Application Of Audio And Video Communication In Marine Simulator

With the development of computer technology,network communication technology and multimedia technology,all walks of life began to build the enterprise information system,the ship industry is no exception.At the same time,the development of modern marine engine room simulators is becoming more and more perfect,including the virtual reality,automatic sensing,wireless communication and other key technologies gradually mature development makes the simulator internal system equipment,lighting,sound effects can be basically the same Type of ship consistent,the operation of the equipment and the use of the method is also the most similar to the real ship.Therefore,in the turbine simulator to build a complete internal communication system is also the development of automation and intelligent one of the key.Multi-person voice,multiplayer video with real-time and the amount of information is extremely rich in the huge advantages and in the past 10 years has been rapidly popular,has gradually become more and more familiar with the communication.This paper is designed from Dalian Maritime University,which is based on the key technologies of OMCS voice and video framework and ESFramework communication framework,which is based on the domestic advanced product,using the extremely simple programming model The second development of a set of voice software programs and a set of video chat software program.Voice sof.tware is mainly used in two,three-dimensional trbine simulator program-controlled telephone system,which features,logic designed to be consistent with the real ship phone.The ultimate goal of video chat software design is to apply to the ship integrated communication system,so that ships can be the same as other industries have a comprehensive multimedia intercom system,but because the software function is not perfect and does not involve the real work environment Consider,so this progran will be the first application in the engine simulator.At the beginning of this paper,the background,basic functions and development status of the system are introduced.Then,according to the specific function modules of the system-based program-controlled telephone system and the.NET platform,the OMCS multimedia framework and the ESFramework communication framework are developed.A set of reliable network voice call system design,the use of voice software to simulate the ship program-controlled telephone system and used in the turbine simulator telephone system;after the design of a LAN-based video chat software system,its functions include basic dual video Chat,multi-person video conferencing,and ultimately the corresponding system for production.The focus of the article lies in the preparation of voice system and video call system module programs.After the completion of the program design and debugging,the system and the paper to make a summary and outlook,and put forward the future development of the ship's internal communications system and can be changed.