Electric drive liquid leakage detection method and device, computer equipment and storage medium

Abstract

The invention relates to an electric drive liquid leakage detection method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a current actual induction value of a temperature induction unit, and the temperature induction unit comprises a first temperature sensor of an electric drive system; the fusion temperature is obtained according to the actual induction value and the confidence coefficient of the temperature induction unit, the confidence coefficient of the first temperature sensor is determined according to the first distance between the first temperature sensor and cooling oil, and the confidence coefficient of the first temperature sensor is in negative correlation with the first distance; according to the fusion temperature, the actual oil amount of cooling oil is determined; and according to comparison of the actual oil quantity and the target oil quantity, whether liquid leakage occurs or not is determined. By means of the method, the problem that in the prior art, liquid leakage detection of cooling oil is tedious can be solved.

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