CN108470391B - Intelligent lock based on position unlocking and safe transportation system - Google Patents
Intelligent lock based on position unlocking and safe transportation system Download PDFInfo
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- CN108470391B CN108470391B CN201810219602.4A CN201810219602A CN108470391B CN 108470391 B CN108470391 B CN 108470391B CN 201810219602 A CN201810219602 A CN 201810219602A CN 108470391 B CN108470391 B CN 108470391B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
- G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
Abstract
The invention relates to an intelligent lock based on position unlocking and a safe transportation system, belonging to the technical field of safety.A mechanical-electrical integrated design is integrally used for the intelligent lock based on the position unlocking, and whether an unlocking control instruction is executed or not is determined according to the geographic position of the lock; in the safe transportation system, the lock and the consignment are bound and placed on a transportation tool, communication is established with a background management unit and a client, information is sent to the background management unit, management of the background management unit and the client is received, the client is endowed with authority, strict authority management is carried out, and the client of different types carries out corresponding operation on the controlled lock and the background management unit according to the authority. The safe transportation of important materials is realized.
Description
Technical Field
The invention relates to the technical field of safety, in particular to an intelligent lock based on position unlocking and a safe transportation system.
Background
With the development of the modern logistics transportation industry, the requirement on transportation safety is gradually improved; in particular, the requirements for the transportation safety of important materials, such as dangerous goods like detonator, biological/medical preparations, toxic chemical products, radioactive products, important cultural relics, military initiating explosive, customs supervision goods and the like, are very high.
The traditional unlocking mode by taking the key cannot meet the requirement of important materials on transportation safety; the requirements for monitoring the transport process status and for the management of waybill authorities of freight containers or freight cars loaded with important substances are also becoming more and more prominent.
Disclosure of Invention
In view of the above analysis, the present invention aims to provide an intelligent lock and a safe transportation system based on position unlocking, which definitely ensure the authority of the whole transportation process and ensure the transportation safety of important materials.
The purpose of the invention is mainly realized by the following technical scheme:
an intelligent lock based on position unlocking integrally adopts an electromechanical integration design,
comprises a main lock body and an electric control part;
the main lock body is controlled by the electric control part to be locked or unlocked in a back locking way, and cannot be unlocked from the outside after the back locking is carried out;
the electric control part senses the position information of the lockset and the locking or unlocking state of the main lock body; sensing information is remotely transmitted, and a remote unlocking control instruction is received; and determining whether to execute an unlocking control instruction or not according to the sensed position information to unlock the lockset.
Therefore, the intelligent lock based on position unlocking adopts an electromechanical integration design, and can be unlocked only when goods arrive at a destination and an unlocking signal exists according to the geographic position of the lock, the goods cannot be unlocked when the goods arrive at the destination, the conditions of unqualified protocols such as a dispatched package, a moving hand and foot, a speaking condition and the like in the transportation process are effectively prevented, and the intelligent lock has high safety and confidentiality.
Further, the electric control part comprises a sensor module, a positioning module, a communication module and an unlocking control circuit;
the sensor module senses the lock switch state and any one or more kinds of sensing information including the current movement speed of the lock, the internal pressure intensity of a space where the lock is located, the temperature and humidity, the vibration magnitude, the acceleration and the attitude information;
the satellite positioning module provides the current geographic position and the altitude information of the lock in real time;
the communication module is used for establishing remote two-way global communication of the lock, transmitting various states of the lock and sensor information in real time and acquiring remote control information;
the unlocking control circuit is connected with the communication module and receives control instructions including locking and unlocking actions transmitted by the communication module; the satellite positioning module is connected with the satellite positioning module, receives the current position information, compares and verifies the unlocking position through the position information, and determines whether to execute an unlocking control instruction; the lock body is connected with the main lock body to lock and unlock the main lock body; and the communication module is connected with the sensor module, receives the sensing information and reports the sensing information through the communication module.
Therefore, the lockset not only has high safety and secrecy, but also uploads the lock motion state information and the environment state information which are mastered in many aspects to the controller, so that the controller can comprehensively know the lockset state, and correct control decision is convenient to make.
Further, the lock also comprises an auxiliary lock body; the auxiliary lock body is locked or unlocked from the outside;
the auxiliary lock body is connected with the sensor, and the sensor is used for sensing the locking and unlocking states of the auxiliary lock body.
Through the structure of the lock body, the safety of the lock body is further improved through two locking modes of back locking and positive locking.
Furthermore, the main lock body also comprises a locking limit device, a spring, an electromagnet and a main lock closing limit switch;
the locking limiting device is provided with two placing positions of locking and unlocking, when the locking limiting device is placed at the locking position, the main lock body is locked, and when the locking limiting device is placed at the unlocking position, the main lock body is unlocked; the natural placing position is a locking position;
the spring and the electromagnet are arranged on the same side of the locking limiting device, and when the locking limiting device is locked, the spring props against the locking limiting device to enable the locking limiting device to be arranged in a locking position; when the unlocking control circuit outputs an unlocking control instruction, the electromagnet pulls the locking limiting device and compresses the spring until the unlocking position unlocks the main lock body;
the main lock closing limit switch is installed at the unlocking position of the locking limit device, and the locking limit device is controlled to be always in the unlocking position according to a control instruction output by the unlocking control circuit.
In the components, the spring plays a role in supporting and fixing, and prevents mistaken unlocking caused by vibration dislocation in transportation; the unlocking signal is used for controlling the main lock body to be unlocked, the main lock body is automatically locked after the unlocking signal disappears, and the main lock body is closed before the lock is locked when the main lock closing limit switch does not need high safety guarantee, so that the main lock body is always in an unlocking state no matter whether power is supplied or not, only the auxiliary lock body works independently, and the common lock function is provided.
A safe transportation system comprising an intelligent lock based on position unlocking comprises the intelligent lock based on position unlocking, a background management unit and a client;
the lock is bound with the consignment and placed on the transport tool, the lock establishes communication with the background management unit and the client, sends information to the background management unit and receives the management of the background management unit and the client;
the background management unit is communicated with the lock and the client to realize the management and control of the lock and the client;
and the client gives the authority according to the role of each party in the transportation process of the consignment protected by the lock to carry out strict authority management, and the clients of different types carry out corresponding operations on the controlled lock and the background management unit according to the authority.
Therefore, the safe transportation system can be used for managing the lock and the client side through the background management unit by using the intelligent lock based on position unlocking, and endowing different authorities to different client sides, so that the safe transportation requirements of all parties in the whole transportation process are met.
Further, after the lock is locked, the lock can only be unlocked in a preset unlocking area and an unlocking instruction is output by a party obtaining unlocking authority; and in the unlocking authority, the main lock body is a one-way lock.
By the aid of the method, the lock can be unlocked only when the goods arrive at the destination and the unlocking signal is provided, the goods are not transported to the destination, the locking party cannot unlock the lock in a non-emergency situation without the consent of the three parties of the consignor, the shipper and the receiver, and the situation that a person conducts protocol transfer, hands and feet movement, speaking conditions and the like by utilizing the authority of the locking party is prevented.
Further, the background management unit performs identity authentication, binding management, communication management, positioning management, sensor information management, unlocking authority control, state monitoring and alarm management and information distribution management on the lock and the client.
The method has the advantages that the client sides with different identities in the safe transportation system are given authority, strict authority management is carried out, the client sides with different types carry out corresponding operation on the lockset and the background management unit according to the authority, the upper locking party has no authority to unlock, the role management is clear in responsibility, and responsibility can be traced according to system distribution data.
A safe transportation method for unlocking an intelligent lock based on a position comprises the following steps:
step S1, before the goods are transported, identity registration and authentication are carried out on the client according to the freight sheet, different authorities are given to the clients of transportation parties with different identities, the intelligent lock based on position unlocking is bound, and a corresponding relation is generated between the intelligent lock and the consignment;
step S2, in the process of safe transportation, each transportation party exercises respective management authority through respective client and monitors the transportation condition of the consignment by monitoring the lock;
and S3, when the set unlocking position area is reached, unlocking the lock by controlling the unlocking authority through the background management unit, and finishing the safe transportation process.
Further, step S1 specifically includes:
1) according to the waybill contract, identity registration is carried out on each transport party client to serve as a shipper, a carrier, a receiver and an operator, respective management authority is obtained, and carrier association is established; each client accesses and manages the controlled lock and the background management unit according to the authority;
2) binding the lock, so that clients of all transportation parties and a background management unit can monitor the safety state of the consignment through the lock;
3) after the master lock is locked, if the client side authority or the unlocking position area of each transport party needs to be changed, the shipper, the carrier and the receiver need to jointly confirm the application, the change is carried out by the operator, and the changed three parties jointly take effect after confirmation on the respective client sides; the lock cannot be unlocked in any mode from the start of the co-application to the confirmation of the change to be effective; and changing the application into a new position/new authority after the application is effective, and maintaining the original unlocking position/authority unchanged if the application is rejected.
Further, step S2 specifically includes:
1) the background management unit collects and monitors transportation data including lock positions and sensor information in real time through remote communication;
2) each transport party accesses the background management unit through the client according to the own authority to monitor the state of the transport process;
3) the background management unit filters the received controlled lock information, distributes the information to clients of all parties in real time according to requirements, and enables all relevant parties to know the current transportation state;
4) and monitoring whether the state of the current entrusting object is normal or not, receiving alarm information sent by the controlled lock in real time, and distributing and informing relevant clients.
The invention has the following beneficial effects:
the intelligent lock based on position unlocking adopts an electromechanical integrated design, only when goods are not transported to a destination and an unlocking signal exists, the intelligent lock can be unlocked, and the goods cannot be unlocked when not transported to the destination, so that the situations that protocols are not fulfilled, such as a dispatched package, hands and feet are operated, and speaking conditions, and the like, in the transportation process are effectively prevented, and the intelligent lock has high safety and confidentiality;
the method comprises the following steps of giving authorities to clients with different identities in a safe transportation system according to a consignor, a shipper, a receiver and an operator through registration authentication, carrying out strict authority management, carrying out corresponding operations on a lock and a background management unit according to the authorities by the clients with different types, and ensuring that the lockers are not authorized to unlock, the role management is clear and responsible, and responsibility tracing can be carried out according to system distribution data;
through background management, the goods transportation state is controlled in the whole process, and the transportation condition can be known in many ways; and has an abnormality warning function.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout.
FIG. 1 is a block diagram of a lock with a position unlocking feature;
FIG. 2 is a block diagram of the components responsible for locking and unlocking the primary lock body;
FIG. 3 is a block diagram of a secure transportation system including a location-based unlocking smart lock;
FIG. 4 is a flow chart of a method for secure transportation including unlocking an intelligent lock based on location.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form a part hereof, and which together with the embodiments of the invention serve to explain the principles of the invention.
The invention discloses an intelligent lockset based on position unlocking, which integrally uses an electromechanical integration design and comprises a main lock body, an auxiliary lock body, an unlocking control circuit, a positioning module, a communication module, a sensor module and a power circuit, wherein the main lock body, the auxiliary lock body, the unlocking control circuit, the positioning module, the communication module, the sensor module and the power circuit are arranged in the main lock body;
the main lock body is installed in a reverse locking mode, is not provided with a key or any external unlocking tool, cannot be unlocked from the outside, is connected with the unlocking control circuit, and is only controlled to be locked or unlocked by the unlocking control circuit; the locking and unlocking state can be sensed by the sensor module;
specifically, the main lock body is responsible for the locking and unlocking components, as shown in fig. 2, including a locking limit device, a spring, an electromagnet and a main lock closing limit switch;
the locking limiting device controls the locking and unlocking of the main lock body according to the placement position of the locking limiting device, and the locking limiting device is provided with two placement positions, namely a locking position and an unlocking position; the natural placing position is a locking position;
in order to prevent the mistaken unlocking caused by vibration dislocation in transportation, the spring is arranged on the opposite side of the locking limiting device relative to the locking position and props against the locking limiting device in the locking position to play a role in supporting and fixing;
the electromagnet and the spring are arranged on the same side and controlled by an unlocking signal output by an unlocking control circuit; when an unlocking signal is available, the electromagnet is electrified to generate magnetic force, the locking limiting device is pulled and the spring is compressed until the unlocking position is reached, and the main lock body is unlocked; when the unlocking signal disappears, the electromagnet is powered off, the magnetic force disappears, and the spring stretches to jack the locking limiting device to the locking position;
the main lock closing limit switch is installed at the unlocking position of the locking limit device, and the locking limit device is controlled to be always in the unlocking position according to a control instruction output by the unlocking control circuit.
After the main lock body is locked, the main lock body can be unlocked only when the unlocking condition is met and the main lock body is driven by an unlocking signal of the unlocking control circuit; the unlocking condition is that the lock reaches a preset area and an unlocking instruction is output by a party obtaining unlocking authority;
in terms of unlocking authority, the default condition is that the main lock body is a one-way lock, and the locked party has no authority to unlock; specially, after the lock is locked, the locked party really has emergency and needs to unlock, can apply for the authority of unlocking, and after the three parties of consignor, carrier and receiver agree, can obtain the authority of unlocking temporarily for emergency is dealt with, and the authority resumes the default condition after dealing with.
The auxiliary lock body belongs to a high-safety necessary part, is unlocked or locked from the outside and is connected with the sensor module, and the unlocking and locking states of the auxiliary lock body can be sensed by the sensor module;
the auxiliary lock body has no specific form requirement, and can be in any lock body form including an independent key lock, an electromagnetic lock or a coded lock;
in particular, in order to improve the safety of practical use, the lockset can be normally unlocked if and only if the main lock body and the auxiliary lock body are unlocked, and the lockset cannot be unlocked when any lock body is in a locking state; and the internal locking points of the main lock body and the auxiliary lock body are not limited to a single point, and can be designed into any multi-locking-point form according to requirements.
In addition, when high security guarantee is not needed, the main lock body can be closed through the main lock closing limit switch before locking, when the main lock is closed, the main lock body is always in an unlocking state whether power is supplied or not, and when the sensor module senses that the main lock limit switch is in a position for closing the main lock, the unlocking control circuit stops monitoring the main lock and unlocking the power supply; at the moment, only the auxiliary lock body works independently, a common lock function is provided, so that a user feels no difference from a familiar lock form in appearance and use modes, but the sensor module can still acquire the opening or locking state of the auxiliary lock body and other information states in the cargo compartment.
The sensor module senses the on-off state of the lock through a built-in sensor, and can be internally provided with one or more sensors including a gyroscope, a barometer, temperature and humidity, vibration, displacement, acceleration and inclination angle postures according to the requirements of a user, and senses one or more kinds of sensing information including the current movement speed of transportation equipment attached to the lock, the pressure inside a storage space, the temperature and humidity, the vibration magnitude, the displacement, the acceleration and the posture information of a locking limiting device in real time.
The unlocking control circuit is a core part of the lock, is connected with the main lock body and controls the locking, unlocking and closing states of the main lock; the control instruction including locking and unlocking actions transmitted by the communication module is received; the satellite positioning module is connected with the satellite positioning module, receives current position information, compares and verifies unlocking positions through the position information, does not execute an unlocking control instruction when a preset unlocking area is not reached, and executes the unlocking control instruction only after the preset unlocking area is reached so as to strengthen the opening authority; the sensor module is connected with the sensor module, receives the sensing information collected by the sensor module, and reports the current position, the movement direction, the speed, the self safety condition and the related sensor information through the communication module;
particularly, when abnormal unlocking or damage occurs, or when the information of the internal sensor is abnormal compared with a preset range value, or when the power voltage of the lockset is low, the unlocking control circuit can automatically send out a local sound-light alarm, and automatically report the current geographic position information and the state information of the sensor through the communication module, so that remote alarm is realized.
The satellite positioning module can adopt a single-mode or multi-mode composite positioning mode to provide the current geographic position and altitude information in real time;
the communication module is used for establishing remote two-way global communication with the background management unit, adopts a mobile communication network access module which is not limited to GSM/GPRS/3G/4G, a Beidou short message module and the like, is used for transmitting various states and sensor information of the lock in real time and acquiring remote control information, and can adopt an open or encrypted communication mode.
The power circuit main body is a built-in battery and supplies power for the sensor module, the satellite positioning module, the communication module and the unlocking control circuit; the battery can be charged through an external quick charging interface, the battery capacity can be configured according to the stroke length, and the normal operation of the whole transportation process after charging is ensured;
particularly, as the natural placement position of the locking limiting device in the main lock body is in the locking position and is supported and fixed by the spring, only under the driving of an unlocking signal, the electromagnet in the main lock body pulls the locking limiting device and compresses the supporting spring to the unlocking position; therefore, when the battery is not charged, the electromagnet cannot work, and the lockset is locked permanently from the inside until the normal function is recovered after charging.
In particular, in consideration of intrinsic safety, the components and the body of the lock are made of safe materials, and when the lock is damaged or fails, the goods cannot be destructively affected.
A safe transportation system comprising an intelligent lock based on position unlocking is disclosed, as shown in figure 3, and comprises the intelligent lock based on position unlocking, a background management unit and a client;
the lock and the consignment are bound and placed on the transport tool, communication is established between the lock and the consignment, information is sent to the background management unit, management of the background management unit and the client side is received, the lock can be unlocked only in a preset unlocking area after being locked, safety of the consignment is ensured, and the lock state is fed back to the background management unit and the client side; the number of the locks is determined according to the requirement of consignment storage and transportation;
the background management unit is communicated with the lock and the client to realize the management and control of the lock and the client, and specifically comprises identity authentication, binding management, communication management, positioning management, sensor information management, unlocking authority control, state monitoring and alarm management and information distribution management;
wherein the identity authentication: the background management unit performs identity authentication on a client which is logged in and registered to comprise the identities of a shipper, a carrier, a receiver and an operator; the client side confirmed through the identity authentication can carry out corresponding function operation;
and the binding management comprises the following steps: the background management unit binds or unbinds a certain specified lockset to enable the lockset to be in a controlled or uncontrolled state;
the communication management comprises the following steps: two-way global communication links are established between the background management unit and the lock and between the client sides, so that data transmission between the background management unit and the lock, between the background management unit and the client sides, between the lock and the client sides and between different client sides is realized; the communication form can adopt mobile communication network access which is not limited to GSM/GPRS/3G/4G, a Beidou short message module and the like, and can be set to be an open or encrypted form according to requirements;
the positioning management comprises the following steps: the background management unit positions the position of each controlled lock in real time through a satellite positioning system; the position of the controlled lock is distributed to different clients through a communication link;
the unlocking authority control comprises the following steps: when the unlocking control unit of the lock judges that the current self-position information is consistent with the preset unlocking position information, an unlocking application or an arrival notice is sent to the background management unit, and the background management unit sends the arrival notice to the consignor and the carrier and sends an unlocking code to the acceptance side;
the sensor information management comprises the following steps: the background management unit remotely reads various sensor information built in the lock sensor module through the established communication link, and senses the current movement speed of the transported consignment, the internal pressure of the transport cargo bin, the temperature and humidity, the vibration magnitude and the placing posture real-time information through the lock sensor state;
the state monitoring and alarm management: the background management unit remotely monitors the real-time on/off state of the controlled lock through the established communication link, monitors whether the current cargo state is normal or not by combining sensor information, receives alarm information sent by the controlled lock in real time and informs related personnel through distribution management;
the information distribution: the background management unit filters and filters the received information of each monitored lock through the established communication link, distributes the information to clients of a shipper, a shipper and a receiver in real time according to requirements, and notifies current states of locks and entrusts to each party; the distribution form comprises various data transmission forms including application software (APP) data flow or Short Message Service (SMS).
The client side gives authority according to roles of each party in the transportation process of the consignment protected by the lock through registration authentication according to clients of a consignor, a shipper, a receiver and an operator, carries out strict authority management, and the clients of different types carry out corresponding operations on the controlled lock and the background management unit according to the authority; the operator has the highest authority of the lock and the background management unit, can be used as the other party independent of a shipper, a shipper and a receiver to manage the lock and the background management unit, and can also bear the authority of any one of the three parties; the role default authority list that each party controls or learns various kinds of function information is shown in the attached table A, and the authority can be changed by the corresponding right party according to the real-time multi-party agreement, and the changed party and the related parties can take effect after confirmation.
Attached Table A: managing background roles and default permission lists
The background management unit and the client can adopt special equipment, and can also be a special software system installed on a PC, a mobile phone or other hardware carriers.
A safe transportation method of an intelligent lock based on position unlocking is disclosed, as shown in FIG. 4, and comprises the following steps:
step S1, before the goods are transported, identity registration and authentication are carried out on the client according to the freight sheet, different authorities are given to the clients of transportation parties with different identities, the intelligent lock based on position unlocking is bound, and a corresponding relation is generated between the intelligent lock and the consignment; the method specifically comprises the following steps:
1) according to the contract number of the freight note, the client sides of all the transport parties are registered as a shipper, a receiver and an operator by identity, and respective management authorities are obtained to establish a shipper association; each client accesses and manages the controlled lock and the background management unit according to the authority;
2) binding the lock, so that clients of all transportation parties and a background management unit can monitor the safety state of the consignment through the lock;
before the main lock of the lock is locked, an unlocking position area is set according to the transportation destination in the freight note contract and is delivered to clients of all transportation parties for confirmation; the unlocking position area needs to be identified by all the transportation parties and then takes effect, and if the final identification and setting of all the transportation parties are inconsistent, all the transportation parties are informed to reset the unlocking position area;
3) after the master lock is locked, if the client side authority or the unlocking position area of each transport party needs to be changed, the shipper, the carrier and the receiver need to jointly confirm the application, the change is carried out by the operator, and the changed three parties jointly take effect after confirmation on the respective client sides; the lock cannot be unlocked in any mode from the start of the co-application to the confirmation of the change to be effective; and changing the application into a new position/new authority after the application is effective, and maintaining the original unlocking position/authority unchanged if the application is rejected.
Step S2, in the process of safe transportation, each transportation party exercises respective management authority through respective client and monitors the transportation condition of the consignment by monitoring the lock;
the method specifically comprises the following steps:
1) the background management unit collects and monitors transportation data including lock positions and sensor information in real time through remote communication;
2) each transport party accesses the background management unit through the client according to the own authority to monitor the state of the transport process;
3) the background management unit filters the received controlled lock information, distributes the information to clients of all parties in real time according to requirements, and enables all relevant parties to know the current transportation state;
4) and monitoring whether the state of the current entrusting object is normal or not, receiving alarm information sent by the controlled lock in real time, and distributing and informing relevant clients.
S3, when the set unlocking position area is reached, unlocking authority control is carried out through the background management unit to unlock the lock, and the safe transportation process is finished; the operator unbinds the lock from the current proxy.
In summary, the intelligent lock based on position unlocking and the safe transportation system disclosed in this embodiment adopt an electromechanical integrated design, and only when the goods are not transported to the destination and an unlocking signal is provided, the lock can be unlocked, and the goods are not transported to the destination and cannot be unlocked, so that the situations of unqualified protocols such as a dispatched package, a moving hand and foot, a speaking condition and the like in the transportation process are effectively prevented, and the intelligent lock based on position unlocking and the safe transportation system have high safety and confidentiality;
the method comprises the following steps of giving authorities to clients with different identities in a safe transportation system according to an operator, a shipper, a carrier and a receiver through registration authentication, carrying out strict authority management, carrying out corresponding operations on a lockset and a background management unit according to the authorities by the clients with different types, locking and unlocking without authority, determining responsibility for role management and carrying out responsibility tracing according to system distribution data;
through background management, the goods transportation state is controlled in the whole process, and the transportation condition can be known in many ways; and has an abnormality warning function.
Those skilled in the art will appreciate that all or part of the flow of the method implementing the above embodiments may be implemented by a computer program, which is stored in a computer readable storage medium, to instruct related hardware. The computer readable storage medium is a magnetic disk, an optical disk, a read-only memory or a random access memory.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (9)
1. An intelligent lockset based on position unlocking is characterized by comprising a main lock body and an electric control part;
the main lock body is controlled by the electric control part to be locked or unlocked in a back locking way, and cannot be unlocked from the outside after the back locking is carried out; the electric control part senses the position information of the lockset and the locking or unlocking state of the main lock body; sensing information is remotely transmitted, and a remote unlocking control instruction is received; determining whether to execute an unlocking control instruction according to the sensed position information to unlock the lockset;
the main lock body also comprises a locking limiting device, a spring, an electromagnet and a main lock closing limiting switch;
the locking limiting device is provided with two placing positions of locking and unlocking, when the locking limiting device is placed at the locking position, the main lock body is locked, and when the locking limiting device is placed at the unlocking position, the main lock body is unlocked; the natural placing position is a locking position;
the spring and the electromagnet are arranged on the same side of the locking limiting device, and when the locking limiting device is locked, the spring props against the locking limiting device to enable the locking limiting device to be arranged in a locking position; when the unlocking control circuit outputs an unlocking control instruction, the electromagnet pulls the locking limiting device and compresses the spring until the unlocking position unlocks the main lock body;
the main lock closing limit switch is installed at the unlocking position of the locking limit device, and the locking limit device is controlled to be always located at the unlocking position according to a control instruction output by an unlocking control circuit of the electric control part.
2. The intelligent lockset of claim 1 wherein said electronic control portion comprises a sensor module, a satellite positioning module, a communication module and an unlocking control circuit;
the sensor module senses the lock switch state and any one or more kinds of sensing information including the current movement speed of the lock, the internal pressure intensity of a space where the lock is located, the temperature and humidity, the vibration magnitude, the acceleration and the attitude information;
the satellite positioning module provides the current geographic position and the altitude information of the lock in real time;
the communication module is used for establishing remote two-way global communication of the lock, transmitting various states of the lock and sensor information in real time and acquiring remote control information;
the unlocking control circuit is connected with the communication module and receives control instructions including locking and unlocking actions transmitted by the communication module; the satellite positioning module is connected with the satellite positioning module, receives the current position information, compares and verifies the unlocking position through the position information, and determines whether to execute an unlocking control instruction; the lock body is connected with the main lock body to lock and unlock the main lock body; and the communication module is connected with the sensor module, receives the sensing information and reports the sensing information through the communication module.
3. The intelligent lockset of claim 2 further comprising an auxiliary lock body;
the auxiliary lock body is locked or unlocked from the outside;
the auxiliary lock body is connected with the sensor, and the sensor is used for sensing the locking and unlocking states of the auxiliary lock body.
4. A secure transportation system including a location-based unlocking intelligent lock, comprising the intelligent lock of any one of claims 1-3, a background management unit, and a client;
the lock is bound with the consignment and placed on the transport tool, the lock is communicated with the background management unit and the client, sends information to the background management unit and receives information of the background management unit and the client;
the background management unit is communicated with the lock and the client to realize the management and control of the lock and the client;
and the client gives the authority according to the role of each party in the transportation process of the consignment protected by the lock to carry out strict authority management, and the clients of different types carry out corresponding operations on the controlled lock and the background management unit according to the authority.
5. The system of claim 4, wherein the lock, after being locked, can only be unlocked in a predetermined unlocking area and an unlocking command is output by the party who has obtained the unlocking right; in the unlocking authority, the main lock body is a one-way lock.
6. The secure transportation system of claim 4, wherein the background management unit performs identity authentication, binding management, communication management, positioning management, sensor information management, unlocking authority control, state monitoring and alarm management, and information distribution management on the lock and the client.
7. A safe transportation method based on the intelligent lockset of any one of claims 1-3, comprising the following steps:
step S1, before the goods are transported, identity registration and authentication are carried out on the client according to the freight sheet, different authorities are given to the clients of transportation parties with different identities, the intelligent lock based on position unlocking is bound, and a corresponding relation is generated between the intelligent lock and the consignment;
step S2, in the process of safe transportation, each transportation party exercises respective management authority through respective client and monitors the transportation condition of the consignment by monitoring the lock;
and S3, when the set unlocking position area is reached, unlocking the lock by controlling the unlocking authority through the background management unit, and finishing the safe transportation process.
8. The secure transportation method according to claim 7, wherein step S1 specifically includes:
1) according to the waybill contract, identity registration is carried out on each transport party client to serve as a shipper, a carrier, a receiver and an operator, respective management authority is obtained, and carrier association is established; each client accesses and manages the controlled lock and the background management unit according to the authority;
2) binding the lock, so that clients of all transportation parties and a background management unit can monitor the safety state of the consignment through the lock;
3) after the master lock body is locked, if the client side authority or the unlocking position area of each transportation party needs to be changed, the shipper, the carrier and the receiver need to jointly confirm the application, the change is carried out by the operator, and the changed three parties jointly take effect after confirmation on the respective client sides; the lock cannot be unlocked in any mode from the start of the co-application to the confirmation of the change to be effective; and changing the application into a new position/new authority after the application is effective, and maintaining the original unlocking position/authority unchanged if the application is rejected.
9. The secure transportation method according to claim 7, wherein step S2 specifically includes:
1) the background management unit collects and monitors transportation data including lock positions and sensor information in real time through remote communication;
2) each transport party accesses the background management unit through the client according to the own authority to monitor the state of the transport process;
3) the background management unit filters the received controlled lock information, distributes the information to clients of all parties in real time according to requirements, and enables all relevant parties to know the current transportation state;
4) and monitoring whether the state of the current entrusting object is normal or not, receiving alarm information sent by the controlled lock in real time, and distributing and informing relevant clients.
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| CN201810219602.4A CN108470391B (en) | 2018-03-16 | 2018-03-16 | Intelligent lock based on position unlocking and safe transportation system |
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| CN201810219602.4A CN108470391B (en) | 2018-03-16 | 2018-03-16 | Intelligent lock based on position unlocking and safe transportation system |
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| CN108470391B true CN108470391B (en) | 2021-02-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108646658A (en) * | 2018-06-22 | 2018-10-12 | 吴鹏翔 | A kind of double verification on-off control systems |
| CN111833492B (en) * | 2020-07-10 | 2022-05-27 | 济宁汇金软件科技有限公司 | Intelligent lock supervision system, supervision method and application |
| CN115045567B (en) * | 2021-09-04 | 2023-08-18 | 郑州鸿浩信息技术有限公司 | Antitheft lock for ship |
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| CN108470391A (en) | 2018-08-31 |
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