Proven in Practice: Langyu's AI Information Filtering Builds an "Immune System" for Thousands of Public Guide Devices

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2025-10-31

The Cost of Public Screen Security Vulnerabilities – How Significant Is It?
According to public statistics, over a thousand major public screen security incidents occurred across China between 2020 and 2024. These figures reveal critical industry safety risks. Securing publicly displayed content has now become a vital issue for urban governance.

CORE TECHNOLOGY BREAKTHROUGH

This system provides intelligent content security protection. It monitors display content in real-time, 24/7, automatically identifying politically sensitive information and accurately filtering out pornography, violence, and terrorism-related material.

Utilizing terminal-based intelligent protection technology, it detects screen output in real-time. Upon identifying risks, the system automatically intercepts and blocks the content, switches to pre-set safe visuals, and simultaneously sends alerts to the operations platform.

The system is also equipped with a Situation Awareness Platform, enabling centralized regional management and operations. It displays real-time device status and provides historical log traceability.

RUNTOP SECURITY VERIFICATION

The smart signage system at the Global Digital Trade Center has been fully deployed and activated. Langyu provides an end-to-end solution—from smart guide device deployment to content security. By integrating AI Information Filtering Technology, a Three-Tier Protection System has been established. This effectively safeguards public information security, enhances safety management efficiency, reduces content operational costs, and ensures the stable operation of all intelligent project devices.

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