Abstract: The present invention relates to a carbide tool cleaning and coating production line and a method, including a cleaning device including a support frame, a cleaning mechanism and a drying mechanism are sequentially disposed under the support frame connected to a moving mechanism, the moving mechanism is connected to a lifting mechanism being capable of being connected to a tool fixture bracket being configured to accommodate the tool fixture; a coating device including a coating chamber which a plane target mechanism and a turntable assembly disposed in, the turntable assembly is capable of being connected to a plurality of tool fixtures being capable of rotating around an axial line of the coating chamber under the driving of the turntable assembly and rotating around an axial line thereof at the same time; and, a manipulator being disposed between the cleaning device and the coating device.

Abstract: A multi-procedure integrated automatic production line for hard alloy blades under robot control is provided. The production line includes a rail-guided robot. A cutter passivation device and a blade cleaning and drying device are arranged on one side of the rail-guided robot. A blade-coating transfer table, a blade coating device, a blade boxing transfer table, a blade-tooling dismounting device and a blade boxing device are sequentially arranged on another side of the rail-guided robot. The blade-tooling dismounting device is arranged on one side of the blade boxing transfer table. The production line further includes squirrel-cage toolings for carrying the blades. The squirrel-cage tooling that are loaded with the blades can run among the cutter passivation device, the blade cleaning and drying device, the blade-coating transfer table and the blade boxing transfer table. The blades after being treated through the blade-tooling dismounting device are sent to the blade boxing device.

Abstract: Various embodiments of the teachings herein include a method for security monitoring on an OT system. The method may include: determining a time range for calculation on data of the OT system; collecting from the OT system 10, data in the determined time range on a first aspect for security monitoring; calculating, based on data collected, an indicator on the first aspect; and visualizing the indicator on the aspect in a quantitative way.

Abstract: The disclosure discloses a cyberbullying detection method and system. The detection method includes: obtaining a to-be-detected data set, where the to-be-detected data set includes multiple sentence texts of multiple users; classifying the to-be-detected data set by using a classification model based on a bidirectional recurrent neural network, to obtain a probability that each sentence text belongs to cyberbullying; obtaining a sentence text whose probability of belonging to cyberbullying is greater than a specified probability, to obtain a first sentence text set; obtaining an attention value of each sentence text in the first sentence text set and an attention value of each user; detecting, according to the attention value of each sentence text in the first sentence text set and the attention value of each user, whether each sentence text belongs to cyberbullying. The disclosure can achieve a good text classification and identification effect, high accuracy, and a low loss rate.

Abstract: An embodiment of the present invention relates to the technical field of networks, in particular to a testing method, device and system for testing the performance of a Deep Packet Inspection (DPI) device. In this method, a performance analyzing device respectively acquires packet transmission characteristics of packets when being directly forwarded and packet transmission characteristics of the packets having been processed by the DPI device; and a test result on the performance of the DPI device with larger reference significance is acquired by comparing the two packet transmission characteristics.

Abstract: An embodiment of the present invention relates to the technical field of networks, in particular to a testing method, device and system for testing the performance of a Deep Packet Inspection (DPI) device. In this method, a performance analyzing device respectively acquires packet transmission characteristics of packets when being directly forwarded and packet transmission characteristics of the packets having been processed by the DPI device; and a test result on the performance of the DPI device with larger reference significance is acquired by comparing the two packet transmission characteristics.