Device operation effective time calculation method, device, storage medium and related device

By acquiring the planned processing data of the target workstation, determining the job type, calculating the actual cycle time, and filtering the actual rest and handover cycle times, the problem of low accuracy in calculating the effective operating time of the equipment was solved, and high-precision equipment efficiency analysis was achieved.

CN120910463BActive Publication Date: 2026-07-28GUANGZHOU MINO AUTOMOTIVE EQUIP CO LTD
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Patent Information

Application Number
CN202511090721.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-08-04
Publication Date
2026-07-28
Estimated Expiration
2045-08-04

AI Technical Summary

Technical Problem

The calculation accuracy of the effective operating time of equipment in the existing technology is poor, resulting in low reliability of the overall equipment efficiency analysis and an inability to effectively correlate production cycle deviation with equipment status.

Method used

By acquiring the planned processing data of the target workstation, the job type is determined, and the shift calculation rules corresponding to the job type are adopted. Based on the actual cycle time and equipment fault signals, the actual rest cycle time and handover cycle time are filtered, and the effective operating time of the equipment is calculated.

Benefits of technology

It improves the accuracy of calculating the effective operating time of equipment, provides highly reliable overall equipment efficiency analysis data, and overcomes the problem of the disconnect between planned time and actual production capacity.

✦ Generated by Eureka AI based on patent content.
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Abstract

The device operation effective time calculation method and device, storage medium and related device provided by the application can obtain the planned processing data and the job type of the target station in the current operation cycle, and determine the actual start pace and the actual end pace of the current operation cycle by using the shift calculation rule corresponding to the job type, and then determine the actual shift time, so that the problem of disconnection between the planned time and the actual production capacity can be overcome by using the actual pace; then, the actual rest time of the current operation cycle is determined based on the planned processing data and the device fault signal, so as to avoid the influence of the rest time caused by shutdown on the device operation; for the multi-shift job type, the actual handover time of the current operation cycle is further determined based on the planned processing data. Finally, based on the determined time, the device operation effective time with high precision can be calculated, and high-credibility analysis data for the overall device efficiency can be provided.
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