CN111768151A - Vehicle loading method and system for loading cargoes - Google Patents
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Abstract
The application relates to a vehicle loading method and a system for loading cargos, wherein the method comprises the following steps: s1, acquiring cargo parameter information: measuring weight and size information of the goods, collecting information of the goods on the logistics order, and summarizing to generate goods parameter information of the goods; s2, acquiring vehicle parameter information: inputting vehicle parameter information of a vehicle waiting for transporting cargos, wherein the vehicle parameter information comprises container size information, license plate information, load information, insurance information and transportation type information of the vehicle; s3, dividing the light and heavy goods: dividing the goods into light goods and heavy goods according to the light and heavy goods standard according to the goods parameter information, and summarizing the light and heavy goods classification information into the goods parameter information; s4, generating a loading scheme: carrying out simulated arrangement on heavy goods and light goods according to a preset loading model to generate an optimal loading scheme; and S5, outputting the loading scheme. This application has the effect that improves the loading efficiency of goods and the space utilization of packing box.
Description
Technical Field
The application relates to the field of logistics transportation, in particular to a vehicle loading method and system for loading cargoes.
Background
In the logistics operation process, generally, there are several links, such as collecting goods, storing, circulating processing, sorting, distributing goods, loading and unloading, transporting and the like, wherein the distributing goods is also known as distributing load, and the distributing load is used as a most key and important link in the logistics operation link, so that the control is good, the utilization rate of a transport tool can be improved, the cost can be reduced, profits can be created, and the method is a profit source in the logistics production activity.
In the logistics industry, there are often special transportation situations, i.e. the transportation of goods from one city to another city by fixed routes, which transportation of goods is often different. In the logistics industry, goods are generally divided into light goods, heavy goods and the like according to the density of the goods, and the current regulations in China are as follows: the goods with the weight of more than 1 ton per cubic meter are heavy goods; less than 1 ton is light goods. The cargo capacity of any transport vehicle is certain and not infinite, and the load capacity and the available volume of a container are limited. Light-weight cargo assembly is the simplest principle of stowage. I.e. bottoming with heavy goods to make full use of the load of the vehicle, and light goods fitting to make full use of its available space volume.
The existing goods assembly is to arrange and assemble goods manually, the sizes of the goods are different, workers often need to repeatedly arrange the goods to meet the requirements of the loading capacity of the truck and load the goods as much as possible, so that the goods are easily discharged and assembled in a longer time, the assembly efficiency of the goods is low, the space in the goods box is large after the goods are assembled, the space utilization rate in the goods box is low, and the economic benefit of a logistics company is affected.
Disclosure of Invention
In order to improve the cargo assembly rate and lower the space utilization rate of a container, the application provides a vehicle loading method and system for loading cargoes.
In a first aspect, the present application provides a method for loading a vehicle for loading cargos, which adopts the following technical scheme:
a vehicle loading method for loading cargos includes the following steps:
s1, acquiring cargo parameter information: measuring weight and size information of the goods, collecting information of the goods on the logistics order, and summarizing to generate goods parameter information of the goods;
s2, acquiring vehicle parameter information: inputting vehicle parameter information of a vehicle waiting for transporting cargos, wherein the vehicle parameter information comprises container size information, license plate information, load information, insurance information and transportation type information of the vehicle;
s3, dividing the light and heavy goods: dividing the goods into light goods and heavy goods according to the light and heavy goods standard according to the goods parameter information, and summarizing the light and heavy goods classification information into the goods parameter information;
s4, generating a loading scheme: carrying out simulated arrangement on heavy goods and light goods according to a preset loading model to generate an optimal loading scheme;
s5, outputting a loading scheme: and outputting the loading scheme into a loading cargo list, a loading simulation schematic diagram and a transshipment simulation animation video.
By adopting the technical scheme, the parameter information of the cargos and the vehicles is collected, the cargos are divided into light and heavy cargos, then the optimal loading scheme of the bulk of cargos is generated through the loading model, the loading scheme is output as a loading cargo list, a loading simulation schematic diagram and a transshipment simulation animation video, convenience is brought to a loading and unloading worker to load the cargos quickly according to the loading scheme, and the effects of improving the loading efficiency of the cargos and the space utilization rate of the cargo box are achieved.
Preferably, the step of establishing the loading model comprises the following steps:
a1, establishing a constraint condition: the constraint conditions that heavy goods in the goods do not press light goods, heavy goods with large volume do not press heavy goods with small volume, light goods with large volume do not press light goods with small volume, and the total volume of the goods is not more than the total volume of the container and the total weight of the goods is not more than the load weight of the vehicle are established;
a2, simulating a generation loading scheme: simulating and arranging goods and generating a plurality of goods loading schemes on the premise of meeting constraint conditions according to the goods parameter information and the vehicle parameter information;
a3, generating an optimal loading scheme: and calculating the space utilization rate of the plurality of cargo loading schemes, and selecting the cargo loading scheme with less vehicles as the optimal loading scheme when the space utilization rate difference of the plurality of cargo loading schemes is not more than the value A.
By adopting the technical scheme, the loading model can efficiently generate a loading scheme with higher space utilization rate, the loading efficiency of cargoes is improved, the carrying cost is reduced, and the economic benefit of a logistics company is improved.
Preferably, the cargo parameter information in step S3 specifically includes cargo size information, cargo weight information, cargo type information, cargo weight classification information, cargo bearing level information, and cargo transportation starting point information
By adopting the technical scheme, various items of information of the goods can be known easily through the goods parameter information, the loading model can conveniently carry out quick simulation loading on the goods according to the goods parameter information and the vehicle parameter information, and an optimal loading scheme is generated.
Preferably, the constraint condition in the step a1 further includes that the goods with small load-bearing level are placed on the goods with large load-bearing level, and the goods with fragile goods type information are placed on the top layer of the container.
Through adopting above-mentioned technical scheme, can effectively avoid the goods to stack the damage that causes the goods of bottom, protect fragile, afraid the goods that press, ensure the safety of goods.
Preferably, the loading schemes in step S4 include a loading sequence scheme of the cargos and a position and sequence scheme of filling air bags in gaps between the cargos during the cargo loading process.
Through adopting above-mentioned technical scheme, when loading the goods, fill out the gasbag to the gap between the goods and fix and protect the goods, effectively reduce the goods and appear rocking the phenomenon that leads to the goods to collide each other in the transportation.
Preferably, the loading scheme in step S4 further includes calculating the position of the center of gravity of the cargo of each vehicle from the position of the center point of the cargo box after the cargo airbags are filled, and calculating the degree of displacement of the center of gravity of the cargo with respect to the center of gravity of the vehicle, and the loading scheme may be manually adjusted by a person.
Through adopting above-mentioned technical scheme, compare the focus of goods and the focus of vehicle, when the skew degree of focus is great, can manually adjust the loading and unloading scheme, promote freight's stability, ensure that the vehicle can be smoothly with freight to the target site.
Preferably, when the end point information of the cargo is different, the constraint condition of the loading model increases the cargo loading priority sequence, that is, the loading position of the cargo arriving earlier at the cargo end point is closer to the door exit of the cargo box.
By adopting the technical scheme, the cargoes are loaded according to the cargo loading priority sequence when the destination information of the cargoes is different, the unloading efficiency of the cargoes after reaching the appointed place can be effectively improved, and the overall efficiency of logistics transportation is improved.
Preferably, the cargo loading list takes vehicles as a unit, cargo parameter information in each vehicle is a group, and light and heavy cargos are marked; the loading simulation schematic diagram and the loading simulation animation are used for indicating the sequence and the process of cargo assembly, the vehicles are used as units, and each vehicle is divided by a license plate.
Through adopting above-mentioned technical scheme, load the goods inventory and use the vehicle to be convenient for the workman to the division of goods as the unit to load the goods according to loading simulation schematic diagram and loading simulation animation is quick, promote the loading and unloading rate of goods.
In a second aspect, the present application provides a vehicle loading system for loading cargoes, which adopts the following technical solution:
a vehicle loading system for loading cargo, comprising:
the information acquisition module is used for measuring the size and weight information of the goods, acquiring information of the goods on the logistics order, summarizing the information to generate and store goods parameter information of the goods, dividing the goods into light and heavy goods according to the goods parameter information, and summarizing the light and heavy goods classification information of the goods into the goods parameter information;
the system comprises a vehicle information input module, an information acquisition module and a data processing module, wherein the vehicle information input module is used for inputting vehicle parameter information of a vehicle waiting for transporting cargos and sending the vehicle parameter information to the information acquisition module, and the vehicle parameter information comprises inner size information, license plate information, load information, insurance information and transportation type information of a vehicle container;
the cargo loading module is used for carrying out simulated arrangement on heavy cargos and light cargos according to a preset loading model to generate an optimal loading scheme; and the number of the first and second groups,
and the loading scheme display module is used for receiving the loading scheme of the goods loading module, outputting the loading scheme into a goods loading list, a loading simulation schematic diagram and a transshipment simulation animation video and displaying the goods loading list, the loading simulation schematic diagram and the transshipment simulation animation video.
By adopting the technical scheme, the parameter information of the cargos and the vehicles is collected, the cargos are divided into light and heavy cargos, then the optimal loading scheme of the bulk of cargos is generated through the loading model, the loading scheme is output as a loading cargo list, a loading simulation schematic diagram and a transshipment simulation animation video, convenience is brought to a loading and unloading worker to load the cargos quickly according to the loading scheme, and the effects of improving the loading efficiency of the cargos and the space utilization rate of the cargo box are achieved.
Preferably, the cargo loading module comprises:
the constraint establishing unit is used for establishing constraint conditions that heavy goods in the goods do not press light goods, heavy goods with large volume do not press heavy goods with small volume, light goods with large volume do not press light goods with small volume, and the total volume of the goods is not more than the total volume of the container and the total weight of the goods is not more than the load weight of the vehicle;
the loading simulation unit is used for simulating and arranging the cargos and generating a plurality of cargo loading schemes on the premise of meeting the constraint conditions according to the cargo parameter information and the vehicle parameter information;
and the optimal judgment unit is used for calculating the space utilization rates of the multiple cargo loading schemes and selecting the cargo loading scheme with less vehicles as the optimal loading scheme when the space utilization rate difference value of the multiple cargo loading schemes is not more than the value A.
By adopting the technical scheme, the loading model module can efficiently generate a loading scheme with higher space utilization rate according to the cargo parameter information and the vehicle parameter information, the loading efficiency of cargoes is improved, the carrying cost is reduced, and the economic benefit of a logistics company is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the method comprises the steps of collecting parameter information of cargoes and vehicles, dividing the cargoes into light and heavy cargoes, generating an optimal loading scheme of the cargoes by a loading model, outputting the loading scheme into a loading cargo list, a loading simulation schematic diagram and a transshipment simulation animation video, facilitating a loading worker to quickly load the cargoes according to the loading scheme, and achieving the effect of improving the loading efficiency of the cargoes and the space utilization rate of a container;
2. the loading model can efficiently generate a loading scheme with high space utilization rate according to the cargo parameter information and the vehicle parameter information, so that the loading efficiency of the cargo is improved, the carrying cost is reduced, and the economic benefit of a logistics company is improved;
3. when the cargoes are loaded, the air bags are filled in gaps among the cargoes to fix and protect the cargoes, so that the phenomenon that the cargoes collide with each other due to shaking in the transportation process is effectively reduced;
4. when the destination information of the goods is different, the goods are loaded according to the goods loading priority sequence, the unloading efficiency of the goods after arriving at the appointed place can be effectively improved, and the overall efficiency of logistics transportation is improved.
Drawings
FIG. 1 is a flow chart of a method of loading a vehicle for loading cargo in an embodiment of the present application;
fig. 2 is a flowchart of a method of a loading model establishing step of step S4 in the loading method of a vehicle for loading cargoes according to the embodiment of the present application;
fig. 3 is a system block diagram of a cargo-loading vehicle loading system according to an embodiment of the present application.
Description of reference numerals: 1. a vehicle information entry module; 2. an information acquisition module; 3. a cargo loading module; 31. a constraint establishing unit; 32. a loading simulation unit; 33. an optimum judgment unit; 4. a loading scheme display module.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a vehicle loading method for loading cargoes. Referring to fig. 1, a vehicle loading method for loading cargos includes the steps of:
s1, acquiring cargo parameter information: measuring weight and size information of the goods, collecting information of the goods on the logistics order, and summarizing to generate goods parameter information of the goods;
s2, acquiring vehicle parameter information: inputting vehicle parameter information of a vehicle waiting for transporting cargos, wherein the vehicle parameter information comprises container size information, license plate information, load information, insurance information and transportation type information of the vehicle;
s3, dividing the light and heavy goods: dividing the goods into light goods and heavy goods according to the light and heavy goods standard according to the goods parameter information, and summarizing the light and heavy goods classification information into the goods parameter information, wherein the goods parameter information specifically comprises goods size information, goods weight information, goods type information, goods light and heavy goods classification information, goods bearing level information and goods transportation starting point information; the cargo is divided into light and heavy cargos, so that the cargos can be better loaded and distributed, namely the heavy cargos are used for laying the bottom, the load capacity of a transport tool is fully utilized, the available space volume of the light cargos is fully utilized through the light cargo assembly, the limited load capacity of the vehicle can be maximally achieved, and meanwhile, the volume capacity of the vehicle can be fully utilized;
s4, generating a loading scheme: carrying out simulated arrangement on heavy goods and light goods according to a preset loading model to generate an optimal loading scheme;
s5, outputting a loading scheme: outputting the loading scheme as a loading cargo list, a loading simulation schematic diagram and a transshipment simulation animation video, wherein the loading cargo list takes vehicles as a unit, cargo parameter information in each vehicle is a group and marks light and heavy cargos, and each vehicle is divided into regions by license plates, so that a loading and unloading worker can conveniently divide cargos and the cargos can be loaded and unloaded orderly according to the loading and unloading scheme; the loading simulation schematic diagram and the loading simulation animation are used for indicating the sequence and the process of cargo assembly and take a vehicle as a unit, the loading simulation schematic diagram and the loading simulation animation can be directly sent to a mobile phone or a computer of a loading and unloading worker, and the loading and unloading simulation schematic diagram can be printed and distributed to a worker responsible for loading and unloading cargos, so that the loading and unloading efficiency of cargos is improved.
Referring to fig. 2, the step of building the loading model includes the steps of:
a1, establishing a constraint condition: the constraint conditions that heavy goods in the goods do not press light goods, heavy goods with large volume do not press heavy goods with small volume, light goods with large volume do not press light goods with small volume, and the total volume of the goods is not more than the total volume of the container and the total weight of the goods is not more than the load weight of the vehicle are established;
a2, simulating a generation loading scheme: simulating and arranging goods and generating a plurality of goods loading schemes on the premise of meeting constraint conditions according to the goods parameter information and the vehicle parameter information; simulating, arranging and combining the goods meeting the conditions through the constraint conditions until the combination is completed to generate a plurality of different loading schemes; specifically, on the premise of meeting constraint conditions, the goods are sorted and combined by adopting a construction method, each goods often has three surfaces with different sizes, and different arrangement combinations can be generated when different surfaces are contacted with the ground, so that different loading schemes are generated; each specific loading scheme comprises a loading sequence scheme of cargos and a position and sequence scheme for filling air bags in gaps among the cargos in the cargo loading process; when the cargoes are loaded, the air bags are filled in gaps among the cargoes to fix and protect the cargoes, so that the phenomenon that the cargoes collide with each other due to shaking in the transportation process is effectively reduced;
a3, generating an optimal loading scheme: and calculating the space utilization rate of the plurality of cargo loading schemes, and selecting the cargo loading scheme with less vehicles as the optimal loading scheme when the space utilization rate difference of the plurality of cargo loading schemes is not more than the value A, wherein the loading scheme can be manually adjusted by people. The space utilization rate is obtained by dividing the total volume V1 of the loaded goods by the volume V2 of a cargo box, the total weight M1 of the goods by the load weight M2 of the vehicle and then dividing the result by two, namely (M1/M2+ V1/V2)/2= space utilization rate. The value A can be set by the logistics company according to the self condition, so that the logistics transportation cost is reduced in the process of quickly loading the goods, and the economic benefit of the logistics company is improved.
The constraint conditions in the step a1 further include that the goods with small load-bearing level are placed on the goods with large load-bearing level, and the goods with fragile goods as the goods type information are placed on the top layer of the container. The constraint condition can effectively avoid damage to bottom goods caused by stacking of the goods, protect fragile and pressure-fearing goods, and ensure the safety of the goods.
The loading scheme in step S4 further includes calculating the center of gravity position of the cargo of each vehicle and the center of the cargo box after the cargo airbag is filled, obtaining the offset distance of the center of gravity of the cargo by using the coordinates of the center of gravity position of the cargo and the coordinates of the center of the cargo box, and obtaining the offset degree of the center of gravity of the cargo relative to the center of the cargo box by dividing the offset distance of the center of gravity of the cargo by twice the length of the cargo box, when the offset degree is greater than 10%, it is necessary to remind the operator to adjust the position of the cargo by using a manual editing function, or to exchange the cargo between two different vehicles, so as to ensure the balance of.
When the end point information of the goods is different, the constraint condition of the loading model increases the goods loading priority sequence, namely the loading position of the goods arriving earlier at the goods end point is closer to the door outlet of the container. And taking a single logistics order as a whole, and performing simulated arrangement on the goods in the logistics order according to the constraint conditions. When the destination information of the goods is different, the goods are loaded according to the goods loading priority sequence, the unloading efficiency of the goods after arriving at the appointed place can be effectively improved, and the overall efficiency of logistics transportation is improved.
Referring to fig. 3, an embodiment of the present application further discloses a vehicle loading system for loading cargos, including: the system comprises an information acquisition module 2, a vehicle information input module 1, a cargo loading module 3 and a loading scheme display module 4. The information acquisition module 2 measures the size and the weight information of goods and gathers the information summary of goods on the commodity circulation order and generate the goods parameter information of goods and store, and information acquisition module 2 includes weight volume measuring apparatu, and weight volume measuring apparatu is used for measuring the weight and the volume information of goods, still carries on the weight volume measuring apparatu to read the RFID label that contains goods information that is preset on the goods of measurationing, is convenient for classify the result that detects with goods information. And dividing the goods according to the goods parameter information and summarizing the classification information of the goods into the goods parameter information. The vehicle information input module 1 is used for inputting vehicle parameter information of a vehicle waiting for transporting cargos and sending the vehicle parameter information to the information acquisition module 2, and the vehicle parameter information comprises inner size information, license plate information, load information, insurance information and transportation type information of a vehicle container. The cargo loading module 3 simulates and arranges the cargo according to the cargo parameter information and the vehicle parameter information in the information acquisition module 2 according to a preset loading model to generate an optimal loading scheme. The loading scheme display module 4 receives the loading scheme of the cargo loading module 3, outputs the loading scheme as a loading cargo list, a loading simulation schematic diagram and a transshipment simulation animation video and displays the loading scheme. The loading scheme display module 4 can directly send the loading simulation schematic diagram and the loading simulation animation to a mobile phone or a computer of a loading and unloading worker, and can print the loading and unloading simulation schematic diagram to be distributed to workers in charge of loading and unloading goods, so that the loading and unloading efficiency of the goods is improved.
Referring to fig. 3, the cargo loading module 3 includes: a constraint establishing unit 31, a loading simulation unit 32, and an optimum judgment unit 33. And the constraint establishing unit 31 is used for establishing constraint conditions that heavy goods in the goods do not press light goods, heavy goods with large volume do not press heavy goods with small volume, light goods with large volume do not press light goods with small volume, and the total volume of the goods is not more than the total volume of the container and the total weight of the goods is not more than the load weight of the vehicle. When the end point information of the goods is different, the constraint condition of the loading model increases the goods loading priority sequence, namely the loading position of the goods arriving earlier at the goods end point is closer to the door outlet of the container. The single logistics order is used as a whole, and then the goods in the logistics order are subjected to simulated arrangement according to the constraint conditions, so that the unloading efficiency of the goods after reaching the appointed place can be effectively improved, and the overall efficiency of logistics transportation is improved.
Referring to fig. 3, a loading simulation unit 32, configured to simulate cargo arrangement and generate a plurality of cargo loading schemes on the premise that constraint conditions are met according to the cargo parameter information and the vehicle parameter information; simulating, arranging and combining the cargoes meeting the conditions through constraint conditions until the cargoes are combined to generate a plurality of different loading schemes, wherein each loading scheme comprises a cargo loading sequence scheme and a position and sequence scheme for filling air bags in gaps among the cargoes in the cargo loading process; when loading the goods, fill out the gasbag and fix and protect the goods between the goods to the gap, effectively reduce the goods and appear rocking the phenomenon that leads to the goods to collide each other in the transportation. The optimal judgment unit 33 receives the multiple cargo loading schemes generated by the loading simulation unit 32, calculates the space utilization rates of the multiple cargo loading schemes, and selects the cargo loading scheme with a smaller number of vehicles as the optimal loading scheme when the difference value of the space utilization rates of the multiple cargo loading schemes is not greater than the value a. The value A can be set by the logistics company according to the self condition, so that the logistics transportation cost is reduced in the process of quickly loading the goods, and the economic benefit of the logistics company is improved.
The implementation principle of the vehicle loading system for loading cargoes is as follows: the method comprises the steps of collecting parameter information of cargoes and vehicles, dividing the cargoes into light and heavy cargoes, generating an optimal loading scheme of the cargoes through a loading model, outputting the loading scheme into a cargo loading list, a loading simulation schematic diagram and a transshipment simulation animation video, facilitating loading and unloading of the cargoes by a loading worker according to the loading scheme, and achieving the effects of improving loading efficiency of the cargoes and space utilization rate of a container.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A vehicle loading method for loading a cargo, characterized by comprising the steps of:
s1, acquiring cargo parameter information: measuring weight and size information of the goods, collecting information of the goods on the logistics order, and summarizing to generate goods parameter information of the goods;
s2, acquiring vehicle parameter information: inputting vehicle parameter information of a vehicle waiting for transporting cargos, wherein the vehicle parameter information comprises container size information, license plate information, load information, insurance information and transportation type information of the vehicle;
s3, dividing the light and heavy goods: dividing the goods into light goods and heavy goods according to the light and heavy goods standard according to the goods parameter information, and summarizing the light and heavy goods classification information into the goods parameter information;
s4, generating a loading scheme: carrying out simulated arrangement on heavy goods and light goods according to a preset loading model to generate an optimal loading scheme;
s5, outputting a loading scheme: and outputting the loading scheme into a loading cargo list, a loading simulation schematic diagram and a transshipment simulation animation video.
2. A vehicle loading method for cargo loading according to claim 1, wherein: the step of establishing the loading model comprises the following steps:
a1, establishing a constraint condition: the constraint conditions that heavy goods in the goods do not press light goods, heavy goods with large volume do not press heavy goods with small volume, light goods with large volume do not press light goods with small volume, and the total volume of the goods is not more than the total volume of the container and the total weight of the goods is not more than the load weight of the vehicle are established;
a2, simulating a generation loading scheme: simulating and arranging goods and generating a plurality of goods loading schemes on the premise of meeting constraint conditions according to the goods parameter information and the vehicle parameter information;
a3, generating an optimal loading scheme: and calculating the space utilization rate of the plurality of cargo loading schemes, and selecting the cargo loading scheme with less vehicles as the optimal loading scheme when the space utilization rate difference of the plurality of cargo loading schemes is not more than the value A.
3. A vehicle loading method for cargo loading according to claim 1, wherein: the cargo parameter information in step S3 specifically includes cargo size information, cargo weight information, cargo type information, cargo weight classification information, cargo bearing level information, and cargo transportation starting point information.
4. A vehicle loading method for cargo loading according to claim 2, characterized in that: the constraint conditions in the step a1 further include that the goods with low load-bearing level are placed on the goods with high load-bearing level, and the goods with fragile goods as the goods type information are placed on the top layer of the container.
5. The vehicle loading method for loading cargoes according to claim 1, wherein the loading schemes in the step S4 include a loading sequence scheme of cargoes and a position and sequence scheme of air bags for filling gaps between cargoes during cargo loading.
6. A vehicle loading method for cargo loading according to claim 5, wherein: the loading scheme in step S4, which may be manually adjusted by a person, further includes calculating the position of the center of gravity of the cargo of each vehicle from the position of the center point of the cargo box after the cargo airbags are filled, and calculating the degree of deviation of the center of gravity of the cargo from the center of gravity of the vehicle.
7. A vehicle loading method for cargo loading according to claim 2, characterized in that: when the end point information of the goods is different, the constraint condition of the loading model increases the goods loading priority sequence, namely the loading position of the goods arriving earlier at the goods end point is closer to the door outlet of the container.
8. A vehicle loading method for cargo loading according to claim 1, wherein: the cargo loading list takes vehicles as a unit, cargo parameter information in each vehicle is a group, and light and heavy cargos are marked; the loading simulation schematic diagram and the loading simulation animation are used for indicating the sequence and the process of cargo assembly, vehicles are used as units, and each vehicle is distinguished by a license plate.
9. A vehicle loading system for loading cargo, comprising:
the information acquisition module (2) is used for measuring the size and weight information of the goods, acquiring the information of the goods on the logistics order, summarizing the information of the goods to generate and store the parameter information of the goods, dividing the light and heavy goods according to the parameter information of the goods and summarizing the classification information of the light and heavy goods of the goods into the parameter information of the goods;
the system comprises a vehicle information input module (1) and an information acquisition module (2), wherein the vehicle information input module is used for inputting vehicle parameter information of a vehicle waiting for transporting cargos and sending the vehicle parameter information to the information acquisition module (2), and the vehicle parameter information comprises inner size information, license plate information, load information, insurance information and transportation type information of a vehicle container;
the goods loading module (3) is used for carrying out simulated arrangement on heavy goods and light goods according to a preset loading model to generate an optimal loading scheme; and the number of the first and second groups,
and the loading scheme display module (4) is used for receiving the loading scheme of the goods loading module (3), outputting the loading scheme into a loaded goods list, a loading simulation schematic diagram and a transshipment simulation animation video and displaying the loaded goods list, the loading simulation schematic diagram and the transshipment simulation animation video.
10. A vehicle loading system for cargo loading according to claim 1, wherein said cargo loading module (3) comprises:
the constraint establishing unit (31) is used for establishing constraint conditions that heavy goods in the goods do not press light goods, heavy goods with large volume do not press heavy goods with small volume, light goods with large volume do not press light goods with small volume, and the total volume of the goods is not more than the total volume of the container and the total weight of the goods is not more than the load weight of the vehicle;
the loading simulation unit (32) is used for simulating and arranging the cargos and generating a plurality of cargo loading schemes on the premise of meeting the constraint conditions according to the cargo parameter information and the vehicle parameter information;
and the optimal judgment unit (33) is used for calculating the space utilization rate of the multiple cargo loading schemes and selecting the cargo loading scheme with less vehicles as the optimal loading scheme when the space utilization rate difference value of the multiple cargo loading schemes is not more than the value A.
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