Target tracking method and device, electronic equipment and storage medium

A target tracking and target technology, applied in the field of target tracking, can solve the problems of perception error and low perception accuracy, achieve the effects of reducing error, simplifying the modulation process, improving the utilization rate of computing resources and real-time communication

Active Publication Date: 2022-07-22
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0004] The present invention provides a target tracking method, device, electronic equipment and storage medium, which are used to solve the defects of perception error and low perception precision in the prior art, realize target tracking with low error and high precision, and realize target tracking through communication, perception , calculation integration, improve target tracking efficiency

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  • Target tracking method and device, electronic equipment and storage medium
  • Target tracking method and device, electronic equipment and storage medium
  • Target tracking method and device, electronic equipment and storage medium

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Embodiment Construction

[0046] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0047] Combine below Figure 1-Figure 4 The object tracking method of the present invention is described.

[0048] The present invention provides a target tracking method, figure 1 is one of the schematic flow charts of the target tracking method provided by the present invention, such asfigure 1 As shown, the method includes:

[0049] Step 110: Receive multiple OTFS (orthogonal time-frequency space) integrated ...

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Abstract

The invention provides a target tracking method and device, electronic equipment and a storage medium, and relates to the technical field of target tracking, the method comprises the following steps: a plurality of OTFS integrated signals sent by a vRAN base station are received, the plurality of OTFS integrated signals are coded and modulated in a time delay-Doppler domain, and pilot frequencies are different; demodulating the plurality of OTFS integrated signals based on air calculation, and determining the relationship between the channel information of the plurality of OTFS integrated signals in the time delay-Doppler domain and the pilot frequency; and target movement information is determined based on the relationship between the channel information and the pilot frequency, and the target movement information is used for realizing target tracking based on general inductance calculation integration. According to the invention, low-error and high-precision target tracking can be realized, and the target tracking efficiency is improved through integration of communication, perception and calculation.

Description

technical field [0001] The present invention relates to the technical field of target tracking, and in particular, to a target tracking method, device, electronic device and storage medium. Background technique [0002] At present, target tracking technology is the core technology to realize new applications in different fields, such as navigation, transportation and other fields. The traditional target tracking technology refers to the use of one or more sensors to complete signal processing with a computer, and to estimate the state characteristics of the tracked target, such as position, speed and other characteristics through the information contained in the collected observation data, so as to perceive the tracked target. The goal. [0003] In the prior art, the integrated signal based on Orthogonal Frequency Division Multiplexing (OFDM) is usually used for target tracking, but the Doppler frequency shift caused by high-speed movement and high frequency band will serio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/029H04W4/02H04W64/00H04L25/02H04L27/26
CPCH04W4/029H04W4/023H04W64/006H04L25/0224H04L25/024H04L27/2639H04L27/26532
Inventor 刘杨朱海东彭木根
Owner BEIJING UNIV OF POSTS & TELECOMM
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