Method, device and equipment for purifying air in vehicle and readable storage medium

Abstract

The invention relates to intelligent control of vehicle devices, in particular to a method, device and equipment for purifying air in a vehicle and a readable storage medium, the method comprises the steps that gas data collected by a plurality of sensors inside and outside the vehicle are received, and the gas data comprise density information of various gases and solids in the air; the gas data are analyzed to obtain detection results of air inside and outside the automobile, and the detection results of the air inside and outside the automobile comprise the quality grade of air outside the automobile, the density of suspended particulate matter inside the automobile and the type of peculiar smell gas inside the automobile; the circulation mode of the air conditioner, on-off of the negative-ion generator and gears of the ultrasonic sprayer are controlled according to the gas detection data to purify air in the vehicle. By means of the method, the effect of purifying the air in the vehicle from the source can be achieved.

Description

Technical Field

[0001] The present application relates to the field of intelligent control of vehicle devices, and in particular, to a method, device, equipment and readable storage medium for purifying the air inside a vehicle. Background Art

[0002] At present, when traveling by car, people are paying more and more attention to the air quality in the passenger cabin and their own health, especially in the field of online taxi, where the odor of sweat, food, tobacco and alcohol in the car needs to be solved urgently. The current air purification technology mainly includes measures such as fragrance covering, filter element filtering, and window ventilation.

[0003] The above solutions are difficult to quickly solve the odor problem from the root while ensuring passenger comfort, and lack intelligent detection and purification solutions.

[0004] Therefore, how to purify the air inside the car from the source is a technical problem that needs to be solved. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a method for purifying the air inside a vehicle. Through the technical solutions of the embodiments of the present application, the effect of purifying the air inside the vehicle from the source can be achieved.

[0006] In a first aspect, an embodiment of the present application provides a method for purifying the air inside a vehicle, comprising: receiving gas data collected by multiple sensors inside and outside the vehicle, wherein the gas data includes density information of multiple gases and solids in the air; analyzing the gas data to obtain air detection results inside and outside the vehicle, wherein the air detection results inside and outside the vehicle include the air quality level outside the vehicle, the density of suspended particles in the vehicle, and the types of odorous gases in the vehicle; and controlling the circulation mode of the air conditioner, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer according to the gas detection data to purify the air inside the vehicle.

[0007] In the above-mentioned embodiments of the present application, various gas sensors are arranged inside and outside the vehicle, and after receiving various gas data, the air conditioning internal and external circulation switching, the negative ion generator and the plant deodorant sprayer opening and closing commands are executed according to the air detection results, so as to achieve the purpose of real-time monitoring and synchronous purification of the passenger compartment, and elimination of odor molecules and harmful suspended particulate matter from the source.

[0008] In some embodiments, the air inside the vehicle is purified by controlling the circulation mode of the air conditioner, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer according to gas detection data, including: controlling the air conditioner inside the vehicle to operate in external circulation mode or internal circulation mode according to the air quality level outside the vehicle; controlling the opening or closing of the negative ion generator according to the density of suspended particulate matter in the vehicle; and controlling the gear position of the ultrasonic sprayer according to the type of odorous gas in the vehicle.

[0009] In the above embodiments of the present application, the switching of the air conditioner's internal and external circulation, the opening and closing commands of the negative ion generator and the plant-based deodorant sprayer can be controlled respectively according to the air quality outside the vehicle, the density of suspended particles inside the vehicle, and the type of odor, so as to achieve the purpose of real-time monitoring and synchronous purification of the passenger compartment, and elimination of odor molecules and harmful suspended particles from the source.

[0010] In some embodiments, the air conditioner in the vehicle is controlled to operate in an external circulation mode or an internal circulation mode according to the air quality level outside the vehicle, including: when the air quality level meets the air quality standard level, the air conditioner is controlled to operate in an external circulation mode; when the air quality level does not meet the air quality standard level, the air conditioner is controlled to operate in an internal circulation mode.

[0011] In the above-mentioned embodiments of the present application, the switching of the internal and external circulation of the air conditioner can be controlled by the quality of the air outside the vehicle, so as to achieve the effect of quickly purifying the air inside the vehicle.

[0012] In some embodiments, the negative ion generator is controlled to be turned on or off according to the density of suspended particulate matter in the vehicle, including: when the density of suspended particulate matter is greater than a preset density, the negative ion generator is controlled to be turned on; when the density of suspended particulate matter is less than or equal to the preset density, the negative ion generator is controlled to be turned off.

[0013] In the above-mentioned embodiment of the present application, the negative ion generator can be turned on and off by controlling the density of suspended particles in the vehicle, thereby achieving the effect of quickly purifying the air in the vehicle.

[0014] In some embodiments, after controlling the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer to purify the air inside the vehicle according to the gas detection data, the method further includes: turning off the air conditioner, the negative ion generator and the ultrasonic sprayer.

[0015] In the above embodiment of the present application, the air conditioner, negative ion generator and ultrasonic sprayer can be automatically turned off to achieve energy saving.

[0016] In some embodiments, gas data is analyzed to obtain air detection results inside and outside the vehicle, including: analyzing the air quality level outside the vehicle through gas data collected by sensors outside the vehicle; analyzing the density of suspended particles in the air inside the vehicle and the types of odorous gases inside the vehicle through gas data collected by all-in-one sensors inside the vehicle.

[0017] In the above embodiments of the present application, the gas data inside and outside the vehicle can be received by sensors, and after analyzing the gas data, the air quality level outside the vehicle, the density of suspended particles in the air inside the vehicle, and the types of odorous gases inside the vehicle can be analyzed.

[0018] In some embodiments, the air conditioning circulation mode, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer are controlled according to the gas detection data to purify the air inside the vehicle, including: combining the in-vehicle facility startup strategy customized by the passengers or drivers with the gas detection data to control the air conditioning circulation mode, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer to purify the air inside the vehicle.

[0019] In the above-mentioned embodiment of the present application, the final strategy for purifying the air can be determined by the device startup strategy set by the user and the request for starting the in-vehicle device given by analyzing the gas data.

[0020] In a second aspect, an embodiment of the present application provides a device for purifying air in a vehicle, comprising:

[0021] A receiving module, used to receive gas data collected by multiple sensors inside and outside the vehicle, wherein the gas data includes density information of multiple gases and solids in the air;

[0022] An analysis module is used to analyze gas data to obtain the results of air detection inside and outside the vehicle, wherein the results of air detection inside and outside the vehicle include the level of air quality outside the vehicle, the density of suspended particles inside the vehicle, and the types of odorous gases inside the vehicle;

[0023] The purification module is used to control the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer according to the gas detection data to purify the air inside the car.

[0024] Optionally, the purification module is specifically used for:

[0025] According to the level of air quality outside the vehicle, the air conditioner in the vehicle is controlled to operate in external circulation mode or internal circulation mode;

[0026] According to the density of suspended particles in the car, the negative ion generator is controlled to be turned on or off;

[0027] Control the gear position of the ultrasonic sprayer according to the type of odorous gas in the car.

[0028] Optionally, the purification module is specifically used for:

[0029] When the air quality level meets the air quality standard level, the air conditioner is controlled to operate in external circulation mode;

[0030] When the air quality level does not meet the air quality standard level, the air conditioner is controlled to perform an internal circulation mode.

[0031] Optionally, the purification module is specifically used for:

[0032] When the density of suspended particles is greater than the preset density, the negative ion generator is controlled to turn on;

[0033] When the density of suspended particles is less than or equal to the preset density, the negative ion generator is controlled to be turned off.

[0034] Optionally, the device further comprises:

[0035] The closing module is used to close the air conditioner, the negative ion generator and the ultrasonic sprayer after the purification module controls the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer according to the gas detection data to purify the air in the car.

[0036] Optionally, the analysis module is specifically used for:

[0037] Analyze the air quality level outside the vehicle through the gas data collected by the external sensor;

[0038] The gas data collected by the multi-in-one sensor in the car is used to analyze the density of suspended particles in the air and the types of odorous gases in the car.

[0039] Optionally, the purification module is specifically used for:

[0040] The in-car facility activation strategy customized by the passenger or driver and the gas detection data are combined to control the air conditioning circulation mode, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer to purify the air in the car.

[0041] In a third aspect, an embodiment of the present application provides an electronic device, comprising a processor and a memory, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the method provided in the first aspect are performed.

[0042] In a fourth aspect, an embodiment of the present application provides a readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps in the method provided in the first aspect are performed.

[0043] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by practicing the embodiments of the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0045] Figure 1 A flow chart of a method for purifying air in a vehicle provided in an embodiment of the present application;

[0046] Figure 2 A flowchart of an implementation method for purifying air in a vehicle provided in an embodiment of the present application;

[0047] Figure 3 A schematic block diagram of a device for purifying air in a vehicle provided in an embodiment of the present application;

[0048] Figure 4 A schematic diagram of the structure of a device for purifying the air inside a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0050] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0051] First, some terms involved in the embodiments of the present application are explained to facilitate understanding by those skilled in the art.

[0052] VCU (Vehicle Control Unit) is the core control unit of an electric vehicle, responsible for monitoring and managing various functions and performances of the electric vehicle.

[0053] Pulse width modulation (PWM) is an analog control method that modulates the bias of the transistor base or MOS tube gate according to the change of the corresponding load to achieve the change of the transistor or MOS tube conduction time, thereby achieving the change of the output of the switching regulated power supply.

[0054] PM2.5 refers to suspended particulate matter with an aerodynamic equivalent diameter of less than or equal to 2.5 microns (one micron equals one millionth of a meter). It stays in the atmosphere for a long time, travels a long distance, contains a variety of toxic and harmful substances, and has a complex transformation relationship with other air pollutants.

[0055] The present application is applied to the scenario of intelligent control of vehicle devices. The specific scenario is to arrange gas sensors inside and outside the vehicle, feedback signals to the VCU, execute the switching of air conditioning internal and external circulation, and the opening and closing commands of the negative ion generator and the plant-based deodorant sprayer, so as to achieve real-time monitoring and synchronous purification of the passenger compartment, and eliminate odor molecules and harmful suspended particulate matter from the source.

[0056] However, when traveling by car, people are increasingly concerned about the air quality in the passenger compartment and their own health, especially in the field of online taxis. The odor problems such as sweat, food, tobacco and alcohol in the car need to be solved urgently. The current air purification technology mainly includes measures such as fragrance covering, filter element filtering, and window ventilation. The above solutions are difficult to quickly solve the odor problem from the root while meeting the comfort of passengers, and lack intelligent detection and purification solutions.

[0057] To this end, the present application receives gas data collected by multiple sensors inside and outside the vehicle, wherein the gas data includes density information of various gases and solids in the air; analyzes the gas data to obtain air detection results inside and outside the vehicle, wherein the air detection results inside and outside the vehicle include the air quality level outside the vehicle, the density of suspended particles inside the vehicle, and the types of odorous gases inside the vehicle; controls the circulation mode of the air conditioner, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer to purify the air inside the vehicle according to the gas detection data. By arranging various gas sensors inside and outside the vehicle, after receiving various gas data, the air conditioner internal and external circulation switching, the negative ion generator and the plant deodorant sprayer opening and closing commands are executed according to the air detection results, so as to achieve the purpose of real-time monitoring of the passenger compartment, synchronous purification, and elimination of odor molecules and harmful suspended particles from the root.

[0058] In the embodiment of the present application, the execution entity may be an in-vehicle air purification device in an in-vehicle air purification system. In actual applications, the in-vehicle air purification device may be an electronic device such as a terminal device and a server, and no limitation is made here.

[0059] Combine the following Figure 1 The method for purifying the air inside a vehicle according to an embodiment of the present application is described in detail.

[0060] Please see Figure 1 , Figure 1 A flow chart of a method for purifying air in a vehicle provided in an embodiment of the present application, such as Figure 1 The methods shown for purifying the air inside the vehicle include:

[0061] Step 110: Receive gas data collected by multiple sensors inside and outside the vehicle.

[0062] Among them, gas data includes density information of various gases and solids in the air. Gases include ammonia, hydrogen sulfide, formaldehyde, alcohol, carbon monoxide, etc. Solid density can be PM2.5 or other solid floating density. Sensors can be various gas sensors, which are used to detect information such as density content of various gases. Multiple sensors are controlled by VCU.

[0063] Optionally, the sensor can be a sensor connected to the vehicle as an integral unit, transmitting gas data via a built-in line, or a separate sensor device, transmitting gas data via a wireless network or Bluetooth.

[0064] Step 120: Analyze the gas data to obtain the air detection results inside and outside the vehicle.

[0065] Among them, the air detection results inside and outside the car include the outdoor air quality level, the suspended particulate matter density (PM2.5) inside the car, and the types of odorous gases inside the car. The number and rules of air quality levels can be set according to needs, such as high, medium and low. The types of odorous gases inside the car include ammonia, hydrogen sulfide, formaldehyde, alcohol, carbon monoxide and other gases.

[0066] In some embodiments of the present application, gas data is analyzed to obtain air detection results inside and outside the vehicle, including: analyzing the air quality level outside the vehicle through gas data collected by sensors outside the vehicle; analyzing the density of suspended particles in the air inside the vehicle and the types of odorous gases inside the vehicle through gas data collected by all-in-one sensors inside the vehicle.

[0067] In the above process, the present application can receive gas data inside and outside the vehicle through sensors, and then after analyzing the gas data, it can analyze the air quality level outside the vehicle, the density of suspended particles in the air inside the vehicle, and the types of odorous gases in the vehicle.

[0068] Among them, the analysis of the density of suspended particles in the air inside the car and the types of odorous gases in the car can be executed through the in-car VCU control, which includes a variety of algorithms.

[0069] Step 130: Control the circulation mode of the air conditioner, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer according to the gas detection data to purify the air in the vehicle.

[0070] Optionally, a negative ion generator can be placed at the air outlet of the air conditioner. The generated negative ions will be electrode-neutralized with the positively charged smoke and dust floating in the air, causing them to settle naturally, thereby achieving the purpose of eliminating smoke and dust and refreshing the air. At the same time, the neutralization reaction of positive and negative ions releases energy, which can play a role in sterilization and disinfection.

[0071] Optionally, an ultrasonic sprayer can be arranged at the air outlet of the air conditioner, and PWM can be used to adjust the voltage to control the spray volume of the plant-based deodorant. The raw materials of the plant-based deodorant are natural plant extracts or extracts, which are non-toxic, colorless and odorless. They can decompose inorganic substances such as ammonia and hydrogen sulfide and organic substances such as low-molecular fatty acids, amines, aldehydes, ketones, ethers, and halogenated hydrocarbons, collide with odor molecules, react, and cause the odor molecules to change their original molecular structure, thereby eliminating the odor from the root.

[0072] In some embodiments of the present application, the circulation mode of the air conditioner, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer are controlled according to gas detection data to purify the air inside the vehicle, including: controlling the air conditioner inside the vehicle to operate in external circulation mode or internal circulation mode according to the air quality level outside the vehicle; controlling the opening or closing of the negative ion generator according to the density of suspended particulate matter in the vehicle; and controlling the gear position of the ultrasonic sprayer according to the type of odorous gas in the vehicle.

[0073] During the above process, the present application can control the switching of the air conditioner's internal and external circulation, the opening and closing commands of the negative ion generator and the plant-based deodorant sprayer respectively according to the air quality outside the vehicle, the density of suspended particles inside the vehicle and the type of odor, so as to achieve the purpose of real-time monitoring and synchronous purification of the passenger compartment, and elimination of odor molecules and harmful suspended particles from the source.

[0074] For example, when the sensor detects that PM2.5>115μg / m3, the VCU increases the air-conditioning blower to the seventh gear and excites the negative ion generator; when 35μg / m3≤PM2.5≤115μg / m3, the air-conditioning blower gear remains unchanged and excites the negative ion generator; when PM2.5<35μg / m3, the VCU turns off the negative ion generator; when odorous gas is detected, a feedback signal is sent to the VCU. When the number is greater than or equal to 3, the ultrasonic sprayer is at the third gear; when the number is 2, the ultrasonic sprayer is at the second gear; when the number is 1, the ultrasonic sprayer is at the first gear. After the odorous gas is purified, the VCU turns off the ultrasonic sprayer.

[0075] Among them, the specific correspondence between the sensor detection control quality level and the air-conditioning circulation mode can be set according to demand; the correspondence between PM2.5 and the air-conditioning blower gear to excite the negative ion generator can be set according to demand, as shown in Table 1 below; the relationship between the type of odorous gas and the gear position of the plant-based deodorant sprayer can be set according to demand, as shown in Table 2 below.

[0076] Table 2 PM2.5 sensor pollution level classification and air conditioning gear

[0077]

[0078] Table 3 Classification of odorous gases and sprayer adjustment

[0079]

[0080] In some embodiments of the present application, the air conditioner in the vehicle is controlled to operate in an external circulation mode or an internal circulation mode according to the air quality level outside the vehicle, including: when the air quality level meets the air quality standard level, the air conditioner is controlled to operate in an external circulation mode; when the air quality level does not meet the air quality standard level, the air conditioner is controlled to operate in an internal circulation mode.

[0081] In the above process, the present application can control the switching of the air conditioning internal and external circulation by the air quality outside the vehicle, so as to achieve the effect of quickly purifying the air inside the vehicle.

[0082] Among them, the air quality standard level can use the existing air quality standards as a benchmark.

[0083] In some embodiments of the present application, the negative ion generator is controlled to be turned on or off according to the density of suspended particulate matter in the vehicle, including: when the density of suspended particulate matter is greater than a preset density, the negative ion generator is controlled to be turned on; when the density of suspended particulate matter is less than or equal to the preset density, the negative ion generator is controlled to be turned off.

[0084] In the above process, the present application can control the opening and closing of the negative ion generator according to the density of suspended particles in the car, so as to achieve the effect of quickly purifying the air in the car.

[0085] Among them, the preset density can be set according to needs.

[0086] In some embodiments of the present application, the circulation mode of the air conditioner, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer are controlled according to gas detection data to purify the air inside the vehicle, including: combining the in-vehicle facility startup strategy customized by the passengers or the driver with the gas detection data to control the circulation mode of the air conditioner, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer to purify the air inside the vehicle.

[0087] In the above process, the present application can determine the final strategy for purifying the air through the device startup strategy set by the user and the request to start the in-vehicle device given by analyzing the gas data.

[0088] Among them, the customized in-vehicle facility startup strategy and gas detection data control the air conditioning circulation mode, the opening and closing of the negative ion generator and the ultrasonic sprayer can give priority to starting the user-customized facilities, and then control the air conditioning circulation mode, the opening and closing of the negative ion generator and the ultrasonic sprayer according to the body detection data. It is recommended to select non-overlapping facility control methods to execute.

[0089] In some embodiments of the present application, after controlling the circulation mode of the air conditioner, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer to purify the air in the vehicle according to the gas detection data, the method also includes: turning off the air conditioner, the negative ion generator, and the ultrasonic sprayer.

[0090] During the above process, the present application can automatically shut down the air conditioner, negative ion generator and ultrasonic sprayer to achieve energy saving.

[0091] Among them, the air conditioner, negative ion generator and ultrasonic sprayer can be turned off manually or remotely controlled by a mobile device, or they can be automatically turned off after a period of time after the air conditioner, negative ion generator and ultrasonic sprayer are turned on. The specific interval time can be set according to needs.

[0092] In the above Figure 1 In the process shown, the present application receives gas data collected by multiple sensors inside and outside the vehicle, wherein the gas data includes density information of various gases and solids in the air; analyzes the gas data to obtain air detection results inside and outside the vehicle, wherein the air detection results inside and outside the vehicle include the air quality level outside the vehicle, the density of suspended particles inside the vehicle, and the types of odorous gases inside the vehicle; controls the circulation mode of the air conditioner, the opening and closing of the negative ion generator, and the gear position of the ultrasonic sprayer to purify the air inside the vehicle according to the gas detection data. By arranging various gas sensors inside and outside the vehicle, after receiving various gas data, the air conditioner internal and external circulation switching, the negative ion generator and the plant deodorant sprayer opening and closing commands are executed according to the air detection results, so as to achieve the purpose of real-time monitoring of the passenger compartment, synchronous purification, and elimination of odor molecules and harmful suspended particles from the root.

[0093] Combine the following Figure 2 The implementation method of purifying the air inside a vehicle according to an embodiment of the present application is described in detail.

[0094] Please see Figure 2 , Figure 2 A flowchart of an implementation method for purifying the air in a vehicle provided in an embodiment of the present application is shown in FIG. Figure 2 The implementation method of purifying the air in the vehicle shown includes:

[0095] Step 210: Collect gas data.

[0096] Specifically: Data on various gases inside and outside the vehicle are obtained through various sensors inside and outside the vehicle.

[0097] Step 220: Analyze gas data.

[0098] Specifically: VCU receives gas data from the sensor and analyzes it to obtain the detection results.

[0099] Step 230: Control the device to open and close to purify the air.

[0100] Specifically: According to the gas detection data, the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer are controlled to purify the air inside the car.

[0101] also, Figure 2 The specific methods and steps shown can be found in Figure 1 The method shown will not be described in detail here.

[0102] Previous article Figure 1-Figure 2 Describes the method of purifying the air in the car, the following is combined with Figure 3-Figure 4 Describe a device for purifying the air inside a vehicle.

[0103] Please refer to Figure 3 , is a schematic block diagram of a device 300 for purifying air in a vehicle provided in an embodiment of the present application. The device 300 may be a module, program segment or code on an electronic device. The device 300 is similar to the above Figure 1 The method embodiment corresponds to and can be executed Figure 1 The various steps involved in the method embodiment and the specific functions of the device 300 can be found in the description below. To avoid repetition, the detailed description is appropriately omitted here.

[0104] Optionally, the device 300 includes:

[0105] The receiving module 310 is used to receive gas data collected by multiple sensors inside and outside the vehicle, wherein the gas data includes density information of multiple gases and solids in the air;

[0106] The analysis module 320 is used to analyze the gas data to obtain the detection results of the air inside and outside the vehicle, wherein the detection results of the air inside and outside the vehicle include the quality level of the air outside the vehicle, the density of suspended particles inside the vehicle, and the type of odorous gas inside the vehicle;

[0107] The purification module 330 is used to control the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer according to the gas detection data to purify the air in the vehicle.

[0108] Optionally, the purification module is specifically used for:

[0109] According to the level of air quality outside the car, the air conditioner in the car is controlled to operate in external circulation mode or internal circulation mode; according to the density of suspended particles in the car, the negative ion generator is controlled to be turned on or off; according to the type of odorous gas in the car, the gear position of the ultrasonic sprayer is controlled.

[0110] Optionally, the purification module is specifically used for:

[0111] When the air quality level meets the air quality standard level, the air conditioner is controlled to operate in the external circulation mode. When the air quality level does not meet the air quality standard level, the air conditioner is controlled to operate in the internal circulation mode.

[0112] Optionally, the purification module is specifically used for:

[0113] When the density of suspended particles is greater than a preset density, the negative ion generator is controlled to be turned on; when the density of suspended particles is less than or equal to the preset density, the negative ion generator is controlled to be turned off.

[0114] Optionally, the device further comprises:

[0115] The closing module is used to close the air conditioner, the negative ion generator and the ultrasonic sprayer after the purification module controls the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer according to the gas detection data to purify the air in the car.

[0116] Optionally, the analysis module is specifically used for:

[0117] The gas data collected by the external sensor is used to analyze the air quality level outside the vehicle. The gas data collected by the multi-in-one sensor inside the vehicle is used to analyze the density of suspended particles in the air inside the vehicle and the types of odorous gases inside the vehicle.

[0118] Optionally, the purification module is specifically used for:

[0119] The in-car facility activation strategy customized by the passenger or driver and the gas detection data are combined to control the air conditioning circulation mode, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer to purify the air in the car.

[0120] Please refer to Figure 4 4 is a schematic block diagram of a device for purifying air in a vehicle provided in an embodiment of the present application. The device may include a memory 410 and a processor 420. Optionally, the device may also include: a communication interface 430 and a communication bus 440. The device is similar to the above Figure 1 The method embodiment corresponds to and can be executed Figure 1 The various steps involved in the method embodiment and the specific functions of the device can be found in the description below.

[0121] Specifically, the memory 410 is used to store computer-readable instructions.

[0122] Processor 420 is used to process the readable instructions stored in the memory and can execute Figure 1 The steps in the method.

[0123] The communication interface 430 is used for signaling or data communication with other node devices, for example, for communication with a server or a terminal, or for communication with other device nodes, but the embodiments of the present application are not limited thereto.

[0124] The communication bus 440 is used to realize direct connection and communication among the above components.

[0125] The communication interface 430 of the device in the embodiment of the present application is used to communicate signals or data with other node devices. The memory 410 can be a high-speed RAM memory or a non-volatile memory, such as at least one disk memory. The memory 410 can also be at least one storage device located away from the aforementioned processor. The memory 410 stores computer-readable instructions. When the computer-readable instructions are executed by the processor 420, the electronic device executes the aforementioned Figure 1 The method process shown. The processor 420 can be used on the device 300 and is used to perform the functions in the present application. Exemplarily, the above-mentioned processor 420 can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the embodiments of the present application are not limited thereto.

[0126] The embodiment of the present application also provides a readable storage medium, when the computer program is executed by a processor, Figure 1 The method process in the method embodiment shown is executed by the electronic device.

[0127] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the device described above can refer to the corresponding process in the aforementioned method, and will not be described in detail here.

[0128] In summary, the embodiments of the present application provide a method, device, equipment and readable storage medium for purifying the air inside a car, the method comprising: receiving gas data collected by multiple sensors inside and outside the car, wherein the gas data includes density information of multiple gases and solids in the air; analyzing the gas data to obtain the air detection results inside and outside the car, wherein the air detection results inside and outside the car include the air quality level outside the car, the density of suspended particles inside the car and the type of odorous gas inside the car; and controlling the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer according to the gas detection data to purify the air inside the car. This method can achieve the effect of purifying the air inside the car from the source.

[0129] In several embodiments provided in the present application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely schematic. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architecture, functions and operations of the devices, methods and computer program products according to multiple embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of a code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0130] In addition, the functional modules in the various embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0131] If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0132] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0133] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0134] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A method for purifying air in a vehicle, characterized in that: include: Receiving gas data collected by multiple sensors inside and outside the vehicle, wherein the gas data includes density information of multiple gases and solids in the air; Analyze the gas data to obtain the air detection results inside and outside the vehicle, wherein the air detection results inside and outside the vehicle include the air quality level outside the vehicle, the density of suspended particles inside the vehicle, and the type of odorous gas inside the vehicle; The circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer are controlled according to the gas detection data to purify the air inside the vehicle.

2. The method according to claim 1, characterized in that: The method of controlling the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer to purify the air in the vehicle according to the gas detection data includes: According to the outdoor air quality level, controlling the air conditioner in the vehicle to operate in an external circulation mode or an internal circulation mode; According to the density of suspended particulate matter in the vehicle, controlling the negative ion generator to be turned on or off; The gear position of the ultrasonic sprayer is controlled according to the type of odorous gas in the vehicle.

3. The method according to claim 2, characterized in that According to the level of air quality outside the vehicle, controlling the air conditioner in the vehicle to operate in an external circulation mode or an internal circulation mode includes: When the air quality level meets the air quality standard level, controlling the air conditioner to perform an external circulation mode; When the air quality level does not meet the air quality standard level, the air conditioner is controlled to perform an internal circulation mode.

4. The method according to claim 2, characterized in that: The controlling the negative ion generator to be turned on or off according to the density of suspended particulate matter in the vehicle includes: When the density of the suspended particles is greater than a preset density, controlling the negative ion generator to turn on; When the density of the suspended particles is less than or equal to a preset density, the negative ion generator is controlled to be turned off.

5. The method according to claim 2, characterized in that: After controlling the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer to purify the air in the vehicle according to the gas detection data, the method further includes: The air conditioner, the negative ion generator and the ultrasonic sprayer are turned off.

6. The method according to any one of claims 1 to 5, characterized in that: The analyzing the gas data to obtain the air detection results inside and outside the vehicle includes: Analyzing the air quality level outside the vehicle through gas data collected by an external sensor; The gas data collected by the all-in-one sensor in the car is used to analyze the density of suspended particles in the air in the car and the types of odorous gases in the car.

7. The method according to any one of claims 1 to 5, characterized in that: The method of controlling the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer to purify the air in the vehicle according to the gas detection data includes: The in-car facility activation strategy customized by the passenger or driver and the gas detection data are combined to control the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer to purify the air in the car.

8. A device for purifying air in a vehicle, characterized in that: include: A receiving module, used to receive gas data collected by multiple sensors inside and outside the vehicle, wherein the gas data includes density information of multiple gases and solids in the air; An analysis module is used to analyze the gas data to obtain the air detection results inside and outside the vehicle, wherein the air detection results inside and outside the vehicle include the air quality level outside the vehicle, the density of suspended particles inside the vehicle, and the type of odorous gas inside the vehicle; The purification module is used to control the circulation mode of the air conditioner, the opening and closing of the negative ion generator and the gear position of the ultrasonic sprayer according to the gas detection data to purify the air in the car.

9. An electronic device, characterized in that: include: A memory and a processor, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the method according to any one of claims 1 to 7 are executed.

10. A computer-readable storage medium, characterized in that: include: A computer program, when the computer program is run on a computer, causes the computer to execute the method according to any one of claims 1 to 7.

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