A 5G dial-up test method and system for industrial scenarios

Abstract

The invention discloses a 5G dial test method and system for industrial scenarios, including: deploying a 5G network, and selecting the installation location of a dial test device in combination with the layout of industrial equipment; setting 5G network communication dial test related configurations on the dial test device and Set the dial test index and the corresponding relationship between the range and the range of the 4-20mA analog signal, define the dial test cycle; execute the index dial test, use the 5G baseband module to receive the message returned by the base station and upload it to the 5G test module through the processor, and store it in time series to the database; call the HART driver module, correspond the index test results to the 4-20mA analog signal, and send it to the industrial control center; perform different levels of alarms on the analog signals transmitted by the equipment. The present invention can flexibly select three types of network slices to quickly test the key indicators of bandwidth, delay and reliability, promote the wide application of 5G in the industrial Internet, meet the alarm requirements of the industrial control system, and have the ability to process business servers.

Description

technical field [0001] The present invention relates to the technical field of network technology, in particular to a 5G dial-up testing method and system for industrial scenarios. Background technique [0002] The current dial-up test system (patent CN 101547466A) is a mobile network for consumer access, and the test results are reported to the server through the internet or mobile network to present the results; the most important scenario of the 5G network is the industrial Internet. In 2019, the industrial The Ministry of Information Technology and the Ministry of Information Technology issued a targeted policy document ""5G+Industrial Internet" 512 Project Promotion Plan", which uses the advanced nature of 5G networks to improve the country's advanced industrial manufacturing level. 5G+Industrial Internet integration technology is still in its infancy and requires a lot of research. fill in the blanks. Compared with the mobile network of consumers, there are many uniqu...

AI Technical Summary

Problems solved by technology

Compared with the mobile network of consumers, there are many unique protocols and systems in the industrial control system, such as the HART protocol (Highway Addressable Remote Transducer, an open communication protocol for addressable remote sensor high-speed channels), which was launched by the American ROSEMOUNT company A communication protocol used between field smart instruments and control room equipment; currently, this protocol is widely used in instrument communication with the highest safety and reliability requirements in industrial processes. Although other digital bus technologies are developing rapidly, they still cannot To replace the application of the HART protocol in industrial instruments, in the current 5G mobile communication dial test system, the test results cannot be integrated with the HART protocol and reported to the industrial control room, let alone present the test results to the industrial control centers at all levels

[0003] In the consumer mobile network dial-up test system, many Internet content providers provide a large number of server-side resources for the dial-up test system to test, but the industrial Internet is a closed network system, lacking server-side business test resources

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