RECORDING SYSTEM AND METHOD OF POSITIONAL IDENTIFICATION OF ANIMALS

摘要

Universal recording system of positional identification of animals which helps to monitor and assess the behavior of the animals during the changes of the farming environment consists of two ultrasound distance measuring instruments (5, 6) positioned in the same vertical plane, where they record horizontal distance of the animal from the front side of the box and a vertical distance of the animal in the box from the ceiling of the stall object in such a way that the gathered data are after transmission and collection gathered by the dataloger (2) according e.g. to RS485 standard (10) and subsequently stored on a storage medium (1) or (3) to the standardized file type of choice for further statistical processing. The intensity of the emitted signal can be guided by the designed algorithm by the DA converter and the signal is amplified by amplifier, filtered and brought to the multiplexor's input and also on the full-wave rectifier's input, whereby the device processes the series of reflection not only from the temporal point of view, but also according to their intensity as measured by the AD converter.