Design & Realization Of Automatic Monitor And Control System For Geotextiles-laying Vessel Based On OPC Technology

Geotextiles-laying vessel is a special-purpose project vessel which meet the need of Changjiang River channel renovate project, guarantee the renovate project go on smoothly. The first geotextiles-laying vessel monitoring system is the first adoption in our country, its automatic intensity has already been improved greatly .But along with the development of the computer control technology, the request of the modern industry control system to the integration and the sharing of information between various industrial equipment is more and more high. The traditional industrial control systems software adopts the already existing drive mode, which causes the user massive time and energy in researching the interface between machine equipments, and make the stability and reliability of the maintenance revolution more difficult. OPC is a project controls module product, which cause the interface between the equipments of the different supply merchant and the application procedure software standard, and causes the data exchange between them even more simplificative. As a result, it can provide client the product that don't depend on the specific development language and development environment.After Consult the "YUGONGPAI NOl"'geotextiles-laying vessel automatic monitoring system, the new geotextiles-laying vessel automatic monitoring system take the OPC technology as the foundation, developed an entire set of monitoring software , Including a set of general OPC Client procedure, the design process and the later period debugs demonstrated that OPC may integrates in together the actuation or the service routine and the application procedure which provides by the different manufacturer. The software realization established the good foundation for the full display original DCS installment formidable integrated control function. Through concrete project development, I realized the OPC technology can brings us a highly effective nimble data way, the benefit it bring for the development show that it has a very good prospects.This article introduce the present geotextiles-laying vessel automatic monitoring system with massive the domestic and foreign literature material, main worksummary as follows:First carry the geotextiles-laying vessel automatic monitoring system on the whole outline, then compared two sets of geotextiles-laying vessel automatic monitoring system network, Analyzes the present geotextiles-laying vessel network character, explained the ethernet technology, Finally part carried on the detailed introduction to the new system core content—OPC technology.