Detection Device Interface Signal Routing
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Solution Overview
Problem
Detection devices face difficulties in maintenance and increased costs due to the need for additional lines when used outside network-related applications, requiring disassembly and complex wiring configurations.
Innovation Solution
A detection device with a first interface for receiving voltage signals and a second interface for signal transmission, utilizing a comparator and switch to automatically select functional modules based on voltage values, allowing for multi-functional data transmission through a single interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the detection device is used in fields other than network-related field, then maintenance operations can be performed, but additional lines are required and device disassembly is needed
Solution Approach 1:
The patent applies universality by designing a single interface that can perform multiple functions including network communication, maintenance operations, firmware programming, and debug operations. The interface automatically detects the type of signal received (network signal vs. maintenance signal) and routes it to the appropriate functional module, eliminating the need for separate interfaces for different functions and thereby reducing wiring complexity while maintaining versatility across different application fields
Solution Approach 2:
The patent employs dynamics through automatic signal type detection and dynamic routing. The interface dynamically determines whether to forward signals to network communication, maintenance operations, firmware programming, or debug operations based on the detected signal characteristics. This dynamic behavior allows a single interface to adapt to different operational modes without requiring physical reconfiguration or additional wiring for each function
2Ease of repair
If the detection device is disassembled for maintenance operations, then maintenance can be performed, but operation time increases
Solution Approach 1:
The patent implements self-service by enabling maintenance operations to be performed remotely through the existing interface without requiring physical access to the device internals. The interface can automatically detect maintenance signals and route them to the maintenance operational module, allowing technicians to perform diagnostics, firmware updates, and other maintenance tasks remotely, thereby eliminating disassembly time while maintaining full maintenance capability
Solution Approach 2:
The patent uses an intermediary approach by introducing a signal routing mechanism that acts as a mediator between the interface and different functional modules. This intermediary system automatically directs maintenance signals to the appropriate maintenance operational module without requiring physical intervention or device disassembly, thereby maintaining ease of repair while significantly reducing the time required for maintenance operations
3Adaptability or versatility
If multiple interfaces are provided for different functions, then functional versatility is achieved, but device complexity increases
Solution Approach 1:
The patent applies universality by designing a single interface that can perform multiple functions including network communication, maintenance operations, firmware programming, and debug operations. The interface automatically detects the type of signal received (network signal vs. maintenance signal) and routes it to the appropriate functional module, eliminating the need for separate interfaces for different functions and thereby reducing wiring complexity while maintaining versatility across different application fields
Solution Approach 2:
The patent employs merging by combining multiple functional interfaces into a single multi-functional interface. Instead of having separate physical interfaces for network communication, maintenance operations, firmware programming, and debug operations, the patent merges all these functions into one interface that uses signal type detection and routing to distinguish between different operational modes, thereby reducing the number of interfaces while maintaining full functionality
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 automatic selection of functional modules and efficient data transmission, simplifying maintenance operations and reducing the need for multiple lines, thereby lowering maintenance and operational costs.
Implementation Method 1
The comparator is configured to receive the voltage signal and determine a voltage value of the voltage signal
Implementation Method 2
The switch is configured to receive the voltage value of the voltage signal to select one of a plurality of functional modules
Data Source
AI summary
An operation method of a detection device and a detection device are provided. The detection device includes a first interface and a second interface. The operation method includes the following. A voltage signal is received through the first interface. A voltage value of the voltage signal is determined. One of a plurality of functional modules is selected according to the voltage value, so as to transmit a signal through the second interface.