A liquid flow control system for a liquid crystal panel cleaning apparatus

Abstract

The application discloses a liquid flow control system for liquid crystal panel cleaning equipment, and relates to the technical field of liquid crystal panel manufacturing equipment control, and comprises the following steps: S1, determining the liquid flow control object and cleaning working condition of the liquid crystal panel cleaning equipment; S2, using the cleaning working condition and the liquid flow control object to construct corresponding liquid flow reference; S3, using the flow reference result to construct the liquid flow distribution and execution association; S4, using the liquid flow control state set to integrate the operation constraint; and S5, using the controlled liquid flow state to construct the system-level output of the liquid flow control system. The liquid flow reference can be directly implemented, clear and referenced flow reference results can be provided for each cleaning function unit under different cleaning working conditions, and therefore, a unified and reliable basis is provided for the liquid flow distribution and execution association construction.

Description

Technical Field

[0001] This invention relates to the field of control technology for liquid crystal panel manufacturing equipment, specifically a liquid flow control system for liquid crystal panel cleaning equipment. Background Technology

[0002] As LCD panel manufacturing processes evolve towards higher precision and consistency, the cleaning process, a crucial step in LCD panel production, places higher demands on the stability and controllability of the cleaning liquid flow rate. Existing LCD panel cleaning equipment typically comprises multiple cleaning functional units, each with varying liquid flow requirements at different cleaning stages and under different operating conditions. Improper liquid flow control can easily lead to uneven cleaning, increased residue, or unstable equipment operation.

[0003] In the existing technology, the liquid flow control of LCD panel cleaning equipment mostly relies on empirical parameters or fixed settings. Usually, the relationship between the liquid flow control object and the cleaning conditions is not systematically analyzed, and there is a lack of means to uniformly quantify and structure the ideal flow state of different cleaning functional units under the current cleaning conditions. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a liquid flow control system for liquid crystal panel cleaning equipment, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: In a first aspect, embodiments of the present invention provide a liquid flow control system for a liquid crystal panel cleaning equipment, comprising the following steps: S1. Determine the liquid flow control object and cleaning conditions of the LCD panel cleaning equipment. S2. Construct a corresponding liquid flow reference using the cleaning conditions and the liquid flow control object, and obtain the flow reference result; S3. Use the flow baseline results to construct liquid flow allocation and execution association to obtain a set of liquid flow control states; S4. Use the liquid flow control state set to integrate the operational constraints and obtain the controlled liquid flow state; S5. Using the controlled liquid flow state, construct the system-level output of the liquid flow control system to obtain the liquid flow control system for LCD panel cleaning equipment.

[0006] To further optimize this technical solution, in step S1 of the LCD panel cleaning equipment, the specific object boundary and the corresponding cleaning condition range under which the liquid flow control is applied are clearly defined. Step S1 ultimately yields a comprehensive description of the liquid flow control objects and their liquid flow paths corresponding to each cleaning functional unit in the LCD panel cleaning equipment under defined cleaning conditions. The expression for this description is: ; in, Represents the set of operating conditions, the first... Each working condition passed express; Indicates the relationship with the first The liquid supply structure that corresponds to each cleaning function unit is the whole liquid flow control object. Indicates the object controlled by liquid flow. The corresponding liquid flow path description results; The total number of cleaning function units is .

[0007] To further optimize this technical solution, step S2 converts the liquid flow control object and cleaning conditions output in step S1 into a liquid flow reference that can be directly implemented. Step S2, in constructing the liquid flow rate baseline, includes the following steps: Object-condition mapping; Liquid flow rate baseline calculation; Structured results are generated.

[0008] To further optimize this technical solution, in step S2, when performing object-condition mapping, the output results of step S1 are traversed. Each liquid flow control object in Find the corresponding cleaning conditions. ,constitute And form a mapping set: .

[0009] To further optimize this technical solution, in step S2, when calculating the liquid flow rate reference, the reference flow rate is calculated based on the object's structural characteristics and operating conditions. Its formula model is: ; in: : No. Liquid flow rate reference for each cleaning function unit; : Corresponding nozzle or pipe cross-sectional area; Flow rate reference; Operating condition coefficient; : Empirical correction coefficient.

[0010] To further optimize this technical solution, in step S2, when generating structured results, each Corresponding The combination forms a structured result, which is the final output of step S2, and its expression is: .

[0011] To further optimize this technical solution, step S3, while keeping the flow reference structure determined in step S2 unchanged, maps the flow reference result from the analysis layer reference to the controllable state of the equipment, thereby establishing a controllable state expression form of liquid flow under multiple cleaning objects and multiple execution units.

[0012] To further optimize this technical solution, step S4 introduces the liquid flow control state structure constructed in step S3 into the actual operating condition constraint system of the cleaning equipment, verifies and integrates its maintainability in continuous operation scenarios, and ensures that the liquid flow control state can be stably executed during equipment operation.

[0013] To further optimize this technical solution, step S5 elevates and solidifies the controlled liquid flow state obtained in step S4, which satisfies operational constraints and has directly executable semantics, into an overall output result at the system level.

[0014] To further optimize this technical solution, the liquid flow control system includes the following modules: a cleaning condition and control object determination module, a liquid flow reference construction module, a liquid flow distribution and execution association construction module, an operation constraint integration module, and a system-level output construction module.

[0015] In a second aspect, embodiments of the present invention provide a computer device, including a memory and a processor, wherein the memory stores a computer program, and the computer program instructions, when executed by the processor, implement the steps of a liquid flow control system for a liquid crystal panel cleaning device as described in the first aspect of the present invention.

[0016] Thirdly, embodiments of the present invention provide a computer-readable storage medium having a computer program stored thereon, wherein: when the computer program instructions are executed by a processor, they implement the steps of a liquid flow control system for a liquid crystal panel cleaning device as described in the first aspect of the present invention.

[0017] Compared with the prior art, the present invention provides a liquid flow control system for liquid crystal panel cleaning equipment, which has the following advantages: This liquid flow control system for LCD panel cleaning equipment, by setting a directly implementable liquid flow reference based on the liquid flow control object and cleaning conditions, can provide clear and referable flow reference results for each cleaning functional unit under different cleaning conditions. This allows liquid flow control to be based on the mapping between object structural characteristics and operating conditions, thus providing a unified and reliable foundation for the subsequent construction of liquid flow allocation and execution association, effectively improving the problem of lack of systematicness and consistency of flow reference in existing technologies. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a liquid flow control system for a liquid crystal panel cleaning equipment proposed in this invention. Figure 2 This is a schematic diagram of the liquid flow reference process corresponding to the construction of a liquid flow control system for a liquid crystal panel cleaning equipment proposed in this invention. Figure 3 This is a schematic diagram of the liquid flow distribution and execution association construction process of a liquid flow control system for a liquid flow control system for a liquid crystal panel cleaning equipment proposed in this invention; Figure 4 This is a schematic diagram of the system-level output flow of a liquid flow control system for a liquid crystal panel cleaning equipment proposed in this invention. Detailed Implementation

[0020] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places throughout this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0023] Example 1: Reference Figures 1-4 This is the first embodiment of the present invention, which provides a liquid flow control system for a liquid crystal panel cleaning equipment, including the following steps: S1. Determine the liquid flow control object and cleaning conditions of the LCD panel cleaning equipment. In step S1, the specific object boundary and corresponding cleaning condition range of the liquid flow control in the LCD panel cleaning equipment are clearly defined, thereby providing a unique, definite and unambiguous input condition for the construction of the liquid flow reference in subsequent steps.

[0024] Step S1 includes the following steps during execution: Hierarchical identification of liquid flow control objects: Using mature cleaning equipment structure analysis technology, the cleaning process sections in the LCD panel cleaning equipment are analyzed to identify the cleaning functional units that directly participate in liquid supply and are related to the panel cleaning process. This process eliminates auxiliary structures that do not involve direct liquid action, retaining only cleaning functional units directly related to liquid spraying, liquid contact, or liquid circulation, thus forming a clear set of liquid flow control objects.

[0025] Analysis and transformation of cleaning operating conditions: Based on the clearly defined object of liquid flow control, a mature method for analyzing cleaning process parameters is further adopted to analyze the operating status of the panel during the cleaning process. This analysis process extracts information directly related to the cleaning process from the operating configuration of the cleaning equipment and transforms it into a unified description of cleaning operating conditions. These cleaning operating conditions include the following two types of information: Operating condition information related to panel operation mode and cleaning cycle time; Operating condition information related to the location and mode of action of the liquid.

[0026] This transformation process enables operational information that was originally scattered throughout the equipment control system to have a unified expression form that can be directly referenced by subsequent steps.

[0027] Structured description of liquid type and flow path: Using mature equipment piping configuration analysis technology, we analyze the types of liquids used in the cleaning process and their flow paths in the equipment; This analysis organizes the liquid supply source, delivery path, and corresponding cleaning function unit location, and forms a structured description of the correspondence between the liquid flow path and the cleaning function unit.

[0028] Step S1 ultimately yields a comprehensive description of the liquid flow control objects and their liquid flow paths corresponding to each cleaning functional unit in the LCD panel cleaning equipment under defined cleaning conditions. The expression for this description is: ; in, Used to define cleaning operating conditions, representing a set of operating conditions, the first... Each working condition passed express; Indicates the relationship with the first The liquid supply structure that corresponds to each cleaning function unit is the whole liquid flow control object. Indicates the object controlled by liquid flow. The corresponding liquid flow path description results; The total number of cleaning function units is .

[0029] S2. Construct a corresponding liquid flow reference using the cleaning conditions and the liquid flow control object, and obtain the flow reference result; Step S2 converts the liquid flow control object and cleaning conditions output in step S1 into a liquid flow reference that can be directly implemented.

[0030] Step S2, in constructing the liquid flow rate baseline, includes the following steps: Object-condition mapping: Output the result of step S1. Each liquid flow control object in Find the corresponding cleaning conditions. ,constitute And form a mapping set: .

[0031] Liquid flow rate baseline calculation: Calculate the baseline flow rate based on the object's structural characteristics and operating conditions. Its formula model is:

[0032] in: : No. A liquid flow reference for each cleaning function unit, used for standardized flow control of each cleaning function unit; : Corresponding nozzle or pipe cross-sectional area; Flow velocity reference, determined by operating conditions The operating speed and liquid action requirements of the middle panel are determined; : Operating condition coefficient, determined by the cleaning operating conditions It is generated by a mature working condition-flow demand mapping method, which characterizes the degree of amplification or reduction of liquid flow rate relative to the flow demand of the foundation structure under specific cleaning working conditions. It is used to adjust the theoretical flow rate determined by structural parameters and foundation flow conditions to adapt it to the specific cleaning working condition requirements. : Empirical correction coefficient, adjusted based on existing fluid transport experience.

[0033] Structured results generation: Each Corresponding Combining to form a structured result: ; Each in this set ( , This corresponds to the liquid flow rate reference of a cleaning function unit.

[0034] This structured result is the final output of step S2. .

[0035] Compared to existing LCD panel cleaning equipment that typically sets a single flow rate value based on experience or uses generalized parameters for flow rate configuration, this step explicitly maps the liquid flow control object determined in step S1 to the corresponding cleaning conditions, constructing a liquid flow rate reference result corresponding to the specific structure and conditions. This ensures that each cleaning functional unit has a directly referenceable flow rate reference, thereby avoiding the problem of disconnect between flow rate setting and cleaning conditions and object structure. This achieves a structured, standardized, and implementable flow rate reference construction method for multi-unit cleaning equipment.

[0036] S3. Use the flow baseline results to construct liquid flow allocation and execution association to obtain a set of liquid flow control states; Step S3, while keeping the flow reference structure determined in step S2 unchanged, maps the flow reference result from "analysis layer reference" to "device executable control state", thereby establishing a controllable state expression form of liquid flow under multiple cleaning objects and multiple execution units.

[0037] Step S3, in the process of liquid flow allocation and execution association construction, includes the following steps: Flow distribution mapping based on equipment liquid supply capacity: For each flow baseline value Based on the equipment's liquid supply capacity range and cleaning section structural constraints already defined in step S1, the baseline flow rate is converted into the actual control flow rate that the equipment execution layer can maintain through a mature proportional mapping and capacity constraint allocation method. Its form of expression is: ; in: The flow distribution coefficient is used to characterize the flow rate distribution of the object under the current equipment liquid supply capacity and cleaning structure conditions. The baseline flow can be proportionally allocated by the execution system. The determination is based on existing mature traffic ratio allocation and capacity constraint pruning technologies, enabling all Simultaneously satisfying the needs of a single object and the limitations of the overall system's liquid supply capacity; This mapping transforms the flow baseline result in step S2 into an execution flow value that satisfies the device constraints.

[0038] Execute the construction of the associated identifier: After obtaining the control flow corresponding to each object Subsequently, based on the cleaning section structure division and equipment execution unit layout determined in step S1, a corresponding execution association identifier is constructed for each object. This is used to characterize the execution relationship of the object in the cleaning equipment.

[0039] in: For discrete execution association identifiers, used to indicate objects The corresponding cleaning section number, execution unit group, or synchronous / sequential execution identifier; It corresponds one-to-one with the physical structure of the equipment, and does not represent abstract management rules, but rather reflects the actual associated position or execution sequence of the object in the equipment execution layer.

[0040] The final output of step S2 is the set of liquid flow control states, whose expression is: ; Each state element in the set explicitly contains: Liquid flow control object ; Control flow consistent with equipment capacity constraints ; Execution identifier representing execution relationship .

[0041] The flow control methods in existing LCD panel cleaning equipment usually set the flow parameters directly at the level of a single object or a single execution unit. They lack an intermediate structural expression from "flow baseline result" to "multi-object execution state", making it difficult to clarify the correspondence between object, flow, and execution relationship.

[0042] This step introduces an object-centric expression for flow control states without altering the existing mature technologies for flow allocation and execution control. It integrates flow baselines, execution flow, and execution associations into a single structure, thereby achieving a clear connection from the analysis layer to the execution layer.

[0043] Step S3 introduces an object-centric expression for the flow control state set without altering the existing mature technologies for flow allocation and execution control. This unifies the flow baseline, execution flow, and execution association into the same structure, thereby achieving a clear connection from the analysis layer to the execution layer.

[0044] S4. Use the liquid flow control state set to integrate the operational constraints and obtain the controlled liquid flow state; Step S4 introduces the liquid flow control state structure constructed in step S3 into the actual operating condition constraint system of the cleaning equipment, verifies and integrates its maintainability in continuous operation scenarios, and ensures that the liquid flow control state can be stably executed during equipment operation and serve as an operational input that can be directly called in subsequent steps.

[0045] Step S4, in the process of integrating runtime constraints, includes the following steps: Loading constraints during runtime: The analysis process incorporates the operational constraints that the cleaning equipment must meet during continuous operation. These operational constraints are derived from the inherent operating parameter configuration of the equipment, including the stable supply range of the liquid supply system, the allowable flow variation range of the execution unit, and the system load limit when multiple execution units are running simultaneously.

[0046] Verification of the effectiveness of control operation: For each set of liquid flow control states output in step S3, a mature operating boundary verification method is used to judge its executability under the operating constraints item by item. During this process, each control state is verified as a whole to ensure that the liquid flow rate and execution relationship remain consistent under operating conditions, without being split or adjusted separately.

[0047] Consistent integration of multi-state parallel operation: After completing the single-state verification, the parallel existence of multiple liquid flow control states within the same operating cycle is further integrated and analyzed. Through a mature system-level consistency judgment method, it is confirmed that there is no conflict between the control states at the level of liquid supply capacity and execution unit, thus forming a set of operating states that can be maintained simultaneously.

[0048] Runtime confirmation and state solidification: For liquid flow control states integrated through operational constraints, mature operational status identification or locking methods are used to confirm their operational status, ensuring that they do not participate in repeated verification during subsequent execution, thereby forming a stable controlled operational state.

[0049] The final output of step S4 is the set of controlled liquid flow states, expressed as: ; in: ; For controlled liquid flow state variables; In step S4, the results of the integration based on the running constraints are... Perform runtime verification and solidify the execution flow value; , which represents the number of states that can enter the controlled operating state after the integration of operating constraints.

[0050] S5. Use the controlled liquid flow state to construct the system-level output of the liquid flow control system to obtain the liquid flow control system for LCD panel cleaning equipment. Step S5 elevates and solidifies the controlled liquid flow state obtained in step S4, which satisfies operational constraints and has directly executable semantics, into an overall output result at the system level.

[0051] Step S5, in the process of building the system-level output, includes the following steps: System input status unification and index construction: Based on the output results of step S4 The system performs unified organization of the flow status of each controlled liquid; Identified by the controlled object As the primary index key, it is correspondingly bound to the controlled liquid flow status. and execution time parameters This creates a consistent data structure within the system, avoiding object ambiguity or control conflicts at the system level.

[0052] System execution parameter set generation: After completing the unified index, each group of ternary states ( , , This is converted into an execution parameter unit that the system can directly load.

[0053] System-level state encapsulation and module association: All execution parameter units are packaged according to the system structure and a one-to-one correspondence is established with the corresponding liquid supply module, cleaning unit or flow path control module in the LCD panel cleaning equipment. This process ensures that the system can invoke the corresponding controlled liquid flow status according to the predetermined object sequence and time relationship during runtime.

[0054] System output solidification and release: Finally, the system state after encapsulation and association is solidified into the final output form of the liquid flow control system for equipment deployment, operation loading, or subsequent invocation.

[0055] ; in; This represents the system-level output of the liquid flow control system; This is the set of controlled liquid flow states obtained in step S4; This represents the system-level encapsulation and structure mapping process, whose role is limited to system organization, parameter loading, and module association, without introducing new control calculations.

[0056] In existing mature technologies, liquid flow control systems are usually configured directly based on fixed operating parameters or manually set rules. The system construction process is isolated from the preceding flow analysis process, making it difficult to reflect the gradual evolution of the control state in the method chain.

[0057] In contrast, step S5 does not generate system control parameters independently. Instead, it strictly uses the controlled liquid flow state output from step S4 as the sole input source and completes the control system construction through system-level encapsulation, so that the system output can logically be traced back to the analysis results of the preceding steps.

[0058] Example 2: This embodiment provides a functional module for a liquid flow control system for an LCD panel cleaning equipment, including: The cleaning condition and control object determination module, corresponding to step S1, is used to determine the control objects in the LCD panel cleaning equipment that require liquid flow control, and to uniformly identify and organize the current cleaning conditions.

[0059] The module analyzes the equipment structure configuration, cleaning process settings, and operating parameter status to generate the basic input information required for subsequent liquid flow control.

[0060] The module outputs a set of cleaning operating conditions and liquid flow control objects, which serve as inputs to the flow reference construction module.

[0061] The liquid flow rate reference construction module corresponds to step S2. This module constructs liquid flow rate reference results that correspond one-to-one with each control object based on the cleaning conditions and the liquid flow rate control object.

[0062] The traffic baseline output by the module provides a unified reference scale for subsequent traffic allocation and execution, avoiding the problem of inconsistent traffic control standards under different operating conditions.

[0063] The module outputs the flow reference results for each liquid flow control object.

[0064] The liquid flow allocation and execution association construction module corresponds to step S3. Based on the flow benchmark, this module performs object-level allocation of liquid flow and establishes a clear control association relationship between the allocation result and the specific execution object.

[0065] This module transforms the abstract flow baseline into an executable set of liquid flow control states, laying the foundation for subsequent operational constraint processing.

[0066] The module outputs a set of liquid flow control statuses, which includes the flow status and execution association information of each controlled object.

[0067] The operation constraint integration module corresponds to step S4. This module is used to perform operation constraint integration processing on the liquid flow control state set to ensure that it meets the operation requirements of the LCD panel cleaning equipment within the scope of safety, stability and equipment capacity.

[0068] Instead of redistributing the flow, the module filters, corrects, and confirms the existing control status to obtain a controlled liquid flow status that can be directly used for equipment operation.

[0069] The module outputs a set of controlled liquid flow states, which serves as the direct basis for constructing the system-level output.

[0070] The system-level output construction module, corresponding to step S5, encapsulates and structures the system control results based on the set of controlled liquid flow states, forming a complete liquid flow control system output.

[0071] The module maps each controlled flow state to the specific liquid supply and execution module of the LCD panel cleaning equipment, realizing the final implementation of the method results into the system.

[0072] The module outputs the overall control results of the liquid flow control system for the LCD panel cleaning equipment.

[0073] Example 3: This embodiment provides a scenario for a liquid flow control system for an LCD panel cleaning equipment in a practical application: On a certain LCD panel production line, cleaning equipment is used to perform multi-stage cleaning of glass substrates before they enter subsequent processes. This cleaning equipment includes multiple cleaning chambers, each equipped with several liquid spray units. Different spray units correspond to different cleaning positions and stages, and therefore have varying requirements for liquid flow rates.

[0074] When the equipment starts a cleaning task, the liquid flow control system first identifies the cleaning conditions corresponding to the current cleaning task, including the activation status of the cleaning chamber, the distribution of the spray units, and the sequence of cleaning process stages. Simultaneously, the system determines the liquid flow control objects involved in this cleaning process, such as the liquid supply channels corresponding to each spray unit.

[0075] After determining the operating conditions and controlled objects, the system establishes a corresponding liquid flow rate benchmark for each liquid supply channel based on the cleaning conditions, ensuring a unified flow rate reference standard for different cleaning locations during the same cleaning stage. This flow rate benchmark serves as the basis for subsequent flow rate allocation and does not directly drive equipment execution.

[0076] Subsequently, based on the established flow benchmark, the system allocates the liquid flow rate to each spray unit and associates the allocation results with the corresponding liquid supply actuators, forming a set of liquid flow control states. At this point, each spray unit has a defined flow control state, but it has not yet entered actual operation.

[0077] Before the equipment is put into operation, the system integrates the set of liquid flow control states for operation constraints. Taking into account the allowable flow range of the equipment, the stability requirements of liquid supply, and the working status of the cleaning chamber, the system adjusts or restricts the control states that do not meet the operating conditions, and finally obtains the controlled liquid flow state that can be used for equipment operation.

[0078] Finally, the liquid flow control system encapsulates the controlled liquid flow status into a unified system-level output and sends it to the liquid supply and control module of the cleaning equipment. During operation, the cleaning equipment controls the liquid supply to each spray unit according to the controlled liquid flow status output by the system, thereby achieving a stable and controllable liquid flow supply at different cleaning locations and stages.

[0079] Example 4: This embodiment also provides a computer device applicable to a liquid flow control system for an LCD panel cleaning equipment, including a memory and a processor; the memory is used to store computer-executable instructions, and the processor is used to execute the computer-executable instructions to implement the liquid flow control system for an LCD panel cleaning equipment as proposed in the above embodiment.

[0080] This embodiment also provides a storage medium storing a computer program that, when executed by a processor, implements a liquid flow control system for a liquid crystal panel cleaning device as described in the above embodiments.

[0081] The computer device can be a terminal, comprising a processor, memory, communication interface, display screen, and input devices connected via a system bus. The processor provides computing and control capabilities. The memory includes non-volatile storage media and internal memory. The non-volatile storage media stores the operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs stored in the non-volatile storage media. The communication interface is used for wired or wireless communication with external terminals; wireless communication can be achieved through Wi-Fi, carrier networks, NFC (Near Field Communication), or other technologies. The display screen can be an LCD screen or an e-ink screen. The input devices can be a touch layer covering the display screen, buttons, a trackball, or a touchpad on the computer device's casing, or an external keyboard, touchpad, or mouse.

[0082] If a function is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this invention, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0083] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a processor-including system, or other system that can fetch and execute instructions from, an instruction execution system, apparatus, or device). For the purposes of this specification, "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transmit programs for use by, or in conjunction with, an instruction execution system, apparatus, or device.

[0084] More specific examples (a non-exhaustive list) of computer-readable media include: electrical connections (electronic devices) having one or more wires, portable computer disk drives (magnetic devices), random access memory (RAM), read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disc read-only memory (CDROM). Furthermore, computer-readable media can even be paper or other suitable media on which programs can be printed, because programs can be obtained electronically, for example, by optically scanning the paper or other media, followed by editing, interpreting, or otherwise processing as necessary, and then stored in computer memory.

[0085] It should be understood that various parts of the present invention can be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0086] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A liquid flow control system for a liquid crystal panel cleaning equipment, characterized in that, Includes the following steps: S1. Determine the liquid flow control object and cleaning conditions of the LCD panel cleaning equipment. S2. Construct a corresponding liquid flow reference using the cleaning conditions and the liquid flow control object, and obtain the flow reference result; S3. Use the flow baseline results to construct liquid flow allocation and execution association to obtain a set of liquid flow control states; S4. Use the liquid flow control state set to integrate the operational constraints and obtain the controlled liquid flow state; S5. Using the controlled liquid flow state, construct the system-level output of the liquid flow control system to obtain the liquid flow control system for LCD panel cleaning equipment.

2. The liquid flow control system for a liquid crystal panel cleaning equipment according to claim 1, characterized in that, In step S1, the specific object boundary and corresponding cleaning condition range of the liquid flow control are defined in the liquid panel cleaning equipment. Step S1 ultimately yields a comprehensive description of the liquid flow control objects and their liquid flow paths corresponding to each cleaning functional unit in the LCD panel cleaning equipment under defined cleaning conditions. The expression for this description is: ； in, Represents the set of operating conditions, the first... Each working condition passed express; Indicates the relationship with the first The liquid supply structure that corresponds to each cleaning function unit is the whole liquid flow control object. Indicates the object controlled by liquid flow. The corresponding liquid flow path description results; The total number of cleaning function units is .

3. A liquid flow control system for a liquid crystal panel cleaning equipment according to claim 1, characterized in that, Step S2 converts the liquid flow control object and cleaning conditions output in step S1 into a liquid flow reference that can be directly implemented. Step S2, in constructing the liquid flow rate baseline, includes the following steps: Object-condition mapping; Liquid flow rate baseline calculation; Structured results are generated.

4. A liquid flow control system for a liquid crystal panel cleaning equipment according to claim 3, characterized in that, In step S2, when performing object-condition mapping, the output results of step S1 are traversed. Each liquid flow control object in Find the corresponding cleaning conditions. ,constitute And form a mapping set: 。 5. A liquid flow control system for a liquid crystal panel cleaning equipment according to claim 3, characterized in that, In step S2, when performing the liquid flow rate baseline calculation, the baseline flow rate is calculated based on the object's structural characteristics and operating conditions. Its formula model is: ； in: : No. Liquid flow rate reference for each cleaning function unit; : Corresponding nozzle or pipe cross-sectional area; Flow rate reference; Operating condition coefficient; : Empirical correction coefficient.

6. A liquid flow control system for a liquid crystal panel cleaning equipment according to claim 3, characterized in that, In step S2, when generating structured results, each Corresponding The combination forms a structured result, which is the final output of step S2, and its expression is: 。 7. A liquid flow control system for a liquid crystal panel cleaning equipment according to claim 1, characterized in that, Step S3, while keeping the flow reference structure determined in step S2 unchanged, maps the flow reference result from the analysis layer reference to the controllable state of the equipment, thereby establishing a controllable state expression form of liquid flow under multiple cleaning objects and multiple execution units.

8. A liquid flow control system for a liquid crystal panel cleaning equipment according to claim 1, characterized in that, Step S4 introduces the liquid flow control state structure constructed in step S3 into the actual operating condition constraint system of the cleaning equipment, verifies and integrates its maintainability in continuous operation scenarios, and ensures that the liquid flow control state can be stably executed during equipment operation.

9. A liquid flow control system for a liquid crystal panel cleaning equipment according to claim 1, characterized in that, Step S5 elevates and solidifies the controlled liquid flow state obtained in step S4, which satisfies operational constraints and has directly executable semantics, into an overall output result at the system level.

10. A liquid flow control system for a liquid crystal panel cleaning equipment according to claim 1, characterized in that, The liquid flow control system includes the following modules: cleaning condition and control object determination module, liquid flow reference construction module, liquid flow distribution and execution association construction module, operation constraint integration module, and system-level output construction module.

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