K-Pos DP-31 Triple Modular Redundant Dynamic Positioning System vs GEOLOG Dual-Axis GNSS Speed Log System
Integrated Bridge Systems comparison · 2 products · View all Integrated Bridge Systems
The Kongsberg Maritime K-Pos DP-31 Triple Modular Redundant Dynamic Positioning System and AMI Marine GEOLOG Dual-Axis GNSS Speed Log System are both integrated bridge systems products.
K-Pos DP-31 Triple Modular Redundant Dynamic Positioning System
GEOLOG Dual-Axis GNSS Speed Log System
Specification comparison
| Specification | K-Pos DP-31 Triple Modular Redundant Dynamic Positioning System | GEOLOG Dual-Axis GNSS Speed Log System |
|---|---|---|
| DP Equipment Class | IMO Class 2 (Class 3 with DP-11/12 backup) | |
| Controller | Triple modular redundant (TMR) | |
| Operator Stations | 3 identical | |
| Redundancy Method | SIFT — Software Implemented Fault Tolerance | |
| Sensor Voting | Triple voting of all sensor inputs | |
| Hot Repair | Computer replacement during operation | |
| Degraded Mode | Dual-redundancy if one computer fails | |
| Network | Dual high-speed data communication | |
| Axes | 2 (fore/aft and athwartships) | |
| Sensor Configuration | Single sensor | |
| Measurement Type | Speed over ground (GNSS) |
Certification comparison
| Certification | K-Pos DP-31 Triple Modular Redundant Dynamic Positioning System | GEOLOG Dual-Axis GNSS Speed Log System |
|---|---|---|
| BV | ✓ | — Not listed |
| DNV | ✓ | — Not listed |
| LR | ✓ | — Not listed |
| MED | — Not listed | ✓ |
| SOLAS | ✓ | — Not listed |
Other Integrated Bridge Systems comparisons
Data sources
K-Pos DP-31 Triple Modular Redundant Dynamic Positioning System
Data from kongsberg.com ·
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