Inland river network electric ship formation cooperative scheduling system

By acquiring real-time status information of electric vessels, constructing a collaborative scheduling structure, and optimizing navigation timing, the problems of power supply instability and navigation order in inland waterway catenary electric vessel formations under mixed waterway conditions were solved, achieving power supply continuity and safety.

CN122131775APending Publication Date: 2026-06-02TIMES TIANHAI TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIMES TIANHAI TECHNOLOGY CO LTD
Filing Date
2026-04-29
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

In mixed waterway environments, the lack of a global coordinated scheduling mechanism for inland waterway catenary vessels leads to chaotic navigation order, unstable power supply, and an inability to guarantee power supply continuity and navigation safety.

Method used

By acquiring real-time navigation status information of electric ships, we can accurately identify electric ships that are about to enter the offline navigation phase, construct a collaborative scheduling structure, perform functional partition analysis and numerical iterative optimization, adjust the navigation sequence, and send collaborative control commands to achieve orderly navigation of the formation.

Benefits of technology

It achieves power supply continuity and navigation safety in a mixed online and offline waterway environment, improving the navigation safety, scheduling order and operational efficiency of the formation.

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Abstract

This invention provides a collaborative scheduling system for inland waterway electric vessel convoys powered by overhead wire mesh, relating to the field of intelligent shipping technology. It includes: an acquisition module for acquiring real-time navigation status information of each electric vessel in the convoy, including position, speed, pantograph contact status, and battery charge status; a judgment module for determining whether each electric vessel is in a stable state of overhead wire mesh power supply based on the navigation status information, and identifying electric vessels in the convoy about to enter the offline navigation phase, to obtain the judgment result; and a construction module for selecting multiple adjacent overhead cable supports along the waterway based on the judgment result, and constructing a collaborative scheduling structure according to the layout association. This invention enables safe, orderly, and efficient collaborative navigation of the convoy in a mixed overhead wire mesh and offline waterway environment.
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