CN115059356A - Intelligent logistics lock, supervision terminal and control method - Google Patents

Abstract

The invention is suitable for the technical field of logistics locks, and provides an intelligent logistics lock, which comprises a lock shell and a locking mechanism arranged on the lock shell, wherein the locking mechanism is connected with two lock hooks which slide relatively and can form a closed loop; the lock shell is also provided with a power supply module, a communication module for receiving an authorization instruction, a control module which is connected with the communication module and used for controlling the locking component to release the limit of the locking rod, and a camera module which is connected with the control module and used for shooting when the intelligent logistics lock is unlocked or locked, wherein the camera module is arranged on the lock shell; the control module is connected to the power supply module. The invention also provides a supervision terminal and a control method. The intelligent logistics lock, the supervision terminal and the control method provided by the invention have the advantages that the logistics lock is effectively supervised, the shooting and evidence obtaining during state switching are facilitated, and the safety is better.

Description

Intelligent logistics lock, supervision terminal and control method

Technical Field

The invention belongs to the technical field of logistics locks, and particularly relates to an intelligent logistics lock, a supervision terminal and a control method.

Background

In the current cargo logistics transportation process, the container door is unsealed by using the traditional lead sealing or the recyclable electronic lead sealing. The traditional lead seal has poor safety, belongs to disposable lead seal, is troublesome to disassemble and assemble, can cause the situation of 5 or 6 lead seals on one vehicle, also needs to carry out daily management such as purchase, supplement, scrapping and the like on the lead seal and lead seal pliers under the situation of long-term use, and has high maintenance cost in the work of routing inspection, registration, statistics, filing, recovery and the like in the execution process; for the electronic lead seal, although the electronic lead seal can be recycled and positioned in operation, the front end still needs to recognize one-key sealing and unsealing through a mobile phone, an unsealing signal can be automatically received through a hardware receiving module, and the sealing and unsealing state information is automatically uploaded through a hardware transmission module.

At present, logistics electronic locks are also available on the market, which can realize uninterrupted real-time monitoring and real-time alarming for the whole process of cargo transportation through a mobile wireless network system and a GPS positioning technology, so that supervision units, transportation enterprises, cargo owner customers and the like can master cargo flow direction dynamics in real time, but the logistics electronic locks still have the following defects, such as the fact that anyone can open the logistics electronic locks, the situation that whether doors are opened or closed illegally and whether lock bodies are installed in place cannot be monitored, alarm events only have message alarm on site, audio and video related evidence obtaining does not exist, and the safety is not high enough.

In addition, the unlocking mode is unique, and only violent disassembly can be performed under abnormal conditions, so that economic loss is caused; the battery is unique, although the low-power mode saves service power consumption, under a low-temperature environment, the possibility of power exhaustion still exists, and complete storage and reporting of data cannot be guaranteed.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an intelligent logistics lock, a supervision terminal and a control method.

The technical scheme of the invention is as follows: an intelligent logistics lock comprises a lock shell and a locking mechanism arranged on the lock shell, wherein the locking mechanism is connected with two lock hooks which can slide relatively and form a closed loop, and comprises a lock rod and a locking component, wherein the lock rod can move and penetrate through the two lock hooks to limit the lock hooks to slide, and the locking component is used for abutting against the lock rod to limit the lock rod to move; the lock shell is further provided with a power supply module, a communication module used for receiving an authorization instruction, a control module connected to the communication module and used for controlling the locking component to release the limit of the locking rod, and a camera module connected to the control module and used for shooting when the intelligent logistics lock is unlocked or locked, wherein the camera module is arranged on the lock shell; the control module is connected to the power supply module.

As a further improvement of the technical scheme, the locking mechanism further comprises a lock sleeve sleeved on the two lock hooks, the two lock hooks are respectively provided with a lock hole into which the lock rod can extend, and the lock sleeve is provided with a lock sleeve hole which is opposite to the lock hole and through which the lock rod can pass;

the locking mechanism further comprises a locking block, a button arranged at one end of the locking rod and a first elastic piece connected to the locking rod, the first elastic piece is provided with a first end capable of being abutted against the bottom of the locking block, and the first elastic piece is provided with a second end capable of being abutted against the lock sleeve; the locking rod is provided with a protrusion, the locking block is provided with an axial hole for the locking rod to pass through and a through hole for the protrusion to pass through, and the through hole is positioned in the radial direction of the axial hole.

As a further improvement of the technical scheme, the lock rod is provided with a limit hole position, and the locking part comprises a locking mounting block, a pin shaft which is slidably connected with the locking mounting block and used for abutting against the limit hole position, a driving part which is arranged on the locking mounting block and used for driving the pin shaft, and a second elastic part which is connected with the pin shaft and used for resetting the pin shaft; the pin shaft is fixedly connected to the driving piece; the driving piece is connected to the control module.

As a further improvement of the technical scheme, the pin comprises a pin body and a pin top plate connected to one end of the pin body, and the second elastic element is provided with a first abutting end capable of abutting against the pin top plate and a second abutting end capable of abutting against one side of the locking block; one end of the pin shaft can extend into the locking block and is abutted with the locking rod.

As a further improvement of the technical scheme, the control module comprises a control main board and a microswitch which is arranged on the blockade mounting block and used for detecting the position of the pin shaft, and the microswitch is connected to the control main board.

As a further improvement of the technical scheme, the intelligent logistics lock further comprises an unlocking key, the locking component comprises a lock cylinder arranged on the locking installation block and a transmission block positioned between the lock cylinder and the driving piece, and the transmission block is respectively connected with the lock cylinder and the driving piece and used for driving the driving piece to slide; the lock cylinder is provided with an unlocking hole for inserting the unlocking key.

As a further improvement of the technical scheme, the two camera modules are arranged on two adjacent sides of the lock shell respectively;

the outside of lock shell still is provided with the OLED screen, the OLED screen connect in control module.

As a further improvement of the technical scheme, an emergency battery connected with the control module is also arranged in the lock shell;

the intelligent logistics lock is characterized in that a horn diaphragm used for prompting the unlocking or locking of the intelligent logistics lock is further arranged in the lock shell, and the horn diaphragm is connected with the control module;

the lock shell is further provided with a GPS antenna used for the intelligent logistics locking position, and the GPS antenna is connected to the control module.

The invention also provides a supervision terminal which comprises a terminal body, wherein the terminal body is provided with a connecting module which is in communication connection with the control module in the intelligent logistics lock.

The invention also provides a control method of the intelligent logistics lock, which is used for controlling the intelligent logistics lock and comprises the following steps:

the unlocking step comprises a locking rod unlocking step and a locking hook unlocking step, wherein the locking rod unlocking step comprises the step that the control module controls the driving piece to drive the pin shaft to move and separate from the limiting hole position after receiving an authorization instruction transmitted by the communication module; or, the lock rod unlocking step comprises the steps of inserting the unlocking key into the unlocking hole and rotating after receiving an authorization instruction transmitted by the communication module, and enabling the transmission block to slide to one side to drive the driving piece fixedly connected with the transmission block and the pin shaft to slide synchronously so as to enable the pin shaft to remove the limitation on the lock rod; the locking hook unlocking step comprises the steps of pressing and rotating a button, and drawing the locking rod away from the axial hole to unlock the two locking hooks;

unlocking and shooting, wherein the pin shaft is not detected by the microswitch and is fed back to the control module, and the control module controls the shooting record of the camera module;

the locking step comprises a locking hook locking step and a locking rod locking step, and the locking hook unlocking step comprises the steps of inserting the locking rod into the axial hole after the two locking hooks are in butt joint, and pressing and rotating the button; the locking step of the lock rod comprises the steps that after the control module receives an authorization instruction transmitted by the communication module, the control module controls the driving piece and drives the pin shaft to extend into the limiting hole position, so that the pin shaft is abutted against the lock rod;

and locking and shooting, wherein the pin shaft is detected by the microswitch and fed back to the control module, and the control module controls the shooting module to shoot records. According to the intelligent logistics lock, the supervision terminal and the control method, after the communication module receives an authorization instruction, the control module controls the locking component to remove the limitation on the locking rod, so that the locking rods penetrating through the two locking hooks can move and the limitation on the locking hooks is removed, the two locking hooks can slide relatively to realize unlocking, the logistics lock is effectively supervised, and the logistics lock can be unlocked only after authorization, so that the logistics lock is convenient to use and high in safety; through setting up camera module, can trigger when unblock or shutting and make a video recording, be convenient for collect evidence, realize the real time monitoring to the state switching, more practical, the security is better.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an intelligent logistics lock provided by an embodiment of the invention;

fig. 2 is another schematic structural diagram of an intelligent logistics lock provided by the embodiment of the invention;

fig. 3 is a front view of an intelligent logistics lock provided by an embodiment of the invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a schematic structural diagram of a hidden lock case of an intelligent logistics lock provided by an embodiment of the invention;

FIG. 6 is a schematic structural diagram of a hidden lock case and a blocking installation block of an intelligent logistics lock according to an embodiment of the invention;

fig. 7 is a schematic diagram of a hardware system of an intelligent logistics lock according to an embodiment of the invention;

fig. 8 is a block diagram of a control module in an intelligent logistics lock according to an embodiment of the present invention;

fig. 9 is a schematic view of an application architecture of a monitoring terminal for monitoring an intelligent logistics lock according to an embodiment of the present invention.

Reference numbers in the figures:

1-lock shell, 2-lock hook, 31-lock rod, 321-locking installation block, 322-pin shaft, 323-driving piece, 324-second elastic piece, 325-lock core, 326-driving piece, 33-lock sleeve, 34-lock block, 35-button, 36-first elastic piece, 4-OLED screen, 5-power supply module, 51-charging port, 6-communication module, 7-control module, 71-microswitch, 8-camera module, 9-horn diaphragm, 10-GPS antenna and 11-unlocking key.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed or connected, or indirectly disposed or connected through intervening elements or intervening structures.

In addition, in the embodiments of the present invention, if there are terms of orientation or positional relationship indicated by "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., it is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the structure, feature, device or element referred to must have a specific orientation or positional relationship, nor must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The various features and embodiments described in the embodiments may be combined in any suitable manner, for example, different embodiments may be formed by combining different features/embodiments, and in order to avoid unnecessary repetition, various possible combinations of features/embodiments in the present invention will not be described in detail.

As shown in fig. 1 to 7, an intelligent logistics lock provided by an embodiment of the invention includes a lock case 1 and a locking mechanism, wherein the locking mechanism is disposed on the lock case 1, the locking mechanism is connected with two lock hooks 2, and the two lock hooks 2 slide relative to each other and form a closed loop; the locking mechanism comprises a lock rod 31 and a locking component, wherein the lock rod 31 can move, and passes through the two lock hooks 2 through the lock rod 31 to limit the sliding of the lock hooks 2; the locking component is used for limiting the movement of the lock rod 31 by abutting against the lock rod 31; the lock shell 1 is further provided with a power supply module 5, a communication module 6, a control module 7 and a camera module 8, wherein the communication module 6 is used for receiving an authorization instruction, and the control module 7 is connected to the communication module 6 and used for controlling the locking component to release the limitation on the lock rod 31; the camera module 8 is connected to the control module 7 and used for shooting when the intelligent logistics lock is unlocked or locked, and the camera module 8 is arranged on the lock shell 1; the control module 7 is connected to the power supply module 5. According to the intelligent logistics lock provided by the embodiment of the invention, after the communication module 6 receives an authorization instruction, the control module 7 controls the locking component to remove the limitation on the lock rod 31, so that the lock rods 31 penetrating through the two lock hooks 2 can move, the limitation on the lock hooks 2 is removed, the two lock hooks 2 can slide relatively to realize unlocking, the logistics lock is effectively supervised, and the communication module 6 can further unlock after receiving the authorization instruction, so that the intelligent logistics lock is convenient to use and high in safety; through setting up camera module 8, can trigger when unblock or shutting and make a video recording, be convenient for collect evidence, realize the real time monitoring to the state switching, more practical, the security is better.

Furthermore, the locking mechanism further comprises a lock sleeve 33 sleeved on the two lock hooks 2, the two lock hooks 2 are both provided with lock holes into which the lock rod 31 can extend, and the lock sleeve 33 is provided with a lock sleeve hole which is opposite to the lock holes and through which the lock rod 31 can pass; the lock rod 31 passes through the lock holes and the lock sleeve holes of the two lock hooks 2 and is used for limiting the relative sliding of the two lock hooks 2; the locking mechanism further comprises a locking block 34, a button 35 and a first elastic piece 36; the button 35 is disposed at one end of the lock rod 31, the first elastic member 36 is connected to the lock rod 31, the first elastic member 36 (a spring in the embodiment, and is sleeved on the lock rod 31) has a first end and a second end, the first end can abut against the bottom of the lock block 34, and the second end can abut against the lock sleeve 33; the locking bar 31 has a protrusion disposed on one side of the locking bar 31, and the locking piece 34 has an axial hole through which the locking bar 31 passes, and a through hole through which the protrusion passes, the through hole being located in a radial direction of the axial hole. In specific application, when the locking component does not limit the locking rod 31, the locking rod 31 rotates and rotates along with the button 35 by pressing the button and rotating the button until the protrusion is screwed into the axial hole, so that the locking rod 31 can be pulled out from the axial hole, and the two locking hooks 2 can slide relatively to form an opening shape to complete unlocking.

Further, the lock rod 31 has a limiting hole, and the locking member includes a locking mounting block 321, a pin 322, a driving member 323, and a second elastic member 324; the pin 322 is slidably connected to the blockade mounting block 321 and configured to abut against the position of the limiting hole, the driving element 323 (in this embodiment, a motor) is disposed on the blockade mounting block 321 and configured to drive the pin 322, and the second elastic element 324 (in this embodiment, a spring) is connected to the pin 322 and configured to restore the pin 322; the pin 322 is fixedly connected to the driving member 323; the drive member 323 is connected to the control module 7. Specifically, spacing hole site is located the radial of axial hole, and the perforation with spacing hole site interval sets up, through motor drive round pin axle 322 support in spacing hole site, can realize right locking lever 31's blockade, the restriction locking lever 31's axial displacement realizes shutting.

Further, the pin 322 includes a pin main body and a pin top plate connected to one end of the pin main body, and the second elastic member 324 has a first abutting end capable of abutting against the pin top plate and a second abutting end capable of abutting against one side of the lock block 34; one end of the pin 322 may extend into the locking block 34 and abut against the locking bar 31. Specifically, blockade installation block 321 is provided with the installation position, round pin axle 322 sliding connection in the installation position, the round pin axle main part is shaft-like, the both sides of round pin axle roof insert the installation position for holistic compact structure.

Further, the control module 7 includes a control main board, and a micro switch disposed on the blockade mounting block 321 and configured to detect the position of the pin 322, where the micro switch is connected to the control main board. In specific application, the micro switch is located above the driving part 323 and faces the pin shaft 322, the pin shaft 322 can be detected by the micro switch in a sensing manner, and when the pin shaft 322 removes the limitation on the lock rod 31 and approaches the micro switch, the pin shaft can be detected by the micro switch, that is, at this moment, the intelligent logistics lock is in an unlocking state, and the control module 7 can acquire the state information.

Further, the intelligent logistics lock further comprises an unlocking key 11, the locking component comprises a lock cylinder 325 arranged on the locking installation block 321, and a transmission block 326 positioned between the lock cylinder 325 and the driving member 323, and the transmission block 326 is respectively connected with the lock cylinder 325 and the driving member 323 and is used for driving the driving member 323 to slide; the lock cylinder 325 has an unlocking hole into which the unlocking key 11 is inserted. In the concrete application, through after communication module 6 receives the mandate, the accessible selection adopts unblock key 11 to unblock, through rotating unblock key 11, transmission piece 326 to one side slip drive with driving piece 323, round pin axle 322 of transmission piece 326 rigid coupling slide in step, round pin axle 322 remove right locking lever 31's restriction, press rotating button 35 behind the button 35, take out can and accomplish the unblock behind the locking lever 31, and the unblock is convenient to can avoid under the abnormal conditions, because the terminal can't normally unblank the condition according to the procedure, in the unblock region, can only destroy the loss that intelligent logistics lock unblock and cause.

Furthermore, two camera modules 8 are arranged and are respectively arranged on two adjacent sides of the lock case 1. Specifically, one of the camera modules is arranged on one side of the lock case 1 and on the same side as the button 35, and the other camera module is arranged adjacent to the one of the camera modules and on the outward side of the lock case 1, so that unlocking or locking state switching is facilitated to perform camera shooting, evidence obtaining is facilitated, and overall safety is improved; of course, other numbers of camera modules 8 may be provided, or the camera modules 8 may be provided on other sides of the lock case 1, so as to facilitate camera shooting and evidence obtaining.

Further, an OLED screen 4 is further arranged on the outer side of the lock case 1, and the OLED screen 4 is connected to the control module 7. The Organic Light Emitting Diode (OLED) is a novel product on a mobile phone OLED, and is called a "illusion display", the OLED display technology is different from a traditional LCD display mode, a backlight is not needed, a very thin Organic material coating and a glass substrate (or a flexible Organic substrate) are adopted, when a current flows, the Organic materials can emit Light, and an OLED display screen can be made lighter and thinner, has a larger visual angle, and can remarkably save power consumption. Through OLED screen 4 can show the real-time status of intelligent commodity circulation lock or show the operation suggestion, more directly perceived, convenient.

Furthermore, an emergency battery connected with the control module 7 is also arranged in the lock shell 1; the problem of power module 5 can't normal use is exhausted fast to the electric quantity under different environment (for example under the low temperature environment) is solved, through reserve emergency battery, can guarantee functions such as unblock lock, do not influence its normal use.

The intelligent logistics lock is characterized in that a horn diaphragm 9 used for prompting unlocking or locking of the intelligent logistics lock is further arranged in the lock shell 1, and the horn diaphragm 9 is connected with the control module 7; when the micro switch detects the position of the pin shaft 322 to acquire the state information of the intelligent logistics lock, the horn diaphragm 9 is controlled by the control module 7 to send out a prompt tone for prompting the state, and the intelligent logistics lock is more humanized.

The lock shell 1 is further provided with a GPS antenna 10 used for the intelligent logistics locking position, and the GPS antenna 10 is connected to the control module 7, so that the real-time positioning information of the intelligent logistics lock can be conveniently acquired, and the intelligent logistics lock is more convenient to use. As an optional embodiment, the communication module 6 is a 4G intelligent module, and data transmission may also support WiFi/BT, which is more convenient. As an alternative embodiment, the power supply module 5 is a rechargeable battery capable of being recharged and discharged, a charging port 51 is further provided on one side of the lock case 1, and the charging port 51 is connected to the rechargeable battery; the inside of the lock shell 1 is also provided with a sealing ring, so that the overall sealing performance of the intelligent logistics lock is better.

The embodiment of the invention also provides a supervision terminal which comprises a terminal body, wherein the terminal body is provided with a connecting module which is in communication connection with the control module 7 in the intelligent logistics lock. As shown in fig. 8, for the block diagram of the control module in the intelligent logistics lock provided by this embodiment, the control module 7 needs to support an ARM architecture high performance processor and support cryptographic hardware encryption, wherein the network access mode supported by the communication module 6 includes a 4G network, supports WiFi/BT communication, supports UART, I2C, and SPI protocol communication; the intelligent logistics lock is internally provided with an acceleration sensor (G-sensor) (which is explained in the following, the acceleration sensor is arranged in the lock shell 1 and connected to the control module 7 and used for acquiring the inclination angle of the intelligent logistics lock, such as the inclination of the intelligent logistics lock caused by the rollover of a vehicle or an accident in the transportation process), an ambient light sensor, a GPS (global position system), a camera module supporting MIPI (mobile industry processor interface), an OLED (organic light emitting diode) screen 4, motor control, audio input and output, charging and discharging management, MQTT (maximum transmission timing) and HTTP (hyper text transport protocol) and other protocols are supported for data reporting and issuing; wherein, ambient light sensor can the perception ambient light condition to barrier distance before the detectable sensor for check out test set is disassembled and is destroyed in the transportation, adopts ambient light sensor, can solve under the adverse circumstances, for example night no light source, the lock body is disassembled, still can be through detection distance, judges equipment whether is destroyed and disassembles, judges through the visible light than the tradition, and is safer, reliable.

Specifically, in an embodiment, as shown in fig. 9, the monitoring terminal includes an intelligent logistics management platform and an information collection sensing platform, the intelligent logistics management platform issues an instruction to the information collection platform, and can forward the instruction of the information collection sensing platform and respond to the result, the intelligent logistics lock receives and responds to the instruction transmitted by the information collection sensing platform, and the instruction of the intelligent logistics lock can also be acquired by the information collection sensing platform and transmitted to the intelligent logistics management platform.

In specific application, the supervision terminal can be internally provided with a service processing logic to locally realize supervision and control of a supervision service flow. For example, in the logistics transportation process, supervision services are started, event alarm monitoring reporting and fault feedback such as unlocking, unlocking lock, road deviation, long-time parking and the like are performed, the edge is autonomous, and the monitoring services are reported to a platform system for management.

In the concrete application, supervision terminal is to networking communication demand, based on the demand of the main direction of application commodity circulation supervision of this product, can select the intelligent module of a 4G full net expert, and this intelligent module is through communicating the management and control to 4G communication, and the passageway of having accomplished the 4G networking is got through, has opened the passageway for the internet communication of supervision data upload download.

In the specific application, the monitoring terminal can reduce 4G flow cost through WiFi/BT communication aiming at the requirements of uploading high-capacity data of video recording and picture snapshot, and can recover a charging station at the terminal through the WiFi/BT of the intelligent module, automatically connect WiFi hotspots and supplement and transmit cloud/local backup data.

In specific application, aiming at the transportation field supervision event alarm, the function requirements of video recording and snapshot evidence obtaining and the field requirements based on logistics supervision, the supervision terminal realizes automatic snapshot/video recording and active snapshot/video recording through the camera module; and the alarm supports the speaker of the supervision terminal to carry out voice reminding.

In specific application, aiming at abnormal conditions, the supervision terminal supports various unlocking modes, the intelligent logistics management platform issues an authorization instruction, the intelligent terminal can also adopt the unlocking key 11 to unlock after being automatically triggered, and the condition that unlocking needs to be destroyed in abnormal conditions is greatly reduced.

In specific application, an intelligent information acquisition platform needs to be docked on the service, the supervision terminal is docked and interacted with the information acquisition platform through a 4G networking function based on various communication technologies such as TCP/http/MQTT and the like, basic parameter setting, online conditions, service processing records and the like of terminal equipment are uploaded to a cloud platform, and service uploading processing is completed; meanwhile, the method can receive instructions or operations from the intelligent logistics management platform, such as remote video monitoring video recording, remote unsealing, lock opening and closing and other complex business function execution. And finally, the function realization of the intelligent logistics supervision platform integrating software and hardware is completed.

In specific application, the intelligent terminal can be managed remotely by adopting an advanced Linux/Android embedded system, and can be effectively managed by the operating system, so that the equipment operation and management cost is greatly reduced, and the operation efficiency and the operation level are effectively improved.

The embodiment of the invention also provides a control method of the intelligent logistics lock, which is used for controlling the intelligent logistics lock and comprises an unlocking step, an unlocking shooting step, a locking step and a locking shooting step.

The unlocking step comprises a locking rod unlocking step and a locking hook unlocking step, wherein the locking rod unlocking step comprises the step that after the control module receives an authorization instruction transmitted by the communication module 6, the control driving piece 323 controls the pin shaft 322 to move and separate from the limiting hole position; or, the lock rod unlocking step includes inserting the unlocking key 11 into the unlocking hole and rotating after receiving an authorization instruction transmitted by the communication module 6, and the transmission block slides to one side to drive the driving piece 323 fixedly connected with the transmission block and the pin shaft 322 to slide synchronously, so that the pin shaft 322 removes the limitation on the lock rod 31; the locking hook unlocking step comprises the steps of pressing and rotating a button, and withdrawing the locking rod 31 from the axial hole to unlock the two locking hooks 2; or, the control module 7 determines whether the lock pin 322 is in the specific electronic fence area according to the self-program convention by using the GPS positioning information, and controls the driving member 323 to drive the pin 322 to move and disengage from the limit hole, the control module 7 is connected to the GPS antenna, and the control module 7 determines whether the lock pin 322 is in the specific electronic fence area according to the GPS positioning information acquired by the GPS antenna to control the driving member 323 to drive the lock pin 322 to move.

In the unlocking shooting step, the pin shaft 322 is not detected by the microswitch 71 and is fed back to the control module 7, and the control module 7 controls the shooting module 8 to shoot records.

The locking step comprises a locking hook locking step and a locking rod locking step, and the locking hook unlocking step comprises the steps of inserting the locking rod 31 into the axial hole after the two locking hooks 2 are in butt joint, and pressing and rotating the button; the locking step of the lock rod comprises that the control module controls the driving part 323 and drives the pin shaft 322 to extend into the limiting hole position after receiving an authorization instruction transmitted by the communication module 6, so that the pin shaft 322 is abutted against the lock rod 31.

In the step of locking shooting, the pin shaft 322 is detected by the microswitch and fed back to the control module 7, and the control module 7 controls the shooting module 8 to shoot records.

After the communication module 6 receives an authorization instruction, the control module 7 controls the locking component to release the restriction on the locking rod 31, so that the locking rods 31 penetrating through the two locking hooks 2 can move, the restriction on the locking hooks 2 is released, the two locking hooks 2 can slide relatively to realize unlocking, the logistics lock is effectively supervised, and the logistics lock can be unlocked only after authorization, so that the logistics lock is convenient to use and high in safety; through setting up camera module 8, can trigger when unblock or shutting and make a video recording, be convenient for collect evidence, realize the real time monitoring to the state switching, more practical, the security is better.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the invention is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims (10)

1. The intelligent logistics lock is characterized by comprising a lock shell and a locking mechanism arranged on the lock shell, wherein the locking mechanism is connected with two lock hooks which slide relatively and can form a closed loop, and comprises a lock rod which can move and penetrate through the two lock hooks to limit the lock hooks to slide and a locking component which is used for abutting against the lock rod to limit the lock rod to move; the lock shell is further provided with a power supply module, a communication module used for receiving an authorization instruction, a control module connected to the communication module and used for controlling the locking component to release the limit of the locking rod, and a camera module connected to the control module and used for shooting when the intelligent logistics lock is unlocked or locked, wherein the camera module is arranged on the lock shell; the control module is connected to the power supply module.

2. The intelligent logistics lock of claim 1, wherein the locking mechanism further comprises a lock sleeve sleeved on the two lock hooks, the two lock hooks are provided with lock holes into which the lock rod can extend, and the lock sleeve is provided with a lock sleeve hole opposite to the lock holes and through which the lock rod can pass;

the locking mechanism further comprises a locking block, a button arranged at one end of the locking rod and a first elastic piece connected to the locking rod, the first elastic piece is provided with a first end capable of being abutted against the bottom of the locking block, and the first elastic piece is provided with a second end capable of being abutted against the lock sleeve; the locking rod is provided with a protrusion, the locking block is provided with an axial hole for the locking rod to pass through and a through hole for the protrusion to pass through, and the through hole is positioned in the radial direction of the axial hole.

3. The intelligent logistics lock of claim 2 wherein the lock rod has a limiting hole, the locking member comprises a locking mounting block, a pin slidably connected to the locking mounting block and abutting against the limiting hole, a driving member disposed on the locking mounting block and driving the pin, and a second elastic member connected to the pin and restoring the pin; the pin shaft is fixedly connected to the driving piece; the driving piece is connected to the control module.

4. The intelligent logistics lock of claim 3, wherein the pin comprises a pin body and a pin top plate connected to one end of the pin body, and the second elastic member has a first abutting end capable of abutting against the pin top plate and a second abutting end capable of abutting against one side of the lock block; one end of the pin shaft can extend into the locking block and is abutted with the locking rod.

5. The intelligent logistics lock of claim 4, wherein the control module comprises a control main board and a micro switch arranged on the blocking mounting block and used for detecting the position of the pin shaft, and the micro switch is connected to the control main board.

6. The intelligent logistics lock of claim 5, further comprising an unlocking key, wherein the locking component comprises a lock cylinder disposed on the locking mounting block, and a driving block disposed between the lock cylinder and the driving member, the driving block being connected to the lock cylinder and the driving member respectively and used for driving the driving member to slide; the lock cylinder is provided with an unlocking hole for inserting the unlocking key.

7. The intelligent logistics lock of any one of claims 1 to 6, wherein the camera modules are provided in two and respectively provided on two adjacent sides of the lock case;

the outside of lock shell still is provided with the OLED screen, the OLED screen connect in control module.

8. The intelligent logistics lock of any one of claims 1 to 6 wherein an emergency battery is further disposed within the lock housing for connection with the control module;

the intelligent logistics lock is characterized in that a horn diaphragm used for prompting the unlocking or locking of the intelligent logistics lock is further arranged in the lock shell, and the horn diaphragm is connected with the control module;

the lock shell is further provided with a GPS antenna used for the intelligent logistics locking position, and the GPS antenna is connected to the control module.

9. A supervision terminal, comprising a terminal body, wherein the terminal body is provided with a connection module which is in communication connection with a control module in the intelligent logistics lock according to any one of claims 1 to 8.

10. A control method of an intelligent logistics lock, wherein the control method is used for controlling the intelligent logistics lock of any one of claims 1 to 8, and comprises the following steps:

the unlocking step comprises a locking rod unlocking step and a locking hook unlocking step, wherein the locking rod unlocking step comprises the step that the control module controls the driving piece to drive the pin shaft to move and separate from the limiting hole position after receiving an authorization instruction transmitted by the communication module; or, the lock rod unlocking step comprises the steps of inserting the unlocking key into the unlocking hole and rotating after receiving an authorization instruction transmitted by the communication module, and enabling the transmission block to slide to one side to drive the driving piece fixedly connected with the transmission block and the pin shaft to slide synchronously so as to enable the pin shaft to remove the limitation on the lock rod; the locking hook unlocking step comprises the steps of pressing and rotating a button, and drawing the locking rod away from the axial hole to unlock the two locking hooks;

unlocking and shooting, wherein the pin shaft is not detected by the microswitch and is fed back to the control module, and the control module controls the shooting record of the camera module;

the locking step comprises a locking hook locking step and a locking rod locking step, and the locking hook unlocking step comprises the steps of inserting the locking rod into the axial hole after the two locking hooks are in butt joint, and pressing and rotating the button; the locking step of the lock rod comprises the steps that after the control module receives an authorization instruction transmitted by the communication module, the control module controls the driving piece and drives the pin shaft to extend into the limiting hole position, so that the pin shaft is abutted against the lock rod;

and locking and shooting, wherein the pin shaft is detected by the microswitch and fed back to the control module, and the control module controls the shooting module to shoot records.

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