CN114330836A - Container yard position selecting method, device, equipment and storage medium - Google Patents
Container yard position selecting method, device, equipment and storage medium Download PDFInfo
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Abstract
The invention discloses a container yard position selecting method, a device, equipment and a storage medium, and belongs to the technical field of port transportation. According to the invention, the basic information of the container entering the yard is obtained, and whether the container with the same basic information exists in the target yard is matched according to the basic information, if the matching is successful, the yard position of the container with the same attribute can be quickly positioned, the yard position selection can be quickly carried out according to the basic information of the container, the technical problems that the yard position selection of the container needs a large amount of personnel for matching according to the manual work in the prior art, the workload is large, and the working efficiency is low are solved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of port transportation, in particular to a container yard position selecting method, a device, equipment and a storage medium.
Background
In the port industry, the yard position selection of containers is closely related to the efficiency of port transportation. The purpose of yard position selection is to make full use of the limited yard area, reasonably divide the yard, configure an ideal position for each container, and improve the utilization rate of the yard. The yard positioning of the traditional wharf needs a yard planner to manage the yard plan according to the field operation condition and the service forecast, the yard positioning is planned in the ship phase, the yard box receiving and sending plan, the arrival time and the receiving time of the ship, but the yard positioning of the container needs a large amount of personnel to cooperate according to the manual work, the workload is large, and the working efficiency is low.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a container yard position selecting method, a device, equipment and a storage medium, and aims to solve the technical problems that in the prior art, large amount of personnel are needed for matching the container yard position selecting according to manual work, the workload is large, and the working efficiency is low.
In order to achieve the above object, the present invention provides a container yard position selecting method, which comprises the following steps:
when receiving a container approach signal, acquiring basic information of an approach container;
acquiring target storage yard information, and matching the basic information with container information in the target storage yard information;
and if the matching is successful, determining a target container yard queue according to the basic information and the container information.
Optionally, if the matching is successful, after determining the target container yard queue according to the basic information and the container information, the method further includes:
when the matching fails, dividing a target container yard queue in a preset yard according to the basic information and the target yard information;
and moving the approach container to the target container yard queue, and updating the target container yard information.
Optionally, when the matching fails, dividing a target container yard queue in a preset yard according to the basic information and the target yard information, including:
when the matching fails, dividing a target container yard queue set in a preset yard according to the basic information and the target yard information;
sending the target container yard queue set to a user side for displaying;
and determining a target container yard queue according to the basic information, the target yard information and a selection instruction input by a user based on a display result.
Optionally, the dividing the set of container yard columns in a preset yard according to the basic information and the target yard information includes:
acquiring yard area information and container yard shell position information;
and determining a container yard column set according to the basic information, the yard area information, the target yard information and the container yard berth information.
Optionally, the acquiring yard area information and container yard berth information includes:
determining yard region information in the target yard information based on the basic information;
and determining the container yard berth information based on the basic information, the yard area information and the target yard information.
Optionally, if the matching is successful, determining a target container yard area according to the basic information and the container information in the target container yard information includes:
if the matching is successful, acquiring a bit selection penalty value;
and determining a container yard area according to the basic information, the position selection penalty value and the container information in the target yard information.
Optionally, the determining a container yard area according to the basic information, the position selection penalty value, and the container information in the target yard information includes:
extracting a box turning rate penalty value, a distance penalty value and a crane efficiency penalty value in the position selection penalty value;
and determining a container pile area according to the basic information, the container information in the target yard information, the box turning rate penalty value, the distance penalty value and the crane efficiency penalty value.
In addition, in order to achieve the above object, the present invention further provides a container yard position selecting device, including:
the information acquisition module is used for acquiring basic information of an approaching container when receiving an approaching signal of the container;
the information matching module is used for acquiring target storage yard information and matching the basic information with container information in the target storage yard information;
and the yard position selecting module is used for determining a target container yard queue according to the basic information and the container information if the matching is successful.
In addition, in order to achieve the above object, the present invention further provides a container yard position selecting device, including: a memory, a processor and a container yard relocation program stored on the memory and operable on the processor, the container yard relocation program being configured to implement the steps of the container yard relocation method as described above.
In addition, in order to achieve the above object, the present invention further provides a storage medium, on which a container yard relocation program is stored, and the container yard relocation program, when executed by a processor, implements the steps of the container yard relocation method as described above.
According to the method, when a container approach signal is received, basic information of an approach container is obtained, target yard information is obtained, the basic information is matched with container information in the target yard information, and if matching is successful, a target container yard queue is determined according to the basic information and the container information. Compared with the prior art, the method and the device have the advantages that the basic information of the incoming container is obtained, whether the container with the same basic information exists in the target storage yard is matched according to the basic information, if the matching is successful, the storage yard position of the container with the same attribute can be quickly positioned, the storage yard position selection can be quickly carried out according to the basic information of the container, the technical problems that in the prior art, the manual storage yard position selection of the container needs a large amount of personnel cooperation, the workload is large, and the working efficiency is low are solved, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a container yard locating device in a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a first embodiment of the container yard relocation method according to the present invention;
FIG. 3 is a container yard indicating view of an embodiment of the container yard locating method of the present invention;
fig. 4 is a schematic flow chart of a second embodiment of the container yard relocation method according to the present invention;
fig. 5 is a schematic flow chart of a third embodiment of the container yard relocation method according to the present invention;
fig. 6 is a block diagram showing the structure of the first embodiment of the container yard positioning device according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a container yard locating device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the container yard relocation apparatus may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the container yard positioning apparatus and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include therein an operating system, a network communication module, a user interface module, and a container yard positioning program.
In the container yard relocation apparatus shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the container yard relocation apparatus of the present invention may be disposed in the container yard relocation apparatus, and the container yard relocation apparatus calls the container yard relocation program stored in the memory 1005 through the processor 1001 and executes the container yard relocation method provided by the embodiment of the present invention.
An embodiment of the present invention provides a container yard location method, and referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the container yard location method according to the present invention.
In this embodiment, the container yard position selecting method includes the following steps:
step S10: and when the container approach signal is received, acquiring basic information of the approach container.
It should be noted that the execution main body of the embodiment may be a container yard positioning device, where the container yard positioning device may be a device having functions of data processing or data transmission, and may also be an electronic device such as a control computer and a mobile computer, and the embodiment is not limited in particular, and the control computer will be used in the embodiments described in the present embodiment and the following embodiments.
It will be appreciated that the container approach signal may be a container approach signal generated when the container loading and unloading vessel enters the container at the container pressing or at the port gate, the container approach signal being used to trigger the control computer to perform the yard locating operation.
In the specific implementation, when the ship loaded with the container is unloaded and the box is pressed or the gate enters the box, a container entering signal is generated, so that the control computer triggers the entering position selection operation, and at the moment, the basic information of the container needing to be stored in the yard is acquired.
It should be noted that the basic information of the incoming container may be information such as a danger level, weight information, destination port information, material information, and container profile information of the incoming container, and when a container yard of a port is performed, containers with the same attribute need to be placed in one area, so that management is facilitated and danger is prevented, for example: the container A is an ultra-long container, the container B is a dangerous long container, and the container C is a long container, and the basic information of the containers is not completely the same, so that the containers are generally not allowed to be stacked in the same area.
Step S20: and acquiring target storage yard information, and matching the basic information with container information in the target storage yard information.
It should be noted that the target yard information may be information of stacked containers in an area where the containers are stacked in the port, size information of the area, and the like, the containers are divided according to the area, the bunk, the arrangement, and the layer during the stacking process, and referring to fig. 3, the location information of one container in the yard needs to be determined by combining each information of the area, the bunk, the arrangement, and the layer, for example: the yard information where the a container is located may be represented as a first yard area, a first decibel, and a first column.
It should be noted that the container information may be information such as a container danger level, weight information, destination port information, material information, and container profile information.
In the specific implementation, according to the basic information of the container entering the yard, matching is carried out on the container information of the yard already stored in the port, and whether the container with the same attribute as the container entering the yard exists in the target yard information or not is searched, so that the container with the same attribute can be placed in a region, and management is facilitated.
Step S30: and if the matching is successful, determining a target container yard queue according to the basic information and the container information.
It can be understood that, if a target container having the same attribute as the incoming container is found in the container information in the target yard information, the yard position of the incoming container may be determined according to the position information of the target container in the target yard, that is, the yard position of the incoming container may be determined according to the area, the berth, the arrangement, and the floor number information of the target container.
In addition, it is considered that in the actual storage yard process, the entering container can be consistent with the area, the position of the target container and the arrangement information, but on the premise that the first three items are consistent, the layer number information is not consistent, that is, the position of the entering container cannot be overlapped with the target container, so that in the actual position selection process, only the area, the position of the entering container and the arrangement information need to be considered.
In the embodiment, when the container approach signal is received, basic information of an approach container is acquired, target yard information is acquired, the basic information is matched with container information in the target yard information, and if matching is successful, a target container yard queue is determined according to the basic information and the container information. This embodiment is through the basic information to acquireing the container of entering, and according to whether basic information matches the container that has the same basic information in the target storage yard, if match successfully, can be with the storage yard position of quick location same attribute container, can carry out the storage yard position selection according to container basic information fast, avoided prior art to carry out the storage yard position selection of container according to the manual work and need a large amount of personnel cooperations, work load is big, technical problem that work efficiency is low, improved work efficiency.
Referring to fig. 4, fig. 4 is a schematic flow chart of a container yard relocation method according to a second embodiment of the present invention.
Based on the first embodiment, in this embodiment, after step S30, the method further includes:
step S40: and when the matching fails, dividing a target container yard queue in a preset yard according to the basic information and the target yard information.
It should be noted that, if a target container having the same attribute as the incoming container is not found in the container information in the target yard information, that is, there is no area for stacking containers having the same attribute as the incoming container in the target yard information, at this time, the target container yard queue needs to be divided in a preset yard.
It is understood that the predetermined yard may be a whole area divided for stacking containers in the port, and the predetermined yard may be divided into areas, bays, arrangements, number of floors, etc. for managing the containers.
In addition, when the division of the target container yard queues in the preset yard according to the basic information and the target yard information is completed, a situation that a plurality of target container yard queues are mixed and divided may occur, and therefore, the divided target container yard queue sets need to be sent to the user side for the user to select.
Further, in order to determine the container yard queue, the step S40 includes:
when the matching fails, dividing a target container yard queue set in a preset yard according to the basic information and the target yard information;
sending the target container yard queue set to a user side for displaying;
and determining a target container yard queue according to the basic information, the target yard information and a selection instruction input by a user based on a display result.
In the specific implementation, a target container yard queue set obtained by dividing a preset yard according to basic information and target yard information is sent to a user side, a selection instruction input by a user at the user side is received, and a target container yard queue is selected from the target container yard queue set according to the selection instruction.
It should be understood that, if the number of containers in the preset yard is too large, so that the target container yard queue cannot be divided, the limitation of the basic information of the entering container on the yard queue may not be limited, that is, whether the attributes of the containers are the same when stacked is not limited, if this occurs, a determination needs to be performed on the user, and the yard position selection may be performed after receiving an instruction input by the user at a user end, where the user end may be a device having functions of instruction input, data transmission, and the like, or may be an electronic device such as other mobile computer, mobile phone, and the like, and this embodiment is not particularly limited.
In this embodiment, the dividing of the target container yard queue may be determining a container yard column set according to the basic information, the yard area information, the target yard information, and the container yard berth information by obtaining yard area information and container yard berth information, where the yard area information may be determining yard area information in the target yard information based on the basic information; the container yard berth information may be container yard berth information determined based on the basic information, the yard area information, and the target yard information.
In addition, when determining the yard area information in the target yard information based on the basic information, it is necessary to first screen the yard area information in a preset yard according to the danger level of the container, for example: when the containers entering the yard are inlet/outlet boxes, empty/heavy boxes, cold danger super special boxes and the like, the containers need to be stacked in a specific yard area, and the whole preset yard cannot be screened.
It should be noted that when the yard area information is screened again, the influence of the ship berthing time needs to be considered preferentially, so that a predicted berthing time penalty function needs to be set for the degree of conflict which will occur to different routes in a certain yard area, and the influence caused by the berthing time is reduced by taking the minimum berthing time penalty function value as a screening condition; the projected berthing time penalty function is as follows:
wherein liRepresenting storage yard areas pairwiseThe length of the overlapping section of the ship phases of the airlines, w represents the ship phase length of the airlines stacked in the Block, and p represents the number of the airlines.
Furthermore, since in actual operation the actual berthing time of the ship is different from the estimated berthing time obtained by the estimated berthing time penalty function, a historical berthing time function can be added to reduce the conflict caused by berthing time, and the historical berthing time penalty function is as follows:
wherein, cijRepresenting the conflict situation of the flight i and the flight j in the yard area in the past period of time.
In addition, a berthing distance penalty function and a route number penalty function are further set for improving the efficiency of the container yard, and the berthing distance penalty function is used for enabling the container to move to the yard area in the shortest distance; the airline quantity penalty function can prevent excessive ships affiliated by containers in the same heap area from being too many, and the crane cannot meet the need of sending boxes at the same time, and the corresponding berth distance penalty function and the airline quantity penalty function are as follows:
wherein s iskiIndicates the distance, max, from the current storage yard area to the berth of the ship corresponding to the container to be placedk∈ KskiRepresenting the maximum of all yard areas to the berth distance.
Wherein s isiRepresenting a route, K representing a set of routes contained in the yard area, K representing a set of all routes contained in the yard.
It should be noted that, the screening of the yard regions may be performed according to a sum of a predicted berthing time penalty function value, a historical berthing time penalty function value, a berth distance penalty function value, and a route number penalty function value, and one or more yard regions where the sum of the penalty function values is minimum are output as a result of the screening.
It can be understood that after the screening of the yard area is completed, the container position information also needs to be screened.
It should be understood that when the container berm information is screened, a Bay penalty function and a same-attribute box penalty function in the same ship stage need to be set, and proper container berm information is determined according to the sum of the Bay penalty function and the same-attribute box penalty function in the same ship stage, wherein the Bay penalty function in the same ship stage is used for ensuring that a storage yard area with a small number of Bay bays in the same ship stage is considered preferentially on the storage yard; the same-attribute box penalty function is used for ensuring that a storage yard area with a small number of containers having the same attribute is considered preferentially on the storage yard; the Bay penalty function in the same ship stage and the penalty function in the same attribute box are as follows:
wherein x represents a specific number of decibels of at least one interval, NjI represents the indicative function of the container for the total decibel number of the yard area.
Wherein M isjRepresenting the number of all containers in the Block, con representing a container, and allo representing the attribute I of a container representing the indicator function of a container.
And finally, determining a container yard column set according to the basic information, the yard area information, the target yard information and the container yard berth information.
Step S50: and moving the approach container to the target container yard queue, and updating the target container yard information.
It should be noted that, when determining a target container yard set for the incoming container to be stacked, the incoming container is moved to the target container yard queue to complete the yard operation of the container, and the target yard information of the current preset yard is updated.
Further, after the matching is successful, in order to improve the efficiency of moving the incoming container to the target container yard queue, before the step S50, the method further includes:
judging whether the box feeding amount needs to be predicted or not;
if so, acquiring historical information of the container;
predicting the container entering amount through a preset container entering amount prediction model according to the container historical information to obtain predicted container entering amount information;
it can be understood that the preset container entering amount prediction model is used for predicting the container entering amount in the preset time according to the container historical information to obtain the predicted container entering amount information.
In the embodiment, when a container approach signal is received, basic information of an approach container is acquired, target yard information is acquired, the basic information is matched with container information in the target yard information, if matching is successful, a target container yard queue is determined according to the basic information and the container information, when matching fails, the target container yard queue is divided in a preset yard according to the basic information and the target yard information, the approach container is moved to the target container yard queue, and the target yard information is updated. This embodiment is through the basic information to acquireing the container of entering, and according to whether basic information matches the container that has the same basic information in the target storage yard, if match successfully, can be with the storage yard position of quick positioning same attribute container, can carry out the storage yard positioning according to container basic information fast, if match failure, then can divide an area in predetermineeing the storage yard for place the container in the storage yard region of dividing, realize the storage yard positioning of container, need not manual operation, improved work efficiency.
Referring to fig. 5, fig. 5 is a schematic flow chart of a container yard location method according to a third embodiment of the present invention.
Based on the second embodiment, in this embodiment, the step S30 includes:
step S301: and if the matching is successful, acquiring a bit selection penalty value.
It should be noted that the position selection penalty value may be a box turnover rate penalty value, a distance penalty value, a crane efficiency penalty value, and the like, and is used to select appropriate target container yard information to complete the position selection of the container yard.
Step S302: and determining a container yard area according to the basic information, the position selection penalty value and the container information in the target yard information.
It can be understood that if a target container having the same attribute as an incoming container is queried in container information in the target yard information, a box turnover rate penalty value, a distance penalty value, a crane efficiency penalty value, and the like are obtained, and a container yard area is determined according to the basic information, the box turnover rate penalty value, the distance penalty value, the crane efficiency penalty value, and the container information in the target yard information.
Further, in order to obtain an accurate bit selection penalty value, step S302 includes:
extracting a box turning rate penalty value, a distance penalty value and a crane efficiency penalty value in the position selection penalty value;
and determining a container pile area according to the basic information, the container information in the target yard information, the box turning rate penalty value, the distance penalty value and the crane efficiency penalty value.
In a specific implementation, when a container yard is performed, a case of turning over containers may occur, and there are two possibilities of turning over containers in the container yard: 1. when the containers are not piled in a mixed mode, the containers are turned over due to different loading sequence priorities caused by different weights of the containers; 2. container turning over caused by different unloading ports or shipping periods of the containers during the mixing of the containers.
It should be noted that, when a penalty value of the box turnover rate is calculated, a penalty function of weight constraint box turnover is set for a first box turnover situation, where the penalty function of weight constraint box turnover is used to ensure that a field position where a heavy box is located above is preferentially considered on a yard, and the penalty function of weight constraint box turnover is as follows:
where X denotes a set of container attributes and Y _ i denotes a particular yard column in the set of yard columns that has been selected. w _ x is the weight of the current container, w _ j is the weight of the containers already stacked in the yard column, and w _ thres represents the weight difference penalty threshold for light weight between adjacent layers. cur _ tier represents the number of layers that the container to be placed is considered to be placed, and w _ up and w _ down represent the upper and lower limits of the number of layers of the yard row, respectively.
Setting a constraint box turning penalty function and a ship loading time constraint box turning penalty function aiming at the first box turning condition, wherein the constraint box turning penalty function is used for ensuring the site position of a discharging container on a storage yard after the prior consideration; the shipment time constraint rollover penalty function is used for guaranteeing that the site position of a first shipment container on a yard is considered preferentially, and the constraint rollover penalty function and the shipment time constraint rollover penalty function are as follows: yard area
Wherein, PODx indicates that the container to be placed will be unloaded at the first port from the current port, and PODmax indicates the maximum value of POD where the container has been placed in the yard.
Where Timex represents the Time of the container from the ship's term, and Timimin represents the minimum value of Time in the yard row.
It should be understood that in the calculation of the distance penalty value, a distance penalty function can be provided which ensures that field positions close to the loading berth are prioritized on the yard. The distance penalty function is as follows:
where B _ j represents the expected berth of the ship on which the containers are to be placed, Block _ K represents the kth yard area, K represents the set of yard areas in which the yard columns to be selected are located, and d _ kj represents the distance between the kth yard area and the jth berth.
The description of the value is that when a hoist efficiency penalty value is calculated, an RTG (real time group) work capacity penalty function and an RTG movement distance penalty function can be set, wherein the RTG work capacity penalty function is used for ensuring that field positions with fewer RTG work instructions are preferentially considered on a storage yard; the RTG movement distance penalty function is used for guaranteeing that field positions with smaller RTG movement distances are considered preferentially on the yard, and the RTG workload penalty function is as follows:
wherein workqueuesize represents the number of RTG's operation instructions, s, corresponding to the field bit0RTG job instruction count threshold, s, indicating the onset of penalty1The penalty term indicating that the maximum threshold of the RTG job instruction number exceeds the threshold will be maximized.
The RTG movement distance penalty function is as follows:
wherein the content of the first and second substances,
abscissa, X, representing the currently calculated positionRTGLastPosAbscissa, Block, representing the position of the last job in the RTG current job sequencelenIndicating the length of the yard area, RTGNumIndicating the number of RTGs for that yard area.
In specific implementation, according to the minimum value of the sum of the box turnover rate penalty value, the distance penalty value and the crane efficiency penalty value, a target container yard area can be determined, the entering container is moved to the target container yard queue, so that yard operation of the container is completed, and target yard information of the current preset yard is updated.
In the embodiment, when a container approach signal is received, basic information of an approach container is acquired, target yard information is acquired, the basic information is matched with container information in the target yard information, if matching is successful, a position selection penalty value is acquired, a container yard area is determined according to the basic information, the position selection penalty value and the container information in the target yard information, when matching fails, a target container yard queue is divided in a preset yard according to the basic information and the target yard information, the approach container is moved to the target container yard queue, and the target yard information is updated. This embodiment is through to acquireing the basic information of entering container, and according to whether there is the container of the same basic information is matchd in the target storage yard to the basic information, if match successfully, can acquire the punishment value of choosing a position, prescribe a limit to the storage yard region through the punishment value of choosing a position, can carry out the storage yard position selection according to container basic information fast, if match failure, then can divide a region in predetermineeing the storage yard for place the container in the storage yard region of dividing, realize the storage yard position selection of container, need not manual operation, improved work efficiency.
In addition, an embodiment of the present invention further provides a storage medium, where a container yard relocation program is stored on the storage medium, and the container yard relocation program, when executed by a processor, implements the steps of the container yard relocation method described above.
Since the storage medium adopts all the technical solutions of all the embodiments, at least all the advantages brought by the technical solutions of the embodiments are available, and are not described in detail herein.
Referring to fig. 6, fig. 6 is a block diagram illustrating a first embodiment of the container yard positioning apparatus according to the present invention.
As shown in fig. 6, the container yard position selecting device according to the embodiment of the present invention includes:
the information acquisition module 10 is used for acquiring basic information of an approaching container when receiving an approaching signal of the container;
the information matching module 20 is configured to acquire target yard information and match the basic information with container information in the target yard information;
and the yard position selecting module 30 is configured to determine a target container yard queue according to the basic information and the container information if matching is successful.
In the embodiment, when the container approach signal is received, basic information of an approach container is acquired, target yard information is acquired, the basic information is matched with container information in the target yard information, and if matching is successful, a target container yard queue is determined according to the basic information and the container information. This embodiment is through the basic information to acquireing the container of entering, and according to whether basic information matches the container that has the same basic information in the target storage yard, if match successfully, can be with the storage yard position of quick location same attribute container, can carry out the storage yard position selection according to container basic information fast, avoided prior art to carry out the storage yard position selection of container according to the manual work and need a large amount of personnel cooperations, work load is big, technical problem that work efficiency is low, improved work efficiency.
In an embodiment, the yard positioning module 30 is further configured to divide a target container yard queue in a preset yard according to the basic information and the target yard information when matching fails; and moving the approach container to the target container yard queue, and updating the target container yard information.
In an embodiment, the yard positioning module 30 is further configured to divide a target container yard queue set in a preset yard according to the basic information and the target yard information when matching fails; sending the target container yard queue set to a user side for displaying; and determining a target container yard queue according to the basic information, the target yard information and a selection instruction input by a user based on a display result.
In an embodiment, the yard positioning module 30 is further configured to obtain yard area information and container yard berth information; and determining a container yard column set according to the basic information, the yard area information, the target yard information and the container yard berth information.
In an embodiment, the yard positioning module 30 is further configured to determine yard area information in the target yard information based on the basic information; and determining the container yard berth information based on the basic information, the yard area information and the target yard information.
In an embodiment, the stack site selecting module 30 is further configured to obtain a bit selection penalty value if the matching is successful; and determining a container yard area according to the basic information, the position selection penalty value and the container information in the target yard information.
In an embodiment, the yard position selection module 30 is further configured to extract a box turnover rate penalty value, a distance penalty value, and a crane efficiency penalty value from the position selection penalty values; and determining a container pile area according to the basic information, the container information in the target yard information, the box turning rate penalty value, the distance penalty value and the crane efficiency penalty value.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited thereto.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
In addition, the technical details that are not described in detail in this embodiment may refer to the container yard location method provided in any embodiment of the present invention, and are not described herein again.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A container yard position selecting method is characterized by comprising the following steps:
when receiving a container approach signal, acquiring basic information of an approach container;
acquiring target storage yard information, and matching the basic information with container information in the target storage yard information;
and if the matching is successful, determining a target container yard queue according to the basic information and the container information.
2. The method of claim 1, wherein if the matching is successful, after determining a target container yard queue according to the basic information and the container information, further comprising:
when the matching fails, dividing a target container yard queue in a preset yard according to the basic information and the target yard information;
and moving the approach container to the target container yard queue, and updating the target container yard information.
3. The method of claim 2, wherein the dividing a target container yard queue in a preset yard according to the basic information and the target yard information when the matching fails comprises:
when the matching fails, dividing a target container yard queue set in a preset yard according to the basic information and the target yard information;
sending the target container yard queue set to a user side for displaying;
and determining a target container yard queue according to the basic information, the target yard information and a selection instruction input by a user based on a display result.
4. The method of claim 3, wherein the dividing the set of container yard columns in a predetermined yard according to the basic information and the target yard information comprises:
acquiring yard area information and container yard shell position information;
and determining a container yard column set according to the basic information, the yard area information, the target yard information and the container yard berth information.
5. The method of claim 4, wherein the obtaining the yard area information and the container yard berth information comprises:
determining yard region information in the target yard information based on the basic information;
and determining the container yard berth information based on the basic information, the yard area information and the target yard information.
6. The method according to any one of claims 1 to 5, wherein determining a target container yard area based on the basic information and the container information in the target container yard information if the matching is successful comprises:
if the matching is successful, acquiring a bit selection penalty value;
and determining a container yard area according to the basic information, the position selection penalty value and the container information in the target yard information.
7. The method of claim 6, wherein the determining a container yard area according to the basic information, the parking penalty value and the container information in the target yard information comprises:
extracting a box turning rate penalty value, a distance penalty value and a crane efficiency penalty value in the position selection penalty value;
and determining a container pile area according to the basic information, the container information in the target yard information, the box turning rate penalty value, the distance penalty value and the crane efficiency penalty value.
8. A container yard relocation apparatus, comprising:
the information acquisition module is used for acquiring basic information of an approaching container when receiving an approaching signal of the container;
the information matching module is used for acquiring target storage yard information and matching the basic information with container information in the target storage yard information;
and the yard position selecting module is used for determining a target container yard queue according to the basic information and the container information if the matching is successful.
9. A container yard relocation apparatus, comprising: a memory, a processor, and a container yard relocation program stored on the memory and operable on the processor, the container yard relocation program configured to implement the container yard relocation method of any one of claims 1 to 7.
10. A storage medium having stored thereon a container yard relocation program, which when executed by a processor implements the container yard relocation method according to any one of claims 1 to 7.
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| CN202111489281.8A CN114330836A (en) | 2021-12-07 | 2021-12-07 | Container yard position selecting method, device, equipment and storage medium |
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| CN202111489281.8A CN114330836A (en) | 2021-12-07 | 2021-12-07 | Container yard position selecting method, device, equipment and storage medium |
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