Control method and device

A control method and technology of a control unit, which are applied to instruments, time registers, and individual input/output registers, etc., can solve the problem of slow fingerprint recognition speed, improve the recognition speed, reduce information input, and expand recognition. range effect

Inactive Publication Date: 2018-09-28
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a control method and device to at least solve the technical problem of slow recognition speed due to the need to input more fingerprints in the existing fingerprint recognition method

Method used

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Examples

Experimental program
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Embodiment 1

[0026] According to an embodiment of the present invention, a method embodiment of a control method is provided. It should be noted that the steps shown in the flowcharts of the drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0027] figure 1 is a control method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0028] Step S102, acquiring the information to be identified inputted when the target device is turned on.

[0029] In the above step S102 of the present application, the target device may include household appliances such as refrigerators, washing machines, and dishwashers, and the information to be identified includes at least one of the following: fingerprint informa...

Embodiment 2

[0053]According to an embodiment of the present invention, an embodiment of a control device is provided, such as image 3 As shown, the control unit includes:

[0054] An acquisition unit 30, configured to acquire information to be identified that is input when the target device is turned on;

[0055] A judging unit 32, configured to judge whether the pre-collected information set contains information to be identified;

[0056] The control unit 34 is configured to prohibit opening the target device if the information set contains information to be identified.

[0057] Optionally, the control unit is configured to perform the following step of prohibiting opening of the target device: controlling the locking of an electromagnetic door switch sensor provided in the target device.

[0058] Optionally, the control unit is further configured to turn on the target device if the information set does not contain the information to be identified.

[0059] Optionally, the informatio...

Embodiment 3

[0063] According to an embodiment of the present invention, an embodiment of a control device is provided, such as Figure 4 As shown, the control unit includes:

[0064] The fingerprint reader is used to obtain the fingerprint information input when the target device is turned on; to determine whether the pre-collected information collection contains fingerprint information;

[0065] The main controller 42 is configured to control the electromagnetic door switch sensor 44 provided in the target device to lock if the information set contains fingerprint information.

[0066] Such as Figure 4 As shown, the fingerprint identifier may include a fingerprint collection unit 402 , a fingerprint verification unit 404 , and a fingerprint sensing module 406 . This embodiment flexibly applies the fingerprint unlocking technology to add a safety precaution to the household refrigerator. Compared with the existing fingerprint unlocking method, the wrong fingerprint unlocking can reduce...

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PUM

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Abstract

The invention discloses a control method and a device. The control method comprises following steps: information to be identified is acquired, wherein the information is input when a target device isturned on; it is determined whether a pre-collected information set contains the information to be identified; if the pre-collected information set contains the information to be identified, turning on of the target equipment is forbidden. The control method and the device are capable of solving a technical problem in the prior art that identification speed is low because inputting of many fingerprints is required by the conventional fingerprint identification method.

Description

technical field [0001] The present invention relates to the field of equipment control, in particular to a control method and device. Background technique [0002] At present, when performing unlocking control of the device, the unlocking is carried out by identifying the registered fingerprint. In some scenarios, for example, for household refrigerators, from the perspective of safety, in order to prevent children from opening the refrigerator without permission to climb up, the refrigerator will fall down, the child will get into the refrigerator, and the door will automatically close. It is necessary to record the fingerprints of all family members first. , if the paired fingerprint is entered, it can be unlocked. [0003] However, this requires more fingerprints to be entered, resulting in a limited range of fingerprint recognition, slow recognition, and cumbersome procedures. [0004] For the above problems, no effective solution has been proposed yet. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 李淑婷
Owner GREE ELECTRIC APPLIANCES INC
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