SIL4 SYSTEMSSafety System Design
Instant Process Control and Savings
Safety System Consulting
Standards We Work With:
EN50126
Railway Applications — The specification of Reliability, Availability, Maintainability and Safety (RAMS).EN50128
Railway Applications — Communications, Signaling and Processing Systems — Software for Control and Protection Systems.EN50129
Railway Applications — Communications, Signaling and Processing Systems — Safety related Electronic Systems.EN50159
Safety Related Communications for Rail Transit.EC61508
Functional Safety of Electrical/Electronic/Programmable Electronic Safety related systems.ISO26262
Road Vehicles — Functional Safety.IEC61601
Safety Requirements for Medical Electrical Systems.IEC13849
Safety of Machinery.IEC61511
Functional Safety — Safety Instrumented Systems for the process industry sector.IEC60987
Nuclear Power Plants — Instrumentation & Control important to Safety. Hardware Design Requirements, computer based systems.IEC6138
Nuclear Power Plants — Instrumentation & Control important to Safety. Software for Computer based systems [Cat B or C].DO-254
Design Assurance Guidance for Airborne Electronic Hardware.DO-178B
Software Considerations in Airborne Systems and Equipment Certification.MIL-STD-882
DOD Safety Standard.FRA 49 / CFR Parts 209, 234 and 236
Standards for Development and use of Processor Based Signal and Train Control Systems.EN 50126/8/9 Safety Process Document Template Pack
Universal Embedded Safety Product Development
1. Concept
2. System Definition & Operational Context
3. Risk Analysis & Evaluation
4. Specifications of System Requirements
5. Architecture & Apportionment of System Requirements
6. Design & Implementation
7. Manufacturing
8. Integration
9. System Validation
10. System Acceptance
11. Operation, Maintenance & Performance Monitoring
Includes Plans & Reports, Change Management and Regression Analysis
The savings on any one of these items will offset the cost
- Cost equivalent to one man-month of engineering time saved in the development process is at least 4x (4 man-months of effort), probably more.
- Standardization of Document Support Forms Control, Management, and Traceability of Content
- Assurance of Completion and Correctness
- Supports early discovery of design and process errors.
- Enhances efficiency of certification process immensely.
EN 50126/8/9 Template Pack
| TEMPLATES | PHASE |
|---|---|
| 2 | Concept |
| 12 | System Definition & Operational Context |
| 6 | Risk Analysis & Evaluation |
| 12 | Specifications of System Requirements |
| 13 | Architecture & Apportionment of SysREQs |
| 10 | Design & Implementation |
| 4 | Manufacturing |
| 7 | Integration |
| 7 | System Validation |
| 3 | System Acceptance |
| 3 | Operation, Maintenance, & Performance Monitoring |
79 Total Document Templates that include Guidance Summaries on FMEA, FMECA, FMEDA, FTA Analysis as well as SFF, PFD Calculations
C/C++ Coding Standard
FPGA/VHDL Coding Standard
Includes SIM and Validation Process