Loading weight display appts for cargo conveyance vehicle

摘要

The appts has a weight calculation unit (1) that computes weight from the output signal of a sensor. A display part (2) displays the computed weight. A display control part (3) performs a control to express the weight in the display part before the vehicle runs. The weight calculation unit calculates the weight starting from a constant time interval. A run sensor outputs a run pulse in a constant time interval to indicate running of the vehicle. When the vehicle comes to a stop state after a constant time elapses, start of loading work is detected. The loading weight is displayed. The difference between the weight displayed by the display control part and the calculation part is added to the weight currently displayed.