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ZigBeef Offers Ranchers a Long-Distance Cattle Head Count

The long-range RFID system promises to provide ranchers, their commercial interests and rodeos an easier method for tracking their animals, through ZigBee technology.
By Claire Swedberg
ZigBeef is marketing the hardware to help ranchers manage their herds, more so than to comply with NAIS recommendations. "Our business model is not built around NAIS compliance," Hassell explains. "We want to make management of cattle easier." Typically, he expects calf and cattle owners to input data about an animal, which can then be linked in their own back-end system with the cow's unique ID number on the ZigBeef tag, using a variety of livestock management software packages.

The ZigBeef tags also come with motion sensors that, when the animals move, cause the tags to transmit their signals every few seconds, so that users can track the animals' movements. This can be especially useful in rodeos, Hassell says, since the system can track how quickly an animal is out of a pen, how many times it turns and the amount of movement at any given time. In the case of team-roping of cattle, for instance, a tag attached to the animal's ear tracks and sends data regarding how much the animal moved, and for how long, before it was roped by rodeo performers. According to Hassell, the tag itself holds a battery but is not much thicker than a credit card.

ZigBeef's active RFID cattle tags and USB RFID reader.

Gary Poythress, president of Rodeo Computer Services Inc., based in Stevenville, Texas, is testing the ZigBeef system and hopes to provide it to his rodeo and cattle ranch customers to use in conjunction with his company's animal management software package. The system would then enable rodeo managers to monitor their animals using ZigBeef hardware on the Rodeo Computer Services software platform. "We're working with ZigBeef to design a more-efficient tracking system," Poythress says.

Poythress is a member of the United States Team Roping Championships (USTRC). The association, he explains, is part of a drive to "make raising livestock more profitable. We [USTRC members] are finding monitoring cattle with active RFID allows us better monitoring with less equipment." Poythress says the first hardware test took place last week, in which USTRC cattle ran past the reader at a distance of about 100 feet, "and it went extremely well. We got information we needed on the first pass," he says. "I'm very optimistic about it."

Bulls may be the next opportunity for the ZigBeef system. In the case of bull riding, the animal would wear a ZigBeef tag with a motion sensor, which would transmit data to a mobile reader so the rodeo audience would have data regarding how much the bull was actually bucking the rider before throwing him. Hassell envisions the establishment of a bull-riding severity index rating that would give audience members a better idea of a particular bull ride's difficulty.

Because the USB stick is fairly inexpensive, Hassell says, the price of the system is competitive with that of a passive system, depending on how many tags a rancher has to purchase. He declines to specify a price for the tag or interrogator. In addition, he says, the system is also being considered for the tracking of domesticated deer, as well as for asset tracking at oil drilling sites.

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