CN210858299U - Two-dimensional code intelligent lock, intelligent door and two-dimensional code intelligent lock system - Google Patents

Abstract

The application relates to a two-dimensional code intelligent lock, an intelligent door and a two-dimensional code intelligent lock system. The two-dimensional code intelligent lock comprises a lock body, a lock cylinder, a master control circuit and a two-dimensional code scanner. The lock cylinder is arranged on the lock body; the master control circuit is arranged on the lock body and is electrically connected with the lock cylinder; the two-dimensional code scanner is arranged on the lock body, is electrically connected with the main control circuit, is used for identifying information in the two-dimensional code, and transmits the information to the main control circuit. The master control circuit is used for controlling the lock cylinder to be opened according to the information in the two-dimensional code. The application provides a two-dimensional code intelligence lock, simple structure has realized, and it is lower to the hardware performance requirement of lock, practices thrift the cost.

Description

Two-dimensional code intelligent lock, intelligent door and two-dimensional code intelligent lock system

Technical Field

The application relates to the field of intelligent door locks, in particular to a two-dimensional code intelligent lock, an intelligent door and a two-dimensional code intelligent lock system.

Background

With the development of science and technology, more and more intelligent door locks have come into people's lives. The smart door lock is a door lock device that unlocks a door using a non-mechanical key as user identification.

At present, the intelligent door locks on the market are various, and the intelligent door locks unlocked by using a magnetic card and a radio frequency card, and the intelligent door locks unlocked by using fingerprints and iris recognition are also provided. In addition, intelligent door locks that use face recognition technology to realize unlocking are also becoming more and more common.

The intelligent door lock which is unlocked by using the face recognition technology is high in safety and intelligence, but the intelligent door lock of the face recognition technology is used for face collection and recognition at a lock terminal, so that the requirements on the hardware performance of the door lock are high, and the hardware cost is also high.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a two-dimensional code smart lock, a smart door and a two-dimensional code smart lock system.

A two-dimensional code intelligence lock includes:

a lock body;

the lock cylinder is arranged on the lock body;

the master control circuit is arranged on the lock body and is electrically connected with the lock cylinder;

the two-dimensional code scanner is arranged on the lock body, is electrically connected with the main control circuit, is used for identifying information in the two-dimensional code and transmits the information to the main control circuit;

the master control circuit is used for controlling the lock cylinder to be opened according to the information in the two-dimensional code.

In one embodiment, the two-dimensional code scanner includes:

the two-dimensional code reading probe is arranged on the lock body, a reading end of the two-dimensional code reading probe is embedded in the lock body, and the two-dimensional code reading probe is used for reading a two-dimensional code;

and the two-dimension code identification circuit is arranged on the lock body, is electrically connected with the two-dimension code reading probe and is used for identifying information in the two-dimension code.

In one embodiment, the reading end of the two-dimensional code reading probe and the lock body are arranged at an acute angle.

In one embodiment, the two-dimensional code intelligent lock further comprises:

the digital input assembly is arranged on the surface of the lock body and is electrically connected with the main control circuit;

the main control circuit is used for matching the digital information input by the digital input assembly with preset digital information, and if the matching is successful, the lock cylinder is controlled to be opened.

In one embodiment, the two-dimensional code intelligent lock further comprises:

and the communication circuit is arranged on the lock body, is electrically connected with the main control circuit and is used for communication.

In one embodiment, the two-dimensional code intelligent lock further comprises:

the display screen is embedded in the lock body;

the display circuit is arranged on the lock body and electrically connected with the display screen and the master control circuit, and the master control circuit is used for controlling the display screen to display an unlocking result through the display circuit.

In one embodiment, the two-dimensional code intelligent lock further comprises:

the voice output device is arranged on the lock body;

the voice circuit is arranged on the lock body and electrically connected with the voice output device and the master control circuit, and the master control circuit is used for controlling the voice output device to output an unlocking result through the voice circuit.

An intelligent door comprises the two-dimensional code intelligent lock.

A two-dimensional code intelligence lock system includes:

the two-dimensional code intelligent lock is described above;

and the terminal is used for providing the two-dimension code for the two-dimension code intelligent lock.

In one embodiment, the two-dimensional code smart lock system further includes:

and the server is in communication connection with the terminal and is used for generating the two-dimensional code according to the user information.

The embodiment of the application provides two-dimensional code intelligence lock, intelligent door and two-dimensional code intelligence lock system all include the two-dimensional code intelligence lock, the two-dimensional code intelligence lock includes lock body, lock core, master control circuit and two-dimensional code scanner. The two-dimensional code scanner scans two-dimensional code information, and the master control circuit controls the lock cylinder to be opened, so that unlocking is realized. The embodiment of the application provides two-dimensional code intelligence lock, intelligent door and two-dimensional code intelligence lock system realizes unblanking through the two-dimensional code scanner, and simple structure has been in the realization. Meanwhile, unlocking is realized through scanning of the two-dimensional code scanner, compared with technologies such as face acquisition and recognition, overlarge memory is not needed, hardware equipment such as a higher acquisition terminal is not needed, the requirement on hardware performance of the door lock is low, and cost is saved. In addition, the embodiment of the application provides in two-dimensional code intelligence lock, intelligent door and the two-dimensional code intelligence lock system two-dimensional code intelligence lock need not to communicate with terminal or server, consequently, need not internet communication environment, is applicable to remote, remote place, and the suitability is strong.

Drawings

Fig. 1 is a schematic diagram of a side view structure and a front view structure of a two-dimensional code intelligent lock provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a functional structure of a two-dimensional code smart lock according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a two-dimensional code smart lock system according to an embodiment of the present application.

Description of reference numerals:

two-dimensional code intelligence lock system 1

Two-dimensional code intelligent lock 10

Lock body 100

Handle 101

Lock core 200

Master control circuit 300

Two-dimensional code scanner 400

Two-dimensional code reading probe 410

Two-dimensional code recognition circuit 420

Digital input assembly 500

Communication circuit 600

Display screen 710

Display circuit 720

Voice outputter 810

Voice circuit 820

Terminal 20

Server 30

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clearly understood, the following provides embodiments and accompanying drawings to further explain the anti-misoperation locking device and system of the present application in detail. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be considered as limiting the present application.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, the present application provides a two-dimensional code intelligent lock 10, which includes a lock body 100, a lock cylinder 200, a main control circuit 300 and a two-dimensional code scanner 400. The two-dimensional code intelligent lock 10 can also comprise a handle 101 so as to be convenient to use.

The lock cylinder 200, the main control circuit 300 and the two-dimensional code scanner 400 are all disposed on the lock body 100. The lock body 100 may be a cavity structure. The lock cylinder 200 may be disposed through the housing of the lock body 100 and disposed on the lock body 100. The master control circuit 300 may be disposed inside the lock body 100. The two-dimensional code scanner 400 may be partially disposed in the lock body 100, and partially disposed outside the lock body 100, wherein one end for identifying the two-dimensional code is disposed outside the lock body 100, and may be disposed on a housing of the lock body 100 by being embedded therein, or may be disposed on the housing of the lock body 100 by being protruded therefrom. The specific structure of the two-dimensional code scanner 400 is limited and can be selected according to actual requirements. The two-dimensional code scanner 400 is used to identify information in a two-dimensional code, including but not limited to time information, room information, and user identity information. The two-dimensional code can be a two-dimensional code provided by a mobile phone, a PAD and other terminal equipment. The two-dimensional code can be a bar code or an image code. The time information in the two-dimensional code refers to a time period for allowing the intelligent lock to be opened, such as 12 days 1 month 1 day 2019: 1 month 3 day 12 from 00 to 2019: 00. the room information in the two-dimensional code may be a room number or the like. The user identity information in the two-dimensional code is used for verifying the identity of a user who opens the intelligent lock, and the user identity information can be serial number information.

The main control circuit 300 is configured to match the time information, the room information, and the user identity information identified by the two-dimensional code scanner 400 with pre-stored information, and if the matching is successful, the main control circuit 300 powers on the lock cylinder 200 and sends a control signal to the lock cylinder 200 to control the lock cylinder 200 to open, thereby unlocking. The master control circuit 300 may include a single chip or a microprocessor. The two-dimensional code intelligent lock 10 can comprise a memory, and the memory can be pre-stored with room information; the two-dimensional code intelligent lock 10 may further include a timer or a clock circuit, and the timer or the clock circuit records time; the memory of the two-dimensional code intelligent lock 10 may be pre-stored with a certain number of serial numbers, and the rule and algorithm for acquiring the serial numbers by the main control circuit 300 are consistent with the rule for acquiring the serial numbers by the terminal. When the master control circuit 300 determines that the room information in the two-dimensional code information corresponds to pre-stored room information, the time recorded by the timer or the clock circuit is within the range of the time information, and the identity information obtained by the master control circuit 300 according to the pre-stored serial number is matched with the user identity information, the master control circuit 300 controls the lock cylinder 200 to open.

It should be noted that, the present application only requires to protect the structure and the connection relationship of the two-dimensional code intelligent lock 10, and no limitation is made to other functions and specific implementation processes and methods implemented by the two-dimensional code intelligent lock 10. However, the two-dimensional code intelligent lock 10 is based on the structure and connection relationship of the two-dimensional code intelligent lock 10 provided by the embodiment of the present application to realize the functions thereof.

The two-dimensional code intelligent lock 10 provided by the embodiment of the application can be applied to a family environment, an office environment and a business environment. For example, the two-dimensional code smart lock 10 may be used for hotel unlocking. Before the user uses the system, the user obtains the two-dimensional code through the terminal, and the two-dimensional code comprises information such as the check-in time period, the check-in room number and the serial number obtained by the user. When the lock enters the house, the user places the two-dimensional code into the two-dimensional code scanner 400, the two-dimensional code scanner 400 identifies the information of the two-dimensional code, acquires the entering time period, the entering room number and the serial number acquired by the user, matches the pre-stored information, and if the matching is successful, the master control circuit 300 controls the lock cylinder 200 to open and open the door, otherwise, the lock cylinder 200 is not opened.

In this embodiment, the two-dimensional code intelligent lock 10 includes a lock body 100, a lock cylinder 200, a main control circuit 300 and a two-dimensional code scanner 400. The two-dimensional code scanner 400 scans two-dimensional code information, and the master control circuit 300 further controls the lock cylinder 200 to be opened, so that unlocking is realized. In this embodiment, the unlocking is realized by the two-dimensional code scanner 400, and the structure is simple and is realized. Meanwhile, unlocking is realized through scanning of the two-dimensional code scanner 400, compared with technologies such as face acquisition and recognition, overlarge memory is not needed, hardware equipment such as a higher acquisition terminal is not needed, the requirement on hardware performance of the door lock is low, and cost is saved. In addition, the two-dimensional code intelligent lock 10 provided by the embodiment of the application does not need to communicate with a terminal or a server, so that an internet communication environment is not needed, the two-dimensional code intelligent lock is suitable for remote and remote places, and the applicability is strong.

The two-dimensional code scanner 400 includes a two-dimensional code reading probe 410 and a two-dimensional code recognition circuit 420. The two-dimensional code recognition circuit 420 is electrically connected to the two-dimensional code reading probe 410. The two-dimensional code reading probe 410 is embedded in the lock body 100. The two-dimensional code reading probe 410 is used for reading a two-dimensional code. The two-dimensional code reading probe 410 includes, but is not limited to, a two-dimensional code scanning gun, a camera, and the like. In a specific embodiment, the two-dimensional code reading probe 410 is a camera. The camera is used for acquiring image information of the two-dimensional code assembly 230. The camera can be a macro and fixed focus camera. The camera can be a visible light camera and can also be an infrared light camera. The camera is fixed at a predetermined position of the lock body 100. The method for acquiring the two-dimensional code information through the camera is simple and high in identification accuracy. The two-dimensional code reading probe 410 reads the two-dimensional code and transmits the two-dimensional code to the two-dimensional code recognition circuit 420. The two-dimensional code recognition circuit 420 is configured to recognize information in the two-dimensional code, such as the time information, the door information, the user identity information, and the like, according to the two-dimensional code information read by the two-dimensional code reading probe 410. The two-dimensional code identification circuit 420 is disposed inside the housing of the lock body 100. The specific circuit and implementation method of the two-dimensional code recognition circuit 420 are not limited in this application, as long as the functions thereof can be implemented.

In one embodiment, the reading end of the two-dimensional code reading probe 410 is disposed at an acute angle with respect to the lock body 100. For example, the reading end of the two-dimensional code reading probe 410 may form an included angle of 45 ° with the lock body 100, so that a user can align the two-dimensional code with the two-dimensional code reading probe 410 more easily, and the use is convenient.

The two-dimensional code scanner 400 may further include an illumination light source in one embodiment. The illumination source is disposed on the lock body 100. The illumination light source may be used to provide illumination to the environment of use, and may be used for illumination when the two-dimensional code reading probe 410 collects two-dimensional code information. The illumination source 132 may be an LED light source or an infrared light source. When the two-dimensional code reading probe 410 is a visible light camera, the illumination light source may be an LED light source; when the two-dimensional code reading probe 410 is an infrared camera, the illumination light source may be an infrared light source. In this embodiment, through illuminating light source improves the two-dimensional code accuracy of reading to improve identification's accuracy, improve the security of two-dimensional code intelligence lock.

In one embodiment, the two-dimensional code smart lock 10 further comprises a digital input assembly 500. The digital input assembly 500 is disposed on the surface of the lock body 100. The digital input assembly 500 is electrically connected with the main control circuit 300. The number input assembly 500 may include number keys of 0-9 for inputting number information to the main control circuit 300. The main control circuit 300 is used for controlling the lock cylinder 200 to open according to the digital information input by the user. When the digital information input by the user is matched with the digital information preset by the two-dimensional code intelligent lock 10, the main control circuit 300 powers on the lock cylinder 200, sends an unlocking signal to the lock cylinder 200, and controls the lock cylinder 200 to be unlocked, so that unlocking is realized. When the digital information input by the user is not matched with the preset digital information, the main control circuit 300 does not energize the lock cylinder 200 and does not send an unlocking signal. In this embodiment, through digital input assembly 500 with master control circuit 300 realizes that two-dimensional code intelligence lock 10 unblanks through the digital password, provides multiple mode of unblanking, convenient to use, and prevented to unblank because of the condition that can't unblank when the two-dimensional code unblanks and breaks down.

In one embodiment, the two-dimensional code smart lock 10 further comprises a communication circuit 600. The communication circuit 600 may be disposed within the lock body 100. The communication circuit 600 is electrically connected to the main control circuit 300. The communication circuit 600 is used for realizing communication between the two-dimensional code intelligent lock 10 and other devices. For example, the two-dimensional code intelligent lock 10 may send an unlocking result to a terminal device providing the two-dimensional code through the communication circuit 600, and when the unlocking is successful, send an unlocking success prompt message to the terminal through the communication circuit 600; when the unlocking fails, the unlocking failure information is sent to the terminal through the communication circuit 600, and the failure reason can be further prompted, such as 'time to live in' and the like. In this embodiment, the communication circuit 600 is used to realize the communication connection between the two-dimensional code intelligent lock 10 and other devices, and provides information communication capability, so that the intelligence and the practicability of the two-dimensional code intelligent lock 10 are improved.

In one embodiment, the two-dimensional code smart lock 10 further includes a display screen 710 and a display circuit 720. The display screen 710 may be mounted to the housing of the lock body 100. The display circuit 720 is disposed in the lock body 100. The display screen 710 is electrically connected to the display circuit 720. The display circuit 720 is electrically connected to the main control circuit 300. The display circuit 720 is used to control the display. In a specific embodiment, the main control circuit 300 is configured to control the display screen 710 to display the unlocking result through the display circuit 720. In this embodiment, the display screen 710 and the display circuit 720 are used to display the unlocking result, so that the user can visually and clearly obtain the unlocking result, and the practicability is high.

In one embodiment, the two-dimensional code smart lock 10 further comprises a voice output 810 and a voice circuit 820. The voice output device 810 is disposed on the lock body 100. The display circuit 720 is disposed in the lock body 100. The voice outputter 810 may be a speaker, a horn, or the like. The voice output device 810 is electrically connected to the voice circuit 820, and the voice circuit 820 is electrically connected to the main control circuit 300. The voice outputter 810 is used to output voice information. In a specific embodiment, the main control circuit 300 is configured to control the voice output 810 to output the unlocking result in voice through the voice circuit 820. In this embodiment, the voice prompt of the unlocking result is realized through the voice output device 810 and the voice circuit 820, so that the intelligent performance is high, and the practicability is high.

An embodiment of the present application further provides an intelligent door, which includes a door body and the two-dimensional code intelligent lock 10 described above. The two-dimensional code intelligent lock 10 is arranged on the door body. The intelligent door comprises the two-dimension code intelligent lock 10, so that the beneficial effects of the two-dimension code intelligent lock 10 are achieved, and specific reference is made to the above embodiment, which is not repeated herein.

Referring to fig. 3, an embodiment of the present application further provides a two-dimensional code smart lock system 1, which includes the two-dimensional code smart lock 10 and the terminal 20. The terminal 20 may be a mobile phone, a PAD, a wearable device, etc. The terminal 20 is used for displaying and providing the two-dimension code to the two-dimension code intelligent lock 10.

In one embodiment, the two-dimensional code smart lock system 1 further comprises a server 30. The server 30 is communicatively connected to the terminal 20. The server 30 is configured to generate the two-dimensional code according to the user information. In a specific embodiment, the server 30 may generate the two-dimensional code in the following manner. Continuing with the example of a hotel environment:

the user communicates with the server 30 through an application program of the terminal 20, selects information such as a room and time to be checked, uploads an identity photo (such as an identity card), collects a face photo, and uploads the face photo to the server 30. The server 30 records room information and time information, recognizes a face photograph through a face recognition module, and completes face detection, face preprocessing, feature extraction, feature ratio matching, and the like to extract face information. In addition, the server 30 converts the received identity photo into identity information that can be input and used by a computer through a certificate recognition module, such as text and photos on an identity card. The server 30 compares the face information with the identity information, judges whether the face information is consistent with the identity information, and prompts the user to perform face recognition again if the face information is inconsistent with the identity information; if the room information, the identity information, the time information and the like are consistent, the server 30 generates the acquired room information, the acquired identity information, the acquired time information and the like in a two-dimensional code and sends the two-dimensional code to the terminal 20.

It should be noted that, the present application does not limit the functions implemented by the terminal 20 and the server 30, and the specific implementation procedures and methods. The functions of the terminal 20 and the server 30 are based on the structures and the connection relationships of the two-dimensional code smart lock 10, the terminal 20 and the server 30 provided in the embodiments of the present application.

In this embodiment, the processes such as face recognition and identity authentication are completed through the server 30, and there is no need to participate in the two-dimensional code intelligent lock 10, so that there is no need to network in the unlocking process, and the two-dimensional code intelligent lock 10 can be applied to remote areas without internet deployment, and therefore, the practicability is high.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides a two-dimensional code intelligence lock which characterized in that includes:

a lock body (100);

a lock cylinder (200) provided to the lock body (100);

the master control circuit (300) is arranged on the lock body (100) and is electrically connected with the lock cylinder (200);

the two-dimensional code scanner (400) is arranged on the lock body (100), is electrically connected with the main control circuit (300), is used for identifying information in a two-dimensional code, and transmits the information to the main control circuit (300);

the master control circuit (300) is used for controlling the lock cylinder (200) to be opened according to the information in the two-dimensional code.

2. The two-dimensional code smart lock according to claim 1, wherein the two-dimensional code scanner (400) comprises:

the two-dimensional code reading probe (410) is arranged on the lock body (100), the reading end of the two-dimensional code reading probe (410) is embedded in the lock body (100), and the two-dimensional code reading probe (410) is used for reading a two-dimensional code;

and the two-dimensional code identification circuit (420) is arranged on the lock body (100), is electrically connected with the two-dimensional code reading probe (410), and is used for identifying information in the two-dimensional code.

3. The two-dimensional code intelligent lock according to claim 2, wherein the reading end of the two-dimensional code reading probe (410) is arranged at an acute angle with the lock body (100).

4. The two-dimensional code intelligent lock according to claim 1, further comprising:

the digital input assembly (500) is arranged on the surface of the lock body (100) and is electrically connected with the main control circuit (300);

the main control circuit (300) is used for matching the digital information input by the digital input assembly (500) with preset digital information, and if the matching is successful, the lock cylinder (200) is controlled to be opened.

5. The two-dimensional code intelligent lock according to claim 1, further comprising:

and the communication circuit (600) is arranged on the lock body (100), is electrically connected with the main control circuit (300) and is used for communication.

6. The two-dimensional code intelligent lock according to claim 1, further comprising:

the display screen (710) is embedded in the lock body (100);

the display circuit (720) is arranged on the lock body (100) and electrically connected with the display screen (710) and the main control circuit (300), and the main control circuit (300) is used for controlling the display screen (710) to display an unlocking result through the display circuit (720).

7. The two-dimensional code intelligent lock according to claim 1, further comprising:

a voice output device (810) provided to the lock body (100);

the voice circuit (820) is arranged on the lock body (100) and electrically connected with the voice output device (810) and the main control circuit (300), and the main control circuit (300) is used for controlling the voice output device (810) to output an unlocking result through the voice circuit (820).

8. An intelligent door, characterized in that it comprises a two-dimensional code intelligent lock (10) according to any one of claims 1-7.

9. The utility model provides a two-dimensional code intelligence lock system which characterized in that includes:

the two-dimensional code smart lock (10) of any one of claims 1-7;

and the terminal (20) is used for providing the two-dimensional code for the two-dimensional code intelligent lock (10).

10. The two-dimensional code intelligent lock system according to claim 9, further comprising:

and the server (30) is in communication connection with the terminal (20) and is used for generating the two-dimensional code according to user information.

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