CN115018392B - On-site management system for airport terminal luggage container - Google Patents
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Abstract
The invention relates to the technical field of baggage containers, which is used for solving the problems that the existing field management mode for packing the baggage in an airport terminal is difficult to realize the high efficiency of baggage loading and the field systematic management of the baggage container in the airport terminal and hinders the development of the baggage container in the airport terminal, in particular discloses a field management system for the baggage container in the airport terminal, which comprises a data acquisition unit, a position analysis unit, a storage evaluation unit, a packing planning unit, a packing correction unit, a packing evaluation unit, a comprehensive feedback unit, an early warning feedback unit and a display terminal; according to the invention, the field management service effect of the terminal building is accurately and comprehensively analyzed from multiple angles in a data positioning, set division and item-by-item comparison mode, so that the rapid development of an airport is promoted while the field systematic management of terminal building baggage containers is realized.
Description
Technical Field
The invention relates to the technical field of baggage containers, in particular to a field management system for a station building baggage container.
Background
The airport terminal luggage container, also called an aviation container unit, is a container for air cargo transportation, is commonly used for cargo stacking and rapid transfer, plays an important role in promoting the development of international air freight, is generally used in each airport, and is an important bearing object for airport luggage transportation;
in the field management process of airport terminal baggage containers, manual packing is still used as a main management mode, but the mode of manual packing has the problems of long packing period time, easy misloading or neglected loading, high labor intensity and the like, and under the background of rapid development of civil airports and increasing throughput of passengers, large and medium airports put higher demands on the field management of terminal baggage packing, so that the traditional field management mode of terminal baggage packing is easy to cause disorder of baggage packing fields, difficult to realize high efficiency of baggage loading, difficult to realize systematic management of terminal baggage container fields, and hindered development of airport baggage containers;
in order to solve the above-mentioned drawbacks, a technical solution is now provided.
Disclosure of Invention
The invention aims to solve the problems that the existing field management mode for loading luggage in the airport terminal building is difficult to realize the high efficiency of luggage loading, the field systematic management of the airport terminal building luggage container is difficult to realize, and the development of the airport terminal luggage container is hindered.
The purpose of the invention can be realized by the following technical scheme:
a field management system for a luggage container of an airport terminal comprises a data acquisition unit, a position analysis unit, a storage evaluation unit, a packing planning unit, a packing correction unit, a packing evaluation unit, a comprehensive feedback unit, an early warning feedback unit and a display terminal;
the data acquisition unit is used for acquiring the transfer state information of the luggage of each unit in the terminal building and the storage state information of the containers, and respectively sending the transfer state information and the storage state information to the position analysis unit and the storage evaluation unit;
the storage evaluation unit is used for receiving the storage state information of the container, carrying out storage evaluation analysis processing, generating a field container storage low-level signal or a field container storage high-level signal according to the storage state information, and sending the field container storage low-level signal or the field container storage high-level signal to the comprehensive feedback unit;
the position analysis unit is used for receiving the transportation state information of the luggage to perform boxing position positioning analysis processing, generating a set A, a set B and a set C according to the transportation state information, and sending the sets A, B and C to the boxing planning unit;
the packing planning unit is used for receiving various types of packing positioning sets, acquiring the luggage base number value of the unit, performing packing simulation analysis processing, generating a packing distribution completion instruction according to the luggage base number value, and sending the packing distribution completion instruction to the packing proofreading unit;
the container correction unit is used for receiving a container distribution completion instruction, calling the to-be-packaged state information of the container for correction analysis processing, generating a no-correction instruction, a container invariable correction instruction and a container increase correction instruction according to the to-be-corrected state information, sending the container invariable correction instruction and the container increase correction instruction to the container planning unit, and sending the no-correction instruction to the container evaluation unit;
the boxing evaluation unit is used for receiving the instruction without correction, calling actual boxing state information for efficiency evaluation analysis processing, generating a field boxing low-efficiency signal or a field boxing high-efficiency signal according to the efficiency evaluation analysis processing, and sending the field boxing low-efficiency signal or the field boxing high-efficiency signal to the comprehensive feedback unit;
the comprehensive feedback unit is used for receiving various types of judgment signals to perform comprehensive qualitative analysis processing, generating a field management primary perfect signal, a field management primary defect signal and a field management secondary defect signal according to the judgment signals, and sending the field management primary perfect signal, the field management primary defect signal and the field management secondary defect signal to the early warning feedback unit;
and the early warning feedback unit performs early warning analysis processing on the received comprehensive rating signals and sends the signals to a display terminal for displaying and explaining in a text word description conversion mode.
Further, the specific operation steps of the bin location analysis process are as follows:
obtaining weight, volume and compression resistance values in the transfer state information of each luggage of the unit in real time, and calibrating the values into gzl j 、sql j And kal j And carrying out normalization analysis on the data according to a formula zux j ＝e1×gzl j ＋e2×sql j ＋e3×kal j Obtaining a packing coefficient zux of each baggage j Wherein e1, e2 and e3 are correction factor coefficients of weight, volume and compression resistance values, respectively, and e3 > e1 > e2 > 0, e1+ e2+ e3=5.6107;
setting gradient reference threshold values Ca1 and Ca2 of the packing coefficient, and combining the gradient reference threshold values with the packing coefficient zux j Performing comparative analysis, and determining the packing coefficient zux j When the gradient reference threshold value Ca1 is less than or equal to, generating a packing position higher signal, and when the gradient reference threshold value Ca1 is less than the packing coefficient zux j Generating a middle-layer signal of a packing position when the gradient reference threshold value Ca2 is less than the packing coefficient zux j When the reference threshold value Ca2 is larger than or equal to the gradient reference threshold value Ca2, a low boxing position signal is generated;
the luggage cases marked as signals with lower packing positions are classified into a set A, the luggage cases marked as signals with higher packing positions are classified into a set B, and the luggage cases marked as signals with middle layers in packing positions are classified into a set C.
Further, the specific operation steps of the boxing simulation analysis processing are as follows:
acquiring a luggage base number value of the unit, calibrating the luggage base number value as lbs, setting a base number reference value Fa1, generating a signal with a large base number when the luggage base number value lbs is greater than the base number reference value Fa1, generating a signal with a normal base number when the luggage base number value lbs is equal to the base number reference value Fa1, and generating a signal with a small base number when the luggage base number value lbs is less than the base number reference value Fa 1;
respectively distributing k1, k2 and k3 baggage containers to the baggage of the unit according to the normal signal, the larger signal and the smaller signal of the base number, wherein R p ={k1，k2，k3}，p={1，2，3}，k2＞k1＞k3；
According to the number R of luggage containers to be allocated p And calling the set A, the set B and the set C of the unit to perform luggage boxing operation analysis, and generating a boxing distribution completion instruction according to the operation.
Further, the specific operation steps of the analysis of the luggage boxing operation are as follows:
according to the number R of the luggage containers to be allocated p Executing a first round of boxing operation, firstly sequentially selecting the first k pieces of luggage from the set A and sequentially and positively distributing the luggage to the R p Selecting the first k pieces of luggage from the set B and distributing the luggage to the R in reverse order p Selecting the first k pieces of luggage from the set C and distributing the luggage to the R p An individual luggage container;
performing a second round of simulated boxingOperation, first, the first n2-k pieces of luggage are selected from the set A and distributed to the R in reverse order p Selecting the first n2-k pieces of luggage from the set B and sequentially and positively distributing the luggage to the R p Selecting the first n2-k pieces of luggage from the set C, and sequentially sorting the luggage in reverse order to R p An individual luggage container;
and repeatedly executing a third round and a fourth round of operations of 8230823080 and a third round of simulated boxing operation until all the luggage cases of the unit are simulated and boxed and distributed, and generating a boxed distribution completion instruction.
Further, the specific operation steps of the proofreading analysis processing are as follows:
the packing distribution completion instruction obtains the full load value in the information of the packing state of each container of the unit and marks the full load value as mal q When the full load value mal q If not less than 0, generating no-correction instruction, and if the full load value mal q When the value is not equal to 0, generating a proofreading instruction;
according to the calibration instruction, acquiring the no-load value of each container of the unit, and calibrating the no-load value as kzl q And comparing the empty load value with the full load value if kzl q ≥mal q Generating a container invariable proofreading instruction if the container is in the normal state, and if the container is in the kzl state, generating a container invariable proofreading instruction q ＜mal q And generating a container adding and checking instruction.
Further, the specific operation steps of the efficiency evaluation analysis processing are as follows:
acquiring the packing time and the luggage base number value in the actual packing state information of the airport terminal building unit, and respectively marking the packing time and the luggage base number value as zxt i And lbs i And carrying out formula analysis on the obtained product, i = {1,2,3 \8230 … n }, and obtaining the packing efficiency coefficient gux of each unit according to a formula i Wherein f1 and f2 are weight factor coefficients of the boxing duration and the baggage basis number value respectively, and f1 > f2 > 0, and f1+ f2=6.0284;
and comparing and analyzing the packing efficiency coefficient with a preset reference value Fa2, generating a field packing high-efficiency signal when the packing efficiency coefficient is more than or equal to the reference value Fa2, and generating a field packing low-efficiency signal when the packing efficiency coefficient is less than the reference value Fa 2.
Further, the specific operation steps of the storage, evaluation, analysis and processing are as follows:
obtaining the use quantity value, the overhaul frequency and the damage quantity value in the storage state information of each container of the unit in the terminal building, and calibrating the use quantity value, the overhaul frequency and the damage quantity value as syl v 、cks v And dpm v And carrying out normalization analysis on the data according to a formula bcx v ＝g1×syl v ＋g2×cks v ＋g3×dpm v To calculate the storage state coefficient bcx of each container v Wherein g1, g2 and g3 are weight factor coefficients of weight, volume and compression resistance values respectively, g1 > g3 > g2 > 0, e1+ e2+ e3=0.5021;
setting the save state coefficient bcx v The gradient reference sections Yu1 and Yu2 of (1), generating a normal use signal when the storage state coefficient is within the gradient reference section Yu1, and generating an abnormal use signal when the storage state coefficient is within the gradient reference section Yu 2;
the number of the containers generating the abnormal use signal and the value of the sum of the number of the containers generating the normal use signal are calculated and calibrated to be zbx, if the zbx is less than 10%, a field container storage high-level signal is generated, otherwise, a field container storage low-level signal is generated.
Further, the specific operation steps of the comprehensive qualitative analysis treatment are as follows:
acquiring a field packing efficiency judgment signal and a field container storage grade judgment signal in real time, and performing set integration analysis on the signals;
when the on-site packing low-efficiency signal and the on-site container storage low-level signal are captured simultaneously, an on-site management first-level deficiency signal is generated, when the on-site packing high-efficiency signal and the on-site container storage high-level signal are captured simultaneously, an on-site management first-level perfection signal is generated, and under other conditions, on-site management second-level deficiency signals are generated.
Further, the specific operation steps of the early warning analysis processing are as follows:
when a first-level shortage signal of field management is received, text characters of 'the field management level of luggage containers of an airport terminal building is low, and the maximum management and control force is required to be executed' are sent to a display terminal;
when a field management secondary shortage signal is received, a text typeface of 'the field management level of the luggage containers of the airport terminal building is still deficient and small-amplitude management and control force is required to be executed' is sent to a display terminal;
when the on-site management first-level perfection signal is received, the text characters of the situation that the on-site management level of the luggage containers of the airport terminal building is high and only the current situation needs to be continuously maintained are sent to the display terminal.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the method, the normalized processing, the setting of the gradient reference interval and the data summation comparison analysis mode are utilized, so that the on-site storage state of the luggage containers of the airport terminal is accurately judged and analyzed, and the analysis of the on-site management state of the luggage containers of the airport terminal is also clarified;
(2) According to the invention, the method of symbolic calibration, data positioning and set division is utilized, and the positions of all luggage containers are clearly integrated and regulated, so that the pre-judgment analysis on the luggage packaging positions of the airport terminal is realized, and on the basis of the pre-judgment analysis, the scientific packaging distribution operation of all luggage containers in a unit is realized by means of data comparison and wheel-by-wheel selection, so that the packaging efficiency of the airport terminal on luggage containers is improved, and the manual labor intensity of a packaging field is reduced;
(3) The verification and correction effects during luggage analog packing are realized by means of item-by-item comparison, numerical value comparison and signal discrimination, so that the field management service effect of the airport terminal is greatly improved, the field management order is also improved, the field actual packing state information of the airport terminal luggage container is subjected to efficiency evaluation analysis processing by means of formulated analysis and preset value comparison analysis, and the field packing efficiency of the airport terminal luggage container is accurately judged;
(4) The invention utilizes a data integration mode to carry out comprehensive qualitative analysis and processing on various types of site management judgment signals of the airport terminal baggage containers, utilizes a text word description conversion mode to carry out warning description, and more comprehensively analyzes the site management of the terminal baggage containers, thereby promoting the rapid development of airports while realizing the site systematic management of the terminal baggage containers.
Drawings
For the understanding of those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a general block diagram of the system of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, a field management system for airport terminal baggage containers includes a data acquisition unit, a position analysis unit, a storage evaluation unit, a packing planning unit, a packing correction unit, a packing evaluation unit, a comprehensive feedback unit, an early warning feedback unit and a display terminal;
the data acquisition unit is used for acquiring the storage state information of the containers of all units in the terminal building and sending the storage state information to the storage evaluation unit;
it should be noted that the storage state information is a type of data information indicating a storage state description of a container stored in an airport terminal, and the storage state information includes a usage value, an inspection frequency and a damage value, the usage value refers to a data value of a usage duration since each baggage container is put into operation, the inspection frequency refers to the number of times of inspection since each baggage container is put into operation, and the damage value refers to a data value indicating how many pits appear on the surface of each baggage container;
when the storage evaluation unit receives the storage state information of each container, the storage evaluation unit performs storage evaluation analysis processing according to the storage state information, and the specific operation process is as follows:
obtaining the use quantity value, the overhaul frequency and the damage quantity value in the storage state information of each container of the unit in the terminal building, and calibrating the use quantity value, the overhaul frequency and the damage quantity value as syl v 、cks v And dpm v And carrying out normalization analysis on the data according to a formula bcx v ＝g1×syl v ＋g2×cks v ＋g3×dpm v To calculate the storage state coefficient bcx of each container v Wherein g1, g2 and g3 are correction factor coefficients of weight, volume and compression resistance values respectively, g1 is more than g3 and more than g2 and more than 0, and e1+ e2+ e3=0.5021;
it should be noted that v represents all the available baggage containers in the airport terminal, and v is a positive integer greater than or equal to 1, and the correction factor coefficient is used to correct the deviation of each parameter in the formula calculation process, so as to make the calculation more accurate and the parameter data;
setting the save state coefficient bcx v The gradient reference interval Yu2 of (1), when the storage state coefficient is within the gradient reference interval Yu1, a normal use signal is generated, when the storage state coefficient is within the gradient reference interval Yu2, an abnormal use signal is generated, and it is also noted that the gradient reference intervals Yu1 and Yu2 are increased in a gradient;
counting the sum of the number of containers generating abnormal use signals and calibrating the sum as SL1, counting the sum of the number of containers generating normal use signals and calibrating the sum as SL2, and obtaining an occupation ratio value zbx according to a formula zbx = (SL 1 ÷ SL 2). Times.100%;
if zbx is less than 10%, generating a field container storage high-level signal, if zbx is more than or equal to 10%, generating a field container storage low-level signal, and sending the generated field container storage low-level signal or the field container storage high-level signal to the comprehensive feedback unit.
The second embodiment:
as shown in fig. 1, the data acquisition unit is configured to acquire transfer state information of baggage of each unit in the terminal building and send the information to the location analysis unit;
it should be noted that the transportation state information includes weight, volume and compression resistance value, wherein the weight refers to the weight of the baggage to be transported, the volume refers to the volume of the baggage to be transported, and the compression resistance value refers to the data value of the magnitude of the external impact resistance capability of the baggage to be transported;
when the position analysis unit receives the information of the transportation state of the luggage, the boxing position positioning analysis processing is carried out according to the information, and the specific operation process is as follows:
obtaining weight, volume and compression resistance values in the transfer state information of each luggage of the unit in real time, and calibrating the values into gzl j 、sql j And kal j And carrying out normalization analysis on the data according to a formula zux j ＝e1×gzl j ＋e2×sql j ＋e3×kal j Obtaining a packing coefficient zux of each baggage j Wherein e1, e2 and e3 are weight factor coefficients of weight, volume and compression resistance values respectively, e3 > e1 > e2 > 0, e1+ e2+ e3=5.6107, j represents each luggage, and j is a positive integer greater than or equal to 1;
it should be noted that, when the expression value of the packing coefficient is larger, the larger the weight of the luggage is, the larger the volume is, and the larger the compressive energy is, which further indicates that the packing position of the luggage is more biased to the bottom position of the container in the process of packing the luggage;
setting gradient reference thresholds Ca1 and Ca2 of the packing coefficient, and combining the gradient reference thresholds with the packing coefficient zux j Performing comparative analysis, and determining the packing coefficient zux j When the gradient reference threshold value Ca1 is less than or equal to, generating a packing position higher signal, and when the gradient reference threshold value Ca1 is less than the packing coefficient zux j Generating a middle-layer signal of a packing position when the gradient reference threshold value Ca2 is less than the packing coefficient zux j When the reference threshold value Ca2 is larger than or equal to the gradient reference threshold value Ca2, a low boxing position signal is generated;
it is also noted that the gradient reference thresholds Ca1, ca2 are increasing in gradient, i.e. Ca1 < Ca2;
classifying each trunk calibrated as a low signal of a packing position into a set A, classifying each trunk calibrated as a high signal of the packing position into a set B, classifying each trunk calibrated as a middle signal of the packing position into a set C, and sending the generated set A, set B and set C to a packing planning unit;
the luggage sorting set division is carried out on the luggage according to the boxing position signals of various types, and the luggage in the set A, the set B and the set C is sorted according to the descending order of the boxing coefficient values from large to small;
when the packing planning unit receives the set A, the set B and the set C, the luggage base number value of the unit is obtained to carry out packing simulation analysis processing, and the specific operation process is as follows:
acquiring a luggage base number value of the unit, calibrating the luggage base number value as lbs, setting a base number reference value Fa1, generating a signal with a large base number when the luggage base number value lbs is greater than the base number reference value Fa1, generating a signal with a normal base number when the luggage base number value lbs is equal to the base number reference value Fa1, and generating a signal with a small base number when the luggage base number value lbs is less than the base number reference value Fa 1;
respectively distributing k1, k2 and k3 baggage containers to the baggage of the unit according to the normal signal, the larger signal and the smaller signal of the base number, wherein R p ={k1，k2，k3}，p={1，2，3}，k2＞k1＞k3；
When p =1, R is 1 K1 baggage containers indicating that the baggage base normal signal is to be assigned, R when p =2 2 Represents k2 baggage containers to which a signal of a larger base number is to be assigned, when p =3, R 3 K3 baggage containers representing the base smaller signal to be assigned;
according to the number R of the luggage containers to be allocated p And calling a set A, a set B and a set C of the unit to perform luggage boxing operation analysis, wherein the specific operation process is as follows:
obtaining the value R of the luggage containers to be distributed p Executing the first round of box-fitting operation, selecting the first k boxes from the set A in sequenceBaggage is sequentially and positively assigned to R p Selecting the first k pieces of luggage from the set B and distributing the luggage to the R in reverse order p Selecting the first k pieces of luggage from the set C and sorting the luggage into R p An individual luggage container;
executing a second round of boxing operation, firstly selecting the first n2-k pieces of luggage from the set A, and sequentially distributing the luggage to the R in a reverse order p Selecting the first n2-k baggage containers from the set B and sequentially and positively distributing the baggage containers to the R p Selecting the first n2-k pieces of luggage from the set C, and sequentially sorting the luggage in reverse order to R p An individual luggage container;
repeatedly executing a third round and a fourth round of operations of (8230) \8230and (o) round of simulated boxing operation until all the luggage cases of the unit are subjected to simulated boxing distribution, generating a boxing distribution completion instruction and sending the boxing distribution completion instruction to a boxing proofreading unit;
when the container loading and checking unit receives the container loading and distributing completion instruction, the information of the simulated container loading state of the container is called according to the instruction to perform checking analysis, and the specific operation process is as follows:
a packing distribution completion instruction is obtained, the full load value in the simulated packing state information of each container of the unit is obtained and is calibrated to mal q When the full load value mal q If =0, generating a no-correction instruction, when the full load value mal q When the signal is not equal to 0, generating a proofreading instruction;
according to the proofreading instruction, acquiring the no-load value of each container of the unit, and calibrating the no-load value as kzl q And comparing the empty load value with the full load value if kzl q ≥mal q Generating a container invariable proofreading instruction if the container is in the normal state, and if the container is in the kzl state, generating a container invariable proofreading instruction q ＜mal q Generating a container increase proofreading instruction;
it should be noted that the information about the status of the container to be packed includes a full load value and an empty load value, wherein the full load value refers to a data value of the total space size of the baggage overflowing from the container after the completion of the operation of the container to be packed, and the empty load value refers to a data value of the remaining space size of the container not filled after the completion of the operation of the container to be packed, when an expression value of the full load value is larger, the more the proportion of the baggage space not achieving packing planning in the operation of performing the container to be packed is larger, and when an expression value of the empty load value is larger, the more the remaining space of the container after the completion of the operation of the container to be packed is larger;
the generated container invariable proofreading instruction and the container increasing proofreading instruction are sent to a packing planning unit, when the packing planning unit receives the container invariable proofreading instruction, luggage which is not packed successfully is divided into the containers with larger empty load values, the internal proofreading effect is realized, when the packing planning unit receives the container increasing proofreading instruction, the luggage fitting operation analysis is carried out after the containers are increased, the operation is repeated, the proofreading analysis processing is carried out again until the no-proofreading instruction is generated, and the generated no-proofreading instruction is sent to a packing evaluation unit;
when the boxing evaluation unit receives a correction-unnecessary instruction, the actual boxing state information of the airport terminal building unit is called to carry out efficiency evaluation analysis processing, and the specific operation process is as follows:
acquiring the packing time and the luggage base number value in the actual packing state information of the airport terminal building unit, and respectively marking the packing time and the luggage base number value as zxt i And lbs i And carrying out formula analysis on the obtained product, i = {1,2,3 \8230 … n }, and obtaining the packing efficiency coefficient gux of each unit according to a formula i Wherein f1 and f2 are weighting factor coefficients of the packing time length and the luggage base number value respectively, f1 is more than f2 is more than 0, f1+ f2=6.0284, i is a positive integer which is more than or equal to 1, and i represents the number of each unit;
it should be noted that the actual packing state information includes a packing time and a baggage number value, the packing time refers to a data value of the sum of the time taken by each container from empty to full, when the performance value of the packing time is larger, the longer the time taken by the container from empty to full is indicated, the baggage number value refers to a data value of the total number of baggage required to be packed by each unit of the terminal building, and when the performance value of the packing efficiency coefficient is larger, the field management level of the baggage container of the terminal building is indicated to be higher, and the weighting factor coefficient is used for balancing the proportion weight of each item of data in the formula calculation, thereby promoting the accuracy of the calculation result;
comparing and analyzing the packing efficiency coefficient with a preset reference value Fa2, generating a field packing high-efficiency signal when the packing efficiency coefficient is greater than or equal to the reference value Fa2, generating a field packing low-efficiency signal when the packing efficiency coefficient is smaller than the reference value Fa2, and sending the generated field packing low-efficiency signal or the field packing high-efficiency signal to the comprehensive feedback unit;
when the comprehensive feedback unit receives various types of judgment signals to perform comprehensive qualitative analysis processing, the specific operation process is as follows:
acquiring a field packing efficiency judging signal and a field container storage grade judging signal in real time, integrating and analyzing the signals, generating a field management primary lack signal when a field packing low-efficiency signal and a field container storage low-grade signal are captured simultaneously, generating a field management primary perfect signal when a field packing high-efficiency signal and a field container storage high-grade signal are captured simultaneously, and generating a field management secondary lack signal under other conditions;
the generated first-level field management perfection signal, the first-level field management deficiency signal and the second-level field management deficiency signal are all sent to an early warning feedback unit;
when the early warning feedback unit receives a first-stage perfect field management signal, a first-stage deficient field management signal and a second-stage deficient field management signal, early warning analysis processing is carried out according to the signals, and the specific operation process is as follows:
when a first-level shortage signal of field management is received, text characters of 'the field management level of luggage containers of an airport terminal building is low, and the maximum management and control force is required to be executed' are sent to a display terminal;
when a field management secondary shortage signal is received, a text typeface of 'the field management level of the luggage containers of the airport terminal building is still deficient and small-amplitude management and control force is required to be executed' is sent to a display terminal;
when the on-site management first-level perfection signal is received, the text characters of 'the on-site management level of the luggage containers of the airport terminal is higher, and only the current situation needs to be continuously maintained' are sent to the display terminal.
The formulas are obtained by acquiring a large amount of data and performing software simulation, and the coefficients in the formulas are set by the technicians in the field according to actual conditions;
such as the formula:
；
collecting multiple groups of sample data and setting corresponding weight factor coefficient for each group of sample data by the technicians in the field; substituting the set weight factor coefficient and the acquired sample data into formulas, forming a linear equation of two-dimensional system by any two formulas, screening the calculated coefficients and taking the mean value to obtain values of f1 and f2 which are 4.0587 and 1.9697 respectively;
the size of the coefficient is a specific numerical value obtained by quantizing each parameter, so that the subsequent comparison is convenient, and the size of the coefficient depends on the number of sample data and a corresponding weight factor coefficient is preliminarily set for each group of sample data by a person skilled in the art; as long as the proportional relationship between the parameters and the quantized values is not affected.
When the system is used, the storage state information of the containers of all units in the airport terminal is collected, the storage, evaluation and analysis are carried out, and the storage state information, the arrangement of the gradient reference interval and the data summation, comparison and analysis are utilized, so that the storage state of the luggage containers of the airport terminal is accurately judged and analyzed, and the analysis of the field management state of the luggage containers of the airport terminal is also determined;
the method has the advantages that the method realizes the prejudgment and analysis of the packing positions of the luggage of the terminal building by acquiring the transfer state information of the luggage of each unit in the terminal building, positioning and analyzing the packing positions, utilizing the modes of symbolic calibration, data positioning and set division, and clearly and regularly collecting and collecting the positions of each row of luggage, thereby realizing the fast and efficient packing of the luggage and effectively shortening the cycle time of the luggage packing;
on the basis of the packing judgment positions of all the luggage in the containers, the luggage is subjected to packing simulation analysis processing, and scientific packing distribution operation of all the luggage in a machine set is realized by means of data comparison and wheel-by-wheel selection, so that the packing efficiency of the airport terminal building on the luggage containers is improved, the overall transfer efficiency of luggage consignment is improved, and the manual labor intensity of a packing field is reduced;
the verification and correction effects during luggage analog packing are realized by means of item-by-item comparison, numerical value comparison and signal discrimination, so that the field management service effect of the airport terminal is greatly improved, the field management order is also improved, the field actual packing state information of the airport terminal luggage container is subjected to efficiency evaluation analysis processing by means of formulated analysis and preset value comparison analysis, and the field packing efficiency of the airport terminal luggage container is accurately judged;
by means of data integration, various types of field management judgment signals of airport terminal baggage containers are comprehensively and qualitatively analyzed and processed, and a text word description conversion mode is used for warning explanation, so that field management of airport terminals is more comprehensively analyzed, and development of airport terminal baggage containers is promoted while systematic management of airport terminal baggage container fields is achieved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A field management system for a luggage container of an airport terminal is characterized by comprising a data acquisition unit, a position analysis unit, a storage evaluation unit, a packing planning unit, a packing correction unit, a packing evaluation unit, a comprehensive feedback unit, an early warning feedback unit and a display terminal;
the data acquisition unit captures the transfer state information of luggage of each unit in the terminal building and the storage state information of the containers, and respectively sends the information to the position analysis unit and the storage evaluation unit, and the storage evaluation unit carries out storage evaluation analysis processing on the received storage state information of the containers, so that a field container storage low-level signal or a field container storage high-level signal is generated according to the storage state information, and the signals are all sent to the comprehensive feedback unit;
receiving the transportation state information of the luggage through a position analysis unit to carry out packing position positioning analysis processing, generating a set A, a set B and a set C according to the information, sending the sets A, the set B and the set C to a packing planning unit, carrying out packing simulation analysis processing on various types of packing positioning sets by using the packing planning unit, generating a packing distribution completion instruction according to the information, sending the packing distribution completion instruction to a packing correction unit, receiving the packing distribution completion instruction by using the packing correction unit, carrying out correction analysis processing on the to-be-packed state information of the dispatched container, generating a non-change container correction instruction, a constant container correction instruction and a container increase correction instruction according to the information, sending the constant container correction instruction and the constant container increase correction instruction to the packing planning unit, and sending the non-change container correction instruction to a packing evaluation unit;
the system comprises a boxing evaluation unit, a comprehensive feedback unit, a display terminal and a comprehensive boxing management unit, wherein the boxing evaluation unit is used for receiving a proofreading-free instruction, calling actual boxing state information to perform efficiency evaluation analysis processing, generating a field boxing low-efficiency signal or a field boxing high-efficiency signal according to the efficiency evaluation analysis processing, and sending the field boxing low-efficiency signal or the field boxing high-efficiency signal to the comprehensive feedback unit;
the specific operation steps of the boxing position positioning analysis processing are as follows:
acquiring weight, volume and compression resistance values in the transfer state information of each piece of luggage of the unit in real time, carrying out normalization analysis on the weight, volume and compression resistance values to obtain the packing coefficient of each piece of luggage, setting gradient reference thresholds Ca1 and Ca2 with different packing coefficients, and carrying out comparative analysis on the gradient reference thresholds and the packing coefficient;
when the boxing coefficient is less than or equal to a gradient reference threshold value Ca1, generating a high boxing position signal, when the gradient reference threshold value Ca1 is less than the boxing coefficient and less than a gradient reference threshold value Ca2, generating a middle layer signal of the boxing position, and when the boxing coefficient is more than or equal to the gradient reference threshold value Ca2, generating a low boxing position signal;
the luggage cases marked as signals with lower packing positions are classified into a set A, the luggage cases marked as signals with higher packing positions are classified into a set B, and the luggage cases marked as signals with middle layers in packing positions are classified into a set C.
2. The system for on-site management of terminal baggage containers of claim 1, wherein the detailed operation steps of the loading simulation analysis process are as follows:
acquiring luggage base number value lbs of the unit, setting a base number reference value Fa1, generating a signal with a large base number when lbs is larger than Fa1, generating a signal with a normal base number when lbs = Fa1, and generating a signal with a small base number when lbs is smaller than Fa 1;
respectively distributing k1, k2 and k3 baggage containers to the baggage of the unit according to the normal signal, the larger signal and the smaller signal of the base number, wherein R p ={k1，k2，k3}，p={1，2，3}，k2＞k1＞k3；
According to the number R of the luggage containers to be allocated p Calling a set A, a set B and a set C of the unit to perform luggage boxing operation analysis, and generating a boxing distribution completion instruction according to the analysis; the quantity value of the luggage base number refers to each terminal buildingThe data quantity value of the total quantity of the luggage required to be boxed by each unit;
the specific operation steps of the luggage boxing operation analysis are as follows:
according to the number R of the luggage containers to be allocated p Executing a first round of boxing operation, firstly sequentially selecting the first k pieces of luggage from the set A and sequentially and positively distributing the luggage to the R p Selecting the first k pieces of luggage from the set B and sorting the luggage to R p Selecting the first k pieces of luggage from the set C and distributing the luggage to the R p An individual luggage container;
executing a second round of boxing operation, firstly selecting the first n2-k pieces of luggage from the set A, and sequentially distributing the luggage to the R in a reverse order p Selecting the first n2-k pieces of luggage from the set B and sequentially and positively distributing the luggage to the R p Selecting the first n2-k baggage containers from the set C and sequentially sorting the baggage containers to R p An individual luggage container;
and (4) repeatedly executing a third round and a fourth round of (8230) (\8230) (-) pseudo-boxing operation until all the luggage cases of the unit are subjected to pseudo-boxing distribution and generating a boxing distribution completion instruction.
3. The on-site management system for terminal baggage containers of claim 1 wherein the calibration analysis process comprises the following steps:
a packing distribution completion instruction is obtained, the full load value in the simulated packing state information of each container of the unit is obtained and is calibrated to mal q When the full load value mal q If not less than 0, generating no-correction instruction, and if the full load value mal q When the signal is not equal to 0, generating a proofreading instruction;
according to the calibration instruction, acquiring the no-load value of each container of the unit, and calibrating the no-load value as kzl q And comparing the empty load value with the full load value if kzl q ≥mal q Generating a container invariable proofreading instruction if the container is in the normal state, and if the container is in the kzl state, generating a container invariable proofreading instruction q ＜mal q And generating a container adding and checking instruction.
4. The system for on-site management of terminal baggage containers according to claim 1, wherein the storage assessment analysis process comprises the following steps:
acquiring the use quantity value, the overhaul frequency and the damage quantity value in the storage state information of each container of the station building unit, and carrying out normalization analysis on the use quantity value, the overhaul frequency and the damage quantity value to obtain the storage state coefficient of each container;
setting gradient reference intervals Yu1 and Yu2 with different storage state coefficients, generating a normal use signal when the storage state coefficient is in the gradient reference interval Yu1, and generating an abnormal use signal when the storage state coefficient is in the gradient reference interval Yu 2;
counting the sum of the number of containers generating abnormal use signals and calibrating the sum as SL1, counting the sum of the number of containers generating normal use signals and calibrating the sum as SL2, and obtaining an occupation ratio value zbx according to a formula zbx = (SL 1 ÷ SL 2). Times.100%;
if zbx is less than 10%, generating a field container storage high-level signal, if zbx is more than or equal to 10%, generating a field container storage low-level signal, and sending the generated field container storage low-level signal or the field container storage high-level signal to the comprehensive feedback unit.
5. The system for on-site management of terminal baggage containers of claim 1, wherein the integrated qualitative analysis process comprises the following steps:
acquiring a field packing efficiency judgment signal and a field container storage grade judgment signal in real time, and performing set integration analysis on the signals;
when the on-site packing low-efficiency signal and the on-site container storage low-level signal are captured simultaneously, an on-site management first-level deficiency signal is generated, when the on-site packing high-efficiency signal and the on-site container storage high-level signal are captured simultaneously, an on-site management first-level perfection signal is generated, and under other conditions, on-site management second-level deficiency signals are generated.
6. The field management system for terminal baggage containers of claim 1, wherein the specific operation steps of the early warning analysis process are as follows:
when a first-level shortage signal of field management is received, a text word of 'lower field management level of luggage containers of airport terminal buildings, urgent need to execute the maximum control force' is sent to a display terminal;
when a field management secondary shortage signal is received, a text typeface of 'the field management level of the luggage containers of the airport terminal building is still deficient and small-amplitude management and control force is required to be executed' is sent to a display terminal;
when the on-site management first-level perfection signal is received, the text characters of the situation that the on-site management level of the luggage containers of the airport terminal building is high and only the current situation needs to be continuously maintained are sent to the display terminal.
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