Spiderman, squid inspire innovative ways of stopping runaway driversJanuary 18th, 2009 - 4:44 pm ICT by IANS
Washington, Jan 18 (IANS) Celluloid superhero Spiderman and the giant squid are inspiring scientists to think of innovative ways to stop erring drivers in their tracks.Runaway drivers are a common problem for law enforcement. They just won’t stop unless ‘persuaded’ by bullets, barriers, spikes, or snares, all of them a risky business indeed.
Shooting up a fugitive’s car may be a possibility - but what if children or hostages are in it? Lay down barriers, and the driver might swerve into a school bus. Spike his tires, and he might fishtail into a van - if the spikes stop him at all.
Existing traps, made from elastic, may halt a Hyundai, but they’re no match for a Hummer. In addition, officers put themselves at risk of being run down while setting up the traps.
But what if a policeman could lay down a road trap in seconds, then activate it from a nearby hiding place? What if - like sea monsters of ancient lore - the trap could reach up from below to ensnare anything from a MINI Cooper to a Ford Expedition? What if this trap were as small as a spare tire, as light as a tire jack, and cost under a grand?
Thanks to imaginative design and engineering funded by the Small Business Innovation Research (SBIR) Office of the US Department of Homeland Security’s Science and Technology Directorate (S&T), such a trap may be possible by 2010.
It’s called the Safe Quick Undercarriage Immobilisation Device or SQUID. When closed, the current prototype resembles a cheese wheel full of holes. When deployed, it becomes a mass of tentacles entangling the axles. By stopping the axles instead of the wheels, SQUID may change how fleeing drivers are, quite literally, caught.
The 1.5-foot-wide disc was conceived and developed by Engineering Science Analysis Corporation (ESA) of Tempe, Arizona. S&T’s Borders and Maritime Security Division manages the project.
“SQUID was inspired by a sea creature and a superhero,” says ESA president Martín Martínez. Like its oceanic namesake, SQUID ensnares its prey with sticky tendrils. Like Spiderman’s webbing, these tendrils stretch to absorb the kinetic energy of their fleeing target, said a SBIR release.
Huge amounts of such counterforce are necessary to stop a heavy, swift vehicle: Think Spiderman II, where Spidey stretched his webbing for blocks to halt a runaway passenger train.
The force nearly killed him. Martínez took a different approach that would have made Spidey proud: Don’t fight the Force; just stop the axles from turning. Do that and you can stop (almost) anything with wheels.
Can it really work? Martínez and DHS think so. In testing, a SQUID prototype safely stopped a 35 mph pickup truck. Meanwhile, the spidery disc has lured the interest of state and local police as well as federal agencies such as Customs and Border Protection (CBP) and Immigration and Customs Enforcement (ICE).
In response to concerns about whether criminals will see the disc, SQUID may be reborn as a centipede - that happens to look like a speed bump.
- 'Spider-Man' with school bag: First still of reboot out (With Image) - Jan 14, 2011
- Spider-Man wasn't in any danger: Show's spokesperson - Feb 12, 2011
- Shirish Kunder praises Andrew Garfield (Movie Snippets) - Jul 02, 2012
- New 'Spider-Man' to get 3D treatment - Feb 11, 2010
- The First Look Of The Rebooted Spiderman Film: Spidey With School Bag! - Jan 15, 2011
- Zooey Deschanel Likely To Star In Spider-Man 3D - Nov 13, 2010
- Spiderman 4: J.K. Simmons Discloses His Scrapped Character Arc - Jan 22, 2011
- Kazakhstan launches national superhero contest - May 17, 2012
- 16 police officers detained in mass graves case in northern Mexico - Apr 15, 2011
- New Ferrari technology to 'read driver's mind to adjust car stability' - Jan 08, 2011
- Andrew Garfield is the new Spiderman - Sep 08, 2010
- Daniel Radcliffe was keen on Spiderman role - Jun 01, 2010
- Truck runs over cop in Delhi - May 18, 2012
- Squid can 'drop arms' as defensive tactic - Aug 03, 2012
- Spiderman Lands In India - Dec 24, 2010
Tags: ancient lore, business innovation research, cheese wheel, department of homeland security, engineering science, ford expedition, giant squid, hiding place, imaginative design, maritime security, risky business, science analysis, sea creature, sea monsters, security division, small business innovation research, spare tire, technology directorate, undercarriage, us department of homeland security