Abstract: A test method for a time-sensitive networking device, including steps of: sending a test request and a test goal; converting the test goal into test information; making a determination on a test scenario including a field test and a simulation test; determining whether feedback information is received from the networking device under test within a test duration; in case of the reception, testing the feedback information and outputting a test result. A test system for a time-sensitive networking device, including a networking device testing apparatus, a user terminal and a plurality of networking devices under test. One terminal of the networking device testing apparatus is connected to the user terminal, and another terminal is connected to the plurality of networking devices under test. The networking device testing apparatus includes a power supply, a processing unit, a storage unit, a network interface and a clock module.

Abstract: A method of design for synergy between high-frequency data transmission and precision-adaptive fault diagnosis, in which an edge gateway collects data, makes predictions for the data and transmits actual values whose deviations from predicted values exceed a threshold to a cloud server is disclosed. The cloud server recovers the data based on the actual values and predicted values of its own and outputs a fault diagnosis result based on the recovered data and a DPS length. The present application takes into account both data transmission and fault diagnosis accuracy and provides accurate real-time fault diagnosis with limited bandwidth resources.

Abstract: The present invention discloses a method and system for efficient configuration of a time-sensitive network based on hardware acceleration, pertaining to the field of wired communication networking technology. The method includes an acquisition step, a preprocessing step, a scheduling step, a generation step and a deployment step. The scheduling step, according to an operating state of a scheduling engine, based on attribute information of to-be-configured data streams, selects a time slot length, calculates a hyperperiod, depending on a size of the hyperperiod, carries out any of hyperperiod based parallel scheduling or conflict-group based parallel scheduling, obtaining a scheduling result, and thereby generates and deploys a configuration scheme to network devices. The present invention is able to, based on on-site network and terminal device conditions, derive global deterministic scheduling and configuration schemes and enables rapid distribution and deployment.

Abstract: A water-mist-penetrating temperature measurement system and method for steel hot rolling, the system including a water-mist-penetrating temperature measurement device, and the water-mist-penetrating temperature measurement device including a visible light guiding-tracking assembly, an optical focusing assembly, a dual-wavelength beam splitting assembly, a multi-source information processing assembly, and a display assembly; and the method including the steps of obtaining a dual-wavelength radiation signal and a visible light image signal of the object to be measured, processing the obtained dual-wavelength radiation signal and the visible light image signal, and detecting and processing an abnormally fluctuated temperature data.

Abstract: A water-mist-penetrating three-wavelength temperature measurement device and method for a high-temperature environment, the device including a housing, a three-waveband beam splitting detection module and a computing unit, the housing provided with an optical aperture, the three-waveband beam splitting detection module arranged in the housing, and including a trichroic prism, three radiation detection assemblies, the trichroic prism able to receive the light signals entering via the optical aperture, and emit radiation signals having different wavelength bands through three emission faces, respectively; the three radiation detection assemblies able to receive radiation signals having different wavelength bands emitted from corresponding emission faces, and convert them into electrical signals, respectively; the computing unit able to receive the electrical signals, and perform calculation and analysis to determine a temperature value of a target to be measured; the method including: temperature measurement da

Abstract: A test method for a time-sensitive networking device, including steps of: sending a test request and a test goal; converting the test goal into test information; making a determination on a test scenario, wherein when the test scenario is a simulation test, a test indication signal is sent to a networking device under test, and when the test scenario is a field test, no test indication signal is sent; determining whether feedback information is received from the networking device under test within a test duration; in case of the reception, testing the feedback information and outputting a test result. A test system for a time-sensitive networking device, including a networking device testing apparatus, a user terminal and a plurality of networking devices under test. One terminal of the networking device testing apparatus is connected to the user terminal, and another terminal is connected to the plurality of networking devices under test.

Abstract: A method for task offloading based on power control and resource allocation in the Industrial Internet of Things includes establishing a computing model for computation tasks at different offloading locations, constructing communication power control, resource allocation and computation offloading problems as a mixed integer non-linear programming model, solving them using a deep reinforcement learning algorithm to obtain an optimal strategy for offloading of the computation tasks, thus achieving communication power optimization and cross-domain resource allocation.

Abstract: The present invention discloses a knowledge inference engine system and a method of implementation, relating to the field of wired communication networking technology. The system includes a data generation module, a stream partitioning model, an offline scheduling module, an online scheduling module, a scheduling solution base and a historical information base module, the data generation module used to generate a dataset and divide it into a plurality of partitions, the stream partitioning model used to partition the dataset, the offline scheduling module used to generate a scheduling solution for static network requirements, the online scheduling module used to rapidly generate a scheduling solution for a new TT stream, the scheduling solution base used to store a result of the partitioning, an iterative scheduling order for the partitions and the offline scheduling solution, the historical information base used to update and store relevant data information and performance indicators.

Abstract: A method for task offloading based on power control and resource allocation in the Industrial Internet of Things includes establishing a computing model for computation tasks at different offloading locations, constructing communication power control, resource allocation and computation offloading problems as a mixed integer non-linear programming model, solving them using a deep reinforcement learning algorithm to obtain an optimal strategy for offloading of the computation tasks, thus achieving communication power optimization and cross-domain resource allocation.