CN214955101U

CN214955101U - Intelligent access control system

Info

Publication number: CN214955101U
Application number: CN202121282253.4U
Authority: CN
Inventors: 张少林; 黄真诚; 丘春辉
Original assignee: Shenzhen Weifu Cloud Technology Co ltd
Current assignee: Shenzhen Weifu Cloud Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-30
Anticipated expiration: 2031-06-08

Abstract

The utility model relates to an intelligent access control system, including mobile terminal equipment and lock core, the lock core includes lock core body, energy storage device, wireless device, controlling means, elastic drive spare and stop pin, and wireless device and controlling means power supply are given to the energy storage device, mobile terminal equipment and wireless device wireless communication, and wireless device connection control device, controlling means connect elastic drive spare, and elastic drive spare connects the stop pin, and the stop pin sets up in the cavity that the lock core body was seted up. User's accessible mobile terminal equipment send instruction, controlling means sends the signal of telecommunication to the elastic drive spare according to user's instruction, realizes unblanking or the unblock to the lock core body, and this intelligent access control system passes through mobile terminal equipment send instruction unblock, can unblock the lock core in wireless device's signal coverage, realizes unblanking in advance, and need not mechanical key, and the success rate of unblanking is high, has improved intelligent access control system's working property.

Description

Intelligent access control system

Technical Field

The utility model relates to an access control system technical field especially relates to an intelligent access control system.

Background

Along with the improvement of privacy awareness and property protection awareness of people, a door lock is a tool capable of isolating private space and public space of people, and a lock cylinder which is one of necessities of households is a main part of the door lock, and is arranged in a door and communicated with the indoor space and the outdoor space. When a user needs to enter the room from the outside or go out of the room from the inside, the lock cylinder is unlocked and then the door is opened.

The traditional lock core is generally a mechanical lock core, and when a user inserts a matched key into the lock core, the lock core can be unlocked to complete the door opening operation. However, the lock cylinder can only be opened by inserting a matched key into the lock cylinder when a user walks to the side of the door, and the lock cylinder cannot be opened in advance, and cannot be successfully opened when the key is damaged, so that the traditional lock cylinder has poor working performance.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an intelligent access control system aiming at the problem of poor working performance of the traditional lock cylinder.

An intelligent access control system comprises a mobile terminal device and a lock core, wherein the lock core comprises a lock core body, an energy storage device, a wireless device, a control device, an elastic driving piece and a locking pin, the control device, the elastic driving piece, the wireless device and the energy storage device are arranged on the lock core body, the energy storage device supplies power to the wireless device and the control device, the mobile terminal device is in wireless communication with the wireless device, the wireless device is connected with the control device, the control device is connected with the elastic driving piece, the elastic driving piece is connected with the locking pin, the locking pin is arranged in a cavity formed in the lock core body, the mobile terminal device sends a received user instruction to the wireless device, the wireless device forwards the user instruction to the control device, the control device sends an electric signal to the elastic driving piece according to the user instruction, the elastic driving piece operates after receiving the electric signal, the locking pin is ejected out of the lock core body or inserted into the lock core body under the driving of the elastic driving piece, the lock core body is in a locking state when the locking pin is inserted into the cavity and is in an unlocking state when the locking pin is ejected out of the cavity.

The intelligent access control system comprises a mobile terminal device and a lock core, wherein the lock core comprises a lock core body, an energy storage device, a wireless device, a control device, an elastic driving piece and a locking pin, the control device, the elastic driving piece, the wireless device and the energy storage device are arranged on the lock core body, the energy storage device supplies power to the wireless device and the control device, the mobile terminal device is in wireless communication with the wireless device, the wireless device is connected with the control device, the control device is connected with the elastic driving piece, the elastic driving piece is connected with the locking pin, the locking pin is arranged in a cavity formed in the lock core body, the mobile terminal device sends a received user instruction to the wireless device, the wireless device forwards the user instruction to the control device, the control device sends an electric signal to the elastic driving piece according to the user instruction, the elastic driving piece operates after receiving the electric signal, and the locking pin is ejected out of the lock core body or inserted into the lock core body under the driving of the elastic driving piece, the lock core body is in a locking state when the locking pin is inserted into the cavity and is in an unlocking state when the locking pin is ejected out of the cavity. User's accessible mobile terminal equipment send instruction, mobile terminal equipment sends received user instruction to wireless device, then send the signal of telecommunication to the elastic driving piece according to user instruction by controlling means, the elastic driving piece can drive the stop pin and pop out or insert the lock core body, the realization is to unblanking or the unblock of lock core body, this intelligent access control system sends instruction unblock through mobile terminal equipment, can unblock the lock core in wireless device's signal coverage, the realization is unblanked in advance, and need not mechanical key, the success rate of unblanking is high, intelligent access control system's working property has been improved.

In one embodiment, the wireless device comprises at least one of a bluetooth device, a Zigbee device, a WiFi device, a MACBEE device, an NFC device, an NB-IoT device, a CAT1 device, a 4G device, a 5G device, or a 6G device.

In one embodiment, the number of wireless devices is two or more.

In one embodiment, the elastic driving member includes a motor, a motor transmission rod, an elastic member and a sliding member, the motor is connected with the control device, the motor is connected with one end of the elastic member through the motor transmission rod, the other end of the elastic member is connected with the sliding member, and the sliding member is connected with the locking pin.

In one embodiment, the elastic driving member further comprises a pin spring, one end of the pin spring is connected with the sliding member, and the other end of the pin spring is connected with the locking pin.

In one embodiment, the lock cylinder body comprises an outdoor auxiliary door opening piece, a stop shaft, an outdoor transmission part and a pulling lug which are axially arranged in sequence, the outdoor auxiliary door opening piece is connected with the stop shaft, the stop shaft is connected with the outdoor transmission part, the outdoor transmission part is connected with the pulling lug, and the locking pin is arranged in a cavity formed by the stop shaft.

In one embodiment, the outdoor auxiliary door opening member comprises an outdoor knob assembly and an outdoor knob bracket, the outdoor knob assembly is sleeved on the outdoor knob bracket, and the outdoor knob assembly is connected with the stop shaft.

In one embodiment, the lock cylinder body further comprises a front lock shell, the stop shaft and the outdoor transmission part are both arranged in the front lock shell, and the front lock shell is connected with the outdoor knob support.

In one embodiment, the lock cylinder body further comprises an adapter, and the front lock shell is connected with the outdoor knob support through the adapter.

In one embodiment, the lock cylinder body further comprises an indoor auxiliary door opening piece and an indoor transmission piece, wherein the indoor auxiliary door opening piece and the indoor transmission piece are axially arranged, and the indoor auxiliary door opening piece is connected with the poking puller through the indoor transmission piece.

Drawings

Fig. 1 is a schematic partial structural diagram of an intelligent access control system in one embodiment.

Detailed Description

In order to make the purpose, technical solution and advantages of the present application more apparent, the present application is described more fully below by way of examples and with reference to the accompanying drawings. 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.

In one embodiment, an intelligent access control system is provided, which comprises a mobile terminal device and a lock core, wherein the mobile terminal device receives a user instruction and forwards the user instruction to a wireless device, the lock core comprises a lock core body, an energy storage device, a wireless device, a control device, an elastic driving piece and a locking pin, the control device, the elastic driving piece, the wireless device and the energy storage device are all arranged on the lock core body, the energy storage device supplies power to the wireless device and the control device, the mobile terminal device is in wireless communication with the wireless device, the wireless device is connected with the control device, the control device is connected with the elastic driving piece, the elastic driving piece is connected with the locking pin, the locking pin is arranged in a cavity formed in the lock core body, the mobile terminal device sends the received user instruction to the wireless device, the wireless device forwards the user instruction to the control device, the control device sends an electric signal to the elastic driving piece according to the user instruction, the elastic driving piece operates after receiving the electric signal, the locking pin is driven by the elastic driving piece to pop out of or be inserted into the lock cylinder body, the lock cylinder body is in a locking state when the locking pin is inserted into the cavity, and the locking pin is in an unlocking state when the locking pin is popped out of the cavity. User's accessible mobile terminal equipment send instruction, mobile terminal equipment sends received user instruction to wireless device, then send the signal of telecommunication to the elastic driving piece according to user instruction by controlling means, the elastic driving piece can drive the stop pin and pop out or insert the lock core body, the realization is to unblanking or the unblock of lock core body, this intelligent access control system sends instruction unblock through mobile terminal equipment, can unblock the lock core in wireless device's signal coverage, the realization is unblanked in advance, and need not mechanical key, the success rate of unblanking is high, intelligent access control system's working property has been improved.

Specifically, the type of the mobile terminal device is not limited, and may be, for example, a mobile phone, a tablet, a notebook, or the like. And the mobile terminal equipment sends the received user instruction to the lock cylinder so as to control the locking state of the lock cylinder. The mobile terminal equipment sends the received user instruction to the wireless device after the received user information passes the identity authentication, the wireless device forwards the user instruction to the control device, the control device sends an electric signal to the elastic driving piece according to the user instruction, the user instruction can comprise an unlocking instruction or a locking instruction and the like, and when the control device receives different types of user instructions, different types of electric signals can be generated so that the elastic driving piece adopts different operation modes. The configuration and type of the resilient drive member is not unique and thus operates in a different manner. Taking the example that the elastic driving member comprises the motor, when receiving the electric signal, the operation mode of the motor is rotation, and the locking pin can be driven to displace through the rotation of the motor. The elastic driving part also comprises an elastic device, and when the motor rotates, the elastic device is driven to stretch or compress, so that the locking pin is driven to displace, pop out of or insert into the lock cylinder body, and the operation state of the lock cylinder body is changed.

The locking pin is driven by the elastic driving piece to pop out of the lock cylinder body or be inserted into the lock cylinder body. Specifically, the lock cylinder body is provided with a cavity communicated with the outside, and the direction of the communication between the cavity and the outside is the popping or inserting direction of the locking pin, so that the locking pin can move conveniently. The shape and type of the locking pin are not exclusive, and in the embodiment, the locking pin can be a metal pin which is firm and durable, and the shape locking effect similar to a nail is good, and the occupied volume is small. Generally, after the lock cylinder body is installed on a door, the side closest to the ground is the lower side, and the side farthest from the ground is the upper side, for example, the opening of the cavity formed in the lock cylinder body is vertically upward. Therefore, the locking pin arranged in the cavity can be popped out of the lock cylinder body under the action of the elastic driving piece and inserted into the cavity under the combined action of the elastic driving piece and gravity, the probability of being blocked in the movement process is low, and the working performance of the locking pin can be improved. In addition, the cavity formed in the lock cylinder body generally penetrates through at least two devices in the lock cylinder body, so that when the locking pin is inserted into the cavity, the locking pin can fix the at least two devices, and prevent two or more devices from relative displacement, such as rotation, and the like, so that the lock cylinder body is in a locked state.

The locking pin is spacing to the lock core body, and when the lock core body was in the locking state, the mutual locking between some or all devices of lock core body could not carry out the operation of unblanking, and when the lock core body was in the unblock state, each device of lock core body can move about as required, and the user's accessible follow-up operation realizes unblanking, for example rotates the knob and realizes unblanking etc.. Facilitating subsequent unlocking operation. It is understood that in other embodiments, the arrangement relationship between the locking pin and the lock cylinder body can be different, as long as the change of the arrangement position of the locking pin can realize the switching of the unlocking state and the locking state of the lock cylinder body.

The energy storage device is connected with the wireless device and the control device and used for supplying power to the wireless device and the control device so that the control device and the wireless device can work normally. The type of energy storage device is not exclusive, and in the present embodiment, the energy storage device may be a battery, and may specifically be a rechargeable lithium battery. Rechargeable lithium cell can carry out many times charge and discharge, and in time charge when the lock core electric quantity is lower can normally provide the electric energy, need not all change energy storage device at every turn, has improved the use convenience of lock core. In addition, the rechargeable lithium battery has the advantages of large energy density, high average output voltage, small self-discharge, no memory effect, wide working temperature range, excellent cycle performance, quick charge and discharge, high charging efficiency, large output power, long service life, no toxic and harmful substances and the like, and can improve the use reliability when being used as an energy storage device of the lock cylinder. In an expandable manner, the capacity of the energy storage device is not unique, and generally, the larger the capacity of the energy storage device is, the larger the volume of the energy storage device is, so that the capacity of the energy storage device can be selected according to actual requirements. In this embodiment, energy memory's capacity is about 300maH, both can make the lock core have better duration, also can not occupy too big space, and it is convenient to use. It is understood that in other embodiments, the type and capacity of the energy storage device may be other, as long as one skilled in the art realizes this.

In an expandable manner, when receiving a signal from the mobile terminal device, the wireless device of the lock cylinder first determines whether the mobile terminal device is a trusted device of the lock cylinder, if so, the wireless device normally receives the signal from the mobile terminal device, and if not, the wireless device does not receive the signal sent by the mobile terminal device, considering that the current mobile terminal device is not authorized, and cannot be allowed to control the lock cylinder. The mode of verifying whether the mobile terminal device is a trusted device of the lock cylinder is not unique, for example, a user can scan a two-dimensional code on the lock cylinder through the mobile terminal device, and the like, bind an account of unlocking software in the mobile terminal device with the current lock cylinder, subsequently directly adopt the account bound with the lock cylinder to log in the unlocking software, and send an instruction to the lock cylinder through the unlocking software. Or, the mobile terminal device may also establish a connection with the lock cylinder through bluetooth or the like, after the connection is successfully established, the lock cylinder may store address information and the like of the connected mobile terminal device, when an instruction is sent to the lock cylinder by the mobile terminal device next time, the lock cylinder verifies the address information of the mobile terminal device sending the instruction, if the address information is in the stored address information base, the current mobile terminal device is considered to be a trusted device, and the information from the mobile terminal device can be normally received.

In one embodiment, the wireless device includes at least one of a bluetooth device, a Zigbee device, a WiFi device, a MACBEE device, an NFC device, an NB-IoT device, a CAT1 device, a 4G device, a 5G device, or a 6G device.

Specifically, the type of the wireless device is not unique, and when the wireless device is a bluetooth device, a user can perform bluetooth communication with the bluetooth device of the lock cylinder by using the bluetooth function of the mobile terminal device, such as a mobile phone or a tablet. The Bluetooth device is widely used, and when the Bluetooth device is used as a wireless device of the lock cylinder, a plurality of types of external equipment capable of establishing communication are provided, and the application range of the lock cylinder is enlarged. The electric wave coverage of wiFi device is wide, and the user can send the instruction in advance when being located signal range, improves the shutting efficiency of unblanking. The MACBEE device adopts MACBEE protocol to communicate, can provide a plurality of channels in one area, improve the capacity, and improve the communication efficiency, thereby improving the real-time performance of communication and leading the response speed of the access control system to be fast. The NFC device supports near field data transmission, safety is high, portability of the NFC device is good, a plurality of mobile terminal devices have the NFC communication function, and use is convenient and fast. NB-IoT (Narrow Band Internet of Things) devices have different power saving modes, which is beneficial to reducing power consumption. The CAT1 device has low power consumption, low use cost and convenient access. The 4G device can rely on wired or wireless network communication, and the 5G device and the 6G device have high transmission speed and can be selected according to actual requirements. It is understood that in other embodiments, the wireless device may be of other types, as long as the implementation is deemed available by those skilled in the art.

In one embodiment, the number of wireless devices is more than two. Specifically, each wireless device can all set up in lock core body, and all connect control device to can both carry out wireless communication with mobile terminal equipment. The number of wireless devices is not unique, and when the number of wireless devices was more than two, signal transmission was realized to a plurality of wireless devices of accessible, improved work efficiency to, when the number of wireless devices was more than two, if one of them or some wireless devices take place to damage when can not normally work, can realize corresponding function through other wireless devices, improved intelligent access control system's reliability in utilization. It is understood that more than two herein means that the number of wireless devices may be two, or may be more than two. Further, when the quantity of wireless device was more than two, the position that each wireless device set up was also not unique, and generally speaking, one side intercommunication indoor area of lock core, the outdoor region of opposite side intercommunication, in this embodiment, can all set up wireless device in the both sides of lock core, make the user both can indoor through wireless device transmission signal to lock core, also can be outdoor through wireless device transmission signal to lock core, improved intelligent access control system's use convenience. It is understood that in other embodiments, the wireless device may be located in other locations as desired, as deemed practicable by those skilled in the art.

In one embodiment, the elastic driving member comprises a motor, a motor transmission rod, an elastic member and a sliding member, the motor is connected with the control device, the motor is connected with one end of the elastic member through the motor transmission rod, the other end of the elastic member is connected with the sliding member, and the sliding member is connected with the locking pin.

Specifically, the operation direction of the motor is different according to the structure of the elastic driving member or the electric signal received by the elastic driving member, so that the locking pin can have different displacements. In this embodiment, when the elastic driving element receives an electrical signal for indicating unlocking, the motor rotates in a forward direction to drive the motor transmission rod to rotate, the motor transmission rod is connected with one end of the elastic element, the other end of the elastic element is connected with the sliding element, the elastic element pushes the sliding element to move forward under the action of spiral rotation, the locking pin moves forward along with the sliding element to push the locking pin to pop out of the cavity of the lock cylinder body, the locking pin and the lock cylinder body are in a locking release state, and at the moment, the door can be opened by rotating devices such as an outdoor knob assembly and the like. Furthermore, after the door opening time reaches the preset duration, the control device sends a second electric signal to the motor, the motor rotates reversely after receiving the second electric signal, the reverse rotation motion of the motor drives the motor transmission rod to rotate reversely in the elastic piece, the elastic piece pulls the sliding piece to move backwards under the action of spiral rotation, the locking pin moves backwards along with the sliding piece, the locking pin is pulled back into the cavity, the locking pin and the lock cylinder body restore to the locking state again, and the lock cylinder is in the locking state, so that automatic locking is realized. It will be appreciated that in other embodiments, the operation of the resilient drive member may be different when the resilient drive member is of other configurations, as long as the skilled person realizes this.

In one embodiment, the resilient actuating member further comprises a pin spring having one end connected to the slider and the other end connected to the locking pin. When the sliding piece moves, the pin spring is driven to compress and release, and the locking pin moves along the deformation direction of the spring under the compression and release effects of the pin spring. When the locking pin is vertically arranged, the running direction of the locking pin moves up and down, the position of the locking pin changes through the up-and-down movement of the locking pin, the relative position of the locking pin and the lock cylinder body changes, taking the locking pin arranged in a cavity formed in the lock cylinder body as an example, when the locking pin is popped out of the cavity, the lock cylinder body is in an unlocking state, and when the locking pin is inserted into the cavity of the lock cylinder body, the lock cylinder body is in a locking state. In addition, when the locking pin is ejected out of the cavity, the pin spring can enable the locking pin to be in an ejected state, and the position of the locking pin is kept stable.

In one embodiment, the lock cylinder body comprises an outdoor auxiliary door opening piece, a stopping shaft, an outdoor transmission piece and a pulling piece which are sequentially and axially arranged, wherein the outdoor auxiliary door opening piece is connected with the stopping shaft, the stopping shaft is connected with the outdoor transmission piece, the outdoor transmission piece is connected with the pulling piece, and the locking pin is arranged in a cavity formed in the stopping shaft.

Generally, two ends of the lock cylinder body are respectively connected with two different spaces, for example, one end of the lock cylinder body is communicated with a private space of a person or a family, which can be called an indoor area, and the other end of the lock cylinder body is communicated with a public space, which can be called an outdoor area or a public area. The outdoor auxiliary door opening piece, the stop shaft, the outdoor transmission piece and the pulling piece are axially arranged in sequence, and the central axes of the outdoor auxiliary door opening piece, the stop shaft, the outdoor transmission piece and the pulling piece are on the same straight line. The outdoor auxiliary door opening part is a device closest to an outdoor area, and the poking part is a device closest to an indoor area. The locking pin is arranged in a cavity formed in the stopping shaft, and when the locking pin is inserted into the cavity, the stopping shaft is in a locking state and cannot move. When the locking pin is ejected out of the cavity of the locking shaft, the locking shaft is in an unlocking state. The outdoor auxiliary door opening piece is connected with the stop shaft, the stop shaft can be driven to rotate by rotating the outdoor auxiliary door opening piece, the stop shaft is connected with the outdoor transmission part, the outdoor transmission part receives front-end transmission, the outdoor transmission part is connected with the poking mop to drive the poking mop to rotate, the poking mop is used for poking the lock body to unlock, and a user finishes door opening operation. It is understood that in other embodiments, the lock cylinder body may have other configurations, as long as the skilled person realizes.

The locking shaft is sleeved with a shell in an expandable mode, the shell is provided with a through hole penetrating through the cavity in the locking shaft, when the locking pin is inserted into the cavity of the locking shaft through the through hole formed in the shell, the locking shaft and the shell are in a locking state, and the locking shaft cannot rotate. When the locking pin is popped out of the cavity of the locking shaft, the locking shaft is in an unlocking state, the locking shaft can rotate or move forwards under the action of the outdoor auxiliary door opening assembly, and the pulling and pulling lock body is driven to be pulled to unlock through the transmission of an outdoor transmission part, so that the door opening operation is completed. When the stop shaft is in an unlocking state, the door opening action can be completed through the matching of the outdoor auxiliary door opening piece, the stop shaft, the outdoor transmission piece and the pull handle, so that a user can conveniently open the door outdoors.

Specifically, the outdoor knob assembly is sleeved on the outdoor knob support and can move circularly around the outdoor knob support. Outdoor knob subassembly is connected the locking axle, and when outdoor knob subassembly was rotatory, if the locking axle was in the unblock state, outdoor knob subassembly can drive the locking axle and rotate, and the outdoor driving medium of locking axle connection, the transmission of front end is received to outdoor driving medium, and outdoor driving medium connects to dial drags, drives to dial drags the rotation, dials to drag to stir the spring bolt and unblank, and the user accomplishes the operation of opening the door. The outdoor knob assembly is good in grippability, convenient and labor-saving to rotate, and convenient to complete door opening operation. The outdoor knob support can be used for fixing other devices, such as a control device and the like, besides serving as a bearing part of the outdoor knob assembly, so that the control device can normally and stably work.

In one embodiment, the lock cylinder body further comprises a front lock shell, the stop shaft and the outdoor transmission part are arranged in the front lock shell, and the front lock shell is connected with the outdoor knob support. The front lock shell is used as a front-end component carrier, and can play a role in protecting devices such as a stop shaft, an outdoor transmission part and the like from mechanical damage and chemical damage or less, and the service life of the devices is prolonged. The front lock shell can be a plastic lock shell, is low in use cost, can also be a metal lock shell, is high in strength and good in wear resistance, and can prolong the service life of the lock cylinder. The front lock shell is connected with the outdoor knob support, so that the position of the outdoor knob support can be kept fixed, and the outdoor knob assembly can rotate conveniently.

In one embodiment, the lock cylinder body further comprises an adapter, and the front lock shell is connected with the outdoor knob support through the adapter. The front lock shell is connected with the outdoor knob support through the meson, the meson can enable the front lock shell and the outdoor knob support to be clamped, connection between the front lock shell and the outdoor knob support is more stable, and the front lock shell and the outdoor knob support are kept fixed in position. In particular, the type of meson is not exclusive, and may be, for example, a gasket, a washer, or the like, and the size of the meson may be selected according to actual requirements. In addition, the meson can be a plastic meson or a metal meson, the use cost of the plastic meson is low, and the metal meson is firm and durable. It is understood that in other embodiments, the meson may be other types and sizes of mesons, as deemed practicable by those skilled in the art.

In one embodiment, the lock cylinder body further comprises an indoor auxiliary door opening piece and an indoor transmission piece which are axially arranged, and the indoor auxiliary door opening piece is connected with the poking device through the indoor transmission piece.

The indoor auxiliary door opening part and the indoor transmission part are axially arranged, and the indoor auxiliary door opening part and the indoor transmission part are on the same straight line. The indoor auxiliary door opening component is a device closest to an indoor area, the indoor transmission component is a device closest to the outdoor, and the distance between the indoor transmission component and the pull-out pull is smaller than the distance between the indoor auxiliary door opening component and the pull-out pull. The indoor auxiliary door opening piece is connected through the indoor transmission part and is dialled and drag, can drive indoor transmission part activity through the indoor auxiliary door opening piece of rotatory, and after the transmission of front end was received to indoor transmission part, owing to indoor transmission part connects and dials and drag, can drive and dial and drag the rotation, dial to drag to dial and dial the lock body and unblank, the user accomplishes the operation of opening the door. Through indoor supplementary door opening spare and indoor driving medium, the user can realize opening the door fast indoor, and it is convenient to use. It is understood that in other embodiments, the cylinder body may include other structures as long as those skilled in the art recognize that such may be accomplished.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an intelligent access control system which characterized in that, including receiving user's instruction and relaying to wireless device's mobile terminal equipment and lock core, the lock core includes:

the wireless device forwards the user instruction to a control device;

the control device receives the user instruction from the wireless device and sends an electric signal to the elastic driving piece;

the elastic driving piece starts to operate after receiving the electric signal;

the locking pin is driven by the elastic driving piece to pop out of the lock cylinder body or be inserted into the lock cylinder body;

an energy storage device connecting the wireless apparatus and the control apparatus;

the lock core body is provided with a cavity, the lock core body is in a locking state when the locking pin is inserted into the cavity, and the lock core body is in an unlocking state when the locking pin is ejected out of the cavity; the control device, the elastic driving piece, the energy storage device and the wireless device are arranged on the lock cylinder body, the mobile terminal device is in wireless communication with the wireless device, the wireless device is connected with the control device, the control device is connected with the elastic driving piece, and the elastic driving piece is connected with the locking pin.

2. The intelligent access control system of claim 1, wherein the wireless device comprises at least one of a bluetooth device, a Zigbee device, a WiFi device, a MACBEE device, an NFC device, an NB-IoT device, a CAT1 device, a 4G device, a 5G device, or a 6G device.

3. The intelligent access control system of claim 1, wherein the number of wireless devices is two or more.

4. The intelligent access control system according to claim 1, wherein the elastic driving member comprises a motor, a motor transmission rod, an elastic member and a sliding member, the motor is connected with the control device, the motor is connected with one end of the elastic member through the motor transmission rod, the other end of the elastic member is connected with the sliding member, and the sliding member is connected with the locking pin.

5. The intelligent access control system of claim 4, wherein the elastic driving member further comprises a pin spring, one end of the pin spring is connected with the sliding member, and the other end of the pin spring is connected with the locking pin.

6. The intelligent access control system according to claim 1, wherein the lock cylinder body comprises an outdoor auxiliary door opening part, a stopping shaft, an outdoor transmission part and a pulling part which are axially arranged in sequence, the outdoor auxiliary door opening part is connected with the stopping shaft, the stopping shaft is connected with the outdoor transmission part, the outdoor transmission part is connected with the pulling part, and the locking pin is arranged in a cavity formed by the stopping shaft.

7. The intelligent access control system according to claim 6, wherein the outdoor auxiliary door opening member comprises an outdoor knob assembly and an outdoor knob support, the outdoor knob assembly is sleeved on the outdoor knob support, and the outdoor knob assembly is connected with the stop shaft.

8. The intelligent access control system of claim 7, wherein the lock cylinder body further comprises a front lock housing, the stop shaft and the outdoor transmission member are both disposed in the front lock housing, and the front lock housing is connected to the outdoor knob support.

9. The intelligent access control system of claim 8, wherein the lock cylinder body further comprises an adapter, and the front lock case is connected to the outdoor knob bracket through the adapter.

10. The intelligent access control system of claim 6, wherein the lock cylinder body further comprises an axially arranged indoor auxiliary door opening piece and an indoor transmission piece, and the indoor auxiliary door opening piece is connected with the poking device through the indoor transmission piece.