Corona ionization source life evaluation method, system, device, equipment and medium

Abstract

The invention relates to the technical field of equipment maintenance and inspection, and discloses a corona ionization source life evaluation method, system, device, equipment and medium, and the method comprises the steps: obtaining environment parameter information corresponding to a corona ionization source; determining the working duration of the corona ionization source corresponding to the environmental parameter information; and based on the working duration corresponding to the environmental parameter information, processing through a life data model to obtain the residual life of each component of the corona ionization source. According to the scheme, by monitoring the environment parameter information of the environment where the corona ionization source is located and the working duration in the environment, accurate evaluation of the service life of the corona ionization source is achieved, then a user can maintain aged equipment in advance, and the overall service life of the equipment is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment maintenance and inspection, and in particular to a method, system, device, equipment and medium for evaluating the life of a corona ionization source. Background Art

[0002] Mass spectrometry and ion mobility spectrometry are methods used to detect characteristic information of ions. The corona ionization source uses AC high voltage or DC pulse high voltage to discharge air to generate charged ions.

[0003] During the discharge process, ozone is inevitably produced. Ozone has strong oxidizing properties, which makes metal parts prone to oxidation reactions, leading to rust, corrosion and other problems. It also damages electronic devices, such as corroding the circuits on the circuit board, reducing the performance and life of electronic components. In addition, environmental factors such as temperature and humidity in the environment where the corona ionization source is located will also affect the service life of the corona ionization source. Therefore, there is an urgent need for a method for evaluating the life of the corona ionization source. Summary of the invention

[0004] In view of this, the present invention provides a method, system, device, equipment and medium for evaluating the life of a corona ionization source, so as to realize the life evaluation of a corona ionization source.

[0005] In a first aspect, the present invention provides a method for evaluating the lifetime of a corona ionization source, the method comprising:

[0006] Obtain environmental parameter information corresponding to the corona ionization source;

[0007] Determining the working time of the corona ionization source corresponding to the environmental parameter information;

[0008] Based on the working time corresponding to the environmental parameter information, the remaining life of each component of the corona ionization source is obtained by processing through a life data model.

[0009] In a possible implementation manner, the environmental parameter information includes at least one of temperature, humidity, and ozone concentration.

[0010] In a possible implementation, the method further includes:

[0011] If the remaining life of the target component of the corona ionization source is less than a time threshold, an early warning is issued to indicate that the target component should be replaced.

[0012] In a possible implementation, the working time corresponding to the environmental parameter information is processed by a life data model to obtain the remaining life of each component of the corona ionization source, including:

[0013] Processing the environmental parameter information through the life data model to obtain a life loss rate corresponding to the environmental parameter information;

[0014] Determine the lost life according to the life loss rate and the working hours corresponding to the environmental parameter information;

[0015] The remaining life of each component of the corona ionization source is determined according to the initial life of each component of the corona ionization source under the environmental parameter information and the lost life.

[0016] In a second aspect, the present invention provides a corona ionization source equipment life assessment system, the system comprising an ozone sensor, an environmental temperature and humidity sensor, and a data processing unit; the ozone sensor is installed in the corona ionization zone and inside the equipment to collect ozone concentration data;

[0017] The data processing unit is used for:

[0018] Obtain environmental parameter information corresponding to the corona ionization source;

[0019] Determining the working time of the corona ionization source corresponding to the environmental parameter information;

[0020] Based on the working time corresponding to the environmental parameter information, the remaining life of each component of the corona ionization source is obtained by processing through a life data model.

[0021] In a possible implementation, the system further includes an early warning unit, which is electrically connected to the data processing unit, and the data processing unit issues an early warning message when detecting that the remaining life of the target component is lower than a set threshold.

[0022] In a third aspect, the present invention provides a device for evaluating the lifetime of a corona ionization source, the device comprising:

[0023] An information acquisition module is used to obtain environmental parameter information corresponding to the corona ionization source;

[0024] A duration determination module, used to determine the working duration of the corona ionization source corresponding to the environmental parameter information;

[0025] The life calculation module is used to obtain the remaining life of each component of the corona ionization source through processing by a life data model based on the working time corresponding to the environmental parameter information.

[0026] In a possible implementation manner, the environmental parameter information includes at least one of temperature, humidity, and ozone concentration.

[0027] In a possible implementation manner, the device further includes:

[0028] The early warning module is used to issue an early warning if the remaining life of the target component of the corona ionization source is less than a time threshold, so as to instruct to replace the target component.

[0029] In a possible implementation, the life calculation module is further used to:

[0030] Processing the environmental parameter information through the life data model to obtain a life loss rate corresponding to the environmental parameter information;

[0031] Determine the lost life according to the life loss rate and the working hours corresponding to the environmental parameter information;

[0032] The remaining life of each component of the corona ionization source is determined according to the initial life of each component of the corona ionization source under the environmental parameter information and the lost life.

[0033] In a fourth aspect, a computer device is provided, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the above-mentioned corona ionization source device life assessment method by executing the computer instructions.

[0034] In a fourth aspect, a computer-readable storage medium is provided, on which computer instructions are stored, and the computer instructions are used to enable a computer to execute the above-mentioned corona ionization source equipment life assessment method.

[0035] In a fifth aspect, a computer program product is provided, comprising computer instructions for causing a computer to execute the above-mentioned method for assessing the life of a corona ionization source device.

[0036] The technical solution provided by this application may have the following beneficial effects:

[0037] The present application can obtain the environmental parameter information corresponding to the corona ionization source, so as to determine the environmental state in which the corona ionization source is located, and then determine the working time of the corona ionization source under the environmental state. At this time, the data processing unit can calculate the loss life of each component of the corona ionization source based on the working time corresponding to the environmental parameter through the life data model to obtain the remaining life of each component of the corona ionization source. The above scheme realizes an accurate assessment of the life of the corona ionization source by monitoring the environmental parameter information of the environment in which the corona ionization source is located and the working time in the environment, so that the user can maintain the aging equipment in advance and extend the overall service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 A structural schematic diagram of a corona ionization source lifetime assessment system involved in an embodiment of the present application is shown.

[0040] Figure 2 The present invention is a method flow chart of a method for evaluating the lifetime of a corona ionization source according to an exemplary embodiment.

[0041] Figure 3 The present invention is a method flow chart of a method for evaluating the lifetime of a corona ionization source according to an exemplary embodiment.

[0042] Figure 4 It shows a system execution logic diagram of the corona ionization source involved in the embodiment of the present application.

[0043] Figure 5 This is a schematic diagram of the structure of a corona ionization source life assessment device provided in an embodiment of the present application.

[0044] Figure 6 It is a structural schematic diagram of a computer device provided by an optional embodiment of the present invention. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0046] In the description of the embodiments of the present application, the term "corresponding" may indicate a direct or indirect correspondence between two items, or an association relationship between the two items, or a relationship between indication and being indicated, configuration and being configured, and the like.

[0047] Corona-type ionization sources are widely used in many analytical instruments, such as mass spectrometers and ion mobility spectrometers. During the discharge process, ozone is inevitably produced. Ozone is highly oxidizing, which makes metal parts prone to oxidation reactions, leading to problems such as rust and corrosion. It also damages electronic devices, such as corroding the lines on circuit boards and reducing the performance and life of electronic components. In an ozone environment for a long time, the overall performance of the equipment will gradually decline, and parts will be frequently damaged, which will not only increase the maintenance cost of the equipment, but also affect the normal operation of the equipment, reduce work efficiency, and shorten the service life of the equipment. At present, in equipment using corona ionization sources, there is a lack of effective means to monitor and evaluate the life loss of equipment parts caused by ozone in real time. Repairs are often carried out only after obvious failures occur in the equipment, and it is impossible to prevent and maintain them in a targeted manner in advance, which is not conducive to the long-term stable operation and cost control of the equipment.

[0048] The object of the present invention is to provide a corona ionization source equipment life assessment system and method based on ozone monitoring and data analysis, which can monitor the ozone content inside the corona ionization source equipment in real time, combine the environmental temperature and humidity information and the equipment component life data model, accurately assess the remaining life of each important component of the equipment, so as to perform maintenance in time before the component is damaged, extend the overall service life of the equipment, reduce maintenance costs, and improve the reliability and stability of equipment operation.

[0049] Please refer to Figure 1 , which shows a schematic diagram of the structure of a corona ionization source life assessment system involved in an embodiment of the present application. Figure 1 As shown, the system includes an ozone sensor, an ambient temperature and humidity sensor, and a data processing unit; the ozone sensor is installed in the corona ionization zone and inside the equipment to collect ozone concentration data; the ambient temperature and humidity sensor is used to collect temperature and humidity data.

[0050] Optional, such as Figure 1 As shown, the system is also provided with a data acquisition and transmission module, which receives in real time the ozone concentration data collected by the ozone sensor and the temperature and humidity data collected by the ambient temperature and humidity sensor, and forwards them to the data processing unit for processing.

[0051] Optionally, the ozone sensor is a high-precision electrochemical ozone sensor or an ultraviolet absorption ozone sensor.

[0052] Furthermore, the data processing unit includes a data storage module, a computing module and a communication module. The data storage module is used to store sensor data and equipment device life data models, the computing module is used to perform life assessment calculations, and the communication module is used to transmit data to sensors and early warning devices and to communicate remotely with external devices.

[0053] Specifically, the data storage module of the data processing unit stores the equipment component life data model, and the calculation module in the data processing unit obtains the equipment component life data model, combines the sensor data received through the communication module for calculation, and obtains the remaining life data of each component of the corona ionization source.

[0054] Optionally, the data processing unit can also trigger an early warning based on the life judgment. Specifically, the system also has an early warning unit (i.e. Figure 1 If the data processing unit detects that the remaining life data of a component in the corona ionization source is too low, the communication module sends a trigger signal to the early warning device through a wired or wireless network, so that the early warning device sends an early warning message to notify an external operator or external operating equipment to perform maintenance operations on the corona ionization source.

[0055] Optionally, in an embodiment of the present application, the data processing unit may be executed by a computer device with high computing power, and the computer device may be a personal computer, or the computer device may be a server.

[0056] Optionally, the above-mentioned server can be a server cluster or a distributed system composed of multiple physical servers, or it can be a cloud server that provides cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, CDN (Content Delivery Network), as well as big data and artificial intelligence platforms and other technical computing services.

[0057] Optionally, the system may further include a management device, which is used to manage the system (such as managing the connection status between each module and the server, etc.), and the management device is connected to the server via a communication network. Optionally, the communication network is a wired network or a wireless network.

[0058] Optionally, the above-mentioned wireless network or wired network uses standard communication technology and / or protocol. The network is usually the Internet, but it can also be any other network, including but not limited to any combination of local area network, metropolitan area network, wide area network, mobile, limited or wireless network, private network or virtual private network. In some embodiments, the technology and / or format including hypertext markup language, extensible markup language, etc. are used to represent the data exchanged through the network. In addition, conventional encryption technologies such as secure socket layer, transport layer security, virtual private network, Internet protocol security, etc. can also be used to encrypt all or some links. In other embodiments, customized and / or dedicated data communication technology can also be used to replace or supplement the above-mentioned data communication technology.

[0059] Figure 2is a method flow chart of a method for evaluating the life of a corona ionization source according to an exemplary embodiment. The method is executed by a computer device, which may be a computer device such as Figure 1 The data processing unit in the system shown. Figure 2 As shown, the corona ionization source life assessment method may include the following steps:

[0060] Step 201, obtaining environmental parameter information corresponding to a corona ionization source.

[0061] In a possible implementation, the environmental parameter information includes at least one of temperature, humidity, and ozone concentration. Temperature affects the thermal expansion and stress distribution of component materials, high humidity environments may accelerate metal oxidation and component corrosion, and the oxidizing property of ozone plays a leading role in equipment aging and is a core parameter for life assessment.

[0062] Step 202, determining the working time of the corona ionization source corresponding to the environmental parameter information.

[0063] In the embodiment of the present application, the cumulative working time of the device under different environmental parameters is recorded. Optionally, in the embodiment of the present application, the range of environmental parameter changes can be determined, such as a specific temperature, humidity and ozone concentration range, and the device operation time can be divided into different parameter combinations according to real-time monitoring data, and the cumulative working time can be calculated; an independent time record is established for each situation to more accurately evaluate the life consumption of the equipment.

[0064] Step 203, based on the working time corresponding to the environmental parameter information, the remaining life of each component of the corona ionization source is obtained by processing through a life data model.

[0065] In an embodiment of the present application, historical experimental data can be combined with theoretical analysis to establish a mathematical model that reflects the relationship between environmental parameters and equipment life consumption (such as an accelerated aging model, an oxidation rate model, etc.); then the monitoring and duration data of steps 201 and 202 are input to perform model calculations to obtain the remaining life of each key component of the equipment.

[0066] In summary, the present application can obtain the environmental parameter information corresponding to the corona ionization source, so as to determine the environmental state where the corona ionization source is located, and then determine the working time of the corona ionization source under the environmental state, at this time, the data processing unit can be based on the working time corresponding to the environmental parameter, and the life span of each component of the corona ionization source is calculated by the life data model to obtain the remaining life of each component of the corona ionization source. The above scheme, by monitoring the environmental parameter information of the environment where the corona ionization source is located, and the working time under the environment, realizes the accurate assessment of the life of the corona ionization source, so that the user can maintain the aging equipment in advance, and prolong the overall service life of the equipment.

[0067] Figure 3 is a method flow chart of a method for evaluating the life of a corona ionization source according to an exemplary embodiment. The method is executed by a computer device, which may be a computer device such as Figure 1 The data processing unit in the system shown. Figure 3 As shown, the corona ionization source life assessment method may include the following steps:

[0068] Step 301, obtaining environmental parameter information corresponding to a corona ionization source.

[0069] Step 302, determining the working time of the corona ionization source corresponding to the environmental parameter information.

[0070] The steps 301 and 302 are Figure 2 Step 201 and step 202 in the corresponding embodiment are similar and will not be described in detail here.

[0071] Step 303: Process the environmental parameter information through the life data model to obtain the life loss rate corresponding to the environmental parameter information.

[0072] In the embodiment of the present application, the environmental parameters can be processed by the life data model to calculate the loss rate. Specifically, the life data model input can be environmental parameters such as temperature, humidity, ozone concentration, etc., and the life data module output is the corresponding life loss rate.

[0073] Optionally, in a possible implementation of the embodiment of the present application, the life data model can be a neural network model trained based on environmental parameter information and annotations. The annotations can be the life loss rates of various components under different environmental parameters. Through environmental parameter information and annotations, the neural network model can learn the mapping relationship between different environmental parameter information and life loss rates. Through the trained neural network model, the life loss rates corresponding to different environmental parameter information can be accurately obtained.

[0074] Step 304, determining the lost life according to the life loss rate and the working hours corresponding to the environmental parameter information.

[0075] After obtaining the life loss rate corresponding to the environmental parameter information, the lost life of each component can be calculated based on the working hours corresponding to the environmental parameter information.

[0076] In a possible implementation of the embodiment of the present application, in the long-term operation of the corona ionization source, the environmental parameter information may change to a certain extent, such as different temperature and humidity information in different seasons, or, as the continuous working time of the corona ionization source increases, the ozone concentration will continue to increase. Therefore, in the embodiment of the present application, the life loss rate can be a continuous function.

[0077] Step 305 , determining the remaining life of each component of the corona ionization source according to the initial life of each component of the corona ionization source under the environmental parameter information and the lost life.

[0078] In an embodiment of the present application, after receiving the sensor data, the data processing unit performs calculations in combination with the equipment device life data model. The remaining life of each important component is calculated based on the current ozone concentration, temperature and humidity values, and the running time of the component. For example, for a certain metal component, it is known that its initial life under a specific ozone concentration and temperature and humidity is T0, and the running time is t1. According to the model, the life loss rate r per unit time in the current environment is calculated, and its remaining life T can be calculated by the formula T = T0 × (1-r × t1).

[0079] Optionally, in an embodiment of the present application, if the remaining life of the target component of the corona ionization source is less than a time threshold, an early warning is issued to indicate the replacement of the target component. Specifically, the early warning device issues an early warning message to prompt the maintenance personnel to inspect and maintain the component. The early warning message can be sent to the terminal device of the relevant personnel through the device display, sound alarm device or remote communication method, so that timely measures can be taken to avoid sudden damage to the component and cause equipment failure.

[0080] Please refer to Figure 4 , which shows the execution logic diagram of the life assessment system of the corona ionization source involved in the embodiment of the present application. Figure 4 As shown, the execution logic of the life assessment system of the corona ionization source is similar to that in the above steps, which will not be repeated here.

[0081] In summary, the present application can obtain the environmental parameter information corresponding to the corona ionization source, so as to determine the environmental state where the corona ionization source is located, and then determine the working time of the corona ionization source under the environmental state, at this time, the data processing unit can be based on the working time corresponding to the environmental parameter, and the life span of each component of the corona ionization source is calculated by the life data model to obtain the remaining life of each component of the corona ionization source. The above scheme, by monitoring the environmental parameter information of the environment where the corona ionization source is located, and the working time under the environment, realizes the accurate assessment of the life of the corona ionization source, so that the user can maintain the aging equipment in advance, and prolong the overall service life of the equipment.

[0082] In the present application, a kind of corona ionization source life assessment device is also provided, and this device is used to realize the above-mentioned embodiment and preferred embodiment, and what has been described is no longer repeated.As used below, term "module" can realize the combination of software and / or hardware of predetermined function.Although the device described in the following embodiments is preferably realized with software, hardware, or the realization of the combination of software and hardware is also possible and conceived.

[0083] The present application embodiment provides a corona ionization source life assessment device, Figure 5 : is a structural schematic diagram of a corona ionization source life assessment device provided in an embodiment of the present application, the device comprising:

[0084] An information acquisition module 501 is used to acquire environmental parameter information corresponding to a corona ionization source;

[0085] A duration determination module 502 is used to determine the working duration of the corona ionization source corresponding to the environmental parameter information;

[0086] The life calculation module 503 is used to obtain the remaining life of each component of the corona ionization source based on the working time corresponding to the environmental parameter information through processing through a life data model.

[0087] In a possible implementation manner, the environmental parameter information includes at least one of temperature, humidity, and ozone concentration.

[0088] In a possible implementation manner, the device further includes:

[0089] The early warning module is used to issue an early warning if the remaining life of the target component of the corona ionization source is less than a time threshold, so as to instruct to replace the target component.

[0090] In a possible implementation, the life calculation module is further used to:

[0091] Processing the environmental parameter information through the life data model to obtain a life loss rate corresponding to the environmental parameter information;

[0092] Determine the lost life according to the life loss rate and the working hours corresponding to the environmental parameter information;

[0093] The remaining life of each component of the corona ionization source is determined according to the initial life of each component of the corona ionization source under the environmental parameter information and the lost life.

[0094] The further functional description of each of the above modules and units is the same as that of the above corresponding embodiments and will not be repeated here.

[0095] In summary, the present application can obtain the environmental parameter information corresponding to the corona ionization source, so as to determine the environmental state where the corona ionization source is located, and then determine the working time of the corona ionization source under the environmental state, at this time, the data processing unit can be based on the working time corresponding to the environmental parameter, and the life span of each component of the corona ionization source is calculated by the life data model to obtain the remaining life of each component of the corona ionization source. The above scheme, by monitoring the environmental parameter information of the environment where the corona ionization source is located, and the working time under the environment, realizes the accurate assessment of the life of the corona ionization source, so that the user can maintain the aging equipment in advance, and prolong the overall service life of the equipment.

[0096] The corona ionization source life assessment device in this embodiment is presented in the form of a functional unit, where the unit refers to an ASIC (Application Specific Integrated Circuit) circuit, a processor and memory that executes one or more software or fixed programs, and / or other devices that can provide the above functions.

[0097] See also Figure 6 , Figure 6 is a schematic diagram of the structure of a computer device provided by an optional embodiment of the present invention, such as Figure 6 As shown, the computer device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components are connected to each other using different buses for communication, and can be installed on a common mainboard or installed in other ways as needed. The processor can process instructions executed in the computer device, including instructions stored in or on the memory to display graphic information in a graphical user interface on an external input / output device (such as a display device coupled to an interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple computer devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Figure 6 A processor 10 is taken as an example.

[0098] The processor 10 may be a central processing unit, a network processor or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be a dedicated integrated circuit, a programmable logic device or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic or any combination thereof.

[0099] The memory 20 stores instructions executable by at least one processor 10, so that the at least one processor 10 executes the method shown in the above embodiment.

[0100] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the computer device, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely arranged relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0101] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid state drive; the memory 20 may also include a combination of the above types of memory.

[0102] The computer device further comprises a communication interface 30 for the computer device to communicate with other devices or a communication network.

[0103] The embodiment of the present invention also provides a computer-readable storage medium. The method according to the embodiment of the present invention can be implemented in hardware, firmware, or can be implemented as a computer code that can be recorded in a storage medium, or can be implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and will be stored in a local storage medium through a network download, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state hard disk, etc.; further, the storage medium can also include a combination of the above types of memories. It can be understood that a computer, a processor, a microprocessor controller, or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor, or hardware, the method shown in the above embodiment is implemented.

[0104] A part of the present invention may be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present invention through the operation of the computer. Those skilled in the art should understand that the existence of the computer program instruction in a computer-readable medium includes, but is not limited to, a source file, an executable file, an installation package file, etc., and accordingly, the way in which the computer program instruction is executed by the computer includes, but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Here, the computer-readable medium may be any available computer-readable storage medium or communication medium accessible to the computer.

[0105] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A method for evaluating the life of a corona ionization source, characterized in that: The method comprises: Obtain environmental parameter information corresponding to the corona ionization source; Determining the working time of the corona ionization source corresponding to the environmental parameter information; Based on the working time corresponding to the environmental parameter information, the remaining life of each component of the corona ionization source is obtained by processing through a life data model.

2. The method according to claim 1, characterized in that The environmental parameter information includes at least one of temperature, humidity and ozone concentration.

3. The method according to claim 2, characterized in that The method further comprises: If the remaining life of the target component of the corona ionization source is less than a time threshold, an early warning is issued to indicate that the target component should be replaced.

4. The method according to any one of claims 1 to 3, characterized in that: The working time corresponding to the environmental parameter information is processed by a life data model to obtain the remaining life of each component of the corona ionization source, including: Processing the environmental parameter information through the life data model to obtain a life loss rate corresponding to the environmental parameter information; Determine the lost life according to the life loss rate and the working hours corresponding to the environmental parameter information; The remaining life of each component of the corona ionization source is determined according to the initial life of each component of the corona ionization source under the environmental parameter information and the lost life.

5. A corona ionization source equipment life assessment system, characterized in that: The system includes an ozone sensor, an environmental temperature and humidity sensor, and a data processing unit; the ozone sensor is installed in the corona ionization zone and inside the equipment to collect ozone concentration data; The data processing unit is used for: Obtain environmental parameter information corresponding to the corona ionization source; Determining the working time of the corona ionization source corresponding to the environmental parameter information; Based on the working time corresponding to the environmental parameter information, the remaining life of each component of the corona ionization source is obtained by processing through a life data model.

6. The system according to claim 5, characterized in that The system further comprises an early warning unit, which is electrically connected to the data processing unit, and the data processing unit issues an early warning message when detecting that the remaining life of the target component is lower than a set threshold.

7. A corona ionization source life evaluation device, characterized in that: The device comprises: An information acquisition module is used to obtain environmental parameter information corresponding to the corona ionization source; A duration determination module, used to determine the working duration of the corona ionization source corresponding to the environmental parameter information; The life calculation module is used to obtain the remaining life of each component of the corona ionization source through processing by a life data model based on the working time corresponding to the environmental parameter information.

8. A computer device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the corona ionization source life assessment method according to any one of claims 1 to 4 by executing the computer instructions.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a computer to execute the corona ionization source lifetime evaluation method according to any one of claims 1 to 4.

10. A computer program product, characterized in that The invention comprises computer instructions for causing a computer to execute the corona ionization source lifetime evaluation method according to any one of claims 1 to 4.

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