Method for producing at least information for track fusion and association for radar target tracking, and storage medium thereof

摘要

A method for producing at least information for track association and fusion includes: collecting measurement values of targets for each sensing period; predicting state variables for the targets and error covariances for the state variables by using the collected measurement values and tracking the targets by using a reformed target tracking algorithm; transmitting track information including only data of the error covariance largest occupied among the error covariances to a fusion center; calculating similarity between the pre-stored fused track and the transmitted track information; sorting the track information by using the calculated similarity; and carrying out the track fusion based on the sorted track information.

主权项

1. A method for producing information for track association and fusion, comprising:
collecting, by a receiving system, measurement values of targets for each sensing period from a plurality of transmitters; tracking, by the receiving system, the targets through a target tracking algorithm for predicting and reforming state variables for the targets and error covariances for the state variables using the collected measurement values; transmitting, by the receiving system, track information including only data of the error covariance largest occupied among the error covariances to a server of a fusion center; calculating, by the server of the fusion center, similarity between pre-stored fused track and the transmitted track information; sorting, by the server of the fusion center, the track information by using the calculated similarity; and carrying out, by the server of the fusion center, the track fusion based on the sorted track information.