New energy automobile cabin environment control method and system

Abstract

The invention relates to the technical field of environment control, in particular to a new energy automobile cabin environment control method and system, and the system comprises an acquisition module which is used for collecting the internal environment parameters of an automobile cabin in real time; the control module is used for a system end user to manually control temperature adjustment, wind speed and wind direction in an automobile cabin and opening and closing of vehicle-mounted oxygen production equipment; the analysis module is used for receiving the internal environment parameters of the automobile cabin acquired by the acquisition module; by means of the mode of collecting the internal environment parameters of the automobile cabin in real time, the internal environment of the automobile cabin is intelligently adjusted while a user autonomously controls the environment parameters in the automobile cabin, the problem of fogging of an automobile windshield is effectively and foreseeably avoided through intelligent temperature adjustment and control, and the automobile windshield fogging safety is improved. The driving fatigue feeling of an automobile driver is effectively relieved through intelligent regulation and control of the vehicle-mounted oxygen production equipment, and a safer driving environment is provided for the automobile driver.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental control, and particularly to an environmental control method and system for a new energy vehicle cockpit. Background Art

[0002] Automobile cockpit environmental control refers to the adjustment and management of environmental factors inside the automobile, such as temperature, humidity, air quality, and lighting. The temperature and humidity are adjusted through the air conditioning system, the air quality is improved by using an air purification device, and the lighting can also be controlled by window sunshading and in-vehicle lighting adjustment, etc., to create a comfortable, healthy, and safe cockpit environment for the driver and passengers.

[0003] A new energy vehicle cockpit temperature and humidity adjustment device is disclosed in the invention patent with the application number 202310080655.3, including: a controller, an air conditioning system, a temperature sensor, a humidity sensor, and a humidifier. The temperature sensor, humidity sensor, humidifier, and air conditioning system are connected to the controller. Among them, the controller collects the environmental temperature and humidity information inside the cockpit through the temperature sensor and humidity sensor, and controls the air conditioning system and the humidifier to automatically adjust the temperature and humidity inside the cockpit.

[0004] This application aims to solve the problem of "the existing general vehicle air conditioners can only roughly control the temperature, cannot intelligently adjust the temperature and humidity inside the vehicle before starting the car, and cannot accurately control".

[0005] However, the visibility of the windshield and the problem of fatigue driving during the driving process of the vehicle have always been the key concerns of relevant designers, but there is currently no solution to solve the above problems through automobile cockpit environmental control.

[0006] Therefore, an environmental control method and system for a new energy vehicle cockpit are proposed. Summary of the Invention

[0007] In view of the above-mentioned drawbacks of the prior art, the present invention provides an environmental control method and system for a new energy vehicle cockpit, which solves the technical problems raised in the above background art.

[0008] To achieve the above objectives, the present invention is realized through the following technical solutions:

[0009] In a first aspect, an environmental control system for a new energy vehicle cockpit includes:

[0010] An acquisition module, configured to collect the internal environmental parameters of the automobile cockpit in real time;

[0011] The acquisition module is provided with sub-modules, including:

[0012] A temperature and humidity sensor, configured to sense the temperature and humidity information inside the automobile cockpit;

[0013] An oxygen content sensor for sensing the oxygen content information inside the vehicle cockpit;

[0014] Among them, the information sensed by the temperature and humidity sensor and the oxygen content sensor, i.e., the internal environment parameters of the vehicle cockpit collected by the acquisition module. The acquisition module monitors the vehicle driving state in real time. When it detects that the vehicle is in a driving state, it controls the temperature and humidity sensor and the oxygen content sensor to operate continuously based on a specified period. The information sensed by the temperature and humidity sensor and the oxygen content sensor is stored separately in the acquisition module. The number of both the temperature and humidity sensor and the oxygen content sensor is not less than four, and they are deployed one by one on the surface of the vehicle frame on one side of the seats at the four corners inside the vehicle cockpit;

[0015] A control module for manually controlling the temperature adjustment, air speed, air direction inside the vehicle cockpit, and the opening and closing of the on-vehicle oxygen generation equipment by the system-side user; an analysis module for receiving the internal environment parameters of the vehicle cockpit collected by the acquisition module and analyzing whether there is a need for temperature and humidity adjustment and oxygen supply in the vehicle cockpit based on the internal environment parameters of the vehicle cockpit; a coordination module for receiving the analysis results of whether there is a need for temperature and humidity adjustment and oxygen supply in the vehicle cockpit in the analysis module and coordinating the vehicle cockpit thermometer oxygen content based on the analysis results; a prompt module for customizing prompt voices and feeding back to the users inside the vehicle cockpit when the coordination module adjusts the internal temperature or oxygen content of the vehicle cockpit; a recording module for recording the coordination results of the internal temperature and oxygen content of the vehicle cockpit during the operation of the coordination module;

[0016] The acquisition module is connected to a temperature and humidity sensor and an oxygen content sensor through wireless network interaction at the lower level. The acquisition module is connected to a control module and an analysis module through wireless network interaction. The analysis module is connected to a coordination module through wireless network interaction. The coordination module is connected to a prompt module and a recording module through wireless network interaction.

[0017] Furthermore, the operation cycles of the temperature and humidity sensor and the oxygen content sensor set in the acquisition module follow:

[0018] The system-side user customizes the initial operation cycle and the limit operation cycle. The temperature and humidity sensor and the oxygen content sensor operate once at the beginning of each operation cycle, synchronously apply the internal environment parameters of the vehicle cockpit collected in the current operation cycle, and obtain the next operation cycle:

[0019]

[0020] Where: T next is the next operation cycle of the temperature and humidity sensor and the oxygen content sensor; T now is the current operation cycle of the temperature and humidity sensor and the oxygen content sensor; C in 、Cout is the temperature inside and outside the vehicle cockpit; RH in , RH out is the humidity inside and outside the vehicle cockpit; k in , k out is the oxygen content inside and outside the vehicle cockpit; ω1, ω2, ω3 are weights; b is a constant; t is the continuous driving time of the vehicle;

[0021] Among them, when T continuously updated based on the above formula next reaches the limit operation period, the most recently obtained T next is continuously applied until the vehicle stops. The sum of the weights ω1, ω2, ω3 is 1, the values of the weights ω1, ω2, ω3 are user-defined by the system end user, and the constant b > 1.

[0022] Furthermore, the analysis logic for whether there is a need for temperature and humidity adjustment in the vehicle cockpit in the analysis module is expressed as:

[0023] Calculate the dew point inside the vehicle cockpit:

[0024]

[0025] In the formula: C d is the dew point inside the vehicle cockpit; a, b are constants in the Magnus empirical formula; RH now , C now are the current humidity and temperature inside the vehicle cockpit;

[0026] Among them, a = 17.625, b = 243.04, RH now , C now are both the average values of the temperature and humidity information sensed by the temperature and humidity sensor;

[0027] Calculate the temperature of the vehicle cockpit windshield:

[0028]

[0029] In the formula: C g is the temperature of the windshield; L is the thickness of the windshield; Q = vAθ, where v, A, θ are the thermal conductivity of the windshield, the area of the windshield, and the temperature gradient respectively;

[0030] C g > C d indicates that the windshield of the vehicle cockpit will not fog, that is, there is no need for temperature and humidity adjustment. On the contrary, there is a need for temperature and humidity adjustment.

[0031] Furthermore, the analysis logic for whether there is an oxygen supply demand inside the vehicle cockpit in the analysis module is expressed as:

[0032] Set the oxygen content control range inside the vehicle cockpit. During the vehicle startup and driving stage, the on-vehicle oxygen generation device adjusts the oxygen content inside the vehicle cockpit to the minimum value of the oxygen content control range inside the vehicle cockpit;

[0033] Set the oxygen content adjustment ratio and the oxygen supply trigger duration;

[0034] Accumulatively measure the continuous driving time of the vehicle. When the measured continuous driving time of the vehicle reaches the oxygen supply trigger duration, it indicates that there is an oxygen supply demand in the vehicle cockpit. On the contrary, it indicates that there is no oxygen supply demand in the vehicle cockpit.

[0035] Furthermore, when the coordination module adjusts the temperature inside the vehicle cockpit:

[0036] Continuously increase the temperature inside the vehicle cockpit until the condition of C g >C d is met, and then adjust the set temperature inside the vehicle cockpit down to the original set temperature according to the self-defined temperature adjustment and adjustment frequency ratio;

[0037] When the coordination module adjusts the temperature inside the vehicle cockpit:

[0038] Based on the oxygen content adjustment ratio and the on-vehicle oxygen generation device, adjust the oxygen content inside the vehicle cockpit upward. After adjusting to the maximum value of the oxygen content control range inside the vehicle cockpit, maintain it.

[0039] Furthermore, the prompt voices set in the prompt module respectively correspond to the temperature adjustment and oxygen content adjustment made by the operation of the coordination module. The prompt module is integrated by a speaker. When the coordination module makes corresponding adjustment actions, the corresponding prompt voices are played through the speaker.

[0040] Furthermore, the coordination module has a higher priority in the system than the control module.

[0041] In a second aspect, a new energy vehicle cockpit environment control method includes:

[0042] Real-time collect the environmental parameters inside the vehicle cockpit;

[0043] The user inside the vehicle cockpit manually controls the opening and closing of the thermometer and on-vehicle oxygen generation device inside the vehicle cockpit;

[0044] Analyze whether there is a temperature and humidity adjustment demand and an oxygen supply demand in the vehicle cockpit currently according to the collected environmental parameters inside the vehicle cockpit;

[0045] Set the temperature and humidity adjustment logic and the oxygen supply adjustment logic, and based on the analysis results of the temperature and humidity adjustment demand and the oxygen supply demand, make a decision and apply the temperature and humidity adjustment logic and the oxygen supply adjustment logic to adjust the environment inside the vehicle cockpit;

[0046] Deploy a player inside the vehicle cockpit, store the prompt voice in the player, bind the prompt voice with the application results of temperature and humidity adjustment and oxygen supply requirements, and trigger the playback of the corresponding prompt voice when the vehicle cockpit makes temperature and humidity adjustment actions or oxygen supply actions;

[0047] Record the temperature and humidity adjustment actions and oxygen supply actions inside the vehicle cockpit other than the manual control by the user, generate a record message and store it.

[0048] Adopting the technical solution provided by the present invention, compared with the known public technologies, has the following beneficial effects:

[0049] The present invention provides a new energy vehicle cockpit environment control method and system. During the operation of the system, by means of real-time collection of the internal environment parameters of the vehicle cockpit, while the user in the vehicle cockpit independently controls the environment parameters, the internal environment of the vehicle cockpit is intelligently adjusted. Through intelligent temperature control, the problem of vehicle windshield fogging is effectively and predictably avoided. Through the intelligent control of the on-vehicle oxygen generation equipment, the driving fatigue of the vehicle driving user is effectively alleviated, providing a safer driving environment for the vehicle driving user. Thus, while meeting the comfort of the vehicle cockpit, further driving safety guarantee is provided for the vehicle driving user, and the driving experience of the vehicle driving user is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0051] Figure 1 It is a schematic structural diagram of a new energy vehicle cockpit environment control system;

[0052] Figure 2 It is a schematic flow diagram of a new energy vehicle cockpit environment control method. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0053] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0054] The following further describes the present invention with reference to the embodiments.

[0055] Embodiment 1:

[0056] A new energy vehicle cockpit environment control system in this embodiment is as Figure 1 shown and includes:

[0057] An acquisition module for real-time acquisition of internal environment parameters of the vehicle cockpit;

[0058] There are sub-modules set under the acquisition module, including:

[0059] A temperature and humidity sensor for sensing the temperature and humidity information inside the vehicle cockpit;

[0060] An oxygen content sensor for sensing the oxygen content information inside the vehicle cockpit;

[0061] Among them, the information sensed by the operation of the temperature and humidity sensor and the oxygen content sensor is the internal environment parameters of the vehicle cockpit acquired by the operation of the acquisition module. The acquisition module monitors the vehicle driving state in real time. When it detects that the vehicle is in the driving state, it controls the temperature and humidity sensor and the oxygen content sensor to continuously operate based on a specified period. The information sensed by the operation of the temperature and humidity sensor and the oxygen content sensor is stored separately in the acquisition module. The number of both the temperature and humidity sensor and the oxygen content sensor is not less than four, and the temperature and humidity sensor and the oxygen content sensor are deployed one by one on the surface of the vehicle frame on one side of the seats at the four corners inside the vehicle cockpit;

[0062] The operation cycle of the temperature and humidity sensor and the oxygen content sensor set in the acquisition module follows:

[0063] The system end user customizes the initial operation cycle and the limit operation cycle. The temperature and humidity sensor and the oxygen content sensor operate once at the beginning of each operation cycle, and synchronously apply the internal environment parameters of the vehicle cockpit acquired in the current operation cycle to obtain the next operation cycle:

[0064]

[0065] In the formula: T next is the next operation cycle of the temperature and humidity sensor and the oxygen content sensor; T now is the current operation cycle of the temperature and humidity sensor and the oxygen content sensor; C in , C out are the temperatures inside and outside the vehicle cockpit; RH in , RH out are the humidities inside and outside the vehicle cockpit; k in , k out are the oxygen contents inside and outside the vehicle cockpit; ω1, ω2, ω3 are weights; b is a constant; t is the continuous driving time of the vehicle;

[0066] Among them, the continuously updated T based on the above formulanext When the limit operation cycle is reached, the most recently obtained T next Continue to apply until the vehicle stops. The sum of weights ω1, ω2, and ω3 is 1. The values of weights ω1, ω2, and ω3 are user-defined by the system-side user, and the constant b > 1;

[0067] Through the above logical formula calculation, it provides a specified operation cycle design and control for the operation of the temperature and humidity sensor and the oxygen content sensor, and provides data support for the further operation of the system in this embodiment.

[0068] The control module is used for the system-side user to manually control the internal temperature adjustment, wind speed, wind direction of the vehicle cockpit, and the opening and closing of the on-vehicle oxygen generation equipment;

[0069] The analysis module is used to receive the internal environment parameters of the vehicle cockpit collected by the collection module and analyze whether there is a need for temperature and humidity adjustment and oxygen supply in the vehicle cockpit based on the internal environment parameters of the vehicle cockpit;

[0070] The analysis logic for whether there is a need for temperature and humidity adjustment in the vehicle cockpit in the analysis module is expressed as:

[0071] Calculate the dew point inside the vehicle cockpit:

[0072]

[0073] In the formula: C d is the dew point inside the vehicle cockpit; a and b are constants in the Magnus empirical formula; RH now , C now are the current humidity and temperature inside the vehicle cockpit;

[0074] Among them, a = 17.625, b = 243.04, RH now , C now are both the average values of the temperature and humidity information sensed by the temperature and humidity sensor;

[0075] Calculate the windshield temperature of the vehicle cockpit:

[0076]

[0077] In the formula: C g is the windshield temperature; L is the windshield thickness; Q = vAθ, where v, A, and θ are the thermal conductivity of the windshield, the windshield area, and the temperature gradient respectively;

[0078] C g > C d indicates that the windshield of the vehicle cockpit will not fog, that is, there is no need for temperature and humidity adjustment. On the contrary, there is a need for temperature and humidity adjustment;

[0079] Provide a basis for the analysis of the temperature and humidity adjustment requirements in the analysis module through the above logical formula;

[0080] The analysis logic for whether there is an oxygen supply requirement inside the vehicle cockpit in the analysis module is expressed as:

[0081] Set the oxygen content control range inside the vehicle cockpit. During the vehicle startup and driving stage, the on-vehicle oxygen generation device adjusts the oxygen content inside the vehicle cockpit to the minimum value of the oxygen content control range inside the vehicle cockpit;

[0082] Set the oxygen content adjustment ratio and the oxygen supply trigger duration;

[0083] Accumulatively measure the continuous driving time of the vehicle. When the measured continuous driving time of the vehicle reaches the oxygen supply trigger duration, it indicates that there is an oxygen supply requirement in the vehicle cockpit. Otherwise, it indicates that there is no oxygen supply requirement in the vehicle cockpit;

[0084] The coordination module is used to receive the analysis results of whether there are current temperature and humidity adjustment requirements and oxygen supply requirements in the vehicle cockpit in the analysis module, and coordinate the temperature and oxygen content of the vehicle cockpit based on the analysis results;

[0085] When the coordination module adjusts the temperature inside the vehicle cockpit:

[0086] Continuously increase the temperature inside the vehicle cockpit until it meets the condition of C g > C d After that, according to the custom-adjusted temperature and adjustment frequency ratio, lower the set temperature inside the vehicle cockpit to the original set temperature;

[0087] When the coordination module adjusts the temperature inside the vehicle cockpit:

[0088] Based on the oxygen content adjustment ratio and the on-vehicle oxygen generation device, adjust the oxygen content inside the vehicle cockpit upward. After adjusting to the maximum value of the oxygen content control range inside the vehicle cockpit, maintain it;

[0089] The prompt module is used to customize the prompt voice and feedback to the users inside the vehicle cockpit when the coordination module adjusts the temperature or oxygen content inside the vehicle cockpit;

[0090] The recording module is used to record the coordination results of the temperature and oxygen content inside the vehicle cockpit during the operation of the coordination module;

[0091] The coordination module has a higher priority in the system than the control module;

[0092] The lower level of the acquisition module is connected with a temperature and humidity sensor and an oxygen content sensor through wireless network interaction. The acquisition module is connected with a control module and an analysis module through wireless network interaction. The analysis module is connected with a coordination module through wireless network interaction. The coordination module is connected with a prompt module and a recording module through wireless network interaction.

[0093] In this embodiment, the acquisition module operates to acquire the internal environment parameters of the vehicle cockpit. The temperature and humidity sensor synchronously senses the temperature and humidity information inside the vehicle cockpit, and the oxygen content sensor continuously senses the oxygen content information inside the vehicle cockpit. The control module provides the system-side user with the manual control over the internal temperature adjustment, wind speed, wind direction of the vehicle cockpit, as well as the opening and closing permissions of the on-vehicle oxygen generation equipment. The analysis module runs in the background to receive the internal environment parameters of the vehicle cockpit acquired by the operation of the acquisition module, analyzes whether there is a need for temperature and humidity adjustment and oxygen supply in the vehicle cockpit based on the internal environment parameters of the vehicle cockpit, and then the coordination module receives the analysis results of whether there is a need for temperature and humidity adjustment and oxygen supply in the vehicle cockpit in the analysis module, coordinates the temperature and oxygen content of the vehicle cockpit based on the analysis results, and the prompt module further customizes the prompt voice to give feedback to the user inside the vehicle cockpit when the coordination module adjusts the internal temperature or oxygen content of the vehicle cockpit. Finally, the recording module records the coordination results of the operation of the coordination module on the internal temperature and oxygen content of the vehicle cockpit;

[0094] Through the operation of the system in the above embodiment, intelligent regulation and management are provided for the internal environment of the vehicle cockpit, which helps the vehicle driving user drive the vehicle more safely and guarantees the driving experience of the vehicle driving user.

[0095] Such as Figure 1 shown, the prompt voices set in the prompt module respectively correspond to the temperature adjustment and oxygen content adjustment made by the operation of the coordination module. The prompt module is integrated by a speaker, and when the coordination module makes corresponding adjustment actions, the corresponding prompt voices are played through the speaker.

[0096] Through the above settings, further operation logic support is provided for the prompt module of the system in the above embodiment, ensuring that the prompt module runs stably and provides prompt services in the system.

[0097] Embodiment 2:

[0098] At the specific implementation level, on the basis of Embodiment 1, this embodiment further specifically describes a new energy vehicle cockpit environment control system in Embodiment 1 with reference to Figure 2 :

[0099] A new energy vehicle cockpit environment control method includes:

[0100] Continuously acquire the internal environment parameters of the vehicle cockpit;

[0101] The user inside the vehicle cockpit manually controls the opening and closing of the thermometer and the on-vehicle oxygen generation equipment inside the vehicle cockpit;

[0102] Analyze whether there is a need for temperature and humidity adjustment and oxygen supply in the vehicle cockpit according to the acquired internal environment parameters of the vehicle cockpit;

[0103] Set the temperature and humidity adjustment logic and the oxygen supply adjustment logic. Based on the analysis results of the temperature and humidity adjustment requirements and the oxygen supply requirements, decide and apply the temperature and humidity adjustment logic and the oxygen supply adjustment logic to adjust the internal environment of the vehicle cockpit;

[0104] Deploy a player inside the vehicle cockpit, store the prompt voice in the player, bind the prompt voice to the application results of the temperature and humidity adjustment and the oxygen supply requirements. When the vehicle cockpit makes a temperature and humidity adjustment action or an oxygen supply action, trigger the playback of the corresponding prompt voice;

[0105] Record the temperature and humidity adjustment actions and the oxygen supply actions inside the vehicle cockpit other than manual control by the user, generate a record message and store it.

[0106] In summary, during the operation of the system in the above embodiments, by means of real-time collection of the internal environment parameters of the vehicle cockpit, while the user in the vehicle cockpit independently controls the environment parameters, the internal environment of the vehicle cockpit is intelligently adjusted. Through intelligent temperature control, the problem of the vehicle windshield fogging up is effectively and predictably avoided. Through the intelligent control of the on-vehicle oxygen generation equipment, the driving fatigue of the vehicle driving user is effectively alleviated, providing a safer driving environment for the vehicle driving user. Thus, while meeting the comfort of the vehicle cockpit, it further guarantees the driving safety of the vehicle driving user and improves the driving experience of the vehicle driving user.

[0107] The above embodiments are only used to illustrate the technical solutions of the present invention, not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cockpit environment control system for a new energy vehicle, characterized in that, Including: A collection module for real-time collection of the internal environment parameters of the vehicle cockpit; A control module for manual control by the system-end user of the internal temperature adjustment, air volume, air direction of the vehicle cockpit, and the opening and closing of the on-vehicle oxygen generation device; An analysis module for receiving the internal environment parameters of the vehicle cockpit collected by the operation of the collection module, and analyzing whether there is a need for temperature and humidity adjustment and oxygen supply in the vehicle cockpit based on the internal environment parameters of the vehicle cockpit; A coordination module for receiving the analysis results of whether there is a need for temperature and humidity adjustment and oxygen supply in the vehicle cockpit in the analysis module, and coordinating the thermometer oxygen content in the vehicle cockpit based on the analysis results; A prompt module for customizing prompt voices and feeding back to the users in the vehicle cockpit when the coordination module adjusts the internal temperature or oxygen content of the vehicle cockpit; A recording module for recording the coordination results of the internal temperature and oxygen content of the vehicle cockpit during the operation of the coordination module.

2. The cabin environment control system for a new energy vehicle according to claim 1, characterized in that A sub-module is set under the collection module, including: A temperature and humidity sensor for sensing the internal temperature and humidity information of the vehicle cockpit; An oxygen content sensor for sensing the internal oxygen content information of the vehicle cockpit; Among them, the information sensed by the operation of the temperature and humidity sensor and the oxygen content sensor is the internal environment parameters of the vehicle cockpit collected by the operation of the collection module. The collection module monitors the driving state of the vehicle in real time. When it is detected that the vehicle is in a driving state, it controls the temperature and humidity sensor and the oxygen content sensor to operate continuously based on a specified period. The information sensed by the operation of the temperature and humidity sensor and the oxygen content sensor is stored separately in the collection module. The number of both the temperature and humidity sensor and the oxygen content sensor is not less than four, and the temperature and humidity sensor and the oxygen content sensor are deployed one by one on the surface of the vehicle frame on one side of the seats at the four corners inside the vehicle cockpit.

3. The cabin environment control system for a new energy vehicle according to claim 2, characterized in that, The operation cycle of the temperature and humidity sensor and the oxygen content sensor set in the collection module follows: The system-end user customizes the initial operation cycle and the limit operation cycle. The temperature and humidity sensor and the oxygen content sensor operate once at the beginning of each operation cycle, and synchronously apply the internal environment parameters of the vehicle cockpit collected in the current operation cycle to obtain the next operation cycle: Where: T next is the next operating cycle of the temperature and humidity sensor and the oxygen content sensor; T now is the current operating cycle of the temperature and humidity sensor and the oxygen content sensor; C in 、C out are the temperatures inside and outside the vehicle cockpit; RH in 、RH out are the humidities inside and outside the vehicle cockpit; k in 、k out are the oxygen contents inside and outside the vehicle cockpit; ω1, ω2, ω3 are weights; b is a constant; t is the continuous driving time of the vehicle; Among them, T continuously updated based on the above formula next When reaching the limit operation period, take the most recently obtained T next Continue to apply until the vehicle stops. The sum of the weights ω1, ω2, and ω3 is 1. The values of the weights ω1, ω2, and ω3 are user-defined by the system end user, and the constant b > 1.

4. The cockpit environment control system of a new energy vehicle according to claim 1, characterized in that, The analysis logic of whether there is a need for temperature and humidity adjustment in the vehicle cockpit in the analysis module is expressed as: Calculate the dew point inside the vehicle cockpit: Where: C d is the dew point inside the vehicle cockpit; a and b are constants in the Magnus empirical formula; RH now , C now are the current humidity and temperature inside the vehicle cockpit; where a = 17.625, b = 243.04, and the average values of the temperature and humidity information sensed by the RH now , C now are all the average values sensed by the temperature and humidity sensors; Calculate the temperature of the vehicle cockpit windshield: Where: C g is the windshield temperature; L is the windshield thickness; Q = vAθ, where v, A, and θ are the thermal conductivity, windshield area, and temperature gradient of the windshield, respectively; C g > C d When it is the case, it indicates that the windshield of the vehicle cockpit will not fog up, that is, there is no need for temperature and humidity adjustment. On the contrary, there is a need for temperature and humidity adjustment.

5. The cabin environment control system of a new energy vehicle according to claim 1, characterized in that, The analysis logic of whether there is an oxygen supply requirement inside the vehicle cockpit in the analysis module is expressed as: Set the oxygen content control interval inside the vehicle cockpit. During the vehicle startup and driving stage, the on-vehicle oxygen generation device adjusts the internal oxygen content of the vehicle cockpit to reach the minimum value of the oxygen content control interval inside the vehicle cockpit; Set the oxygen content adjustment ratio and set the oxygen supply trigger duration; Accumulatively measure the continuous driving time of the vehicle. When the measured continuous driving time of the vehicle reaches the oxygen supply trigger duration, it indicates that there is an oxygen supply requirement in the vehicle cockpit. Otherwise, it indicates that there is no oxygen supply requirement in the vehicle cockpit.

6. The cabin environment control system of a new energy vehicle according to claim 1, characterized in that, When the coordination module adjusts the internal temperature of the vehicle cockpit: Continuously increase the internal temperature of the vehicle cockpit until it meets condition C g > C d After that, adjust the ratio of the set temperature to the adjustment frequency according to the custom setting, and lower the set temperature inside the vehicle cockpit to the original set temperature; When the coordination module adjusts the internal temperature of the vehicle cockpit: Based on the oxygen content adjustment ratio and the on-vehicle oxygen generation device, the internal oxygen content of the vehicle cockpit is adjusted upward. After adjusting to the maximum value of the oxygen content control interval inside the vehicle cockpit, it remains.

7. The cockpit environment control system of a new energy vehicle according to claim 1, characterized in that, The prompt voices set in the prompt module respectively correspond to the temperature adjustment and oxygen content adjustment made by the operation of the coordination module. The prompt module is integrated by a speaker. When the coordination module makes corresponding adjustment actions, the corresponding prompt voices are played through the speaker.

8. The cabin environment control system for a new energy vehicle according to claim 1, wherein The coordination module has a higher priority than the control module in the system.

9. The cabin environment control system for a new energy vehicle according to claim 1, wherein The lower level of the acquisition module is connected with a temperature and humidity sensor and an oxygen content sensor through wireless network interaction. The acquisition module is connected with a control module and an analysis module through wireless network interaction. The analysis module is connected with a coordination module through wireless network interaction. The coordination module is connected with a prompt module and a recording module through wireless network interaction.

10. A method for controlling the cabin environment of a new energy vehicle, which is an implementation method of a new energy vehicle cabin environment control system as described in any one of claims 1-9, characterized in that, It includes: Real-time acquisition of the internal environment parameters of the vehicle cockpit; The user inside the vehicle cockpit manually controls the opening and closing of the thermometer and on-board oxygen generation equipment inside the vehicle cockpit; Analyze whether there is a need for temperature and humidity adjustment and oxygen supply in the current vehicle cockpit according to the acquired internal environment parameters of the vehicle cockpit; Set the temperature and humidity adjustment logic and the oxygen supply adjustment logic. Based on the analysis results of the temperature and humidity adjustment requirements and the oxygen supply requirements, decide and apply the temperature and humidity adjustment logic and the oxygen supply adjustment logic to adjust the internal environment of the vehicle cockpit; Deploy a player inside the vehicle cockpit, store the prompt voices in the player, bind the prompt voices to the application results of temperature and humidity adjustment and oxygen supply requirements, and trigger the playback of the corresponding prompt voices when the vehicle cockpit makes temperature and humidity adjustment actions or oxygen supply actions; Record the temperature and humidity adjustment actions and oxygen supply actions other than the manual control by the user inside the vehicle cockpit, generate a record message and store it.

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