An exception handling method and system for autonomous navigation of a ship
An exception processing system and autonomous navigation technology, applied in the field of unmanned ship navigation control, can solve the problems of low autonomous processing ability, achieve the effect of solving low autonomous processing ability, realizing autonomous learning ability, and improving autonomous ability
Pending Publication Date: 2019-06-21
智慧航海(青岛)科技有限公司
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] This application provides a method and system for handling abnormalities of autonomous navigation of ships, which solves the technical problem of low autonomous processing capabilities of existing autonomous navigation of ships when abnormalities occur
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The specific implementation manners of the present application will be described in further detail below in conjunction with the accompanying drawings.
[0021] The abnormal handling method for autonomous navigation of ships proposed in this application, such as figure 1 shown, including the following steps:
[0022] Step S11: Obtain abnormal data when the ship is abnormal, and determine the abnormal type according to the abnormal data.
[0023] During the autonomous navigation of ships, real-time monitoring of ship-borne equipment status, holographic perception of navigation environment information, and comprehensive cognition of navigation panorama situation are required. Receive various shore-based data applicable to navigation, perceive and recognize these data, so as to recognize navigation abnormal data during autonomous navigation.
[0024] When an abnormality occurs on a ship, the system acquires abnormal data, recognizes the abnormal data and determines the a...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an exception handling method and system for autonomous navigation of a ship. of the method includes: establishing a condition-based maintenance knowledge base; during Ship autonomous navigation, acquring abnormal data when an exception occurs; determining an abnormal type according to the abnormal data; querying an on-condition maintenance knowledge base based on the determined abnormal type; when the abnormal type is matched with the condition-based maintenance data, determining and executing an abnormal solution; when the abnormal type is not matched with the condition-based maintenance data, sending a shore-based remote control request, executing after receiving a remote control instruction sent by the shore-based remote control request, and synchronously updating the abnormal type and the obtained remote control instruction into a condition-based maintenance knowledge base; According to the method, two parallel processing modes of autonomous processing and artificial participation are adopted, the artificial participation degree is reduced, the autonomy and the execution efficiency are improved, meanwhile, through updating of the situation-based maintenance knowledge base, the autonomous learning capability is achieved, the autonomous capability of ship exception processing is gradually improved, and the feasibility, flexibility and safety of ship autonomous exception processing are enhanced.
Description
technical field [0001] The invention belongs to the technical field of navigation control of unmanned ships, and in particular relates to a method and system for handling abnormalities of autonomous navigation of ships. Background technique [0002] Ship autonomous navigation means that the ship can automatically plan the route according to the task requirements, and sail according to the predetermined route, without human operation in the middle. Most of the current autonomous navigation systems connect navigation monitors, navigation planning workstations, host remote control and various sensors through the ship's local area network, and connect other systems on the ship, including communication systems and engine room automation systems, through gateways. It can realize Centralized display of comprehensive navigation information, automatic route tracking and monitoring, storage and call of route data, etc. [0003] However, in the existing autonomous navigation process o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/24G08B21/18
Inventor 王晓原夏媛媛夏雨函刘亚奇朱慎超柴垒万倩男唐学大董晓斐
Owner 智慧航海(青岛)科技有限公司