A charging pile anti-spontaneous combustion system based on electric spark monitoring

By introducing a charging cable monitoring module and a thermal imaging module into the charging pile, the charging cable status can be monitored and analyzed in real time, solving the problem of electric spark spontaneous combustion caused by damaged charging cables, achieving rapid detection and processing, and reducing the risk of fire.

CN119408437BActive Publication Date: 2025-09-30SHENZHEN EX LIGHTING TECH HLDG
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Patent Information

Application Number
CN202411066785.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-08-06
Publication Date
2025-09-30
Estimated Expiration
2044-08-06

AI Technical Summary

Technical Problem

Charging cables are easily damaged during use, causing electric sparks to spontaneously combust. Existing technologies are unable to detect and address this in a timely manner, resulting in an increased fire risk and low efficiency in charging pile use.

Method used

The charging cable monitoring module is used to monitor the status of the charging cable in real time. The actual line loss coefficient and real-time abnormality index are calculated through the analysis control module. Combined with the thermal imaging module, the charging cable temperature data is obtained to automatically determine whether the charging cable needs to be replaced.

Benefits of technology

It achieves timely abnormality detection and processing of charging cables, reduces manual judgment time, prevents fires, and ensures that charging piles are quickly restored to service.

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Abstract

The present invention relates to the technical field of charging pile monitoring, and discloses a charging pile spontaneous combustion prevention system based on electric spark monitoring. The charging pile spontaneous combustion prevention system comprises: a charging line monitoring module, which is used to monitor the status of the charging line and obtain and save charging line monitoring data; an analysis control module, which is used to analyze the charging line monitoring data and judge whether the charging line needs to be replaced according to the analysis result, and monitor the status of the charging line through the charging line monitoring module, and obtain and save the charging line monitoring data; the charging line monitoring data is analyzed by the analysis control module to obtain an actual line loss coefficient and a real-time abnormality index, and judge whether the charging line needs to be replaced according to the actual line loss coefficient and the real-time abnormality index. Staff can directly repair or replace the charging line according to the result, without having to detect the charging line and then make a manual judgment, thereby reducing processing time and allowing the charging pile to be restored to use as soon as possible; and preventing fire caused by electric sparks caused by damaged charging lines.
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