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System for unlocking door lock based on fingerprint and operating method and device

A door lock and fingerprint technology, which is applied in the unlocking system and the field of unlocking, can solve problems such as unsafe use, inconvenience, and increased cost of door locks, and achieve the effect of enhancing security, reducing costs, and humanizing door locks

Inactive Publication Date: 2014-03-26
佛山市南海可得乐五金电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method of unlocking is inconvenient due to the need to approach the door lock with a movable electronic device at close range, and the door lock is unlocked by induction; Electronic device to open the door lock, unsafe to use
For the safety of use, some fingerprint recognition locks have appeared on the market, and the fingerprint module is installed on the door lock, which increases the cost of the door lock.

Method used

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  • System for unlocking door lock based on fingerprint and operating method and device
  • System for unlocking door lock based on fingerprint and operating method and device
  • System for unlocking door lock based on fingerprint and operating method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 Shown: a fingerprint unlocking system, including: a fingerprint module 11, a first Bluetooth module 12, a second Bluetooth module 2 and a door lock drive module 3.

[0044] Among them, the fingerprint module 11 is installed in the portable electronic device 1 and is used to input the user's fingerprint. The portable electronic device 1 may be a mobile phone, a tablet computer, or the like.

[0045] The first Bluetooth module 12 is installed on the portable electronic device 1, and the portable electronic device 1 is used to control the opening and closing of the first Bluetooth module 12.

[0046] The second Bluetooth module 2 is installed on one side of the door lock 4 and can be installed with the door lock or connected to the circuit control part of the door lock 4 near it. The second Bluetooth module 2 is connected to the first Bluetooth module 12 in a wireless manner, and matching pairing passwords can be set on the first Bluetooth module 12 and the seco...

Embodiment 2

[0068] The fingerprint unlocking system in this embodiment is the same as that of Embodiment 1. The difference between this embodiment and Embodiment 1 lies in: Figure 7 As shown, the unlocking device for unlocking door locks based on fingerprints includes:

[0069] The fingerprint input unit 50 compares the fingerprint information received by the fingerprint module 11 with the fingerprint information stored in advance. If the two are consistent, the first Bluetooth module 12 sends a connection instruction; if the two are inconsistent, issues an instruction to re-enter the fingerprint information, If the re-entered fingerprint information is inconsistent with the pre-stored fingerprint information more than the specified number of times, the transmission fails;

[0070] The receiving unit 10 receives a connection instruction issued by the first Bluetooth module 12;

[0071] The Bluetooth module unlocking unit 60 compares the received connection instruction issued by the first Blueto...

Embodiment 3

[0081] image 3 , Figure 4 with Image 6 Another embodiment of the present invention is schematically described.

[0082] Such as Image 6 As shown, the unlocking device based on fingerprint unlocking in this embodiment is basically the same as that of Embodiment 1. The difference is that another embodiment of the present invention is suitable for unlocking device based on fingerprint unlocking, and further includes: GPS module ratio The unit 40 compares the distance between the user and the door lock measured by the GPS module 13 with the preset distance, if the two are inconsistent, continue the comparison, if the two are consistent, send the Bluetooth on instruction to the first Bluetooth Module 12, the first Bluetooth module 12 is turned on.

[0083] Such as image 3 As shown, the fingerprint unlocking system of this embodiment is basically the same as that of Embodiment 1. The difference is that it also includes a GPS module 13, which is installed in the portable electronic d...

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Abstract

The invention discloses a system for unlocking a door lock based on a fingerprint. The system comprises a fingerprint module, a first Bluetooth module, a second Bluetooth module and a door lock driving module, wherein the fingerprint module is arranged on mobile electronic equipment and is used for inputting the fingerprint of a user; the first Bluetooth module is arranged on the mobile electronic equipment and is used for controlling the first Bluetooth module; the second Bluetooth module is arranged on the door lock and is connected with the first Bluetooth module; the door lock driving module is controlled through the fingerprint module, the first Bluetooth module and the second Bluetooth module and is used for driving the door lock to be unlocked. According to a using method of the system, a Bluetooth technology and a fingerprint identification technology of the fingerprint module are integrated to release the door lock. An unlocking device for unlocking the door lock based on the fingerprint comprises a receiving unit, a Bluetooth module connection unit and an unlocking unit. The system for unlocking the door lock based on the fingerprint, an operating method and a device, which are disclosed by the invention, have the characteristics of use safety and humanization.

Description

Technical field [0001] The invention relates to an unlocking system and an unlocking method, in particular to a system, an operation method and a device for unlocking a door lock based on fingerprints. Background technique [0002] With the widespread use of portable electronic devices and the maturity of NFC (Near Field Communication) technology, the use of portable electronic devices to unlock doors has gradually been promoted in the market. However, this method of unlocking requires the use of a portable electronic device to approach the door lock at close range, and the door lock then senses the unlocking, which causes inconvenience. At the same time, when the user’s portable electronic device is lost, others can pass through the lost removable electronic device. The electronic device opens the door lock and is not safe to use. For the safety of use, some fingerprint identification unlocking has appeared on the market, and the fingerprint module is installed on the door lock...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00H04B5/00
Inventor 吴积霖
Owner 佛山市南海可得乐五金电子有限公司
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