CN111861336B - Logistics monitoring method, device and system - Google Patents

Abstract

The embodiment of the invention provides a logistics monitoring method, a device and a system, relates to the technical field of logistics transportation, and is used for tracing responsibility of related responsible persons when express packages are in a problem. The method comprises the following steps: the logistics monitoring device acquires state information of the intelligent express box; the state information comprises a first light inlet amount of the intelligent express box; if the logistics monitoring device determines that the first light inlet amount is larger than or equal to a first threshold value, determining the first time and the position of the intelligent express box at the first time; the first time is when the first light inlet amount of the intelligent express box is larger than or equal to a first threshold value; the logistics monitoring device sends state update information to a logistics terminal; the state update information comprises a first light inlet amount of the intelligent express box, corresponding time when the first light inlet amount changes and the position of the intelligent express box. The invention is used for logistics transportation.

Description

Logistics monitoring method, device and system

Technical Field

The invention relates to the technical field of logistics transportation, in particular to a logistics monitoring method, device and system.

Background

In the current logistics transportation process, the sender and the receiver can only inquire the transfer process of the package through the logistics single number, but cannot track the specific transportation process of the package. Because the package is damaged, dropped and lost frequently in the transportation process, the existing logistics tracking method can only inquire the transportation route and transit station of the package, but cannot track the specific conditions of the package (such as package damage time and place, whether the package is opened midway or not, etc.), so that responsibility of a sender and a logistics operator cannot be traced when the package is damaged and lost, etc.

Disclosure of Invention

The embodiment of the invention provides a logistics monitoring method, a logistics monitoring device and a logistics monitoring system, which can record corresponding time and position information when the state of an intelligent express box changes, and trace the responsibility of related responsible persons when the intelligent express box is damaged or lost.

In order to achieve the above purpose, the embodiment of the present invention adopts the following technical scheme:

in a first aspect, a method for monitoring a stream is provided, including: the logistics monitoring device acquires state information of the intelligent express box; the state information comprises a first light inlet amount of the intelligent express box; if the logistics monitoring device determines that the first light inlet amount is larger than or equal to a first threshold value, determining the first time and the position of the intelligent express box at the first time; the first time is when the first light inlet amount of the intelligent express box is larger than or equal to a first threshold value; the logistics monitoring device sends state update information to a logistics terminal; the state update information comprises a first light inlet amount of the intelligent express box, corresponding time when the first light inlet amount changes and the position of the intelligent express box.

In a second aspect, there is provided a logistics monitoring apparatus comprising: the detection module is used for acquiring the state information of the intelligent express box; the state information comprises a first light inlet amount of the intelligent express box; the processing module is used for determining the first time and the position of the intelligent express box at the first time when the detection module determines that the first light incoming quantity is larger than or equal to a first threshold value; the first time is when the first light inlet amount of the intelligent express box is larger than or equal to a first threshold value; the sending module is used for sending the state update information to the logistics terminal; the state update information comprises a first light inlet amount of the intelligent express box, corresponding time when the first light inlet amount changes and the position of the intelligent express box.

In a third aspect, there is provided a logistics monitoring apparatus comprising: memory, processor, bus and communication interface; the memory is used for storing computer execution instructions, and the processor is connected with the memory through a bus; when the flow monitoring device is operating, the processor executes computer-executable instructions stored in the memory to cause the flow monitoring device to perform the flow monitoring method as provided in the first aspect.

In a fourth aspect, there is provided a computer-readable storage medium comprising: computer-executable instructions that, when run on a computer, cause the computer to perform the method of logistics monitoring as provided in the first aspect.

In a fifth aspect, there is provided a logistics monitoring system comprising: the system comprises a block chain server, an intelligent express box and a logistics terminal; the intelligent express box comprises a detection module, a processing module and a communication module; the detection module is used for determining the light inlet amount of the intelligent express box and the position of the intelligent express box; the communication module is used for sending state information of the intelligent express box to the logistics terminal; the block chain server is used for storing logistics state information by adopting a block chain technology; the logistics state information comprises state information of the intelligent express box, wherein the state information comprises the light quantity change condition of the intelligent express box and the position change condition of the intelligent express box; the logistics terminal is used for sending a state update request message to the intelligent express box; the state update request message is used for requesting the state information of the intelligent express box; and the logistics terminal is also used for receiving the state information of the intelligent express box and storing the state information to the blockchain server.

The logistics monitoring method provided by the embodiment of the invention comprises the following steps: the logistics monitoring device acquires state information of the intelligent express box; the state information comprises a first light inlet amount of the intelligent express box; if the logistics monitoring device determines that the first light inlet amount is larger than or equal to a first threshold value, determining the first time and the position of the intelligent express box at the first time; the first time is when the first light inlet amount of the intelligent express box is larger than or equal to a first threshold value; the logistics monitoring device sends state update information to a logistics terminal; the state update information comprises a first light inlet amount of the intelligent express box, corresponding time when the first light inlet amount changes and the position of the intelligent express box. According to the logistics monitoring method provided by the embodiment of the invention, whether the intelligent express box is opened or damaged is determined by monitoring the change condition of the light inlet quantity of the intelligent express box in real time; when the light incoming quantity of the intelligent express box is larger than or equal to a first threshold value, the intelligent express box can be determined to be opened or damaged, at the moment, the time and the position of the intelligent express box when the intelligent express box is opened or damaged can be determined, and the tracing of responsible people for logistics loss is realized through the time and the position of the intelligent express box when the intelligent express box is opened or damaged.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a physical distribution monitoring system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a second embodiment of a logistics monitoring system;

fig. 3 is a schematic structural diagram of an intelligent express box according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram II of an intelligent express box according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an environmental module according to an embodiment of the present invention;

FIG. 6 is a schematic flow chart of a method for detecting a material flow according to an embodiment of the present invention;

fig. 7 is a second schematic flow chart of a method for detecting a physical distribution according to an embodiment of the present invention;

fig. 8 is a schematic flow chart III of a method for detecting a logistics according to an embodiment of the present invention;

Fig. 9 is a flow chart diagram of a method for detecting a material flow according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a physical distribution detecting device according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram II of a logistics detecting device according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram III of a physical distribution detecting device according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of another physical distribution detecting device according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

In order to clearly describe the technical solution of the embodiments of the present invention, in the embodiments of the present invention, the terms "first", "second", etc. are used to distinguish the same item or similar items having substantially the same function and effect, and those skilled in the art will understand that the terms "first", "second", etc. are not limited in number and execution order.

Technical terms related to the embodiments of the present invention are explained below.

Trusted execution environment (trusted execution environment, TEE), a technique for protecting software security state, provides a secure operating environment for applications or sensitive data. The TEE may provide a secure operating environment for multiple trusted applications (trusted application, TA) and for each TA, the TEE may ensure that it is not attacked by malware and prohibit unauthorized visitors from modifying the TA's data.

Blockchain (blockchain), a distributed ledger that combines data storage, point-to-point transmission, consensus mechanisms, and encryption algorithms. Unlike conventional centralized data structures, the blockchain provides a de-centralized data structure, and the blockchain only provides data writing and querying functions, ensuring data security, stability, non-tamper-ability and traceability.

The logistics terminal is used by a logistics service provider and used for updating the state information of the intelligent express box to the blockchain server; the user terminal is used for providing logistics information and initiating a logistics application to the logistics terminal; and the merchant terminal and the terminal used by the valuables provider are used for confirming commodity information to the user terminal and initiating a logistics application to the logistics terminal. Of course, the user terminal and the merchant terminal can be used as the application parties of logistics service, and the intelligent express box is used for storing and transporting valuables.

In the current logistics industry, the phenomena of express package loss, breakage or package drop occur, and when such occurs, a logistics operator usually only pays 5-10 times of the amount of the freight. Because the sender user cannot trace the transportation process of the express package, and determine the responsible person for the loss of the express package, the sender user can hardly claim to a logistics operator or a merchant.

In view of the foregoing, an embodiment of the present invention provides a logistics monitoring system, as shown in fig. 1, including: the intelligent express box 10, the blockchain server 11 and the logistics terminal 12.

The intelligent express box 10 comprises a detection module 101 and a communication module 102. The detection module 101 is used for determining the light inlet amount of the intelligent express box 10 and the position of the intelligent express box 10; the communication module 102 is configured to send status information of the intelligent express box 10 to the logistics terminal 12.

A blockchain server 11 for storing logistics status information using a blockchain technique; the logistics state information comprises state information of the intelligent express box 10, and the state information comprises the light inlet quantity change condition of the intelligent express box 10 and the position change condition of the intelligent express box 10. Of course, the logistics status information may also include other information such as signature information of the logistics terminal 12.

The logistics terminal is used for sending a state update request message to the intelligent express box; the status update request message is used for requesting status information of the intelligent express box.

The logistics terminal 12 is further configured to receive status information of the intelligent express box 10, and store the status information to the blockchain server 11.

Optionally, the smart box 10 further includes a processing module 103, an environment module 104, and a power module 105, where the processing module 103, the environment module 104, and the power module 105 are not shown. As shown in fig. 2, the logistics monitoring apparatus further comprises a user terminal 13 and a merchant terminal 14.

A processing module 103 for managing the detection module 101 and the communication module 102; an environment module 104 for providing a trusted execution environment for the detection module 101, the communication module 102, and the processing module 103; the environment module 104 is also used for managing the operation of the power module 105.

A user terminal 13 for providing logistics information; the logistic information comprises a recipient name, a recipient phone and a recipient address; the user terminal is also used for sending logistics information to the logistics terminal; the user terminal is also used for sending commodity information to the merchant terminal and the blockchain server; the commodity information is attribute information of the articles in the intelligent express box, such as the color, the number, the name and the like of the commodities.

The merchant terminal 14 is configured to receive the commodity information sent by the user terminal, and match the commodity information with the commodity information stored in the blockchain server; the merchant terminal is also used for sending a mail sending request message to the logistics terminal when the received commodity information is matched with the commodity information stored in the blockchain server; the mailing request message is used to request the logistics service provider to provide the logistics service.

The above-mentioned logistics terminal 12, user terminal 13 and merchant terminal 14 may be User Equipment (UE), such as: a cell phone, a computer, and may also be a cellular phone, a cordless phone, a session initiation protocol (session initiation protocol, SIP) phone, a smart phone, a wireless local loop (wireless local loop, WLL) station, a personal digital assistant (personal digital assistant, PDA), a laptop, a handheld communication device, a handheld computing device, and/or other devices for communicating over a wireless system.

The blockchain server 11 may be one server in a server cluster (composed of a plurality of servers), or may be a chip in the one server, or may be a system on a chip in the one server, or may be implemented by a Virtual Machine (VM) deployed on a physical machine.

In a possible implementation manner, the logistics terminal 12 is further configured to send an information confirmation request message to the user terminal 13 after receiving the mail sending request message sent by the merchant terminal 14; the information confirmation request message is used for requesting the logistics information from the user terminal; the logistics terminal 12 is further configured to receive logistics information sent by the user terminal 13, and match the logistics information with the logistics information stored in the blockchain server 11.

The logistics terminal 12 is further configured to provide logistics services to the merchant terminal 14 when the logistics information sent by the user terminal matches the logistics information stored in the blockchain server.

It should be noted that, in the embodiment of the present invention, the merchant terminal 14 is an optional device. When the user posts an important item by himself, the user terminal 13 can store the logistics information to the blockchain server 11 and send a posting request message to the logistics terminal 12, wherein the posting request message can include the logistics information; after receiving the mail sending request message, the logistics terminal 12 matches the logistics information with the logistics information in the blockchain server 11, and if the logistics information and the logistics information are matched, the logistics service provider can provide logistics service for the user.

After the user purchases the value item at the merchant, the logistics monitoring system may include a merchant terminal 14 if the merchant is required to be responsible for the transportation of the value item. At this time, the user can transmit the commodity information to the merchant terminal 14 while storing the commodity information to the blockchain server 11 through the user terminal 13; after receiving the commodity information, the merchant terminal 14 matches the commodity information with the commodity information in the blockchain server 11, if the commodity information is matched with the blockchain server, the merchant terminal 14 sends a mail sending request message to the logistics terminal 12, and the mail sending request message is used for requesting a logistics service provider to provide logistics service; after receiving the mail sending request message, the logistics terminal 12 can request the logistics information from the user terminal 13, and match the logistics information sent by the user terminal 13 with the logistics information in the blockchain server 11, if the two are matched, the logistics service provider can provide logistics service for the user merchant.

The logistics monitoring system provided by the embodiment of the invention can monitor the state information change of the intelligent express box in real time, thereby realizing responsibility tracing when the intelligent express box is in error in transportation. In addition, when the logistics service is applied, the multi-layer checking of the information can be realized through the information matching between the logistics terminal and the blockchain server and the information matching between the merchant terminal and the blockchain server, so that the accuracy of the logistics information is ensured, and the phenomenon of package delivery errors is avoided.

As shown in fig. 3, an embodiment of the present invention provides an intelligent express box, which includes a detection module 20, a communication module 21, and a power module 22.

The detection module 20 includes a sensor sub-module 201 and a positioning sub-module 202. The sensor sub-module 201 is used for detecting the light inlet amount of the intelligent express box; the positioning sub-module 202 is used for determining the position of the intelligent express box.

Alternatively, the sensor submodule 201 may include a light sensor, and when the light input amount of the intelligent express box is smaller than the threshold value, the circuit of the light sensor works at a low level "0"; when the light quantity of the intelligent express box is larger than or equal to the threshold value, the circuit of the light sensor works at a high level of 1. Because the intelligent express box is opened or damaged, the light inlet quantity of the intelligent express box changes, and whether the intelligent express box is opened or damaged can be determined according to the level state of the light sensor circuit. The positioning sub-module 202 may include a global positioning system (global positioning system, GPS) or may be a beidou system or a galileo system.

And the communication module 21 is used for realizing data interaction between the intelligent express box and the logistics terminal. The communication module 21 may communicate with the logistics terminal through near field communication (near field communication, NFC), may also communicate with the logistics terminal through a mobile cellular network, and may also communicate with the logistics terminal through other wireless communication methods, which is not limited to the embodiment of the present invention.

And the power module 22 is used for supplying power to each module in the intelligent express box.

Optionally, as shown in fig. 4, the intelligent express box may further include an environment module 23, configured to provide a trusted execution environment for each module in the intelligent express box; the environment module 23 is further used for executing a detection program, detecting the performance of each module in the intelligent express box and ensuring that each module works normally; the environment module 23 is further used for managing the operation of the power module 22 and storing data generated by each module in the intelligent express box.

As shown in fig. 5, an environment module 23 is provided in the embodiment of the present invention, which can control the operations of the sensor submodule 201, the positioning submodule 202 and the communication module 21, and the storage of data, respectively, so as to ensure the security of the data.

The location container 231 is used for storing the location information generated by the positioning sub-module 202 and the computer program required by the positioning sub-module 202 to operate; the sensor container 232 is used for storing the light incoming amount information (also may be level state information) generated by the sensor submodule 201, and a computer program required by the operation of the sensor submodule 201; the communication container 233 is used for storing information transmitted to the logistics terminal, and computer programs required for the communication module 21 to operate; the key container 234 is used for storing key information used for data encryption, and a computer program used for key verification; the application container 235 is used for storing a self-checking program, a circuit control program, an encryption program and the like of each module in the intelligent express box, the self-checking program is used for checking whether each module in the intelligent express box works normally, the circuit control program is used for controlling the work and stop of each module in the intelligent express box, and the encryption program is used for encrypting data sent by the intelligent express box and decrypting received data.

In the embodiment of the invention, the sensor submodule is always in a working state in the transportation process of the intelligent express box, and the positioning submodule only starts working when the light incoming quantity detected by the sensor submodule is greater than or equal to the threshold value, so that the position of the intelligent express box is recorded. When the intelligent express box enters the transfer station, a state update request message sent by the logistics terminal can be received, and at the moment, the intelligent express box executes a self-checking program to detect whether each module works normally; when each module of the intelligent express box works normally, the positioning sub-module can start to work, and the light incoming quantity information collected by the sensor sub-module in the transportation process, the position information recorded by the positioning sub-module and the position information recorded by the positioning sub-module at the current moment are sent to the logistics terminal through the communication module. The data information sent by the intelligent express box and the received data information are processed by an environment module, for example, when the intelligent express box signs, the environment module verifies the signing request message; and when the state information is updated, the environment module processes the state information acquired by the detection module and then sends the state information to the communication module.

According to the above-mentioned logistics monitoring system, as shown in fig. 6, an embodiment of the present invention provides a logistics monitoring method, including:

S301, acquiring state information of an intelligent express box by a logistics monitoring device.

The state information comprises a first light inlet amount of the intelligent express box.

Specifically, after the intelligent express box is packaged, the first light inlet amount inside the intelligent express box is kept unchanged, namely, the light sensor always works in a low-level state of 0. When the intelligent express box is opened or damaged, the first light inlet amount in the intelligent express box is increased, and the light sensor works in a high-level state of 1. Therefore, the embodiment of the invention determines whether the intelligent express box is opened or damaged by monitoring the change of the first light inlet amount in the intelligent express box in real time. The first light inlet amount of the intelligent express box can be obtained by real-time monitoring of the logistics monitoring device, and the logistics monitoring device can be an independent functional module or a plurality of functional modules integrated on the intelligent express box, such as the detection module, the communication module, the power module and the like shown in the above figure 4.

After the detection module of the logistics monitoring device determines the first light inlet amount of the intelligent express box, the environment module needs to determine a level signal corresponding to the first light inlet amount, the first light inlet amount corresponding to the high level 1 is larger than or equal to a first threshold value, and the first light inlet amount corresponding to the low level 0 is smaller than the first threshold value. The environment module actually determines whether the intelligent express box is opened or damaged by the level signal, but the essence of the environment module is to detect the first light inlet amount of the intelligent express box, so that the embodiment below will judge whether the intelligent express box is opened or damaged by the light inlet amount.

S302, if the logistics monitoring device determines that the first light incoming quantity is larger than or equal to a first threshold value, determining the first time and the position of the intelligent express box at the first time.

The first time is when the first light incoming amount of the intelligent express box is larger than or equal to a first threshold value.

Specifically, the first threshold may be obtained by a person skilled in the art through experiments, or the light incoming amount of the intelligent express box in the sealed state may be set to be the first threshold, which is not limited in this embodiment of the present invention.

In the transportation process of the intelligent express box, if the logistics monitoring device detects that the first light inlet amount of the intelligent express box is larger than or equal to a first threshold value, the intelligent express box can be determined to be opened or damaged. At this time, the logistics monitoring device can locate the position of the intelligent express box and the first time when the first light inlet amount is greater than or equal to the first threshold value. From this, commodity circulation monitoring devices can confirm the time and the position that intelligent express box was opened or damaged to realize the retrospection of responsibility.

It should be noted that, after the intelligent express box is opened or damaged during transportation, the logistics service provider may repackage the intelligent express box, and at this time, the first light inlet amount of the intelligent express box may be smaller than the first threshold value. When the first light inlet amount of the intelligent express box is smaller than a first threshold value, the logistics monitoring device can record the fourth time and the position of the intelligent express box at the first time again. From this, commodity circulation monitoring devices can confirm that intelligent express box is opened or damaged before first time and fourth time to and intelligent express box is opened or the broken highway section. The fourth time is when the first light inlet amount of the intelligent express box is smaller than a first threshold value.

When determining the positions of the intelligent express box at the first time and the fourth time, the positioning sub-module of the logistics monitoring device can only work at the first time and the fourth time, and can also be in a working state in the first time and the fourth time, and the embodiment of the invention is not limited. To conserve energy, embodiments of the present invention prefer that the positioning sub-module only operate at the first time and the fourth time.

S303, the logistics terminal sends a state update request message to the logistics monitoring device.

The state update request message is used for requesting state information of the intelligent express box, and the state information further comprises corresponding time and the position of the intelligent express box when the first light incoming quantity changes.

Specifically, when the intelligent express box reaches the transfer station in transportation, the logistics terminal sends an update request message to the logistics monitoring device to request state information between the last transfer station and the current transfer station of the intelligent express box.

S304, the logistics monitoring device receives the state update request message.

S305, the logistics monitoring device sends state update information to the logistics terminal.

The state updating information comprises a first light inlet amount of the intelligent express box, corresponding time when the first light inlet amount changes and the position of the intelligent express box.

Specifically, after receiving the status update request message sent by the logistics terminal, the logistics monitoring device needs to perform self-checking on the intelligent express box to determine whether the intelligent express box works normally. If the intelligent express box works normally, the logistics monitoring device sends state update information to the streaming terminal; if the intelligent express box cannot work normally, the logistics service provider needs to check the intelligent express box to determine whether the transported object has a problem or not; if the transported articles have problems, timely overtaking responsibility of logistics service personnel responsible for transportation; if the transported articles have no problem, the logistics service provider resets the intelligent express box to enable the intelligent express box to work normally.

S306, the logistics terminal receives the state update information and stores the state update information to the blockchain server.

Specifically, the status update information may also include the time the intelligent express box left the last transfer station and the time it arrived at the current transfer station. The logistics terminal receives the state updating information and judges whether the first light inlet amount of the intelligent express box is changed between the time of leaving the last transfer station and the time of reaching the current transfer station; if the first light inlet amount of the intelligent express box is smaller than a first threshold value in the period of time, determining that the intelligent express box is not opened or damaged; if the period of time exists in which the first light incoming amount of the intelligent express box is larger than or equal to the first threshold value, the intelligent express box is determined to be opened or damaged. At this time, if the intelligent express box is in trouble with the transported articles, it can be determined that the responsibility is the logistics service provider responsible for transportation in the period of time.

After receiving the state update information, the logistics terminal can store the state update information to the blockchain server so as to facilitate a user or a merchant to inquire the corresponding state.

It should be noted that, the sending of the state update information to the logistics terminal by the logistics monitoring device may be implemented by NFC or may be implemented by a mobile cellular network. If the logistics monitoring device sends the state update information through the NFC, the state update information can be sent to the logistics terminal when the intelligent express box enters the transfer station, namely, step S303 is executed after step S302; if the logistics monitoring device sends the status update information through the mobile cellular network, the logistics terminal may send the status update information when detecting that the first light incoming amount of the intelligent express box is greater than or equal to the first threshold, that is, after step S302, step S305 is executed. Of course, if the logistics monitoring device sends the status update information through the mobile cellular network, the status update information can be sent to the user terminal and the merchant terminal, so that the user terminal and the merchant terminal can timely know the transportation condition of the intelligent express box.

Optionally, when the intelligent express box leaves the current transfer station, the logistics terminal needs to send a status update request message to the logistics monitoring device again, so that the logistics monitoring device and the logistics terminal execute the steps S304-S306 again, and it is ensured that the intelligent express box is not opened or damaged in the period of transfer in the transfer station.

According to the embodiment of the invention, whether the intelligent express box is opened or damaged is determined by monitoring the change condition of the light inlet quantity of the intelligent express box in real time; when the light incoming quantity of the intelligent express box is larger than or equal to a first threshold value, the intelligent express box can be determined to be opened or damaged, at the moment, the time and the position of the intelligent express box when the intelligent express box is opened or damaged can be determined, and the tracing of responsible people for logistics loss is realized through the time and the position of the intelligent express box when the intelligent express box is opened or damaged.

Optionally, as shown in fig. 7, before step S301, the method further includes initializing the intelligent express box, and specifically includes:

s401, the logistics terminal sends an initialization instruction to the logistics monitoring device.

The initialization instruction is used for indicating the logistics monitoring device to perform self-checking on the intelligent express box, and determining that each module of the intelligent express box works normally.

Specifically, after the intelligent express box is placed into articles needing to be expressed and packaged, the logistics terminal sends an initialization instruction to the logistics monitoring device, and the logistics monitoring device is instructed to detect each module of the intelligent express box, so that the intelligent express box can work normally in the transportation process.

S402, the logistics monitoring device receives an initialization instruction and detects whether the intelligent express box works normally or not according to the initialization instruction.

Specifically, after receiving the initialization instruction, the logistics monitoring device starts a detection program by the environment module, and detects modules such as the communication module, the detection module, the power module and the like respectively to judge whether the logistics monitoring device works normally or not.

If the logistics monitoring device determines that the communication module, the detection module, the power module and other modules work normally, the intelligent express box is determined to work normally; if the logistics monitoring device determines that any one of the communication module, the detection module, the power module and the like works abnormally, the intelligent express box is determined to work abnormally, and the intelligent express box needs to be reset at the moment until the intelligent express box works normally.

S403, if the logistics monitoring device determines that the intelligent express box works normally, determining a second light inlet amount of the intelligent express box.

Specifically, when the logistics monitoring device determines that the intelligent express box works normally, the second light inlet amount of the intelligent express box needs to be determined, so that the intelligent express box is guaranteed to be packaged and sealed well.

S404, if the logistics monitoring device determines that the second light inlet amount is greater than or equal to the first threshold value, an error message is sent to the logistics terminal.

The error information is used for indicating that the intelligent express box package does not meet the requirements.

Specifically, if the logistics monitoring device detects that the second light inlet amount of the intelligent express box is greater than or equal to the first threshold value, it can be determined that the intelligent express box is not sealed well, and packaging is needed again. At this time, the logistics monitoring apparatus may send an error message to the logistics terminal.

S405, if the logistics monitoring device determines that the second light inlet amount is smaller than the first threshold value, determining the second time and the position of the intelligent express box at the second time, and sending initial information to the logistics terminal.

The initial information comprises second time and the position of the intelligent express box at the second time, wherein the second time is the time when the logistics monitoring device obtains the second light inlet amount.

Specifically, when the logistics monitoring device detects that the second light inlet amount of the intelligent express box is smaller than the first threshold value, the fact that the intelligent express box is packaged well can be determined, and at the moment, the logistics monitoring device can send initial information to the logistics terminal so as to record the sending time and the sending position of the intelligent express box.

S406, the logistics terminal receives the initial information and stores the initial information to the block chain server.

Specifically, after receiving the initial information, the logistics terminal can store the initial information to the blockchain server so as to facilitate the inquiry of users and merchants. Meanwhile, the logistics service provider can send out the intelligent express box.

According to the method and the device, the goods can be guaranteed to be packaged well when being sent out through the initialization operation of the intelligent express box, and no problem occurs. When there is a problem in transporting the item, responsibility of the logistics start site and the merchant can be eliminated.

Optionally, as shown in fig. 8, before step S401, the method further includes:

s501, the user terminal sends commodity information to the merchant terminal.

The commodity information is attribute information of the articles in the intelligent express box, and can be names, quantity, color, materials and the like of the articles.

Specifically, before the mail is carried out on the article, the user terminal needs to check attribute information of the mail article with the merchant terminal, that is, the user terminal generates commodity information and sends the commodity information to the merchant terminal.

The user terminal also needs to generate a public key for encrypting the transmitted data information before transmitting the commodity information to the merchant terminal. The user terminal is provided with a trusted execution environment for encrypting the data information. The process of generating the public key by the user terminal can be executed by a trusted execution environment of the user terminal, and the public key generated by the user terminal comprises a first sub-key, a second sub-key and a third sub-key, and the public key can be obtained by splicing the first sub-key, the second sub-key and the third sub-key. When the user terminal sends commodity information to the merchant terminal, the first sub-key is also required to be sent to the merchant terminal.

It should be noted that, when the user terminal sends the commodity information and the first subkey to the merchant terminal, the user terminal may calculate a first hash value corresponding to the commodity information according to a hash algorithm, and store the first hash value to the blockchain server. The key generated by the user terminal may be stored in a trusted container provided by the trusted execution environment. The trusted container is the TA described above.

S502, the merchant terminal receives commodity information and confirms the commodity information.

Specifically, the merchant terminal is deployed with a trusted execution environment for encrypting data information. After receiving the commodity information and the first sub-key, the merchant terminal stores the first sub-key into a trusted container provided by a trusted execution environment, calculates a second hash value corresponding to the commodity information according to a hash algorithm, and the second hash value can be stored into another trusted container.

The merchant terminal compares the second hash value with the first hash value stored in the blockchain server. If the first hash value is the same as the second hash value, a logistics application is initiated to the logistics terminal, and a logistics service provider is requested to provide logistics service; and if the first hash value is different from the second hash value, re-requesting commodity information from the user terminal.

S503, the merchant terminal sends a logistics application message to the logistics terminal.

The logistics application message is used for requesting the logistics service provider to provide logistics service.

S504, the logistics terminal receives the logistics application message and sends a confirmation request message to the user terminal.

The confirmation request message is used for requesting the logistics information from the user terminal.

Specifically, after receiving the logistics application message, the logistics terminal can request the logistics information from the user terminal, so that the user terminal provides accurate logistics information.

S505, the user terminal receives the confirmation request message and sends the logistics information to the logistics terminal.

Specifically, after receiving the confirmation request message, the user terminal may send the second subkey and the logistics information to the logistics terminal.

It should be noted that, the user terminal may calculate a third hash value corresponding to the logistics information according to the hash algorithm, and store the third hash value to the blockchain server.

S506, the logistics terminal receives the logistics information and confirms the logistics information.

Specifically, in the same manner as step S502, after receiving the logistics information, the logistics terminal may calculate a fourth hash value corresponding to the logistics information according to a hash algorithm, and compare the fourth hash value with the third hash value stored in the blockchain server. If the fourth hash value is the same as the third hash value, determining that the logistics information is correct, and enabling the logistics service provider to provide logistics service; and if the fourth hash value is different from the third hash value, re-requesting the logistics information from the user terminal.

It should be noted that, in this step, the second subkey of the logistics terminal may be stored in a trusted container provided by the trusted execution environment, and the fourth hash value may be stored in another trusted container.

In the embodiment, commodity information provided by the user terminal is compared through the merchant terminal, and logistics information provided by the user terminal is compared through the logistics terminal, so that the accuracy of logistics articles is ensured, and errors in mailing the articles and errors in sending the logistics information are avoided.

Optionally, after the logistics terminal confirms the logistics information, the logistics information can be sent to the logistics monitoring device, the logistics monitoring device calculates a hash value again according to a hash algorithm, the hash value is sent to the logistics terminal, and the logistics terminal compares the hash value with a third hash value in the blockchain server again to confirm the logistics information again.

Optionally, because the intelligent express box provided by the embodiment of the invention is used for transporting valuables, before packaging the transported valuables, the merchant terminal can take a picture of the valuables and store the picture after encrypting to the blockchain server. The merchant terminal may send the public key for decrypting the photo to the user terminal and the logistics terminal so that the user terminal and the logistics terminal query the photo of the item stored in the blockchain server through the public key to confirm the mailed item.

Optionally, as shown in fig. 9, the logistics monitoring method further includes a signing process for the intelligent express box, which specifically includes:

s601, the user terminal sends a signing request message to the logistics monitoring device.

Wherein the signing request message includes the current location of the user terminal.

Specifically, when the logistics service provider dispatches the intelligent express box, the user terminal is required to sign the intelligent express box. When signing, the user terminal sends signing request information to the logistics monitoring device, and the signing request information is used for confirming the accuracy of signing information, so that the intelligent express delivery box is prevented from being sent incorrectly.

S602, the logistics monitoring device receives a signing request message sent by the user terminal.

Specifically, after receiving a signing request message sent by a user terminal, the logistics monitoring device carries out self-checking on the intelligent express box, and determines that the intelligent express box works normally.

S603, if the distance between the destination address and the current position of the user terminal is smaller than or equal to a second threshold value, determining the change condition of the first light incoming quantity between the second time and the third time.

The third time is the current signing time of the intelligent express box.

Specifically, the intelligent express box is generally used for transporting valuables in the embodiment of the invention, so that the dispatch of the intelligent express box can be set to a fixed place, and the dispatch error is avoided. Of course, because the logistical information also includes the name of the recipient, the phone of the recipient, the identification number of the recipient, etc., the sign-in request message may also include the name of the recipient, the phone of the recipient, the identification number of the recipient, etc. When the intelligent express box is signed, the information such as the name of the addressee, the telephone of the addressee and the ID card number of the addressee can be matched, and when the information is matched one by one, the intelligent express box is allowed to be signed. At this time, the change condition of the first light inlet amount of the intelligent express box between the second time and the third time can be determined, so as to determine whether the intelligent express box is opened or damaged.

S604, if the first light incoming quantity is always smaller than the first threshold value between the second time and the third time, the sign-in completion information is sent to the user terminal.

The signing completion information is used for indicating that the signing of the intelligent express box is completed.

S605, if the first time period of the first light inlet amount between the second time and the third time is greater than or equal to a first threshold value, alarm information is sent to the user terminal.

The alarm information is used for indicating that the intelligent express box is opened or damaged in a first time period.

Specifically, whether the intelligent express box is opened or damaged in the transportation process can be judged through the first light inlet quantity change condition between the second time and the third time, and the judging method is not repeated. When the intelligent express box is not opened or damaged, the logistics monitoring device sends signing completion information to the user terminal; otherwise, sending alarm information to the user terminal.

S606, the user terminal receives the signing completion information or the alarm information and stores the signing completion information or the alarm information to the blockchain server.

Specifically, if the user terminal receives the signing completion information, the intelligent express box is completed in logistics, and the signing completion information is stored in the blockchain server; if the user terminal receives the alarm information, the intelligent express box can be refused to sign, and the alarm information is stored in the blockchain server.

When the user terminal refuses to sign the intelligent express box, the change condition of the light inlet amount in the transportation process of the intelligent express box can be inquired through the blockchain server, so that the time and the position of the opened or damaged intelligent express box are determined, and related responsible persons are traced.

In the embodiment of the invention, when the logistics terminal, the merchant terminal and the user terminal store data to the blockchain server, the corresponding data are signed so as to confirm the responsible person of the related node.

According to the signing flow, through confirming the change condition of the light quantity in the intelligent express box transportation process, the problem that a logistics service provider transports articles in a dispatching link can be avoided, and the situation that responsibility cannot be divided when the problem of articles is found after signing is avoided.

Optionally, in the foregoing embodiment, the public key generated by the user terminal is required to be used when the logistics terminal, the merchant terminal and the user terminal store the data information to the blockchain server. Because the user terminal stores the complete public key, the user terminal can store the data information to the blockchain server using the public key stored by itself. And when the logistics terminal and the merchant terminal store data information to the blockchain server, the complete public key generated by the user terminal needs to be acquired.

For the logistics terminal, taking the storage state updating information to the blockchain server as an example, the logistics terminal calculates a fifth hash value corresponding to the second subkey according to a hash algorithm, sends the fifth hash value to the user terminal, and the user terminal compares the fifth hash value with the sixth hash value. The sixth hash value is a hash value calculated by the user terminal according to the second sub-key stored by the user terminal, and the comparison of the fifth hash value and the sixth hash value is used for verifying the legitimacy of the logistics terminal.

If the two sub-keys are the same, the user terminal sends the first sub-key and the third sub-key to the logistics terminal; if the two are different, the user terminal can refuse to send the key information to the logistics terminal. After receiving the first subkey and the third subkey, the logistics terminal can splice the second subkey with the first subkey and the third subkey to obtain a complete public key, and store the state update information to the blockchain server by using the complete public key. After the state update information is stored, the logistics terminal can delete the first subkey and the third subkey.

Similarly, the validity of the merchant terminal needs to be verified, that is, the merchant terminal calculates a seventh hash value corresponding to the first subkey stored by the merchant terminal according to the hash algorithm, the seventh hash value is sent to the user terminal, and the user terminal compares the seventh hash value with the eighth hash value. The eighth hash value here is a hash value calculated by the user terminal from the first sub-key stored by itself. If the seventh hash value is the same as the eighth hash value, the user terminal sends the second subkey and the third subkey to the merchant terminal; if the two are different, the user terminal may refuse to send the key information to the merchant terminal. After receiving the second subkey and the third subkey, the merchant terminal can splice the first subkey with the second subkey and the third subkey to obtain a complete public key, and store the data to the blockchain server by using the complete public key. After the data storage is completed, the logistics terminal can delete the first subkey and the third subkey.

In this embodiment, the public key generated by the user terminal is divided into three parts, and the user terminal stores one part of the public key, so that interaction of the sub-keys between the merchant terminal and the logistics terminal can be avoided, and accordingly, wrong data information is uploaded to the blockchain server.

The logistics monitoring method provided by the embodiment of the invention comprises the following steps: the logistics monitoring device acquires state information of the intelligent express box; the state information comprises a first light inlet amount of the intelligent express box; if the logistics monitoring device determines that the first light inlet amount is larger than or equal to a first threshold value, determining the first time and the position of the intelligent express box at the first time; the first time is when the first light inlet amount of the intelligent express box is larger than or equal to a first threshold value; the logistics monitoring device sends state update information to a logistics terminal; the state update information comprises a first light inlet amount of the intelligent express box, corresponding time when the first light inlet amount changes and the position of the intelligent express box. According to the logistics monitoring method provided by the embodiment of the invention, whether the intelligent express box is opened or damaged is determined by monitoring the change condition of the light inlet quantity of the intelligent express box in real time; when the light incoming quantity of the intelligent express box is larger than or equal to a first threshold value, the intelligent express box can be determined to be opened or damaged, at the moment, the time and the position of the intelligent express box when the intelligent express box is opened or damaged can be determined, and the tracing of responsible people for logistics loss is realized through the time and the position of the intelligent express box when the intelligent express box is opened or damaged.

As shown in fig. 10, an embodiment of the present invention provides a logistics monitoring apparatus 70, including:

the detection module 701 is used for acquiring state information of the intelligent express box; the status information includes a first amount of incoming light for the intelligent express box.

The processing module 702 is configured to determine a first time and a position of the intelligent express box at the first time when the detection module 701 determines that the first light incoming amount is greater than or equal to a first threshold; the first time is when the first light inlet amount of the intelligent express box is larger than or equal to a first threshold value.

A sending module 703, configured to send status update information to the logistics terminal; the state update information comprises a first light inlet amount of the intelligent express box, corresponding time when the first light inlet amount changes and the position of the intelligent express box.

Optionally, as shown in fig. 11, the logistics monitoring apparatus 70 further comprises an initialization module 704.

When the initialization module 704 determines that the intelligent express box works normally, a second light inlet amount of the intelligent express box is determined.

If the detection module 701 determines that the second light incoming amount is greater than or equal to the first threshold value, an error message is sent to the logistics terminal; the error information is used for indicating that the intelligent express box package is not in compliance with the requirements.

If the detection module 701 determines that the second light incoming amount is smaller than the first threshold, determining a second time and a position of the intelligent express box at the second time, and sending initial information to the logistics terminal; the initial information comprises second time and the position of the intelligent express box at the second time, wherein the second time is the time when the logistics monitoring device obtains the second light inlet amount.

Optionally, as shown in fig. 12, the logistics monitoring apparatus 70 further includes a storage module 705 and a receiving module 706.

A storage module 705, configured to store logistics information; the logistical information includes the destination address.

A receiving module 706, configured to receive a signing request message sent by a user terminal; the signing request message includes the current location of the user terminal.

If the distance between the recipient address stored in the storage module 705 and the current location of the user terminal received by the receiving module 706 is less than or equal to the second threshold, determining a change condition of the first light incoming amount between the second time and the third time; the third time is the current signing time of the intelligent express box.

If the detection module 701 determines that the first light incoming amount is always smaller than the first threshold value between the second time and the third time, sending sign-up completion information to the user terminal; the signing completion information is used for indicating that the signing of the intelligent express box is completed.

If the detection module 701 determines that the first time period of the first light incoming amount between the second time and the third time is greater than or equal to a first threshold value, sending alarm information to the user terminal; the alarm information is used for indicating that the intelligent express box is opened or damaged in the first time period.

The logistics monitoring method provided by the embodiment of the invention comprises the following steps: the detection module is used for acquiring the state information of the intelligent express box; the state information comprises a first light inlet amount of the intelligent express box; the processing module is used for determining the first time and the position of the intelligent express box at the first time when the detection module determines that the first light incoming quantity is larger than or equal to a first threshold value; the first time is when the first light inlet amount of the intelligent express box is larger than or equal to a first threshold value; the sending module is used for sending the state update information to the logistics terminal; the state update information comprises a first light inlet amount of the intelligent express box, corresponding time when the first light inlet amount changes and the position of the intelligent express box. According to the logistics monitoring method provided by the embodiment of the invention, whether the intelligent express box is opened or damaged is determined by monitoring the change condition of the light inlet quantity of the intelligent express box in real time; when the light incoming quantity of the intelligent express box is larger than or equal to a first threshold value, the intelligent express box can be determined to be opened or damaged, at the moment, the time and the position of the intelligent express box when the intelligent express box is opened or damaged can be determined, and the tracing of responsible people for logistics loss is realized through the time and the position of the intelligent express box when the intelligent express box is opened or damaged.

As shown in fig. 13, another physical distribution monitoring device is provided in the embodiment of the present invention, which includes a memory 81, a processor 82, a bus 83, and a communication interface 84; the memory 81 is used for storing computer execution instructions, and the processor 82 is connected with the memory 81 through the bus 83; when the flow monitoring device is operating, the processor 82 executes computer-executable instructions stored in the memory 81 to cause the flow monitoring device to perform the flow monitoring method as provided in the above embodiments.

In a particular implementation, as one embodiment, the processors 82 (82-1 and 82-2) may include one or more CPUs, such as CPU0 and CPU1 shown in FIG. 13. And as one example, the logistics monitoring apparatus may include a plurality of processors 82, such as processor 82-1 and processor 82-2 shown in fig. 13. Each of these processors 82 may be a single-core processor (single-CPU) or a multi-core processor (multi-CPU). The processor 82 herein may refer to one or more devices, circuitry, and/or processing cores for processing data (e.g., computer program instructions).

The memory 81 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (random access memory, RAM) or other type of dynamic storage device that can store information and instructions, or an electrically erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), a compact disc read-only memory (compact disc read-only memory) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory 81 may be a stand alone memory coupled to the processor 82 via a bus 83. The memory 81 may also be integrated with the processor 82.

In a specific implementation, the memory 81 is used for storing data in the present application and computer-executable instructions corresponding to a software program for executing the present application. The processor 82 may perform various functions of the flow monitoring device by running or executing software programs stored in the memory 81 and invoking data stored in the memory 81.

The communication interface 84 uses any transceiver-like means for communicating with other devices or communication networks, such as a control system, a radio access network (radio access network, RAN), a wireless local area network (wireless local area networks, WLAN), etc. The communication interface 84 may include a receiving unit to implement a receiving function and a transmitting unit to implement a transmitting function.

Bus 83 may be an industry standard architecture (industry standard architecture, ISA) bus, an external device interconnect (peripheral component interconnect, PCI) bus, or an extended industry standard architecture (extended industry standard architecture, EISA) bus, among others. The bus 83 may be classified into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in fig. 13, but not only one bus or one type of bus.

The embodiment of the invention also provides a computer readable storage medium, which comprises computer execution instructions, when the computer execution instructions run on a computer, the computer is caused to execute the logistics monitoring method provided by the embodiment.

The embodiment of the invention also provides a computer program which can be directly loaded into a memory and contains software codes, and the computer program can realize the logistics monitoring method provided by the embodiment after being loaded and executed by a computer.

Those skilled in the art will appreciate that in one or more of the examples described above, the functions described in the present invention may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, these functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.

From the foregoing description of the embodiments, it will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of functional modules is illustrated, and in practical application, the above-described functional allocation may be implemented by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to implement all or part of the functions described above.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and the division of modules or units, for example, is merely a logical function division, and other manners of division are possible when actually implemented. For example, multiple units or components may be combined or may be integrated into another device, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and the parts shown as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed in a plurality of different places. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units. The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a readable storage medium. Based on such understanding, the technical solution of the embodiments of the present application may be essentially or a part contributing to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several instructions for causing a device (may be a single-chip microcomputer, a chip or the like) or a processor (processor) to perform all or part of the steps of the method described in the embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, etc.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present application should be included in the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims (3)

1. A logistics monitoring system, comprising: the intelligent express delivery box comprises a detection module and a communication module;

the detection module is used for determining the light inlet amount of the intelligent express box and the position of the intelligent express box;

the communication module is used for sending the state information of the intelligent express box to the logistics terminal;

the block chain server is used for storing logistics state information by adopting a block chain technology; the logistics state information comprises state information of the intelligent express box, and the state information comprises the light quantity change condition of the intelligent express box and the position change condition of the intelligent express box;

the logistics terminal is used for sending a state update request message to the intelligent express box; the state update request message is used for requesting state information of the intelligent express box;

the logistics terminal is further configured to: receiving state information of the intelligent express box;

the user terminal is configured to: generating a public key, the public key comprising: a first sub-key, a second sub-key, and a third sub-key; calculating the second subkey according to a hash algorithm to generate a sixth hash value; sending the second subkey to the logistics terminal;

The logistics terminal is further configured to: calculating the second subkey according to the hash algorithm to generate a fifth hash value; transmitting the fifth hash value to the user terminal;

the user terminal is further configured to: if the fifth hash value is the same as the sixth hash value, the first subkey and the third subkey are sent to the logistics terminal;

the logistics terminal is further configured to: the public key is obtained by splicing the first sub-key, the second sub-key and the third sub-key; and storing the state information to the blockchain server based on the public key.

2. The logistics monitoring system of claim 1, further comprising a merchant terminal:

the user terminal is further configured to: calculating the first subkey according to the hash algorithm to generate an eighth hash value; transmitting the first subkey to the merchant terminal; the merchant terminal is used for acquiring commodity data;

the merchant terminal is further configured to: calculating the first subkey according to the hash algorithm to generate a seventh hash value; transmitting the seventh hash value to the user terminal;

the user terminal is further configured to: if the seventh hash value is the same as the eighth hash value, the second subkey and the third subkey are sent to the merchant terminal;

The merchant terminal is further configured to: the public key is obtained by splicing the first sub-key, the second sub-key and the third sub-key; and storing data to the blockchain server based on the public key.

3. The logistics monitoring system of claim 1 or 2, wherein the intelligent express box further comprises a processing module and an environmental module;

the processing module is used for managing the detection module and the communication module;

the environment module is used for providing a trusted execution environment for the detection module, the communication module and the processing module;

the user terminal is used for providing logistics information; the logistics information comprises a receiver name, a receiver phone and a receiver address;

the user terminal is further used for sending the logistics information to the logistics terminal;

the user terminal is further used for sending commodity information to the merchant terminal and the blockchain server; the commodity information is attribute information of articles in the intelligent express box;

the merchant terminal is used for receiving the commodity information sent by the user terminal and matching the commodity information with the commodity information stored in the blockchain server;

The merchant terminal is further used for sending a mail sending request message to the logistics terminal when the received commodity information is matched with the commodity information stored in the blockchain server; the mail request message is used for requesting the logistics service provider to provide the logistics service.