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July 07, 2008
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Ga. PD purchases robot with DHS grant
Related articles: Could robot be cops' best friend?, Ky. department seeks grants to improve radio systems, bomb squad By Andria Simmons
The Atlanta Journal-Constitution ATLANTA — One of the newest weapons in the Gwinnett police arsenal is the bomb squad's robot, a metal marvel capable of climbing stairs, dragging a person, disarming a bomb, testing for chemical agents and photographing a crime scene, among other things. The Remotec ANDROS F6A was purchased this year with a $182,000 Homeland Security grant. It is the department's second such robot, so SWAT officers and bomb technicians can now respond to multiple calls at once. Officer Kevin Moller, a bomb squad technician for the Gwinnett County Police Department, said the robot is "pretty much a workhorse" --- used whenever possible in almost all the department's SWAT and bomb squad incidents. It is often sent to evaluate a crime scene and make sure it's safe before officers are sent in. "You don't want a human being put in harm's way," Moller said. The approximately 480-pound robot, made largely of aluminum, runs on a set of four removable pnuematic wheels and a track similar to the ones on tanks. The tracks help it navigate rough terrain and ditches, climb stairs and power over other obstacles. Among the robot's other features: * The robot is powered by a rechargeable battery and is remote-controlled. It can only travel about 5 mph. * Two cameras mounted on the robot allow for color and infrared surveillance photographs and video. * A microphone and speaker mounted on the body allow police to negotiate with a barricaded suspect and record the dialogue. * The motorized arm is capable of gripping an object, picking it up and dragging it away. "It basically operates like a human arm," said Moller. It has shoulder, elbow and wrist components that let it retract and rotate with dexterity. * A fiber-optic cable means the robot is hard-wired to send audio and video it records back to officers waiting in a safe zone. The robot can be controlled by radio frequency, or a cable cord can be tethered to a remote. Copyright 2008 The Atlanta Journal-Constitution
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