The application describes animal identification systems. One animal identification device includes a male part including a shank (12) extending from a support (11) and ending in a locking head (122) intended to be inserted into a female part so as to fix the identification device to an animal, the shank having passing through it a longitudinal canal that allows the passage of the animal tissue sampling member. The shank (12) includes at least one abutment element (13) protruding into the canal, located between the middle of the shank and the distal end of the head (124), the at least one abutment element defining a bearing zone against which at least one bearing element of the sampling member can bear while animal tissue is being sampled. The sampling member includes at least one bearing element that complements the at least one abutment element of the male part.

A livestock management system for detecting, tracking, and responding to livestock location and physical parameters, and for determining livestock behavior and physical conditions correlated thereto. The system generally includes a plurality of tags and sensors attached to and implanted in a plurality of livestock, one or more local sensors, a management platform, and a remote computer system. Each tag receives, processes and maintains data regarding the location, activity and physical parameters of a livestock to which it is attached and locally determines the behavior and physical conditions of the livestock. The tags communicate with other nearby tags and sensors locally via dynamic mesh networks and with the management platform and remote computer system via longer range wireless networks. The management platform processes the tag data and produces herd-related data. The remote computer uses the tag data to generate and update livestock behavior and condition models for download to the tags.

In accordance with embodiments disclosed herein, there are provided methods and systems for real-time beef cattle monitoring utilizing Radio-Frequency Identification (RFID) based technologies. For example, there is disclosed a system having at least a memory to store instructions; a processor to execute the instructions; a database to store data for heads of livestock, wherein each head of livestock is individually identified via a Radio-Frequency Identification (RFID) tag, the RFID tag uniquely identifying each of the heads of livestock to the system; a plurality of antennas to read information transmitted from the RFID tags; a transactional and analytical server to receive the information transmitted from the RFID tags and to store the information in the database; wherein the transactional and analytical server to further analyze the information stored in the database to identify when each head of livestock is present within a defined feeding zone; and monitoring the heads of livestock for anomalous feeding behavior based on the analysis. Other related embodiments are disclosed.

A system and method for automatically matching a sensor device attached to an animal with an ID tag attached to the animal, wherein a handheld reader device triggers transmission of sensor device information from the sensor device and triggers transmission of ID information from the ID tag, and a monitoring device, in communication with the handheld reader device, is configured to determine and record that the ID tag and the sensor device are attached to a same animal based on time information associated with both the ID information transmitted from the ID tag and the sensor device information transmitted from the sensor device.

Tracking tag and method for livestock tracking. The tracking tag includes, in some implementations, a near-field communication (NFC) module, a battery module, and a Bluetooth module. The NFC module is programmed with a unique identifier. The battery module is coupled to the NFC module. The battery module is configured to supply battery energy when active. The battery module is also configured to activate when the NFC module is first read after being programmed with the unique identifier. The Bluetooth module is coupled to the battery module. The Bluetooth module is configured to receive the battery energy from the battery module. The Bluetooth module is also configured to transmit the unique identifier using a Bluetooth Low Energy (BLE) transmission protocol.

Approaches for synchronising electronic animal identification tag readers for reading electronic animal identification tags attached to animals Embodiments include using a pulse from a GNSS receiver, adjusting for an error between a reference cadence signal and a local cadence signal, and using a synchronisation signal.

An animal tracking system comprising a first LoRa receiver configured as a gateway to receive transmissions on a first set of channels or a second set of channels and forward said transmissions to a first remote server, and a transmitting tag configured to be affixed to an animal. The transmitting tag includes a memory configured to store digital information, a passive RFID receiver configured to detect a close proximity to an RFID transmitter and store detection of the close proximity in comprising in the memory, a processor configured to determine an alarm status according to a frequency of detection of the close proximity, an internal energy source, and a LoRa transmitter configured to transmit signals for a distance greater than 100 meters via energy from the internal energy source.

Disclosed is a multifunctional intelligent breeding and rearing system. Functional modules such as a radio-frequency ear tag and identification device, a central controller (1), an isolation and dislodging device (2), a multifunctional feeding trough (3), an automatic feeding device (4), a quantitative water supply device, a feeding trough automatic flushing and a remaining feed detection are utilized to form a basic automatic feeding unit. Through the feeding unit, an identity and eating information of a pig is identified; for a pig that does not eat during a feeding time period, feed and water are injected into a feeding trough simultaneously according to a feed amount and a mixing ratio preset by the system, for precise feeding; a pig that has eaten up is dislodged in real time; and the feeding trough is automatically flushed at an end of feeding. The system realizes automatic and intelligent feeding of a livestock.

Provided are a smart barn system and smart barn control method for detecting an abnormal sign of livestock and a tag attachable to livestock. The smart barn system includes a plurality of tags attached to ears of livestock bred in a pigsty and configured to measure temperatures of the livestock and transmit the measured temperature information of the livestock, a plurality of antennas configured to transmit and receive wireless signals to and from the tags, a reader configured to collect tag information of the livestock, which approaches an apparatus for providing feed and water, through any one of the plurality of antennas and measure an access frequency of the tag, which is collected through each of the antennas, through the collected tag information of the livestock, and a plurality of wireless power switching modules provided between the antennas and the reader and connected in a cascade.

The invention relates to methods of recording information and associating the information with sample taken from an item. The method may use a sampler that can receive a plurality of sample collecting devices that can remove a sample from the item. Information is recorded about the item and about the sample collecting device used to take a sample from the item. Geolocation information of the sampler at the time of taking a sample and timing information between the time of reading item ID and sample collecting device ID is associated with the sample.