CN115345548A - Cargo multi-type intermodal logistics distribution method based on block chain technology - Google Patents

Cargo multi-type intermodal logistics distribution method based on block chain technology Download PDF

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CN115345548A
CN115345548A CN202210955812.6A CN202210955812A CN115345548A CN 115345548 A CN115345548 A CN 115345548A CN 202210955812 A CN202210955812 A CN 202210955812A CN 115345548 A CN115345548 A CN 115345548A
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王艳玲
郑紫微
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Zhejiang Wanli University
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Abstract

The invention relates to a cargo multi-type intermodal logistics distribution method based on a block chain technology, which comprises the steps of forming a multi-type intermodal block chain by building a cargo multi-type intermodal alliance and using a carrying management system of all alliance members in the cargo multi-type intermodal alliance, fully considering the state condition of each transfer node (namely a transport node) which is predicted to participate in intermodal transportation and planning a multi-type intermodal scheme for cargos according to the state condition of each transfer node (namely a transport node), and further obtaining a total transportation price corresponding to the transportation of the cargos from a delivery place to a destination (namely a receiving place) in the shortest time, so that a client can conveniently confirm the planned multi-type intermodal mode, and execute the multi-type intermodal transportation after confirmation, thereby avoiding delaying the progress and efficiency of the whole multi-type intermodal transportation due to the fact that one or a plurality of transfer nodes which participate in intermodal transportation are in a non-idle state.

Description

Cargo multi-type intermodal logistics distribution method based on block chain technology
Technical Field
The invention relates to the field of logistics, in particular to a cargo multi-type intermodal logistics distribution method based on a block chain technology.
Background
With the development of the logistics industry and the increasing demand of goods transportation, the traditional single transportation mode is difficult to meet the demand of the logistics market, which prompts the appearance of a multi-mode combined transportation mode. The multi-mode combined transportation adopts two or more than two transportation modes to transport the goods from the starting place to the destination, thereby fully utilizing transportation resources and integrating the advantages of different transportation modes to finish transportation service so as to meet the transportation requirement of part of users for transporting the goods to the destination in the shortest time. Each mode of transportation involves a carrier. For example, a mode of transportation by land is one in which a carrier responsible for land transportation participates in the responsibility and enforcement until the goods are handed over to a carrier of the next mode of transportation.
However, in the conventional multi-type intermodal transportation and delivery method for goods, an intermodal operator responsible for contact with clients to negotiate and carry out the delivery plans a multi-type intermodal transportation method and a multi-type intermodal transportation path, but the state condition of each transfer node (i.e., transportation node) participating in the intermodal transportation cannot be fully considered, so that when the multi-type intermodal transportation path obtained by the planning is executed, the whole process of the multi-type intermodal transportation is easily delayed because one or more transfer nodes participating in the intermodal transportation are in a non-idle state (i.e., no idle transportation tool is used for allocation), and the time of the multi-type intermodal transportation is increased. In addition, since the multimodal transportation is performed by a plurality of carriers, the management of the cargo state information is not smooth, and the cargo state information cannot be traced.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a cargo multi-type intermodal logistics distribution method based on the block chain technology in view of the above prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the cargo multi-type intermodal logistics distribution method based on the block chain technology is characterized by comprising the following steps of:
step 1, establishing a multi-mode intermodal freight alliance; the multi-type freight alliance comprises an intermodal operator, a land transport carrier, a water transport carrier and an air transport carrier, wherein the intermodal operator is an alliance owner of the multi-type freight alliance, and the land transport carrier, the water transport carrier and the air transport carrier are all alliance members of the multi-type freight alliance; the land transport carrier is provided with a land transport node and a land transport tool, the water transport carrier is provided with a water transport node and a water transport tool, and the air transport carrier is provided with an air transport node and an air transport tool;
step 2, forming a multi-type intermodal block chain by using the carrying management systems of all the coalition members in the multi-type intermodal alliance for goods;
step 3, the intermodal operator respectively obtains the carrying and charging standard of each coalition member and the information of all transit nodes; the transfer node information comprises two-dimensional coordinates of the position of the transfer node and the total number of transfer tools managed by each transfer node;
step 4, the intermodal operator acquires the invoice information of the user; the system comprises a delivery order information server, a delivery server and a delivery server, wherein the delivery order information comprises shipper information, a delivery address, cargo attribute information, consignee information and a delivery address, and the cargo attribute information comprises cargo volume, cargo weight, cargo quantity and timeliness information;
step 5, the intermodal operator acquires the state information of all the transit nodes corresponding to all the coalition members; wherein, the state information is an idle state which can accept the goods or a non-idle state which can not accept the goods;
step 6, the intermodal operator obtains the freight total price when the freight is intermodal in the shortest transportation time according to the information of the delivery order, the carrying and charging standard of each coalition member and the state information of all the transfer nodes of each coalition member;
step 7, the intermodal operator sends the freight total price of the intermodal freight in the shortest transport time to the shipper for selection and confirmation, and after the shipper transacts the intermodal confirmation procedures, the alliance members cooperatively execute the multimodal intermodal transport corresponding to the shortest transport time;
and 8, the intermodal operator issues the transportation state information of the goods as block chain information to the multi-type intermodal block chain according to a preset interval.
In an improvement, in the method for distributing the intermodal logistics of goods based on the block chain technology, the method further comprises the following steps a 1-a 4 in the process of transporting the goods in the intermodal mode selected by the shipper:
step a1, a transshipment node participating in transshipment of the goods sends the transportation state information of the goods to a transshipment management system of a shipper to which the transshipment node belongs;
step a2, after the carrier finishes the task of the carrier stage of the goods and hands the goods to other carriers, the carrier finishing the task of the carrier stage sends all the transportation state information of the goods in the carrier stage to each transfer node of the carrier by using a self-carrying management system;
step a3, the carrier completing the task in the carrying stage utilizes the self-carrying management system to respectively send all the transportation state information of the goods in the carrying stage to the intermodal operator and the carrier at the end of the current multi-type intermodal task; the carrier at the end of the current multi-mode intermodal task is the carrier which participates in the current multi-mode intermodal task and is responsible for transporting the goods to the receiving address finally;
and a4, taking all the latest received transportation state information as the latest transportation state information of the corresponding goods by the intermodal operator.
In another improvement, in the cargo multimodal transportation logistics distribution method based on the blockchain technology, the shortest time is obtained by processing as follows:
Figure BDA0003791295930000021
Figure BDA0003791295930000022
and, the end point conditions are:
Figure BDA0003791295930000023
wherein:
Figure BDA0003791295930000031
represents the shortest time for the path to reach the transit node i along the arc (k, i) in the transport mode x at time t, which time is
Figure BDA0003791295930000032
Namely the shortest time;
Figure BDA0003791295930000033
representing the transportation mode conversion time and the freight delay time in the process of arriving at a transit node i along an arc (k, i) in a transportation mode x at a time t and then arriving at a transit node j along an arc (i, j) in a transportation mode y by the transit node i;
Figure BDA0003791295930000034
represents the transit time from transit node i to transit node j in transit manner y at time t;
Figure BDA0003791295930000035
represents the shortest time for a path from transit node i to transit node j along arc (i, j) in transport mode y at time t;
m is a transportation mode set in the multi-mode intermodal transport, T is a discrete time set, and V is a set of all transit nodes in the multi-mode intermodal transport; d is a destination node, and V \ D is all transit nodes which are positioned in the set V and except the destination node D; d' represents an egress node attached at the destination node D in addition to the ingress node; Γ (i) is a set of nodes subsequent to the transit node i, Γ -1 (i) The previous transit node connected with the transit node i;
Figure BDA0003791295930000036
and the shortest time of the path from the position of the transfer node i' to the position of the transfer node i in the transportation mode x at the time t is shown, wherein the transfer node i is the starting node.
Further, in the distribution method of the multimodal transportation goods logistics based on the blockchain technology, the total freight cost of the multimodal transportation goods in the shortest transportation time is calculated as follows:
Figure BDA0003791295930000037
wherein the content of the first and second substances,
Figure BDA0003791295930000038
is the sum of the transportation costs between all transit nodes located in the multimodal transport and transporting the cargo,
Figure BDA0003791295930000039
the sum of all transportation mode conversion fees for receiving the goods in the multimodal transportation,
Figure BDA00037912959300000310
charge for cargo custody:
Figure BDA00037912959300000311
Figure BDA00037912959300000312
in the method for distributing cargo through multi-type intermodal logistics based on block chain technology, in step 6, the intermodal operator selects the transit nodes in the idle state of each coalition member, and takes the selected transit nodes as the carrier nodes participating in the cargo carrying.
Further, in the cargo multimodal transportation logistics distribution method based on the blockchain technology, the intermodal operator selects the transit nodes in the idle state of each coalition member as follows:
b1, each alliance member processes the idle state condition of each transfer node managed by the alliance member within a preset time period in advance to obtain a transfer node prediction state curve of each transfer node; the transfer node predicted state curve is a curve of a dependent variable idle state and an independent variable time;
step b2, each member of the alliance sends the state curves of all the transfer nodes managed by the member to the intermodal operator;
step b3, the intermodal operator obtains the predicted arrival time of the goods from the previous transit node to the next responsible transit node based on the received state curves of all the transit nodes;
b4, the intermodal operator obtains the transportation mode of the previous transit node and the transportation mode of the next transit node; wherein the former transit node is not responsible for the transportation of the latter transit node;
step b5, the intermodal operator obtains the idle state prediction condition corresponding to the next responsible transfer node at the preset arrival time according to the transfer node prediction state curve corresponding to the next responsible transfer node;
step b6, the joint transport operator makes judgment processing according to the obtained idle state prediction condition of the next responsible transfer node:
when the idle state prediction condition of the next transfer node in charge is an idle state, selecting the next transfer node in charge as a transfer node for carrying the goods; otherwise, go to step b7;
b7, the intermodal operator processes to obtain the idle state prediction condition of all the transit nodes which belong to the same coalition member as the next responsible transit node at the predicted arrival time;
and b8, selecting the transfer node with the idle state prediction condition as the idle state by the intermodal operator, and taking the selected transfer node as a transfer node for transferring the goods transported by the previous transfer node.
Further, in the cargo multimodal transportation logistics distribution method based on the blockchain technology, in the step b8, when the intermodal operator does not obtain the transit node in the idle state prediction situation, the intermodal operator selects the transit node with the optimal distance from all the transit nodes belonging to the same alliance member as the transit node for transporting the cargo transported by the previous transit node, wherein the next transit node is responsible for the transit node; wherein, the optimal distance is the transfer node closest to the previous transfer node.
Compared with the prior art, the invention has the advantages that:
firstly, in the cargo multi-type intermodal logistics distribution method, an intermodal operator fully considers the state condition of each transfer node (namely, transport node) which is predicted to participate in the intermodal transportation, plans a multi-type intermodal transportation scheme for the cargo according to the state condition of each transfer node, obtains the total transportation price corresponding to the cargo when the cargo is transported from a delivery place to a destination (namely, a receiving place) in the shortest time, so that a client can conveniently confirm the planned multi-type intermodal transportation mode, and executes the multi-type intermodal transportation after the client finishes the intermodal transportation confirmation procedure, thereby avoiding delaying the progress and efficiency of the whole multi-type intermodal transportation because one or a plurality of transfer nodes participating in the intermodal transportation are in a non-idle state.
In addition, the multi-type united transport alliance of the goods is established by the united transport operator, the land transport carrier, the water transport carrier and the air transport carrier, the multi-type united transport block chain is formed by the carrier management systems of all the alliance members in the multi-type united transport alliance of the goods, and all the transport state information of the goods at the transport stage is respectively sent to the united transport operator and the carrier at the tail end of the current multi-type united transport task by the carrier completing the task at the transport stage by utilizing the self-carrier management system, so that the transport state information sharing is realized, and the traceability processing of the transport state information of the goods on the multi-type united transport block chain is facilitated.
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Fig. 1 is a schematic flow chart of a cargo multi-type intermodal logistics distribution method based on the blockchain technology in the embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the following examples of the drawings.
The present embodiment provides a cargo multi-type intermodal logistics distribution method based on a blockchain technology, and referring to fig. 1, the cargo multi-type intermodal logistics distribution method based on the blockchain technology of the present embodiment includes the following steps:
step 1, establishing a multi-mode intermodal freight alliance; the multi-type freight alliance comprises an intermodal operator, a land transport carrier, a water transport carrier and an air transport carrier, wherein the intermodal operator is an alliance owner of the multi-type freight alliance, and the land transport carrier, the water transport carrier and the air transport carrier are all alliance members of the multi-type freight alliance; the land transportation carrier is provided with a land transportation node and a land transportation tool, the water transportation carrier is provided with a water transportation node and a water transportation tool, and the air transportation carrier is provided with an air transportation node and an air transportation tool; each carrier is provided with a plurality of transit nodes, and the transit nodes can interact data with the carriers to which the transit nodes belong; the transfer node is a logistics network point responsible for transporting goods;
step 2, forming a multi-type intermodal block chain by using the carrying management systems of all the coalition members in the multi-type intermodal alliance for goods;
step 3, the intermodal operator respectively obtains the carrying and charging standard of each coalition member and the information of all transit nodes; the transfer node information comprises two-dimensional coordinates of the position of the transfer node and the total number of transfer tools managed by each transfer node;
step 4, the intermodal operator acquires the invoice information of the user; the system comprises a delivery order information server, a delivery server and a delivery server, wherein the delivery order information comprises shipper information, a delivery address, cargo attribute information, consignee information and a delivery address, and the cargo attribute information comprises cargo volume, cargo weight, cargo quantity and timeliness information;
step 5, the intermodal operator acquires the state information of all the transit nodes corresponding to all the coalition members; the state information is an idle state capable of receiving the goods or a non-idle state incapable of receiving the goods;
step 6, the intermodal operator obtains the freight charge total price when the goods are intermodal in the shortest transportation time according to the delivery bill information, the carrying charging standard of each coalition member and the state information of all transit nodes of each coalition member;
specifically, in this embodiment, the intermodal operator selects the transit nodes in the idle state of each coalition member, and uses the selected transit nodes as the carrier nodes participating in the goods carrying; for example, the intermodal operator selects the transit nodes in the idle state of each coalition member according to the following steps b1 to b 8:
step b1, each alliance member processes the idle state condition of each transfer node managed by the alliance member in a preset time period in advance to respectively obtain a transfer node prediction state curve corresponding to each transfer node; the transfer node predicted state curve is a curve of a dependent variable idle state and an independent variable time;
step b2, each alliance member sends the obtained state curves of all the transfer nodes managed by the alliance member to an intermodal operator;
step b3, the intermodal operator obtains the predicted arrival time of the goods from the previous transit node to the next responsible transit node based on the received state curves of all the transit nodes;
b4, the intermodal operator obtains the transportation mode of the previous transit node and the transportation mode of the next transit node; wherein the former transit node is not responsible for the transportation of the latter transit node; the former transit node and the latter transit node may be different in transportation mode, namely, the former transit node and the latter transit node are not affiliated to the same carrier;
step b5, the intermodal operator obtains an idle state prediction condition corresponding to the next responsible transfer node at the preset arrival time according to the transfer node prediction state curve corresponding to the next responsible transfer node;
step b6, the intermodal operator makes judgment processing according to the obtained idle state prediction condition of the next responsible transfer node:
when the idle state prediction condition of the next transfer node in charge is an idle state, selecting the next transfer node in charge as a transfer node for carrying the goods; otherwise, go to step b7;
b7, the intermodal operator processes to obtain the idle state prediction condition of all the transit nodes which are subordinate to the same alliance member with the next responsible transit node at the predicted arrival time;
step b8, the intermodal operator selects the transit node with the idle state prediction condition as the idle state, and the selected transit node is used as a transit node for transferring the goods transported by the previous transit node
Step 7, the joint operation side sends the freight total price of the joint freight with the shortest transportation time to the shipper for selection confirmation, and after the shipper handles the joint confirmation procedure, the alliance members cooperatively execute the multimodal joint transportation corresponding to the shortest transportation time; specifically, in this embodiment, the method further includes steps a1 to a4 in the process of transporting the goods in the intermodal transportation mode selected by the shipper:
step a1, a transshipment node participating in transshipment of the goods sends the transportation state information of the goods to a transshipment management system of a carrier to which the transshipment node belongs;
step a2, after the carrier finishes the task of the carrier stage of the goods and hands the goods to other carriers, the carrier finishing the task of the carrier stage sends all the transportation state information of the goods in the carrier stage to each transfer node of the carrier by using a self-carrying management system;
step a3, the carrier completing the task in the carrying stage utilizes the self-carrying management system to respectively send all the transportation state information of the goods in the carrying stage to the intermodal operator and the carrier at the end of the current multi-type intermodal task; the carrier at the end of the current multi-mode intermodal task is the carrier which participates in the current multi-mode intermodal task and is responsible for transporting the goods to the receiving address finally;
step a4, the intermodal operator takes all the latest received transportation state information as the latest transportation state information of the corresponding goods;
and 8, the intermodal operator issues the transportation state information of the goods as block chain information to the multi-type intermodal block chain at preset intervals.
It should be noted that, the multi-type intermodal alliance for goods is established by the intermodal operator, the land transport carrier, the water transport carrier and the air transport carrier, the multi-type intermodal block chain is formed by the carrier management systems of all the alliance members in the multi-type intermodal alliance for goods, and the carriers completing the task in the carrying stage respectively send all the transport state information of the goods in the carrying stage to the intermodal operator and the carriers at the end of the current multi-type intermodal task by using the self-carrier management system, so that not only is the sharing of the transport state information realized, but also the traceability processing of the transport state information of the goods is conveniently performed on the multi-type intermodal block chain.
For step 7 above, the shortest time stamp
Figure BDA0003791295930000071
The shortest time
Figure BDA0003791295930000072
Obtained by processing according to the following mode:
Figure BDA0003791295930000073
Figure BDA0003791295930000074
the end point conditions were:
Figure BDA0003791295930000075
wherein:
Figure BDA0003791295930000076
represents the shortest time of the path to reach the transfer node i along the arc (k, i) in the transportation mode x at the time t;
Figure BDA0003791295930000077
representing the transportation mode conversion time and the freight transportation delay time in the process that the transport mode x enters the transfer node i along the arc (k, i) at the moment t and then the transfer node i is converted into the transport mode y along the arc (i, j) to the transfer node j;
Figure BDA0003791295930000078
represents the transit time from transit node i to transit node j in transit manner y at time t;
Figure BDA0003791295930000079
represents the shortest time for a path from transit node i to transit node j along arc (i, j) in transport mode y at time t;
m is a transportation mode set in multi-mode combined transportation, namely the transportation mode set M comprises a land transportation mode, a sea transportation mode and an air transportation mode;
t is a discrete time set, V is a set of all nodes in the multi-mode joint transport, D is a destination node, V \ D is all transit nodes which are positioned in the set V and are except the destination node D, and D' represents an exit node which is added to the destination node D except an entrance node; Γ (i) is a set of nodes subsequent to node i, Γ -1 (i) The previous transit node connected with the transit node i;
Figure BDA00037912959300000710
and represents the shortest time for the path from the position of the transfer node i' to the position of the transfer node i in the transportation mode x at the time t, wherein the transfer node i is the starting node.
In addition, with the above-mentioned minimum transit time
Figure BDA00037912959300000711
The freight total for the intermodal freight is calculated as follows:
Figure BDA0003791295930000081
wherein, the first and the second end of the pipe are connected with each other,
Figure BDA0003791295930000082
is the sum of the transportation costs between all nodes located in the multimodal transport and transporting goods,
Figure BDA0003791295930000083
the sum of all transportation mode conversion costs for receiving goods in the multimodal transportation,
Figure BDA0003791295930000084
the cost for the goods is observed:
Figure BDA0003791295930000085
Figure BDA0003791295930000086
in the cargo multi-type intermodal logistics distribution method of the embodiment, the intermodal operator fully considers the state condition of each transfer node (namely, transport node) which is predicted to participate in the intermodal transportation, plans the multi-type intermodal transportation scheme for the cargo according to the state condition of each transfer node, obtains the total transportation price corresponding to the shortest time for transporting the cargo from a delivery place to a destination (namely, a receiving place), so that a client can conveniently confirm the planned multi-type intermodal transportation mode, and executes the multi-type intermodal transportation after the client finishes the intermodal transportation confirmation procedure, thereby avoiding delaying the progress and the efficiency of the whole multi-type intermodal transportation because one or a plurality of transfer nodes participating in the intermodal transportation are in a non-idle state.
Although preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The cargo multi-type intermodal logistics distribution method based on the block chain technology is characterized by comprising the following steps of:
step 1, building a multi-mode intermodal freight alliance; the multi-type freight alliance comprises an intermodal operator, a land transport carrier, a water transport carrier and an air transport carrier, wherein the intermodal operator is an alliance owner of the multi-type freight alliance, and the land transport carrier, the water transport carrier and the air transport carrier are all alliance members of the multi-type freight alliance; the land transportation carrier is provided with a land transportation node and a land transportation tool, the water transportation carrier is provided with a water transportation node and a water transportation tool, and the air transportation carrier is provided with an air transportation node and an air transportation tool;
step 2, forming a multi-type intermodal block chain by using the carrying management systems of all the coalition members in the multi-type intermodal alliance for goods;
step 3, the intermodal operator respectively obtains the carrying and charging standard of each coalition member and the information of all transit nodes; the transfer node information comprises two-dimensional coordinates of the position of the transfer node and the total number of transfer tools managed by each transfer node;
step 4, the intermodal operator acquires the information of the invoice of the user; the system comprises a delivery order information server, a delivery server and a delivery server, wherein the delivery order information comprises shipper information, a delivery address, cargo attribute information, consignee information and a delivery address, and the cargo attribute information comprises cargo volume, cargo weight, cargo quantity and timeliness information;
step 5, the intermodal operator acquires the state information of all the transit nodes corresponding to all the coalition members; the state information is an idle state capable of receiving the goods or a non-idle state incapable of receiving the goods;
step 6, the intermodal operator obtains the freight total price when the freight is intermodal in the shortest transportation time according to the information of the delivery order, the carrying and charging standard of each coalition member and the state information of all the transfer nodes of each coalition member;
step 7, the joint operation side sends the freight total price of the joint freight with the shortest transportation time to the shipper for selection confirmation, and after the shipper handles the joint confirmation procedure, the alliance members cooperatively execute the multimodal joint transportation corresponding to the shortest transportation time;
and 8, the intermodal operator issues the transportation state information of the goods as block chain information to the multi-type intermodal block chain at preset intervals.
2. The method for distributing multi-type intermodal logistics for goods based on block chain technology as claimed in claim 1, wherein in the process of transporting the goods in the intermodal mode selected by the shipper, further comprising steps a 1-a 4:
step a1, a transshipment node participating in transshipment of the goods sends the transportation state information of the goods to a transshipment management system of a carrier to which the transshipment node belongs;
step a2, after the carrier finishes the task of the carrier stage of the goods and hands the goods to other carriers, the carrier finishing the task of the carrier stage sends all the transportation state information of the goods in the carrier stage to each transfer node of the carrier by using a self-carrying management system;
step a3, the carrier completing the task in the carrying stage utilizes the self-carrying management system to respectively send all the transportation state information of the goods in the carrying stage to the intermodal operator and the carrier at the end of the current multi-type intermodal task; the carrier at the end of the current multi-mode intermodal task is the carrier which participates in the current multi-mode intermodal task and is responsible for transporting the goods to the receiving address finally;
and a4, taking all the latest transportation state information received by the intermodal operators as the latest transportation state information of the corresponding goods.
3. The method for distributing multi-modal cargo intermodal logistics according to claim 1 wherein the minimum time is obtained by processing as follows:
Figure FDA0003791295920000021
Figure FDA0003791295920000022
k∈{Γ -1 (i),i'}，
Figure FDA0003791295920000023
the end point conditions were:
Figure FDA0003791295920000024
wherein:
Figure FDA0003791295920000025
represents the shortest time for the path to reach the transit node i along the arc (k, i) in the transport mode x at time t, which time is
Figure FDA0003791295920000026
Namely the shortest time;
Figure FDA0003791295920000027
representing the transportation mode conversion time and the freight delay time in the process of arriving at a transit node i along an arc (k, i) in a transportation mode x at a time t and then arriving at a transit node j along an arc (i, j) in a transportation mode y by the transit node i;
Figure FDA0003791295920000028
represents the transit time from transit node i to transit node j in transit manner y at time t;
Figure FDA0003791295920000029
represents the shortest time of a path from the transit node i to the transit node j along the arc (i, j) in the transport mode y at the time t;
m is a transportation mode set in the multi-mode intermodal transport, T is a discrete time set, and V is a set of all transit nodes in the multi-mode intermodal transport; d is a destination node, and V \ D is all transit nodes which are positioned in the set V and except the destination node D; d' represents an egress node attached at the destination node D in addition to the ingress node; Γ (i) isSubsequent node set of transit node i, Γ -1 (i) The previous transit node connected with the transit node i;
Figure FDA00037912959200000210
and represents the shortest time for the path from the position of the transfer node i' to the position of the transfer node i in the transportation mode x at the time t, wherein the transfer node i is the starting node.
4. The method as claimed in claim 3, wherein the freight multi-type intermodal logistics distribution method based on the block chain technology is characterized in that the freight rate total of the intermodal freight in the shortest transportation time is calculated as follows:
Figure FDA00037912959200000211
wherein, the first and the second end of the pipe are connected with each other,
Figure FDA0003791295920000031
is the sum of the transportation costs between all transit nodes that are in the multimodal transport and transport the cargo,
Figure FDA0003791295920000032
the sum of all mode conversion costs for receiving the freight in the multimodal transportation,
Figure FDA0003791295920000033
charge for cargo custody:
Figure FDA0003791295920000034
Figure FDA0003791295920000035
5. the method as claimed in claim 1, wherein in step 6, the intermodal operator selects the transit nodes of each coalition member in an idle state, and uses the selected transit nodes as the carrier nodes participating in the cargo carrying.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115619103A (en) * 2022-11-15 2023-01-17 湖南省交通科学研究院有限公司 Typical industry logistics combined transportation analysis method and system based on truck driving track
CN116796352A (en) * 2023-07-18 2023-09-22 中路高科交通科技集团有限公司 Integrated information service development support platform for journey passenger transport and implementation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115619103A (en) * 2022-11-15 2023-01-17 湖南省交通科学研究院有限公司 Typical industry logistics combined transportation analysis method and system based on truck driving track
CN116796352A (en) * 2023-07-18 2023-09-22 中路高科交通科技集团有限公司 Integrated information service development support platform for journey passenger transport and implementation method thereof
CN116796352B (en) * 2023-07-18 2024-03-01 中路高科交通科技集团有限公司 Integrated information service development support platform for journey passenger transport and implementation method thereof

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