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A method of adjusting hand lever based on dynamic positioning system

A dynamic positioning system and dynamic positioning technology, which are applied in the directions of propulsion engine, complex mathematical operation, ship construction, etc., can solve the problems of not explaining the conversion process and algorithm of the hand lever, and not involving the intelligent adjustment of customized input and output characteristics. , to meet the needs of ship control, high practical value, and eliminate the effect of zero drift

Active Publication Date: 2020-12-15
TIANJIN NAVIGATION INSTR RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] After searching, it was found that in the patent application with the publication number CN105416550A and the name "A dynamic positioning control panel interactive system", the control panel interactive system includes a hand lever processing module, but this patent application only handles the hand lever module. The hardware description does not explain the conversion process and algorithm of the hand lever from position information to thrust information, nor does it involve intelligent adjustment of customized input and output characteristics

Method used

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  • A method of adjusting hand lever based on dynamic positioning system
  • A method of adjusting hand lever based on dynamic positioning system
  • A method of adjusting hand lever based on dynamic positioning system

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Embodiment Construction

[0043] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0044] A kind of adjustment method of hand lever based on dynamic positioning system, such as figure 1 shown, including the following steps:

[0045] Step 1. Before the dynamic positioning hand lever is used, the basic adjustment and calibration of the hand lever is required;

[0046] In this embodiment, the basic adjustment and calibration items in step 1 include three dimensions: horizontal, vertical, and heading, and each dimension involves four items of minimum value, zero position, maximum value, and dead zone, totaling ten Two calibration values, all calibration values ​​are in percentage form.

[0047] The concrete steps of described step 1 include:

[0048] (1) Move the hand lever to its mechanical zero position (horizontal, longitudinal and heading three dimensions must be at its mechanical zero position), record the original position inf...

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Abstract

The invention relates to a manual joystick adjusting method based on a dynamic positioning system. The manual joystick adjusting method is characterized by comprising the following steps that 1, before a dynamic positioning joystick is used, the joystick needs to be subjected to basic adjusting and calibration; 2, before the dynamic positioning joystick is used, the joystick needs to be subjectedto intelligent adjusting and calibration, and a customized input and output response curve of the joystick is generated; 3, when the dynamic positioning system works, the joystick is subjected to basic adjusting and calculation in real time; 4, when the dynamic positioning system works, the joystick is subjected to intelligent adjusting and calculation in real time, and finally, transverse, longitudinal and heading three-dimensional control force is output. According to the manual joystick adjusting method, through the intelligent adjusting design, customized design of input and output characteristics of the joystick is achieved, the requirements of the dynamic positioning system for controlling different ships in different job tasks are met, and the manual joystick adjusting method has very high practical value.

Description

technical field [0001] The invention belongs to the technical field of ship dynamic positioning, in particular to a manual adjustment method of a ship dynamic positioning system. Background technique [0002] With the continuous development of the ocean by humans, the traditional mooring positioning system has been unable to meet the operational needs of deep sea waters. The dynamic positioning system can use the propeller equipped with the ship itself to resist the interference of the sea environment and maintain the position and heading of the ship. It has the advantages of high positioning accuracy, strong maneuverability, and no limitation of sea depth. It is a deep-sea operation. One of the necessary safeguards for equipment. [0003] The dynamic positioning system hand lever is one of the most important, direct and frequently used human-computer interaction devices in the dynamic positioning system. By moving the hand lever, the operator can provide the dynamic posit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B73/60B63H21/21G06F17/11
CPCB63H21/213G06F17/11
Inventor 徐凯王岭王福王小东黄炜赵宾李健林
Owner TIANJIN NAVIGATION INSTR RES INST
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