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Method for scheduling navigation channel transportation

A scheduling method and channel technology, applied in navigation, ship traffic control, instruments, etc. through speed/acceleration measurement, can solve the problems of automatic scheduling that cannot be timely and accurately, and achieve the effect of collision prevention and early warning scheduling

Inactive Publication Date: 2008-10-01
SHENZHEN HUAQIANG INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing ship command system is dispatched, it mainly considers the manual dispatch of the monitoring center, which cannot be automatically dispatched in a timely and accurate manner.

Method used

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  • Method for scheduling navigation channel transportation
  • Method for scheduling navigation channel transportation
  • Method for scheduling navigation channel transportation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0033] Embodiment 2 Off-route alarm dispatching

[0034] Such as figure 2 The shown departure route alarm dispatching process includes the following processing procedures:

[0035] 1) The ship-borne GPS terminal reports the positioning record to the monitoring center, and the monitoring center obtains the ship's position information and speed information.

[0036] 2) The monitoring center sets the effective judgment area and route area on the GIS map, and the route area falls within the effective judgment area; when the position information of the ship falls within the set effective judgment area, it is judged whether the ship deviates from the set route area.

[0037] 3) If the ship deviates from the route area, the monitoring center will send alarm information to the ship-borne GPS terminal; the ship-borne GPS terminal will prompt and alarm according to the received alarm information.

[0038] 4) When the ship's position information re-enters the set route area, the moni...

Embodiment 3

[0039] Embodiment 3 Distress search and rescue dispatch

[0040] Such as image 3 The distress search and rescue process shown includes the following processing procedures:

[0041] 1) The ship-borne GPS terminal reports the positioning record to the monitoring center, and the monitoring center obtains the ship's position information.

[0042] 2) When the monitoring center receives the distress information of the ship in distress, it determines the position and identity information of the ship near the ship in distress according to the position information of the ship;

[0043] 3) The monitoring center sends a rescue dispatch request to nearby ships, and the request includes the position information of the ship in distress.

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Abstract

The invention discloses a passage transportation monitoring method uploading position and speed information based on a shipborne GPS terminal, in which the shipborne GPS terminal uploads the position and speed information to a monitoring center system during the running process of the ship by pre-setting a course and dangerous areas in an electronic geographical map, the monitoring center system judges whether the ship is shifted from the course and is possible to have a collision by calculating a current position value of the ship and position values of the set course and dangerous areas, thereby realizing monitoring the course of the ship and preventing collision. The monitoring center system provided by the invention can realize transportation monitoring of the course, is suitable for being used in various transport systems such as ships or the like. The invention further provides a course subsection monitoring processing manner by which the monitoring method according to the invention can flexibly monitor different sections of the course.

Description

technical field [0001] The invention relates to a channel transportation scheduling technology. Background technique [0002] When a ship sails in areas such as rivers, lakes, and oceans, there are hidden reefs, islands, and bridges on these waters. If the ship is not driven carefully, it often leads to navigation accidents such as the ship running aground, running aground, colliding with a ship, and hitting a bridge, causing major economic losses. It may endanger the safety of personnel. [0003] Waterway transportation dispatching mainly includes dispatching in the following aspects: anti-collision warning dispatching, departure from route warning dispatching and ship distress search and rescue dispatching, etc. When dispatching by the existing ship command system, it mainly depends on the manual dispatching of the monitoring center, which cannot be automatically dispatched in a timely and accurate manner. Contents of the invention [0004] The technical problem solved...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G3/00G01C21/12
Inventor 王学军周志文杨文彬唐令斌张志勇黄世来
Owner SHENZHEN HUAQIANG INFORMATION IND