AUTOMATIC UNLOCKING METHOD AND SYSTEM FOR MOBILE TERMINAL WITHIN SHORT DISTANCE

摘要

The present disclosure discloses an automatic unlocking method and system for a mobile terminal within a short distance. An ID (identity) verification code match is performed in advance between the mobile terminal and a wearable device. The mobile terminal detects, after its screen is locked, whether there is the wearable device that has been performed the ID verification code match. When there is the wearable device detected, then it is determined that whether the distance between the mobile terminal and the wearable device is within a predetermined distance range, if it is within the predetermined distance range, then the mobile terminal is automatically unlocked and entered into the operation interface. The present disclosure makes possible easy use of a mobile terminal when a wearable device is used meanwhile, which brings about profound convenience.

主权项

1. An automatic unlocking method for a mobile terminal within a short distance, comprising the following steps:
performing in advance an ID (identity) verification code match between the mobile terminal and a wearable device, for utilizing the wearable device to unlock the mobile terminal; utilizing by the mobile terminal a low frequency signal to search within a first recognition area whether there is the wearable device that has been performed the ID verification code match when a screen of the mobile terminal is locked; determining by the mobile terminal whether a distance between the mobile terminal and the wearable device is within a predetermined distance range when the mobile terminal utilizes the low frequency signal to search within the first recognition area that there is the wearable device that has been performed the ID verification code match; utilizing by the mobile terminal a high frequency signal to search within a second recognition area whether there is the wearable device that has been perform the ID verification code match when the mobile terminal utilizes the low frequency signal to search within the first recognition area that there is not the wearable device that has been performed the ID verification code match; determining by the mobile terminal whether the distance between the mobile terminal and the wearable device is within the predetermined distance range when the mobile terminal utilizes the high frequency signal to search within the second recognition area that there is the wearable device that has been performed the ID verification code match; unlocking by the mobile terminal and entering an operation interface when the distance between the mobile terminal and the wearable device is determined to be within the predetermined distance range; and prompting by the mobile terminal for manual unlocking when the distance between the mobile terminal and the wearable device is determined to be not within the predetermined distance range.