CN117094641A - Traffic logistics public information service system and method based on block chain - Google Patents
Traffic logistics public information service system and method based on block chain Download PDFInfo
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Abstract
The invention relates to a blockchain technology, and discloses a traffic logistics public information service system and method based on a blockchain, wherein the system comprises the following steps: the order management module is used for acquiring the logistics order information, screening the logistics order information and generating a logistics scheme according to the obtained screened logistics order information; the warehouse management module is used for receiving the logistics scheme, carrying out classification management according to the logistics scheme, obtaining classification information and generating a logistics block chain according to the classification information; the route planning module is used for receiving the logistics block chain, acquiring dispatching vehicles in the logistics block chain, and carrying out route planning on the dispatching vehicles to obtain vehicle routes; and the transportation management module is used for receiving the logistics block chain and the vehicle path, making a cargo distribution plan according to the logistics block chain and the vehicle path and executing the cargo distribution plan. The invention realizes the intellectualization of logistics and improves the logistics service level and efficiency by building a shared and open traffic logistics information service platform system.
Description
Technical Field
The invention relates to the technical field of blockchains, in particular to a traffic logistics public information service system and method based on blockchains.
Background
At present, most of domestic logistics information platforms are single for logistics enterprises to develop, the public regional logistics information service platforms are relatively few, and logistics information in the logistics information platforms is scattered, so that resources cannot be effectively integrated, and the level and efficiency of logistics services are low. With the continuous development and progress of society, demands of various communities on logistics information are becoming more and more long, and how to build a shared and open traffic logistics information service platform system in each demand party for the logistics information which is accumulated gradually, so that the problems of realizing logistics intelligence and improving logistics service level and efficiency become a urgent need to be solved.
Disclosure of Invention
The invention provides a traffic logistics public information service system and method based on a blockchain, which mainly aims to solve the problems of how to build a shared and open traffic logistics information service platform system in each demand side, realize logistics intellectualization and improve logistics service level and efficiency.
In order to achieve the above object, the present invention provides a traffic logistics public information service system based on blockchain, comprising:
the order management module is used for acquiring logistics order information, screening the logistics order information to obtain screened logistics order information, generating a logistics scheme according to the screened logistics order information, and sending the logistics scheme to the warehouse management module;
the warehouse management module is used for receiving the logistics scheme, carrying out classification management according to the logistics scheme, obtaining classification information, generating a logistics block chain according to the classification information, and sending the logistics block chain to the path planning module and the transportation management module;
the route planning module is used for receiving the logistics block chain, acquiring a dispatching vehicle in the logistics block chain, carrying out route planning on the dispatching vehicle to obtain a vehicle route, and sending the vehicle route to the transportation management module;
and the transportation management module is used for receiving the logistics block chain and the vehicle path, making a cargo distribution plan according to the logistics block chain and the vehicle path, and executing the cargo distribution plan.
Optionally, the order management module is specifically configured to, when executing the function of generating a logistics scheme according to the screening logistics order information:
Extracting address information, cargo information and time information from the screening logistics order information, and formulating a delivery route according to the address information;
setting a transportation mode and a transportation vehicle according to the goods information, and setting loading time and delivery time according to the time information;
and generating a logistics scheme according to the distribution route, the transportation mode, the transportation vehicle, the loading time and the distribution time.
Optionally, the order management module is specifically configured to, when executing the function of sending the logistics scheme to the warehouse management module:
packaging the logistics scheme to obtain packaging information;
acquiring a data interface of the warehouse management module and generating an information transmission request;
and transmitting the packaging information and the information transmission request from the order management module to the warehouse management module by utilizing a preset data transmission protocol according to the data interface.
Optionally, when executing the function of performing classification management according to the logistics scheme to obtain classification information, the warehouse management module is specifically configured to:
extracting information from the logistics scheme to obtain logistics information;
Carrying out information conversion on the logistics information to obtain conversion information;
extracting the characteristics of the conversion information to obtain conversion characteristics;
calculating the similarity between the conversion features, and clustering the conversion features based on the similarity to obtain a feature subset;
the similarity between the conversion features is calculated using the following formula:
wherein,representing the similarity, ->Representing from->A first selected one of the conversion features,representing from->A second one of the conversion features is selected, and (2)>Representing a total number of the conversion features;
classifying the feature subsets by using a preset classification model to obtain feature classes, and taking conversion information corresponding to the feature subsets in the feature classes as classification information;
the classification model is expressed as:
wherein,representing the feature class->Indicate->Feature subset->Representing the total number of feature subsets.
Optionally, the warehouse management module is specifically configured to, when executing the function of generating the logistics blockchain according to the classification information:
dividing the classified information to obtain service information and time information;
Carrying out hash operation on the service information to obtain a hash value, and carrying out tree-like storage on the service information according to the hash value to obtain a zone block;
packaging the hash value and the time information to obtain a block head, and connecting the block body with the block head to obtain a block;
and connecting a plurality of blocks according to the time information to obtain a logistics block chain.
Optionally, when the path planning module performs the function of planning the path of the dispatching vehicle to obtain a vehicle path, the path planning module is specifically configured to:
acquiring a delivery route of the dispatching vehicle, and determining a current node and a delivery node according to the delivery route;
calculating attractive force and repulsive force according to the current node and the distribution node, and performing superposition calculation on the attractive force and the repulsive force to obtain superposition force;
the attraction force was calculated using the following formula:
wherein,representing the attractive force, ++>Representing the current node->Is->Distance between->Representing a preset scale factor;
the repulsive force is calculated using the following formula:
wherein,representing the repulsive force, < >>Representing the current node->Is- >Distance between->Representing a preset repulsive force constant;
and planning a route of the dispatching vehicle based on the superimposed force to obtain a vehicle path.
Optionally, the transportation management module is specifically configured to, when executing the function of planning the delivery of goods according to the logistics block chain and the vehicle path:
acquiring address information and cargo information of service information in the logistics block chain, and sequencing the address information according to the vehicle path to obtain an address sequence;
carrying out cargo distribution on the cargo information based on the address sequence to obtain assembly information;
and generating a cargo distribution plan according to the assembly information and the vehicle path.
Optionally, when the order management module performs the function of screening the logistics order information to obtain screened logistics order information, the order management module is specifically configured to:
acquiring address information of the logistics order information, and carrying out hierarchical division on the address information to obtain an information layer;
and carrying out layer-by-layer analysis on the address information based on the information layer, and sequentially dividing the logistics order information according to the result of the layer-by-layer analysis to obtain screening logistics order information.
Optionally, the warehouse management module is specifically configured to, when executing the function of receiving the logistics scheme:
acquiring an order data interface of the order management module, and receiving an information transmission request sent by the order management module through the order data interface;
and when the information transmission request is effective, receiving the logistics scheme according to the order data interface, and unpacking the logistics scheme to obtain the unpacking information.
In order to solve the above problems, the present invention also provides a traffic logistics public information service method based on a blockchain, the method comprising:
the order management module acquires logistics order information, screens the logistics order information and acquires screened logistics order information;
the order management module generates a logistics scheme according to the screening logistics order information and sends the logistics scheme to the warehouse management module;
the warehouse management module receives the logistics scheme, and performs classification management according to the logistics scheme to obtain classification information;
the warehouse management module generates a logistics block chain according to the classification information and sends the logistics block chain to a path planning module and a transportation management module;
The path planning module receives the logistics block chain and acquires a dispatching vehicle in the logistics block chain;
the path planning module performs path planning on the dispatching vehicle to obtain a vehicle path, and sends the vehicle path to the transportation management module;
and the transportation management module receives the logistics block chain and the vehicle path, makes a cargo distribution plan according to the logistics block chain and the vehicle path, and executes the cargo distribution plan.
The embodiment of the invention establishes a shared and open traffic logistics information service platform through an order management module, a warehouse management module, a path planning module and a transportation management module; screening the logistics order information can accurately obtain screened logistics order information; generating a logistics scheme by screening logistics order information, so that the obtained logistics scheme is more accurate; the classification management is carried out on the logistics scheme, so that the obtained classification information is more accurate; generating a logistics block chain through the classification information, and planning a path of a dispatching vehicle in the logistics block chain, so that a vehicle path can be accurately obtained, and the logistics efficiency is accelerated; the logistics block chain and the vehicle path are used for making a cargo distribution plan, and the cargo distribution plan is executed, so that logistics intelligence can be realized, and the logistics service level and efficiency can be improved. Therefore, the traffic logistics public information service system and method based on the block chain can solve the problems of how to build a shared and open traffic logistics information service platform system in each demand party, realize logistics intellectualization and improve logistics service level and efficiency.
Drawings
FIG. 1 is a functional block diagram of a blockchain-based traffic logistics public information service system according to an embodiment of the present application;
FIG. 2 is a schematic flow chart of a path planning module according to an embodiment of the present application for performing path planning on a dispatching vehicle to obtain a vehicle path;
FIG. 3 is a flow chart of a transportation management module according to an embodiment of the present application for performing cargo distribution planning according to a logistics block chain and a vehicle path;
FIG. 4 is a schematic flow chart of a block chain based traffic logistics public information service method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device for implementing the blockchain-based traffic logistics public information service system according to an embodiment of the present application.
The achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The embodiment of the application provides a traffic logistics public information service system based on a block chain. The execution subject of the block chain-based traffic logistics public information service system comprises, but is not limited to, at least one of a server, a terminal and the like which can be configured to execute the method provided by the embodiment of the application. In other words, the blockchain-based transportation logistics public information service system may be executed by software or hardware installed in a terminal device or a server device, and the software may be a blockchain platform. The service end includes but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like. The server may be an independent server, or may be a cloud server that provides cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, content delivery networks (Content Delivery Network, CDN), and basic cloud computing services such as big data and artificial intelligence platforms.
Referring to fig. 1, a flow chart of a block-chain-based traffic logistics public information service system according to an embodiment of the present invention is shown, where the block-chain-based traffic logistics public information service system 100 includes an order management module 101, a warehouse management module 102, a path planning module 103, and a transportation management module 104.
In the embodiment of the present invention, the order management module 101 obtains the logistics order information, screens the logistics order information to obtain screened logistics order information, generates a logistics scheme according to the screened logistics order information, and sends the logistics scheme to the warehouse management module.
In the embodiment of the present invention, the warehouse management module 102 receives the logistics scheme, performs classification management according to the logistics scheme, obtains classification information, generates a logistics block chain according to the classification information, and sends the logistics block chain to the path planning module and the transportation management module.
In the embodiment of the present invention, the path planning module 103 includes receiving the logistics block chain, obtaining a dispatching vehicle in the logistics block chain, performing path planning on the dispatching vehicle to obtain a vehicle path, and sending the vehicle path to a transportation management module.
In an embodiment of the present invention, the transportation management module 104 receives the logistics block chain and the vehicle path, and makes a cargo distribution plan according to the logistics block chain and the vehicle path, and executes the cargo distribution plan.
In detail, each module in the blockchain-based traffic logistics public information service system 1 in the embodiment of the present invention adopts the same technical means as the blockchain-based traffic logistics public information service method in the drawings when in use, and can produce the same technical effects, and the details are not repeated here.
The following description is directed to each component of the blockchain-based transportation logistics public information service system and specific workflow, respectively, with reference to specific embodiments:
the order management module 101 is configured to obtain logistics order information, screen the logistics order information to obtain screened logistics order information, generate a logistics scheme according to the screened logistics order information, and send the logistics scheme to the warehouse management module.
In the embodiment of the invention, the logistics order information comprises user information, address information, goods information, time information and the like, wherein the user information comprises a user name, a telephone and the like; the address information comprises a delivery address, a receiving address and the like; the goods information comprises the size, the type and the like of goods; the time information includes order generation time, arrival site time, etc.
In the embodiment of the present invention, when the order management module performs the function of screening the logistics order information to obtain the screened logistics order information, the order management module is specifically configured to:
acquiring address information of the logistics order information, and carrying out hierarchical division on the address information to obtain an information layer;
and carrying out layer-by-layer analysis on the address information based on the information layer, and sequentially dividing the logistics order information according to the result of the layer-by-layer analysis to obtain screening logistics order information.
In the embodiment of the invention, as the logistics order information is relatively more, the logistics order information needs to be screened, and the logistics order information meeting the conditions is screened together; the step division of the address information refers to division according to a preset provincial level, municipal level and county level mode to obtain a provincial level information layer, a municipal level information layer and a county level information layer; layer-by-layer analysis of the address information corresponding to the information layer refers to judging whether the address information belongs to a preset information layer, and if not, repartitioning the address information; and if the address information belongs to the information layer, carrying out next level division until the information layer is divided into county level information layers, and taking the logistics order information corresponding to the address information as screening logistics order information.
In the embodiment of the present invention, when executing the function of generating a logistics scheme according to the screening logistics order information, the order management module is specifically configured to:
extracting address information, cargo information and time information from the screening logistics order information, and formulating a delivery route according to the address information;
setting a transportation mode and a transportation vehicle according to the goods information, and setting loading time and delivery time according to the time information;
and generating a logistics scheme according to the distribution route, the transportation mode, the transportation vehicle, the loading time and the distribution time.
In the embodiment of the invention, goods are received and delivered from near to far according to the delivery address and the receiving address of the screening logistics order information, and a plurality of goods receiving points and a plurality of goods delivery points are integrated to obtain a delivery route; selecting a transportation mode and a currently idle vehicle from a preset vehicle warehouse according to the size, the number and the like of the cargo information, wherein the transportation mode comprises road transportation, railway transportation and the like, and the transportation vehicle comprises a large truck, a minibus, a train and the like; predicting the time length of loading and delivery according to the time information, setting loading time for starting and ending according to the loading time length, and setting the time for starting and ending according to the delivery time length; and making a logistics plan for the delivery route, the transportation mode, the transportation vehicle, the loading time and the delivery time, and taking the logistics plan as a logistics scheme.
In the embodiment of the present invention, when executing the function of sending the logistics scheme to the warehouse management module, the order management module is specifically configured to:
packaging the logistics scheme to obtain packaging information;
acquiring a data interface of the warehouse management module and generating an information transmission request;
and transmitting the packaging information and the information transmission request from the order management module to the warehouse management module by utilizing a preset data transmission protocol according to the data interface.
In the embodiment of the invention, the logistics scheme can be packaged by adopting a preset HDLC (high speed data Link control) protocol; the data interface refers to a port number of the warehouse management module, for example, the data interface may be an RS-232-C interface; the information transmission request may be a POST request; the data transmission protocol can be a TCP data transmission protocol, and data transmission is performed through the data interface according to the data transmission protocol, so that the data transmission efficiency can be improved, and the running efficiency of a computer can be accelerated.
The warehouse management module 102 is configured to receive the logistics scheme, perform classification management according to the logistics scheme, obtain classification information, generate a logistics block chain according to the classification information, and send the logistics block chain to the path planning module and the transportation management module.
In the embodiment of the present invention, when executing the function of receiving the logistics scheme, the warehouse management module is specifically configured to:
acquiring an order data interface of the order management module, and receiving an information transmission request sent by the order management module through the order data interface;
and when the information transmission request is effective, receiving the logistics scheme according to the order data interface, and unpacking the logistics scheme to obtain the unpacking information.
In the embodiment of the present invention, the order data interface refers to an interface for the order management module to send a logistics scheme, for example, the interface may be an SQL interface or the like; when receiving an information transmission request of the order management module, judging whether the information transmission request is valid, and when the information transmission request is invalid, sending a retransmission signal to the order management module by the warehouse management module; and when the information transmission request is effective, sending an information receiving request to the order management module, wherein the information receiving request can be an update request, receiving the logistics scheme through the order data interface after sending, and correspondingly unpacking the logistics scheme, namely inversely packing the packed information to obtain the unpacking information (logistics scheme).
In the embodiment of the present invention, when the warehouse management module performs the function of performing classification management according to the logistics scheme to obtain classification information, the warehouse management module is specifically configured to:
extracting information from the logistics scheme to obtain logistics information;
carrying out information conversion on the logistics information to obtain conversion information;
extracting the characteristics of the conversion information to obtain conversion characteristics;
calculating the similarity between the conversion features, and clustering the conversion features based on the similarity to obtain a feature subset;
and classifying the feature subsets by using a preset classification model to obtain feature categories, and taking conversion information corresponding to the feature subsets in the feature categories as classification information.
In the embodiment of the invention, a combined extraction method can be adopted to extract information of the logistics scheme to obtain logistics information; the logistics information can be mapped into numerical values by a mapping method, so that information conversion is realized, and converted information is obtained; and carrying out convolution, average pooling and full connection processing on the conversion information to carry out feature extraction, so as to obtain conversion features.
In the embodiment of the invention, the similarity between the conversion features is calculated by using the following formula:
Wherein,representing the similarity, ->Representing from->A first selected one of the conversion features,representing from->A second one of the conversion features is selected, and (2)>Representing the total number of conversion features.
In the embodiment of the invention, the conversion features with the similarity larger than a preset target value are clustered, for example, the target value is preset to be 80%, that is, the conversion features with the similarity larger than 80% are clustered, so as to obtain a feature subset.
In the embodiment of the invention, the classification model is expressed as:
wherein,representing the feature class->Indicate->Feature subset->Representation houseTotal number of feature subsets.
In the embodiment of the invention, the conversion information corresponding to the feature subsets belonging to the same feature class is divided together to obtain the classification information, wherein the feature class is a user class, a vehicle class, a time class, a goods class and the like, namely the classification information comprises user information, vehicle information, time information, goods information and the like.
In the embodiment of the present invention, when executing the function of generating the logistics blockchain according to the classification information, the warehouse management module is specifically configured to:
Dividing the classified information to obtain service information and time information;
carrying out hash operation on the service information to obtain a hash value, and carrying out tree-like storage on the service information according to the hash value to obtain a zone block;
packaging the hash value and the time information to obtain a block head, and connecting the block body with the block head to obtain a block;
and connecting a plurality of blocks according to the time information to obtain a logistics block chain.
In the embodiment of the invention, the classification information comprises address information, vehicle information, cargo information, time information and the like, and the address information, the vehicle information and the cargo information are all used as service information; carrying out hash operation on the service information by utilizing a tree-shaped hash algorithm (merck tree algorithm) to obtain a hash value and a zone block; the hash value comprises a root hash value of the merck tree algorithm and a block hash value obtained by performing hash calculation; the block body refers to an area obtained by performing hash operation and then storing the service information in a merck tree form in an associated manner according to the association degree of the hash value; simultaneously storing the hash value of the current block, the hash value of the last block, the root hash value of the merck tree algorithm and the time information into a preset area to obtain a block head; connecting the block body with the block body by the merck root domain to obtain a block; and connecting a plurality of blocks according to the time sequence in the time information to obtain a logistics block chain.
According to the embodiment of the invention, the logistics block chain is generated according to the classification information, so that the classification information can be effectively integrated, and the level and the efficiency of the logistics service are improved; information transmission is carried out through the logistics block chain, so that information transmission efficiency can be improved.
The path planning module 103 is configured to receive the logistics block chain, obtain a scheduled vehicle in the logistics block chain, perform path planning on the scheduled vehicle, obtain a vehicle path, and send the vehicle path to a transportation management module.
In the embodiment of the invention, acquiring the dispatching vehicles in the logistics block chain refers to acquiring vehicle information corresponding to service information in the logistics block chain, wherein the vehicle information comprises transportation vehicles, delivery routes and the like.
Referring to fig. 2, in the embodiment of the present invention, when the path planning module performs the function of planning the path of the dispatching vehicle to obtain the vehicle path, the path planning module is specifically configured to:
s201, acquiring a delivery route of the dispatching vehicle, and determining a current node and a delivery node according to the delivery route;
s202, calculating attractive force and repulsive force according to the current node and the distribution node, and performing superposition calculation on the attractive force and the repulsive force to obtain superposition force;
And S203, planning a route of the dispatching vehicle based on the superimposed force to obtain a vehicle path.
In the embodiment of the invention, the gravitation is calculated by using the following formula:
wherein,representing the attractive force, ++>Representing the current node->Is->Distance between->Representing a preset scale factor.
In the embodiment of the invention, the repulsive force is calculated by using the following formula:
wherein,representing the repulsive force, < >>Representing the current node->Is->Distance between->Indicating a preset repulsive force constant.
In the embodiment of the invention, the delivery route generated according to the address information corresponding to the goods to be delivered of the dispatching vehicle is possibly not an optimal route, so that the route planning is needed, and the logistics efficiency is improved; the distribution route comprises a plurality of distribution places, an initial point is firstly used as a current node, a next distribution node is determined according to the current node, the distribution node is used as the current node after the next distribution node is reached, and the like, the attraction and repulsion between the current node and the distribution node are continuously calculated, and the attraction and the repulsion are added and calculated to obtain an overlapped force, wherein the attraction refers to the attraction force between the current node and the distribution node, the repulsion refers to the repulsion force between the current node and the distribution node, and the overlapped force refers to the integral force between the current node and the distribution node under the action of the attraction force and the repulsion force; further, a larger overlap force indicates a closer distance, thus determining an optimal vehicle path for the dispatching vehicle.
According to the embodiment of the invention, the accuracy of the path planning of the dispatching vehicle can be improved by calculating the attraction and the repulsion between the nodes, so that the obtained vehicle path is ensured to be the optimal path.
The transportation management module 104 is configured to receive the logistics block chain and the vehicle path, formulate a cargo distribution plan according to the logistics block chain and the vehicle path, and execute the cargo distribution plan.
Referring to fig. 3, in an embodiment of the present invention, when the transportation management module performs the function of planning a cargo distribution plan according to the logistics block chain and the vehicle path, the transportation management module is specifically configured to:
s301, acquiring address information and cargo information of service information in the logistics block chain, and sequencing the address information according to the vehicle path to obtain an address sequence;
s302, carrying out cargo distribution on the cargo information based on the address sequence to obtain assembly information;
and S303, generating a cargo distribution plan according to the assembly information and the vehicle path.
In the embodiment of the invention, the address information is sequenced from far to near according to the vehicle path to obtain an address sequence; the method comprises the steps of acquiring goods information corresponding to address information according to the address sequence to carry out loading and delivery of the goods, for example, taking the farthest distance of a vehicle path as an end point, arranging the address information corresponding to the end point as a sequence 1, loading the goods information corresponding to the address information first, and carrying out delivery of the goods according to the vehicle path after all the goods are loaded, so as to generate a goods delivery plan; and after the goods delivery plan is generated, the dispatching vehicle delivers the goods according to the goods delivery plan.
According to the embodiment of the invention, the cargo distribution plan can be accurately formulated according to the logistics block chain and the vehicle path, and the cargo can be transported according to the cargo distribution plan, so that the logistics efficiency can be improved.
The embodiment of the invention establishes a shared and open traffic logistics information service platform system through an order management module, a warehouse management module, a path planning module and a transportation management module; screening the logistics order information can accurately obtain screened logistics order information; generating a logistics scheme by screening logistics order information, so that the obtained logistics scheme is more accurate; the classification management is carried out on the logistics scheme, so that the obtained classification information is more accurate; generating a logistics block chain through the classification information, and planning a path of a dispatching vehicle in the logistics block chain, so that a vehicle path can be accurately obtained, and the logistics efficiency is accelerated; the logistics block chain and the vehicle path are used for making a cargo distribution plan, and the cargo distribution plan is executed, so that logistics intelligence can be realized, and the logistics service level and efficiency can be improved. Therefore, the traffic logistics public information service system based on the block chain can solve the problems of how to build a shared and open traffic logistics information service platform system in each demand party, realize logistics intellectualization and improve logistics service level and efficiency.
Fig. 4 is a schematic flow chart of a traffic logistics public information service method based on blockchain according to an embodiment of the present invention. In the embodiment of the invention, the traffic logistics public information service method based on the blockchain comprises the following steps:
s401, an order management module acquires logistics order information, and filters the logistics order information to obtain screened logistics order information;
s402, the order management module generates a logistics scheme according to the screening logistics order information and sends the logistics scheme to a warehouse management module;
s403, a warehouse management module receives the logistics scheme, and performs classified management according to the logistics scheme to obtain classified information;
s404, the warehouse management module generates a logistics block chain according to the classification information and sends the logistics block chain to a path planning module and a transportation management module;
s405, a path planning module receives the logistics block chain and acquires a dispatching vehicle in the logistics block chain;
s406, the path planning module performs path planning on the dispatching vehicle to obtain a vehicle path, and sends the vehicle path to a transportation management module;
and S407, the transportation management module receives the logistics block chain and the vehicle path, makes a cargo distribution plan according to the logistics block chain and the vehicle path, and executes the cargo distribution plan.
Fig. 5 is a schematic structural diagram of an electronic device for implementing a block-chain-based traffic logistics public information service system according to an embodiment of the present invention.
The electronic device 500 may include a processor 501, a memory 502, a communication bus 503, and a communication interface 504, and may also include a computer program stored in the memory 502 and executable on the processor 501, such as a blockchain-based transportation logistics public information service program.
The processor 501 may be formed by an integrated circuit in some embodiments, for example, a single packaged integrated circuit, or may be formed by a plurality of integrated circuits packaged with the same function or different functions, including one or more central processing units (Central Processing Unit, CPU), a microprocessor, a digital processing chip, a graphics processor, a combination of various control chips, and so on. The processor 501 is a Control Unit (Control Unit) of the electronic device, connects various components of the entire electronic device using various interfaces and lines, executes or executes programs or modules (e.g., a block-chain-based traffic public information service program, etc.) stored in the memory 502, and invokes data stored in the memory 502 to perform various functions of the electronic device and process data.
The memory 502 includes at least one type of readable storage medium including flash memory, a removable hard disk, a multimedia card, a card memory (e.g., SD or DX memory, etc.), magnetic memory, magnetic disk, optical disk, etc. The memory 502 may in some embodiments be an internal storage unit of the electronic device, such as a mobile hard disk of the electronic device. The memory 502 may also be an external storage device of the electronic device in other embodiments, for example, a plug-in mobile hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like. Further, the memory 502 may also include both internal storage units and external storage devices of the electronic device. The memory 502 may be used to store not only application software installed in an electronic device and various types of data, such as codes of a blockchain-based traffic logistics public information service program, but also temporarily store data that has been output or is to be output.
The communication bus 503 may be a peripheral component interconnect standard (Peripheral Component Interconnect, PCI) bus or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, among others. The bus may be classified as an address bus, a data bus, a control bus, etc. The bus is arranged to enable connected communication between the memory 502 and the at least one processor 501 etc.
The communication interface 504 is used for communication between the electronic device and other devices, including network interfaces and user interfaces. Optionally, the network interface may include a wired interface and/or a wireless interface (e.g., WI-FI interface, bluetooth interface, etc.), typically used to establish a communication connection between the electronic device and other electronic devices. The user interface may be a Display (Display), an input unit such as a Keyboard (Keyboard), or alternatively a standard wired interface, a wireless interface. Alternatively, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch, or the like. The display may also be referred to as a display screen or display unit, as appropriate, for displaying information processed in the electronic device and for displaying a visual user interface.
Fig. 5 illustrates only an electronic device having components, and it will be appreciated by those skilled in the art that the configuration illustrated in fig. 5 is not limiting of the electronic device 500 and may include fewer or more components than illustrated, or may combine certain components, or a different arrangement of components.
For example, although not shown, the electronic device may further include a power source (such as a battery) for supplying power to the respective components, and preferably, the power source may be logically connected to the at least one processor 501 through a power management device, so that functions of charge management, discharge management, power consumption management, and the like are implemented through the power management device. The power supply may also include one or more of any of a direct current or alternating current power supply, recharging device, power failure detection circuit, power converter or inverter, power status indicator, etc. The electronic device may further include various sensors, bluetooth modules, wi-Fi modules, etc., which are not described herein.
It should be understood that the embodiments described are for illustrative purposes only and are not limited to this configuration in the scope of the patent application.
The blockchain-based transportation logistics public information service program stored in the memory 502 in the electronic device 500 is a combination of instructions that, when executed in the processor 501, can implement:
the order management module is used for acquiring logistics order information, screening the logistics order information to obtain screened logistics order information, generating a logistics scheme according to the screened logistics order information, and sending the logistics scheme to the warehouse management module;
The warehouse management module is used for receiving the logistics scheme, carrying out classification management according to the logistics scheme, obtaining classification information, generating a logistics block chain according to the classification information, and sending the logistics block chain to the path planning module and the transportation management module;
the route planning module is used for receiving the logistics block chain, acquiring a dispatching vehicle in the logistics block chain, carrying out route planning on the dispatching vehicle to obtain a vehicle route, and sending the vehicle route to the transportation management module;
and the transportation management module is used for receiving the logistics block chain and the vehicle path, making a cargo distribution plan according to the logistics block chain and the vehicle path, and executing the cargo distribution plan.
In particular, the specific implementation method of the above instruction by the processor 501 may refer to the description of the relevant steps in the corresponding embodiment of the drawings, which is not repeated herein.
Further, the modules/units integrated with the electronic device 500 may be stored in a computer readable storage medium if implemented in the form of software functional units and sold or used as a stand alone product. The computer readable storage medium may be volatile or nonvolatile. For example, the computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM).
The present invention also provides a computer readable storage medium storing a computer program which, when executed by a processor of an electronic device, can implement:
the order management module is used for acquiring logistics order information, screening the logistics order information to obtain screened logistics order information, generating a logistics scheme according to the screened logistics order information, and sending the logistics scheme to the warehouse management module;
the warehouse management module is used for receiving the logistics scheme, carrying out classification management according to the logistics scheme, obtaining classification information, generating a logistics block chain according to the classification information, and sending the logistics block chain to the path planning module and the transportation management module;
the route planning module is used for receiving the logistics block chain, acquiring a dispatching vehicle in the logistics block chain, carrying out route planning on the dispatching vehicle to obtain a vehicle route, and sending the vehicle route to the transportation management module;
and the transportation management module is used for receiving the logistics block chain and the vehicle path, making a cargo distribution plan according to the logistics block chain and the vehicle path, and executing the cargo distribution plan.
In the several embodiments provided in the present invention, it should be understood that the disclosed apparatus, device and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical function division, and there may be other manners of division when actually implemented.
The modules described as separate components may or may not be physically separate, and components shown as modules may or may not be physical units, may be located in one place, or may be distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in the embodiments of the present invention 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 can be realized in a form of hardware or a form of hardware and a form of software functional modules.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims shall not be construed as limiting the claim concerned.
The blockchain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and the like. The Blockchain (Blockchain), which is essentially a decentralised database, is a string of data blocks that are generated by cryptographic means in association, each data block containing a batch of information of network transactions for verifying the validity of the information (anti-counterfeiting) and generating the next block. The blockchain may include a blockchain underlying platform, a platform product services layer, an application services layer, and the like.
The embodiment of the application can acquire and process the related data based on the artificial intelligence technology. Among these, artificial intelligence (Artificial Intelligence, AI) is the theory, method, technique and application system that uses a digital computer or a digital computer-controlled machine to simulate, extend and extend human intelligence, sense the environment, acquire knowledge and use knowledge to obtain optimal results.
Furthermore, it is evident that the word "comprising" does not exclude other elements or steps, and that the singular does not exclude a plurality. A plurality of units or means recited in the system claims can also be implemented by means of software or hardware by means of one unit or means. The terms first, second, etc. are used to denote a name, but not any particular order.
Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. A blockchain-based traffic logistics public information service system, the system comprising:
the order management module is used for acquiring logistics order information, screening the logistics order information to obtain screened logistics order information, generating a logistics scheme according to the screened logistics order information, and sending the logistics scheme to the warehouse management module;
the warehouse management module is used for receiving the logistics scheme, carrying out classification management according to the logistics scheme, obtaining classification information, generating a logistics block chain according to the classification information, and sending the logistics block chain to the path planning module and the transportation management module;
The route planning module is used for receiving the logistics block chain, acquiring a dispatching vehicle in the logistics block chain, carrying out route planning on the dispatching vehicle to obtain a vehicle route, and sending the vehicle route to the transportation management module;
and the transportation management module is used for receiving the logistics block chain and the vehicle path, making a cargo distribution plan according to the logistics block chain and the vehicle path, and executing the cargo distribution plan.
2. The blockchain-based transportation logistics public information service system of claim 1, wherein the order management module, when executing the function of generating a logistics scheme according to the screening logistics order information, is specifically configured to:
extracting address information, cargo information and time information from the screening logistics order information, and formulating a delivery route according to the address information;
setting a transportation mode and a transportation vehicle according to the goods information, and setting loading time and delivery time according to the time information;
and generating a logistics scheme according to the distribution route, the transportation mode, the transportation vehicle, the loading time and the distribution time.
3. The blockchain-based transportation logistics public information service system of claim 1, wherein the order management module, when executing the function of sending the logistics proposal to a warehouse management module, is specifically configured to:
packaging the logistics scheme to obtain packaging information;
acquiring a data interface of the warehouse management module and generating an information transmission request;
and transmitting the packaging information and the information transmission request from the order management module to the warehouse management module by utilizing a preset data transmission protocol according to the data interface.
4. The blockchain-based traffic logistics public information service system of claim 1, wherein the warehouse management module is specifically configured to, when executing the function of classifying and managing according to the logistics scheme to obtain classification information:
extracting information from the logistics scheme to obtain logistics information;
carrying out information conversion on the logistics information to obtain conversion information;
extracting the characteristics of the conversion information to obtain conversion characteristics;
calculating the similarity between the conversion features, and clustering the conversion features based on the similarity to obtain a feature subset;
The similarity between the conversion features is calculated using the following formula:
wherein,representing the similarity, ->Representing from->A first selected one of the conversion features,representing from->A second one of the conversion features is selected, and (2)>Representing a total number of the conversion features;
classifying the feature subsets by using a preset classification model to obtain feature classes, and taking conversion information corresponding to the feature subsets in the feature classes as classification information;
the classification model is expressed as:
wherein,representing the feature class->Indicate->Feature subset->Representing the total number of feature subsets.
5. The blockchain-based transportation logistics public information service system of claim 1, wherein the warehouse management module, when executing the function of generating logistics blockchain according to the classification information, is specifically configured to:
dividing the classified information to obtain service information and time information;
carrying out hash operation on the service information to obtain a hash value, and carrying out tree-like storage on the service information according to the hash value to obtain a zone block;
packaging the hash value and the time information to obtain a block head, and connecting the block body with the block head to obtain a block;
And connecting a plurality of blocks according to the time information to obtain a logistics block chain.
6. The blockchain-based traffic logistics public information service system of claim 1, wherein the path planning module is specifically configured to, when executing the function of planning the path of the dispatch vehicle to obtain a vehicle path:
acquiring a delivery route of the dispatching vehicle, and determining a current node and a delivery node according to the delivery route;
calculating attractive force and repulsive force according to the current node and the distribution node, and performing superposition calculation on the attractive force and the repulsive force to obtain superposition force;
the attraction force was calculated using the following formula:
wherein,representing the attractive force, ++>Representing the current node->Is->Distance between->Representing a preset scale factor;
the repulsive force is calculated using the following formula:
wherein,representing the repulsive force, < >>Representing the current node->Is->Distance between->Representing a preset repulsive force constant;
and planning a route of the dispatching vehicle based on the superimposed force to obtain a vehicle path.
7. The blockchain-based transportation logistics public information service system of claim 1, wherein the transportation management module, when executing the function of planning the delivery of goods according to the logistics blockchain and the vehicle path, is specifically configured to:
Acquiring address information and cargo information of service information in the logistics block chain, and sequencing the address information according to the vehicle path to obtain an address sequence;
carrying out cargo distribution on the cargo information based on the address sequence to obtain assembly information;
and generating a cargo distribution plan according to the assembly information and the vehicle path.
8. The blockchain-based transportation logistics public information service system of claim 1, wherein the order management module is specifically configured to, when executing the function of filtering the logistics order information to obtain filtered logistics order information:
acquiring address information of the logistics order information, and carrying out hierarchical division on the address information to obtain an information layer;
and carrying out layer-by-layer analysis on the address information based on the information layer, and sequentially dividing the logistics order information according to the result of the layer-by-layer analysis to obtain screening logistics order information.
9. The blockchain-based transportation logistics public information service system of claim 1, wherein the warehouse management module, when executing the function of receiving the logistics proposal, is specifically configured to:
Acquiring an order data interface of the order management module, and receiving an information transmission request sent by the order management module through the order data interface;
and when the information transmission request is effective, receiving the logistics scheme according to the order data interface, and unpacking the logistics scheme to obtain the unpacking information.
10. A blockchain-based traffic logistics public information service method applied to a blockchain-based traffic logistics public information service system, the method comprising:
the order management module acquires logistics order information, screens the logistics order information and acquires screened logistics order information;
the order management module generates a logistics scheme according to the screening logistics order information and sends the logistics scheme to the warehouse management module;
the warehouse management module receives the logistics scheme, and performs classification management according to the logistics scheme to obtain classification information;
the warehouse management module generates a logistics block chain according to the classification information and sends the logistics block chain to a path planning module and a transportation management module;
the path planning module receives the logistics block chain and acquires a dispatching vehicle in the logistics block chain;
The path planning module performs path planning on the dispatching vehicle to obtain a vehicle path, and sends the vehicle path to the transportation management module;
and the transportation management module receives the logistics block chain and the vehicle path, makes a cargo distribution plan according to the logistics block chain and the vehicle path, and executes the cargo distribution plan.
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