Geosun Participates in the 20th China International Optoelectronic Exposition

The 20th China Optics Valley International Optoelectronic Expo was recently held at the Optics Valley Convention & Exhibition Center in Wuhan.

With the theme “Light Connects Everything, Intelligence Shapes the Future,” the expo highlighted advancements across the entire optoelectronics industry chain—covering laser technology, optics and precision optics, optical communications, 5G industrial internet, and optoelectronic applications.

As one of the invited speakers at the Automotive Optoelectronics Forum—part of the “Ultra X Innovation Series”—Prof. Sun Hongxing, Founder and General Manager of Geosun Navigation, shared insights on “Dynamic Spatial Perception for Smart Driving”.

Geosun, a nationally recognized high-tech enterprise with fully independent intellectual property, has been pioneering integrated spatial perception solutions for industries such as intelligent vehicles and smart cities. The company leverages core technologies including GNSS, INS, visual localization, LiDAR, and SLAM.

During the expo, Geosun presented its self-developed Ground Truth Evaluation System for Autonomous Driving and High-Precision Integrated Navigation System for Vehicles, both of which feature the company’s advanced multi-sensor fusion algorithms refined over two decades in the geospatial field. These systems have been successfully deployed in ground truth collection vehicles and real-scene data acquisition platforms, offering seamless integration of GNSS, IMU, LiDAR, cameras, and odometry.

In addition, Geosun introduced a new roadside high-precision data acquisition unit, which fuses LiDAR and camera technologies to support vehicle-to-infrastructure (V2X) collaboration—paving the way for deeper integration of optoelectronic technologies in autonomous driving applications.

Geosun’s participation at the expo highlighted the company’s cutting-edge innovations at the intersection of optoelectronics and smart mobility. Looking ahead, Geosun will continue to build upon the thriving Optics Valley ecosystem, strengthening collaborations across academia and industry, and driving scalable applications of high-precision navigation and perception technologies in global intelligent mobility sectors.