When you need this
- Several suppliers or teams are delivering subsystems that must work together.
- Integration or commissioning is approaching and interfaces haven't been formally agreed.
- Hardware and software are being developed in parallel.
What EJH does
Systems integration is the work of bringing electrical, electronic and software subsystems — often from different suppliers, teams or disciplines — together into a single system that actually behaves as one. That means defining interfaces precisely through interface control documents, planning the integration sequence, and coordinating across whatever organisational boundaries sit between the subsystems, rather than assuming they'll simply fit together at the end.
How we work
We identify every interface early (physical, electrical, data and functional), define it in an agreed interface control document and give it a clear owner. Integration is planned in stages, each building on proven subsystems, so issues are isolated quickly and progress is measurable.
Typical deliverables
- Interface register and interface control documents (ICDs)
- Integration strategy and staged integration plan
- Integration test procedures and results
- Interface issue log and resolution tracking
The impact for you
- Seamless integrationSubsystems from different teams and suppliers that work together first time.
- Schedule protectedInterfaces resolved on paper, long before hardware and code meet on the bench.
- Clear ownershipEvery boundary between suppliers and disciplines defined, owned and managed.
Documents we deliver
This service comes with the documentation to prove it, including cause & effect matrices, IST narratives, commissioning plans. See the full document set.