Researchers at the Naval Research Laboratory have organized an interdisciplinary team to construct a humanoid robot that is capable of performing fire-fighting with future combatants. A humanoid-type robot was preferred due to its efficient maneuver in complex environments, besides its promising potentials for warfighting applications in the Navy and Marine Corps.
The Shipboard Autonomous Firefighting Robot (SAFFiR), a firefighting robot, is being designed to navigate throughout the ship, communicate with human beings and to perform fire fighting operations. These robots are capable of tackling hazardous firefighting tasks. Unlike simpler and older robots, the humanoid robot is expected to move freely in the narrow passages and ladderways.
This robot incorporates the latest multi-modal sensor technology for excellent navigation. In addition, the sensor suite encompassing a gas sensor and stereo IR camera facilitates visualization through smoke. The robot’s upper body has been designed with the ability to devise fire suppressors and also emanates propelled extinguishing agent technology (PEAT) grenades. Powered via battery, it is capable of generating adequate energy for firefighting up to 30 min.
Another major aspect in the development of SAFFiR is to strengthen the co-ordination between the robot and the damage control-personnel. Several algorithms are being formulated to enhance the autonomous movement of robots and its administration as a team member. In order to enable natural interaction with a human team leader, the robot’s incorporated multimodal interfaces will facilitate the detection of the human team leader’s focus of attention, in addition to be able to comprehend and respond to signals and gestures.
This project is a combined effort of NRL along with the scientists at Virginia Tech and University of Pennsylvania. This novel, firefighting robot will be tested during late September 2013, in a realistic firefighting environment onboard the ex-USS Shadwell.
Source: http://www.nrl.navy.mil/