Transport vehicle and container matching method, device, equipment, medium and product

Abstract

The present application discloses a method, device, equipment, medium and product for matching a transport vehicle with a container, relating to the technical field of container transportation. The method includes screening the parameter data of all trailers stored in a database based on a first matching interval to obtain a first target trailer that matches the container; screening the first target trailer based on a second matching interval to obtain a second target trailer; screening the parameter data of all tractors stored in the database based on a third matching interval to obtain a first target tractor that matches the second target trailer; screening the first target tractor based on a fourth matching interval to obtain a second target tractor; screening the second target trailer and the second target tractor based on a fifth matching interval to obtain a target matching trailer and a target matching tractor that match the container. The present application can effectively improve the matching efficiency and matching accuracy of tractors, trailers and containers.

Description

Technical Field

[0001] The present application relates to the technical field of container transportation, and particularly to a method, device, equipment, medium and product for matching a transportation vehicle with a container. Background Art

[0002] With the increasing requirements of modern logistics for logistics costs and transportation efficiency, 45-foot containers have developed rapidly in multimodal transport due to their large loading capacity. However, during overland transportation, due to the large overall size of 45-foot containers, more requirements are imposed on the structure of trailers, the matching of carriage dimensions, and the matching of tractor power, increasing the difficulty of vehicle selection and matching; and because tractors and trailers in China belong to two different types of vehicles, and there is a situation where production enterprises are different, the difficulty of vehicle selection and matching is further increased. In the prior art, for vehicle selection and matching, vehicle selection and matching mainly rely on vehicle application data and the experience of staff, which has the defects of low matching accuracy and low matching efficiency. Therefore, there is an urgent need for a method that can improve the matching efficiency and matching accuracy of tractors, trailers, and containers. Summary of the Invention

[0003] In view of the above defects or deficiencies in the related art, the purpose of the present application is to provide a method, device, equipment, medium and product for matching a transportation vehicle with a container, which can effectively improve the matching efficiency and matching accuracy of tractors, trailers, and containers.

[0004] To achieve the above purpose, the present application provides the following solutions:

[0005] First aspect, the present application provides a method for matching a transport vehicle with a container. The method for matching a transport vehicle with a container includes: screening the parameter data of all trailers stored in a database based on a first matching range to obtain a first target trailer that matches the container; the first matching range is set based on the length between the foremost end and the rearmost end of the trailer and the minimum value of the rear swing clearance of the trailer; screening the first target trailer based on a second matching range to obtain a second target trailer; the second matching range is set based on the length between the foremost end of the trailer and the kingpin of the tractor; screening the parameter data of all tractors stored in the database based on a third matching range to obtain a first target tractor that matches the second target trailer; the third matching range is set based on the parameter data of the tractor; the parameter data of the tractor includes the length between each wheel of the tractor, the length between each wheel of the tractor and the rearmost end, and the length between each wheel of the tractor and the kingpin; screening the first target tractor based on a fourth matching range to obtain a second target tractor; the fourth matching range is set based on the length between the kingpin of the tractor and the rear end of the cab; screening the second target trailer and the second target tractor based on a fifth matching range to obtain a target matching trailer and a target matching tractor that match the container; the fifth matching range is set based on the specified total length of the trailer and the tractor and the parameter data of the tractor.

[0006] Optionally, the first matching range is: LB - LA ≥ 9.716; where LB is the length between the foremost end and the rearmost end of the trailer; LA is the minimum value of the rear swing clearance of the trailer, that is, the length between the foremost end of the trailer and the foremost end of the gooseneck groove of the trailer; and the units of both LB and LA are meters; the parameter data of the trailer includes the length between the foremost end and the rearmost end of the trailer and the length between the foremost end of the trailer and the foremost end of the gooseneck groove of the trailer.

[0007] Optionally, the second matching range is: LB - 12.2 ≤ LC ≤ LB - 12.08; where LB is the length between the foremost end and the rearmost end of the trailer; LC is the length between the kingpin of the tractor and the foremost end of the trailer, and the units of both LB and LC are meters.

[0008] Optionally, the third matching range is:

[0009] ;

[0010] where L3 is the length between the middle wheel and the last wheel of the tractor; L4 is the length between the last wheel of the tractor and the rearmost end; L5 is the length between the midline of the connection line between the middle wheel and the last wheel of the tractor and the kingpin; w2 is the width of the container, and the units of L4, L3, L5, and w2 are all meters.

[0011] Optionally, the fourth matching range is: L6≥2.14; where L6 is the length between the kingpin of the tractor and the rear end of the cab, and the unit of L6 is meter.

[0012] Optionally, the fifth matching range is: (L1 + L2 + L3 - L5) + the length from the kingpin to the rearmost end of the trailer ≤ the specified total length of the trailer and the tractor; where L1 is the length between the foremost end of the cab of the tractor and the foremost wheel; L2 is the length between the foremost wheel and the middle wheel of the tractor; L3 is the length between the middle wheel and the rearmost wheel of the tractor; L5 is the length between the kingpin and the midline of the connection line between the middle wheel and the rearmost wheel of the tractor; and the units of L1, L2, L3, and L5 are all meters.

[0013] In a second aspect, the present application provides a matching device for a transport vehicle and a container. The matching device for the transport vehicle and the container includes:

[0014] A first matching module, configured to screen the parameter data of all trailers stored in the database based on a first matching range to obtain a first target trailer that matches the container; the first matching range is set based on the length between the foremost end and the rearmost end of the trailer and the minimum value of the rear swing clearance of the trailer;

[0015] A second matching module, configured to screen the first target trailer based on a second matching range to obtain a second target trailer; the second matching range is set based on the length between the foremost end of the trailer and the kingpin of the tractor;

[0016] A third matching module, configured to screen the parameter data of all tractors stored in the database based on a third matching range to obtain a first target tractor that matches the second target trailer; the third matching range is set based on the parameter data of the tractor; the parameter data of the tractor includes the lengths between the wheels of the tractor, the lengths between the wheels of the tractor and the rearmost end, and the lengths between the wheels of the tractor and the kingpin;

[0017] A fourth matching module, configured to screen the first target tractor based on a fourth matching range to obtain a second target tractor; the fourth matching range is set based on the length between the kingpin of the tractor and the rear end of the cab;

[0018] A fifth matching module, configured to screen the second target trailer and the second target tractor based on a fifth matching range to obtain a target matching trailer and a target matching tractor that match the container; the fifth matching range is set based on the specified total length of the trailer and the tractor and the parameter data of the tractor.

[0019] In a third aspect, the present application provides a computer device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the transportation vehicle and container matching method described in any one of the above.

[0020] In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it implements the steps of the transportation vehicle and container matching method described in any one of the above.

[0021] In a fifth aspect, the present application provides a computer program product, including a computer program, and when the computer program is executed by a processor, it implements the steps of the transportation vehicle and container matching method described in any one of the above.

[0022] According to the specific embodiments provided by the present application, the following technical effects are disclosed:

[0023] The present application provides a transportation vehicle and container matching method, device, equipment, medium and product. By using a first matching interval to screen the parameter data of all trailers stored in a database, a first target trailer matching the container is obtained; by using a second matching interval to screen the first target trailer, a second target trailer is obtained; by using a third matching interval to screen the parameter data of all tractors stored in the database, a first target tractor matching the second target trailer is obtained; by using a fourth matching interval to screen the first target tractor, a second target tractor is obtained; by using a fifth matching interval to screen the second target trailer and the second target tractor, a target matching trailer and a target matching tractor matching the container are obtained. Compared with the prior art, on the one hand, it is not necessary to rely on design drawings of a commercial secret nature, and the matching of the container, trailer and tractor can be achieved only based on the public parameters of the tractor and trailer and the measured data, reducing the difficulty of matching and the data analysis ability, and achieving the purpose of improving the matching efficiency and accuracy; on the other hand, by introducing a limit on the total length of the trailer and the tractor, it is ensured that the total length of the trailer and the tractor after matching complies with the GB1589-2016 standard, which can effectively help logistics transportation practitioners correctly select vehicle models and reduce the risk of over-length caused by improper model selection. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 Schematic flowchart of a method for matching a transport vehicle with a container provided by an embodiment of the present application;

[0026] Figure 2 Schematic structural diagram of the matching of a tractor, a trailer and a container provided by an embodiment of the present application;

[0027] Figure 3 Schematic diagram of the front turning radius of a trailer provided by an embodiment of the present application;

[0028] Figure 4 Schematic functional module diagram of a device for matching a transport vehicle with a container provided by an embodiment of the present application;

[0029] Figure 5 Schematic structural diagram of a computer device provided by an embodiment of the present application. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0031] To make the above objects, features and advantages of the present application more obvious and understandable, the present application will be further described in detail below with reference to the accompanying drawings and specific implementation manners.

[0032] In an exemplary embodiment, as Figure 1 shown, a method for matching a transport vehicle with a container is provided. This method is executed by a computer device, and specifically, it can be executed independently by a computer device such as a terminal or a server, or jointly executed by a terminal and a server. The method for matching a transport vehicle with a container provided by the embodiments of the present application includes the following steps S110 to S150. Among them:

[0033] Step S110: Screen the parameter data of the trailers stored in the database based on the first matching interval to obtain the first target trailer that matches the container.

[0034] In the exemplary embodiment, the first matching interval is set based on the length between the front end and the rear end of the trailer and the minimum value of the rear turning clearance of the trailer. For example, as Figure 2 shown, area A represents the tractor, area B represents the trailer, and area C represents the container; the first matching interval is the following formula (1):

[0035] LB - LA ≥ 9.716 (1)

[0036] Among them, LB is the length between the foremost end and the rearmost end of the trailer; LA is the minimum value of the rear swing clearance of the trailer, that is, the length between the foremost end of the trailer and the foremost end of the gooseneck groove of the trailer; and the units of both LB and LA are meters; the parameter data of the trailer includes the length between the foremost end and the rearmost end of the trailer and the length between the foremost end of the trailer and the foremost end of the gooseneck groove of the trailer.

[0037] Step S120, screening the first target trailer based on the second matching interval to obtain a second target trailer.

[0038] In the exemplary embodiment, the second matching interval is set based on the length between the foremost end of the trailer and the kingpin of the towing vehicle. For example, as Figure 2 shown, the second matching interval is the following formula (2):

[0039] LB - 12.2 ≤ LC ≤ LB - 12.08 (2)

[0040] Among them, LB is the length between the foremost end and the rearmost end of the trailer; LC is the length between the kingpin of the towing vehicle and the foremost end of the trailer, and the units of both LB and LC are meters.

[0041] Step S130, screening the parameter data of all towing vehicles stored in the database based on the third matching interval to obtain a first target towing vehicle that matches the second target trailer.

[0042] In the exemplary embodiment, the third matching interval is set based on the parameter data of the towing vehicle; the parameter data of the towing vehicle includes the length between each wheel of the towing vehicle, the length between each wheel of the towing vehicle and the rearmost end, and the length between each wheel of the towing vehicle and the kingpin; for example, as Figure 2 shown, the third matching interval is the following formula (3):

[0043] (3)

[0044] Among them, L4 is the length between the last wheel of the towing vehicle and the rearmost end; L3 is the length between the middle wheel and the last wheel of the towing vehicle; L5 is the length between the kingpin and the midline of the connection line between the middle wheel and the last wheel of the towing vehicle; w2 is the width of the container, and the units of L4, L3, L5, and w2 are all meters.

[0045] Step S140, screening the first target towing vehicle based on the fourth matching interval to obtain a second target towing vehicle.

[0046] In the exemplary embodiment, the fourth matching interval is set based on the length between the kingpin of the towing vehicle and the rear end of the cab. For example, as Figure 2 shown, the fourth matching interval is the following formula (4):

[0047] L6 ≥ 2.14 (4)

[0048] Wherein, L6 is the length between the towing pin of the tractor and the rear end of the cab, and the unit of L6 is meter.

[0049] Step S150: Screen the second target trailer and the second target tractor based on the fifth matching interval to obtain a target matching trailer and a target matching tractor that match the container.

[0050] In an exemplary embodiment, the fifth matching interval is set based on the specified total length of the trailer and the tractor and parameter data of the tractor, for example, Figure 2 As shown, the fifth matching interval is the following formula (5):

[0051] (L1+L2+L3-L5) + length from the towing pin to the rear end of the trailer ≤ the specified total length of the trailer and the towing vehicle (5)

[0052] Among them, L1 is the length from the front end of the tractor's cab to the frontmost wheel; L2 is the length between the frontmost wheel and the middle wheel of the tractor; L3 is the length between the middle wheel and the last wheel of the tractor; L5 is the length between the center line of the connecting line between the middle wheel and the last wheel of the tractor and the traction pin; and the units of L1, L2, L3, and L5 are all meters.

[0053] It should be noted that LB, the length from the towing pin to the rear end of the trailer, L1, L2, L3, L4, and L5 in the above embodiments are all data reported by the company to which the tractor or trailer belongs as the basis for the company's production, and LA and L6 are data explicitly stated by the manufacturer, and there is no need to rely on design drawings of a commercial confidential nature, which reduces the difficulty of obtaining data to a certain extent, and thus reduces the difficulty of matching vehicles and containers.

[0054] Combination Figure 2 and Figure 3 As shown, it can be understood that the above steps S110 to S150 include:

[0055] First, based on the GB1589-2016 standard, the front turning radius of the trailer (including the matched container) is set to be no greater than 2.04 meters. Figure 3 LC (Formula 6 below) and Lc (Formula 7 below) can be obtained:

[0056] (6)

[0057] (7)

[0058] Among them, R is the front turning radius of the trailer, which means that when the whole vehicle turns, the left and right front corners of the trailer should not touch the rear wall of the tractor cab. r is the front turning radius of the container, which means that when the whole vehicle turns, the left and right front corners of the container should not touch the rear wall of the tractor cab. Both R and r should not exceed 2.04 meters. At the same time, due to the gooseneck beam part of the trailer in the trailer's small gooseneck structure, the trailer width W1 is less than the container width, and a rounded corner design can be carried out, while the container width w2 is a fixed value of 2.438 meters and there is no rounded corner design. Therefore, usually, the maximum value of the trailer's front turning radius is at the front corner r of the container, with a maximum of 2.04 meters. So, the position range of the kingpin is Lc ≤ 1.636 meters. Among them, Lc is the length from the kingpin to the front end of the container gooseneck slot.

[0059] Secondly, the container in the embodiment of the present application is a 45-foot container, and the length of the container gooseneck slot is 4m. Calculate the clearance radius LH on the trailer for accommodating the rear turning of the tractor: LH = LA - LC = La - Lc, where LA is the length between the foremost end of the trailer and the foremost end of the trailer gooseneck slot, that is, LA is the minimum value of the trailer's rear turning clearance. Calculate LH = 4 - Lc. Since the maximum value of Lc is 1.636 meters, the minimum value of LH is 2.364 meters. Then: LH = LA - LC = LA - (LB - 12.08) = LA + 12.08 - LB. Therefore, LB - LA ≥ 9.716.

[0060] The determination method for the second matching interval includes:

[0061] First of all, since the length of the 45-foot container is a fixed value of 13.716 meters, the distance LD + LE + LF + LG from the kingpin to the rearmost end of the trailer = 13.716 - Lc ≥ 12.08 meters. Among them, LD represents the length from the kingpin of the tractor to the foremost wheel of the trailer; LE represents the length between the foremost wheel and the middle wheel of the trailer; LF represents the length between the middle wheel and the rearmost wheel of the trailer; LG represents the length between the rearmost wheel and the rearmost end of the trailer.

[0062] Secondly, in the embodiment of the present application, the trailer is a semi-trailer, and the front overhang length of the trailer, that is, the length LC between the kingpin of the tractor and the foremost end of the trailer ≤ LB - 12.08.

[0063] At the same time, starting from the perspective of the total length after matching of the road train, that is, the fixed total length of the trailer and the tractor, the length (LD + LE + LF + LG) from the kingpin to the rearmost end of the trailer should be as small as possible; and the total length difference between the semi-trailer matching the 45-foot container and the ordinary semi-trailer is 0.2 meters. Therefore, in the embodiment of the present application, the length difference (LD + LE + LF + LG) from the kingpin to the rearmost end of the trailer also needs to be controlled within 0.2 meters, that is, LD + LE + LF + LG ≤ 12.2 meters.

[0064] In summary, the front overhang LC of the trailer is LC = LB - (LD + LE + LF + LG), that is, LB - 12.2 ≤ LC ≤ LB - 12.08.

[0065] The determination method for the third matching interval includes:

[0066] The rear swing radius R1 of the tractor refers to that the left and right rear corners (at the rear taillights) of the tractor should not touch the legs or beams of the trailer. Therefore, the rear swing radius R1 of the tractor should not be greater than the trailer clearance radius, that is, R1 ≤ LH - L7. The minimum value of the tractor safety clearance L7 is 0.1 m. According to Figure 3 The following formula (8) is obtained by calculation:

[0067] (8)

[0068] Since LH = LA - LC, formula (8) can be converted into the following formula (9):

[0069] (9)

[0070] The determination method for the fourth matching interval includes:

[0071] The front swing clearance L6 of the tractor should not be less than the sum of the front swing radius of the trailer and the tractor safety clearance L7. The maximum front swing radius of the semi-trailer is 2.04 m, and the minimum value of the tractor safety clearance L7 is 0.1 m. Considering the possible swap body design, that is, L6 ≥ 2.14 m.

[0072] The determination method for the fifth matching interval includes:

[0073] The total length of the vehicle combination after matching, that is, the specified total length of the trailer and the tractor should meet the requirements of GB 1589-2016, that is, not exceeding 17.1 m for a cab-over type and 18.1 m for a long-nose type. Taking the cab-over type as an example, the following formula (10) is obtained:

[0074] (10)

[0075] At the same time, from Figure 2 The following formula (11) can be obtained:

[0076] (11)

[0077] Combining formula (10) and formula (11), the following formula (12) is obtained:

[0078] (12)

[0079] It should be noted that the lengths between each wheel of the trailer and other positions of the trailer, or other positions of the tractor, or other positions of the container in the embodiments of the present application all refer to the lengths between the centers of each wheel of the trailer and other positions of the trailer, or other positions of the tractor, or other positions of the container; and the lengths between each wheel of the tractor and other positions of the tractor, or other positions of the trailer, or other positions of the container all refer to the lengths between the centers of each wheel of the tractor and other positions of the tractor, or other positions of the trailer, or other positions of the container.

[0080] Implement the above steps S110 to S150. Screen the parameter data of all trailers stored in the database through the first matching interval to obtain the first target trailer that matches the container; screen the first target trailer through the second matching interval to obtain the second target trailer; screen the parameter data of all tractors stored in the database through the third matching interval to obtain the first target tractor that matches the second target trailer; screen the first target tractor through the fourth matching interval to obtain the second target tractor; screen the second target trailer and the second target tractor through the fifth matching interval to obtain the target matching trailer and the target matching tractor that match the container. Compared with the prior art, on the one hand, it is not necessary to rely on design drawings of a commercial secret nature, and the matching of the container, trailer, and tractor can be realized only based on the public parameters of the tractor and trailer and the measured data, reducing the difficulty of matching and the data analysis ability, and achieving the purpose of improving the matching efficiency and accuracy; on the other hand, by introducing the limit on the total length of the trailer and the tractor, it is ensured that the total length of the trailer and the tractor after matching meets the GB1589-2016 standard, which can effectively help logistics transportation practitioners correctly select vehicle models and reduce the risk of over-length caused by improper model selection.

[0081] Based on the same inventive concept, the embodiments of the present application also provide a transport vehicle and container matching device for implementing the above-mentioned transport vehicle and container matching method. The solution provided by this device to solve the problem is similar to the solution described in the above method. Therefore, the specific limitations in one or more embodiments of the following transport vehicle and container matching device can refer to the limitations on the transport vehicle and container matching method in the above text, and will not be repeated here.

[0082] In an exemplary embodiment, as Figure 4 shown, a transport vehicle and container matching device is provided. The transport vehicle and container matching device 400 includes: a first matching module 410, a second matching module 420, a third matching module 430, a fourth matching module 440, and a fifth matching module 450;

[0083] Among them, the first matching module 410 is used to screen the parameter data of all trailers stored in the database based on the first matching interval to obtain the first target trailer that matches the container; the first matching interval is set based on the length between the foremost end and the rearmost end of the trailer and the minimum value of the rear swing clearance of the trailer;

[0084] The second matching module 420 is used to screen the first target trailer based on the second matching interval to obtain the second target trailer; the second matching interval is set based on the length between the foremost end of the trailer and the kingpin of the tractor;

[0085] The third matching module 430 is used to screen the parameter data of all tractors stored in the database based on the third matching interval to obtain the first target tractor that matches the second target trailer; the third matching interval is set based on the parameter data of the tractor; the parameter data of the tractor includes the length between each wheel of the tractor, the length between each wheel of the tractor and the rearmost end, and the length between each wheel of the tractor and the kingpin;

[0086] The fourth matching module 440 is used to screen the first target tractor based on the fourth matching interval to obtain the second target tractor; the fourth matching interval is set based on the length between the kingpin of the tractor and the rear end of the cab

[0087] The fifth matching module 450 is used to screen the second target trailer and the second target tractor based on the fifth matching interval to obtain the target matching trailer and the target matching tractor that match the container; the fifth matching interval is set based on the specified total length of the trailer and the tractor and the parameter data of the tractor.

[0088] As an optional implementation manner, the above first matching interval is: LB - LA ≥ 9.716; where LB is the length between the foremost end and the rearmost end of the trailer; LA is the minimum value of the rear swing clearance of the trailer, that is, the length between the foremost end of the trailer and the foremost end of the gooseneck groove of the trailer; and the units of both LB and LA are meters; the parameter data of the trailer includes the length between the foremost end and the rearmost end of the trailer and the length between the foremost end of the trailer and the foremost end of the gooseneck groove of the trailer.

[0089] As an optional implementation manner, the above second matching interval is: LB - 12.2 ≤ LC ≤ LB - 12.08; where LB is the length between the foremost end and the rearmost end of the trailer; LC is the length between the kingpin of the tractor and the foremost end of the trailer, and the units of both LB and LC are meters.

[0090] As an optional implementation manner, the above third matching interval is:

[0091] ;

[0092] Wherein, L3 is the length between the middle wheel and the last wheel of the tractor; L4 is the length between the last wheel of the tractor and the rearmost end; L5 is the length between the center line of the connecting line of the middle wheel and the last wheel of the tractor and the kingpin; w2 is the width of the container, and the units of L4, L3, L5, and w2 are all meters.

[0093] As an optional implementation manner, the above fourth matching range is: L6≥2.14; wherein, L6 is the length between the kingpin of the tractor and the rear end of the cab, and the unit of L6 is meters.

[0094] As an optional implementation manner, the above fifth matching range is: (L1 + L2 + L3 - L5) + the length from the kingpin to the rearmost end of the trailer ≤ the specified total length of the trailer and the tractor; wherein, L1 is the length between the foremost end of the cab of the tractor and the foremost wheel; L2 is the length between the foremost wheel and the middle wheel of the tractor; L3 is the length between the middle wheel and the last wheel of the tractor; L5 is the length between the center line of the connecting line of the middle wheel and the last wheel of the tractor and the kingpin; and the units of L1, L2, L3, and L5 are all meters.

[0095] Wherein, when implementing this implementation manner, all the parameter data of the trailers stored in the database are screened through the first matching range to obtain the first target trailer that matches the container; the first target trailer is screened through the second matching range to obtain the second target trailer; all the parameter data of the tractors stored in the database are screened through the third matching range to obtain the first target tractor that matches the second target trailer; the first target tractor is screened through the fourth matching range to obtain the second target tractor; the second target trailer and the second target tractor are screened through the fifth matching range to obtain the target matching trailer and the target matching tractor that match the container; compared with the prior art, on the one hand, it is not necessary to rely on design drawings of a commercial secret nature, and the matching of the container, the trailer, and the tractor can be realized only based on the public parameters of the tractor and the trailer and the measured data, reducing the difficulty of matching and the data analysis ability, and achieving the purpose of improving the matching efficiency and accuracy; on the other hand, by introducing the limit of the total length of the trailer and the tractor, it is ensured that the total length of the trailer and the tractor after matching meets the GB1589-2016 standard, which can effectively help logistics transportation practitioners correctly select vehicle models and reduce the risk of over-length caused by improper model selection.

[0096] In an exemplary embodiment, a computer device is provided. The computer device can be a server or a terminal, and its internal structure diagram can be as Figure 5As shown in the figure. The computer device includes a processor, a memory, an input / output interface (Input / Output, abbreviated as I / O), and a communication interface. Among them, the processor, the memory, and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store various parameter data of tractors, trailers, and containers. The input / output interface of the computer device is used to exchange information between the processor and external devices. The communication interface of the computer device is used to communicate with external terminals through a network connection. When the computer program is executed by the processor, it implements a method for matching transport vehicles with containers.

[0097] Those skilled in the art can understand that Figure 5 the structure shown in the figure is only a block diagram of some structures related to the solution of this application, and does not constitute a limitation on the computer device to which the solution of this application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have different component arrangements.

[0098] In an exemplary embodiment, a computer device is further provided, including a memory and a processor. A computer program is stored in the memory, and when the processor executes the computer program, the steps in the above method embodiments are implemented.

[0099] In an exemplary embodiment, a computer-readable storage medium is provided, storing a computer program, and when the computer program is executed by the processor, the steps in the above method embodiments are implemented.

[0100] In an exemplary embodiment, a computer program product is provided, including a computer program, and when the computer program is executed by the processor, the steps in the above method embodiments are implemented.

[0101] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use, and processing of relevant data need to comply with relevant regulations.

[0102] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to the memory, database, or other media used in the embodiments provided in this application can include at least one of non-volatile and volatile memories. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc.

[0103] The databases involved in the embodiments provided in this application can include at least one of relational databases and non-relational databases. Non-relational databases can include distributed databases based on blockchain, etc., without limitation. The processors involved in the embodiments provided in this application can be general-purpose processors, central processors, graphics processors, digital signal processors, programmable logic devices, data processing logics based on quantum computing, etc., without limitation.

[0104] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0105] Specific examples are used in this article to elaborate on the principles and implementation manners of this application. The descriptions of the above embodiments are only used to help understand the method and its core idea of this application; at the same time, for those of ordinary skill in the art, according to the idea of this application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to this application.

Claims

1. A method for matching a transport vehicle with a container, characterized in that, The method for matching a transport vehicle with a container includes: Screening the parameter data of all trailers stored in the database based on a first matching range to obtain a first target trailer that matches the container; the first matching range is set based on the length between the foremost end and the rearmost end of the trailer and the minimum value of the rear swing clearance of the trailer; Screening the first target trailer based on a second matching range to obtain a second target trailer; the second matching range is set based on the length between the foremost end of the trailer and the kingpin of the tractor; Screening the parameter data of all tractors stored in the database based on a third matching range to obtain a first target tractor that matches the second target trailer; the third matching range is set based on the parameter data of the tractor and the width of the container; the parameter data of the tractor includes the length between each wheel of the tractor, the length between each wheel of the tractor and the rearmost end, and the length between each wheel of the tractor and the kingpin; Screening the first target tractor based on a fourth matching range to obtain a second target tractor; the fourth matching range is set based on the length between the kingpin of the tractor and the rear end of the cab; Screening the second target trailer and the second target tractor based on a fifth matching range to obtain a target matching trailer and a target matching tractor that match the container; the fifth matching range is set based on the specified total length of the trailer and the tractor and the parameter data of the tractor; 2. The method for matching a transport vehicle with a container according to claim 1, wherein The first matching range is: LB - LA ≥ 9.716; Wherein, LB is the length between the foremost end and the rearmost end of the trailer; LA is the minimum value of the rear swing clearance of the trailer, that is, the length between the foremost end of the trailer and the foremost end of the gooseneck groove of the trailer; and the units of both LB and LA are meters; the parameter data of the trailer includes the length between the foremost end and the rearmost end of the trailer and the length between the foremost end of the trailer and the foremost end of the gooseneck groove of the trailer.

3. The method for matching a transport vehicle with a container according to claim 1, wherein The second matching range is: LB - 12.2 ≤ LC ≤ LB - 12.08; Wherein, LB is the length between the foremost end and the rearmost end of the trailer; LC is the length between the kingpin of the tractor and the foremost end of the trailer, and the units of both LB and LC are meters.

4. The transportation vehicle and container matching method according to claim 1, characterized in that The third matching range is: ； Wherein, L3 is the length between the middle wheel and the last wheel of the tractor; L4 is the length between the last wheel of the tractor and the rearmost end; L5 is the length between the midline of the connection line between the middle wheel and the last wheel of the tractor and the kingpin; w2 is the width of the container, and the units of L4, L3, L5, and w2 are all meters; LA is the minimum value of the rear swing clearance of the trailer, that is, the length between the foremost end of the trailer and the foremost end of the gooseneck groove of the trailer; LC is the length between the kingpin of the tractor and the foremost end of the trailer, and the units of LA and LC are both meters.

5. The method for matching a transport vehicle with a container according to claim 1, characterized in that, The fourth matching range is: L6 ≥ 2.14; Wherein, L6 is the length between the kingpin of the tractor and the rear end of the cab, and the unit of L6 is meters.

6. The method for matching a transport vehicle with a container according to claim 1, wherein The fifth matching range is: (L1 + L2 + L3 - L5) + the length from the kingpin to the rearmost end of the trailer ≤ the specified total length of the trailer and the tractor; Among them, L1 is the length between the foremost end of the tractor cab and the foremost wheel; L2 is the length between the foremost wheel and the middle wheel of the tractor; L3 is the length between the middle wheel and the rearmost wheel of the tractor; L5 is the length between the center line of the connecting line between the middle wheel and the rearmost wheel of the tractor and the kingpin; and the units of L1, L2, L3, and L5 are all meters.

7. A matching device for a transport vehicle and a container, characterized in that, The transport vehicle and container matching device includes: A first matching module, configured to screen the parameter data of all trailers stored in the database based on a first matching range to obtain a first target trailer that matches the container; the first matching range is set based on the length between the foremost end and the rearmost end of the trailer and the minimum value of the rear swing clearance of the trailer; A second matching module, configured to screen the first target trailer based on a second matching range to obtain a second target trailer; the second matching range is set based on the length between the foremost end of the trailer and the kingpin of the tractor; A third matching module, configured to screen the parameter data of all tractors stored in the database based on a third matching range to obtain a first target tractor that matches the second target trailer; the third matching range is set based on the parameter data of the tractor and the width of the container; the parameter data of the tractor includes the lengths between the wheels of the tractor, the lengths between the wheels of the tractor and the rearmost end, and the lengths between the wheels of the tractor and the kingpin; A fourth matching module, configured to screen the first target tractor based on a fourth matching range to obtain a second target tractor; the fourth matching range is set based on the length between the kingpin of the tractor and the rear end of the cab; A fifth matching module, configured to screen the second target trailer and the second target tractor based on a fifth matching range to obtain a target matching trailer and a target matching tractor that match the container; the fifth matching range is set based on the specified total length of the trailer and the tractor and the parameter data of the tractor.

8. A computer device, comprising: A memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the transport vehicle and container matching method according to any one of claims 1-6.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the steps of the transport vehicle and container matching method according to any one of claims 1-6.

10. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the steps of the transport vehicle and container matching method according to any one of claims 1-6.

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