Method and Arrangement For Calibration of a System For Determining the Amount of Liquid in a Reservoir
First Claim
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1. A method for calibration of a system for determining the amount of fuel in a fuel tank, comprising:
- a first step (of initiating a start of the calibration;
a second step which comprises detection of a level of a fuel-level sensor and detection of a point in time at which the level was detected; and
further steps corresponding to a periodical repetition of the second step;
wherein the calibration is carried out during addition of fuel to the fuel tank at a generally constant flow velocity.
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Abstract
A method for calibration of a system for determining the amount of fuel in a fuel tank includes a first step of initiating a start of the calibration, a second step which includes detection of a level of a fuel-level sensor and detection of a point in time at which the level was detected, and further steps corresponding to a periodical repetition of the second step. The calibration is carried out during addition of fuel to the fuel tank at a generally constant flow velocity. An arrangement for such a calibration is also provided.
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12 Claims
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1. A method for calibration of a system for determining the amount of fuel in a fuel tank, comprising:
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a first step (of initiating a start of the calibration; a second step which comprises detection of a level of a fuel-level sensor and detection of a point in time at which the level was detected; and further steps corresponding to a periodical repetition of the second step; wherein the calibration is carried out during addition of fuel to the fuel tank at a generally constant flow velocity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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- 10. An arrangement for calibration of a system for determining the amount of fuel in a fuel tank, comprising a fuel-level sensor which is connected to a control unit and adapted for detecting the level of fuel in the fuel tank and outputting a signal representing the level to the control unit, wherein the control unit is adapted for detecting an activation of the calibration which comprises steps wherein a fuel level is detected as well as a point in time at which the level was detected, and wherein the control unit is adapted for periodically repeating the steps, wherein the control unit is adapted for carrying out the process while fuel is added to the fuel tank at a generally constant flow velocity.
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