DATA MANAGEMENT AND TRANSMISSION SYSTEM, GATEWAY MODULE, INPUT/OUTPUT MODULE AND PROCESS CONTROL METHOD Russian patent published in 2018 - IPC H04L12/40

Abstract RU 2665890 C2

FIELD: data processing.

SUBSTANCE: group of inventions refers to the automation technique. Control and data transmission system is proposed for the purpose of managing critical processes for safety, containing I/O modules connected via the first communication network to the gateway module, the gateway module being connected to a second communication network hierarchically superior to the first communication network and acting as a gateway between the first and second communication networks. I/O modules contain a diagnostic block for generating status data. Gateway module and I/O modules exchange signals through the first communication network in an error-protected mode. In addition, the gateway module is designed for safe data processing. According to the group of inventions, the gateway module and I/O modules are also provided for use in such a control and data transmission system, as well as a method for secure process control.

EFFECT: creation of means for safe and optimal data exchange in automation.

16 cl, 4 dwg

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RU 2 665 890 C2

Authors

Hellmann, Klas

Oster, Viktor

Dates

2018-09-04—Published

2015-07-15—Filed