CN109757401A - Based on the method for inhabiting position and individual weight evaluation poultry quality - Google Patents
Based on the method for inhabiting position and individual weight evaluation poultry quality Download PDFInfo
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Abstract
The present invention is disclosed based on the method for inhabiting position and individual weight evaluation poultry quality, and method is the following steps are included: step 1, every poultry are sorted based on the quality for inhabiting position coordinates；Step 2, every poultry is sorted based on the quality of individual weight；Step 3, the weight score of poultry quality is constructed, weight score C=xA+yB of poultry quality, wherein A is the numerical value that every poultry is sorted based on the quality of individual weight, and x is the weighting coefficient of the quality sequence based on individual weight, and specific x value is 0.5；B is the numerical value that every poultry is sorted based on the quality for inhabiting position coordinates, and y is the weighting coefficient to be sorted based on the quality for inhabiting position coordinates, and the value of specific y is 1；Step 4, it sorts according to the quality for sequentially redefining every poultry from small to large of weight score.Evaluation method of the present invention carries out objective appraisal to the quality of poultry, provides relevant evaluation data for quality consumption.
Description
Technical field
The invention particularly relates to based on the method for inhabiting position and individual weight evaluation poultry quality.
Background technique
The characteristics of diversification is presented in China's poultry production and consumption market, although currently on the market fast large-scale white meat-type chickens,
White plumage meat duck, high-yield egg chicken kind occupy leading position, but the specialities such as yellow-feather broiler, chicken, Countryside Egg, sheldrake are not
Lack market value basis, these poultry kinds still take traditional aquaculture model mostly.In recent years, introduce absorb external kind and
On the basis of technology, managerial experiences, broiler chicken, laying hen, meat duck have quickly reached the target of high yield, are solving asking for market shortage
Excess capacity is increasingly apparent after topic, causes the extensive attention inside and outside industry.These products are not bad for nutritional point,
But the psychology of consumer is deviated from terms of differentiation, personalization, because the market price is most convictive.In current state
Under the interior historical background consumed into quality, existing poultry prod delivery system meets the ability of diversification, personalized consumption
Relatively poor, low and middle-end, popular product are superfluous, and high-end, personalized product supply deficiency, the market segments give differential competition to create
More opportunities are made.Country proposes supply side reform now, and core is to release the good product for being more able to satisfy demand, to solve
The mismatch problem of supply and demand, it is believed that this can produce to domestic fowl farming and bring more bonuses, and actively adapt to the situation development person
It will take the lead in seizing value highland.
Summary of the invention
The purpose of the present invention is to provide based on the method for inhabiting position and individual weight evaluation poultry quality.
The technical solution adopted by the present invention is that:
Based on the method for inhabiting position and individual weight evaluation poultry quality, method the following steps are included:
Step 1, every poultry is obtained to sort based on the quality for inhabiting position coordinates；The following steps are included:
Step 1.1, inside is equipped with and is set as evaluation place for the breeding house for inhabiting device that poultry rests, it is described to inhabit
Device, which has, makes the group of birds inhabited fall the mechanism for forming distribution in the vertical direction；
Step 1.2, according to the group of birds fall in it is described inhabit the distribution formed on device, obtain poultry and inhabit position seat
Mark,
Step 1.3, the quality corresponding relationship that the poultry inhabites position coordinates Yu poultry sensory assessment is constructed,
Step 2, every poultry is sorted based on the quality of individual weight；The following steps are included:
Step 2.1, the individual weight of every poultry is obtained,
Step 2.2, the individual weight of every poultry is arranged to obtain individual weight sequencing table by descending order；
Step 2.3, it obtains every poultry to sort based on the quality of individual weight, the quality of every poultry and individual weight
Quality sequence is positively correlated；
Step 3, the weight score of poultry quality is constructed, the weight score C=xA+yB of poultry quality, wherein A is every family
The numerical value that fowl is sorted based on the quality of individual weight, x are the weighting coefficient of the quality sequence based on individual weight, and B is every family
The numerical value that fowl is sorted based on the quality for inhabiting position coordinates, y are the weighting coefficient to be sorted based on the quality for inhabiting position coordinates；
Step 4, it sorts according to the quality for sequentially redefining every poultry from small to large of weight score.
Further, the foot ring of built-in radio frequency chip is provided on the foot of poultry, inhabit distributing installation on device have it is multiple
Frequency read/write；Breeding house inlet be equipped with temperature sensor, inhabit device correspond to every poultry inhabit position be equipped with camera,
Camera is used to shoot the image of every poultry；
Step 1.2 specifically includes, and according to frequency read/write position and its poultry foot ring signal of reading, obtains poultry and inhabites
Position coordinates.
Further, step 1.3 also specifically includes, by the fowl inhabit vertical altitude component in position coordinates with it is described
Poultry sensory assessment establishes positive relationship；Specific step is as follows:
Step 1.3.1 is calculated in all poultry, the highest poultry in position coordinate points, if the point be Ph；
Step 1.3.2 is calculated in all poultry, the minimum poultry in position coordinate points, if the point be Pl；
Step 1.3.3 calculates every poultry and inhabites distance Dh of the position relative to Ph, the distance Dl relative to Pl；
Step 1.3.4 calculates sequence index S c0, Sc0 to every poultry and reduces with Dh increase, reduces and increase with Dl；
Step 1.3.5 using Sc0 as poultry based on the quality ranking score for inhabiting position coordinates, and is applied to step 3
The weight score of poultry quality calculates.
Further, the circular of Sc0 are as follows:
Wherein, ε is a small positive number, and for preventing except zero error, E (*) expression takes mathematic expectaion, and E (Dh) expression is worked as
The preceding mean value wait the corresponding Dh of all poultry that sorts, E (Dl) indicate the currently mean value wait the corresponding Dl of all poultry that sorts.
Further, further comprising the steps of:
Obtain the temperature of breeding house；
In step 1.3, the temperature of the breeding house is constructed, the poultry inhabites position coordinates and poultry sensory assessment
Quality corresponding relationship.
Further, position coordinates and poultry sensory assessment are inhabited in the temperature of the building breeding house, the poultry
In the step of quality corresponding relationship, specifically further include:
Temperature range T1 and T2 is arranged in step 1.3.11；
Step 1.3.12 calculates the centre coordinate point that poultry inhabites group according to the information position coordinates of every poultry, if
The point is Pc；
Step 1.3.13 calculates every poultry and inhabites the distance Dc that position inhabites group center coordinate points Pc relative to poultry；
Step 1.3.14 establishes Dc and the poultry sensory assessment when the temperature of the breeding house belongs to T1 range
Dc and the poultry sensory assessment are established positive relationship when the temperature of the breeding house belongs to T2 range by inverse relationship.
Further, further comprising the steps of:
Step 1.3.15 is calculated in all poultry, the highest poultry in position coordinate points, if the point be Ph；
Step 1.3.16 is calculated in all poultry, the minimum poultry in position coordinate points, if the point be Pl；
Step 1.3.17 calculates every poultry and inhabites distance Dh of the position relative to Ph, the distance Dl relative to Pl；
Step 1.3.18 calculates sequence index S c1 to every poultry, specifically:
Using Sc1 as poultry based on the quality ranking score for inhabiting position coordinates, and be applied to the poultry quality of step 3
Weight score calculates；
Wherein, ε is a small positive number, and for preventing except zero error, E (*) expression takes mathematic expectaion, and E (Dh) expression is worked as
The preceding mean value wait the corresponding Dh of all poultry that sorts, E (Dl) indicate the currently mean value wait the corresponding Dl of all poultry that sorts, E
(Dc) the currently mean value wait the corresponding Dc of all poultry that sorts is indicated.
Further, further comprising the steps of:
Step 1.3.21 calculates every poultry and inhabites distance Do of the position relative to nearest external ventilation mouth position,
Temperature range T1 and T2 is arranged in step 1.3.22；
Step 1.3.23 establishes Do and the poultry sensory assessment when the temperature of the breeding house belongs to T1 range
Do and the poultry sensory assessment are established positive relationship when the temperature of the breeding house belongs to T2 range by inverse relationship.
Further, further comprising the steps of:
Step 1.3.24 is calculated in all poultry, the highest poultry in position coordinate points, if the point be Ph；
Step 1.3.25 is calculated in all poultry, the minimum poultry in position coordinate points, if the point be Pl；
Step 1.3.26 calculates every poultry and inhabites distance Dh of the position relative to Ph, the distance Dl relative to Pl；It calculates
Every poultry inhabites the distance Dc that position inhabites group center coordinate points Pc relative to poultry；
Step 1.3.27 calculates sequence index S c2 to every poultry, specifically:
Using Sc2 as poultry based on the quality ranking score for inhabiting position coordinates, and be applied to the poultry quality of step 3
Weight score calculates；
Wherein, ε is a small positive number, and for preventing except zero error, E (*) expression takes mathematic expectaion, and E (Dh) expression is worked as
The preceding mean value wait the corresponding Dh of all poultry that sorts, E (Dl) indicate the currently mean value wait the corresponding Dl of all poultry that sorts, E
(Dc) the currently mean value wait the corresponding Dc of all poultry that sorts is indicated, E (Do) is indicated currently wait the corresponding Do of all poultry that sorts
Mean value.
Further, step 2.1 obtains the specific steps of individual weight are as follows:
Step 2.1.1 is arranged weighing block in breeding house inlet while the corresponding discrepancy both ends for weighing block is respectively set and penetrates
Frequency reader；
Step 2.1.2 allows poultry to divide group by weighing block with difference, and the poultry divided in group at least partly repeats,
Step 2.1.3 is obtained to be located on weighing block by frequency read/write and is currently divided all poultry radio frequency encodings of group, together
When by block of weighing currently divide the total weight of group；
Step 2.1.4 divides the permutation and combination of group by difference, in conjunction with acquisition difference divide group poultry total weight, meter
Calculate the individual weight of every poultry.
The invention adopts the above technical scheme, can obtain position coordinates when poultry inhabites by foot ring and frequency read/write,
And the State of Air Temperature information of inlet.The present invention inhabites group center with poultry with the corresponding position coordinates of inhabiting of every poultry
It inhabites position coordinates to be ranked up, since relatively healthy and strong poultry occupies breezy position at room temperature, far from logical when low temperature
The biological nature of the good position of wind, the quality for inhabiting position coordinates sequencing table and poultry is linked up with, and then obtains every family
The quality evaluation table of fowl.Further poultry individual weight is ranked up simultaneously, the size of individual weight influences poultry accordingly
Quality quality.The present invention will inhabit both position and individual weight and combine, the comprehensive quality to evaluate poultry.The present invention
Evaluation method carries out objective appraisal to the quality of poultry, provides relevant evaluation data for quality consumption.
Detailed description of the invention
The present invention is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is that the present invention is based on the flow diagrams for the method for inhabiting position and individual weight evaluation poultry quality；
Fig. 2 is that the present invention establishes the vertical altitude component that the fowl inhabites in position coordinates and the poultry sensory assessment
The flow diagram of positive relationship；
Fig. 3 be the present invention construct the temperature of the breeding house, inhabit position with respect to poultry inhabit group center distance Dc and
The flow diagram of the quality corresponding relationship of poultry sensory assessment；
Fig. 4 be the present invention construct the temperature of the breeding house, inhabit the distance Do of position opposite outer vent position with
The flow diagram of the quality corresponding relationship of poultry sensory assessment；
Fig. 5 is the flow diagram for the individual weight that the present invention obtains every poultry.
Specific embodiment
As shown in one of Fig. 1-5, the invention discloses based on the method for inhabiting position and individual weight evaluation poultry quality,
Foot ring is housed on the foot of every poultry, each foot ring is built-in with unique radio frequency coding, and breeding house inlet is equipped with temperature sensor,
It is equipped in breeding house and inhabites device for what poultry rest, the floor of breeding house and inhabit to be distributed on device multiple radio frequencies are installed
Reader, frequency read/write inhabit device and correspond to every poultry and inhabit position equipped with camera, image for reading foot ring information
Head is for shooting the image of every poultry；Method the following steps are included:
Step 1, every poultry is obtained to sort based on the quality for inhabiting position coordinates；The following steps are included:
Step 1.1, inside is equipped with and is set as evaluation place for the breeding house for inhabiting device that poultry rests, it is described to inhabit
Device, which has, makes the group of birds inhabited fall the mechanism for forming distribution in the vertical direction；
Step 1.2, according to the group of birds fall in it is described inhabit the distribution formed on device, obtain poultry and inhabit position seat
Mark,
Step 1.3, the quality corresponding relationship that the poultry inhabites position coordinates Yu poultry sensory assessment is constructed,
Step 2, every poultry is sorted based on the quality of individual weight；The following steps are included:
Step 2.1, the individual weight of every poultry is obtained,
Step 2.2, the individual weight of every poultry is arranged to obtain individual weight sequencing table by descending order；
Step 2.3, it obtains every poultry to sort based on the quality of individual weight, the quality of every poultry and individual weight
Quality sequence is positively correlated；
Step 3, the weight score of poultry quality is constructed, the weight score C=xA+yB of poultry quality, wherein A is every family
The numerical value that fowl is sorted based on the quality of individual weight, x are the weighting coefficient of the quality sequence based on individual weight, and B is every family
The numerical value that fowl is sorted based on the quality for inhabiting position coordinates, y are the weighting coefficient to be sorted based on the quality for inhabiting position coordinates；
Step 4, it sorts according to the quality for sequentially redefining every poultry from small to large of weight score.
Further, the foot ring of built-in radio frequency chip is provided on the foot of poultry, inhabit distributing installation on device have it is multiple
Frequency read/write；Breeding house inlet be equipped with temperature sensor, inhabit device correspond to every poultry inhabit position be equipped with camera,
Camera is used to shoot the image of every poultry；
Step 1.2 specifically includes, and according to frequency read/write position and its poultry foot ring signal of reading, obtains poultry and inhabites
Position coordinates.
Further, as one embodiment, as shown in Fig. 2, step 1.3 also specifically includes, the fowl is inhabited into position
Vertical altitude component and the poultry sensory assessment in coordinate establish positive relationship；Specific step is as follows:
Step 1.3.1 is calculated in all poultry, the highest poultry in position coordinate points, if the point be Ph；
Step 1.3.2 is calculated in all poultry, the minimum poultry in position coordinate points, if the point be Pl；
Step 1.3.3 calculates every poultry and inhabites distance Dh of the position relative to Ph, the distance Dl relative to Pl；
Step 1.3.4 calculates sequence index S c0, Sc0 to every poultry and reduces with Dh increase, reduces and increase with Dl；
Step 1.3.5 using Sc0 as poultry based on the quality ranking score for inhabiting position coordinates, and is applied to step 3
The weight score of poultry quality calculates.
Further, the circular of Sc0 are as follows:
Wherein, ε is a small positive number, and for preventing except zero error, E (*) expression takes mathematic expectaion, and E (Dh) expression is worked as
The preceding mean value wait the corresponding Dh of all poultry that sorts, E (Dl) indicate the currently mean value wait the corresponding Dl of all poultry that sorts.
Further, as another embodiment, as shown in figure 3, it is further comprising the steps of:
Obtain the temperature of breeding house；
In step 1.3, the temperature of the breeding house is constructed, the poultry inhabites position coordinates and poultry sensory assessment
Quality corresponding relationship.
Further, position coordinates and poultry sensory assessment are inhabited in the temperature of the building breeding house, the poultry
In the step of quality corresponding relationship, specifically further include:
Temperature range T1 and T2 is arranged in step 1.3.11；As a kind of preferred parameter, the gas that is related in above embodiments
Warm T1 range are as follows: the temperature of breeding house is less than 10 degrees Celsius；Temperature T2 range are as follows: it is Celsius that the temperature of breeding house is greater than or equal to 10
Degree.
Step 1.3.12 calculates the centre coordinate point that poultry inhabites group according to the information position coordinates of every poultry, if
The point is Pc；
Step 1.3.13 calculates every poultry and inhabites the distance Dc that position inhabites group center coordinate points Pc relative to poultry；
Step 1.3.14 establishes Dc and the poultry sensory assessment when the temperature of the breeding house belongs to T1 range
Dc and the poultry sensory assessment are established positive relationship when the temperature of the breeding house belongs to T2 range by inverse relationship.
Further, further comprising the steps of:
Step 1.3.15 is calculated in all poultry, the highest poultry in position coordinate points, if the point be Ph；
Step 1.3.16 is calculated in all poultry, the minimum poultry in position coordinate points, if the point be Pl；
Step 1.3.17 calculates every poultry and inhabites distance Dh of the position relative to Ph, the distance Dl relative to Pl；
Step 1.3.18 calculates sequence index S c1 to every poultry, specifically:
Using Sc1 as poultry based on the quality ranking score for inhabiting position coordinates, and be applied to the poultry quality of step 3
Weight score calculates；
Wherein, ε is a small positive number, and for preventing except zero error, E (*) expression takes mathematic expectaion, and E (Dh) expression is worked as
The preceding mean value wait the corresponding Dh of all poultry that sorts, E (Dl) indicate the currently mean value wait the corresponding Dl of all poultry that sorts, E
(Dc) the currently mean value wait the corresponding Dc of all poultry that sorts is indicated.
Further, as another embodiment, as shown in figure 4, further comprising the steps of:
Step 1.3.21 calculates every poultry and inhabites distance Do of the position relative to nearest external ventilation mouth position,
Temperature range T1 and T2 is arranged in step 1.3.22；As a kind of preferred parameter, the gas that is related in above embodiments
Warm T1 range are as follows: the temperature of breeding house is less than 10 degrees Celsius；Temperature T2 range are as follows: it is Celsius that the temperature of breeding house is greater than or equal to 10
Degree.
Step 1.3.23 establishes Do and the poultry sensory assessment when the temperature of the breeding house belongs to T1 range
Do and the poultry sensory assessment are established positive relationship when the temperature of the breeding house belongs to T2 range by inverse relationship.
Further, further comprising the steps of:
Step 1.3.24 is calculated in all poultry, the highest poultry in position coordinate points, if the point be Ph；
Step 1.3.25 is calculated in all poultry, the minimum poultry in position coordinate points, if the point be Pl；
Step 1.3.26 calculates every poultry and inhabites distance Dh of the position relative to Ph, the distance Dl relative to Pl；It calculates
Every poultry inhabites the distance Dc that position inhabites group center coordinate points Pc relative to poultry；
Step 1.3.27 calculates sequence index S c2 to every poultry, specifically:
Using Sc2 as poultry based on the quality ranking score for inhabiting position coordinates, and be applied to the poultry quality of step 3
Weight score calculates；
Wherein, ε is a small positive number, and for preventing except zero error, E (*) expression takes mathematic expectaion, and E (Dh) expression is worked as
The preceding mean value wait the corresponding Dh of all poultry that sorts, E (Dl) indicate the currently mean value wait the corresponding Dl of all poultry that sorts, E
(Dc) the currently mean value wait the corresponding Dc of all poultry that sorts is indicated, E (Do) is indicated currently wait the corresponding Do of all poultry that sorts
Mean value.
Further, as shown in figure 5, step 2.1 obtains the specific steps of individual weight are as follows:
Step 2.1.1 is arranged weighing block in breeding house inlet while the corresponding discrepancy both ends for weighing block is respectively set and penetrates
Frequency reader；
Step 2.1.2 allows poultry to divide group by weighing block with difference, and the poultry divided in group at least partly repeats,
Step 2.1.3 is obtained to be located on weighing block by frequency read/write and is currently divided all poultry radio frequency encodings of group, together
When by block of weighing currently divide the total weight of group；
Step 2.1.4 divides the permutation and combination of group by difference, in conjunction with acquisition difference divide group poultry total weight, meter
Calculate the individual weight of every poultry.
The invention adopts the above technical scheme, by foot ring and frequency read/write obtain when poultry inhabites position coordinates or
Image when poultry inhabites is shot by camera and carries out target detection acquisition and inhabites coordinate, and then is constructed poultry and inhabited
The quality corresponding relationship of position coordinates and poultry sensory assessment.Fowl is specifically inhabited to the vertical altitude component in position coordinates
Positive relationship is established with poultry sensory assessment, i.e. quite a lot of poultry of quality can plant oneself higher position.Meanwhile further
, since different regions summer and the winter temperature difference are bigger, temperature in breeding house is further acquired, and combine and inhabit position seat
Mark, the difference of the low temperature range according to locating for temperature in breeding house or high temperature range establish temperature and are inhabiting position coordinates just
To relationship or temperature and the negative sense relationship for inhabiting position coordinates, i.e., the good poultry of quality in order to it is warming may be the low temperature the case where
Lower separate ventilation.Further poultry individual weight is ranked up simultaneously, the size of individual weight influences poultry accordingly
The quality of quality.The present invention will inhabit both position and individual weight and combine, the comprehensive quality to evaluate poultry.The present invention comments
Valence method carries out objective appraisal to the quality of poultry, provides relevant evaluation data for quality consumption.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Although preferred embodiments of the present invention have been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the invention.Obviously, those skilled in the art can be to this
Invention carries out various modification and variations without departing from the spirit and scope of the present invention.If in this way, these of the invention modifications and
Within the scope of the claims of the present invention and its equivalent technology, then the present invention is also intended to encompass these modification and variations for modification
Inside.
Claims (10)
1. based on the method for inhabiting position and individual weight evaluation poultry quality, it is characterised in that: method the following steps are included:
Step 1, every poultry is obtained to sort based on the quality for inhabiting position coordinates；The following steps are included:
Step 1.1, inside is equipped with and is set as evaluation place for the breeding house for inhabiting device that poultry rests, it is described to inhabit device
The mechanism of distribution is formed in the vertical direction with the group of birds inhabited is fallen；
Step 1.2, according to the group of birds fall in it is described inhabit the distribution formed on device, obtain poultry and inhabit position coordinates,
Step 1.3, the quality corresponding relationship that the poultry inhabites position coordinates Yu poultry sensory assessment is constructed,
Step 2, every poultry is sorted based on the quality of individual weight；The following steps are included:
Step 2.1, the individual weight of every poultry is obtained,
Step 2.2, the individual weight of every poultry is arranged to obtain individual weight sequencing table by descending order；
Step 2.3, it obtains every poultry to sort based on the quality of individual weight, the quality of the quality of every poultry and individual weight
Sequence is positively correlated；
Step 3, the weight score of poultry quality is constructed, the weight score C=xA+yB of poultry quality, wherein A is every poultry base
In the numerical value that the quality of individual weight sorts, x is the weighting coefficient of the quality sequence based on individual weight, and B is every poultry base
In the numerical value that the quality for inhabiting position coordinates sorts, y is the weighting coefficient to be sorted based on the quality for inhabiting position coordinates；
Step 4, it sorts according to the quality for sequentially redefining every poultry from small to large of weight score.
2. according to claim 1 based on the method for inhabiting position and individual weight evaluation poultry quality, it is characterised in that:
The foot ring of built-in radio frequency chip is provided on the foot of poultry, inhabiting distributing installation on device there are multiple frequency read/writes；Breeding house
Inlet is equipped with temperature sensor, inhabites device and correspond to every poultry and inhabit position equipped with camera, camera is for shooting often
The image of poultry；
Step 1.2 specifically includes, and according to frequency read/write position and its poultry foot ring signal of reading, obtains poultry and inhabites position
Coordinate.
3. according to claim 1 based on the method for inhabiting position and individual weight evaluation poultry quality, it is characterised in that:
Step 1.3 also specifically includes, and the fowl is inhabited to vertical altitude component and poultry sensory assessment foundation in position coordinates
Positive relationship；Specific step is as follows:
Step 1.3.1 is calculated in all poultry, the highest poultry in position coordinate points, if the point be Ph；
Step 1.3.2 is calculated in all poultry, the minimum poultry in position coordinate points, if the point be Pl；
Step 1.3.3 calculates every poultry and inhabites distance Dh of the position relative to Ph, the distance Dl relative to Pl；
Step 1.3.4 calculates sequence index S c0, Sc0 to every poultry and reduces with Dh increase, reduces and increase with Dl；
Step 1.3.5 using Sc0 as poultry based on the quality ranking score for inhabiting position coordinates, and is applied to the poultry of step 3
The weight score of quality calculates.
4. according to claim 3 based on the method for inhabiting position and individual weight evaluation poultry quality, it is characterised in that:
The circular of Sc0 are as follows:
Wherein, ε is a small positive number, and for preventing except zero error, E (*) expression takes mathematic expectaion, E (Dh) indicate currently to
Sort the mean value of the corresponding Dh of all poultry, and E (Dl) indicates the currently mean value wait the corresponding Dl of all poultry that sorts.
5. according to claim 1 based on the method for inhabiting position and individual weight evaluation poultry quality, it is characterised in that:
It is further comprising the steps of:
Obtain the temperature of breeding house；
In step 1.3, the temperature of the breeding house is constructed, the poultry inhabites the qualities of position coordinates Yu poultry sensory assessment
Corresponding relationship.
6. according to claim 5 based on the method for inhabiting position and individual weight evaluation poultry quality, which is characterized in that
In the step of constructing the temperature of the breeding house, the poultry inhabit position coordinates and the quality corresponding relationship of poultry sensory assessment
In, specifically further include:
Temperature range T1 and T2 is arranged in step 1.3.11；
Step 1.3.12 calculates the centre coordinate point that poultry inhabites group according to the information position coordinates of every poultry, if the point
For Pc；
Step 1.3.13 calculates every poultry and inhabites the distance Dc that position inhabites group center coordinate points Pc relative to poultry；
Step 1.3.14 establishes Dc and the poultry sensory assessment reversed when the temperature of the breeding house belongs to T1 range
Dc and the poultry sensory assessment are established positive relationship when the temperature of the breeding house belongs to T2 range by relationship.
7. according to claim 6 based on the method for inhabiting position and individual weight evaluation poultry quality, which is characterized in that
It is further comprising the steps of:
Step 1.3.15 is calculated in all poultry, the highest poultry in position coordinate points, if the point be Ph；
Step 1.3.16 is calculated in all poultry, the minimum poultry in position coordinate points, if the point be Pl；
Step 1.3.17 calculates every poultry and inhabites distance Dh of the position relative to Ph, the distance Dl relative to Pl；
Step 1.3.18 calculates sequence index S c1 to every poultry, specifically:
Using Sc1 as poultry based on the quality ranking score for inhabiting position coordinates, and it is applied to the weighting of the poultry quality of step 3
Score calculates；
Wherein, ε is a small positive number, and for preventing except zero error, E (*) expression takes mathematic expectaion, E (Dh) indicate currently to
Sort the mean value of the corresponding Dh of all poultry, and E (Dl) indicates the currently mean value wait the corresponding Dl of all poultry that sorts, E (Dc) table
Show the mean value currently wait the corresponding Dc of all poultry that sorts.
8. according to claim 5 based on the method for inhabiting position and individual weight evaluation poultry quality, which is characterized in that
It is further comprising the steps of:
Step 1.3.21 calculates every poultry and inhabites distance Do of the position relative to nearest external ventilation mouth position,
Temperature range T1 and T2 is arranged in step 1.3.22；
Step 1.3.23 establishes Do and the poultry sensory assessment reversed when the temperature of the breeding house belongs to T1 range
Do and the poultry sensory assessment are established positive relationship when the temperature of the breeding house belongs to T2 range by relationship.
9. according to claim 8 based on the method for inhabiting position and individual weight evaluation poultry quality, which is characterized in that
It is further comprising the steps of:
Step 1.3.24 is calculated in all poultry, the highest poultry in position coordinate points, if the point be Ph；
Step 1.3.25 is calculated in all poultry, the minimum poultry in position coordinate points, if the point be Pl；
Step 1.3.26 calculates every poultry and inhabites distance Dh of the position relative to Ph, the distance Dl relative to Pl；Calculate every
Poultry inhabites the distance Dc that position inhabites group center coordinate points Pc relative to poultry；
Step 1.3.27 calculates sequence index S c2 to every poultry, specifically:
Using Sc2 as poultry based on the quality ranking score for inhabiting position coordinates, and it is applied to the weighting of the poultry quality of step 3
Score calculates；
Wherein, ε is a small positive number, and for preventing except zero error, E (*) expression takes mathematic expectaion, E (Dh) indicate currently to
Sort the mean value of the corresponding Dh of all poultry, and E (Dl) indicates the currently mean value wait the corresponding Dl of all poultry that sorts, E (Dc) table
Show the mean value currently wait the corresponding Dc of all poultry that sorts, E (Do) indicates the currently mean value wait the corresponding Do of all poultry that sorts.
10. according to claim 1 based on the method for inhabiting position and individual weight evaluation poultry quality, feature exists
In: step 2.1 obtains the specific steps of individual weight are as follows:
Step 2.1.1 is arranged weighing block in breeding house inlet while the corresponding discrepancy both ends for weighing block is respectively set radio frequency and reads
Write device；
Step 2.1.2 allows poultry to divide group by weighing block with difference, and the poultry divided in group at least partly repeats,
Step 2.1.3 is obtained to be located on weighing block by frequency read/write and is currently divided all poultry radio frequency encodings of group, led to simultaneously
Cross the total weight that weighing block currently divides group；
Step 2.1.4 divides the permutation and combination of group by difference, in conjunction with acquisition difference divide group poultry total weight, calculate
The individual weight of every poultry.
Priority Applications (1)
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