Brake Particle Filter Identification for Compatibility Verification
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Solution Overview
Problem
Existing friction braking systems face inefficiencies due to the use of filters that do not match the reference filter in terms of characteristics, leading to suboptimal performance and potential environmental pollution from released particles.
Innovation Solution
A control unit and filter identification device are employed to compare current filter characteristics with reference characteristics, informing the user when a mismatch is detected, ensuring the installation of a suitable filter.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a filter is installed in the particle capture system, then particles are prevented from passing through the vacuum source and being released into the atmosphere, but the filter may not operate efficiently if it does not match the reference filter characteristics
Solution Approach 1:
The system performs filter identification and comparison with reference characteristics before the filter is fully operational. The control unit reads the identification code from the installed filter and compares it against stored reference characteristics, allowing verification of compatibility before the filter begins its particle capture function, thus ensuring efficient operation from the start
Solution Approach 2:
The system provides feedback to the user through visual indicators (LED lights) that show whether the installed filter matches the reference characteristics. This feedback mechanism allows the user to verify filter compatibility and replace the filter if it does not match, ensuring that only suitable filters are used for optimal particle capture efficiency
2Reliability
If filter identification and comparison systems are added to the capture system, then filter compatibility is ensured, but device complexity increases
Solution Approach 1:
The system uses an intermediary identification code stored on the filter itself (such as a RFID tag, barcode, or data matrix code) that contains or references the filter's characteristic information. This intermediary allows the control unit to verify filter compatibility without requiring complex direct analysis of the filter's physical properties, thereby maintaining system reliability while minimizing added complexity
Solution Approach 2:
The manual verification process of checking filter compatibility is replaced with an automated electronic identification and comparison system. The control unit automatically reads the identification code from the filter and compares it with reference characteristics stored in memory, eliminating the need for manual inspection and reducing system complexity compared to physical measurement systems
Data Source
Figure 1~3
AI summary
The invention relates to a system (1) for capturing braking particles of a friction brake system (10), which comprises a vacuum source (20), a pneumatic circuit (30) that connects the friction brake system (10) to the vacuum source (20), and a filter (40) located on the pneumatic circuit (30) and mounted on a support (41). The capturing system (1) comprises a control unit (60) and an identification device (50) of the current filter (40), which is capable of sending at least one signal to the control unit (60), the signal comprising at least one current characteristic (40-A) of the current filter (40), wherein the control unit (60) is capable of comparing the at least one current characteristic (40-A) with at least one reference characteristic (49-R) of a reference filter (49) and of informing a user when the at least one current characteristic (40-A) and the at least one reference characteristic (49-R) are dissimilar.