A charging pile abnormal condition early warning method and system based on wireless networking

By adjusting the data acquisition and transmission strategy of the charging pile monitoring components, prioritizing the transmission of energy reserves and upstream power supply unit information, the problem of data interruption caused by the performance degradation of the auxiliary power supply unit was solved. This enabled early detection and accurate warning of abnormal conditions of the upstream power supply unit, improving the operational reliability and maintenance efficiency of the charging pile.

CN122143704APending Publication Date: 2026-06-05SHENZHEN GUNDAM NEW ENERGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN GUNDAM NEW ENERGY CO LTD
Filing Date
2026-04-10
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

The internal monitoring components of the charging pile may stop transmitting data due to insufficient battery charging caused by a decline in the performance of the auxiliary power unit, thus masking the actual internal fault.

Method used

By acquiring energy reserve information from the monitoring components inside the charging pile, and adjusting the data acquisition and information transmission strategy of the monitoring components when the energy reserve drops to a preset threshold, the system prioritizes the transmission of key data containing energy reserve information and the operating status information of the upstream power supply unit. It receives and parses this key data to determine the operating status of the upstream power supply unit and outputs early warning information.

Benefits of technology

This ensures that critical early warning information can still be transmitted even when the energy of the monitoring components is limited, enabling early detection and warning of abnormal conditions in the upstream power supply unit of the charging pile, thereby improving the reliability and maintenance efficiency of the charging pile operation.

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Abstract

The application provides a charging pile abnormal condition early warning method and system based on wireless networking, comprising: acquiring energy reserve information of internal monitoring elements of a charging pile; when the energy reserve information decreases to a preset threshold, adjusting the data collection and information transmission strategy of the monitoring elements to transmit key data containing the energy reserve information and upstream power supply unit operating condition information associated with the monitoring elements; receiving the key data and parsing to obtain the energy reserve information and the upstream power supply unit operating condition information; judging the operating condition of the upstream power supply unit according to the obtained energy reserve information and upstream power supply unit operating condition information, and outputting early warning information indicating the judged upstream power supply unit operating condition. The application can actively monitor the energy reserve of the internal monitoring elements of the charging pile, and adjust the data transmission strategy when the energy is insufficient, ensure the transmission of key data, so as to timely discover and early warn the abnormal condition of the upstream power supply unit.
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