CN106372676A - RFID-based video identification breeding bird individual egg-producing recording system - Google Patents

Abstract

A breeding poultry individual egg production recording system based on RFID and video recognition. The invention combines the wireless radio frequency technology and the video recording and identification technology to identify, record and identify the egg-laying behavior and egg-laying time of the breeding poultry individual. The system consists of a hardware part and a software part. The hardware part includes: an RFID electronic foot ring for identification, a card reader placed under each egg-laying box, a camera above, and two readers at the entrance and exit of the egg-laying room. Card device, video server, lower computer and upper computer. The software part consists of 7 functional modules including card issuance management, system setting, real-time monitoring, data recovery, manual assistance, query statistics and background management. The beneficial effect of the present invention is that the identification of individual breeder poultry can be carried out in the free-ranging mode of the group, and the accurate time of laying eggs of the individual breeder poultry can be recorded, and the "egg-poultry" corresponding relationship can be established to provide reliable and effective support for breeder poultry breeding. To provide a scientific and effective implementation plan for studying the law and characteristics of breeding poultry laying eggs.

Description

An Individual Egg Production Recording System Based on RFID and Video Recognition

Technical field

The invention relates to an automatic recording system for egg production performance in breeding poultry breeding by using video recording and automatic identification technology, wireless radio frequency technology and computer technology, especially capable of accurately recording individual egg production time of breeding poultry in the free-ranging mode in small-scale group breeding , and can establish the "egg-poultry" correspondence. It is a cross-application technology of information technology and livestock and poultry breeding technology.

Background technique

Poultry breeding for egg production performance is carried out at the family level, not at the individual level, and if it is carried out at the individual level, the accuracy of recording at the individual level can be further improved, thereby reducing the cost of feeding and breeding. Reduce the number of selective breeding populations and improve the accuracy of breeding.

At present, the breeding performance of chickens and ducks has developed from the previous group or family selection to more accurate individual selection. Individual records can be realized through breeding birds in cages, and barcodes are also used for data record retrieval processing. However, individual breeds of chickens and ducks and most breeds of geese are relatively sensitive and require a large space for movement. Feeding in cages and frequent grasping will cause severe stress reactions, which will disrupt the development of follicles in the body and cause atresia, resulting in abnormalities. Egg production and production stoppage will affect the results of breeding. For such sensitive and stress-prone breeders, the pedigree records of free-moving small groups are mainly used. Therefore, for group-raised freely-moving breeders, special detection techniques must be used to achieve individual record of egg production in order to select high-yield geese and Weed out low-yielding geese.

Contents of the invention

Under the free-ranging mode of breeding birds, it is difficult to record the egg production of individual breeding birds, especially the individual is difficult to distinguish. When there are eggs in the laying box, it is impossible to judge the individual identity of the laying breeding birds, and it is also impossible to accurately record the specific egg-laying time. The invention provides a breeding poultry individual recording system, which can not only identify the individual, but also can judge whether to lay eggs, and the specific laying time, and establish the "egg-fowl" corresponding relationship.

The technical solution adopted by the present invention to solve the technical problem is: by means of RFID radio frequency identification technology, the female poultry is given an RFID electronic tag to identify the identity, and the card reader and related devices placed under the laying box are used to record the breeder poultry at birth. The time when the egg box stays, and at the same time, the time when the breeding geese enter and exit the egg-laying room is judged through a pair of card readers installed in the access passage at the door of the egg-laying room. Finally, one or more video recorders are installed on each egg-laying box to record and identify the laying eggs and egg-laying time of the breeding birds.

When laying eggs, some breeders straighten their feet and swing their tails up and down frequently. They squat slightly at the moment of laying eggs to protect the safety of eggs when they land. On the other hand, the shape of eggs is easy to distinguish in video images. Therefore, based on the above characteristics, the application of video recognition technology can judge the change characteristics of the image, so as to make a judgment whether there are breeders laying eggs in the corresponding laying box, and record the laying time in the system for manual verification.

When the egg laying time of the breeding poultry fails to pass the video recognition technology due to the location of the egg, and the egg laying prompt cannot be given, the egg laying time can be judged by means of egg picking time, manual video monitoring, playback and other auxiliary means, and then the breeding poultry leaves the laying egg. Egg crate time to find the ID of the laying breeder.

The beneficial effects of the present invention are that individual breeder poultry can be identified in a group free-ranging mode, and the exact time of individual breeder poultry laying eggs can be recorded, and the "egg-poultry" correspondence relationship can be established to provide reliable and effective support for breeder poultry breeding , to provide a scientific and effective implementation plan for studying the law and characteristics of breeding poultry egg production.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a system structure diagram of the present invention.

Figure 2 is a process judgment diagram.

Figure 3 is a functional structure diagram.

In the figure 1. laying room, 2. video recorder, 3. laying box, 4, 5, 6. card reader, 7. channel fence, 8. VCR video server, 9. lower computer, 10. upper computer.

detailed description

Among Fig. 1, egg-laying room (1) is arranged in relatively quiet, dark place in the poultry house, and one end in the poultry house is usually built against a wall, with a brick or wooden structure, more than 1 meter in height, and has a unique entrance and exit. Egg-laying boxes (3) are made of wood or colloidal materials, round basin-shaped or grid-shaped, and have no roof, and are placed successively on the walls of the egg-laying room away from the entrance and exit. The bottom of each egg-laying box (3) can be filled with sawdust and straw, and the RFID card reader (4) is buried therein or under a wooden partition.

At the only entrance and exit of the egg-laying house (1), use wooden strips or wooden strips and woven nets to form an access fence (7) that is the same height as the egg-laying room wall, and place a card reader side by side in the middle of the two access fences (7) (5), card reader (6), the card reader (5) is close to the inside of the laying room, and the card reader (6) is then close to the outside.

The camera (2) is placed above or obliquely above the top of the egg-laying box (3). If the feeding box is in the shape of a grid, it will face the entrance and exit. The placement position is subject to the ability to clearly obtain the egg-laying behavior analysis image of the breeding poultry. The camera (2) is connected to the VCR hard disk video recorder (8), and the VCR hard disk video recorder (8) operates 24 hours a day, which can completely record the information of each egg laid by each goose, and uses TCP/IP mode to communicate with the host computer ( 10) Connect communication.

The card reader (4) group, (5), (6) is connected with the lower computer (9), and communicates by means of RS485 or Wiegand communication. When the breeding poultry wearing the electronic tag enters the card reader range, the card reader is triggered to read the card, and the lower computer (8) stores the electronic tag ID number, the card reader number (laying box number), and the card reading time. The lower computer (8) and the upper computer (9) communicate with the upper computer (10) through TCP/IP. The lower computer (9) can run offline.

Fig. 2 is a diagram for judging the egg production process, which is a process diagram for judging its egg production and egg production time. Generally, breeding poultry have obvious laying rules and laying behavior characteristics. For example, during the laying period, breeder ducks and breeder hens lay one egg per day, and breeder geese lay one egg every 2 to 3 days. Breeders only enter the laying room during laying. Usually the eggs leave the nest room shortly after laying. For breeders with brooding conditions, after laying several eggs, they occupy the laying box for a long time and do not leave, showing a strong tendency to brood.

The following is an example of a breeding poultry wearing an electronic tag to illustrate the process of laying eggs of a breeding poultry under normal conditions. When the tagged breeding bird enters the laying room through the only entrance and exit of the laying room, the card reader (6) and the card reader (5) sense its RFID electronic signal in sequence, and the card reader number, the electronic tag of the breeding poultry The ID number and the card reading time are stored in the memory of the lower computer (9), thus obtaining the time when the breeder poultry enters the laying room, namely entering the time (11). When the breeding poultry leaves the laying room, on the contrary, the card reader (5) and the card reader (6) sense signals in sequence, and the lower computer stores relevant information, and thus obtains the time of leaving the laying room, that is, the time of leaving (13) . The card reader (2) is placed on the bottom of the laying box (3), and the system establishes a one-to-one correspondence between the card reader (2) and the laying box (3). When the breeder enters the laying box, the card reader ( 2) Induction signal, the lower computer records the number of the card reader (2), the ID number of the electronic tag, and the card reading time. When the breeder moves or leaves in the laying box, it will also cause signal induction and record. The records stored in the lower computer of the same kind of poultry are in chronological order, card reader (6), card reader (5), card reader (2) ... card reader (2), card reader ( 5), card reader (6). Can calculate the time that breeder poultry enters laying box thus, promptly enters box time (12) and the time that leaves laying box, promptly leaves box time (14). The system mainly analyzes and recognizes the video recording between the time of leaving the box (14) and the time of entering the box (12), and judges the laying time of the breeder poultry.

When using real-time video recognition to judge that there is a breeding poultry laying eggs, the ID number of the breeding poultry can be searched according to a time interval of the laying time.

In order to avoid misjudgment by video recognition, the judgment results need to be manually verified before being recorded in the egg production record sheet. When the breeder inspects the egg-laying room and picks eggs, record the egg-picking time and the number of the egg-laying box. At the same time, when the staff observes eggs in the egg-laying box with the help of the video camera display, record the relevant information and notify the breeder in time Eggs are picked without disturbing the breeders. These information are effective basis for manual verification of data.

For the missed judgment that may be caused by the location of the breeding bird, if there is a missed judgment, the laying time is determined by manually replaying the video, and the system determines the ID number of the breeding bird in the laying box within this time period.

Figure 3 is a diagram of the functional modules of the system. The breeding poultry egg production record system is composed of 7 functional modules: card issuance management, system setting, real-time monitoring, data recovery, manual audit, query statistics and background management.

The card issuance management module mainly records and manages the ID number of the foot ring, and establishes a corresponding relationship table between the ID number and the wing number for breeding birds with wing numbers.

The system setting module includes serial number and IP configuration management of lower computer and video recorder; card reader (2) port, nesting box serial number and corresponding relationship management; card reader (5) and card reader (6) port management ;Correspondence management between camera channel number and laying box.

The real-time monitoring module includes video, card reader reading time transmission and browsing functions.

The data recovery module includes data recovery from the lower computer and video data to the lower computer for storage, and deletes the lower computer data. At the same time, the recovered data is sorted out to judge the egg production situation. Also includes raw data query function.

The manual auxiliary module includes the input of egg picking time and egg production box number, the input of egg production time and box number observed by manual video, and the verification and confirmation of egg production data identified by the system and stored in the egg production record table. The number of eggs on the daily record sheet must be the same as the actual number of eggs picked.

The query statistics module includes querying the egg production record table and making various statistics on the egg production record table.

The background management module includes user management, rights management, database backup and recovery management.

Claims (10)

1. a kind of laid eggs record system based on the kind fowl individuality of rfid and video identification, it is characterized in that: combining wireless radio-frequency technique and regarding Frequency record technology of identification, carries out identification to kind of a fowl individuality and record, identification kind fowl are laid eggs and oviposition period.System by Hardware components are formed with software section, and hardware components include: in order to identify the rfid electronic foot ring of identity, be placed on each Card reader under laying nest, 2 card reader at the photographic head of top, and room gateway of laying eggs, video server, under Position machine and host computer.Software section is by being managed by hair fastener, system is sent out and put, monitor in real time, data record, human assistance, looks into Ask statistics and 7 functional modules of back-stage management are constituted.

2. plant fowl individuality according to claim 1 and lay eggs record system it is characterised in that setting a Card Reader in each laying nest bottom reason Device, system sets up the one-to-one relationship between laying nest numbering and card reader numbering, is laid eggs by card reader numbering determination Case is numbered.Card reader is connected with slave computer, and slave computer port numbers are corresponded with card reader.Laying nest inside dimensions size is pressed For a kind fowl using being defined, the spacing between laying nest is defined by avoiding interference between card reader.

3. plant fowl individuality according to claim 1,2 and lay eggs record system it is characterised in that wearing for identifying body to every female bird The rfid electronic tag of part, when when the kind fowl having worn label enters laying nest and moving or leave in laying nest, Card reader induced signal, slave computer storage card reader numbering, electronic tag id, time.

4. according to claim 1 plant fowl individuality lay eggs record system it is characterised in that at the unique gateway in room of laying eggs setting one lead to Road is defined so that a kind fowl passes freely through for kind of a fowl turnover, channel width.Passage central bottom places two card reader side by side, Inside one room that is disposed adjacent to lay eggs, another is placed in outside room of laying eggs, the spacing of card reader with avoid mutual signal in disturb for Accurate.Card reader is connected with slave computer, and slave computer port numbers are corresponded with card reader.When being laid eggs in room in kind of a goose turnover, the next Machine storage card reader numbering, electronic tag id, time.By in chronological order, card reader numbering reading order is different, System judges the into and out laying nest of kind of fowl, the time in room of laying eggs.

5. plant fowl individuality according to claim 1 and lay eggs record system it is characterised in that in each laying nest over top or tiltedly Side, if case of searching for food is shape between grid, at gateway, installs one or many photographic head, placement location is with can Clear kind of the fowl behavior analysiss image of laying eggs that obtains is defined.Photographic head is connected with vcr DVR, vcr DVR 24 hours run without interruption, can intactly record every goose produced each egg information, simultaneously adopt tcp/ip mode and Host computer connecting communication.

6. plant fowl individuality according to claim 1 and lay eggs record system it is characterised in that behavior characteristicss when laying eggs based on kind of fowl and egg Shape facility, application video identification technology judges the variation characteristic of image, thus making whether corresponding laying nest has kind of a fowl product The judgement of egg, and record oviposition period in systems to treat manually to examine.

7. plant fowl individuality according to claim 1,3,4 and lay eggs record system it is characterised in that passing in and out by card reader record kind fowl Lay eggs the room time, use the laying nest time, can reduce the identification range of video identification, improve running efficiency of system.Pass through Video recognition result can accurately obtain identity id of kind of fowl of laying eggs.

8. plant fowl individuality according to claim 1 and lay eggs record system it is characterised in that system is aided with human assistance function, in video When occurring failing to judge, by means of the record picking the egg time, manual video monitors and playback, equally can obtain oviposition period.

9. plant fowl individuality according to claim 1 and lay eggs record system it is characterised in that " egg-fowl " corresponding relation can be set up.

10. plant fowl individuality according to claim 1 to lay eggs record system, the communication of card reader and slave computer, slave computer and host computer etc. Using the communication modes of wired connection, but not limited to this.