Table 7 Conclusion on the discrepancy and similarities between ships and vehicles.
Conclusion | Index | Sketch | Details |
|---|---|---|---|
Discrepancy | 1 | Size and maneuverability | The variations in size, operating environment, and maneuverability must be considered when designing navigation guidance systems. Due to the large inertia and limited maneuverability of ships, navigation safety should be prioritized, and guidance schemes should aim to minimize maneuvering complexity |
2 | Response capability to the operator’s commands | Due to the fact that ships are supported by water (a fluid), while vehicles operate on solid ground. The distinct physical properties of these two environments result in different performances when responding to maneuvering commands | |
3 | Operating environments | The environmental disparities influence the design of navigation and traffic guidance systems, and must be accounted for when developing induction schemes | |
Similarity | 1 | Designed for point-to-point operation | As vital modes of transportation, both travel from a starting point to a destination. While navigation systems have been developed to assist vehicles in reaching their destinations, ship navigation in this regard remains underdeveloped, with a lower level of automation. This aspect should be considered when implementing ship navigation guidance systems |
2 | When ships adopt a traffic separation system, their operations are governed by regulations | Ships must follow specified courses within designated channels, and in some cases, speed restrictions are imposed. This demonstrates a high degree of consistency between ship and vehicle operations. As the traffic separation system continues to expand, the concept of vehicle navigation guidance can be increasingly applied to ship navigation guidance | |
3 | Controlled by the respective operators and can adjust their operations based on situational factors to ensure safety during their journeys | Operational safety is a critical factor in transportation. Ensuring safety is essential for the smooth and efficient functioning of the transportation system. Proper maneuvering to maintain the safety of both ships and vehicles during operation is crucial. Therefore, when implementing ship navigation guidance systems, particular attention must be given to the safety of ship navigation, taking into account the differences in maneuverability |
