SZ DJI Technology has filed a patent for a target tracking method that improves accuracy by obtaining motion information of a lost target and matching it in a vector map. The method aims to enhance target tracking on movable platforms. GlobalData’s report on SZ DJI Technology gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on SZ DJI Technology, Precision imaging drones was a key innovation area identified from patents. SZ DJI Technology's grant share as of January 2024 was 37%. Grant share is based on the ratio of number of grants to total number of patents.
Target tracking method for lost objects using motion information
A newly filed patent (Publication Number: US20240037759A1) outlines a target tracking method that involves obtaining information about a target to be tracked and tracking it based on this information. In case of a loss of tracking, motion information of the target at that moment is obtained, and a map is used to match the target's location. The method includes searching for the lost target based on the motion information and the target area. The motion information comprises position and velocity details of the target at the time of tracking loss, and various techniques are employed to determine the target's location accurately within the map.
Furthermore, the patent details the process of adjusting collection parameters or the position of a movable platform based on the target's motion direction and speed to aid in locating the lost target. The method involves obtaining second information from a load on the platform, identifying target objects, and searching for the lost target based on multiple parameters. The patent also includes steps for correcting motion information during tracking, tracking and photographing the target, and real-time marking of the target's location on a map with road areas. These innovative techniques aim to enhance target tracking efficiency and accuracy, especially in scenarios where tracking is lost, by utilizing motion information and map matching effectively.
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