Security system of wireless industrial control network, and method for implementing security policy
An industrial control network, wireless security technology, applied in the direction of transmission system, network connection, digital transmission system, etc., can solve the problem of not forming a complete industrial wireless communication security system architecture, reduce security losses, solve security problems, quick recovery effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0019] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0020] Figure 1 shows a schematic diagram of the layered security structure of the wireless industrial control network system. According to the needs of the industrial control network, combined with the structure system of the wireless industrial control system recommended by ISA, the wireless industrial control network is divided into three levels: enterprise management layer L3 (Level 3), process control layer L2 (Level 2), field device layer L1 (Level 1). Among them, the L1 network segment of the field device layer is used for the connection between various field devices (such as transmitters, actuators, analytical instruments, etc.) of the wireless industrial production site and the connection between the wireless field device and the L2 network segment of the process control layer; process monitoring Layer L2 netwo...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com