标准摘要
[中文适用范围]： IEC 61162-1:2016 RLV 包含官方 IEC 国际标准及其红线版本。 Redline 版本仅提供英文版本，为您提供了一种快速、简单的方法来比较官方 IEC 标准与其先前版本之间的所有更改。 IEC 61162-1:2016(E) 包含通过适当系统互连时海事电子仪器、导航和无线电通信设备之间数据通信的要求。 IEC 61162 的这一部分旨在支持从单个讲话者到一个或多个收听者的单向串行数据传输。这些数据采用可打印的 ASCII 形式，可能包括位置、速度、深度、频率分配等信息。典型的消息长度可能约为 11 到最多 79 个字符，并且通常要求传输速度不超过每条消息一条。第二。本标准中的电气定义并非旨在适应雷达或视频图像等高带宽应用，或密集型数据库或文件传输应用。由于没有提供保证消息传递的规定，并且只有有限的错误检查能力，因此在所有安全应用中应谨慎使用该标准。对于需要更快传输速率的应用，应参考 IEC 61162-2。对于自动识别系统 (AIS) 岸基设备的应用，应参考 IEC 62320 系列。本第五版取消并取代了2010年发布的第四版，并构成技术修订。相对于前一版本，该版本包括以下重大技术变化： ——表 4 中添加了新的标识符； - 句子 CBR 和 MEB 已被删除，因为它们现在仅由 AIS 岸基设备使用； - 添加了新句子 ACN、ALC、ALF、ARC、EPV、HCR、HRM、MOB、NSR、RLM、RRT、SM1、SM2、SM3、SM4、SMB、SPW 和 TRL； ——对ABK、ABM、GNS、NAK、NRM、RMC、ROR和TTD进行了修订； ——修订了附录B中的测试方法。 [外文原描述]： IEC 61162-1:2016 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 61162-1:2016(E) contains the requirements for data communication between maritime electronic instruments, navigation and radiocommunication equipment when interconnected via an appropriate system. This part of IEC 61162 is intended to support one-way serial data transmission from a single talker to one or more listeners. These data are in printable ASCII form and may include information such as position, speed, depth, frequency allocation, etc. Typical messages may be from about 11 to a maximum of 79 characters in length and generally require transmission no more rapidly than one message per second. The electrical definitions in this standard are not intended to accommodate high-bandwidth applications such as radar or video imagery, or intensive database or file transfer applications. Since there is no provision for guaranteed delivery of messages and only limited error checking capability, this standard should be used with caution in all safety applications. For applications where a faster transmission rate is necessary, reference should be made to IEC 61162-2. For applications to shore based equipment of the automatic identification system (AIS) reference should be made to the IEC 62320 series. This fifth edition cancels and replaces the fourth edition published in 2010, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - new identifiers have been added to Table 4; - the sentences CBR and MEB have been removed as they are now solely used by AIS shore based equipment; - new sentences ACN, ALC, ALF, ARC, EPV, HCR, HRM, MOB, NSR, RLM, RRT, SM1, SM2, SM3, SM4, SMB, SPW and TRL have been added; - revisions have been made to ABK, ABM, GNS, NAK, NRM, RMC, ROR and TTD; - the methods of testing in Annex B have been revised.
英文名称Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners