Wallet and method for preventing cards in wallet from being lost

• Main Authors: ZHANG DEFANG, WU QIXIANG, QIN LINYONG, LAN SHANGRONG, XU RONG, PENG JIE, CHEN XIAOHAO, LI SHENGYANG, SONG ZHENG, YANG YANHUA, LIN FAN, YI XIYANG, LAN GUILIAN, YANG FENG, CHENG JIE
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2017
• Subjects: HAND CARRIED BAGS; HAND OR TRAVELLING ARTICLES; HUMAN NECESSITIES; LUGGAGE; PURSES

The invention discloses a wallet and a method for preventing cards in the wallet from being lost. The wallet is characterized in that a wallet body is provided with a plurality of card slots for accommodating the cards, and the wallet further comprises a sensing module, a storage module, a processor module, a wireless transmission module and a power module which are arranged in the wallet body. The method includes: detecting the card-free state of each card slot of the wallet in real time; starting a timer when the fact that currently one optional card slot is in a card-free state and a card exists in the card slot at the previous moment is judged; if the fact that the card slot is constantly in the card-free state in the time period when the timer reaches a threshold is detected, transmitting an alarm signal to terminal equipment. The wallet has a function for preventing the cards in the wallet from being lost and is low in cost, simple and practical. 本发明公开了种钱包及钱包内卡片防丢失的方法，所述钱包本体设有多个用于容纳卡片的卡槽，其特征在于，还包括设于钱包本体