CN114267167B - Scheduling method, scheduling device and scheduling system for material conveying vehicle - Google Patents

Abstract

The application provides a scheduling method, a scheduling device and a scheduling system of a material conveying vehicle, wherein the method comprises the following steps: the method comprises the steps that a first vehicle scheduling instruction is generated according to a first target material type and a first target material quantity and is sent to at least one first target material conveying vehicle, the first vehicle scheduling instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is the type of the materials needed by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is a material conveying vehicle loading the materials of the first target material type in a warehouse, the target platform comprises a feeding platform of the production line, and the problem that materials of different material types are wrongly distributed due to manual material scheduling in the prior art is solved.

Description

Scheduling method, scheduling device and scheduling system for material conveying vehicle

Technical Field

The application relates to the technical field of warehouse scheduling, in particular to a scheduling method, a scheduling device, a computer readable storage medium, a processor and a scheduling system for a material conveying vehicle.

Background

After the yarn group conveying vehicles in the current three-dimensional warehouse reach the conditioning time, special arrangement personnel need to do scheduling work and set the warehouse-out line production of each conveying vehicle. The speed of manually dispatching the yarn group conveying vehicle is low, and in addition, daily equipment faults also need to be processed, so the problem of field yarn breakage of a production line often occurs, and the production and packaging efficiency is influenced. The scheduling work has wide operation content, needs to make arrangement of scheduling varieties and vehicle numbers every day, and also comprises temporary scheduling work of sample research and development and oven sampling.

Because the types of related scheduling varieties are multiple, the problem of wrong variety setting is often caused by manual scheduling. For the wrong scheduling of varieties, if the staff in the production field does not find the wrong scheduling of varieties in time, the problem of the serial distribution of varieties can occur, and serious hidden quality troubles exist. The problem of potential quality hidden danger exists in manual scheduling, and daily management supervision is only needed to avoid the problem comprehensively.

Based on the reasons, the intelligent scheduling system and the intelligent scheduling method capable of intelligently scheduling the glass fiber conveying vehicles are developed to realize the intelligent scheduling of the glass fiber conveying vehicles, and become a technical problem which is urgently needed to be solved by the glass fiber industry.

The above information disclosed in this background section is only for enhancement of understanding of the background of the technology described herein and, therefore, certain information may be included in the background that does not form the prior art that is already known in this country to a person of ordinary skill in the art.

Disclosure of Invention

The application mainly aims to provide a scheduling method, a scheduling device, a computer readable storage medium, a processor and a scheduling system of a material conveying vehicle, so as to solve the problem that manual material scheduling causes material distribution errors of different material categories in the prior art.

According to an aspect of an embodiment of the present invention, there is provided a scheduling method of a material conveying vehicle, including: generating a first vehicle scheduling instruction according to a first target material type and a first target material quantity, and sending the first vehicle scheduling instruction to at least one first target material conveying vehicle, wherein the first vehicle scheduling instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is the type of the materials required by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform comprises a feeding platform of the production line.

Optionally, the method further comprises: generating a second vehicle dispatching instruction according to a second target material type and a second target material quantity, and sending the second vehicle dispatching instruction to at least one second target material conveying vehicle, wherein the second vehicle dispatching instruction is used for controlling the second target material conveying vehicle to convey materials to corresponding target storage positions, the second target material type is a type of a research and development sample or a material required by test sampling, the second target material quantity is the quantity of the material of the second target material type, and the target storage positions are the storage positions of the research and development sample or the test sampling.

Optionally, the material conveying vehicle includes an information identification number plate, the information identification number plate is used for storing vehicle information and the material category, and before the first vehicle dispatching instruction or the second vehicle dispatching instruction is sent to the material conveying vehicle, the method further includes: receiving warehousing data, wherein the warehousing data comprise information data obtained by scanning and identifying the information identification code plate when the material conveying vehicle warehouses, the warehousing data comprise vehicle information of the material conveying vehicle warehoused and the type of the material loaded by the material conveying vehicle, and after the first vehicle dispatching instruction or the second vehicle dispatching instruction is sent to the material conveying vehicle, the method further comprises the following steps: and receiving ex-warehouse data, wherein the ex-warehouse data is information data obtained by scanning and identifying the information identification code plate when the material conveying vehicle leaves the warehouse, and the ex-warehouse data comprises vehicle information of the material conveying vehicle leaving the warehouse and the type of the material loaded by the material conveying vehicle.

Optionally, after receiving the warehousing data and the ex-warehouse data, the method further includes: counting the warehousing data and the ex-warehouse data in real time to obtain statistical data, wherein the statistical data comprise the types of materials in and out of the warehouse and the number of the material conveying vehicles corresponding to each material type; calculating the time of the material conveying vehicle entering the warehouse according to the starting time to obtain the warehousing time, wherein the starting time is the time point of receiving the warehousing data of the material conveying vehicle; and predicting the material types of the materials stored in the warehouse at a preset time point and the number of the material conveying vehicles corresponding to each material type according to the warehousing time, preset storage time and the statistical data, wherein the preset storage time is the minimum storage time for the materials to be delivered from the warehouse.

According to a second aspect of the present invention, there is also provided a dispatching device of a material conveying vehicle, comprising: the first sending unit is used for generating a first vehicle scheduling instruction according to a first target material category and a first target material quantity and sending the first vehicle scheduling instruction to at least one first target material conveying vehicle, wherein the first vehicle scheduling instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material category is the category of the materials required by a production line, the first target material quantity is the quantity of the materials of the first target material category, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material category in the warehouse, and the target platform comprises a feeding platform of the production line.

According to a third aspect of the present invention, there is also provided a computer readable storage medium comprising a stored program, wherein the program performs any one of the methods.

According to a fourth aspect of the present invention, there is also provided a processor configured to run a program, wherein the program performs any one of the methods when running.

According to a fifth aspect of the present invention, there is also provided a dispatching system of a material transfer vehicle, comprising: a plurality of material handling vehicles for loading and transporting material of a plurality of material classes; a warehouse comprising a plurality of cargo spaces for storing the material handling vehicles; the dispatching terminal is used for generating a first vehicle dispatching instruction according to a first target material type and a first target material quantity and sending the first vehicle dispatching instruction to at least one first target material conveying vehicle, the first vehicle dispatching instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is the type of the materials required by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform comprises a feeding platform of the production line.

Optionally, the scheduling terminal is further configured to generate a second vehicle scheduling instruction according to a second target material category and a second target material quantity, and send the second vehicle scheduling instruction to at least one second target material conveying vehicle, where the second vehicle scheduling instruction is used to control the second target material conveying vehicle to convey materials to a corresponding target storage location, the second target material category is a category of materials required for research and development of samples or test sampling, the second target material quantity is a quantity of the materials of the second target material category, the second target material conveying vehicle is the material conveying vehicle loading the materials of the second target material category in the warehouse, and the target storage location is a storage location of the research and development of samples or the test sampling.

Optionally, the material handling vehicle includes an information identifier tag, the information identifier tag is used to store vehicle information and the material category, the system further includes: and the code scanning device is arranged at an inlet and an outlet of the warehouse and is in communication connection with the dispatching terminal, and the code scanning device is used for scanning and identifying the information identification code plate to obtain the vehicle information of the material conveying vehicle and the category of the material loaded by the material conveying vehicle.

Optionally, the warehouse comprises: and the vehicle vacancy positioning devices are correspondingly arranged in the cargo space one by one and are in communication connection with the dispatching terminal, and the vehicle vacancy positioning devices are used for positioning the cargo space where the material conveying vehicle is not stored to obtain vehicle vacancy information.

Optionally, the scheduling terminal includes: the data statistics module is in communication connection with the code scanning device and is used for carrying out statistics on vehicle information of the material conveying vehicles entering and exiting the warehouse and categories of loaded materials in real time to obtain statistical data, and the statistical data comprise the categories of the materials entering and exiting the warehouse and the number of the material conveying vehicles corresponding to each material category; the inventory detail query module is in communication connection with the data statistics module and is used for querying the statistical data; the timing module is in communication connection with the code scanning device and used for calculating the time of the material conveying vehicle entering the warehouse to obtain the warehousing time; and the inventory prediction module is in communication connection with the timing module and the data statistics module and is used for predicting the material types of the inventory materials in the warehouse and the number of the material conveying vehicles corresponding to each material type at a preset time point according to the warehousing time, preset storage time and the statistical data, wherein the preset storage time is the minimum storage time for the materials to be taken out of the warehouse.

In the method for scheduling material conveying vehicles, a first vehicle scheduling instruction is generated according to a first target material type and a first target material quantity and is sent to at least one first target material conveying vehicle, the first vehicle scheduling instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is a type of materials required by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform comprises a material supply platform of the production line. The method comprises the steps that the material conveying vehicles which load materials of corresponding material categories are dispatched according to the categories and the quantity of the materials required by the production line to convey the materials to the feeding platforms of the production line, the problem that manual dispatching causes wrong delivery of the material categories to the platforms or wrong quantity is avoided, and the problem that manual dispatching of the materials causes wrong distribution of the materials of different material categories in the prior art is solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application, and the description of the exemplary embodiments and illustrations of the application are intended to explain the application and are not intended to limit the application. In the drawings:

FIG. 1 illustrates a flow chart of a method of scheduling material handling vehicles according to an embodiment of the present application;

FIG. 2 shows a schematic diagram of a scheduling device of a material handling vehicle according to an embodiment of the present application.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. Also, in the specification and claims, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.

As mentioned in the background of the invention, in order to solve the above problems caused by material distribution errors of different material classes caused by manual material dispatching in the prior art, in an exemplary embodiment of the present application, a dispatching method, a dispatching device, a computer-readable storage medium, a processor and a dispatching system for a material conveying vehicle are provided.

According to an embodiment of the present application, a method of scheduling a material handling vehicle is provided.

Fig. 1 is a flow chart of a method of scheduling material handling vehicles according to an embodiment of the present application. As shown in fig. 1, the method comprises the steps of:

step S101, generating a first vehicle scheduling instruction according to a first target material type and a first target material quantity, and sending the first vehicle scheduling instruction to at least one first target material conveying vehicle, where the first vehicle scheduling instruction is used to control the first target material conveying vehicle to convey materials to a target platform, the first target material type is a type of materials required by a production line, the first target material quantity is a quantity of materials of the first target material type, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform includes a feeding platform of the production line.

According to the scheduling method of the material conveying vehicle, a first vehicle scheduling instruction is generated according to a first target material type and a first target material quantity and is sent to at least one first target material conveying vehicle, the first vehicle scheduling instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is the type of materials required by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform comprises a feeding platform of the production line. The method comprises the steps that the material conveying vehicles which load materials of corresponding material categories are dispatched according to the categories and the quantity of the materials required by the production line to convey the materials to the feeding platforms of the production line, the problem that manual dispatching causes wrong delivery of the material categories to the platforms or wrong quantity is avoided, and the problem that manual dispatching of the materials causes wrong distribution of the materials of different material categories in the prior art is solved.

It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.

It should be further noted that the above-mentioned materials are glass fibers, a first vehicle scheduling instruction is generated according to a first target material type and a first target material quantity, first, a feeding setting of a glass fiber yarn group is performed, mainly, the yarn group type and the number of cars of the glass fiber yarn group required by the production on the same day are set, that is, the first target material type and the first target material quantity are set, and the production plan can be appropriately adjusted according to an actual production condition, including increasing and decreasing the number of cars, then the first vehicle scheduling instruction is generated according to the feeding setting, and an instruction for executing operations can be added, the production plan can be started, suspended and completed, an interface can query the number of deliveries, the number of online places and the number of arrivals of the current plan, and after a production task is completed, the first vehicle scheduling instruction state can be automatically switched to a processing completion state.

In an embodiment of the present application, the method further includes: and generating a second vehicle dispatching instruction according to a second target material type and a second target material quantity, and sending the second vehicle dispatching instruction to at least one second target material conveying vehicle, wherein the second vehicle dispatching instruction is used for controlling the second target material conveying vehicle to convey materials to a corresponding target storage position, the second target material type is a type of a research and development sample or a material required by a test sample, the second target material quantity is a quantity of the material of the second target material type, and the target storage position is a storage position of the research and development sample or the test sample. Specifically, the above materials are glass fibers, the research and development of glass fiber products need to collect samples, the glass fibers after being dried by the oven need to be checked, the scheduling tasks belong to temporary scheduling tasks, the temporary scheduling tasks are completed by independently generating a second vehicle scheduling instruction, scheduling confusion is avoided, and the problem that the scheduling confusion causes wrong delivery of material types to a platform or wrong quantity is further avoided.

It should be noted that, for the sudden problem that occurs in the production process, the related emergency scheduling and query function is designed, when the storage of the yarn group conveying vehicle in the warehouse is high, the storage amount of the empty vehicles in the warehouse can be queried, the inventory details and the query of the water flow entering and exiting the warehouse can be increased, the information state of the conveying vehicle in the three-dimensional warehouse can be monitored by searching the information such as the number of the conveying vehicle, the material type and the goods location address, the function of appointing the material conveying vehicle to leave the warehouse can be added for the material conveying vehicle for researching and developing samples, testing samples and the like, the vehicle number or the goods location address is input in the interface, the information of the material conveying vehicle is searched, and the material conveying vehicle is directly adjusted to the target storage position of the production site.

In an embodiment of the application, the material transporting vehicle includes an information identification code plate, the information identification code plate is used for storing vehicle information and the material type, and before the first vehicle dispatching command or the second vehicle dispatching command is sent to the material transporting vehicle, the method further includes: receiving warehousing data, wherein the warehousing data comprises information data obtained by scanning and identifying the information identification code plate when the material conveying vehicle warehouses, the warehousing data comprises vehicle information of the material conveying vehicle warehoused and the type of the material loaded by the material conveying vehicle, and after the first vehicle dispatching instruction or the second vehicle dispatching instruction is sent to the material conveying vehicle, the method further comprises the following steps: and receiving warehouse-out data, wherein the warehouse-out data is information data obtained by scanning and identifying the information identification code plate when the material conveying vehicle goes out of the warehouse, and the warehouse-out data comprises vehicle information of the material conveying vehicle which goes out of the warehouse and the type of the material loaded by the material conveying vehicle. The method comprises the steps that a material conveying vehicle is a glass fiber yarn group conveying vehicle, the yarn group conveying vehicle is baked by an oven and can be put in a warehouse after baking time is up, the conveying vehicle is automatically conveyed to a code reading position by a conveying line before warehousing, codes are scanned by a code scanning mechanism, warehousing data consisting of vehicle information of the material conveying vehicle warehoused and classes of materials loaded by the material conveying vehicle are received, namely warehousing data consisting of the number of the conveying vehicle and the classes of the materials are automatically input into a three-dimensional warehouse information base, meanwhile, a goods location address of the position of the conveying vehicle is displayed, similarly, the conveying vehicle is automatically conveyed to the code reading position by the conveying line before warehouse-out, warehouse-out data consisting of the vehicle information of the material conveying vehicle warehoused out of the warehouse and the classes of the materials loaded by the material conveying vehicle are received by the code scanning mechanism, namely warehousing data consisting of the number of the conveying vehicle and the classes of the materials are automatically input into the three-dimensional warehouse information base, and meanwhile, a target platform of the position of the conveying vehicle is displayed.

In an embodiment of the application, after receiving the warehousing data and the ex-warehouse data, the method further includes: counting the warehousing data and the ex-warehouse data in real time to obtain statistical data, wherein the statistical data comprise the types of materials in and out of the warehouse and the number of the material conveying vehicles corresponding to the types of the materials; calculating the time of the material conveying vehicle entering the warehouse according to the starting time to obtain the warehousing time, wherein the starting time is the time point of receiving the warehousing data of the material conveying vehicle; and predicting the material types of the materials stored in the warehouse at a preset time point and the number of the material conveying vehicles corresponding to each material type according to the warehousing time, preset storage time and the statistical data, wherein the preset storage time is the minimum storage time for the materials to be delivered from the warehouse. Specifically, the warehousing data and the ex-warehouse data are counted in real time to obtain statistical data, namely the storage amount of a material conveying vehicle in a current warehouse can be inquired based on the statistical data, a corresponding vehicle number is input into an interface, information such as the material type of a glass fiber yarn group of the material conveying vehicle, the conditioning time countdown time, a cargo location address, a cargo location state and a baked oven number can be inquired, the running state of the material conveying vehicle is monitored in real time, when the material conveying vehicle runs to the warehouse, the material conveying vehicle is automatically timed, the adjustable number of the material conveying vehicle of each material type can be inquired by the interface, the adjustable number of the material conveying vehicle can be accurately estimated due to the fact that the conditioning time of the glass fiber yarn group is 5 hours, namely the preset storage time is 5 hours, and the material conveying vehicle can be ex-warehouse can be obtained after the current adjustable number and the interval of 1 hour are exceeded, and the scheduled number of the current material conveying vehicle can be accurately estimated.

In addition, the ex-warehouse operation state of each material conveying vehicle in the current production planning task is displayed in real time based on statistical data, the ex-warehouse operation state comprises information such as an original goods position address, a target goods position address, an operation state and a material name of the material conveying vehicle, and the problem of faults in the warehouse can be judged through the operation state of the trolley, so that timely processing can be carried out. The flow records of the delivery/storage of the material conveying vehicles in a certain time period can be inquired based on the statistical data, and the vehicle numbers, the material names, the storage time and the yarn types are displayed simultaneously, so that the information of the material conveying vehicles can be traced at a later stage.

The embodiment of the present application further provides a scheduling device for a material conveying vehicle, and it should be noted that the scheduling device for a material conveying vehicle according to the embodiment of the present application may be used to execute the scheduling method for a material conveying vehicle provided in the embodiment of the present application. The following describes a scheduling device of a material conveying vehicle provided by an embodiment of the present application.

Fig. 2 is a schematic diagram of a scheduling device of a material handling vehicle according to an embodiment of the present application. As shown in fig. 2, the apparatus includes:

a first sending unit 10, configured to generate a first vehicle dispatching instruction according to a first target material category and a first target material quantity, and send the first vehicle dispatching instruction to at least one first target material conveying vehicle, where the first vehicle dispatching instruction is used to control the first target material conveying vehicle to convey materials to a target station, the first target material category is a category of materials required by a production line, the first target material quantity is a quantity of the materials of the first target material category, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material category in the warehouse, and the target station includes a feeding station of the production line.

In the scheduling apparatus for a material transporting vehicle, a first sending unit generates a first vehicle scheduling instruction according to a first target material type and a first target material quantity, and sends the first vehicle scheduling instruction to at least one first target material transporting vehicle, the first vehicle scheduling instruction is used for controlling the first target material transporting vehicle to transport materials to a target platform, the first target material type is a type of materials required by a production line, the first target material quantity is a quantity of the materials of the first target material type, the first target material transporting vehicle is the material transporting vehicle loading the materials of the first target material type in the warehouse, and the target platform includes a feeding platform of the production line. The device dispatches the material conveying vehicle that loads the material of corresponding material classification according to the classification of the required material of production line and material quantity and transports the material to the feeding platform of production line, avoids artifical dispatch to lead to the material classification to send wrong platform or the wrong problem of quantity, solves among the prior art artifical dispatch material and leads to the wrong problem of material distribution of different material classifications.

It should be noted that the above materials are glass fibers, a first vehicle scheduling instruction is generated according to a first target material type and a first target material quantity, first, a feeding setting of a glass fiber yarn group is performed, mainly, the yarn group type and the number of cars of the glass fiber yarn group required by the production on the same day are set, that is, the first target material type and the first target material quantity are set, and a production plan can be appropriately adjusted according to an actual production condition, including increasing and decreasing the number of cars, then the first vehicle scheduling instruction is generated according to the feeding setting, and an instruction for executing operation can be added, the production plan can be started, suspended and completed, an interface can query the issuing number, the on-line number and the arriving number of the current plan, and after a production task is completed, the first vehicle scheduling instruction state can be automatically switched to a processing completion state.

In an embodiment of the application, the apparatus further includes a second sending unit, where the second sending unit is configured to generate a second vehicle dispatching instruction according to a second target material type and a second target material quantity, and send the second vehicle dispatching instruction to at least one second target material transport vehicle, where the second vehicle dispatching instruction is used to control the second target material transport vehicle to transport materials to a corresponding target storage location, the second target material type is a type of materials required by a research and development sample or a test sample, the second target material quantity is a quantity of materials of the second target material type, and the target storage location is a storage location of the research and development sample or the test sample. Specifically, the above-mentioned material is glass fiber, and glass fiber product research and development need gather the sample, and the glass fiber after the oven dries needs to carry out the spot check, and these dispatch tasks belong to interim dispatch task, accomplish interim dispatch task through generating second vehicle dispatching instruction alone, avoid the dispatch chaotic, further avoid the chaotic scheduling to lead to the material classification to send wrong problem or wrong problem of quantity.

It should be noted that, for the sudden problem that occurs in the production process, the related emergency scheduling and query function is designed, when the storage of the yarn group conveying vehicle in the warehouse is high, the storage amount of the empty vehicles in the warehouse can be queried, the inventory details and the query of the water flow entering and exiting the warehouse can be increased, the information state of the conveying vehicle in the three-dimensional warehouse can be monitored by searching the information such as the number of the conveying vehicle, the material type and the goods location address, the function of appointing the material conveying vehicle to leave the warehouse can be added for the material conveying vehicle for researching and developing samples, testing samples and the like, the vehicle number or the goods location address is input in the interface, the information of the material conveying vehicle is searched, and the material conveying vehicle is directly adjusted to the target storage position of the production site.

In an embodiment of the application, the material conveying vehicle includes an information identification code plate, the information identification code plate is used for storing vehicle information and the type of the material, the apparatus further includes a first receiving unit, the first receiving unit is used for receiving warehousing data before sending the first vehicle dispatching command or the second vehicle dispatching command to the material conveying vehicle, the warehousing data includes information data obtained by scanning and identifying the information identification code plate when the material conveying vehicle warehouses, the warehousing data includes vehicle information of the material conveying vehicle warehoused and the type of the material loaded by the material conveying vehicle, the apparatus further includes a second receiving unit, the second receiving unit is used for receiving ex-warehouse data after sending the first vehicle dispatching command or the second vehicle dispatching command to the material conveying vehicle, the ex-warehouse data is information data obtained by scanning and identifying the information identification code plate when the material conveying vehicle ex-warehouse is out of the material conveying vehicle, and the ex-warehouse data includes vehicle information of the material conveying vehicle which is ex-warehouse and the type of the material loaded by the material conveying vehicle. The method comprises the steps that a material conveying vehicle is a glass fiber yarn group conveying vehicle, the yarn group conveying vehicle is baked by an oven and can be put in a warehouse after baking time is up, the conveying vehicle is automatically conveyed to a code reading position by a conveying line before warehousing, codes are scanned by a code scanning mechanism, warehousing data consisting of vehicle information of the material conveying vehicle warehoused and classes of materials loaded by the material conveying vehicle are received, namely warehousing data consisting of the number of the conveying vehicle and the classes of the materials are automatically input into a three-dimensional warehouse information base, meanwhile, a goods location address of the position of the conveying vehicle is displayed, similarly, the conveying vehicle is automatically conveyed to the code reading position by the conveying line before warehouse-out, warehouse-out data consisting of the vehicle information of the material conveying vehicle warehoused out of the warehouse and the classes of the materials loaded by the material conveying vehicle are received by the code scanning mechanism, namely warehousing data consisting of the number of the conveying vehicle and the classes of the materials are automatically input into the three-dimensional warehouse information base, and meanwhile, a target platform of the position of the conveying vehicle is displayed.

In an embodiment of the present application, the apparatus further includes a processing unit, where the processing unit includes a first processing module, a second processing module, and a third processing module, where the first processing module is configured to perform real-time statistics on the warehousing data and the ex-warehouse data after receiving the warehousing data and the ex-warehouse data, so as to obtain statistical data, where the statistical data includes types of materials entering and exiting the warehouse and the number of the material conveying vehicles corresponding to each of the types of materials; the second processing module is used for calculating the time of the material conveying vehicle entering the warehouse according to the starting time to obtain the warehousing time, wherein the starting time is the time point of receiving the warehousing data of the material conveying vehicle; the third processing module is used for predicting the material types of the materials stored in the warehouse at a preset time point and the number of the material conveying vehicles corresponding to each material type according to the warehousing time, preset storage time and the statistical data, wherein the preset storage time is the minimum storage time of the materials discharged from the warehouse. Specifically, the warehousing data and the ex-warehouse data are counted in real time to obtain statistical data, namely the storage amount of a material conveying vehicle in a current warehouse can be inquired based on the statistical data, a corresponding vehicle number is input into an interface, information such as the material type of a glass fiber yarn group of the material conveying vehicle, the conditioning time countdown time, a cargo location address, a cargo location state and a baked oven number can be inquired, the running state of the material conveying vehicle is monitored in real time, when the material conveying vehicle runs to the warehouse, the material conveying vehicle is automatically timed, the adjustable number of the material conveying vehicle of each material type can be inquired by the interface, the adjustable number of the material conveying vehicle can be accurately estimated due to the fact that the conditioning time of the glass fiber yarn group is 5 hours, namely the preset storage time is 5 hours, and the material conveying vehicle can be ex-warehouse can be obtained after the current adjustable number and the interval of 1 hour are exceeded, and the scheduled number of the current material conveying vehicle can be accurately estimated.

In addition, the warehouse-out operation state of each material conveying vehicle in the current production planning task is displayed in real time based on statistical data, the warehouse-out operation state comprises information such as an original goods location address, a target goods location address, an operation state and a material name of the material conveying vehicle, and the problem of faults in the warehouse can be judged through the operation state of the trolley, so that the problems can be processed in time. And based on the statistical data, the flow records of the delivery/storage of the material conveying vehicles in a certain time period can be inquired, and the vehicle numbers, the material names, the storage time and the yarn types are displayed at the same time, so that the information of the material conveying vehicles can be traced at a later stage.

The embodiment of the present application further provides a scheduling system of a material conveying vehicle, including:

a plurality of material handling vehicles for loading and transporting material of a plurality of material classes;

a warehouse including a plurality of cargo spaces for storing the material handling vehicles;

the dispatching terminal is used for generating a first vehicle dispatching instruction according to a first target material type and a first target material quantity and sending the first vehicle dispatching instruction to at least one first target material conveying vehicle, the first vehicle dispatching instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is a type of materials required by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is a material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform comprises a feeding platform of the production line.

In the dispatching system of the material conveying vehicle, a plurality of material conveying vehicles are used for loading and conveying materials of a plurality of material categories; a warehouse including a plurality of cargo spaces for storing the material handling vehicles; the dispatching terminal is used for generating a first vehicle dispatching instruction according to a first target material type and a first target material quantity and sending the first vehicle dispatching instruction to at least one first target material conveying vehicle, the first vehicle dispatching instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is a type of materials required by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is a material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform comprises a feeding platform of the production line. The dispatching system dispatches the material conveying vehicles which load the materials of the corresponding material categories according to the categories and the material quantities of the materials required by the production line to convey the materials to the feeding platforms of the production line, avoids the problem that manual dispatching leads to wrong delivery of the material categories to the platforms or wrong quantity, and solves the problem that manual dispatching of the materials leads to wrong distribution of the materials of different material categories in the prior art.

The warehouse is a stereoscopic warehouse which is arranged in a series of roadway-layer-row-column-row, each row is provided with a plurality of goods spaces, and the goods spaces are used for storing the material conveying vehicles.

In an embodiment of the application, the scheduling terminal is further configured to generate a second vehicle scheduling instruction according to a second target material type and a second target material quantity, and send the second vehicle scheduling instruction to at least one second target material conveying vehicle, where the second vehicle scheduling instruction is used to control the second target material conveying vehicle to convey materials to a corresponding target storage location, the second target material type is a type of a material required for developing a sample or testing a sample, the second target material quantity is a quantity of a material of the second target material type, the second target material conveying vehicle is the material conveying vehicle loading the material of the second target material type in the warehouse, and the target storage location is a storage location of the developing sample or the testing sample. Specifically, the above-mentioned material is glass fiber, and glass fiber product research and development need gather the sample, and the glass fiber after the oven dries needs to carry out the spot check, and these dispatch tasks belong to interim dispatch task, accomplish interim dispatch task through generating second vehicle dispatching instruction alone, avoid the dispatch chaotic, further avoid the chaotic scheduling to lead to the material classification to send wrong problem or wrong problem of quantity.

Specifically, the above materials are glass fibers, the research and development of glass fiber products need to collect samples, the glass fibers after being dried by the oven need to be checked, the scheduling tasks belong to temporary scheduling tasks, the temporary scheduling tasks are completed by independently generating a second vehicle scheduling instruction, scheduling confusion is avoided, and the problem that the scheduling confusion causes wrong delivery of material types to a platform or wrong quantity is further avoided.

In one embodiment of the present application, the material conveying vehicle includes an information identification plate, the information identification plate is used for storing vehicle information and the material type, and the system further includes: and the code scanning device is arranged at an inlet and an outlet of the warehouse and is in communication connection with the dispatching terminal, and the code scanning device is used for scanning and identifying the information identification code plate to obtain the vehicle information of the material conveying vehicle and the type of the material loaded by the material conveying vehicle. Specifically, when the material conveying vehicle enters the warehouse, the warehouse entering data formed by inputting the number of the conveying vehicle and the material type is automatically sent to the three-dimensional warehouse information base through the code scanning mechanism, and the goods location address of the position of the conveying vehicle is displayed at the same time.

In an embodiment of the present application, the warehouse includes vehicle vacancy positioning devices, the vehicle vacancy positioning devices are correspondingly arranged in the cargo space one by one and are in communication connection with the dispatching terminal, and the vehicle vacancy positioning devices are used for positioning the cargo space where the material conveying vehicle is not stored, so as to obtain vehicle vacancy information. Specifically, the vehicle vacancy positioning device comprises a vehicle vacancy positioning module and a vehicle sensing module, wherein the vehicle vacancy positioning module is used for positioning and conveying the idle information of the goods space, and the vehicle sensing module is used for sensing the condition of the delivery vehicle entering and exiting the warehouse.

In an embodiment of the present application, the scheduling terminal includes a data statistics module, an inventory detail query module, a timing module, and an inventory prediction module, wherein the data statistics module is in communication connection with the code scanning device, and is configured to count vehicle information of the material transport vehicles entering or exiting the warehouse and categories of loaded materials in real time to obtain statistical data, and the statistical data includes categories of the materials entering or exiting the warehouse and the number of the material transport vehicles corresponding to each of the categories of the materials; the inventory detail query module is in communication connection with the data statistics module and is used for querying the statistical data; the timing module is in communication connection with the code scanning device and is used for calculating the time of the material conveying vehicle entering the warehouse to obtain the warehousing time; the inventory predicting module is in communication connection with the timing module and the data counting module and is used for predicting the material types of the inventory materials in the warehouse and the number of the material conveying vehicles corresponding to the material types at the preset time point according to the warehousing time, the preset storage time and the statistical data, wherein the preset storage time is the minimum storage time of the materials discharged from the warehouse. Specifically, the warehousing data and the ex-warehouse data are counted in real time to obtain statistical data, namely the storage amount of a material conveying vehicle in a current warehouse can be inquired based on the statistical data, a corresponding vehicle number is input into an interface, information such as the material type of a glass fiber yarn group of the material conveying vehicle, the conditioning time countdown time, a cargo location address, a cargo location state and a baked oven number can be inquired, the running state of the material conveying vehicle is monitored in real time, when the material conveying vehicle runs to the warehouse, the material conveying vehicle is automatically timed, the adjustable number of the material conveying vehicle of each material type can be inquired by the interface, the adjustable number of the material conveying vehicle can be accurately estimated due to the fact that the conditioning time of the glass fiber yarn group is 5 hours, namely the preset storage time is 5 hours, and the material conveying vehicle can be ex-warehouse can be obtained after the current adjustable number and the interval of 1 hour are exceeded, and the scheduled number of the current material conveying vehicle can be accurately estimated.

In addition, the ex-warehouse operation state of each material conveying vehicle in the current production planning task is displayed in real time based on statistical data, the ex-warehouse operation state comprises information such as an original goods position address, a target goods position address, an operation state and a material name of the material conveying vehicle, and the problem of faults in the warehouse can be judged through the operation state of the trolley, so that timely processing can be carried out. The flow records of the delivery/storage of the material conveying vehicles in a certain time period can be inquired based on the statistical data, and the vehicle numbers, the material names, the storage time and the yarn types are displayed simultaneously, so that the information of the material conveying vehicles can be traced at a later stage.

The dispatching device of the material conveying vehicle comprises a processor and a memory, the first sending unit and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.

The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. The kernel can be set to be one or more than one, and the problem of material distribution errors of different material categories caused by manual material scheduling in the prior art is solved by adjusting kernel parameters.

The memory may include volatile memory in a computer readable medium, random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.

An embodiment of the present invention provides a computer-readable storage medium on which a program is stored, which when executed by a processor implements the above-described method.

The embodiment of the invention provides a processor, which is used for running a program, wherein the method is executed when the program runs.

The embodiment of the invention provides equipment, which comprises a processor, a memory and a program which is stored on the memory and can run on the processor, wherein when the processor executes the program, at least the following steps are realized:

step S101, generating a first vehicle dispatching instruction according to a first target material type and a first target material quantity, and sending the first vehicle dispatching instruction to at least one first target material conveying vehicle, where the first vehicle dispatching instruction is used to control the first target material conveying vehicle to convey materials to a target station, the first target material type is a type of materials required by a production line, the first target material quantity is a quantity of the materials of the first target material type, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material type in the warehouse, and the target station includes a feeding station of the production line.

The device herein may be a server, a PC, a PAD, a mobile phone, etc.

The present application further provides a computer program product adapted to perform a program of initializing at least the following method steps when executed on a data processing device:

step S101, generating a first vehicle scheduling instruction according to a first target material type and a first target material quantity, and sending the first vehicle scheduling instruction to at least one first target material conveying vehicle, where the first vehicle scheduling instruction is used to control the first target material conveying vehicle to convey materials to a target platform, the first target material type is a type of materials required by a production line, the first target material quantity is a quantity of materials of the first target material type, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform includes a feeding platform of the production line.

In the above embodiments of the present invention, the description of each embodiment has its own emphasis, and reference may be made to the related description of other embodiments for parts that are not described in detail in a certain embodiment.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed coupling or direct coupling or communication connection between each other may be an indirect coupling or communication connection through some interfaces, units or modules, and may be electrical or in other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or may also be implemented in the form of a software functional unit.

The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, the technical solution of the present invention, which is substantially or partly contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a computer readable storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned computer-readable storage media comprise: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

From the above description, it can be seen that the above-described embodiments of the present application achieve the following technical effects:

1) According to the scheduling method of the material conveying vehicle, a first vehicle scheduling instruction is generated according to a first target material type and a first target material quantity and is sent to at least one first target material conveying vehicle, the first vehicle scheduling instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is the type of the materials required by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform comprises a feeding platform of the production line. The method comprises the steps that the material conveying vehicles which load materials of corresponding material categories are dispatched according to the categories and the quantity of the materials required by the production line to convey the materials to the feeding platforms of the production line, the problem that manual dispatching causes wrong delivery of the material categories to the platforms or wrong quantity is avoided, and the problem that manual dispatching of the materials causes wrong distribution of the materials of different material categories in the prior art is solved.

2) In the scheduling apparatus for material handling vehicles of the present application, a first sending unit generates a first vehicle scheduling instruction according to a first target material type and a first target material quantity, and sends the first vehicle scheduling instruction to at least one first target material handling vehicle, where the first vehicle scheduling instruction is used to control the first target material handling vehicle to carry a material to a target platform, the first target material type is a type of a material required by a production line, the first target material quantity is a quantity of the material of the first target material type, the first target material handling vehicle is the material handling vehicle loading the material of the first target material type in the warehouse, and the target platform includes a feeding platform of the production line. The device dispatches the material conveying vehicle that loads the material of corresponding material classification according to the classification of the required material of production line and material quantity and transports the material to the feeding platform of production line, avoids artifical dispatch to lead to the material classification to send wrong platform or the wrong problem of quantity, solves among the prior art artifical dispatch material and leads to the wrong problem of material distribution of different material classifications.

3) In the scheduling system of the material conveying vehicle, a plurality of material conveying vehicles are used for loading and conveying materials of a plurality of material categories; a warehouse including a plurality of cargo spaces for storing the material handling vehicles; the dispatching terminal is used for generating a first vehicle dispatching instruction according to a first target material type and a first target material quantity and sending the first vehicle dispatching instruction to at least one first target material conveying vehicle, the first vehicle dispatching instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is a type of materials required by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is a material conveying vehicle loading the materials of the first target material type in the warehouse, and the target platform comprises a feeding platform of the production line. This dispatch system loads the material of corresponding material classification according to the classification of the required material of production line and the material quantity dispatch and transports the material to the feeding platform of production line, avoids artifical dispatch to lead to the material classification to send wrong platform or the wrong problem of quantity, solves among the prior art artifical dispatch material and leads to the wrong problem of material distribution of different material classifications.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. A method of scheduling a material handling vehicle, comprising:

generating a first vehicle scheduling instruction according to a first target material category and a first target material quantity, and sending the first vehicle scheduling instruction to at least one first target material conveying vehicle, wherein the first vehicle scheduling instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material category is a category of materials required by a production line, the first target material quantity is the quantity of the materials of the first target material category, the first target material conveying vehicle is a material conveying vehicle loading the materials of the first target material category in a warehouse, and the target platform comprises a feeding platform of the production line, and the method further comprises: generating a second vehicle dispatching instruction according to a second target material type and a second target material quantity, and sending the second vehicle dispatching instruction to at least one second target material conveying vehicle, wherein the second vehicle dispatching instruction is used for controlling the second target material conveying vehicle to convey materials to corresponding target storage positions, the second target material type is a type of materials required by research and development samples or test samples, the second target material quantity is a quantity of the materials of the second target material type, the target storage positions are storage positions of the research and development samples or the test samples, the material conveying vehicle comprises an information identification code plate, the information identification code plate is used for storing vehicle information and the material types, and before the first vehicle dispatching instruction or the second vehicle dispatching instruction is sent to the material conveying vehicle, the method further comprises the following steps: receiving warehousing data, wherein the warehousing data comprises information data obtained by scanning and identifying the information identification code plate when the material conveying vehicle warehouses, the warehousing data comprises vehicle information of the material conveying vehicle warehoused and the type of the material loaded by the material conveying vehicle, and after the first vehicle dispatching instruction or the second vehicle dispatching instruction is sent to the material conveying vehicle, the method further comprises the following steps: and receiving warehouse-out data, wherein the warehouse-out data is information data obtained by scanning and identifying the information identification code plate when the material conveying vehicle goes out of the warehouse, and the warehouse-out data comprises vehicle information of the material conveying vehicle which goes out of the warehouse and the type of the material loaded by the material conveying vehicle.

2. The method of claim 1, wherein after receiving the binned data and the outbound data, the method further comprises:

counting the warehousing data and the ex-warehouse data in real time to obtain statistical data, wherein the statistical data comprise the types of materials in and out of the warehouse and the number of the material conveying vehicles corresponding to each material type;

calculating the time of the material conveying vehicle entering the warehouse according to the starting time to obtain the warehousing time, wherein the starting time is the time point of receiving the warehousing data of the material conveying vehicle;

and predicting the material types of the materials stored in the warehouse at a preset time point and the number of the material conveying vehicles corresponding to each material type according to the warehousing time, preset storage time and the statistical data, wherein the preset storage time is the minimum storage time for the materials to be taken out of the warehouse.

3. A scheduling apparatus for a material handling vehicle, comprising:

the device comprises a first sending unit, a second sending unit and a third sending unit, wherein the first sending unit is used for generating a first vehicle dispatching instruction according to a first target material category and a first target material quantity and sending the first vehicle dispatching instruction to at least one first target material conveying vehicle, the first vehicle dispatching instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material category is the category of the materials required by a production line, the first target material quantity is the quantity of the materials of the first target material category, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material category in a warehouse, the target platform comprises a feeding platform of the production line, the device further comprises the third sending unit, and the third sending unit is used for generating a third vehicle dispatching instruction according to the second target material category and the second target material quantity, the device comprises at least one first target material conveying vehicle, a first receiving unit and a second receiving unit, wherein the first receiving unit is used for receiving warehousing data before sending the first vehicle dispatching instruction or the second vehicle dispatching instruction to the material conveying vehicles, the device comprises a storage data acquisition unit, a storage data acquisition unit and a storage data acquisition unit, wherein the storage data acquisition unit is used for acquiring storage data of the material conveying vehicles, and the storage data acquisition unit is used for acquiring storage data of the material conveying vehicles.

4. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored program, wherein the program performs the method of claim 1 or 2.

5. A processor, characterized in that the processor is configured to run a program, wherein the program when running performs the method of claim 1 or 2.

6. A dispatch system for a material handling vehicle, comprising:

a plurality of material handling vehicles for loading and transporting material of a plurality of material classes;

a warehouse comprising a plurality of cargo spaces for storing the material handling vehicles;

the dispatching terminal is in communication connection with the material conveying vehicles and is used for generating a first vehicle dispatching instruction according to a first target material type and a first target material quantity and sending the first vehicle dispatching instruction to at least one first target material conveying vehicle, the first vehicle dispatching instruction is used for controlling the first target material conveying vehicle to convey materials to a target platform, the first target material type is a material type required by a production line, the first target material quantity is the quantity of the materials of the first target material type, the first target material conveying vehicle is the material conveying vehicle loading the materials of the first target material type in the warehouse, the target platform comprises a feeding platform of the production line, and the dispatching terminal is further used for generating a second vehicle dispatching instruction according to a second target material type and a second target material quantity, and send to at least one second target material delivery vehicle, second vehicle scheduling instruction is used for controlling second target material delivery vehicle carries the material to the target storage position that corresponds, the second target material category is the category of research and development sample or the required material of test sampling, second target material quantity is the quantity of the material of second target material category, second target material delivery vehicle is load in the warehouse the material delivery vehicle of the material of second target material category, target storage position is research and development sample or the storage position of test sampling, material delivery vehicle includes information identification code tablet, information identification code tablet be used for storing vehicle information with the material category, the system still includes: and the code scanning device is arranged at an inlet and an outlet of the warehouse and is in communication connection with the dispatching terminal, and the code scanning device is used for scanning and identifying the information identification code plate to obtain the vehicle information of the material conveying vehicle and the category of the material loaded by the material conveying vehicle.

7. The system of claim 6, wherein the warehouse comprises:

the vehicle vacancy positioning devices are arranged in the goods space in a one-to-one correspondence mode and are in communication connection with the dispatching terminal, and the vehicle vacancy positioning devices are used for positioning the goods space where the material conveying vehicles are not stored to obtain vehicle vacancy information.

8. The system of claim 6, wherein the scheduling terminal comprises:

the data statistics module is in communication connection with the code scanning device and is used for carrying out statistics on vehicle information of the material conveying vehicles entering and exiting the warehouse and categories of loaded materials in real time to obtain statistical data, and the statistical data comprise the categories of the materials entering and exiting the warehouse and the number of the material conveying vehicles corresponding to each material category;

the inventory detail query module is in communication connection with the data statistics module and is used for querying the statistical data;

the timing module is in communication connection with the code scanning device and used for calculating the time of the material conveying vehicle entering the warehouse to obtain the warehousing time;

and the inventory prediction module is in communication connection with the timing module and the data statistics module and is used for predicting the material types of the inventory materials in the warehouse and the number of the material conveying vehicles corresponding to each material type at a preset time point according to the warehousing time, preset storage time and the statistical data, wherein the preset storage time is the minimum storage time for the materials to be taken out of the warehouse.

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