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1 Introduction to the management platform
At present, the pig industry in our country is gradually developing from the traditional farming method of free-range farming and professional pig raising to an intensive and factory-like pig raising method. The improvement of the degree of intensification must be guaranteed by modern breeding technology and management information systems to reduce costs and increase output. At the same time, the quality and safety of pork is also one of the core issues that the government and breeding companies pay attention to.
This solution can help companies establish complete production files, establish a data basis for pork product traceability, manage safe production inputs, and establish epidemic prevention records; at the same time, it can help government regulatory agencies to realize the supervision and control of the pig production process. In addition, because this solution can monitor illegal veterinary drugs, drug additives, and drug withdrawal periods in real time, it can help users avoid the use of illegal veterinary drugs, prevent users from slaughtering pigs during the drug withdrawal period, and improve the safety of live pigs, thereby ensuring To improve the health and safety of the people.
1.1 Information platform business system
1.1.1 Realize semi-automatic or fully automated data collection and recording
Each pig is hung with an electronic ear tag (passive RFID tag), and the breeder holds a reader to record the information of feeding, feeding, transfer and quarantine into the electronic ear tag or read the data in the electronic ear tag. This is a semi-automated method; some determinations require a fully automated method, such as the identification of heat in sows that need to automatically record the number of times, dates and times the sow visits the boar.
1.1.2 Establish complete pig individual identification files to realize pig breeding
The whole process of tracking and tracing of immunization. The electronic ear tag of each pig has a unique electronic code, can store information, can record key data during the growth of individual pigs, and establish a complete individual file. When deciding whether live pigs can be sold for slaughter, you only need to read the data in the electronic ear tags to prevent live pigs from being slaughtered during the drug withdrawal period, eliminate source pollution, and achieve full tracking and tracing.
1.1.3 Realize the automatic measurement of performance of breeding pigs, according to the individual body condition
Feeding When a breeding pig with an electronic ear tag enters the automatic feeding station, the reader will automatically read its electronic ear tag code, and the weighing sensor will obtain the fasting weight, feed intake and feeding duration of the breeding pig. The obtained individual body condition data is sent to the background computer for processing, and the processed data is used as the parameters of the evaluation prediction model to optimize the diet feeding plan and realize the fine feeding of breeding pigs.
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2 Information platform based on RFID
Using RFID technology as a means, computer local area network technology and database technology as support, the business information platform framework of a large pig farm (Figure 1) is constructed, which can be divided into data layer, business (logic) layer and application layer. (1) Data layer: Planning from the perspective of unifying the whole world and data sharing, including dictionary libraries, business databases and model libraries, which can be stored centrally or distributed. This layer provides data and storage space for upper-layer services and realizes transparent storage of services. (2) Business layer: middleware including various business logics to realize the standardization and encapsulation of business and facilitate the application layer to call or assemble. (3) Application layer: It is a management system implemented on the basis of the same data layer and business logic layer. Each management system has a corresponding department in charge, and the system and the system are connected through the data layer without repeated input.
The function structure of the system is shown in the figure below:
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3 RFID-based pig raising information management benefit analysis
3.1 Economic benefits
On the one hand, the economic benefits directly brought by the improvement of product quality. The whole process of tracking and tracing safe pork production can increase the added value of the product. The price per kilogram of “safe pork” is generally a few yuan higher than that of ordinary pork. The refined breeding based on the individual body condition of pigs improves the quality of live pigs, especially in terms of export. Compared with pigs of general quality, high-quality live pigs cost tens of yuan per head. On the other hand, the indirect economic benefits brought about by saving production costs. The application of the RFID-based pig raising information platform can reduce manpower and save labor wages; through the monitoring and fine feeding of individual pigs, it can save feed and reduce production costs; break the division of departments, realize information sharing, improve monitoring methods, and reduce concealment cost.
3.2 Social benefits
Large-scale pig farms use RFID-based information platforms for management, and use informatization to drive the transformation of traditional pig-raising enterprises, which can bring the following social benefits: (1) Improve the information literacy and management level of employees. Although pig companies use computers for management, the level of application is relatively low, and understanding and using information platforms requires higher information literacy and overall management concepts. (2) Improve consumer confidence. Food safety has become the focus of common people’s attention. Various problems in pork production have greatly dampened consumers’ confidence. For this reason, it is necessary to realize the whole process of pig raising and the traceability of problematic pork. (3) The construction of information platform has good demonstration benefits. The level of agricultural production in our country is relatively low. How to carry out traditional agricultural transformation is not enough, and a good demonstration is needed. Large-scale pig farms generally adopt enterprise management, similar to factory production, and are easier to carry out information transformation. With the advent of economic globalization and the era of precision agriculture and precision farming, accelerating industrial transformation through demonstration has good social benefits.
Shenzhen Weiying Technology Co., Ltd. is a high-tech company specializing in electronic tags, card readers, program design and system integration. The company, through its partners, jointly develops UHF electronic tags and card readers, effectively speeding up the launch of the company’s new products, and better serving the ever-changing needs of customers. The company is located in the Shanghai R&D Center through cooperation with the Department of Computer Science of Tongji University, specializing in program design and system integration projects. Through a low-cost business operation model, the company provides customers with high-quality and low-cost technical products and services, and promotes the development of RFID in China well and quickly.
The distance of passive electronic tags can be supplied in batches ranging from 10 cm to 60 cm, and the distance of semi-active and active electronic tags can be as far as 100 meters. RFID short-range readers can be supplied in batches for use in access control systems, logistics sorting systems, etc. RFID medium and long-distance card reader 20-100 meters, used for personnel management and vehicle management, parking system, automatic charging identification system, etc.
With an experienced software and hardware design team, high-quality and efficient database development resources, it can undertake the research and development of various RFID system integration projects to reduce costs, improve efficiency and enhance competitiveness for customers.
At present, successful customer cases include a tobacco factory in Yunnan based on RFID logistics anti-counterfeiting management system, a logistics company in Suzhou RFID warehouse management system, Chilean animal husbandry ear tag RFID management system, Changxing Island electronic weighing instrument and RFID joint application system, etc.
Customer first, meticulous work, service first, professionalism in place. The company welcomes companies and individuals to develop flexible and diverse cooperation models to achieve success together.
Shanghai Office Project Manager Tang Shiqing 13564066199 [email protected]
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