標準號：BS ISO 22902-4-2006
中文標準名稱：道路車輛.車用多媒體接口.車輛接口信道的網絡協議要求
英文標準名稱：Road vehicles - Automotive multimedia interface - Network protocol requirements for vehicle interface access
標準類型：T36
發布日期：2006/11/30 12:00:00
實施日期：2006/11/30 12:00:00
中國標準分類號：T36
國際標準分類號：43.040.15
適用范圍：ISO 22902-4:2006 provides a communication model that contains the requirements for a Vehicle Interface Protocol (VIP) to access a vehicle interface over a network transport protocol for AMI-C networks. It does not apply to networks that have pre-existing protocols and messages for transporting vehicle functions.A VIP defines how an application communicates over a simple network transport mechanism. These requirements can be applied to network technologies that use UDP/IP as the transport method. However, pre-existing systems may have unique protocols and messages for transporting messages about vehicle functions; therefore, ISO 22902-4:2006 does not cover such pre-existing technology.Messages transported are network-specific instantiations of the CMS.ISO 22902-4:2006 addresses the following aspects related to the AMI-C's approach to network communication:Message frame format,Application transaction,System transaction,Initialization process,Address resolution, andFunctional module discovery and removal process.