標準號：ANSI INCITS/ISO/IEC 10646-1-2000
中文標準名稱：信息技術.通用多八位編碼字符集(UCS).第1部分:架構及基本多語文字面.修改件1:INCITS采用數學符號和其他字符.修改件1: 09/15/2002.修正版本:12/15/2002
英文標準名稱：Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Basic Multilingual Plane AMENDMENT 1: Mathematical symbols and other characters Adopted by INCITS; Amendment 1: 09/15/2002; Corrected Version: 12/15/2002
標準類型：L71
發布日期：2000/9/15 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L71
國際標準分類號：35.040
適用范圍：Speciifes the Universal Multiple-Octet Coded Character Set (UCS). It is applicable to the representation, transmission, interchange, processing, storage, input, and presentation of the written form of the languages of the world as well as the additional symbols. This part of ISO/IEC 10646 specifies the overall architecture, and - defines terms used in ISO/IEC 10646; - describes the general structure of the coded character set; - specifies the Basic Multilingual Plane (BMP) of the UCS, and defines a set of graphic characters used in scripts and the written form of languages on a worldwide scale; -specifies the names for the graphic characters of the BMP, and their coded representations; - specifies the four-octet (32-bit) canonical form of the UCS: UCS-4; - specifies a two-octec (16-bit) BMP form of the UCS: UCS-2; -specifies the coded representations for control functions; - specifies the management of future additions to this coded character set. The UCS is a coding system different from that specified in ISO/IEC 2022. The method to designate UCS from ISO/IEC 2022 is specified in 16.2. Replaces ANSI/ISO/IEC 10646-1:1993/AM 5:1998, ANSI/ISO/IEC 10646-1:1993/AM 6:1997, ANSI/ISO/IEC 10646-1:1993/AM 7:1997, ANSI/ISO/IEC 10646-1:1993/AM 8:1997, ANSI/ISO/IEC 10646-1:1993/AM 9:1997, ANSI/ISO/IEC 10646-1:1993/AM 11:1998, ANSI/ISO/IEC 10646-1:1993/AM 13:1998, ANSI/ISO/IEC 10646-1:1993/AM 16:1998, ANSI/ISO/IEC 10646-1:1993/AM 19:1998, ANSI/ISO/IEC 10646-1:1993/AM 20:1998. It also incorporates ISO/IEC 10646-1:1993 Amendments 1 to 13, 16 to 21 and 23 and Technical Corrigenda 1 and 2 to the first edition.