The invention relates to an oil tank pressure control method and a vehicle, and the method comprises the following steps: detecting the internal pressure of an oil tank in real time through a pressure sensor, and judging whether the internal pressure of the oil tank exceeds a preset threshold value or not; if it is judged that the internal pressure of the oil tank exceeds the preset threshold value, an air valve is opened to deflate the oil tank; and a carbon tank for filtering is arranged in a pipeline communicated with the air valve. The internal pressure of the oil tank is detected in real time through the pressure sensor, and when it is detected that the internal pressure of the oil tank is larger than the preset threshold value, the gas valve is actively opened to discharge oil gas in the oil tank into the carbon tank. According to the method, the internal pressure of the oil tank is detected in real time, the air valve is automatically controlled to be opened, and the pressure in the oil tank is always maintained to be lower than the preset threshold value, so that the safety of the oil tank is guaranteed, the oil tank cover can be opened at any time when a user needs to add oil, and the long waiting time for opening the oil tank cover due to too high oil tank pressure is avoided; the user experience is improved, and meanwhile the intelligent degree of the vehicle is improved.

    本申请涉及一种油箱压力控制方法和车辆,该方法包括如下步骤:通过压力传感器实时检测油箱内部压力,并判断油箱内部压力是否超过预设阈值;若判断到油箱内部压力超过预设阈值,则打开气阀对油箱放气;其中,气阀连通的管路中设有用于过滤的碳罐。本申请通过压力传感器实时检测油箱内部压力,当检测到油箱内部压力大于预设阈值时,主动打开气阀将油箱中的油气排放至碳罐中。也即本申请方法通过实时检测油箱内部压力,自动控制气阀打开,将油箱中的压力始终维持在低于预设阈值的状态,以保证油箱的安全性,用户需要加油时可随时打开油箱盖,避免因油箱压力过高造成用户打开油箱盖所需等待时间长,提升了用户使用体验,同时还提高车辆的智能化程度。


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    Title :

    Fuel tank pressure control method and vehicle


    Additional title:

    油箱压力控制方法和车辆


    Contributors:
    YANG SHUDONG (author) / LIAO YINSHENG (author) / ZHAO GAOMING (author) / LIU WULUE (author) / XUE YONGCAN (author)

    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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