標準號：ISO/TR 17384-2008
中文標準名稱：智能運輸系統.互動中心確定的路線指引(CDRG).空中接口信息集的內容和格式
英文標準名稱：Intelligent transport systems - Interactive centrally determined route guidance (CDRG) - Air interface message set, contents and format
標準類型：R80
發布日期：2008/4/15 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：R80
適用范圍：This Technical Report describes the message contents and format of the air interface between theinfrastructure and the in-vehicle unit in the Interactive CDRG system. The scope of standardization work willbe the message set requirements for the air interface.a) The air interface message set for route guidance information in the interactive CDRG system in thisTechnical Report is applicable to both vehicles equipped with an onboard map database and those whichare not equipped (i.e. those equipped with simplified graphic output and/or text message displayfunctions).b) This Technical Report covers media independent systems. In this Technical Report, messages requiredfor both cellular phone-based CDRG and beacon-based CDRG have been taken into account.c) The size of each message is defined by considering the “In-vehicle Navigation Systems CommunicationDevice Message Set Requirements”.d) When applying this Technical Report, which is recommended practice to the implementation of anyCDRG system, any values less than the defined field size values are allowed, as great importance isattached to the communication efficiency, and the order of description of messages proposed in themessage set of this Technical Report might not necessarily be observed.