Remote observing and controlling system for oceanography engineering pond wave generator

A remote measurement and control, marine engineering technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the problems of remote measurement and control of electronic control system, unsatisfactory test effect, affecting adjustment accuracy, etc. Complete, easy to operate and simplify the effect of field wiring

Inactive Publication Date: 2009-01-14
SHANGHAI MARITIME UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The parameter adjustment of measurement and control is manual, and the adjustment potentiometer is mechanical, which will affect the adjustment accuracy after a long time of use.
In addition, the electronic control system of the wave generator cannot be remotely measured and controlled, so the test results are not ideal. In orde

Method used

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  • Remote observing and controlling system for oceanography engineering pond wave generator
  • Remote observing and controlling system for oceanography engineering pond wave generator
  • Remote observing and controlling system for oceanography engineering pond wave generator

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Embodiment Construction

[0053] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0054] In order to solve the deficiencies in the control of existing wave generators, the present invention provides a system capable of remote precise measurement and control.

[0055] In order to achieve the above purpose, this embodiment is obtained based on the improvement of the existing wave generator. Such as figure 1As shown, in the system of the present invention, a computer graphics measurement and control system is set up on the test drive, and is connected with the PLC at the scene with the PROFIBUS-DP bus communication mode. Each module is connected to digital and analog signals, and the RS232C interface on the PLC is connected to each module through the digital potentiometer module. The measurement, control and adjustment cabinet...

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Abstract

The invention discloses a remote measurement and control system for pool wave makers in ocean engineering, consisting essentially of a measurement and control regulation cabinet (cabinet C), a PLC and a computer graph measurement and control system. The PLC is arranged in the measurement and control regulation cabinet of the wave maker and used for signal acquisition and input/output control of the cabinet. Remote measurement and control of the wave maker is realized through bus communication with the computer graph measurement and control system. The system of the invention can be used for remote control and parameter test of pool wave makers in ocean engineering of national key ocean engineering laboratories so as to improve the control capacity of the wave makers and also the accuracy of data test.

Description

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Claims

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Application Information

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IPC IPC(8): G05B19/418G05B19/05
CPCY02P90/02
Inventor 姚文
Owner SHANGHAI MARITIME UNIVERSITY
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