CN113593084B - Intelligent lock for monitoring logistics information, logistics monitoring system and method - Google Patents

Abstract

The application relates to an intelligent lock for monitoring logistics information, a logistics monitoring system and a logistics monitoring method, wherein the intelligent lock comprises a lock body and a lock ring arranged on the lock body, the lock ring comprises a connecting end rotationally connected to the lock body and a locking end locked with the lock body, and a lock hole for inserting the locking end into the lock body is formed in the lock body; the reset module is used for enabling the bottom end of the locking end to be tightly attached to the upper part of the lock hole when the intelligent lock is in an open state; the detection module is used for detecting the locking state of the intelligent lock and sending locking state information to the control module; the control module is used for receiving the locking state information sent by the detection module, and controlling the locking module to lock when the intelligent lock is in an open state and the duration time of the open state is greater than or equal to the preset time, or controlling the locking module to unlock when an unlocking instruction is received; and the locking module is used for clamping the connecting end or releasing the clamping of the connecting end. This application has timely locking intelligent lock, improves the effect of commodity circulation transportation security.

Description

Intelligent lock for monitoring logistics information, logistics monitoring system and method

Technical Field

The application relates to the field of logistics transportation, in particular to an intelligent lock for monitoring logistics information, a logistics monitoring system and a logistics monitoring method.

Background

In logistics transportation, it is necessary to prevent the transported or inspected cargo box from being illegally opened without permission, thereby ensuring the safety of cargo box transportation. How to improve the supervision of logistics and ensure the transportation safety of articles becomes a problem which needs to be solved urgently.

The existing lockset applied to base stations, electric boxes and containers is a common mechanical lock, supervision cannot be implemented, and safety is low. The present China patent with publication number CN105184912A discloses an intelligent lock monitoring system based on the Internet of things, which comprises a server, a communication terminal and an intelligent lock which are connected with each other in a communication way; the intelligent lock comprises a mechanical lock module, an electronic lock module, a communication module, an information acquisition module, a switch processing module and a reporting processing module; the information acquisition module is used for acquiring lock state information of the intelligent lock; the switch processing module is used for carrying out electronic switch operation on the intelligent lock after receiving a switch instruction of the server and/or the communication terminal; and the reporting processing module is used for sending the lock state information of the intelligent lock to the server and/or the communication terminal after receiving the monitoring instruction of the server and/or the communication terminal.

With respect to the related art described above, the inventor believes that when a worker forgets to lock the smart lock, the cargo box may be illegally opened, causing cargo in the cargo box to be lost, and reducing safety in the transportation of the cargo box.

Disclosure of Invention

In order to lock the intelligent lock in time and improve logistics transportation safety, the application provides an intelligent lock for monitoring logistics information, a logistics monitoring system and a logistics monitoring method.

The application provides an intelligent lock for monitoring logistics information, a logistics monitoring system and a logistics monitoring method, which adopt the following technical scheme:

in a first aspect, the present application provides an intelligent lock for monitoring logistics information, including lock body and the catch of setting on the lock body, the catch including rotate connect the link on the lock body and with the locking end of lock body locking, be provided with on the lock body and be used for supplying the lockhole that the locking end inserted the lock body, still including setting up on the lock body:

the reset module is used for enabling the bottom end of the locking end to be tightly attached to the upper part of the lock hole when the intelligent lock is in an open state;

the detection module is used for detecting the locking state of the intelligent lock and sending locking state information to the control module;

the control module is used for receiving the locking state information sent by the detection module, and controlling the locking module to lock when the intelligent lock is in an open state and the duration time of the open state is greater than or equal to the preset time, or controlling the locking module to unlock when an unlocking instruction is received;

and the locking module is used for clamping the connecting end or releasing the clamping of the connecting end.

By adopting the technical scheme, when the detection module detects that the intelligent lock is in an open state for a long time, the control module controls the locking module to clamp the connecting end, the locking end of the locking ring is positioned right above the locking hole, the locking ring is difficult to rotate, namely, the locking ring is difficult to open, and a hanging ring and the like on a cargo compartment in the center of the locking ring are difficult to separate from a gap, so that the intelligent lock is difficult to take off from the cargo compartment, and the logistics safety is enhanced; the control module can control the intelligent lock to be opened again, so that the intelligent lock can realize automatic locking, and the intelligent lock is locked in time when being forgotten to be locked, and meanwhile, the possibility that the intelligent lock is opened at will is reduced, and the logistics transportation safety is improved.

Optionally, the intelligent lock further comprises a positioning module, which is used for sending the position information to the control module;

and the wireless communication module is used for wirelessly transmitting the position information sent by the control module.

By adopting the technical scheme, the control module can send the position information of the intelligent lock to the platform capable of receiving the position information through the wireless communication module.

Optionally, the reset module includes the cavity that sets up in the lock body, be provided with the clockwork spring in the cavity, clockwork spring one end is fixed at the link, and the other end is fixed on the cavity inner wall.

By adopting the technical scheme, when the clockwork spring is in the original length, the clockwork spring drives the lock catch to be always positioned above the lock hole when the clockwork spring is not driven by external force, and the lock catch automatically restores to the original position when no external force is driven.

Optionally, the detection module includes the range finding sensing unit that sets up in the lock body, range finding sensing unit just faces the lockhole, and when control module received range finding sensing unit measurement and obtain the distance signal value and be greater than preset distance signal value, and duration is greater than or equal to the time of predetermineeing, control locking module locking.

Through adopting above-mentioned technical scheme, when intelligent lock is in the open state, the catch is not inserted in the lockhole, and control module knows the open state of intelligent lock through the distance signal that range finding sensing unit measured.

Optionally, the locking module comprises a housing, the housing comprises a fixing plate, a first clamping plate close to the connecting end is fixed on the fixing plate, a sliding groove vertical to the axial direction of the connecting end is formed in the fixing plate, and a second clamping plate propping against the connecting end is connected in a sliding manner in the sliding groove;

the first clamping plate is provided with a sucking disc type electromagnet opposite to the second clamping plate, the sucking disc type electromagnet is connected with the control module, and when the control module controls the sucking disc type electromagnet to be electrified, the first clamping plate adsorbs the second clamping plate.

By adopting the technical scheme, when the control module controls the locking module to lock the locking ring, the sucker type electromagnet is controlled to be electrified, the second clamping plate slides along the sliding chute after being adsorbed until the first clamping plate and the second clamping plate clamp the connecting end in opposite directions, and the locking ring is locked, so that the safety is improved; when the control module needs to open the intelligent lock, the sucker type electromagnet is controlled to be powered off, and the locking is released.

Optionally, a cavity for plugging the locking module is formed in the lock body, two ends of the fixing plate are respectively fixed with a side plate, the first clamping plate is in sliding connection with the sliding chute, and springs are arranged between the first clamping plate, the second clamping plate and the adjacent side plates;

the screw penetrates through the fixed plate and is screwed on the first clamping plate;

the lock body overcoat is equipped with the dustcoat, the fixed plate supports tightly the dustcoat inner wall.

Through adopting above-mentioned technical scheme, when locking the module and installing the lock body, the dustcoat will lock the module locking of locking in the lock body. The connecting end pushes the first clamping plate and the second clamping plate to be far away from each other, then the fixing plate and the first clamping plate are screwed through the screws, the first clamping plate is fixed, and the stability of the second clamping plate when the second clamping plate is adsorbed by the first clamping plate is improved. The locking module is detachable as a whole, so that the maintenance is convenient.

Optionally, one side of the first clamping plate and the second clamping plate, which is far away from one end of the fixed plate and is close to the other end of the fixed plate, is an arc surface.

Through adopting above-mentioned technical scheme, when impeing the locking module in to the cavity, the link promotes first clamping plate and second clamping plate along the arc surface more easily.

Optionally, a display module is arranged on the outer cover, and an independent identification code for storing the information of the transported goods in the cargo compartment used by the current intelligent lock is displayed on the display module.

Through adopting above-mentioned technical scheme, after the mobile terminal scans independent identification code, can edit the information in the independent identification code, look over the cargo information of transporting in the current goods railway carriage or compartment, consequently need not to open the chamber door and can inquire about cargo information.

In a second aspect, the present application provides a logistics monitoring system, comprising the smart lock, remote server and mobile terminal according to any one of the first aspects;

the remote server is used for presetting a running track of the cargo box and sending an alarm to the mobile terminal when the intelligent lock is in a locking state and the position deviates from the preset running track;

the mobile terminal is used for controlling the unlocking of the intelligent lock and checking the locking state and the position information of the intelligent lock.

Through adopting above-mentioned technical scheme, when the intelligent lock is in the locking state of embracing for a long time, the remote server in time knows the state of intelligent lock and the moving trajectory of goods railway carriage or compartment, sends the alarm to mobile terminal when the intelligent lock is in locking state, reduces the intelligent lock by the possibility of opening at will, improves commodity circulation transportation security.

In a third aspect, the present application provides a method for monitoring a stream, the method comprising:

inputting information into an intelligent lock, and matching the intelligent lock with a cargo box;

presetting a running track of a cargo box;

acquiring cargo box information, position information and locking state information sent by an intelligent lock;

and when the acquired position of the cargo box deviates from the running track of the preset cargo box and the acquired locking state of the intelligent lock is a locking state, an alarm is sent out.

By adopting the technical scheme, the remote server timely acquires the locking state and the position information of the intelligent lock and monitors the intelligent lock at any time, so that the cargo compartment information is acquired, the possibility that the intelligent lock is randomly opened is reduced, and the logistics transportation safety is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present application.

Fig. 2 is a schematic diagram of the internal structure of the present application.

Fig. 3 is a block diagram of the structure of the present application.

Fig. 4 is a schematic structural view of the locking module in the present application.

Fig. 5 is a cross-sectional view of the locking module of the present application.

FIG. 6 is a schematic diagram of the structure of the monitoring logistics system in the present application.

FIG. 7 is a schematic diagram of the method of monitoring logistics in the present application.

Reference numerals illustrate: 1. a lock body; 11. a lock hole; 12. a cavity; 13. a receiving groove; 2. a locking ring; 21. a connection end; 22. a locking end; 3. a mechanical lock module; 4. a clockwork spring; 5. a ranging sensing unit; 6. a control module; 7. locking the module; 71. a housing; 711. a fixing plate; 712. a side plate; 713. a chute; 72. a clamping plate; 721. a first clamping plate; 722. a second clamping plate; 723. a slide block; 724. a first clamping groove; 725. a second clamping groove; 73. a spring; 74. a first threaded hole; 75. a second threaded hole; 76. an extension hole; 77. a screw; 78. a suction cup type electromagnet; 8. a wireless communication module; 9. an outer cover; 91. a tightening ring; 92. a wire groove; 14. a power module; 15. a display module; 16. a positioning module; 202. a remote server; 203. a mobile terminal.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-7.

The embodiment of the application discloses an intelligent lock for monitoring logistics information. Referring to fig. 1 and 2, the smart lock includes a lock body 1, and a mechanical lock module 3 is provided in the lock body 1. The mechanical lock module 3 is used for performing mechanical switching operation on the intelligent lock, namely the intelligent lock has a mechanical lock structure, and can be unlocked by a key.

A lock ring 2 is connected to the lock body 1, the lock ring 2 including a connecting end 21 and a locking end 22, the connecting end 21 being rotatably connected to the lock body 1. A lock hole 11 is provided in the lock body 1, and a locking end 22 is inserted into the lock hole 11. When locked, the lock ring 2 is pressed in a direction approaching the lock body 1, so that the locking end 22 of the lock ring 2 is inserted into the lock body 1 through the lock hole 11, and the mechanical lock module 3 locks the locking end 22, thereby locking the lock ring 2 to the lock body 1.

A cavity 12 arranged at the connecting end 21 is arranged in the lock body 1, a clockwork spring 4 is arranged in the cavity 12, one end of the clockwork spring 4 is fixed at the connecting end 21, and the other end is fixed on the inner wall of the cavity 12. When the intelligent lock is in an unlocking state, the clockwork spring 4 is in an original length state, and the locking end 22 is positioned right above the lock hole 11.

Referring to fig. 2 and 3, the intelligent lock further comprises a ranging sensing unit 5 and a control module 6, wherein the ranging sensing unit 5 and the control module 6 are fixed inside the lock body 1, the ranging sensing unit 5 is opposite to the lock hole 11, the distance between the ranging sensing unit 5 and the lock hole 11 is measured, and the control module 6 is connected with the ranging sensing unit 5 and is used for receiving a distance electric signal sent by the ranging sensing unit 5. When the intelligent lock is in a locking state and the locking end 22 is inserted into the lock hole 11 to be locked, the distance measuring sensing unit 5 is opposite to the lock ring 2, and the distance electric signal measured by the distance measuring sensing unit 5 is smaller; when the intelligent lock is in an open state, the locking end 22 is located outside the lock hole 11, the distance measuring sensing unit 5 is opposite to the side wall of the lock hole 11, and the distance electric signal measured by the distance measuring sensing unit 5 is equal to a distance preset value.

Referring to fig. 2 and 4, a locking module 7 is provided on the lock body 1 at a side near the connection end 21, and the locking module 7 is detachably connected with the lock body 1. The side wall of the lock body 1, which is close to the connecting end 21, is provided with a containing groove 13 extending into the lock body 1, the locking module 7 comprises a shell 71 which is inserted into the containing groove 13, the shell 71 comprises a fixing plate 711, two ends of the fixing plate 711 are respectively fixed with a side plate 712 perpendicular to the fixing plate 711, when the shell 71 is inserted into the containing groove 13, the fixing plate 711 is flush with the side wall of the lock body 1, the two side plates 712 are vertical, and therefore the connecting end 21 is positioned between the two side plates 712.

A sliding groove 713 is formed in the side wall of the side wall, close to the side plate 712, of the fixing plate 711, the extending direction of the sliding groove 713 is parallel to the connecting line between the side plates 712, and the width of the opening of the sliding groove 713 is smaller than the width of the groove bottom. Also slidably coupled to the fixing plate 711 are two clamping plates 72, the two clamping plates 72 being located between the two side plates 712. The clamping plate 72 has a protruding slide 723 on one side, and the slide 723 is inserted into the slide 713 and slidably connected to the slide 713. A plurality of springs 73 are further provided between each side plate 712 and the nearest clamping plate 72, the spring force of the springs 73 pushing the two clamping plates 72 to approach each other, and when the springs 73 are in their original length, a gap is provided between the two clamping plates 72.

The two clamping plates 72 are a first clamping plate 721 and a second clamping plate 722, respectively. An arc-shaped semi-cylindrical first clamping groove 724 is formed in one side, close to the second clamping plate 722, of the first clamping plate 721, an arc-shaped semi-cylindrical second clamping groove 725 is formed in one side, close to the first clamping plate 721, of the second clamping plate 722, and the first clamping groove 724 and the second clamping groove 725 are attached to the outer wall of the connecting end 21.

When the locking module 7 is mounted in the lock body 1, the connecting end 21 first abuts against the gap between the first clamping plate 721 and the second clamping plate 722, and as the housing 71 continues to advance, the first clamping plate 721 and the second clamping plate 722 are pushed by the connecting end 21 to move in opposite directions until the connecting end 21 is clamped between the first clamping groove 724 and the second clamping groove 725, and the surface of the housing 71 is flush with the side wall of the lock body 1.

In order to facilitate the connection end 21 to push the first clamping plate 721 and the second clamping plate 722, an arc surface is formed on a side of the first clamping plate 721 and the second clamping plate 722, which is close to one end of the fixing plate 711.

The fixing plate 711 has a first screw hole 74 penetrating therethrough, and the first clamping plate 721 has a second screw hole 75 provided on a side thereof close to the fixing plate 711, and the second screw hole 75 has an extension hole 76 having a diameter larger than that of the second screw hole 75 on a side thereof close to the fixing plate 711. When the locking module 7 is pushed into the accommodating groove 13, the screw 77 is screwed in the first threaded hole 74, the screw 77 is screwed into the second threaded hole 75, the first clamping plate 721 is fixed with the fixing plate 711, and the extending hole 76 facilitates the screw 77 to extend into the second threaded hole 75, so that the installation convenience is improved. When the first clamping plate 721 is locked, the first clamping plate 721 abuts against one side of the connection end 21.

Referring to fig. 5, a suction cup type electromagnet 78 is provided in the first clamping plate 721 on the side close to the first clamping groove 724, the suction cup type electromagnet 78 is exposed from the surface of the first clamping plate 721 close to the second clamping plate 722, and the wire of the suction cup type electromagnet 78 extends from the first clamping plate 721 and the fixing plate 711. The second clamping plate 722 is made of a metal material that can be magnetically attracted. When the suction cup electromagnet 78 is energized, the second clamping plate 722 slides in a direction approaching the first clamping plate 721 under the magnetic force of the suction cup electromagnet 78, the first clamping plate 721 and the second clamping plate 722 are tightly attached, the connecting end 21 is clamped between the first clamping groove 724 and the second clamping groove 725, and the connecting end 21 is difficult to rotate. And the gap between the locking end 22 and the lock body 1 is very small, and the hanging ring and the like on the cargo compartment in the center of the locking ring 2 are difficult to separate from the gap, so that the intelligent lock is difficult to remove from the cargo compartment, and the logistics safety is enhanced.

Therefore, when the control module 6 receives the electric signal with a larger distance and a duration longer than or equal to the preset time, the control module 6 controls the sucker type electromagnet 78 to be electrified, so that the connecting end 21 is locked, and the locking ring 2 is difficult to rotate at the moment, thereby realizing automatic locking and enhancing the safety in the logistics transportation process.

The control module 6 is connected with a wireless communication module 8, and the wireless communication module 8 is in wireless connection with a communication module in the mobile terminal 203. When the intelligent lock is in a locking state, the control module 6 sends out warning information to the mobile terminal 203 through the wireless communication module 8, after a worker clicks on the mobile terminal 203 to unlock, the control module 6 receives an unlocking instruction to control the sucker type electromagnet 78 to be powered off, the locking module 7 releases the locking of the lock ring 2, and the worker can unlock or lock the intelligent lock.

Referring to fig. 1 and 2, a cover 9 is externally provided to the lock body 1, the upper and lower ends of the cover 9 are penetrated, and a tightening ring 91 extending toward the center of the cover 9 is provided at the edge of the top end of the cover 9. After the outer cover 9 is covered on the lock body 1 from top to bottom, the supporting ring 91 is clung to the top surface of the lock body 1, the outer cover 9 is clung to the outside of the lock body 1, namely, the locking module 7 is limited in the lock body 1 by the outer cover 9.

An inwards concave wire groove 92 is formed in one side, close to the locking module 7, of the inner wall of the outer cover 9, and wires of the locking module 7 and wires in the lock body 1 can be placed in the wire groove 92, so that the locking module is convenient to mount and dismount and maintain. A power module 14 is also arranged in the outer cover 9, a power interface is arranged on the lock body 1, and the power module 14 supplies power for each component of the lock body 1.

A display module 15 is further disposed on one side surface of the outer cover 9, and the display module 15 may be a touch display screen. Alarm information, remaining power, etc. may be displayed on the display module 15.

The display module 15 may further display an independent identification code of the current intelligent lock, and after the mobile terminal 203 is used to scan the independent identification code, the information in the independent identification code may be edited, so that the information of the goods transported in the current cargo compartment is stored in the independent identification code, and thus the information of the goods can be queried without opening a door.

The lock body 1 is also internally provided with a positioning module 16, the positioning module 16 is connected with the control module 6, and the control module 6 sends the position information of the intelligent lock to the remote server 202, so that the remote server 202 can check the movement track of goods at any time.

The implementation principle of the embodiment is as follows: the distance measuring and sensing unit 5 continuously detects the distance from the side wall of the lock hole 11 and sends a distance electric signal to the control module 6, when the distance electric signal is equal to a distance preset value, the control module 6 starts timing, after the current state is kept for more than or equal to the preset time, the control module 6 sends alarm information to the mobile terminal 203 through the wireless communication module 8 and displays the alarm information on the display module 15.

The control module 6 controls the suction cup electromagnet 78 to be energized, the first clamping plate 721 and the second clamping plate 722 clamp the connecting end 21 of the locking ring 2, and the locking ring 2 is locked. When the lock ring 2 needs to be unlocked, the mobile terminal 203 clicks to unlock, so that the control module 6 controls the sucker type electromagnet 78 to be powered off.

The present application further provides a logistics monitoring system, referring to fig. 6, the logistics monitoring system 200 includes an intelligent lock 201, a remote server 202 and a mobile terminal 203, wherein the mobile terminal 203 can communicate with the intelligent lock 201 and the remote server 202 wirelessly.

The intelligent lock 201 uploads the used cargo compartment information and the position information to the remote server 202, the remote server 202 stores the used cargo compartment information and the movement track of the cargo compartment of the intelligent lock 201, and the mobile terminal 203 can check the used cargo compartment information and the movement track of the cargo compartment of the intelligent lock 201 through the remote server 202.

The moving track of the cargo box is preset in the remote server 202, and when the moving track of the intelligent lock 201 deviates from the moving track of the preset cargo box and when the position of the intelligent lock 201 is not changed for a long time within a preset time, the remote server 202 gives an alarm to the mobile terminal 203. The staff is prompted to inquire the logistics state of the cargo box in time.

When the unlocking state of the intelligent lock is changed, the intelligent lock 201 sends state change information to the remote server 202, the remote server 202 can check the locking state of the intelligent lock 201 and give an alarm to the mobile terminal 203, and when the intelligent lock 201 is in the locking state, the mobile terminal 203 controls to unlock the intelligent lock 201.

The application also provides a logistics monitoring method. Referring to fig. 7, the method includes (steps S301 to S304):

step S301: inputting information into an intelligent lock, and matching the intelligent lock with a cargo box;

step S302: presetting a running track of a cargo box;

step S303: acquiring cargo box information, position information and locking state information sent by an intelligent lock;

step S304: and when the acquired position of the cargo box deviates from the running track of the preset cargo box and the acquired locking state of the intelligent lock is a locking state, an alarm is sent out.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. An intelligent lock for monitoring logistics information comprises a lock body (1) and a lock ring (2) arranged on the lock body (1), wherein the lock ring (2) comprises a connecting end (21) connected to the lock body (1) in a rotating mode and a locking end (22) locked with the lock body (1), and the lock body (1) is provided with a lock hole (11) for allowing the locking end (22) to be inserted into the lock body (1), and the intelligent lock is characterized by further comprising a lock hole (11) arranged on the lock body (1):

the reset module is used for enabling the bottom end of the locking end (22) to cling to the upper part of the lock hole (11) when the intelligent lock is in an open state;

the detection module is used for detecting the locking state of the intelligent lock and sending locking state information to the control module (6);

the control module (6) is used for receiving the locking state information sent by the detection module, and controlling the locking module (7) to be locked when the intelligent lock is in an open state and the duration time of the open state is greater than or equal to the preset time, or controlling the locking module (7) to be unlocked when an unlocking instruction is received;

a locking module (7) for clamping the connection end (21) or releasing the clamping of the connection end (21);

the detection module comprises a ranging sensing unit (5) arranged in the lock body (1), the ranging sensing unit (5) is opposite to the lock hole (11), and when the control module (6) receives that the distance electric signal value measured by the ranging sensing unit (5) is larger than a preset distance signal value and the duration time is larger than or equal to the preset time, the locking module (7) is controlled to lock;

the locking module (7) comprises a shell (71), the shell (71) comprises a fixing plate (711), a first clamping plate (721) close to the connecting end (21) is fixed on the fixing plate (711), a chute (713) perpendicular to the axial direction of the connecting end (21) is formed in the fixing plate (711), and a second clamping plate (722) propping against the connecting end (21) is connected in a sliding manner in the chute (713);

the first clamping plate (721) is provided with a sucking disc type electromagnet (78) opposite to the second clamping plate (722), the sucking disc type electromagnet (78) is connected with the control module (6), and when the control module (6) controls the sucking disc type electromagnet (78) to be electrified, the first clamping plate (721) sucks the second clamping plate (722);

the lock is characterized in that a cavity (12) for accommodating the plugging of the locking module (7) is formed in the lock body (1), a side plate (712) is respectively fixed at two ends of the fixing plate (711), the first clamping plate (721) is in sliding connection with the sliding groove (713), and springs (73) are arranged between the first clamping plate (721), the second clamping plate (722) and the adjacent side plate (712);

the fixing plate (711) is in threaded connection with a screw (77) penetrating the fixing plate (711) and screwed on the first clamping plate (721);

an outer cover (9) is sleeved outside the lock body (1), and the fixing plate (711) abuts against the inner wall of the outer cover (9).

2. An intelligent lock for monitoring logistic information as claimed in claim 1, wherein: the intelligent lock also comprises a positioning module (16) for sending position information to the control module (6);

and the wireless communication module (8) is used for wirelessly transmitting the position information sent by the control module (6).

3. An intelligent lock for monitoring logistic information as claimed in claim 1, wherein: the reset module comprises a cavity (12) arranged in the lock body (1), a clockwork spring (4) is arranged in the cavity (12), one end of the clockwork spring (4) is fixed at the connecting end (21), and the other end of the clockwork spring is fixed on the inner wall of the cavity (12).

4. An intelligent lock for monitoring logistic information as claimed in claim 1, wherein: the side, which is close to one end, far away from the fixed plate (711), of the first clamping plate (721) and the second clamping plate (722) is an arc surface.

5. An intelligent lock for monitoring logistic information as claimed in claim 1, wherein: the intelligent lock is characterized in that a display module (15) is arranged on the outer cover (9), and an independent identification code for storing information of transported goods in the cargo compartment used by the current intelligent lock is displayed on the display module (15).

6. A logistics monitoring system, characterized in that: comprising an intelligent lock (201) according to any of claims 1-5, a remote server (202) and a mobile terminal (203);

the remote server (202) is used for presetting a running track of a cargo box and sending an alarm to the mobile terminal (203) when the intelligent lock (201) is in a locking state and the position deviates from the preset running track;

the mobile terminal (203) is used for controlling the unlocking of the intelligent lock (201) and checking the locking state and the position information of the intelligent lock (201).

7. A method of monitoring a stream, the method comprising;

entering information into the intelligent lock according to any one of claims 1-5, matching the intelligent lock with the cargo compartment;

presetting a running track of a cargo box;

acquiring cargo box information, position information and locking state information sent by an intelligent lock;

and when the acquired position of the cargo box deviates from the running track of the preset cargo box and the acquired locking state of the intelligent lock is a locking state, an alarm is sent out.

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