Microcontroller Data Collection for PCIe Switches
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Solution Overview
Problem
Current methods for data collection in high-speed serial component interconnect express switches are complex, requiring specialized training and equipment, making them difficult and costly to deploy in production environments.
Innovation Solution
A data collection system comprising a microcontroller module, switch, storage module, and port conversion module, which uses a microcontroller with UART, SPI, and GPIO ports to process and store data, allowing for simplified data collection through key presses and optional wireless communication, reducing deployment time and user technical requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If traditional PCIe switch data collection method is used, then data can be collected, but the system complexity and deployment cost increase significantly
Solution Approach 1:
The patent introduces a microcontroller module as an intermediary device between the PCIe switch and the data collection system. This microcontroller simplifies the interface requirements, converting complex PCIe switch data output into a more manageable format that can be easily captured and processed, thereby reducing system complexity while maintaining data collection reliability
Solution Approach 2:
The patent creates a simplified copy or representation of the PCIe switch data through the microcontroller module. Instead of directly interfacing with the complex PCIe switch, the system captures a processed copy of the data that retains essential information while being easier to handle and store
2Ease of operation
If specialized software tools and accessories are used, then data transmission can be triggered, but operator training requirements and deployment costs increase
Solution Approach 1:
The microcontroller module is designed to autonomously trigger data transmission from the PCIe switch without requiring external software tools or manual intervention. The module self-manages the data collection process, eliminating the need for operator training on complex software operations and reducing deployment time
Solution Approach 2:
The system performs preliminary configuration and setup of the data collection process during system initialization. The microcontroller is pre-programmed to automatically trigger data transmission when specific conditions are met, eliminating the need for operators to perform complex manual operations during data collection
3Productivity
If multiple technical processes are implemented, then data can be collected and processed, but deployment difficulty and cost increase
Solution Approach 1:
The patent merges multiple data collection functions into a single integrated microcontroller module. This consolidation combines data triggering, data capture, and initial processing functions into one device, simplifying the deployment process while maintaining high data collection efficiency
Solution Approach 2:
The microcontroller module is designed with multi-functionality, serving as an interface adapter, data trigger, and initial processing unit simultaneously. This universal design reduces the number of separate components needed, making the system easier to manufacture and deploy while maintaining productivity
Data Source
AI summary
The present disclosure provides a data collection system and method. The data collection system includes a microcontroller module, a switch and a storage module. The microcontroller module sends protocol information to the switch, configures a port of the switch, and sends control instruction to the switch. The switch receives the control instruction and transmits data to the microcontroller module according to the control instruction. The microcontroller module processes the data transmitted by the switch and transmits processed data to the storage module. The storage module receives the processed data and save the processed data. The data collection system is easy to deploy, improves production efficiency, simplifies the operation steps of data collection, and reduces the technical threshold of users.