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

A technology for industrial equipment and data encryption, applied in digital transmission systems, transmission systems, bus networks, etc., to solve problems such as poor data encryption protection, no frequency band protection, and failure to update industrial equipment systems.

Active Publication Date: 2021-04-23
河南嘉晨智能控制股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

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Embodiment 1

[0023] This embodiment discloses a data encryption bus adaptive remote system upgrade method for industrial equipment, such as figure 1 As shown, the method includes: connecting the smart device to the bus network owned by the industrial equipment; after the smart device is powered on, connects to the remote server, connects the transmission link through network technology, and the remote server receives the networking request of the smart device Finally, after establishing the transmission link and waiting for the connection to be completed, listen to the instructions of the remote server; after the remote server sends the data, it performs the first layer of encryption of the software data, and the first layer of encryption is the conversion of the software data to be transmitted ; After the binary conversion of the data is completed, the data is encrypted by the second layer, wherein, the encrypted data of the second layer includes network IP and port; the data after the sec...

Embodiment 2

[0044] This embodiment discloses a data encryption bus adaptive remote upgrade system for industrial equipment, which at least includes smart devices and remote servers. The smart devices are connected to the bus network of industrial devices. After the smart devices are powered on, they connect to the remote server. The transmission link is connected through network technology. After the remote server receives the networking request of the smart device, it establishes the transmission link and waits for the connection to be completed, then monitors the instructions of the remote server; after the remote server sends the data, it performs the first layer of encryption of the software 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 network IP and port are included; after the second layer of encryption The final data ...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/06H04L12/40H04L29/06H04L29/08G06F8/65
CPCH04L9/0631H04L67/025H04L67/14H04L63/0478H04L67/1097H04L12/40006H04L12/40143G06F8/65H04L2012/40215
Inventor 周志龙李飞姚欣
Owner 河南嘉晨智能控制股份有限公司
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