APPARATUS FOR SMART GRAVIMETRY USED LOADCELL SYSTEM

摘要

PURPOSE: An intelligent weight measuring device using a load cell is provided to calculate weight accurately by calculating each value by using a signal distributor and to reduce maintenance costs by periodically grasping the existence of failure by receiving the input of each load cell. CONSTITUTION: An intelligent weight measuring device using a load cell(101) comprises a signal distributor(103), a remote-control server(104), and an indicator(107). The signal distributor divides electrical signals output from the load cells into each signal wires(105), inputs the same individually, and periodically outputs individual electrical signals and an average weight value of the load cells. The remote-control server compares the individual electrical signals of the load cell and a preset reference value and determines the corresponding load cell as failure when the electrical signals are less than the reference value. The remote-control server obtains an average by adding only the electrical signals of the load cells except for that of the faulty load cells and corrects the weight of cargos measured in advance, thereby outputting through the signals distributor. The indicator is displays the average weight value periodically output from the signal distributor and the faulty load cell determined by the remote-control server.