公开(公告)号：US4418395A

公开(公告)日：1983-11-29

申请号：US129647

申请日：1980-03-12

申请人： Junichi Inagaki

发明人： Junichi Inagaki

IPC分类号： G06F7/00 ,  G06F3/14 ,  G06F5/01 ,  G06F7/76 ,  H02H3/40 ,  G06F15/56

CPC分类号： G06F3/1407 ,  H02H3/40 ,  Y10T307/406

摘要： A digital data processing system for protecting and controlling an electric system, wherein plural data values indicative of system limits are generated and supplied to a processing unit for processing thereof. The data values are converted to digital signals and stored in a digital memory at addresses selected by an address designation unit. Each memory address has associated therewith a predetermined decimal point position. Addresses from the address designation unit are converted to decimal point display signals which can be stored in the memory and used by the processing unit to determine the decimal point position during processing of the data signals stored in the memory.

摘要翻译： 一种用于保护和控制电气系统的数字数据处理系统，其中产生指示系统限制的多个数据值并将其提供给处理单元以进行处理。 将数据值转换为数字信号并将其存储在地址指定单元所选地址的数字存储器中。 每个存储器地址都与预定的小数点位置相关联。 来自地址指定单元的地址被转换为小数点显示信号，该小数点显示信号可以被存储在存储器中并被处理单元用来确定处理存储在存储器中的数据信号的小数点位置。