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Trusted Partner for Software Testing, Test Automation and V&V services - Bangalore > Domains > Safety-critical systems

Safety-critical systems

With strong experience and understanding of international safety-critical standards and guidelines such as DO178B, DO178C, DO254, IEEE 12207, IEEE 1012, ISO 26262, IEC 61508, 21 CFR 11, HIPAA, OAKSYS brings with it the knowledge base that is so essential for successful goal achievement. The safety critical/mission critical requirements are clearly understood under these standards and the software is validated at the appropriate level of criticality.

Our service offerings cover the activities associated with the complete Software Development Lifecycle (SDLC) and variety of SDLC models. Our portfolio of services spans across Software Development, Software Testing (Unit / Component / module, Integration, System, HSIT, UAT etc), Independent Verification & Validation (IV&V) and Test Automation. As part of these activities, number of tools (both COTS and in house) such as RequisitePro, Rhapsody, LDRA, RTRT, PRQA etc. are used based on the project requirements.

Our experience in Avionics & Defence sectors:

Some of the key programs that we have participated are

  1. IV & V and Testing of sub systems of UAV as per DO178B Level ‘A’ (Navigation system, Landing Gear Controller)
  2. IV&V and Testing of Display units of Helicopters
  3. Development of TestRig for Flight control System
  4. Dynamic & static testing of multiple software systems as per DO178B Level A/B/C/D (Avionics, Radar and defense projects)
  5. IV & V of of Mission Critical Avionics Software (LCA and others) under DO-178B, IEEE 12207, MIL2167A, …
  6. Requirement analysis of Avionics system using formal methods (ESTEREL)
  7. IV&V for an Antenna control Unit software
  8. Requirement based coverage analysis, structural coverage analysis and Code analysis of multiple embedded softwares using RTRT, LDRA, Tessy for DO178B Levels A & B
  9. Testing and Test Automation of analytical software products that provide proactive intelligence on care, cost and compliance quality for health care industry
  10. Independent Verification & Validation (IV&V) of Digital Engine Control Unit as per DO-178B
  11. IV &V services and testing for several subsystems of commercial aircrafts such as A350, A318, A330
  12. Software testing, IV&V and documentation support services for multiple subsystems for Unmanned Aerial Vehicle (UAV) as per DO-178B Level A
  13. Independent Verification & Validation (IV&V) of Satellite Navigation Software as per DO-178B Level A Process
  14. IV&V and testing of several software subsystems of submarines as per IEEE12207

Our experience in Automotive sector:

OAKSYS specializes in ISO 26262, IEC 61508, Autosar and such other models and standards. The safety critical/mission critical requirements are clearly understood under these standards and the software is validated at the appropriate level of criticality.

Our service offerings cover the Verification & Testing activities associated with the complete Software Development Lifecycle (SDLC) and variety of SDLC models. Our portfolio of services spans across Software Testing (Unit / Component / module, Integration, System, HSI, UAT etc), Independent Verification & Validation (IV&V) and Automated testing. As part of these activities, number of tools (both COTS and in house) such as LDRA, RTRT, PRQA, TTCN-3, TestCast etc. are used based on the project requirements.

Our experience in Rail, Space and Nuclear sectors:

With vast experience in testing and validating critical software products that are at the core of safety-critical systems, OAKSYS focusses on the intent of requirements and their fulfilment in the software product. The safety-critical Applications must be certified by the competent certification authorities before they are used.

OAKSYS understands the concepts and expectations of IEE12207, EN50128, IEC 62138 and such other models and standards. We can provide Independent Verification and Validation (IV&V) services and Software Testing services meeting the stringent requirements of the certification. The critical requirements are clearly understood under these standards and the software is validated at the appropriate level of criticality (SIL). We are an AS9100D and ISO 9001:2015 certified company. We follow software processes that are tailored from CMMi, AS9100 and IEEE standards.

We have strong expertise in use of automation tools such as LRDA, RTRT, Tessy, Ranorex, VectorCAST and AdaTest.

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