CN218159130U

CN218159130U - Intelligent locking and listing management system

Info

Publication number: CN218159130U
Application number: CN202222614338.9U
Authority: CN
Inventors: 潘虹蜓; 钟清琦
Original assignee: Ningbo Vichnet Technology Co ltd
Current assignee: Ningbo Vichnet Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-27
Anticipated expiration: 2032-09-30

Abstract

The application discloses hang tablet management system on intelligence, belong to the industrial security field, it includes mechanical lock module and lock accuse module, mechanical lock module is including the spring bolt that slides the setting, lock accuse module includes identity identification module, a control module, the locking module, a storage module, identity identification module, the locking module, storage module is connected with the control module electricity, identity identification module is suitable for verifying personnel's identity, storage module is suitable for record personnel's discrepancy information, control module is suitable for judging personnel's business turn over authority, and control locking module locking or release spring bolt, can judge personnel's business turn over authority and register personnel's discrepancy information, be convenient for carry out the security protection management.

Description

Intelligent locking and listing management system

Technical Field

The application relates to the field of industrial security and protection, in particular to a signboard locking management system on intelligence.

Background

At present, in the industrial production field, carry out the protection of different degrees to the danger area of difference according to the risk level, the entrance to the danger area is equipped with entrance guard usually, is equipped with the intelligent lock on the door, in order to guarantee personnel's safety, avoids personnel to be closed at industrial field, when requiring personnel to get into the danger area, the door is in the open mode always, and intelligent lock is in the unblock state promptly. In order to avoid that personnel mistakenly enter a dangerous area, the personnel need to manually handle a control entrance and register personnel access information, so that inconvenience exists.

Therefore, it is desirable to design an intelligent lockout management system.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide an intelligent locking and listing management system, which can judge the personnel access authority and register the personnel access information, thereby facilitating security management.

In order to achieve the above purpose, the technical scheme adopted by the application is as follows: the intelligent locking and branding management system comprises a mechanical lock module and a lock control module, wherein the mechanical lock module comprises a lock tongue arranged in a sliding mode, the lock control module comprises an identity recognition module, a control module, a locking module and a storage module, the identity recognition module is used for locking the locking module, the storage module is electrically connected with the control module, the identity recognition module is suitable for verifying the identity of a person, the storage module is suitable for recording the access information of the person, the control module is suitable for judging the access authority of the person, and the locking module is controlled to lock or release the lock tongue.

Preferably, the lock tongue is connected with a padlock plate, and the padlock plate is provided with a padlock hole suitable for a padlock.

Preferably, the intelligent locking and listing management system comprises a wireless communication module and a terminal, wherein the wireless communication module is suitable for communicating with the terminal, and the wireless communication module is a CAT1 communication module.

Preferably, the intelligent locking and listing management system further comprises a wired communication module, the wired communication module is suitable for being communicated with the PLC device, and the wired communication module is an RS485 communication module.

Preferably, the identity recognition module comprises an RFID card swiping module.

Further preferably, the lock tongue is provided with a lock groove, the locking module comprises a driving mechanism and a lock hook, and the driving mechanism is suitable for driving the lock hook to be inserted into the lock groove.

Preferably, the lock control module comprises a panel, the RFID card swiping module, the control module and the driving mechanism are sequentially arranged from near to far relative to the panel, and a card swiping prompt area corresponding to the RFID card swiping module is arranged in the middle of the panel.

Preferably, the lock control module comprises a detection module, the detection module is electrically connected with the control module, the detection module comprises a first sensor and a second sensor, the first sensor is suitable for detecting the position of the lock hook, the second sensor is suitable for detecting the position of the lock tongue, and when the second sensor detects that the lock tongue is in a preset locking position, the control module controls the lock hook to lock the lock tongue.

Preferably, the lock control module comprises an MCU, and the MCU comprises the control module and the storage module.

Preferably, the lock control module further comprises a display module, the display module is electrically connected with the control module, and the display module is suitable for displaying the working state of the intelligent locking and listing management system and the personnel condition in the dangerous area.

Compared with the prior art, the beneficial effect of this application lies in: the identity recognition module and the control module are used for verifying the identity of a person, judging whether the person has access permission or not, and the storage module is used for recording the access information of the person, so that the problems that manual access control management is time-consuming and labor-consuming and is inconvenient to manage and control are solved, and the management efficiency is improved; the control module controls the locking mechanism to lock the spring bolt, so that the control module can lock the spring bolt after judging that all personnel log off, thereby avoiding the personnel from being closed to a dangerous area and reducing potential safety hazards.

Drawings

FIG. 1 is a schematic diagram of an intelligent lockout management system according to a preferred embodiment of the present application;

FIG. 2 is a schematic structural view of a mechanical lock module;

FIG. 3 is a schematic structural diagram of a lock control module;

FIG. 4 is a schematic cross-sectional view of a lock control module;

FIG. 5 is a schematic view of a portion of the lock control module with the faceplate removed;

FIG. 6 is a schematic diagram of a partial structure of an intelligent lockout management system;

FIG. 7 is a functional diagram of an intelligent lockout management system;

in the figure: 10. a lock control module; 111. a panel; 114a, a lock hole; 12. a latch hook; 13. a detection module; 131. a first sensor; 132. a second sensor; 14. a drive mechanism; 141. a second trigger; 15. a control module; 151. a display module; 19. an RFID card swiping module; 191. a card swiping prompt area;

20. a mechanical lock module; 22. a latch bolt; 22a, a lock groove; 221. a first trigger; 23. hanging a lock plate; 23a, a padlock hole.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations and positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The application provides a hang tablet management system on intelligence, as shown in fig. 1-4, it includes mechanical lock module 20 and lock accuse module 10, mechanical lock module 20 includes the spring bolt 22 of sliding setting, lock accuse module 10 includes identification module, control module 15, locking module, storage module, identification module, locking module, storage module and control module 15 electricity are connected, identification module is suitable for the verification personnel identity, storage module is suitable for the record personnel discrepancy information, control module 15 is suitable for the judgement personnel access right, and control locking module locking or release spring bolt 22.

The identity recognition module and the control module 15 are used for verifying the identity of a person, judging whether the person has access authority, and the storage module is used for recording the access information of the person, so that the problems that manual gate inhibition management is time-consuming and labor-consuming and inconvenient to manage and control are solved, and the management efficiency is improved; the control module 15 controls the locking mechanism to lock the bolt 22, so that the control module 15 can lock the bolt 22 after judging that all personnel are logged off, thereby avoiding the personnel being closed to a dangerous area, reducing potential safety hazards and facilitating security management.

It can be understood that when the person exits the danger area, the identity recognition module needs to be used again to complete the log-off operation.

As a modification, as shown in fig. 2, the lock tongue 22 is connected to a padlock plate 23, and the padlock plate 23 is provided with a padlock hole 23a adapted to the padlock. More specifically, the lock tongue 22 is substantially long, the padlock sheet 23 is disposed at an end of the lock tongue 22, when the lock tongue 22 is retracted to the unlocking position, the padlock sheet 23 extends to expose the padlock hole 23a, and when a person enters a dangerous area, a lock or a label can be hung at the padlock hole 23a, so that a locking and hanging plate can be performed, which is also often called a LOTO (lock-tag) according to a predetermined procedure, so that the lock/label can be placed on the energy isolation device according to the predetermined procedure, which indicates that the energy isolation device cannot be operated before the lock/label is removed according to the predetermined procedure, thereby preventing the equipment in the dangerous area from being started by mistake, and further preventing the lock tongue 22 from extending to cause a mistaken locking door, facilitating the entering and exiting of the person during maintenance of the equipment, and playing a warning role.

Further, as shown in fig. 7, the intelligent locking and listing management system includes a wireless communication module and a terminal, and the wireless communication module is suitable for communicating with the terminal. The terminal comprises a mobile phone, a computer, an industrial controller and other equipment. Use wireless communication module to realize the data interaction between control module 15 and the terminal for the user can use the terminal to control the intelligent locking and listing management system, the operating condition of the intelligent locking and listing management system of real-time detection, and note personnel's discrepancy information and the historical operating condition of the intelligent locking and listing management system with the terminal, made things convenient for managers to manage the operation to the intelligent lock, carry out personnel's registration of discrepancy automatically, avoided the manual work to patrol and examine, improved the management efficiency.

The wireless communication module is a CAT1 communication module, has low power consumption and low cost, supports various network protocols, can be directly connected to an external network server, does not need the assistance of factory IT, and is convenient for remote software upgrading and configuration setting.

The intelligent locking and listing management system comprises a wired communication module, the wired communication module is suitable for being communicated with a PLC device, the wired communication module is an RS485 communication module, the RS485 communication module is used for being communicated with an external device (such as a PLC and a face recognition), state information of the lock can be read in real time, states of the lock can also be controlled, and a linkage effect is generated.

Preferably, the identity module comprises an RFID card swiping module 19. Specifically, the RFID card swiping module 19 may be an MFRC522 RFID, which has the characteristics of non-contact, fast reading speed and no wear compared with the conventional magnetic card and IC card.

Further, as shown in fig. 3-5, the lock control module 10 is provided with a lock hole 114a adapted to insert the lock tongue 22, the lock tongue 22 is provided with a lock groove 22a, the lock control module includes a driving mechanism 14 and a lock hook 12, and the driving mechanism 14 is adapted to drive the lock hook 12 to be inserted into the lock groove 22a. The lock hook 12 is inserted into the lock slot to lock the lock tongue 22, the lock hook 12 releases the lock tongue 22 when leaving the lock slot, the lock tongue 22 can be stretched, and the locking mode of the intelligent locking and listing management system is simple.

When the personnel quit the dangerous area, the personnel need to swipe the card again to logout, and through the setting of the software program, after the control module 15 judges that the personnel completely logout, the control module controls the driving mechanism 14 to enable the lock hook 12 to be inserted into the lock slot 22a, so that the personnel are effectively prevented from being closed into the dangerous area, and the potential safety hazard is reduced.

Preferably, the lock control module 10 comprises a panel 111, and the rfid card swiping module 19, the control module 15 and the driving mechanism 14 are arranged in sequence from near to far relative to the panel 111, so that the structure is compact and the electric connection is convenient; the RFID card swiping module 19 is arranged close to the panel 111 and is easy to trigger.

Furthermore, the middle part of the panel 111 is provided with a card swiping prompt area 191 corresponding to the RFID card swiping module 19, and the prompt area is more striking and can prompt people to swipe cards when entering and exiting.

Further, the lock control module 10 includes a detection module 13, the detection module 13 is electrically connected to the control module 15, the detection module 13 includes a first sensor 131 adapted to detect a position of the lock hook 12 and a second sensor 132 adapted to detect a position of the lock tongue 22, and when the second sensor 132 detects that the lock tongue 22 is in a preset lock position, the control module 15 controls the lock hook 12 to lock the lock tongue 22. The control module 15 can automatically detect the position of the lock tongue 22, so that the lock hook 12 is controlled to be inserted into the lock groove 22a after the lock tongue 22 is in place, the position of the lock tongue 22 is locked, the real-time states of the lock tongue 22 and the lock hook 12 can be fed back to the control module 15 by the detection module 13, the control module 15 can conveniently execute the locking step and the unlocking step in sequence, and a user can conveniently know the current locking condition of the lock control module 10.

More specifically, as shown in fig. 6, the locking bolt 22 includes a first trigger 221, the first sensor 131 is disposed opposite to the first trigger 221, the first trigger 221 is a magnetic member, the first sensor 131 is a hall sensor, and the hall sensor has the advantages of high reliability, durability, low power consumption, low cost, small occupied space, and the like. It can be appreciated that the first sensor 131 can also be an ultrasonic ranging sensor, a laser ranging sensor, an infrared ranging sensor, or the like.

The detection module 13 and the latch hook 12 are arranged on one side of the control module 15, the latch hook 12 is connected with an output shaft of the driving mechanism 14 through the second trigger 141, the latch hook 12 is 7-shaped so as to be connected with the driving mechanism 14, the driving mechanism 14 drives the second trigger 141 to translate so as to drive the latch hook 12 to rotate, the second sensor 132 is arranged relative to the second trigger 141, and the detection module 13, the latch hook 12, the driving mechanism 14, the control mechanism and the RFID card swiping module 19 are compact in structure and reasonable in layout.

Preferably, the first sensor 131 is a hall sensor, the first triggering member 221 is a magnetic member, the second sensor 132 is a photoelectric sensor, hall sensing is adopted between the first sensor 131 and the first triggering member 221, and photoelectric sensing is adopted between the second sensor 132 and the second triggering member 141, so as to avoid interference between two functions of detecting the state of the locking hook 12 and detecting the state of the locking tongue 22.

The lock control module 10 includes an MCU including a control module 15 and a storage module. The MCU may be specifically GD32F303RET6, or ESP32. The MCU is internally provided with an RAM and a Flash, supports OTA upgrade and is convenient for updating software and configuring personnel permission.

Further, the MCU may also be provided with a ROM, it being understood that both ROM and RAM can be used as the storage module.

As an improvement, the lock control module 10 further includes a display module 151, the display module 151 is electrically connected to the control module 15, and the display module 151 is adapted to display the working state of the intelligent locking and listing management system and the personnel condition in the dangerous area.

In some embodiments, the display module 151 is a plurality of indicator lights, the indicator lights can display at least two colors of red and green, and the plurality of indicator lights and the RFID card swiping module 19 are disposed on the same side of the control module 15, so that the layout is reasonable, the electrical connection between the plurality of indicator lights and the control module 15 is facilitated, and the display result can be observed conveniently. The control module 15 can adjust the display color and the flashing frequency of the indicator light to indicate information such as a power supply, a judgment result of personnel access permission, access control opening and closing, personnel conditions in a dangerous area and the like.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a hang tablet management system on intelligence which characterized in that: the mechanical lock comprises a mechanical lock module and a lock control module, wherein the mechanical lock module comprises a lock tongue arranged in a sliding mode, the lock control module comprises an identity recognition module, a control module, a locking module and a storage module, the identity recognition module, the locking module and the storage module are electrically connected with the control module, the identity recognition module is suitable for verifying the identity of a person, the storage module is suitable for recording the entrance and exit information of the person, and the control module is suitable for judging the entrance and exit permission of the person and controlling the locking module to lock or release the lock tongue.

2. The intelligent lockout management system of claim 1, wherein: the lock tongue is connected with the padlock sheet, and the padlock sheet is provided with a padlock hole suitable for a padlock.

3. The intelligent lockout management system of claim 1, wherein: the wireless communication module is suitable for communicating with the terminal and is a CAT1 communication module.

4. The intelligent lockout management system of claim 3 wherein: the PLC module is suitable for being communicated with a PLC device, and the wired communication module is an RS485 communication module.

5. The intelligent lockout tag management system of claim 1, wherein: the identity identification module comprises an RFID card swiping module.

6. The intelligent lockout management system of claim 5 wherein: the lock tongue is provided with a lock groove, the locking module comprises a driving mechanism and a lock hook, and the driving mechanism is suitable for driving the lock hook to be inserted into the lock groove.

7. The intelligent lockout management system of claim 6, wherein: the lock control module comprises a panel, the RFID card swiping module, the control module and the driving mechanism are arranged in sequence from near to far relative to the panel, and a card swiping prompt area corresponding to the RFID card swiping module is arranged in the middle of the panel.

8. The intelligent lockout management system of claim 6 wherein: the lock control module comprises a detection module, the detection module is electrically connected with the control module, the detection module comprises a first sensor and a second sensor, the first sensor is suitable for detecting the position of the lock hook, the second sensor is suitable for detecting the position of the lock tongue, and when the second sensor detects that the lock tongue is located at a preset locking position, the control module controls the lock hook to lock the lock tongue.

9. The intelligent lockout management system of claim 1, wherein: the lock control module comprises an MCU, and the MCU comprises the control module and the storage module.

10. The intelligent lockout management system of claim 6, wherein: the lock control module further comprises a display module, the display module is electrically connected with the control module, and the display module is suitable for displaying the working state of the intelligent locking and listing management system and the personnel condition in the dangerous area.