CN110295799A - A kind of full-automatic electronic theftproof lock and its system of high security - Google Patents

Abstract

The invention discloses a fully automatic electronic anti-theft lock with high safety performance and its system, comprising a front panel 1, a lock body 2 and a rear panel 3, the lock body 2 is installed on a door 20, and the front panel 1 is installed on The door 20 is located at the front of the lock body 2 , and the rear panel 3 is installed at the back of the door 20 at the lock body 2 . In the present invention, the main control chip and the motor drive circuit part are placed in the rear panel of the door lock inside the door, and a door and the lock body are separated in the middle, which effectively prevents the door from being damaged and opened from the outside to the inside. Even if the front panel of the door lock is knocked off violently, the door lock cannot be opened, and the alarm is triggered in time when the front panel of the electronic lock contacts the reed contact anti-pry button set on the door body, and the user is reminded of the door lock being damaged by network communication. to destruction.

Description

A high security fully automatic electronic anti-theft lock and its system

technical field

The invention relates to the technical field of electronic locks, in particular to a fully automatic electronic anti-theft lock capable of preventing violent demolition and strong interference unlocking and a system thereof.

Background technique

In recent years, with the rapid development of the economy, people's living standards have been continuously improved. The intelligent and digital information society has gradually penetrated into all aspects of people's lives. It is also getting higher and higher; there are many types of electronic locks on the market, which are easy to mix up, and it is difficult for consumers to choose whether they have safe protection performance.

With the continuous improvement of people's quality of life, the electronic locks on the market are constantly operating to meet various needs. However, the door is the only security protection for the family, and the electronic lock also acts as the only protective barrier to protect the safety of the family. ; If the electronic lock fails to work normally due to violent destruction by lawbreakers or strong electromagnetic field interference, it will have great potential safety hazards to the life safety and property loss of family members.

Contents of the invention

Purpose of the invention: The present invention aims at the above-mentioned deficiencies, and provides a fully automatic electronic anti-theft lock with high safety performance and its system, which can effectively realize the safety protection function of the door lock, and prevent forced demolition and strong interference from violent unlocking.

Technical solutions:

A fully automatic electronic anti-theft lock with high safety performance, comprising a front panel, a lock body and a rear panel, the lock body is installed on the door, the front panel is installed on the front of the door where the lock body is located, the The rear panel is installed on the back where the door is located at the position of the lock body;

A touch panel is installed on the outer upper part of the front panel, and a virtual password keyboard is arranged on the touch panel; an LED light board is arranged in the touch panel, and the LED light board includes an area PCB board and is installed in the area LED lights on the PCB board, each virtual key corresponds to one of the LED lights; capacitive touch screen technology is used between the PCB board and the touch panel in the area; The key hole of the lock cylinder on the body; a fingerprint module is provided on the inside of the front panel, and a fingerprint identification port is provided on the outside of the front panel corresponding to the position of the fingerprint module, and the fingerprint collection on the fingerprint module The panel is set at the position of the fingerprint identification port;

A main control board is installed on the inner side of the rear panel, including a main control chip and a motor drive circuit; the touch panel, the fingerprint module and the main control board are electrically connected; Bluetooth chip, clock chip, and memory; the clock chip provides time stamps for the main control chip; unlock passwords and fingerprint information for entry are stored in the memory; the fingerprint module and the main control chip Connect, collect the user's fingerprint information and send it to the main control chip for verification, the main control chip compares the user fingerprint information collected by the fingerprint module with the fingerprint information stored in the memory to determine whether they match The main control chip is connected to the touch panel, and obtains the digital password input by the touch panel, and compares it with the unlock password in the memory to determine whether it matches; the motor drive circuit and the main control The chip is connected and controlled by the main control chip; the motor drive circuit is connected with a motor, and the motor is connected to the lock cylinder in the lock body and controls the movement of the lock cylinder to unlock.

A rechargeable battery and a power circuit are installed on the main control board, and the rechargeable battery and power circuit are connected with the main control board, the fingerprint module and the touch panel to provide power for them.

There are also a lock indicator light and a battery status indicator light at the top of the password keyboard; the battery status indicator light is connected with the rechargeable battery on the main control board through a power detection circuit, and according to the rechargeable battery The status of the battery is displayed in different colors, green means the battery is normal, and red means the battery is low.

A voice module is also installed inside the front panel, the voice module is connected with the main control chip and receives the control information sent by the main control chip; the voice module includes a voice chip and an output speaker, and the voice module The chip is pre-recorded with a voice prompt signal; the voice chip outputs the voice prompt signal to the output speaker according to the control information sent by the main control chip.

An alarm module is also installed on the inner side of the front panel, and the alarm module includes a tamper-resistant button, an alarm indicator light and a voice alarm, and a spring is installed on the tamper-resistant button, and the spring is supported on the inner side of the front panel. The tamper-proof button is installed on the door panel, the spring and the tamper-proof button are pressed on the door panel through the front panel, a normally closed switch is arranged on the tamper-proof button, and the alarm indicator light And the voice alarm is connected to the normally open switch; once the front panel is pried open, the pressure on the spring is released, the anti-pry button pops up, the normally open switch is closed, and the alarm indication is triggered The alarm signal of the lamp and the alarm information of the voice alarm.

A concealed baffle is installed on the outside of the keyhole, and the baffle is installed on the front panel at the position of the keyhole through a rotating shaft. By pressing one end of the baffle, the baffle wraps around the The rotating shaft rotates, thereby tilting the other end of the baffle to expose the keyhole.

A key detection circuit is also connected to the main control chip, and the key detection circuit is connected to the regional PCB board; when the finger senses the touch area, the touch area will generate a trigger level signal, and the trigger signal will be transmitted through the circuit. The key detection circuit is sent to the key detection circuit, and the key detection circuit obtains the corresponding key value according to the capacitive touch screen technology.

A fully automatic electronic anti-theft lock system, comprising a cloud server, a bluetooth gateway, a fully automatic electronic anti-theft lock and an intelligent terminal; a bluetooth chip is provided on the main control chip of the fully automatic electronic anti-theft lock;

The cloud server is connected to the bluetooth gateway and the intelligent terminal through a network, and the fully automatic electronic anti-theft lock is connected to the bluetooth gateway and the intelligent terminal through a bluetooth connection; the intelligent terminal is connected to the cloud server Connect through the network, and send the verification information to the cloud server for storage;

The electronic anti-theft lock is verified according to the user's unlocking method. If the user uses fingerprint input or password input, the user's unlocking information is sent to the cloud server and stored. If the verification is passed, the main control chip controls the motor to open. The lock cylinder; if the user uses a smart terminal for verification, then the smart terminal is connected to the electronic anti-theft lock through Bluetooth, and the electronic anti-theft lock sends the verification information sent by the smart terminal to the cloud server through the Bluetooth gateway , the cloud server performs verification according to the verification information of the smart terminal stored in it, obtains the final verification result, and sends it to the main control chip in the electronic anti-theft lock; if the verification is passed, the main control chip controls the The motor opens the lock cylinder, thereby unlocking.

A corresponding trigger threshold is set in the cloud server, and the trigger threshold is specifically 5 fingerprint errors or 3 password input errors; the main control chip records the number of fingerprint input or password input by the user and sends it to the Cloud server; when the condition of triggering threshold is reached, the cloud server sends a signal to the main control chip to control the power-off for 3 minutes through the main control chip, forming a 3-minute test ban time.

The main control chip is also connected with an encryption chip; the encryption chip is provided with a verification module for binding the device to the user account; it is provided with user information and account information stored in advance by the user; the user passes through the encryption chip. Accessing the main control chip to configure the fully automatic electronic anti-theft lock.

Beneficial effects: the present invention puts the main control chip and the motor driving circuit part in the rear panel of the door lock inside the door, and a door and the lock body are separated in the middle, which effectively prevents the door from being damaged and opened from outside to inside. Even if the front panel of the door lock is knocked off violently, the door lock cannot be opened, and the alarm is triggered in time when the front panel of the electronic lock contacts the reed contact anti-pry button set on the door body, and the user is reminded of the door lock being damaged by network communication. to destruction. When being damaged by the outside world, prevent criminals from destroying the electronic lock and causing people's lives and property to suffer losses. If the door lock system is damaged by strong magnetic interference such as Tesla coils, since the core components of the door lock are inside the door and are effectively isolated by thick metal such as the door and the lock body, the magnetic field interference is completely absorbed by the metal. It cannot interfere with the circuit of the door lock system and the motor drive part; thus effectively realize the safety protection function of the door lock, and prevent forced demolition and strong interference from violent unlocking.

Description of drawings

Fig. 1 is the anatomical view of full-automatic electronic anti-theft lock of the present invention;

Among them, 1 is the front panel, 2 is the lock body, 3 is the rear panel, 4 is the connection line of the front and rear panels, 5 is the lock cylinder, 6 is the waterproof rubber pad, 7 is the rear cover, 8 is the battery, and 9 is the battery box cover , 10 is the key, 20 is the door.

Fig. 2 is a hardware block diagram of the present invention;

Fig. 3 is a communication schematic diagram of the present invention;

Fig. 4 is a system working logic diagram of the present invention.

Detailed ways

The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is an anatomical diagram of the fully automatic electronic anti-theft lock of the present invention. As shown in Figure 1, the fully automatic electronic anti-theft lock of the present invention comprises a front panel 1, a lock body 2 and a rear panel 3, the lock body 2 is installed on the door 20 by screws, and the front panel 1 is installed on the door 20 is located on the front of the lock body 2, and the rear panel 3 is installed on the back of the door 20 at the position of the lock body 2; a waterproof rubber pad is provided between the rear panel 3 and the door 20 6. The waterproof rubber pad 6 is fixed by the rear cover 7 and screws. The lock core 5 is installed in the lock body 2; in the present invention, an anti-lock knob is also provided on the rear panel 3, and a safety paddle is installed on the anti-lock knob, and the anti-lock paddle wears Through the lock body 2, it is interspersed in the rotating port of the anti-lock device of the lock cylinder 5; through the rotation of the anti-lock knob on the rear panel 3, the safety paddle is driven, and the anti-lock of the lock cylinder 5 can be locked. The tongue pops out to achieve the purpose of anti-locking and locking; the safety paddle mainly plays the role of anti-locking linkage lock cylinder ejecting the anti-locking bolt. There are a large number of anti-locking devices in the lock cylinder 5 in the prior art, and will not be repeated here.

Fig. 2 is a hardware block diagram of the present invention. As shown in Figure 2, a touch panel is installed on the outer upper part of the front panel 1, and the touch panel is provided with a virtual password keyboard, and the virtual password keyboard includes 12 numeric keys, respectively 1, 2, 3, 4 , 5, 6, 7, 8, 9, *, 0, #, and arranged in three rows; there are also a lock indicator light and a battery status indicator light at the top of the password keyboard; set in the touch panel There is an LED lamp board, and the LED lamp board includes a regional PCB board and an LED lamp installed on the regional PCB board, and a corresponding LED lamp is arranged under each number key and the locking indicator light; the regional PCB Capacitive touch screen technology is adopted between the board and the touch panel, and a buzzer is also connected to the PCB board in the area through a circuit. Corresponding number 1), when touching the key value in the digital area corresponding to the virtual numeric keyboard, due to the electric field of the human body, the user and the surface of the touchpad form a coupling capacitance, and when the sensing condition is triggered, the corresponding virtual keyboard will be responded The white LED under the number is lit, and the circuit of the buzzer is connected, and the buzzer makes a "beep". The power status indicator is installed on the regional PCB board, and is connected to the rechargeable battery on the main control board through a power detection circuit, and displays different colors according to the state of the rechargeable battery, and green is power Normal, red means low battery;

A keyhole is provided at the bottom of the front panel 1, and a concealed baffle is installed on the outside of the keyhole. The baffle is installed on the front panel 1 through a rotating shaft at the position of the keyhole. one end of the baffle, so that the baffle rotates around the shaft, thereby lifting the other end of the baffle to expose the keyhole. The baffle plate is made of metal, and magnetic steel is installed at the joint between it and the door lock, so as to be adsorbed in the keyhole provided at the bottom of the front panel 1, and connected to the inside of the front panel 1 through a connecting glue line. connected to prevent loss of said baffle;

An extension unit is also installed inside the front panel 1, and a fingerprint module, a voice module, a real-time clock module and an alarm module are arranged on the extension unit; the fingerprint module adopts a fingerprint module in the prior art, The position corresponding to the fingerprint module on the outside of the front panel 1 is provided with a fingerprint identification port, and the fingerprint collection panel on the fingerprint module is located at the position of the fingerprint identification port; the voice module includes a voice chip and an output speaker , the voice prompt signal is pre-registered in the voice chip, including please input password and wrong password. The alarm module includes a tamper-resistant button, an alarm indicator light and a voice alarm, and a spring is installed on the tamper-resistant button, and the spring is supported on the inner side of the front panel 1, and the tamper-resistant button is installed on the door panel, through The front panel 1 presses the spring and the tamper-resistant button on the door panel, and a normally closed switch is arranged on the tamper-resistant button, and the alarm indicator light and the voice alarm are connected to the normally closed switch. Open switch connection, once the front panel 1 is pried open, the pressure on the spring is released, the anti-pry button pops out, and the normally open switch will be closed, thereby triggering the alarm signal of the alarm indicator light and all Describe the alarm information of the voice alarm, and push the alarm information of the mobile phone APP through the network.

A main control board is installed on the inner side of the rear panel 3, including a main control chip and a motor drive circuit; the touch panel, the expansion unit and the main control board are connected by a front and rear board connection line 4; in the present invention Among them, the main control chip adopts MCU, and the bluetooth chip, clock chip and memory are connected with the main control chip; the clock chip provides time stamp for the main control chip; the unlock password and Fingerprint information for entry; the fingerprint module in the expansion unit is connected to the main control chip, collects the user’s fingerprint information and sends it to the main control chip for verification, and the main control chip converts the fingerprint module The user fingerprint information collected by the group is compared with the fingerprint information stored in the memory to determine whether they match. The motor driving circuit is connected with the main control chip, and is controlled by the main control chip; the motor driving circuit is connected with a motor, and the motor is connected with the lock cylinder 5 in the lock body 2, and controls the The movement of lock cylinder 5.

In the present invention, a key detection circuit is also connected to the main control chip, and the key detection circuit is connected to the regional PCB board. When the finger senses the touch area, the touch area will generate a trigger level signal, and The trigger signal is sent to the main control chip of the main control board through the circuit, and the main control chip can check the corresponding key value (such as key value 1, key value 2. ..), first of all, one of the key detection sensing circuits can generate an interrupt wake-up signal, and the door lock will wake up when the finger touches the touch area, which can wake up the door lock; secondly, the corresponding number (password) can be input by touching the keyboard Or enter the corresponding menu and function operation.

In the present invention, the main control board is also provided with a rechargeable battery and a power supply circuit charged through the MINI USB to supply power for the main control board, the expansion unit and the touch panel. An analog-to-digital conversion circuit is also provided on the main control chip, and the main control chip collects the voltage value of the rechargeable battery in real time, and the collected voltage value is an analog signal, which is converted into a digital signal by the analog-to-digital conversion circuit , so as to obtain the current state of the power supply voltage of the lock, whether it is a normal state or an undervoltage state, and through the circuit and the power status indicator, and at the same time, the Bluetooth chip feeds back and pushes the power information of the APP user to the terminal.

The present invention also provides a fully automatic electronic anti-theft lock system with high safety performance, including a cloud server, a Bluetooth gateway, the above-mentioned electronic anti-theft lock and an intelligent terminal; Network connection, the electronic anti-theft lock is connected with the Bluetooth gateway and the intelligent terminal through Bluetooth.

The smart terminal is connected to the cloud server through a network, and sends the verification information to the cloud server for storage. In the present invention, the smart terminal is an APP on a smart phone.

The electronic anti-theft lock is verified according to the user's unlocking method. If the user uses fingerprint input or password input, the user's unlocking information is sent to the cloud server and stored. If the verification is passed, the main control chip controls the motor to open. Described lock cylinder 5, thereby unlocking; Carry out error counting in each verification at the same time; In described cloud server, be provided with corresponding trigger threshold value, in the present invention, trigger threshold value is 5 times of fingerprint error or password input error 3 times specifically. times; once the condition of the departure threshold is triggered, the cloud server sends a signal to the main control chip to control the power outage for 3 minutes through the main control chip, forming a 3-minute test ban time; if the user adopts a smart Terminal verification, the smart terminal is connected to the electronic anti-theft lock through Bluetooth, and the electronic anti-theft lock sends the verification information sent by the smart terminal to the cloud server through the Bluetooth gateway. The verification information of the intelligent terminal is verified, and the final verification result is obtained, and sent to the main control chip in the electronic anti-theft lock; if the verification is passed, the main control chip controls the motor to open the lock cylinder 5, thereby unlocking.

In the present invention, the main control chip is also connected with a storage chip and an encryption chip; the storage chip adopts EEPROM, and through communication and interaction with our main control chip, the user data (including Password, fingerprint, card and other relevant user data) are stored in this storage chip through the operation of writing, and the relevant user data of the storage chip can also be read by reading to compare the user information data with the main control chip; The encryption chip, that is, the security encryption chip, is used to bind the device with the user account. The user accesses the background system through the encryption chip and logs in to the APP account, so as to perform the APP operation and configuration of the relevant door lock, including fingerprints and passwords. , One-time password, torque setting, electromechanical direction setting, time synchronization and other information.

If the number of unlocking failures by the user reaches the threshold or the electronic anti-theft lock is damaged from outside to inside and is subject to strong magnetic interference such as a Tesla coil, the electronic anti-theft lock will send an alarm message to the cloud server through the Bluetooth gateway , the cloud server pushes the alarm information to the smart terminal via SMS to remind the user that the door lock has been damaged.

In the present invention, the main control board serves as the control part of the fully automatic electronic anti-theft lock, and the main control chip and the motor drive circuit are placed in the rear panel of the door lock inside the door, separated by a door and the lock body , This effectively prevents the door from being damaged from the outside to the inside. The anti-destructive electronic lock with high safety performance of the present invention can not open the door lock even if the front panel of the door lock is knocked off violently, and the reed contact anti-prying button arranged on the front panel of the electronic lock and the door body contacts in time The alarm is triggered, and the user is reminded that the door lock has been damaged through network communication. When being damaged by the outside world, prevent criminals from destroying the electronic lock and causing people's lives and property to suffer losses. If the door lock system is damaged by strong magnetic interference such as Tesla coils, since the core components of the door lock are inside the door and are effectively isolated by thick metal such as the door and the lock body, the magnetic field interference is completely absorbed by the metal. It cannot interfere with the circuit of the door lock system and the motor drive part; thus effectively realize the safety protection function of the door lock, and prevent forced demolition and strong interference from violent unlocking.

The electronic lock effectively prevents the door from being damaged from outside to inside, and the door lock system is damaged by strong magnetic interference such as Tesla coils, and meets the requirements of high security protection performance of the electronic anti-theft lock; the design of the electronic anti-theft lock is combined with the entire electronic Design scheme of anti-theft lock, including electronic design scheme and structural design scheme. According to the new national standard for electronic anti-theft locks GA374-2019, the anti-strong electric field requires that the electronic anti-theft lock that is working normally should not open under the action of a strong electric field of 50V/m; the anti-strong magnetic field requires that the electronic anti-theft lock that is working normally Under the action of a strong magnetic field of 0.5T, there should be no opening phenomenon; anti-mechanical requirements For electronic anti-theft locks equipped with emergency mechanical anti-theft locks, professional and technical personnel use technical means to implement mechanical technology opening, A-level electronic anti-theft locks It cannot be opened within 5 minutes, and the Class B electronic anti-theft lock cannot be opened within 10 minutes. Anti-drilling requirements For electronic anti-theft locks equipped with emergency mechanical anti-theft locks, the net working time for the emergency mechanical anti-theft locks to be damaged and opened should not be less than 15 minutes. The house demolition alarm requires that when the protective surface of the electronic anti-theft lock is removed, an alarm prompt and/or an alarm message should be given. The limit value of electrostatic discharge interference should meet the requirements of test level 4 in GB/T 17626.2-2006. During the experiment, the electronic anti-theft lock should not malfunction and should work normally after the experiment. The limit value of radio frequency electromagnetic field radiation immunity should meet the requirements of test level 3 in GB/T 17626.3-2016. During the test, the electronic anti-theft lock should not malfunction, and it should work normally after the test, and the digital key should not show data after the test. change or failure. Not only does it meet a number of new standards for electronic anti-theft locks, but it also meets the needs of users for security protection.

Preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the specific details in the above-mentioned embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations (such as quantity, shape, etc.) can be carried out to the technical solutions of the present invention. , position, etc.), these equivalent transformations all belong to the protection of the present invention.

Claims (10)

1. A full-automatic electronic anti-theft lock with high safety performance is characterized in that: front panel (1), lock body (2) and rear panel (3), and described lock body (2) is installed on the door (20) , the front panel (1) is installed on the front of the door (20) located at the lock body (2), and the rear panel (3) is installed on the door (20) located at the lock body (2) ) on the back of the location; A touch panel is installed on the outer upper part of the front panel (1), and a virtual password keyboard is arranged on the touch panel; an LED lamp board is arranged inside the touch panel, and the LED lamp board includes a regional PCB board and is installed on The LED lights on the PCB board in the area, each virtual key corresponds to one of the LED lights; the capacitive touch screen technology is used between the PCB board in the area and the touch panel; in the lower part of the outer side of the front panel (1) A key hole connecting the lock cylinder (5) on the lock body (2) is provided; a fingerprint module is arranged on the inside of the front panel (1), and the fingerprint module is corresponding to the outside of the front panel (1). The position of the group is provided with a fingerprint identification port, and the fingerprint collection panel on the fingerprint module is set at the position of the fingerprint identification port; A main control board is installed on the inner side of the rear panel (3), including a main control chip and a motor drive circuit; the touch panel, the fingerprint module and the main control board are electrically connected; The chip is connected with a bluetooth chip, a clock chip and a memory; the clock chip provides time stamps for the main control chip; the unlock password and fingerprint information for entry are stored in the memory; the fingerprint module is connected to the The main control chip is connected, and the fingerprint information of the user is collected and sent to the main control chip for verification. The main control chip compares the user fingerprint information collected by the fingerprint module with the fingerprint information stored in the memory, Judging whether it matches; the main control chip is connected to the touch panel, and obtains the digital password input by the touch panel, and compares it with the unlock password in the memory to determine whether it matches; the motor drive circuit and the The main control chip is connected, and controlled by the main control chip; the motor drive circuit is connected with a motor, and the motor is connected to the lock cylinder (5) in the lock body (2), and controls the lock cylinder ( 5) Movement to unlock. 2. The fully automatic electronic anti-theft lock according to claim 1, characterized in that: a rechargeable battery and a power circuit are installed on the main control board, and the rechargeable battery and the power circuit are connected with the main control board, The fingerprint module and the touchpad are connected and powered. 3. The fully automatic electronic anti-theft lock according to claim 2, characterized in that: there are also a lock indicator light and a power status indicator light at the top of the combination keyboard; the power status indicator light communicates with the power detection circuit The rechargeable battery on the main control board is connected, and displays different colors according to the state of the rechargeable battery, green means normal power, red means low power. 4. The fully automatic electronic anti-theft lock according to claim 1, characterized in that: a voice module is also installed inside the front panel (1), and the voice module is connected with the main control chip and receives the main control chip. The control information sent by the control chip; the voice module includes a voice chip and an output speaker, and a voice prompt signal is pre-registered in the voice chip; the voice chip outputs the voice prompt signal to the voice prompt signal according to the control information sent by the main control chip output through the above-mentioned output speaker. 5. The fully automatic electronic anti-theft lock according to claim 1, characterized in that: an alarm module is also installed inside the front panel (1), and the alarm module includes an anti-pry button, an alarm indicator light and a voice alarm , the anti-tamper button is equipped with a spring, the spring is on the inside of the front panel (1), the anti-tamper button is installed on the door panel, and the spring and the The tamper-resistant button is pressed on the door panel, and a normally closed switch is arranged on the tamper-resistant button, and the alarm indicator light and the voice alarm are connected with the normally open switch; once the front panel (1) When the button is pried open, the pressure on the spring is released, the anti-pry button pops up, the normally open switch is closed, and the alarm signal of the alarm indicator light and the alarm information of the voice alarm are triggered. 6. The fully automatic electronic anti-theft lock according to claim 1, characterized in that: a concealed baffle is installed on the outside of the keyhole, and the baffle is installed on the front panel (1) through a rotating shaft and located at the The position of the keyhole is, by pressing one end of the baffle, the baffle rotates around the rotating shaft, thereby tilting the other end of the baffle to expose the keyhole. 7. The fully automatic electronic anti-theft lock according to claim 1, characterized in that: a key detection circuit is also connected to the main control chip, and the key detection circuit is connected to the regional PCB board; when a finger senses a touch area, the touch area will generate a trigger level signal, and send the trigger signal to the key detection circuit through the circuit, and the key detection circuit will obtain the corresponding key value according to the capacitive touch screen technology. 8. A fully automatic electronic anti-theft lock system adopting the fully automatic electronic anti-theft lock according to any one of claims 1 to 7, characterized in that it includes a cloud server, a Bluetooth gateway, a fully automatic electronic anti-theft lock and an intelligent terminal; The main control chip of the fully automatic electronic anti-theft lock is provided with a bluetooth chip; The cloud server is connected to the bluetooth gateway and the intelligent terminal through a network, and the fully automatic electronic anti-theft lock is connected to the bluetooth gateway and the intelligent terminal through a bluetooth connection; the intelligent terminal is connected to the cloud server Connect through the network, and send the verification information to the cloud server for storage; The electronic anti-theft lock is verified according to the user's unlocking method. If the user uses fingerprint input or password input, the user's unlocking information is sent to the cloud server and stored. If the verification is passed, the main control chip controls the motor to open. The lock cylinder; if the user uses a smart terminal for verification, then the smart terminal is connected to the electronic anti-theft lock through Bluetooth, and the electronic anti-theft lock sends the verification information sent by the smart terminal to the cloud server through the Bluetooth gateway , the cloud server performs verification according to the verification information of the smart terminal stored in it, obtains the final verification result, and sends it to the main control chip in the electronic anti-theft lock; if the verification is passed, the main control chip controls the The motor opens the lock cylinder, thereby unlocking. 9. The fully automatic electronic anti-theft lock system according to claim 8, characterized in that: a corresponding trigger threshold is set in the cloud server, and the trigger threshold is specifically 5 fingerprint errors or 3 password input errors; The main control chip records the number of fingerprint input or password input by the user and sends it to the cloud server; when the condition of trigger threshold is reached, the cloud server sends a signal to the main control chip, and controls the shutdown through the main control chip. Electricity for 3 minutes, forming a test ban time of 3 minutes. 10. The fully automatic electronic anti-theft lock system according to claim 8, characterized in that: the main control chip is also connected with an encryption chip; the encryption chip is provided with a verification module for binding equipment and user accounts; There are user information and account information stored in advance by the user; the user accesses the main control chip through the encryption chip to configure the fully automatic electronic anti-theft lock.