Interactive New Vision, Illuminating the Smart Campus – LDsen P3 Full-Color Radar-Sensing Screens Empower Guangzhou University Town

In the vibrant intellectual hub of Guangzhou University Town in Panyu, interactive and intelligent information delivery is becoming key to upgrading campus culture and public services. Recently, Shenzhen LDsen Display Co., Ltd. successfully completed an innovative outdoor full-color LED screen project—deploying an advanced outdoor LED display system on square columns in core campus areas. This project utilized high-definition P3 pitch LED advertising screens and innovatively integrated radar-sensing interactive functionality, bringing a novel visual and interactive experience to students, faculty, and visitors.

I. Demand Insight: The Challenge of Upgrading from Static Notices to Dynamic Interaction

With high pedestrian flow and frequent information updates in the university town, traditional static posters or ordinary outdoor LED displays faced pain points such as passive content, weak interactivity, poor visibility under strong light, and a mismatch with the modern campus image. The client urgently needed a solution that could achieve high-definition, stable information release while attracting active crowd interaction, improving communication efficiency and the campus's technological atmosphere. It also needed to adapt to the special structure of column installation, ensuring safety and aesthetics.

II. LDsen Solution: Deep Integration of Technology and Scenario

Addressing this specific need, LDsen provided a highly customized integrated solution:

Product Selection and Innovative Integration: High-brightness, high-refresh-rate P3 full-color LED screens were used as the display core, ensuring vivid and clear visuals even in outdoor sunlight. Differing from conventional solutions, we innovatively integrated millimeter-wave radar sensing modules into each LED advertising screen. When pedestrians approach the column, the screen automatically senses presence and triggers pre-set interactive content (e.g., welcome messages, event previews, changing navigation info), transforming "people watching screens" into "screens recognizing people," significantly boosting engagement.

Customized Structural Design: Faced with the challenge of installing on square columns, LDsen's engineering team designed dedicated lightweight, high-strength mounting structures. These structures not only ensure the screen's stability and safety against wind pressure in coastal areas but also allow convenient front/rear maintenance. The design integrates seamlessly with the column architecture for a clean, aesthetic appearance.

Comprehensive Content and Operational Support: We provided an integrated content management platform, enabling the university to remotely and uniformly manage content publishing and interaction modes for all column screens. Furthermore, the screens feature excellent waterproof, dustproof, and high/low-temperature resistance, ensuring long-term stable operation in the humid, rainy climate of southern China.

III. Project Outcome: Setting a New Benchmark for Smart Campus Interaction

After delivery, these column-mounted outdoor LED displays have become a beautiful scenic feature and efficient information node in the university town. The radar-sensing function provides fun interactive experiences, significantly improving the reach of public information. The high-definition, dazzling display effect of the full-color LED screens also greatly enhances the modern and technological feel of the campus environment. This successful implementation marks another landmark achievement for LDsen in the field of outdoor LED display applications for special-shaped screens (adapting to special structures) and intelligent interaction.

LDsen remains committed to promoting the scenario-based innovation of LED display technologies. From outdoor full-color LED screens to indoor film-transparent screens, we empower every space with professional solutions for more efficient and spectacular visual communication.