5 results about "Exception rule" patented technology

A computer-implemented method for a machine learning based rules compiler, the method comprising receiving machine learning generated ripple down rules, the ripple down rules comprising exception rules for tags in a tag set, the exception rules comprising tag string comparisons. The method further comprises compiling the ripple down rules into optimized computer code. Compiling the rules into computer code further comprises generating an enumeration statement for an enumeration containing the tag set, translating the exception rules for each tag in the tag set into if-else statements for a respective tag, including replacing the tag string comparisons with the enumeration; and generating a switch case statement for a current tag, the switch case statement having cases corresponding the tags in the tag set and including the if-else statements for the respective tag. The optimized computer code comprises the enumeration statement and the switch case statement.

A quality review management system may be used to analyze the operation of manufacturing processes within a plant based on data collected by various data sources in the plant, such as batch executive applications, to automatically detect, store, and display exceptions within those processes for use by a quality review engineer to determine if the process operation meets certain quality standards. The quality review management system includes a configuration application that enables a user to create one or more exception rules, an exception engine that uses plug-ins in various devices to collect process data and to analyze the process data using the rules to detect one or more exceptions within the process, and a review application that enables quality review personnel to review each determined exception for resolution purposes.

The invention discloses a dynamic anomaly injection method and device, equipment and a storage medium. The method comprises the steps of obtaining a target code to be subjected to exception injection, performing static analysis on the target code by adopting a byte code enhancement technology, and constructing an execution link graph based on an analysis result; receiving input abnormal configuration information, and generating a preset abnormal rule based on the abnormal configuration information; wherein the exception configuration information comprises an exception type, an exception triggering mode and an exception level; performing association matching on the preset exception rule and a target execution link in the execution link graph to determine an exception injection point; and based on a section-oriented programming technology and a dynamic proxy technology, intercepting an execution link corresponding to the abnormal injection point in a test process, and injecting an anomaly based on the preset anomaly rule. The technical effects of accurately injecting the exception in the target execution link and improving the pertinence of the software exception handling capacity test are achieved.

The present application relates to the field of charging equipment, and particularly relates to an automatic processing method and device for charging equipment exception. An automatic processing method for charging equipment exception comprises the following steps: setting a charging equipment exception rule library; when the charging equipment is in an exception rule in the exception rule library, automatically executing a preset processing method for the exception rule. The response speed of operation and maintenance is improved, the previous manual intervention processing is changed into a response speed of seconds, the shutdown loss is greatly reduced, the false alarm rate is greatly reduced from 30% to 5%, the exception rule maintenance efficiency is greatly improved, the time consumption of new equipment rule configuration is reduced from 2 hours to 5 minutes, the labor cost is greatly reduced, the proportion of automatic recovery of the equipment is greatly improved, the automatic recovery rate reaches 95%, the availability rate is improved to 99.5%, and the customer satisfaction is improved.

The embodiment of the invention discloses a page anomaly detection method and device, a storage medium and a terminal. Acquiring behavior sequence data of the user based on user operation triggered by the user in the target page; extracting operation feature data corresponding to the user operation from the behavior sequence data; and matching the operation feature data with the page exception rule, and determining an exception detection result of the target page according to a matching result. In the embodiment of the specification, the behavior sequence data is obtained based on the interactive operation of the user on the page, and accurate modeling is realized for the user movement line (namely the movement track and the behavior sequence of the user on the page). Therefore, the system can more deeply discover the exception existing in the page from the interaction behavior of the user. On the basis, the user moving lines are matched through the page exception rule, and the exception detection efficiency and accuracy are greatly improved.