Novel safety simulation unit

Abstract

The invention discloses a novel safety simulation unit, which comprises a simulation cipher machine and a simulation platform, and is characterized in that the simulation cipher machine is electrically connected with the simulation platform, one end of the simulation platform is connected with an internal network through a simulation channel, one end of the simulation cipher machine is connected with a key private network through an acquisition channel; one end of the key private network is connected with a simulation main station through an acquisition channel; a safety simulation module, a safety simulation unit and an external network router are installed in the simulation main station; and the safety simulation module, the safety simulation unit and the external network router are allconnected with an Ethernet bus through a communication network. The novel safety simulation unit accesses the local area network bus of the device through Ethernet, multiplexing of safety equipment inthe device and high multiplexing of the ESAM of the safety unit are achieved, the BOM cost of the device is reduced, the safety unit integrates all ESAMs, key updating and equipment upgrading are facilitated, the Ethernet is accessed through the RJ45 interface, and the concurrent page view of the safety unit is improved.

Description

technical field [0001] The invention relates to the technical field of simulation modules, in particular to a novel safety simulation unit. Background technique [0002] Simulation software, computer software dedicated to simulation. It is the technical tool of simulation together with simulation hardware. Simulation software has been developed since the mid-1950s. Its development is complemented by the development of technologies such as simulation applications, algorithms, computers and modeling. In 1984, the first simulation software system with database as the core appeared, and then a simulation software system using artificial intelligence technology (expert system) appeared. This development trend will enable the simulation software to have stronger and more flexible functions and be able to face a wider range of users. Currently more popular is virtual reality simulation software, such as virtual reality simulation platform. Its goal is to continuously improve p...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of safety simulation unit to solve the problem that it is difficult to realize the simulation of all types of ESAMs on one safety unit due to the variety of foreign electric meter versions proposed in the above-mentioned background technology, and with the appearance of subsequent new electric meters , it is also difficult to upgrade and expand the security unit

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