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Automatic driving system of tugboat

An autonomous driving, tugboat technology, applied in traffic control systems, ship traffic control, instruments, etc., can solve problems such as difficulty in scheduling and evaluation

Inactive Publication Date: 2015-06-03
DALIAN JUNFANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of my country's shipping industry, international shipping trade has become more and more busy, and the use of tugboats has become more and more frequent. Faced with such a large number of tugboats, it is already difficult to rely on traditional manual loose management methods Accurate scheduling and evaluation

Method used

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:

[0022] Such as figure 1 Shown: A tugboat autopilot system having:

[0023] Integrated antenna with satellite signal receiving function, GPS positioning system to collect current tugboat position;

[0024] A fixed buoy arranged in the working sea area of ​​the tugboat, the fixed buoy has a radar transponder;

[0025] The sea search radar arranged on the tugboat emits radar waves and receives the echo of the radar transponder to obtain its own position; figure 2 shown.

[0026] The central processing unit receives the position information of the current tugboat collected by the GPS positioning system and the return position signal of the sea search radar, and ca...

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Abstract

The invention discloses an automatic driving system of a tugboat. The automatic driving system is provided with an integrated antenna and a GPS (Global Positioning System), wherein the integrated antenna has a satellite signal receiving function; the GPS is used for acquiring a current tugboat position; the tugboat further comprises an automatic driving unit; the automatic driving unit is used for receiving navigational speed and navigational direction information sent by a server, controlling a propeller and a rudder of the tugboat by virtue of a bus and finishing automatic driving of the tugboat. According to the technical scheme, the automatic driving system of the tugboat has the advantages that a GPS positioning technology is utilized as a main positioning means, and a positioning floating beacon with a radar back wave reflection function is utilized as an auxiliary positioning means, so that the current tugboat position and distances between the tugboat and surrounding ships are effectively mastered in real time; furthermore, the navigational direction and navigational speed of the tugboat are controlled within a limited range by virtue of the bus, and automatic driving is finished.

Description

technical field [0001] The invention relates to an automatic driving system of a tugboat. It involves patent classification number G08 signal device G08G traffic control system G08G3 / 00 traffic control system for marine vehicles. Background technique [0002] With the rapid development of my country's shipping industry, international shipping trade has become more and more busy, and the use of tugboats has become more and more frequent. Faced with such a large number of tugboats, it is already difficult to rely on traditional manual loose management methods Accurate scheduling and evaluation. [0003] Now the development of GPS technology has become increasingly mature, and the positioning accuracy has also ranged from tens of meters to several meters. And with the popularization of technology, the use of GPS has become more and more widespread. Interaction with other devices is also getting easier and cheaper. [0004] With the development and application of electronic c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G3/00
CPCG08G3/00
Inventor 赵小勇
Owner DALIAN JUNFANG TECH
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