CN213751196U - Discernment unlocking means based on intelligence response - Google Patents
Discernment unlocking means based on intelligence response Download PDFInfo
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- CN213751196U CN213751196U CN202022709937.XU CN202022709937U CN213751196U CN 213751196 U CN213751196 U CN 213751196U CN 202022709937 U CN202022709937 U CN 202022709937U CN 213751196 U CN213751196 U CN 213751196U
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- door lock
- distance sensor
- control panel
- discernment
- ultrasonic distance
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Abstract
The utility model discloses an discernment unlocking means based on intelligence response. The door lock comprises a door lock body, the front of door lock is provided with face identification camera and ultrasonic distance sensor, face identification camera and ultrasonic distance sensor all with the inside control panel electric connection of door lock, control panel still electric connection has the battery and is used for the drive driving motor who unblanks. The utility model discloses change infrared induction module for ultrasonic wave distance sensor, its ultrasonic wave scheme consumption only is 10% of infrared scheme consumption, and it is long consequently to promote the user to use greatly, promotes the satisfaction of customer to the product.
Description
Technical Field
The utility model belongs to the technical field of the discernment technique of unblanking and specifically relates to a discernment unlocking means based on intelligence response.
Background
At present, a face recognition part of an intelligent lock mainly comprises a face recognition module and a low-power-consumption sensing module, wherein the face recognition module is mainly used for recognizing whether user information is correct or not and is in a dormant state when not triggered. The low-power-consumption sensing module mainly senses that an object is close to the sensing module, is always in a standby state and triggers the face recognition module when the condition is met. However, the sensing module in the market generally adopts an infrared identification mode, but as a module which is always started, the power consumption of the infrared sensing module is still not ideal.
Disclosure of Invention
To the not enough of existence among the above-mentioned prior art, the utility model aims to provide an discernment unlocking means based on intelligence response.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a discernment unlocking means based on intelligence response, includes the lock, the front of lock is provided with face identification camera and ultrasonic distance sensor, face identification camera and ultrasonic distance sensor all with the inside control panel electric connection of lock, the control panel still electric connection have the battery and be used for the drive actuating motor who unblanks.
Preferably, a mesh enclosure is arranged at the position, located at the ultrasonic distance sensor, of the door lock, and the mesh enclosure is flush with the surface of the door lock.
Preferably, the door lock is provided with a transparent cover plate at the position of the face recognition camera.
Since the technical scheme is used, the utility model discloses change infrared induction module for ultrasonic wave distance sensor, its ultrasonic wave scheme consumption only is 10% of infrared scheme consumption, and it is long when consequently promoting the user to use greatly, promotes the satisfaction of customer to the product.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic three-dimensional structure diagram according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a connection principle of the control panel according to an embodiment of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 3, the identification unlocking means based on intelligent sensing that this embodiment provided includes lock 1, the front of lock 1 is provided with face identification camera 2 and ultrasonic distance sensor 3, face identification camera 2 and ultrasonic distance sensor 3 all with the inside control panel 4 electric connection of lock 1, control panel 4 still electric connection has battery 5 and is used for driving the actuating motor 6 that unblanks.
This embodiment is whole to be changed into ultrasonic wave distance sensor 3 with infrared induction module, utilizes ultrasonic wave distance sensor 3 as standby detection personnel's being close to, and its consumption of ultrasonic wave distance sensor 3 can be less than infrared induction module, consequently, whole just the consumption just can reduce after the replacement, specifically only is 10% of infrared scheme consumption. The service life of the internal battery is greatly prolonged, and the satisfaction degree of a user is further improved.
During specific work, the face recognition camera 2 is located on the upper portion of the door lock 1 and used for judging the identity of a user and is connected to the control panel 4 (namely a PCBA board) through a connecting line. The ultrasonic distance sensor 3 is positioned at the lower part of the device, judges the distance between an object and a door lock, and is also connected to the control board 4 (namely a PCBA board) through a connecting wire. When the ultrasonic distance sensor works, ultrasonic waves are transmitted by the ultrasonic distance sensor 3, reflected ultrasonic signals are collected and calculated, and the distance between an object and a module is judged. Whether someone is close to is judged through the distance, when ultrasonic distance sensor 3 discerned the object and is close to the lock, and object dwell time exceeded and set for duration, then face identification camera 2 work, and judge user information, user information is when correct, the inside control panel 4 of lock just opens driving motor 6 and carries out the work of unblanking, its control panel 4's main work control, mainly control with the chip on the control panel 4, chip models such as HC32F196, HC32F030, HC32F072 can be adopted to specific chip model.
Wherein to battery 5's selection, the face identification lock adopts lithium cell power supply basically in the market, and this design is because of adopting the ultrasonic distance sensor 3 that the consumption is lower, therefore this embodiment can adopt the dry battery to supply power, and the power supply is selected more in a flexible way.
Further, in order to protect the ultrasonic distance sensor 3, in the present embodiment, a mesh enclosure 31 is disposed at the position, located at the ultrasonic distance sensor 3, of the door lock 1, the mesh enclosure 31 is flush with the surface of the door lock 1, and by setting the mesh enclosure 31, normal operation of the module is ensured, and a protection effect is also achieved.
Further, similarly, in order to protect the face recognition camera 2, the door lock 1 of the present embodiment is provided with a transparent cover plate 21 at the position where the face recognition camera 2 is located.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides an discernment unlocking means based on intelligence response which characterized in that: the door lock comprises a door lock body, the front of door lock is provided with face identification camera and ultrasonic distance sensor, face identification camera and ultrasonic distance sensor all with the inside control panel electric connection of door lock, control panel still electric connection has the battery and is used for the drive driving motor who unblanks.
2. The identification unlocking device based on intelligent induction as claimed in claim 1, wherein: the door lock is provided with a mesh enclosure at the position of the ultrasonic distance sensor, and the mesh enclosure is flush with the surface of the door lock.
3. The identification unlocking device based on intelligent induction as claimed in claim 2, wherein: the door lock is provided with a transparent cover plate at the position of the face recognition camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022709937.XU CN213751196U (en) | 2020-11-21 | 2020-11-21 | Discernment unlocking means based on intelligence response |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022709937.XU CN213751196U (en) | 2020-11-21 | 2020-11-21 | Discernment unlocking means based on intelligence response |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213751196U true CN213751196U (en) | 2021-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022709937.XU Active CN213751196U (en) | 2020-11-21 | 2020-11-21 | Discernment unlocking means based on intelligence response |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213751196U (en) |
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2020
- 2020-11-21 CN CN202022709937.XU patent/CN213751196U/en active Active
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