PCI-E to USB-C Remote Control via Image Capture Unit
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Solution Overview
Problem
Conventional KVM switches require network connections and have complex build processes and high costs, limiting their effectiveness and usability for remote operation.
Innovation Solution
A method using a PCI-E connector connected to a USB-C connector for remote control, where an image capture unit with a processing device and voltage controller enables control signal transfer between terminals without a network switch, leveraging hot plugging and heat exchange for power management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional KVM switch is used for remote operation, then remote control capability is achieved, but the system requires network connection and has high complexity and cost
Solution Approach 1:
The patent combines the image capture unit with KVM switch functionality into a single integrated device. The image capture unit includes both image capturing capabilities and control signal processing capabilities, eliminating the need for separate KVM switch equipment and reducing overall system complexity
Solution Approach 2:
The image capture unit is designed to perform multiple functions: it can capture images, process control signals, and enable remote operation. This multi-functional design replaces the need for dedicated KVM switch hardware, simplifying the system while maintaining remote control capability
2Ease of operation
If a conventional KVM switch is used for remote operation, then remote control capability is achieved, but network connection is required which reduces reliability
Solution Approach 1:
The patent extracts the remote control functionality from the network-dependent KVM switch architecture and integrates it directly into the image capture unit. This eliminates the network connection requirement by processing control signals locally through the PCI-E interface, thereby improving reliability
3Ease of operation
If a conventional KVM switch is used for remote operation, then remote control capability is achieved, but the build process and implementation cost are high
Solution Approach 1:
The patent merges the KVM switch functionality into the image capture unit, allowing a single device to serve both purposes. This integration simplifies the build process by reducing the number of components that need to be manufactured and assembled, thereby lowering implementation costs
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables remote control of terminals with a simple flow, enhanced speed, and reduced costs by eliminating the need for network connections and complex setups.
Implementation Method 1
transferring the control signal by the controlling terminal to the PCI-E connector of the image capture unit through the first port
Implementation Method 2
transferring the control signal from the USB-C connector to the controlled terminal through the second port
Implementation Method 3
the voltage controller provides power to the controlling terminal in a gradual manner until a normal-operation voltage level of the controlling terminal is reached
Data Source
AI summary
A method is provided for remote control. Peripheral component interconnect express (PCI-E) is used for controlling with universal serial bus (USB) type-C (USB-C). A controlling terminal inputs a control signal of switching through a user interface. The controlling terminal transfers the control signal to a PCI-E connector of an image capture unit through a first port. After being handled and transformed by a processing device, the control signal is transferred with a USB-C connector of the image capture unit to at least one controlled terminal through a second port. Thus, the image capture unit is expanded in function to obtain keyboard-video-mouse switch (KVM Switch) among the category of image capturing cards. In summary, with a remote connection, a controlling terminal remotely controls a controlled terminal while simple flow, enhanced speed, and effective cost-down are achieved.