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Telex steering control system

A rudder system and telex technology, applied in the field of rudder systems, can solve problems such as complex installation, overturning, and many hydraulic oil pipelines, and achieve the effect of reducing the probability of accidents

Active Publication Date: 2013-04-24
漳州市润航船用电子设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the traditional steering system is that the installation is more complicated and there are many hydraulic oil pipelines
Once a mechanical failure occurs, such as the axis of the actuator is stuck, the rudder blade will continue to rotate uncontrollably until it reaches the maximum rudder angle. At this time, the ship is in danger of capsizing due to the excessive rudder angle

Method used

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0019] The invention provides a fly-by-wire steering system, comprising:

[0020] The steering wheel 1 is connected with a steering shaft 3, and the end of the steering shaft is meshed with the photoelectric encoder 4 and the first brushless motor 5;

[0021] Single-chip microcomputer 2, which receives the pulse output by the photoelectric encoder, and controls the rotating speed of the first brushless motor and the second brushless motor 6 through the drive module;

[0022] Wherein, the second brushless motor is connected with the hydraulic steering gear 7, and the hydraulic steering gear realizes the rotation of the rudder blade 9 by controlling the oil intake of the oil cylinder 8, and the first brushless motor feeds back the rotation angle of the rudder blade to the rudd...

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Abstract

The invention relates to the field of steering control systems, in particular to a telex steering control system with feedback force. The telex steering control system is characterized by comprising a helm and a single-chip microcomputer. The helm is connected with a steering shaft, and the tail end of the steering shaft is meshed with a photoelectric encoder and a first brushless motor. The single-chip microcomputer receives pulses output by the photoelectric encoder and controls rotation speeds of the first brushless motor and a second brushless motor through a drive module. The second brushless motor is connected with a hydraulic steering gear which controls the oil inlet amount of an oil cylinder to achieve the rotation of a rudder blade, and the first brushless motor feeds the rotation angle of the rudder blade back to the helm. By means of the telex steering control system, the rotation of the rudder blade can be controlled accurately, drivers can actually sense the size of the rudder angle, and the failure rate of machinery is small.

Description

technical field [0001] The invention relates to the field of steering systems, in particular to a fly-by-wire steering system with feedback force. Background technique [0002] The traditional ship steering system is a mechanical full hydraulic type, which is controlled by a hydraulic manipulator. The hydraulic oil is controlled to manipulate the actuator on the steering gear in the steering gear cabin, and the actuator changes the oil supply direction of the oil pump, so that the plunger The plunger in the cylinder retracts, the rudder blade turns, and the boat turns. The disadvantage of the traditional steering system is that the installation is more complicated and there are many hydraulic oil pipelines. Once a mechanical failure occurs, such as the axis of the actuator is stuck, the rudder blade will continue to rotate uncontrollably until it reaches the maximum rudder angle. At this time, the ship is in danger of capsizing due to the excessive rudder angle. Contents ...

Claims

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Application Information

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IPC IPC(8): B63H25/24
Inventor 黄晓东卢一福徐红刘恒鹏方如波张嘉林
Owner 漳州市润航船用电子设备有限公司
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