Search results
Results from the WOW.Com Content Network
The flexible nature of DO-178C's processes and entry/exit criteria make it difficult to implement the first time, because these aspects are abstract and there is no "base set" of activities from which to work. The intention of DO-178C was not to be prescriptive. There are many possible and acceptable ways for a real project to define these aspects.
Various standards suggest different levels, e.g. Software Levels A-E in DO-178C, [4] SIL (Safety Integrity Level) 1-4 in IEC 61508, [1] ASIL (Automotive Safety Integrity Level) A-D in ISO 26262. [2] The assignment is typically done in the context of an overarching system, where the worst case consequences of software failures are investigated.
Given ASIL is a relatively recent development, discussions of ASIL often compare its levels to levels defined in other well-established safety or quality management systems. In particular, the ASIL are compared to the SIL risk reduction levels defined in IEC 61508 and the Design Assurance Levels used in the context of DO-178C and DO-254. While ...
The DO-254/ED-80 standard is the counterpart to the well-established software standard RTCA DO-178C/EUROCAE ED-12C. With DO-254/ED-80, the certification authorities have indicated that avionics equipment contains both hardware and software, and each is critical to safe operation of aircraft .
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
CGI Inc. (Consultants to Government and Industry Incorporated [2]) is a Canadian multinational information technology consulting and Software Development company headquartered in Montreal, Quebec, Canada. CGI went public in 1986 with a primary listing on the Toronto Stock Exchange. [3]
Artificial intelligence bots are owned by tech companies and they gather information from you. Here's how to keep your privacy from being exploited. From passwords to medical records,10 things to ...
UGS was a computer software company headquartered in Plano, Texas, specializing in 3D & 2D Product Lifecycle Management (PLM) software.Its operations were amalgamated into the Siemens Digital Industries Software business unit of Siemens Industry Automation division, when Siemens completed the US$3.5 billion acquisition of UGS on May 7, 2007.