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作为可编程序计测仪器用标准接口—IEEE488标准接口总线,是在1975年由 IEEE 按规格编成的标准接口总线系统。随着计测仪器的数字化,用计算机和计算器处理测量数据的自动计测系统已得到普及。因此,各种计测仪器间的接口趋向于标准化,此时,美国 HP 公司研制和使用了计测仪器用的接口总线系统(HP—IB),后来由 IEEE 把总线系统规格化了,并作为 IEEE 标准。另外,IEC(国际电气公司)也正在研制国际标准接口总线,予定以 IEC 标准接口总线加以公布。目前,接口总线的名称有下列几种,而且
As a programmable logic measurement instrument standard interface-IEEE488 standard interface bus, is in 1975 by the IEEE standards-based standard interface bus system. With the digitization of measurement instruments, automated measurement systems that process the measurement data with computers and calculators have gained popularity. Therefore, the interface between various measurement instruments tends to be standardized. At this time, HP Corporation of America developed and used an interface bus system (HP-IB) for measurement instruments, and later the bus system was standardized by the IEEE. IEEE standard. In addition, IEC (International Electric Company) is also developing an international standard interface bus, scheduled to IEC standard interface bus to be announced. Currently, the name of the interface bus has the following, but also