A control method and electronic device

The technology of an electronic device and control method is applied in the field of computers, which can solve problems such as faults, increased system standby power consumption, and inability to reset by fingerprint recognition modules, so as to achieve the effects of prolonging service life, reducing standby power consumption, and avoiding failure risks
CN112906635BActive Publication Date: 2022-04-05HEFEI LCFC INFORMATION TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HEFEI LCFC INFORMATION TECH
Publication Date
2022-04-05

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Abstract

The present invention provides a control method and electronic equipment. The method includes: determining the form of the electronic equipment when the electronic equipment is in the shutdown state; The fingerprint recognition module on the key is powered on and running; obtain a power-on signal; determine the working state of the fingerprint recognition module based on the power-on signal; when it is determined that the working state of the fingerprint recognition module is abnormal, control the electronic device to perform a restart operation, and at the same time control the power-off of the fingerprint identification module to reset the fingerprint identification module; when it is determined that the electronic device is restarted, control the fingerprint identification module to power on and run again. The control method of the invention can effectively and uniformly control the power-on and power-off of the fingerprint identification modules prepared by different manufacturers during the start-up process of the electronic equipment.
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Description

technical field

[0001] The embodiments of the present invention relate to the technical field of computers, and in particular to a control method and electronic equipment. Background technique

[0002] At present, many notebook computers adopt a one-button boot design, that is, a fingerprint recognition module is integrated on the power button. When the user presses the power button, the fingerprint recognition module will record the fingerprint. In contrast, if the match is successful, it will directly enter the system, and the user does not need to enter the fingerprint and password again. This kind of electronic equipment is usually set separately for the fingerprint identification module at the power supply terminal connected to the battery, and is used to provide +3VL power to the fingerprint identification module. However, because most of the fingerprint identification modules produced by different manufacturers have different reset methods, it is impossible to use th...

Claims

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