| 摘要 |
A bag mounted with a portable built-in alarm is provided to prevent the stealing of a bag by generating the alarm if the distance between two terminals exceeds a certain distance. A bag mounted with a portable built-in alarm comprises a main processor, a bluetooth link management unit, a bluetooth signal control unit, a bluetooth wireless transceiver, a data storage module for storing the ID information of the opponent's terminal to communicate with, an alarm generation unit for generating the alarm in case of the interception of the opponent's terminal, a direction detection unit, and an information display unit for displaying the information such as the ID of the opponent terminal and the final communication direction in case of the interception of communication. |
