SIL4 train wheel slip monitoring system
Elemaster Group Electronic Technologies
Your ideal EMS partner of innovation
In the competitive railway sector, where safety is paramount, Eletech, the lead company of the International Design Centers of the Elemaster Group, together with one of the most important players of the sector, introduces its innovative SIL4 system for monitoring wheel slippage, adhering to the EN 50129 standard. This advanced solution is engineered to tackle significant challenges in rail transport, enhancing operational safety while promoting environmental sustainability.
Description of the wheel slip monitoring system
The SIL4 system ensures the highest safety standards by utilizing advanced sensors to monitor wheel slippage in real-time, especially under adverse conditions such as rain or ice. By promptly detecting slippage, the system facilitates rapid interventions, safeguarding passengers and personnel.
Technical features and operation
Eletech's SIL4 system boasts a dual-microcontroller architecture that includes:
? Up to 8 redundant digital outputs for operational continuity.
? 4 analog inputs (4-20mA) for monitoring key parameters.
? 4 frequency inputs and 8 digital inputs for comprehensive wheel condition data.
? A dual CAN bus interface for secure communication.
Designed in accordance with EN 50129 SIL4 standards, this system promises reliability even in the toughest environments.
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Testing and verification processes
The system undergoes rigorous testing to ensure compliance with safety and reliability standards, including:
? Development of a HIL (Hardware in the Loop) test bench.
? Type testing and failure injection assessments.
? Code coverage analysis for comprehensive software verification.
These extensive tests ensure the system functions effectively under all operational conditions.
Commitment to innovation and sustainability
Eletech prioritizes sustainability through the design of the SIL4 system, which adheres to Ecodesign principles. This approach enhances maintenance and upgrades, extending the product's lifecycle and minimizing electronic waste, thereby contributing to a greener future.
Towards a safe and sustainable future
Eletech's SIL4 system exemplifies the commitment to enhancing safety and sustainability within the railway sector. By integrating cutting-edge technologies and maintaining adherence to the highest safety standards, Eletech not only ensures safer rail transport but also fosters ecological responsibility.