-
公开(公告)号：US5274801A
公开(公告)日：1993-12-28
申请号：US584404
申请日：1990-09-17
CPC分类号： G06N5/04 , G06N5/022 , Y10S707/99933
摘要： Disclosed is a system that provides an expert system's equivalent consultation without containing either the original knowledge base or the inferencing and logic shell of an expert system. System and process implementations provide a transformation and record of results from an original expert system's knowledge base which has been exercised through a full series of all possible consultations utilizing the expert system's own shell and knowledge base. The resulting transformation of a knowledge base is captured in the form of tabular histories of inquiries, responses and results and made available to a user via a table driver access mechanism. Results identical to those produced on the original expert system are obtained in a system containing neither the knowledge base nor the inferencing and logic mechanisms. The system provides an identical dialog of interaction with a human user and produces the same conclusions as the original expert system but requires only a small fraction of the computational and memory resources needed for running the original expert system.
摘要翻译： 公开了一种提供专家系统等效咨询而不包含专家系统的原始知识库或引用和逻辑外壳的系统。 系统和流程实现提供了原始专家系统知识库的结果的转换和记录，该知识库已经通过利用专家系统自己的shell和知识库进行的所有可能的全面的协商进行。 所产生的知识库的转换以查询，响应和结果的表格历史的形式被捕获，并通过表驱动程序访问机制提供给用户。 在既不包含知识库也不包括推理和逻辑机制的系统中获得与原始专家系统上生成的结果相同的结果。 该系统提供与人类用户相同的交互对话，并产生与原始专家系统相同的结论，但只需要运行原始专家系统所需的计算和内存资源的一小部分。
-
公开(公告)号：US4431912A
公开(公告)日：1984-02-14
申请号：US321036
申请日：1981-11-13
CPC分类号： G06K7/10871
摘要： An optical scanner in a retail store checkout stand includes a single item detector upstream of the scanner window. Output signals from the item detector and from symbol recognition logic are used to open and close a shutter in the beam path of the scanner laser. The shutter is opened and a first time out sequence is started when the beam path is interrupted. A second, short time out sequence is restarted each time a valid symbol is recognized. A third time out sequence of intermediate length supersedes the first time out sequence when the beam path is cleared. The laser shutter is closed and the symbol is transferred to a terminal or controller upon the completion of any active time out sequence or upon recognition of a predetermined number of identical symbols, whichever comes first.
摘要翻译： 零售店结帐台中的光学扫描器包括扫描器窗口上游的单个物品检测器。 来自物品检测器和符号识别逻辑的输出信号用于打开和关闭扫描仪激光器的光束路径中的快门。 打开快门，并且当光束路径中断时，开始第一次超时顺序。 每次识别有效符号时，重新启动第二个短时间延迟序列。 当光束路径被清除时，中间长度的第三次输出序列取代了第一个超时序列。 激光快门关闭，并且在完成任何活动超时序列之后或者在识别到预定数量的相同符号（以先到者为准）时，符号被传送到终端或控制器。
-
搜索结果
2 条记录 (耗时 0.01 秒)
