Busbar flower basket distribution method and device, electronic equipment and medium

Abstract

The invention provides a bus line flower basket distribution method and device, electronic equipment and a medium, and the method comprises the steps: obtaining a preset distribution mode after all flower baskets filled with battery silicon wafers are fed into a lower bus line; wherein the distribution mode comprises a capacity matching distribution mode and an MOM routing distribution mode; if the distribution mode is a capacity matching distribution mode, uniformly distributing the flower baskets filled with the battery silicon wafers to the texturing machines; if the distribution mode is an MOM alignment distribution mode, sending the flower baskets filled with the battery silicon wafers into a target texturing machine according to a preset alignment strategy; wherein the alignment strategy is set based on the production process and / or the equipment capacity. According to the invention, the problems of low efficiency and error proneness caused by artificial identification of flower basket types are improved, the equipment capacity can be fully utilized, and the overall production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic cells, and in particular to a busbar basket distribution method, device, electronic equipment and medium. Background Art

[0002] During the production process, cells can be divided into P-type cells and N-type cells according to the substrate material. At present, the mainstream of the photovoltaic industry is P-type cells, which have simple manufacturing processes and lower costs. Compared with traditional P-type cells, N-type cells have the advantages of high conversion efficiency, high bifaciality, low temperature coefficient, almost no light decay, and good weak light effect, but the manufacturing process is complex and the cost is higher. It is generally considered by the industry to be the next generation of battery technology. With the development of the photovoltaic industry and the advancement of cell production technology, the replacement rate of cells is accelerating. While improving cell technology and improving the product quality of cells, we must also actively promote and develop new cell production technology.

[0003] However, in order to develop and experiment with new products, it is necessary to set up independent test lines for new products to promote the development of new battery cell technology. This also means that different types of battery cells may be produced in the same workshop, and there is a risk of mixed production of battery cells. At present, in the case of producing two different types of battery cells, the anti-mixing of different types of flower baskets mainly relies on manual identification or shutting down the production of other types of battery cells; especially for the test line, before the technology is very mature and not fully put into production, the loading is basically done by manually picking out the flower baskets and moving them to the machine for loading; in the case of producing trial-invested R&D and verified battery cells, the trial-invested R&D and verified battery flower baskets mainly rely on manual identification to pick out the corresponding flower baskets and then manually move them to the designated machine for loading. However, the accuracy and efficiency of manual identification are low, and it is impossible to maintain high efficiency and high intensity work for a long time; and different types or the same types of flower baskets on the same assembly line cannot meet the configuration according to key factors such as production process, production rhythm and resource allocation, which will affect the smooth flow, efficient and stable operation between the assembly line and the machine, and it is easy to cause the assembly line flower basket to be blocked, the operation efficiency is low and the production capacity of each machine is not matched. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a busbar basket allocation method, device, electronic device and medium to improve the problem of low efficiency and easy errors caused by manual identification of basket types, while fully utilizing equipment capacity and improving overall production efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the embodiment of the present invention is as follows:

[0006] In the first aspect, an embodiment of the present invention provides a bus line flower basket allocation method, comprising: after each flower basket filled with battery silicon wafers is sent to the lower bus line, a pre-set allocation mode is obtained; wherein the allocation mode includes: a capacity matching allocation mode and an MOM line allocation mode; if the allocation mode is a capacity matching allocation mode, then each flower basket filled with battery silicon wafers is evenly allocated to each texturing machine; if the allocation mode is an MOM line allocation mode, then each flower basket filled with battery silicon wafers is sent to a target texturing machine according to a preset line strategy; wherein the line strategy is set based on the production process and / or equipment capacity.

[0007] In one embodiment, each flower basket filled with battery silicon wafers is sent to a target texturing machine according to a preset routing strategy, including: reading the flower basket information of each flower basket filled with battery silicon wafers; wherein the flower basket information includes: the RFID code and UID code of the flower basket; and sending each flower basket filled with battery silicon wafers to a target texturing machine according to the flower basket information and the preset routing strategy.

[0008] In one embodiment, each flower basket filled with battery silicon wafers is sent to a target texturing machine according to the flower basket information and a preset routing strategy, including: determining the source information of each flower basket filled with battery silicon wafers based on the RFID code and UID code of each flower basket filled with battery silicon wafers; wherein the source information includes the sorting machine corresponding to the flower basket when the silicon wafers are loaded on the upper bus line; determining the target texturing machine code corresponding to each flower basket filled with battery silicon wafers based on the source information of each flower basket filled with battery silicon wafers and a preset routing strategy, and sending each flower basket filled with battery silicon wafers to the target texturing machine corresponding to the target texturing machine code; wherein the routing strategy includes: the correspondence between the sorting machine and the texturing machine.

[0009] In one embodiment, an RFID chip and a QR code containing flower basket information are provided on the flower basket; reading the flower basket information of each flower basket filled with battery silicon wafers includes: reading the flower basket information of each flower basket filled with battery silicon wafers through an RFID reader of a lower bus bar; and / or reading the flower basket information of each flower basket filled with battery silicon wafers by scanning the QR code.

[0010] In one embodiment, each flower basket filled with battery silicon wafers is sent to a target texturing machine corresponding to the target texturing machine code, including: obtaining the flower basket information of each flower basket filled with battery silicon wafers through an RFID reader at the entrance of the target texturing machine, and verifying the flower basket information; if the verification is successful, each flower basket filled with battery silicon wafers is sent to the target texturing machine; if the verification fails, stopping sending the flower basket filled with battery silicon wafers into the target texturing machine and sounding an alarm.

[0011] In one embodiment, the flower basket information is verified, including: determining the source information and target texturing machine code of each flower basket full of battery silicon wafers based on the flower basket information, and obtaining the texturing machine code of the current location of each flower basket full of battery silicon wafers; judging whether the source information and the target texturing machine code comply with the routing strategy; if so, judging whether the texturing machine code of the current location of each flower basket full of battery silicon wafers is consistent with the target texturing machine code; if consistent, the verification is passed.

[0012] In one embodiment, the flower basket information also includes: battery silicon wafer type information; verifying the flower basket information also includes: determining whether the battery silicon wafer type information of each flower basket filled with battery silicon wafers is consistent with the battery silicon wafer type information of the current production process.

[0013] In the second aspect, an embodiment of the present invention provides a bus line flower basket distribution device, comprising: a distribution mode determination module, which is used to obtain a pre-set distribution mode after each flower basket filled with battery silicon wafers is sent to the lower bus line; wherein the distribution mode includes: a capacity matching distribution mode and a MOM line distribution mode; a capacity matching distribution module, which is used to evenly distribute each flower basket filled with battery silicon wafers to each texturing machine if the distribution mode is the capacity matching distribution mode; a MOM line distribution module, which is used to send each flower basket filled with battery silicon wafers to the target texturing machine according to a preset line distribution strategy if the distribution mode is the MOM line distribution mode; wherein the line distribution strategy is set based on the production process and / or equipment capacity.

[0014] In a third aspect, an embodiment of the present invention provides an electronic device, including a processor and a memory, wherein the memory stores computer-executable instructions that can be executed by the processor, and the processor executes the computer-executable instructions to implement the steps of any one of the methods provided in the first aspect above.

[0015] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of any one of the methods provided in the first aspect are executed.

[0016] The embodiments of the present invention bring the following beneficial effects:

[0017] The above-mentioned bus line flower basket allocation method, device, electronic device and medium provided by the embodiments of the present invention first obtain a pre-set allocation mode after each flower basket filled with battery silicon wafers is sent to the lower bus line; wherein the allocation mode includes: a capacity matching allocation mode and a MOM line allocation mode; if the allocation mode is a capacity matching allocation mode, then each flower basket filled with battery silicon wafers is evenly allocated to each texturing machine; if the allocation mode is a MOM line allocation mode, then each flower basket filled with battery silicon wafers is sent to the target texturing machine according to a preset line strategy; wherein the line strategy is set based on the production process and / or equipment capacity. In the above method, the MOM routing allocation mode can be used to automatically send the flower basket filled with battery silicon wafers to the target texturing machine according to the set routing strategy, thereby improving the low efficiency and error-prone problems caused by manual identification of flower basket types; at the same time, the above method can set the routing strategy according to the production process and / or equipment capacity, so that the flower basket can be reasonably allocated according to the capacity of different machines or different process conditions, and the equipment capacity can be fully utilized, thereby improving the overall production efficiency, avoiding assembly line congestion, and achieving smooth operation of the production line.

[0018] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A flow chart of a busbar basket allocation method provided by an embodiment of the present invention;

[0022] Figure 2 A flow chart of a busbar basket distribution system based on a RFID reader provided in an embodiment of the present invention;

[0023] Figure 3 A schematic structural diagram of a busbar basket distribution device provided by an embodiment of the present invention;

[0024] Figure 4 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] During the battery production process, different battery cells have different production processes and parameters. If mixing occurs, it will cause unpredictable harm and losses. The production of trial R&D and verification silicon wafers in the same workshop needs to be specified according to the process requirements. Production machines must be specified. If the basket is transported to a machine that is not specified by the process, it will result in the inability to complete the collection of process data for trial R&D and verification, which will cause losses to the current trial R&D and verification experiments. Different types or the same types of baskets on the same assembly line need to achieve efficient and stable production based on production processes, production rhythm, resource allocation and other factors. If the assembly line basket is blocked, the operating efficiency is low, and the production capacity is mismatched, it will cause capacity loss.

[0027] At present, in the case of producing two different types of battery cells, the anti-mixing of different types of flower baskets mainly relies on manual identification or shutting down the production of other types of battery cells; especially for the test line, before the technology is very mature and fully put into production, the loading is basically done by manually picking out the flower baskets and moving them to the machine for loading; in the case of producing battery cells for trial investment, R&D and verification, the flower baskets for trial investment, R&D and verification of battery cells mainly rely on manual identification to pick out the corresponding flower baskets and then manually move them to the designated machine for loading. However, the accuracy and efficiency of manual identification are low, and it is impossible to maintain high efficiency and high intensity work for a long time; and different types or the same types of flower baskets on the same production line cannot meet the configuration according to key factors such as production process, production rhythm and resource allocation, which will affect the smooth flow, efficient and stable operation between the lower production line and the machine, and it is easy to cause the production line flower basket to be blocked, the operation efficiency is low and the production capacity of each machine is not matched.

[0028] Based on this, the embodiments of the present invention provide a busbar basket allocation method, device, electronic device and medium, which can improve the problem of low efficiency and easy errors caused by manual identification of basket types, while making full use of equipment capacity and improving overall production efficiency.

[0029] To facilitate understanding of this embodiment, a busbar basket allocation method disclosed in an embodiment of the present invention is first introduced in detail. The method can be executed by an electronic device, such as a smart phone, a computer, a tablet computer, etc. Figure 1 The flowchart of a busbar basket allocation method shown in FIG. 1 illustrates that the method mainly includes the following steps S101 to S103:

[0030] Step S101: After each basket filled with battery silicon wafers is sent to the lower busbar, a pre-set distribution mode is obtained.

[0031] In one embodiment, the AGV is responsible for transporting the empty flower basket to the starting position of the bus line. The empty flower basket is sent to the silicon wafer sorter through the upper bus line and loaded with the corresponding battery silicon wafers in the silicon wafer sorter. Then the flower basket filled with battery silicon wafers will enter the lower bus line.

[0032] In one embodiment, the automation equipment has an allocation mode selection button, and the relevant staff can pre-select the allocation mode according to the current production needs. The allocation modes include: capacity matching allocation mode and MOM fixed line allocation mode. For example, when producing trial production and R&D verification of silicon wafers, or when producing different types of battery silicon wafers, the MOM fixed line allocation mode can be selected, or when the equipment capacity is insufficient, in order to make full use of the equipment capacity, the MOM fixed line allocation mode can also be selected. When the flower basket filled with battery silicon wafers is sent to the lower busbar, the automation equipment can determine the allocation mode according to the selection of the relevant staff.

[0033] In another embodiment, the switching of the allocation mode can also be automatically controlled. Initially, the default is the capacity matching allocation mode. When the MOM system obtains that the capacity distribution of the current equipment is uneven, the allocation mode can be automatically switched to the MOM fixed-line allocation mode; or, the MOM system can determine whether to switch the allocation mode based on the current production work order. If the production work order includes the production of different types of battery silicon wafers, the allocation mode can be automatically switched to the MOM fixed-line allocation mode.

[0034] Step S102: If the allocation mode is the capacity matching allocation mode, each flower basket filled with battery silicon wafers is evenly allocated to each texturing machine.

[0035] In one embodiment, if the set allocation mode is the capacity matching allocation mode, the baskets filled with battery silicon wafers are evenly distributed to the texturing machines, so that each basket filled with battery silicon wafers flows to the corresponding texturing machine on the bus line.

[0036] Step S103: If the allocation mode is the MOM alignment allocation mode, each basket filled with battery silicon wafers is sent to the target texturing machine according to a preset alignment strategy.

[0037] In one embodiment, the routing strategy can be set based on the production process and / or equipment capacity. For example, when producing trial investment, R&D and verification silicon wafers, the routing strategy can be set according to the raw tea process of the trial investment, R&D and verification silicon wafers, select the designated production machine for production, and set the designated silicon wafer sorting machine to load the flower baskets to be sent to the designated texturing machine, for example, the flower baskets loaded by silicon wafer sorting machine No. 1 are sent to texturing machine No. 1, and the flower baskets loaded by silicon wafer sorting machine No. 2 are sent to texturing machine No. 2 and texturing machine No. 3; the routing strategy can also be set according to the equipment capacity, for example, the number of received flower baskets can be set according to the capacity of the texturing machine, and more flower baskets can be delivered to those with high capacity, and fewer flower baskets can be delivered to those with low capacity.

[0038] In this embodiment, if the set allocation mode is the MOM alignment allocation mode, each basket filled with battery silicon wafers can be sent to the target texturing machine according to the preset alignment strategy.

[0039] The above-mentioned bus line flower basket allocation method provided in the embodiment of the present invention can automatically send the flower basket filled with battery silicon wafers to the target silk-making machine according to the set routing strategy through the MOM routing allocation mode, thereby improving the low efficiency and error-prone problems caused by relying on manual identification of flower basket types; at the same time, the above-mentioned method can set the routing strategy according to the production process and / or equipment capacity, so that the flower basket can be reasonably allocated according to the capacity of different machines or different process conditions, and the equipment capacity can be fully utilized, thereby improving the overall production efficiency, avoiding assembly line congestion, and realizing the smooth operation of the production line.

[0040] In one embodiment, for step S103, that is, when the basket filled with battery silicon wafers is sent to the target texturing machine according to the preset routing strategy, the following methods may be used, including but not limited to:

[0041] First, the flower basket information of each flower basket filled with battery silicon wafers is read.

[0042] In specific implementation, the flower basket information includes: the RFID code and UID code of the flower basket. In this embodiment, there is an RFID chip and a QR code containing the flower basket information on the flower basket. Each RFID chip has a unique RFID code and a corresponding UID code. An RFID reader is installed at the corresponding position of the silicon wafer sorting machine unloading and the corresponding position of the lower bus line to read the flower basket chip information. The EAP (Equipment Automation Programming) system collects the flower basket information and uploads it to the MOM (Manufacturing Operation Management) system to associate it with information such as the silicon wafer sorting machine and the production work order.

[0043] Based on this, in the embodiment of the present invention, when reading the flower basket information of the flower basket filled with battery silicon wafers, the following methods may be used, including but not limited to:

[0044] (1) The RFID reader of the lower busbar reads the information of each basket filled with battery silicon wafers.

[0045] (2) Scan the QR code to read the flower basket information of each flower basket filled with battery silicon wafers.

[0046] Then, according to the flower basket information and the preset routing strategy, the flower basket filled with battery silicon wafers is sent to the target texturing machine.

[0047] In specific implementation, when the flower basket is input and sent to each process, the RFID reader at the corresponding position will read the flower basket information of the flower basket and upload the flower basket information to the MOM system. The MOM system will associate the flower basket information with information such as the silicon wafer sorting machine and the production work order. Therefore, when the flower basket full of battery silicon wafers enters the lower bus line, the RFID reader of the lower bus line reads the flower basket information of the flower basket and uploads the flower basket information to the MOM system. The MOM system can find the source of the flower basket according to the flower basket information, and then determine the target texturing machine according to the line determination strategy, and send the flower basket full of battery silicon wafers to the target texturing machine.

[0048] Specifically, when sending each basket filled with battery silicon wafers to the target texturing machine according to the basket information and the preset routing strategy, the following methods may be used, including but not limited to:

[0049] First, based on the RFID code and UID code of each flower basket full of battery silicon wafers, the source information of each flower basket full of battery silicon wafers is determined.

[0050] In specific implementation, the MOM system can determine the source information of the flower basket full of battery silicon wafers by searching for the associated silicon wafer sorter based on the RFID code and UID code of the flower basket full of battery silicon wafers. The source information includes the sorter corresponding to the flower basket when the silicon wafers are loaded on the upper busbar.

[0051] Then, based on the source information of each flower basket full of battery silicon wafers and the preset routing strategy, the target texturing machine code corresponding to each flower basket full of battery silicon wafers is determined, and each flower basket full of battery silicon wafers is sent to the target texturing machine corresponding to the target texturing machine code.

[0052] In specific implementation, the routing strategy includes: the corresponding relationship between the sorting machine and the velveting machine, where the relationship between the sorting machine and the velveting machine can be one-to-one, one-to-many, or many-to-many, and can be set according to actual needs. For example: sorting machine No. 1 corresponds to velveting machine No. 1, sorting machine No. 2 corresponds to velveting machine No. 3 and velveting machine No. 4, and sorting machine No. 3 and sorting machine No. 4 correspond to velveting machine No. 5. When the relationship between the sorting machine and the velveting machine is one-to-many or many-to-many, the flower baskets from the sorting machine can be evenly distributed to the corresponding velveting machines.

[0053] In this embodiment, after determining the source information of the basket full of battery silicon wafers, the corresponding routing strategy can be determined according to the source of the basket, and then the target texturing machine code can be determined, and the basket full of battery silicon wafers can be sent to the target texturing machine corresponding to the target texturing machine code. For example: the source of the basket full of battery silicon wafers is sorting machine No. 1, where the routing strategy corresponding to sorting machine No. 1 is sorting machine No. 1 corresponds to texturing machine No. 1, then the target texturing machine code is No. 1, and the basket full of battery silicon wafers is sent to texturing machine No. 1.

[0054] In one embodiment, in order to ensure that the flower basket is assigned to the correct production line, the flower basket information needs to be verified twice before the flower basket enters the target texturing machine. Based on this, in the embodiment of the present invention, when the flower basket filled with battery silicon wafers is sent to the target texturing machine corresponding to the target texturing machine code, the following methods may be adopted, including but not limited to:

[0055] First, the flower basket information of each flower basket filled with battery silicon wafers is obtained through the RFID reader at the entrance of the target texturing machine, and the flower basket information is verified.

[0056] In the specific implementation, when the flower basket filled with battery silicon wafers is sent to the entrance of the target texturing machine along the bus line, the flower basket information of the flower basket filled with battery silicon wafers can be obtained through the RFID reader at the entrance of the target texturing machine, and the flower basket information can be uploaded to the MOM system for secondary verification.

[0057] Specifically, first determine the source information and target texturing machine code of the flower baskets full of battery silicon wafers based on the information of each flower basket, and obtain the texturing machine code of the current location of each flower basket full of battery silicon wafers; then determine whether the source information and the target texturing machine code comply with the routing strategy; if so, determine whether the texturing machine code of the current location of each flower basket full of battery silicon wafers is consistent with the target texturing machine code; if consistent, the verification passes.

[0058] In one embodiment, the MOM system can search for the associated sorting machine (source information), target velvet making machine code, routing strategy and other information based on the RFID code and UID code of the flower basket, and remove the velvet making machine code at the top of the current position; then, determine whether it complies with the routing strategy based on the source information and the target velvet making machine code, such as: if the flower basket comes from sorting machine No. 1, the target braking machine code is No. 1, and the routing strategy is that sorting machine No. 1 corresponds to velvet making machine No. 1, then the flower basket complies with the routing strategy; if the flower basket comes from sorting machine No. 1, the target braking machine code is No. 1, and the routing strategy is that sorting machine No. 1 corresponds to velvet making machine No. 2, then the flower basket does not comply with the routing strategy. If the flower basket complies with the routing strategy, then further determine whether the velvet making machine code at the current location is consistent with the target velvet making machine code (i.e. determine whether the current position of the flower basket is the target velvet making machine in the routing strategy). If they are consistent, the verification is passed.

[0059] If the verification is passed, each basket filled with battery silicon wafers will be sent to the target texturing machine.

[0060] If the verification fails, the system stops sending the basket full of battery silicon wafers to the target texturing machine and sounds an alarm.

[0061] In the specific implementation, if the verification fails (such as: the flower basket information is correct, does not comply with the routing strategy, cannot be allocated, etc.), the MOM system will trigger an automatic alarm, stop sending the flower basket full of battery silicon wafers to the target texturing machine, and relevant staff will intervene to handle it.

[0062] In the embodiment of the present invention, in order to prevent the mixed production of different types of cells, the types of flower baskets can also be identified and classified. Based on this, the flower basket information also includes: cell silicon wafer type information; verifying the flower basket information also includes: determining whether the cell silicon wafer type information of each flower basket filled with cell silicon wafers is consistent with the cell silicon wafer type information of the current production process.

[0063] In specific implementation, the MOM system can also verify the battery wafer type information of each flower basket full of battery silicon wafers, and compare the battery wafer type information of each flower basket full of battery silicon wafers with the battery wafer type information of the current production process. If they are consistent, the verification passes; otherwise, an alarm is performed.

[0064] For ease of understanding, the embodiment of the present invention also provides a flow chart of a busbar basket allocation system based on a RFID reader, see Figure 2 As shown, it mainly includes the following steps 11 to 24:

[0065] Step 11: The AGV transports the empty flower basket to the starting position of the busbar, and the empty flower basket proceeds to step 12.

[0066] Step 12: The empty flower basket is sent to the silicon wafer sorter through the upper busbar and loaded with the corresponding silicon wafers, and then proceeds to step 13.

[0067] Step 13: The full basket filled with silicon wafers enters the lower bus line, and the basket of the lower bus line enters step 14.

[0068] Step 14: The lower bus line can select two modes: capacity matching allocation mode and MOM fixed line allocation mode, corresponding to different next steps; if the capacity matching allocation mode is selected, proceed to step 15 from step 14; if the MOM fixed line allocation mode is selected, proceed to step 21 from step 14.

[0069] Step 15: After the full flower basket is assigned to the designated velveting machine, it flows to the designated velveting machine along the bus line and enters step 16.

[0070] Step 16: The full flower basket enters the designated velveting machine and then ends.

[0071] Step 21: The automatic reader of the busbar will read the flower basket information and report the flower basket information to the MOM system through the EAP data acquisition system, and then go to step 22.

[0072] Step 22: The MOM system allocates the route according to the flower basket source information and the route strategy, and then proceeds to step 23. The flower basket source information is determined according to the flower basket RFID code.

[0073] Step 23: Before the flower basket enters the velveting machine, the reader at the entrance of the velveting machine reads the flower basket information again and reports the flower basket information to the MOM system through the EAP data acquisition system for secondary confirmation to ensure that the flower basket is assigned to the correct production line. If the verification fails, go to step 13; if the verification passes, go to step 15; if an alarm occurs, go to step 24.

[0074] Step 24: If it is detected that the flower basket information is missing, does not comply with the routing strategy, cannot be allocated, etc., the MOM system triggers an automated alarm, and personnel intervene to handle it, and then the process ends.

[0075] The above method provided by the embodiment of the present invention can automatically deliver the flower basket filled with battery silicon wafers to the target texturing machine according to the set line allocation mode through the MOM line allocation mode, thereby improving the low efficiency and error-prone problems of relying on manual identification of flower basket types in the prior art; secondly, it can ensure that the trial investment, research and development and verification of battery cells are produced under specified process conditions, ensure the accuracy of experimental data, reduce manual intervention, reduce labor costs, and improve production efficiency; make full use of equipment production capacity, improve overall production efficiency, avoid assembly line congestion, and achieve smooth operation of the production line; according to the production capacity of different machines, reasonably allocate flower baskets to achieve the best match of machine capacity.

[0076] For the busbar basket allocation method provided in the above embodiment, the present invention also provides a busbar basket allocation device, see Figure 3 The schematic diagram of the structure of a busbar basket distribution device shown in the figure shows that the device mainly includes the following parts:

[0077] The allocation mode determination module 301 is used to obtain a preset allocation mode after each basket filled with battery silicon wafers is sent to the lower busbar; wherein the allocation mode includes: capacity matching allocation mode and MOM fixed line allocation mode;

[0078] The capacity matching allocation module 302 is used to evenly allocate each basket full of battery silicon wafers to each texturing machine if the allocation mode is the capacity matching allocation mode;

[0079] The MOM routing allocation module 303 is used to send each basket filled with battery silicon wafers to the target texturing machine according to a preset routing strategy if the allocation mode is the MOM routing allocation mode; wherein the routing strategy is set based on the production process and / or equipment capacity.

[0080] The above-mentioned busbar basket distribution device provided in the embodiment of the present invention can automatically deliver the basket filled with battery silicon wafers to the target silk-making machine according to the set routing strategy through the MOM routing distribution mode, thereby improving the low efficiency and error-prone problems caused by manual identification of the basket type; at the same time, the routing strategy can be set according to the production process and / or equipment capacity in the above-mentioned device, so that the flower basket can be reasonably distributed according to the capacity of different machines or different process conditions, and the equipment capacity can be fully utilized, thereby improving the overall production efficiency, avoiding assembly line congestion, and realizing the smooth operation of the production line.

[0081] In one embodiment, the MOM routing allocation module 303 is specifically used to: read the flower basket information of each flower basket filled with battery silicon wafers; wherein the flower basket information includes: the RFID code and UID code of the flower basket; and send each flower basket filled with battery silicon wafers to the target texturing machine according to the flower basket information and the preset routing strategy.

[0082] In one embodiment, the MOM routing allocation module 303 is specifically used to: determine the source information of each flower basket full of battery silicon wafers based on the RFID code and UID code of each flower basket full of battery silicon wafers; wherein the source information includes the sorting machine corresponding to the flower basket when the silicon wafers are loaded on the upper bus line; determine the target texturing machine code corresponding to each flower basket full of battery silicon wafers based on the source information of each flower basket full of battery silicon wafers and the preset routing strategy, and send each flower basket full of battery silicon wafers to the target texturing machine corresponding to the target texturing machine code; wherein the routing strategy includes: the correspondence between the sorting machine and the texturing machine.

[0083] In one embodiment, there are RFID chips and QR codes containing flower basket information on the flower basket; the above-mentioned MOM line allocation module 303 is specifically used for: reading the flower basket information of each flower basket full of battery silicon wafers through the RFID reader of the lower bus line; and / or, reading the flower basket information of each flower basket full of battery silicon wafers by scanning the QR code.

[0084] In one embodiment, the MOM routing allocation module 303 is specifically used to: obtain the flower basket information of each flower basket full of battery silicon wafers through the RFID reader at the entrance of the target texturing machine, and verify the flower basket information; if the verification is passed, each flower basket full of battery silicon wafers is sent to the target texturing machine; if the verification fails, stop sending the flower basket full of battery silicon wafers into the target texturing machine and alarm.

[0085] In one embodiment, the MOM route allocation module 303 is specifically used to: determine the source information and target texturing machine code of each flower basket full of battery silicon wafers based on the flower basket information, and obtain the texturing machine code of the current location of each flower basket full of battery silicon wafers; determine whether the source information and the target texturing machine code comply with the route allocation strategy; if so, determine whether the texturing machine code of the current location of each flower basket full of battery silicon wafers is consistent with the target texturing machine code; if consistent, the verification is passed.

[0086] It should be noted that the implementation principle and technical effects of the device provided in the embodiment of the present invention are the same as those of the aforementioned method embodiment. For the sake of brief description, for matters not mentioned in the device embodiment, reference may be made to the corresponding contents in the aforementioned method embodiment.

[0087] An embodiment of the present invention further provides an electronic device. Specifically, the electronic device includes a processor and a storage device. The storage device stores a computer program, and when the computer program is executed by the processor, it executes the method described in any one of the above implementation methods.

[0088] Figure 4 A structural diagram of an electronic device provided in an embodiment of the present invention, the electronic device 100 includes: a processor 40, a memory 41, a bus 42 and a communication interface 43, wherein the processor 40, the communication interface 43 and the memory 41 are connected via the bus 42; the processor 40 is used to execute an executable module stored in the memory 41, such as a computer program.

[0089] The memory 41 may include a high-speed random access memory (RAM), and may also include a non-volatile memory, such as at least one disk memory. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 43 (which may be wired or wireless), and the Internet, wide area network, local area network, metropolitan area network, etc. may be used.

[0090] The bus 42 may be an ISA bus, a PCI bus, or an EISA bus, etc. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 4 Only one bidirectional arrow is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0091] Among them, the memory 41 is used to store programs, and the processor 40 executes the program after receiving the execution instruction. The method executed by the device for flow process definition disclosed in any embodiment of the above-mentioned embodiment of the present invention can be applied to the processor 40 or implemented by the processor 40.

[0092] The processor 40 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the hardware integrated logic circuit or software instructions in the processor 40. The above processor 40 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps and logic block diagrams disclosed in the embodiments of the present invention can be implemented or executed. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor. The steps of the method disclosed in the embodiments of the present invention can be directly embodied as a hardware decoding processor to execute, or can be executed by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, etc. The storage medium is located in the memory 41, and the processor 40 reads the information in the memory 41 and completes the steps of the above method in combination with its hardware.

[0093] The computer program product of the readable storage medium provided in the embodiment of the present invention includes a computer-readable storage medium storing program code, and the instructions included in the program code can be used to execute the methods described in the previous method embodiments. The specific implementation can be referred to the previous method embodiments, which will not be repeated here.

[0094] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc., which can store program codes.

[0095] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A busbar basket allocation method, characterized in that: include: After each basket filled with battery silicon wafers is sent to the lower busbar, a pre-set allocation mode is obtained; wherein the allocation mode includes: capacity matching allocation mode and MOM fixed line allocation mode; If the allocation mode is a capacity matching allocation mode, each of the flower baskets filled with battery silicon wafers is evenly allocated to each texturing machine; If the allocation mode is the MOM routing allocation mode, each basket filled with battery silicon wafers is sent to the target texturing machine according to a preset routing strategy; wherein the routing strategy is set based on the production process and / or equipment capacity.

2. The method according to claim 1, characterized in that: According to the preset routing strategy, each basket filled with battery silicon wafers is sent to the target texturing machine, including: Reading the flower basket information of each flower basket filled with battery silicon wafers; wherein the flower basket information includes: the RFID code and UID code of the flower basket; According to the flower basket information and the preset routing strategy, each flower basket filled with battery silicon wafers is sent to the target texturing machine.

3. The method according to claim 2, characterized in that According to the flower basket information and the preset routing strategy, each flower basket filled with battery silicon wafers is sent to the target texturing machine, including: Based on the RFID code and UID code of each of the flower baskets filled with battery silicon wafers, the source information of each of the flower baskets filled with battery silicon wafers is determined; wherein the source information includes the sorting machine corresponding to the flower basket when the silicon wafers are loaded on the upper busbar; Based on the source information of each of the flower baskets filled with battery silicon wafers and the preset routing strategy, the target texturing machine code corresponding to each of the flower baskets filled with battery silicon wafers is determined, and each of the flower baskets filled with battery silicon wafers is sent to the target texturing machine corresponding to the target texturing machine code; wherein the routing strategy includes: the corresponding relationship between the sorting machine and the texturing machine.

4. The method according to claim 2, characterized in that: The flower basket has an RFID chip and a QR code containing flower basket information; reading the flower basket information of each flower basket filled with battery silicon wafers includes: Read the flower basket information of each flower basket filled with battery silicon wafers through the RFID reader of the lower bus line; And / or, the flower basket information of each flower basket filled with battery silicon wafers is read by scanning the QR code.

5. The method according to claim 1, characterized in that Sending each of the baskets filled with battery silicon wafers to the target texturing machine corresponding to the target texturing machine code includes: The flower basket information of each flower basket filled with battery silicon wafers is obtained through the RFID reader at the entrance of the target texturing machine, and the flower basket information is verified; If the verification is passed, each of the baskets filled with battery silicon wafers is sent to the target texturing machine; If the verification fails, the feeding of the basket filled with battery silicon wafers into the target texturing machine is stopped and an alarm is sounded.

6. The method according to claim 5, characterized in that Verifying the flower basket information includes: Determine the source information and target texturing machine code of each of the flower baskets filled with battery silicon wafers based on the flower basket information, and obtain the texturing machine code of the current location of each of the flower baskets filled with battery silicon wafers; Determining whether the source information and the target texturing machine code conform to the alignment strategy; If yes, then determine whether the texturing machine code of each basket full of battery silicon wafers is currently located at the same location as the target texturing machine code; If they are consistent, the verification passes.

7. The method according to claim 5, characterized in that The flower basket information also includes: battery silicon wafer type information; verifying the flower basket information also includes: It is determined whether the cell silicon wafer type information of each of the flower baskets filled with cell silicon wafers is consistent with the cell silicon wafer type information of the current production process.

8. A busbar basket distribution device, characterized in that: include: The allocation mode determination module is used to obtain a preset allocation mode after each basket filled with battery silicon wafers is sent to the lower busbar; wherein the allocation mode includes: capacity matching allocation mode and MOM fixed line allocation mode; A capacity matching allocation module, for evenly allocating each of the baskets filled with battery silicon wafers to each texturing machine if the allocation mode is the capacity matching allocation mode; The MOM routing allocation module is used to send each of the flower baskets filled with battery silicon wafers to the target texturing machine according to a preset routing strategy if the allocation mode is the MOM routing allocation mode; wherein the routing strategy is set based on the production process and / or equipment capacity.

9. An electronic device, characterized in that: The method comprises a processor and a memory, wherein the memory stores computer executable instructions that can be executed by the processor, and the processor executes the computer executable instructions to implement the steps of the method according to any one of claims 1 to 7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are performed.

Images