SMART DDR5 VLP RDIMM Use Case for Smart Traffic Cameras in Extreme Environments
Introduction
Urban traffic monitoring requires memory modules that remain reliable despite exposure to humidity, heat, and air pollutants. SMART’s DDR5 32GB VLP RDIMM, designed with anti-sulfur passive components and conformal coating, excels in harsh roadside conditions.
Background
Roadside smart cameras face wide temperature swings, frequent vibration from nearby traffic, and long-term exposure to pollutants, creating risks for traditional DRAM. Disruptions can lead to loss of critical traffic and law enforcement data.
Key Features of SMART’s DDR5 ECC SODIMM
• Wide Temperature Range: Operates from −40°C to +85°C
• Anti-Sulfur Protection: Passives shield against urban contaminants
• Component Underfill and Conformal Coating: Defends against moisture, vibration, and corrosion
• Form Factor and Power Efficiency: VLP RDIMM enables compact install and sustained low power draw
• Zefr high reliability testing process
Use Case Scenario
A metropolitan authority upgrades intersection cameras for 24/7 license plate and traffic analytics. These cameras rely on SMART DDR5 VLP RDIMM for stable, error-free memory operation regardless of weather or heavy traffic vibration.
Implementation
1. System Design:
• Cameras deploy edge AI using multi-core processors paired with SMART DDR5 VLP RDIMM.
• Boards and modules feature rugged mounting and complete environmental protection
2. Benefits:
• Reliable analytics and license plate capture data.
• Less frequent maintenance due to enhanced durability.
• Space-efficient, energy-saving design fits compact camera housings
3. Operational Outcomes:
• Improved traffic law enforcement.
• Longer maintenance intervals.
• Minimal downtime from environmental stress.
Summary
SMART DDR5 VLP RDIMM’s resilience in temperature and pollution-prone roadside nodes enables advanced traffic monitoring, ensuring reliable performance and reduced operational cost.
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