Data encryption bus self-adaptive industrial equipment remote system upgrading method

Abstract

The invention relates to a data encryption bus self-adaptive industrial equipment remote system upgrading method. The method comprises the steps that intelligent equipment is connected into all bus networks of industrial equipment; after the intelligent equipment is powered on, the intelligent equipment is connected with a remote server, a transmission link is connected through a network technology, and after the remote server receives a networking request of the intelligent equipment, the remote server establishes the transmission link and monitors an instruction of the remote server after connection is completed; after the remote server issues the data, first-layer encryption of the software data is carried out, wherein the first-layer encryption is system conversion of the software datato be transmitted; after system conversion of the data is completed, second-layer encryption is conducted on the data, and the data obtained after second-layer encryption comprises a network IP and aport; and the data encrypted by the second layer is issued to the intelligent equipment through the network transmission link.

Description

technical field [0001] The invention relates to the technical field of industrial equipment, in particular to a data encryption bus self-adaptive industrial equipment remote system upgrade method. Background technique [0002] Industrial equipment plays an increasingly important role in the national economic system. It has the excellent characteristics of long service life, reliable quality and wear resistance. Once it is put into normal use, it is often time-consuming and laborious to upgrade its system. From the dismantling of the complete equipment, the preparation of upgrade materials on site, and the verification of the upgrade system, more importantly, in the preparation of the project, the technical personnel of both parties need to work together, resulting in multiple wastes of manpower, financial resources, and time. How to ensure The rapid upgrading of industrial equipment systems has become a key issue in the industry. [0003] For the system upgrade of industria...

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned traditional upgrade solution relies on the network connection to transmit data directly to the device. The encryption protection effect of the data is not good, and there is no frequency band protection of the network, so that the core data can be easily obtained through the network data capture function, and more Lawbreakers will simulate the entire transmission link and transmit abnormal data to industrial equipment, resulting in failure of industrial equipment system update and abnormal work

At the same time, due to the lack of self-adaptation of the transmission bus during the upgrade, different devices require different transmission buses, resulting in a serious delay in the upgrade of industrial equipment systems

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