Portable industrial equipment detection method and device with charging function

By using a portable, rechargeable testing method and device, the problems of power failure testing, portable power supply, and fault diagnosis in the testing of industrial automation equipment have been solved. This has enabled a standardized testing process, improved testing efficiency and reliability, and reduced maintenance time.

CN121500930APending Publication Date: 2026-02-10CHINA NAT AVIATION FUEL CO LTD YUNNAN BRANCH
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Patent Information

Application Number
CN202511611779.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-05
Publication Date
2026-02-10

AI Technical Summary

Technical Problem

Existing technologies for testing industrial automation equipment suffer from several problems, including inability to test during power outages, lack of portable power supplies, inability to perform functional testing offline, lack of verification before new equipment is put into storage, and difficulty in on-site fault diagnosis.

Method used

A portable, rechargeable testing method and device are adopted. The power supply mode is switched by a miniature circuit breaker. Combined with a switching power supply and an energy storage battery pack, a stable power supply is provided for the equipment. The core processing unit collects and converts signals to achieve a standardized testing process.

Benefits of technology

It enables equipment testing in any location and under any operating conditions, significantly improving testing efficiency and reliability, lowering the technical threshold, shortening maintenance time, and avoiding human error.

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Abstract

The invention relates to the technical field of industrial automation equipment detection and maintenance, in particular to a portable industrial equipment detection method and device with a charging function. The method comprises a power supply mode switching step, an equipment connection and configuration step, a signal processing and conversion step and a result presentation and diagnosis step. According to the invention, the method flow is standardized, dispersed operations depending on personal experience are integrated into a standardized flow covering power supply, wiring, testing and diagnosis, and the reliability and efficiency of detection are greatly improved. The method of switching power supply through a built-in battery thoroughly gets rid of the dependence on a field fixed power supply, and equipment detection at any place and under any working condition is realized. Complex signal interpretation and conversion work is automated, an engineering value is automatically displayed, a standard signal is output, the technical threshold is remarkably reduced, and man-made misjudgment is avoided.
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