Access control method and device
An access control and access control technology, which is applied in the field of access control, can solve problems such as loss, identity verification items drop, increase user inconvenience, etc., to achieve the effect of improving response efficiency and eliminating restrictions
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[0041] Aiming at the inconvenient portability of special identity verification items such as access control cards, related technologies propose that users' mobile phones, tablets and other electronic devices can be reused in the access control process, so that users do not need to carry additional identity verification items such as access control cards. Wherein, the access control transmits a notification message signal to the outside, so that when the electronic device receives the notification message signal, it returns an unlocking signal containing user identity information to the access control, and the access control can perform identity verification based on the user identity information in the unlocking signal. In order to realize the corresponding access control operation.
[0042] However, when the access control transmits the notification message signal according to the default power, due to the different sensitivity of different electronic devices to the notificati...
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