Method, equipment and medium for detecting and optimizing volatile gas hazard of automotive trim leather fabric

Abstract

The invention discloses an automobile interior leather fabric volatile gas hazard detection and optimization method and device and a medium, and the method comprises the following steps: obtaining an automobile internal space region, and dividing the automobile internal space region to obtain a plurality of sub-regions; air parameter information in each sub-region is obtained, and air component information in each sub-region is analyzed based on the air parameter information; fusing the air component information of each sub-region to obtain in-vehicle air molecule composition information; analyzing in-vehicle air quality information based on the air molecule composition information, and performing quality evaluation on the in-vehicle air quality information based on an evaluation system to obtain quality evaluation information; optimized parameters are generated based on the quality evaluation information, and an in-vehicle air conditioner is controlled to operate; the in-vehicle space area is divided, independent detection of each sub-area is achieved, the detection precision is improved, after detection is completed, the operation mode of the in-vehicle air conditioner is adjusted in real time according to the detection result, and the in-vehicle air quality optimization effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air quality detection, and particularly relates to a method, device and medium for detecting and optimizing the hazards of volatile gases in automotive interior leather fabrics. Background Art

[0002] Automotive interior materials can volatilize toxic and harmful gases, thus affecting the air quality inside the vehicle and the health of people. Therefore, it is necessary to detect the air quality inside the vehicle and analyze the volatility of automotive interior materials. In the existing methods for detecting the air quality inside the vehicle, it is impossible to divide the interior space area of the vehicle and detect each sub-area separately, which affects the detection accuracy. Moreover, after the detection is completed, it is difficult to adjust the operation mode of the vehicle air conditioner in real time according to the detection results, and the optimization effect of the air quality inside the vehicle is poor. Summary of the Invention

[0003] The object of the present invention is to propose a method, device and medium for detecting and optimizing the hazards of volatile gases in automotive interior leather fabrics, aiming to solve the technical problem that in the prior art, it is impossible to divide the interior space area of the vehicle and detect each sub-area separately, which affects the detection accuracy.

[0004] To achieve the above object of the invention, the technical solution adopted by the present invention is: a method for detecting and optimizing the hazards of volatile gases in automotive interior leather fabrics, comprising the following steps:

[0005] S1. Obtain the interior space area of the vehicle, divide the interior space area of the vehicle to obtain multiple sub-areas;

[0006] S2. Respectively obtain the air parameter information in each sub-area, and analyze the air component information in each sub-area based on the air parameter information;

[0007] S3. Integrate the air component information of each sub-area to obtain the information on the composition of air molecules inside the vehicle;

[0008] S4. Analyze the components of volatile gases in automotive interior leather fabrics based on the information on the composition of air molecules, analyze the air quality information inside the vehicle based on the components of volatile gases in automotive interior leather fabrics, and perform a quality evaluation on the air quality information inside the vehicle based on an evaluation system to obtain quality evaluation information;

[0009] S5. Generate optimization parameters based on the quality evaluation information, control the operation of the vehicle air conditioner based on the optimization parameters to generate an air conditioner operation mode, and optimize the air quality inside the vehicle based on the air conditioner operation mode.

[0010] Further, in step S1, obtaining the interior space area of the vehicle, dividing the interior space area of the vehicle to obtain multiple sub-areas specifically includes:

[0011] S101. Obtain the interior space area of the vehicle, calculate the area and composition of the interior space, where the interior space composition includes a driving area, a co-driving area, and a passenger area;

[0012] S102. Calculate the space areas of the driving area, co-driving area, and passenger area respectively, and set the standard area for area division;

[0013] S103. Based on the area differences between the space areas of the driving area, co-driving area, and passenger area and the standard area;

[0014] S104. Divide the driving area, co-driving area, and passenger area based on the area differences to obtain multiple sub-regions.

[0015] Further, in step S2, obtain the air parameter information in each sub-region, and analyze the air component information in each sub-region based on the air parameter information, specifically including:

[0016] Obtain the air parameter information of each sub-region, where the air parameters include physical parameters, chemical parameters, and biological parameters;

[0017] The physical parameters include temperature, relative humidity, air velocity, and fresh air volume;

[0018] The chemical parameters include inhalable particulate matter, total volatile organic compounds, and chemical element content;

[0019] The biological parameters include total number of colonies;

[0020] Analyze the chemical element composition in each sub-region based on the physical parameters, chemical parameters, and biological parameters;

[0021] Analyze the air component information in each sub-region based on the chemical element composition.

[0022] Further, in step S3, fuse the air component information of each sub-region to obtain the air molecular composition information of the vehicle interior, specifically including:

[0023] Obtain the air component information of each region, perform molecular analysis on the air component information to obtain the air molecular composition of the sub-region;

[0024] Add the same molecules in each sub-region to obtain the total sum of all molecules;

[0025] Perform fusion analysis on the total sum of all molecules to obtain the air molecular composition information of the complete region in the vehicle interior.

[0026] Further, in step S4, analyze the vehicle interior air quality information based on the air molecular composition information, and perform quality evaluation on the vehicle interior air quality information based on the evaluation system to obtain the quality evaluation information, specifically including:

[0027] Obtain the information on the composition of air molecules, and input the information on the composition of air molecules into the mass analysis model;

[0028] Analyze the air quality inside the vehicle based on the mass analysis model to generate air quality information;

[0029] Establish an evaluation system based on historical big data, compare the air quality information with the evaluation system to obtain quality evaluation information.

[0030] Further, in step S5, generate optimization parameters based on the quality evaluation information, control the operation of the vehicle air conditioner based on the optimization parameters to generate an air conditioner operation mode, and optimize the air quality inside the vehicle based on the air conditioner operation mode, specifically including:

[0031] Obtain the quality evaluation information, compare the quality evaluation information with the set evaluation information to obtain a quality deviation rate;

[0032] Judge whether the quality deviation rate is less than the set quality deviation rate threshold;

[0033] If it is less, generate a first optimization parameter, and generate a first air conditioner operation mode based on the first optimization parameter;

[0034] If it is greater than or equal to, generate a second optimization parameter, and generate a second air conditioner operation mode based on the second optimization parameter;

[0035] Control the operation of the air conditioner based on the first air conditioner operation mode or the second air conditioner operation mode to optimize the air quality inside the vehicle.

[0036] The present invention also provides a device for detecting and optimizing the hazards of volatile gases in automotive interior leather and fabrics, including a processor, a memory, and at least one program, the program is stored in the memory and is configured to be executed by the processor, and the program includes instructions for executing the method for detecting and optimizing the hazards of volatile gases in automotive interior leather and fabrics.

[0037] The present invention also provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and the computer program enables a computer to execute to implement the method for detecting and optimizing the hazards of volatile gases in automotive interior leather and fabrics as described in any one of the above.

[0038] Due to the application of the above technical solutions, the present invention has the following advantages compared with the prior art:

[0039] By dividing the interior space area of the vehicle, the present invention realizes individual detection of each sub-region, improves the detection accuracy, and after the detection is completed, adjusts the operation mode of the vehicle air conditioner in real time according to the detection results, improving the optimization effect of the air quality inside the vehicle. Description of the Drawings

[0040] Figure 1 Shows a schematic flow chart of a method for detecting and optimizing the hazards of volatile gases in automotive interior leather fabrics provided by an embodiment of the present invention;

[0041] Figure 2 Shows a flow chart of the sub-region division method provided by this embodiment. Detailed implementation manners

[0042] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this application.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances for the embodiments of this application described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0044] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in conjunction with the embodiments.

[0045] As Figure 1 - Figure 2 shown, an embodiment of the present invention provides a method for detecting and optimizing the hazards of volatile gases in automotive interior leather fabrics, including the following steps:

[0046] S1. Obtain the interior space area of the vehicle, divide the interior space area of the vehicle to obtain a plurality of sub-regions;

[0047] S2. Respectively obtain the air parameter information in each sub-region, and analyze the air component information in each sub-region based on the air parameter information;

[0048] S3. Integrate the air component information of each sub-region to obtain the information on the composition of air molecules in the vehicle;

[0049] S4. Analyze the volatile gas components of the automotive interior leather fabric based on the air molecular composition information, analyze the in-vehicle air quality information based on the volatile gas components of the automotive interior leather fabric, and perform a quality evaluation on the in-vehicle air quality information based on the evaluation system to obtain quality evaluation information;

[0050] S5. Generate optimization parameters based on the quality evaluation information, control the operation of the in-vehicle air conditioner based on the optimization parameters to generate an air conditioner operation mode, and optimize the in-vehicle air quality based on the air conditioner operation mode.

[0051] According to the embodiment of the present invention, in step S1, obtain the automotive interior space area, divide the automotive interior space area to obtain a plurality of sub-areas, specifically including:

[0052] S101. Obtain the automotive interior space area, calculate the area and composition of the interior space area, and the interior space composition includes a driving area, a co-driving area, and a passenger area;

[0053] S102. Calculate the space areas of the driving area, the co-driving area, and the passenger area respectively, and set the standard area for area division;

[0054] S103. Based on the area differences between the space areas of the driving area, the co-driving area, and the passenger area and the standard area;

[0055] S104. Divide the driving area, the co-driving area, and the passenger area based on the area differences to obtain a plurality of sub-areas.

[0056] According to the embodiment of the present invention, in step S2, obtain the air parameter information in each sub-area, and analyze the air component information in each sub-area based on the air parameter information, specifically including:

[0057] Obtain the air parameter information of each sub-area, and the air parameters include physical parameters, chemical parameters, and biological parameters;

[0058] The physical parameters include temperature, relative humidity, air velocity, and fresh air volume;

[0059] The chemical parameters include inhalable particulate matter, total volatile organic compounds, and chemical element content;

[0060] The biological parameters include the total number of colonies;

[0061] Analyze the chemical element composition in each sub-area based on the physical parameters, chemical parameters, and biological parameters;

[0062] Analyze the air component information in each sub-area based on the chemical element composition.

[0063] According to an embodiment of the present invention, in step S3, the air component information of each sub-region is fused to obtain the air molecular composition information inside the vehicle, which specifically includes:

[0064] Obtain the air component information of each region, perform molecular analysis on the air component information to obtain the air molecular composition of the sub-region;

[0065] Add the same molecules within each sub-region to obtain the total sum of all molecules;

[0066] Perform fusion analysis on the total sum of all molecules to obtain the air molecular composition information of the complete region inside the vehicle.

[0067] According to an embodiment of the present invention, in step S4, the air quality information inside the vehicle is analyzed based on the air molecular composition information, and the air quality information inside the vehicle is quality-evaluated based on an evaluation system to obtain quality evaluation information, which specifically includes:

[0068] Obtain the air molecular composition information and input the air molecular composition information into a quality analysis model;

[0069] Analyze the air quality inside the vehicle based on the quality analysis model to generate air quality information;

[0070] Establish an evaluation system based on historical big data, compare the air quality information with the evaluation system to obtain quality evaluation information.

[0071] According to an embodiment of the present invention, in step S5, optimization parameters are generated based on the quality evaluation information, the operation of the vehicle air conditioner is controlled based on the optimization parameters to generate an air conditioner operation mode, and the air quality inside the vehicle is optimized based on the air conditioner operation mode, which specifically includes:

[0072] Obtain the quality evaluation information, compare the quality evaluation information with the set evaluation information to obtain a quality deviation rate;

[0073] Judge whether the quality deviation rate is less than the set quality deviation rate threshold;

[0074] If it is less, generate a first optimization parameter and generate a first air conditioner operation mode based on the first optimization parameter;

[0075] If it is greater than or equal to, generate a second optimization parameter and generate a second air conditioner operation mode based on the second optimization parameter;

[0076] Control the operation of the air conditioner based on the first air conditioner operation mode or the second air conditioner operation mode to optimize the air quality inside the vehicle.

[0077] In summary, the present invention divides the interior space area of the vehicle to achieve separate detection of each sub-area, improving the detection accuracy. After the detection is completed, the operation mode of the vehicle air conditioner is adjusted in real time according to the detection results, improving the optimization effect of the vehicle air quality.

[0078] The present invention also provides a device for detecting and optimizing the hazards of volatile gases in automotive interior leather fabrics, including a processor, a memory, and at least one program. The program is stored in the memory and is configured to be executed by the processor. The program includes instructions for executing the method for detecting and optimizing the hazards of volatile gases in automotive interior leather fabrics.

[0079] Those skilled in the art can understand that, for the sake of convenience, an example is given where the number of memories and processors is set to one. In an actual terminal or server, there may be multiple processors and memories. The memory can also be referred to as a storage medium or a storage device, etc., and the embodiments of the present application do not limit this.

[0080] It should be understood that in the embodiments of the present application, the processor may be a central processing unit (Central Processing Unit, abbreviated as CPU). The processor may also be other general-purpose processors, digital signal processors (Digital Signal Processing, abbreviated as DSP), application specific integrated circuits (Application Specific Integrated Circuit, abbreviated as ASIC), field-programmable gate arrays (Field-Programmable Gate Array, abbreviated as FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The processor may also adopt a general-purpose microprocessor, a graphics processing unit (GPU), or one or more integrated circuits to execute relevant programs to implement the functions required to be executed in the embodiments of the present application.

[0081] The processor may also be an integrated circuit chip with the ability to process signals. In the implementation process, each step of this application can be completed by the integrated logic circuit in the hardware of the processor or the instructions in the form of software. The above-mentioned processor can implement or execute the various methods, steps and logic block diagrams disclosed in the embodiments of this application. The steps of the method disclosed in combination with the embodiments of this application can be directly embodied as being executed and completed by the hardware decoding processor, or executed and completed by the combination of the hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the art such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, register, etc. This storage medium is located in the memory, and the processor reads the information in the memory and combines its hardware to complete the functions required to be executed by the units included in the method, device and storage medium of the embodiments of this application.

[0082] It should also be understood that the memory mentioned in the embodiments of this application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM for short), a programmable read-only memory (PROM for short), an erasable programmable read-only memory (EPROM for short), an electrically erasable programmable read-only memory (EEPROM for short) or a flash memory. The volatile memory may be a random access memory (RAM for short), which is used as an external cache.

[0083] By way of example but not limitation, many forms of RAM are available, such as static random access memory (SRAM for short), dynamic random access memory (DRAM for short), synchronous dynamic random access memory (SDRAM for short), double data rate synchronous dynamic random access memory (DDR SDRAM for short), enhanced synchronous dynamic random access memory (ESDRAM for short), synchronous link dynamic random access memory (SLDRAM for short) and direct rambus random access memory (DR RAM for short).

[0084] The memory may also be a Compact Disc Read-Only Memory (CD-ROM) or other optical disc storage, optical disc storage (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto. The memory may exist independently and be connected to the processor via a bus. The memory may also be integrated with the processor. The memory may store a program. When the program stored in the memory is executed by the processor, the processor is used to execute each step of the determination method in the above embodiments of the present application.

[0085] It should be noted that when the processor is a general-purpose processor, DSP, ASIC, FPGA or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, the memory (storage module) is integrated in the processor. It should be noted that the memory described herein is intended to include, but is not limited to, these and any other suitable types of memory.

[0086] It should be understood that the term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.

[0087] In the implementation process, each step of the above method can be completed by the integrated logic circuit in the hardware of the processor or the instructions in the form of software. The steps of the method disclosed in combination with the embodiments of the present application can be directly embodied as being executed by the hardware processor, or executed by the combination of the hardware and software modules in the processor. The software module may be located in a mature storage medium in the art such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register, etc. This storage medium is located in the memory. The processor reads the information in the memory and combines its hardware to complete the steps of the above method. To avoid repetition, it will not be described in detail here.

[0088] Those of ordinary skill in the art can realize that the various illustrative logical blocks (ILBs) and steps described in combination with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods for each specific application to implement the described functions, but such implementation should not be considered to exceed the scope of the present application.

[0089] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer-programmed program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a processor, the processes or functions according to the embodiments of the present application are generated in whole or in part. The computer can be a general-purpose computer, a computer network, or other programmable devices.

[0090] This embodiment also provides a computer-readable storage medium storing a computer program, which causes a computer to execute to implement the above-mentioned method for detecting and optimizing the hazards of volatile gases in automotive interior leather fabrics.

[0091] It should be noted that computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, computer instructions can be transmitted from a website, computer, server, or data center to another website, computer, server, or data center in a wired (such as coaxial cable, optical fiber) or wireless (such as infrared, wireless, microwave, etc.) manner, or can be transmitted from a website, computer, server, or data center to a mobile phone processor in a wired manner. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that includes one or more integrated available media. The available medium can be a magnetic medium (such as a floppy disk, hard disk), an optical medium (such as a DVD), or a semiconductor medium (such as a solid-state drive), etc.

[0092] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A method for detecting and optimizing the volatile gas hazards of automotive interior leather fabrics, characterized in that: The following steps are involved: S1, obtaining the interior space area of ​​the automobile, dividing the interior space area of ​​the automobile into multiple sub-areas; S2, respectively obtaining air parameter information in each sub-area, and analyzing air component information in each sub-area based on the air parameter information; S3, integrating the air component information of each sub-area to obtain the composition information of the air molecules in the vehicle; S4, analyzing the volatile gas components of the automobile interior leather fabric based on the air molecule composition information, analyzing the air quality information inside the automobile based on the volatile gas components of the automobile interior leather fabric, and performing quality evaluation on the air quality information inside the automobile based on the evaluation system to obtain quality evaluation information; S5, generating optimization parameters based on the quality evaluation information, controlling the operation of the air conditioner in the vehicle based on the optimization parameters, generating an air conditioner operation mode, and optimizing the air quality in the vehicle based on the air conditioner operation mode.

2. The method for detecting and optimizing the volatile gas hazards of automotive interior leather fabrics according to claim 1, characterized in that: In step S1, the interior space area of ​​the automobile is obtained, and the interior space area of ​​the automobile is divided into multiple sub-areas, specifically including: S101, obtaining an interior space area of ​​the automobile, and calculating the area of ​​the interior space area and the interior space composition, wherein the interior space composition includes a driving area, a co-pilot area, and a passenger area; S102, calculating the spatial areas of the driving area, the co-pilot area and the passenger area respectively, and setting the standard area for area division; S103, based on the area difference between the space areas of the driving area, the co-pilot area and the passenger area and the standard area; S104: Separate the driving area, the co-pilot area, and the passenger area based on the area difference to obtain a plurality of sub-areas.

3. The method for detecting and optimizing the volatile gas hazards of automotive interior leather fabrics as claimed in claim 2, characterized in that: In step S2, the air parameter information in each sub-area is obtained, and the air component information in each sub-area is analyzed based on the air parameter information, specifically including: Acquire air parameter information of each sub-area, wherein the air parameters include physical parameters, chemical parameters and biological parameters; The physical parameters include temperature, relative humidity, air velocity and fresh air volume; The chemical parameters include inhalable particulate matter, total volatile organic matter and chemical element content; The biological parameters include total colony count; Analyze the chemical element composition in each sub-area based on physical, chemical and biological parameters; The air composition information in each sub-area is analyzed based on the chemical element composition.

4. The method for detecting and optimizing the volatile gas hazards of automotive interior leather fabrics as claimed in claim 3, characterized in that: In step S3, the air component information of each sub-area is integrated to obtain the air molecule composition information in the vehicle, which specifically includes: Obtain the air component information of each area, perform molecular analysis on the air component information, and obtain the air molecular composition of the sub-area; Add the same molecule in each sub-region to get the sum of all molecules; The sum of all molecules is fused and analyzed to obtain the air molecule composition information of the complete area inside the car.

5. The method for detecting and optimizing the volatile gas hazards of automotive interior leather fabrics according to claim 1, characterized in that: In step S4, the in-vehicle air quality information is analyzed based on the air molecule composition information, and the in-vehicle air quality information is evaluated based on the evaluation system to obtain quality evaluation information, which specifically includes: Obtaining air molecule composition information, and inputting the air molecule composition information into a quality analysis model; Analyze the air quality inside the vehicle based on the quality analysis model and generate air quality information; An evaluation system is established based on historical big data, and the air quality information is compared with the evaluation system to obtain quality evaluation information.

6. The method for detecting and optimizing the volatile gas hazards of automotive interior leather fabrics according to claim 1, characterized in that: In step S5, based on the quality evaluation information, optimization parameters are generated, the operation of the air conditioner in the vehicle is controlled based on the optimization parameters, an air conditioner operation mode is generated, and the air quality in the vehicle is optimized based on the air conditioner operation mode, which specifically includes: Acquire quality evaluation information, compare the quality evaluation information with set evaluation information, and obtain a quality deviation rate; Determining whether the quality deviation rate is less than a set quality deviation rate threshold; If it is less than, generating a first optimization parameter, and generating a first air-conditioning operation mode based on the first optimization parameter; If it is greater than or equal to, generating a second optimization parameter, and generating a second air-conditioning operation mode based on the second optimization parameter; The air-conditioning operation is controlled based on the first air-conditioning operation mode or the second air-conditioning operation mode to optimize the air quality inside the vehicle.

7. A vehicle interior leather fabric volatile gas hazard detection and optimization device, characterized in that: The invention comprises a processor, a memory and at least one program, wherein the program is stored in the memory and is configured to be executed by the processor, and the program comprises instructions for executing the method for detecting and optimizing volatile gas hazards of automotive interior leather fabrics as described in any one of claims 1 to 6.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and the computer program enables a computer to execute to implement the automotive interior leather fabric volatile gas hazard detection and optimization method according to any one of claims 1 to 6.

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