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DEVICE FOR PREVENTING MOBILE PHONE LOSS THROUGH REDUCTION OF FALSE ALARMS AND METHOD FOR PORVIDING ALARMS FOR MOBILE PHONE LOSS PREVENTION
DEVICE FOR PREVENTING MOBILE PHONE LOSS THROUGH REDUCTION OF FALSE ALARMS AND METHOD FOR PORVIDING ALARMS FOR MOBILE PHONE LOSS PREVENTION
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机译:通过减少虚假警报来防止移动电话丢失的装置和提供用于防止移动电话丢失的警报的方法
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摘要
A device for preventing mobile phone loss for reducing the times of erroneous occurrences of an alarm, and to a method for providing an alarm for mobile phone loss prevention are disclosed. A device for preventing mobile phone loss according to an embodiment of the inventive concept includes a receiving unit that receives a predetermined signal from a pre-registered tag, a calculating unit that calculates a distance between a mobile phone and the tag based on the received signal, a controller that determines whether the mobile phone is in a predetermined safe place, and an alarm providing unit that provides an alarm for preventing the mobile phone loss based on whether the mobile phone is in the safe place and whether the calculated distance is equal to or greater than a predetermined reference distance.
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