APPARATUS AND METHOD FOR PREVENTING LOSS OF SHOES USING PERSONAL AREA NETWORK AND SHOES HAVING LOSS PREVENTION FUNCTION

摘要

The present invention relates to a shoe with a loss prevention and loss prevention method and the device using a personal wireless network relates, the method of the present invention is a process for receiving a wireless signal that is output from the personal effects; The process of detecting the channel state information in connection with the belongings; Process for determining the relative distance of the personal effects and on the basis of the detected channel connection state information; Outputting the first signal in response to the alert notification is lost the relative distance; And if after the output to the primary warning notification signal is not received lost time of the radio signal exceeds a preset reference time, comprising the step of outputting a second signal alerts and report the loss, the individual wireless devices of the present invention A mobile communication terminal for performing wireless communication through a communication network and personal effects, personal wireless communication network I / F unit for receiving a wireless signal that is output from the personal effects; A controller for determining the relative distance to the personal effects; And outputs the first warning alert signal in response to loss of a relative distance and the personal effects under the control of the control unit and to the primary warning notification is lost, and outputs the signal after the non-receiving time of the radio signal exceeds a preset reference time case, the second lost an output unit for outputting a warning alert signal. In addition, the shoe of the present invention for transmitting and receiving wireless signals to individual private radio communications network a wireless communication network I / F unit; Sensor that detects the position information of the shoe; And on the basis of the position information of said shoe detects the displacement information of the shoes, and a control unit for controlling to transmit the displacement information. Thus, the present invention is effectively lost belongings can be prevented (particularly, shoes).