利用CORBA实现集装箱检查系统分散结构网络连接

The Implementation of the Disperse Structure Network Connection with CORBA in LCIS

大型集装箱检查系统中,采用了分布式计算机网络系统,控制对集装箱透视图像的采集和检查。传统的网络连接由套接字技术实现,不仅开发难度大,而且系统难以扩展升级,不能适应海关用户的实际需求。采用CORBA实现分散结构网络连接,可以实现网络透明,降低研制开发难度,提高系统灵活性。把对象的请求与对象的实现分开,二者之间的连接细节由对象请求代理器完成。用户不需要关心连接细节,所以可以集中精力实现和优化系统逻辑功能,从而满足海关用户的多种需求。

Distribution system is applied in the Large Container Inspection System to control the acquisition and inspection of container scan image.Traditional network connection is actualized with socket technology,which is not only difficult to develop and upgrade,but also difficult to meet the demands of custom users.Through the disperse structure network connection with CORBA which make request to object and implement of object separated,the network transparence is realized,the difficulty of developing is reduced and the flexibility of the system is improved.Customers do not need to care the connection details and can concentrate on optimizing the system's function.