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市场信息研究公司(MIRC)透露:1983年,自动识别条形码设备销售额为6.88亿美元,1987年超过22亿美元,1990年,总销售额将翻一番,达44亿美元,到1993年可达86亿美元。这表明,从1987起,每年的增长速度为25%。自动识别迅用于数据输入和数据库查询过程中,由自动识别代替了传统的键盘输入。它包括光学特性识别,条形编码, 市场信息研究公司(MIRC)透露:1983年,自动识别条形码设备销售额为6.88亿美元,1987年超过22亿美元,1990年,总销售额将翻一番,达44亿美元,到1993年可达86亿美元。这表明,从1987起,每年的增长速度为25%。自动识别适用于数据输入和数据库查询过程中,由自动识别代替了传统的键盘输入。它包括光学特性识别,条形编码,无线电频率,表面声波(SAW)标记,磁铁条纹标记、生物统计汉别机器显示,所有这些技术相互竞争(有时是合作)来完成同一项任务。
Market Information Research Corporation (MIRC) revealed that: In 1983, the sales of automatic identification bar code equipment was 688 million U.S. dollars. In 1987 it exceeded 2.2 billion U.S. dollars. In 1990, total sales will double to reach 4.4 billion U.S. dollars. By 1993, It reached 8.6 billion U.S. dollars. This shows that since 1987, the annual growth rate has been 25%. Automatic recognition is used in the process of data input and database query, and the traditional keyboard input is replaced by automatic recognition. It includes identification of optical characteristics, bar coding, Market Information Research Corporation (MIRC) revealed: In 1983, sales of automatic identification bar code equipment was 688 million US dollars, in 1987 more than 2.2 billion US dollars, in 1990, total sales will double It reached US$4.4 billion, and by 1993 it was US$8.6 billion. This shows that since 1987, the annual growth rate has been 25%. Automatic recognition is applied to the data input and database query process, and the traditional keyboard input is replaced by automatic recognition. It includes identification of optical characteristics, bar coding, radio frequency, surface acoustic wave (SAW) markings, magnet stripe markings, and biometric machine displays, all of which compete (and sometimes cooperate) with each other to accomplish the same task.