Unitree has launched a modified model of its B2 quadruped aimed toward placing out fires. Capable of host numerous use-specific modules, the robodog hauls a strong water cannon high-flow and may 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 need to. Such is the case with the hearth rescue bots from Unitree, which may be geared up with surveillance modules to offer reside video feeds to distant firefighters, permitting them to evaluate a scenario earlier than getting in.
Different modules mounted to its again can embrace 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 circulation price of 40 liters per second. The hose is connected to the rear whereas the enterprise finish may be angled as much as 85 levels to swimsuit 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.
Unitree
This module additionally features a sprinkler system that is not designed to place out fires, however to maintain the robotic itself cool when throughout will not be. Which means the quadruped is dust- and waterproof, whereas composite metallic supplies for the physique additionally contribute to its excessive atmosphere readiness.
Yet another module worthy of point out is an air-blower unit “to extinguish forest fires safely by chopping the connection between flames and combustibles.”
Unitree
Unitree has additionally boosted joint efficiency over an ordinary B2 by 170%, giving the robodog further climbing energy for tackling obstacles as excessive as 40 cm (15 in) and stairs with a 45-degree slant. And eventually, the hearth rescue bot advantages from a hot-swap battery system for prolonged use within the area with out compromising waterproofing.
A variety of drills and demos have already taken place to show the robodog’s fire-fighting mettle, and a pair just lately joined the Qingdao Firefighting and Rescue Help Staff in an official capability. Items at the moment are obtainable on the market, although we have no phrase on pricing. The video under has extra.
Unitree Robotic Firefighting Answer
Supply: Unitree