CN114219335A - Material scheduling method and device, electronic equipment and storage medium - Google Patents
Material scheduling method and device, electronic equipment and storage medium Download PDFInfo
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- CN114219335A CN114219335A CN202111566302.1A CN202111566302A CN114219335A CN 114219335 A CN114219335 A CN 114219335A CN 202111566302 A CN202111566302 A CN 202111566302A CN 114219335 A CN114219335 A CN 114219335A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06315—Needs-based resource requirements planning or analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The embodiment of the invention discloses a material scheduling method and device, electronic equipment and a storage medium. Wherein, the method comprises the following steps: acquiring current production data of product production equipment according to a preset time period; judging whether the current production data meet preset material scheduling requirements or not, and if so, determining target production equipment of the product production equipment according to a preset product production line; and determining the current position of the target production equipment, sending a material calling instruction to a material transport vehicle for the material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the product production equipment. The automatic material scheduling among different production devices is realized, and the material scheduling efficiency is improved.
Description
Technical Field
The embodiment of the invention relates to computer technology, in particular to a material scheduling method and device, electronic equipment and a storage medium.
Background
Currently, most electronic manufacturing industries need to realize manufacturing and production by a complete production line when producing a device. The material produced by the equipment of one node in the production line can be provided for the next node, and if the node does not provide the material for the next node in time, the production efficiency of the product can be influenced.
In the prior art, materials are manually provided for each node. When the material inventory pressure of each node on the production line is large, manual material calling is carried out. However, the manual material calling time is long, the time is not accurate, the flow is complicated, and the scheduling efficiency of the material is influenced. Further, the working time is long, the cost is high, and the production efficiency of the product is low.
Disclosure of Invention
The embodiment of the invention provides a material scheduling method and device, electronic equipment and a storage medium, and aims to improve the efficiency of material scheduling.
In a first aspect, an embodiment of the present invention provides a method for scheduling a material, where the method includes:
acquiring current production data of product production equipment according to a preset time period;
judging whether the current production data meet preset material scheduling requirements or not, and if so, determining target production equipment of the product production equipment according to a preset product production line;
and determining the current position of the target production equipment, sending a material calling instruction to a material transport vehicle for the material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the product production equipment.
In a second aspect, an embodiment of the present invention further provides a material scheduling apparatus, where the apparatus includes:
the current production data determining module is used for acquiring current production data of the product production equipment according to a preset time period;
the target production equipment determining module is used for judging whether the current production data meets the preset material scheduling requirement or not, and if so, determining target production equipment of the product production equipment according to a preset product production line;
and the target material transportation module is used for determining the current position of the target production equipment, sending a material calling instruction to the material transport vehicle for the material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the product production equipment.
In a third aspect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the material scheduling method according to any embodiment of the present invention.
In a fourth aspect, embodiments of the present invention further provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for scheduling items according to any of the embodiments of the present invention.
The embodiment of the invention determines whether the materials need to be dispatched for the product production equipment or not by automatically acquiring the current production data of any product production equipment on the production line. And if so, determining the target production equipment positioned at the last node of the product production equipment according to a preset production line. And sending a material calling instruction to a material transport trolley in the product production environment, and transporting the target material produced by the target production equipment to the product production equipment by the material transport trolley so as to finish material scheduling of the product production equipment. The problem of among the prior art, the manual work carries out the material dispatch is solved. By judging the current production data, the product production equipment needing materials is found in time, and the material inventory pressure of the product production equipment is reduced. By determining the product production equipment and the target production equipment, material scheduling errors can be avoided, manpower and time are saved, and the efficiency and the precision of material scheduling are improved.
Drawings
Fig. 1 is a schematic flow chart of a material scheduling method according to a first embodiment of the present invention;
fig. 2 is a schematic flow chart of a material scheduling method according to a second embodiment of the present invention;
fig. 3 is a block diagram of a material scheduling apparatus according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a material scheduling apparatus in a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a schematic flow chart of a material scheduling method according to an embodiment of the present invention, which is applicable to a situation where a material is automatically called for a product production device on a production line, and the method can be executed by a material scheduling device. As shown in fig. 1, the method specifically includes the following steps:
and step 110, acquiring current production data of the product production equipment according to a preset time period.
The product may be an article such as an electronic component in the electronic manufacturing industry, for example, the product may be an LED (Light Emitting Diode) wick. The production apparatus is an apparatus used in a production line for producing a product, and for example, the production apparatus may be a plating apparatus, a punching apparatus, a packaging apparatus, and the like. The production line of the product is predetermined, and the production process flow is related to the production process of the product. A production line may include a plurality of nodes, each node corresponding to a production device, and a product is manufactured by the plurality of production devices. For example, the production line of the LED lamp wick may be "stamping-electroplating-injection molding-bracket-packaging", that is, stamping raw materials, electroplating the stamped materials, injection molding the electroplated materials, bracket the injection molded materials, packaging the bracket-mounted materials, and packaging to obtain the LED lamp wick.
A time period is preset, and in the process of producing a product, current production data of any production device in the production line is obtained in real time or at regular time according to the preset time period, and the production device of any node is the product production device in this embodiment. For example, if five nodes are involved in a production line, each node representing a production facility, then the current production data for these five production facilities may be obtained. The number of each production equipment is related to the actual production situation, and the embodiment does not limit the situation. The current production data is recorded by the product production equipment in real time according to the production condition of the product production equipment and is acquired by the material scheduling server, and the current production data can comprise one or more of capacity information, production beat information, material throwing rate information, material throwing trend information and the like.
And 120, judging whether the current production data meet the preset material scheduling requirement, if so, determining target production equipment of the product production equipment according to a preset product production line.
The method comprises the steps of presetting material scheduling requirements of product production equipment for the product production equipment of each node, and determining the preset scheduling requirements of the product production equipment after current production data of the product production equipment are obtained. Judging whether the current production data meet the preset material scheduling requirement, if so, determining that the production materials of the product production equipment are insufficient, and requiring the product production equipment at the previous node of the node where the product production equipment is located to provide the materials. And determining a previous node of the node where the product production equipment is located according to a preset product production line, wherein the production equipment of the previous node is target production equipment. The material scheduling demand can be set by the staff in a flexible way, for example, the material scheduling demand is set to be a material throwing rate threshold value, according to the material throwing rate information of the current production data, if the material throwing rate information is greater than a preset material throwing rate threshold value, it is determined that the current production data meets the preset material scheduling demand, and the scheduling material of the product production equipment is needed.
In this embodiment, optionally, the current production data includes current remaining materials; correspondingly, judge whether current production data satisfies preset material scheduling demand, include: judging whether the current residual materials of the product production equipment are less than or equal to a preset residual material threshold value or not; and if so, determining that the current production data meets the preset material scheduling requirement.
Specifically, the current production data may include the current remaining materials, and the product production equipment may weigh the weight of the material stored therein in real time, determine the current remaining materials, and send the value of the current remaining materials to the material scheduling server. The preset material scheduling requirement may be setting a remaining material threshold, and if the current remaining material of the product production equipment is less than or equal to the remaining material threshold, determining that the current production data meets the material scheduling requirement.
The material scheduling server obtains the current residual materials of the product production equipment and judges whether the current residual materials of the product production equipment are smaller than or equal to a preset residual material threshold value. If so, determining that the current production data meets the preset material scheduling requirement, and determining target production equipment of the product production equipment according to the product production line; if not, determining that the current production data does not meet the preset material scheduling requirement without performing material scheduling. The beneficial effect who sets up like this lies in, can confirm whether need carry out the material scheduling automatically in real time, and judge according to current surplus material, can improve the judgement precision of material scheduling demand, in time discovers the not enough condition of product production facility material, reduces manual operation, practices thrift manpower and time, improves material scheduling efficiency, and then improves the production efficiency of product.
And step 130, determining the current position of the target production equipment, sending a material calling instruction to the material transport vehicle for the material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the product production equipment.
Wherein, the position of the product production equipment of each node is predetermined, for example, in the production nodes of the electronic element LED lamp core, the product production equipment of the electroplating node is positioned in an electroplating workshop of 8 floors 2, and the product production equipment of the stamping node is positioned in a stamping workshop of 8 floors 1. After the target production device is determined, the current location of the target production device may be determined. Various material handling vehicles may be deployed in a production environment, for example, the material handling Vehicle may be an AGV (Automated Guided Vehicle). The product production equipment of each node is provided with a material transport vehicle, and the product production equipment of each node can share one material transport vehicle.
In determining the current location of the target production device, the current location of the product production device may also be determined. After the current position of the target production equipment is determined, a material calling instruction is sent to the material transport vehicle, and the material transport vehicle is controlled to move according to the current position of the target production equipment and move to the current position of the target production equipment. The staff can carry the target material to the material transport vechicle on, remove the current position to product production equipment with the target material by the material transport vechicle. The target material is produced by the target production equipment, and the target material can be placed at a preset position by a worker and automatically loaded by the material transport vehicle. For example, the target material is placed on the dragging flat plate, and the material transport vehicle is close to the dragging flat plate and can be adsorbed or automatically connected with the dragging flat plate, so that the material transport vehicle can drag the dragging flat plate to move.
In this embodiment, optionally, determining the current position of the target production device, and sending a material calling instruction to the material transport vehicle includes: determining the current position of the product production equipment and the current position of the target production equipment according to the preset incidence relation between the production equipment and the equipment position; sending a material calling instruction to at least one material transport vehicle; the material calling instruction comprises the current position of the product production equipment and the current position of the target production equipment.
Specifically, the association relationship between each production device and the device position is preset, and the production device is each product production device on the production line. And determining the current position of the product production equipment and the current position of the target production equipment according to the preset incidence relation. One or more material handling vehicles may be deployed in a product production environment, for example, one or more material handling vehicles may be deployed for each product production facility. And after determining the current position of the product production equipment and the current position of the target production equipment, sending a material calling instruction to at least one material transport vehicle. For example, a material transporting vehicle configured at the target production facility may be determined, and a material calling instruction may be sent to the material transporting vehicle configured at the target production facility. The current position of the product production equipment and the current position of the target production equipment are sent to the material transport vehicle, so that the material transport vehicle can go to the target production equipment to obtain the target material, and the target material is conveyed to the product production equipment. The beneficial effect who sets up like this lies in, can make material transport vechicle carry out the material dispatch automatically, realizes calling the material process, does not need artifical calling material, effectively improves material scheduling efficiency.
According to the technical scheme, whether materials need to be dispatched for the product production equipment is determined by automatically acquiring the current production data of each product production equipment on the production line. And if so, determining the target production equipment positioned at the last node of the product production equipment according to a preset production line. And sending a material calling instruction to a material transport trolley in the product production environment, and transporting the target material produced by the target production equipment to the product production equipment by the material transport trolley so as to finish material scheduling of the product production equipment. The problem of among the prior art, the manual work carries out the material dispatch is solved. By judging the current production data, the product production equipment needing materials is found in time, and the material inventory pressure of the product production equipment is reduced. By determining the product production equipment and the target production equipment, material scheduling errors can be avoided, manpower and time are saved, and the efficiency and the precision of material scheduling are improved.
Example two
Fig. 2 is a schematic flow chart of a material scheduling method according to a second embodiment of the present invention, which is further optimized based on the second embodiment.
In this embodiment, send the instruction of calling for material to the material transport vechicle, can refine to: acquiring the current state of at least one material transport vehicle; wherein the current state comprises a working state and an idle state; determining a candidate material transport vehicle in an idle state according to the current state; determining the current transport capacity of the candidate material transport vehicle; and determining a target material transport vehicle from the candidate material transport vehicles according to the current transport capacity and a preset transport vehicle determination rule, and sending a material calling instruction to the target material transport vehicle.
As shown in fig. 2, the method specifically includes the following steps:
And step 220, judging whether the current production data meet the preset material scheduling requirement, if so, determining target production equipment of the product production equipment according to a preset product production line.
The current position of the product production equipment and the current position of the target production equipment are determined according to the preset incidence relation between the production equipment and the equipment position. The material transport vehicle can be configured at the position of each production device and can also be arranged at any position of the production environment. A plurality of material transport vehicles can be configured in advance, and the current state of each material transport vehicle can be obtained, wherein the current state can comprise a working state and an idle state. For example, the material scheduling server may send a state obtaining instruction to each material transport vehicle, and each material transport vehicle sends its current state to the material scheduling server. If the material transport vehicle is moving, the material transport vehicle is in a working state; and if the material transport vehicle is static, the material transport vehicle is in an idle state.
And 240, determining the candidate material transport vehicle in the idle state according to the current state.
After the current state of each material transport vehicle is determined, determining the material transport vehicle in an idle state from all the material transport vehicles to serve as a candidate material transport vehicle.
In this embodiment, optionally, the current positions of the product production device and the target production device are located in the same building, and material transmission is performed between different floors of the building through an elevator; correspondingly, according to the current state, determining the candidate material transport vehicle in the idle state comprises the following steps: determining a first target floor of the product production equipment and a second target floor of the target production equipment according to the current position of the product production equipment and the current position of the target production equipment; judging whether the first target floor is consistent with the second target floor; if not, determining a first candidate material transport vehicle in an idle state in the first target floor according to the current state of the material transport vehicle in the first target floor, and determining a second candidate material transport vehicle in an idle state in the second target floor according to the current state of the material transport vehicle in the second target floor.
Specifically, the production equipment of each node in the product line can be set in position according to actual production requirements. In this embodiment, the current positions of the production devices are located on the same floor or different floors in the same building, that is, the product production device and the target production device are located in the same building. The material is transported between different floors of the building by elevators, i.e. the target material can be transported by elevators.
After determining the current location of the production facility and the current location of the target production facility, it may be determined whether the production facility and the target production facility are located on the same floor. And determining a first target floor where the product production equipment is located and a second target floor where the target production equipment is located, and judging whether the first target floor is consistent with the second target floor. If yes, determining that the product production equipment and the target production equipment are located on the same floor, determining a candidate material transport vehicle in an idle state in the floor, sending a material calling instruction to the candidate material transport vehicle on the floor, going to the target production equipment, and directly sending the target material to the product production equipment. If there are a plurality of candidate material transporting vehicles in an idle state, one target material transporting vehicle can be selected from the plurality of candidate material transporting vehicles. The transporter determination rule may be preset, for example, the candidate material transporter with the largest transport capacity may be selected as the target material transporter. And after the target material transport vehicle is determined, controlling the target material transport vehicle to carry out material scheduling.
If the first target floor is not consistent with the second target floor, determining that the product production equipment and the target production equipment are located on different floors, determining candidate material transport vehicles from all the material transport vehicles on the two floors together, and determining the candidate material transport vehicles on the respective floors. And determining a first candidate material transport vehicle in an idle state in the first target floor according to the current state of each material transport vehicle in the first target floor. And determining a second candidate material transport vehicle in an idle state in the second target floor according to the current state of each material transport vehicle in the second target floor. The beneficial effect who sets up like this lies in, and each production facility can be located different floors, confirms respective candidate material transport vechicle, makes the material transport vechicle in the environment only be responsible for removing at the floor at place, avoids material transport vechicle management confusion to lead to the material mistake of calling, improve material scheduling precision and efficiency.
And step 250, determining the current transportation capacity of the candidate material transportation vehicle.
After the candidate material transport vehicles are determined, the current transport capacity of each candidate material transport vehicle is determined. The material handling vehicle may be provided with a material receiving device, for example, a drag plate, which determines the current transport capacity according to a preset total material receiving weight and the current weight of the material receiving device. For example, the current transport capacity is obtained by subtracting the current weight of the material containing device from the total material containing weight.
And step 260, determining a target material transport vehicle from the candidate material transport vehicles according to the current transport capacity and a preset transport vehicle determination rule, sending a material calling instruction to the target material transport vehicle, allowing the material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the product production equipment.
The method comprises the steps of presetting a carrier vehicle determination rule, and determining a target material carrier vehicle from candidate material carrier vehicles according to the current transport capacity of each candidate material carrier vehicle and the carrier vehicle determination rule. For example, the transporter determination rule is to determine the candidate material transporter with the largest current transport capacity as the target material transporter. And determining a target material transport vehicle, and sending a material calling instruction to the target material transport vehicle, wherein the material calling instruction can comprise the current position of the product production equipment and the current position of the target production equipment. And controlling the target material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the current position of the product production equipment.
In this embodiment, optionally, according to the current transportation capacity and the preset carrier vehicle determination rule, the target material carrier vehicle is determined from the candidate material carrier vehicles, and the material calling instruction is sent to the target material carrier vehicle, including: determining a second target material transport vehicle from the second candidate material transport vehicles according to the current transport capacity of the second candidate material transport vehicles and a preset transport vehicle determination rule; and sending a material calling instruction to the second target material transport vehicle for the second target material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the position of the elevator door of the floor where the target production equipment is located.
Specifically, a first candidate material transport vehicle in an idle state in a first target floor and a second candidate material transport vehicle in an idle state in a second target floor are determined. And determining the current transport capacity of each second candidate material transport vehicle, and determining a second target material transport vehicle from the second candidate material transport vehicles according to the current transport capacity of the second candidate material transport vehicles and a preset transport vehicle determination rule. For example, the second candidate material transport vehicle with the largest current transport capacity is determined as the second target material transport vehicle. And sending a material calling instruction to the second target material transport vehicle, wherein the material calling instruction can comprise the current position of the product production equipment, the current position of the target production equipment and the like. And after receiving the material calling instruction, the second target material transport vehicle goes to the current position of the target production equipment, manually or automatically loads the target materials produced by the target production equipment, and transports the target materials to the elevator door position of the floor where the target production equipment is located. The elevator door position can be pre-stored in the material transport vehicle of the corresponding floor, or the material dispatching server sends the elevator door position to the second target material transport vehicle, that is, the material calling instruction can also include the elevator door position of the floor where the target production equipment is located.
The current position of the second target material transport vehicle can be obtained in real time, whether the second target material transport vehicle reaches the position of the elevator door is judged, and if yes, the elevator is controlled to reach the floor where the target product equipment is located. And determining whether the second target material transport vehicle enters the elevator or not according to the current position of the second target material transport vehicle, if so, sending a starting instruction to the elevator, controlling the elevator to ascend and descend to the floor where the product production equipment is located, and directly transporting the target material to the current position of the product production equipment by the second target material transport vehicle. The starting command of the elevator can comprise information of a first target floor where the product production equipment is located, a second target floor where the target production equipment is located and the like.
The beneficial effect of setting up like this is that when product production facility and target production facility are in different floors, can confirm the second target material transport vechicle of second target floor. The second target material transport vehicle can only be responsible for loading the target material and transporting the target material to the elevator, and the material transport vehicle is guaranteed to move only on the floor where the second target material transport vehicle is located, so that management of the material transport vehicle is facilitated, the situation that no available material transport vehicle exists in the floor is avoided, and the material calling efficiency is improved.
In this embodiment, optionally, after sending the material calling instruction to the second target material transport vehicle, the method further includes: acquiring the current position of a second target material transport vehicle in real time, and judging whether the current position of the second target material transport vehicle is the elevator door position of the floor where the target production equipment is located; if so, determining a first target material transport vehicle from the first candidate material transport vehicles according to the current transport capacity of the first candidate material transport vehicles and a preset transport vehicle determination rule, sending a moving instruction to the first target material transport vehicle, and controlling the first target material transport vehicle to move to the position of an elevator door of a floor where the product production equipment is located; sending a first control instruction to the elevator, and controlling the elevator to run to the floor where the target production equipment is located; sending a discharging instruction to a second target material transport vehicle, and controlling the second target material transport vehicle to place the target material in the elevator; receiving a discharged instruction sent by a second target material transport vehicle, sending a second control instruction to the elevator, and controlling the elevator to run to the floor where the product production equipment is located; receiving a floor arrival instruction sent by the elevator, sending a loading instruction to the first target material transport vehicle, and controlling the first target material transport vehicle to transport the target material in the elevator to a preset material storage area so as to complete material scheduling.
Specifically, the material dispatching server can obtain the current position of the second target material transport vehicle in real time and judge whether the second target material transport vehicle reaches the elevator door position of the floor where the second target material transport vehicle is located in real time. And if so, determining a first target material transport vehicle from the first candidate material transport vehicles according to the current transport capacity of the first candidate material transport vehicles and a preset transport vehicle determination rule. For example, a first target material transporter from the first candidate material transporters with the largest current transport capacity may be determined, or a first target material transporter from the first candidate material transporters that is consistent with the current transport capacity of a second target material transporter may be determined. And sending a moving instruction to the first target material transport vehicle, and controlling the first target material transport vehicle to move to the position of the elevator door of the floor where the product production equipment is located. The moving instruction can comprise the elevator door position of the floor where the product production equipment is located, the elevator door position of the floor where the product production equipment is located can also be stored in the material transport vehicle of the corresponding floor in advance, and after the material transport vehicle receives the moving instruction, the elevator door position of the floor where the product production equipment is located is automatically obtained. The first target material transport vehicle may be determined while the second target material transport vehicle is determined, or the first target material transport vehicle may be determined after the second target material transport vehicle is determined, which is not limited in this embodiment.
And after determining that the current position of the second target material transport vehicle is the position of the elevator door opening of the floor where the target production equipment is located, the material dispatching server sends a first control instruction to the elevator. The second target floor may be included in the first control call. And the elevator receives the first control instruction and runs to the floor where the target production equipment is located, namely a second target floor. And after the elevator reaches a second target floor, sending a second target floor arrival instruction to the material dispatching server, and sending a discharge instruction to a second target material transport vehicle after the material dispatching server receives the second target floor arrival instruction. The second target material transport vehicle receives the discharge command, enters the elevator, and places the target material in the elevator, for example, a dragging flat plate on which the target material is placed can be discharged in the elevator. And after the second target material transport vehicle unloads the goods, the second target material transport vehicle moves out of the elevator, sends an unloading instruction to the material scheduling server, stays in place or moves to a preset stay position of the material transport vehicle, and the second target material transport vehicle finishes working.
And after receiving the unloading command, the material dispatching server sends a second control command to the elevator, wherein the second control command can comprise a first target floor. And the elevator receives the second control instruction, ascends and descends to a first target floor, and sends a floor arrival instruction to the material dispatching server, and at the moment, the first target material transport vehicle arrives at the elevator door of the first target floor to wait. And the material dispatching server receives the floor arrival instruction and sends a loading instruction to the first target material transport vehicle. The first target material transport vehicle receives the loading instruction, enters the elevator, loads the target materials in the elevator onto the first target material transport vehicle, and transports the target materials to a preset material storage area, for example, the target materials can be transported to a product production device, so that the scheduling process of the materials is completed, and the product production device is called. The beneficial effect who sets up like this lies in, the target material transport vechicle of each floor cooperates with the elevator jointly, realizes the full-automatic material of calling, reduces user operation, avoids human error, improves and calls material efficiency and precision.
The embodiment of the invention determines whether the materials need to be dispatched for the product production equipment or not by automatically acquiring the current production data of each product production equipment on the production line. And if so, determining the target production equipment positioned at the last node of the product production equipment according to a preset production line. And selecting an idle target material transport vehicle with the capacity meeting the requirement, sending a material calling instruction to the target material transport vehicle in the product production environment, and transporting the target material produced by the target production equipment to the product production equipment by the target material transport vehicle so as to finish material scheduling of the product production equipment. The problem of among the prior art, the manual work carries out the material dispatch is solved. By judging the current production data, the product production equipment needing materials is found in time, and the material inventory pressure of the product production equipment is reduced. By determining the product production equipment and the target production equipment, material scheduling errors can be avoided, manpower and time are saved, and the efficiency and the precision of material scheduling are improved.
EXAMPLE III
Fig. 3 is a block diagram of a material scheduling apparatus according to a third embodiment of the present invention, which is capable of executing a material scheduling method according to any embodiment of the present invention, and has functional modules and beneficial effects corresponding to the execution method. As shown in fig. 3, the apparatus specifically includes:
a current production data determining module 301, configured to obtain current production data of a product production device according to a preset time period;
a target production equipment determining module 302, configured to determine whether the current production data meets a preset material scheduling requirement, and if so, determine a target production equipment of the product production equipment according to a preset product production line;
the target material transportation module 303 is configured to determine a current position of the target production device, send a material calling instruction to a material transportation vehicle, allow the material transportation vehicle to go to the current position of the target production device, and transport the target material produced by the target production device to the product production device.
Optionally, the current production data includes current remaining materials;
accordingly, the target production device determining module 302 is specifically configured to:
judging whether the current residual materials of the product production equipment are less than or equal to a preset residual material threshold value or not;
and if so, determining that the current production data meets the preset material scheduling requirement.
Optionally, the target material transportation module 303 includes:
the current position determining unit is used for determining the current position of the product production equipment and the current position of the target production equipment according to the preset incidence relation between the production equipment and the equipment position;
the material calling instruction sending unit is used for sending a material calling instruction to at least one material transport vehicle; and the material calling instruction comprises the current position of the product production equipment and the current position of the target production equipment.
Optionally, the target material transportation module 303 further includes:
the current state acquisition unit is used for acquiring the current state of at least one material transport vehicle; wherein the current state comprises a working state and an idle state;
the candidate material transport vehicle determining unit is used for determining a candidate material transport vehicle in the idle state according to the current state;
a current transport capacity determination unit for determining a current transport capacity of the candidate material transport vehicle;
and the target material transport vehicle determining unit is used for determining a target material transport vehicle from the candidate material transport vehicles according to the current transport capacity and a preset transport vehicle determining rule and sending a material calling instruction to the target material transport vehicle.
Optionally, the current positions of the product production equipment and the target production equipment are located in the same building, and material transmission is performed between different floors of the building through an elevator;
accordingly, a candidate material transporter determination unit comprises:
the target floor determining subunit is used for determining a first target floor of the product production equipment and a second target floor of the target production equipment according to the current position of the product production equipment and the current position of the target production equipment;
the floor judging subunit is used for judging whether the first target floor is consistent with the second target floor;
and the candidate transport vehicle determining subunit is used for determining a first candidate material transport vehicle in an idle state in the first target floor according to the current state of the material transport vehicle in the first target floor if the candidate transport vehicle is not in the idle state, and determining a second candidate material transport vehicle in an idle state in the second target floor according to the current state of the material transport vehicle in the second target floor.
Optionally, the target material transport vehicle determining unit is specifically configured to:
determining a second target material transport vehicle from the second candidate material transport vehicles according to the current transport capacity of the second candidate material transport vehicles and a preset transport vehicle determination rule;
and sending a material calling instruction to the second target material transport vehicle for the second target material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the position of an elevator door of the floor where the target production equipment is located.
Optionally, the target material transport vehicle determination unit includes:
the current position judging subunit is used for acquiring the current position of the second target material transport vehicle in real time after sending a material calling instruction to the second target material transport vehicle, and judging whether the current position of the second target material transport vehicle is the elevator door position of the floor where the target production equipment is located;
the moving instruction sending subunit is configured to, if yes, determine a first target material transport vehicle from the first candidate material transport vehicle according to the current transport capacity of the first candidate material transport vehicle and a preset transport vehicle determination rule, send a moving instruction to the first target material transport vehicle, and control the first target material transport vehicle to move to an elevator door position of a floor where the product production equipment is located;
the first control instruction sending subunit is used for sending a first control instruction to the elevator and controlling the elevator to run to the floor where the target production equipment is located;
the unloading instruction sending subunit is used for sending an unloading instruction to the second target material transport vehicle and controlling the second target material transport vehicle to place the target material in the elevator;
the unloaded instruction receiving unit is used for receiving an unloaded instruction sent by the second target material transport vehicle, sending a second control instruction to the elevator and controlling the elevator to run to the floor where the product production equipment is located;
and the floor arrival instruction receiving unit is used for receiving the floor arrival instruction sent by the elevator, sending a loading instruction to the first target material transport vehicle and controlling the first target material transport vehicle to transport the target material in the elevator to a preset material storage area so as to complete material scheduling.
The embodiment of the invention determines whether the materials need to be dispatched for the product production equipment or not by automatically acquiring the current production data of each product production equipment on the production line. And if so, determining the target production equipment positioned at the last node of the product production equipment according to a preset production line. And sending a material calling instruction to a material transport trolley in the product production environment, and transporting the target material produced by the target production equipment to the product production equipment by the material transport trolley so as to finish material scheduling of the product production equipment. The problem of among the prior art, the manual work carries out the material dispatch is solved. By judging the current production data, the product production equipment needing materials is found in time, and the material inventory pressure of the product production equipment is reduced. By determining the product production equipment and the target production equipment, material scheduling errors can be avoided, manpower and time are saved, and the efficiency and the precision of material scheduling are improved.
Example four
Fig. 4 is a schematic structural diagram of a material scheduling apparatus according to a fourth embodiment of the present invention. The material scheduling apparatus is an electronic apparatus and fig. 4 shows a block diagram of an exemplary electronic apparatus 400 suitable for use in implementing embodiments of the present invention. The electronic device 400 shown in fig. 4 is only an example and should not bring any limitation to the function and the scope of use of the embodiments of the present invention.
As shown in fig. 4, electronic device 400 is embodied in the form of a general purpose computing device. The components of electronic device 400 may include, but are not limited to: one or more processors or processing units 401, a system memory 402, and a bus 403 that couples the various system components (including the system memory 402 and the processing unit 401).
The system memory 402 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)404 and/or cache memory 405. The electronic device 400 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 406 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 4, and commonly referred to as a "hard drive"). Although not shown in FIG. 4, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to the bus 403 by one or more data media interfaces. Memory 402 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 408 having a set (at least one) of program modules 407 may be stored, for example, in memory 402, such program modules 407 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 407 generally perform the functions and/or methods of the described embodiments of the invention.
The electronic device 400 may also communicate with one or more external devices 409 (e.g., keyboard, pointing device, display 410, etc.), with one or more devices that enable a user to interact with the electronic device 400, and/or with any devices (e.g., network card, modem, etc.) that enable the electronic device 400 to communicate with one or more other computing devices. Such communication may be through input/output (I/O) interface 411. Also, the electronic device 400 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) via the network adapter 412. As shown in FIG. 4, the network adapter 412 communicates with the other modules of the electronic device 400 over the bus 403. It should be appreciated that although not shown in FIG. 4, other hardware and/or software modules may be used in conjunction with electronic device 400, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
The processing unit 401 executes various functional applications and data processing by running the program stored in the system memory 402, for example, to implement a material scheduling method provided by the embodiment of the present invention, including:
acquiring current production data of product production equipment according to a preset time period;
judging whether the current production data meet preset material scheduling requirements or not, and if so, determining target production equipment of the product production equipment according to a preset product production line;
and determining the current position of the target production equipment, sending a material calling instruction to a material transport vehicle for the material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the product production equipment.
EXAMPLE five
The fifth embodiment of the present invention further provides a storage medium containing computer-executable instructions, where a computer program is stored on the storage medium, and when the computer program is executed by a processor, the method for scheduling a material according to the fifth embodiment of the present invention is implemented, where the method includes:
acquiring current production data of product production equipment according to a preset time period;
judging whether the current production data meet preset material scheduling requirements or not, and if so, determining target production equipment of the product production equipment according to a preset product production line;
and determining the current position of the target production equipment, sending a material calling instruction to a material transport vehicle for the material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the product production equipment.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method for dispatching materials is characterized by comprising the following steps:
acquiring current production data of product production equipment according to a preset time period;
judging whether the current production data meet preset material scheduling requirements or not, and if so, determining target production equipment of the product production equipment according to a preset product production line;
and determining the current position of the target production equipment, sending a material calling instruction to a material transport vehicle for the material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the product production equipment.
2. The method of claim 1, wherein the current production data includes current remaining material;
correspondingly, judge whether current production data satisfies preset material scheduling demand, include:
judging whether the current residual materials of the product production equipment are less than or equal to a preset residual material threshold value or not;
and if so, determining that the current production data meets the preset material scheduling requirement.
3. The method of claim 1, wherein determining the current location of the target production facility and sending a material call instruction to a material handling vehicle comprises:
determining the current position of the product production equipment and the current position of the target production equipment according to the preset incidence relation between the production equipment and the equipment position;
sending a material calling instruction to at least one material transport vehicle; and the material calling instruction comprises the current position of the product production equipment and the current position of the target production equipment.
4. The method of claim 1, wherein sending a material call instruction to a material transport vehicle comprises:
acquiring the current state of at least one material transport vehicle; wherein the current state comprises a working state and an idle state;
determining the candidate material transport vehicle in the idle state according to the current state;
determining a current transport capacity of the candidate material transport vehicle;
and determining a target material transport vehicle from the candidate material transport vehicles according to the current transport capacity and a preset transport vehicle determination rule, and sending a material calling instruction to the target material transport vehicle.
5. The method of claim 4, wherein the current locations of the product production facility and the target production facility are located in the same building, with material transfer between different floors of the building via elevators;
correspondingly, according to the current state, determining the candidate material transport vehicle in the idle state comprises:
determining a first target floor of the product production equipment and a second target floor of the target production equipment according to the current position of the product production equipment and the current position of the target production equipment;
judging whether the first target floor is consistent with the second target floor;
if not, determining a first candidate material transport vehicle in an idle state in the first target floor according to the current state of the material transport vehicle in the first target floor, and determining a second candidate material transport vehicle in an idle state in the second target floor according to the current state of the material transport vehicle in the second target floor.
6. The method of claim 5, wherein determining a target material transport vehicle from the candidate material transport vehicles according to the current transport capacity and a preset transport vehicle determination rule, and sending a material calling instruction to the target material transport vehicle comprises:
determining a second target material transport vehicle from the second candidate material transport vehicles according to the current transport capacity of the second candidate material transport vehicles and a preset transport vehicle determination rule;
and sending a material calling instruction to the second target material transport vehicle for the second target material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the position of an elevator door of the floor where the target production equipment is located.
7. The method of claim 6, further comprising, after sending a call for material instruction to the second target material transport vehicle:
acquiring the current position of the second target material transport vehicle in real time, and judging whether the current position of the second target material transport vehicle is the elevator door position of the floor where the target production equipment is located;
if so, determining a first target material transport vehicle from the first candidate material transport vehicles according to the current transport capacity of the first candidate material transport vehicle and a preset transport vehicle determination rule, sending a moving instruction to the first target material transport vehicle, and controlling the first target material transport vehicle to move to the position of an elevator door of a floor where product production equipment is located;
sending a first control instruction to an elevator, and controlling the elevator to run to a floor where the target production equipment is located;
sending a discharge instruction to the second target material transport vehicle, and controlling the second target material transport vehicle to place the target material in the elevator;
receiving a discharged instruction sent by the second target material transport vehicle, sending a second control instruction to an elevator, and controlling the elevator to run to the floor where the product production equipment is located;
receiving a floor arrival instruction sent by the elevator, sending a loading instruction to the first target material transport vehicle, and controlling the first target material transport vehicle to transport the target material in the elevator to a preset material storage area so as to complete material dispatching.
8. A scheduling apparatus of a material, comprising:
the current production data determining module is used for acquiring current production data of the product production equipment according to a preset time period;
the target production equipment determining module is used for judging whether the current production data meets the preset material scheduling requirement or not, and if so, determining target production equipment of the product production equipment according to a preset product production line;
and the target material transportation module is used for determining the current position of the target production equipment, sending a material calling instruction to the material transport vehicle for the material transport vehicle to go to the current position of the target production equipment, and transporting the target material produced by the target production equipment to the product production equipment.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of scheduling of material as claimed in any one of claims 1 to 7 when executing the program.
10. A storage medium containing computer-executable instructions for performing a method of scheduling items of any of claims 1-7 when executed by a computer processor.
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