標準號：BS EN 61162-400-2002
中文標準名稱：航海和無線電通信設備及系統.數字接口.多部發話器和多部受話器. 船舶系統互聯.介紹和一般原則
英文標準名稱：Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Multiple talkers and multiple listeners - Ship systems interconnection - Introduction and general principles
標準類型：U66;M36
發布日期：2002/7/25 12:00:00
實施日期：2002/7/25 12:00:00
中國標準分類號：U66;M36
國際標準分類號：47.020.70
適用范圍：1 General This standard series, IEC 61162-400 and upwards, specifies a communication protocol for use in interconnected maritime systems. It also specifies an interface description language for use together with the protocol, a set of rules for the use of this language and a set of standard interfaces described in the language. Finally, it also provides a test plan and list of required documents for equipment using this standard. This part of IEC 61162 gives a general overview of the functionality of the protocol and provides definitions common to the other fragments of the standard. 2 Application area This protocol is intended for use on the system level of an interconnected maritime navigation and radiocommunication system. It is designed to integrate various relatively large functional components, for example RADAR, ECDIS or conning display. As such, it complements other protocols on the instrument level (IEC 61162-1, IEC 61162-2 and IEC 61162-3 as referred to in annex B) and on the administrative level (mainly proprietary or de facto standard protocols). Although this standard covers navigation and radiocommunication equipment on the system level, it is not limited to that. It could also find application on lower levels (process level) and in other application areas (general automation). 3 Safety implications of using this protocol This standard does not define any safety related attributes that can be applied in the verification of the safety properties of a system using this protocol. The system safety properties will dependent on many factors, such as a) the protocol specification (this standard); b) the T-profile in use (may be specified by this standard); c) the protocol implementation (dependent on manufacturer); d) how the protocol is used by individual components (dependent on manufacturer); e) how the system uses the protocol (dependent on manufacturers and system integrators); f) maintenance and supervision of the system. These items are only examples and do not constitute a complete list. The relevant authorities and the class societies will prescribe more detailed rules for the use of this protocol in integrated control systems. 4 Components of this standard This standard consists of a number of documents (parts). This introduction contains a general description of the functionality of the standard and guidelines for the use of the other documents. The relationship between documents is indicated in the figure below. Although this set of standard documents is collectively referred to as IEC 61162-4, the actual part numbers are in the 400-series. The part numbers are shown in the figure below. The documents marked with a diagonal line pattern are not part of the standard. They are required programmer or operator manuals provided by manufacturers of equipment or components using this standard. The non-shaded documents give documentation required for designers of communication libraries implementing this standard. They are not required for manufacturers of equipment using existing communication libraries. The companion standards documents (shaded) are required reading for designers and integrators of equipment using this standard. They are also of interest to those who specify equipment for ships. The general principles are required reading for all users of the standard. The general principles give a high level of explanations to the various parts as shown in the table below.