Naval Platform Thruster Control via Zone-Based Interface
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Solution Overview
Problem
Existing naval platforms with steerable thrusters are difficult to control, requiring long reaction times, which can endanger the platform due to slow and complex operation.
Innovation Solution
A method involving a control system with a touch screen interface and thruster control pads around the platform, allowing operators to directly control thruster operations to manage water flow and object repulsion, enhancing control simplicity and speed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional control means are used to control steerable thrusters, then the platform can be controlled for movement direction and speed, but the control becomes extremely difficult and requires long reaction time
Solution Approach 1:
A graphical user interface is introduced as an intermediary between the operator and the thruster control system. The interface displays a top view of the platform with selectable zones representing different thruster groups, allowing the operator to control multiple thrusters through simple zone selection rather than complex individual thruster control
Solution Approach 2:
The control interface segments the water surface around the platform into distinct selectable zones (14-21), each corresponding to specific thruster groups. This segmentation allows the operator to control different parts of the platform independently by selecting specific zones, simplifying the control of multiple thrusters
2Reliability
If traditional control means are used to control steerable thrusters, then the platform can perform stabilization and object repulsion functions, but the control requires long reaction time which can put the platform in danger
Solution Approach 1:
The graphical interface pre-configures control zones that correspond to specific thruster groups for different operational scenarios (normal operation, stabilization, object repulsion). When an operator selects a zone, the pre-programmed thruster control logic immediately executes the appropriate action, eliminating the time required for complex real-time calculations and improving platform safety
3Adaptability or versatility
If multiple steerable thrusters are distributed under the hull, then the platform gains enhanced maneuverability and special functions, but the control means become extremely complex
Solution Approach 1:
The graphical user interface serves multiple functions: it displays platform orientation, shows water surface zones for control, provides visual feedback on thruster activation, and enables both normal maneuvering and emergency functions (stabilization, object repulsion) through a single unified interface, reducing control complexity despite multiple thrusters
Solution Approach 2:
Multiple thruster control functions are merged into a single graphical interface that displays all control zones and thruster status in one view. The interface combines navigation control, stabilization control, and object repulsion control into a unified system that responds to zone selections rather than requiring separate controls for each function
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The method significantly simplifies and accelerates the control of naval platforms, improving maneuverability and safety by enabling rapid response to potential collisions and maintaining platform position.
Implementation Method 1
controlling the operation of at least part of the steerable thrusters of the platform to generate and direct a flow of water towards this part of the surface
Data Source
Figure 1
AI summary
The invention relates to a naval platform (1) of the type comprising at least one hull (2) provided with steerable thrusters (3, 4, 5, 6) distributed thereon and means (7, 8, 9, 10, 11) for controlling the orientation and activation of said thrusters, said naval platform being characterised in that the control means comprise means (12) for representing at least part of the surface of the water around the naval platorm (13), close thereto, associated with means (14, 15, 16, 17, 18, 19, 20, 21) for guiding the operation of at least some of the steerable thrusters (3, 4, 5, 6) in order to generate and direct a flow of water towards said part of the surface.