Electronic product aging test system

Abstract

The invention discloses an electronic product aging test system, and relates to the technical field of intelligent cat doors, and the system comprises an initial test classification module, an aging performance analysis module, an intelligent cat door model evaluation module and a production quality grade evaluation module, the initial test classification module obtains the model of a current batch of intelligent cat doors, and distributes the model to an initial test platform; after the test is finished, the aging performance analysis module evaluates the aging performance of each intelligent cat door, the performance of the products in different aspects can be accurately evaluated, potential quality problems can be found in time, the intelligent cat door model evaluation module counts the number of unqualified products, and the intelligent cat door model evaluation module is used for evaluating the quality of the products. And analyzing the production early warning scheme. And the production quality grade evaluation module evaluates the production quality grade of the qualified product and further analyzes a production line maintenance scheme, so that the aging performance test, quality evaluation and production scheme analysis of the intelligent cat door are realized, and the product quality and the production stability are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of intelligent cat doors, and in particular to an electronic product aging test system. Background Art

[0002] With the improvement of people's living standards and the increasing attention paid to pets, the pet products market continues to heat up. As an electronic product that provides convenient access for pet cats while ensuring home safety, the market demand for smart cat doors is growing. Consumers are also increasingly demanding the quality and reliability of smart cat doors, and they expect to buy products with stable performance and long service life. Therefore, electronic product companies need a scientific and effective aging test system to ensure the quality of smart cat doors, meet market demand, and enhance product competitiveness.

[0003] The existing technology lacks performance testing of smart cat doors, lacks strict aging testing and quality assessment, which may cause product failures during use, affect user experience, and even damage the brand image of the company. Obviously, this construction method has at least the following problems: 1. The existing technology lacks an effective initial test classification module, and may not be able to accurately classify and test the smart cat door according to the model, resulting in different models of products being mixed together for testing, which not only increases the complexity and time cost of the test, but also may affect the accuracy of the test results due to mismatched test conditions, and cannot accurately reflect the true aging performance of each model of product. At the same time, there is a lack of a mechanism for dynamically adjusting the test settings based on historical user feedback data. The test settings may be relatively fixed and single, and cannot be optimized for the characteristics of different models of products and problems encountered in actual use. This may lead to some potential quality problems that cannot be fully detected. For example, some models of smart cat doors are prone to failures on specific components, but because the test settings do not cover the relevant conditions, these problems are missed during the testing phase, which in turn affects the quality and reliability of the product.

[0004] 2. Existing technologies may not be able to systematically set multiple collection time points to comprehensively collect the mechanical performance indicators and sensor performance indicators of smart cat doors. They can only perform simple and limited tests, and are unable to obtain the performance changes of products at different stages. It is difficult to conduct a comprehensive and in-depth evaluation of the aging performance of products, and thus it is impossible to accurately judge whether the products truly meet the quality requirements. Lacking scientific evaluation models such as the mechanical performance evaluation and analysis model, sensor performance evaluation and analysis model, and comprehensive aging performance evaluation model in the above scheme, it is difficult to quantitatively evaluate and comprehensively judge the performance of smart cat doors. This may cause the quality evaluation process to be too subjective and vague, unable to accurately distinguish the quality grade of the product, which is not conducive to the company's strict control of product quality and increases the risk of unqualified products entering the market.

[0005] 3. The existing technology lacks a graded early warning mechanism based on the number of unqualified products, and enterprises may not be able to detect quality anomalies in the production process in a timely manner. When a large number of unqualified products appear, the lack of effective early warning information transmission and corresponding response measures may lead to further expansion of the problem, increase production losses and quality risks, and affect the company's production plan and market supply. It is impossible to accurately analyze the quality status of various models of smart cat door production lines, and it is difficult to formulate targeted maintenance plans. This may cause the company to adopt a "one-size-fits-all" approach to production line maintenance, which cannot effectively solve the actual problems of different production lines. Not only does it waste resources, it may also fail to fundamentally improve the stability of the production line and product quality, affecting the company's production efficiency and economic benefits.

[0006] 4. Existing technologies may not have an integrated system to collect, organize and analyze various data related to the quality of smart cat doors, such as test data, user feedback data, etc., resulting in data being scattered across different departments and systems, making it difficult to effectively integrate and mine. This prevents companies from making full use of these data to optimize production processes, improve product design, and enhance quality management, limiting their development and competitiveness. Due to the lack of comprehensive and accurate data support, companies may rely more on experience and intuition rather than objective data and analysis when making important decisions such as production plans, quality control strategies, and product research and development directions. This increases the risk and uncertainty of decision-making, which may cause companies to miss opportunities or make wrong decisions in market competition, affecting their long-term development. Summary of the invention

[0007] In view of the above-mentioned technical deficiencies, an object of the present invention is to provide an electronic product aging test system.

[0008] In order to solve the above technical problems, the present invention adopts the following technical solutions: The present invention provides an electronic product aging test system, including: an initial test classification module: used to obtain the model corresponding to each smart cat door in the current batch of the target electronic product enterprise, and assign each smart cat door to each initial test platform, so as to test the aging performance corresponding to each smart cat door in each model, and adjust the test settings of each model of smart cat door.

[0009] Aging performance analysis module: used to evaluate whether the aging performance of each smart cat door in each model is qualified after the aging performance test of each smart cat door in each model is completed, and record the smart cat doors in each model with unqualified performance as unqualified smart cat doors, and record the smart cat doors in each model with qualified performance as qualified smart cat doors.

[0010] Smart cat door model evaluation module: used to count the number of unqualified smart cat doors corresponding to each model of smart cat door, so as to analyze the production early warning plan corresponding to each model of smart cat door.

[0011] Production quality grade assessment module: used to assess the production quality grade of each qualified smart cat door in each model, and then analyze the maintenance plan corresponding to each model of smart cat door production line.

[0012] Preferably, each smart cat door is allocated to each initial test platform, and the specific allocation process is as follows: A1. First, the barcode of each smart cat door is scanned by a scanning device, and then the model corresponding to each smart cat door is obtained through the barcode of each smart cat door.

[0013] A2. Then, each smart cat door of the same model is automatically allocated to the corresponding initial test platform through an automated sorting device.

[0014] Preferably, the aging performance corresponding to each smart cat door in each model is tested, and the test settings of each model of smart cat door are adjusted. The specific adjustment process is as follows: B1. Obtain the number of mechanical failures, number of sensor failures, first mechanical failure usage time and first sensor failure usage time corresponding to the feedback of each user of each smart cat door in each model in the historical period, and add up the number of mechanical failures and number of sensor failures corresponding to the feedback of each user of each model of smart cat door to obtain the total number of mechanical failures and total number of sensor failures corresponding to each model of smart cat door. At the same time, the first mechanical failure usage time and the first sensor failure usage time corresponding to the feedback of each user of each model of smart cat door are added respectively, and then divided by the number of users of the first sensor failure who reported the first mechanical failure, so as to obtain the average usage time of the first mechanical failure and the average usage time of the first sensor failure corresponding to each model of smart cat door.

[0015] B2. Compare the total number of mechanical failures, total number of sensor failures, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to each model of smart cat door with the total number of mechanical failures interval, total number of sensor failures interval, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to each test setting adjustment value in the database. If the total number of mechanical failures, total number of sensor failures, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to a certain model of smart cat door are all within the total number of mechanical failures interval, total number of sensor failures interval, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to a certain test setting adjustment value in the database, then use the test setting adjustment value in the database as the test setting adjustment value of the smart cat door of this model and make adjustments.

[0016] Preferably, the initial test classification module further includes a performance indicator acquisition unit and a performance indicator analysis unit.

[0017] The performance index acquisition unit is used to set a number of collection time points when testing the aging performance of each smart cat door in each model, and then collect the mechanical performance indicators and sensor performance indicators corresponding to each smart cat door in each model at each collection time point. The mechanical performance indicators include the maximum opening and closing angle, the compression amount of the sealing strip and the door gap, and the sensor performance indicators include the sensing distance, the response time and the detection angle.

[0018] The performance index analysis unit is used to analyze the mechanical performance index and sensor performance index corresponding to each smart cat door in each model at each acquisition time point, and then obtain the mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model.

[0019] Preferably, the analysis obtains the mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model, and the specific analysis process is as follows: C1. The maximum opening and closing angle, sealing strip compression amount and door gap corresponding to each smart cat door in each model at each collection time point are input into the mechanical performance evaluation analysis model, and the mechanical performance evaluation value corresponding to each smart cat door in each model is output.

[0020] C2. Input the sensing distance, response time and detection angle corresponding to each smart cat door in each model at each acquisition time point into the sensor performance evaluation analysis model, and output the sensor performance evaluation value corresponding to each smart cat door in each model.

[0021] Preferably, the aging performance corresponding to each smart cat door in each model is evaluated to see whether it is qualified, and the specific evaluation process is as follows: the mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model are input into the comprehensive aging performance evaluation model, and the comprehensive aging performance evaluation result of each smart cat door in each model is output.

[0022] The comprehensive aging performance evaluation results of the smart cat door include values ​​of 1 and -1. When the comprehensive aging performance evaluation result of a smart cat door in a certain model is 1, it indicates that the corresponding aging performance of the smart cat door in this model is qualified. Conversely, when the comprehensive aging performance evaluation result of a smart cat door in a certain model is -1, it indicates that the corresponding aging performance of the smart cat door in this model is unqualified.

[0023] Preferably, the expression of the comprehensive aging performance evaluation model is: , where represents the comprehensive aging performance evaluation result corresponding to the hth smart cat door in the gth model, represents the comprehensive aging performance evaluation value corresponding to the hth smart cat door in the gth model, is the set comprehensive aging performance evaluation value threshold, g represents the number corresponding to each model, g is a positive integer, h represents the number corresponding to each smart cat door, h is a positive integer.

[0024] The mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model are recorded as and , substitute into the calculation formula The comprehensive aging performance evaluation value corresponding to the hth smart cat door in the gth model is obtained. ,in, , They are the standard mechanical performance evaluation value and standard sensor performance evaluation value corresponding to the set smart cat door. , They are respectively the weight factor corresponding to the set smart cat door mechanical performance evaluation value and the weight factor corresponding to the sensor performance evaluation value.

[0025] Preferably, the production early warning scheme corresponding to each model of smart cat door is analyzed, and the specific analysis process is as follows: D1. Count the number of unqualified cat doors corresponding to each model of smart cat door. If the number of unqualified cat doors corresponding to a certain model of smart cat door is greater than or equal to the number of unqualified cat doors in the first early warning, notify the supervisor of the production department and the leader of the quality control team, and send early warning information by email and internal communication software. The information content includes the model and the current number of unqualified cat doors, and require the production department to conduct a self-inspection of the production process of the model of smart cat door within the same day.

[0026] D2. Count the number of unqualified cat doors corresponding to each model of smart cat doors. If the number of unqualified cat doors corresponding to a certain model of smart cat doors is greater than or equal to the number of unqualified cat doors in the second warning, in addition to sending warning information to the head of the production department and the leader of the quality control team, warning information is also sent to all employees of the production department, all personnel of the quality control department and the company's management. The warning information includes the model and the number of unqualified cat doors, and the production department is required to conduct a self-inspection of the production process of the smart cat door of this model within 4 hours.

[0027] D3. Count the number of unqualified cat doors corresponding to each model of smart cat doors. If the number of unqualified cat doors corresponding to a certain model of smart cat doors is greater than or equal to the number of unqualified cat doors in the third warning, the company's highest level emergency response procedure will be initiated, and a multi-department emergency response team led by senior corporate leaders and including production, quality control, R&D, and after-sales will be established. An emergency notice and warning will be issued to the entire company. The warning information will include the model and the number of unqualified cat doors. The production, sales and delivery of this model of smart cat doors will be completely stopped, and all inventory products will be sealed and marked. The production department will conduct an in-depth inspection and evaluation of the entire production chain.

[0028] Preferably, the evaluation of the production quality level corresponding to each qualified smart cat door in each model is carried out as follows: the comprehensive aging performance evaluation value corresponding to each qualified smart cat door in each model is compared with the set comprehensive aging performance evaluation value interval corresponding to each production quality level; if the comprehensive aging performance evaluation value corresponding to a qualified smart cat door in a certain model is within the set comprehensive aging performance evaluation value interval corresponding to a certain production quality level, then the production quality level in the database is recorded as the production quality level corresponding to the qualified smart cat door in the model.

[0029] Preferably, the analysis of the maintenance plan corresponding to each model of smart cat door production line is as follows: E1. Counting the number of each production quality level corresponding to each model of smart cat door production line, so as to obtain the proportion of each production quality level in each model of smart cat door production line, and sorting the proportion of each production quality level in each model of smart cat door production line in order from large to small, so as to obtain the production quality level with the highest proportion in each model of smart cat door production line.

[0030] E2. Compare the highest production quality level in each model of smart cat door production line with the highest production quality level corresponding to each maintenance plan in the database. If the highest production quality level in a certain model of smart cat door production line is the same as the highest production quality level corresponding to a maintenance plan in the database, then use the maintenance plan in the database as the maintenance plan corresponding to the model of smart cat door production line. In this way, analyze the maintenance plans corresponding to each model of smart cat door production line.

[0031] The beneficial effects of the present invention are as follows: 1. The embodiments of the present invention can accurately evaluate the performance of products in different aspects and timely discover potential quality problems by conducting comprehensive and detailed tests on the aging performance of various models of smart cat doors, including mechanical performance indicators such as maximum opening and closing angle, compression of sealing strips and door gap, as well as sensor performance indicators such as sensing distance, response time and detection angle, so as to ensure that only qualified products enter the market, effectively improve the overall quality of the products, enhance product reliability and stability, and improve user satisfaction. The test settings of various models of smart cat doors are adjusted according to user feedback data in historical cycles, so that the tests are closer to actual usage and weak links of the products, and possible problems of the products can be detected more accurately, further ensuring product quality, and helping enterprises to continuously optimize product design and production processes, and improve product quality from the source.

[0032] 2. After the aging performance test is completed, the embodiment of the present invention can quickly and accurately identify the smart cat door with unqualified performance, avoid unqualified products from entering the subsequent production links, reduce rework and waste caused by product quality problems, improve the overall efficiency of the production process, and reduce production costs. Through the evaluation and maintenance plan analysis of various types of smart cat door production lines, targeted maintenance plans can be formulated according to the actual quality conditions of different production lines, problems existing on the production line can be solved in a timely manner, the stability and operating efficiency of the production line can be improved, and production delays caused by equipment failures or process problems can be reduced, thereby effectively improving production efficiency.

[0033] 3. The embodiments of the present invention can help enterprises produce high-quality smart cat door products that meet market demand, so that enterprises can stand out in the fierce market competition, win more market share, and enhance the brand image and market competitiveness of enterprises. The industry standards for smart cat doors are becoming increasingly stringent. The aging test system helps enterprises ensure that their products meet relevant standards and specifications, avoid regulatory risks and market access barriers due to quality problems, enhance the compliance and credibility of enterprises in the industry, and lay a solid foundation for the sustainable development of enterprises.

[0034] 4. The embodiment of the present invention provides enterprises with rich data resources by collecting and analyzing a large amount of product test data, user feedback data, etc., so that enterprises can make scientific decisions based on data, such as adjusting production plans, optimizing product designs, improving quality control measures, etc., thereby improving the scientificity and effectiveness of enterprise management. In the process of production early warning and production line maintenance, the collaborative work of multiple departments such as production department, quality control department, R&D department, and after-sales department is involved. The system promotes communication and collaboration between various departments within the enterprise, forms an efficient quality management and problem-solving mechanism, and improves the overall operational management level of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 This is a schematic diagram of the connection of the system modules of the present invention. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiments of the present invention Figure 1 As shown, an electronic product aging test system includes: an initial test classification module, an aging performance analysis module, an intelligent cat door model evaluation module, a production quality grade evaluation module and a database.

[0039] The aging performance analysis module is respectively connected to the initial test classification module and the smart cat door model evaluation module, the production quality grade evaluation module is respectively connected to the smart cat door model evaluation module, and the database is respectively connected to the initial test classification module and the production quality grade evaluation module.

[0040] Initial test classification module: used to obtain the model corresponding to each smart cat door in the current batch of the target electronic product enterprise, and assign each smart cat door to each initial test platform, so as to test the aging performance corresponding to each smart cat door in each model, and adjust the test settings of each model of smart cat door.

[0041] In a specific embodiment, each smart cat door is allocated to each initial test platform, and the specific allocation process is as follows: A1. First, the barcode of each smart cat door is scanned by a scanning device, and then the model corresponding to each smart cat door is obtained through the barcode of each smart cat door.

[0042] A2. Then, each smart cat door of the same model is automatically allocated to the corresponding initial test platform through an automated sorting device.

[0043] In another specific embodiment, the aging performance of each smart cat door in each model is tested, and the test settings of each model of smart cat door are adjusted. The specific adjustment process is as follows: B1. Obtain the number of mechanical failures, number of sensor failures, first mechanical failure usage time and first sensor failure usage time corresponding to the feedback of each user of each smart cat door in each model in the historical period, and add up the number of mechanical failures and number of sensor failures corresponding to the feedback of each user of each model of smart cat door to obtain the total number of mechanical failures and total number of sensor failures corresponding to each model of smart cat door. At the same time, the first mechanical failure usage time and the first sensor failure usage time corresponding to the feedback of each user of each model of smart cat door are added respectively, and then divided by the number of first sensor failure users who reported the first mechanical failure, so as to obtain the average first mechanical failure usage time and the average first sensor failure usage time corresponding to each model of smart cat door.

[0044] It should be noted that the first mechanical failure usage time refers to the time span from the time the user starts using a certain model of smart cat door to the time when the smart cat door first experiences a mechanical failure. The first sensor failure usage time refers to the time span from the start of use of the smart cat door to the first occurrence of a sensor-related failure.

[0045] It should also be noted that when the company's after-sales service team provides users with repair and maintenance services, it will keep detailed records of the fault conditions of the repaired smart cat door, including the type of fault, the time when the fault occurred, and other information. By sorting and compiling the after-sales service records, the number of mechanical failures and sensor failures of each model of smart cat door can be obtained. When users report mechanical failures or sensor failures through customer service channels, in addition to recording the type of failure, customer service personnel must also ask users about the time from the beginning of using the smart cat door to the first occurrence of the failure, so as to obtain specific data on the duration of use of the first mechanical failure and the duration of use of the first sensor failure.

[0046] B2. Compare the total number of mechanical failures, total number of sensor failures, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to each model of smart cat door with the total number of mechanical failures interval, total number of sensor failures interval, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to each test setting adjustment value in the database. If the total number of mechanical failures, total number of sensor failures, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to a certain model of smart cat door are all within the total number of mechanical failures interval, total number of sensor failures interval, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to a certain test setting adjustment value in the database, then use the test setting adjustment value in the database as the test setting adjustment value of the smart cat door of this model and make adjustments.

[0047] Aging performance analysis module: used to evaluate whether the aging performance of each smart cat door in each model is qualified after the aging performance test of each smart cat door in each model is completed, and record the smart cat doors in each model with unqualified performance as unqualified smart cat doors, and record the smart cat doors in each model with qualified performance as qualified smart cat doors.

[0048] In a specific embodiment, the initial test classification module further includes a performance indicator acquisition unit and a performance indicator analysis unit.

[0049] The performance index acquisition unit is used to set a number of collection time points when testing the aging performance of each smart cat door in each model, and then collect the mechanical performance indicators and sensor performance indicators corresponding to each smart cat door in each model at each collection time point. The mechanical performance indicators include the maximum opening and closing angle, the compression amount of the sealing strip and the door gap, and the sensor performance indicators include the sensing distance, the response time and the detection angle.

[0050] It should be noted that an automated measurement system can be used for the aging test of mass-produced smart cat doors. Photoelectric sensors or mechanical limit devices are installed on the test platform. When the door body is opened to the maximum position, the sensor or limit device is triggered, and the system automatically records the angle data at this time to obtain the maximum opening and closing angle. A displacement sensor is installed near the sealing strip. When the door body is closed, the displacement sensor can monitor the deformation of the sealing strip in real time, thereby accurately obtaining the compression data of the sealing strip. A laser rangefinder is used to measure the distance between the door frame and the door body at different positions when the door body is closed, and the accurate value of the door gap is obtained.

[0051] It should also be noted that high-precision distance measuring equipment, such as laser rangefinders or infrared rangefinders, is used to accurately measure the distance between the test object and the sensor. The automated test system controls the sending and receiving of signals through programming, and uses a timing module to accurately record the response time. During the aging test, multiple response time tests are automatically performed at set time intervals to monitor the changes in the sensor response time in real time. The smart cat door is fixed on the angle rotation platform, and a standard test object is placed at a certain distance. With the sensor as the center, the angle rotation platform is gradually rotated to change the angle between the test object and the sensor. When the sensor can just detect the test object, the angle value at this time is recorded.

[0052] The performance index analysis unit is used to analyze the mechanical performance index and sensor performance index corresponding to each smart cat door in each model at each acquisition time point, and then obtain the mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model.

[0053] In another specific embodiment, the analysis obtains the mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model, and the specific analysis process is as follows: C1. The maximum opening and closing angle, sealing strip compression amount and door gap corresponding to each smart cat door in each model at each collection time point are input into the mechanical performance evaluation analysis model, and the mechanical performance evaluation value corresponding to each smart cat door in each model is output.

[0054] It should be noted that the analysis process of the mechanical performance evaluation value corresponding to each smart cat door in each model is as follows: the maximum opening and closing angle, the compression amount of the sealing strip and the door gap corresponding to each smart cat door in each model at each collection time point are normalized, and the maximum opening and closing angle, the compression amount of the sealing strip and the door gap corresponding to each smart cat door in each model at each collection time point after the processing are recorded as , and , substitute into the analysis formula , and obtain the mechanical performance evaluation value corresponding to each smart cat door in each model , y represents the number corresponding to each collection time point, y is a positive integer, g represents the number corresponding to each model, g is a positive integer, h represents the number corresponding to each smart cat door, h is a positive integer, , , They are respectively the weight coefficient corresponding to the maximum opening and closing angle of the set smart cat door, the weight coefficient corresponding to the compression amount of the sealing strip, and the weight coefficient corresponding to the door gap.

[0055] It should be noted that, based on the professional knowledge and research of experts in the field, and after discussion and confirmation with industry organizations or professional institutions, the experts set the weight coefficient corresponding to the maximum opening and closing angle of the smart cat door, the weight coefficient corresponding to the compression amount of the sealing strip, and the weight coefficient corresponding to the door gap based on their own experience and knowledge.

[0056] C2. Input the sensing distance, response time and detection angle corresponding to each smart cat door in each model at each acquisition time point into the sensor performance evaluation analysis model, and output the sensor performance evaluation value corresponding to each smart cat door in each model.

[0057] It should be noted that the analysis process of the sensor performance evaluation value corresponding to each smart cat door in each model is as follows: the sensing distance, response time and detection angle corresponding to each smart cat door in each model at each acquisition time point are normalized, and the sensing distance, response time and detection angle corresponding to each smart cat door in each model at each acquisition time point after processing are recorded as , and , substitute into the analysis formula , get the sensor performance evaluation value corresponding to each smart cat door in each model , y represents the number corresponding to each collection time point, y is a positive integer, g represents the number corresponding to each model, g is a positive integer, h represents the number corresponding to each smart cat door, h is a positive integer, , , They are respectively the weight coefficient corresponding to the set smart cat door sensing distance, the weight coefficient corresponding to the response time, and the weight coefficient corresponding to the detection angle.

[0058] It should be noted that, based on the professional knowledge and research of experts in the field, and after discussion and confirmation with industry organizations or professional institutions, the experts set the weight coefficient corresponding to the sensing distance of the smart cat door, the weight coefficient corresponding to the response time, and the weight coefficient corresponding to the detection angle according to their own experience and knowledge.

[0059] In another specific embodiment, the aging performance of each smart cat door in each model is evaluated to see whether it is qualified, and the specific evaluation process is as follows: the mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model are input into the comprehensive aging performance evaluation model, and the comprehensive aging performance evaluation result of each smart cat door in each model is output.

[0060] The comprehensive aging performance evaluation results of the smart cat door include values ​​of 1 and -1. When the comprehensive aging performance evaluation result of a smart cat door in a certain model is 1, it indicates that the corresponding aging performance of the smart cat door in this model is qualified. Conversely, when the comprehensive aging performance evaluation result of a smart cat door in a certain model is -1, it indicates that the corresponding aging performance of the smart cat door in this model is unqualified.

[0061] In another specific embodiment, the expression of the comprehensive aging performance evaluation model is: , where represents the comprehensive aging performance evaluation result corresponding to the hth smart cat door in the gth model, represents the comprehensive aging performance evaluation value corresponding to the hth smart cat door in the gth model, is the set comprehensive aging performance evaluation value threshold, g represents the number corresponding to each model, g is a positive integer, h represents the number corresponding to each smart cat door, h is a positive integer.

[0062] The mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model are recorded as and , substitute into the calculation formula The comprehensive aging performance evaluation value corresponding to the hth smart cat door in the gth model is obtained. ,in, , They are the standard mechanical performance evaluation value and standard sensor performance evaluation value corresponding to the set smart cat door. , They are respectively the weight factor corresponding to the set smart cat door mechanical performance evaluation value and the weight factor corresponding to the sensor performance evaluation value.

[0063] It should be noted that , Both are greater than 0 and less than 1.

[0064] It should also be noted that through the summary of a large amount of research data and experimental data, the standard mechanical performance evaluation values ​​and standard sensor performance evaluation values ​​corresponding to the smart cat door are set according to professional institutions and research institutions. At the same time, based on the professional knowledge and research basis of experts in the field, they are discussed and confirmed with industry organizations or professional institutions. Experts set the weight factors corresponding to the mechanical performance evaluation values ​​of smart cat doors and the weight factors corresponding to the sensor performance evaluation values ​​based on their own experience and knowledge.

[0065] The embodiment of the present invention can accurately evaluate the performance of products in different aspects and timely discover potential quality problems by conducting comprehensive and detailed tests on the aging performance of various models of smart cat doors, including the collection and analysis of mechanical performance indicators such as the maximum opening and closing angle, the compression of the sealing strip and the door gap, as well as sensor performance indicators such as the sensing distance, the response time and the detection angle, thereby ensuring that only qualified products enter the market, effectively improving the overall quality of the products, enhancing the reliability and stability of the products, and improving user satisfaction. The test settings of various models of smart cat doors are adjusted based on user feedback data in historical cycles, so that the tests are closer to actual usage and the weak links of the products, and can more accurately detect possible problems with the products, further ensuring product quality, and helping enterprises to continuously optimize product design and production processes, and improve product quality from the source.

[0066] Smart cat door model evaluation module: used to count the number of unqualified smart cat doors corresponding to each model of smart cat door, so as to analyze the production early warning plan corresponding to each model of smart cat door.

[0067] In a specific embodiment, the production early warning scheme corresponding to each model of smart cat door is analyzed, and the specific analysis process is as follows: D1. Count the number of unqualified cat doors corresponding to each model of smart cat door. If the number of unqualified cat doors corresponding to a certain model of smart cat door is greater than or equal to the number of unqualified cat doors in the first warning, notify the supervisor of the production department and the leader of the quality control team, and send an early warning message by email and internal communication software. The information content includes the model and the current number of unqualified cat doors, and require the production department to conduct a self-inspection of the production process of the model of smart cat door within the same day.

[0068] D2. Count the number of unqualified cat doors corresponding to each model of smart cat doors. If the number of unqualified cat doors corresponding to a certain model of smart cat doors is greater than or equal to the number of unqualified cat doors in the second warning, in addition to sending warning information to the head of the production department and the leader of the quality control team, warning information is also sent to all employees of the production department, all personnel of the quality control department and the company's management. The warning information includes the model and the number of unqualified cat doors, and the production department is required to conduct a self-inspection of the production process of the smart cat door of this model within 4 hours.

[0069] D3. Count the number of unqualified cat doors corresponding to each model of smart cat doors. If the number of unqualified cat doors corresponding to a certain model of smart cat doors is greater than or equal to the number of unqualified cat doors in the third warning, the company's highest level emergency response procedure will be initiated, and a multi-department emergency response team led by senior corporate leaders and including production, quality control, R&D, and after-sales will be established. An emergency notice and warning will be issued to the entire company. The warning information will include the model and the number of unqualified cat doors. The production, sales and delivery of this model of smart cat doors will be completely stopped, and all inventory products will be sealed and marked. The production department will conduct an in-depth inspection and evaluation of the entire production chain.

[0070] Production quality grade assessment module: used to assess the production quality grade of each qualified smart cat door in each model, and then analyze the maintenance plan corresponding to each model of smart cat door production line.

[0071] In a specific embodiment, the production quality level corresponding to each qualified smart cat door in each model is evaluated, and the specific evaluation process is as follows: the comprehensive aging performance evaluation value corresponding to each qualified smart cat door in each model is compared with the set comprehensive aging performance evaluation value interval corresponding to each production quality level; if the comprehensive aging performance evaluation value corresponding to a qualified smart cat door in a certain model is within the set comprehensive aging performance evaluation value interval corresponding to a certain production quality level, then the production quality level in the database is recorded as the production quality level corresponding to the qualified smart cat door in the model.

[0072] In another specific embodiment, the maintenance plan corresponding to each model of smart cat door production line is analyzed, and the specific analysis process is as follows: E1. Count the number of each production quality level corresponding to each model of smart cat door production line, so as to obtain the proportion of each production quality level in each model of smart cat door production line, and sort the proportion of each production quality level in each model of smart cat door production line from large to small, so as to obtain the production quality level with the highest proportion in each model of smart cat door production line.

[0073] E2. Compare the highest production quality level in each model of smart cat door production line with the highest production quality level corresponding to each maintenance plan in the database. If the highest production quality level in a certain model of smart cat door production line is the same as the highest production quality level corresponding to a maintenance plan in the database, then use the maintenance plan in the database as the maintenance plan corresponding to the model of smart cat door production line. In this way, analyze the maintenance plans corresponding to each model of smart cat door production line.

[0074] The embodiment of the present invention can quickly and accurately identify the smart cat door with unqualified performance after the aging performance test is completed, thus preventing unqualified products from entering the subsequent production links, reducing rework and waste caused by product quality problems, improving the overall efficiency of the production process, and reducing production costs. Through the evaluation and maintenance plan analysis of various types of smart cat door production lines, targeted maintenance plans can be formulated according to the actual quality conditions of different production lines, and problems existing on the production line can be solved in a timely manner, thereby improving the stability and operating efficiency of the production line, reducing production delays caused by equipment failures or process problems, and effectively improving production efficiency.

[0075] The embodiments of the present invention can help enterprises produce high-quality smart cat door products that meet market demand, so that enterprises can stand out in the fierce market competition, win more market share, and enhance the brand image and market competitiveness of enterprises. The industry standards for smart cat doors are becoming increasingly stringent. The aging test system helps enterprises ensure that their products meet relevant standards and specifications, avoid regulatory risks and market access barriers due to quality problems, enhance the compliance and credibility of enterprises in the industry, and lay a solid foundation for the sustainable development of enterprises.

[0076] The embodiment of the present invention provides enterprises with rich data resources by collecting and analyzing a large amount of product test data, user feedback data, etc., so that enterprises can make scientific decisions based on data, such as adjusting production plans, optimizing product designs, improving quality control measures, etc., thereby improving the scientificity and effectiveness of enterprise management. In the process of production early warning and production line maintenance, the collaborative work of multiple departments such as the production department, quality control department, R&D department, and after-sales department is involved. The system promotes communication and collaboration between various departments within the enterprise, forms an efficient quality management and problem-solving mechanism, and improves the overall operational management level of the enterprise.

[0077] The above contents are merely examples and explanations of the concept of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the concept of the invention or exceed the scope defined in this specification, they shall all fall within the protection scope of the present invention.

Claims

1. An electronic product aging test system, characterized in that: include: Initial test classification module: used to obtain the model corresponding to each smart cat door in the current batch of the target electronic product enterprise, and assign each smart cat door to each initial test platform, so as to test the aging performance corresponding to each smart cat door in each model, and adjust the test settings of each model of smart cat door; Aging performance analysis module: used to evaluate whether the aging performance of each smart cat door in each model is qualified after the aging performance test of each smart cat door in each model is completed, and record each smart cat door in each model with unqualified performance as an unqualified smart cat door, and record each smart cat door in each model with qualified performance as a qualified smart cat door; Smart cat door model evaluation module: used to count the number of unqualified smart cat doors corresponding to each model of smart cat door, so as to analyze the production early warning plan corresponding to each model of smart cat door; Production quality grade assessment module: used to assess the production quality grade of each qualified smart cat door in each model, and then analyze the maintenance plan corresponding to each model of smart cat door production line.

2. An electronic product aging test system as claimed in claim 1, characterized in that: The smart cat doors are allocated to the initial test platforms, and the specific allocation process is as follows: A1. First, the barcode of each smart cat door is scanned by a scanning device, and then the model corresponding to each smart cat door is obtained through the barcode of each smart cat door; A2. Then, each smart cat door of the same model is automatically allocated to the corresponding initial test platform through an automated sorting device.

3. An electronic product aging test system as claimed in claim 2, characterized in that: The aging performance corresponding to each smart cat door in each model is tested, and the test settings of each model of smart cat door are adjusted. The specific adjustment process is as follows: B1. Obtain the number of mechanical failures, number of sensor failures, duration of use of the first mechanical failure, and duration of use of the first sensor failure corresponding to the feedback from each user of each model of each smart cat door in the historical period, and add up the number of mechanical failures and number of sensor failures corresponding to the feedback from each user of each model of smart cat door to obtain the total number of mechanical failures and total number of sensor failures corresponding to each model of smart cat door. At the same time, add up the duration of use of the first mechanical failure and the duration of use of the first sensor failure corresponding to the feedback from each user of each model of smart cat door, respectively, and then divide them by the number of users of the first sensor failure who reported the first mechanical failure, respectively, to obtain the average duration of use of the first mechanical failure and the average duration of use of the first sensor failure corresponding to each model of smart cat door; B2. Compare the total number of mechanical failures, total number of sensor failures, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to each model of smart cat door with the total number of mechanical failures interval, total number of sensor failures interval, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to each test setting adjustment value in the database. If the total number of mechanical failures, total number of sensor failures, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to a certain model of smart cat door are all within the total number of mechanical failures interval, total number of sensor failures interval, average usage time for the first mechanical failure and average usage time for the first sensor failure corresponding to a certain test setting adjustment value in the database, then use the test setting adjustment value in the database as the test setting adjustment value of the smart cat door of this model and make adjustments.

4. The electronic product aging test system according to claim 1, characterized in that: The initial test classification module also includes a performance indicator acquisition unit and a performance indicator analysis unit; The performance index acquisition unit is used to set a number of collection time points during the aging performance test corresponding to each smart cat door in each model, and then collect the mechanical performance index and sensor performance index corresponding to each smart cat door in each model at each collection time point, the mechanical performance index includes the maximum opening and closing angle, the compression amount of the sealing strip and the door gap, and the sensor performance index includes the sensing distance, the response time and the detection angle; The performance index analysis unit is used to analyze the mechanical performance index and sensor performance index corresponding to each smart cat door in each model at each acquisition time point, and then obtain the mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model.

5. An electronic product aging test system as claimed in claim 4, characterized in that: The analysis obtains the mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model. The specific analysis process is as follows: C1. Input the maximum opening and closing angle, sealing strip compression and door gap of each smart cat door of each model at each collection time point into the mechanical performance evaluation analysis model, and output the mechanical performance evaluation value of each smart cat door of each model; C2. Input the sensing distance, response time and detection angle corresponding to each smart cat door in each model at each acquisition time point into the sensor performance evaluation analysis model, and output the sensor performance evaluation value corresponding to each smart cat door in each model.

6. An electronic product aging test system as claimed in claim 5, characterized in that: The specific evaluation process of evaluating whether the aging performance of each smart cat door in each model is qualified is as follows: Input the mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model into the comprehensive aging performance evaluation model, and output the comprehensive aging performance evaluation result of each smart cat door in each model; The comprehensive aging performance evaluation results of the smart cat door include values ​​of 1 and -1. When the comprehensive aging performance evaluation result of a smart cat door in a certain model is 1, it indicates that the corresponding aging performance of the smart cat door in this model is qualified. Conversely, when the comprehensive aging performance evaluation result of a smart cat door in a certain model is -1, it indicates that the corresponding aging performance of the smart cat door in this model is unqualified.

7. An electronic product aging test system as claimed in claim 6, characterized in that: The expression of the comprehensive aging performance evaluation model is: , where represents the comprehensive aging performance evaluation result corresponding to the hth smart cat door in the gth model, represents the comprehensive aging performance evaluation value corresponding to the hth smart cat door in the gth model, is the threshold of the comprehensive aging performance evaluation value set, g represents the number corresponding to each model, g is a positive integer, h represents the number corresponding to each smart cat door, h is a positive integer; The mechanical performance evaluation value and sensor performance evaluation value corresponding to each smart cat door in each model are recorded as and , substitute into the calculation formula The comprehensive aging performance evaluation value corresponding to the hth smart cat door in the gth model is obtained. ,in, , They are the standard mechanical performance evaluation value and standard sensor performance evaluation value corresponding to the set smart cat door. , They are respectively the weight factor corresponding to the set smart cat door mechanical performance evaluation value and the weight factor corresponding to the sensor performance evaluation value.

8. An electronic product aging test system as claimed in claim 7, characterized in that: The production warning scheme corresponding to each type of smart cat door is analyzed, and the specific analysis process is as follows: D1. Count the number of unqualified cat doors corresponding to each model of smart cat door. If the number of unqualified cat doors corresponding to a certain model of smart cat door is greater than or equal to the number of unqualified cat doors in the first warning, notify the supervisor of the production department and the leader of the quality control team, and send a warning message by email and internal communication software. The information content includes the model and the current number of unqualified cat doors, and require the production department to conduct a self-inspection of the production process of the smart cat door of this model within the same day; D2. Count the number of unqualified cat doors corresponding to each model of smart cat door. If the number of unqualified cat doors corresponding to a certain model of smart cat door is greater than or equal to the number of unqualified cat doors in the second warning, in addition to sending warning information to the production department supervisor and the quality control team leader, it will also send warning information to all employees of the production department, all personnel of the quality control department and the company management. The warning information includes the model and the number of unqualified cat doors, and requires the production department to conduct a self-inspection of the production process of the smart cat door of this model within 4 hours; D3. Count the number of unqualified cat doors corresponding to each model of smart cat doors. If the number of unqualified cat doors corresponding to a certain model of smart cat doors is greater than or equal to the number of unqualified cat doors in the third warning, the company's highest level emergency response procedure will be initiated, and a multi-department emergency response team led by senior corporate leaders and including production, quality control, R&D, and after-sales will be established. An emergency notice and warning will be issued to the entire company. The warning information will include the model and the number of unqualified cat doors. The production, sales and delivery of this model of smart cat doors will be completely stopped, and all inventory products will be sealed and marked. The production department will conduct an in-depth inspection and evaluation of the entire production chain.

9. The electronic product aging test system according to claim 1, characterized in that: The specific evaluation process of evaluating the production quality level of each qualified smart cat door in each model is as follows: The comprehensive aging performance evaluation value corresponding to each qualified smart cat door in each model is compared with the comprehensive aging performance evaluation value range corresponding to each set production quality grade. If the comprehensive aging performance evaluation value corresponding to a qualified smart cat door in a certain model is within the comprehensive aging performance evaluation value range corresponding to a set production quality grade, the production quality grade in the database will be recorded as the production quality grade corresponding to the qualified smart cat door in the model.

10. An electronic product aging test system as claimed in claim 9, characterized in that: The maintenance plan corresponding to each model of smart cat door production line is analyzed, and the specific analysis process is as follows: E1. Count the number of each production quality level corresponding to each model of smart cat door production line, so as to obtain the proportion of each production quality level in each model of smart cat door production line, and sort the proportion of each production quality level in each model of smart cat door production line from large to small, so as to obtain the production quality level with the highest proportion in each model of smart cat door production line; E2. Compare the highest production quality level in each model of smart cat door production line with the highest production quality level corresponding to each maintenance plan in the database. If the highest production quality level in a certain model of smart cat door production line is the same as the highest production quality level corresponding to a maintenance plan in the database, then use the maintenance plan in the database as the maintenance plan corresponding to the model of smart cat door production line. In this way, analyze the maintenance plans corresponding to each model of smart cat door production line.

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