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Startup control method and electronic equipment

A technology of electronic equipment and power supply, which is applied in the field of start-up control methods and electronic equipment, can solve the problems that users are not very relieved, and achieve the effect of ensuring safe start-up

Active Publication Date: 2016-05-25
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this method is to support fingerprint recognition and booting well. The dedicated chip requires a power management module that cannot be powered off.
However, when the mobile phone is turned off, the power management module will also consume extra power, and the user will also feel uneasy

Method used

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  • Startup control method and electronic equipment
  • Startup control method and electronic equipment
  • Startup control method and electronic equipment

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Experimental program
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Embodiment Construction

[0071] Hereinafter, the startup control method and the electronic device according to the embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0072] figure 1 It is a block diagram describing the functional configuration of an electronic device according to an embodiment of the present invention.

[0073] Such as figure 1 As shown, the electronic device 100 according to the embodiment of the present invention includes:

[0074] The power supply module 101 includes at least a first power supply submodule 1011 and a second power supply submodule 1012, and is configured to supply power to the electronic device;

[0075] The biological feature recognition module 102 is used to recognize the biological characteristics of the user;

[0076] The electric potential generating module 103 is configured to generate a first electric potential according to a specific operation in the first state of the electronic device, and in the first sta...

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PUM

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Abstract

The invention provides a startup control method and electronic equipment. The startup control method is applied to the electronic equipment which comprises a biological characteristic recognition module. The method comprises the following steps: under the first state of the electronic equipment, generating a first electric potential according to a specific operation, wherein all power modules of the electronic equipment are under a non-power-supply state under the first state; through the first electric potential, starting a first power submodule in the power modules to bring convenience for supplying power to the biological characteristic recognition module so as to start the biological characteristic recognition module to operate; and when the biological characteristic recognition module recognizes that the user is an authorized user, starting a second power submodule in the power modules to bring convenience for supplying power to the electronic equipment so as to start the electronic equipment.

Description

Technical field [0001] The present invention relates to the field of electronic equipment, and more specifically, to a startup control method and electronic equipment. Background technique [0002] At present, for the sake of completeness of electronic devices, various biometric sensors have been used to control the activation of electronic devices. Such biometric sensors include, for example, fingerprint sensors, retina / iris sensors, and the like. [0003] When an electronic device is started, there are two common ways. One is to simply hard boot the button and then start the fingerprint recognition. The boot and fingerprint recognition are independent. The problem with this method is that it is usually not possible to recognize and control the startup through fingerprint recognition, and it is not a true fingerprint recognition startup solution, so it cannot give users a very good experience. [0004] Another way is to use a dedicated fingerprint identification chip for fingerpri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26G06F21/32
Inventor 严小平
Owner LENOVO (BEIJING) CO LTD
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