CN110712913A - Automatic stock method for multi-depth roadway warehouse and system applying same - Google Patents

Abstract

The present application discloses an automatic stocking method for a multi-depth lane warehouse and a system using the method. The automatic stocking method for a multi-depth lane warehouse includes: obtaining a delivery plan; matching the goods stored in the lane according to the delivery plan to obtain matching goods; transporting the matching goods to the stocking lane for stocking to form stocking goods; when the transport vehicle arrives at the warehouse delivery port, transporting the corresponding stocking goods on the stocking lane to the transport vehicle for delivery according to the delivery plan corresponding to the transport vehicle. The above method of the present application can transport the stocked goods to the transport vehicle in a short time, shorten the time for goods to be delivered, improve the efficiency of delivery, and realize the rapid operation of logistics. In addition, the present application also matches goods according to the optimal matching path, which can reduce the distance when the matching goods are transported to the stocking lane, shorten the stocking time, improve the stocking efficiency, and further improve the speed of logistics operation.

Description

An automatic stocking method for a multi-depth roadway warehouse and a system using the method

technical field

The invention belongs to the technical field of warehouse storage, and in particular relates to an automatic stocking method for a multi-depth roadway warehouse and a system using the method.

Background technique

When the existing warehouse is shipped, it is necessary to wait for the transport vehicle to arrive at the warehouse entrance and search the warehouse one by one according to the goods to be transported by the transport vehicle, and transport the found goods to the transport vehicle, which will consume a lot of time and lead to out- The freight efficiency is low, and if the transport vehicle stays at the exit for a long time, the shipping channel will be blocked. Long, low shipping efficiency, is not conducive to the rapid operation of logistics.

SUMMARY OF THE INVENTION

(1) Purpose of the invention

In order to overcome the above shortcomings, the purpose of the present invention is to provide an automatic stocking method for a multi-depth roadway warehouse and a system using the automatic stocking method for a multi-depth roadway warehouse, so as to solve the technical problems of long delivery time and low delivery efficiency in existing warehouses.

(2) Technical solutions

To achieve the above purpose, the technical solutions provided by the application are as follows:

One aspect of the present invention provides an automatic stocking method for a multi-depth roadway warehouse, which includes the following steps:

Get the outbound plan;

Match the goods stored in the roadway according to the outbound plan to obtain matching goods;

After the matching of the goods is completed, the matched goods are transported to the stocking roadway for stocking to form the stocking goods, wherein the stocking roadway is at least one roadway preset close to the warehouse outlet;

When the transport vehicle arrives at the warehouse exit, the corresponding stocked goods on the stocking aisle will be transported to the transport vehicle for delivery according to the transport vehicle's corresponding outbound plan.

Further, matching the goods in the warehouse according to the outbound plan includes: selecting the optimal matching path to match the goods to obtain the optimal matching goods, wherein the optimal matching path is based on the first blocking parameter, the first distance parameter and the first blocking parameter. One lane depth parameter selection;

The first blocking parameter is the number of blocking goods that block the matching goods from moving out of the roadway in the roadway to which the matched goods belong, which is close to the side of the roadway exit;

The first distance parameter is the distance between the roadway to which the matched goods belong and the stocking roadway;

The first lane depth parameter is the distance between the matching cargo and the exit of the lane to which the matching cargo belongs;

Selecting the optimal matching path includes:

Traverse all the aisles where matching goods are stored, and take the matching goods with the smallest first blocking coefficient as the optimal matching goods;

If there are multiple matching goods with the minimum value of the first blocking coefficient, the matching goods with the smallest first distance parameter are selected as the optimal matching goods;

If there are multiple matching goods with the smallest first distance parameter, take the matching goods with the smallest first lane depth parameter as the optimal matching goods.

Further, when there are goods corresponding to multiple outbound plans in the stocking roadway, the optimal outbound path is selected to carry out the outbound goods on the stocking roadway, and the optimal outbound path is based on the second blocking coefficient and the second distance. parameters and the second lane depth parameters are selected, among which,

The second blocking parameter is the number of blocking goods that block the stocking goods from moving out of the stocking roadway in the stocking roadway to which the stocking goods belong, which is close to the exit side of the stocking roadway;

The second distance parameter is the distance between the stocking roadway to which the stocked goods belong and the warehouse exit;

The second lane depth parameter is the distance between the stocked goods and the exit of the stocking roadway to which the stocked goods belong;

Selecting the optimal delivery path includes:

Traverse all the stocking lanes storing stocking goods, and take the stocking goods with the smallest second barrier coefficient as the current shipment;

If there are multiple matching goods with the smallest second barrier coefficient, take the stocked goods with the smallest second distance parameter as the currently shipped goods;

If there are multiple matching goods with the smallest second distance parameter, take the stocked goods with the smallest second lane depth parameter as the current shipment.

Further, when the matching goods are transported to the stocking roadway for stocking, if there is blocking goods in the roadway to which the matching goods belong, record the current storage location information of the blocking goods and transport the blocking goods to the radial direction of the current storage location of the blocking goods. On the vacant location with the smallest distance;

After the matching goods are moved out of the roadway, the blocked goods are moved back to the original storage position according to the original storage location information of the blocked goods.

Further, before acquiring the outbound plan, a warehouse model is established and the warehouse location information of the goods is stored in real time in the warehouse model.

Another aspect of the present application provides a system using the above-mentioned automatic stocking method for a multi-depth roadway warehouse, characterized in that it includes:

The outbound plan acquisition module is used to obtain the outbound plan;

The matching module is used to match the goods stored in the roadway according to the outbound plan to obtain matching goods;

The first transportation module is configured to transport the matched goods to the stocking roadway for stocking to form stocking goods after the matching of the goods is completed, wherein the stocking roadway is at least one roadway preset close to the warehouse outlet;

The second transport module is used for transporting the corresponding stocked goods on the stocking lane to the transporter for delivery according to the stockout plan corresponding to the transporter when the transporter arrives at the warehouse exit of the warehouse.

Further, the matching module includes: a matching path selection module for selecting an optimal matching path to obtain optimally matched goods, wherein the optimal matching path is selected based on a first blocking parameter, a first distance parameter and a first lane depth parameter selection; where

The first blocking parameter is the number of blocking goods that block the matching goods from moving out of the roadway in the roadway to which the matched goods belong, which is close to the side of the roadway exit;

The first distance parameter is the distance between the roadway to which the matched goods belong and the stocking roadway;

The first lane depth parameter is the distance between the matching goods and the exit of the lane to which the matching goods belong;

The matching path selection module includes:

The first traversal sub-module is used to traverse all the lanes that store matching goods;

a first selection sub-module, configured to take the matching goods as the optimal matching goods when the first traversing sub-module traverses to the matching goods with the smallest first blocking coefficient;

The first selection submodule is further configured to take the matching cargo with the smallest first distance parameter as the optimal matching cargo when the first traversing submodule traverses the multiple matching cargoes with the same first blocking parameters and all are the minimum values;

The first selection submodule is further configured to take the matching cargo with the smallest first lane depth parameter as the optimal matching cargo when the first distance parameters of the multiple stocked cargoes traversed by the first traversing submodule are the same and are all minimum values.

Further, it also includes: an outbound path selection module, used for selecting a predetermined outbound path to carry out stocking goods on the stocking roadway when there are goods corresponding to multiple outbound plans in the stocking aisle at the same time, and the predetermined outbound path is based on The second blocking coefficient, the second distance parameter and the second road depth parameter are selected, wherein,

The second blocking parameter is the number of blocking goods that block the stocking goods from moving out of the stocking roadway in the stocking roadway to which the stocking goods belong, which is close to the exit side of the stocking roadway;

The second distance parameter is the distance between the stocking roadway to which the stocked goods belong and the warehouse exit;

The second lane depth parameter is the distance between the stocked goods and the exit of the stocking roadway to which the stocked goods belong;

The outbound path selection module includes:

The second traversal sub-module is used to traverse all the lanes for storing the stocked goods;

The second selection sub-module is configured to take the stocked goods as the currently shipped goods when the second traversal sub-module traverses to the stocked goods with the smallest second barrier coefficient;

The second selection submodule is further configured to take the stocked goods with the smallest second distance parameter as the currently shipped goods when the second barrier parameters of the plurality of stocked goods traversed by the second traversal submodule are the same and are all the minimum values;

The second selection submodule is further configured to take the stocked goods with the smallest second lane depth parameter as the currently shipped goods when the second distance parameters of the multiple stocked goods traversed by the second traversal submodule are the same and are all the minimum values.

Further, it also includes:

The block goods storage location information recording module is used to record the current storage location information of the blocked goods if there are blocked goods in the roadway to which the matched goods belong when the matching goods are transported to the stocking roadway for stocking;

The third transport module is configured to transport the blocked goods to the empty storage position with the smallest radial distance from the current storage position of the blocked goods after the current storage position information of the blocked goods is recorded by the storage position information recording module of the blocked goods;

The third transport module is also used to move the blocked goods back to the original storage position according to the original storage position information of the blocked goods after the goods to be matched are moved out of the roadway.

Further, a warehouse model establishment module is used to establish a warehouse model;

Implement a storage module to store the location information of goods in real time.

With the above technical solutions, the beneficial effect of the present application is that: the automatic stocking method for a multi-depth roadway warehouse first obtains the outbound plan; then, according to the outbound plan, the goods in the warehouse are matched to obtain the matching goods; after completing the matching of the matching goods Then, the matching goods are transported to the stocking roadway for stocking to form stocking goods; when the transport vehicle arrives at the warehouse exit, the corresponding stocking goods on the stocking roadway are transported to the transport vehicle according to the outbound plan corresponding to the transport vehicle. , in this way, the warehouse can give priority to stocking the goods that are about to be shipped, and when the transport vehicle arrives at the warehouse entrance, the finished goods can be transported to the transport vehicle in a short time, which shortens the time for the goods to be shipped out and improves the delivery time. In addition, the application also matches the goods according to the optimal matching path, which can reduce the distance from the matching goods to the stocking aisle, shorten the stocking time, improve the stocking efficiency, and further improve the speed of logistics operation. .

Description of drawings

Fig. 1 is the flow chart of the multi-depth roadway warehouse automatic stocking method of the present invention;

Fig. 2 is the flow chart of selecting the optimal matching path of the multi-depth roadway warehouse automatic stocking method of the present invention;

Fig. 3 is the flow chart of selecting the optimal matching path of the multi-depth roadway warehouse automatic stocking method of the present invention;

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the specific embodiments and the accompanying drawings. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present invention.

Referring to FIG. 1, a method for automatic stocking of a multi-depth roadway warehouse provided by the present invention includes the following steps:

S1: Get the outbound plan;

S2: Match the goods stored in the roadway according to the outbound plan to obtain matching goods. Since there may be multiple goods of the same type or different types in the warehouse, when the outbound plan is obtained, it is necessary to obtain the matching goods according to the outbound task. Match the corresponding goods in the outbound plan to carry out, and the matched goods are called matching goods. Specifically, each pallet storing goods is affixed with a goods label, and the goods label contains the name of the goods and the information of the storage location where the goods are stored. Etc., before the goods are put into the warehouse, the reading device can obtain the goods information corresponding to the goods by reading the information on the goods label, and the system will match the goods according to the goods information when matching the goods;

S3: After the matching of the goods is completed, the matched goods are transported to the stocking roadway for stocking, and the goods transported to the stocking roadway are stocking goods. Specifically, the stocking roadway is at least one roadway preset for storing stocking goods, The stocking roadway is set close to the warehouse outlet. Since the stocking roadway is set close to the warehouse outlet, when the transport vehicle arrives at the warehouse outlet, the transport equipment can immediately transport the stocked goods to the transport vehicle, which reduces the time for the goods to be delivered from the warehouse;

When the transport vehicle arrives at the warehouse exit of the warehouse, the corresponding stocked goods on the stocking aisle will be transported to the transporter according to the stocking-out plan corresponding to the transporter. Specifically, only one stocking-out plan may be stored in the stocking aisle. The corresponding stocking goods can be stored at the same time with the stocking goods corresponding to multiple outbound plans. Each transport vehicle corresponds to one outbound plan. When the transport vehicle arrives at the warehouse exit, it needs to be stored according to the corresponding outbound plan of the transport vehicle. The corresponding stocked goods are transported to the transport vehicle.

The automatic stocking method of the multi-depth roadway warehouse of the present application prepares the goods in advance, and when the transport vehicle arrives at the warehouse entrance, the stocked goods can be transported to the transport vehicle in a short time to realize the rapid delivery of the goods, and the transport vehicle can be prevented from reaching the warehouse. After leaving the warehouse, the corresponding goods are searched in the warehouse and transported to the transport vehicles one by one. The automatic stocking method of the multi-depth roadway warehouse of the present application can shorten the delivery time of the goods and improve the delivery efficiency of the goods. The warehouse applied for includes two types of roadways, one is a common roadway for storing goods when the goods are transported into the warehouse, and the other is a stocking roadway close to the warehouse exit for storing stocked goods.

Please refer to FIG. 2. Preferably, when matching goods, the present application will select the optimal matching path to match the goods to obtain the optimal matching goods, thereby shortening the path for moving the matching goods from the original roadway to the stocking roadway, reducing the need for stocking. time, and improve the efficiency of stocking. Specifically, the optimal matching path is selected based on the first blocking parameter, the first distance parameter and the first road depth parameter;

The first blocking parameter is specifically the number of blocking goods in the roadway to which the matching goods belong. The blocking goods are specifically stored on the exit side of the roadway and before the matching goods. The blocking goods will prevent the matching goods from moving out of the roadway. The more blocking goods, the matching goods. The larger the blocking coefficient is, when the matching goods are moved out of the roadway to which they belong, the blocking goods need to be removed from the roadway first. long, the longer the stocking time, the lower the stocking efficiency;

The first distance parameter is specifically the distance between the roadway to which the matched goods belong and the stocking roadway. The smaller the distance between the roadway to which the matched goods belong and the stocking roadway, the shorter the distance for moving the matched goods to the stocking roadway, which can shorten the time for stocking. , to improve the efficiency of stocking;

The first lane depth parameter is specifically the exit distance between the matching cargo and the lane to which the matching cargo belongs. The smaller the first lane depth parameter is, the closer the matching cargo is to the exit of the lane. There is no need to go deep into the inside of the roadway, so the path for moving the matching goods from the roadway to which they belong to the stocking roadway is shorter, which can shorten the time for stocking and improve the efficiency of stocking. The lane to which the matching goods belong is the lane where the matching goods are stored when they enter the warehouse.

Please refer to Figure 2. Specifically, the specific process of selecting the optimal matching path is as follows:

First traverse all the aisles where matching goods are stored;

judging whether there are matching goods with multiple minimum first resistance coefficients;

If it is determined that there is only one matching cargo with the smallest first blocking coefficient, the matching cargo with the smallest first blocking coefficient is selected as the optimal matching cargo. Specifically, the value of the first blocking coefficient ranges from 0 to N-1. When the blocking coefficient is 0, it means that there is no blocking goods before matching the goods, and N is the number of storage locations in the roadway to which the matching goods belong;

If it is determined that there are multiple matching goods with the smallest first blocking coefficient, then determine whether there are multiple matching goods with the minimum first distance parameter;

If it is determined that there is only one matching cargo with the minimum value of the first distance parameter, the matching cargo with the smallest first distance parameter is selected as the optimal matching cargo;

If it is determined that there are multiple matching goods with the minimum value of the first distance parameter, then determine whether there are multiple matching goods with the minimum value of the first lane depth parameter;

If it is determined that there is only one matching cargo with the minimum value of the first lane depth parameter, the matching cargo with the smallest first lane depth parameter is taken as the optimal matching cargo;

If it is determined that there are multiple matching goods with the minimum value of the first lane depth parameter, the matching goods with the smallest first lane depth parameter are randomly selected as the optimal matching goods.

The optimal matching path is specifically selected based on the first blocking parameter, the first distance parameter and the first road depth parameter. The optimal matching path can shorten the path for the matching goods to move from the roadway to which they belong to the stocking roadway, reducing the need for stocking. time and improve the efficiency of stocking.

Please refer to Figure 3. Specifically, the stocking aisle can store only the stocking goods corresponding to one outbound plan, and can also store the stocking goods corresponding to multiple outbound plans at the same time. When the stocking roadway simultaneously stores the stocking goods corresponding to multiple outbound plans When stocking goods, the stocking goods corresponding to other stocking out plans will block the stocking goods corresponding to the stocking out plans that will be out of stock. Preferably, when there are stocking goods corresponding to multiple stocking out plans in the stocking lane, choose the best one The outbound path carries out the outbound goods on the stocking roadway. The predetermined outbound path is selected based on the second blocking coefficient, the second distance parameter and the second lane depth parameter, and the predetermined outbound path is selected to carry out the outbound goods. Shorten the path for transporting the stocked goods from the stocking aisle to the warehouse exit, reduce the time for the stocking goods to be released from the warehouse, and improve the efficiency of the stocking goods out of the warehouse.

The second blocking coefficient is the number of goods on the stocking roadway where the stocking goods are stored in the stocking roadway, which blocks the stocking goods from being moved out of the roadway on the side of the stocking roadway near the exit of the roadway;

The second distance parameter is the distance between the roadway where the stocked goods are stored and the outlet;

The second lane depth parameter is the distance between the stocked goods and the exit of the roadway to which the stocked goods belong.

The specific process of selecting the optimal outbound path is as follows:

First traverse all the aisles where the stocked goods are stored, and ship the stocked goods with the smallest second barrier coefficient;

If the second blocking parameters of the multiple stocking goods are the same and are all the minimum values, the stocking goods with the smallest second distance parameter are taken out of the warehouse;

If the second distance parameters of multiple stocked goods are the same and are all the minimum values, the stocked goods with the smallest second lane depth parameter will be shipped out.

The principle of selecting the optimal delivery path is the same as that of the optimal matching path, and how to select the optimal delivery path will not be described in detail here.

Specifically, when the matching goods are transported to the stocking roadway for stocking, if there is blocking goods in the roadway to which the matching goods belong, first record the current storage location information of the blocking goods, for example, the current storage location information of the blocking goods is the i-th roadway The j-th storage location of , and then transport the blocking goods to the empty storage location with the smallest radial distance from the current storage location of the blocking goods, and then transport the matching goods; after the matching goods are moved out of the roadway, according to the blocking goods The original storage location information (the jth storage location of the ith lane) will move the blocked goods back to the original storage location.

Specifically, before obtaining the outbound plan, a warehouse model needs to be established first. The warehouse model is used to store the warehouse location information of each goods in the real-time storage warehouse. By obtaining the warehouse location information of the goods, the first and second obstacles of the goods can be known. coefficient, the first and second distance parameters, the first and second lane depth parameters, etc. When the goods need to be out of the warehouse, the corresponding goods and the location information of the goods are searched in the warehouse model.

Another aspect of the present application provides a system using the above-mentioned automatic stocking method for a multi-depth roadway warehouse, characterized in that it includes:

The outbound plan acquisition module is used to obtain the outbound plan;

The matching module is used to match the goods stored in the roadway according to the outbound plan to obtain matching goods;

The first transportation module is configured to transport the matched goods to the stocking roadway for stocking to form stocking goods after the matching of the goods is completed, wherein the stocking roadway is at least one roadway preset close to the warehouse outlet;

The second transport module is used for transporting the corresponding stocked goods on the stocking lane to the transporter for delivery according to the stockout plan corresponding to the transporter when the transporter arrives at the warehouse exit of the warehouse.

Further, the matching module includes: a matching path selection module for selecting an optimal matching path to obtain optimally matched goods, wherein the optimal matching path is selected based on a first blocking parameter, a first distance parameter and a first lane depth parameter selection; where

The first blocking parameter is the number of blocking goods that block the matching goods from moving out of the roadway in the roadway to which the matching goods belong, which is close to the side of the roadway exit;

The first distance parameter is the distance between the roadway to which the matched goods belong and the stocking roadway;

The first lane depth parameter is the distance between the matching goods and the exit of the lane to which the matching goods belong;

The matching path selection module includes:

The first traversal sub-module is used to traverse all the lanes that store matching goods;

a first selection sub-module, configured to take the matching goods as the optimal matching goods when the first traversing sub-module traverses to the matching goods with the smallest first blocking coefficient;

The first selection submodule is further configured to take the matching cargo with the smallest first distance parameter as the optimal matching cargo when the first traversing submodule traverses the multiple matching cargoes with the same first blocking parameters and all are the minimum values;

The first selection submodule is further configured to take the matching cargo with the smallest first lane depth parameter as the optimal matching cargo when the first distance parameters of the multiple stocked cargoes traversed by the first traversing submodule are the same and are all minimum values.

Further, it also includes: an outbound path selection module, used for selecting a predetermined outbound path to carry out stocking goods on the stocking roadway when there are goods corresponding to multiple outbound plans in the stocking aisle at the same time, and the predetermined outbound path is based on The second blocking coefficient, the second distance parameter and the second road depth parameter are selected, wherein,

The second blocking parameter is the number of blocking goods that block the stocking goods from moving out of the stocking roadway in the stocking roadway to which the stocking goods belong, which is close to the exit side of the stocking roadway;

The second distance parameter is the distance between the stocking roadway to which the stocked goods belong and the warehouse exit;

The second lane depth parameter is the distance between the stocked goods and the exit of the stocking roadway to which the stocked goods belong;

The outbound path selection module includes:

The second traversal sub-module is used to traverse all the aisles where the stocked goods are stored;

The second selection sub-module is configured to take the stocked goods as the currently shipped goods when the second traversal sub-module traverses to the stocked goods with the smallest second barrier coefficient;

The second selection submodule is further configured to take the stocked goods with the smallest second distance parameter as the currently shipped goods when the second barrier parameters of the plurality of stocked goods traversed by the second traversal submodule are the same and are all the minimum values;

The second selection submodule is further configured to take the stocked goods with the smallest second lane depth parameter as the currently shipped goods when the second distance parameters of the multiple stocked goods traversed by the second traversal submodule are the same and are all the minimum values.

Further, it also includes:

The block goods storage location information recording module is used to record the current storage location information of the blocked goods if there are blocked goods in the roadway to which the matched goods belong when the matching goods are transported to the stocking roadway for stocking;

The third transport module is configured to transport the blocked goods to the empty storage position with the smallest radial distance from the current storage position of the blocked goods after the current storage position information of the blocked goods is recorded by the storage position information recording module of the blocked goods;

The third transport module is also used to move the blocked goods back to the original storage position according to the original storage position information of the blocked goods after the goods to be matched are moved out of the roadway.

Further, a warehouse model establishment module is used to establish a warehouse model;

Implement a storage module to store the location information of goods in real time.

The system of automatic stocking method of multi-depth roadway warehouse uses the automatic stocking method of multi-depth roadway warehouse, which can give priority to stocking the goods to be shipped, and can transport the finished goods to the transport vehicle in a short time when the transport vehicle arrives at the warehouse entrance. In addition, the application also matches the goods according to the optimal matching path, which can reduce the distance for the matching goods to be transported to the stocking aisle. Shorten the stocking time, improve stocking efficiency, and further improve the speed of logistics operation.

It should be understood that the above-mentioned specific embodiments of the present invention are only used to illustrate or explain the principle of the present invention, but not to limit the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention should be included within the protection scope of the present invention. Furthermore, the appended claims of this invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalents of such scope and boundaries.

Claims (10)

1. An automatic stock method for a multi-depth roadway warehouse is characterized by comprising the following steps:

acquiring a delivery plan;

matching the goods stored in the roadway according to the delivery plan to obtain matched goods;

after the matching of the goods is completed, the matched goods are transported to a stock roadway for stock to form stock goods, wherein the stock roadway is at least one preset roadway close to a warehouse outlet;

and when the transport vehicle reaches the warehouse outlet, transporting the corresponding stock goods on the stock roadway to the transport vehicle for warehouse-out according to the warehouse-out plan corresponding to the transport vehicle.

2. The method of multi-depth roadway warehouse automated stocking of claim 1, wherein the matching of the goods in the warehouse according to the outbound plan comprises: selecting an optimal matching path to match the goods to obtain an optimal matching goods, wherein the optimal matching path is selected based on a first blocking parameter, a first distance parameter and a first lane depth parameter;

the first blocking parameter is the number of blocking goods which are close to one side of the exit of the roadway and block the matching goods from moving out of the roadway in the roadway to which the matching goods belong;

the first distance parameter is the distance between the roadway to which the matched goods belong and the stock roadway;

the first lane depth parameter is the distance between the matched goods and the exit of the lane to which the matched goods belong;

selecting the optimal matching path comprises:

traversing all the roadways for storing the matched goods, and taking the matched goods with the minimum first blocking coefficient as the optimal matched goods;

if a plurality of matched goods with the minimum first blocking coefficient exist, the matched goods with the minimum first distance parameter is taken as the optimal matched goods;

and if a plurality of matched cargos with the minimum first distance parameter exist, taking the matched cargo with the minimum first lane depth parameter as the optimal matched cargo.

3. The method for multi-depth roadway warehouse automatic stocking according to claim 2, wherein when there are a plurality of the goods corresponding to the shipment plan in the stocking roadway, an optimal shipment path is selected for shipment of the stocked goods on the stocking roadway, the optimal shipment path being selected based on a second blocking coefficient, a second distance parameter, and a second roadway depth parameter, wherein,

the second blocking parameter is the number of the blocking goods which are close to one side of the stock tunnel outlet and block the stock goods from moving out of the stock tunnel in the stock tunnel to which the stock goods belong;

the second distance parameter is the distance between the stock roadway to which the stock goods belong and the warehouse exit;

the second lane depth parameter is the distance between the stock goods and the exit of the stock lane to which the stock goods belong;

selecting the optimal ex-warehouse path comprises:

traversing all the stock roadways for storing the stock goods, and taking the stock goods with the minimum second blocking coefficient as current shipment goods;

if a plurality of matched goods with the minimum second blocking coefficient exist, the stock goods with the minimum second distance parameter are taken as current shipment goods;

and if a plurality of matched cargos with the minimum second distance parameter exist, taking the stock cargo with the minimum second lane depth parameter as the current shipment cargo.

4. The method of multi-depth roadway warehouse automated stocking of claim 3, further comprising: when the matched goods are transported to a goods-holding roadway for goods holding, if the blocked goods exist in the roadway to which the matched goods belong, recording the current position information of the blocked goods and transporting the blocked goods to an empty position with the minimum radial distance from the current position of the blocked goods;

and after the matched goods are moved out of the roadway, moving the blocked goods back to the original position according to the original position information of the blocked goods.

5. The method of claim 4, wherein a warehouse model is established and the location information of the goods is stored in the warehouse model in real time before the delivery plan is obtained.

6. A system for using the method for automatic stocking of the multi-depth tunnel warehouse according to any one of claims 1 to 5, comprising:

the ex-warehouse plan acquisition module is used for acquiring an ex-warehouse plan;

the matching module is used for matching the goods stored in the roadway according to the delivery plan so as to obtain matched goods;

the first transportation module is used for transporting the matched goods to a stock roadway for stock to form stock goods after the matching of the goods is completed, wherein the stock roadway is at least one preset roadway close to a warehouse outlet;

and the second transportation module is used for transporting the corresponding stock goods on the stock roadway to the transport vehicle for delivery according to the delivery plan corresponding to the transport vehicle when the transport vehicle reaches the warehouse delivery port.

7. The system of claim 6, wherein the matching module comprises: the matching path selection module is used for selecting an optimal matching path to obtain an optimal matching cargo, wherein the optimal matching path is selected based on a first blocking parameter, a first distance parameter and a first lane depth parameter; wherein

The first blocking parameter is the number of blocking goods which are close to one side of the exit of the roadway and block the matching goods from moving out of the roadway in the roadway to which the matching goods belong;

the first distance parameter is the distance between the roadway to which the matched goods belong and the stock roadway;

the first lane depth parameter is the distance between the matched goods and the lane exit to which the matched goods belong;

the matching path selection module comprises:

the first traversal submodule is used for traversing all the roadways for storing the matched goods;

the first selection submodule is used for taking the matched goods as the optimal matched goods when the first traversal submodule traverses the matched goods with the minimum first blocking coefficient;

the first selection submodule is further used for taking the matched goods with the minimum first distance parameter as the optimal matched goods when the first traversal submodule traverses that the first blocking parameters of a plurality of matched goods are the same and are all the minimum values;

the first selection submodule is further configured to, when the first traversal submodule traverses that the first distance parameters of a plurality of the stock goods are the same and all are minimum values, take the matched goods with the smallest first lane depth parameter as an optimal matched goods.

8. The system of claim 7, further comprising: a warehouse-out path selection module, configured to select a predetermined warehouse-out path to warehouse out the stock goods on the stock roadway when the stock roadway has the goods corresponding to multiple warehouse-out plans at the same time, where the predetermined warehouse-out path is selected based on a second blocking coefficient, a second distance parameter, and a second roadway depth parameter,

the second blocking parameter is the number of the blocking goods which are close to one side of the stock tunnel outlet and block the stock goods from moving out of the stock tunnel in the stock tunnel to which the stock goods belong;

the second distance parameter is the distance between the stock roadway to which the stock goods belong and the warehouse exit;

the second lane depth parameter is the distance between the stock goods and the exit of the stock lane to which the stock goods belong;

the ex-warehouse path selection module comprises:

the second traversal submodule is used for traversing all the roadways for storing the stock goods;

the second selection submodule is used for taking the stock goods as the current shipment goods when the second traversal submodule traverses the stock goods with the minimum second blocking coefficient;

the second selection submodule is further configured to, when the second traversal submodule traverses that the second blocking parameters of the multiple stock goods are the same and all are minimum values, take the stock goods with the minimum second distance parameter as the current shipment goods;

the second selection submodule is further configured to, when the second traversal submodule traverses that the second distance parameters of a plurality of the stock goods are the same and all are minimum values, take the stock goods with the minimum second lane depth parameter as the current shipment goods.

9. The system of claim 8, further comprising:

the blocked goods storage position information recording module is used for recording the current storage position information of the blocked goods if the blocked goods exist in the roadway to which the matched goods belong when the matched goods are transported to the stock roadway for stock;

the third transportation module is used for transporting the blocked goods to an empty storage position with the minimum radial distance to the current storage position of the blocked goods after the current storage position information of the blocked goods is recorded by the blocking goods storage position information recording module;

and the third transportation module is also used for moving the blocked goods back to the original position according to the original position information of the blocked goods after the matched goods are moved out of the roadway.

10. The system of claim 9, further comprising:

the warehouse model establishing module is used for establishing a warehouse model;

and the implementation storage module is used for storing the position information of the goods in real time.

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