Operation of an NC device can be restricted during the time until processing requested by a transmitting side is completed by a receiving side. An information processing device communicatively connected to a controller of an industrial machine including a processing request transmission unit that transmits a processing request to the controller; a processing completion notification management unit that detects a processing completion notification, transmitted from the controller, which notifies of completion of processing according to the processing request; and an operation restriction control unit that restricts processing request operation of the controller for a next operation until the processing completion notification is detected by the processing completion notification management unit.

A method for determining an abnormal processing of a processing machine is disclosed, and includes: obtaining an acceleration signal corresponding to an acceleration of a tool tip from an accelerometer arranged on a tool-end of the processing machine; performing an integral process to the acceleration signal to generate a movement information; obtaining a motor position information of a motor used to bring the tool-end to move; respectively performing a coordinate alignment process to the movement information and the motor-position information to generate a transformed movement information and a position vector respectively being described based on a workpiece-end coordinates system used by a workpiece-end of the processing machine; combining the transformed movement information and the position vector to generate a relative movement value between the tool tip and the workpiece-end; and, determining whether an abnormal processing occurs based on the relative movement value.

A machine tool management method, a machine tool management system and a medium are disclosed, the machine tool management method including: determining at least one target component of a machine tool; generating an evaluation result of the machine tool according to a preset processing rule based on the determined at least one target component; for each target component of one or more target components in the at least one target component, acquiring a target evaluation result corresponding to the target component from the evaluation result of the machine tool; determining a preset management rule based on the target evaluation result and type information and attribute information of the target component, and managing the target component according to the preset management rule.

The invention relates to a method for analyzing an abnormal event in an industrial automation and control system, IACS, comprising the following steps: identifying the abnormal event; detecting a root cause of the abnormal event; and generating a notification if the root cause is not a user activity and, if the root cause is a user activity, evaluating the possible impact on the IACS caused by the abnormal event, and generating a notification if the evaluation of the possible impact does not match a predefined list of allowable behavior. The present invention also relates to a corresponding system and corresponding computer program product comprising one or more computer readable media having computer executable instructions for performing the steps of the method.

Disclosed herein is a processing apparatus including a processing unit, alignment unit, and controller. The controller includes a reference program storing section previously storing a reference program for use in processing a predetermined workpiece, a reference result recording section for rating the result of processing performed to the predetermined workpiece by the processing unit according to the reference program and then recording a resultant rating point as a processing reference result, and an actual result calculating section for rating the result of processing performed to substantially the same workpiece as the predetermined workpiece by the processing unit according to the reference program.

The invention relates to a method for analyzing an abnormal event in an industrial automation and control system, IACS, comprising the following steps: identifying the abnormal event; detecting a root cause of the abnormal event; and generating a notification if the root cause is not a user activity and, if the root cause is a user activity, evaluating the possible impact on the IACS caused by the abnormal event, and generating a notification if the evaluation of the possible impact does not match a predefined list of allowable behavior. The present invention also relates to a corresponding system and corresponding computer program product comprising one or more computer readable media having computer executable instructions for performing the steps of the method.

Disclosed is a method for protecting a heat dissipation fan of a projecting device, including: when a heat dissipation fan is in a working state, obtaining fall-related information when a projecting device is falling; determining fall-related information of the heat dissipation fan according to the fall-related information of the projecting device; terminating the operation of the heat dissipation fan when the fall state information of the heat dissipation fan is in a falling state; resuming the operation of the heat dissipation fan when the fall state information of the heat dissipation fan is that the fall ends. Further disclosed is an apparatus for protecting a heat dissipation fan of a projecting device, corresponding to the method.

The invention relates to a motor control device, a control method, an information processing program and a recording medium, even though the network for receiving an output permission signal is not connected, the test run of the motor can be safely performed. Even though a signal generating element (104) of a servo driver (10) does not receive the output permission signal through a field network (30), if the connection to the field network (30) is determined to be not required, the signal generating element (104) does not generate the safety command.

A machine tool management method, a machine tool management system and a medium are disclosed, the machine tool management method including: determining at least one target component of a machine tool; generating an evaluation result of the machine tool according to a preset processing rule based on the determined at least one target component; for each target component of one or more target components in the at least one target component, acquiring a target evaluation result corresponding to the target component from the evaluation result of the machine tool; determining a preset management rule based on the target evaluation result and type information and attribute information of the target component, and managing the target component according to the preset management rule.

A multi-point measurement system and a multi-point measurement method are provided. The multi-point measurement system is for measuring a device under testing and comprises a plurality of sensors and a computing device. The sensors are respectively attached to a plurality of measuring points of the device under testing. The computing device comprises a computing unit and a storage unit; the computing unit comprises a learning module, and the computing device establishes communication connections to the sensors respectively. The sensors generate original sensing data and transmit them to the storage unit for storage. The computing unit inputs processed sensing data obtained by preprocessing the original sensing data into the learning module for data analysis, and obtains a plurality of reference values corresponding to the sensors respectively. At least two adjacent sensors form a group; the computing unit sequentially inputs the processed sensing data corresponding to the sensors in the group into the learning module for a merge operation, and obtains a plurality of merged reference values corresponding to the groups respectively. The computing unit performs a determination operation using the merged reference values corresponding to each group and the reference values corresponding to the sensors in the group and generates a suitability determination for the measuring points.