Control method of intelligent health cabin system and intelligent health cabin system

Abstract

The invention relates to a control method of an intelligent health cabin system and the intelligent health cabin system. The method comprises the following steps: acquiring environment information inside and outside a vehicle and health information of people in the vehicle; calculating an in-vehicle human health index, an out-vehicle environment quality index and an in-vehicle air health index according to the in-vehicle and out-vehicle environment information and the in-vehicle personnel health information, and further calculating to obtain a target health cabin index; taking the target health cabin index as a coupling target to obtain a control signal of each adjusting module; and the operation states of the adjusting modules are controlled according to the control information corresponding to the adjusting modules. According to the method disclosed by the invention, the adjustment modules are jointly adjusted, so that the adjustment of the cabin in the vehicle better conforms to human engineering, the health of the environment in the vehicle is greatly improved, and the comfort of people in the vehicle is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a control method for an intelligent and healthy cockpit system and an intelligent and healthy cockpit system. Background Art

[0002] As the popularity of cars gradually increases, they have become one of the most important means of transportation for people. When using a vehicle, there are often some problems. For example, in the car compartment, the air inside the car is polluted due to passengers smoking or dust intruding from outside the car. There are often a large number of bacteria and viruses in the air inside the car, the steering wheel, the front and rear seat covers, and the air outlets, all of which pose a threat to human health. At the same time, the uncomfortable glare and temperature inside the car will have an adverse effect on the driver's concentration and fatigue. In short, the substandard air quality inside the car, the physical fatigue after long-term driving, and the safety of the car environment have become the focus of people's attention.

[0003] In order to meet the higher requirements of automobile users for automobile comfort, safety, environmental protection and other aspects, it is common to install intelligent healthy cockpit systems on vehicles to adjust the internal environment of the vehicle through the intelligent cockpit health system, so that vehicle users can feel comfortable and safe for a long time physiologically and psychologically. The current intelligent healthy cockpit system mainly adjusts the internal environment of the vehicle by monitoring the driver's status, controlling the vehicle motion system to improve driving behavior, and collecting environmental information in the vehicle to control the environmental optimization devices in the vehicle, such as vehicle air conditioning. The overall adjustment effect of this method is poor, so that the cockpit environment cannot meet user needs, which in turn leads to poor vehicle user experience. Summary of the invention

[0004] In order to solve the above technical problems, the present disclosure provides a control method of a smart healthy cockpit system and a smart healthy cockpit system.

[0005] In a first aspect, the present disclosure provides a control method for a smart healthy cockpit system, comprising:

[0006] Obtain information about the environment inside and outside the vehicle and the health information of people inside the vehicle;

[0007] Calculate the in-vehicle human health index, the out-vehicle environmental quality index, and the in-vehicle air health index according to the in-vehicle and out-vehicle environmental information and the in-vehicle occupant health information;

[0008] The in-vehicle human health index, the external environment quality index and the in-vehicle air health index are coupled to obtain a target healthy cockpit index; and, according to the target healthy cockpit index, control signals corresponding to the multiple adjustment modules included in the intelligent healthy cockpit system are obtained respectively;

[0009] The operation states of the multiple adjustment modules are controlled according to the control signals respectively corresponding to the multiple adjustment modules.

[0010] In some embodiments, coupling the in-vehicle human health index, the external environment quality index, and the in-vehicle air health index to obtain a target healthy cabin index includes:

[0011] The target healthy cabin index is obtained by weighted calculation according to the coupling coefficients corresponding to the in-vehicle human health index, the outside-vehicle environment quality index and the in-vehicle air health index.

[0012] In some embodiments, obtaining a control signal of each regulating module included in a regulating subsystem in the smart healthy cockpit system according to the target healthy cockpit index includes:

[0013] Determine the coupling coefficients corresponding to the respective adjustment modules in the adjustment subsystem;

[0014] Multiplying the coupling coefficients corresponding to the respective adjustment modules by the voltage control functions of the respective adjustment modules to obtain the data items corresponding to the respective adjustment modules;

[0015] The data items corresponding to each of the regulating modules are added together so that the result of the addition of the data items is equal to the target healthy cockpit index, and the voltage control function of each of the regulating modules is solved to obtain the voltage signal corresponding to each of the regulating modules.

[0016] In some embodiments, the in-vehicle human health index, the out-vehicle environmental quality index, and the in-vehicle air health index are calculated based on the in-vehicle and out-vehicle environmental information and the in-vehicle occupant health information, including:

[0017] Calculating the daylight glare index according to the natural light brightness inside the vehicle window included in the vehicle interior and exterior environment information;

[0018] The health index of the occupants is obtained by weighted calculation of the daylight glare index, the body temperature of the occupants included in the health information of the occupants, and the fatigue information of the occupants;

[0019] In some embodiments, the in-vehicle human health index, the out-vehicle environmental quality index, and the in-vehicle air health index are calculated based on the in-vehicle and out-vehicle environmental information and the in-vehicle occupant health information, including:

[0020] Adding the concentration of fine particulate matter outside the vehicle and the temperature of the vehicle's external environment included in the vehicle's internal and external environment information to obtain an addition result;

[0021] Calculating the ratio between the concentration of fine particulate matter outside the vehicle and a preset concentration of fine particulate matter outside the vehicle, and then calculating the difference between the preset value and the ratio to obtain a coefficient;

[0022] The addition result is multiplied by the coefficient to obtain the external vehicle environment health index.

[0023] In some embodiments, the in-vehicle human health index, the out-vehicle environmental quality index, and the in-vehicle air health index are calculated based on the in-vehicle and out-vehicle environmental information and the in-vehicle occupant health information, including:

[0024] The in-vehicle air health index is obtained by performing weighted calculation on the in-vehicle total volatile organic compound content and the in-vehicle air bacteria concentration included in the in-vehicle and in-vehicle environment information.

[0025] In some embodiments, the plurality of adjustment modules include: an electrochromic window system; and the operating states of the plurality of adjustment modules are controlled according to control signals respectively corresponding to the plurality of adjustment modules, including:

[0026] If the occupant health index is greater than or equal to a preset occupant health index, controlling the window color of the electrochromic window system to be adjusted to a first color according to a control signal of the electrochromic window system;

[0027] If the health index of the occupant is less than the preset health index of the occupant, the window color of the electrochromic window system is controlled to be adjusted to a second color according to the control signal of the electrochromic window system, and the transmittance of the window in the first color is less than the transmittance of the window in the second color.

[0028] In some embodiments, the plurality of adjustment modules include: a vehicle air conditioning system; and controlling the operating states of the plurality of adjustment modules according to control signals respectively corresponding to the plurality of adjustment modules includes:

[0029] If the vehicle exterior environment quality index is greater than a first preset vehicle exterior environment quality index, controlling the vehicle air conditioning system to start adjusting the vehicle interior temperature to a preset temperature according to a control signal of the vehicle air conditioning system;

[0030] If the vehicle exterior environment quality index is less than or equal to the first preset vehicle exterior environment quality index and greater than a second preset vehicle exterior environment quality index, the vehicle air conditioning system is controlled not to start temperature adjustment according to a control signal of the vehicle air conditioning system; and the second preset vehicle exterior environment quality index is less than the first preset vehicle exterior environment quality index;

[0031] If the vehicle exterior environment quality index is less than or equal to the second preset vehicle exterior environment quality index, the vehicle air-conditioning system is controlled to prohibit starting the external circulation mode according to the control signal of the vehicle air-conditioning system.

[0032] In some embodiments, the plurality of adjustment modules include: an ultraviolet sterilization system; and the operating states of the plurality of adjustment modules are controlled according to control signals respectively corresponding to the plurality of adjustment modules, including:

[0033] If the in-car air health index is greater than the preset in-car air health index and it is determined that no one is in the car, the ultraviolet sterilization system is controlled to start sterilization according to the control signal of the ultraviolet sterilization system;

[0034] If the in-vehicle air health index is less than or equal to a preset in-vehicle air health index, the ultraviolet sterilization system is controlled to stop sterilization according to a control signal of the ultraviolet sterilization system.

[0035] In some embodiments, the method further comprises:

[0036] When it is determined that one or more of the in-vehicle human health index, the outside-vehicle environment quality index, and the in-vehicle air health index do not meet preset conditions, the early warning subsystem in the smart healthy cockpit system is controlled to perform an early warning operation.

[0037] In a second aspect, the present disclosure provides a smart healthy cockpit system, comprising: an information collection subsystem, a central processing subsystem and a regulating subsystem; wherein the central processing subsystem is connected to the information collection subsystem and the regulating subsystem respectively, and the regulating subsystem comprises a plurality of regulating modules;

[0038] The information collection subsystem is used to collect the vehicle's internal and external environmental information and the vehicle's occupant's health information, and transmit the vehicle's internal and external environmental information and the vehicle's occupant's health information to the central processing subsystem;

[0039] The central processing subsystem is used to calculate the in-vehicle human health index, the outside environment quality index and the in-vehicle air health index according to the in-vehicle and outside environment information and the in-vehicle occupant health information; couple the in-vehicle human health index, the outside environment quality index and the in-vehicle air health index to obtain a target healthy cabin index; and obtain control signals corresponding to the multiple adjustment modules respectively according to the target healthy cabin index;

[0040] The regulating subsystem is used to control the operating states of the multiple regulating modules according to the control signals respectively corresponding to the multiple regulating modules.

[0041] In some embodiments, the central processing subsystem is specifically used to obtain the target healthy cabin index through weighted calculation according to the coupling coefficients corresponding to the in-vehicle human health index, the external environmental quality index and the in-vehicle air health index.

[0042] In some embodiments, the central processing subsystem is specifically used to: determine the coupling coefficient corresponding to each adjustment module in the adjustment subsystem; multiply the coupling coefficient corresponding to each adjustment module by the corresponding voltage control function of the adjustment module to obtain the data item corresponding to each adjustment module; and add the data items corresponding to each adjustment module so that the result of adding the data items is equal to the target healthy cabin index, and solve the voltage control function of each adjustment module to obtain the voltage signal corresponding to each adjustment module.

[0043] In some embodiments, the information collection subsystem includes: a communication component, a fine particle sensor, an air detection component, an in-vehicle temperature measuring device, a body temperature detector, a face recognition system, and a window brightness sensor; wherein the fine particle sensor is used to detect the concentration of fine particles outside the vehicle, the air detection component is used to detect the total volatile organic matter content in the vehicle and the concentration of bacteria in the air in the vehicle, the in-vehicle temperature measuring device is used to detect the temperature in the vehicle, the body temperature detector is used to detect the body temperature of the person in the vehicle, the face recognition system is used to collect images of the person in the vehicle and analyze the fatigue information of the person in the vehicle based on the collected images of the person in the vehicle, and the window brightness sensor is used to collect the brightness of natural light in the vehicle window; the communication component is used to obtain the temperature of the external environment of the vehicle from the server;

[0044] The in-vehicle and out-vehicle environmental information includes: the concentration of fine particulate matter outside the vehicle, the temperature inside the vehicle, the total volatile organic compound content inside the vehicle, the bacterial concentration in the air inside the vehicle, the brightness of natural light in the vehicle window and the temperature of the vehicle's external environment; the in-vehicle occupant health information includes: the body temperature of the in-vehicle occupants and the fatigue information of the in-vehicle occupants; wherein the in-vehicle temperature is related to the voltage control function of part of the regulation module.

[0045] In some embodiments, the central processing subsystem is specifically used for:

[0046] Calculating the daylight glare index according to the brightness of the natural light in the vehicle window;

[0047] The health index of the occupant is obtained by weighted calculation of the daylight glare index, the body temperature of the occupant and the fatigue information of the occupant.

[0048] In some embodiments, the central processing subsystem is specifically used for:

[0049] The concentration of fine particulate matter outside the vehicle and the temperature of the vehicle's external environment included in the vehicle's internal and external environment information are added together to obtain an addition result; the ratio between the concentration of fine particulate matter outside the vehicle and a preset concentration of fine particulate matter outside the vehicle is calculated, and then the difference between the preset value and the ratio is calculated to obtain a coefficient; the addition result is multiplied by the coefficient to obtain the vehicle's external environment health index.

[0050] In some embodiments, the central processing subsystem is specifically used for:

[0051] The in-vehicle air health index is obtained by weighted calculation of the in-vehicle total volatile organic compound content and the in-vehicle air bacteria concentration.

[0052] In some embodiments, the multiple adjustment modules include: an electrochromic window system; the central processing subsystem is specifically used to: if the health index of the occupant is greater than or equal to a preset health index of the occupant, then control the window color of the electrochromic window system to be adjusted to a first color according to the control signal of the electrochromic window system; if the health index of the occupant is less than the preset health index of the occupant, and greater than a second preset health index of the occupant, then control the window color of the electrochromic window system to be adjusted to a second color according to the control signal of the electrochromic window system, and the transmittance of the window in the first color is less than the transmittance of the window in the second color.

[0053] In some embodiments, the multiple adjustment modules include: a vehicle air-conditioning system; the central processing subsystem is specifically used to: if the outdoor environment quality index is greater than a first preset outdoor environment quality index, then control the vehicle air-conditioning system to start and adjust the temperature inside the vehicle to a preset temperature according to a control signal of the vehicle air-conditioning system; if the outdoor environment quality index is less than or equal to the first preset outdoor environment quality index, and greater than a second preset outdoor environment quality index, then control the vehicle air-conditioning system not to start temperature adjustment according to the control signal of the vehicle air-conditioning system; the second preset outdoor environment quality index is less than the first preset outdoor environment quality index; if the outdoor environment quality index is less than or equal to the second preset outdoor environment quality index, then control the vehicle air-conditioning system to prohibit starting the external circulation mode according to the control signal of the vehicle air-conditioning system.

[0054] In some embodiments, the multiple adjustment modules include: an ultraviolet sterilization system; the central processing subsystem is specifically used to: if the in-car air health index is greater than a preset in-car air health index, and it is determined that there is no one in the car, then control the ultraviolet sterilization system to start disinfection according to the control signal of the ultraviolet sterilization system; if the in-car air health index is less than or equal to the preset in-car air health index, then control the ultraviolet sterilization system to stop disinfection according to the control signal of the ultraviolet sterilization system.

[0055] In some embodiments, it also includes: an early warning subsystem; the central processing subsystem is also used to control the early warning subsystem to perform an early warning operation when determining that one or more of the in-vehicle human health index, the outside environment quality index and the in-vehicle air health index do not meet preset conditions.

[0056] In a third aspect, the present disclosure provides a vehicle-mounted terminal, including: a memory and a processor;

[0057] The memory is configured to store computer program instructions;

[0058] The processor is configured to execute the computer program instructions so that the vehicle-mounted terminal implements the control method of the smart healthy cockpit system described in the first aspect and any one of the first aspects.

[0059] In a fourth aspect, the present disclosure provides a readable storage medium, comprising: computer program instructions, wherein the computer program instructions are executed by a vehicle-mounted terminal so that the vehicle-mounted terminal implements the control method of the smart healthy cockpit system described in the first aspect and any item of the first aspect.

[0060] In a fifth aspect, the present disclosure provides a control device for an intelligent health cabin system, comprising:

[0061] The data acquisition module is used to obtain the environmental information inside and outside the vehicle and the health information of the people inside the vehicle.

[0062] A signal determination module is used to calculate an in-vehicle human health index, an outside-vehicle environmental quality index and an in-vehicle air health index based on the in-vehicle and outside-vehicle environmental information and the in-vehicle occupant health information; couple the in-vehicle human health index, the outside-vehicle environmental quality index and the in-vehicle air health index to obtain a target healthy cockpit index; and, based on the target healthy cockpit index, obtain control signals corresponding to each of the multiple adjustment modules included in the intelligent healthy cockpit system.

[0063] The control module is used to control the operation states of the multiple adjustment modules according to the control signals respectively corresponding to the multiple adjustment modules.

[0064] In a fifth aspect, the present disclosure provides a vehicle, including: a smart healthy cockpit system, wherein the smart healthy cockpit system is used to execute the method described in the first aspect and any one of the first aspect.

[0065] The disclosed embodiment provides a control method of an intelligent healthy cockpit system and an intelligent healthy cockpit system. The disclosed method obtains the in-vehicle and out-of-vehicle environment information and the in-vehicle personnel health information, calculates the in-vehicle human health index, the in-vehicle environment quality index and the in-vehicle air health index according to the in-vehicle and out-of-vehicle environment information and the in-vehicle personnel health information, and then calculates the target healthy cockpit index; takes the target healthy cockpit index as the coupling target to obtain the control signal of each adjustment module; and then controls the operation state of the adjustment module according to the control information corresponding to the multiple adjustment modules. In the disclosed embodiment, the in-vehicle cabin health adjustment scheme is calculated with the target healthy cockpit index as the overall optimization target. The control signals of multiple adjustment modules in the in-vehicle health adjustment scheme are interrelated. Therefore, it can be understood that the disclosed method is to jointly adjust each adjustment module, rather than the traditional independent control method to adjust each adjustment module. The disclosed method makes the in-vehicle cabin adjustment more ergonomic, which is conducive to significantly improving the health of the in-vehicle environment and improving the comfort of the in-vehicle personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0067] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0068] Figure 1 A schematic diagram of the structure of the smart health cabin system provided in an embodiment of the present disclosure;

[0069] Figure 2A A flowchart of a control method for a smart healthy cockpit system provided in one embodiment of the present disclosure;

[0070] Figure 2B A schematic diagram of a solar spectrum provided by an embodiment of the present disclosure, and a transmittance spectrum of sunlight when a window glass device of an electrochromic window system is in a tinted state and a faded state under sunlight irradiation;

[0071] Figure 3 A schematic diagram of the structure of a smart health cabin system provided by another embodiment of the present disclosure;

[0072] Figure 4 A flowchart of a control method of a smart healthy cockpit system provided by another embodiment of the present disclosure;

[0073] Figure 5A schematic diagram of the structure of a control device of a smart healthy cockpit system provided in one embodiment of the present application. DETAILED DESCRIPTION

[0074] In order to make the purpose, implementation mode and advantages of the present application clearer, the exemplary implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0075] Based on the exemplary embodiments described in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the claims attached to this application. In addition, although the disclosure in this application is introduced according to one or several exemplary examples, it should be understood that each aspect of these disclosures can also constitute a complete implementation method separately. It should be noted that the brief description of the terms in this application is only for the convenience of understanding the implementation methods described below, and is not intended to limit the implementation methods of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0076] The present disclosure develops an intelligent healthy cockpit system that is ergonomic, fully connects hardware and software, and adjusts the health and comfort of the in-car environment, thereby meeting the higher requirements of car users for car comfort, safety, environmental protection, etc., and fully meeting the users' physiological and psychological comfort and safety in the in-car environment for a long time. Among them, the main function of ergonomics is to adapt the control environment factors to the needs of human life activities through the correct understanding of physiology and psychology, thereby achieving the goal of improving the control environment quality and human comfort.

[0077] The smart healthy cockpit system provided by the present invention can be set in any of the following types of vehicles: smart cars, new energy vehicles, ordinary passenger cars, convertible passenger cars, high-end passenger cars, small passenger cars, convertibles, hatchback passenger cars, station wagons, multi-purpose passenger cars, short-head passenger cars, off-road passenger cars, special-purpose passenger cars, etc.

[0078] Figure 1 This is a schematic diagram of the structure of the smart health cabin system provided by an embodiment of the present disclosure. Figure 1 As shown, the smart health cockpit system 100 includes: an information collection subsystem 101, a central processing subsystem 102 and a regulating subsystem 103, wherein the central processing subsystem 102 is connected to the information processing subsystem 101 and the regulating subsystem 103 respectively.

[0079] The information collection subsystem 101 is used to collect the in-vehicle and in-vehicle environmental information and the in-vehicle occupant health information, and send the collected information to the central processing subsystem 102. In some embodiments, the information collection system 101 may include: a communication component, a fine particulate matter (PM2.5) sensor, an in-vehicle temperature measuring device, a body temperature detector, a face recognition system, and a window brightness sensor; wherein the PM2.5 sensor is used to detect the concentration of fine particulate matter in the vehicle; the in-vehicle temperature measuring device is used to detect the in-vehicle temperature in real time; the body temperature detector may be, but is not limited to, an infrared body temperature detector, which is used to collect the body temperature of the in-vehicle occupant; the face recognition system is used to collect the in-vehicle occupant image and perform intelligent analysis based on the in-vehicle occupant image to obtain the in-vehicle occupant fatigue information, which may be fatigue level information; the window brightness sensor is used to collect the natural light brightness in the vehicle window. Based on the above description, the in-vehicle and in-vehicle environmental information includes: PM2.5 concentration, in-vehicle temperature, and natural light brightness in the vehicle window; the in-vehicle occupant health information includes: in-vehicle occupant temperature and in-vehicle occupant fatigue information.

[0080] Among them, the face recognition system may include an image acquisition device (such as a camera) and a face recognition processing module. The image acquisition device can take pictures of the people in the car to obtain images of the people in the car, and send the images of the people in the car to the face recognition processing module. The face recognition processing module can input the images of the people in the car into a pre-trained face recognition model to obtain the fatigue level recognition results of the people in the car output by the face recognition model. Then, the fatigue level recognition results of the people in the car are the fatigue information of the people in the car. The face recognition model may include but is not limited to a deep neural network model, a convolutional network model, etc. The face recognition model can obtain the action information, expression information, etc. of the people in the car by analyzing the images of the people in the car, and comprehensively judge the fatigue level of the people in the car based on the action information and expression information.

[0081] The central processing subsystem 102 may be, but is not limited to, a vehicle controller, or a terminal device connected to the vehicle, such as a smart phone, etc. The central processing subsystem 102 is the control system of the intelligent healthy cockpit system, which mainly uses a pre-established ergonomic intelligent healthy cockpit mathematical model to combine the measured data sent by the information collection subsystem 101 with actual needs, calculate the in-vehicle human health index, the outdoor environmental quality index, and the in-vehicle air health index, and then calculate the in-vehicle human health index, the outdoor environmental quality index, and the in-vehicle air health index according to the intelligent healthy cockpit mathematical model to achieve intelligent control of each adjustment module of the intelligent healthy cockpit system.

[0082] In some embodiments, the temperature of the vehicle's external environment may also be obtained from a server via the central processing subsystem 102 .

[0083] The regulating subsystem 103 may include multiple regulating modules, for example, an ultraviolet sterilization system, a vehicle air-conditioning system, and an electrochromic window system, wherein the ultraviolet sterilization system is mainly responsible for sterilizing and purifying a large number of bacteria and viruses in the air inside the vehicle; the vehicle air-conditioning system can regulate the temperature inside the vehicle to improve the comfort of the temperature inside the vehicle, and the filter in the vehicle air-conditioning system can also filter PM2.5 in the air outside the vehicle. The filter element must be made of special materials (filtering 95% of particles with a diameter of 0.3μm and 99.9% of PM2.5) to ensure that the air inside the vehicle is relatively healthy; the electrochromic window system can adjust the natural light lighting status inside the vehicle by controlling the depth of the window color. In some embodiments, the ultraviolet sterilization system may include multiple sterilization devices, which are respectively arranged at different positions in the vehicle to sterilize and disinfect different seating spaces in the vehicle; the vehicle air conditioning system may also realize temperature adjustment for different seats in the vehicle, for example, when the rear seats are unoccupied, the air conditioning switch at the rear seats may be turned off, and only the air conditioning at the front seats may be used for cooling or heating; similarly, the electrochromic window system may change the glass color on the door individually to adjust the natural light lighting state at different positions. The regulating subsystem 103 is mainly used to control the operating state of each regulating module according to the control signal corresponding to each regulating module sent by the central processing subsystem 102.

[0084] In this disclosure, the entire intelligent healthy cockpit system is based on hardware construction and mathematical model establishment as the core. By calculating and coupling information in multiple dimensions that reflect the internal and external environment of the vehicle and the related status of the occupants, the overall optimal adjustment scheme is obtained. The various adjustment modules are adjusted jointly to comprehensively improve the internal environment of the vehicle, so that the occupants feel long-term comfort and safety both physiologically and psychologically, and achieve ergonomic goals. Figure 1 On the basis of the illustrated embodiment, next, the intelligent healthy cockpit mathematical model adopted by the intelligent healthy cockpit system is introduced in detail.

[0085] In some embodiments, the central processing subsystem 102 calculates the in-vehicle body health index (BH), the outside environment quality index (AAQ) and the in-vehicle air health index (AHV) based on the in-vehicle and outside environment information and the in-vehicle occupant health information sent by the information collection subsystem 101; then, the in-vehicle body health index, the outside environment quality index and the in-vehicle air health index are coupled to obtain a target health and comfort cockpit index (HCC); and, according to the target health cockpit index, the control functions of each adjustment module are coupled to obtain control signals corresponding to multiple adjustment modules respectively.

[0086] In the present disclosure, HCC is used as the main factor for evaluating the health and safety of the cabin environment quality. HCC is obtained by coupling BH, AAQ and AHV.

[0087] The calculation model BH=F(T, f, DGI) is established based on the in-vehicle human health index, which specifically satisfies the following formula (1):

[0088] BH=W1×Di+W2×fi+W3×DGIi Formula (1)

[0089] In formula (1), BH is the human health index in the car, W1, W2, and W3 are the weight coefficients of the i-th common factor; Di (i = 1, 2, 3...) is the body temperature of the i-th person in the car (including the driver and passengers) detected in real time; fi is the fatigue information of the person in the car calculated by the face recognition system; DGI represents the daylight glare index, which is the main reference factor for the comfort of human perception of light. The weight coefficients W1, W2, and W3 corresponding to different seats may not be exactly the same.

[0090] The in-car human health index BH can be obtained by weighted calculation of the body temperature of the occupants, the fatigue status of the occupants, and the daylight glare index.

[0091] Among them, using DGI as the main reference factor for the comfort of human perception of light is more ergonomic. In some embodiments, the glare-free comfort can be first calculated by the detected natural light brightness in the car window (also called window brightness), and then the DGI can be calculated based on the glare-free comfort.

[0092] The glare-free comfort level E can be calculated using the following formula (2):

[0093] E=0.92exp(-1.66×10 -4 Ls) Formula (2)

[0094] Wherein Ls is the detected window brightness, which is used to represent the brightness of the window when the human eye observes outside the window. The brightness information inside the vehicle can be collected by the window brightness sensor, and the collected brightness information inside the vehicle can be calculated to obtain the window brightness.

[0095] The daylight glare index DGI can be calculated using the following formula (3):

[0096] DGI=27.0+3.17ln(-ln(E / 0.9)) Formula (3)

[0097] A×F1(DGI,E,Ls,T)+B×F2(d,T)=G1(V) Formula (4)

[0098] In formula (4), A and B are the coupling coefficients corresponding to the two functions F1 and F2 respectively, T is the transmittance, F1 (DGI, E, Ls, T) is a voltage control function based on the daylight glare coefficient, and F2 (d, T) is a voltage control function based on the vehicle interior temperature d as a reference. The voltage function supplied to the electrochromic window system through G1 (V) changes the depth of the window color, thereby adjusting the entry of natural light (sunlight visible band) and heat (sunlight infrared band) to create a comfortable vehicle interior environment.

[0099] The outdoor environment quality index AAQ, as an outdoor environment quality index calculated based on PM and outdoor temperature, is used to indicate the healthiness of the outdoor environment.

[0100] For example, the vehicle exterior environment quality index AAQ can be calculated by the following formula (5):

[0101] AAQ(t)=(PM(t)+R(t))×(1-PM(t) / 150) Formula (5)

[0102] PM(t) is the real-time PM2.5 data of the environment around the vehicle; R(t) is the real-time official environmental data provided by the Internet weather system, mainly the external ambient temperature provided by the Internet weather system; t is the time.

[0103] The in-car air health index AHV is used to indicate the healthiness of the in-car environment.

[0104] For example, the in-vehicle air health index AHV can be calculated by the following formula (6):

[0105] AHV(t)= K1×TVOC(t)+ K2×BC(t) Formula (6)

[0106] Among them, VOC(t) is the total volatile organic compound content of the air in the car monitored at time t, BC(t) is the bacterial concentration in the air in the car at a certain moment, t is time, K1 and K2 are the coupling coefficients corresponding to the total volatile organic compound content and the bacterial concentration in the air in the car respectively.

[0107] BH, AAQ and AHV can be calculated by the above formulas (1) to (6). Next, BH, AAQ and AHV are coupled to calculate the target healthy cockpit index HCC. In some embodiments, BH, AAQ and AHV correspond to a coupling coefficient respectively, and the target healthy cockpit index HCC is calculated in a weighted manner.

[0108] The target healthy cockpit index HCC can be calculated by the following formula (7):

[0109] A×BH(i) + B×AAQ(t)+C×AHV(t)=HCC(t,i) Formula (7)

[0110] Where A, B, C are the coupling coefficients corresponding to BH, AAQ and AHV respectively.

[0111] According to the calculated HCC, it is used as the coupling target for the joint adjustment of each adjustment module to obtain the cabin health adjustment plan. Combined with the previous description, multiple adjustment modules may include: air conditioning system, electrochromic window system and ultraviolet sterilization system. Then, these adjustment modules can be used to adjust the temperature, PM2.5, natural light and bacteria concentration in the car. The control signal of each adjustment module can be calculated by taking the calculated HCC as the coupling target, which is expressed by the following formula:

[0112] HCC=M1×G1(V)+M2×G2(V)+M3×F(V) Formula (8)

[0113] Among them, M1, M2, and M3 are the coupling coefficients of the voltage control functions of the three adjustment modules, G1 (V) is the voltage control function of the electrochromic window system, G2 (V) is the voltage control function of the vehicle air conditioning system, and F (V) is the voltage control function of the ultraviolet sterilization system. By solving the above formula (8), the control signal of the electrochromic window system, the control signal of the vehicle air conditioning system, and the control signal of the ultraviolet sterilization system can be obtained.

[0114] It should be noted that when there are multiple people in the car, they are usually in different seats in the car. Formula (1) can be used to calculate the corresponding health index of each person in the car. Combined with formula (7), it can be seen that the health index BH(i) corresponding to different people in the car is substituted into formula (7) to obtain the HCC value that matches the person in each seat in the car. On this basis, the control signal for different seats can be obtained through formula (8).

[0115] The central processing subsystem 102 calculates the control signal of the vehicle air-conditioning system, the control signal of the electrochromic window system and the control signal of the ultraviolet sterilization system through the above-mentioned mathematical model, and then sends the control signal to the corresponding adjustment module. The adjustment module adjusts the operating state in response to the received control signal. For example, the air-conditioning system adjusts the air volume and temperature of the air-conditioning system in response to the received control signal, the electrochromic window system adjusts the window color in response to the received control signal, and the ultraviolet sterilization system turns on or off the ultraviolet LED lamp in response to the received control signal.

[0116] In summary, the intelligent healthy cockpit system provided by the present disclosure has the following beneficial effects:

[0117] 1. An ergonomic intelligent healthy cockpit system model was established. Environmental detection hardware, human body and in-vehicle monitors were built as the data acquisition system. The ultraviolet sterilization system, electrochromic window system, and air-conditioning system were integrated into the adjustment subsystem. On this basis, an algorithm was established to use the central processing subsystem as the output of data analysis and control signals and connect it to the Internet big data, thus establishing an ergonomic intelligent healthy cockpit system model with a three-in-one detection system, processing system, and control system.

[0118] 2. The ergonomic intelligent healthy cockpit system can monitor the environment inside and outside the car and the status of the personnel. At the same time, through the formulation of algorithms, it can realize the joint intelligent regulation of the temperature, natural light, TVOC, etc. inside the car. In addition, it can realize the sterilization function inside the car and improve the health of the environment inside the car.

[0119] 3. The system software and hardware are built and combined to realize automatic detection and intelligent control of multiple parameters, rather than manual adjustment of a single parameter.

[0120] 4. Combining ergonomics with the electrochromic window system and the human health index can realize intelligent control of the sunlight entering the car, adjust it according to the individual needs of the occupants to obtain the most suitable natural light for the human body, and increase the physiological and psychological comfort of the occupants.

[0121] 5. The electrochromic window system can regulate the visible and near-infrared energy regions respectively, realize the regulation of the spectral peak and intensity in different spectral regions, and collect and analyze data at the same time. It can then adjust the brightness and temperature in the car, reducing the electricity consumption for lighting and temperature control.

[0122] 6. The present invention utilizes the electrochromic window system to fully absorb the ultraviolet and visible light with higher energy in sunlight by changing the voltage, which can reduce the high-temperature heat radiation of sunlight received by the vehicle to a certain extent, and can play a role in green energy saving.

[0123] 7. The overall system device is easy to operate, has low raw material cost, is energy-efficient and environmentally friendly, has high repeatability, and is suitable for large-scale industrial production.

[0124] Figure 2A A flow chart of a control method for a smart healthy cockpit system provided in an embodiment of the present disclosure. The method of this embodiment is applied to Figure 1 The smart health cockpit system shown in Figure 2. Figure 2A As shown, the method of this embodiment includes:

[0125] S201, obtaining vehicle interior and exterior environment information and vehicle interior occupant health information.

[0126] As mentioned above, the in-vehicle and out-vehicle environment information may include: the concentration of fine particulate matter outside the vehicle, the temperature inside the vehicle, the total volatile organic matter content inside the vehicle, the concentration of bacteria in the air inside the vehicle, the brightness of natural light inside the vehicle window, and the temperature of the vehicle's external environment; the in-vehicle occupant health information includes: the body temperature of the in-vehicle occupants and the degree of fatigue of the in-vehicle occupants. Among them, the in-vehicle temperature is a parameter in the voltage control function of the vehicle air conditioning system and the voltage control function of the electrochromic window system, and is used when calculating the control signal of the vehicle air conditioning system.

[0127] S202: Calculate the in-vehicle human health index, the out-vehicle environmental quality index, and the in-vehicle air health index based on the in-vehicle and out-vehicle environmental information and the in-vehicle occupant health information.

[0128] S203, coupling the in-vehicle human health index, the outside-vehicle environmental quality index, and the in-vehicle air health index to obtain a target healthy cabin index; and obtaining control signals corresponding to multiple adjustment modules respectively according to the target healthy cabin index.

[0129] Based on the in-vehicle and out-of-vehicle environmental information and the in-vehicle occupant health information, the central processing subsystem substitutes the relevant parameters into the mathematical model shown in formulas (1) to (6) above to calculate the in-vehicle human health index, the out-of-vehicle environmental quality index, and the in-vehicle air health index.

[0130] Then, the in-vehicle human health index, the outdoor environment quality index, and the in-vehicle air health index are coupled by the aforementioned example formula (7). The target healthy cabin index obtained by coupling formula (7) is used as the coupling target and solved by the method in formula (8) to obtain the control signal corresponding to each adjustment module.

[0131] S204 , controlling the operating states of the multiple regulating modules according to the control signals respectively corresponding to the multiple regulating modules.

[0132] Exemplarily, the central processing subsystem sends control signals to each vehicle air conditioning system, electrochromic window system and ultraviolet sterilization system respectively, and the vehicle air conditioning system, electrochromic window system and ultraviolet sterilization system adjust their operating states according to the control signals they receive.

[0133] The method of this embodiment uses the target healthy cabin index as the overall optimization target to calculate the in-vehicle cabin health adjustment plan. The control signals of multiple adjustment modules in the in-vehicle health adjustment plan are interrelated. Therefore, it can be understood that the method of the present invention is to jointly adjust the various adjustment modules, rather than the traditional independent control method to adjust each adjustment module. The method of the present invention makes the in-vehicle cabin adjustment more ergonomic, which is conducive to significantly improving the health of the in-vehicle environment and improving the comfort of people in the car.

[0134] In a specific embodiment, after the central processing subsystem calculates the control signal of each adjustment module, it can determine whether it is necessary to send the control signal to each adjustment module based on the execution conditions corresponding to each adjustment module. If the conditions are met, the control signal is sent to the adjustment module. If not, there is no need to send the control signal to the adjustment module.

[0135] For example, as shown in Table 1 below:

[0136] Table 1

[0137]

[0138]

[0139] Combined with the above table 1 and Figure 1 The embodiment shown is used for illustration, and the regulating subsystem may include: an electrochromic window system, a vehicle air conditioning system, and an ultraviolet sterilization system. Among them, the execution condition corresponding to the electrochromic window system is related to the health index of the occupants in the vehicle, the execution condition corresponding to the vehicle air conditioning system is related to the quality index of the environment outside the vehicle, and the execution condition corresponding to the ultraviolet sterilization system is related to the health index of the air in the vehicle.

[0140] Based on what is shown in Table 1 above: For the electrochromic window system, if the occupant health index BH is greater than or equal to the preset occupant health index BH1, the window color of the electrochromic window system is adjusted to the first color according to the control signal of the electrochromic window system. At this time, the control signal of the electrochromic window system is the tinting working voltage, and the window is in the tinted state (Tint state); if the occupant health index BH is less than the preset occupant health index BH1, the window color of the electrochromic window system is adjusted to the second color according to the control signal of the electrochromic window system. At this time, the control signal of the electrochromic window system is the fading working voltage, and the window is in the fading state (clear state); the light transmittance of the window in the first color is less than the light transmittance of the window in the second color.

[0141] Figure 2B The solar spectrum and the transmittance spectrum of the electrochromic window system's window glass device in the tinted state and faded state under sunlight irradiation are shown. Figure 2B As shown, the horizontal and vertical axes of the coordinate system represent the spectral wavelength in nm, and the vertical axis represents the spectral radiant illuminance in W / m 2, Curve s1 represents the sunlight spectrum curve, curve s2 represents the spectrum curve of the window glass device of the electrochromic window system when the window glass device is in the tinting state under sunlight, and curve s3 represents the spectrum curve of the window glass device of the electrochromic window system when the window glass device is in the fading state under sunlight. Based on curves s1, s2 and s3, by controlling the tinting and fading states of the electrochromic window system, the light intensity and band in the car are regulated. 400nm-780nm is visible light (mainly controls the brightness in the window), 780-2500nm is infrared light (mainly controls heat). When the window is in the tinting state, the visible light and infrared light pass rate are low, but it can have a certain visible light pass rate, and no other lighting is required indoors. When the window is in the fading state, the visible light pass rate is high, and the 780-1000nm near-infrared light has a certain pass rate, which can bring a certain amount of natural light heat. There is a transition state between the colored state and the faded state, which can adjust the transmittance of visible light and near-infrared light, thereby adjusting the indoor brightness and temperature.

[0142] For the vehicle air conditioning system, if the vehicle outdoor environment quality index AAQ is greater than the first preset vehicle outdoor environment quality index AAQ1, the vehicle air conditioning system is controlled to start and adjust the temperature inside the vehicle to a preset temperature according to the control signal of the vehicle air conditioning system. At this time, the control signal of the vehicle air conditioning system is an air conditioning temperature control signal, which is mainly used to adjust the temperature inside the vehicle.

[0143] If the vehicle exterior environment quality index AAQ is less than or equal to the first preset vehicle exterior environment quality index AAQ1, and greater than the second preset vehicle exterior environment quality index AAQ2, the vehicle air conditioning system is controlled not to start according to the control signal of the vehicle air conditioning system; the second preset vehicle exterior environment quality index AAQ2 is less than the first preset vehicle exterior environment quality index AAQ1. At this time, the control signal of the vehicle air conditioning system is the control voltage of the air conditioning temperature, and the control voltage of the air conditioning temperature is 0, indicating that the vehicle air conditioning system does not start the vehicle interior temperature adjustment.

[0144] If the vehicle external environment quality index AAQ is less than the second preset vehicle external environment quality index AAQ2, the vehicle air conditioning system is controlled to prohibit starting the external circulation mode according to the control signal of the vehicle air conditioning system. At this time, the control signal of the vehicle air conditioning system is the control voltage of the air conditioning internal and external circulation mode.

[0145] In the above Table 1, the control voltage of the air-conditioning temperature and the control voltage of the air-conditioning internal and external circulation mode are distinguished by the subscript of G2 (V).

[0146] Optionally, the first preset vehicle exterior environment quality index AAQ1 is a number greater than 0, and the second preset vehicle exterior environment quality index AAQ2 is 0. In practical applications, the first preset vehicle exterior environment quality index AAQ1 and the second preset vehicle exterior environment quality index AAQ2 can be set according to requirements, but the first preset vehicle exterior environment quality index AAQ1 must be greater than the second preset vehicle exterior environment quality index AAQ2.

[0147] For the ultraviolet sterilization system, if the in-car air health index AHV is greater than the preset in-car air health index AHV1, and it is determined that there is no one in the car, the ultraviolet sterilization system is controlled to start disinfection according to the control signal of the ultraviolet sterilization system; if the in-car air health index AHV is less than or equal to the preset in-car air health index AHV1, the ultraviolet sterilization system is controlled to stop disinfection according to the control signal of the ultraviolet sterilization system.

[0148] Through the method of this embodiment, each adjustment module can be controlled to perform adjustment at an appropriate time, so that the adjustment of the cabin inside the vehicle is more ergonomic, which is beneficial to significantly improve the health of the in-vehicle environment and improve the comfort of people in the vehicle.

[0149] Figure 3 This is a schematic diagram of the structure of the smart health cabin system provided by an embodiment of the present disclosure. Figure 3 As shown, in this embodiment Figure 1 Based on the embodiment shown, it also includes:

[0150] The early warning subsystem 104 is used to perform early warning operations. The early warning subsystem 104 is connected to the central processing subsystem 102 and can be connected by wire or wirelessly. The early warning subsystem 104 may include, but is not limited to: a module on the vehicle that can perform early warning operations, a terminal device bound to the vehicle, a wearable device, and one or more other devices.

[0151] The warning operation performed by the warning subsystem 104 enables the vehicle user to timely understand the current health status of the vehicle cabin, and the user can also manually intervene to adjust the vehicle environment.

[0152] Figure 4 This is a flow chart of a control method of a smart health cabin system provided by an embodiment of the present disclosure. Figure 4 As shown, the method of this embodiment, based on the embodiment shown in FIG. 2 , further includes:

[0153] S205: When it is detected that any one of the in-vehicle human health index, the outside environment quality index, and the in-vehicle air health index does not meet the preset conditions, the early warning subsystem of the smart healthy cockpit system is controlled to perform an early warning operation.

[0154] Among them, the warning operation may include but is not limited to: voice reminder, flashing lights in the car, displaying text prompt content on the multimedia display interface in the car, sending prompt information to the device bound to the vehicle, and other one or more operations.

[0155] When any one of the in-vehicle human health index, the outside environment quality index, and the in-vehicle air health index does not meet the preset conditions, the central processing subsystem determines a matching warning operation according to the parameter that does not meet the preset conditions. The preset conditions may include one or more preset thresholds corresponding to the above three parameters.

[0156] The correspondence between different parameters and warning operations can be established in advance. When it is determined that a parameter does not meet the preset conditions, the correspondence can be queried to determine the warning operation that needs to be performed, which is convenient and quick.

[0157] Exemplarily, it is assumed that the warning operations corresponding to the human health index in the car include: voice reminders, flashing lights in the car, and text prompts displayed on the multimedia display interface in the car. The warning operations corresponding to the outdoor environmental quality index include: voice reminders. The warning operations corresponding to the in-car air health index include: voice reminders and sending prompt information to the terminal device bound to the vehicle. Among them, the voice reminder content corresponding to different parameters is different, and the voice reminder content corresponding to different parameters and the difference between the parameters and the preset threshold value may also be different.

[0158] The method of this embodiment performs a warning operation through the warning subsystem so that the car user can timely understand the current health status of the car cabin. The user can also manually intervene to adjust the car environment or perform other operations based on the warning.

[0159] Figure 5 A schematic diagram of the structure of a control device of a smart healthy cockpit system provided in one embodiment of the present application. The control device of the smart healthy cockpit system provided in this embodiment may be the central processing subsystem in the above-mentioned embodiment. The control device 300 of the smart healthy cockpit system provided in this embodiment includes:

[0160] The data acquisition module 301 is used to acquire the vehicle interior and exterior environment information and the vehicle interior occupant health information.

[0161] The signal determination module 302 is used to calculate the in-vehicle human health index, the outside-vehicle environmental quality index and the in-vehicle air health index based on the in-vehicle and outside-vehicle environmental information and the in-vehicle occupant health information; couple the in-vehicle human health index, the outside-vehicle environmental quality index and the in-vehicle air health index to obtain a target healthy cockpit index; and, according to the target healthy cockpit index, obtain control signals corresponding to the multiple adjustment modules included in the intelligent healthy cockpit system.

[0162] The control module 303 is used to control the operating states of the multiple adjustment modules according to the control signals respectively corresponding to the multiple adjustment modules.

[0163] In some possible designs, the signal determination module 302 is specifically used to obtain the target healthy cabin index through weighted calculation according to the coupling coefficients corresponding to the in-vehicle human health index, the external environment quality index and the in-vehicle air health index.

[0164] In some possible designs, the signal determination module 302 is specifically used to determine the coupling coefficient corresponding to each regulation module in the regulation subsystem; multiply the coupling coefficient corresponding to each regulation module by the corresponding voltage control function of the regulation module to obtain the data item corresponding to each regulation module; add the data items corresponding to each regulation module so that the result of the addition of the data items is equal to the target healthy cabin index, and solve the voltage control function of each regulation module to obtain the voltage signal corresponding to each regulation module.

[0165] In some possible designs, the signal determination module 302 is specifically used to calculate the daylight glare index based on the natural light brightness inside the vehicle window included in the vehicle interior and exterior environment information; and to perform weighted calculation on the daylight glare index, the vehicle occupant health information including the body temperature of the vehicle occupants, and the vehicle occupant fatigue information to obtain the vehicle occupant health index.

[0166] In some possible designs, the signal determination module 302 is specifically used to add the outdoor fine particulate matter concentration content and the temperature of the vehicle's external environment included in the indoor and outdoor environmental information to obtain an addition result; calculate the ratio between the outdoor fine particulate matter concentration content and the preset outdoor fine particulate matter concentration content, and then calculate the difference between the preset value and the ratio to obtain a coefficient; multiply the addition result by the coefficient to obtain the outdoor environmental health index.

[0167] In some possible designs, the signal determination module 302 is specifically used to perform weighted calculation on the in-vehicle total volatile organic compound content and in-vehicle air bacteria concentration included in the in-vehicle and in-vehicle environment information to obtain the in-vehicle air health index.

[0168] In some possible designs, the multiple adjustment modules include: an electrochromic window system; a control module 303, which is specifically used to control the window color of the electrochromic window system to be adjusted to a first color according to a control signal of the electrochromic window system if the health index of the occupant is greater than or equal to a preset health index of the occupant; if the health index of the occupant is less than the preset health index of the occupant and greater than a second preset health index of the occupant, control the window color of the electrochromic window system to be adjusted to a second color according to the control signal of the electrochromic window system, and the transmittance of the window in the first color is less than the transmittance of the window in the second color.

[0169] In some possible designs, the multiple adjustment modules include: a vehicle air-conditioning system; a control module 303, which is specifically used to control the vehicle air-conditioning system to start and adjust the temperature inside the vehicle to a preset temperature according to a control signal of the vehicle air-conditioning system if the outdoor environment quality index is greater than a first preset outdoor environment quality index; if the outdoor environment quality index is less than or equal to the first preset outdoor environment quality index, and greater than a second preset outdoor environment quality index, control the vehicle air-conditioning system not to start temperature adjustment according to the control signal of the vehicle air-conditioning system; the second preset outdoor environment quality index is less than the first preset outdoor environment quality index; if the outdoor environment quality index is less than or equal to the second preset outdoor environment quality index, control the vehicle air-conditioning system to prohibit starting the external circulation mode according to the control signal of the vehicle air-conditioning system.

[0170] In some possible designs, the multiple adjustment modules include: an ultraviolet sterilization system; a control module 303, which is specifically used to control the ultraviolet sterilization system to start disinfection according to the control signal of the ultraviolet sterilization system if the in-car air health index is greater than the preset in-car air health index and it is determined that there is no one in the car; if the in-car air health index is less than or equal to the preset in-car air health index, control the ultraviolet sterilization system to stop disinfection according to the control signal of the ultraviolet sterilization system.

[0171] In some possible designs, the control module 303 is also used to control the early warning subsystem in the smart healthy cockpit system to perform an early warning operation when it is determined that one or more of the in-vehicle human health index, the outside environment quality index, and the in-vehicle air health index do not meet preset conditions.

[0172] The control device of the smart healthy cockpit system provided in this embodiment can implement the operations performed by the central processing subsystem in the aforementioned method embodiment. Its implementation principles and technical effects are similar, and for the sake of brevity, they will not be repeated here.

[0173] Exemplarily, the present disclosure provides a vehicle-mounted terminal, comprising: a memory and a processor; the memory is configured to store computer program instructions; the processor is configured to execute the computer program instructions, so that the vehicle-mounted terminal executes the control method of the smart health cockpit system of the previous embodiment.

[0174] Exemplarily, the present disclosure provides a chip system, which is applied to a vehicle-mounted terminal including a memory and a sensor; the chip system includes: a processor; when the processor executes the control method of the smart health cockpit system of the previous embodiment.

[0175] Exemplarily, the present disclosure provides a readable storage medium having a computer program stored thereon, and the computer program is executed by a processor in a vehicle terminal to implement the control method of the smart healthy cockpit system of the above-mentioned embodiment.

[0176] Exemplarily, the present disclosure provides a computer program product, which, when executed on a vehicle-mounted terminal, enables a computer to execute the control method of the smart healthy cockpit system of the foregoing embodiment.

[0177] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0178] The above description is only a specific embodiment of the present disclosure, so that those skilled in the art can understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A control method for an intelligent healthy cockpit system, characterized in that: include: Obtain information about the environment inside and outside the vehicle and the health information of people inside the vehicle; Calculate the in-vehicle human health index, the out-vehicle environmental quality index, and the in-vehicle air health index according to the in-vehicle and out-vehicle environmental information and the in-vehicle occupant health information; The in-vehicle human health index, the external environment quality index and the in-vehicle air health index are coupled to obtain a target healthy cockpit index; and, according to the target healthy cockpit index, control signals corresponding to the multiple adjustment modules included in the intelligent healthy cockpit system are obtained respectively; The operation states of the multiple adjustment modules are controlled according to the control signals respectively corresponding to the multiple adjustment modules.

2. The method according to claim 1, characterized in that The coupling of the in-vehicle human health index, the external environment quality index, and the in-vehicle air health index to obtain a target healthy cabin index includes: The target healthy cabin index is obtained by weighted calculation according to the coupling coefficients corresponding to the in-vehicle human health index, the outside-vehicle environment quality index and the in-vehicle air health index.

3. The method according to claim 1, characterized in that The step of obtaining control signals of various adjustment modules included in the adjustment subsystem in the smart healthy cockpit system according to the target healthy cockpit index includes: Determine the coupling coefficients corresponding to the respective adjustment modules in the adjustment subsystem; Multiplying the coupling coefficients corresponding to the respective adjustment modules by the voltage control functions of the respective adjustment modules to obtain the data items corresponding to the respective adjustment modules; The data items corresponding to each of the regulating modules are added together so that the result of the addition of the data items is equal to the target healthy cockpit index, and the voltage control function of each of the regulating modules is solved to obtain the voltage signal corresponding to each of the regulating modules.

4. The method according to claim 1, characterized in that The in-vehicle human health index, the out-vehicle environmental quality index, and the in-vehicle air health index are calculated based on the in-vehicle and out-vehicle environmental information and the in-vehicle occupant health information, including: Calculating the daylight glare index according to the natural light brightness inside the vehicle window included in the vehicle interior and exterior environment information; The occupant health index is obtained by performing weighted calculation on the daylight glare index, the occupant health information including the occupant body temperature and the occupant fatigue information.

5. The method according to claim 1, characterized in that The in-vehicle human health index, the out-vehicle environmental quality index, and the in-vehicle air health index are calculated based on the in-vehicle and out-vehicle environmental information and the in-vehicle occupant health information, including: Adding the concentration of fine particulate matter outside the vehicle and the temperature of the vehicle's external environment included in the vehicle's internal and external environment information to obtain an addition result; Calculating the ratio between the concentration of fine particulate matter outside the vehicle and a preset concentration of fine particulate matter outside the vehicle, and then calculating the difference between the preset value and the ratio to obtain a coefficient; The addition result is multiplied by the coefficient to obtain the external vehicle environment health index.

6. The method according to claim 1, characterized in that The in-vehicle human health index, the out-vehicle environmental quality index, and the in-vehicle air health index are calculated based on the in-vehicle and out-vehicle environmental information and the in-vehicle occupant health information, including: The in-vehicle air health index is obtained by performing weighted calculation on the in-vehicle total volatile organic compound content and the in-vehicle air bacteria concentration included in the in-vehicle and in-vehicle environment information.

7. The method according to claim 1, characterized in that The multiple adjustment modules include: an electrochromic window system; the operation states of the multiple adjustment modules are controlled according to control signals respectively corresponding to the multiple adjustment modules, including: If the occupant health index is greater than or equal to a preset occupant health index, controlling the window color of the electrochromic window system to be adjusted to a first color according to a control signal of the electrochromic window system; If the health index of the occupant is less than the preset health index of the occupant and greater than the second preset health index of the occupant, the window color of the electrochromic window system is controlled to be adjusted to a second color according to the control signal of the electrochromic window system, and the transmittance of the window in the first color is less than the transmittance of the window in the second color.

8. The method according to claim 1, characterized in that The multiple adjustment modules include: a vehicle air conditioning system; the operation states of the multiple adjustment modules are controlled according to the control signals respectively corresponding to the multiple adjustment modules, including: If the vehicle exterior environment quality index is greater than a first preset vehicle exterior environment quality index, the vehicle air conditioning system is controlled to start and adjust the vehicle interior temperature to a preset temperature according to a control signal of the vehicle air conditioning system; If the vehicle exterior environment quality index is less than or equal to the first preset vehicle exterior environment quality index and greater than a second preset vehicle exterior environment quality index, the vehicle air conditioning system is controlled not to start temperature adjustment according to a control signal of the vehicle air conditioning system; and the second preset vehicle exterior environment quality index is less than the first preset vehicle exterior environment quality index; If the vehicle exterior environment quality index is less than or equal to the second preset vehicle exterior environment quality index, the vehicle air-conditioning system is controlled to prohibit starting the external circulation mode according to the control signal of the vehicle air-conditioning system.

9. The method according to claim 1, characterized in that: The multiple adjustment modules include: an ultraviolet sterilization system; the operation states of the multiple adjustment modules are controlled according to control signals corresponding to the multiple adjustment modules, including: If the in-car air health index is greater than the preset in-car air health index and it is determined that there is no one in the car, the ultraviolet sterilization system is controlled to start sterilization according to the control signal of the ultraviolet sterilization system; If the in-vehicle air health index is less than or equal to a preset in-vehicle air health index, the ultraviolet sterilization system is controlled to stop sterilization according to a control signal of the ultraviolet sterilization system.

10. The method according to any one of claims 1 to 9, characterized in that: The method further comprises: When it is determined that one or more of the in-vehicle human health index, the outside-vehicle environment quality index, and the in-vehicle air health index do not meet preset conditions, the early warning subsystem in the smart healthy cockpit system is controlled to perform an early warning operation.

11. An intelligent healthy cockpit system, characterized in that: include: An information collection subsystem, a central processing subsystem and a regulating subsystem; wherein the central processing subsystem is connected to the information collection subsystem and the regulating subsystem respectively, and the regulating subsystem includes a plurality of regulating modules; The information collection subsystem is used to collect the vehicle's internal and external environmental information and the vehicle's occupant's health information, and transmit the vehicle's internal and external environmental information and the vehicle's occupant's health information to the central processing subsystem; The central processing subsystem is used to calculate the in-vehicle human health index, the outside environment quality index and the in-vehicle air health index according to the in-vehicle and outside environment information and the in-vehicle occupant health information; couple the in-vehicle human health index, the outside environment quality index and the in-vehicle air health index to obtain a target healthy cabin index; and obtain control signals corresponding to the multiple adjustment modules respectively according to the target healthy cabin index; The regulating subsystem is used to control the operating states of the multiple regulating modules according to the control signals respectively corresponding to the multiple regulating modules.

12. The intelligent healthy cockpit system according to claim 11, characterized in that: The central processing subsystem is specifically used to: determine the coupling coefficient corresponding to each regulation module in the regulation subsystem; multiply the coupling coefficient corresponding to each regulation module by the corresponding voltage control function of the regulation module to obtain the data item corresponding to each regulation module; and add the data items corresponding to each regulation module so that the result of adding the data items is equal to the target healthy cockpit index, and solve the voltage control function of each regulation module to obtain the voltage signal corresponding to each regulation module.

13. The intelligent healthy cockpit system according to claim 11 or 12, characterized in that: The information collection subsystem includes: a communication component, a fine particle sensor, an air detection component, an in-vehicle temperature measuring device, a body temperature detector, a face recognition system, and a window brightness sensor; wherein the fine particle sensor is used to detect the concentration of fine particles outside the vehicle, the air detection component is used to detect the total volatile organic matter content in the vehicle and the concentration of bacteria in the air in the vehicle, the in-vehicle temperature measuring device is used to detect the temperature in the vehicle, the body temperature detector is used to detect the body temperature of the person in the vehicle, the face recognition system is used to collect images of the person in the vehicle and analyze the fatigue information of the person in the vehicle based on the collected images of the person in the vehicle, and the window brightness sensor is used to collect the brightness of natural light in the vehicle window; the communication component is used to obtain the temperature of the external environment of the vehicle from the server; The in-vehicle and out-vehicle environmental information includes: the concentration of fine particulate matter outside the vehicle, the temperature inside the vehicle, the total volatile organic compound content inside the vehicle, the bacterial concentration in the air inside the vehicle, the brightness of natural light in the vehicle window and the temperature of the vehicle's external environment; the in-vehicle occupant health information includes: the body temperature of the in-vehicle occupants and the fatigue information of the in-vehicle occupants; wherein the in-vehicle temperature is related to the voltage control function of part of the regulation module.

14. The intelligent healthy cockpit system according to claim 13, characterized in that: The central processing subsystem is specifically used to calculate the daylight glare index according to the brightness of natural light in the vehicle window, and to perform weighted calculation on the daylight glare index, the body temperature of the occupants and the fatigue information of the occupants to obtain the health index of the occupants.

15. The intelligent healthy cockpit system according to claim 13, characterized in that: The central processing subsystem is specifically used to: add the outdoor fine particulate matter concentration content and the temperature of the vehicle's external environment included in the indoor and outdoor environment information to obtain an addition result; calculate the ratio between the outdoor fine particulate matter concentration content and the preset outdoor fine particulate matter concentration content, and then calculate the difference between the preset value and the ratio to obtain a coefficient; multiply the addition result and the coefficient to obtain the outdoor environment health index.

16. The intelligent healthy cockpit system according to claim 13, characterized in that: The central processing subsystem is specifically used to perform weighted calculation on the total volatile organic compound content in the vehicle and the bacterial concentration in the vehicle air to obtain the vehicle air health index.

17. The intelligent healthy cockpit system according to claim 11 or 12, characterized in that: Also includes: Early warning subsystem; the central processing subsystem is also used to control the early warning subsystem to perform early warning operations when determining that one or more of the in-vehicle human health index, the outside environment quality index and the in-vehicle air health index do not meet preset conditions.

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