step, agriculture is judged according to the laterally and/or longitudinally size of crops
Whether crop is ripe.
The laterally and/or longitudinally size of crops, which is detected, to be carried out by least one of following mode：
The inductor that the longitudinal size of crops is detected by setting detects the longitudinal size of crops；Or
The image acquisition device that the lateral dimension of crops is detected by setting detects the lateral dimension of crops, detects farming
The lateral dimension of object is realized by acquiring the image of crops.
Inductor can be all kinds of optical sensors.
Image acquisition device can obtain agriculture by obtaining surface projected image or the oblique upper projected image of crops
The lateral dimension of crop.
Further, the setting of home block is may also be combined with, and is sentenced according to form of the home block in acquired image
Whether disconnected crops are ripe.
It further, can also be in the image for acquiring crops, while judge the particular color occurred in image and its ratio
Example, and using particular color and its ratio as judge crops whether the necessary condition of maturation.In one embodiment, not only require
The specific dimensions of crops also require particular color and its ratio occur in the crop map picture of acquisition as ripe condition is judged
Example is as the condition for judging maturation.
This embodiment becomes especially to be applicable in specific crops judge.Such as in the ripe judgement side of plantation pimiento
In method, the size not required nothing more than on the specific direction of crops is met the requirements, will also occur in acquired image it is red as
Judge ripe necessary requirement.Red judges to carry out according to the pigment in image being carried out line by line or being scanned by column result
Judge.It for another example can also be using the ratio for occurring green in acquired image as the necessary requirement for judging maturation.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, such as in each embodiment not
It is combined with feature, these belong to protection scope of the present invention.
Claims (10)
1. a kind of crop maturity judgment means, it is characterised in that including：
Detection device, for detecting the laterally and/or longitudinally size of crops；And
Control unit, for judging whether crops are ripe according to the testing result of the detection device.
2. crop maturity judgment means as described in claim 1, it is characterised in that：The detection device includes detecting
The inductor of the longitudinal size of crops, the inductor include signal transmitting terminal and signal receiving end, wherein, signal transmitting
End is set to the side of crops, and signal receiving end is set to the opposite opposite side of crops.
3. crop maturity judgment means as claimed in claim 2, it is characterised in that：The detection device further includes timing
Device, for timing；And
Described control unit is additionally operable to the above-mentioned signal transmitting terminal of time control calculated according to the timer at predetermined time intervals
Emit signal.
4. crop maturity judgment means as described in claim 1, it is characterised in that：The detection device is pullswitch,
The pullswitch includes bracing wire and the elastic fulcrum bar being connect with bracing wire and two conducting terminals, one of conducting terminal
The planter for Planting Crops is arranged on, another conducting terminal is arranged on the end of elastic fulcrum bar, when the bracing wire
When being touched by crops and driving the conducting terminal triggering on the conducting terminal and planter on elastic fulcrum bar, described control unit
Judge crop maturity, prompting is sent out according to preset prompting mode.
5. crop maturity judgment means as described in claim 1, it is characterised in that：The detection device is touching switch,
When the touching switch is touched by crops, described control unit judges crop maturity, is sent out according to preset prompting mode
Go out prompting.
6. crop maturity judgment means as described in claim 1, it is characterised in that：The detection device includes detecting
The image acquisition device of the lateral dimension of crops.
7. crop maturity judgment means as claimed in claim 6, it is characterised in that：The detection device further includes mark
Block, the form of home block of the described control unit in image acquisition device acquired image judge whether crops are ripe.
8. a kind of crop maturity judgment method, it is characterised in that including：
Detect the laterally and/or longitudinally size of crops；And
Judge whether crops are ripe according to the laterally and/or longitudinally size of crops.
9. crop maturity judgment method as claimed in claim 8, it is characterised in that：It detects the transverse direction of crops and/or indulges
It is at least one of following to the method for size：
The inductor that the longitudinal size of crops is detected by setting detects the longitudinal size of crops；
The image acquisition device that the lateral dimension of crops is detected by setting detects the lateral dimension of crops, detects crops
Lateral dimension is realized by acquiring the image of crops.
10. crop maturity judgment method as claimed in claim 9, it is characterised in that：It is also same when acquiring the image of crops
When judge the particular color occurred in image and its ratio, and using particular color and its ratio as judging whether crops ripe
Necessary condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025386.XA CN108240792A (en) | 2018-01-11 | 2018-01-11 | Crop maturity judgment means and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810025386.XA CN108240792A (en) | 2018-01-11 | 2018-01-11 | Crop maturity judgment means and method |
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| Publication Number | Publication Date |
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| CN108240792A true CN108240792A (en) | 2018-07-03 |
Family
ID=62699382
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| CN201810025386.XA Pending CN108240792A (en) | 2018-01-11 | 2018-01-11 | Crop maturity judgment means and method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216288A (en) * | 2008-01-07 | 2008-07-09 | 浙江理工大学 | Crop plant height detection method |
| CN102072745A (en) * | 2009-11-20 | 2011-05-25 | 中国农业科学院农业资源与农业区划研究所 | Remote monitoring-based device, system and method for measuring crop yield in real time |
| CN102102988A (en) * | 2009-12-22 | 2011-06-22 | 中国农业科学院农业环境与可持续发展研究所 | Method, system and device for measuring crop yield information in real time |
| CN103632875A (en) * | 2013-11-08 | 2014-03-12 | 浙江湖州森富机电有限责任公司 | Pull switch |
| US20150015697A1 (en) * | 2013-03-07 | 2015-01-15 | Blue River Technology, Inc. | Method for automatic phenotype measurement and selection |
| CN105574897A (en) * | 2015-12-07 | 2016-05-11 | 中国科学院合肥物质科学研究院 | Crop growth situation monitoring Internet of Things system based on visual inspection |
| CN106408880A (en) * | 2016-04-14 | 2017-02-15 | 张家界航空工业职业技术学院 | Earthquake caused debris flow and landslide automatic early warning alarm system |
| CN206772841U (en) * | 2017-06-02 | 2017-12-19 | 宁夏大学 | Crops digital image acquisition based on machine vision is equipped with growth monitoring |
-
2018
- 2018-01-11 CN CN201810025386.XA patent/CN108240792A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216288A (en) * | 2008-01-07 | 2008-07-09 | 浙江理工大学 | Crop plant height detection method |
| CN102072745A (en) * | 2009-11-20 | 2011-05-25 | 中国农业科学院农业资源与农业区划研究所 | Remote monitoring-based device, system and method for measuring crop yield in real time |
| CN102102988A (en) * | 2009-12-22 | 2011-06-22 | 中国农业科学院农业环境与可持续发展研究所 | Method, system and device for measuring crop yield information in real time |
| US20150015697A1 (en) * | 2013-03-07 | 2015-01-15 | Blue River Technology, Inc. | Method for automatic phenotype measurement and selection |
| CN103632875A (en) * | 2013-11-08 | 2014-03-12 | 浙江湖州森富机电有限责任公司 | Pull switch |
| CN105574897A (en) * | 2015-12-07 | 2016-05-11 | 中国科学院合肥物质科学研究院 | Crop growth situation monitoring Internet of Things system based on visual inspection |
| CN106408880A (en) * | 2016-04-14 | 2017-02-15 | 张家界航空工业职业技术学院 | Earthquake caused debris flow and landslide automatic early warning alarm system |
| CN206772841U (en) * | 2017-06-02 | 2017-12-19 | 宁夏大学 | Crops digital image acquisition based on machine vision is equipped with growth monitoring |
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