面向服务的测量船测控服务总线系统

A service-oriented TT&C service bus system of survey ship

当前测量船测控软件系统需要完成对各类飞行器的遥测、遥控、外测、仿真等数据的处理,该系统复杂性较高,不易扩展和维护。面向服务的体系架构SOA是一个组件模型,它将复杂系统的不同功能单元封装为服务,并通过接口实现对服务的调用,大大降低了系统的复杂性,方便了系统功能的扩展。分析了测量船测控软件系统,设计了面向服务的测量船测控服务总线系统架构,该架构支持“服务调度规则”与“服务调度系统”2种服务调度模式,实现了系统服务端、客户端和服务调度。测试结果表明:该系统能够保证2种模式下的服务调用性能,对提高测量船测控软件系统的效率具有重要意义。

The current TT&C software system of survey ship needs to complete the processing of data such as telemetry,remote control,tracking measurement,simulation of various aircrafts.The system is relatively complex and difficult to expand and maintain.SOA(Service Oriented Architecture)is a component model,which encapsulates different functional units of a complex system as services and rea-lizes the invocation of services through the interface,greatly reducing the complexity of the system and facilitating the expansion of system functions.This paper analyzes the TT&C software system of survey ship and designs the architecture of service-oriented TT&C service bus system of survey ship.The architecture supports two service scheduling modes:“service scheduling rules”and“service scheduling system”.The server,client and service scheduling system are implemented.The test results show that the system can guarantee the performance of service scheduling under two modes,which is of great significance to improve the efficiency of the TT&C software system of survey ship.