An automatic positioning intelligent logistics conveying line control method, device and medium

By fusing multimodal positioning data and model predictive control algorithms using an unscented Kalman filter, the problems of inaccurate positioning and unstable control in logistics transportation systems in dynamic environments are solved, achieving efficient and reliable logistics transportation.

CN121386676BActive Publication Date: 2026-04-10JILIN HONGFA RUIHE TRANSFORMATION TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-11-13
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

In existing technologies, logistics delivery systems lack efficient response capabilities in dynamic environments, and the accuracy of multimodal data fusion is insufficient, leading to inaccurate positioning and unstable control.

Method used

An unscented Kalman filter is used to fuse positioning data from wireless ranging, radio frequency identification, and image perception. Combined with a model predictive control algorithm, the conveyor line is divided into multiple independent control areas, and control parameters are dynamically adjusted.

Benefits of technology

It improves the positioning accuracy and response speed of logistics transportation, enhances the system's adaptability and automation level, and strengthens the intelligence level of the logistics system.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of control method, equipment and medium of automatic positioning wisdom logistics conveying line, it is related to intelligent logistics conveying technical field, including, according to target position in task path planning data packet and current time stamp, respectively from wireless ranging positioning mode, radio frequency identification mode and image perception mode extract respective real-time data stream, and the positioning reliability of each mode is calculated, multi-modal state fusion is carried out through unscented Kalman filter, and positioning fusion control data packet is generated;The real-time data stream includes real-time distance data, real-time RFID positioning data and real-time image positioning data;Using positioning fusion control data packet, conveying line is divided into multiple independent control areas and event trigger condition is set, when any event trigger condition is satisfied, corresponding independent control area immediately executes local MPC algorithm, and generates control parameter set;Efficiency, reliability and automation level of logistics conveying are improved.
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Citation Information

Patent Citations

  • Intelligent supply chain optimization control method

    CN120509654A

  • UWB and video stream adaptive fusion method, system and device, and medium

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