High-speed injection valve control method, device and equipment and storage medium

Abstract

The invention discloses a high-speed injection valve control method, device and equipment and a storage medium, and relates to the field of artificial intelligence. The method is applied to a server and comprises the following steps: acquiring a first optical characteristic diagram of an optical lens; extracting optical characteristics of the to-be-dispensed area from the first optical characteristic diagram, and generating a light transmittance curve; according to a light transmittance-dispensing speed calculation formula and the light transmittance curve, a dispensing speed curve of the high-speed injection valve is obtained through calculation; and based on the dispensing speed curve, controlling the high-speed injection valve to dispense glue in the to-be-dispensed area. By implementing the technical scheme provided by the invention, the problem that the optical performance of the optical lens is reduced due to glue in a dispensing process is solved.

Description

Technical Field

[0001] The present application relates to the field of artificial intelligence technology, and in particular to a high-speed injection valve control method, device, equipment and storage medium. Background Art

[0002] As an intelligent equipment commonly used in dispensing process in industrial production, the high-speed jet valve has undergone many upgrades and its dispensing efficiency and accuracy have been greatly improved. It can now meet the dispensing needs of many precision components, especially for the dispensing of optical components, which greatly improves the stability of the optical components after fixation.

[0003] At present, the steps for dispensing glue for optical lenses are to first install the optical lens on the base, then set a series of dispensing procedures such as the dispensing speed, glue output, and dispensing trajectory of the high-speed jet valve, and finally dispense glue at the connection between the base and the optical lens, and wait for the glue to solidify to complete the fixation of the optical element. However, the above steps do not take into account the limitations of the processing technology of the optical lens itself, which leads to differences in the optical properties of the optical lens in different areas, and the optical lens after dispensing glue is affected by the refractive index and transparency of the glue itself, thereby reducing the optical performance of the optical lens. Summary of the invention

[0004] In order to solve the problem of optical performance degradation of optical lenses in the dispensing process, the present application provides a high-speed injection valve control method, device, equipment and storage medium.

[0005] In a first aspect, the present application provides a high-speed jet valve control method, which is applied to a server, and the method includes: obtaining a first optical characteristic diagram of an optical lens; extracting the optical characteristics of an area to be glued from the first optical characteristic diagram, and generating a transmittance curve; calculating a glue dispensing speed curve of a high-speed jet valve according to a transmittance-glue dispensing speed calculation formula and the transmittance curve; and based on the glue dispensing speed curve, controlling the high-speed jet valve to perform glue dispensing in the area to be glued.

[0006] In one of the embodiments, a plurality of optical property measurement graphs of the optical lens are obtained; Based on the plurality of optical characteristic measurement graphs, performing effective value analysis on a plurality of optical data of the optical lens to obtain effective values ​​corresponding to the plurality of optical data; The first optical characteristic graph is generated by using effective values ​​corresponding to the plurality of types of optical data.

[0007] In one of the embodiments, a plurality of dispensing tracks are randomly generated in the area to be dispensed; Extracting the transmittance of a plurality of consecutive points in a first dispensing track, wherein the first dispensing track is any one of the plurality of dispensing tracks; Based on the transmittances of the plurality of continuous points, determining a transmittance difference of the first dispensing track, wherein the transmittance difference is a difference between a maximum value and a minimum value of the transmittances of the plurality of continuous points; If the transmittance difference of the first glue dispensing track is less than the transmittance difference of the second glue dispensing track, the transmittance curve is generated based on the transmittance of multiple consecutive points of the first glue dispensing track, and the second glue dispensing track is any one of the multiple glue dispensing tracks except the first glue dispensing track.

[0008] In one embodiment, generating the transmittance curve based on the transmittance of a plurality of consecutive points of the first dispensing track specifically includes: Obtaining a historical transmittance curve of the optical lens, wherein the historical transmittance curve is a transmittance curve of an optical lens of the same model as the optical lens measured after dispensing is completed when a dispensing device is jittered; The transmittance curve of the first dispensing track is corrected based on the historical transmittance curve to obtain the transmittance curve.

[0009] In one embodiment, the transmittance-dispensing speed calculation formula is specifically: Where, T is the transmittance, v is the dispensing speed, is the benchmark dispensing speed, and k is a constant used to indicate the influence of glue characteristics on light transmittance.

[0010] In one embodiment, after controlling the high-speed jet valve to dispense glue in the to-be-dispensed area based on the dispensing speed curve, the method further includes: Obtaining a second optical characteristic graph of the optical lens, where the second optical characteristic graph is an optical characteristic graph measured after the optical lens is cured by glue dispensing; Determining whether the second optical characteristic graph meets a qualification standard; If not, extracting the unqualified area in the second optical characteristic map; Performing compensation analysis on the unqualified area to obtain a transmittance compensation curve of the unqualified area; Based on the transmittance compensation curve, the high-speed injection valve is controlled to perform compensation dispensing in the unqualified area.

[0011] In one embodiment, based on the dispensing speed curve, controlling the high-speed jet valve to dispense glue in the area to be dispensed includes: Identifying a maximum transmittance point in the transmittance curve; Based on the highest transmittance point in the transmittance curve, the dispensing starting point of the optical lens is determined, so that the high-speed jet valve dispenses glue in the area to be dispensed according to the dispensing starting point.

[0012] In a second aspect, the present application provides a high-speed injection valve control device, the device is a server, the server includes an acquisition module, a processing module and a sending module, wherein: The acquisition module is used to acquire a first optical characteristic diagram of the optical lens; The processing module is used to extract the optical characteristics of the area to be dispensed from the first optical characteristic diagram and generate a transmittance curve; and calculate the dispensing speed curve of the high-speed injection valve according to the transmittance-dispensing speed calculation formula and the transmittance curve; The sending module is used to control the high-speed jet valve to perform glue dispensing in the area to be glued based on the glue dispensing speed curve.

[0013] In a third aspect, the present application provides an electronic device comprising a processor, a memory, a user interface and a network interface, wherein the memory is used to store instructions, the user interface and the network interface are used to communicate with other devices, and the processor is used to execute the instructions stored in the memory so that the electronic device executes a method as described in any one of the first aspects.

[0014] In a fourth aspect, the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores instructions, and when the instructions are executed, the method as described in any one of the first aspects is executed.

[0015] In summary, one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: 1. Through the optical characteristic diagram of the optical lens, the relevant optical parameters of the optical lens can be intuitively obtained, and the most important optical parameter of the optical lens is the transmittance. Therefore, the transmittance of the area to be glued is extracted from the optical characteristic diagram and a transmittance curve is generated. Then, the transmittance curve of the area to be glued is converted into a glue dispensing speed curve of the high-speed jet valve during the glue dispensing process, so that the high-speed jet valve dispenses glue according to the glue dispensing speed curve. In this process, according to the transmittance difference in the area to be glued, the glue dispensing speed is changed to change the glue output of the high-speed jet valve at different positions, and then the transmittance of the glue itself is used to offset the transmittance difference in different positions of the area to be glued, so as to ensure that the area to be glued after glue dispensing has the same transmittance, thereby ensuring that the optical characteristics of the optical lens are stable and effective.

[0016] 2. When the high-speed jet valve dispenses glue in the area to be dispensed, the glue does not completely cover the area to be dispensed. Therefore, multiple dispensing tracks are randomly generated in the area to be dispensed, and then the dispensing track with the smallest difference in transmittance between each track point is selected from the multiple dispensing tracks as the dispensing track of the high-speed jet valve, thereby ensuring that the glue has little effect on the optical performance of the optical lens.

[0017] 3. After the optical lens is glued, the glue dispensing effect may be unsatisfactory due to the jitter of the glue dispensing equipment. At this time, the historical transmittance curve of the optical lens of the same model as the current optical lens can be analyzed, and the transmittance curve of the current optical lens can be corrected according to the historical transmittance curve, so as to offset the glue dispensing error caused by the equipment jitter, thereby improving the accuracy of high-speed jet valve glue dispensing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a flow chart of a high-speed injection valve control method provided in an embodiment of the present application.

[0019] Figure 2 This is a schematic diagram of the first dispensing trajectory provided in an embodiment of the present application.

[0020] Figure 3 This is a schematic diagram of the second dispensing trajectory provided in an embodiment of the present application.

[0021] Figure 4 It is a structural schematic diagram of a high-speed injection valve control device provided in an embodiment of the present application.

[0022] Figure 5 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application.

[0023] Explanation of the reference numerals: 1. Acquisition module; 2. Processing module; 3. Sending module; 500. Electronic device; 501. Processor; 502. Communication bus; 503. User interface; 504. Network interface; 505. Memory. DETAILED DESCRIPTION

[0024] In order to enable technicians in this field to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments.

[0025] In the description of the embodiments of the present application, words such as "for example" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "for example" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "for example" or "for example" is intended to present related concepts in a specific way.

[0026] In the description of the embodiments of the present application, the meaning of the term "multiple" refers to two or more. For example, multiple systems refer to two or more systems, and multiple screen terminals refer to two or more screen terminals. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The terms "include", "comprise", "have" and their variations all mean "including but not limited to", unless otherwise specifically emphasized.

[0027] The dispensing process of the high-speed jet valve is divided into contact dispensing and non-contact dispensing. Both dispensing processes can perform continuous dispensing or intermittent dispensing. The dispensing of optical lenses requires the high-speed jet valve to have higher control accuracy. Therefore, the most commonly used dispensing method for optical lenses is non-contact continuous dispensing. Based on this, the technical solution of the present application is explained in this application scenario but not limited to this application scenario.

[0028] At present, the production of optical lenses is limited by processing technology, and it is impossible to ensure that the optical characteristics of optical lenses in each area are consistent. It can only ensure its accuracy as much as possible. In order to use optical lenses, it is necessary to install the optical lenses on the base to form optical components, and then install the optical components on various optical devices, such as lenses with different focal lengths on cameras, eyepieces of microscopes, etc. Since the optical lenses themselves are relatively fragile and prone to deformation, it is difficult to fix the optical lenses to the base through structures. The most common method is to use glue for dispensing bonding, but the glue itself has a certain refractive index and transparency. In addition, the optical characteristics of the optical lenses themselves are inconsistent in each lens area, which causes the optical performance of the optical lenses to be affected by the glue after dispensing.

[0029] Therefore, in order to solve the above problems, the present application provides a high-speed injection valve control method, referring to Figure 1 , Figure 1 1 is a flow chart of a high-speed injection valve control method provided in an embodiment of the present application. The method is applied to a server and includes steps S101 to S104, which are as follows: S101, obtaining a first optical characteristic diagram of an optical lens.

[0030] In the above steps, the first optical characteristic diagram can be understood as a data diagram reflecting the changes in optical parameters of each lens area of ​​the optical lens. Among them, the optical parameters include refractive index, transmittance, resolution, and scattering. In order to ensure the accuracy of the first optical characteristic diagram, when generating the first optical characteristic diagram, first obtain multiple optical characteristic measurement diagrams of the optical lens, and the optical characteristic measurement diagram is an optical characteristic diagram of the optical lens measured in advance under different lighting conditions; then perform effective value analysis on the various optical data in the optical characteristic measurement diagram to obtain the effective values ​​of the various optical data; finally, generate the first optical characteristic diagram with the effective values ​​corresponding to the various optical data. Among them, the effective value analysis is specifically as follows: taking transmittance as an example, a transmittance graph is extracted from multiple optical characteristic measurement graphs. The transmittance graph contains the transmittance of the entire mirror surface of the optical lens. At this time, if you want to get the effective value of the transmittance of a certain point of the optical lens, extract the transmittance corresponding to the point in the multiple transmittance graphs, and then perform difference calculation on the multiple transmittances, remove the transmittance with abnormal differences, and then calculate the average value of the remaining multiple transmittances, and finally use the average transmittance value as the effective value of the transmittance of the point. Based on the above method, multiple effective transmittance values ​​of the entire optical lens are obtained, and then the multiple effective transmittance values ​​are used to generate an optical characteristic graph.

[0031] S102, extracting the optical characteristics of the area to be dispensed from the first optical characteristic graph, and generating a transmittance curve.

[0032] In the above steps, the area to be glued is the connection surface between the optical lens and the base, so it is only necessary to extract the optical characteristics of the area to be glued. For optical lenses, their transmittance is the core indicator to measure their performance, so the transmittance of the area to be glued is extracted from the first optical characteristic diagram to generate a transmittance curve. It should be explained that what kind of optical data to extract for the area to be glued is determined by the core function of the optical element itself. For example, the core function of an optical prism is to refract light, so when extracting the optical data of the area to be glued, it is selected to extract the refractive index to generate a refractive index curve.

[0033] In a possible embodiment, since the high-speed jet valve does not completely cover the glue area when dispensing glue in the glue area, in order to reduce the effect of glue on the transmittance of the optical lens in the glue area, it is necessary to construct a glue dispensing track with less effect on the optical lens in the glue area to generate a transmittance curve of the glue area. Specifically: Multiple dispensing tracks are randomly generated in the area to be dispensing, each of which contains multiple continuous points, each of which corresponds to a transmittance. Then, the transmittance difference between the continuous point with the largest transmittance and the continuous point with the smallest transmittance in each dispensing track is calculated. Finally, the transmittance differences of multiple dispensing tracks are compared, and the dispensing track with the smallest transmittance difference is selected as the optimal dispensing track in the area to be dispensing. Finally, the transmittance of the optimal dispensing track is used to generate a transmittance curve.

[0034] For example, if Figure 2 As shown, Figure 2 The schematic diagram of the first glue-dispensing track provided for the present application. It includes an optical mirror, a first glue-dispensing track, and a second glue-dispensing track. The maximum transmittance point a in the first glue-dispensing track is 95%, and the minimum transmittance point b is 94.7%; the maximum transmittance point A in the second glue-dispensing track is 95%, and the minimum transmittance point B is 94.5%. At this time, the transmittance difference of the first glue-dispensing track is 0.3, and the transmittance difference of the second glue-dispensing track is 0.5. It can be seen that the transmittance difference of the first glue-dispensing track is less than the transmittance difference of the second glue-dispensing track. At this time, the first glue-dispensing track is determined to be the optimal glue-dispensing track, and the transmittance of the first glue-dispensing track is used to generate a transmittance curve.

[0035] In a possible embodiment, a dispensing track with less influence on the optical lens is constructed in the dispensing area to generate a transmittance curve of the dispensing area, which specifically includes: Taking a circular optical lens as an example, based on the center of the optical lens, the optical lens is divided into multiple equal-area areas, and any one of the multiple equal-area areas is used as the reference area. The average transmittance in the reference area is calculated and used as the reference transmittance of the area. The point with the closest value to the reference transmittance in the reference area is used as the starting point of the dispensing trajectory, and then the transmittance point in the corresponding area closest to the reference transmittance is identified counterclockwise or clockwise as the next reference transmittance point. In this way, the selection of transmittance points in all equal-area areas is completed in a cycle, and finally all the selected transmittance points are connected to obtain the optimal dispensing trajectory in the area to be dispensed, and then the dispensing trajectory is used to generate the transmittance curve of the area to be dispensed. This method is suitable for dispensing optical lenses with higher performance requirements. As the computer performance improves, more areas can be divided, and the optimal dispensing trajectory obtained is the most accurate.

[0036] For example, if Figure 3 As shown, Figure 3 A schematic diagram of a second dispensing track provided in an embodiment of the present application, Figure 3 Figure a in the figure shows the transmittance points in the reference area. Figure 3 Figure b in the figure shows the transmittance points in the adjacent area of ​​the reference area. Figure 3 The c graph in the figure represents the transmittance point of the next cycle area of ​​the adjacent area. Figure 3 The d figure in the figure shows the optimal glue dosing trajectory generated after the transmittance in all areas is selected. Figure 3 The optimal dosing trajectory in Figure d generates the transmittance curve.

[0037] In a possible implementation, since the high-speed jet valve may experience equipment jitter during the dispensing process, this will result in an unsatisfactory dispensing effect for the optical lens. In order to solve this problem, first obtain the historical transmittance curve of the optical lens. The historical transmittance curve is a qualified transmittance curve measured after dispensing of an optical lens of the same model as the current optical lens when the dispensing equipment is jittering; then correct the transmittance curve of the area to be dispensed according to the historical transmittance curve, thereby ensuring the dispensing effect of the optical lens. The correction method is specifically as follows: compare the uncorrected transmittance curve with the historical transmittance curve, determine the abnormal curve therein, and then replace the abnormal curve in the uncorrected transmittance curve with the correction curve at the same position in the historical transmittance curve, and finally remove the effect of glue on the transmittance in the correction curve and smooth it to obtain the corrected transmittance curve.

[0038] S103, calculating and obtaining a dispensing speed curve of a high-speed injection valve according to a transmittance-dispensing speed calculation formula and the transmittance curve.

[0039] In the above steps, the transmittance-dispensing speed calculation formula is as follows: Where, T is the transmittance, v is the dispensing speed, is the benchmark dispensing speed, and k is a constant used to indicate the influence of glue characteristics on light transmittance.

[0040] In the above formula, since the glue itself is not completely transparent and has a certain transmittance, the glue can be used to make up for the transmittance difference of each part of the optical lens in the area to be glued, and the degree of this compensation is represented by the constant k. The above formula can be understood as controlling the residence time of the high-speed jet valve at the light transmission point by controlling the glue dispensing speed of the high-speed jet valve when the glue output of the high-speed jet valve is constant. Therefore, the transmittance difference can be expressed as the glue dispensing speed difference. It means that at this time, the faster the dispensing speed v of the high-speed jet valve is, the shorter the residence time is, the less the amount of glue dispensed at the light-transmitting point is, and the less the transmittance is compensated; the slower the dispensing speed v is, the longer the residence time is, the more the amount of glue dispensed at the light-transmitting point is, and the more the transmittance is compensated.

[0041] Since the transmittance curve of the optical lens in the area to be dispensed is known, that is, T is known, It can be understood as the dispensing speed corresponding to the light-transmitting point with the maximum transmittance value in the area to be dispensed. Since the transmittance of this light-transmitting point is the highest, the fault tolerance rate is the highest when its transmittance is kept consistent with the transmittance of other light-transmitting points through glue. Therefore, the dispensing speed of this point is the smallest and can be used as the benchmark dispensing speed. Therefore, the dispensing speed curve of the high-speed injection valve can be reversely deduced based on the known transmittance curve. The high-speed injection valve can perform dispensing according to the dispensing speed curve to correct the transmittance difference in different areas in the area to be dispensed.

[0042] S104, based on the dispensing speed curve, controlling the high-speed jet valve to perform dispensing in the area to be dispensed.

[0043] In the above steps, when the high-speed jet valve is controlled to start dispensing glue, the glue at the starting point is likely to be more than the preset amount due to the long time the glue is in contact with the air, thereby affecting the transmittance at the starting point of the optical lens. In order to solve this problem, the highest transmittance point in the transmittance curve is first identified, and then the position of the highest point in the transmittance curve in the optical lens is selected as the starting point for dispensing glue of the high-speed jet valve, thereby compensating for the effect caused by the excessive glue at the starting point of dispensing glue.

[0044] After the dispensing of the optical lens is completed, the dispensing effect of the optical lens needs to be further qualified. Specifically: obtain the second optical characteristic diagram of the optical lens, and the second optical characteristic diagram is the optical characteristic diagram measured after the optical lens completes the dispensing and curing. Match the second optical characteristic diagram with the qualified optical characteristic diagram to determine whether it meets the qualified standards. If it does not meet the qualified standards, the unqualified area is compensated and analyzed to obtain the transmittance curve of the unqualified area. The compensation analysis can be understood as the transmittance compensation amount of the unqualified area, and then the transmittance compensation amount of the unqualified area is inversely calculated through the transmittance-dispensing speed calculation formula to obtain the transmittance compensation curve of the unqualified area. Finally, the transmittance compensation curve is converted into the dispensing compensation curve of the high-speed injection valve, so as to control the high-speed injection valve to compensate and fill the unqualified area with the dispensing compensation curve.

[0045] In one possible implementation, in order to reduce the occurrence of unqualified areas when dispensing other optical lenses of the same type in the future, the corrected dispensing speed curve of the current optical lens is obtained, and then the corrected dispensing speed curve is stored in a dispensing speed curve library of the same type of optical lenses as a historical dispensing speed curve, so that the dispensing speed curve can be corrected after the dispensing speed curve is generated, thereby reducing the possibility of dispensing errors.

[0046] Reference Figure 4 The present application also provides a high-speed injection valve control device, which is a server. The server includes an acquisition module 1, a processing module 2 and a sending module 3, wherein: An acquisition module 1 is used to acquire a first optical characteristic diagram of an optical lens; Processing module 2 is used to extract the optical characteristics of the area to be dispensed from the first optical characteristic diagram and generate a transmittance curve; according to the transmittance-dispensing speed calculation formula and the transmittance curve, calculate the dispensing speed curve of the high-speed injection valve; The sending module 3 is used to control the high-speed jet valve to dispense glue in the area to be dispensed based on the glue dispensing speed curve.

[0047] In one possible implementation, a plurality of optical property measurement graphs of an optical lens are obtained; Based on multiple optical characteristic measurement graphs, effective value analysis is performed on multiple optical data of the optical lens to obtain effective values ​​corresponding to each of the multiple optical data; A first optical characteristic graph is generated using effective values ​​corresponding to each of the plurality of optical data.

[0048] In one possible implementation, a plurality of dispensing trajectories are randomly generated in the area to be dispensed; Extracting transmittance of a plurality of consecutive points in a first dispensing track, where the first dispensing track is any one of the plurality of dispensing tracks; Based on the transmittances of the plurality of consecutive points, determining a transmittance difference of the first dispensing track, where the transmittance difference is a difference between a maximum value and a minimum value of the transmittances of the plurality of consecutive points; If the transmittance difference of the first dispensing track is less than the transmittance difference of the second dispensing track, a transmittance curve is generated based on the transmittance of multiple consecutive points of the first dispensing track, and the second dispensing track is any one of the multiple dispensing tracks except the first dispensing track.

[0049] In a possible implementation manner, generating a transmittance curve based on the transmittance of a plurality of consecutive points of the first dispensing track specifically includes: Obtain the historical transmittance curve of the optical lens, which is the transmittance curve of the optical lens of the same model as the optical lens measured after the dispensing is completed when the dispensing equipment is jittered; The transmittance curve of the first dispensing track is corrected based on the historical transmittance curve to obtain a transmittance curve.

[0050] In a possible implementation manner, the transmittance-dispensing speed calculation formula is specifically: Where, T is the transmittance, v is the dispensing speed, is the benchmark dispensing speed, and k is a constant used to indicate the influence of glue characteristics on light transmittance.

[0051] In a possible implementation manner, after controlling the high-speed jet valve to dispense glue in the area to be dispensed glue based on the dispensing speed curve, the method further includes: Obtaining a second optical characteristic diagram of the optical lens, where the second optical characteristic diagram is an optical characteristic diagram measured after the optical lens is cured by glue dispensing; determining whether the second optical characteristic graph meets a qualified standard; If not, extracting the unqualified area in the second optical characteristic map; Perform compensation analysis on the unqualified area to obtain a transmittance compensation curve of the unqualified area; Based on the transmittance compensation curve, the high-speed jet valve is controlled to perform compensation dispensing in the unqualified area.

[0052] In a possible implementation, based on the dispensing speed curve, controlling the high-speed jet valve to dispense glue in the area to be dispensed includes: Identify the highest transmittance point in the transmittance curve; Based on the highest transmittance point in the transmittance curve, the dispensing starting point of the light lens is determined so that the high-speed jet valve dispenses glue in the area to be dispensed according to the dispensing starting point.

[0053] It should be noted that: when the device provided in the above embodiment realizes its function, only the division of the above functional modules is used as an example. In actual application, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the device and method embodiments provided in the above embodiment belong to the same concept, and the specific implementation process is detailed in the method embodiment, which will not be repeated here.

[0054] The present application also discloses an electronic device. Figure 5 , Figure 5 The electronic device 500 may include: at least one processor 501 , at least one network interface 504 , a user interface 503 , a memory 505 , and at least one communication bus 502 .

[0055] The communication bus 502 is used to realize the connection and communication between these components.

[0056] The user interface 503 may include a display screen (Display) and a camera (Camera). Optionally, the user interface 503 may also include a standard wired interface and a wireless interface.

[0057] The network interface 504 may optionally include a standard wired interface or a wireless interface (such as a WI-FI interface).

[0058] Among them, the processor 501 may include one or more processing cores. The processor 501 uses various interfaces and lines to connect various parts in the entire server, and executes various functions of the server and processes data by running or executing instructions, programs, code sets or instruction sets stored in the memory 505, and calling data stored in the memory 505. Optionally, the processor 501 can be implemented in at least one hardware form of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), and programmable logic array (Programmable Logic Array, PLA). The processor 501 can integrate one or a combination of a central processing unit (Central Processing Unit, CPU), a graphics processing unit (Graphics Processing Unit, GPU) and a modem. Among them, the CPU mainly processes the operating system, user interface and application programs; the GPU is responsible for rendering and drawing the content to be displayed on the display screen; the modem is used to process wireless communications. It can be understood that the above-mentioned modem may not be integrated into the processor 501, and it can be implemented separately through a chip.

[0059] Among them, the memory 505 may include a random access memory (Random Access Memory, RAM) and may also include a read-only memory (Read-Only Memory). Optionally, the memory 505 includes a non-transitory computer-readable storage medium. The memory 505 can be used to store instructions, programs, codes, code sets or instruction sets. The memory 505 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), instructions for implementing the above-mentioned various method embodiments, etc.; the data storage area may store data involved in the above-mentioned various method embodiments, etc. The memory 505 may also be optionally at least one storage device located away from the aforementioned processor 501. Refer to Figure 5 , the memory 505 as a computer storage medium may include an operating system, a network communication module, a user interface module and an application program of a high-speed injection valve control method.

[0060] exist Figure 5In the electronic device 500 shown, the user interface 503 is mainly used to provide an input interface for the user and obtain the data input by the user; and the processor 501 can be used to call the application program of a high-speed injection valve control method stored in the memory 505, and when executed by one or more processors 501, the electronic device 500 executes one or more of the methods described in the above embodiments. It should be noted that for the aforementioned method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required for the present application.

[0061] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0062] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some service interfaces, and the indirect coupling or communication connection of devices or units can be electrical or other forms.

[0063] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0064] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0065] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable memory. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a memory and includes several instructions for a computer device (which can be a personal computer, server or network device, etc.) to execute all or part of the steps of the various embodiments of the present application. The aforementioned memory includes: various media that can store program codes, such as USB flash drives, mobile hard drives, magnetic disks or optical disks.

[0066] The above is only an exemplary embodiment of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and the truth of practice, those skilled in the art will easily think of other embodiments of the present disclosure.

[0067] This application is intended to cover any variation, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the art not described in the present disclosure. The description and examples are to be regarded as exemplary only, and the scope and spirit of the present disclosure are defined by the claims.

Claims

1. A high-speed injection valve control method, characterized in that: Applied to a server, the method comprises: Acquire a first optical characteristic diagram of the optical lens; Extracting the optical characteristics of the area to be dispensed from the first optical characteristic graph and generating a transmittance curve; According to the transmittance-dispensing speed calculation formula and the transmittance curve, the dispensing speed curve of the high-speed injection valve is calculated; Based on the dispensing speed curve, the high-speed jet valve is controlled to perform dispensing in the area to be dispensed.

2. The method according to claim 1, characterized in that The step of obtaining a first optical characteristic diagram of an optical lens specifically includes: Obtaining a plurality of optical property measurement graphs of the optical lens; Based on the plurality of optical characteristic measurement graphs, performing effective value analysis on a plurality of optical data of the optical lens to obtain effective values ​​corresponding to the plurality of optical data; The first optical characteristic graph is generated by using effective values ​​corresponding to the plurality of types of optical data.

3. The method according to claim 1, characterized in that: The step of extracting the optical characteristics of the area to be dispensed from the first optical characteristic graph and generating a transmittance curve specifically includes: Randomly generate a plurality of dispensing tracks in the dispensing area; Extracting the transmittance of a plurality of consecutive points in a first dispensing track, wherein the first dispensing track is any one of the plurality of dispensing tracks; Based on the transmittances of the plurality of continuous points, determining a transmittance difference of the first dispensing track, wherein the transmittance difference is a difference between a maximum value and a minimum value of the transmittances of the plurality of continuous points; If the transmittance difference of the first glue dispensing track is less than the transmittance difference of the second glue dispensing track, the transmittance curve is generated based on the transmittance of multiple consecutive points of the first glue dispensing track, and the second glue dispensing track is any one of the multiple glue dispensing tracks except the first glue dispensing track.

4. The method according to claim 3, characterized in that The generating the transmittance curve based on the transmittance of a plurality of continuous points of the first dispensing track specifically includes: Obtaining a historical transmittance curve of the optical lens, wherein the historical transmittance curve is a transmittance curve of an optical lens of the same model as the optical lens measured after dispensing is completed when a dispensing device is jittered; The transmittance curve of the first dispensing track is corrected based on the historical transmittance curve to obtain the transmittance curve.

5. The method according to claim 1, characterized in that The transmittance-dispensing speed calculation formula is specifically: Where, T is the transmittance, v is the dispensing speed, is the benchmark dispensing speed, and k is a constant used to indicate the influence of glue characteristics on light transmittance.

6. The method according to claim 1, characterized in that After controlling the high-speed jet valve to dispense glue in the to-be-dispensed area based on the dispensing speed curve, the method further includes: Obtaining a second optical characteristic graph of the optical lens, where the second optical characteristic graph is an optical characteristic graph measured after the optical lens is cured by glue dispensing; Determining whether the second optical characteristic graph meets a qualification standard; If not, extracting the unqualified area in the second optical characteristic map; Performing compensation analysis on the unqualified area to obtain a transmittance compensation curve of the unqualified area; Based on the transmittance compensation curve, the high-speed injection valve is controlled to perform compensation dispensing in the unqualified area.

7. The method according to claim 1, characterized in that The controlling the high-speed jet valve to perform dispensing in the area to be dispensed based on the dispensing speed curve specifically includes: Identifying a maximum transmittance point in the transmittance curve; Based on the highest transmittance point in the transmittance curve, the dispensing starting point of the optical lens is determined, so that the high-speed jet valve dispenses glue in the area to be dispensed according to the dispensing starting point.

8. A high-speed injection valve control device, characterized in that: The device is a server, and the server comprises an acquisition module (1), a processing module (2) and a sending module (3), wherein: The acquisition module (1) is used to acquire a first optical characteristic diagram of the optical lens; The processing module (2) is used to extract the optical characteristics of the area to be dispensed from the first optical characteristic diagram and generate a transmittance curve; and calculate the dispense speed curve of the high-speed injection valve according to the transmittance-dispensing speed calculation formula and the transmittance curve; The sending module (3) is used to control the high-speed jet valve to perform glue dispensing in the area to be glued based on the glue dispensing speed curve.

9. An electronic device, characterized in that: The electronic device (500) comprises a processor (501), a memory (505), a user interface (503) and a network interface (504), wherein the memory (505) is used to store instructions, the user interface (503) and the network interface (504) are used to communicate with other devices, and the processor (501) is used to execute the instructions stored in the memory (505) so that the electronic device (500) executes the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores instructions, and when the instructions are executed, the method according to any one of claims 1 to 7 is performed.

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