A device state analysis and maintenance scheme recommendation system

Abstract

The present application relates to the technical field of equipment maintenance, in particular to a kind of equipment state analysis and maintenance scheme recommendation system, including equipment monitoring acquisition module, data processing analysis judging module, equipment fault diagnosis and maintenance scheme recommendation module, user interaction module;Equipment monitoring acquisition module is connected with data processing analysis judging module, equipment fault diagnosis and maintenance scheme recommendation module are connected with data processing analysis judging module, equipment fault diagnosis and maintenance scheme recommendation module are connected with user interaction module, to solve the existing cigarette equipment is maintained, rely on artificial inspection and regular maintenance, the way that staff needs to sit in front of computer to check fault reason and then select maintenance scheme, the maintenance mode caused by low efficiency and maintenance not in time Problem.

Description

Technical Field

[0001] This invention relates to the field of equipment maintenance technology, and in particular to an equipment status analysis and maintenance scheme recommendation system. Background Technology

[0002] With the continuous development of industrial technology, the structure and function of various equipment have become increasingly complex, and the maintenance of equipment has become increasingly difficult. In cigarette equipment, the temperature and humidity parameters during the operation of the cigarette rolling machine are particularly important, as they determine the shelf life and quality of cigarettes.

[0003] Traditional cigarette equipment maintenance mainly relies on manual inspections and regular maintenance. Staff need to sit in front of a computer to check the cause of the malfunction and then select a maintenance plan. Although this method can eventually complete the maintenance of the equipment, it has problems such as low efficiency, high cost and untimely maintenance, which prolongs the abnormal production time of cigarette equipment and indirectly causes waste of cigarette raw materials.

[0004] Therefore, it is necessary to optimize the maintenance methods for cigarette equipment to address the current issues of low efficiency and untimely maintenance caused by the reliance on manual inspections and regular maintenance, which require staff to sit in front of computers to check the causes of malfunctions and select maintenance solutions. Summary of the Invention

[0005] The purpose of this invention is to propose an equipment status analysis and maintenance scheme recommendation system to solve the problems of low efficiency and untimely maintenance caused by the current maintenance of cigarette equipment, which relies on manual inspection and regular maintenance, requiring staff to sit in front of a computer to check the cause of the fault and then select a maintenance scheme.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A system for equipment status analysis and maintenance scheme recommendation includes:

[0008] The equipment monitoring and acquisition module is used to monitor and acquire the physical properties of the operating equipment, and convert the physical properties acquired during equipment operation into digital signal data to obtain relevant physical property data of the equipment during operation. The relevant physical properties of the equipment include the temperature and humidity of the equipment during operation.

[0009] The data processing, analysis and judgment module is connected to the equipment monitoring and acquisition module. The data processing, analysis and judgment module is used to process and analyze the data of relevant physical attributes of the equipment during operation, and to judge the data of relevant physical attributes after processing and analysis to determine the faulty equipment.

[0010] The equipment fault diagnosis and maintenance solution recommendation module is connected to the data processing, analysis and judgment module. The equipment fault diagnosis and maintenance solution recommendation module is used to diagnose faulty equipment and recommend the optimal maintenance solution to the faulty equipment based on the cause and type of the fault after diagnosis, so as to obtain the optimal maintenance solution for the faulty equipment.

[0011] The user interaction module is connected to the equipment fault diagnosis and maintenance solution recommendation module. The user interaction module is used to display the optimal solution for maintaining faulty equipment, so that maintenance personnel can maintain and repair the faulty equipment.

[0012] Preferably, the device monitoring and acquisition module includes:

[0013] The equipment temperature acquisition unit is used to monitor the temperature of the operating equipment and acquire the temperature monitored during equipment operation to obtain the operating temperature of the equipment.

[0014] The equipment humidity acquisition unit is used to monitor the humidity of the operating equipment and collect the humidity detected during equipment operation to obtain the humidity during equipment operation.

[0015] The data conversion unit, the equipment temperature acquisition unit, and the equipment humidity acquisition unit are respectively connected to the data conversion unit. The data conversion unit is used to convert the temperature and humidity during equipment operation into temperature digital signals and humidity digital signals, respectively, to obtain the temperature and humidity data during equipment operation.

[0016] Preferably, the data processing, analysis, and judgment module includes:

[0017] The data transmission unit is connected to the data conversion unit. The data transmission unit is used to transmit the temperature and humidity data during equipment operation to the data processing unit.

[0018] The data processing unit is connected to the data transmission unit. The data processing unit is used to extract fault features from the temperature and humidity data during equipment operation to obtain fault feature parameters of the operating equipment.

[0019] The data analysis unit is connected to the data processing unit. The data analysis unit is used to determine the faults of the running equipment based on the fault characteristic parameters of the running equipment.

[0020] Preferably, the data analysis unit is also connected to a large database unit, which is used to store fault characteristic parameters transmitted from the data processing unit to the data analysis unit.

[0021] Preferably, the data transmission unit is also connected to a user interaction module, which is used to display temperature and humidity data transmitted by the data transmission unit.

[0022] Preferably, the equipment fault diagnosis and maintenance solution recommendation module includes:

[0023] The equipment fault diagnosis unit is connected to the data analysis unit. Based on the fault characteristic parameters transmitted from the data processing unit to the data analysis unit, the equipment fault diagnosis unit selects an appropriate fault diagnosis algorithm to diagnose the faulty equipment and obtain the cause and type of the equipment fault.

[0024] The equipment maintenance plan recommendation unit is connected to the equipment fault diagnosis unit and the user interaction module. Based on the cause and type of equipment failure, the equipment maintenance plan recommendation unit selects a suitable maintenance plan recommendation algorithm to recommend the optimal maintenance plan and transmits the optimal maintenance plan for the faulty equipment to the user interaction module for display, so that maintenance personnel can maintain and repair the faulty equipment.

[0025] Preferably, the equipment fault diagnosis unit is also connected to the fault diagnosis algorithm library unit. The fault diagnosis algorithm library unit is used to perform fault diagnosis on the faulty equipment through the fault diagnosis model in the fault diagnosis algorithm library unit when selecting a suitable fault diagnosis algorithm based on the fault feature parameters transmitted from the data processing unit to the data analysis unit, and to determine the cause and type of equipment fault.

[0026] Preferably, the equipment maintenance scheme recommendation unit is also connected to the maintenance scheme recommendation algorithm unit. The maintenance scheme recommendation algorithm unit is used to optimize and adjust the maintenance scheme by means of the maintenance scheme recommendation algorithm in the maintenance scheme recommendation algorithm unit when selecting a suitable maintenance scheme recommendation algorithm based on the cause and type of equipment failure, so as to obtain the optimal maintenance scheme.

[0027] Preferably, the user interaction module includes:

[0028] The information storage and processing unit is connected to the equipment maintenance plan recommendation unit, the data transmission unit, and the equipment fault diagnosis unit. The information storage and processing unit is used to process and store the input information on equipment faults, the type of equipment faults, the optimal maintenance plan for handling faulty equipment, and the temperature and humidity data of the equipment during operation.

[0029] The information display and interaction unit is connected to the information processing and storage unit. The information display and interaction unit is used to display information about equipment failure, equipment failure type, optimal maintenance plan for handling the equipment failure, and temperature and humidity data during equipment operation, so that maintenance personnel can maintain and repair the faulty equipment.

[0030] Preferably, the temperature acquisition unit of the operating equipment is an air temperature sensing element, which includes a temperature sensor mounting part, a sensor protective sleeve, a temperature sensor, and a rubber protective ring; the outer periphery of the first end of the temperature sensor mounting part is threadedly connected to the inside of the first open end of the sensor protective sleeve, the first end of the temperature sensor mounting part is connected to the first end of the temperature sensor, the sensing head on the second end of the temperature sensor extends from the cavity of the sensor protective sleeve to the second open end of the sensor protective sleeve and protrudes out, a rubber protective ring for protecting the sensing head is provided between the second open end of the sensor protective sleeve and the sensing head on the second end of the temperature sensor, and the rubber protective ring is fitted on the sensing head on the second end of the temperature sensor.

[0031] Preferably, the temperature sensor mounting part includes an assembly step plate and a connecting plate; the assembly step plate has a through hole for auxiliary installation, the lowest step plate in the assembly step plate is connected to the first end of the connecting plate, the external thread on the outer periphery of the connecting plate is threadedly connected to the internal thread inside the first open end of the sensor protective sleeve, and the outer side of the first open end of the sensor protective sleeve has a striped convex ring.

[0032] Preferably, the sensor protective sleeve also includes a waterproof and breathable membrane. The annular waterproof and breathable membrane is sleeved on the inner wall of the cavity of the sensor protective sleeve and is fitted around the temperature sensor. The temperature sensor is adapted to the annular waterproof and breathable membrane.

[0033] Preferably, an equipment status analysis and maintenance scheme recommendation system can be applied to cigarette equipment, or to equipment related to cigarette equipment.

[0034] During operation, when maintaining the cigarette equipment, the equipment monitoring and acquisition module collects the temperature and humidity data of the operating cigarette equipment in real time. This data is then converted into digital signals and transmitted to the data processing and analysis module. The data processing and analysis module processes and analyzes the temperature and humidity data to determine if the cigarette equipment is faulty. If a fault is found, the fault information is transmitted to the equipment fault diagnosis and repair plan recommendation module. This module diagnoses the fault and, based on the diagnosed cause and type of fault, sends the optimal maintenance plan to the user interaction module for display. Maintenance personnel then use this optimal maintenance plan displayed on the user interaction module to promptly maintain and repair the faulty cigarette equipment.

[0035] Compared with the prior art, the present invention has at least one of the following beneficial effects:

[0036] 1. This invention connects the equipment monitoring and acquisition module with the data processing and analysis module, the equipment fault diagnosis and maintenance plan recommendation module with the data processing and analysis module, and the equipment fault diagnosis and maintenance plan recommendation module with the user interaction module. During maintenance of cigarette equipment in operation, the equipment monitoring and acquisition module can first collect the temperature and humidity data of the operating cigarette equipment in real time to promptly detect faults and anomalies. Then, the collected temperature and humidity data are input to the data processing and analysis module, which processes and analyzes the data to determine if the cigarette equipment is faulty. If a fault is found, the cigarette equipment... Faulty data is transmitted to the equipment fault diagnosis and repair solution recommendation module. This module diagnoses the faulty equipment and, based on the diagnosed cause and type of fault, sends the optimal maintenance solution for the faulty cigarette equipment to the user interaction module for display. Maintenance personnel can then use the optimal maintenance solution displayed on the user interaction module to perform timely maintenance and repair on the faulty cigarette equipment, avoiding over-maintenance and unnecessary maintenance, indirectly reducing equipment maintenance costs. This method is also highly efficient, solving the problems of low efficiency and untimely maintenance caused by the current method of relying on manual inspection and periodic maintenance for cigarette equipment, which requires staff to sit in front of a computer to check the cause of the fault and select a maintenance solution.

[0037] 2. In this invention, the outer periphery of the first end of the temperature sensor mounting part is threadedly connected to the inner opening of the first opening of the sensor protective sleeve. The first end of the temperature sensor mounting part is connected to the first end of the temperature sensor. The sensing head on the second end of the temperature sensor extends from the cavity of the sensor protective sleeve to the second opening of the sensor protective sleeve and protrudes out. Since the temperature sensor on the temperature sensor mounting part is covered by the sensor protective sleeve, when a foreign object touches the temperature sensor, the foreign object will first touch the sensor protective sleeve. The temperature sensor located inside the sensor protective sleeve is then protected, indirectly extending the service life of the temperature sensor.

[0038] 3. By connecting the equipment fault diagnosis unit with the fault diagnosis algorithm library unit, the fault diagnosis algorithm library unit can select a suitable fault diagnosis algorithm based on the fault feature parameters transmitted from the data processing unit to the data analysis unit. It can then use the fault diagnosis model in the fault diagnosis algorithm library unit to diagnose the faulty equipment, determine the cause and type of equipment fault, and indirectly improve the accuracy of fault diagnosis.

[0039] 4. The present invention connects the equipment maintenance scheme recommendation unit with the maintenance scheme recommendation algorithm unit. When the equipment maintenance scheme recommendation unit selects a suitable maintenance scheme recommendation algorithm to recommend the optimal maintenance scheme based on the cause and type of failure of the cigarette equipment, the maintenance scheme recommendation algorithm in the maintenance scheme recommendation algorithm unit optimizes and adjusts the maintenance scheme to obtain the optimal maintenance scheme. Attached Figure Description

[0040] Figure 1 This is a flowchart illustrating a system for recommending equipment status analysis and maintenance solutions in this invention. Figure 1 .

[0041] Figure 2 This is a flowchart illustrating a system for recommending equipment status analysis and maintenance solutions in this invention. Figure 2 .

[0042] Figure 3 This is a schematic diagram of the first axial side of the air temperature sensing element in the structure of the present invention.

[0043] Figure 4 This is a schematic diagram of the second axial side of the air temperature sensing element in the structure of the present invention.

[0044] In the figure, 1-air temperature sensing element, 2-temperature sensor mounting part, 3-sensor protective sleeve, 4-temperature sensor, 5-rubber protective ring, 6-sensor head, 7-assembly step plate, 8-connecting plate, 9-through hole, 10-first-stage step plate, 11-convex ring, 12-waterproof and breathable membrane, 13-second opening end. Detailed Implementation

[0045] like Figure 1-4 As shown, to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0046] Example

[0047] Traditional cigarette equipment maintenance mainly relies on manual inspections and regular maintenance. Staff need to sit in front of a computer to check the cause of the malfunction and then select a maintenance plan. Although this method can eventually complete the maintenance of the equipment, it has problems such as low efficiency, high cost and untimely maintenance, which prolongs the abnormal production time of cigarette equipment and indirectly causes waste of cigarette raw materials.

[0048] Therefore, this application proposes an equipment status analysis and maintenance scheme recommendation system to solve the problems of low efficiency and untimely maintenance caused by the existing maintenance of cigarette equipment, which relies on manual inspection and regular maintenance, requiring staff to sit in front of a computer to check the cause of the fault and then select a maintenance scheme.

[0049] For details, please refer to Figure 1 A system for equipment status analysis and maintenance plan recommendation includes an equipment monitoring and acquisition module, a data processing, analysis, and judgment module, an equipment fault diagnosis and repair plan recommendation module, and a user interaction module. The equipment monitoring and acquisition module monitors and collects the physical properties of the operating cigarette-making equipment, such as temperature and humidity, and converts these properties into digital temperature and humidity signals to obtain the temperature and humidity data during the operation of the cigarette-making equipment. The equipment monitoring and acquisition module is connected to the data processing, analysis, and judgment module, which processes and analyzes the temperature and humidity data during the operation of the cigarette-making equipment. The system analyzes and processes the temperature and humidity data of the cigarette equipment during operation to identify faulty equipment. A fault diagnosis and maintenance plan recommendation module is connected to the data processing and analysis module. This module diagnoses the faulty cigarette equipment and recommends the optimal maintenance plan based on the diagnosed cause and type of fault, thus obtaining the optimal maintenance plan for the faulty equipment. Finally, the system connects to a user interaction module, which displays the optimal maintenance plan for the faulty cigarette equipment, allowing maintenance personnel to perform maintenance and repairs.

[0050] In practical applications, when maintaining cigarette-making equipment, the equipment monitoring and acquisition module on the equipment collects the temperature and humidity data in real time. This data is then converted into digital signals and transmitted to the data processing and analysis module. The data processing and analysis module processes and analyzes the temperature and humidity data to determine if the equipment is faulty. If a fault is found, the fault information is transmitted to the equipment fault diagnosis and repair solution recommendation module. This module then diagnoses the faulty equipment and, based on... After diagnosing the cause and type of the fault, the optimal maintenance plan for the faulty cigarette equipment is transmitted to and displayed in the user interaction module. Maintenance personnel can then perform maintenance and repair on the faulty cigarette equipment based on the optimal maintenance plan displayed in the user interaction module. This not only enables timely detection of faults and abnormalities in cigarette equipment, but also reduces downtime and maintenance costs. It eliminates the need for manual inspections and regular maintenance, which require staff to sit in front of a computer to check the cause of the fault and select a maintenance plan. This solves the problems of low efficiency and untimely maintenance caused by the current method of maintaining cigarette equipment, which relies on manual inspections and regular maintenance and requires staff to sit in front of a computer to check the cause of the fault and select a maintenance plan.

[0051] Please see Figure 2 The equipment monitoring and acquisition module for monitoring and collecting data on the temperature and humidity of the cigarette-making equipment during operation includes an equipment temperature acquisition unit, an equipment humidity acquisition unit, and a data conversion unit. The equipment temperature acquisition unit monitors and collects the temperature data during operation of the cigarette-making equipment, obtaining the operating temperature. The equipment humidity acquisition unit monitors and collects the humidity data during operation of the cigarette-making equipment, obtaining the operating humidity. Both the equipment temperature and humidity acquisition units are connected to the data conversion unit, which converts the operating temperature and humidity data into digital temperature and humidity signals, respectively, to obtain the operating temperature and humidity data of the cigarette-making equipment.

[0052] In practical applications, when the equipment monitoring and acquisition module collects the temperature and humidity of the operating cigarette equipment, the equipment temperature acquisition unit and equipment humidity acquisition unit located near or installed on the cigarette equipment collect the temperature and humidity of the operating cigarette equipment in a timely manner. The collected temperature and humidity of the cigarette equipment are then converted into temperature data and humidity data by the data conversion unit (data conversion unit: controller), thus completing the process of the equipment monitoring and acquisition module collecting the temperature and humidity of the operating cigarette equipment.

[0053] In the above process of collecting temperature and humidity data from the cigarette-making equipment using the equipment temperature acquisition unit, to better protect the equipment temperature acquisition unit, an air temperature sensor 1 is used. Please refer to [link / reference]. Figure 3 and Figure 4 The air temperature sensing component 1 includes a temperature sensor mounting part 2, a sensor protective sleeve 3, a temperature sensor 4, and a rubber protective ring 5; the temperature sensor mounting part 2 is used to connect to the temperature sensor 4 on one hand, and to assemble with the cigarette rolling equipment on the other hand; the temperature sensor 4 is used to monitor and collect the temperature of the cigarette rolling equipment; the sensor protective sleeve 3 is used to protect the temperature sensor 4 from impact; the rubber protective ring 5 is used to protect the sensing head 6 on the temperature sensor 4.

[0054] Specifically, the outer periphery of the first end of the temperature sensor mounting part 2 is threadedly connected to the inner opening end of the first opening end of the sensor protective sleeve 3. The first end of the temperature sensor mounting part 2 is connected to the first end of the temperature sensor 4. The sensing head 6 on the second end of the temperature sensor 4 extends from the cavity of the sensor protective sleeve 3 to the second opening end 13 of the sensor protective sleeve 3 and protrudes out. A rubber protective ring 5 for protecting the sensing head 6 is provided between the second opening end 13 of the sensor protective sleeve 3 and the sensing head 6 on the second end of the temperature sensor 4. The rubber protective ring 5 is fitted onto the sensing head 6 on the second end of the temperature sensor 4.

[0055] In practical applications, during the temperature monitoring and acquisition process of the cigarette equipment by the temperature acquisition unit, since the temperature sensor 4 on the temperature sensor mounting part 2 is covered by a sensor protective sleeve 3, when a foreign object touches the temperature sensor 4, the foreign object will first touch the sensor protective sleeve 3, and the temperature sensor 4 located inside the sensor protective sleeve 3 will be protected, indirectly extending the service life of the temperature sensor 4.

[0056] Please see Figure 3 and Figure 4 The temperature sensor mounting part 2 assembled with the cigarette equipment includes an assembly step plate 7 and a connecting plate 8; wherein, the assembly step plate 7 is used for detachable connection with the cigarette equipment; the connecting plate 8 is used to connect with the temperature sensor 4 on one hand, and to fit with the sensor protective sleeve 3 on the other hand, forming a protective space for the temperature sensor 4.

[0057] Specifically, the assembly step plate 7 has through holes 9 for auxiliary installation. The lowest step plate 10 in the assembly step plate 7 is connected to the first end of the connecting plate 8. The external thread on the outer periphery of the connecting plate 8 is threadedly connected to the internal thread inside the first open end of the sensor protective sleeve 3.

[0058] In practical applications, when installing the temperature acquisition unit of the equipment with the cigarette equipment, the bolts in the bolt assembly pass through the through hole 9 on the assembly step plate 7 and are threadedly connected to another threaded hole on the side wall of the cigarette equipment. The nuts in the bolt assembly abut against the assembly step plate 7 to install the temperature acquisition unit of the equipment onto the cigarette equipment. Then, one open end of the sensor protective sleeve 3 is threadedly connected to the external thread on the outer periphery of the connecting plate 8. The temperature sensor 4 is located in the protective space inside the sensor protective sleeve 3. In this way, the assembly process of the sensor protective sleeve 3 and the connecting plate 8 is completed.

[0059] It should be noted that, in order to facilitate the assembly or disassembly of the sensor protective sleeve 3 and the connecting plate 8, the outer side of the first open end of the sensor protective sleeve 3 is also provided with a striped convex ring 11. In this way, when assembling the sensor protective sleeve 3 onto the connecting plate 8 or disassembling the sensor protective sleeve 3 from the connecting plate 8, the maintenance personnel can turn the striped convex ring 11 to assist in the assembly or disassembly process of the sensor protective sleeve 3 and the connecting plate 8.

[0060] It should be noted that, in order to reduce the influence of water vapor in the air on the temperature acquisition unit, the sensor protective sleeve 3 also includes an annular waterproof and breathable membrane 12. The annular waterproof and breathable membrane 12 is fitted over the inner wall of the cavity of the sensor protective sleeve 3, and the annular waterproof and breathable membrane 12 is fitted over the temperature sensor 4. The temperature sensor 4 is adapted to the annular waterproof and breathable membrane 12, that is, the waterproof and breathable membrane 12 is in contact with the outer wall of the temperature sensor 4.

[0061] Please see Figure 2 The data processing, analysis, and judgment module, which processes and analyzes the temperature and humidity data of the cigarette equipment collected by the equipment monitoring and acquisition module, includes a data transmission unit, a data processing unit, and a data analysis unit. The data transmission unit is connected to the data conversion unit and transmits the temperature and humidity data of the cigarette equipment during operation to the data processing unit. The data processing unit is also connected to the data processing unit, which extracts fault characteristics from the temperature and humidity data to obtain fault characteristic parameters of the cigarette equipment under operating conditions. Finally, the data processing unit is connected to the data analysis unit, which performs fault judgment on the cigarette equipment under operating conditions based on the fault characteristic parameters, identifying faulty cigarette equipment.

[0062] In practical applications, when the data processing, analysis, and judgment module processes and analyzes the temperature and humidity data of the cigarette equipment, the temperature and humidity data of the cigarette equipment converted by the data conversion unit are transmitted to the data processing unit through the data transmission unit. The data processing unit then extracts the fault characteristic parameters from the temperature and humidity data of the cigarette equipment. The extracted fault characteristic parameters are then transmitted to the data analysis unit, which then performs fault judgment on the cigarette equipment in operation, identifies the faulty cigarette equipment, and completes the process of processing and analyzing the temperature and humidity data of the cigarette equipment by the data processing, analysis, and judgment module.

[0063] Please see Figure 2 To facilitate the storage of fault characteristic parameters of cigarette equipment, the data analysis unit is also connected to the big data unit, which is used to store the fault characteristic parameters transmitted from the data processing unit to the data analysis unit.

[0064] In practical applications, when the data analysis unit extracts fault characteristic parameters from the temperature and humidity data during the operation of the cigarette equipment, the data processing unit transmits the extracted fault characteristic parameter information to the data analysis unit. The big data unit connected to the data analysis unit then stores the fault characteristic parameter information and establishes a fault data big data database.

[0065] Please see Figure 2 To facilitate maintenance personnel in intuitively understanding the temperature and humidity of the cigarette equipment under operation through the user interaction module, the data transmission unit is also connected to the user interaction module, which is used to display the temperature and humidity data transmitted by the data transmission unit.

[0066] In practical applications, when the temperature and humidity data of the cigarette equipment converted by the data conversion unit enter the data transmission unit, the data transmission unit will transmit the temperature and humidity data of the cigarette equipment to the user interaction module and display it. Maintenance personnel can then familiarize themselves with the temperature and humidity of the cigarette equipment under operating conditions through the user interaction module.

[0067] Please see Figure 3The fault diagnosis and maintenance plan recommendation module, which diagnoses fault characteristic parameters extracted from temperature and humidity data of cigarette equipment under operation, includes an equipment fault diagnosis unit and an equipment maintenance plan recommendation unit. The equipment fault diagnosis unit is connected to the data analysis unit. Based on the fault characteristic parameters transmitted from the data processing unit to the data analysis unit, the equipment fault diagnosis unit selects an appropriate fault diagnosis algorithm to diagnose the faulty cigarette equipment, obtaining the cause and type of the fault. The equipment fault diagnosis unit is connected to the equipment maintenance plan recommendation unit, which is connected to the user interaction module. Based on the cause and type of the cigarette equipment fault, the equipment maintenance plan recommendation unit selects an appropriate maintenance plan recommendation algorithm to recommend the optimal maintenance plan and transmits and displays the optimal maintenance plan to the user interaction module for maintenance personnel to perform maintenance and repair on the faulty cigarette equipment.

[0068] In practical applications, when the fault diagnosis and maintenance plan recommendation module performs fault diagnosis on the fault characteristic parameters extracted from the temperature and humidity data of the cigarette equipment under operation, the equipment fault diagnosis unit will call an appropriate fault diagnosis algorithm based on the fault characteristic parameter information passed from the data processing unit and the data analysis unit to diagnose the faulty cigarette equipment, obtain the cause and type of the fault, and then transmit the information such as the cause and type of the fault to the equipment maintenance plan recommendation unit. The equipment maintenance plan recommendation unit will then call an appropriate maintenance plan recommendation algorithm to recommend the optimal maintenance plan and transmit the optimal maintenance plan for the faulty equipment to the user interaction module connected to the equipment maintenance plan recommendation unit for display, thus completing the fault diagnosis process.

[0069] Please see Figure 2 To facilitate maintenance personnel in intuitively understanding the causes and types of malfunctions in cigarette-carrying equipment through the user interaction module, the equipment fault diagnosis unit is also connected to the user interaction module.

[0070] In practical applications, when the equipment fault diagnosis unit diagnoses a fault in the cigarette equipment, it transmits information such as the cause and type of the fault to the user interaction module. The user interaction module then transmits the same information to the user interaction module, allowing maintenance personnel to easily understand the cause and type of the cigarette equipment fault.

[0071] Please see Figure 2 In the process of the equipment fault diagnosis unit calling a suitable fault diagnosis algorithm based on the fault characteristic parameter information in the data analysis unit to diagnose the faulty cigarette equipment, the equipment fault diagnosis unit is also connected to the fault diagnosis algorithm library unit in order to call a suitable fault diagnosis algorithm.

[0072] In practical applications, when the fault diagnosis algorithm library unit selects a suitable fault diagnosis algorithm based on the fault feature parameters transmitted from the data processing unit to the data analysis unit, it can use the fault diagnosis model in the fault diagnosis algorithm library unit to diagnose the faulty equipment, determine the cause and type of equipment failure, and indirectly improve the accuracy of fault diagnosis.

[0073] Please see Figure 2 In the process of the equipment maintenance scheme recommendation unit selecting the optimal maintenance scheme based on the cause and type of failure of the cigarette equipment, the equipment maintenance scheme recommendation unit is also connected to the maintenance scheme recommendation algorithm unit in order to select a better maintenance scheme.

[0074] In practical applications, when the equipment maintenance plan recommendation unit selects an appropriate maintenance plan recommendation algorithm to recommend the optimal maintenance plan based on the cause and type of failure of the cigarette equipment, the equipment maintenance plan recommendation unit optimizes and adjusts the maintenance plan through the maintenance plan recommendation algorithm in the maintenance plan recommendation calculation unit to obtain the optimal maintenance plan.

[0075] Please see Figure 3 The user interaction module, which allows maintenance personnel to interact with information on the causes and types of cigarette equipment malfunctions, temperature and humidity information during equipment operation, and optimal maintenance plans, includes an information storage and processing unit and an information display and interaction unit. The information storage and processing unit is connected to the equipment maintenance plan recommendation unit, data transmission unit, and equipment fault diagnosis unit. It processes and stores information on input equipment malfunctions, malfunction types, optimal maintenance plans for the malfunctioning equipment, and temperature and humidity data during equipment operation. The information storage and processing unit is connected to the information display and interaction unit, which displays the malfunction information, malfunction types, optimal maintenance plans, and temperature and humidity data during equipment operation, providing maintenance personnel with information for the maintenance and repair of faulty equipment.

[0076] In practical applications, if maintenance personnel want to understand the cause and type of cigarette equipment malfunction, the temperature and humidity information under the operating status of the cigarette equipment, and the optimal maintenance plan information through the user interaction module, they can view the cause and type of malfunction, temperature and humidity information, and optimal maintenance plan information corresponding to the malfunctioning cigarette equipment through the information display interaction unit, so that maintenance personnel can repair and maintain the malfunctioning cigarette equipment in a timely manner.

[0077] Although the invention has been described herein with reference to several illustrative embodiments, it should be understood that many other modifications and implementations can be devised by those skilled in the art, which will fall within the scope and spirit of the principles disclosed herein. More specifically, various variations and modifications can be made to the components and / or layout of the subject matter arrangement within the scope of the disclosure, drawings, and claims. Besides variations and modifications to the components and / or layout, other uses will be apparent to those skilled in the art.

Claims

1. A system for equipment status analysis and maintenance scheme recommendation, characterized in that: include: The equipment monitoring and acquisition module is used to monitor and acquire the physical properties of the operating equipment, and convert the physical properties acquired during equipment operation into digital signal data to obtain relevant physical property data of the equipment during operation; among which, the relevant physical properties of the equipment include the temperature and humidity of the equipment during operation; The data processing, analysis and judgment module is connected to the equipment monitoring and acquisition module. The data processing, analysis and judgment module is used to process and analyze the data of relevant physical attributes of the equipment during operation, and to judge the data of relevant physical attributes after processing and analysis to determine the faulty equipment. The equipment fault diagnosis and maintenance solution recommendation module is connected to the data processing, analysis and judgment module. The equipment fault diagnosis and maintenance solution recommendation module is used to diagnose faulty equipment and recommend the optimal maintenance solution to the faulty equipment based on the cause and type of the fault after diagnosis, so as to obtain the optimal maintenance solution for the faulty equipment. The user interaction module is connected to the equipment fault diagnosis and maintenance solution recommendation module. The user interaction module is used to display the optimal solution for maintaining faulty equipment, so that maintenance personnel can maintain and repair the faulty equipment.

2. The equipment status analysis and maintenance scheme recommendation system according to claim 1, characterized in that: The device monitoring and acquisition module includes: The equipment temperature acquisition unit is used to monitor the temperature of the operating equipment and acquire the temperature monitored during equipment operation to obtain the operating temperature of the equipment. The equipment humidity acquisition unit is used to monitor the humidity of the operating equipment and collect the humidity detected during equipment operation to obtain the humidity during equipment operation. The data conversion unit, the equipment temperature acquisition unit, and the equipment humidity acquisition unit are respectively connected to the data conversion unit. The data conversion unit is used to convert the temperature and humidity during equipment operation into temperature digital signals and humidity digital signals, respectively, to obtain the temperature and humidity data during equipment operation.

3. The equipment status analysis and maintenance scheme recommendation system according to claim 1, characterized in that: The data processing, analysis, and judgment module includes: The data transmission unit is connected to the data conversion unit. The data transmission unit is used to transmit the temperature and humidity data during equipment operation to the data processing unit. The data processing unit is connected to the data transmission unit. The data processing unit is used to extract fault features from the temperature and humidity data during equipment operation to obtain fault feature parameters of the operating equipment. The data analysis unit is connected to the data processing unit. The data analysis unit is used to determine the faults of the running equipment based on the fault characteristic parameters of the running equipment.

4. The equipment status analysis and maintenance scheme recommendation system according to claim 3, characterized in that: The data analysis unit is also connected to a big data unit, which stores the fault characteristic parameters transmitted from the data processing unit to the data analysis unit.

5. The equipment status analysis and maintenance scheme recommendation system according to claim 3, characterized in that: The data transmission unit is also connected to a user interaction module, which is used to display temperature and humidity data transmitted by the data transmission unit.

6. The equipment status analysis and maintenance scheme recommendation system according to claim 1, characterized in that: The equipment fault diagnosis and maintenance solution recommendation module includes: The equipment fault diagnosis unit is connected to the data analysis unit. Based on the fault characteristic parameters transmitted from the data processing unit to the data analysis unit, the equipment fault diagnosis unit selects an appropriate fault diagnosis algorithm to diagnose the faulty equipment and obtain the cause and type of the equipment fault. The equipment maintenance plan recommendation unit is connected to the equipment fault diagnosis unit and the user interaction module. Based on the cause and type of equipment failure, the equipment maintenance plan recommendation unit selects a suitable maintenance plan recommendation algorithm to recommend the optimal maintenance plan and transmits the optimal maintenance plan for the faulty equipment to the user interaction module for display, so that maintenance personnel can maintain and repair the faulty equipment.

7. The equipment status analysis and maintenance scheme recommendation system according to claim 6, characterized in that: The equipment fault diagnosis unit is also connected to the fault diagnosis algorithm library unit. The fault diagnosis algorithm library unit is used to perform fault diagnosis on the faulty equipment by means of the fault diagnosis model in the fault diagnosis algorithm library unit when selecting a suitable fault diagnosis algorithm based on the fault feature parameters transmitted from the data processing unit to the data analysis unit, and to determine the cause and type of equipment fault.

8. The equipment status analysis and maintenance scheme recommendation system according to claim 6, characterized in that: The equipment maintenance scheme recommendation unit is also connected to the maintenance scheme recommendation algorithm unit. The maintenance scheme recommendation algorithm unit is used to optimize and adjust the maintenance scheme by means of the maintenance scheme recommendation algorithm in the maintenance scheme recommendation algorithm unit when selecting a suitable maintenance scheme recommendation algorithm based on the cause and type of equipment failure, so as to obtain the optimal maintenance scheme.

9. The equipment status analysis and maintenance scheme recommendation system according to claim 1, characterized in that: The user interaction module includes: The information storage and processing unit and the information storage and processing module are respectively connected to the equipment maintenance plan recommendation unit, the data transmission unit and the equipment fault diagnosis unit. The information storage and processing unit is used to process and store the input information of equipment faults, information of equipment fault types, information of the optimal maintenance plan for handling faulty equipment and information of temperature and humidity data during equipment operation. The information display and interaction unit is connected to the information processing and storage unit. The information display and interaction unit is used to display information about equipment failure, equipment failure type, optimal maintenance plan for handling the equipment failure, and temperature and humidity data during equipment operation, so that maintenance personnel can maintain and repair the faulty equipment.

10. The equipment status analysis and maintenance scheme recommendation system according to claim 2, characterized in that: The temperature acquisition unit of the operating equipment is an air temperature sensing element (1). The air temperature sensing element (1) includes a temperature sensor mounting part (2), a sensor protective sleeve (3), a temperature sensor (4), and a rubber protective ring (5). The outer periphery of the first end of the temperature sensor mounting part (2) is threadedly connected to the inner opening end of the first opening end of the sensor protective sleeve (3). The first end of the temperature sensor mounting part (2) is connected to the first end of the temperature sensor (4). The sensing head (6) on the second end of the temperature sensor (4) extends from the cavity of the sensor protective sleeve (3) to the second opening end (13) of the sensor protective sleeve (3) and protrudes. A rubber protective ring (5) for protecting the sensing head (6) is provided between the second opening end (13) of the sensor protective sleeve (3) and the sensing head (6) on the second end of the temperature sensor (4). The rubber protective ring (5) is fitted on the sensing head (6) on the second end of the temperature sensor (4).

11. The equipment status analysis and maintenance scheme recommendation system according to claim 10, characterized in that: The temperature sensor mounting part (2) includes an assembly step plate (7) and a connecting plate (8); the assembly step plate (7) has a through hole (9) for auxiliary installation, the lowest step plate (10) in the assembly step plate (7) is connected to the first end of the connecting plate (8), the external thread of the outer periphery of the connecting plate (8) is threadedly connected to the internal thread inside the first opening end of the sensor protective sleeve (3), the outer side of the first opening end of the sensor protective sleeve (3) has a striped convex ring (11), the sensor protective sleeve (3) also includes a waterproof and breathable membrane (12), the annular waterproof and breathable membrane (12) is sleeved on the inner wall of the cavity of the sensor protective sleeve (3), the annular waterproof and breathable membrane (12) is sleeved on the temperature sensor (4), and the temperature sensor (4) is adapted to the annular waterproof and breathable membrane (12).

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