Method and device for measuring the work load of a shovel

By identifying the reversing behavior and distance thresholds of transportation equipment, and dynamically matching excavators, the problem of accuracy and efficiency in measuring excavator workload is solved, enabling rapid and real-time measurement in large-scale operation scenarios.

CN122120645APending Publication Date: 2026-05-29SHANGHAI HUAXING DIGITAL TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI HUAXING DIGITAL TECH
Filing Date
2026-03-04
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing methods for measuring excavator workload suffer from inaccurate measurement and low efficiency. They are particularly difficult to adapt to large-scale operation scenarios with dense vehicle traffic and dynamic changes, and cannot meet the needs for rapid and real-time measurement.

Method used

By acquiring real-time data of transportation equipment and excavators within the work area, the system identifies the parking time periods of the transportation equipment, determines the loading time period based on reversing behavior and distance thresholds, executes dynamic matching logic to identify the target excavator, establishes a binding relationship, and generates workload measurement information.

Benefits of technology

It improves the accuracy and efficiency of measurement, can adapt to the needs of rapid and real-time measurement in large-scale operation scenarios, reduces the impact of human factors, and provides accurate workload data support.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a method and device for measuring the working capacity of excavators, and relates to the technical field of engineering machinery. The method comprises the following steps: acquiring real-time data of a transport device and a plurality of excavators in a working area, wherein the real-time data comprises positioning data and working state data; identifying a plurality of parking time periods of the transport device based on the real-time data, and determining a loading working time period from the plurality of parking time periods, wherein the transport device has a reversing behavior in the loading working time period, and the target distance between the transport device and at least one excavator is less than a preset distance threshold; executing a dynamic matching logic based on the loading working time period and the real-time data, determining a target excavator, and binding the transport device and the target excavator to obtain a binding relationship; and generating working capacity measurement information of the target excavator based on the binding relationship. The application can not only improve the measurement accuracy by accurately positioning the loading working operation and accurately binding the device relationship, but also improve the measurement efficiency with the aid of automatic analysis and processing.
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