CN111080861A - Multifunctional locking system - Google Patents

Multifunctional locking system Download PDF

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Publication number
CN111080861A
CN111080861A CN202010008770.6A CN202010008770A CN111080861A CN 111080861 A CN111080861 A CN 111080861A CN 202010008770 A CN202010008770 A CN 202010008770A CN 111080861 A CN111080861 A CN 111080861A
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CN
China
Prior art keywords
unlocking
door lock
base station
zigbee
module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010008770.6A
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Chinese (zh)
Inventor
侯东
杜广湘
杜玉甫
江泽鑫
钟柯佳
苏文川
孔学成
杨东鑫
邓伟豪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Bonsoninfo System Co ltd
Original Assignee
Guangzhou Bonsoninfo System Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Bonsoninfo System Co ltd filed Critical Guangzhou Bonsoninfo System Co ltd
Priority to CN202010008770.6A priority Critical patent/CN111080861A/en
Publication of CN111080861A publication Critical patent/CN111080861A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00579—Power supply for the keyless data carrier

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention belongs to the technical field of locks and discloses a multifunctional locking system. The system comprises: the ZigBee gateway is a dynamic environment monitoring unit of the base station and is used for being in wireless connection with a base station operating platform at a remote side; the unlocking equipment comprises a ZigBee module and a door lock control unit, wherein the ZigBee module is connected with the ZigBee gateway, and the door lock control unit is used for unlocking a door lock of the base station under the control of a first unlocking instruction; the power supply unit is used for supplying power to the unlocking equipment; the first unlocking instruction is generated by the base station operating platform after receiving the unlocking request and is sent to the door lock control unit through the ZigBee gateway, the unlocking request is sent out by a user through conversation with the base station operating platform, and the first unlocking instruction corresponds to a ZigBee remote unlocking mode. The remote wireless unlocking can be realized through the technical scheme, and various unlocking modes are supported; the ultra-low power consumption control can realize long-time endurance; the battery voltage detection is carried out, and maintenance personnel can be reminded to replace the battery when the battery voltage detection is carried out.

Description

Multifunctional locking system
Technical Field
The invention belongs to the technical field of locks, and particularly relates to a multifunctional door lock system.
Background
After the base station is built, the base station door lock is arranged, so that the relevant equipment of the base station is protected, and illegal invasion is avoided. In the power environment monitoring industry, base station maintenance personnel often need to install and maintain equipment on a base station, and therefore the base station door lock needs to be opened to work.
The base station door lock in the prior art is generally a mechanical door lock and is opened or closed by a physical key, so that maintenance personnel need to go to a base station manager to take the key before going to the base station, and then the maintenance personnel can go to the base station, so that a large amount of time can be wasted. However, sometimes the key is not returned after being borrowed by another person, and the person who previously borrowed the key needs to return the key before borrowing the key to go to the station, which causes a time delay.
Disclosure of Invention
In order to solve the above problems, the present invention provides a multifunctional latch system, comprising: the ZigBee gateway is a dynamic environment monitoring unit of the base station and is used for being in wireless connection with a base station operating platform at a remote side; the unlocking equipment comprises a ZigBee module and a door lock control unit, wherein the ZigBee module is connected with the ZigBee gateway, and the door lock control unit is used for unlocking a door lock of the base station under the control of a first unlocking instruction; the power supply unit is used for supplying power to the unlocking equipment; the first unlocking instruction is generated after the base station operation platform receives an unlocking request and is sent to the door lock control unit through the ZigBee gateway, the unlocking request is sent out by a user through conversation with the base station operation platform, and the first unlocking instruction corresponds to a ZigBee remote unlocking mode.
Optionally, in the multifunctional latching system as described above, the multifunctional latching system further comprises: the Bluetooth module is connected with the first portable terminal through Bluetooth technology and receives a second unlocking instruction issued by the first portable terminal, the second unlocking instruction is used for controlling the door lock control unit to unlock the door lock, and the second unlocking instruction corresponds to a Bluetooth wireless unlocking mode.
Optionally, in the multifunctional latching system as described above, the multifunctional latching system further comprises: and the RS485 module is connected with the second portable terminal through an RS485 wired serial port and receives a third unlocking instruction sent by the second portable terminal, the third unlocking instruction is used for controlling the door lock control unit to unlock the door lock, and the third unlocking instruction corresponds to an RS485 wired serial port unlocking mode.
Optionally, in the multifunctional latching system as described above, the multifunctional latching system further comprises: and the key is matched with the door lock and used for realizing the physical unlocking at the local side.
Optionally, in the multifunctional locking system as described above, the power supply unit is a battery, and the multifunctional locking system further includes: the battery voltage detection circuit is used for detecting the current voltage and the residual capacity of the battery; the door lock control unit is used for generating low-voltage warning information when the residual electric quantity is lower than a preset electric quantity threshold value, and sending the low-voltage warning information to the base station operation platform sequentially through the ZigBee module and the ZigBee gateway.
Optionally, in the multifunctional latching system as described above, the multifunctional latching system further comprises: the sensing module is used for sensing the current on-off state of the door lock; the door lock control unit is connected with the sensing module and used for sending the current door lock state to the base station operation platform sequentially through the ZigBee module and the ZigBee gateway after the state of the door lock is changed.
Optionally, in the multifunctional locking system, the door lock control unit is further configured to determine whether a current door lock state is a door opening state, and if so, send an unlocking manner corresponding to an unlocking instruction for changing the door opening state to the base station operating platform sequentially through the ZigBee module and the ZigBee gateway.
Optionally, in the multifunctional locking system as described above, the unlocking device has a low power consumption mode and a wake-up mode; in the low power consumption mode, the ZigBee module and the Bluetooth module do not work; in the wake-up mode, the ZigBee module and the Bluetooth module work; and the switching between the low power consumption mode and the awakening mode is triggered by an operation key of the unlocking equipment or the change of the state of the door lock.
Optionally, in the multifunctional latching system as described above, the multifunctional latching system further comprises: and the state indicating unit is used for indicating the running state of the unlocking equipment.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
1. can realize long-range wireless unblanking to support multiple mode of unblanking.
2. And the ultra-low power consumption control can realize long-time endurance.
3. Possess self battery voltage detection, can remind maintainer in time to go to the station and change the battery.
Drawings
FIG. 1 is a schematic structural view of a multi-functional latching system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a ZigBee gateway according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a ZigBee module according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bluetooth module according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an RS485 module according to an embodiment of the present invention;
fig. 6 is a schematic connection diagram of a battery voltage detection circuit according to an embodiment of the present invention.
The symbols in the figures are as follows:
the system comprises a ZigBee gateway 1, a ZigBee coordinator 11, a ZigBee 12, a controller 13-4G antenna, a base station operation platform 2, a ZigBee 3 module, a door lock 4 control center 5, a driving motor 6, a Bluetooth module 7, a first portable terminal 8-RS485 module, a second portable terminal 9, a key 10, a key 21, a lithium battery 22, an operation key 23, a battery voltage detection circuit 24, an induction module 25, an LED 26 indicator light and a wireless module antenna 27.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In order to avoid the phenomenon that the work efficiency is affected by spending a lot of time borrowing keys before workers get on the station, referring to fig. 1 to 6, the embodiment of the invention provides a multifunctional door lock system, which comprises: ZigBee gateway 1, equipment of unblanking and power supply unit.
Usually, the base station is configured with a powered FSU (Field supervisory Unit), and based on this, the ZigBee gateway 1 employs the powered FSU of the base station for wireless connection with the base station operating platform 2 on the remote side. Specifically, referring to fig. 2, the ZigBee gateway 1 includes: a ZigBee coordinator 11, a controller 12, and an antenna. The controller 12 is connected with the ZigBee coordinator 11 through a serial port to interact data with the unlocking device, and is also connected with an antenna to interact data with the base station operating platform 2. The antenna may be an antenna based on mobile communication technology, such as a 3G antenna, a 4G antenna 13 and a 5G antenna. The controller 12 may be of the type CORTEX-A8, model AM335X, and the ZigBee coordinator 11 may be of the model EM 357.
The unlocking device includes: a ZigBee module 3 and a door lock control unit. The ZigBee module 3 is connected with the ZigBee gateway 1, and the door lock control unit is used for unlocking a door lock of the base station under the control of the first unlocking instruction. The first unlocking instruction is generated by the base station operating platform 2 after receiving the unlocking request, then is issued to the ZigBee gateway 1, and the ZigBee gateway 1 forwards the unlocking request to the ZigBee module 3 and then transmits the unlocking request to the door lock control unit. The unlocking request is sent by a user through a conversation with the base station operating platform 2, the unlocking request comprises a base station ID and a door lock ID, for example, the user is a maintenance person, when the user arrives at the base station, the user contacts a base station manager positioned at the side of the base station operating platform in a calling mode, the base station manager is informed of the base station ID and the door lock ID, and the base station manager sends a corresponding first unlocking instruction through the base station operating platform 2. In other embodiments, the base station operating platform 2 may recognize the unlocking request spoken by the maintenance personnel and then directly issue the first unlocking request corresponding to the unlocking request. The door lock control unit includes: a door lock control center 4 and a driving motor 5. The door lock control center 4 is used for verifying the first unlocking instruction, judging the correctness and integrity of data contained in the first unlocking instruction, comparing whether the base station code and the lock code are consistent or not, if so, determining that the instruction is correct, and then controlling the driving motor 5 to execute unlocking and door opening actions to realize the remote door opening effect of the base station operation platform 2. When the door lock is used, a gear-shaped buckle structural member is arranged on the outer ring of the key lock cylinder of the door lock, and the door is opened by driving the buckle structural member through the driving motor 5. The model of lock control center 4 can be STM32L431, and its dormancy electric current <6.0uA does benefit to when the power supply unit is the battery, reduces the energy consumption demand, prolongs the time of endurance of battery. The unlocking mode corresponding to the instruction is a ZigBee remote unlocking mode. The model of the ZigBee module 3 may be EM 357. The schematic structural diagram of the ZigBee module 3 is shown in fig. 3.
There are various kinds of personnel for local operation of the base station, which personnel may be called first users in addition to the aforementioned maintenance personnel, and base station management personnel, which personnel may be called second users, and for this purpose, the method further comprises: bluetooth module 6, it passes through the Bluetooth technology with first portable terminal 7 and is connected to and receive the second instruction of unblanking that APP on the first portable terminal 7 was issued, and second instruction of unblanking is used for controlling the lock control unit and unblanks the lock. The first portable terminal 7 is held by a second user, which may be a smartphone, a tablet computer or a notebook. Specifically, the door lock control hollow 4 is used for verifying the second unlocking instruction, judging the correctness and integrity of data contained in the second unlocking instruction, comparing whether the base station code and the lock code are consistent, if so, determining that the instruction is correct, and then controlling the driving motor 4 to execute the unlocking and door opening actions, so that the local wireless door opening effect is realized. The unlocking mode corresponding to the unlocking instruction is a Bluetooth wireless unlocking mode. The bluetooth module 6 may be of a model CC 2640. The structure of the bluetooth module 6 is schematically shown in fig. 4.
There are many kinds of personnel for local operation of the base station, and besides the aforementioned maintenance personnel and base station management personnel, there are also door lock manufacturer personnel for installing and debugging the door lock, which may be called a third user, and for this reason, the system further includes: and the RS485 module 8 is connected with the second portable terminal 9 through an RS485 wired serial port, and receives a third unlocking instruction issued by the second portable terminal 9, where the third unlocking instruction is used to control the door lock control unit to unlock the door lock. The second portable terminal 9 is held by a third user, which may be a smartphone, a tablet computer, or a notebook. Specifically, the door lock control center 4 is used for verifying the second unlocking instruction, judging the correctness and integrity of data contained in the second unlocking instruction, comparing whether the base station code and the lock code are consistent, if so, determining that the instruction is correct, and then controlling the driving motor 5 to execute the unlocking and door opening actions, so that the local RS485 door opening effect is realized, and the protocol debugging work is facilitated. The unlocking mode corresponding to the unlocking instruction is an RS485 wired serial port unlocking mode. The model of the RS485 module 8 may be TP 8485E. The structure schematic diagram of the RS485 module 8 is shown in fig. 5.
The system further comprises: the key 10 is matched with the door lock, and can be unlocked by rotating after being inserted into a key lock cylinder 21 of the door lock. The unlocking mode is a physical key unlocking mode, is suitable for the conditions that a base station manager takes a key to get on the station or a maintainer borrows the key to get on the station and the like, and is used for realizing physical unlocking on the side of a local base station.
In order to facilitate installation and maintenance of the system, the power supply unit is a battery, such as a lithium battery 22, which may be a 3.6V lithium battery. Because of using the battery to supply power, after the battery uses a period of time, its voltage will drop, may not satisfy the electric quantity that this system normally works required, in order to avoid the battery to influence this system's normal work, this still includes: and a battery voltage detection circuit 24 for detecting the present voltage and the remaining capacity of the battery. The door lock control center 4 is used for generating low-voltage warning information when the residual electric quantity is lower than a preset electric quantity threshold value, sending the low-voltage warning information to the base station operating platform 2 through the ZigBee module 3 and the ZigBee gateway 1 in sequence, displaying and storing the low-voltage warning information by the base station operating platform 2, and then informing maintenance personnel to replace a battery when the battery is on the station. Fig. 6 shows a schematic diagram of the battery voltage detection circuit 24.
In order to realize the real-time monitoring of the door lock of the base station, the system further comprises: and the sensing module 25 is used for sensing the current switch state of the door lock, such as the door opening state or the door closing state. The door lock control center 4 of the door lock control unit is connected with the induction module 25 and used for sending the current door lock state to the base station operating platform 2 through the ZigBee module 3 and the ZigBee gateway 1 in sequence after the state of the door lock is changed, and the base station operating platform 2 can display the current on-off state of the door lock and store the current on-off state. The sensing module can be a door magnetic switch. When the door is closed, the magnet attracts the door magnetic sensor, so that when the magnet attracts the door magnetic sensor, the current switch state is the door closing state; when the door is opened, the magnet does not attract the door magnetic sensor, so that when the magnet does not attract the door magnetic sensor, the current opening and closing state is the door opening state.
Sometimes, a door lock of a base station is forced to be opened due to external factors, for example, illegal intrusion, in order to further monitor the door lock, the door lock control center 4 of the door lock control unit of the system is further used for judging whether the current door lock state is the door opening state, if so, namely, the door lock state is switched from the door closing state to the door opening state, an unlocking instruction for changing the door lock state to the door opening state is searched, if so, an unlocking mode corresponding to the unlocking instruction is sent to the base station operation platform 2 through the ZigBee module 3 and the ZigBee gateway 1 in sequence, otherwise, alarm information is generated, the unlocking alarm information is sent to the base station operation platform 2 through the ZigBee module 3 and the ZigBee gateway 1 in sequence, and the base station operation platform 2 can inform a base station manager that the door lock is damaged and take the.
In order to improve the endurance time of the system, the unlocking device is provided with a low power consumption mode and a wake-up mode. In the low power consumption mode, the ZigBee module 3 and the bluetooth module 6 do not work, and at this time, the radio frequency circuits of the ZigBee module 3 and the bluetooth module 6 are turned off, so that each module achieves the lowest power consumption, and meanwhile, wireless data of the ZigBee gateway 1 and the first portable terminal 7 cannot be received. In the wake-up mode, the ZigBee module 3 and the bluetooth module 6 work, and at this time, the radio frequency circuits of the ZigBee module 3 and the bluetooth module 6 are turned on, and wireless data of the ZigBee gateway 1 and the first portable terminal 7 can also be received. The switching between the two modes can be triggered by pressing the operating button 23 or by changing the state of the door lock.
The multi-functional latching system further comprises: the state indicating unit is used for man-machine interaction and can indicate the running state of the unlocking device, such as indicating the current device working state (or called wake-up mode)/dormant (or called low-power mode) and other states of the unlocking device. The status indicating unit may be an LED indicator lamp 26.
The multifunctional locking system provided by the embodiment of the invention has low power consumption and ultra-long endurance, can support various unlocking modes suitable for various scenes, can implement the state change of a door lock and the current door opening mode, ensures the safety and the practicability, is convenient for a platform to record and count the unlocking times and modes, and can effectively avoid illegal invasion and artificial lock picking alarm.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims (9)

1. A multi-functional latch system, characterized in that it comprises:
the ZigBee gateway is a dynamic environment monitoring unit of the base station and is used for being in wireless connection with a base station operating platform at a remote side;
the unlocking equipment comprises a ZigBee module and a door lock control unit, wherein the ZigBee module is connected with the ZigBee gateway, and the door lock control unit is used for unlocking a door lock of the base station under the control of a first unlocking instruction; and
the power supply unit is used for supplying power to the unlocking equipment;
the first unlocking instruction is generated after the base station operation platform receives an unlocking request and is sent to the door lock control unit through the ZigBee gateway, the unlocking request is sent out by a user through conversation with the base station operation platform, and the first unlocking instruction corresponds to a ZigBee remote unlocking mode.
2. A multi-functional latching system according to claim 1, further comprising:
the Bluetooth module is connected with the first portable terminal through Bluetooth technology and receives a second unlocking instruction issued by the first portable terminal, the second unlocking instruction is used for controlling the door lock control unit to unlock the door lock, and the second unlocking instruction corresponds to a Bluetooth wireless unlocking mode.
3. A multi-functional latch system according to claim 1 or 2, characterized in that it further comprises:
and the RS485 module is connected with the second portable terminal through an RS485 wired serial port and receives a third unlocking instruction sent by the second portable terminal, the third unlocking instruction is used for controlling the door lock control unit to unlock the door lock, and the third unlocking instruction corresponds to an RS485 wired serial port unlocking mode.
4. A multi-functional latch system according to claim 1 or 2, characterized in that it further comprises:
and the key is matched with the door lock and used for realizing physical unlocking of the local base station side.
5. A multi-functional latch system according to claim 1, wherein the power supply unit is a battery, the multi-functional latch system further comprising:
the battery voltage detection circuit is used for detecting the current voltage and the residual capacity of the battery;
the door lock control unit is used for generating low-voltage warning information when the residual electric quantity is lower than a preset electric quantity threshold value, and sending the low-voltage warning information to the base station operation platform sequentially through the ZigBee module and the ZigBee gateway.
6. A multi-functional latching system according to claim 1, further comprising:
the sensing module is used for sensing the current on-off state of the door lock;
the door lock control unit is connected with the sensing module and used for sending the current door lock state to the base station operation platform sequentially through the ZigBee module and the ZigBee gateway after the state of the door lock is changed.
7. A multi-functional latching system according to claim 6, wherein said door lock control unit is further configured to determine whether a current door lock status is an open door status;
if the door opening state is judged to be the unlocking state, searching an unlocking instruction changed into the door opening state;
if the unlocking instruction is found, the unlocking mode corresponding to the unlocking instruction is sent to the base station operation platform through the ZigBee module and the ZigBee gateway in sequence;
otherwise, sending unlocking alarm information to the base station operation platform through the ZigBee module and the ZigBee gateway in sequence.
8. A multiple function lockout system as claimed in claim 2 wherein the unlocking device has a low power mode and a wake mode;
in the low power consumption mode, the ZigBee module and the Bluetooth module do not work;
in the wake-up mode, the ZigBee module and the Bluetooth module work;
and the switching between the low power consumption mode and the awakening mode is triggered by an operation key of the unlocking equipment or the change of the state of the door lock.
9. A multi-functional latching system according to claim 8, further comprising:
and the state indicating unit is used for indicating the running state of the unlocking equipment.
CN202010008770.6A 2020-01-06 2020-01-06 Multifunctional locking system Pending CN111080861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010008770.6A CN111080861A (en) 2020-01-06 2020-01-06 Multifunctional locking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010008770.6A CN111080861A (en) 2020-01-06 2020-01-06 Multifunctional locking system

Publications (1)

Publication Number Publication Date
CN111080861A true CN111080861A (en) 2020-04-28

Family

ID=70321982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010008770.6A Pending CN111080861A (en) 2020-01-06 2020-01-06 Multifunctional locking system

Country Status (1)

Country Link
CN (1) CN111080861A (en)

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