Electric power Internet of Things terminal virtualization analog simulation platform and simulation method

Abstract

The invention belongs to the technical field of electric power Internet of Things, and particularly relates to an electric power Internet of Things terminal virtualization analog simulation platform and simulation method. The system comprises a firmware simulation subsystem. The firmware simulation subsystem comprises a simulation task management module, a firmware query module, a simulation task creation module, a firmware simulation module, a simulation result display module, a simulation instance monitoring module and a firmware resource library module. Under the condition of not depending on physical hardware, embedded system virtualization models of VxWorks, Linux, WinCE and Android are supported. Aiming at the complex terminal environment of the electric power Internet of Things and the high efficiency and safety requirements of terminal virtualization, low cost is realized, large-scale deployment in an information safety laboratory can be realized, safety function verification is carried out, the safety protection capability of the Internet of Things and the economic benefits of the electric power Internet of Things are effectively improved, and healthy development of safety of the electric power Internet of Things is actively promoted.

Description

technical field [0001] The invention belongs to the technical field of electric power Internet of things, and in particular relates to a virtual simulation simulation platform and a simulation method of electric power Internet of things terminals. Background technique [0002] In the prior art, docker and QEMU technologies are used in the terminal virtualization system, which is responsible for simulating the preprocessed firmware, so that the firmware can be directly debugged and researched without investment in physical equipment. [0003] The QEMU simulator is a simulator with strong cross-platform and high portability. It meets the characteristics of multi-hardware processor architecture. It is the cornerstone of building a hardware simulation environment and has been widely used. Compared with other emulators, a significant advantage of QEMU is that it supports binary dynamic translation technology, so it can support debugging functions. Both the user mode and the syst...

AI Technical Summary

Problems solved by technology

The credibility of dynamic analysis results is often affected by these biases

[0037] Therefore, these practical problems in the prior art, such as the complex environment of the power Internet of Things terminal, high purchase cost, and the inability to deploy on a large scale in the information security laboratory and perform security function verification, have become new topics that technicians in the field continue to research and develop.

Images