Rugged computer
From Wikipedia, the free encyclopedia
A rugged (or ruggedized) computer is a computer specifically designed to reliably operate in harsh usage environments and conditions, such as strong vibrations, extreme temperatures and wet or dusty conditions. They are designed from inception for the type of rough use typified by these conditions; commercial units upgraded for this purpose make poor substitutes. Vehicle mounted environments (e.g. public safety vehicles or utility trucks) are well suited for rugged computers as the vibration and jolts inherent there would cause failures in typical portable computers.
Rugged laptops, tablet PCs and PDAs are used by construction workers, emergency services, and military personnel.
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[edit] Standards
- MIL-STD 810 (also know as MilSpec): a military standard, issued in 1962, which establishes a set of test for determining an equipment suitability to military operations. Often used as a reference in the commercial laptop industry.
- IP (Ingress Protection): see Ingress protection rating
- IS (Intrinsic Safety): see Intrinsic safety
- ATEX (Potentially Explosive Atmospheres): see Equipment and protective systems intended for use in potentially explosive atmospheres
[edit] Brands
Some rugged laptops and series are AMREL ROCKY Patriot, Ergo Hardcase Rugged, Itronix GoBook, MITAC MTC M220, Panasonic Toughbook (series; includes business and semi-rugged models), and Terralogic Toughnote Series M. Panasonic represents the largest share of both rugged and semi-rugged sales in the market.
[edit] Examples
Many rugged computers are used by military and public safety users, and there are unique systems for specialized use. One, based on ruggedized computers and displays, developed and manufactured by OIT- Oceana Integrated technologies ( http://www.oceanatec-marine.com/) is a Diver navigation system based on a rugged PDA and Defender unit.