Guangdian Yuntong obtains patents related to radar-vision fusion tracking, enabling multi-sensor target tracking through radar-vision data fusion.

On March 28, news was released that the National Intellectual Property Administration’s information shows that Guangdong Radio and Television Network Group Co., Ltd. has applied for a patent titled “Target Tracking Method, Device, Storage Medium, and Equipment Based on Radar Vision Fusion,” with authorization announcement number CN119151983B, and the authorization announcement date is March 27, 2026. The application publication number is CN119151983A, the application number is CN202411257759.8, the application publication date is March 27, 2026, and the application date is September 9, 2024. The inventors are Tang Xinyao, Xu Tianshi, Huang Yuheng, Sun Zhengzheng, and Yue Xuyiao. The patent agency is Beijing Qingyihua Intellectual Property Agency (General Partnership), with patent agent Yin Lu. The classification numbers are G06T7/20, G06T7/70, G01S13/91, and G01S13/86.

The patent abstract shows that this application discloses a target tracking method, device, storage medium, and equipment based on radar vision fusion. The method includes: acquiring video data from multiple video devices at a traffic intersection and radar data from multiple radar devices, extracting target video frames and target radar frames containing target objects, obtaining target video pixel coordinates and target latitude and longitude information, performing planar coordinate conversion to obtain geodetic plane coordinates, and obtaining a time-synchronized frame data set based on the timestamps of the target video frames and target radar frames, as well as geodetic plane video coordinates and geodetic plane radar coordinates. It then fuses the target object coordinates of the target video frames and target radar frames at the same moment to obtain cross-device radar vision fusion results, and finally matches the cross-device fusion coordinates of each target object in the cross-device radar vision fusion results at different times to their corresponding trajectory trackers to obtain the tracking trajectories of each target object, achieving accurate and efficient multi-sensor target fusion.

Guangdong Radio and Television Network was established on July 8, 1999, and was listed on the Shenzhen Stock Exchange on August 13, 2007. Its registered and office address is in Guangzhou, Guangdong Province. It is a leading provider of industry artificial intelligence solutions in China, with significant advantages in the field of intelligent terminal devices and related services.

Guangdong Radio and Television Network belongs to the Shenwan industry classification of Computer - Computer Equipment - Other Computer Equipment, involving concepts such as palm print recognition, unmanned banking, and edge computing. The company is committed to providing operational services, big data solutions, and various intelligent terminal devices to global customers.

In 2025, Guangdong Radio and Television Network’s revenue reached 12.055 billion yuan, ranking first among six companies in the industry, far exceeding the second-place Daotong Technology’s 4.833 billion yuan, while the industry average was 3.833 billion yuan, and the median was 2.147 billion yuan. In its main business, intelligent device revenue was 5.552 billion yuan, accounting for 46.06%; operation and maintenance services and other revenue was 4.516 billion yuan, accounting for 37.46%; software development and service revenue was 1.986 billion yuan, accounting for 16.48%. In terms of net profit, it was 1.109 billion yuan during the period, also ranking first in the industry. The second place, Daotong Technology, recorded 890 million yuan, while the industry average was 434 million yuan, and the median was 357 million yuan.

The recent patent situation of Guangdong Radio and Television Network Co., Ltd. is as follows:

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Editor: Xiao Lang Quick Report