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|1. (WO2018138414) MOVABLE HOISTING APPARATUS, ARRANGEMENT AND METHOD|
|Applicants:||KONECRANES GLOBAL CORPORATION
|Title:||MOVABLE HOISTING APPARATUS, ARRANGEMENT AND METHOD|
An arrangement in connection with a movable hoisting apparatus comprises at least one imaging device (4) and processing means (5) provided in connection with the movable hoisting apparatus (1). The imaging device (4) is adapted to save images (7) which at least partly present the surroundings of the hoisting apparatus. The processing means (5) are adapted to identify at least one identifiable object (8) from at least two images (7) saved at different time instants and to determine the direction and speed of travel of the hoisting apparatus based on the position of the identifiable object (8) in the images (7).