KVMoIP System Scalability via Ethernet Segmentation
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Solution Overview
Problem
Current KVMoIP systems lack a scalable, multi-channel solution that supports IPMI, USB, video, keyboard, and mouse re-direction, and power management, with a need for a system that can combine various signals into a single communication path for remote device management.
Innovation Solution
A scalable, multi-channel KVMoIP system using a single hardware module per channel, with KIMs connected via a 10/100 Mbit Ethernet network, enabling simultaneous handling of multiple platforms and platforms-independent operation, and providing a web-based common user interface accessible over a single IP address, with firmware updates distributed uniformly across all modules.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional KVM switches use direct point-to-point wiring among servers, switch hardware, and end-user consoles, then reliable device connection is achieved, but system complexity and cabling requirements increase significantly
Solution Approach 1:
The patent introduces a network infrastructure (switches, routers, Ethernet cables) as an intermediary between KVM devices and consoles, replacing direct point-to-point wiring. This mediator enables indirect communication through standardized network protocols, reducing cabling complexity while maintaining connection reliability through established network pathways.
Solution Approach 2:
The system segments the KVM connection path into distinct network layers: device-to-network interface, network routing infrastructure, and network-to-console interface. This segmentation allows each component to be independently configured and managed, simplifying the overall system while maintaining reliable connections through modular architecture.
2Adaptability or versatility
If KVMoIP systems support multiple platforms and channels, then system versatility improves, but device complexity increases
Solution Approach 1:
The patent implements universal drivers and a standardized network interface layer that work across multiple platforms (Windows, Linux, macOS, embedded systems). This universal architecture allows the same KVMoIP system to support diverse devices and operating systems without requiring platform-specific hardware, achieving multi-functionality through software abstraction.
Solution Approach 2:
The system transitions from direct hardware-level platform-specific connections to a network-based dimension where communication occurs through standardized TCP/IP protocols. This dimensional shift from physical hardware abstraction to network protocol abstraction enables multi-platform support while reducing architectural complexity.
3Ease of operation
If manual configuration is required for each device in KVMoIP systems, then precise device control is achieved, but time consumption increases
Solution Approach 1:
The patent implements automatic device discovery and configuration mechanisms that perform preliminary setup actions before user interaction. The system automatically detects devices on the network, assigns appropriate drivers, and configures communication parameters without requiring manual intervention for each device, thereby reducing configuration time while maintaining control precision.
Solution Approach 2:
The system enables self-service configuration where devices automatically register themselves with the KVMoIP server, self-identify their platform and capabilities, and receive appropriate configuration parameters automatically. This self-service mechanism eliminates manual configuration time while preserving precise device control through automated parameter assignment.
Data Source
AI summary
Disclosed is a remote device management system for managing a plurality of remote devices (i.e., computers, servers, networking equipment, etc.) from one or more user workstations. The present invention discloses a scalable, multi-channel keyboard, video, and mouse (KVM) over Internet Protocol (IP) (KVMoIP) management system. The system can be used in a variety of configurations and is easily tailored to the user's needs. The system also enables a user to remotely manage a variety of devices via a common user interface reached over a single IP address.