CN110712913A - Automatic stock method for multi-depth roadway warehouse and system applying same - Google Patents
Automatic stock method for multi-depth roadway warehouse and system applying same Download PDFInfo
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- CN110712913A CN110712913A CN201910996451.8A CN201910996451A CN110712913A CN 110712913 A CN110712913 A CN 110712913A CN 201910996451 A CN201910996451 A CN 201910996451A CN 110712913 A CN110712913 A CN 110712913A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
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Abstract
The application discloses an automatic goods stock method for a multi-depth roadway warehouse and a system applying the method, wherein the automatic goods stock method for the multi-depth roadway warehouse comprises the following steps: acquiring a delivery plan; matching the goods stored in the roadway according to the delivery plan to obtain matched goods; the matched goods are transported to a stock roadway for stock to form stock goods; when the transport vehicle reaches the warehouse exit, the corresponding stock goods on the stock roadway are transported to the transport vehicle according to the corresponding exit plan of the transport vehicle so as to exit. According to the method, the goods which are prepared can be transported to the transport vehicle in a short time, the time for goods to leave the warehouse is shortened, the efficiency of leaving the warehouse is improved, the rapid operation of logistics is realized, in addition, the goods are matched according to the optimal matching path, the distance of the matched goods when being transported to the prepared roadway can be reduced, the preparation time is shortened, the preparation efficiency is improved, and the speed of logistics operation is further improved.
Description
Technical Field
The invention belongs to the technical field of warehouse storage, and particularly relates to an automatic goods stock method for a multi-depth roadway warehouse and a system using the method.
Background
When the existing warehouse is shipped, the transport vehicle needs to arrive at a warehouse port, goods to be transported are searched one by one in the warehouse according to the transport vehicle, and the searched goods are transported to the transport vehicle, so that a large amount of time can be consumed, the shipment efficiency is low, moreover, the transport vehicle stops at the warehouse outlet for a long time to cause the blockage of a shipment channel, the next transport vehicle can only wait for the last transport vehicle to finish the shipment of the goods, the shipment time is long, the shipment efficiency is low, and the rapid operation of logistics is not facilitated.
Disclosure of Invention
Objects of the invention
In order to overcome the defects, the invention aims to provide an automatic goods-stock method for a multi-depth roadway warehouse and a system using the automatic goods-stock method for the multi-depth roadway warehouse, so as to solve the technical problems of long delivery time and low delivery efficiency of the conventional warehouse.
(II) technical scheme
In order to achieve the purpose, the technical scheme provided by the application is as follows:
the invention provides an automatic stock method for a multi-depth roadway warehouse, which comprises the following steps:
acquiring a delivery plan;
matching the goods stored in the roadway according to the delivery plan to obtain matched goods;
after matching of the goods is completed, transporting the matched goods 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;
when the transport vehicle reaches the warehouse exit, the corresponding stock goods on the stock roadway are transported to the transport vehicle according to the corresponding exit plan of the transport vehicle so as to exit.
Further, matching the goods in the warehouse according to the ex-warehouse plan comprises: selecting an optimal matching path to match the goods to obtain the optimal matching goods, wherein the optimal matching path is selected based on the first blocking parameter, the first distance parameter and the first lane depth parameter;
the first blocking parameter is the number of the blocked goods which are close to one side of the exit of the roadway and used for blocking the matched goods from moving out of the roadway in the roadway to which the matched 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 goods with the minimum first distance parameter exist, taking the matched goods with the minimum first lane depth parameter as the optimal matched goods.
Further, when the stock tunnel has a plurality of cargos corresponding to the delivery plan, selecting an optimal delivery path to deliver the stock cargos on the stock tunnel, wherein the optimal delivery path is selected based on a second blocking coefficient, a second distance parameter and a second tunnel depth parameter,
the second blocking parameter is the number of blocking goods which are close to one side of the outlet of the stock roadway and block the stock goods from moving out of the stock roadway in the stock roadway to which the stock goods belong;
the second distance parameter is the distance between a stock roadway to which the stock goods belong and the warehouse outlet;
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 an optimal ex-warehouse path comprises the following steps:
traversing all stock roadways for storing 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, taking the stock goods with the minimum second distance parameter as the current shipment goods;
and if a plurality of matched goods with the minimum second distance parameter exist, taking the stock goods with the minimum second lane depth parameter as the current shipment goods.
Further, when the matched goods are transported to a goods-stock roadway for goods stock, 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, the blocked goods are moved back to the original position according to the original position information of the blocked goods.
Further, before the delivery plan is obtained, a warehouse model is established and the position information of the goods is stored in the warehouse model in real time.
Another aspect of the present application provides a system for applying the above automatic stock preparation method for a multi-depth roadway warehouse, which includes:
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 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 according to the delivery plan corresponding to the transport vehicle so as to deliver the stock goods to the transport vehicle when the transport vehicle reaches the warehouse delivery port.
Further, 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 the first blocking parameter, the first distance parameter and the first lane depth parameter; wherein
The first blocking parameter is the number of the blocked goods which are close to one side of the exit of the roadway and used for blocking the matched goods from moving out of the roadway in the roadway to which the matched 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 also 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 the matched goods are the same and are all the minimum;
the first selection submodule is further used for taking the matched goods with the minimum first lane depth parameter as the optimal matched goods when the first traversal submodule traverses that the first distance parameters of the multiple stock goods are the same and are all the minimum values.
Further, still include: the ex-warehouse path selection module is used for selecting a preset ex-warehouse path to carry out ex-warehouse on the stock-warehouse when the stock-warehouse has a plurality of cargos corresponding to the ex-warehouse plan at the same time, the preset ex-warehouse path is selected based on a second blocking coefficient, a second distance parameter and a second lane depth parameter, wherein,
the second blocking parameter is the number of blocking goods which are close to one side of the outlet of the stock roadway and block the stock goods from moving out of the stock roadway in the stock roadway to which the stock goods belong;
the second distance parameter is the distance between a stock roadway to which the stock goods belong and the warehouse outlet;
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 also used for taking the stock goods with the minimum second distance parameter as the current shipment goods when the second traversal submodule traverses that the second blocking parameters of the plurality of stock goods are the same and are all the minimum values;
the second selection submodule is further used for taking the stock with the minimum second lane depth parameter as the current shipment goods when the second traversal submodule traverses that the second distance parameters of the plurality of stock goods are the same and are all the minimum values.
Further, still include:
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 tunnel to which the matched goods belong when the matched goods are transported to the goods-holding tunnel for goods holding;
the third transportation module is used for transporting the blocked goods to the empty position with the minimum radial distance with the current position of the blocked goods after the current position information of the blocked goods is recorded by the blocking goods position information recording module;
the third transportation module is also used for blocking the goods to move back to the original position according to the original position information of the goods to be matched after the goods to be matched are moved out of the roadway.
Further, the warehouse model building module is used for building a warehouse model;
and the implementation storage module is used for storing the position information of the goods in real time.
Borrow by above technical scheme, the beneficial effect of this application lies in: the automatic goods stock method of the multi-depth roadway warehouse comprises the steps of firstly obtaining a delivery plan; then matching the goods in the warehouse according to the delivery plan to obtain matched goods; after matching of the matched goods is completed, transporting the matched goods to a stock roadway for stock to form stock goods; when the transport vechicle reachs the delivery port, the delivery goods that correspond on with the delivery roadway according to the delivery plan that the transport vechicle corresponds transports the transport vechicle in order to carry out the delivery, thus, the warehouse can be preferentially to carry out the delivery to the goods that will be about to deliver, can transport the transport vechicle in the goods short time of accomplishing the delivery when the transport vechicle reachs the warehouse port, the time of goods delivery has been shortened, the efficiency of delivery is improved, the fast operation of commodity circulation has been realized, and, this application still matches the goods according to the optimal matching route, can reduce the distance when matching the goods and transporting to the delivery roadway, shorten the delivery time, improve the delivery efficiency, further improve commodity circulation moving speed.
Drawings
Fig. 1 is a flow chart of the automatic stocking method of the multi-depth roadway warehouse of the present invention;
fig. 2 is a flowchart of selecting an optimal matching path of the multi-depth roadway warehouse automatic stocking method of the present invention;
fig. 3 is a flow chart of selecting an optimal matching path of the multi-depth roadway warehouse automatic stocking method of the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1, the method for automatically stocking a multi-depth roadway warehouse according to the present invention includes the following steps:
s1, acquiring a warehouse-out plan;
s2, matching the goods stored in the roadway according to the delivery plan to obtain matched goods, wherein when the delivery plan is obtained, the goods corresponding to the delivery plan need to be matched according to delivery tasks to obtain the matched goods, specifically, each tray for storing the goods is pasted with a goods label, the goods label comprises the name of the goods, the storage position information of the goods and the like, the reading equipment can obtain the goods information corresponding to the goods by reading the information on the goods label before the goods are put in storage, and when the goods are matched, the system matches the goods according to the goods information;
s3, after the matching of the goods is completed, the matched goods are transported to a stock tunnel for stock, the goods transported to the stock tunnel are stock goods, specifically, the stock tunnel is at least one preset tunnel for storing the stock goods, the stock tunnel is arranged close to a warehouse exit, and as the stock tunnel is arranged close to the warehouse exit, the transportation equipment can immediately transport the stock goods to the transport vehicle when the transport vehicle reaches the warehouse exit, thereby reducing the time for the delivery of the goods;
when the transport vechicle reachs warehouse shipment mouth, the stock goods that corresponds on with the stock tunnel according to the shipment plan that the transport vechicle corresponds transports the transport vechicle in order to carry out the shipment, it is specific, only deposit the stock goods that an shipment plan corresponds on the stock tunnel, can deposit the stock goods that a plurality of shipment plans correspond simultaneously, every transport vechicle corresponds a shipment plan, when the transport vechicle reachs warehouse shipment mouth, need transport the transport vechicle with the stock goods that corresponds according to the shipment plan that this transport vechicle corresponds on.
The automatic goods stock method in multi-depth tunnel warehouse of this application is through carrying out the stock in advance with the goods, can realize the quick shipment of goods on the transport vechicle with the stock goods transportation in the short time when the transport vechicle reachs the warehouse mouth, can avoid the transport vechicle to arrive just beginning to seek corresponding goods and transporting the goods to the transport vechicle one by one in the warehouse after the warehouse mouth, the automatic goods stock method in multi-depth tunnel warehouse of this application can shorten the time of shipment of goods, the shipment efficiency of goods has been improved, the warehouse of this application includes the tunnel of two kinds, one kind is the ordinary tunnel that is used for saving the goods when the goods transportation enters into the warehouse, another kind is the stock tunnel that is used for saving the stock goods near warehouse mouth.
Referring to fig. 2, preferably, when matching goods, the present application selects an optimal matching path to match the goods to obtain the optimal matching goods, so as to shorten a path for moving the matched goods from an original roadway to a goods-holding roadway, reduce the goods-holding time, and improve the goods-holding efficiency, where the optimal matching path is selected based on a first blocking parameter, a first distance parameter, and a first roadway depth parameter;
the first blocking parameter is the number of the blocked goods in the roadway to which the matched goods belong, the blocked goods are stored at one side of the outlet of the roadway and are positioned in front of the matched goods, the blocked goods can block the matched goods from moving out of the roadway, the more the blocked goods are, the larger the blocking coefficient of the matched goods is, when the matched goods move out of the roadway to which the matched goods belong, the blocked goods need to be moved out of the roadway first, the more the blocked goods are, the longer the total route for moving the matched goods out of the roadway to which the matched goods belong to the prepared goods roadway is, the longer the prepared goods time is, and the lower the prepared goods efficiency is;
the first distance parameter is specifically the distance between the roadway to which the matched goods belong and the stock roadway, and the smaller the distance between the roadway to which the matched goods belong and the stock roadway is, the shorter the distance from the matched goods to the stock roadway is, so that the stock time can be shortened, and the stock efficiency can be improved;
the first lane depth parameter is specifically the exit distance between the matched goods and the lane to which the matched goods belong, the smaller the first lane depth parameter is, the closer the matched goods are to the exit of the lane, and the matched goods are transported out of the lane without going deep into the lane, so that the shorter the path for moving the matched goods out of the lane to which the matched goods belong to the stock lane is, the time for stock can be shortened, and the stock efficiency is improved. The tunnel to which the matched goods belong is the tunnel stored when the matched goods enter the warehouse.
Referring to fig. 2, specifically, the specific process of selecting the optimal matching path is as follows:
firstly, traversing all roadways for storing matched goods;
judging whether matched goods with a plurality of minimum first blocking coefficients exist or not;
if only one matched cargo with the minimum first blocking coefficient exists, taking the matched cargo with the minimum first blocking coefficient as the optimal matched cargo, specifically, the value range of the first blocking coefficient is from 0 to N-1, when the first blocking coefficient is 0, the matched cargo is the non-blocked cargo before the matched cargo, and N is the number of the storage positions in the roadway to which the matched cargo belongs;
if the matched goods with the minimum first blocking coefficient exist, judging whether the matched goods with the minimum first distance parameter exist or not;
if the matched goods with the minimum first distance parameter exist, selecting the matched goods with the minimum first distance parameter as the optimal matched goods;
if the matched goods with the plurality of first distance parameter minimum values exist, judging whether the matched goods with the plurality of first lane depth parameter minimum values exist or not;
if the matched goods with the minimum first lane depth parameter exist, the matched goods with the minimum first lane depth parameter is taken as the optimal matched goods;
and if the matched goods with the minimum first lane depth parameters exist, randomly selecting the matched goods with the minimum first lane depth parameters as the optimal matched goods.
The optimal matching path is selected based on the first blocking parameter, the first distance parameter and the first roadway depth parameter, the optimal matching path can shorten the path for moving the matched goods from the roadway to which the matched goods belong to the stock roadway, the stock time is reduced, and the stock efficiency is improved.
Referring to fig. 3, specifically, the stock roadway may store only stock corresponding to one delivery plan, or store a plurality of stock corresponding to a plurality of delivery plans simultaneously, when a plurality of stock corresponding to a plurality of delivery plans are stored in the stock roadway simultaneously, stock corresponding to other delivery plans may block stock corresponding to delivery plans to be delivered, preferably, when the stock goods corresponding to a plurality of delivery plans exist in the stock tunnel at the same time, the optimal delivery path is selected to deliver the stock goods on the stock tunnel, the preset delivery path is selected based on the second blocking coefficient, the second distance parameter and the second tunnel depth parameter, the preset delivery path is selected to deliver the stock goods, the route of transporting the stock goods from the stock roadway to the warehouse outlet can be shortened, the time of stock goods delivery is shortened, and the delivery efficiency of the stock goods is improved.
The second blocking coefficient is the number of the goods which are on the side, close to the exit of the roadway, of the stock roadway for storing the stock goods in the stock roadway and block the stock goods from moving out of the roadway;
the second distance parameter is the distance between a tunnel for storing the stock and the warehouse-out opening;
the second lane depth parameter is the distance between the stock and the lane exit to which the stock belongs.
The specific process of selecting the optimal ex-warehouse path is as follows:
firstly, traversing all the roadways for storing the stock goods, and delivering the stock goods with the minimum second blocking coefficient;
if the second blocking parameters of the multiple stock goods are the same and are all the minimum values, the stock goods with the minimum second distance parameter are delivered out of the warehouse;
and if the second distance parameters of the multiple stock goods are the same and are all the minimum values, the stock goods with the minimum second lane depth parameter are delivered out of the warehouse.
The principle of selecting the optimal outbound path is the same as that of the optimal matching path, and how to select the optimal outbound path is not described in detail here.
Specifically, 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, the current position information of the blocked goods is recorded, for example, the current position information of the blocked goods is the jth position of the ith roadway, then the blocked goods are transported to an empty position with the minimum radial distance from the current position of the blocked goods, and then the matched goods are transported; and after the goods to be matched are moved out of the roadway, the blocked goods are moved back to the original position according to the original position information (the jth position of the ith roadway) of the blocked goods.
Specifically, before a delivery plan is obtained, a warehouse model is firstly required to be established, the warehouse model is used for storing the position information of each cargo in the warehouse in real time, the first blocking coefficient, the second blocking coefficient, the first distance parameter, the second distance parameter, the first lane depth parameter and the second lane depth parameter of the cargo can be known by obtaining the position information of the cargo, and when the cargo needs to be delivered, the corresponding cargo and the position information of the cargo are searched in the warehouse model.
This application another aspect provides a system of the automatic stock method in many degree of depth tunnel warehouse of application above-mentioned, its characterized in that includes:
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 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 according to the delivery plan corresponding to the transport vehicle so as to deliver the stock goods to the transport vehicle when the transport vehicle reaches the warehouse delivery port.
Further, 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 the first blocking parameter, the first distance parameter and the first lane depth parameter; wherein
The first blocking parameter is the number of the blocked goods which are close to one side of the exit of the roadway and used for blocking the matched goods from moving out of the roadway in the roadway to which the matched 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 also 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 the matched goods are the same and are all the minimum;
the first selection submodule is further used for taking the matched goods with the minimum first lane depth parameter as the optimal matched goods when the first traversal submodule traverses that the first distance parameters of the multiple stock goods are the same and are all the minimum values.
Further, still include: the ex-warehouse path selection module is used for selecting a preset ex-warehouse path to carry out ex-warehouse on the stock-warehouse when the stock-warehouse has a plurality of cargos corresponding to the ex-warehouse plan at the same time, the preset ex-warehouse path is selected based on a second blocking coefficient, a second distance parameter and a second lane depth parameter, wherein,
the second blocking parameter is the number of blocking goods which are close to one side of the outlet of the stock roadway and block the stock goods from moving out of the stock roadway in the stock roadway to which the stock goods belong;
the second distance parameter is the distance between a stock roadway to which the stock goods belong and the warehouse outlet;
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 also used for taking the stock goods with the minimum second distance parameter as the current shipment goods when the second traversal submodule traverses that the second blocking parameters of the plurality of stock goods are the same and are all the minimum values;
the second selection submodule is further used for taking the stock with the minimum second lane depth parameter as the current shipment goods when the second traversal submodule traverses that the second distance parameters of the plurality of stock goods are the same and are all the minimum values.
Further, still include:
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 tunnel to which the matched goods belong when the matched goods are transported to the goods-holding tunnel for goods holding;
the third transportation module is used for transporting the blocked goods to the empty position with the minimum radial distance with the current position of the blocked goods after the current position information of the blocked goods is recorded by the blocking goods position information recording module;
the third transportation module is also used for blocking the goods to move back to the original position according to the original position information of the goods to be matched after the goods to be matched are moved out of the roadway.
Further, the warehouse model building module is used for building a warehouse model;
and the implementation storage module is used for storing the position information of the goods in real time.
The system of the automatic goods-stock method of the multi-depth roadway warehouse utilizes the automatic goods-stock method of the multi-depth roadway warehouse, goods to be delivered can be preferentially stocked, the goods which are completed with the goods can be transported to the transport vehicle in a short time when the transport vehicle reaches a warehouse port, the time for delivering the goods out of the warehouse is shortened, the efficiency of delivering the goods out of the warehouse is improved, the rapid operation of logistics is realized, in addition, the application also matches the goods according to the optimal matching path, the distance for matching the goods when the goods are transported to the goods-stock roadway can be reduced, the goods-stock time is shortened, the goods-stock efficiency is improved, and the speed for logistics operation is further improved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as 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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