Method for determination of remaining drive time of industrial truck driven by battery, involves detecting voltage of battery by voltage meter, where controller is connected with voltage meter

摘要

The method involves detecting the voltage of the battery (1) by a voltage meter (3), where a controller (2) is connected with the voltage meter and detects driving data of the drive time. The total capacity of the battery is stored in the storage. A residual charge of the battery is determined by the controller. An independent claim is also included for an industrial truck driven by a battery.