CN212302566U

CN212302566U - Intelligent lock with identity authentication function

Info

Publication number: CN212302566U
Application number: CN202020223777.5U
Authority: CN
Inventors: 田兆峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2021-01-05
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses an intelligence lock with authentication function, including the electronic door lock body, be provided with portrait identification module, certificate reading module and data encryption transmission module on the electronic door lock body, certificate reading module is connected with portrait identification module and encryption transmission module respectively. The utility model discloses a read module, data encryption transmission module and traditional lock with portrait identification module, certificate and combine together, produce the intelligent lock that can carry out the testimony of the witness verification unblanked to realize the information interconnection with lock and remote server through data encryption transmission module, can realize solving the difficult problem between remote management and the real name authentication, to application places such as rental housing or apartment, have good market prospect.

Description

Intelligent lock with identity authentication function

Technical Field

The utility model relates to an intelligence electron technical field, in particular to intelligence lock with authentication function.

Background

The face recognition is based on a face key point detection algorithm of a 3D space, can detect face characteristic points in real time, and carries out face angle prediction and recognition.

The certificate checking SAM module is a special identity card safety control device authorized by the public security department, is special equipment for reading and checking the second generation resident identity card, reads out personal information data in the chip after performing safety certification with a special chip in the second generation resident identity card in a wireless transmission mode through a TypeB non-contact IC card reading technology, and completes functions of decoding, displaying, storing, inquiring, automatic inputting and the like.

The internet of things low-power-consumption transmission technology can adopt multiple wireless transmission modes, mainly adopts an M2M communication mode, has the characteristics of long distance, low power consumption, low operation and maintenance cost and the like, and compared with the prior art such as WiFi Bluetooth and ZigBee, the internet of things transmission technology has the advantages of wider transmission area and lower cost.

Most of the intelligent door locks in the market at present are opened by adopting functions of fingerprints, passwords, WIFI, magnetic cards and the like, and do not accord with real-name authentication standards required by law. The existing places such as hotels, guest rooms, and cyber-contracted rooms require real-name registration in administrative management, but the existing intelligent lock cannot realize the point and cannot solve the key problem of real-name verification.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence lock with authentication function to solve the problem of proposing among the above-mentioned background art.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides an intelligence lock with authentication function, includes the electron lock body, be provided with portrait recognition module, certificate on the electron lock body and read module and data encryption transmission module, the certificate reads the module and is connected with portrait recognition module and encryption transmission module respectively.

Preferably, the face recognition module adopts an efficient face verification module such as 3D structured light.

Preferably, the certificate verification module adopts a special identity card security control module authorized by the public security department.

Preferably, the encryption transmission module adopts a low-power wide-area internet of things for data encryption transmission.

Preferably, the intelligent lock further comprises a main control circuit, wherein the main control circuit comprises a main chip control circuit, a reset circuit, a storage module and a module interface circuit, and the reset circuit, the storage module and the module interface circuit are all electrically connected with the main chip control circuit.

Preferably, the main control circuit further comprises a power module and a power filter circuit, and the power module and the power filter circuit are electrically connected with the main chip control circuit.

Adopt above-mentioned technical scheme, the utility model provides a pair of intelligent lock with authentication function, certificate among this intelligent lock with authentication function reads the module and is connected with portrait recognition module and encryption transmission module respectively, through with portrait recognition module, the certificate reads the module, data encryption transmission module and traditional lock combine together, produce the intelligent lock that can carry out the testimony verification and unblank, and realize the information interconnection with lock and remote server through data encryption transmission module, can realize solving the difficult problem between remote management and the real name authentication, to application places such as rental housing or apartment, good market prospect has.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic circuit diagram of the present invention;

in the figure, 1-a portrait recognition module, 2-a certificate reading module, 3-a data encryption transmission module and 4-an electronic door lock body.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, in the structure diagram of the utility model, this intelligent lock with authentication function includes electronic lock body 4, is provided with portrait identification module 1, certificate reading module 2 and data encryption transmission module 3 on this electronic lock body 4, and this certificate reading module 2 is connected with portrait identification module 1 and data encryption transmission module 3 respectively. It can be understood, this data encryption transmission module 3 and portrait identification module 1, the certificate reads module 2 and is connected, install in electronic door lock body 4, the certificate reads module 2 and is the special ID card safety control mould (SAM) that the ministry of public security authorizes, data encryption transmission module 3 adopts the wide area thing networking of low-power consumption to carry out data transmission, this data encryption transmission module 3 supports multiple wireless transmission mode, mainly adopt M2M thing networking transmission mode, also support WIFI, other modes such as bluetooth.

Specifically, fig. 2 is the circuit schematic diagram of the utility model, combine fig. 1 and fig. 2 to know, this intelligent lock with authentication function still includes main control circuit, and this main control circuit includes main chip control circuit, reset circuit, storage module, module interface circuit, power module and power filter circuit, and this reset circuit, storage module, module interface circuit, power module and power filter circuit all are connected with this main chip control circuit electricity. It can be understood that the main chip control circuit includes a main control chip U1, etc., the storage module includes a memory chip U2, etc., the power supply module includes a power supply chip U3, etc., the reset circuit includes a diode D1, a transistor Q5, a voltage regulator D6, etc., the module interface circuit includes an interface J1, etc., and the power supply filter circuit includes a capacitor C8, a capacitor C9, a capacitor C10, a capacitor C11, etc.; the main control chip U1 may adopt an 80C51 single chip or the like, the memory chip U2 may adopt a W25Q32BV chip or the like, and the power supply chip U3 may adopt a GPM71533 chip or the like.

It can be understood that the use flow of the intelligent lock with the identity authentication function is as follows: the user holds an identity card and the like close to the door lock, an identity card reading chip in the intelligent lock circuit board reads information such as a certificate number, meanwhile, the face recognition module 1 can collect face information of a certificate holder, and the face information and unlocking authority information stored in the intelligent lock are checked through verification of the face information and the face information. And if the data is successfully checked, an unlocking instruction is sent and transmitted to a motor or a switch controller of the lock body part for unlocking. After the unlocking is successful, the verification information can be sent to the remote server through the data encryption transmission module 3, and relevant records are stored. If the unlocking is unsuccessful or under other special conditions, the alarm information can be sent to the remote server.

It can be understood, the utility model relates to a rationally, the structure is unique, reads module 2 through the certificate and reads certificate information to carry out cross verification with the face information that portrait identification module 1 read, encrypt the relevant data of transmission and realize the information interconnection with the distal end server through the thing networking by data encryption transmission module 3 again, can realize the difficult problem between remote management and the real name authentication. And it has built-in second generation resident identification card and has read the chip, and the accessible reads ID card encryption information and verifies the unblanking. Thereby determining the true identity of the person unlocking the lock. And the face recognition can be used as an auxiliary verification means to further define the verification result. The special intelligent lock which can be unlocked by reading the identity card is manufactured by combining with the traditional intelligent lock. The method has good market prospect for application places such as rented houses or apartments and the like; the utility model discloses a promote the function of traditional intelligent lock, can check information such as unlocking personnel's ID card, at some special requirements, like places such as hotel, people's residence, need real name registration, can play convenient functions such as authentication, unmanned on duty, the range of application is extensive.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an intelligence lock with authentication function which characterized in that: the electronic lock comprises an electronic lock body, wherein a portrait recognition module, a certificate reading module and a data encryption transmission module are arranged on the electronic lock body, and the certificate reading module is respectively connected with the portrait recognition module and the encryption transmission module.

2. The intelligent lock with identity authentication function according to claim 1, wherein: the human image recognition module adopts a 3D structured light high-efficiency human face verification module.

3. The intelligent lock with identity authentication function according to claim 1, wherein: the certificate reading module adopts a special identity card security control module authorized by a public security department.

4. The intelligent lock with identity authentication function according to claim 1, wherein: the encryption transmission module adopts a low-power-consumption wide-area Internet of things to carry out data encryption transmission.

5. The intelligent lock with identity authentication function according to claim 1, wherein: the intelligent control system is characterized by further comprising a main control circuit, wherein the main control circuit comprises a main chip control circuit, a reset circuit, a storage module and a module interface circuit, and the reset circuit, the storage module and the module interface circuit are all electrically connected with the main chip control circuit.

6. The intelligent lock with identity authentication function of claim 5, wherein: the main control circuit further comprises a power module and a power filter circuit, and the power module and the power filter circuit are electrically connected with the main chip control circuit.