Three-dimensional display monitoring system and method for wharf equipment

A three-dimensional display and dock equipment technology, applied in the field of automated docks, can solve problems such as high cost, high failure rate, and easy damage to cameras, and achieve the effect of shortening the installation cycle, reducing installation costs, and increasing flexibility.

Inactive Publication Date: 2008-11-26
SHANGHAI ZHENHUA HEAVY IND
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Problems solved by technology

[0003] The current monitoring work mainly uses cameras to monitor, and multiple cameras are installed in different positions to realize the monit

Method used

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  • Three-dimensional display monitoring system and method for wharf equipment
  • Three-dimensional display monitoring system and method for wharf equipment

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Experimental program
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Embodiment Construction

[0028] Before explaining the implementation, let me introduce a few concepts in graphics:

[0029] 1. OpenGL (Open Graphics Program Interface);

[0030] OpenGL (Open Graphics Program Interface) is a three-dimensional graphics program interface jointly launched by SGI, SUN, Microsoft, DEC, IBM and Intel and other world-renowned computer companies. It can be integrated into UNIX, Windows95 The above version, WindowsNT3.51 above version and window systems such as Xwindow, are a series of API (application programming interface) relatively independent of hardware, window system and operating system. It includes more than 120 graphics functions, and developers can use these functions to draw realistic 3D scenes. Its biggest advantage is stable performance, cross-platform use, and good portability. Since OpenGL is the underlying graphics library of 3D graphics, it does not provide geometric entity primitives and cannot be directly used to describe the scene. However, through some co...

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Abstract

The invention discloses a three-dimension display monitoring system of dock device and a method. The method comprises: converting a device model document into a 3DS format device model document to be converted into an OpenGL top point data array and an OpenGL display list of relative devices, adopting an OpenGL matrix conversion function to process matrix conversion of the device model to drive the device model. The invention adopts three-dimension modeling technique and OpenGL display technique, to display the working condition of the dock device via the three-dimension model, thereby effectively improving display effect and display process, to realize real-time monitoring display on the whole dock yard, working area panoramic field and each device. The on-site user only needs a display, a mouser and a net wire to display and monitor all devices real-timely in the dock stack yard, to improve operation simplicity and flexibility.

Description

technical field [0001] The invention relates to the field of automated wharves, in particular to a system and method for three-dimensional display and monitoring of wharf equipment. Background technique [0002] The equipment of the automated terminal needs to perform various actions to complete the hoisting of the terminal container, etc. In order to grasp the working status of the equipment, it is necessary to monitor the equipment. [0003] The current monitoring work mainly uses cameras to monitor, and multiple cameras are installed in different positions to realize the monitoring work, but the disadvantage of this monitoring method is that the cost is high. The failure rate of the monitoring method is relatively high. [0004] Therefore, it is necessary to provide a new monitoring method, which should realize three-dimensional and real-time monitoring like a camera, and has a lower cost and failure rate. [0005] OpenGL is a 3D API (Application Programming Interface),...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N13/04G06T15/00G06T13/20
Inventor 吴翔
Owner SHANGHAI ZHENHUA HEAVY IND
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