Unitree has launched a modified model of its B2 quadruped geared toward placing out fires. Capable of host varied use-specific modules, the robodog hauls a robust water cannon high-flow and might function in excessive environments.Although quadruped robots can tackle inspection, mapping and surveillance duties, they’ll additionally scout harmful environments in order that people do not should. Such is the case with the hearth rescue bots from Unitree, which may be outfitted with surveillance modules to offer stay video feeds to distant firefighters, permitting them to evaluate a state of affairs earlier than stepping into.Different modules mounted to its again can embody a robotic arm, LiDAR sensors, comms gear and a water cannon with a variety of as much as 60 m (almost 200 ft) and a excessive move price of 40 liters per second. The hose is hooked up to the rear whereas the enterprise finish may be angled as much as 85 levels to go well with the fire-quenching want. The system can use water or foam, and the quadruped can routinely uncouple the hose and probably transfer on to different duties with out lacking a beat.
The hose module has a excessive move price of 40 liters per second and a variety of 60 metersUnitree
This module additionally features a sprinkler system that is not designed to place out fires, however to maintain the robotic itself cool when throughout just isn’t. Which means the quadruped is dust- and waterproof, whereas composite steel supplies for the physique additionally contribute to its excessive atmosphere readiness.Another module worthy of point out is an air-blower unit “to extinguish forest fires safely by chopping the connection between flames and combustibles.”
The fireplace rescue quadruped’s joints have been improved to deal with 45-degree stairs and step heights of as much as 40 cmUnitree
Unitree has additionally boosted joint efficiency over a typical B2 by 170%, giving the robodog additional climbing energy for tackling obstacles as excessive as 40 cm (15 in) and stairs with a 45-degree slant. And at last, the hearth rescue bot advantages from a hot-swap battery system for prolonged use within the discipline with out compromising waterproofing.A lot of drills and demos have already taken place to show the robodog’s fire-fighting mettle, and a pair not too long ago joined the Qingdao Firefighting and Rescue Help Group in an official capability. Items are actually out there on the market, although we have no phrase on pricing. The video beneath has extra.
Unitree Robotic Firefighting Answer
Supply: Unitree