The present invention relates to a measuring device for a fuel level of a vehicle, capable of displaying a fixed amount fueling rate of a fuel and the amount of money for the fixed amount fueling rate in numbers or a graph on a display of a cluster in a vehicle. To achieve the purpose of the present invention, the measuring device for a fuel level of a vehicle comprises: a fuel tank having a flowmeter calculating a flow rate when the fuel is supplied; an auxiliary tank connected and installed in the lower part of the fuel tank in a hopper shape, and having a load cell mounted for measuring the weight of the injected fuel at the center of the bottom; a control unit electrically connected to the flowmeter and the load cell and correcting a fueling rate error by comparing and determining a weight value and a fuel rate value of the injected fuel; a memory storing a DB storing a fueling l value corresponding to a correction value corrected by the control unit; an input unit inputting the amount of money per 1 l of the fuel; and a display unit displaying the amount of money of the injected fuel and l of the injected fuel calculated by the control unit.
본 발명은 자동차 연료량 측정장치에 관한 것으로, 이를 위해 연료가 공급되면 유량을 적산하는 유량계가 장착되는 연료탱크;와, 상기 연료탱크의 하부에 호퍼형태로 연설되고 바닥면 중심에는 주입된 연료의 중량를 측정하는 로드셀이 장착된 보조탱크;와, 상기 유량계 및 로드셀과 전기적으로 연결되어 주입되는 연료의 유량값과 중량값을 비교 판단하여 연료주입량 오차를 보정하는 제어부;와, 제어부에서 보정된 보정값에 해당하는 주유ℓ값이 저장된 DB가 저장된 메모리;와, 연료 1ℓ당 금액을 입력하는 입력부; 및 상기 제어부에서 산출된 주유연료의 ℓ와, 주유된 연료의 금액이 표시되는 디스플레이;를 포함하여 이루어지는 것을 특징으로 한다.
A MEASURING DEVICE AUTOMOBILE FUEL QUANTITY MEASURING DEVICE
자동차 연료량 측정장치
2020-04-02
Patent
Electronic Resource
Korean
IPC: | G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01G Wägen , WEIGHING |
Method and device for measuring minimum starting electric quantity of automobile storage battery
European Patent Office | 2024
|