Life Assessment System Based on Equipment Fault Detection

Abstract

The present invention provides a life assessment system based on equipment fault detection, comprising: an equipment detection module, used to obtain an equipment detection scheme for detecting a target equipment, and based on the equipment detection scheme, perform fault detection on the target equipment and obtain detection data; a data analysis module, used to analyze the detection data and determine whether the target equipment has a fault; a life assessment module, used to perform fault repair on the target equipment when a fault exists in the target equipment, and to assess the remaining life of the target equipment after the fault repair; by determining the equipment detection scheme, the target equipment can be targeted for detection, thereby improving the detection accuracy of the target equipment; when the target equipment has a fault and after repair, the life cycle of the target equipment is evaluated, thereby accurately understanding the operating status of the target equipment, thereby facilitating decision support for equipment operation and maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment fault detection and life detection, and in particular to a life evaluation system based on equipment fault detection. Background Art

[0002] At present, the operation of equipment is the most basic condition for production. Therefore, fault detection of equipment and life cycle evaluation of equipment are essential conditions for equipment management.

[0003] However, currently, most of the equipment fault detection and life cycle assessment are obtained through the experience of the staff, which is inaccurate and will produce large errors. In addition, currently, only equipment fault detection or equipment cycle assessment is performed separately, and there is no technology that combines the two, namely, fault judgment of the equipment and life cycle judgment after the equipment is repaired when there is a fault.

[0004] Therefore, in order to overcome the above problems, the present invention provides a life assessment system based on equipment fault detection. Summary of the invention

[0005] The present invention provides a life assessment system based on equipment fault detection, which is used to determine the equipment detection plan so as to perform targeted detection on the target equipment, thereby improving the detection accuracy of the target equipment. When the target equipment has a fault and is repaired, the life cycle of the target equipment is evaluated, thereby accurately understanding the operating status of the target equipment, which is conducive to providing decision support for equipment operation and maintenance.

[0006] A life assessment system based on equipment fault detection, comprising:

[0007] The device detection module is used to obtain a device detection scheme for detecting a target device, and perform fault detection on the target device based on the device detection scheme, and obtain detection data;

[0008] A data analysis module is used to analyze the detection data to determine whether the target device has a fault;

[0009] The life evaluation module is used to perform fault repair on the target device when the target device has a fault, and to evaluate the remaining life of the target device after the fault repair.

[0010] Preferably, a life assessment system based on equipment fault detection, an equipment detection module, comprises:

[0011] A scheme confirmation unit, used to determine a detection scheme for detecting a target device;

[0012] An execution confirmation unit, used to read the detection scheme, determine the execution logic of the detection scheme, and determine the detection steps for detecting the target device according to the detection logic;

[0013] The detection unit is used to perform fault detection on the target device based on the detection step.

[0014] Preferably, a life assessment system based on equipment fault detection, a solution confirmation unit, comprises:

[0015] The device reading subunit is used to read the device identification of the target device and input the device identification into the preset device management database for matching, so as to determine the device benchmark operating parameters of the target device and the operating mode of the target device;

[0016] The device reading subunit is further used to collect device appearance features of the target device based on a preset image acquisition device;

[0017] A scheme generating subunit, configured to determine a first detection direction for detecting the target device based on the device benchmark operating parameters, determine a second detection direction for detecting the target device based on the device appearance characteristics, and determine a third detection direction for detecting the target device based on the operating mode of the target device;

[0018] The scheme generating subunit is used to generate a detection scheme according to the first detection direction, the second detection direction and the third detection direction.

[0019] Preferably, a life assessment system based on equipment fault detection, an equipment reading unit, comprises:

[0020] An image acquisition subunit, used to acquire a front view, a side view and a top view of a target device based on a preset image acquisition device;

[0021] A three-dimensional image generation subunit, configured to perform three-dimensional stitching based on the front view, the side view and the top view of the target device, and generate a three-dimensional image of the target device based on the stitching result;

[0022] The image reading subunit is used to read the three-dimensional image of the target device, determine the contour points of the target device in the three-dimensional image, and determine the device appearance features of the target device according to the contour points of the target device.

[0023] Preferably, in the life assessment system based on equipment fault detection, in the data analysis module, the detection data is analyzed to determine whether the target equipment has a fault, including:

[0024] A scheme reading unit, used to read the device detection scheme, determine the fault judgment standard for detecting the target device, and determine the target data range corresponding to the fault judgment standard;

[0025] A fault verification unit is used to compare the detection data with the target data range to determine whether the target device has a fault;

[0026] When the detection data is within the target data range, it is determined that the target device does not have a fault;

[0027] Otherwise, it is determined that the target device has a fault.

[0028] Preferably, in a life assessment system based on equipment fault detection, the fault verification unit is further used to perform a first detection reminder when the target equipment does not have a fault;

[0029] It is used to generate an alarm instruction based on the detection data when a fault occurs in the target device, and at the same time, perform a second detection reminder on the target device based on the alarm instruction.

[0030] Preferably, a life assessment system based on equipment fault detection, a life assessment module, comprises:

[0031] A fault information acquisition unit, used to acquire fault information of the target device when a fault occurs in the target device;

[0032] A fault information reading unit, used to perform data traversal on the fault information of the target device based on a preset data traversal method, and determine sensitive language segments in the fault information of the target device;

[0033] The fault information reading unit is also used to read the sensitive paragraph, determine the keywords in the sensitive paragraph, and lock the fault point of the target device and the fault cause and fault severity corresponding to the fault point according to the keywords;

[0034] A maintenance plan determination unit, used to formulate a maintenance plan for equipment maintenance of the target equipment based on the fault point of the target equipment, the fault cause corresponding to the fault point, and the fault severity corresponding to the fault point;

[0035] A simulation unit, used to simulate the maintenance of the target device in the target computer based on the maintenance plan, and simulate the operation of the repaired target device in the target computer to obtain simulated operation data;

[0036] A solution evaluation unit is used to obtain the benchmark standard of the target equipment operation and determine whether the simulated operation data meets the benchmark standard of the target equipment operation. At the same time, it determines whether the maintenance solution is qualified according to the judgment result;

[0037] Among them, when the simulated operation data meets the benchmark standard of the target equipment operation, the maintenance plan is judged to be qualified;

[0038] Otherwise, the maintenance plan is judged to be unqualified;

[0039] The maintenance plan determination unit is also used to re-formulate the maintenance plan when the maintenance plan is unqualified, until the simulated operation data corresponding to the maintenance plan meets the benchmark standard of the target equipment operation;

[0040] The equipment operation status confirmation unit is used to determine the first operation status of the target equipment based on the simulated operation data when the maintenance plan is qualified, and at the same time, retrieve the second operation status of the target equipment when no failure occurs from the target equipment management database;

[0041] Life cycle assessment unit for:

[0042] Comparing the first operating condition with the second operating condition, and evaluating the impact period of the failure on the life of the target device according to the comparison result;

[0043] Determine a theoretical usage period of the target device in a target device management database;

[0044] The remaining life of the target equipment after fault repair is determined based on the life impact period and the theoretical use period of the target equipment.

[0045] Preferably, a life cycle assessment system based on equipment fault detection, a life cycle assessment unit, comprises:

[0046] An interval acquisition subunit, used to acquire a life cycle measurement interval;

[0047] A life stage confirmation subunit is used to compare the remaining life with the life cycle measurement interval to determine the life stage of the target device;

[0048] Wherein, when the life cycle is less than the life cycle measurement interval, the target device is determined to be in the first life stage;

[0049] When the life cycle falls within the life cycle measurement interval, the target device is determined to be in the second life stage;

[0050] When the life cycle is greater than the life cycle measurement interval, the target device is determined to be in the third life stage;

[0051] The instruction generation subunit is used to generate a first control instruction to control the target device to continue working when the target device is in the first life stage and the second life stage;

[0052] The instruction generation subunit is also used to determine the model of the target device when the target device is in the third life stage, and match a replacement device consistent with the target device based on the model of the target device, and at the same time, generate a second control instruction to control the replacement device to work.

[0053] Preferably, a life assessment system based on equipment fault detection further includes:

[0054] A report generating unit, configured to generate a test report for testing the target device based on the evaluation result after the life evaluation module evaluates the remaining life of the target device, and use the device model of the target device as a report identifier of the test report;

[0055] An associating unit, used to perform an association in a preset device management library in the management terminal according to the report identifier, and determine an information storage bin of the target device in the preset management library based on the association result;

[0056] An information acquisition unit, used to acquire the report text of the test report and the benchmark information of the target device;

[0057] A storage layer establishment unit, used to establish a first storage layer and a second storage layer in the information storage warehouse based on the report identifier, the report text and the reference information of the target device in the detection report, wherein the first storage layer is unidirectionally connected to the second storage layer;

[0058] Storage unit for:

[0059] Store the benchmark information of the target device and the report identifier of the detection report in the first storage layer, create a hyperlink for the first storage layer, and obtain a report link;

[0060] storing the report text in the second storage layer;

[0061] A file generating unit, configured to encapsulate the first storage layer and the second storage layer in the information storage bin based on the storage result, and generate a storage file of a detection report on the detection of the target device;

[0062] The transmission unit is used to transmit the report link to the target terminal based on the target communication link based on the management terminal, and at the same time, the target terminal reads the storage file based on the report link.

[0063] Preferably, the life assessment system based on equipment fault detection further includes:

[0064] The address acquisition subunit is used to acquire the first communication address of the target terminal before transmitting the report link to the target terminal based on the target communication link in the transmission module, and at the same time, determine the second communication address of the management terminal;

[0065] A communication link establishing subunit, used to obtain the first communication address and the second communication address to determine the data communication protocol, and to establish a target communication link based on the data communication protocol;

[0066] The instruction generation subunit is used to obtain the link code of the report link and generate a link request sending instruction based on the link code and the second communication address;

[0067] An instruction sending subunit, used for transmitting a link request sending instruction to a target terminal based on a target communication link;

[0068] The instruction verification subunit is used to verify the link request sending instruction based on the target terminal, and generate a feedback signal when the verification is passed;

[0069] The feedback subunit is used to transmit the feedback signal to the management terminal based on the target communication link, and when the management terminal receives the feedback signal, transmit the report link to the target terminal based on the target communication link.

[0070] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description, claims, and drawings.

[0071] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0072] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0073] Figure 1 This is a structural diagram of a life assessment system based on equipment fault detection in an embodiment of the present invention;

[0074] Figure 2 This is a structural diagram of a device detection module in an embodiment of the present invention;

[0075] Figure 3 This is a structural diagram of a solution confirmation unit in an embodiment of the present invention;

[0076] Figure 4 This is a structural diagram of a device reading unit in an embodiment of the present invention;

[0077] Figure 5 4 is a structural diagram of a data analysis module in an embodiment of the present invention. DETAILED DESCRIPTION

[0078] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0079] Embodiment 1:

[0080] The present invention provides a life assessment system based on equipment fault detection, such as Figure 1 As shown, including:

[0081] The device detection module is used to obtain a device detection scheme for detecting a target device, and perform fault detection on the target device based on the device detection scheme, and obtain detection data;

[0082] A data analysis module is used to analyze the detection data to determine whether the target device has a fault;

[0083] The life evaluation module is used to perform fault repair on the target device when the target device has a fault, and to evaluate the remaining life of the target device after the fault repair.

[0084] In this embodiment, the device detection scheme may be a scheme for detecting the device determined based on the working performance, operating parameters, etc. of the device.

[0085] In this embodiment, the detection data may be data obtained by detecting the device according to the parameters required in the device detection scheme, and may specifically be the operating voltage, operating time, etc. of the device.

[0086] The beneficial effect of the above technical solution is: by determining the equipment detection plan, targeted detection can be carried out on the target equipment, thereby improving the detection accuracy of the target equipment. When the target equipment fails and after maintenance, the life cycle of the target equipment is evaluated, so as to accurately understand the operating status of the target equipment, which is conducive to providing decision support for equipment operation and maintenance.

[0087] Embodiment 2:

[0088] Based on Example 1, this example provides a life assessment system based on equipment fault detection, such as Figure 2 As shown, the device detection module includes:

[0089] A scheme confirmation unit, used to determine a detection scheme for detecting a target device;

[0090] An execution confirmation unit, used to read the detection scheme, determine the execution logic of the detection scheme, and determine the detection steps for detecting the target device according to the detection logic;

[0091] The detection unit is used to perform fault detection on the target device based on the detection step.

[0092] In this embodiment, the execution logic may be an execution logic determined by an AND, OR, or other execution keywords in the execution scheme.

[0093] The beneficial effect of the above technical solution is: by determining the detection scheme and the execution logic, and then determining the detection steps, it is possible to perform fault detection on the target device in an orderly manner, thereby improving the detection efficiency.

[0094] Embodiment 3:

[0095] Based on Example 2, this embodiment provides a life assessment system based on equipment fault detection, such as Figure 3 As shown, the scheme confirmation unit includes:

[0096] The device reading subunit is used to read the device identification of the target device and input the device identification into the preset device management database for matching, so as to determine the device benchmark operating parameters of the target device and the operating mode of the target device;

[0097] The device reading subunit is further used to collect device appearance features of the target device based on a preset image acquisition device;

[0098] A scheme generating subunit, configured to determine a first detection direction for detecting the target device based on the device benchmark operating parameters, determine a second detection direction for detecting the target device based on the device appearance characteristics, and determine a third detection direction for detecting the target device based on the operating mode of the target device;

[0099] The scheme generating subunit is used to generate a detection scheme according to the first detection direction, the second detection direction and the third detection direction.

[0100] In this embodiment, the device reference parameters may be parameters such as the operating voltage and rated power of the target device.

[0101] In this embodiment, the operation mode may be a working function of the target device.

[0102] In this embodiment, the appearance features may be appearance features of a target device determined based on a preset shooting device, which include the shape and volume of the target device. Determining the appearance features of the target device is helpful in determining a detection tool for detecting the target device. At the same time, whether the target device is intact can be determined based on the appearance features.

[0103] In this embodiment, the preset device management library may be a database used to uniformly manage devices, including device identifications of all devices and device benchmark operating parameters corresponding to the devices.

[0104] The beneficial effects of the above technical solution are: by determining the device identification of the target device, the device benchmark operating parameters in the preset device management library can be extracted as the first detection direction, the second detection direction can be determined by determining the device appearance of the target device through the acquisition device, and the third detection direction can be determined by the operating mode of the target device, thereby generating a detection plan, thereby improving the diversity of detection angles and the accuracy of target device detection.

[0105] Embodiment 4:

[0106] Based on Example 2, this embodiment provides a life assessment system based on equipment fault detection, such as Figure 4 As shown, the device reading unit includes:

[0107] An image acquisition subunit, used to acquire a front view, a side view and a top view of a target device based on a preset image acquisition device;

[0108] A three-dimensional image generation subunit, configured to perform three-dimensional stitching based on the front view, the side view and the top view of the target device, and generate a three-dimensional image of the target device based on the stitching result;

[0109] The image reading subunit is used to read the three-dimensional image of the target device, determine the contour points of the target device in the three-dimensional image, and determine the device appearance features of the target device according to the contour points of the target device.

[0110] In this embodiment, the contour points may be edge pixel points of the target device in the three-dimensional image.

[0111] In this embodiment, the device appearance feature may be the shape, size, etc. of the target device.

[0112] The beneficial effect of the above technical solution is that by determining the front view, side view and top view of the target device, a three-dimensional image of the target device can be accurately generated, which is conducive to intuitive analysis of the target device and accurate extraction of the appearance features of the target device.

[0113] Embodiment 5:

[0114] Based on Example 1, this example provides a life assessment system based on equipment fault detection, such as Figure 5 As shown, the data analysis module includes:

[0115] A scheme reading unit, used to read the device detection scheme, determine the fault judgment standard for detecting the target device, and determine the target data range corresponding to the fault judgment standard;

[0116] A fault verification unit is used to compare the detection data with the target data range to determine whether the target device has a fault;

[0117] When the detection data is within the target data range, it is determined that the target device does not have a fault;

[0118] Otherwise, it is determined that the target device has a fault.

[0119] In this embodiment, the fault determination criterion may be a target data range that includes normal operation of the device. For example, if the rated voltage of the device is 200v, the target data range is (0, 220v).

[0120] The beneficial effect of the above technical solution is: by determining the fault judgment standard of the equipment detection solution and determining the target data range corresponding to the fault judgment standard, it is possible to determine whether the target equipment has a fault, thereby improving the accuracy of the fault judgment.

[0121] Embodiment 6:

[0122] Based on Example 5, this embodiment provides a life assessment system based on equipment fault detection, and the fault verification unit is further used for:

[0123] When there is no fault in the target device, a first detection reminder is performed;

[0124] When a fault occurs in the target device, an alarm instruction is generated based on the detection data, and at the same time, a second detection reminder is performed on the target device based on the alarm instruction.

[0125] In this embodiment, the first detection reminder may be a reminder when there is no fault in the target device, for example, “there is no fault in the target device and it can operate normally”.

[0126] In this embodiment, the second detection reminder can be determined based on the alarm instruction and used to control the alarm device to provide light, sound or vibration reminder.

[0127] The beneficial effect of the above technical solution is that generating different detection reminders (i.e., the first detection reminder or the second detection reminder) based on the results of fault detection on the target device can make it easier for the user to obtain the status of the target device and improve the convenience of detecting the device.

[0128] Embodiment 7:

[0129] Based on Example 1, this embodiment provides a life assessment system based on equipment fault detection, and a life assessment module, including:

[0130] A fault information acquisition unit, used to acquire fault information of the target device when a fault occurs in the target device;

[0131] A fault information reading unit, used to perform data traversal on the fault information of the target device based on a preset data traversal method, and determine sensitive language segments in the fault information of the target device;

[0132] The fault information reading unit is also used to read the sensitive segment to lock the fault point of the target device and the fault cause and fault severity corresponding to the fault point;

[0133] A maintenance plan determination unit, used to formulate a maintenance plan for equipment maintenance of the target equipment based on the fault point of the target equipment, the fault cause corresponding to the fault point, and the fault severity corresponding to the fault point;

[0134] A simulation unit, used to simulate the maintenance of the target device in the target computer based on the maintenance plan, and simulate the operation of the repaired target device in the target computer to obtain simulated operation data;

[0135] A solution evaluation unit is used to obtain the benchmark standard of the target equipment operation and determine whether the simulated operation data meets the benchmark standard of the target equipment operation. At the same time, it determines whether the maintenance solution is qualified according to the judgment result;

[0136] Among them, when the simulated operation data meets the benchmark standard of the target equipment operation, the maintenance plan is judged to be qualified;

[0137] Otherwise, the maintenance plan is judged to be unqualified;

[0138] The maintenance plan determination unit is also used to re-formulate the maintenance plan when the maintenance plan is unqualified, until the simulated operation data corresponding to the maintenance plan meets the benchmark standard of the target equipment operation;

[0139] The equipment operation status confirmation unit is used to determine the first operation status of the target equipment based on the simulated operation data when the maintenance plan is qualified, and at the same time, retrieve the second operation status of the target equipment when no failure occurs from the target equipment management database;

[0140] Life cycle assessment unit for:

[0141] Comparing the first operating condition with the second operating condition, and evaluating the impact period of the failure on the life of the target device according to the comparison result;

[0142] Determine the theoretical usage period of the target device in the target device management database;

[0143] The remaining life of the target equipment after fault repair is determined based on the life impact period and the theoretical use period of the target equipment.

[0144] In this embodiment, the fault information may include: operating data of the target device when the fault occurs, a time record when the fault occurs, a location where the fault occurs, and a device model of the target device.

[0145] In this embodiment, the preset data traversal method can be set in advance and used to traverse sensitive segments in the fault information. For example, the fault operation data, key data when the fault occurs, and the equipment model are set as traversal identifiers, and matching is performed in the fault information based on the traversal identifier to determine the corresponding data.

[0146] In this embodiment, the sensitive phrase may be key information about the target device failure in the failure information, including the specific failure location of the target device failure (ie, the failure point of the target device), the failure cause, and the failure severity of the failure.

[0147] In this embodiment, the simulated operation data may be operation data of the target device determined after simulated maintenance is performed on the target device based on the maintenance plan, for example, the operation current, operation voltage, etc. of the target device.

[0148] In this embodiment, the benchmark standard may be set in advance and used to measure whether the maintenance plan for maintaining the target device is qualified.

[0149] In this embodiment, the first operating condition is determined based on the simulated operating data when the maintenance plan is qualified.

[0150] In this embodiment, the second operating status is based on a status determined when the target device is not faulty.

[0151] In this embodiment, the life impact cycle can be a cycle that affects the operating time of the target device, that is, the shortened life cycle of the target device, which can be evaluated by the ratio or difference between the first operating condition and the second operating condition. When the ratio between the first operating condition and the second operating condition is closer to 1 or the difference between the first operating condition and the second operating condition is closer to 0, the life impact cycle is smaller, and vice versa, the life impact cycle is larger.

[0152] In this embodiment, the theoretical use cycle can be the life cycle from the start of operation to the end of the life cycle of the target device without experiencing failures and other factors in the middle, and the data is obtained through multiple experiments.

[0153] In this embodiment, remaining life = theoretical use period - life impact period.

[0154] The beneficial effects of the above technical solution are: by determining the fault point of the target equipment, the fault cause corresponding to the fault point and the fault severity corresponding to the fault point, it is possible to make the maintenance plan more reasonable, and by simulating the maintenance of the target equipment in the target computer, it is possible to judge whether the maintenance plan is qualified, thereby improving the objectivity and accuracy of the maintenance plan, and improving the maintenance efficiency of the equipment. By determining the first operating condition and the second operating condition, the life impact cycle of the target equipment can be accurately evaluated, and then the remaining life of the target equipment after the fault repair can be accurately determined, thereby improving the accuracy of equipment life detection and providing decision support for equipment operation and maintenance.

[0155] Embodiment 8:

[0156] Based on Example 7, this embodiment provides a life assessment system based on equipment fault detection, a life cycle assessment unit, including:

[0157] An interval acquisition subunit, used to acquire a life cycle measurement interval;

[0158] A life stage confirmation subunit is used to compare the remaining life with the life cycle measurement interval to determine the life stage of the target device;

[0159] Wherein, when the life cycle is less than the life cycle measurement interval, the target device is determined to be in the first life stage;

[0160] When the life cycle falls within the life cycle measurement interval, the target device is determined to be in the second life stage;

[0161] When the life cycle is greater than the life cycle measurement interval, the target device is determined to be in the third life stage;

[0162] The instruction generation subunit is used to generate a first control instruction to control the target device to continue working when the target device is in the first life stage and the second life stage;

[0163] The instruction generation subunit is also used to determine the model of the target device when the target device is in the third life stage, and match a replacement device consistent with the target device based on the model of the target device, and at the same time, generate a second control instruction to control the replacement device to work.

[0164] In this embodiment, the life cycle measurement interval is determined based on the theoretical use cycle of the target device, and is the life cycle measurement interval obtained through multiple experiments. For example, when the theoretical use cycle of the target device is 10 years, the life cycle measurement interval is (4 years, 9 years). The life cycle measurement interval can be used to judge the life stage of the target device. Since the different life stages of the target device will also affect the working efficiency of the target device, determining the life stage of the target device is conducive to accurately grasping the life cycle of the target device.

[0165] In this embodiment, the first life stage may be a stage in which the target device operates with the highest efficiency.

[0166] In this embodiment, the second life stage may be a stage in which the target device operates stably.

[0167] In this embodiment, the third life stage may be a stage where the target device is close to being scrapped.

[0168] In this embodiment, the replacement device may be a device used to replace the target device when the target device is in the third life stage, wherein the replacement device may be an upgraded device of the target device or may be the same as the target device.

[0169] In this embodiment, the first control instruction may be an instruction used to control the target device to continue working.

[0170] In this embodiment, the second control instruction may be an instruction used to control the replacement device to work.

[0171] The beneficial effect of the above technical solution is: by mastering the life stage of the target device, it is helpful to master the device life of the target device, and then when the target device enters the third life stage, the target device is replaced, thereby improving the intelligence of the management of the target device.

[0172] Embodiment 9:

[0173] Based on Example 1, this embodiment provides a life assessment system based on equipment fault detection, further comprising:

[0174] A report generating unit, configured to generate a test report for testing the target device based on the evaluation result after the life evaluation module evaluates the remaining life of the target device, and use the device model of the target device as a report identifier of the test report;

[0175] An associating unit, used to perform an association in a preset device management library in the management terminal according to the report identifier, and determine an information storage bin of the target device in the preset management library based on the association result;

[0176] An information acquisition unit, used to acquire the report text of the test report and the benchmark information of the target device;

[0177] A storage layer establishment unit, used to establish a first storage layer and a second storage layer in the information storage warehouse based on the report identifier, the report text and the reference information of the target device in the detection report, wherein the first storage layer is unidirectionally connected to the second storage layer;

[0178] Storage unit for:

[0179] Store the benchmark information of the target device and the report identifier of the detection report in the first storage layer, create a hyperlink for the first storage layer, and obtain a report link;

[0180] storing the report text in the second storage layer;

[0181] A file generating unit, configured to encapsulate the first storage layer and the second storage layer in the information storage bin based on the storage result, and generate a storage file of a detection report on the detection of the target device;

[0182] The transmission unit is used to transmit the report link to the target terminal based on the target communication link based on the management terminal, and at the same time, the target terminal reads the storage file based on the report link.

[0183] In this embodiment, the detection report may include: the fault content of the target device and the life cycle assessment result of the target device.

[0184] In this embodiment, the information storage warehouse may be a storage end that manages and stores the device information of the target device in a preset device management library.

[0185] In this embodiment, the reference information of the target device may include the function of the target device, the model of the target device, etc.

[0186] In this embodiment, the first storage layer may be unidirectionally linked to the second storage layer, and the content in the second storage layer can be determined only through the first storage layer, but the content in the first storage layer cannot be known through the second storage layer.

[0187] In this embodiment, the report identifier may be used to characterize the detection report and may be determined by the device model of the target device.

[0188] In this embodiment, the reference information of the target device and the report identifier of the test report are stored in the first storage layer in order to create a hyperlink to the test report, which is convenient for retrieving the test report of the target device.

[0189] In this embodiment, the target terminal may be a remote management terminal, including: a mobile phone, a computer and other terminals.

[0190] The beneficial effect of the above technical solution is: by determining the report identification of the test report, the report text of the test report and the benchmark information of the target device, a first storage layer and a second storage layer are established in the information storage warehouse, thereby realizing efficient storage of the test report. Compared with the current method of directly storing data, the convenience of retrieving the test report is improved. By transmitting the report link to the target terminal, remote reading of the test report is realized, and the intelligence of reading the test results is improved.

[0191] Embodiment 10:

[0192] Based on Example 9, this embodiment provides a life assessment system based on equipment fault detection, further comprising:

[0193] The address acquisition subunit is used to acquire the first communication address of the target terminal before transmitting the report link to the target terminal based on the target communication link in the transmission module, and at the same time, determine the second communication address of the management terminal;

[0194] A communication link establishing subunit, used to obtain the first communication address and the second communication address to determine the data communication protocol, and to establish a target communication link based on the data communication protocol;

[0195] The instruction generation subunit is used to obtain the link code of the report link and generate a link request sending instruction based on the link code and the second communication address;

[0196] An instruction sending subunit, used for transmitting a link request sending instruction to a target terminal based on a target communication link;

[0197] The instruction verification subunit is used to verify the link request sending instruction based on the target terminal, and generate a feedback signal when the verification is passed;

[0198] The feedback subunit is used to transmit the feedback signal to the management terminal based on the target communication link, and when the management terminal receives the feedback signal, transmit the report link to the target terminal based on the target communication link.

[0199] In this embodiment, the first communication address may be a communication address of the target terminal.

[0200] In this embodiment, the second communication address may be a communication address of the management terminal.

[0201] In this embodiment, verifying the link request sending instruction may be performing security verification on the link request sending instruction to prevent malicious instructions and improve the management of the target terminal.

[0202] In this embodiment, the feedback signal may be a signal generated when the link request sending instruction passes verification.

[0203] The beneficial effects of the above technical solution are: based on the data communication protocol, it is conducive to accurately establishing the target communication link between the target terminal and the management terminal, which is conducive to data transmission, and by verifying the link request sending instruction, the security of the data of the target terminal during the communication process is improved.

[0204] Embodiment 11:

[0205] Based on the first embodiment, the life assessment module further includes:

[0206] A fault information acquisition unit, used to acquire fault information when a target device fails when the life cycle of the target device is within a specified period, wherein the fault information includes: the number of times the target device fails and the fault rate of the target device;

[0207] A first calculation unit, configured to calculate an aging coefficient of the target device based on the number of times the target device fails and the failure rate of the target device;

[0208]

[0209] Where ξ represents the aging coefficient of the target device; f(y) represents the function of the degree of influence of the service life on the aging of the target device, and y represents the service life of the target device, ρ represents the change factor with the increase of the service life of the target device, and y≈ρ; ω represents the rated number of uses of the target device, which is verified by experiments; ω0 represents the number of failures of the target device; λ represents the failure rate of the target device;

[0210] A fault degree digitization unit is used to obtain the fault degree of the target device, and digitally represent the fault degree to determine the fault value corresponding to the fault degree of the target device;

[0211] A second calculation unit is used to construct an optimization model for optimizing the efficiency of the target device based on an aging coefficient of the target device and a fault value corresponding to a fault degree of the target device;

[0212]

[0213] Where Ψ represents the optimization model for efficiency optimization of the target device; i represents the current fault point of the target device; r represents the total number of fault points of the target device; n i represents the optimization weight of the target device at the current fault point; G represents the fault value corresponding to the fault degree of the target device; k represents the number of current optimization iterations; Z k represents the operation compensation degree of the equipment under the current optimization iteration; μ represents the optimization coefficient, and its value range is (1.23, 1.56); k-1 represents the number of previous optimization iterations; Z k-1 Indicates the operation compensation degree of the equipment in the last optimization iteration;

[0214] An optimization unit, used for optimizing the target device based on an optimization model for optimizing the target device, performing device pre-operation on the target device based on the optimization result, and obtaining pre-operation efficiency;

[0215] An optimization determination unit, used to compare the pre-operation efficiency with the benchmark efficiency to determine whether the target device is successfully optimized;

[0216] When the pre-operation efficiency is equal to or greater than the benchmark efficiency, the target equipment is determined to be optimized successfully;

[0217] Otherwise, it is determined that the optimization of the target device is unsuccessful, and at the same time, the device parameters of the target device are re-optimized based on the optimization model until the pre-operation efficiency is equal to or greater than the benchmark efficiency.

[0218] In this embodiment, the fault degree of the target device is obtained and digitally represented. For example, if the fault degree is severe, the fault value is 3; if the fault degree is relatively severe, the fault value is 2; if the fault degree is mild, the fault value is 1.

[0219] In this embodiment, the benchmark efficiency may be the working efficiency of the target device when it is running stably, and is used to measure whether the optimization of the target device is successful.

[0220] In this embodiment, the prescribed period may be a period during which the target device has not entered the stage of aging.

[0221] The beneficial effect of the above technical solution is: by calculating the aging coefficient of the target device, an optimization model for optimizing the target device is accurately constructed, thereby accurately optimizing the working efficiency of the target device and improving the working efficiency of the target device.

[0222] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A life assessment system based on equipment fault detection, characterized in that: include: The device detection module is used to obtain a device detection plan for detecting a target device, perform fault detection on the target device based on the device detection plan, and obtain detection data; A data analysis module is used to analyze the detection data to determine whether the target device has a fault; A life evaluation module is used to perform fault repair on the target device when the target device has a fault, and to evaluate the remaining life of the target device after the fault repair; Equipment detection module, including: A scheme confirmation unit, used to determine a detection scheme for detecting a target device; An execution confirmation unit, used to read the detection scheme, determine the execution logic of the detection scheme, and determine the detection steps for detecting the target device according to the detection logic; A detection unit, configured to perform fault detection on a target device based on the detection step; The scheme confirmation unit includes: The device reading subunit is used to read the device identification of the target device and input the device identification into the preset device management database for matching, so as to determine the device benchmark operating parameters of the target device and the operating mode of the target device; The device reading subunit is further used to collect device appearance features of the target device based on a preset image acquisition device; A scheme generating subunit, configured to determine a first detection direction for detecting the target device based on the device benchmark operating parameters, determine a second detection direction for detecting the target device based on the device appearance characteristics, and determine a third detection direction for detecting the target device based on the operating mode of the target device; The scheme generating subunit is used to generate a detection scheme according to the first detection direction, the second detection direction and the third detection direction.

2. A life assessment system based on equipment fault detection according to claim 1, characterized in that: The device reading unit includes: An image acquisition subunit, used to acquire a front view, a side view and a top view of a target device based on a preset image acquisition device; A three-dimensional image generation subunit, configured to perform three-dimensional stitching based on the front view, the side view and the top view of the target device, and generate a three-dimensional image of the target device based on the stitching result; The image reading subunit is used to read the three-dimensional image of the target device, determine the contour points of the target device in the three-dimensional image, and determine the device appearance features of the target device according to the contour points of the target device.

3. A life assessment system based on equipment fault detection according to claim 1, characterized in that: Data analysis modules, including: A scheme reading unit, used to read the device detection scheme, determine the fault judgment standard for detecting the target device, and determine the target data range corresponding to the fault judgment standard; A fault verification unit is used to compare the detection data with the target data range to determine whether the target device has a fault; When the detection data is within the target data range, it is determined that the target device does not have a fault; Otherwise, it is determined that the target device has a fault.

4. A life assessment system based on equipment fault detection according to claim 3, characterized in that: The fault verification unit is also used to: When there is no fault in the target device, a first detection reminder is performed; When a fault occurs in the target device, an alarm instruction is generated based on the detection data, and at the same time, a second detection reminder is performed on the target device based on the alarm instruction.

5. The life assessment system based on equipment fault detection according to claim 1, characterized in that: Lifespan assessment module, including: A fault information acquisition unit, used to acquire fault information of the target device when a fault occurs in the target device; A fault information reading unit, used to perform data traversal on the fault information of the target device based on a preset data traversal method, and determine sensitive language segments in the fault information of the target device; The fault information reading unit is also used to read the sensitive paragraph, determine the keywords in the sensitive paragraph, and lock the fault point of the target device and the fault cause and fault severity corresponding to the fault point according to the keywords; A maintenance plan determination unit, used to formulate a maintenance plan for equipment maintenance of the target equipment based on the fault point of the target equipment, the fault cause corresponding to the fault point, and the fault severity corresponding to the fault point; A simulation unit, used to simulate the maintenance of the target device in the target computer based on the maintenance plan, and simulate the operation of the repaired target device in the target computer to obtain simulated operation data; A solution evaluation unit is used to obtain the benchmark standard of the target equipment operation and determine whether the simulated operation data meets the benchmark standard of the target equipment operation. At the same time, it determines whether the maintenance solution is qualified according to the judgment result; Among them, when the simulated operation data meets the benchmark standard of the target equipment operation, the maintenance plan is judged to be qualified; Otherwise, the maintenance plan is judged to be unqualified; The maintenance plan determination unit is also used to re-formulate the maintenance plan when the maintenance plan is unqualified, until the simulated operation data corresponding to the maintenance plan meets the benchmark standard of the target equipment operation; The equipment operation status confirmation unit is used to determine the first operation status of the target equipment based on the simulated operation data when the maintenance plan is qualified, and at the same time, retrieve the second operation status of the target equipment when no failure occurs from the target equipment management database; Life cycle assessment unit for: Comparing the first operating condition with the second operating condition, and evaluating the impact period of the failure on the life of the target device according to the comparison result; Determine a theoretical life cycle of the target device in a target device management database; The remaining life of the target equipment after fault repair is determined based on the life impact period and the theoretical use period of the target equipment.

6. A life assessment system based on equipment fault detection according to claim 5, characterized in that: Life cycle assessment unit, including: An interval acquisition subunit, used to acquire a life cycle measurement interval; A life stage confirmation subunit is used to compare the remaining life with the life cycle measurement interval to determine the life stage of the target device; Wherein, when the life cycle is less than the life cycle measurement interval, the target device is determined to be in the first life stage; When the life cycle falls within the life cycle measurement interval, the target device is determined to be in the second life stage; When the life cycle is greater than the life cycle measurement interval, the target device is determined to be in the third life stage; The instruction generation subunit is used to generate a first control instruction to control the target device to continue working when the target device is in the first life stage and the second life stage; The instruction generation subunit is also used to determine the model of the target device when the target device is in the third life stage, and match a replacement device consistent with the target device based on the model of the target device, and at the same time, generate a second control instruction to control the replacement device to work.

7. A life assessment system based on equipment fault detection according to claim 1, characterized in that: Also includes: A report generating unit, configured to generate a test report for testing the target device based on the evaluation result after the life evaluation module evaluates the remaining life of the target device, and use the device model of the target device as a report identifier of the test report; An associating unit, used to perform an association in a preset device management library in the management terminal according to the report identifier, and determine an information storage bin of the target device in the preset management library based on the association result; An information acquisition unit, used to acquire the report text of the test report and the benchmark information of the target device; A storage layer establishment unit, used to establish a first storage layer and a second storage layer in the information storage warehouse based on the report identifier, the report text and the reference information of the target device in the detection report, wherein the first storage layer is unidirectionally connected to the second storage layer; Storage unit for: Store the benchmark information of the target device and the report identifier of the detection report in the first storage layer, create a hyperlink for the first storage layer, and obtain a report link; storing the report text in the second storage layer; A file generating unit, configured to encapsulate the first storage layer and the second storage layer in the information storage bin based on the storage result, and generate a storage file of a detection report on the target device; The transmission unit is used to transmit the report link to the target terminal based on the target communication link based on the management terminal, and at the same time, the target terminal reads the storage file based on the report link.

8. A life assessment system based on equipment fault detection according to claim 7, characterized in that: Also includes: The address acquisition subunit is used to acquire the first communication address of the target terminal before transmitting the report link to the target terminal based on the target communication link in the transmission module, and at the same time, determine the second communication address of the management terminal; A communication link establishing subunit, used to obtain the first communication address and the second communication address to determine the data communication protocol, and to establish a target communication link based on the data communication protocol; The instruction generation subunit is used to obtain the link code of the report link and generate a link request sending instruction based on the link code and the second communication address; An instruction sending subunit, used for transmitting a link request sending instruction to a target terminal based on a target communication link; The instruction verification subunit is used to verify the link request sending instruction based on the target terminal, and generate a feedback signal when the verification is passed; The feedback subunit is used to transmit the feedback signal to the management terminal based on the target communication link, and when the management terminal receives the feedback signal, transmit the report link to the target terminal based on the target communication link.

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