METHOD AND ARRANGEMENT RELATING POWER SUPPLY IN AN ELECTRICAL DEVICE

摘要

The present invention relates to a novel arrangement and method for eliminating power failures due to harmful motion. The device comprising: electrical components configured to be supplied with power, a power source for supplying said components, a motion sensor, a processing unit. Said motion sensor is configured to sense a motion of said device corresponding to a first predetermined motion profile, said processing unit is configured to receive signal from said motion sensor corresponding to said first predetermined motion profile, and said processing unit is further configured to generate a signal supplied to at least some of said electrical components to resume a shut down operational mode.