Sector 02 · Automotive Systems Engineering

Vehicle software, from platform bring up to the update that ships years later.

LinkLabs works inside integration heavy automotive programmes: Android Automotive OS platforms, multi display cockpits, system level applications, connectivity stacks, and the operating system update path that keeps a vehicle current long after start of production. The work sits where software, hardware constraints, and several organisations meet, which is exactly where most programme schedule is lost.

Android Automotive OS
System Integration
Multi Display HMI
OS Updates & OTA
Validation & Triage
Embedded Linux
01

Platform bring up

Getting a build to boot, behave, and stay stable on real target hardware, then keeping it that way as the platform moves underneath the programme.

02

System integration

Making components from several suppliers behave as one cockpit, with clear contracts at every boundary instead of assumptions.

03

Application engineering

System and privileged applications that live inside platform rules rather than fighting them.

04

OS updates

Version upgrades, security patch currency, and update campaigns that survive real vehicles and real users.

Automotive system integration

Integration failures rarely look like code defects. They look like an unowned interface, a display that was specified by one team and rendered by another, or a permission model that nobody re-read after a platform bump. This is the work we are usually brought in for.

Cockpit and displays

Multi display integration

Modern cockpits are several independent surfaces with different resolutions, densities, aspect ratios, input capabilities, and owners. A feature that looks correct on the centre console can be unreadable on a pillar to pillar display and unreachable on a screen with no touch at all.

  • Centre console, passenger, rear occupant, and wide horizon displays
  • Layout and density strategy per surface, including non touch surfaces
  • Window and focus behaviour when the HMI controls placement
  • Theme and day, night, and ambient mode consistency across displays
  • Second screen casting and mirroring behaviour
Platform interfaces

System level application work

Features that need vehicle state, privileged placement, or platform identity cannot be built as ordinary applications. We work at the level where signature permissions, platform identity, and service contracts are involved, and where getting it wrong shows up as an SELinux denial rather than a compile error.

  • Privileged and platform signed system applications
  • Service interface definition and versioning across process boundaries
  • Vehicle property access and vehicle state driven behaviour
  • Signal to property mapping between vehicle bus and platform layer
  • Permission, policy, and security context correctness
Handoff model

Component delivery to integrators

Often our deliverable is not an application but a component that a Tier-1 hosts inside their own build: a library, an interface contract, and a specification precise enough that the receiving team can integrate without a support thread per question.

Connectivity

Devices, media, and the phone

Media discovery and casting, device pairing, mirroring, and phone projection behaviour, including the awkward cases: network changes mid session, interface selection on multi homed devices, and stale advertised endpoints.

Cockpit experience

In-car entertainment

We build original in-vehicle titles driven by the vehicle steering wheel and pedals, parked-only by design. A fast way to show what a software defined cockpit feels like rather than describe it.

Third party stacks

Integrating engines we did not write

Browser engines, media frameworks, mapping, and voice stacks brought into a vehicle build, with attention to memory footprint, lifecycle, and behaviour on a display and input model they were never designed for.

Automotive OS updates

A vehicle programme does not end at start of production. It inherits a decade of operating system upgrades, security patch obligations, and update campaigns that have to run on hardware already in customer hands. We treat this as its own engineering discipline, not as maintenance.

Version upgrades

Platform version migration

Moving a cockpit across major platform versions is rarely about new features. It is about what quietly changed underneath: permission behaviour, background execution rules, security policy, deprecated interfaces, and vendor layer expectations. We plan and execute those migrations with the breakage surfaced early rather than discovered during integration.

  • Delta analysis across platform versions and API levels
  • Deprecated and behaviour changed interface remediation
  • Permission model and security policy impact assessment
  • Vendor and hardware abstraction layer compatibility review
  • Staged migration plan with per milestone exit criteria
Update delivery

Over the air campaign engineering

An update that works on a bench and fails in a car park is a product incident, not a bug. We work on the conditions that decide whether an update actually lands: power state, connectivity, storage, interruption, and recovery.

  • Seamless dual slot update flows and rollback behaviour
  • Delta payload strategy and download resilience
  • Precondition gating on power, connectivity, and vehicle state
  • Interruption and resume across power cycles
  • Staged rollout, cohorting, and campaign abort criteria
Security currency

Patch level maintenance

Monthly platform security bulletins do not stop arriving because a programme has frozen. We support patch assessment, backporting into a stabilised branch, and evidence that the shipped build is current.

Decoupled updates

Updating apps without updating the car

Separating application delivery from full system images, so a fix to one cockpit feature does not require a platform campaign. This includes system application update paths and modular platform components.

Post update assurance

Proving the update did no harm

Regression scope selection, field log triage after a campaign wave, and fast root cause on the reports that arrive from vehicles rather than from a test rig. Our own PitLane tooling is used here.

Validation

Defect triage is where programmes actually stall.

In integration heavy programmes, the expensive problem is not writing the fix. It is establishing, across several suppliers, what failed and who owns it. We built PitLane because that argument was consuming weeks of engineering time on real programmes, and because the evidence needed to end it was already sitting in the log capture.

Ranked issues, a causal narrative across subsystems, and the exact log lines behind every claim. Captures are parsed locally, so vehicle logs never leave the engineer machine.

PitLane, built and operated by LinkLabs.

Representative engineering scope

The language here is deliberately concrete. These are the engagement shapes OEM, Tier-1, and platform stakeholders recognise.

Programme support areas

  • System integrator support for multi party automotive programmes
  • Platform bring up and stabilisation on target hardware
  • Application engineering for platform specific cockpit experiences
  • Component and interface delivery into a Tier-1 build
  • Operating system version migration and patch currency
  • Over the air update flow design and campaign readiness
  • Issue analysis, ownership resolution, and delivery stabilisation
  • Validation planning for release readiness and defect closure

Why clients bring LinkLabs in

  • Programme complexity exceeds generic vendor support models
  • Systems issues span multiple stakeholders and ownership lines
  • Engineering teams need an execution partner, not more reporting
  • A platform upgrade has been deferred until it became risky
  • Update campaigns need to be defensible before they reach vehicles
  • Testing cycles and integration constraints need structured support
Service lineDescriptionDelivery contribution
Automotive systems assistanceSupport for systems integrators and platform teams coordinating software, hardware dependencies, and feature milestones.Improves alignment across execution streams and reduces integration friction.
Multi display HMI integrationLayout, density, focus, and theme behaviour across centre console, passenger, rear, and wide displays, including non touch surfaces.Removes late surprises where a feature is correct on one screen and unusable on another.
Application engineeringDevelopment support for system, privileged, and user facing applications operating within automotive platform constraints.Accelerates build quality and improves deployment readiness.
OS version migrationPlatform upgrade impact analysis, remediation of changed behaviour, and a staged migration plan with exit criteria.Converts an open ended upgrade risk into a scheduled, reviewable workstream.
Update and OTA engineeringDual slot update flows, rollback, delta strategy, precondition gating, staged rollout, and abort criteria.Raises campaign success rate and reduces field incident exposure.
Testing and validationTest planning, issue verification, regression review, and release confidence strengthening.Supports delivery control, defect reduction, and milestone confidence.

If the programme is late because nobody can agree what broke, that is our work.

We engage as an execution partner inside integration heavy automotive programmes, across platform bring up, cockpit integration, system application delivery, operating system upgrades, and update campaigns.