CPC G01G 23/01 (2013.01) [G01G 23/18 (2013.01)] | 13 Claims |
1. A method for detecting the status of a load cell in a plurality of load cells in a material tank system, the method comprising the steps of:
collecting, by way of a collection unit, characteristic sensing data of the load cells;
calculating, by way of a calculation unit, an anomaly in the collected characteristic sensing data, including by at least:
converting a time domain signal of each piece of the characteristic sensing data to a frequency domain through Fast-Fourier-Transformation calculation; and
determining an anomaly through an amplitude-frequency characteristic comparison in frequency domain; and
acquiring and outputting, by way of a sending unit, a corresponding load cell information when the anomaly exists.
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