Pseudo industrial control processor and data processing method

Abstract

The invention discloses a pseudo industrial control processor and a data processing method and relates to the field of industrial control processors, The pseudo industrial control processor includes multiple CPU cores, a bus interconnect module, and a plurality of processor interfaces and a pseudo-functional module unit for realizing pseudo calculation and processing of input or output data of theprocessor. When data is output to the processor interface, pseudo judgment is performed on received downlink data, and correct downlink data are outputted to the processor interface according to thejudgment result; when the input data of the processor interface is received, the kernel identifier of the CPU core whose flow processing capacity satisfies the preset condition is determined, and thereceived uplink data is sent to the CPU core corresponding to the kernel identifier carried by the uplink data through the bus interconnection module. The invention relates to a pseudo industrial control processor, which can judge the output data of each CPU core, output the correct result, and introduce a pseudo data flow balancing mechanism to realize the load performance balancing of differentheterogeneous CPU cores.

Description

technical field [0001] The invention relates to the technical field of industrial control processors, in particular to a mimetic industrial control processor and a data processing method. Background technique [0002] The industrial control processor is an electronic device specially designed for digital operations in industrial environments. Its core is the central processing unit CPU, which uses a memory that can be programmed to store and execute logical operations, sequential operations, Instructions for operations such as timing, counting, and arithmetic operations. At present, in the application of industrial control processors, in addition to computing power and control capabilities, security is also a very important indicator element. However, due to the inability of the existing industrial control processors to defend against the backdoors, loopholes and defects in the design of hardware components, it may output wrong results, which has an impact on the overall pe...

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Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a mimetic industrial control processor and a data processing method, to alleviate the existing industrial control processor structure in the prior art due to the inability to defend against backdoors, loopholes and defects in the design of hardware components, resulting in It may output wrong results, which will affect the overall performance of the industrial control processor, and the security protection and attack defense performance will be poor; because the processing capabilities of each independent heterogeneous CPU core are different, long-term running will lead to the performance of multiple CPU cores. Poor Accumulated Technical Issues

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