A method for remote access to industrial site data in industrial internet
An industrial Internet and industrial site technology, which is applied in the field of remote access to industrial site data in the industrial Internet, can solve the problems of high encryption and decryption costs, low encryption security, etc., and achieve high-complexity effects
Active Publication Date: 2021-07-20
北京迅达云成科技有限公司
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Problems solved by technology
[0005] The invention provides a method for remote access to industrial field data in the industrial Internet, which is used to solve the problem that the security of data transmission encryption is not high in the existing remote database access or the encryption and decryption cost of high security encryption transmission mode is relatively high
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[0062] The remote access method for industrial field data in the industrial Internet provided by the embodiment of the present invention is used to encrypt and decrypt the industrial field data in the industrial Internet through a deep neural network during the remote access process. The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0063] figure 1 A flow chart of a remote access method for industrial field data in the industrial Internet provided by the present invention, such as figure 1 As shown in , the method includes the following steps S1-S5:
[0064] S1: The client initiates an access request to the intermediate server to access the data of the data server.
[0065] In this embodiment, similar to the existing re...
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The invention discloses a method for remotely accessing industrial site data in the industrial Internet, which belongs to the technical field of data security and is used to solve the existing problems of low encryption security of remote data transmission and the like. The method includes: the client initiates an access request to the intermediate server to access the data of the data server; the intermediate server establishes a communication connection relationship with the client and the data server, and forwards the access request to the data server; in response to the access request, The data server performs the first transformation on the requested industrial field data according to the first deep neural network, obtains the encrypted industrial field data and sends it back to the client through the intermediate server; the client encrypts the encrypted data according to the second deep neural network The second transformation is performed on the final industrial field data to obtain the decrypted industrial field data; wherein, the first transformation process and the second transformation process are mutually inverse. The present invention has higher encryption complexity and higher security.
Description
technical field [0001] The invention relates to the technical field of data security, in particular to a method for remote access to industrial site data in the industrial Internet. Background technique [0002] The essence and core of the Industrial Internet is to closely connect and integrate equipment, production lines, factories, suppliers, products and customers through the Industrial Internet platform. With the development of the industrial Internet, remote access to industrial field data can access the current networked field device data through remote clients. On the one hand, it saves manpower and the time cost of going to the field, and on the other hand, it facilitates the unified centralized management of field data. [0003] Remote database access (Remote Database Access or RDA) is a key technology that supports database interconnection and interoperability in the network environment. It is becoming more mature in the current network technology and under the app...
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IPC IPC(8): G06F21/62G06F21/60
CPCG06F21/602G06F21/6218
Inventor 王斌张天石王健
Owner 北京迅达云成科技有限公司