CN109271816A - Wisdom based on RFID looks for ox method and device - Google Patents
Wisdom based on RFID looks for ox method and device Download PDFInfo
- Publication number
- CN109271816A CN109271816A CN201811025323.0A CN201811025323A CN109271816A CN 109271816 A CN109271816 A CN 109271816A CN 201811025323 A CN201811025323 A CN 201811025323A CN 109271816 A CN109271816 A CN 109271816A
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- signal strength
- tage
- electron
- rfid
- ear tag
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Mining
Abstract
The present invention provides a kind of wisdom based on RFID to look for ox method and device, and the method includes scanning electron ear tag obtains the signal strength indication of electron ear tage, and the electron ear tage is worn on the ears of an ox or cow of ox only, and each electron ear tage has ear tag number；Judge whether the signal strength of electron ear tage is greater than threshold signal strength；If the signal strength of electron ear tage is greater than threshold signal strength, is broadcasted with fast speed and wear the ox with the ear tag only in the front of operator, prompted to have found target ox only, follow-up business operation can be carried out.The RFID electron ear tage that the ox of the technical program is only worn, by RFID remote read electric ear tag, the distance of ox only is judged according to the signal value power read, when ox is only located at threshold signal strength range, operator can find ox only location quick, efficiently, at a distance.
Description
Technical field
The present invention relates to one kind to look for ox method and device, refers in particular to a kind of wisdom based on RFID and looks for Niu Fangfa and dress
It sets.
Background technique
With the rise of Chinese cultivation industry, the cows cultivation pasture of scale is more and more, many pasture ox livestock on hands
Quantity generally reaches thousands of heads.It in daily breeding process, needs only to carry out all kinds of business operations to ox, as the same period matches
Kind, gestation determine the operations such as tire, immune quarantine.When the cows quantity of same cowshed raising is more, it is quickly found out target ox only
It will be a very time-consuming thing, and workload is very big.
It is existing manually to look for ox mode, it needs to remember target one or bull ox number, and in movable cows
It carries out looking for ox, this has very high requirement to the memory capability and observation ability of employee, needs more people simultaneously during practical business
Cooperation could be completed, and look for ox work disposal to get up very troublesome, waste a large amount of manpower and time.
Therefore it provides a kind of look for ox method and device efficiently, fast, at a distance, there is extensive practical value.
Summary of the invention
It looks for Niu Fangfa efficiently, fast, at a distance the technical problems to be solved by the present invention are: providing one kind and ox is looked for fill
It sets.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of wisdom based on RFID looks for ox side
Method, including step,
S10, scanning electron ear tag, obtain the signal strength indication of electron ear tage, and the electron ear tage is worn on the ox of ox only
On ear, each electron ear tage has ear tag number；
S30, judge whether the signal strength of electron ear tage is greater than threshold signal strength；
If the signal strength of S40, electron ear tage is greater than threshold signal strength, worn with fast speed casting with the ear tag
Ox prompts to have found target ox only, can carry out follow-up business operation only in the front of operator.
Further, the step S10 is specifically included,
S11, successively with 24,27, the power of 30db carry out scan round, each sweep time is 300 milliseconds；
S12, reception simultaneously record the label data that electron ear tage returns each time；
S13, EPC data and RSSI data are extracted from label data；
S14, it is rounded after corresponding RSSI is weighted and averaged according to EPC frequency of occurrence and each time, obtains final letter
Number intensity value.
Further, if the signal strength of electron ear tage is below threshold signal strength, with the casting of more slow speed
The ox with the ear tag is worn only in the front of operator.
It further, further include step,
S20, the ear tag number of electron ear tage is ranked up according to the size of signal strength indication.
Further, before step S10, further include,
Judge whether the ear tag number of input legal, if ear tag number be not present or ox only for presence state when, forbid to ox
Only searched.
In order to solve the above-mentioned technical problem, a kind of another technical solution used in the present invention are as follows: wisdom based on RFID
Ox device is looked for, described device includes,
Signal acquisition module is used for scanning electron ear tag, obtains the signal strength indication of electron ear tage, and the electron ear tage is worn
It is worn on the ears of an ox or cow of ox only, each electron ear tage has ear tag number；
Signal strength judgment module, for judging whether the signal strength of electron ear tage is greater than threshold signal strength；
Sound broadcasting module is broadcasted if the signal strength for electron ear tage is greater than threshold signal strength with fast speed
The ox with the ear tag is worn only in the front of operator, is prompted to have found target ox only, can be carried out follow-up business operation.
Further, the signal acquisition module specifically includes,
Scanning element, for successively with the power progress scan round of 24,27,30db, each sweep time to be 300 millis
Second；
Data record unit, for receiving and recording the label data that electron ear tage returns each time；
Data extracting unit, for extracting EPC data and RSSI data from label data；
Signature computation unit, for being rounded after corresponding RSSI is weighted and averaged according to EPC frequency of occurrence and each time,
Obtain final signal strength indication.
Further, the sound broadcasting module, if be also used to the signal strength of electron ear tage threshold signal strength with
When lower, broadcasted with more slow speed and wear the ox with the ear tag only in the front of operator.
Further, described device further includes,
Sorting module, for the ear tag number of electron ear tage to be ranked up according to the size of signal strength indication；
Further, described device further includes ear tag validity judgement module, and whether the ear tag number for judging to input
It is legal, if ear tag number be not present or ox only for presence state when, forbid only searching ox.
The present invention passes through the RFID electron ear tage that ox is only worn, by RFID remote read electric ear tag, according to reading
To signal value power judge the distance of ox only, when ox is only located at threshold signal strength range, operator can it is quick,
Efficiently, ox only location is found at a distance.
Detailed description of the invention
Specific structure of the invention is described in detail with reference to the accompanying drawing.
Fig. 1 is the main flow chart of a specific embodiment of the invention；
Fig. 2 is that the signal strength of a specific embodiment of the invention obtains flow chart；
Fig. 3 is that the wisdom based on RFID of a specific embodiment of the invention looks for the module frame chart of ox device；
Fig. 4 is the unit block diagram of the signal acquisition module of a specific embodiment of the invention.
Specific embodiment
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is cooperated to be explained in detail.
Referring to Fig. 1, a kind of wisdom based on RFID looks for Niu Fangfa, including step,
S10, scanning electron ear tag, obtain the signal strength indication of electron ear tage, and the electron ear tage is worn on the ox of ox only
On ear, each electron ear tage has ear tag number；
S30, judge whether the signal strength of electron ear tage is greater than threshold signal strength；
If the signal strength of S40, electron ear tage is greater than threshold signal strength, worn with fast speed casting with the ear tag
Ox prompts to have found target ox only, can carry out follow-up business operation only in the front of operator.
In the technical program, the RFID electron ear tage that ox is only worn, by RFID remote read electric ear tag, according to reading
The signal value power got judge ox only distance, when ox is only located at threshold signal strength range, operator can be fast
Ox only location is found in victory efficiently, at a distance.
Embodiment one
Referring to Fig. 2, in one embodiment, the step S10 is specifically included,
S11, successively with 24,27, the power of 30db carry out scan round, each sweep time is 300 milliseconds；
S12, reception simultaneously record the label data that electron ear tage returns each time；
S13, EPC data and RSSI data are extracted from label data；
S14, it is rounded after corresponding RSSI is weighted and averaged according to EPC frequency of occurrence and each time, obtains final letter
Number intensity value.
In the present embodiment, EPC is electron ear tage built-in chip data, records the unique identity information of every a head of cattle；With
Different capacity frequency is scanned electron ear tage, improves the reliability of scanning, records to the number scanned, and lead to
It crosses the EPC data got and the signal strength of electron ear tage is calculated in RSSI data weighting, the EPC is electron ear tage
Data store the number of ox in a manner of 16 systems；RSSI is the achievement data of signal strength, for fixed in RFID radio-frequency technique
The relationship of position signal strength and distance.
When the RSSI of single EPC is more than threshold signal intensity, directly recording the RSSI data is signal strength indication；
When EPC frequency of occurrence is 3, if greatest rssi value is less than threshold signal intensity, it is automatically labeled as threshold signal
Intensity is signal strength indication, and otherwise recording greatest rssi value is signal strength indication.
Embodiment two
In one embodiment, if the signal strength of electron ear tage is below threshold signal strength, with relatively slowly
Speed casting wears the ox with the ear tag only in the front of operator.
In the present embodiment, when handset apparatus hypertelorism, signal value is caused to drop to threshold value hereinafter, operator can be with
Know oneself at a distance from ox relatively far away from.
Embodiment three
It in one embodiment, further include step,
S20, the ear tag number of electron ear tage is ranked up according to the size of signal strength indication.
In the present embodiment, sorts to the size of signal strength, can allow operator quickly according to the power of signal strength
Ox is only matched, the strongest target ox of signal is only the target ox nearest apart from operator, can effectively improve behaviour
Make the search speed of personnel, it is convenient and efficient.
Example IV
In one embodiment, before step S10, further include,
Judge whether the ear tag number of input legal, if ear tag number be not present or ox only for presence state when, forbid to ox
Only searched.
In the present embodiment, by verifying on RFID for the first time machine equipment to the ear tag number of input, aquaculture management system is verified
Information in system with the presence or absence of corresponding ear label information and corresponding ox only, if ear tag information exists, and the state of ox only
It when being on the scene, is then verified, otherwise, prompts ear tag number to be not present, forbid carrying out that ox is looked for operate.
Referring to Fig. 3, a kind of wisdom based on RFID looks for ox device, described device includes,
Signal acquisition module is used for scanning electron ear tag, obtains the signal strength indication of electron ear tage, and the electron ear tage is worn
It is worn on the ears of an ox or cow of ox only, each electron ear tage has ear tag number；
Signal strength judgment module, for judging whether the signal strength of electron ear tage is greater than threshold signal strength；
Sound broadcasting module is broadcasted if the signal strength for electron ear tage is greater than threshold signal strength with fast speed
The ox with the ear tag is worn only in the front of operator, is prompted to have found target ox only, can be carried out follow-up business operation.
In the technical program, the RFID electron ear tage that ox is only worn, by RFID remote read electric ear tag, according to reading
The signal value power got judge ox only distance, when ox is only located at threshold signal strength range, operator can be fast
Ox only location is found in victory efficiently, at a distance.
Embodiment five
Referring to Fig. 4, in one embodiment, the signal acquisition module specifically includes,
Scanning element, for successively with the power progress scan round of 24,27,30db, each sweep time to be 300 millis
Second；
Data record unit, for receiving and recording the label data that electron ear tage returns each time；
Data extracting unit, for extracting EPC data and RSSI data from label data；
Signature computation unit, for being rounded after corresponding RSSI is weighted and averaged according to EPC frequency of occurrence and each time,
Obtain final signal strength indication.
In the present embodiment, electron ear tage is scanned with different capacity frequency, improves the reliability of scanning, to scanning
To number recorded, and it is strong by the signal that electron ear tage is calculated in the EPC data that gets and RSSI data weighting
Degree, the EPC are that the data of electron ear tage are gone, and the number of ox is stored in a manner of 16 systems；RSSI is the index number of signal strength
According to.
Embodiment six
In one embodiment, the sound broadcasting module, if the signal strength for being also used to electron ear tage is believed in threshold value
When below number intensity, is broadcasted with more slow speed and wear the ox with the ear tag only in the front of operator.
In the present embodiment, when handset apparatus hypertelorism, signal value is caused to drop to threshold value hereinafter, operator can be with
Know oneself at a distance from ox relatively far away from.
Embodiment seven
In one embodiment, described device further includes,
Sorting module, for the ear tag number of electron ear tage to be ranked up according to the size of signal strength indication.
In the present embodiment, sorting module sorts to the size of signal strength, and operator can be allowed quickly strong according to signal
The power of degree only matches ox, and the strongest target ox of signal is only the target ox nearest apart from operator, can be effective
Ground improves the search speed of operator, convenient and efficient.
Embodiment eight
In one embodiment, described device further includes ear tag validity judgement module, for judging the ear of input
Whether label legal, if ear tag number be not present or ox only for presence state when, forbid only searching ox.
In the present embodiment, in the present embodiment, by being verified on RFID for the first time machine equipment to the ear tag number of input, verify
Information in management system for breeding with the presence or absence of corresponding ear label information and corresponding ox only, if ear tag information exists, and
It when the state of ox only is on the scene, is then verified, otherwise, prompts ear tag number to be not present, forbid carrying out that ox is looked for operate.
Herein first, second ... only represents the differentiation of its title, not representing their significance level and position has what
It is different.
Herein, up, down, left, right, before and after only represents its relative position without indicating its absolute position.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of wisdom based on RFID looks for Niu Fangfa, it is characterised in that: including step,
S10, scanning electron ear tag obtain the signal strength indication of electron ear tage, and the electron ear tage is worn on the ears of an ox or cow of ox only,
Each electron ear tage has ear tag number；
S30, judge whether the signal strength of electron ear tage is greater than threshold signal strength；
If the signal strength of S40, electron ear tage is greater than threshold signal strength, is broadcasted with fast speed and wear the ox with the ear tag only
In the front of operator, prompts to have found target ox only, follow-up business operation can be carried out.
2. the wisdom based on RFID looks for Niu Fangfa as described in claim 1, it is characterised in that: the step S10 is specifically included,
S11, successively with 24,27, the power of 30db carry out scan round, each sweep time is 300 milliseconds；
S12, reception simultaneously record the label data that electron ear tage returns each time；
S13, EPC data and RSSI data are extracted from label data；
S14, it is rounded after corresponding RSSI is weighted and averaged according to EPC frequency of occurrence and each time, it is strong to obtain final signal
Angle value.
3. the wisdom based on RFID looks for Niu Fangfa as described in claim 1, it is characterised in that: if the signal strength of electron ear tage
When below threshold signal strength, is broadcasted with more slow speed and wear the ox with the ear tag only in the front of operator.
4. the wisdom based on RFID looks for Niu Fangfa as described in claim 1, it is characterised in that: it further include step,
S20, the ear tag number of electron ear tage is ranked up according to the size of signal strength indication.
5. the wisdom based on RFID looks for Niu Fangfa as described in claim 1, it is characterised in that: before step S10, also wrap
It includes,
Judge whether the ear tag number of input legal, if ear tag number be not present or ox only for presence state when, forbid to ox only into
Row is searched.
6. a kind of wisdom based on RFID looks for ox device, it is characterised in that: described device includes,
Signal acquisition module is used for scanning electron ear tag, obtains the signal strength indication of electron ear tage, the electron ear tage is worn on
On the ears of an ox or cow of ox only, each electron ear tage has ear tag number；
Signal strength judgment module, for judging whether the signal strength of electron ear tage is greater than threshold signal strength；
Sound broadcasting module is broadcasted with fast speed and is worn if the signal strength for electron ear tage is greater than threshold signal strength
Ox with the ear tag prompts to have found target ox only, can carry out follow-up business operation only in the front of operator.
7. the wisdom based on RFID looks for ox device as claimed in claim 6, it is characterised in that: the signal acquisition module is specific
Including,
Scanning element, for successively with the power progress scan round of 24,27,30db, each sweep time to be 300 milliseconds；
Data record unit, for receiving and recording the label data that electron ear tage returns each time；
Data extracting unit, for extracting EPC data and RSSI data from label data；
Signature computation unit is obtained for being rounded after corresponding RSSI is weighted and averaged according to EPC frequency of occurrence and each time
Final signal strength indication.
8. the wisdom based on RFID looks for ox device as claimed in claim 6, it is characterised in that: the sound broadcasting module, also
If the signal strength for electron ear tage is below threshold signal strength, worn with the casting of more slow speed with the ear tag
Ox is only in the front of operator.
9. the wisdom based on RFID looks for ox device as claimed in claim 6, it is characterised in that: described device further includes,
Sorting module, for the ear tag number of electron ear tage to be ranked up according to the size of signal strength indication.
10. the wisdom based on RFID looks for ox device as claimed in claim 6, it is characterised in that: described device further includes ear tag
Number validity judgement module, whether the ear tag number for judging input is legal, if ear tag number is not present or ox is only not shape on the scene
When state, forbid only searching ox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811025323.0A CN109271816A (en) | 2018-09-04 | 2018-09-04 | Wisdom based on RFID looks for ox method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811025323.0A CN109271816A (en) | 2018-09-04 | 2018-09-04 | Wisdom based on RFID looks for ox method and device |
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| CN109271816A true CN109271816A (en) | 2019-01-25 |
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| CN201811025323.0A Pending CN109271816A (en) | 2018-09-04 | 2018-09-04 | Wisdom based on RFID looks for ox method and device |
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| CN110710468A (en) * | 2019-11-12 | 2020-01-21 | 四川吉星海软件技术有限公司 | Method for rapidly searching cattle applied to pasture |
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Application publication date: 20190125 |