A data encryption bus self-adaptive remote system upgrade method for industrial equipment

Abstract

The invention relates to a data encryption bus self-adaptive industrial equipment remote system upgrade method, the method comprising: connecting the intelligent equipment to the bus network owned by the industrial equipment; The technology connects the transmission link. After the remote server receives the networking request from the smart device, it establishes the transmission link and monitors the instructions of the remote server after the connection is completed; the remote server performs the first layer of encryption of the software data after sending the data. The first layer of encryption is the conversion of the software data to be transmitted; after the conversion of the data is completed, the second layer of encryption is carried out to the data, wherein the data after the second layer of encryption includes network IP and port; The data encrypted by the second layer is sent to the smart device 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

Images