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1. 发明授权

US4691317A Feature deselect control 失效
标题翻译：功能取消选择控制
公开(公告)号：US4691317A
公开(公告)日：1987-09-01
申请号：US784144
申请日：1985-10-04
申请人： Dennis E. Miazga , James J. Petery
发明人： Dennis E. Miazga , James J. Petery
IPC分类号： G03G21/00 , G03G15/00 , G06F11/00
CPC分类号： G03G15/5012 , G03G15/55
摘要： The present invention is concerned with a method of deselecting the features of a xerographic printing machine to be able to continue operation of the machine even though a fault has been detected. In particular, the control isolates a detected malfunction to a particular input or output, determines that the particular input or output is related to a specific machine feature that has been selected for a particular job requirement, and instructs the operator by message to deselect that particular feature for continued machine operation. In the event that the isolated fault is related to a machine feature that has not been selected for the particular job requirement or that is not in that particular machine configuration, the control ignores the indicated fault for the continued operation of the machine.
摘要翻译：本发明涉及一种取消选择静电印刷机的特征的方法，以便能够继续操作机器，即使检测到故障。特别地，控制将检测到的故障与特定的输入或输出隔离，确定特定的输入或输出与已经针对特定工作要求选择的特定机器特征相关，并通过消息指示操作者取消选择该特定的输入或输出功能继续机器运行。如果隔离故障与未针对特定作业要求选择或不在特定机器配置中选择的机床功能相关，则控制器将忽略指示故障以继续运行机器。

2. 发明授权

US4550382A Filtered inputs 失效
标题翻译：过滤输入
公开(公告)号：US4550382A
公开(公告)日：1985-10-29
申请号：US421006
申请日：1982-09-21
申请人： Anthony M. Federico , Ernest L. Legg , Stephen P. Wilczek , Hari K. Prasad , James J. Petery
发明人： Anthony M. Federico , Ernest L. Legg , Stephen P. Wilczek , Hari K. Prasad , James J. Petery
IPC分类号： G05B15/02 , G05B19/05 , G03G15/00 , G06F15/20
CPC分类号： G05B19/054 , G05B2219/1169 , G05B2219/15052 , G05B2219/21105
摘要： The present invention includes a plurality of input/output processors communicating with a master processor. Each of the input/output processors has a filtering mechanism to filter the inputs before transmission to the master over the communication channel precluding the necessity of filtering at the master. More importantly, the shared communications system is not loaded down with every change of an input. Because of this feature, only meaningful changes are put on the communication line, thus substantially reducing its load which makes its effective response time stay high. The inputs when received at the master can be immediately handled to improve the central processor response time. Two types of filtering are provided, in particular, transition and debounce filtering to respond to switch and sensor inputs. Also, there is provided a means to programmably select the type of filter and the time period of filtering.
摘要翻译：本发明包括与主处理器通信的多个输入/输出处理器。每个输入/输出处理器具有滤波机制，用于在通过通信信道发送到主机之前对输入进行滤波，排除在主机处必须进行滤波。更重要的是，共享通信系统不会随着输入的每一个变化而被加载。由于这个特征，通信线上只有有意义的变化，从而大大降低了负载，使得其有效响应时间保持较高。可以立即处理在主站处接收到的输入，以改善中央处理器的响应时间。提供两种类型的滤波，特别是转换和去抖动滤波以响应开关和传感器输入。另外，提供了可编程选择滤波器的类型和滤波时间的方法。

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