Warehouse in-out intelligent scheduling system and method

Abstract

The invention relates to the technical field of warehouse in-out intelligent scheduling, and discloses a warehouse in-out intelligent scheduling system and method, and the method comprises the steps: receiving a storage reservation of a cargo owner, and obtaining the storage reservation information of the cargo owner; judging whether the owner of goods meets a reservation condition or not; for the cargo owners meeting the reservation conditions, recording the cargo owners corresponding to the storage reservation information as reservation cargo owners, and recording the cargos reserved by the reservation cargo owners as reserved storage cargos; obtaining cargo warehouse-in and warehouse-out records of all the reservation cargo owners; according to the cargo warehouse-in and warehouse-out records of all the reservation cargo owners, warehouse-in preferences and warehouse-out preferences of all the reservation cargo owners are obtained; predicting the predicted warehouse-in time and the predicted warehouse-out time of the reserved stored goods in combination with the warehouse-in preference and the warehouse-out preference of the reserved goods owner and the storage reservation information; according to the predicted warehouse-in time and the predicted warehouse-out time of the reserved storage goods, the reserved storage goods are stored; according to the scheme, the warehouse in-out scheduling efficiency and accuracy are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of warehouse in-and-out intelligent scheduling, and in particular to a warehouse in-and-out intelligent scheduling system and method. Background Art

[0002] With the development of e-commerce, international trade and transportation, the scope of goods circulation continues to expand, and more warehouses are needed to store and transport goods. As a result, the frequency of warehouse entry and exit in the warehousing industry has increased significantly. As an important node in the supply chain, the number and scale of warehouses have also increased. Traditional static scheduling is difficult to meet, so an efficient and practical warehouse entry and exit intelligent scheduling method is particularly important for warehouse management and cargo operation.

[0003] Inbound and outbound scheduling is divided into outbound scheduling and inbound scheduling. The inbound scheduling of goods affects the storage of goods and the outbound scheduling of goods. The traditional warehouse inbound and outbound scheduling mainly relies on manual arrangements and the cargo owners do not need to make appointments. This model is inefficient and prone to errors. With the increasing complexity of warehousing business, manual methods are difficult to cope with high-frequency inbound and outbound demands, which affects inbound and outbound scheduling and reduces the efficiency of inbound and outbound.

[0004] In the existing warehousing and outbound scheduling methods, there is no limit on the appointment time. If the time interval between the appointment time of some cargo owners and the warehousing time of the goods is too short, the warehouse will not have enough time to prepare the necessary resources (such as manpower, equipment, storage space), resulting in the inability to handle the warehousing of goods in a timely manner, affecting the overall operational efficiency. In addition, a large number of goods are concentrated in the warehousing in a short period of time, which may cause chaos in the internal scheduling of the warehouse and increase the risk of operational errors, such as misplacement and omission.

[0005] In the existing warehousing and outbound scheduling methods, when processing the storage reservation of the consignor, the warehousing of the goods is arranged only according to the scheduled warehousing time in the storage reservation, without considering the possibility of the consignor entering the warehouse early or late. If the consignor enters the warehouse early, the goods may not be able to enter the warehouse in time, occupying additional storage space or channels, affecting the normal entry and exit of other goods, thereby reducing the overall utilization rate of the warehouse; if the consignor delays the entry, the warehouse may need to increase additional manpower and material resources to ensure that the goods can enter the warehouse smoothly, such as adding temporary storage space, overtime staff, etc., which will directly lead to an increase in operating costs. Therefore, not considering the possibility of the consignor entering the warehouse early or late may cause a chain reaction and affect the efficiency of the entire warehousing and outbound.

[0006] The existing warehousing and outbound scheduling methods fail to effectively predict the actual warehousing time and actual outbound time of cargo owners who enter the warehouse early, enter the warehouse late, exit the warehouse early, and exit the warehouse late. If the actual warehousing and outbound time of cargo owners cannot be accurately predicted, the warehouse may need to reserve space and equipment for a long time, resulting in waste of resources; if a large number of goods are concentrated in the warehouse or out of the warehouse in a short period of time, the warehouse may not be able to effectively cope with the large amount of goods during peak hours, resulting in limited processing capacity and affecting overall operational efficiency. Summary of the invention

[0007] The present invention provides a warehouse in-and-out intelligent scheduling system and method, which are used to promote the solution of the problems mentioned in the above background technology.

[0008] The present invention provides the following technical solution: Optionally, a warehouse in-and-out intelligent scheduling method is characterized by: comprising:

[0009] Receive storage reservations from cargo owners and obtain storage reservation information from cargo owners;

[0010] Determine whether the consignor meets the reservation conditions based on the consignor's storage reservation information, specifically:

[0011] The storage reservation information includes the time of completion of the reservation, the owner of the reservation, the storage area required for the reserved goods, the scheduled entry time and the scheduled exit time;

[0012] Set the appointment interval time threshold W;

[0013] Obtain the time difference between the scheduled entry time and the scheduled completion time in the storage reservation information of the consignor. If the time difference is ≥ W, the consignor meets the reservation conditions. If the time difference is < W, the consignor does not meet the reservation conditions.

[0014] For cargo owners who meet the reservation conditions:

[0015] The cargo owner corresponding to each storage reservation information is recorded as the reservation cargo owner, and the cargo reserved for storage by the reservation cargo owner is recorded as the reserved storage cargo;

[0016] Obtain the cargo in and out records of all scheduled cargo owners;

[0017] The goods in and out records specifically include the actual in and out time of the goods;

[0018] Obtain the inbound and outbound preferences of each scheduled consignor based on the inbound and outbound records of the goods of each scheduled consignor;

[0019] Combine the storage preferences and outbound preferences of the reservation owner and the storage reservation information to predict the predicted storage time and outbound time of the reserved storage goods;

[0020] The reserved goods are stored according to their predicted entry time and predicted exit time.

[0021] Optionally, the acquisition of the goods in and out records of all reserved cargo owners is specifically as follows:

[0022] S1. Randomly select a reservation owner and obtain the goods in and out records of the selected reservation owner;

[0023] S2. If the selected reservation owner has no goods in and out records, no processing will be done;

[0024] S3. If the selected reservation owner has a record of goods entering or leaving the warehouse, determine whether the selected reservation owner has any abnormal entry or exit behavior, specifically:

[0025] S4. If the scheduled entry time of the goods is different from the actual entry time, the departure of the goods is recorded as abnormal entry;

[0026] S5. If the scheduled delivery time of the goods is different from the actual delivery time, the delivery of the goods is recorded as abnormal delivery;

[0027] S6. If there are no abnormal incoming and outgoing goods in the goods in and out records of the selected reservation owner, no processing will be performed;

[0028] S7. If there are abnormal inbound or outbound goods in the goods inbound and outbound records of the selected reservation owner, the abnormal inbound rate and abnormal outbound rate of the selected reservation owner are obtained.

[0029] Optionally, if there are abnormal inbound and outbound goods in the goods inbound and outbound records of the selected reservation owner, the abnormal inbound rate and abnormal outbound rate of the selected reservation owner are obtained, specifically:

[0030] S8. For abnormal incoming and outgoing goods:

[0031] S9, obtaining the scheduled entry time of the abnormally entered goods, recorded as T1;

[0032] S10, obtaining the actual entry time of the abnormally entered goods, recorded as T2;

[0033] S11, obtaining the scheduled delivery time of the abnormal delivery goods, recorded as T3;

[0034] S12, obtaining the actual time of the goods shipped out abnormally, recorded as T4;

[0035] S13, obtaining the time difference between T2 and T1, and between T4 and T3, which are recorded as T2-T1 and T4-T3 respectively;

[0036] S14, if T2-T1<0, record this abnormal entry as early entry;

[0037] S15, if T2-T1>0, record this abnormal entry as delayed entry;

[0038] S16. If T4-T3 < 0, record this abnormal delivery as early delivery;

[0039] S17, if T4-T3>0, record this abnormal delivery as delayed delivery;

[0040] S18, respectively obtain the total number of early entry, delayed entry, early exit and delayed exit in the goods entry and exit records of the selected reservation cargo owner, and record A1, A2, B1 and B2 in sequence;

[0041] S19, respectively obtain the total number of times of entry and exit of the goods in the entry and exit records of the selected reservation cargo owner, and record them as A and B respectively;

[0042] S20, obtaining the abnormal inbound rate and abnormal outbound rate of the selected reservation owner, which are recorded as C and D respectively, then the abnormal inbound rate C = (A1 + A2) ÷ A, and the abnormal outbound rate D = (B1 + B2) ÷ B;

[0043] Execute steps S1-S20 for all scheduled shippers.

[0044] Optionally, the step of obtaining the inbound and outbound preferences of each reservation owner according to the inbound and outbound records of goods of each reservation owner is as follows:

[0045] Set the abnormal in-and-out rate threshold Z1, and set the work-rest change in-and-out rate threshold Z2;

[0046] S21. Randomly select a reservation owner who has abnormal warehousing or abnormal outbound behavior, and obtain the abnormal warehousing rate and abnormal outbound rate of the selected reservation owner;

[0047] S22. If the abnormal inbound rate and abnormal outbound rate of the selected reservation owner are both ≤ Z1, the selected reservation owner is marked as having no inbound preference and outbound preference;

[0048] S23. If the abnormal warehousing rate of the selected reservation owner is greater than Z1, the total number of abnormal warehousing times of the selected reservation owner is obtained, and the value of the number is recorded as E;

[0049] S24, obtaining the number of times of shifting from work to rest to storage in the storage and out-of-stock records of the goods of the reserved cargo owner, and the value of the number is recorded as E1;

[0050] S25, the work-break conversion entry is specifically that the scheduled entry time of the goods is on a working day, and the actual entry time of the goods is on a non-working day, and the departure of the goods with the scheduled departure time on a working day and the actual departure time on a non-working day is recorded as the work-break conversion departure;

[0051] S26, obtaining the work-rest conversion storage rate of the selected reservation owner, calculated as the ratio of E1 to E, recorded as E1÷E;

[0052] S27. If the work-break conversion warehousing rate of the selected reservation owner is E1÷E≥Z2, the work-break conversion warehousing preference type of the selected reservation owner is obtained, which is specifically:

[0053] S28, randomly select a product that is put into storage during a work break of the scheduled cargo owner, record its scheduled storage time as T5, record its actual storage time as T6, and obtain the absolute value of the time difference between T6 and T5 |T6-T5|;

[0054] S29, executing step S28 for the goods that are put into storage after the selected reservation owner changes to E1 work breaks, and obtaining the absolute value of E1 time differences;

[0055] S30, setting a time difference threshold T;

[0056] S31, respectively compare the absolute values ​​of E1 time differences with the time difference threshold T, obtain the number of absolute values ​​of E1 time differences that are less than or equal to the time difference threshold T, the value of the number is recorded as E2, obtain the number of absolute values ​​of E1 time differences that are greater than the time difference threshold T, the value of the number is recorded as E3;

[0057] S32, comparing E2 and E3, if E2≥E3, then the preference type of the selected reservation owner's work break conversion into warehousing is recorded as a first-class work break conversion into warehousing preference, if E2<E3, then the preference type of the selected reservation owner's work break conversion into warehousing is recorded as a second-class work break conversion into warehousing preference;

[0058] S33. If the work-rest conversion warehousing rate of the selected scheduled cargo owner is E1÷E<Z2, the deviation time G of the selected scheduled cargo owner's warehousing is obtained.

[0059] Optionally, if the work-rest conversion warehousing rate of the selected scheduled cargo owner is E1÷E<Z2, then the deviation time G of the selected scheduled cargo owner's warehousing is obtained, specifically:

[0060] S34, obtaining the number of early warehousing in E times of abnormal warehousing of the selected scheduled consignor, the value of which is recorded as E5, obtaining the number of delayed warehousing in E times of abnormal warehousing of the selected scheduled consignor, the value of which is recorded as E6;

[0061] S35, if E5≥E6, respectively obtain the time difference between the scheduled entry time and the actual entry time of the goods corresponding to the E5 advance entry of the scheduled cargo owner, obtain the average value of the E5 time differences, and record the integer part of the average value as G1, then the deviation time of the selected scheduled cargo owner's entry G=G1;

[0062] S36. If E5<E6, obtain the time difference between the scheduled entry time and the actual entry time of the goods corresponding to the E6 delayed entries of this scheduled consignor respectively, obtain the average value of the E6 time differences, and record the integer part of the average value as G2. Then the deviation time G of the selected scheduled consignor's entry is G=G2.

[0063] Optionally, the step of obtaining the inbound and outbound preferences of each reservation owner according to the inbound and outbound records of goods of each reservation owner is as follows:

[0064] S37. If the abnormal outbound rate of the selected reservation owner is greater than Z1, the total number of abnormal outbound trips of the selected reservation owner is obtained, which is recorded as F;

[0065] S38, obtaining the quantity of goods shipped out of the scheduled cargo owner during the work break change in the goods shipment record, recorded as F1;

[0066] S39, obtaining the work-rest conversion outbound rate of the selected reservation owner, and calculating it as the ratio of F1 to F, recorded as F1÷F;

[0067] S40. If the work-break conversion outbound rate of the selected reservation owner is F1÷F≥Z2, the preferred type of the work-break conversion outbound of the selected reservation owner is obtained, which is specifically:

[0068] S41, randomly select a product that is shipped out of the warehouse during a work break, record its scheduled shipping time as T7, record its actual shipping time as T8, and obtain the absolute value of the time difference between T8 and T7 |T8-T7|;

[0069] S42, executing the S42 operation step for the selected reserved cargo owner's F1 work-break conversion outbound cargo to obtain the absolute value of the F1 time difference;

[0070] S43, respectively compare the absolute values ​​of the F1 time differences with the time difference threshold T, obtain the number of absolute values ​​of the F1 time differences that are less than or equal to the time difference threshold T, and record the number as F2, and obtain the number of absolute values ​​of the F1 time differences that are greater than the time difference threshold T, and record the number as F3;

[0071] S44, comparing F2 and F3, if F2≥F3, then the preference type of the selected reservation owner's work break conversion outbound shipment is recorded as a first-class work break conversion outbound shipment preference, if F2<F3, then the preference type of the selected reservation owner's work break conversion outbound shipment is recorded as a second-class work break conversion outbound shipment preference;

[0072] S45. If the work-rest conversion outbound rate of the selected reservation owner is F1÷F<Z2, the deviation time H of the selected reservation owner's outbound delivery is obtained.

[0073] Optionally, if the work-rest conversion outbound rate of the selected reservation owner is F1÷F<Z2, the deviation time H of the selected reservation owner outbound is obtained, specifically:

[0074] S46. Obtain the number of early shipments among the F abnormal shipments of the selected scheduled consignor, the value of which is recorded as F5; obtain the number of delayed shipments among the F abnormal shipments of the selected scheduled consignor, the value of which is recorded as F6;

[0075] S47, if F5≥F6, respectively obtain the time difference between the scheduled outbound time and the actual outbound time of the goods corresponding to the F5 advance outbound shipments of the scheduled cargo owner, obtain the average value of the F5 time differences, and record the integer part of the average value as H1, then the deviation time of the selected scheduled cargo owner's outbound shipment is H=H1;

[0076] S48. If F5<F6, obtain the time difference between the actual reservation time and the departure time of the goods corresponding to the F6 delayed departures of this reservation owner, and obtain the average value of the F6 time differences. The integer part of the average value is recorded as H2, and the deviation time of the selected reservation owner's departure is H=H2.

[0077] Optionally, the predicted entry time and predicted exit time of the reserved goods are predicted by combining the entry preference and exit preference of the reserved cargo owner and the storage reservation information, specifically:

[0078] Execute steps S21-S48 for all scheduled shippers;

[0079] If there is a reservation owner who has no goods in and out records, or there is a reservation owner whose goods in and out records do not contain abnormal goods in and out, or there is a reservation owner who has no inbound and outbound preferences, then the predicted inbound time of the reserved goods of this reservation owner is the scheduled inbound time, and the predicted outbound time of the reserved goods of this reservation owner is the scheduled outbound time;

[0080] If the preference type of the scheduled cargo owner's work-break conversion entry is a type of work-break conversion entry preference, obtain the scheduled entry time of the scheduled cargo owner, record the time before the scheduled entry time of the scheduled cargo owner and the time interval T with the scheduled entry of the scheduled cargo owner as the entry front-end time, and record the time after the scheduled entry time of the scheduled cargo owner and the time interval T with the scheduled entry of the scheduled cargo owner as the entry back-end time;

[0081] The time period between the front-end time of warehousing and the back-end time of warehousing is recorded as the warehousing time period;

[0082] If there is no non-working day during the warehousing time period, the predicted warehousing time of the scheduled storage goods of this scheduled cargo owner is the same as the scheduled warehousing time;

[0083] If there are non-working days in the warehousing time period, obtain the absolute value of the time difference between each non-working day in the warehousing time period and the scheduled warehousing time of this scheduled cargo owner, compare the values ​​of each absolute value, and the non-working day corresponding to the smallest absolute value is the predicted warehousing time for the scheduled storage goods of this scheduled cargo owner;

[0084] If the preference type of the scheduled cargo owner's work-break conversion entry is the second-class work-break conversion entry preference, the scheduled entry time of this scheduled cargo owner is obtained, and the first non-working day after the scheduled entry time of this scheduled cargo owner is the predicted entry time of the scheduled storage goods of this scheduled cargo owner;

[0085] If there is a deviation time G for the scheduled cargo owner to enter the warehouse, the scheduled entry time of this scheduled cargo owner is obtained, and the cumulative time of the scheduled entry time of this scheduled cargo owner and the deviation time G is the predicted entry time of the scheduled storage goods of this scheduled cargo owner;

[0086] If the preference type of the scheduled cargo owner's work-break conversion outbound shipment is a type of work-break conversion outbound shipment preference, obtain the scheduled outbound shipment time of the scheduled cargo owner, record the time before the scheduled outbound shipment time of the scheduled cargo owner and the time interval T with the scheduled outbound shipment of the scheduled cargo owner as the outbound front-end time, and record the time after the scheduled outbound shipment time of the scheduled cargo owner and the time interval T with the scheduled outbound shipment of the scheduled cargo owner as the outbound back-end time;

[0087] The time period between the outbound front end time and the outbound back end time is recorded as the outbound time period;

[0088] If there is no non-working day during the delivery time period, the predicted delivery time of the scheduled storage goods of this scheduled cargo owner is the same as the scheduled delivery time;

[0089] If there are non-working days in the delivery time period, obtain the absolute value of the time difference between each non-working day in the delivery time period and the scheduled delivery time of this scheduled cargo owner, compare the values ​​of each absolute value, and the non-working day corresponding to the smallest absolute value is the predicted delivery time of the scheduled storage goods of this scheduled cargo owner;

[0090] If the preference type of the scheduled cargo owner's work-break conversion outbound shipment is the second-class work-break conversion outbound shipment preference, the scheduled outbound shipment time of this scheduled cargo owner is obtained, and the first non-working day after the scheduled outbound shipment time of this scheduled cargo owner is the predicted outbound shipment time of the scheduled storage goods of this scheduled cargo owner;

[0091] If there is a deviation time H for the scheduled shipment of the scheduled consignee, the scheduled shipment time of the scheduled consignee is obtained, and the accumulated time of the scheduled shipment time of the scheduled consignee and the deviation time H is the predicted shipment time of the scheduled storage goods of the scheduled consignee.

[0092] Optionally, storing the reserved goods according to the predicted storage entry time and predicted storage exit time of the reserved goods is specifically as follows:

[0093] Get the predicted entry time and exit time of the reserved goods for all storage reservations in the previous natural week;

[0094] Create multiple cargo collections, and include the scheduled storage cargoes with the same predicted storage time among the scheduled storage cargoes stored in the previous natural week into the same cargo collection;

[0095] Get the quantity of the goods collection, the quantity is recorded as N;

[0096] According to the predicted storage time of the reserved goods in the goods set, N sets are recorded as the first goods set, the second goods set, the third goods set, and the Nth goods set from morning to night;

[0097] The predicted storage time of the reserved storage goods in the first goods set is recorded as the first day;

[0098] S49, obtaining the quantity of the reserved storage goods, the quantity being recorded as M;

[0099] S50, obtaining the time when each reserved storage of goods is completed;

[0100] S51. Obtain the area of ​​the area required for storing the reserved goods, denoted as S;

[0101] S52. If there is a storage area in the warehouse, and the area of ​​the storage area that can be used to store the reserved storage goods excluding the stored goods is greater than S, it is recorded that the storage area meets the storage requirements of the reserved storage goods;

[0102] S53, recording the storage area in the warehouse that meets the storage requirements of the reserved goods as the target storage area;

[0103] S54, obtaining the number of target storage areas in the warehouse, the number is recorded as K;

[0104] S55, obtaining the distance between the center position of each target storage area and the warehouse exit;

[0105] S56, naming the K target storage areas, according to the distance between the center position and the warehouse exit, in descending order as the first target storage area, the second target storage area, the third target storage area, ... the Kth target storage area;

[0106] S57, setting the value L;

[0107] S58, storing the scheduled storage goods whose estimated delivery time is between the 1st day and the Lth day in the first storage area, storing the scheduled storage goods whose estimated delivery time is between the Lth day and the 2Lth day in the second storage area, storing the scheduled storage goods whose estimated delivery time is between the 2Lth day and the 3Lth day in the third storage area... storing the scheduled storage goods whose estimated delivery time is between the (N-1)Lth day and the NLth day in the Nth storage area;

[0108] S59, for the M reserved storage goods in the goods set, execute the operation steps S51-S58 in sequence according to the early and late time of the reservation completion;

[0109] For the reserved storage goods in the first cargo set, the second cargo set, the third cargo set, ... the Nth cargo set, the operation steps S51 to S59 are sequentially performed from morning to night according to the predicted warehousing time of the reserved storage goods in the cargo set.

[0110] Optionally, a system for implementing the above-mentioned intelligent dispatching method for warehouse in and out is characterized by comprising:

[0111] Storage reservation module: receives storage reservations from cargo owners and obtains storage reservation information of each cargo owner;

[0112] Information recording module: records the actual entry time, actual exit time and owner of the goods;

[0113] Data processing module: obtain and analyze the goods in and out records and storage reservation information, and predict the predicted storage entry time and predicted storage exit time of the reserved storage goods;

[0114] Cargo scheduling module: stores the reserved goods according to the predicted entry time and predicted exit time of the reserved goods;

[0115] Cargo handling module: transports goods in and out of the warehouse.

[0116] The present invention has the following beneficial effects:

[0117] 1. The intelligent scheduling method for warehouse in and out of storage selects the target storage area in the warehouse that can meet the storage needs of the goods according to the area required for storage of the goods when the goods enter the warehouse, and stores the goods according to the predicted outbound time of the goods. The target storage area close to the warehouse exit is allocated to the goods with an earlier predicted outbound time. This not only improves the overall in and out efficiency, but also significantly reduces the in and out time of goods during peak hours, thereby maximizing the utilization efficiency of the warehouse.

[0118] 2. The intelligent scheduling method for warehouse in and out of storage, after accepting the storage reservation of the owner, determines whether the owner meets the reservation requirements based on the storage reservation information, thereby excluding the owners whose time interval between the reservation time and the storage time of the goods is too short, avoiding the concentrated storage of a large amount of goods in a short period of time, reducing operational confusion inside the warehouse, and reducing the risk of operational accidents, such as cargo collapse and personal injury; ensuring that the warehouse has enough time to prepare, such as arranging handling equipment, cleaning storage areas, etc., to improve the overall efficiency of in and out of storage.

[0119] 3. The intelligent scheduling method for warehouse inbound and outbound storage determines whether the consignor has abnormal inbound and outbound behaviors by analyzing the consignor's goods inbound and outbound records, and makes predictions on the consignor's inbound and outbound storage based on whether the consignor has abnormal inbound and outbound storage behaviors. The consignor's goods are stored according to the predicted inbound time and predicted outbound time to ensure that the consignor's goods can be inbound and outbound on time, thereby improving the consignor's service experience. Under this solution, the warehouse can store the goods in a storage area that is more in line with the actual outbound time of the goods, avoiding affecting the inbound and outbound storage of the goods, thereby reducing the risk of incorrect outbound storage of goods and improving the accuracy of warehouse inbound and outbound storage scheduling.

[0120] 4. The intelligent scheduling method for warehouse in and out, when predicting the storage time and out time of the scheduled storage goods, for the cargo owners with high abnormal storage rate or high abnormal out-of-stock rate, judge whether the reason for the high abnormal storage rate or high abnormal out-of-stock rate of the cargo owners is affected by non-working days, so as to obtain the cargo owners' work-rest conversion storage rate and work-rest conversion out-of-stock rate; if the work-rest conversion storage rate or the work-rest conversion out-of-stock rate is high, it means that the reason for the high abnormal storage rate or abnormal out-of-stock rate of the cargo owners is affected by non-working days, so the storage time and out-of-stock time of the scheduled storage goods are predicted. When calculating the predicted time of inbound and outbound, priority is given to non-working days. If the work-rest conversion inbound rate or the work-rest conversion outbound rate is low, it means that the reason for the high abnormal inbound rate or abnormal outbound rate of the cargo owner is not affected by non-working days. Therefore, when obtaining the predicted inbound time and predicted outbound time, priority is given to non-working days. By distinguishing the impact of non-working days and working days, this scheme can more accurately identify the reasons for the abnormal inbound and outbound of the cargo owner, thereby improving the accuracy of the prediction. By considering the impact of non-working days, it can better cope with the peak period of goods in and out of the warehouse and avoid scheduling confusion within the warehouse.

[0121] 5. The intelligent scheduling method for warehouse in and out of warehouse, for cargo owners with a high rate of work-break conversion in-warehouse or work-break conversion out-warehouse, determines the specific reason for the cargo owner's work-break conversion in-warehouse or work-break conversion out-warehouse by obtaining the time difference between the scheduled in-warehouse time and the actual in-warehouse time, and the time difference between the scheduled out-warehouse time and the actual out-warehouse time; if the obtained time difference is less than or equal to the time difference threshold, it indicates that the scheduled in-warehouse time and the actual out-warehouse time of the goods are relatively close, and the scheduled in-warehouse time and the actual out-warehouse time of the goods are relatively close; if the obtained time difference is greater than the time difference threshold, it indicates that the scheduled in-warehouse time and the actual out-warehouse time of the goods are not close, and the scheduled in-warehouse time and the actual out-warehouse time are not close; if the time differences obtained are less than or equal to the time difference threshold, it indicates that the cargo owner's work The reason for changing the warehousing into the warehouse with a rest or changing the outbound delivery with a work rest is that the scheduled warehousing into the warehouse and the scheduled outbound delivery time are close to a non-working day; if the time differences obtained are greater than the time difference threshold, the majority, indicating that even if the scheduled warehousing into the warehouse and the scheduled outbound delivery time of the goods are not close to a non-working day, the owner still chooses to adjust the warehousing into and outbound delivery time to a non-working day. Therefore, the reason why the owner changes the warehousing into the warehouse with a rest or changes the outbound delivery with a work rest is his own preference, not because it is close to a non-working day; this scheme analyzes the reasons why the owner chooses abnormal outbound delivery and abnormal warehousing in a more detailed manner, so that when the warehouse predicts the warehousing into and outbound delivery time of the goods, it does not simply choose a non-working day, but chooses according to the owner's preference. Therefore, the choice is more targeted, which improves the accuracy of the prediction, and thus improves the efficiency of the warehouse warehousing in and out scheduling. BRIEF DESCRIPTION OF THE DRAWINGS

[0122] Figure 1 It is a schematic diagram of the process of the present invention. DETAILED DESCRIPTION

[0123] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0124] Embodiment 1, a warehouse in-and-out intelligent scheduling method, characterized by: comprising:

[0125] In a storage site that includes multiple warehouses, cargo owners need to make a storage reservation before the goods are put into storage, and the goods reserved for storage within the same natural week will be stored in the same warehouse, specifically:

[0126] Receive storage reservations from cargo owners and obtain storage reservation information from cargo owners;

[0127] Determine whether the consignor meets the reservation conditions based on the consignor's storage reservation information, specifically:

[0128] The storage reservation information includes the time of completion of the reservation, the owner of the reservation, the storage area required for the reserved goods, the scheduled entry time and the scheduled exit time;

[0129] Set the appointment interval time threshold W;

[0130] Obtain the time difference between the scheduled warehousing time and the scheduled completion time in the storage reservation information of the consignor. If the time difference is ≥ W, the consignor meets the reservation conditions. If the time difference is < W, the consignor does not meet the reservation conditions. When the consignor meets the reservation conditions, the goods reserved by the consignor are stored. When the consignor does not meet the reservation conditions, the goods reserved by the consignor are not stored. According to the storage reservation information, it is judged whether the consignor meets the reservation requirements, thereby excluding the consignor whose time interval between the reservation time and the warehousing time of the goods is too short, avoiding the concentrated warehousing of a large amount of goods in a short period of time, reducing the operational confusion inside the warehouse, and reducing the risk of operational accidents, such as cargo collapse and personal injury; ensuring that the warehouse has enough time to prepare, such as arranging handling equipment, cleaning the storage area, etc., to improve the overall efficiency of warehousing;

[0131] For cargo owners who meet the reservation conditions:

[0132] The cargo owner corresponding to each storage reservation information is recorded as the reservation cargo owner, and the cargo reserved for storage by the reservation cargo owner is recorded as the reserved storage cargo;

[0133] Obtain the cargo in and out records of all scheduled cargo owners;

[0134] The goods in and out records specifically include the actual in and out time of the goods;

[0135] Obtain the inbound and outbound preferences of each scheduled consignor based on the inbound and outbound records of the goods of each scheduled consignor;

[0136] Combine the storage preferences and outbound preferences of the reservation owner and the storage reservation information to predict the predicted storage time and outbound time of the reserved storage goods;

[0137] The reserved goods are stored according to their predicted entry time and predicted exit time.

[0138] The acquisition of the cargo in and out records of all the reserved cargo owners is specifically as follows:

[0139] S1. Randomly select a reservation owner and obtain the goods in and out records of the selected reservation owner;

[0140] S2. If the selected reservation owner has no goods entry and exit records, it is impossible to determine whether the reservation owner has abnormal entry or exit behavior. It is not necessary to predict the entry and exit time of the reserved goods, and no processing will be performed;

[0141] S3. If the selected reservation owner has a record of goods entering or leaving the warehouse, determine whether the selected reservation owner has any abnormal entry or exit behavior, specifically:

[0142] S4. If the scheduled entry time of the goods is different from the actual entry time, the departure of the goods is recorded as abnormal entry;

[0143] S5. If the scheduled delivery time of the goods is different from the actual delivery time, the delivery of the goods is recorded as abnormal delivery;

[0144] S6. If there are no abnormal incoming and outgoing goods in the goods inbound and outbound records of the selected reservation owner, it means that there is no need to predict the incoming and outbound time of the reserved goods, and no processing is performed;

[0145] S7. If there are abnormal inbound or outbound goods in the goods inbound and outbound records of the selected reservation owner, the abnormal inbound rate and abnormal outbound rate of the selected reservation owner are obtained.

[0146] If there are abnormal inbound and outbound goods in the goods inbound and outbound records of the selected reservation owner, the abnormal inbound rate and abnormal outbound rate of the selected reservation owner are obtained, specifically:

[0147] S8. For abnormal incoming and outgoing goods:

[0148] S9, obtaining the scheduled entry time of the abnormally entered goods, recorded as T1;

[0149] S10, obtaining the actual entry time of the abnormally entered goods, recorded as T2;

[0150] S11, obtaining the scheduled delivery time of the abnormal delivery goods, recorded as T3;

[0151] S12, obtaining the actual time of the goods shipped out abnormally, recorded as T4;

[0152] S13, obtaining the time difference between T2 and T1, and between T4 and T3, which are recorded as T2-T1 and T4-T3 respectively;

[0153] S14. If T2-T1<0, it means that the actual entry time of the goods is earlier than the scheduled entry time, and this abnormal entry is recorded as early entry;

[0154] S15. If T2-T1>0, it means that the actual entry time of the goods is later than the scheduled entry time, and this abnormal entry is recorded as delayed entry;

[0155] S16. If T4-T3 < 0, it means that the actual shipment time of the goods is earlier than the scheduled shipment time, and this abnormal shipment is recorded as early shipment;

[0156] S17. If T4-T3>0, it means that the actual shipment time of the goods is later than the scheduled shipment time, and this abnormal shipment is recorded as delayed shipment;

[0157] S18, respectively obtain the total number of early entry, delayed entry, early exit and delayed exit in the goods entry and exit records of the selected reservation cargo owner, and record A1, A2, B1 and B2 in sequence;

[0158] S19, respectively obtain the total number of times of entry and exit of the goods in the entry and exit records of the selected reservation cargo owner, and record them as A and B respectively;

[0159] S20, obtaining the abnormal inbound rate and abnormal outbound rate of the selected reservation owner, which are recorded as C and D respectively, then the abnormal inbound rate C = (A1 + A2) ÷ A, and the abnormal outbound rate D = (B1 + B2) ÷ B;

[0160] Execute steps S1-S20 for all scheduled shippers.

[0161] The method of obtaining the inbound and outbound preferences of each reservation owner according to the inbound and outbound records of the goods of each reservation owner is as follows:

[0162] Set the abnormal in-and-out rate threshold Z1. The function of the abnormal in-and-out rate threshold Z1 is to judge the abnormal in-and-out rate and abnormal out-of-stock rate of the scheduled cargo owner. When the abnormal in-and-out rate or abnormal out-of-stock rate of the scheduled cargo owner is greater than or equal to the abnormal in-and-out rate threshold Z1, the abnormal in-and-out rate or abnormal out-of-stock rate of the scheduled cargo owner is high. When the abnormal in-and-out rate or abnormal out-of-stock rate of the scheduled cargo owner is less than the abnormal in-and-out rate threshold Z1, the abnormal in-and-out rate or abnormal out-of-stock rate of the scheduled cargo owner is low. Set the work-rest change in-and-out rate threshold Z2 The function of the work-break conversion in-and-out rate threshold Z2 is to judge the level of the work-break conversion in-and-out rate of the reservation owner. When the work-break conversion in-and-out rate or the work-break conversion out-and-in rate of the reservation owner is greater than or equal to the work-break conversion in-and-out rate threshold Z2, the work-break conversion in-and-out rate or the work-break conversion out-and-in rate of the reservation owner is high. When the work-break conversion in-and-out rate or the work-break conversion out-and-in rate of the reservation owner is less than the work-break conversion in-and-out rate threshold Z2, the work-break conversion in-and-out rate or the work-break conversion out-and-in rate of the reservation owner is low.

[0163] S21. Randomly select a reservation owner who has abnormal warehousing or abnormal outbound behavior, and obtain the abnormal warehousing rate and abnormal outbound rate of the selected reservation owner;

[0164] S22. If the abnormal inbound rate and abnormal outbound rate of the selected reservation owner are both ≤ Z1, the abnormal inbound rate and abnormal outbound rate of the reservation owner are both low, indicating that the probability of abnormal outbound and abnormal inbound of the reservation owner is low, and therefore it is not necessary to predict the inbound time and outbound time of the reserved goods, then the selected reservation owner is marked as having no inbound preference and outbound preference;

[0165] S23. If the abnormal warehousing rate of the selected reservation owner is greater than Z1, the abnormal warehousing rate of the reservation owner is relatively high, indicating that the probability of abnormal warehousing of the reservation owner is high. It is necessary to predict the warehousing time of the reserved goods, and obtain the total number of abnormal warehousing of the selected reservation owner, and the number of times is recorded as E;

[0166] S24, obtaining the number of times of shifting from work to rest to storage in the storage and out-of-stock records of the goods of the reserved cargo owner, and the value of the number is recorded as E1;

[0167] S25, the work-break conversion entry is specifically that the scheduled entry time of the goods is on a working day, and the actual entry time of the goods is on a non-working day, and the departure of the goods with the scheduled departure time on a working day and the actual departure time on a non-working day is recorded as the work-break conversion departure;

[0168] S26, obtaining the work-rest conversion storage rate of the selected reservation owner, calculated as the ratio of E1 to E, recorded as E1÷E;

[0169] S27. If the work-break conversion warehousing rate of the selected scheduled cargo owner is E1÷E≥Z2, the work-break conversion warehousing rate of the scheduled cargo owner is relatively high, which means that the reason why the cargo owner has a high abnormal warehousing rate is affected by non-working days. The preferred type of work-break conversion warehousing of the selected scheduled cargo owner is obtained, which is specifically:

[0170] S28, randomly select a product that is put into storage during a work break of the scheduled cargo owner, record its scheduled storage time as T5, record its actual storage time as T6, and obtain the absolute value of the time difference between T6 and T5 |T6-T5|;

[0171] S29, executing step S28 for the goods that are put into storage after the selected reservation owner changes to E1 work breaks, and obtaining the absolute value of E1 time differences;

[0172] S30, setting a time difference threshold T, the time difference threshold T is used to determine whether the scheduled entry time of the goods and the actual exit time are close. If the obtained time difference is less than or equal to the time difference threshold, it indicates that the scheduled entry time of the goods and the actual exit time are close. If the obtained time difference is greater than the time difference threshold, it indicates that the scheduled entry time of the goods and the actual exit time are not close.

[0173] S31, respectively compare the absolute values ​​of E1 time differences with the time difference threshold T, obtain the number of absolute values ​​of E1 time differences that are less than or equal to the time difference threshold T, the value of the number is recorded as E2, obtain the number of absolute values ​​of E1 time differences that are greater than the time difference threshold T, the value of the number is recorded as E3;

[0174] S32, compare the size of E2 and E3. If E2≥E3, it indicates that the reason for the cargo owner to change the storage to work-break is that the scheduled storage time is close to a non-working day. Then the preference type of the selected scheduled cargo owner to change the storage to work-break is recorded as the first type of preference for change of storage to work-break. If E2<E3, it indicates that even if the scheduled storage time of the goods is not close to a non-working day, the cargo owner still chooses to adjust the storage time to a non-working day. Therefore, the reason for the cargo owner to change the storage to work-break is his own preference, not close to a non-working day. Then the preference type of the selected scheduled cargo owner to change the storage to work-break is recorded as the second type of preference for change of storage to work-break;

[0175] S33. If the work-rest conversion warehousing rate of the selected scheduled consignor is E1÷E<Z2, the work-rest conversion warehousing rate of the scheduled consignor is low, which means that the reason for the high abnormal warehousing rate of the consignor is not affected by non-working days, then the deviation time G of the selected scheduled consignor's warehousing is obtained.

[0176] If the work-rest conversion warehousing rate of the selected scheduled cargo owner is E1÷E<Z2, then the deviation time G of the selected scheduled cargo owner's warehousing is obtained, which is specifically:

[0177] S34, obtaining the number of early warehousing in E times of abnormal warehousing of the selected scheduled consignor, the value of which is recorded as E5, obtaining the number of delayed warehousing in E times of abnormal warehousing of the selected scheduled consignor, the value of which is recorded as E6;

[0178] S35, if E5≥E6, it means that the scheduled cargo owner prefers early warehousing, and the time difference between the scheduled warehousing time and the actual warehousing time of the goods corresponding to the E5 early warehousing of the scheduled cargo owner is obtained respectively, and the average value of the E5 time differences is obtained, and the integer part of the average value is recorded as G1, and the deviation time of the selected scheduled cargo owner's warehousing is G=G1;

[0179] S36. If E5<E6, it means that the scheduled consignee prefers delayed warehousing. The time difference between the scheduled warehousing time and the actual warehousing time of the goods corresponding to the E6 delayed warehousing of this scheduled consignee is obtained respectively, and the average value of the E6 time differences is obtained. The integer part of the average value is recorded as G2, and the deviation time of the selected scheduled consignee's warehousing G=G2; the deviation time is the time that the scheduled consignee likes to delay or advance each time of abnormal warehousing. If G=G1=2, it means that the scheduled consignee prefers to enter the warehousing two days in advance for each abnormal warehousing.

[0180] The method of obtaining the inbound and outbound preferences of each reservation owner according to the inbound and outbound records of the goods of each reservation owner is as follows:

[0181] S37. If the abnormal outbound rate of the selected reservation owner is greater than Z1, the abnormal outbound rate of the reservation owner is relatively high, indicating that the probability of abnormal outbound of the reservation owner is high. It is necessary to predict the outbound time of the reserved goods, and obtain the total number of abnormal outbound of the selected reservation owner, which is recorded as F.

[0182] S38, obtaining the quantity of goods shipped out of the scheduled cargo owner during the work break change in the goods shipment record, recorded as F1;

[0183] S39, obtaining the work-rest conversion outbound rate of the selected reservation owner, and calculating it as the ratio of F1 to F, recorded as F1÷F;

[0184] S40. If the work-break conversion outbound rate of the selected scheduled cargo owner is F1÷F≥Z2, the work-break conversion outbound rate of the scheduled cargo owner is relatively high, which means that the reason why the cargo owner has a high abnormal outbound rate is affected by non-working days. The preferred type of the work-break conversion outbound of the selected scheduled cargo owner is obtained, which is specifically:

[0185] S41, randomly select a product that is shipped out of the warehouse during a work break, record its scheduled shipping time as T7, record its actual shipping time as T8, and obtain the absolute value of the time difference between T8 and T7 |T8-T7|;

[0186] S42, executing the S42 operation step for the selected reserved cargo owner's F1 work-break conversion outbound cargo to obtain the absolute value of the F1 time difference;

[0187] S43, respectively compare the absolute values ​​of the F1 time differences with the time difference threshold T, obtain the number of absolute values ​​of the F1 time differences that are less than or equal to the time difference threshold T, and record the number as F2, and obtain the number of absolute values ​​of the F1 time differences that are greater than the time difference threshold T, and record the number as F3;

[0188] S44, compare the size of F2 and F3. If F2≥F3, it indicates that the reason for the cargo owner to change the outbound shipment is that the scheduled outbound shipment time is close to a non-working day. Then the preference type of the selected scheduled cargo owner to change the outbound shipment is recorded as the first type of preference for change of outbound shipment. If F2<F3, it indicates that even if the scheduled outbound shipment time is not close to a non-working day, the cargo owner still chooses to adjust the outbound shipment time to a non-working day. Therefore, the reason for the cargo owner to change the outbound shipment is his own preference, not close to a non-working day. Then the preference type of the selected scheduled cargo owner to change the outbound shipment is recorded as the second type of preference for change of outbound shipment.

[0189] For cargo owners with a high rate of work-break conversion in-warehouse or work-break conversion out-warehouse, the specific reason for the cargo owner's work-break conversion in-warehouse or work-break conversion out-warehouse is determined by obtaining the time difference between the scheduled in-warehouse time and the actual in-warehouse time, and the time difference between the scheduled out-warehouse time and the actual out-warehouse time; if the obtained time difference is less than or equal to the time difference threshold, it indicates that the scheduled in-warehouse time and the actual out-warehouse time of the goods are relatively close, or the scheduled in-warehouse time and the actual out-warehouse time of the goods are relatively close; if the obtained time difference is greater than the time difference threshold, it indicates that the scheduled in-warehouse time and the actual out-warehouse time of the goods are not close, or the scheduled in-warehouse time and the actual out-warehouse time are not close; if the time differences obtained are less than or equal to the time difference threshold, it indicates that the cargo owner's work-break conversion in-warehouse or work-break conversion out-warehouse The reason for changing from work to work is that the scheduled entry time and the scheduled exit time are close to a non-working day; if the time differences obtained are greater than the time difference threshold, the majority, indicating that even if the scheduled entry time and the scheduled exit time of the goods are not close to a non-working day, the owner still chooses to adjust the entry and exit time to a non-working day. Therefore, the reason for the owner to change from work to work or from work to work is his own preference, not the approaching non-working day; this scheme analyzes the reasons why the owner chooses abnormal exit and abnormal entry in more detail, so that the warehouse does not simply choose a non-working day when predicting the entry and exit time of the goods, but chooses according to the owner's preference, so the choice is more targeted, which improves the accuracy of the prediction, and thus improves the efficiency of the warehouse entry and exit scheduling;

[0190] S45. If the work-rest conversion outbound rate of the selected scheduled consignor is F1÷F<Z2, the work-rest conversion outbound rate of the scheduled consignor is low, which means that the reason for the high abnormal outbound rate of the consignor is not affected by non-working days, then the deviation time H of the selected scheduled consignor's outbound delivery is obtained.

[0191] If the work-rest conversion outbound rate of the selected reservation owner is F1÷F<Z2, the deviation time H of the selected reservation owner outbound is obtained, which is specifically:

[0192] S46. Obtain the number of early shipments among the F abnormal shipments of the selected scheduled consignor, the value of which is recorded as F5; obtain the number of delayed shipments among the F abnormal shipments of the selected scheduled consignor, the value of which is recorded as F6;

[0193] S47, if F5≥F6, it means that the scheduled cargo owner prefers early shipment, and the time difference between the scheduled shipment time and the actual shipment time of the cargo corresponding to the F5 early shipments of the scheduled cargo owner is obtained respectively, and the average value of the F5 time differences is obtained, and the integer part of the average value is recorded as H1, then the deviation time of the selected scheduled cargo owner's shipment is H=H1;

[0194] S48. If F5<F6, it means that the scheduled consignee prefers delayed shipment. The time difference between the actual scheduled time and the shipment time of the goods corresponding to the F6 delayed shipments of this scheduled consignee is obtained respectively, and the average value of the F6 time differences is obtained. The integer part of the average value is recorded as H2, and the deviation time of the selected scheduled consignee's shipment H=H2; the deviation time is the time that the scheduled consignee likes to delay or advance each time the scheduled consignee makes an abnormal shipment. If H=H2=3, it means that the scheduled consignee prefers to delay the shipment by three days for each abnormal shipment.

[0195] The predicted entry time and the predicted exit time of the reserved goods are predicted by combining the entry preference and exit preference of the reserved cargo owner and the storage reservation information, specifically:

[0196] Execute steps S21-S48 for all scheduled shippers;

[0197] If there is a reservation owner who has no goods in and out records, or there is a reservation owner whose goods in and out records do not contain abnormal goods in and out, or there is a reservation owner who has no inbound and outbound preferences, then the predicted inbound time of the reserved goods of this reservation owner is the scheduled inbound time, and the predicted outbound time of the reserved goods of this reservation owner is the scheduled outbound time;

[0198] If the preference type of the scheduled cargo owner's work-break conversion entry is a type of work-break conversion entry preference, obtain the scheduled entry time of the scheduled cargo owner, record the time before the scheduled entry time of the scheduled cargo owner and the time interval T with the scheduled entry of the scheduled cargo owner as the entry front-end time, and record the time after the scheduled entry time of the scheduled cargo owner and the time interval T with the scheduled entry of the scheduled cargo owner as the entry back-end time;

[0199] The time period between the front-end time of warehousing and the back-end time of warehousing is recorded as the warehousing time period;

[0200] If there is no non-working day during the warehousing time period, the predicted warehousing time of the scheduled storage goods of this scheduled cargo owner is the same as the scheduled warehousing time;

[0201] If there are non-working days in the warehousing time period, obtain the absolute value of the time difference between each non-working day in the warehousing time period and the scheduled warehousing time of this scheduled cargo owner, compare the values ​​of each absolute value, and the non-working day corresponding to the smallest absolute value is the predicted warehousing time for the scheduled storage goods of this scheduled cargo owner;

[0202] If the preference type of the scheduled cargo owner's work-break conversion entry is the second-class work-break conversion entry preference, the scheduled entry time of this scheduled cargo owner is obtained, and the first non-working day after the scheduled entry time of this scheduled cargo owner is the predicted entry time of the scheduled storage goods of this scheduled cargo owner;

[0203] If there is a deviation time G for the entry of the scheduled cargo owner, the scheduled entry time of the scheduled cargo owner is obtained, and the cumulative time of the scheduled entry time of the scheduled cargo owner and the deviation time G, for example, when the scheduled entry time of the scheduled cargo owner is the twelfth day, but the deviation time G=G1=2, it means that the scheduled cargo owner prefers to enter the warehouse two days in advance for each abnormal entry. Therefore, the predicted entry time of the scheduled storage goods of the scheduled cargo owner is the tenth day, and the predicted entry time of the scheduled storage goods of the scheduled cargo owner is calculated;

[0204] If the preference type of the scheduled cargo owner's work-break conversion outbound shipment is a type of work-break conversion outbound shipment preference, obtain the scheduled outbound shipment time of the scheduled cargo owner, record the time before the scheduled outbound shipment time of the scheduled cargo owner and the time interval T with the scheduled outbound shipment of the scheduled cargo owner as the outbound front-end time, and record the time after the scheduled outbound shipment time of the scheduled cargo owner and the time interval T with the scheduled outbound shipment of the scheduled cargo owner as the outbound back-end time;

[0205] The time period between the outbound front end time and the outbound back end time is recorded as the outbound time period;

[0206] If there is no non-working day during the delivery time period, the predicted delivery time of the scheduled storage goods of this scheduled cargo owner is the same as the scheduled delivery time;

[0207] If there are non-working days in the delivery time period, obtain the absolute value of the time difference between each non-working day in the delivery time period and the scheduled delivery time of this scheduled cargo owner, compare the values ​​of each absolute value, and the non-working day corresponding to the smallest absolute value is the predicted delivery time of the scheduled storage goods of this scheduled cargo owner;

[0208] If the preference type of the scheduled cargo owner's work-break conversion outbound shipment is the second-class work-break conversion outbound shipment preference, the scheduled outbound shipment time of this scheduled cargo owner is obtained, and the first non-working day after the scheduled outbound shipment time of this scheduled cargo owner is the predicted outbound shipment time of the scheduled storage goods of this scheduled cargo owner;

[0209] If there is a deviation time H for the scheduled cargo owner to ship out, the scheduled shipping time of this scheduled cargo owner is obtained, and the cumulative time of the scheduled shipping time of this scheduled cargo owner and the deviation time H, for example, when the scheduled shipping time of the scheduled cargo owner is the eighth day, but the deviation time H=H2=3, it means that the scheduled cargo owner prefers to delay the shipping by three days at each abnormal shipping. Therefore, the predicted shipping time of the scheduled storage goods of this scheduled cargo owner is the eleventh day, and the predicted shipping time of the scheduled storage goods of this scheduled cargo owner is calculated;

[0210] When predicting the entry and exit time of the scheduled storage goods, for the consignor with a high abnormal entry rate or a high abnormal exit rate, it is judged whether the reason for the high abnormal entry rate or the high abnormal exit rate of the consignor is affected by non-working days, so the consignor's work-rest conversion entry rate and work-rest conversion exit rate are obtained; if the work-rest conversion entry rate or the work-rest conversion exit rate is high, it means that the reason for the high abnormal entry rate or the abnormal exit rate of the consignor is affected by non-working days, so when predicting the entry and exit time of the scheduled storage goods, non-working days are given priority; if the work-rest conversion entry rate or the work-rest conversion exit rate is low, it means that the reason for the high abnormal entry rate or the abnormal exit rate of the consignor is not affected by non-working days, so when obtaining the predicted entry time and predicted exit time, non-working days are not given priority; By distinguishing the influence of non-working days and working days, the scheme can more accurately identify the reasons for the consignor's abnormal entry and abnormal exit, thereby improving the accuracy of the prediction; By considering the influence of non-working days, it can better cope with the peak period of goods entry and exit, and avoid scheduling chaos inside the warehouse.

[0211] The storage of the reserved goods according to the predicted storage entry time and the predicted storage exit time of the reserved goods is specifically as follows:

[0212] Get the predicted entry time and exit time of the reserved goods for all storage reservations in the previous natural week;

[0213] Establish multiple cargo collections, and include the scheduled storage cargoes with the same predicted storage time among the scheduled storage cargoes stored in the previous natural week into the same cargo collection;

[0214] Get the quantity of the goods collection, the quantity is recorded as N;

[0215] According to the predicted storage time of the reserved goods in the goods set, N sets are recorded as the first goods set, the second goods set, the third goods set, and the Nth goods set from morning to night;

[0216] The predicted storage time of the reserved storage goods in the first goods set is recorded as the first day;

[0217] S49, obtaining the quantity of the reserved storage goods, the quantity being recorded as M;

[0218] S50, obtaining the time when each reserved storage of goods is completed;

[0219] S51. Obtain the area of ​​the area required for storing the reserved goods, denoted as S;

[0220] S52. If there is a storage area in the warehouse, and the area of ​​the storage area that can be used to store the reserved storage goods excluding the stored goods is greater than S, it is recorded that the storage area meets the storage requirements of the reserved storage goods;

[0221] S53, recording the storage area in the warehouse that meets the storage requirements of the reserved goods as the target storage area;

[0222] S54, obtaining the number of target storage areas in the warehouse, the number is recorded as K;

[0223] S55, obtaining the distance between the center position of each target storage area and the warehouse exit;

[0224] S56, naming the K target storage areas, according to the distance between the center position and the warehouse exit, in descending order as the first target storage area, the second target storage area, the third target storage area, ... the Kth target storage area;

[0225] S57, setting the value L;

[0226] S58, storing the scheduled storage goods whose estimated delivery time is between the 1st day and the Lth day in the first storage area, storing the scheduled storage goods whose estimated delivery time is between the Lth day and the 2Lth day in the second storage area, storing the scheduled storage goods whose estimated delivery time is between the 2Lth day and the 3Lth day in the third storage area... storing the scheduled storage goods whose estimated delivery time is between the (N-1)Lth day and the NLth day in the Nth storage area;

[0227] S59, for the M reserved storage goods in the goods set, execute the operation steps S51-S58 in sequence according to the early and late time of the reservation completion;

[0228] For the reserved storage goods in the first cargo set, the second cargo set, the third cargo set, ... the Nth cargo set, the operation steps S51-S59 are executed in sequence from morning to night according to the predicted warehousing time of the reserved storage goods in the cargo set. When the goods are put into storage, the target storage area in the warehouse that can meet the storage needs of the goods is selected according to the area required for storage of the goods, and the goods are stored according to the predicted outbound time of the goods. The target storage area close to the warehouse exit is allocated to the goods with an earlier predicted outbound time, which not only improves the overall warehousing efficiency, but also significantly reduces the goods warehousing time during peak hours, thereby maximizing the utilization efficiency of the warehouse.

[0229] Embodiment 2, a system for implementing the above-mentioned intelligent dispatching method for warehouse in and out, is characterized by comprising:

[0230] Storage reservation module: receives storage reservations from cargo owners and obtains storage reservation information of each cargo owner;

[0231] Information recording module: records the actual entry time, actual exit time and owner of the goods;

[0232] Data processing module: obtain and analyze the goods in and out records and storage reservation information, and predict the predicted storage entry time and predicted storage exit time of the reserved storage goods;

[0233] Cargo scheduling module: stores the reserved goods according to the predicted entry time and predicted exit time of the reserved goods;

[0234] Cargo handling module: transports goods in and out of the warehouse.

[0235] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0236] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A warehouse in-and-out intelligent scheduling method, characterized by: include, Receive storage reservations from cargo owners and obtain storage reservation information from cargo owners; Determine whether the consignor meets the reservation conditions based on the consignor's storage reservation information, specifically: The storage reservation information includes the time of completion of the reservation, the owner of the reservation, the storage area required for the reserved goods, the scheduled entry time and the scheduled exit time; Set the appointment interval time threshold W; Obtain the time difference between the scheduled entry time and the scheduled completion time in the storage reservation information of the consignor. If the time difference is ≥ W, the consignor meets the reservation conditions. If the time difference is < W, the consignor does not meet the reservation conditions. For cargo owners who meet the reservation conditions: The cargo owner corresponding to each storage reservation information is recorded as the reservation cargo owner, and the cargo reserved for storage by the reservation cargo owner is recorded as the reserved storage cargo; Obtain the cargo in and out records of all scheduled cargo owners; The goods in and out records specifically include the actual in and out time of the goods; Obtain the inbound and outbound preferences of each scheduled consignor based on the inbound and outbound records of the goods of each scheduled consignor; Combine the storage preferences and outbound preferences of the reservation owner and the storage reservation information to predict the predicted storage entry time and predicted outbound time of the reserved storage goods; The reserved goods are stored according to their predicted entry time and predicted exit time.

2. The intelligent dispatching method for warehouse in and out according to claim 1 is characterized by: The acquisition of the cargo in and out records of all the reserved cargo owners is specifically as follows: S1. Randomly select a reservation owner and obtain the goods in and out records of the selected reservation owner; S2. If the selected reservation owner has no goods in and out records, no processing will be done; S3. If the selected reservation owner has a record of goods entering or leaving the warehouse, determine whether the selected reservation owner has any abnormal entry or exit behavior, specifically: S4. If the scheduled entry time of the goods is different from the actual entry time, the departure of the goods is recorded as abnormal entry; S5. If the scheduled delivery time of the goods is different from the actual delivery time, the delivery of the goods is recorded as abnormal delivery; S6. If there are no abnormal incoming and outgoing goods in the goods in and out records of the selected reservation owner, no processing will be performed; S7. If there are abnormal incoming or outgoing goods in the goods inbound and outbound records of the selected reservation owner, the abnormal incoming rate and abnormal outbound rate of the selected reservation owner are obtained.

3. The intelligent dispatching method for warehouse in and out according to claim 2 is characterized by: If there are abnormal inbound and outbound goods in the goods inbound and outbound records of the selected reservation owner, the abnormal inbound rate and abnormal outbound rate of the selected reservation owner are obtained, specifically: S8. For abnormal incoming and outgoing goods: S9, obtaining the scheduled entry time of the abnormally entered goods, recorded as T1; S10, obtaining the actual entry time of the abnormally entered goods, recorded as T2; S11, obtaining the scheduled delivery time of the abnormal delivery goods, recorded as T3; S12, obtaining the actual time of the goods shipped out abnormally, recorded as T4; S13, obtaining the time difference between T2 and T1, and between T4 and T3, which are recorded as T2-T1 and T4-T3 respectively; S14, if T2-T1<0, record this abnormal entry as early entry; S15, if T2-T1>0, record this abnormal entry as delayed entry; S16. If T4-T3<0, record this abnormal delivery as early delivery; S17, if T4-T3>0, record this abnormal delivery as delayed delivery; S18, respectively obtain the total number of early entry, delayed entry, early exit and delayed exit in the goods entry and exit records of the selected reservation cargo owner, and record A1, A2, B1 and B2 in sequence; S19, respectively obtain the total number of times of entry and exit of the goods in the entry and exit records of the selected reservation cargo owner, and record them as A and B respectively; S20, obtaining the abnormal inbound rate and abnormal outbound rate of the selected reservation owner, which are recorded as C and D respectively, then the abnormal inbound rate C = (A1 + A2) ÷ A, and the abnormal outbound rate D = (B1 + B2) ÷ B; Execute steps S1-S20 for all scheduled shippers.

4. The intelligent dispatching method for warehouse in and out according to claim 1 is characterized by: The method of obtaining the inbound and outbound preferences of each reservation owner according to the inbound and outbound records of the goods of each reservation owner is as follows: Set the abnormal in-and-out rate threshold Z1, and set the work-rest change in-and-out rate threshold Z2; S21. Randomly select a reservation owner who has abnormal warehousing or abnormal outbound behavior, and obtain the abnormal warehousing rate and abnormal outbound rate of the selected reservation owner; S22. If the abnormal inbound rate and abnormal outbound rate of the selected reservation owner are both ≤ Z1, the selected reservation owner is marked as having no inbound preference and outbound preference; S23. If the abnormal warehousing rate of the selected reservation owner is greater than Z1, the total number of abnormal warehousing times of the selected reservation owner is obtained, and the value of the number is recorded as E; S24, obtaining the number of times of shifting from work to rest to storage in the storage and out-of-stock records of the goods of the reserved cargo owner, and the value of the number is recorded as E1; S25, the work-break conversion entry is specifically that the scheduled entry time of the goods is on a working day, and the actual entry time of the goods is on a non-working day, and the departure of the goods with the scheduled departure time on a working day and the actual departure time on a non-working day is recorded as the work-break conversion departure; S26, obtaining the work-rest conversion storage rate of the selected reservation owner, calculated as the ratio of E1 to E, recorded as E1÷E; S27. If the work-break conversion warehousing rate of the selected reservation owner is E1÷E≥Z2, the work-break conversion warehousing preference type of the selected reservation owner is obtained, which is specifically: S28, randomly select a product that is put into storage during a work break of the scheduled cargo owner, record its scheduled storage time as T5, record its actual storage time as T6, and obtain the absolute value of the time difference between T6 and T5 |T6-T5|; S29, executing step S28 for the selected reserved cargo owner's E1 work-break-converted cargo to be put into storage, and obtaining the absolute value of E1 time difference; S30, setting a time difference threshold T; S31, respectively compare the absolute values ​​of E1 time differences with the time difference threshold T, obtain the number of absolute values ​​of E1 time differences that are less than or equal to the time difference threshold T, the value of the number is recorded as E2, obtain the number of absolute values ​​of E1 time differences that are greater than the time difference threshold T, the value of the number is recorded as E3; S32, comparing E2 and E3, if E2≥E3, then the preference type of the selected reservation owner's work break conversion into warehousing is recorded as a first-class work break conversion into warehousing preference, if E2<E3, then the preference type of the selected reservation owner's work break conversion into warehousing is recorded as a second-class work break conversion into warehousing preference; S33. If the work-rest conversion warehousing rate of the selected scheduled cargo owner is E1÷E<Z2, the deviation time G of the selected scheduled cargo owner's warehousing is obtained.

5. The intelligent dispatching method for warehouse in and out according to claim 4 is characterized by: If the work-rest conversion warehousing rate of the selected scheduled cargo owner is E1÷E<Z2, the deviation time G of the selected scheduled cargo owner's warehousing is obtained, which is specifically: S34, obtaining the number of early warehousing in E times of abnormal warehousing of the selected scheduled consignor, the value of which is recorded as E5, obtaining the number of delayed warehousing in E times of abnormal warehousing of the selected scheduled consignor, the value of which is recorded as E6; S35, if E5≥E6, respectively obtain the time difference between the scheduled entry time and the actual entry time of the goods corresponding to the E5 advance entry of the scheduled cargo owner, obtain the average value of the E5 time differences, and record the integer part of the average value as G1, then the deviation time of the selected scheduled cargo owner's entry G=G1; S36. If E5<E6, obtain the time difference between the scheduled entry time and the actual entry time of the goods corresponding to the E6 delayed entries of this scheduled consignor respectively, obtain the average value of the E6 time differences, and record the integer part of the average value as G2. Then the deviation time G of the selected scheduled consignor's entry is G=G2.

6. The intelligent dispatching method for warehouse in and out according to claim 4 is characterized by: The method of obtaining the inbound and outbound preferences of each reservation owner according to the inbound and outbound records of the goods of each reservation owner is as follows: S37. If the abnormal outbound rate of the selected reservation owner is greater than Z1, the total number of abnormal outbound trips of the selected reservation owner is obtained, which is recorded as F; S38, obtaining the quantity of goods shipped out of the scheduled cargo owner during the work break change in the goods shipment record, recorded as F1; S39, obtaining the work-rest conversion outbound rate of the selected reservation owner, and calculating it as the ratio of F1 to F, recorded as F1÷F; S40. If the work-break conversion outbound rate of the selected reservation owner is F1÷F≥Z2, the preferred type of the work-break conversion outbound of the selected reservation owner is obtained, which is specifically: S41, randomly select a product that is shipped out of the warehouse during a work break, record its scheduled shipping time as T7, record its actual shipping time as T8, and obtain the absolute value of the time difference between T8 and T7 |T8-T7|; S42, executing the S42 operation step for the selected reserved cargo owner's F1 work-break conversion outbound cargo to obtain the absolute value of the F1 time difference; S43, respectively compare the absolute values ​​of the F1 time differences with the time difference threshold T, obtain the number of absolute values ​​of the F1 time differences that are less than or equal to the time difference threshold T, and record the number as F2, and obtain the number of absolute values ​​of the F1 time differences that are greater than the time difference threshold T, and record the number as F3; S44, comparing F2 and F3, if F2≥F3, then the preference type of the selected reservation owner's work break conversion outbound shipment is recorded as a first-class work break conversion outbound shipment preference, if F2<F3, then the preference type of the selected reservation owner's work break conversion outbound shipment is recorded as a second-class work break conversion outbound shipment preference; S45. If the work-rest conversion outbound rate of the selected reservation owner is F1÷F<Z2, the deviation time H of the selected reservation owner's outbound delivery is obtained.

7. The intelligent dispatching method for warehouse in and out according to claim 4 is characterized by: If the work-rest conversion rate of the selected reservation owner is F1÷F<Z2, the deviation time H of the selected reservation owner's departure is obtained, which is specifically: S46. Obtain the number of early shipments among the F abnormal shipments of the selected scheduled consignor, the value of which is recorded as F5; obtain the number of delayed shipments among the F abnormal shipments of the selected scheduled consignor, the value of which is recorded as F6; S47, if F5≥F6, respectively obtain the time difference between the scheduled outbound time and the actual outbound time of the goods corresponding to the F5 advance outbound shipments of the scheduled cargo owner, obtain the average value of the F5 time differences, and record the integer part of the average value as H1, then the deviation time of the selected scheduled cargo owner's outbound shipment is H=H1; S48. If F5<F6, obtain the time difference between the actual reservation time and the departure time of the goods corresponding to the F6 delayed departures of this reservation owner, and obtain the average value of the F6 time differences. The integer part of the average value is recorded as H2, and the deviation time of the selected reservation owner's departure is H=H2.

8. The intelligent dispatching method for warehouse in and out according to claim 1 is characterized by: The predicted entry time and the predicted exit time of the reserved goods are predicted by combining the entry preference and exit preference of the reserved cargo owner and the storage reservation information, specifically: Execute steps S21-S48 for all scheduled shippers; If there is a reservation owner who has no goods in and out records, or there is a reservation owner whose goods in and out records do not contain abnormal goods in and out, or there is a reservation owner who has no inbound and outbound preferences, then the predicted inbound time of the reserved goods of this reservation owner is the scheduled inbound time, and the predicted outbound time of the reserved goods of this reservation owner is the scheduled outbound time; If the preference type of the scheduled cargo owner's work-break conversion entry is a type of work-break conversion entry preference, obtain the scheduled entry time of the scheduled cargo owner, record the time before the scheduled entry time of the scheduled cargo owner and the time interval T with the scheduled entry of the scheduled cargo owner as the entry front-end time, and record the time after the scheduled entry time of the scheduled cargo owner and the time interval T with the scheduled entry of the scheduled cargo owner as the entry back-end time; The time period between the front-end time of warehousing and the back-end time of warehousing is recorded as the warehousing time period; If there is no non-working day during the warehousing time period, the predicted warehousing time of the scheduled storage goods of this scheduled cargo owner is the same as the scheduled warehousing time; If there are non-working days in the warehousing time period, obtain the absolute value of the time difference between each non-working day in the warehousing time period and the scheduled warehousing time of this scheduled cargo owner, compare the values ​​of each absolute value, and the non-working day corresponding to the smallest absolute value is the predicted warehousing time for the scheduled storage goods of this scheduled cargo owner; If the preference type of the scheduled cargo owner's work-break conversion entry is the second-class work-break conversion entry preference, the scheduled entry time of this scheduled cargo owner is obtained, and the first non-working day after the scheduled entry time of this scheduled cargo owner is the predicted entry time of the scheduled storage goods of this scheduled cargo owner; If there is a deviation time G for the scheduled cargo owner to enter the warehouse, the scheduled entry time of this scheduled cargo owner is obtained, and the cumulative time of the scheduled entry time of this scheduled cargo owner and the deviation time G is the predicted entry time of the scheduled storage goods of this scheduled cargo owner; If the preference type of the scheduled cargo owner's work-break conversion outbound shipment is a type of work-break conversion outbound shipment preference, obtain the scheduled outbound shipment time of the scheduled cargo owner, record the time before the scheduled outbound shipment time of the scheduled cargo owner and the time interval T with the scheduled outbound shipment of the scheduled cargo owner as the outbound front-end time, and record the time after the scheduled outbound shipment time of the scheduled cargo owner and the time interval T with the scheduled outbound shipment of the scheduled cargo owner as the outbound back-end time; The time period between the outbound front end time and the outbound back end time is recorded as the outbound time period; If there is no non-working day during the delivery time period, the predicted delivery time of the scheduled storage goods of this scheduled cargo owner is the same as the scheduled delivery time; If there are non-working days in the delivery time period, obtain the absolute value of the time difference between each non-working day in the delivery time period and the scheduled delivery time of this scheduled cargo owner, compare the values ​​of each absolute value, and the non-working day corresponding to the smallest absolute value is the predicted delivery time of the scheduled storage goods of this scheduled cargo owner; If the preference type of the scheduled cargo owner's work-break conversion outbound shipment is the second-class work-break conversion outbound shipment preference, the scheduled outbound shipment time of this scheduled cargo owner is obtained, and the first non-working day after the scheduled outbound shipment time of this scheduled cargo owner is the predicted outbound shipment time of the scheduled storage goods of this scheduled cargo owner; If there is a deviation time H for the scheduled shipment of the scheduled consignee, the scheduled shipment time of the scheduled consignee is obtained, and the accumulated time of the scheduled shipment time of the scheduled consignee and the deviation time H is the predicted shipment time of the scheduled storage goods of the scheduled consignee.

9. The intelligent dispatching method for warehouse in and out according to claim 1 is characterized by: The storage of the reserved goods according to the predicted storage entry time and the predicted storage exit time of the reserved goods is specifically as follows: Get the predicted entry time and exit time of the reserved goods for all storage reservations in the previous natural week; Establish multiple cargo collections, and include the scheduled storage cargoes with the same predicted storage time among the scheduled storage cargoes stored in the previous natural week into the same cargo collection; Get the quantity of the goods collection, the quantity is recorded as N; According to the predicted storage time of the reserved goods in the goods set, N sets are recorded as the first goods set, the second goods set, the third goods set, and the Nth goods set from morning to night; The predicted storage time of the reserved storage goods in the first goods set is recorded as the first day; S49, obtaining the quantity of the reserved storage goods, the quantity being recorded as M; S50, obtaining the time when each reserved storage of goods is completed; S51. Obtain the area of ​​the area required for storing the reserved goods, denoted as S; S52. If there is a storage area in the warehouse, and the area of ​​the storage area that can be used to store the reserved storage goods excluding the stored goods is greater than S, it is recorded that the storage area meets the storage requirements of the reserved storage goods; S53, recording the storage area in the warehouse that meets the storage requirements of the reserved goods as the target storage area; S54, obtaining the number of target storage areas in the warehouse, the number is recorded as K; S55, obtaining the distance between the center position of each target storage area and the warehouse exit; S56, naming the K target storage areas, according to the distance between the center position and the warehouse exit, in descending order as the first target storage area, the second target storage area, the third target storage area, ... the Kth target storage area; S57, setting the value L; S58, storing the scheduled storage goods whose estimated delivery time is between the 1st day and the Lth day in the first storage area, storing the scheduled storage goods whose estimated delivery time is between the Lth day and the 2Lth day in the second storage area, storing the scheduled storage goods whose estimated delivery time is between the 2Lth day and the 3Lth day in the third storage area... storing the scheduled storage goods whose estimated delivery time is between the (N-1)Lth day and the NLth day in the Nth storage area; S59, for the M reserved storage goods in the goods set, execute the operation steps S51-S58 in sequence according to the early and late time of the reservation completion; For the reserved storage goods in the first cargo set, the second cargo set, the third cargo set, ... the Nth cargo set, the operation steps S51 to S59 are sequentially performed from morning to night according to the predicted warehousing time of the reserved storage goods in the cargo set.

10. A system for implementing the intelligent dispatching method for warehouse in and out of warehouse as claimed in claim 1, characterized in that: include, Storage reservation module: receives storage reservations from cargo owners and obtains storage reservation information of each cargo owner; Information recording module: records the actual entry time, actual exit time and owner of the goods; Data processing module: obtain and analyze the goods in and out records and storage reservation information, and predict the predicted storage entry time and predicted storage exit time of the reserved storage goods; Cargo scheduling module: stores the reserved goods according to the predicted entry time and predicted exit time of the reserved goods; Cargo handling module: transports goods in and out of the warehouse.

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