Lithium battery baking feeding scheduling simulation method and device, medium and equipment

Abstract

The invention provides a feeding scheduling simulation method and device for lithium battery baking, a computer readable storage medium and computer equipment. The feeding scheduling simulation method comprises the steps that a feeding scheduling model is established; acquiring incoming material information of the lithium battery; a first grabbing instruction is obtained, and the number of the lithium batteries grabbed by the clamping jaw from the feeding station is determined; obtaining a first placement instruction, and selecting a qualified lithium battery from the at least one qualified lithium battery so as to put the qualified lithium battery into a baking clamp; and the serial number of the qualified lithium battery grabbed according to the first grabbing instruction is displayed, and the serial number of the qualified lithium battery placed into the baking clamp according to the first placing instruction is displayed, so that the consistency of the serial numbers of the qualified lithium battery before and after the qualified lithium battery is placed into the baking clamp is compared. According to the scheme, various conditions of lithium battery baking and feeding and all links of feeding scheduling can be simulated in advance, problems can be recognized and solved in advance without on-site debugging, and the degree of influence on production is reduced.

Description

Technical Field

[0001] The present invention generally relates to the field of lithium battery technology, and more specifically, to a method, device, computer-readable storage medium and computer equipment for simulating material loading scheduling for lithium battery baking. Background Art

[0002] Lithium battery is a type of rechargeable battery that uses graphite or other carbon materials as the negative electrode and a lithium-containing compound as the positive electrode. It is a type of battery that uses lithium metal or lithium alloy as the positive / negative electrode material and a non-aqueous electrolyte solution. It has the advantages of high energy density, long cycle life, high power tolerance, and green environmental protection. Lithium batteries are light in weight and small in size. The weight of a lithium battery of the same volume is only 1 / 6-1 / 5 of that of a lead-acid product. Its widespread use in the new energy vehicle industry is also based on the above characteristics of lithium batteries.

[0003] With the rapid development of new energy technologies, the demand for lithium batteries is increasing, and its production capacity has been further improved. In the production process of lithium batteries, baking is an indispensable part. Since the electrolyte of lithium batteries is an organic matter without water molecules, the presence of water is extremely harmful to the battery and can easily cause the battery to heat up and explode. Therefore, before lithium batteries are filled and pre-sealed, they must be vacuum baked to remove moisture. Most battery manufacturers have established automated baking production lines.

[0004] The existing lithium battery baking scheduling system needs to be debugged at the production site after development. First of all, the conditions or requirements of loading before baking are ever-changing. For example, the number of lithium batteries delivered at a time may be 4 or 6 or more. Before placing the batteries in the baking fixture, the unsuccessful batteries (NG batteries) produced in the previous process must be excluded. It is even necessary to put the test batteries and the batteries to be baked into the baking fixture in advance to test the baking effect. Therefore, a lot of time and energy need to be invested in the on-site debugging process to test the stability of the developed scheduling system and the rationality of the software design, but these potential impacts cannot be predicted and eliminated in advance. Secondly, before the equipment is arranged, most companies have their production workshops in the open air to facilitate the equipment to enter and exit the workshop, and the working environment of the debugging personnel is poor. Furthermore, due to the urgency of production order delivery, on-site debugging before production and re-on-site debugging required for abnormalities in the production process due to unreasonable software design will take a lot of time, which often affects the production progress. Obviously, on-site debugging and debugging required due to abnormalities cannot meet the growing production capacity demand and are increasingly incompatible with production reality.

[0005] How to solve various problems existing in the feeding scheduling system of lithium battery baking before it goes into production in advance and provide guarantees for production efficiency and production progress has become an urgent problem that technical personnel in this field need to solve. Summary of the invention

[0006] In order to at least solve one or more technical problems in the above-mentioned background technology, the present invention provides technical solutions in the following aspects.

[0007] In a first aspect, the present invention discloses a material scheduling simulation method for lithium battery baking, comprising: Step M11: Establish a material loading scheduling model to complete the simulation of lithium battery material loading scheduling and the interaction with the environment; Step M12: Obtaining lithium battery incoming material information; Step M13: when the lithium battery incoming material information meets the triggering condition of the gripping action of the gripper, a first gripping instruction is obtained, and according to the first gripping instruction, the number of lithium batteries gripped by the gripper from the loading station is determined; The grabbed lithium batteries include at least one qualified lithium battery; Step M14: obtaining a first placement instruction, and selecting a qualified lithium battery from the at least one qualified lithium battery according to the first placement instruction; so as to place the selected qualified lithium battery into a baking fixture; or placing the qualified lithium battery into a transfer station, so as to place the qualified lithium battery in the transfer station into the baking fixture; Step M15: displaying the serial numbers of the qualified lithium batteries grabbed according to the first grabbing instruction, and displaying the serial numbers of the qualified lithium batteries placed in the baking clamp according to the first placing instruction, so as to compare the consistency of the serial numbers of the qualified lithium batteries before and after being placed in the baking clamp.

[0008] Preferably, the lithium battery incoming material information satisfies the triggering condition of the gripping action of the gripper, including: the number of lithium batteries that can be gripped by the gripper is less than or equal to the number of lithium batteries located at the loading station.

[0009] Preferably, when the number of qualified lithium batteries among the batteries grasped by the gripper from the loading station at a certain time is equal to the number of lithium batteries that the gripper can grasp, the qualified lithium batteries are placed in the baking fixture according to the first placement instruction; Or, when the number of qualified lithium batteries among the batteries grasped by the gripper from the loading station at a certain time is less than the number of lithium batteries that the gripper can grasp, a qualified lithium battery is selected from the at least one qualified lithium battery according to the first placement instruction, and the qualified lithium battery is placed in the transfer station.

[0010] Preferably, when the number of qualified lithium batteries among the batteries grasped by the gripper from the loading station at a certain time is less than the number of lithium batteries that the gripper can grasp, selecting a qualified lithium battery from the at least one qualified lithium battery according to the first placement instruction, and placing the qualified lithium battery into the transfer station comprises: obtaining a second placement instruction; According to the second placement instruction, unqualified batteries are removed from the batteries grasped by the gripper from the loading station at a certain time to select qualified lithium batteries, and the qualified lithium batteries are placed in the transfer station, so that the gripper can grasp the qualified lithium batteries in the transfer station and put them into the baking clamp.

[0011] Preferably, before placing the qualified lithium batteries in the transfer station into the baking clamp, the second placement instruction also includes: adjusting the relative position of the qualified lithium batteries in the transfer station so that the number of qualified lithium batteries grasped by the clamp from the transfer station is equal to the number of batteries that the clamp can grasp.

[0012] Preferably, the relative positions of the qualified lithium batteries in the transfer station are adjusted so that the number of qualified lithium batteries grasped by the gripper from the transfer station at any one time is equal to the number of batteries that the gripper can grasp, including: M61: among a group of lithium batteries grasped by the gripper from the loading station, starting from station 1 of the gripper, determine the first qualified battery, and mark the gripper station corresponding to the first qualified battery as station m; M62: starting from the m station, determining the first unqualified battery; starting from the first qualified battery and ending at the first unqualified battery, calculating the number of qualified batteries as n; M63: Starting from station 1 of the transfer station, the number of qualified batteries in the transfer station is calculated as k; M64: Make the station 1 of the transfer station correspond to the station 1 of the gripper, and make the station of the gripper shift k-(m-1) stations relative to the corresponding station of the transfer station, and then put down n qualified batteries; M65: Repeat the above steps until all qualified batteries on each station of the clamp are placed in the transfer station.

[0013] In a second aspect, the present invention further provides a material scheduling simulation device for lithium battery baking, comprising: Module M71: used to establish a feeding scheduling model to complete the simulation of lithium battery feeding scheduling and the interaction with the environment; Module M72: used to obtain lithium battery incoming information; Module M73: used to obtain a first grabbing instruction when the lithium battery incoming material information meets the triggering condition of the gripping action of the gripper, and determine the number of lithium batteries grabbed by the gripper from the loading station according to the first grabbing instruction; The grabbed lithium batteries include at least one qualified lithium battery; Module M74: used to obtain a first placement instruction, select a qualified lithium battery from the at least one qualified lithium battery according to the first placement instruction, and place the selected qualified lithium battery into a baking fixture; or placing the qualified lithium battery in a transfer station, so as to place the qualified lithium battery in the transfer station into the baking fixture; Module M75: used to display the serial numbers of qualified lithium batteries grabbed according to the first grabbing instruction, and display the serial numbers of qualified lithium batteries placed in the baking clamp according to the first placement instruction, so as to compare the consistency of the serial numbers of the qualified lithium batteries before and after being placed in the baking clamp.

[0014] Preferably, the lithium battery baking loading scheduling simulation device further includes: Module M8 is used to obtain a second placement instruction; according to the second placement instruction, unqualified batteries are removed from the batteries grasped by the gripper from the loading station at a certain time to select qualified lithium batteries, and the qualified lithium batteries are placed in the transfer station, so that the gripper can grasp the qualified lithium batteries in the transfer station and put them into the baking clamp.

[0015] Preferably, the lithium battery baking loading scheduling simulation device further includes: Module M9 is used to adjust the relative positions of the qualified lithium batteries in the transfer station so that the number of qualified lithium batteries grasped by the gripper from the transfer station at any one time is equal to the number of batteries that the gripper can grasp.

[0016] Preferably, the module M9 comprises: Module M91, which is used to determine the first qualified battery in a group of lithium batteries grasped by the gripper, starting from the 1st position of the gripper, and mark the gripper position corresponding to the first qualified battery as the mth position; Module 92, which is used to determine the first unqualified battery starting from the m station; starting from the first qualified battery and ending at the first unqualified battery, calculate the number of qualified batteries as n; Module 93, which is used to calculate the number of qualified batteries in the transfer station as k, starting from station 1 of the transfer station; Module 94, which is used to make one station of the transfer station correspond to one station of the gripper, and to make the station of the gripper offset by k-(m-1) stations relative to the corresponding station of the transfer station, and to place n qualified batteries; Module 95 is used to detect whether all qualified batteries grabbed by the gripper from the loading station at any time or qualified batteries retained in each station of the gripper after removing unqualified batteries are placed in the transfer station, and the detection is stopped until all qualified batteries grabbed by the gripper at any time are placed in the transfer station.

[0017] In a third aspect, the present invention further provides a computer-readable storage medium storing computer-readable instructions for lithium battery baking and loading scheduling, which, when executed by one or more processors, implement the methods described in multiple embodiments of the first aspect.

[0018] In a fourth aspect, the present invention further provides a computer device comprising a memory, a processor, and a computer program for scheduling lithium battery baking and loading stored in the memory and run on the processor, wherein when the processor executes the program, the method described in multiple embodiments of the first aspect is implemented.

[0019] The technical solution provided by this application may have the following beneficial effects: 1. The present invention can comprehensively simulate all aspects of on-site scheduling of lithium battery baking and loading, simulate the interaction and action relationship of each aspect of lithium battery baking and loading scheduling, and decompose the complex on-site loading action process into simple and intuitive plane actions in the simulation display interface; 2. By using the simulation method of the present invention, there is no need to wait until the equipment is installed and then go to the production site to debug, wasting a lot of time and energy. Possible problems of the scheduling system can be predicted in advance, which helps software developers to identify scheduling abnormalities in advance and deal with them as soon as possible, reducing the impact on production; 3. The present invention can simulate different scenarios in which the quantity X of incoming lithium batteries changes, and can calculate the corresponding 2 X (2 to the power of X) kinds of feeding conditions are simulated; 4. By simulating the ever-changing quantity of incoming lithium batteries through the present invention, a complete set of simulation solutions with different battery quantities can be provided for debugging personnel, which is helpful to judge the rationality of the software program, verify the accuracy of the feeding logic, and verify the consistency of the grabbed lithium batteries with the lithium batteries finally located in the baking fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] By reading the following detailed description with reference to the accompanying drawings, the above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein: Figure 1 It is one of the flow diagrams showing the lithium battery loading scheduling simulation method of the present invention; Figure 2 It is a schematic diagram showing a lithium battery loading scheduling process according to an embodiment of the present invention; Figure 3 It is a schematic diagram showing a lithium battery feeding scheduling simulation interface according to an embodiment of the present invention.

[0022] Implementation

[0023] Embodiments will now be described with reference to the accompanying drawings. It should be understood that for simplicity and clarity of explanation, reference numerals may be repeated in the accompanying drawings to indicate corresponding or similar elements where deemed appropriate. In addition, the present invention sets forth many specific details in order to provide a thorough understanding of the embodiments described herein. However, it will be appreciated by those of ordinary skill in the art that the embodiments described herein may be practiced without these specific details. In other cases, well-known methods, processes, and components are not described in detail to avoid obscuring the embodiments described herein. Moreover, the description should not be construed as limiting the scope of the embodiments described herein.

[0024] Please refer to Figures 1 to 3 The following is an embodiment of the present invention, combining a real lithium battery baking loading scheduling simulation method as a specific embodiment to further illustrate the present invention.

[0025] A material feeding scheduling simulation method for lithium battery baking, comprising: Step M11: Establish a material loading scheduling model to complete the simulation of lithium battery material loading scheduling and the interaction with the environment; Step M12: Obtaining lithium battery incoming material information; Step M13: when the lithium battery incoming material information meets the triggering condition of the gripping action of the gripper, a first gripping instruction is obtained, and according to the first gripping instruction, the number of lithium batteries gripped by the gripper from the loading station is determined; The seized lithium batteries include at least one qualified lithium battery; Step M14: obtaining a first placement instruction, and selecting a qualified lithium battery from at least one qualified lithium battery according to the first placement instruction; so as to place the selected qualified lithium battery into a baking fixture; Or put the qualified lithium batteries into the transfer station, so as to put the qualified lithium batteries in the transfer station into the baking fixture; Step M15: displaying the serial numbers of the qualified lithium batteries grabbed according to the first grabbing instruction, and displaying the serial numbers of the qualified lithium batteries placed in the baking clamp according to the first placing instruction, so as to compare the consistency of the serial numbers of the qualified lithium batteries before and after being placed in the baking clamp.

[0026] Among them, the step M11 mentioned above is to establish a lithium battery baking loading scheduling model. According to the relevant information of the lithium battery baking workshop and equipment, the data required for basic modeling can be collected, and the simulation scene of lithium battery loading scheduling and the interaction of the environment can be constructed in combination with the interface development framework IMGUI; Step M12 obtains incoming material information, for example, a fixed interval time may be set, and after each fixed interval time, a preset number of multiple batteries are automatically input, so as to provide input data of virtual batteries in a simulated environment, and reflect the incoming lithium battery material information in the corresponding loading station; In step M13, obtaining the first grabbing instruction may be obtained by setting a trigger condition through a separate service. When the set trigger condition is reached, the service may automatically generate the first grabbing instruction. The trigger condition is when the lithium battery incoming material information satisfies the number that the gripper can grab at one time. The acquisition of the first placement instruction in step M14 may also be carried out by setting a trigger condition through a separate service. When the set trigger condition is met, the service may automatically generate the first placement instruction. Step M15 displays the numbering information of the qualified lithium batteries before and after being placed in the baking fixture, which can be stored through the SQLite database, and the position information is recorded and displayed in the interface development framework IMGUI; when comparing the numbering information, a simple way is to manually check whether the numbering information of the lithium batteries before and after being placed in the baking fixture is consistent, so that the reliability of the scheduling method can be judged in advance through simulation.

[0027] In the display interface of the interface development framework IMGUI mentioned above, some control buttons can also be set. The purpose is to manually control the input parameters, such as controlling the incoming material information, and then simulating various incoming material scenarios. For example, in the operation interface of the simulation environment, control buttons are set. These buttons can control the database, and then control the status of the battery grasped by the gripper in the simulation environment. For example, by adjusting or controlling the buttons, the battery on any station of the gripper is a qualified battery (also called a PASS battery, or an OK battery), an unqualified battery (also called a NG battery), or a test battery (also called a fake battery), etc., so that the 2 corresponding to the incoming material quantity X can be achieved. X (2 to the power of X) kinds of loading situations can be simulated; or the number of batteries in the loading station, in each station of the clamp, in the transfer station, and in the baking fixture can be cleared through the control button.

[0028] The lithium battery incoming material information mentioned above meets the triggering conditions of the gripping action of the gripper, including: the number that the gripper can grab is less than or equal to the number of incoming lithium batteries. It is understandable that the gripping action of the gripper will be triggered only when the number of lithium batteries in the loading station reaches the number that the gripper can grab at one time, with the aim of fully loading the station when the gripper grabs at one time. For example, the number of lithium batteries in the loading station is 4, and the number of batteries that the gripper can grab is 6, at this time the gripping action of the gripper is not triggered; when the number of lithium batteries in the loading station is 8, because the number of lithium batteries in the loading station is greater than the number of batteries that the gripper can grab, the gripping action of the gripper is triggered, then when the gripping action is triggered, the first gripping instruction is obtained.

[0029] In one embodiment, when the number of qualified lithium batteries among the batteries grasped by the gripper from the loading station at a certain time is equal to the number of lithium batteries that the gripper can grasp, the grasped batteries are placed in the baking fixture according to the first placement instruction; that is, all the lithium batteries grasped by the gripper are qualified lithium batteries; Alternatively, when the number of qualified lithium batteries among the batteries grasped by the gripper from the loading station at a certain time is less than the number of lithium batteries that the gripper can grasp, qualified lithium batteries are selected from at least one qualified lithium battery according to the first placement instruction, and the qualified lithium batteries are placed in the transfer station; at this time, each station of the gripper also includes unqualified lithium batteries in the lithium batteries grasped this time, so it is necessary to remove the unqualified batteries therefrom, or it can be said that qualified lithium batteries need to be selected therefrom, so that the batteries retained in each station of the gripper are all qualified batteries, and at this time the screened qualified lithium batteries are placed in the transfer station, pending subsequent adjustment of the placement position of the qualified lithium batteries in the transfer station.

[0030] In the above embodiment, when the number of qualified lithium batteries among the batteries grasped by the gripper from the loading station at a certain time is less than the number of lithium batteries that the gripper can grasp, qualified lithium batteries are selected from at least one qualified lithium battery according to the first placement instruction, and the qualified lithium batteries are placed in the transfer station, including: obtaining a second placement instruction; according to the second placement instruction, unqualified batteries grasped by the gripper from the loading station at a certain time are removed, specifically, unqualified batteries can be placed in the NG battery station to select qualified lithium batteries, or only qualified batteries are retained in each station of the gripper, and qualified lithium batteries in each station of the gripper are placed in the transfer station; so as to be used to grip the qualified lithium batteries in the transfer station and place them in the baking clamp.

[0031] The second grabbing instruction mentioned here may also be triggered by a separate service. When the set triggering condition is reached, the service may automatically generate a second placing instruction.

[0032] It can be understood that the above-mentioned removal of unqualified batteries is also implemented in the created virtual environment, and the removal process can be implemented by writing codes in a compiler.

[0033] As for the source of unqualified batteries, they may be marked as unqualified batteries in advance when they are received from the previous process. For example, a prompt is given at the loading station that the battery is an unqualified battery or is damaged. Specifically, the bad battery, i.e., the unqualified battery, may be displayed by scanning the code information at the loading station, or the scanned code may be damaged and also marked as an unqualified battery.

[0034] In another embodiment, before the qualified lithium batteries in the transfer station are placed in the baking clamp, the second placement instruction also includes: adjusting the relative positions of the qualified lithium batteries in the transfer station so that the number of qualified lithium batteries grasped by the clamp from the transfer station is equal to the number of batteries that the clamp can grasp, that is, adjusting the relative positions of each qualified lithium battery in the transfer station so that there are no empty stations between each lithium battery, thereby making the order of the lithium batteries placed in the baking clamp consistent with the order of the lithium batteries grasped by the clamp, which is convenient for comparing the information when observing the numbers of the lithium batteries before and after they are finally placed in the baking clamp.

[0035] In the above embodiment, specifically, adjusting the relative position of the qualified lithium batteries in the transfer station so that the number of qualified lithium batteries grasped by the gripper from the transfer station at any one time is equal to the number of batteries that the gripper can grasp includes the following steps: M61: among a group of lithium batteries grabbed by the gripper from the loading station, starting from the 1st station of the gripper, determine the first qualified battery, and mark the gripper station corresponding to the first qualified battery as the mth station; M62: Starting from station m, determine the first unqualified battery; starting from the first qualified battery and ending at the first unqualified battery, calculate the number of qualified batteries as n; M63: Starting from the transfer station 1, calculate the number of qualified batteries in the transfer station as k; M64: Make the 1st station of the transfer station correspond to the 1st station of the gripper, and make the station of the gripper offset k-(m-1) stations relative to the corresponding station of the transfer station, and put down n qualified batteries; for example, here the 2nd station of the gripper can be offset k-(m-1) stations relative to the 2nd station of the transfer station; M65: Repeat the above steps until all qualified batteries on each station of the gripper are placed in the transfer station.

[0036] The following is a specific usage scenario to illustrate the above steps. Figure 2 and Figure 3For example, in the original state, there is no lithium battery incoming information, that is, the number of lithium batteries in the loading station is 0, and the number of lithium batteries incoming at one time is 4. The number of lithium batteries that have been grabbed by the clamp at each station is 0, and the number of lithium batteries that the clamp can grab at one time is 6. The number of qualified lithium batteries in the transfer station is 0, the number of batteries in the unqualified battery station is 0, and the number of test batteries in the test battery station is a certain number. In this embodiment, there is no need to test the battery (also called fake battery). If the test battery is needed, first use the clamp to grab the test battery from the fake battery station and put it into the baking fixture. At this time, simulate the loading action. After two incoming materials, the number of lithium batteries in the loading station reaches 8, triggering the gripping action of the clamp. If the clamp grabs once, the 4th station of the clamp is an unqualified battery, and the rest are qualified batteries, then: First, the unqualified batteries at the 4th position of the clamp can be removed, for example, the unqualified batteries, i.e., NG batteries, are grabbed and placed in the NG battery position, while the remaining qualified batteries are still located at the various positions of the clamp and remain unchanged; Starting from the 1st position of the gripper, the battery at the 1st position is the first qualified battery. At this time, the gripper position corresponding to the first qualified battery is the 1st position, that is, m1 is 1; Starting from the 1st station of the clamp, determine the first unqualified battery. For example, in this embodiment, the first unqualified battery is located at the 4th station of the clamp. From the first qualified battery to the first unqualified battery, the number of qualified batteries at this time is n1, which is 3; Starting from the transfer station 1, since there is no qualified battery placed in the transfer station in the initial state, the number of qualified batteries k1 in the transfer station is 0 at this time; According to the correspondence between 1 station of the transfer station and 1 station of the gripper, the number of offset stations of the gripper relative to the transfer station is calculated. The number of offset stations is k1-(m1-1), that is, the number of offset stations is 0. At this time, the gripper is offset by 0 stations relative to the transfer station and puts down 3 qualified batteries. Since there are still qualified batteries in the 5th and 6th stations on the gripper that have not been put into the transfer station, it is necessary to repeat the above steps. At this time: Starting from the 1st position of the gripper, the battery at the 5th position is the first qualified battery, and the gripper position corresponding to the first qualified battery is the 5th position, that is, m2 is 5; Starting from the 5th station of the clamp, the first unqualified battery is determined. Since the 5th and 6th stations of the clamp are both qualified batteries and there is no unqualified battery, the number of qualified batteries n2 from the first qualified battery at the 5th station to the qualified battery at the 6th station is 2; Starting from the transfer station 1, since 3 batteries have been put into the transfer station in the previous step, the number of qualified batteries k2 in the transfer station is 3 at this time; Still according to the principle that 1 station of the transfer station corresponds to 1 station of the gripper, the number of offset stations of the gripper relative to the transfer station is calculated. The number of offset stations is k2-(m2-1), that is, the gripper is offset by -1 station relative to the transfer station. It can be understood that when station 2 of the gripper corresponds to station 1 of the transfer station, the number of qualified batteries when n2 is 2 can be placed in the transfer station.

[0037] So far, in the process of this simulated loading scheduling, the batteries on each station of the gripper have been placed in the transfer station, and the positions of each qualified lithium battery have been adjusted at the transfer station so that there are no empty stations between each qualified lithium battery, so that when the gripper grabs 6 batteries at a time from the transfer station, all the batteries grabbed are qualified batteries, and thus all the batteries placed in the baking fixture are also qualified lithium batteries.

[0038] The transfer station described in the above embodiments, that is, the pairing station, is used to pair qualified lithium batteries at this station so that the relative positions of the paired qualified lithium batteries meet the requirements of no gaps between each other, and when the clamp performs one grabbing, the number that the clamp can grab is equal to the number of qualified lithium batteries placed in the corresponding adjacent stations on the pairing station, so that the order of the lithium batteries placed in the baking clamp is consistent with the order of the lithium batteries grabbed by the clamp, which is convenient for comparing the numbers of the lithium batteries before and after they are placed in the baking clamp.

[0039] According to a second aspect of the present invention, a material scheduling simulation device for lithium battery baking is also provided, the device comprising: Module M71: used to establish a feeding scheduling model to complete the simulation of lithium battery feeding scheduling and the interaction with the environment; Module M72: used to obtain lithium battery incoming information; Module M73: used to obtain the first grabbing instruction when the lithium battery incoming material information meets the triggering condition of the gripping action of the gripper, and determine the number of lithium batteries grabbed by the gripper from the loading station according to the first grabbing instruction; The seized lithium batteries include at least one qualified lithium battery; Module M74: used to obtain a first placement instruction, select a qualified lithium battery from at least one qualified lithium battery according to the first placement instruction, and place the selected qualified lithium battery into a baking fixture; Or put the qualified lithium batteries into the transfer station, so that the qualified lithium batteries in the transfer station can be grabbed by the clamp and put into the baking fixture; Module M75: used to display the serial numbers of qualified lithium batteries grabbed according to the first grabbing instruction, and display the serial numbers of qualified lithium batteries placed in the baking clamp according to the first placement instruction, so as to compare the consistency of the serial numbers of qualified lithium batteries before and after being placed in the baking clamp.

[0040] In one embodiment, the apparatus further comprises: Module M8 is used to obtain a second placement instruction; according to the second placement instruction, unqualified batteries are removed from the batteries grasped by the gripper from the loading station at a certain time to select qualified lithium batteries, and the qualified lithium batteries are placed in the transfer station to be used to place the qualified lithium batteries in the transfer station into the baking fixture.

[0041] In the above embodiment, the device further includes: Module M9 is used to adjust the relative positions of qualified lithium batteries in the transfer station so that the number of qualified lithium batteries grasped by the gripper from the transfer station at any one time is equal to the number of batteries that the gripper can grasp.

[0042] Furthermore, the module M9 includes: Module M91, which is used to determine the first qualified battery in a group of lithium batteries grasped by the gripper, starting from the 1st position of the gripper, and mark the gripper position corresponding to the first qualified battery as the mth position; Module 92, which is used to determine the first unqualified battery starting from the m station; starting from the first qualified battery and ending at the first unqualified battery, calculate the number of qualified batteries as n; Module 93, which is used to calculate the number of qualified batteries in the transfer station as k, starting from station 1 of the transfer station; Module 94, which is used to make one station of the transfer station correspond to one station of the gripper, make the station of the gripper offset by k-(m-1) stations relative to the corresponding station of the transfer station, and put down n qualified batteries; Module 95 is used to detect whether all qualified batteries grabbed by the gripper from the loading station at any time or all qualified batteries retained in each station of the gripper after removing unqualified batteries are placed in the transfer station, and the detection is stopped until all qualified batteries grabbed by the gripper at any time are placed in the transfer station.

[0043] As the method implemented by the device has been described in detail in the previous text, it will not be repeated here.

[0044] According to a third aspect of the present invention, there is further provided a computer-readable storage medium storing a computer program. When the computer program is executed by a processor, the processor executes the method provided in each embodiment of the first aspect of the present invention.

[0045] In the present invention, the aforementioned readable storage medium may be any tangible medium containing or storing a program that may be used by or in conjunction with an instruction execution system, apparatus, or device. For example, a computer-readable storage medium may be any suitable magnetic storage medium or magneto-optical storage medium, such as a dynamic random access memory DRAM, a hybrid memory cube HMC, or the like, or any other medium that may be used to store the required information and may be accessed by an application, a module, or both. Any such computer storage medium may be part of a device or accessible or connectable to a device. Any application or module described in the present invention may be implemented using computer-readable / executable instructions that may be stored or otherwise maintained by such a computer-readable medium.

[0046] According to the fourth aspect of the present invention, the present invention also provides a computer device, which includes a processor and a memory, that is, the methods described in the various embodiments of the first aspect of the present invention can be implemented by using hardware facilities such as a processor and a memory, wherein the memory stores computer instructions for lithium battery loading scheduling, and when the computer instructions are executed by the processor, the device executes the methods provided in the various embodiments of the first aspect above.

[0047] Furthermore, the computer device may also include a display, which is connected to the aforementioned processor to display the process of lithium battery baking and loading scheduling.

[0048] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A material scheduling simulation method for lithium battery baking, characterized in that: include: Step M11: Establish a material loading scheduling model to complete the simulation of lithium battery material loading scheduling and the interaction with the environment; Step M12: Obtaining lithium battery incoming material information; Step M13: when the lithium battery incoming material information meets the triggering condition of the gripping action of the gripper, a first gripping instruction is obtained, and according to the first gripping instruction, the number of lithium batteries gripped by the gripper from the loading station is determined; The grabbed lithium batteries include at least one qualified lithium battery; Step M14: obtaining a first placement instruction, and selecting a qualified lithium battery from the at least one qualified lithium battery according to the first placement instruction; so as to place the selected qualified lithium battery into a baking fixture; or placing the qualified lithium battery into a transfer station, so as to place the qualified lithium battery in the transfer station into the baking fixture; Step M15: displaying the serial numbers of the qualified lithium batteries grabbed according to the first grabbing instruction, and displaying the serial numbers of the qualified lithium batteries placed in the baking clamp according to the first placing instruction, so as to compare the consistency of the serial numbers of the qualified lithium batteries before and after being placed in the baking clamp.

2. The method according to claim 1, characterized in that The lithium battery incoming material information satisfies the triggering condition of the gripping action of the gripper, including: the number of lithium batteries that the gripper can grip is less than or equal to the number of lithium batteries located at the loading station.

3. The method according to claim 1, characterized in that When the number of qualified lithium batteries among the batteries grasped by the gripper from the loading station at a certain time is equal to the number of lithium batteries that the gripper can grasp, placing the grasped batteries into the baking fixture according to the first placement instruction; Or, when the number of qualified lithium batteries among the batteries grasped by the gripper from the loading station at a certain time is less than the number of lithium batteries that the gripper can grasp, a qualified lithium battery is selected from the at least one qualified lithium battery according to the first placement instruction, and the qualified lithium battery is placed in the transfer station.

4. The method according to claim 3, characterized in that When the number of qualified lithium batteries among the batteries grasped by the gripper from the loading station at a certain time is less than the number of lithium batteries that the gripper can grasp, selecting a qualified lithium battery from the at least one qualified lithium battery according to the first placement instruction, and placing the qualified lithium battery into the transfer station, including: obtaining a second placement instruction; According to the second placement instruction, unqualified batteries are removed from the batteries grasped by the gripper from the loading station at a certain time to select qualified lithium batteries, and the qualified lithium batteries are placed in the transfer station, so that the gripper can grasp the qualified lithium batteries in the transfer station and put them into the baking clamp.

5. The method according to claim 4, characterized in that Before placing the qualified lithium batteries in the transfer station into the baking clamp, the second placement instruction also includes: adjusting the relative position of the qualified lithium batteries in the transfer station so that the number of qualified lithium batteries grasped by the clamp from the transfer station is equal to the number of batteries that the clamp can grasp.

6. The method according to claim 5, adjusting the relative position of the qualified lithium batteries in the transfer station so that the number of qualified lithium batteries grasped by the gripper from the transfer station at any one time is equal to the number of batteries that the gripper can grasp, comprising: M61: among a group of lithium batteries grasped by the gripper from the loading station, starting from station 1 of the gripper, determine the first qualified battery, and mark the gripper station corresponding to the first qualified battery as station m; M62: starting from the m station, determining the first unqualified battery; starting from the first qualified battery and ending at the first unqualified battery, calculating the number of qualified batteries as n; M63: Starting from station 1 of the transfer station, the number of qualified batteries in the transfer station is calculated as k; M64: Make the station 1 of the transfer station correspond to the station 1 of the gripper, and make the station of the gripper shift k-(m-1) stations relative to the corresponding station of the transfer station, and then put down n qualified batteries; M65: Repeat the above steps until all qualified batteries on each station of the clamp are placed in the transfer station.

7. A lithium battery baking material scheduling simulation device, characterized in that: include: Module M71: used to establish a feeding scheduling model to complete the simulation of lithium battery feeding scheduling and the interaction with the environment; Module M72: used to obtain lithium battery incoming information; Module M73: used to obtain a first grabbing instruction when the lithium battery incoming material information meets the triggering condition of the gripping action of the gripper, and determine the number of lithium batteries that the gripper grabs from the loading station according to the first grabbing instruction; The grabbed lithium batteries include at least one qualified lithium battery; Module M74: used to obtain a first placement instruction, and select a qualified lithium battery from the at least one qualified lithium battery according to the first placement instruction; and to place the selected qualified lithium battery into a baking fixture; or placing the qualified lithium battery into a transfer station, so as to place the qualified lithium battery in the transfer station into the baking fixture; Module M75: used to display the serial numbers of qualified lithium batteries grabbed according to the first grabbing instruction, and display the serial numbers of qualified lithium batteries placed in the baking clamp according to the first placement instruction, so as to compare the consistency of the serial numbers of the qualified lithium batteries before and after being placed in the baking clamp.

8. The device according to claim 7, characterized in that Also includes: Module M8 is used to obtain a second placement instruction; according to the second placement instruction, unqualified batteries are removed from the batteries grasped by the gripper from the loading station at a certain time to select qualified lithium batteries, and the qualified lithium batteries are placed in the transfer station, so that the gripper can grasp the qualified lithium batteries in the transfer station and put them into the baking clamp.

9. The device according to claim 8, characterized in that Also includes: Module M9 is used to adjust the relative positions of the qualified lithium batteries in the transfer station so that the number of qualified lithium batteries grasped by the gripper from the transfer station at any one time is equal to the number of batteries that the gripper can grasp.

10. The device according to claim 9, characterized in that The module M9 comprises: Module M91, which is used to determine the first qualified battery from the 1st position of the clamp in a group of lithium batteries grasped by the clamp from the loading station, and mark the clamp position corresponding to the first qualified battery as the mth position; Module 92, which is used to determine the first unqualified battery starting from the m station; starting from the first qualified battery and ending at the first unqualified battery, calculate the number of qualified batteries as n; Module 93, which is used to calculate the number of qualified batteries in the transfer station as k, starting from station 1 of the transfer station; Module 94, which is used to make one station of the transfer station correspond to one station of the gripper, and to make the station of the gripper offset by k-(m-1) stations relative to the corresponding station of the transfer station, and to place n qualified batteries; Module 95 is used to detect whether all qualified batteries grabbed by the gripper from the loading station at any time or qualified batteries retained in each station of the gripper after removing unqualified batteries are placed in the transfer station, and the detection is stopped until all qualified batteries grabbed by the gripper at any time are placed in the transfer station.

11. A computer-readable storage medium storing a computer program, wherein when the computer program is executed by a processor, the processor is caused to perform the steps of the method according to any one of claims 1 to 6.

12. A computer device comprising a processor and a memory, wherein the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the steps of the method according to any one of claims 1 to 6.

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