Guangzhou recently unveiled 14 technological innovation projects for the 15th National Games, 10 of which were initiated by local enterprises or research institutions.

Among the 14 projects, 11 deeply integrate artificial intelligence (AI) technologies, achieving a coverage rate of 78.6%.

In the realm of AI substitution, Quwan has developed the country's first digital human volunteer system for large-scale events, based on its self-developed MaskGCT large language model and Kiss3DGen 3D generation model.

This system reduces human resource costs by 30%, enhances service response efficiency by 50%, and provides online event service consultation to over a million users in scenarios such as event inquiries and multilingual translation.

The air-ground-tunnel integrated line unmanned inspection solution, provided by the Guangzhou Power Supply Bureau, replaces 65% of manual inspection tasks through the collaborative operations of drones, unmanned vehicles, and robotic dogs, increasing special inspection efficiency threefold.

Its globally first AI-based low-voltage line fault location system utilizes AI algorithms to replace traditional detection methods, accurately pinpointing problematic lines within 15 meters with an accuracy rate exceeding 90% and a detection range twice that of traditional devices.

In AI early warning, the digital twin base built by the intelligent venue cloud platform integrates venue environment sensing, crowd density warnings, and equipment fault location functions. Project data indicates that the platform can achieve second-level responses to abnormal events such as fires and security incidents.

In AI companionship, the six-legged guide robot demonstrates remarkable adaptability in complex terrain tests. Its AI environmental perception system can identify various common obstacles and adjust paths in real time, providing services in airports, high-speed rail stations, parks, and sports venues. It is expected to enhance the sense of security for visually impaired individuals by 60% and improve their travel efficiency by over 50%.

In terms of AI experience, Guangzhou Mobile's metaverse project constructs a digital metaverse space, becoming the first to scale up digital human avatar technology for large-scale sports events. It integrates cutting-edge technologies such as cloud rendering, AI-guided tours, and large cultural and sports models, supporting 3D virtual National Games Village scenes with concurrent access for 10,000 users and creating an immersive online interactive viewing experience.

GRG Banking's AR digital RMB hard wallet combines payment functions with cultural dissemination. Users scanning the hard wallet trigger AR interactions such as "lion dance leaping" and "Cantonese opera makeup," creating a new scenario of "payment-as-experience" through the integration of near-field communication (NFC) and augmented reality (AR) technologies.

It also facilitates cross-border payments for participants from Hong Kong and Macao. In the future, it will integrate smart access management for venues and hotels, as well as bus and subway rides.

Photo | Guangzhou Municipal Science and Technology Bureau