Pressure release valve control method and system, vehicle and medium

The invention discloses a pressure release valve control method and system, a vehicle and a medium, the current oil tank state and state control information are obtained, the current oil tank state is adjusted according to the state control information, and the oil tank working state is obtained; a...

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Bibliographische Detailangaben
Hauptverfasser: DONG TUANJIE, ZHOU ZHE, FU YAHAO, HUO ZHEN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a pressure release valve control method and system, a vehicle and a medium, the current oil tank state and state control information are obtained, the current oil tank state is adjusted according to the state control information, and the oil tank working state is obtained; a pressure release valve is controlled to be opened or closed according to the working state of the oil tank, multiple working states are set for the high-pressure oil tank, and different high-pressure oil tank pressure release valve management strategies are set for each working state. The current oil tank state is adjusted according to the state control information, and the pressure, the oil tank liquid level and the carbon tank concentration are comprehensively considered to control the pressure release valve, so that the pressure of the high-pressure oil tank is maintained within a reasonable range. Therefore, the effect of flexibly controlling opening and closing of the pressure release valve is achieved, and th