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1. Project construction background
With the rapid development of my country’s national economy and the steady improvement of people’s living standards, consumers’ dietary structure has undergone tremendous changes, and the proportion of consumption of meat, eggs, and milk has increased significantly, and consumers’ attention to food quality and safety has also increased unprecedentedly. Countries in the European Union, the United States, Australia and other developed countries have issued laws and regulations that impose mandatory requirements on the traceability of meat product quality and safety. As a high-end meat food, beef accounts for an increasing proportion of my country’s consumption structure, which is in line with modern people’s pursuit of healthy and delicious enjoyment. As an export food, beef has greatly enhanced its value.
In the process of beef breeding and production, European developed countries have adopted advanced breeding and production management systems to strictly manage the breeding, production process and product quality. To some extent, cattle breeding should be the most important link in the beef food safety management industry chain. The management of the breeding process is effectively managing the breeding personnel to ensure the electronic management of cattle during the breeding process. So as to achieve the informationization of the entire breeding link, and part of the automated management.
The company began to explore the construction of the quality and safety management system of meat in the breeding, production, transportation, sales and other links in 2005, especially the construction of the traceability system of meat production enterprises. The whole process of breeding and production was successfully implemented. The breeding management system can help companies realize information management in the breeding process, establish a good brand image in the industry and the public, significantly improve product competitiveness, and improve the management and control level of farmers in the base through management methods to achieve a win-win situation. sustainable development.
2. Project goals
Beef cattle breeding management system is a systematic project, which will achieve the following goals:
A Basic goal: to realize the information management of the breeding process, and to establish an electronic information file for each cow. Use information technology, bio-safety control technology, early warning technology, remote monitoring technology, etc. to realize a new one-stop model of healthy aquaculture management information mode;
B. Management improvement: The enterprise has realized the optimized management of the breeding link, fixed positions and responsibilities, and has a clear view of the personnel management in the breeding link; on this basis, it can be easily connected with the existing information management system of the enterprise to realize the information construction of the enterprise;
C Market development: Realize the information management of cooperative breeding farms or cooperative farmers and their products, help the breeding farms or farmers improve breeding management technology, can realize the standardized management of the epidemic prevention and immunization process, realize the standardized management of breeding, and ensure the fattening of the cooperative households When cattle are repurchased, the information can be checked and traced, so as to know the process of cooperative breeding, to ensure the quality and safety of the company’s products, and ultimately to ensure a long-term win-win situation, forming a community of interests of the enterprise + farmers.
D. Brand promotion: Realize a strict traceability management system for high-end consumers, set up inquiry machines in terminal specialty stores and counters, enhance brand image, and attract high-end crowds.
Three, system introduction
1. Introduction to RFID technology RFID (Radio Frequency Identification, radio frequency identification) is a non-contact automatic identification technology, which automatically recognizes the target object and obtains related data through radio frequency signals. The identification work does not require manual intervention and can work in a variety of harsh conditions. surroundings. RFID technology can identify high-speed moving objects and can identify multiple tags at the same time. The recognition distance can reach tens of centimeters to several meters. According to the way of reading and writing, thousands of bytes of information can be input. At the same time, it also has extremely high confidentiality. sex. The most basic RFID system consists of three parts:
Tag: It is composed of coupling components and chips. Each tag has a unique electronic code and is attached to the object to identify the target object; Reader: A device that reads (and sometimes can write) tag information, Can be designed to be handheld or fixed; Antenna: Transmit radio frequency signals between the tag and the reader.
The basic working principle of RFID technology is not complicated: After the tag enters the magnetic field, it receives the radio frequency signal from the reader, and uses the energy obtained by the induced current to send out the product information stored in the chip (Passive Tag, passive tag or passive tag). ), or actively send a signal of a certain frequency (Active Tag, active tag or active tag); after the reader reads and decodes the information, it is sent to the central information system for relevant data processing.
Tags using RFID technology are commonly known as electronic tags. Compared with the widely used bar code technology, RFID tags can not only save manual operation, but also have the advantages of waterproof, antimagnetic, high temperature resistance, long service life, and large reading distance. In addition, because the data on the electronic label can be encrypted, the storage data capacity is large, and the stored information can be changed, so it has a wider range of applications than bar codes and is more convenient to use. In the traceability application of pork safety, RFID electronic tags can bring more convenient, safe and transparent use.
The RFID system provides a detailed and unique perspective of the supply chain by providing a separate identification and storage and transportation history for each item, achieving the goal of tracking and tracing. At present, some countries use the combination of RFID and barcode to track the production and circulation of meat products. The specific plan is to use RFID chips to track the animals during the feeding stage, and when the animals are slaughtered and put on the market, bar code technology is used for meat packaging. Using RFID instead of bar codes during the growth stage of animals can prevent the bar codes from being lost or damaged due to animal activities. Once the meat product being sold has quality problems, the whole process can be tracked and supervised according to the barcode of the package.
2. System introduction
The “RFID Beef Cattle Breeding Management System” proposed by Sichuan Kailuwei Company uses RFID as an information carrier, and relies on network, system integration and database technology to establish a set of information platform within the range of cattle breeding farms, which is realized in the entire industry chain. The entire process is recorded from feed, breeding, and epidemic prevention to the sales terminal.
At the same time, relevant departments can use this platform to effectively inquire and supervise various activities in the industry chain, and conduct timely and accurate data statistics.
3. System architecture
The system consists of a breeding management center, a breeding farm management subsystem, a channel management system, a monitoring management system, and a breeding personnel management system. The center establishes a large-scale database, and each subsystem connects to the center through a network and realizes data sharing.
Establish a WEB farm public website in the breeding management center to realize the external publicity function of the breeding farm.
Fourth, the realization plan of the breeding link
1. Breeding management Breeding management is the basic data source of the entire management system. How to collect and transmit data in a timely and effective manner is one of the key links for the normal operation of the entire system. Ear tags are the most basic medium to ensure the validity of all data. Therefore, in actual use, we need to establish a uniquely identifiable “electronic ID card” for each cow.
1) Design plan According to the actual situation of cattle breeding, the wearing of ear tags is mainly divided into: wearing of self-produced cattle ear tags and wearing of purchased cattle ear tags.
The schematic diagram of the cattle ear tag is as follows 2) Work flow chart for wearing cattle ear tags 3) Farm system configuration 1. Hardware equipment, portable computer, one RFID handheld device, 2 cameras and video capture cards, and monitoring management (tentative) breeding access control channel 2. Software breeding One set of field management system software, one set of monitoring management system, one set of access control channel management system, one set of personnel, one operator, and one set of management software.
Job requirements: Familiar with basic computer operations, master computer Chinese input skills.
2. Breeding access control system function 1. The identification of the cows out of the circle. Cattles with ear tags only need to pass through the breeding access control channel without stopping to pass naturally. The system will automatically identify the ear tags of the cows and quickly record the cattle entering and leaving the circle. Situation and time.
2. Infrared counting function. When the cattle are out of the pen for stocking, after passing the breeding access control system, the system will record the number of cattle leaving the pen and the number of cattle entering the pen that day through the infrared access control system, and can know where they are through ear tags A cow does not enter or exit the circle.
3. Breeder management function. When the breeder wants to stock cattle, he must use his ID card to swipe the breeding access control channel management system to open the channel and carry out the cattle stocking work. In this way, I will divide the responsibility management of the breeder , To reach a circle of one person or a circle of multiple people for stocking work.
4. Real-time data management. All data and quantity are transmitted in real time. From cattle passing to data and quantity statistics, there is only an interval of 0.7 seconds. With the click of a button, all the daily quantity reports will be displayed immediately, so as to achieve real-time monitoring of the circle and circle. The number of outside cattle.
5. Beef cattle breeding monitoring and management system
The beef cattle breeding monitoring and management system mainly performs video monitoring and other management for the key links of cattle stocking, and manages beef cattle breeding anytime and anywhere. If it is found that the cattle is lost, it can quickly find the lost cattle. The breeding monitoring and management system can help managers to supervise and manage the breeding farm even if they are not on site. According to needs, experts can be invited to provide remote guidance and diagnosis and treatment to the farm through the remote video monitoring system. In addition, the establishment of a remote breeding monitoring and management system can effectively realize the information management of the breeding farm.
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