The Overall Design For WTTVS And Research On Its Monitoring Management System

In order to better adapt to and serve its test verification task. This paper collected a variety ofdomestic and foreign wave/tide measuring instrument and its technical indicator. It did a analysis ofthe test ability and application limitations of existing verification device. First of all, on the basis ofthis the design goals and basic technical indicators of WTTVS has been put forward. This paperconducted a preliminary feasibility analysis in view of the WTTVS wave simulation and made adesign of overall structure and control scheme of WTTVS. To ensure the smooth development ofsystem control strategy, algorithms and real-time monitoring system.A control system principleprototype has been designed. It also made a selection of the key structures and devices.After that, on the basis of the existing procedures and test/verification requirements formeasuring field of wave/tide. This paper designed the main function of real-time monitoring andmanagement system. In order to improve the software system’s ability of easy extend and maintain.Itused the interface model based on multi-layer software architecture. This paper has designed a methodof relational database combined with object oriented method and real-time monitoring andmanagement software, which uses C#development language and ADO.NET database accesstechnology in the.NET environment. According to the S7-200PLC main controller in the controlsystem design. It studied the way of read/write PLC internal storage area using of PPIcommunication protocol and got the real-time monitoring function of monitoring and managementsoftware. For the implementation of intensive sampling and real-time monitoring of the rapidchanging data. This paper devided the PLC data storage zone V into two parts which are the real-timeand historical data storage area. It acquisited the monitoring information into the corresponding regionusing interrupt PLC timing. The PC read the real-time data storage block in real-time and read thedata storage block in one time after the device is running over.At last it processed the monitoring information by Matlab and analysis the prototype workingcondition. Experiments show that, the prototype is stable. The monitoring and control managementsoftware is hierarchy and has strong data management and monitoring capability.