CN101347142A - Animal product retroactive method during slaughtering process - Google Patents

Abstract

The present invention discloses an animal product retroactive method in the slaughtering process. The present invention includes the following steps: 1) by taking animal origin quarantine information as the retroactive object, an origin tracing control mode is established; 2) the slaughter batch is compiled according to origin quarantine certificate and slaughter process date of slaughtered animals; 3) the origin tracing control is carried out on the production process, the batch production of all slaughtered animals is organized according to the batch number, marks are added among all batches and in the whole production process, and then the animal product origin tracing mark code bar is generated in packaging; 4) a boundary control method is adopted to achieve the origin tracing control accuracy in the production step in which the batch confusion is easily produced in the actual production process; 5) the animal product retroactive information is sent to a designated server; 6) the animal product origin tracing mark bar code on the animal product package is input on an information terminal or a website by clients, thus the corresponding animal product retroactive information can be found on the system database server. The origin tracing accuracy of the present invention is high.

Description

Butcher animal product retroactive method in the process

Technical field:

The present invention relates to a kind of animal product retroactive method in the process of butchering.

Background technology:

In recent years, great animal epidemics such as aftosa, pig high-pathogenicity blue ear disease, bird flu, rabid ox disease take place frequently in the world, the animal derived food security incident happens occasionally, national governments are for strengthening the prevention and control ability, guarantee food security, numerous and confused legislation is built animal identification and is reviewed system, carries out the whole process control to animal and animal product.In recent years, China Ministry of Agriculture ensures animal product quality safety and sanitarian safety for protection animal husbandry develops in a healthy way, and has strengthened animal identification trace to the source system and construction dynamics, actively pushes forward the construction of animal product quality safety tracing management system.

China animal is the animal product of consumption figure maximum, realize that reviewing of meat producing plant animal product is an important step in the animal product quality safety tracing management system, characteristics such as animal product is of a great variety because animal slaughtering processing exists, complex process, operation are many, and it is bigger respectively to butcher the otherness of aspects such as managerial skills between the processing enterprise, production scale and production technology; The animal slaughtering processing enterprise of China also belongs to labour-intensive and low value-added enterprise at present, and production efficiency all has direct influence to operating cost and even survival and development; It is limited that majority is butchered processing enterprise's economic strength, can't bear fairly large construction investment; Animal slaughtering processing enterprise is located in remote mostly, and the network communication link is complicated and changeable, and just because of there being above-mentioned difficulties, the at present domestic process animal product retroactive method of butchering that does not also meet the actual conditions of producing actual and animal epidemic prevention is released.

Summary of the invention:

Purpose of the present invention is exactly in order to overcome the above problems, a kind of animal product retroactive method in the process of butchering is provided, the characteristics of this method be exactly be fit to various types ofly to butcher processing enterprise, construction cost is lower, less to the production efficiency influence, system's day-to-day operation consumables cost is low and adapt to network communication environment complicated and changeable.The present invention adopts the boundary Control algorithm steps, can solve owing to butcher comparatively complexity of processing technology, animal product is of a great variety, in actual production process, be easy to the problem obscured between each batch, and alleviate butchering the influence of processing efficient, can reach simultaneously the controllable target of animal product quality safety again, process procedure at easy generation Lots Confused, even the situation that the animal product of different batches is obscured occurs by the boundary Control algorithm steps, still can effectively review according to batch number.

The object of the present invention is achieved like this, describedly butcher animal product retroactive method in the process, comprise the steps 1) with animal place of production quarantine information for reviewing object, characteristics according to the animal slaughtering processing, the foundation control model of tracing to the source is applicable to multiple various processes of butchering processing enterprise; 2) different types of animal product can be respectively according to the place of production quarantine verification of conformity of slaughtered animals, butcher the processing date and work out and butcher batch; 3) production process is carried out the control of tracing to the source, all slaughtered animals are organized batch production by batch number, and between each batch, label, run through the whole production process, in the packing of product link generation animal product sign bar code of tracing to the source; 4) owing to butcher comparatively complexity of processing technology, animal product is of a great variety, in actual production process, be easy between each batch obscure, in order to alleviate to butchering the influence of processing efficient, simultaneously can reach the controllable target of animal product quality safety again,, on step of the present invention, adopt the boundary Control algorithm at the process procedure of easy generation Lots Confused, even the situation that the animal product of different batches is obscured occurs, still can effectively review according to batch number; 5) can adapt to network communication environment complicated and changeable, reliablely and stablely send animal product and review information, comprise the animal product kind, butcher the time, butcher batch number, the animal place of production, poultry are main, animal place of production quarantine time, animal place of production quarantine mechanism, animal place of production quarantine officer, animal slaughtering enterprise to given server; 6) animal product of user on input animal product packing on information terminal or the website sign bar code of tracing to the source, can adopt data mining technology on the system database server, to find corresponding animal product to review information, realize the retrospective target of animal product.

In above-mentioned steps 1) in, the control model of tracing to the source is set up exactly in the realization of butchering processing site and is traced to the source control and implement the place, mainly sees Table 1:

The processing of table 1 animal slaughtering is traced to the source and is controlled and implement location table

The control of tracing to the source	Implement the place
		Batch establishment	Produce purchase spot, the point of quarantine in the factory
Batch identify butchering	On the station between weighing to trunk behind the animal slaughtering
		Butcher a batch sign during product is cut apart and move towards control	Guarantee on each station of product division processing link that butchering a batch sign follows this batch products
Product is traced to the source and is identified the bar code generation	Packing of product link on private print (duplicating) device according to the batch number printed product sign bar code of tracing to the source, and sticking card or be suspended on the animal product packing
		Product export	Need the animal product of packing once more, utilize private print (duplicatings) device that the product sign bar code of tracing to the source is duplicated and pasted or suspension

In above-mentioned steps 2) in, can be according to various animal product processing technologys, simultaneously respectively or mix use with the place of production that slaughtered animals is provided quarantine verification of conformity, butcher the date and work out and butcher batch;

In above-mentioned steps 3) in, animal product trace to the source the sign bar code comprise: the animal product kind is (at different animals kind meat producing plant, the animal product kind is different, and the animal product kind is divided into three kinds in pig slaughtering enterprise: pig informal voucher, pork major product, pork byproduct), SPID, butcher date of manufacture, batch number, packing of product time;

In above-mentioned steps 4) in, for the production link of obscuring between being easy to generate in actual production process batch, for example product is cut apart, in the control model of tracing to the source by on systems soft ware, adopting the control that realizes tracing to the source of boundary Control algorithm, the main purpose of this algorithm is exactly under the situation that does not reduce the production efficiency of butchering processing enterprise, improve the degree of accuracy that animal product is reviewed to greatest extent, at first system has designed basic (minimum) value in control border, secondly, quality management level according to each enterprise, butcher scale, factors such as production technology, the weight ratio of each factor of configuration in system, draw the deviation value on its control border then after the weighted calculation, and it is kept at the usefulness that supplies the systems soft ware computing in the system database.

No matter part still all fall in batch boundary Control scope of tracing to the source batch, all will become related batch of tracing to the source of this batch.

The boundary Control algorithmic descriptions:

Enterprise's control boundary value=Vmin * (1+ Δ)

In the formula:

The basic minimum of a value in Vmin------control border

Δ------deviation value=1-(a1*v1+a2*v2+a3*v3) ÷ 100

Wherein:

A1--------quality management level assessment mark

V1--------quality management level weighted value

A2--------splitting speed assessment mark

V2--------splitting speed weighted value

A3--------production technology proficiency assessment mark

V3--------production technology horizontal weights value;

Advantage of the present invention: 1) the present invention can meet the actual conditions of butchering production and animal epidemic prevention, realization is reviewed at animal place of production quarantine information, for the animal product quality safety provides technical guarantee, as long as consumer or other user import animal product on the animal product packing sign bar code of tracing to the source, just can inquire animal product and review information from system server.2) on the basis of extensively investigation, the animal slaughtering processing process is conducted in-depth analysis, set up the control model of tracing to the source of butchering in the production process, adopted the difference control method of tracing to the source at the characteristics in different production and processing stage, this control model can be applicable to all kinds of animal slaughtering processing enterprise.2) owing to batch identify at butchering in process of production, and the boundary Control algorithm steps of coupled system software, butchering processing enterprise does not need additionally to increase personnel or sets up production station, and most importantly significantly reduced the influence that the operation of tracing to the source brings existing production efficiency, even the situation that the animal product of different batches is obscured occurs, still can effectively review according to batch number.3) meat producing plant adopts common server and private print (duplicating) device, after the personnel of animal quarantine in the factory adopt portable isolated plant, can reduce the system construction investment of tracing to the source greatly.4) on the packing of animal product, adopt according to the animal product of the butchering batch generation sign bar code of tracing to the source, compare the consumptive material use amount when having saved system's day-to-day operation significantly with being designated with individual animals according to generating the trace to the source method of sign bar code of animal product.5) the present invention is owing to the place of production quarantine verification of conformity according to slaughtered animals, butcher processing works out and to butcher batch on the date, the batch number of butchering has been arranged, the present invention just can adopt the boundary Control algorithm, the boundary Control algorithm has been arranged, just the animal product of certain batch can be traced to the source and only carry out related with all animal place of production quarantine information that all batches animal product is corresponding in enterprise's control boundary value scope, thereby be implemented under the prerequisite that does not influence production efficiency, even the animal product between each batch is obscured, still can realize the design object that the animal product of degree of precision is traced to the source, improve the speed of reviewing and precision greatly.

Description of drawings:

Fig. 1 is the animal slaughtering processing process of the present invention control schematic diagram of tracing to the source.

Fig. 2 is that the animal product in the example of the present invention is reviewed principle schematic.

The specific embodiment:

Below in conjunction with accompanying drawing and example structure of the present invention and operation principle and the course of work are elaborated:

As shown in Figure 1 and Figure 2, of the present inventionly butcher animal product retroactive method in the process, may further comprise the steps:

A) July in 2008 Sichuan Province on the 27th pig slaughtering pension parachute 30 train numbers amount to 986 live pigs, regulation according to the Ministry of Agriculture's " car one card ", go out border of the county quarantine verification of conformity number according to respectively transporting the animal place of production (going out the border of the county) quarantine verification of conformity that the live pig vehicle carries number or animal, inquire about association by Ministry of Agriculture's information system of tracing to the source, can draw the original place of production shown in the table 2 and raiser's information etc.;

Table 2: the original place of production of purchase live pig information

Quarantine verification of conformity number	Live pig quantity	The raiser	The original place of production
				81532886	50	Deng Guosong	Chicheng, Pengxi County, Suining City, Sichuan Province town
63414395	13	Wang Xiaorong	Chuanshan District Fu Qiao town, Suining City, Sichuan Province
				78422242	30	Tang Mingguo	Ma Zhen returns in the Daying County in Suining City, Sichuan Province
22557211	12	Xie Guangying	Pengxi County Ming Feng town, Suining City, Sichuan Province
				16065817	25	Yellowish-white road	Daying County, Suining City, Sichuan Province tall and erect tube Jing Zhen
63415630	24	Li Wuping	Chuanshan District Ren Li town, Suining City, Sichuan Province
				63412457	43	Zou Shoukang	Chuanshan District river sand town, Suining City, Sichuan Province
15794551	31	Liu Lun	Abundant town, Daying County, Suining City, Sichuan Province
				22554651	37	The dragon peace	Pengxi County nova township, Suining City, Sichuan Province
22560499	37	Xie Bing	Pengxi County Xin Hui town, Suining City, Sichuan Province
				78422268	24	Li Hongjun	River bank, Daying County, Suining City, Sichuan Province town
22860784	56	Tax is gorgeous	Shehong County Fu Xi town, Suining City, Sichuan Province
				23522440	49	Bu Haijin	The intelligence region of rivers and lakes, Daying County, Suining City, Sichuan Province
82542376	25	Peng Xuebin	Shehong County Feng Lai town, Suining City, Sichuan Province
				37464349	28	Ceng Shaofu	Tian Bao, Daying County, Suining City, Sichuan Province town
56200418	22	Wang Shigui	Shehong County Shuan Xi township, Suining City, Sichuan Province
				62859221	35	Wang Guihua	Pengxi County Tian Fu town, Suining City, Sichuan Province
73464857	52	Peng Deyun	Pengxi County lotus leaf township, Suining City, Sichuan Province
				23516650	39	He Zitian	Chuanshan District Bei Gu township, Suining City, Sichuan Province
65472158	23	What German side	Chuanshan District Nan Qiang town, Suining City, Sichuan Province
				95341522	13	He Guoqing	Pengxi County the lucky star township, Suining City, Sichuan Province
41952642	64	An Zhengjun	Shehong County Qing Gang town, Suining City, Sichuan Province
				52162209	42	Zhu Zhizhong	Pengxi County, Suining City, Sichuan Province group Li Zhen
72435287	29	He Xiuzhen	Daying County Tong Xian township, Suining City, Sichuan Province
				62361102	38	Zhou Xianlin	Shehong County Qing Gang town, Suining City, Sichuan Province
22442579	29	Gu Ziyun	Shehong County Jin He township, Suining City, Sichuan Province
				12360293	23	Zhu Zhizhong	Pengxi County promotion township, Suining City, Sichuan Province
38424264	39	He Xiuzhen	Pengxi County, Suining City, Sichuan Province three phoenix
				52761724	34	Zhou Xianlin	Shehong County Taiyi town, Suining City, Sichuan Province
38322346	20	Gu Ziyun	Pengxi County yellow mud township, Suining City, Sichuan Province

B) work out and butcher batch according to the place of production of live pig the verification of conformity of quarantining producing purchase and quarantine in factory point quarantine personnel, and organize batch production, see Table 3 according to the batch number of institute's layout:

Table 3: batch number layout example is butchered by pig slaughtering enterprise

Butcher batch number	Live pig quantity	The raiser	The original place of production
				1	50	Deng Guosong	Chicheng, Pengxi County, Suining City, Sichuan Province town
2	13	Wang Xiaorong	Chuanshan District Fu Qiao town, Suining City, Sichuan Province
				3	30	Tang Mingguo	Ma Zhen returns in the Daying County in Suining City, Sichuan Province
4	12	Xie Guangying	Pengxi County Ming Feng town, Suining City, Sichuan Province
				5	25	Yellowish-white road	Daying County, Suining City, Sichuan Province tall and erect tube Jing Zhen
6	24	Li Wuping	Chuanshan District Ren Li town, Suining City, Sichuan Province
				7	43	Zou Shoukang	Chuanshan District river sand town, Suining City, Sichuan Province
8	31	Liu Lun	Abundant town, Daying County, Suining City, Sichuan Province
				9	37	The dragon peace	Pengxi County nova township, Suining City, Sichuan Province
10	37	Xie Bing	Pengxi County Xin Hui town, Suining City, Sichuan Province
				11	24	Li Hongjun	River bank, Daying County, Suining City, Sichuan Province town
12	56	Tax is gorgeous	Shehong County Fu Xi town, Suining City, Sichuan Province
				13	49	Bu Haijin	The intelligence region of rivers and lakes, Daying County, Suining City, Sichuan Province
14	25	Peng Xuebin	Shehong County Feng Lai town, Suining City, Sichuan Province
				15	28	Ceng Shaofu	Tian Bao, Daying County, Suining City, Sichuan Province town
16	22	Wang Shigui	Shehong County Shuan Xi township, Suining City, Sichuan Province
				17	35	Wang Guihua	Pengxi County Tian Fu town, Suining City, Sichuan Province
18	52	Peng Deyun	Pengxi County lotus leaf township, Suining City, Sichuan Province
				19	39	He Zitian	Chuanshan District Bei Gu township, Suining City, Sichuan Province
20	23	What German side	Chuanshan District Nan Qiang town, Suining City, Sichuan Province
				21	13	He Guoqing	Pengxi County the lucky star township, Suining City, Sichuan Province
22	64	An Zhengjun	Shehong County Qing Gang town, Suining City, Sichuan Province
				23	42	Zhu Zhizhong	Pengxi County, Suining City, Sichuan Province group Li Zhen
24	29	He Xiuzhen	Daying County Tong Xian township, Suining City, Sichuan Province
				25	38	Zhou Xianlin	Shehong County Qing Gang town, Suining City, Sichuan Province
26	29	Gu Ziyun	Shehong County Jin He township, Suining City, Sichuan Province
				27	23	Zhu Zhizhong	Pengxi County promotion township, Suining City, Sichuan Province
28	39	He Xiuzhen	Pengxi County, Suining City, Sichuan Province three phoenix
				29	34	Zhou Xianlin	Shehong County Taiyi town, Suining City, Sichuan Province
30	20	Gu Ziyun	Pengxi County yellow mud township, Suining City, Sichuan Province

C) after every batch of animal slaughtering, butcher a batch sign to being responsible for hanging up on trunk is weighed station between the link;

D) animal is directly dispatched from the factory from the bar product if desired, so just need not to enter down the road product and cuts apart link, directly packs; The product of other kinds all need enter cuts apart link;

E) cut apart link at product and guarantee that butchering a batch sign on each bar product cut-off rule follows this batch products, runs through the division processing process of whole major product; Butchering batch of byproduct is exactly according to butchering the date of manufacture; When butchering date establishment batch number according to production, animal product will with originally butcher the processing order of classes or grades at school in the place of production quarantine information of all animals of butchering carry out related; A animal place of production quarantine inspection can be worked out a plurality of butcher batch, is no more than the individual animals quantity that comprises in this proof at most.

F) packing of product link according to transmit butcher batch sign or according to butchering the date of manufacture, select different product category (being divided into three kinds: pig informal voucher, pork major product, pork byproduct), print animal major product, the byproduct sign bar code of tracing to the source at private print (duplicating) device; The animal product sign bar code of tracing to the source is hung or sticks on the animal product packing; The described animal product sign bar code content of tracing to the source comprises: animal product kind, SPID, butcher date of manufacture, batch number, packing of product time;

G) need during product export again the animal product of packing to utilize private print (duplicatings) device to duplicate the animal product sign bar code of tracing to the source, and glue obedient or be suspended in the new packing;

H) send with the trace to the source animal product of sign bar code coupling of animal product to given server and review information, the animal product information of reviewing comprises the animal product kind, butchers the time, butchers batch number, the animal place of production, poultry are main, animal place of production quarantine time, animal place of production quarantine mechanism, animal place of production quarantine officer, animal slaughtering enterprise;

I) animal product of user on input animal product packing on information terminal or the website sign bar code of tracing to the source can inquire the animal product of preserving on the given server and review information.

Adopt the boundary Control algorithm of tracing to the source in above-mentioned when inquiry of tracing to the source, realize that optimized pork product can review; Organically combine with the quality management system of pig slaughtering enterprise, simplified the enterprise technology training, the convenient use; Pork product is traced to the source the sign bar code in packing link printing generation, duplicates in the link of dispatching from the factory to avoid confusion; The information of reviewing sends on the server database, when database is shared, isolates mutually between the enterprise, realizes public, the resource-sharing of software interface on the basis that ensures information security; 6) pork product trace to the source the sign bar code satisfy multiple general bar code standard, can on general bar code reader, distinguish, be convenient to application.

Above-mentioned steps D) pork product trace to the source sign bar code and pig informal voucher product attachment issue, the present invention's employing provide the animal product hanging sign bar code of tracing to the source, and the mode of utilizing binding strap will this hanging sign bar code to tie up on hog on hook again solves problem; When pig informal voucher product is carried out split sale, pork product is traced to the source and identified the problem of duplicating of bar code: the present invention adopts pork product to trace to the source and identifies bar code is the bar code of standard, can utilize universal bar code printer additional scanning copy function to duplicate, the inquiry of reviewing of carrying out animal product for the consumer provides great convenience.

In actual production environment, pork byproduct of a great variety, that processing technology the is complicated problem of tracing to the source: the pork byproduct step e of the present invention) adopt with the time of butchering as batch number, the pork byproduct will with originally butcher the processing order of classes or grades at school in the place of production quarantine information of whole live pigs of butchering carry out related, realized like this guaranteeing not being subjected to substantially under the prerequisite that traceability system influences of pig slaughtering processing enterprise production efficiency, can pork product review is for the pork product quality and safety control provides technical guarantee; The multiple batches of problem that loads in mixture: the product package specification of general animal slaughtering processing enterprise is unified, part pork byproduct volume is less, hybrid packed problem between being easy to generate batch: the present invention adopts and stick a plurality of pork products sign bar code of tracing to the source on the packing case that loads in mixture.

Because it is comparatively complicated to butcher processing technology, it is of a great variety that animal product is cut apart link, in actual production process, be easy between each batch obscure, in order to alleviate to butchering the influence of processing efficient, can reach simultaneously the controllable target of animal product quality safety again, at the process procedure of easy generation Lots Confused, the present invention adopts the boundary Control algorithm.

These computational methods mainly are when being applied to adopt the sign bar code of tracing to the source of animal product to review, prevent since in the animal product production process between the different batches animal product the trace to the source mistake or the wrong problem of tracing to the source that occur when chaotic takes place.

At first illustrate one of situation that the animal product generation is chaotic between the different batches in the animal product production process, cut apart on the production line at one, butchering a batch sign is along with streamline and pork trunk to be split circulate together, the workman who is in A, B station need be cut apart the different piece in the same pork trunk, and the station of A station is finished to cut apart to be needed after the operation pork trunk after over-segmentation is given the B station and continued to cut apart sending streamline back to.Suppose that butchering batch number for one is that 1 pork trunk is during the A station is cut apart, batch sign of butchering on the A station streamline has not been 1, but 2, owing to butcher a batch sign is to follow streamline in running, this situation takes place probably, originally batch number will take place be 1 pork trunk when at this moment the workman of A station will the pork trunk after over-segmentation sends streamline back to mixes in 2 batches, animal packing link will generation error the animal product sign bar code of tracing to the source, in the time of will tracing to the source when this animal product dispatches from the factory the following information errors of reviewing will take place: some batch number is that 1 animal product becomes 2 because its batch number of above-mentioned confusion takes place, according to table 4, its actual place of production should be:

Table 4

The raiser	The original place of production
		Deng Guosong	Chicheng, Pengxi County, Suining City, Sichuan Province town

And when reviewing, will be shown as table 5 mistakenly:

Table 5

The raiser	The original place of production
		Wang Xiaorong	Chuanshan District Fu Qiao town, Suining City, Sichuan Province

When safety problem appearred in the quality of animal product, this information will seriously mislead animal health management organization, produced serious consequence.Can adopt following three kinds of methods to prevent such wrong method:

1) reduce speed of production, guarantee to produce running and pause a period of time between each batch, animal product takes place chaotic between preventing batch.The defective of this method greatly reduces enterprises production efficiency exactly, directly improved the production cost of enterprise, it is beyond affordability under normal circumstances to butcher processing enterprise, but in the animal epidemic hotspot or period occurred frequently, in order to guarantee food security, enterprise also must accept this method.

2) trace to the source according to the date of manufacture.Exactly when tracing to the source, all products that to produce the same day are classified as an order of classes or grades at school and trace to the source, illustrate is exactly in example of the present invention, all live pigs that this enterprise of all pork products and the same day that will produce the same day butchers carry out related, the precision of tracing to the source like this is just lower, with regard to this example, the precision of tracing to the source on the same day is exactly 986 live pigs, 30 areas (small towns).Suggestion is adopted this type of source tracing method to complex manufacturing, miscellaneous animal byproduct.

3) adopt boundary Control algorithm of the present invention to trace to the source, this method is mainly used in the animal major product.Core concept is exactly the animal species of being butchered according to each animal slaughtering enterprise, quality control level, factor such as production scale and production technology, find out animal slaughtering enterprise the slaughtered animals product batch between the maximum boundary value (be enterprise control boundary value) that may cause confusion, the animal product of certain batch only traced to the source carry out related with all animal place of production quarantine information that all batches animal product is corresponding in enterprise's control boundary value scope, thereby be implemented under the prerequisite that does not influence production efficiency, even the animal product between each batch is obscured, still can realize the design object that the animal product of degree of precision is traced to the source, needn't be as above-mentioned 2) 986 live pigs to the whole same day of method, 30 areas (small towns) are reviewed, and are time saving and energy saving.

In example of the present invention, the layout of butchering batch sees Table 3, and specifying of boundary Control algorithm is as follows:

Enterprise's control boundary value=Vmin * (1+ Δ)

In the formula:

The basic minimum of a value in Vmin--------control border

Δ------deviation value=1-(a1*v1+a2*v2+a3*v3) ÷ 100

Wherein:

A1--------quality management level assessment mark

V1--------quality management level weighted value

A2--------splitting speed assessment mark

V2--------splitting speed weighted value

A3--------production technology proficiency assessment mark

V3--------production technology horizontal weights value;

System of the present invention is in the implementation process of Sichuan Province's pig slaughtering enterprise, and the enforcement personnel just draw the boundary Control parameter and see Table 6:

Table 6: pig slaughtering enterprise boundary Control parameter

Parameter name	Numerical value	Weight ratio
			Control border basic (minimum) value (Vmin)	20	---
Quality management (a1, v1)	a1＝82	v1＝40％
			Splitting speed (a2, v2)	a2＝85	v2＝30％
Production technology (a3, v3)	a3＝93	V3＝30％

Parameter is set explanation

Control border basic (minimum) value (Vmin): under the ordinary production situation, main live pig major product is cut apart in the link, each station is operated according to the existing division process of enterprise, cause the live pig major product to be cut apart and occur in sequence the minimum of a value of obscuring, this value is measured with the live pig number of elements, and the numerical value of this parameter directly depends on the slaughtered animals kind, is 20 at this numerical value of pig slaughtering enterprise, in other kind animal slaughtering processing enterprises, this numerical value can be with reference to following table 7.

Table 7

Butcher the processing animals kind	Control border basic (minimum) value
		Pig	20
Ox	10
		Sheep	20
Fowl	40

Each crucial controlling elements weight ratio: cut apart link at the pork major product, influencing the live pig major product cuts apart the biggest factor of order and be respectively: enterprise-quality managerial skills, splitting speed { are promptly butchered speed (also promptly butchering scale) } and production technology level etc., according to the practical experience in pig slaughtering enterprise, the weight of setting them successively is respectively: 40%, 30% and 30%.

Quality management scoring: mainly cut apart link quality control measures and staffing situation etc. and mark and see Table 8 according to the construction of enterprise-quality authentication system, product.

Table 8

Scoring item	The project criterion score
		Obtain the ISO9000 international quality management system	40
Product is cut apart the link quality control measures situation that puts in place	30
		Product is cut apart the link quality administrative staff situation that puts in place	30

Splitting speed scoring: mainly according to the every day on each product cut-off rule of enterprise per capita speed of production examine, general pig slaughtering enterprise is a benchmark with 15/day of speeds of production per capita, every day, speed of production was fast more per capita, this item rating is just low more, butcher speed of production between the following table, fraction levels is also between following table, and between 15-25, its splitting speed is 85 as the speed of production of Sichuan Province's pig slaughtering enterprise.See Table 9.

Table 9

Standards of grading	Fraction levels
		More than 15/day of speeds of production reach per capita	100
Speed of production is 25/day per capita	80
		Speed of production is 35/day per capita	60
More than 35/day of speeds of production reach per capita	Below 60 minutes

Production technology scoring: mainly level is set and marks according to enterprise's animal product division process, for example, single animal major product is respectively cut apart the station repeatable operation on the same streamline number of times is many more, and this item rating value is just low more, between following table, fraction levels is also between following table.See Table 10.

Table 10

Standards of grading	Fraction levels
		Single animal major product is respectively cut apart the station repeatable operation 1 time	100
Single animal major product is respectively cut apart the station repeatable operation 2 times	80
		Single animal major product is respectively cut apart the station repeatable operation 3 times	60

Boundary Control value according to this enterprise of calculation of parameter in table 7, table 8, table 9, the table 10:

Disagreement value A=1-(82*40%+85*30%+93*30%) ÷ 100

＝0.138

Enterprise control boundary value=Vmin * (1+ Δ)=20 * (1+0.138)

＝22.76

After enterprise's control boundary value round numbers is 23, and this is enterprise's control boundary value of Sichuan Province pig slaughtering enterprise.No matter part still all falls into a animal product in batch enterprise's control boundary value scope of tracing to the source and butchers batch, all will become related batch of tracing to the source of this batch, utilizes being explained as follows that boundary Control carries out that association traces to the source:

Batch 4 confusions appear as us, it may be with batches 2, batches 3, batches 4, batches 5, batches 6, batches 7 or the like all might obscure, if it will be traced to the source 986 live pigs in 30 batches in 30 areas (small towns) on the same day with conventional " tracing to the source according to the date of manufacture ", the precision of tracing to the source like this is just very low, adopt boundary Control algorithm of the present invention just can reach under the prerequisite that does not influence production efficiency, improve the purpose of the precision of tracing to the source greatly, specify as follows:

After enterprise's control boundary value round numbers according to the Sichuan Province pig slaughtering enterprise of calculating is 23, we just therefrom the pig slaughtering enterprise of table 3 butcher in the batch number layout as can be known, batches 4 is 12, batches 3 of its peripheral adjacent batch number be 30 greater than enterprise's control boundary value 23, at this moment just do not review batches 2 and batch 1, and it the adjacent batch number of another side batches 5 be 25 greater than enterprise's control boundary value 23, just do not trace back to batches 6 this moment, batches 7, as long as thereby adopt boundary Control algorithm of the present invention to review adjacent batch 3 in the time of may obscuring with batches 4 and batches 5 reviewing, the batch number that promptly falls in batch boundary Control scope of tracing to the source is 3,4,5, reviewing at animal product like this adopts boundary Control algorithm of the present invention just can improve the speed of reviewing greatly in the software, because by the meet the requirements of quality management producer defined standard of boundary Control algorithm of the present invention to considerable scale, it can not with the killing floor interval farther batches 6, batch 7 products of being butchered are obscured.

And for example: we batch 5 confusions occur, it may be with batches 2, batches 3, batches 4, batches 5, batches 6, batches 7 all might obscure, after enterprise's control boundary value round numbers according to the Sichuan Province pig slaughtering enterprise of calculating is 23, we just therefrom the pig slaughtering enterprise of table 3 butcher in the batch number layout as can be known, batches 5 is 25, batches 4 of adjacent batch of its periphery be 12 less than enterprise's control boundary value 23, at this moment will review and batches 4 adjacent batches 3, batches 3 numerical value is 30 to be greater than enterprise's control boundary value 23, just do not review batches 2 and batch 1 this moment, and it the adjacent batch number of another side batches 6 be 25 greater than enterprise's control boundary value 23 values, just do not trace back to batches 7 this moment, batches 8, thereby adopt boundary Control algorithm of the present invention when reviewing, except review adjacent batch 4 and batches 6, also will review and batches 4 adjacent batches 3, the batch number that promptly falls in batch boundary Control scope of tracing to the source is 3,4,5,6.The enterprise of the defined standard of quality management producer that meets the requirements of of considerable scale being calculated by boundary Control algorithm of the present invention controls boundary value, provide and to cause the maximum bounds of obscuring, other batch of obscuring with it as batches 2, batches 7 etc. obscure just can not be arranged outside this scope, so just under the prerequisite that need not reduce production efficiency, improved greatly and reviewed precision.

According to above-mentioned narration, when being that 4,5 pork product is that example is traced to the source to butcher batch number respectively, the related batch number of tracing to the source in the control border sees the following form 11:

The incidence relation that table 11 is traced to the source by the boundary Control algorithm

Butcher batch number	The related batch number of tracing to the source	The related animal number of elements of tracing to the source
			4	3、4、5	30+12+25=67 (only)
5	3、4、5、6	30+12+25+24=91 (only)

As table 11 as can be known, by boundary Control algorithm of the present invention trace to the source butcher batch number be 4 as long as 67, butcher batch number and be 5 as long as 91, needn't the same day 30 batches 986.

If adopt traditional " tracing to the source according to the date of manufacture ", so result such as following table 12:

The incidence relation that table 12 was traced to the source by the date of manufacture

Butcher batch number	The related batch number of tracing to the source	The related animal number of elements of tracing to the source
			4	When in a few days all butcher batch (30 batches)	986
5	When in a few days all butcher batch (30 batches)	986

By the contrast of table 11 and table 12 as can be seen, batch number is that 4 and 5 animal product utilizes the boundary Control algorithm, and adopts computational methods that the existing date of manufacture traces to the source comparatively speaking, the precision improvement value:

Butcher batch number and be 4 multiples that precision improves of tracing to the source: 986 ÷ 67=14.7 (doubly)

Butcher batch number and be 5 multiples that precision improves of tracing to the source: 986 ÷ 91=10.8 (doubly)

The amplitude that the precision of tracing to the source improves still is appreciable.

Claims (10)

1, a kind ofly butcher animal product retroactive method in the process, comprise the steps: 1) with animal place of production quarantine information for reviewing object, set up the control model of tracing to the source; 2) according to the quarantine verification of conformity of the place of production of slaughtered animals, butcher the processing date and work out and butcher batch; 3) production process is carried out the control of tracing to the source, all slaughtered animals are organized batch production by batch number, and between each batch, label, run through the whole production process, in the packing of product link generation animal product sign bar code of tracing to the source; 4) adopt the boundary Control algorithm to realize the control accuracy of tracing to the source for the production link of obscuring between being easy to generate in actual production process batch; 5) send animal product to given server and review information, the animal product information of reviewing comprises the animal product kind, butchers the time, butchers batch number, the animal place of production, poultry are main, animal place of production quarantine time, animal place of production quarantine mechanism, animal place of production quarantine officer, animal slaughtering enterprise; 6) animal product of user on input animal product packing on information terminal or the website sign bar code of tracing to the source can find corresponding animal product to review information on the system database server, realizes the retrospective target of animal product.

2, as claimed in claim 1ly butcher animal product retroactive method in the process, it is characterized in that:

In above-mentioned steps 1) in, the control model of tracing to the source is set up exactly to trace to the source control and implement point in the realization of butchering processing site and is seen Table 1.

The processing of table 1 animal slaughtering is traced to the source and is controlled and the enforcement table

The control of tracing to the source Implement point Batch establishment Produce purchase spot, the point of quarantine in the factory Batch identify butchering On the station between weighing to trunk behind the animal slaughtering During cutting apart, product butchers a batch sign circulation control Guarantee on each station of product division processing link that butchering a batch sign follows this batch products Product is traced to the source and is identified the bar code generation Packing of product link on private print (duplicating) device according to the batch number printed product sign bar code of tracing to the source, and sticking card or be suspended on the animal product packing Product export Need the animal product of packing once more, utilize private print (duplicatings) device that the product sign bar code of tracing to the source is duplicated and pasted or suspension 。

3, as claimed in claim 1ly butcher animal product retroactive method in the process, it is characterized in that:

In above-mentioned steps 4) in, adopt the boundary Control algorithm to realize the control accuracy of tracing to the source for the production link of obscuring between being easy to generate in actual production process batch, no matter part still all fall in batch boundary Control scope of tracing to the source batch, all will become related batch of tracing to the source of this batch: enterprise's control boundary value of described boundary Control algorithm is calculated as follows:

Enterprise's control boundary value=Vmin * (1+ Δ)

In the formula:

The basic minimum of a value in Vmin------control border

Δ------deviation value=1-(a1*v1+a2*v2+a3*v3) ÷ 100

Wherein:

A1--------quality management level assessment mark

V1--------quality management level weighted value

A2--------splitting speed assessment mark

V2--------splitting speed weighted value

A3--------production technology proficiency assessment mark

V3--------production technology horizontal weights value.

4, as claimed in claim 1ly butcher animal product retroactive method in the process, it is characterized in that:

In step above-mentioned 2) in, respectively or mix to use with the place of production that slaughtered animals is provided quarantine verification of conformity, butcher the date and work out and butcher batch.

5, as claimed in claim 1ly butcher animal product retroactive method in the process, it is characterized in that:

In above-mentioned steps 3) in, the animal product sign bar code of tracing to the source comprises: animal product kind, SPID, butcher date of manufacture, batch number, packing of product time.

6, as claimed in claim 1ly butcher animal product retroactive method in the process, it is characterized in that:

In above-mentioned steps 5) in, under the situation of network communication failure, client software off-line operation is automatically treated to reissue the animal product that produces under the off-line state from the trend given server and review information under the unimpeded situation of network communication.

7, as claimed in claim 1ly butcher animal product retroactive method in the process, it is characterized in that: when butchering date establishment batch number, animal product will with originally butcher the processing order of classes or grades at school in the place of production quarantine information of all animals of butchering carry out related; A animal place of production quarantine inspection can be worked out a plurality of butcher batch, is no more than the individual animals quantity that comprises in this proof at most.

8, as claimed in claim 1ly butcher animal product retroactive method in the process, it is characterized in that: can use portable isolated plant, special-purpose bar code printer or common computer and ancillary equipment that the animal product information of reviewing is sent to system server in animal slaughtering enterprise.

9, as claimed in claim 1ly butcher animal product retroactive method in the process, it is characterized in that: system server and database mainly are responsible for noting and are butchered the data record that the processing local software sends, and carry out data mining when needs are traced to the source again; System server and database can be meat producing plant exclusive also can be that several animal slaughtering enterprises are shared, when a plurality of enterprises sharing system server and database, system's design can accomplish that software function is shared, resource platform is shared, but information data is isolated each other, accomplishes safe and secret.

10, as claimed in claim 3ly butcher animal product retroactive method in the process, it is characterized in that:

1) the basic minimum of a value in control border: at this numerical value of pig slaughtering enterprise is 20, and in other kind animal slaughtering processing enterprises, this numerical value sees the following form 7;

Table 7

Butcher the processing animals kind Control border basic (minimum) value Pig 20 Ox 10 Sheep 20 Fowl 40

2) in pig slaughtering enterprise, quality management level weighted value, splitting speed weighted value and production technology horizontal weights value respectively are: 40%, 30% and 30%;

Quality management scoring: see Table 8;

Table 8

Scoring item The project criterion score Obtain the ISO9000 international quality management system 40 Product is cut apart the link quality control measures situation that puts in place 30 Product is cut apart the link quality administrative staff situation that puts in place 30

Splitting speed scoring: see Table 9;

Table 9

Standards of grading Fraction levels More than 15/day of speeds of production reach per capita 100 Speed of production 15-25 head/day per capita 80 Speed of production 25-35 head/day per capita 60 More than 35/day of speeds of production reach per capita Below 60 minutes

Production technology scoring: see Table 10.

Table 10

Standards of grading Fraction levels Single animal major product is respectively cut apart the station repeatable operation 1 time 100 Single animal major product is respectively cut apart the station repeatable operation 2 times 80 Single animal major product is respectively cut apart the station repeatable operation 3 times 60 。

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