성공 사례

Customer Requirements

To enhance train operational safety and the accuracy of operation recording, railway operation recorders are continuously evolving. With the introduction of image recognition technology, their application scope is gradually expanding into driver assistance areas, including signal and track obstacle detection, and assessing passenger compartment congestion through person detection. When combined with remote monitoring capabilities, they further enable real-time operational awareness and remote support.

However, achieving stable operation of these advanced functions presents clear technical challenges at the data storage level:

• Sudden Power Loss Risk: Trains may experience voltage fluctuations or unexpected power outages during operation, which can interrupt or corrupt the writing of critical data.
• High-Load Continuous Writing: There is a need to simultaneously record multiple streams of high-definition video, sensor data, GPS location information, etc., placing extremely high demands on the write performance and stability of the storage device.
• Lifespan Issues Due to Frequent Writing: Prolonged operation and event-triggered intensive writing can easily accelerate storage device wear and tear, compromising data integrity.

ADATA Industrial Solution

ADATA's Industrial-grade SSDs meet these rigorous demands with key features:

• Power-Loss Protection (PLP): Integrated hardware and firmware mechanisms safeguard data during sudden power loss, preventing recording interruption or corruption.
• Stable High-Definition Recording: Excellent sequential write performance and data retention ensure smooth, lossless recording of multiple HD video streams, even in high-vibration environments.
• High Write Endurance: Customized A⁺ SLC technology (pSLC) significantly extends lifespan, well-suited for continuous operation and reducing long-term maintenance.