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时间:2012-03-16 12:23来源:蓝天飞行翻译 作者:航空
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UA systems have the potential for being connected to the edge of the GIG, and for this reason networking capabilities must be implemented in UA systems. Integration of UA into the GIG will require that they adhere to open standards that facilitate their interoperability. Networking capabilities, although they may be considered as operationally integral to a particular UA system, actually are implemented through standards, protocols, and methods external to the data link itself (i.e., at layers three through seven of the open systems interconnect (OSI) networking model). This protocol provides the interworking between transport protocol class 0 (TP0) and TCP transport service necessary for OSI applications to operate over IP-based networks.
The intent of the standards Section of the UA Roadmap will be to, discuss the preferred framework and methodology for establishment of interoperability within the UA domain where practical, specify those specific standards, which are the basis of UA interoperability, and which OSD expects to be implemented. Appendix E will also cover current and emerging standardization efforts. Development of the Roadmap has led to identification of roadblocks or impediments to implementation of the current philosophy of UA interoperability. Future actions will be recommended in order to address these impediments, allowing the continued evolution of interoperability among UA and improving the interoperability between UA and the broader warfighter community.
Changes Supporting the DoD’s Transformation Objectives
To support the DoD’s transformation objectives, several key information technology (IT) processes, programs, and related documents have been recently updated. The joint capabilities integration and development system (JCIDS) (CJCSI 3170.01D and CJCSM 3170.01A) restructured the requirements process used to assess existing and proposed capabilities with respect to future joint operational concepts (JOCs), joint functional concepts (JFCs), and mission area integrated architecture. The JCIDS was developed in coordination with the release of the new DoD 5000 (DoDI 5000.2) Defense acquisition system series to ensure integration of the capabilities development and acquisition processes through the use of integrated architectures, including the GIG integrated architecture. DoDD 4630.5 and DoDI 4630.8 establish the responsibilities of the CIO and other components for information interoperability. These directives reference the use of an integrated set of DoD enterprise architectures. Integrated architectures describe relationships between tasks and activities that generate effects on enemy forces and their supporting operations. The directives specify that integrated architectures must have three views: operational, systems, and technical, as defined in the architecture framework. In accordance with DoDI 5000.2 and DoDI 4630.8,—having a technical view derived from the standards and guidelines contained therein—is required at all program milestone decisions. CJCSI 6212.01C defines the net-ready key performance parameter (KPP) which is based on the use of the GIG integrated architecture. The net-ready
 
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本文链接地址:无人机系统路线图 Unmanned Aircraft Systems Roadmap(146)