Abstract
A system is disclosed for presenting offshore survey operational readiness at a command centre by aggregating work-package prerequisites, procedure-pack blocking conditions, and live operational evaluations into a read model with explicit per-element presentation states. In one embodiment procedure packs decompose into work packages; readiness is computed from prerequisite satisfaction and active blocking conditions; the command centre aggregates readiness and execution status; and each displayed element carries a presentation state indicating whether data is loaded, empty, stale, restricted, or not configured.
Technical field. Operational decision-support software for offshore survey campaigns, in particular command-centre aggregation of work-package readiness and live operational status.
Technical Design Rationale
Readiness judgements on offshore campaigns are often informal — spread across spreadsheets, whiteboards, and departmental conversations.
The disclosed method addresses the technical problem of computing and presenting readiness consistently from procedure prerequisites, blocking conditions, and live evaluations in a command-centre read model that does not mask missing data.
Background and operational problem
After scope decomposes into procedure packs and work packages, operators need a single place to see what is ready to proceed, what is blocked, and what is executing.
A technical problem exists: how to compute readiness from prerequisites and live conditions and present it at a command centre with explicit indication when underlying data is unavailable.
Inventive contribution
The inventive contribution is a command-centre read model that aggregates work-package readiness from prerequisites and blocking conditions, incorporates live condition evaluation, and presents each element with an explicit presentation state.
System overview
In one embodiment the system comprises work-package records with prerequisites; a readiness evaluator; a condition-evaluation input; a command-centre aggregator; and a presentation layer assigning each element a state of loaded, empty, error, access-restricted, or not-configured.
Components
- Work package
- A schedulable unit derived from a procedure pack, with status and prerequisites.
- Readiness evaluator
- Computes ready, not-ready, or blocked from prerequisites and active blocking conditions.
- Condition input
- Live operational evaluations feeding readiness and status displays.
- Command-centre read model
- Thin aggregate over canonical records presenting readiness, status and progress.
- Presentation state
- Per-element indication of loaded, empty, error, access-restricted, or not-configured.
Data-model shape
- Work package
- { procedure ref, status, prerequisites[], schedule window }
- Readiness record
- { work-package ref, state, unmet prerequisites[], active conditions[] }
- Command-centre element
- { identity, readiness, execution status, presentation state, freshness }
Workflow
- 01
Decompose
Procedure packs decompose into work packages with prerequisites.
- 02
Evaluate readiness
Prerequisites and blocking conditions determine per-package readiness.
- 03
Ingest conditions
Live condition evaluations update readiness where tolerances apply.
- 04
Aggregate
The command centre builds a read model across packages and campaign milestones.
- 05
Present honestly
Each element renders with explicit presentation state and freshness.
UI / operational behaviour
In one embodiment the command centre lists work packages with readiness badges, blocked reasons, and execution progress; selecting an item shows prerequisites, active conditions, and linked procedure references; empty or stale feeds show explicit non-loaded states rather than defaulting to ready.
Pseudo-code (high level)
readiness(workPackage, conditions):
unmet = workPackage.prerequisites.filter(p => not satisfied(p))
blocking = conditions.activeBlockingFor(workPackage)
if blocking.notEmpty: return BLOCKED(blocking)
if unmet.isEmpty: return READY
return NOT_READY(unmet)Illustrative high-level pseudo-code only. This is not production source code and does not disclose implementation-specific algorithms, schemas, thresholds, credentials, customer data, or deployment details.
Alternative embodiments and variants
Layouts
- Timeline
- Kanban by readiness
- Department tabs
- Campaign milestone view
Read-model storage
- Relational aggregate
- Document snapshot
- In-memory with periodic refresh
Deployments
- Cloud
- Vessel-local bridge display
- Hybrid with offline cache
Example offshore use cases
- A command centre shows work packages ready, blocked, or not ready — each with visible reasons.
- A positioning-quality degradation blocks only the survey work package while other departments remain ready.
- A missing telemetry feed marks the affected readiness element as not-configured rather than showing a false ready state.
Benefits and technical effect
The system computes readiness consistently; surfaces blocking reasons; integrates live conditions; and presents honest per-element states.
Implementation details intentionally omitted
This disclosure is intentionally limited to system concepts, workflows, data-model shapes, state machines, UI behaviours, and alternative embodiments. Source code, exact algorithms, credentials, deployment configuration, customer-specific procedures, real project data, private reports, generative instruction workflows, and commercial terms are intentionally omitted and retained separately as confidential implementation material.
Commercial relevance
Operations managers gain a single readiness view across work packages and departments. Readiness requires verification against prerequisites and live condition inputs.