Authentication device and electronic device

Abstract

The invention relates to an authentication device and an electronic device, and the device comprises a first module, a second module, a third module, and a storage module. The first module is used foroutputting a first control signal under the condition of a received triggering signal. The second module is used for collecting first fingerprint information according to the first control signal andsending the first fingerprint information to the storage module. The first module is also used for acquiring the first fingerprint information from the storage module, performing fingerprint identification on the first fingerprint information by utilizing a first fingerprint identification algorithm and outputting an identification result. The third module is used for controlling the electronic device to change the state under the condition that the identification result of the first module is successful identification. According to the invention, the second module can be used for quickly acquiring the fingerprint information, the first module is used for quickly identifying the fingerprint, and quick authentication is carried out under the condition of successful identification, so thatthe authentication speed can be greatly improved, the authentication time is shortened, and the user experience is improved.

Description

technical field [0001] The present disclosure relates to the technical field of fingerprint identification, and in particular to an authentication device and electronic equipment. Background technique [0002] With the development of mobile device technology, the services provided by mobile devices to users are not limited to communication and entertainment, but also include all aspects of life and work. It is precisely because of the comprehensiveness and importance of services provided by mobile devices that mobile devices themselves It must involve important information of users; as a biometric feature that can identify people, fingerprints have been widely used in the field of mobile device security. At present, many mobile phones have fingerprint collection functions, which can collect user fingerprints and provide verification services in scenarios such as mobile phone authentication and mobile payment. However, mobile devices using fingerprint technology consume a lot...

AI Technical Summary

Problems solved by technology

At present, many mobile phones have fingerprint collection functions, which can collect user fingerprints and provide verification services in scenarios such as mobile phone authentication and mobile payment. However, mobile devices using fingerprint technology consume a lot of power, and many mobile devices are sensitive to power consumption. , so the system will enter the dormant state after a period of inactivity, and the mobile device in the dormant state can only be restarted after waiting to be woken up

[0003] However, the relevant technology takes a long time to wake up the mobile device, which brings poor user experience to the user

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