ISO/IEC 16500本部分的目的是规定规范性协议和相关的动态系统 ISO/IEC 16500的行为，包括会话和连接操作、配置和下载 系统重点是重要的动态系统实体（例如，会话控制、呼叫/连接） 控制），这些实体的行为（例如，信息流、实体操作、传递的参数）和 这些实体在DAVIC系统中的允许物理放置（即物理实例）。 因此 ISO/IEC 16500的一部分补充了ISO/IEC 16500-1中描述的静态系统参考模型， 指定规范的动态行为，以及指定实现此行为所需的协议。 协议本身主要通过使用“协议网络架构”来指定 对于每个已定义的物理实例和应用程序场景，直观地说明 要使用的各种协议栈。单个协议工具的详细规范 其本身（例如，用于实现DAVIC动态流行为的详细协议消息）是 本标准ISO/IEC 16500-5（中层和高层）和ISO/IEC 16500-4（下层）中提供 规格 这导致实例规范由DAVIC工具集中的构建块组成，这些构建块以 描述执行DAVIC功能的系统的方式。

The purpose of this part of ISO/IEC 16500 is to specify normative protocols and associated dynamic system behavior, including session and connection manipulation, configuration and download, for an ISO/IEC 16500 system. The emphasis is on the significant dynamic system entities (e.g., session control, call/connection control), the behavior of these entities (e.g., information flows, entity actions, parameters passed) and the allowable physical placement(s) of these entities in a DAVIC system (i.e., physical instances). As such, this part of ISO/IEC 16500 complements the static systems reference model described in ISO/IEC 16500-1, specifying normative dynamic behavior as well as specifying the protocol(s) required to realize this behavior. The protocols themselves are specified primarily through the use of "Protocol Network Architecture" diagrams which visually illustrate, for each of the defined physical instances and application scenarios, the various protocol stacks which are to be used. Detailed specification of the individual protocol tools themselves (e.g., the detailed protocol messages used to realize the DAVIC dynamic flow behavior) is provided in ISO/IEC 16500-5 (mid- and higher layers) and ISO/IEC 16500-4 (lower layers) of this specification. This results in instance specifications made up of building blocks from the DAVIC tool set organized in a manner describing a system which performs DAVIC functions.