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A smart lock and its control method

A control method and technology for locks, applied in the field of locks, can solve the problem of low security and achieve the effects of high security and improved security

Active Publication Date: 2020-07-03
宁波朗晟科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But the existing intelligent lockset still has the following technical problems: because the bluetooth module of the controller needs to monitor and receive the bluetooth signal sent by the owner's mobile terminal outside the door lock body in real time, the bluetooth module of the controller is usually set to be in working state all the time to facilitate the owner When the mobile terminal needs to be unlocked, it can be searched and paired, but this is also easy for criminals to take advantage of it, and establish communication with the Bluetooth module of the controller through illegal means and illegally unlock the lock, so the security is still not high

Method used

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Examples

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Effect test

Embodiment 1

[0028] An intelligent lock, comprising a door lock body 1, and an owner's mobile terminal 2 with a bluetooth module arranged outside the door lock body 1, the inside of the door lock body 1 is provided with a first controller 3 and an electronic lock 4, the The first controller 3 includes a first control module 5 and a bluetooth module 6 electrically connected to the first control module 5, the electronic lock 4 is also electrically connected to the first control module 5, and the owner mobile terminal 2 passes through the bluetooth module 6 It is connected in communication with the first control module 5 of the first controller 3, and also includes a second controller 7 arranged on the outside of the door lock body 1, and the second controller 7 includes a second control module 8, a fingerprint collection module 9 and The first infrared emission module 10, the fingerprint acquisition module 9 and the first infrared emission module 10 are all electrically connected to the secon...

Embodiment 2

[0032] A control method of an intelligent lock, the method is based on the intelligent lock in embodiment 1, and it comprises the following steps:

[0033] (1) The bluetooth module 6 of the first controller 3 inside the door lock body 1 is set to dormant state by default, and the first infrared transmitting module 10 and the second infrared transmitting module 13 are set to not work by default, and the first infrared receiving module 11 and The second infrared receiving module 15 is set to work intermittently by default;

[0034] (2) Waiting for the second control module 8 of the second controller 7 outside the door lock body 1 to collect fingerprint information by the fingerprint collection module 9, if the fingerprint information is collected, it will be compared with the pre-stored in the second control module 8 Compare the fingerprint information of the owner, if the two are consistent, go to the next step, otherwise return to step (2);

[0035] (3) the first infrared emi...

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Abstract

The invention relates to an intelligent lockset, which comprises a door lock body, and a host mobile terminal arranged at the outer side of the door lock body and provided with a Bluetooth module. A first controller and an electronic lockset are arranged at the inner side of the door lock body; the first controller comprises a first control module and the Bluetooth module; the host mobile terminal is in communication connection with the first control module of the first controller through the Bluetooth module. The intelligent lockset is characterized by also comprising a second controller arranged at the outer side of the door lock body, wherein the second controller comprises a second control module, a fingerprint collection module and a first infrared emission module; the first controller also comprises a first infrared receiving module electrically connected with the first control module; an infrared signal which is used for waking up the Bluetooth module of the first controller and emitted by the first infrared emission module of the second controller is received by the first infrared receiving module through an infrared window arranged on the door lock body. The intelligent lockset has relatively high safety. In addition, the invention also provides a control method of the intelligent lockset with the relatively high safety.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to an intelligent lock and a control method thereof. Background technique [0002] At present, there is a smart lock with Bluetooth unlocking function, which includes a door lock body and an owner's mobile terminal with a Bluetooth module arranged on the outside of the door lock body. The owner's mobile terminal is such as a mobile phone. There is a controller and an electronic lock, the controller includes a control module and a bluetooth module electrically connected to the control module, the electronic lock is also electrically connected to the control module, and the bluetooth module of the controller listens in real time to receive the signal from the outside of the door lock body The bluetooth signal sent by the owner's mobile terminal, if the password information carried by the bluetooth signal is correct, the control module controls the electronic lockset to perform the unloc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/00
CPCG07C9/00309G07C9/00563G07C2009/00365
Inventor 张文翼洪良李秀峰高东强王慕溆
Owner 宁波朗晟科技有限公司
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