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Jiangsu Tangan: Low-frequency 134.2KHz automatic feeding management RFID solution

chrispeng December 13, 2021 Animal

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Project background

The low-frequency 134.2KHz automatic feeding management system solution launched by Jiangsu Tangan is mainly an automated information system for sow feeding. The automatic feeding system for sows can calculate the daily feeding amount for sows according to the weight and pregnancy date in the case of free-range feeding, and then the electromechanical part of the feeder can be automatically instructed by the system. Work, and control the feeder to feed the sows, without manually weighing and feeding each pig, achieving accurate, precise, convenient, feed-saving, manpower-saving and other functions.

Solution advantage

1. The work efficiency of management personnel is high, which greatly reduces labor costs

2. The work of management personnel has become easier. On average, the work after entering the field every day is mainly to perform operations that must be completed by humans, such as breeding, transferring groups, observing, and processing.

3. Achieve a highly automated control of the entire production process, including automatic feeding, automatic management, automatic data transmission, automatic system alarms, etc.

4. Improved the reproductive efficiency of sows

5. Through highly automated management, individualized management of sows raised in groups is realized, avoiding the impact of human factors on pig production, and greatly improving the overall economic efficiency of breeding.

6. The risk of disease outbreaks in the entire group is greatly reduced, and the cost of feeding is also saved by reducing the number of stocks

7. In accordance with the requirements of animal welfare, completely abandon the positioning fence and adopt the mode of large-group breeding to allow sows to move at will, and expand the activity area of ​​each sow

8. Through the use of automatic feeding system, precise control of individuals under large group feeding conditions is realized.The sows in the group can be grouped freely, combined at will, and freely choose the feeding time

9. In the automatic feeding management system, through the automatic monitoring of specific behavioral characteristics and the special individual identification system, the automatic isolation of special individuals (such as estrous sows, returning sows, etc.) can be realized, thereby reducing The workload of human observation and the generation of subjective errors

10. The system can automatically monitor the weight of each sow and respond in the form of graphics to provide managers with the most accurate data

11. For the production data of each stage of the group, the system can also perform auxiliary analysis through the central control computer and make various production reports to provide managers with group data

Scheme principle

The system is mainly composed of “RFID automatic feeding management system software”, “134.2KHz low frequency RFID reader” and “134.2KHz low frequency RFID electronic tag”.

1. Installation plan:

1. Wear electronic ear tags for pigs that need to be managed to form a one-to-one identity correspondence.

2. Install a fixed RFID reader at the feeding place of the feeder to read the ear tag data to determine the identity of the pig.

2. Working principle:

A 134.2KHz low-frequency RFID tag is used to establish a unique ID identification code for the pig, and the RFID reader installed at the feeding place of the feeder reads the tag data information to determine the pig’s identity, transmits it to the computer, and the administrator sets it The pig’s pregnancy date and other basic information. The system calculates the amount of food the pig needs on that day based on the data (ear tag number, weight) obtained by the terminal and the data set by the computer manager (pregnancy date), and then calculates the food intake. The portion is transferred to the feeding equipment in time to feed the pig. The handheld reader can accurately identify individual pigs, and the system can obtain other information about the pigs for statistical calculations. Provide accurate data for pig farm managers to analyze company operations.

System functions

1. The RFID reader recognition system automatically recognizes the eating pigs carrying the electronic tags

2. The system automatically realizes the statistical calculation function of feeding and data

3. The system automatically detects and alarms the abnormal conditions of the pigs, and controls the marking equipment installed on the feeder to mark the abnormal pigs by inkjet, so that the management personnel can quickly find the abnormal pigs.And use the handheld reader to check and operate the pig data information

4. The system automatically calculates the food intake of the pig’s electronic tag ID number, time of eating, time of eating, and food intake, and automatically calculates the food intake of the day according to the weight and the number of days of pregnancy.

5. The system can realize the real-time backup function of the collected data and display the status data of the current eating pigs

6. The system conducts real-time and comprehensive detection of the operating status of the control equipment, and system alarms for abnormal conditions of the equipment, prompting the manager to solve the equipment problems and failures in time

system structure

Practical application

Equipment selection

1.ETAG-R15 134.2KHz low-frequency long-distance RFID reader

◆ Product overview

Jiangsu Tangan ETAG-R15 is a 134.2KHz low-frequency long-distance RFID reader with long-distance and rich expansion interfaces. The reader has high stability, can automatically adapt to various environments, and has a good reading effect in metal environments. It will not drift after long-term use. It has ESD protection and surge protection, and has high reliability. It is widely used in livestock breeding management, automatic feeding management and other fields.

◆ Technical index

◆ Application scheme

Animal husbandry management system

Automatic feeding management system

2.ETAG-R04 134.2KHz low frequency stick-shaped handheld RFID reader

◆ Product overview

Jiangsu Tangan ETAG-R04 is a 134.2KHz low-frequency stick-shaped handheld RFID reader that supports reading FDX-B format electronic tags. The reader adopts a slender and splash-proof seal design. The front antenna part can be immersed in water and can be used in special environments. It has special functions such as searching for designated tags and Bluetooth wireless transmission. Mainly used in RFID livestock breeding management, automatic feeding management and other fields.

◆ Technical index

◆ Application scheme

Automatic feeding management system

Baby fish breeding management system

3.ETAG-ET01 134.2KHz low frequency ear-hook RFID tag

◆ Product overview

Jiangsu Tangan ETAG-ET01 is a 134.2KHz low frequency RFID electronic ear tag with anti-animal structure and color design. The chip female button waterproof design can be reused, the large-size laser coding is easy to identify with the naked eye, and it is small in size and light in weight. It is widely used in livestock breeding management, automatic feeding management and other fields.

◆ Technical index

◆ Application scheme

Automatic feeding management system

Animal husbandry management system

4.ETAG-ET02 134.2KHz low frequency ear-hook RFID tag

◆ Product overview

Jiangsu Tangan ETAG-ET02 is a 134.2KHz low frequency RFID electronic ear tag with anti-animal structure and color design. Polyurethane material is used to prevent animal allergic reactions, chip female button design can be reused, high temperature blisters and instantaneous high pressure resistant technology. It is widely used in automatic feeding management, RFID livestock breeding management and other fields.

◆ Technical index

◆ Application scheme

Automatic feeding management system

Animal husbandry management system

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