CN112776562B - Method, device and system for purifying air in vehicle - Google Patents

Method, device and system for purifying air in vehicle Download PDF

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Publication number
CN112776562B
CN112776562B CN202110129950.4A CN202110129950A CN112776562B CN 112776562 B CN112776562 B CN 112776562B CN 202110129950 A CN202110129950 A CN 202110129950A CN 112776562 B CN112776562 B CN 112776562B
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vehicle
plasma generator
air conditioner
central controller
instruction
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CN112776562A (en
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曹萌萌
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Beijing Wutong Chelian Technology Co Ltd
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Beijing Wutong Chelian Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The application discloses a method and a device for purifying air in a vehicle, which belong to the technical field of vehicle correlation, and comprise the following steps: acquiring in-vehicle air quality data of a vehicle; responding to at least one of the air quality data in the vehicle exceeding a corresponding threshold value, and acquiring multi-path reference data, wherein the multi-path reference data comprises at least one of weather data of the current position of the vehicle and current vehicle condition information; and performing fusion decision according to the in-vehicle air quality data and the multi-path reference data, and controlling the in-vehicle behavior to perform in-vehicle air purification according to the result of the fusion decision. The method can perform fusion decision through multi-path reference data and control multiple modules in the vehicle to perform cooperative work, so that the purification mode of air in the vehicle is more intelligent and the accuracy is higher.

Description

Method, device and system for purifying air in vehicle
Technical Field
The application relates to the technical field of vehicle-mounted air purification, in particular to a method, a device and a system for purifying air in a vehicle.
Background
With the concern of people on living quality, particularly on-trip quality and self health, the function of the relatively narrow and small closed space of the vehicle-mounted air purification system in the vehicle is particularly important, and a comfortable and smooth breathing environment can be provided for drivers and passengers.
At present, the method for purifying air in a vehicle is relatively single, and the vehicle-mounted air purifying device is controlled to be started under the condition that the air quality inside and outside the vehicle is not satisfied by monitoring the air quality inside and outside the vehicle. The control mode for purifying the air in the vehicle has incomplete consideration, so that the intelligent control effect is poor, and the requirement of smooth breathing can be met only by human intervention to a certain degree.
Disclosure of Invention
The application provides a method, a device and a system for purifying air in a vehicle, which can solve the problems in the related art. The technical scheme is as follows:
in one aspect, a method for purifying air in a vehicle is provided, the method comprising:
acquiring in-vehicle air quality data of a vehicle;
responding to at least one data in the in-vehicle air quality data exceeding a corresponding threshold value, and acquiring multi-path reference data, wherein the multi-path reference data comprises at least one of weather data of the current position of the vehicle and current vehicle condition information;
and performing fusion decision according to the in-vehicle air quality data and the multi-path reference data, and controlling the in-vehicle behavior to perform in-vehicle air purification according to the result of the fusion decision.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a detected value of a target particulate matter;
the fusion decision is carried out according to the in-vehicle air quality data and the multi-path reference data, and the in-vehicle behavior is controlled to carry out in-vehicle air purification according to the result of the fusion decision, and the method comprises the following steps:
the method comprises the steps that a central controller detects that a detection value of target particles in a vehicle exceeds a first threshold value, weather data of the current position of the vehicle indicates that pollution exists, a first control instruction is sent to the vehicle-mounted air conditioner in response to the fact that the vehicle-mounted air conditioner is not in an internal circulation working mode, the vehicle-mounted air conditioner is controlled to be in the internal circulation working mode, a starting instruction is sent to the plasma generator in response to the fact that the plasma generator is in a closed state, and a first closing instruction is sent to a window body in response to the fact that the window body is in an open state.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a detected value of target particulate matter;
the fusion decision is carried out according to the in-vehicle air quality data and the multi-path reference data, and the in-vehicle behavior is controlled to carry out in-vehicle air purification according to the result of the fusion decision, and the method comprises the following steps:
the method comprises the steps that a central controller detects that a detection value of target particulate matters in a vehicle exceeds a first threshold value, weather data of the current position of the vehicle indicates that pollution does not exist but the temperature is outside a comfortable temperature range, or the current vehicle speed is greater than or equal to a vehicle speed threshold value, a second control instruction is sent to a vehicle-mounted air conditioner in response to the fact that the vehicle-mounted air conditioner is not in an outer circulation working mode, the vehicle-mounted air conditioner is controlled to be in the outer circulation working mode, a starting instruction is sent to the plasma generator in response to the fact that the plasma generator is in a closed state, and a first closing instruction is sent to a window body in response to the fact that the window body is in an open state.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a carbon dioxide concentration value;
the fusion decision is carried out according to the in-vehicle air quality data and the multi-path reference data, and the in-vehicle behavior is controlled to carry out in-vehicle air purification according to the result of the fusion decision, and the method comprises the following steps:
detecting that the carbon dioxide concentration value in the vehicle exceeds a second threshold value through the central controller, and the current vehicle speed is greater than or equal to the vehicle speed threshold value or the current road section where the vehicle is located is an expressway, responding to the fact that the vehicle-mounted air conditioner is not in an external circulation working mode, sending a second control instruction to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to be in the external circulation working mode, and responding to the fact that the window is in an open state, sending a first closing instruction to the window;
detecting weather data of the current position of the vehicle through the central controller to indicate that pollution exists, and sending a starting instruction to the plasma generator in response to the fact that the plasma generator is in a closed state;
and detecting that the weather data of the current position of the vehicle indicates that no pollution exists through the central controller, and sending a second closing instruction to the plasma generator in response to the fact that the plasma generator is in a starting state.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a carbon dioxide concentration value;
the fusion decision is carried out according to the in-vehicle air quality data and the multi-path reference data, and the in-vehicle behavior is controlled to carry out in-vehicle air purification according to the result of the fusion decision, and the method comprises the following steps:
detecting that the concentration value of carbon dioxide in the vehicle exceeds a second threshold value through the central controller, wherein the current vehicle speed is less than a vehicle speed threshold value, and the current road section where the vehicle is located is not an expressway;
detecting whether the weather data of the current position of the vehicle indicates that pollution exists through the central controller, and sending a starting instruction to the plasma generator in response to the fact that the plasma generator is in a closed state; or detecting that the weather data of the current position of the vehicle indicates that no pollution exists through the central controller, and sending a second closing instruction to the plasma generator in response to the fact that the plasma generator is in a starting state;
detecting that the weather data of the current position of the vehicle is that the temperature is within a comfortable temperature interval through the central controller, and sending a third closing instruction to the vehicle-mounted air conditioner in response to that the vehicle-mounted air conditioner is in a working state; or detecting that the weather data of the current position of the vehicle is outside a comfortable temperature interval through the central controller, and sending a first control instruction to the vehicle-mounted air conditioner in response to the fact that the vehicle-mounted air conditioner is in a closed state.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a detected value of a target particulate matter and a carbon dioxide concentration value;
the fusion decision is carried out according to the in-vehicle air quality data and the multi-path reference data, and the in-vehicle behavior is controlled to carry out in-vehicle air purification according to the result of the fusion decision, and the method comprises the following steps:
the central controller detects that a detection value of target particulate matters in a vehicle exceeds a first threshold value and/or a carbon dioxide concentration value in the vehicle exceeds a second threshold value, weather data of the current position of the vehicle indicates that no pollution exists and the temperature is within a comfortable temperature range, the current vehicle speed is less than a vehicle speed threshold value, a third closing instruction is sent to the vehicle-mounted air conditioner in response to the vehicle-mounted air conditioner being in a working state, a second closing instruction is sent to the plasma generator in response to the plasma generator being in a starting state, and a third control instruction is sent to the window in response to the window being in a closing state.
In a possible implementation manner, the first control instruction and the second control instruction include a fan gear identifier, and the fan gear identifier is used for indicating an opening gear of an air conditioner fan selected according to the air quality data in the vehicle.
In a possible implementation, the third control instruction includes an opening degree indicator, and the opening degree indicator is used for indicating the opening proportion of the window selected according to the air quality data in the vehicle.
In another aspect, a device for purifying air in a vehicle is provided, the device comprising:
the first acquisition module is used for acquiring the in-vehicle air quality data of the vehicle;
the second acquisition module is used for responding at least one of the air quality data in the vehicle and exceeding a corresponding threshold value, and acquiring multi-path reference data, wherein the multi-path reference data comprises at least one of weather data of the current position of the vehicle and current vehicle condition information;
and the control module is used for carrying out fusion decision according to the in-vehicle air quality data and the multi-path reference data and controlling the in-vehicle behavior to carry out in-vehicle air purification according to the result of the fusion decision.
In a possible implementation manner, the vehicle is provided with a sensor assembly, the in-vehicle air quality data of the vehicle is acquired, and the first acquisition module is used for acquiring the in-vehicle air quality data of the vehicle through the sensor assembly; the second acquisition module is used for responding to the fact that at least one of the air quality data in the vehicle exceeds a corresponding threshold value, acquiring weather data of the current position of the vehicle through a global positioning system, and acquiring current vehicle condition information through a vehicle bus.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a detected value of a target particulate matter; the control module is used for detecting that a detection value of target particulate matters in a vehicle exceeds a first threshold value through the central controller, indicating that pollution exists according to weather data of the current position of the vehicle, detecting that the vehicle-mounted air conditioner is not in an internal circulation working mode through the central controller, sending a first control instruction to the vehicle-mounted air conditioner, controlling the vehicle-mounted air conditioner to be in the internal circulation working mode, detecting that the plasma generator is in a closed state, sending a starting instruction to the plasma generator, detecting that the window is in an open state, and sending a first closing instruction to the window.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a detected value of a target particulate matter; the control module is used for detecting that a detection value of target particulate matters in a vehicle exceeds a first threshold value through the central controller, the weather data of the current position of the vehicle indicates that no pollution exists but the temperature is outside a comfortable temperature range, or the current vehicle speed is greater than or equal to a vehicle speed threshold value, detecting that the vehicle-mounted air conditioner is not in an outer circulation working mode through the central controller, sending a second control instruction to the vehicle-mounted air conditioner, controlling the vehicle-mounted air conditioner to be in the outer circulation working mode, detecting that the plasma generator is in a closed state, sending a starting instruction to the plasma generator, detecting that the window is in an open state, and sending a first closing instruction to the window.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a carbon dioxide concentration value; the control module is used for detecting that the concentration value of carbon dioxide in the vehicle exceeds a second threshold value through the central controller, the current vehicle speed is greater than or equal to the vehicle speed threshold value or the current road section where the vehicle is located is an expressway, detecting that the vehicle-mounted air conditioner is not in an external circulation working mode through the central controller, sending a second control instruction to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to be in the external circulation working mode, and sending a first closing instruction to the window body when the window body is detected to be in an open state;
detecting weather data of the current position of the vehicle through the central controller to indicate that pollution exists, and detecting that the plasma generator is in a closed state through the central controller to send a starting instruction to the plasma generator;
and detecting that the weather data of the current position of the vehicle indicates that no pollution exists through the central controller, and detecting that the plasma generator is in a starting state through the central controller to send a second closing instruction to the plasma generator.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a carbon dioxide concentration value; the control module is used for detecting that the concentration value of carbon dioxide in the vehicle exceeds a second threshold value through the central controller, the current vehicle speed is less than a vehicle speed threshold value, the current road section where the vehicle is located is not an expressway, and detecting that the window is in a closed state through the central controller to send a third control instruction to the window;
detecting weather data of the current position of the vehicle through the central controller to indicate that pollution exists, and detecting that the plasma generator is in a closed state through the central controller to send a starting instruction to the plasma generator; or the central controller detects that the weather data of the current position of the vehicle indicates that no pollution exists, and the central controller detects that the plasma generator is in a starting state and sends a second closing instruction to the plasma generator;
detecting that the weather data of the current position of the vehicle is that the temperature is within a comfortable temperature interval through the central controller, and detecting that the vehicle-mounted air conditioner is in a working state through the central controller to send a third closing instruction to the vehicle-mounted air conditioner; or detecting that the weather data of the current position of the vehicle is outside a comfortable temperature interval through the central controller, and detecting that the vehicle-mounted air conditioner is in a closed state through the central controller to send a first control instruction to the vehicle-mounted air conditioner.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a detected value of a target particulate matter and a carbon dioxide concentration value; the control module is used for detecting that a detection value of target particulate matters in the vehicle exceeds a first threshold value and/or a carbon dioxide concentration value in the vehicle exceeds a second threshold value through the central controller, detecting that the weather data of the current position of the vehicle indicates that no pollution exists and the temperature is within a comfortable temperature range, detecting that the current vehicle speed is less than a vehicle speed threshold value, detecting that the vehicle-mounted air conditioner is in a working state through the central controller, sending a third closing instruction to the vehicle-mounted air conditioner, detecting that the plasma generator is in a starting state, sending a second closing instruction to the plasma generator, detecting that the window is in a closing state, and sending a third control instruction to the window.
In a possible implementation manner, the first control instruction and the second control instruction include a fan gear identifier, and the fan gear identifier is used for indicating an opening gear of an air conditioner fan selected according to the air quality data in the vehicle.
In a possible implementation, the third control instruction includes an opening degree indicator, and the opening degree indicator is used for indicating the opening proportion of the window selected according to the air quality data in the vehicle.
On the other hand, the system comprises a central controller, a sensor assembly, a data acquisition module, a plasma generator, a vehicle-mounted air conditioner and a window body, wherein the central controller is used for acquiring the quality data of the air in the vehicle through the sensor assembly;
the central controller is used for responding to the fact that at least one of the air quality data in the vehicle exceeds a corresponding threshold value, and acquiring multi-path reference data through the data acquisition module, wherein the multi-path reference data comprises at least one of weather data of the current position of the vehicle and current vehicle condition information;
the central controller is used for carrying out fusion decision according to the in-vehicle air quality data and the multi-path reference data, and controlling the plasma generator, the vehicle-mounted air conditioner and the window to carry out in-vehicle air purification according to the result of the fusion decision.
In another aspect, a computer device is further provided, where the computer device includes a processor and a memory, and the memory stores at least one program code, and the at least one program code is loaded and executed by the processor to implement any one of the above methods for purifying air in a vehicle.
In another aspect, a computer-readable storage medium is provided, in which at least one program code is stored, and the at least one program code is loaded and executed by a processor to implement the method for purifying air in a vehicle as described in any one of the above.
In another aspect, a computer program product or computer program is also provided, comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer readable storage medium, and executes the computer instructions, so that the computer device executes any one of the above-mentioned methods for purifying air in a vehicle.
The technical scheme provided by the embodiment of the application can bring the following beneficial effects:
the method generates the control decision of the air purification system by fusing the multi-path reference data, can intelligently control the multiple modules in the vehicle to carry out cooperative work, enables the quality of air in the vehicle to be kept in a healthy range, and achieves the effect of enabling drivers and passengers to keep comfortable breathing through one-key remote control operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of an implementation environment provided by an embodiment of the present application;
FIG. 2 is a flowchart of a method for purifying air in a vehicle according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of an apparatus for purifying air in a vehicle according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of a system for purifying air in a vehicle according to an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
An embodiment of the present application provides a method for purifying air in a vehicle, and please refer to fig. 1, which shows a schematic diagram of an implementation environment of the method for purifying air in a vehicle provided in the embodiment of the present application. The implementation environment includes: a terminal 11 and a server 12.
The terminal 11 may be a vehicle-mounted terminal of an automobile, and a device for detecting air in the automobile may be installed in the vehicle-mounted terminal, and is used to acquire quality data of air in the automobile. The vehicle-mounted terminal can be provided with a device for purifying air in the vehicle and can be used for controlling the vehicle-mounted purification device to perform corresponding air purification operation according to the quality data of the air in the vehicle.
The application scenario of the method can be that a central controller is installed in a vehicle-mounted terminal, the vehicle-mounted terminal sends acquired in-vehicle air quality data and multi-channel reference data related to the air quality, such as weather forecast data, to the central controller, the central controller performs fusion decision according to the air quality data in the vehicle and the multi-channel reference data to generate a fusion decision result, and the fusion decision result facilitates the vehicle-mounted terminal to control the in-vehicle multi-module device to perform cooperative work, so that an air environment meeting the air quality requirement is provided for a user intelligently.
The application scenario of the method can be that the vehicle-mounted terminal sends the acquired in-vehicle air quality data and the multi-channel reference data related to the air quality, such as weather forecast data, to the server, the server performs fusion decision according to the air quality data and the multi-channel reference data in the vehicle to generate a fusion decision result, and the fusion decision result is convenient for the vehicle-mounted terminal to control the in-vehicle multi-module device to perform cooperative work, so that an air environment meeting the air quality requirement is provided for the user intelligence.
In a possible implementation manner, the server 12 may be one server, a server cluster composed of a plurality of servers, or a cloud computing service center. The terminal 11 establishes a communication connection with the server 12 through a wired or wireless network.
It should be understood by those skilled in the art that the above-mentioned terminal 11 and server 12 are only examples, and other existing or future terminals or servers may be suitable for the present application and are included within the scope of the present application and are herein incorporated by reference.
Referring to fig. 2, an embodiment of the present application provides a method for purifying air in a vehicle, which includes the following steps 201 to 203.
Step 201, obtaining the air quality data in the vehicle.
In the embodiment of the application, the vehicle is provided with a central controller, and the central controller can start or close the air purification system according to the instruction, so that the system enters the working state or the closed state. The central controller may be an Electronic Control Unit (ECU) in the vehicle, and the central controller may be connected to each component in the vehicle through a wireless communication technology or an electrical connection manner. The wireless communication technology can be Bluetooth (Bluetooth), zigBee (ZigBee), or other wireless communication technologies.
In one possible embodiment, a vehicle is equipped with a sensor assembly for acquiring in-vehicle air quality data of the vehicle, comprising: and acquiring in-vehicle air quality data of the vehicle through the sensor assembly. The sensor assembly is used for detecting the air quality in the vehicle of the vehicle, the sensor assembly can comprise a plurality of sensors, one or more sensors of the plurality of sensors can be provided with a function of detecting the concentration of one predetermined type of gas or a function of detecting the concentration of particulate matters, the sensor assembly can be arranged in any position in the vehicle where the sensor assembly can be in contact with the air in the vehicle, the sensor assembly can transmit the detected data to the vehicle, and therefore the vehicle acquires the air quality data in the vehicle.
In one possible embodiment, acquiring in-vehicle air quality data for a vehicle includes: receiving a command issued by a user through a central controller, wherein the command enables a system to be in a working state; sending an information feedback instruction to the sensor assembly through the central controller; and the sensor component reports the detected air quality data in the vehicle to the central controller according to the information feedback instruction. The information feedback instruction is sent to each sensor in the sensor assembly through the central controller, and the information feedback instruction is used for triggering the sensor to feed back the information detected by the sensor to the central controller.
In one possible embodiment, acquiring in-vehicle air quality data for a vehicle via a sensor assembly includes: acquiring the state of personnel in the vehicle; when the condition that the person in the vehicle is detected to be a person is detected, automatically sending an information feedback instruction to the sensor assembly through the central controller, and reporting the detected air quality data in the vehicle to the central controller by the sensor assembly according to the information feedback instruction; when the condition that the personnel in the vehicle is detected to be unmanned, the central controller is automatically stopped to send an information feedback instruction to the sensor assembly.
The embodiment of the present application does not limit the method for acquiring the status of the person in the vehicle, and includes, but is not limited to: the method comprises the steps that a whole vehicle camera is installed in a vehicle, image information recorded by the camera is obtained, the image information is processed, and when the fact that the image information comprises a figure image is detected, the fact that the state of a person in the vehicle is a person is obtained; in contrast, when it is detected that the image information does not include the personal image, the state of the person in the vehicle is acquired as unmanned.
Optionally, the in-vehicle air quality data includes a detected value of the target particulate matter, carbon dioxide (CO) 2 ) At least one of the concentration values. Wherein the detected value of the target particulate matter may be a detected value of fine particulate matter (PM 2.5), that is, a PM2.5 value. The standard range of PM2.5 value in air is 0-35 mu g/m 3 Preferably, 35 to 75 mu g/m 3 Is good, 75-115 mu g/m 3 For light pollution, 115-150 mu g/m 3 150 to 250 mu g/m for severe pollution 3 Is heavily contaminated and exceeds 250 mu g/m 3 It is a serious pollution. CO in air 2 The air quality is poor when the concentration value exceeds 0.04%.
And step 202, in response to at least one of the air quality data in the vehicle exceeding the corresponding threshold, acquiring multi-channel reference data.
Optionally, the multi-path reference data includes at least one of weather data of a current location of the vehicle and current vehicle condition information.
In one possible embodiment, the condition that the air quality is not satisfied, that is, the condition that the air quality purification in the vehicle is required, is set to be that at least one of the air quality data in the vehicle exceeds a corresponding threshold, wherein the threshold can be preset according to actual conditions. For example, the threshold corresponding to the PM2.5 value in the air quality data in the vehicle is a first threshold, and the preset first threshold is that the PM2.5 value in the air is 75 μ g/m 3 CO in-vehicle air quality data 2 The threshold corresponding to the concentration value is a second threshold, and the preset second threshold is CO 2 The concentration value was 0.04%.
Optionally, the manner of collecting the weather data of the current position of the vehicle may be: the method includes the steps that current position information of a vehicle is obtained according to a Global Positioning System (GPS) installed in the vehicle, and weather data of the position where the vehicle is located is obtained through a preset cloud end. The weather data of the current position of the vehicle comprises the real-time pollution degree of the current position of the vehicle and a real-time temperature value of the current position of the vehicle.
Optionally, the manner of collecting the current vehicle condition information may be: the current vehicle running state information is acquired through a Controller Area Network (CAN) bus, and as the hardware and sensor information of the vehicle are sent to the CAN bus, the current vehicle condition information CAN be acquired on the CAN bus according to a CAN bus protocol. The current vehicle condition information comprises at least one of a current vehicle speed, a current window state, a current air conditioner state, a current plasma generator state and a current road section where the vehicle is located.
In one possible embodiment, in response to at least one of the in-vehicle air quality data exceeding a corresponding threshold, acquiring the multi-channel reference data includes: and responding to at least one data in the air quality data in the automobile exceeding a corresponding threshold value, acquiring weather data of the current position of the automobile through a global positioning system, and acquiring current automobile condition information through an automobile bus.
In a possible implementation manner, if all the data in the air quality data in the vehicle do not exceed the corresponding threshold value, which represents that the current air quality in the vehicle is in a healthy state, an automatic closing prompt is given, and a prompt that the air quality is automatically opened after exceeding the standard again is prompted, so that a user can select to close or keep opening. For example, in a voice control system, when all data in the vehicle air quality data do not exceed the corresponding threshold, voice prompt is performed to indicate that the current vehicle air quality is in a healthy state, whether the air purification device is closed or not, and the vehicle air quality is automatically opened after exceeding the standard again.
And 203, performing fusion decision according to the in-vehicle air quality data and the multi-path reference data, and controlling the in-vehicle behavior to perform in-vehicle air purification according to the result of the fusion decision.
In one possible embodiment, the in-vehicle behavior includes at least one of an on-board air conditioning behavior, a plasma generator behavior, and a window behavior.
In the embodiment of the present application, the vehicle is mounted with an on-vehicle air conditioner and a plasma generator. When the vehicle-mounted air conditioner is in a working state, the temperature in the vehicle can be improved, pollution sources can be reduced to enter the vehicle through an internal circulation mode, and the purification efficiency is improved; fresh air outside the vehicle can be obtained through an external circulation mode to form air circulation; when the plasma generator is in a working state, the plasma generator can ionize air to generate negative ions, the generated negative ions can reduce the concentration of carbon monoxide, sulfur dioxide and nitrogen dioxide in an automobile and generate oxygen, and can also precipitate particles suspended in the air in the automobile so as to reduce the concentration of the particles suspended in the air. The negative ions in the air can also reduce the static charge in the air, and the static discharge phenomenon is avoided.
In an embodiment of the application, the window behavior comprises at least one of a vehicle sunroof and a vehicle window. The window body is opened and closed, so that air outside the vehicle can be controlled to enter, the content of oxygen in the air inside the vehicle is ensured to be sufficient, and the window body can play a role in purifying the air inside the vehicle under the condition of good quality of the air outside the vehicle.
Optionally, a fusion decision is made according to the in-vehicle air quality data and the multi-channel reference data, and the in-vehicle behavior is controlled to perform in-vehicle air purification, including but not limited to the following cases.
In the first situation, the PM2.5 value in the vehicle exceeds the standard, and weather data of the current position of the vehicle indicates that pollution exists, then, an internal circulation mode of a vehicle-mounted air conditioner and a plasma generator are started, and a window body is closed.
In this case, the air quality inside the vehicle is poor, and the air quality outside the vehicle is also poor. Therefore, the result of the fusion decision is to control the internal circulation mode of the vehicle-mounted air conditioner and the plasma generator to be started, accelerate the purification of the air quality in the vehicle, control the window to be closed and prevent the pollution source outside the vehicle from entering the vehicle.
In one possible implementation mode, in response to the fact that the PM2.5 value in the vehicle exceeds the standard, weather data of the current position of the vehicle indicates that pollution exists, an internal circulation mode and a plasma generator of the vehicle-mounted air conditioner are started, and the window closing is realized by the following steps: the method comprises the steps that a central controller detects that the PM2.5 value in a vehicle exceeds a first threshold value, and weather data of the current position of the vehicle indicates that pollution exists, a first control instruction is sent to the vehicle-mounted air conditioner in response to the fact that the vehicle-mounted air conditioner is not in an internal circulation working mode to control the vehicle-mounted air conditioner to open the internal circulation working mode to work, a starting instruction is sent to a plasma generator in response to the fact that the plasma generator is in a closed state to control the plasma generator to start working, and a first closing instruction is sent to a window body in response to the fact that the window body is detected to be in an open state to control the window body to be in a closed state.
And in the second situation, the PM2.5 value in the vehicle exceeds the standard, the weather data of the current position of the vehicle indicates that no pollution exists but the temperature is outside a comfortable temperature interval, or the current vehicle speed is greater than or equal to a vehicle speed threshold value, then an external circulation mode and a plasma generator of the vehicle-mounted air conditioner are started, and a window body is closed.
In this case two, the air quality inside the vehicle is poor, and the air quality outside the vehicle is better, but the temperature of the weather data of the current position of the vehicle is outside the comfortable temperature range, for example, the temperature is too high or too low, and opening the window can make the temperature inside the vehicle feel uncomfortable for the driver and passengers. Therefore, the fused decision result is to control the external circulation mode of the vehicle-mounted air conditioner and the plasma generator to be started, so that air in the vehicle circulates, the purification of the air quality in the vehicle is accelerated, the window is controlled to be closed, and the temperature in the vehicle is guaranteed to be in a comfortable temperature range.
In this second case, the air quality inside the vehicle is poor and the air quality outside the vehicle is good, but the current vehicle speed is greater than or equal to the vehicle speed threshold value, for example, the current vehicle speed exceeds 80km/h, opening the window may cause too much wind entering the vehicle, making the occupant in the vehicle feel uncomfortable. Therefore, the fused decision result is that the external circulation mode of the vehicle-mounted air conditioner and the plasma generator are controlled to be started, so that air in the vehicle is circulated, the purification of the air quality in the vehicle is accelerated, the window is controlled to be closed, and the comfort level of drivers and passengers in the vehicle is guaranteed.
In one possible implementation mode, in response to the PM2.5 value in the vehicle exceeding the standard, the weather data of the current position of the vehicle indicates that no pollution exists but the temperature is outside the comfortable temperature range, or the current vehicle speed is greater than or equal to the vehicle speed threshold value, then the outer circulation mode and the plasma generator of the vehicle-mounted air conditioner are started, and the closing of the window body is realized by the following steps: the method comprises the steps that a central controller detects that the PM2.5 value in a vehicle exceeds a first threshold value, weather data of the current position of the vehicle indicates that pollution does not exist but the temperature is outside a comfortable temperature range, or the current vehicle speed is greater than or equal to a vehicle speed threshold value, a second control instruction is sent to the vehicle-mounted air conditioner in response to the fact that the vehicle-mounted air conditioner is not in an outer circulation working mode to control the vehicle-mounted air conditioner to open the outer circulation working mode to work, a starting instruction is sent to a plasma generator in response to the fact that the plasma generator is in a closed state to control the plasma generator to start to work, and a first closing instruction is sent to a window in response to the fact that the window is in an open state to control the window to keep the closed state.
Third, CO in the vehicle 2 If the concentration value exceeds the standard, the current speed is greater than or equal to the speed threshold value, or the current road section where the vehicle is located is an expressway, then an external circulation mode of the vehicle-mounted air conditioner is started, and the window is opened. If the weather data of the current position of the vehicle indicates that pollution exists, the plasma generator is turned on at the same time, and the plasma generator can be turned off if no pollution exists.
In the third case, the air quality in the vehicle is in an oxygen-deficient state, but the current vehicle speed is greater than or equal to the vehicle speed threshold value, in this case, opening the window can cause uncomfortable experiences of drivers and passengers in the vehicle, or the current road section where the vehicle is located is a highway, and opening the window is prohibited on the highway. Therefore, the fusion decision result is to control the window to be closed and the external circulation mode of the vehicle-mounted air conditioner, so that the air CO in the vehicle is enabled to be 2 The concentration is reduced rapidly, oxygen supply of vehicle personnel is guaranteed, the plasma generator and the window body are controlled to be closed, the loss of the plasma generator is saved, and the comfort level of drivers and passengers in the vehicle is guaranteed. Alternatively, plasma generation may be controlled based on the outside air quality to know whether contamination is presentThe starting and the closing of the device ensure that the quality of the air in the vehicle meets the requirements.
In one possible embodiment, in response to in-vehicle CO 2 If the concentration value exceeds the standard, the current vehicle speed is greater than or equal to the vehicle speed threshold value or the current road section where the vehicle is located is an expressway, then an external circulation mode of the vehicle-mounted air conditioner is started, and the implementation process of closing the window body is as follows: detection of in-vehicle CO by a central controller 2 And when the concentration value exceeds a second threshold value, the current vehicle speed is greater than or equal to the vehicle speed threshold value or the current road section where the vehicle is located is an expressway, a second control instruction is sent to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to open the external circulation working mode to work in response to the fact that the vehicle-mounted air conditioner is not in the external circulation working mode, and a first closing instruction is sent to the window to control the window to keep the window in the closed state in response to the fact that the window is in the open state.
In one possible implementation mode, weather data of the current position of the vehicle is detected by the central controller to indicate that pollution exists, and a starting instruction is sent to the plasma generator in response to the plasma generator being in a closed state so as to control the plasma generator to start to work; the weather data of the current position of the vehicle, which is detected by the central controller, indicates that no pollution exists, and a second closing instruction is sent to the plasma generator in response to the fact that the plasma generator is in the starting state so as to control the plasma generator to be in the closing state.
In a possible implementation mode, after air outside the vehicle enters the vehicle, the PM2.5 value in the vehicle can be changed, if the PM2.5 value in the vehicle is detected to be over standard, the central controller detects that the plasma generator is in a closed state and sends a starting instruction to the plasma generator, and the plasma generator starts to work according to the starting instruction.
Fourth, CO in the vehicle 2 And if the concentration value exceeds the standard, the current speed is less than the speed threshold value, and the current road section where the vehicle is located is not the expressway, then opening the window. If the weather data of the current position of the vehicle indicates that pollution exists, the plasma generator is started at the same time, and if the pollution does not exist, the plasma generator can be startedAnd closing. If the weather data of the current position of the vehicle is out of the comfortable temperature, the vehicle-mounted air conditioner is started at the same time, and the vehicle-mounted air conditioner can be closed if the weather data is in the comfortable temperature.
Under the fourth condition, the quality of air in the automobile is in an oxygen-deficient state, the current speed of the automobile is less than the speed threshold value, and the window is rapidly opened under the condition, so that oxygen in the outside air rapidly enters the automobile, and the oxygen supply health of drivers and passengers in the automobile is ensured. Thus, as a result of the fusion decision, the window is controlled to open, so that the air CO in the vehicle is brought about 2 The concentration is rapidly reduced, the vehicle-mounted air conditioner and the plasma generator are controlled to be turned off, and the loss of the vehicle-mounted air conditioner and the plasma generator is reduced. Optionally, the plasma generator is controlled to be turned on and off according to the pollution degree of the air outside the vehicle, and the vehicle-mounted air conditioner is controlled to be turned on and off according to the temperature range of the air outside the vehicle, so that the quality of the air inside the vehicle is guaranteed to meet the requirement.
In one possible embodiment, in response to in-vehicle CO 2 The concentration value exceeds the standard, the current speed is less than the speed threshold value, and the current road section where the vehicle is located is not a highway, so the implementation process of opening the window body is as follows: detection of in-vehicle CO by a central controller 2 And when the concentration value exceeds a second threshold value, the current speed is less than a speed threshold value, and the current road section where the vehicle is located is not an expressway, detecting that the window is in a closed state through the central controller, and sending a third control instruction to the window to control the window to be in an open state.
In one possible implementation mode, weather data of the current position of the vehicle is detected by the central controller to indicate that pollution exists, and the central controller detects that the plasma generator is in a closed state and sends a starting instruction to the plasma generator so as to control the plasma generator to start to work; or the central controller detects that the weather data of the current position of the vehicle indicates that no pollution exists, and the central controller detects that the plasma generator is in the starting state and sends a second closing instruction to the plasma generator so as to control the plasma generator to be in the closing state.
In one possible implementation mode, the central controller detects that the weather data of the current position of the vehicle is that the temperature is within a comfortable temperature interval, and in response to the fact that the vehicle-mounted air conditioner is in a working state, a third closing instruction is sent to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to be in a closing state; or detecting that the weather data of the current position of the vehicle is that the temperature is outside the comfortable temperature interval through the central controller, and sending a first control instruction to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to start working in response to the fact that the vehicle-mounted air conditioner is in the off state.
In a possible implementation mode, after air outside the vehicle enters the vehicle, PM2.5 values in the vehicle can be changed, if the PM2.5 values in the vehicle exceed the standard, the central controller detects that the plasma generator is in a closed state and sends a starting instruction to the plasma generator, and the plasma generator starts to work according to the starting instruction.
In the fifth case, the PM2.5 value in the vehicle exceeds the standard and/or the CO value in the vehicle exceeds the standard 2 And (4) the concentration value exceeds the standard, weather data of the current position of the vehicle indicates that no pollution exists and the temperature is within a comfortable temperature interval, and the current vehicle speed is less than the vehicle speed threshold, so that the vehicle-mounted air conditioner and the plasma generator are closed, and the window body is opened.
In the fifth case, the air quality inside the vehicle is poor, and the air quality outside the vehicle is better, for example, weather forecast shows that the weather data is wind and beautiful. And the temperature of the weather data of the current position of the vehicle is within a comfortable temperature interval, for example, the comfortable temperature interval is preset to be 23 ℃ to 28 ℃, and if the temperature of the weather data of the current position of the vehicle is 25 ℃, the temperature of the weather data of the current position of the vehicle is within the comfortable temperature interval. The vehicle speed threshold value can be preset according to actual conditions, and represents that the current vehicle speed is suitable for opening the window body when the vehicle speed threshold value is smaller than the vehicle speed threshold value, so that uncomfortable experience cannot be caused to drivers and passengers, for example, too fast vehicle speed causes too large wind. For example, the preset vehicle speed threshold is 80km/h, and if the current vehicle speed is less than 80km/h, the current vehicle speed is less than the vehicle speed threshold.
In the fifth case, the result of the fusion decision is to control the vehicle-mounted air conditioner and the plasma generator to be closed, save the loss of the vehicle-mounted air conditioner and the plasma generator, control the window to be opened, enable the air in the vehicle to circulate and accelerate the purification of the air quality in the vehicle.
In one possible embodiment, in response to an in-vehicle PM2.5 value exceeding and/or an in-vehicle CO exceeding 2 The concentration value is super, and the weather data of the current position of vehicle indicates that there is not pollution and the temperature is located comfortable temperature interval, and current speed of a motor vehicle is less than speed of a motor vehicle threshold value, then closes on-vehicle air conditioner and plasma generator, and the realization process of opening the window form does: detecting, by a central controller, that an in-vehicle PM2.5 value exceeds a first threshold and/or an in-vehicle CO 2 The concentration value exceeds a second threshold value, weather data of the current position of the vehicle indicates that no pollution exists and the temperature is within a comfortable temperature interval, the current vehicle speed is smaller than the vehicle speed threshold value, a third closing instruction is sent to the vehicle-mounted air conditioner in response to the fact that the vehicle-mounted air conditioner is in a working state to control the vehicle-mounted air conditioner to be in a closed state, a second closing instruction is sent to the plasma generator in response to the fact that the plasma generator is in a starting state to control the plasma generator to be in a closed state, and a third control instruction is sent to the window in response to the fact that the window is in a closed state to control the window to be in an open state.
In this case five, in a possible embodiment, in response to the current road section being a highway, windowing is prohibited since driving on the highway, which generates noise at a faster speed and is quite unsafe, even if the weather outside the vehicle is no longer good. The external circulation mode of the air conditioner is automatically started, so that air in the driving car flows with the outside, and ventilation is facilitated. Meanwhile, the plasma generator and the air conditioner fan are matched to be started to purify air, the quality of air in the vehicle is adjusted under the coordination effect, and drivers and passengers have comfortable body feeling experience.
In a possible implementation mode, a first control instruction and a second control instruction are sent to a vehicle-mounted air conditioner through a central controller, wherein the first control instruction is used for selecting the working mode of an air conditioner fan to be an internal circulation mode, so that the pollution source entering the vehicle can be reduced, and the purification efficiency is improved; the second control instruction is used for selecting the working mode of the air conditioner fan to be an external circulation mode, and fresh air outside the vehicle can be obtained to form air circulation.
In one possible embodiment, the first control command and the second control command include a fan gear identification. The fan gear identification is used for indicating the opening gear of the air conditioner fan selected according to the air quality data in the vehicle, namely the size of the opening gear of the air conditioner fan is selected according to the pollution degree of the air quality data in the vehicle, for example, when the air pollution degree is more serious, the fan gear of the air conditioner is started to be larger, so that the purification treatment of the air in the vehicle is accelerated.
Illustratively, a first control instruction is sent to the vehicle-mounted air conditioner through the central controller, the first control instruction comprises that the opening mode is identified as an internal circulation mode, then the vehicle-mounted air conditioner starts the internal circulation mode to work according to the identification, the first control instruction comprises that the fan gear identification is 2, and then the vehicle-mounted air conditioner starts an air conditioner fan with the gear of 2 according to the identification.
In one possible embodiment, the fan gear identification determination manner in the first control instruction includes, but is not limited to: when the air quality data in the vehicle is detected to be light pollution, namely the PM2.5 value is 75-115 mu g/m 3 Starting the 1 or 2 gear of the air conditioner fan; when the quality data of the air in the vehicle is detected to be moderate pollution, namely the PM2.5 value is 115-150 mu g/m 3 If the current position is not the preset value, starting 3 or 4 gears of the air-conditioning fan; when the quality data of the air in the vehicle is detected to be serious pollution, namely the PM2.5 value is between 150 and 250 mu g/m 3 And then starting 5 or 6 gears of the air conditioner fan; when the air quality data in the vehicle is detected to be serious pollution, namely the PM2.5 value exceeds 250 mu g/m 3 And then the 7 or 8 gear of the air conditioner fan is started.
In a possible embodiment, the central controller sends a start command to the plasma generator, and the start command may include an ionization power, which may be a preset value. Alternatively, the plasma generator ionizes the air according to the activation command to generate negative ions includes, but is not limited to, the following two ways:
first, the start command does not include ionization power, and the plasma generator ionizes air according to the ionization power before the last stop of operation to generate negative ions.
Generally, the larger the ionization power of the plasma generator is, the higher the number of negative ions generated by the plasma generator ionizing air per unit time is.
Secondly, the starting instruction comprises ionization power, and the plasma generator ionizes air according to the ionization power in the starting instruction to generate negative ions.
It should be noted that the negative ions generated by the plasma generator can reduce the concentration of carbon monoxide, sulfur dioxide and nitrogen dioxide in the automobile and generate oxygen, and can also precipitate the particles suspended in the air in the automobile, so as to reduce the concentration of the particles suspended in the air and improve the quality of the air in the automobile.
In one possible embodiment, a third control command is sent to the window form by the central control unit, the third control command comprising an opening degree identifier. The opening degree identifier can be used for indicating the opening proportion of the window selected according to the air quality data in the vehicle, namely, the opening proportion of the window is selected according to the pollution degree of the air quality data in the vehicle, for example, when the air pollution is serious, the degree proportion of the opening window is large, so that the purification treatment of the air in the vehicle is accelerated.
Illustratively, when the air quality data in the vehicle is detected to be light pollution, namely the PM2.5 value is between 75 and 115 mu g/m 3 The degree proportion of opening the window is 1/4 of the maximum degree of opening the window; when the quality data of the air in the vehicle is detected to be moderate pollution, namely the PM2.5 value is 115-150 mu g/m 3 The degree proportion of opening the window is 2/4 of the maximum degree of opening the window; when the quality data of the air in the vehicle is detected to be serious pollution, namely the PM2.5 value is between 150 and 250 mu g/m 3 The degree proportion of opening the window is 3/4 of the maximum degree of opening the window; when the air quality data in the vehicle is detected to be serious pollution, namely the PM2.5 value exceeds 250 mu g/m 3 The window is opened to a maximum extent that the window can be opened.
According to the method for purifying the air in the vehicle, the central controller is used for acquiring the quality data of the air in the vehicle through the sensor assembly, if the quality data of the air in the vehicle does not meet the air quality condition, the central controller is used for further acquiring multi-path reference data, fusion decision is carried out by combining the air quality data and the multi-path reference data, and the behavior in the vehicle is controlled to purify the air in the vehicle according to a decision result. The control decision of the method combines multi-path reference data such as air quality, weather data, current vehicle condition information and the like, comprehensively considers various factors influencing the air quality, realizes full-automatic intelligent control operation, improves the effect of intelligently purifying the air quality in the vehicle, and can keep the air quality in the vehicle to meet comfortable conditions without human intervention of drivers and passengers.
Referring to fig. 3, an embodiment of the present application provides a device for purifying air in a vehicle, including:
the first acquiring module 31 is used for acquiring in-vehicle air quality data of a vehicle;
a second obtaining module 32, configured to obtain multiple paths of reference data in response to at least one of the in-vehicle air quality data exceeding a corresponding threshold, where the multiple paths of reference data include at least one of weather data of a current location of the vehicle and current vehicle condition information;
and the control module 33 is used for performing fusion decision according to the in-vehicle air quality data and the multi-path reference data and controlling the in-vehicle behavior to perform in-vehicle air purification according to the result of the fusion decision.
In a possible embodiment, the vehicle is provided with a sensor assembly for acquiring air quality data inside the vehicle, and the first acquiring module 31 is used for acquiring the air quality data inside the vehicle through the sensor assembly; and the second obtaining module 32 is configured to, in response to at least one of the in-vehicle air quality data exceeding the corresponding threshold, obtain weather data of a current position of the vehicle through the global positioning system, and obtain current vehicle condition information through the vehicle bus.
In one possible embodiment, a vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a detected value of a target particulate matter; the control module 33 is used for detecting that a detection value of target particles in the vehicle exceeds a first threshold value through the central controller, indicating that pollution exists in weather data of the current position of the vehicle, detecting that the vehicle-mounted air conditioner is not in an internal circulation working mode through the central controller, sending a first control instruction to the vehicle-mounted air conditioner, controlling the vehicle-mounted air conditioner to be in the internal circulation working mode, detecting that the plasma generator is in a closed state, sending a starting instruction to the plasma generator, and detecting that the window is in an open state, sending a first closing instruction to the window.
In one possible embodiment, a vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, and in-vehicle air quality data includes a detected value of a target particulate matter; the control module 33 is configured to detect that a detection value of a target particulate matter in the vehicle exceeds a first threshold value through the central controller, indicate that there is no pollution but the temperature is outside a comfortable temperature range by weather data of a current position of the vehicle, or detect that the current vehicle speed is greater than or equal to a vehicle speed threshold value, send a second control instruction to the vehicle-mounted air conditioner by detecting that the vehicle-mounted air conditioner is not in an extrinsic cycle working mode through the central controller, control the vehicle-mounted air conditioner to be in the extrinsic cycle working mode, send a start instruction to the plasma generator by detecting that the plasma generator is in a closed state, and send a first close instruction to the window by detecting that the window is in an open state.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a carbon dioxide concentration value; the control module 33 is used for detecting that the carbon dioxide concentration value in the vehicle exceeds a second threshold value through the central controller, the current vehicle speed is greater than or equal to the vehicle speed threshold value or the current road section where the vehicle is located is an expressway, detecting that the vehicle-mounted air conditioner is not in an external circulation working mode through the central controller, sending a second control instruction to the vehicle-mounted air conditioner so as to control the vehicle-mounted air conditioner to be in the external circulation working mode, and sending a first closing instruction to the window body when the window body is detected to be in an open state;
the central controller detects weather data of the current position of the vehicle to indicate that pollution exists, and the central controller detects that the plasma generator is in a closed state and sends a starting instruction to the plasma generator;
the weather data of the current position of the vehicle, which is detected by the central controller, indicates that no pollution exists, and the central controller detects that the plasma generator is in a starting state and sends a second closing instruction to the plasma generator.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, the on-board air quality data including a carbon dioxide concentration value; the control module 33 is configured to detect, through the central controller, that the carbon dioxide concentration value in the vehicle exceeds a second threshold value, detect that the current vehicle speed is less than a vehicle speed threshold value, detect that the current road segment where the vehicle is located is not an expressway, and send a third control instruction to the window body through the central controller when the window body is detected to be in a closed state;
the central controller detects weather data of the current position of the vehicle to indicate that pollution exists, and the central controller detects that the plasma generator is in a closed state and sends a starting instruction to the plasma generator; or the central controller detects that the weather data of the current position of the vehicle indicates that no pollution exists, and the central controller detects that the plasma generator is in a starting state and sends a second closing instruction to the plasma generator;
detecting whether the weather data of the current position of the vehicle is that the temperature is in a comfortable temperature interval through the central controller, and sending a third closing instruction to the vehicle-mounted air conditioner when the central controller detects that the vehicle-mounted air conditioner is in a working state; or the central controller detects that the weather data of the current position of the vehicle is that the temperature is outside the comfortable temperature interval, and the central controller detects that the vehicle-mounted air conditioner is in a closed state and sends a first control instruction to the vehicle-mounted air conditioner.
In one possible embodiment, the vehicle is equipped with a central controller, an on-board air conditioner, and a plasma generator, and the on-board air quality data includes a detected value of a target particulate matter and a carbon dioxide concentration value; the control module 33 is configured to detect that a detection value of a target particulate matter in the vehicle exceeds a first threshold and/or a carbon dioxide concentration value in the vehicle exceeds a second threshold through the central controller, detect that the weather data of a current position of the vehicle indicates that there is no pollution and the temperature is within a comfortable temperature range, detect that the current vehicle speed is less than a vehicle speed threshold, detect that the vehicle-mounted air conditioner is in a working state through the central controller, send a third closing instruction to the vehicle-mounted air conditioner, detect that the plasma generator is in a starting state, send a second closing instruction to the plasma generator, detect that the window is in a closing state, and send a third control instruction to the window.
In a possible implementation manner, the first control instruction and the second control instruction comprise a fan gear identification, and the fan gear identification is used for indicating an opening gear of an air conditioner fan selected according to air quality data in the vehicle.
In one possible embodiment, the third control instruction comprises an opening degree indicator, which indicates the opening ratio of the window selected according to the air quality data in the vehicle.
In the embodiment of the application, the purification device for the air in the vehicle combines the multi-path reference data such as the air quality, the weather data, the current vehicle condition information and the like, comprehensively considers various factors influencing the air quality, realizes the full-automatic intelligent control operation, improves the effect of intelligently purifying the air quality in the vehicle, and can keep the air quality in the vehicle to meet comfortable conditions without the human intervention of drivers and passengers.
It should be understood that, when the apparatus provided in the foregoing embodiment implements its functions, it is only illustrated by the division of the foregoing functional modules, and in practical applications, the foregoing function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the apparatus and method embodiments provided in the above embodiments belong to the same concept, and specific implementation processes thereof are described in detail in the method embodiments, which are not described herein again.
The embodiment of the application provides a purification system of air in a vehicle, please refer to fig. 4, the purification system of air in a vehicle comprises a central controller, a sensor assembly, a data acquisition module, a plasma generator, a vehicle-mounted air conditioner and a window body, and the system comprises the following functions:
the central controller is used for acquiring the in-vehicle air quality data of the vehicle through the sensor assembly;
the central controller is used for responding at least one data in the air quality data in the vehicle to exceed a corresponding threshold value, and acquiring multi-path reference data through the data acquisition module, wherein the multi-path reference data comprises at least one of weather data of the current position of the vehicle and current vehicle condition information;
the central controller is used for carrying out fusion decision according to the air quality data in the vehicle and the multi-path reference data, and controlling the plasma generator, the vehicle-mounted air conditioner and the window to carry out air purification in the vehicle according to the result of the fusion decision.
It should be noted that, details of a specific implementation process of the function of the purification system for air in the vehicle are shown in the method embodiment shown in fig. 2, and are not described herein again.
According to the method for purifying the air in the vehicle, the quality data of the air in the vehicle are obtained through the sensor assembly through the central controller, if the quality data of the air in the vehicle do not meet the air quality condition, the multi-path reference data are further obtained through the central controller, fusion decision is carried out by combining the air quality data and the multi-path reference data, and the behavior in the vehicle is controlled according to a decision result to carry out air purification in the vehicle. The control decision of the method combines multi-path reference data such as air quality, weather data, current vehicle condition information and the like, comprehensively considers various factors influencing the air quality, realizes full-automatic intelligent control operation, improves the effect of intelligently purifying the air quality in the vehicle, and can keep the air quality in the vehicle to meet comfortable conditions without human intervention of drivers and passengers.
In an exemplary embodiment, a computer device is also provided that includes a processor and a memory having at least one program code stored therein. The at least one program code is loaded and executed by one or more processors to implement the method for purifying air in a vehicle.
In an exemplary embodiment, there is also provided a computer-readable storage medium having at least one program code stored therein, the at least one program code being loaded and executed by a processor of a computer apparatus to implement the above-described method of purifying air in a vehicle.
Alternatively, the computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a Compact Disc Read-Only Memory (CD-ROM), a magnetic tape, a floppy disk, an optical data storage device, and the like.
In an exemplary embodiment, a computer program product or computer program is also provided, the computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer readable storage medium, and the processor executes the computer instructions, so that the computer device executes the method for purifying the air in the vehicle.
The above description is intended only to illustrate the alternative embodiments of the present application, and should not be construed as limiting the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (6)

1. A method for purifying air in a vehicle, the method comprising:
responding to the condition that people exist in the vehicle, and acquiring in-vehicle air quality data of the vehicle, wherein the vehicle is provided with a central controller, a vehicle-mounted air conditioner and a plasma generator;
responding to at least one data in the in-vehicle air quality data exceeding a corresponding threshold value, acquiring information of the current position of the vehicle through a global positioning system, acquiring weather data of the position through a preset cloud end, and acquiring current vehicle condition information through a vehicle bus;
responding to the in-vehicle air quality data including a detection value of a target particulate matter, detecting that the detection value of the in-vehicle target particulate matter exceeds a first threshold value through the central controller, and indicating that pollution exists through weather data of a current position of the vehicle, responding to the condition that the vehicle-mounted air conditioner is not in an internal circulation working mode, sending a first control instruction to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to be in the internal circulation working mode, responding to the condition that the plasma generator is in a closed state, sending a starting instruction to the plasma generator, and responding to the condition that the window is in an open state, sending a first closing instruction to the window, wherein the plasma generator ionizes air according to ionization power before the last stop of working, or ionizes air according to the ionization power included by the starting instruction;
responding to the in-vehicle air quality data including a carbon dioxide concentration value, detecting that the in-vehicle carbon dioxide concentration value exceeds a second threshold value through the central controller, and the current vehicle speed is greater than or equal to the vehicle speed threshold value or the current road section where the vehicle is located is an expressway, responding to the fact that the vehicle-mounted air conditioner is not in an external circulation working mode, sending a second control instruction to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to be in the external circulation working mode, and responding to the fact that a window is in an open state, sending a first closing instruction to the window; detecting whether the weather data of the current position of the vehicle indicates that pollution exists through the central controller, and sending a starting instruction to the plasma generator in response to the fact that the plasma generator is in a closed state; or detecting that the weather data of the current position of the vehicle indicates that no pollution exists through the central controller, and sending a second closing instruction to the plasma generator in response to the fact that the plasma generator is in a starting state;
responding to the in-vehicle air quality data including a detection value of a target particulate matter and a carbon dioxide concentration value, detecting that the detection value of the in-vehicle target particulate matter exceeds a first threshold value and/or the in-vehicle carbon dioxide concentration value exceeds a second threshold value through the central controller, sending a third closing instruction to the in-vehicle air conditioner in response to that the in-vehicle air conditioner is in a working state, sending a second closing instruction to the plasma generator in response to that the plasma generator is in a starting state, and sending a third control instruction to the window in response to that the window is in a closing state, wherein the weather data of the current position of the vehicle indicates that no pollution exists and the temperature is within a comfortable temperature range;
the first control instruction and the second control instruction comprise fan gear marks, and the fan gear marks are used for indicating the starting gear of the air conditioner fan selected according to the air quality data in the vehicle.
2. The method of claim 1, wherein responsive to the in-vehicle air quality data including a detected value of target particulate matter;
the method further comprises the following steps:
detecting that a detection value of target particles in a vehicle exceeds a first threshold value through the central controller, and weather data of the current position of the vehicle indicates that no pollution exists but the temperature is outside a comfortable temperature range, or the current vehicle speed is greater than or equal to a vehicle speed threshold value, sending a second control instruction to the vehicle-mounted air conditioner in response to the fact that the vehicle-mounted air conditioner is not in an outer circulation working mode to control the vehicle-mounted air conditioner to be in the outer circulation working mode, sending a starting instruction to the plasma generator in response to the fact that the plasma generator is in a closed state, and sending a first closing instruction to the window in response to the fact that the window is in an open state.
3. The method of claim 1, wherein responsive to the in-vehicle air quality data comprising a carbon dioxide concentration value;
the method further comprises the following steps:
detecting that the concentration value of carbon dioxide in the vehicle exceeds a second threshold value through the central controller, wherein the current vehicle speed is less than a vehicle speed threshold value, and the current road section where the vehicle is located is not an expressway;
and detecting that the weather data of the current position of the vehicle is in a comfortable temperature interval through the central controller, and sending a third closing instruction to the vehicle-mounted air conditioner in response to the fact that the vehicle-mounted air conditioner is in a working state.
4. Method according to any of claims 1-3, wherein said third control instruction comprises an opening degree indicator indicating the opening proportion of said window selected on the basis of said in-vehicle air quality data.
5. A device for purifying air in a vehicle, the device comprising:
the system comprises a first acquisition module, a second acquisition module and a control module, wherein the first acquisition module is used for responding to the condition that people exist in a vehicle and acquiring the in-vehicle air quality data of the vehicle, and the vehicle is provided with a central controller, a vehicle-mounted air conditioner and a plasma generator;
the second acquisition module is used for responding to the situation that at least one of the in-vehicle air quality data exceeds a corresponding threshold value, acquiring the current position information of the vehicle through a global positioning system, acquiring weather data of the position through a preset cloud end, and acquiring the current vehicle condition information through a vehicle bus;
the control module is used for responding to the fact that the air quality data in the vehicle comprises a detection value of a target particulate matter, detecting that the detection value of the target particulate matter in the vehicle exceeds a first threshold value through the central controller, responding to the fact that the vehicle-mounted air conditioner is not in an internal circulation working mode, sending a first control instruction to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to be in the internal circulation working mode, responding to the fact that the plasma generator is in a closed state, sending a starting instruction to the plasma generator, responding to the fact that the window body is in an open state, sending a first closing instruction to the window body, and enabling the plasma generator to ionize air according to ionization power before the last stop of working, or enabling the plasma generator to ionize air according to the ionization power included by the starting instruction;
the control module is further configured to respond that the in-vehicle air quality data includes a carbon dioxide concentration value, detect, by the central controller, that the in-vehicle carbon dioxide concentration value exceeds a second threshold value, and the current vehicle speed is greater than or equal to a vehicle speed threshold value, or the road section where the current vehicle is located is a highway, respond that the vehicle-mounted air conditioner is not in an external circulation working mode, send a second control instruction to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to be in the external circulation working mode, and respond that the window is in an open state, send a first close instruction to the window; detecting whether the weather data of the current position of the vehicle indicates that pollution exists through the central controller, and sending a starting instruction to the plasma generator in response to the fact that the plasma generator is in a closed state; or detecting that the weather data of the current position of the vehicle indicates that no pollution exists through the central controller, and sending a second closing instruction to the plasma generator in response to the fact that the plasma generator is in a starting state;
the control module is further configured to respond to that the in-vehicle air quality data includes a detection value of a target particulate matter and a carbon dioxide concentration value, detect that the detection value of the in-vehicle target particulate matter exceeds a first threshold value and/or the in-vehicle carbon dioxide concentration value exceeds a second threshold value, indicate that there is no pollution and that the temperature is within a comfortable temperature range by the weather data of the current position of the vehicle, indicate that the current vehicle speed is less than a vehicle speed threshold value, respond to that the vehicle-mounted air conditioner is in a working state, send a third closing instruction to the vehicle-mounted air conditioner, respond to that the plasma generator is in a starting state, send a second closing instruction to the plasma generator, and respond to that the window is in a closing state, send a third control instruction to the window;
the first control instruction and the second control instruction comprise fan gear marks, and the fan gear marks are used for indicating the starting gear of the air conditioner fan selected according to the air quality data in the vehicle.
6. A purification system for air in a vehicle is characterized by comprising a central controller, a sensor assembly, a data acquisition module, a plasma generator, a vehicle-mounted air conditioner and a window body,
the central controller is used for responding to the condition that people exist in the vehicle, acquiring in-vehicle air quality data of the vehicle through the sensor assembly, and the vehicle is provided with the central controller, a vehicle-mounted air conditioner and a plasma generator;
the central controller is used for responding to the fact that at least one of the in-vehicle air quality data exceeds a corresponding threshold value, acquiring current position information of the vehicle through a global positioning system through the data acquisition module, acquiring weather data of the position through a preset cloud end, and acquiring current vehicle condition information through a vehicle bus;
the central controller is used for responding that the in-vehicle air quality data comprise a detection value of a target particulate matter, detecting that the detection value of the in-vehicle target particulate matter exceeds a first threshold value through the central controller, and the weather data of the current position of the vehicle indicates that pollution exists, responding that the vehicle-mounted air conditioner is not in an internal circulation working mode, sending a first control instruction to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to be in the internal circulation working mode, responding that the plasma generator is in a closing state, sending a starting instruction to the plasma generator, responding that a window body is in an opening state, sending a first closing instruction to the window body, and ionizing the air by the plasma generator according to ionizing power before the last stop of working, or ionizing the air by the plasma generator according to ionizing power included by the starting instruction;
the central controller is further used for responding to the in-vehicle air quality data including a carbon dioxide concentration value, detecting that the in-vehicle carbon dioxide concentration value exceeds a second threshold value through the central controller, and the current vehicle speed is greater than or equal to a vehicle speed threshold value or the current road section where the vehicle is located is a highway, responding to the fact that the vehicle-mounted air conditioner is not in an external circulation working mode, sending a second control instruction to the vehicle-mounted air conditioner to control the vehicle-mounted air conditioner to be in the external circulation working mode, and responding to the fact that the window is in an open state, sending a first closing instruction to the window; detecting whether the weather data of the current position of the vehicle indicates that pollution exists through the central controller, and sending a starting instruction to the plasma generator in response to the fact that the plasma generator is in a closed state; or detecting that the weather data of the current position of the vehicle indicates that no pollution exists through the central controller, and sending a second closing instruction to the plasma generator in response to the fact that the plasma generator is in a starting state;
the central controller is further configured to respond to that the in-vehicle air quality data includes a detection value of a target particulate matter and a carbon dioxide concentration value, detect that the detection value of the in-vehicle target particulate matter exceeds a first threshold value and/or the in-vehicle carbon dioxide concentration value exceeds a second threshold value, indicate that there is no pollution and that the temperature is within a comfortable temperature range by the weather data of the current position of the vehicle, determine that the current vehicle speed is less than a vehicle speed threshold value, respond to that the vehicle-mounted air conditioner is in a working state, send a third closing instruction to the vehicle-mounted air conditioner, respond to that the plasma generator is in a starting state, send a second closing instruction to the plasma generator, and respond to that the window is in a closing state, send a third control instruction to the window;
the first control instruction and the second control instruction comprise fan gear marks, and the fan gear marks are used for indicating the starting gear of the air conditioner fan selected according to the air quality data in the vehicle.
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