Precision diagnosis and performance evaluation to ensure safety and performance
of railway facilities such as tracks, electric power, and signal control
Use as basic data to select efficient and systematic improvement investment priorities for
future railway construction and facilities
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- For diagnostic purposes
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- To systematically manage railway facilities based on stability, durability, and usability
- To prevent accidents by early identification of potential risk factors in railway facilities
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- Diagnostic target
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- Signal control and electric power system
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- How to diagnose
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- Visually inspect the external appearance of the device.
- It is conducted by testing and inspecting the device using various measuring instrument.
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- Diagnostic cycle
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- Safety and functional integration evaluation every 4 to 6 years for aged railway facilities that have been installed for more than 10 years
- Evaluate the safety, durability, and usability of railway facilities every five years
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- Diagnostic measures
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- Establish repair, reinforcement, and maintenance plans appropriate for diagnostic results
