Method and device for indicating liquid volume in a tank
    1.
    发明授权
    Method and device for indicating liquid volume in a tank 有权
    用于指示罐中液体体积的方法和装置

    公开(公告)号:US06644115B2

    公开(公告)日:2003-11-11

    申请号:US10027552

    申请日:2001-12-21

    IPC分类号: G01F2300

    CPC分类号: G01F23/0076

    摘要: A system for determining a level of a liquid present in a storage container in an automobile is disclosed. The system has a liquid level sensor for determining a preliminary liquid level of the liquid stored in the storage container, an ignition key position sensor for determining an ignition position, a vehicle speed sensor for determining the automobile's speed, a transmission gear selection sensor for determining a transmission gear position of a transmission of the automobile, and a processor. The processor receives input signals from the liquid level sensor, ignition key position sensor, the vehicle speed sensor and the transmission gear selection sensor for calculating the level of the liquid in the storage container.

    摘要翻译: 公开了一种用于确定汽车中的存储容器中存在的液体的液位的系统。 该系统具有用于确定存储在存储容器中的液体的预备液位的液面传感器,用于确定点火位置的点火钥匙位置传感器,用于确定汽车速度的车速传感器,用于确定汽车速度的传动齿轮选择传感器 汽车的变速器的变速档位,以及处理器。 处理器接收来自液面传感器,点火钥匙位置传感器,车速传感器和传动齿轮选择传感器的输入信号,用于计算储存容器中液体的液位。