標準號：ISO 22902-4-2006
中文標準名稱：道路車輛.車用多媒體接口.第4部分:車輛接口準入的網絡協議要求
英文標準名稱：Road vehicles - Automotive multimedia interface - Part 4: Network protocol requirements for vehicle interface access
標準類型：T07
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：T07
國際標準分類號：43.040.15
適用范圍：This document provides a communication model that contains the requirements for a Vehicle InterfaceProtocol (VIP) to access a vehicle interface over a network transport protocol for AMI-C networks. It does notapply 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. Theserequirements can be applied to network technologies that use UDP/IP as the transport method. However, preexistingsystems may have unique protocols and messages for transporting messages about vehiclefunctions; therefore, this document does not cover such pre-existing technology.Messages transported are network-specific instantiations of the CMS.This document 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; and- functional module discovery and removal process.