CN116278590A - Pre-ventilation control method and device for vehicle and vehicle machine system - Google Patents

Pre-ventilation control method and device for vehicle and vehicle machine system Download PDF

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Publication number
CN116278590A
CN116278590A CN202310092221.5A CN202310092221A CN116278590A CN 116278590 A CN116278590 A CN 116278590A CN 202310092221 A CN202310092221 A CN 202310092221A CN 116278590 A CN116278590 A CN 116278590A
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CN
China
Prior art keywords
vehicle
ventilation
current
ventilation control
window
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Pending
Application number
CN202310092221.5A
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Chinese (zh)
Inventor
王浩杰
牛琳
赵治岗
王新
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Beijing Electric Vehicle Co Ltd
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Beijing Electric Vehicle Co Ltd
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Publication date
Application filed by Beijing Electric Vehicle Co Ltd filed Critical Beijing Electric Vehicle Co Ltd
Priority to CN202310092221.5A priority Critical patent/CN116278590A/en
Publication of CN116278590A publication Critical patent/CN116278590A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00742—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

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

Abstract

The invention discloses a pre-ventilation control method, a pre-ventilation control device and a vehicle-mounted system of a vehicle, wherein the method comprises the following steps: responding to the pre-ventilation instruction, and acquiring current state parameters of the vehicle; when the current state parameters of the vehicle are determined to accord with the first preset conditions, acquiring the current environment parameters of the vehicle; and when the current environmental parameters of the vehicle are determined to meet the second preset conditions, controlling the opening of the windows of the vehicle, and controlling the vehicle to execute the external circulation ventilation operation. According to the method, when the current state parameters of the vehicle meet the first preset conditions and the current environment parameters of the vehicle meet the second preset conditions, the window of the vehicle is controlled to be opened, and the vehicle air conditioner is controlled to perform air conditioner external circulation ventilation, so that the ventilation efficiency of the vehicle is improved and the efficient pre-ventilation effect is achieved through the functional linkage of the window and the air conditioner.

Description

Pre-ventilation control method and device for vehicle and vehicle machine system
Technical Field
The present invention relates to the field of vehicle technologies, and in particular, to a vehicle pre-ventilation control method, a vehicle pre-ventilation control device, a computer readable storage medium, and a vehicle system.
Background
In the parked state, the door and window are in a tight condition. In a summer high-temperature and high-illumination environment, a vehicle in a parked state is exposed to the sun for a long time, the temperature in the vehicle is increased, and in the high-temperature environment, the speed and the quantity of precipitation of harmful substances in the interior material of the vehicle are greatly increased, so that the health of drivers and passengers of the vehicle is endangered.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, an object of the present invention is to provide a pre-ventilation control method for a vehicle, which controls a window of the vehicle to be opened and controls an air conditioner of the vehicle to perform air-conditioning external circulation ventilation when a current state parameter of the vehicle meets a first preset condition and an environment parameter of the vehicle at present meets a second preset condition, so that the ventilation efficiency of the vehicle is improved and an efficient pre-ventilation effect is achieved by linking the window with a function of the air conditioner, so that the vehicle can be fully ventilated before a driver and passengers enter the vehicle, and the health and riding comfort of the driver and passengers of the vehicle are ensured.
A second object of the present invention is to provide a pre-ventilation control device for a vehicle.
A third object of the present invention is to propose a computer readable storage medium.
A fourth object of the present invention is to provide a vehicle system.
To achieve the above object, an embodiment of a first aspect of the present invention provides a pre-ventilation control method for a vehicle, including: responding to the pre-ventilation instruction, and acquiring current state parameters of the vehicle; when the current state parameters of the vehicle are determined to accord with the first preset conditions, acquiring the current environment parameters of the vehicle; and when the current environmental parameters of the vehicle are determined to meet the second preset conditions, controlling the opening of the windows of the vehicle, and controlling the vehicle to execute the external circulation ventilation operation.
According to the pre-ventilation control method of the vehicle, firstly, the current state parameter of the vehicle is obtained in response to a pre-ventilation instruction, when the current state parameter of the vehicle is determined to meet the first preset condition, the current environment parameter of the vehicle is obtained, and then when the current environment parameter of the vehicle is determined to meet the second preset condition, the window opening of the vehicle is controlled, and the vehicle is controlled to execute the external circulation ventilation operation. According to the method, when the current state parameters of the vehicle meet the first preset conditions and the current environment parameters of the vehicle meet the second preset conditions, the window of the vehicle is controlled to be opened, and the vehicle air conditioner is controlled to perform air conditioner external circulation ventilation, so that the vehicle ventilation efficiency is improved through the functional linkage of the window and the air conditioner, the efficient pre-ventilation effect is achieved, the interior of the vehicle is fully ventilated before a driver enters the vehicle, and the health and riding comfort of the driver are guaranteed.
In addition, the pre-ventilation control method for a vehicle according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the invention, the environmental parameters in which the vehicle is currently located include one or more of weather information, air quality information, and safety status information of the environment in which the vehicle is currently located.
According to one embodiment of the present invention, determining that the environmental parameter in which the vehicle is currently located satisfies the second preset condition includes: when the current environment of the vehicle is judged to be not rained or snowed according to the weather information, the current environment of the vehicle is judged to be good in air quality according to the air quality information, and no personnel activities are judged to be in the current environment of the vehicle according to the safety state information, the current environment parameters of the vehicle are determined to meet the second preset conditions.
According to one embodiment of the invention, when the current environment of the vehicle is determined to be rainy and snowy according to weather information, the method further comprises: the window of the vehicle is controlled to be closed, and the vehicle is controlled to turn on the air conditioning system to perform the internal circulation ventilation operation.
According to one embodiment of the present invention, when it is determined that the air quality of the environment in which the vehicle is currently located is poor according to the air quality information, the pre-ventilation control method of the vehicle further includes: the window of the vehicle is controlled to be closed, and the vehicle is controlled to turn on the air conditioning system to perform the internal circulation ventilation operation.
According to one embodiment of the present invention, when it is determined that there is a person activity in the environment where the vehicle is currently located according to the safety state information, the pre-ventilation control method of the vehicle further includes: the window of the vehicle is controlled to be closed, and the vehicle is controlled to turn on the air conditioning system to perform the internal circulation ventilation operation.
According to one embodiment of the present invention, determining that a current state parameter of a vehicle meets a first preset condition includes: when a pre-ventilation function of the vehicle is on, a door of the vehicle is in a closed state, a power switch of the vehicle is in an OFF state, a vehicle key is outside the vehicle and is at a distance from the vehicle greater than a preset distance, and an internal temperature of the vehicle is greater than a preset temperature, determining that a current state parameter of the vehicle meets a first preset condition, wherein the preset temperature is greater than or equal to an external temperature of the vehicle.
To achieve the above object, a second aspect of the present invention provides a pre-ventilation control device for a vehicle, including: the first acquisition module is used for responding to the pre-ventilation instruction and acquiring the current state parameters of the vehicle; the second acquisition module is used for acquiring the environment parameters of the current vehicle when the current state parameters of the vehicle are determined to accord with the first preset conditions; and the control module is used for controlling the vehicle to open the window of the vehicle and controlling the vehicle to execute the external circulation ventilation operation when the current environmental parameter of the vehicle meets the second preset condition.
According to the pre-ventilation control device for the vehicle, the first acquisition module is used for responding to the pre-ventilation instruction to acquire the current state parameter of the vehicle, the second acquisition module is used for acquiring the current environment parameter of the vehicle when the current state parameter of the vehicle is determined to meet the first preset condition, and the control module is used for controlling the window of the vehicle to be opened and controlling the vehicle to execute the external circulation ventilation operation when the current environment parameter of the vehicle is determined to meet the second preset condition. Therefore, when the current state parameter of the vehicle meets the first preset condition and the current environment parameter of the vehicle meets the second preset condition, the control device controls the window of the vehicle to be opened and controls the air conditioner of the vehicle to perform air conditioner external circulation ventilation, so that the ventilation efficiency of the vehicle is improved through the functional linkage of the window and the air conditioner, the efficient pre-ventilation effect is realized, the vehicle is fully ventilated before the driver enters the vehicle, and the health and riding comfort of the driver and the passenger of the vehicle are ensured.
To achieve the above object, a third aspect of the present invention provides a computer-readable storage medium having stored thereon a pre-ventilation control program for a vehicle, which when executed by a processor, implements the pre-ventilation control method for a vehicle described above.
According to the computer readable storage medium, based on the pre-ventilation control method of the vehicle, through the functional linkage of the vehicle window and the air conditioner, the ventilation efficiency of the vehicle is improved, the efficient pre-ventilation effect is realized, the vehicle interior is fully ventilated before a driver enters the vehicle, and the health and riding comfort of the driver and the passenger of the vehicle are ensured.
In order to achieve the above object, a fourth aspect of the present invention provides a vehicle system, which includes a memory, a processor, and a pre-ventilation control program of a vehicle stored in the memory and capable of running on the processor, wherein the processor implements the pre-ventilation control method of the vehicle when executing the pre-ventilation control program of the vehicle.
According to the vehicle machine system provided by the embodiment of the invention, the pre-ventilation control method of the vehicle is realized by executing the pre-ventilation control program of the vehicle, and the vehicle ventilation efficiency is improved by the functional linkage of the vehicle window and the air conditioner based on the pre-ventilation control method of the vehicle, so that the efficient pre-ventilation effect is realized, the vehicle interior is fully ventilated before a driver enters the vehicle, and the health and riding comfort of the driver of the vehicle are ensured.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a flowchart of a pre-ventilation control method of a vehicle according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method of pre-ventilation control of a vehicle according to one embodiment of the invention;
FIG. 3 is a block schematic diagram of a pre-ventilation control device of a vehicle according to an embodiment of the present invention;
fig. 4 is a block diagram of a vehicle system according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
The following describes a pre-ventilation control method of a vehicle, a pre-ventilation control device of a vehicle, a computer-readable storage medium, and a vehicle-mounted system according to embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is a flowchart of a pre-ventilation control method of a vehicle according to an embodiment of the present invention.
Performing pre-ventilation control before the vehicle starts is very necessary for the physical health of the vehicle occupants and ride comfort. And it is obviously impractical to control the vehicle in the parked state to turn on the cooling of the air conditioner to cool the interior of the vehicle. The ventilation function of the air conditioner can replace hot air in the vehicle with new air with the temperature outside the vehicle, but the ventilation efficiency realized by the ventilation function of the air conditioner is extremely low, the ventilation effect can be preset in the vehicle only by long working time, and the functional requirement of rapid ventilation in the vehicle before people get on the vehicle can not be met.
Because the hot air in the vehicle cannot be effectively discharged, even if fresh external natural air is supplied to the vehicle, the temperature in the vehicle can only be slightly reduced, and because the vehicle is filled with the hot air, the fresh air is difficult to supply to the vehicle.
In order to solve the technical problem of low ventilation efficiency, the application provides a pre-ventilation control method for a vehicle, which can realize efficient ventilation.
Referring to fig. 1, a pre-ventilation control method of a vehicle according to an embodiment of the present invention may include:
s1, responding to a pre-ventilation instruction, and acquiring current state parameters of a vehicle;
S2, when the current state parameter of the vehicle is determined to accord with a first preset condition, acquiring the current environment parameter of the vehicle;
and S3, when the current environmental parameters of the vehicle are determined to meet the second preset conditions, controlling the window of the vehicle to be opened, and controlling the vehicle to execute the external circulation ventilation operation.
Specifically, first, the user lights a key corresponding to the pre-ventilation function through the display screen of the vehicle, and the pre-ventilation function of the vehicle is activated. After the user sends the pre-ventilation instruction to the vehicle, the vehicle receives the pre-ventilation instruction and wakes up the pre-ventilation function of the vehicle.
After the pre-ventilation function of the vehicle wakes up, current state parameters of the vehicle are first and then acquired. And if the current state parameter of the vehicle does not meet the first preset condition, the current state of the vehicle is considered to not meet the pre-ventilation condition. If the current state parameter of the vehicle meets the first preset condition, determining that the current state of the vehicle meets the pre-ventilation condition, acquiring the current environment parameter of the vehicle, and determining the pre-ventilation mode based on the current environment parameter of the vehicle. When the current environmental parameters of the vehicle meet the second preset conditions, controlling the window of the vehicle to descend to the lowest position, controlling the blower of the air conditioner of the vehicle to start 8-gear wind, executing the external circulation ventilation operation, stopping after the air conditioner executes the external circulation ventilation for 30 seconds, recovering the window to a closed state, and ending the pre-ventilation operation. Therefore, the method realizes high-efficiency pre-ventilation through the functional linkage of the vehicle window and the air conditioner external circulation, and more meets the current fast-paced and high-efficiency vehicle requirements, thereby ensuring the full ventilation of the vehicle before the driver enters the vehicle and ensuring the health and riding comfort of the vehicle driver.
It should be noted that the 30 seconds is a single pre-ventilation period, which is only one possible implementation of the present application, and may be specifically defined according to practical situations. It will be appreciated that the time setting of the pre-ventilation cycle should reduce the pre-ventilation energy consumption while guaranteeing the ventilation effect. In addition, the pre-ventilation period can also take the temperature in the vehicle and the air quality in the vehicle as real-time judgment standards, or control the pre-ventilation operation in combination with the preset period time. For example, in the pre-ventilation process, the pre-ventilation operation is controlled to end when the air quality in the vehicle reaches a preset air quality, or the temperature in the vehicle drops by a preset temperature, or the pre-ventilation time reaches a preset cycle time.
It should be noted that, the first preset condition is used to evaluate the triggering condition of the vehicle to perform the pre-ventilation operation, and the starting premise of the pre-ventilation function should firstly ensure that the pre-ventilation function of the vehicle is in an activated state and the vehicle is in a parking state. The state parameter may include a state parameter of a pre-ventilation function, a state parameter of a power switch, a state parameter of a vehicle door, and the like, and the first preset condition corresponds to the state parameter of the vehicle. For example, the first preset condition may be set to a pre-ventilation function of the vehicle being activated, a power switch of the vehicle being in an OFF state, a door being in a closed state, and a key of the vehicle being outside the vehicle. At this time, when the vehicle receives the pre-ventilation instruction, the current state parameter of the vehicle is obtained, when the pre-ventilation function of the vehicle is activated, the power switch of the vehicle is in the OFF state, the vehicle door is in the OFF state and the vehicle key is outside the vehicle according to the current state parameter of the vehicle, the current state parameter of the vehicle is considered to be compounded with a first preset condition, otherwise, the current state parameter of the vehicle is considered to be not in accordance with the first preset condition, and the vehicle is controlled not to start the pre-ventilation function. The above-mentioned determination that the pre-ventilation function of the vehicle is in the activated state by the pre-ventilation function state, the parking state of the vehicle is determined by the power switch state, the door state, the relative position of the vehicle key and the vehicle, and this is taken as the first preset condition, and in addition, the setting of the first preset condition may be performed in combination with conditions such as the temperature of the environment inside and outside the vehicle, which is not limited herein.
According to one embodiment of the present invention, determining that a current state parameter of a vehicle meets a first preset condition includes: when a pre-ventilation function of the vehicle is on, a door of the vehicle is in a closed state, a power switch of the vehicle is in an OFF state, a vehicle key is outside the vehicle and is at a distance from the vehicle greater than a preset distance, and an internal temperature of the vehicle is greater than a preset temperature, determining that a current state parameter of the vehicle meets a first preset condition, wherein the preset temperature is greater than or equal to an external temperature of the vehicle.
That is, the first preset condition is that the pre-ventilation function of the vehicle is on, the door of the vehicle is in an OFF state, the power switch of the vehicle is in an OFF state, the vehicle key is outside the vehicle and is at a distance from the vehicle greater than a preset distance, and the internal temperature of the vehicle is greater than a preset temperature. The method comprises the steps of determining a pre-ventilation function, a vehicle door state, a power switch state and a vehicle key state of a vehicle according to acquired current state parameters of the vehicle, and determining that the current state parameters of the vehicle accord with a first preset condition when the pre-ventilation function of the vehicle is in an activated state, the vehicle door is in a closed state and the power switch is in an OFF state, the vehicle key is outside the vehicle and is more than a preset distance from the vehicle, and the temperature in the vehicle is higher than the preset temperature. That is, when the pre-ventilation function of the vehicle is in an activated state, the vehicle is in a parked state, and the vehicle key is outside the preset distance, the pre-ventilation function of the vehicle is started when the temperature in the vehicle is higher than the preset temperature. The vehicle key is located outside the preset distance of the vehicle, can trigger the pre-ventilation function of the vehicle, can realize the remote start of the pre-ventilation function, enables the pre-ventilation to be started without distance limitation, is convenient for competing for longer working time for the pre-ventilation operation, and ensures that the pre-ventilation effect is achieved before a user enters the vehicle. The preset distance may be set according to different user requirements, which is not limited herein, for example: 5m, 0m, etc.
In the process of determining that the internal temperature of the vehicle is greater than the preset temperature, the internal temperature of the current vehicle and the current external temperature of the vehicle, that is, the environmental temperature where the vehicle is located, may be obtained through the temperature sensor, and then the preset temperature is determined according to the current external temperature, and the internal temperature of the current vehicle is compared with the preset temperature. The preset temperature is greater than or equal to the current vehicle exterior temperature, that is, the current vehicle exterior temperature can be directly used as the preset temperature to be compared with the internal temperature of the current vehicle, or the sum of the current vehicle exterior temperature and the preset temperature threshold is used as the preset temperature to be further compared with the internal temperature of the current vehicle. In one embodiment of the present application, when the internal temperature of the current vehicle is greater than the current outside vehicle temperature, the internal temperature of the current vehicle may be considered to be greater than the preset temperature.
According to one embodiment of the invention, the environmental parameters in which the vehicle is currently located include one or more of weather information, air quality information, and safety status information of the environment in which the vehicle is currently located.
In one embodiment of the present invention, determining that the environmental parameter in which the vehicle is currently located satisfies the second preset condition includes: when the current environment of the vehicle is judged to be not rained or snowed according to the weather information, the current environment of the vehicle is judged to be good in air quality according to the air quality information, and no personnel activities are judged to be in the current environment of the vehicle according to the safety state information, the current environment parameters of the vehicle are determined to meet the second preset conditions.
Specifically, after determining that the current state parameter of the vehicle meets the first preset condition, acquiring the current environment parameter of the vehicle. Specifically, the vehicle can determine weather information of the current environment of the vehicle through sensor signals output by a rainfall sensor and a temperature and humidity sensor which are arranged on the vehicle, determine the air quality outside the vehicle of the current environment of the vehicle through output signals of an air quality sensor, and judge the installation state information of the current environment of the vehicle through output signals of a camera or a laser radar sensor. When the current environment parameters of the vehicle are determined to be in non-rainy and snowy weather such as sunny days, cloudy days and cloudy days according to weather information, the current environment of the vehicle is determined to be good in air quality according to air quality information, and no personnel activities in the current environment of the vehicle are judged according to safety state information, the current environment parameters of the vehicle are determined to meet a second preset condition, the window of the vehicle is controlled to be lowered to the lowest, and the air conditioner is controlled to execute external circulation, so that rapid ventilation operation is realized.
According to the judging process for judging the air quality of the current environment of the vehicle according to the air quality information, the air quality outside the vehicle, which is obtained through the air quality outside the vehicle sensor, can be judged according to the general air quality judging standard, and if the grade of the air quality outside the vehicle is determined to be grade II, the air quality is good or the grade I and the air quality is good according to the air quality judging standard, the air quality of the current environment of the vehicle is determined to be good. In addition, the air quality sensor and the air quality sensor outside the vehicle can be used for respectively acquiring the air quality inside the vehicle and the air quality outside the vehicle, and comparing the air quality inside the vehicle with the air quality outside the vehicle, if the air quality outside the vehicle is hesitant to the air quality inside the vehicle, the air quality of the current environment of the vehicle is considered to be good, otherwise, the air quality of the current environment of the vehicle is considered to be poor.
The above-mentioned judging process of judging that the current environment of the vehicle is free from personnel activities according to the safety state information, the current environment of the vehicle is limited by the detection range of the sensor, if the detection range of the sensor is within the periphery 5m taking the vehicle as the center of a circle, the current environment of the vehicle is an area within the periphery 5m taking the vehicle as the center of a circle, and when the fact that no personnel activities are in the periphery 5m taking the vehicle as the center of a circle are determined according to the output signals of the camera or the laser radar sensor, the environment of the vehicle is considered to be free from personnel activities, and the current environment of the vehicle is safe; if personnel are active in the periphery 5m of the current vehicle, the current environment is considered unsafe, and theft risks exist.
According to the embodiment, after the state parameters of the vehicle accord with the first preset conditions, if the vehicle is not in rainy and snowy weather, the quality of air outside the vehicle is good, and the environment where the vehicle is located is safe, the window of the vehicle is controlled to be lowered to the lowest, and the air conditioner executes external circulation, so that rapid ventilation and air exchange are realized, and ventilation and cooling of the interior of the vehicle before a user gets on the vehicle are realized.
According to one embodiment of the present invention, when it is determined that the current environment of the vehicle is rainy or snowy according to weather information, the pre-ventilation method of the vehicle further includes: the window of the vehicle is controlled to be closed, and the vehicle is controlled to turn on the air conditioning system to perform the internal circulation ventilation operation.
Specifically, when the vehicle controller determines that the current environment of the vehicle is in a rainy or snowy weather according to the temperature and humidity sensor signals and the rainfall sensor signals, the vehicle window is controlled not to be opened, so that the situation that the external rainy or snowy weather enters the vehicle and wets the vehicle is avoided in the pre-ventilation process. When the vehicle is in a preset weather, the air conditioner is controlled to start internal circulation to perform pre-ventilation operation, and the air in the vehicle is purified based on the built-in filter element of the air conditioner, so that the air quality in the vehicle is improved.
It should be noted that, in rainy and snowy weather, the above-mentioned implementation of the pre-ventilation operation based on the air conditioner inner cycle is only one implementation manner of the present application, and in another embodiment of the present application, the window may be controlled to be closed when the vehicle is in rainy and snowy weather, and the air conditioner is controlled to perform the outer cycle, so as to implement pre-ventilation of the vehicle through the outer cycle of the air conditioner. For example, when the temperature outside the vehicle is lower than the temperature inside the vehicle, the purpose of reducing the temperature inside the vehicle can be achieved through the circulation ventilation outside the air conditioner; or when the quality of the air outside the vehicle is better than that of the air inside the vehicle, the aim of improving the quality of the air inside the vehicle can be achieved through the circulation ventilation outside the air conditioner, and the air inside the vehicle is not limited.
According to one embodiment of the present invention, when it is determined that the air quality of the environment in which the vehicle is currently located is poor based on the air quality information, the pre-ventilation method of the vehicle further includes: the window of the vehicle is controlled to be closed, and the vehicle is controlled to turn on the air conditioning system to perform the internal circulation ventilation operation.
Specifically, the vehicle acquires the air quality of the environment in which the vehicle is currently located, i.e., the outside air quality, and the inside air quality, by an air quality sensor such as a PM2.5 sensor, and compares the outside air quality with the inside air quality. If the quality of the air outside the vehicle is better than the quality of the control in the vehicle, the air quality of the current environment of the vehicle is determined to be good, the air conditioner of the vehicle is controlled to execute the external circulation ventilation operation, the air outside the vehicle enters the vehicle through the external circulation ventilation, and the ventilation and the exchange are realized, so that the aim of improving the air quality in the vehicle is fulfilled, and meanwhile, the window can be controlled to be reduced to the lowest at the same time, so that the ventilation effect is improved, and the ventilation efficiency is improved. If the air quality in the vehicle is better than or equal to the air quality outside the vehicle, the air quality of the current environment of the vehicle is considered to be poor, an air conditioner of the vehicle is controlled to execute internal circulation ventilation operation, meanwhile, the window is controlled to be kept in a closed state, and the air in the vehicle is filtered and cleaned based on the air conditioner filter element, so that the aim of improving the air quality in the vehicle is fulfilled.
It can be understood that if the air quality outside the vehicle is better than the air quality inside the vehicle, but the temperature of the environment where the vehicle is located is higher than the temperature inside the vehicle, the vehicle can also be controlled to execute the circulating ventilation operation inside the air conditioner, so that the temperature inside the vehicle is prevented from rising due to the fact that the air outside the vehicle flows into the vehicle, and meanwhile, the vehicle window is controlled to keep a closed state. Or when the air quality in the vehicle is better than the air quality in the vehicle, if the vehicle is in rainy and snowy weather, in order to prevent the rainy and snowy weather from entering the vehicle, the vehicle window can be controlled to be kept in a closed state, and the vehicle is controlled to execute the air conditioner to execute the inner circulation or the outer circulation to perform the pre-ventilation operation.
The above-mentioned determination of the air quality of the environment in which the vehicle is currently located by comparing the air quality of the vehicle exterior with the air quality of the vehicle interior is merely an implementation manner of the present application, and the determination condition may be specifically determined according to the actual situation. For example, the air quality outside the vehicle is determined by the general air quality determination criterion, and when the level of the air quality outside the vehicle is determined to be level ii or more, the air quality of the environment in which the vehicle is located is considered to be good, and when the level of the air quality outside the vehicle is determined to be lower than level ii, the air quality of the environment in which the vehicle is located is considered to be poor.
In this embodiment, when the quality of the air outside the vehicle is good, the corresponding pre-ventilation control process may be determined according to other environmental parameters. When the quality of the air outside the vehicle is poor, the vehicle window is controlled to be closed, the air conditioner is controlled to perform internal circulation ventilation, so that the air outside the vehicle is prevented from flowing into the vehicle, and the air quality in the vehicle is further improved based on internal circulation filtering of the air conditioner.
According to one embodiment of the present invention, when it is determined that there is a person activity in the environment where the vehicle is currently located according to the safety state information, the pre-ventilation of the vehicle further includes: the window of the vehicle is controlled to be closed, and the vehicle is controlled to turn on the air conditioning system to perform the internal circulation ventilation operation.
The vehicle can acquire whether the surrounding environment of the vehicle is safe or not and whether vital sign information exists or not through the laser radar outside the vehicle. When the situation that people around the vehicle are active is determined, the environment where the people are located is considered unsafe, the window of the vehicle is controlled to be closed, and the internal circulation ventilation operation is performed through the air conditioner, so that the pre-ventilation of the vehicle is performed through the internal circulation function of the air conditioner. When the surrounding of the vehicle is determined to have personnel activities, the current environment of the vehicle is considered to be safe, the window of the vehicle can be controlled to be lowered to the lowest, and the air conditioner is controlled to execute the external circulation ventilation operation.
It will be appreciated that the condition determination may also be performed in combination with conditions such as weather conditions of the environment in which the vehicle is located, air quality outside the vehicle, and temperature difference between the inside and outside of the vehicle, and the like, and is not limited thereto. For example, when it is determined that there is a person activity around the vehicle, if the quality of the air outside the vehicle is better than the quality of the air inside the vehicle, controlling the air conditioner to execute the external circulation, controlling the window to be in a closed state, and realizing the ventilation and exchange of the air inside and outside the vehicle based on the external circulation of the air conditioner, thereby improving the quality of the air inside the vehicle; if the air quality in the vehicle is better than or equal to the air quality outside the vehicle, the air conditioner is controlled to execute internal circulation, the window is controlled to be in a closed state, and the air in the vehicle is further purified based on the filter element of the air conditioner, so that the air quality in the vehicle is improved. When no personnel around the vehicle are determined to be active, if the weather state of the environment where the vehicle is located is rainy and snowy weather, the vehicle window needs to be controlled to be closed, and the circulation mode adopted by the air conditioner is further determined according to the quality of the air outside the vehicle.
Further, the pre-ventilation control method of the vehicle comprises the steps of firstly judging the current state of the vehicle, determining a corresponding pre-ventilation control mode according to the environment parameters of the vehicle when the current state of the vehicle meets a first preset condition, and controlling windows of the vehicle and an air conditioner of the vehicle according to the determined pre-ventilation control mode so as to realize pre-ventilation operation of the vehicle under different working condition environments. The method can utilize the function configuration of the existing vehicle type, can realize the efficient pre-ventilation scheme of the vehicle window linkage of the air conditioner without distance limitation, full climate and full working condition without increasing hardware cost, meets the requirements of more intelligentization, humanization, adaptation to the current rapid-rhythm and high-efficiency vehicle.
As an embodiment of the present invention, as shown in fig. 2, the pre-ventilation control method of the vehicle may include the steps of:
s101, responding to a pre-ventilation instruction, and acquiring current state parameters of the vehicle.
S102, judging whether the current state parameters of the vehicle meet the first preset conditions. If yes, go to step S103; if not, go to step S110.
S103, judging whether the current environment of the vehicle is rainy and snowy weather or not. If yes, go to step S104; if not, step S105 is performed.
S104, controlling the window of the vehicle to be closed, controlling the vehicle to start an air conditioning system, and executing internal circulation ventilation operation. Step S108 is performed.
S105, judging whether the current air quality outside the vehicle is better than the air quality inside the vehicle. If yes, go to step S106; if not, go to step S104.
S106, judging whether personnel activities exist in the current environment of the vehicle. If yes, go to step S104. If not, step S107 is performed.
And S107, controlling the vehicle window to be opened, controlling the vehicle to start an air conditioning system, and executing external circulation ventilation operation.
S108, judging whether the pre-ventilation time reaches the preset time. If yes, go to step S102. If not, step S109 is executed.
And S109, ending the pre-ventilation.
S110, the pre-ventilation operation is not performed.
It should be noted that, the implementation of the internal circulation ventilation by the air conditioner in the step S104 is only one implementation of the present application, and may be further determined according to actual parameters. For example, when the vehicle is in a rainy or snowy weather and the quality of the air outside the vehicle is better than that of the air inside the vehicle, the air conditioner can be controlled to execute the external circulation on the premise that the windows of the vehicle are closed.
In summary, according to the pre-ventilation control method of the vehicle according to the embodiment of the invention, first, the current state parameter of the vehicle is obtained in response to the pre-ventilation instruction, and when the current state parameter of the vehicle is determined to meet the first preset condition, the current environment parameter of the vehicle is obtained, and then when the current environment parameter of the vehicle is determined to meet the second preset condition, the window opening of the vehicle is controlled, and the vehicle is controlled to execute the external circulation ventilation operation. According to the method, when the current state parameters of the vehicle meet the first preset conditions and the current environment parameters of the vehicle meet the second preset conditions, the window of the vehicle is controlled to be opened, and the vehicle air conditioner is controlled to perform air conditioner external circulation ventilation, so that the vehicle ventilation efficiency is improved through the functional linkage of the window and the air conditioner, the efficient pre-ventilation effect is achieved, the interior of the vehicle is fully ventilated before a driver enters the vehicle, and the health and riding comfort of the driver are guaranteed.
Corresponding to the embodiment, the invention further provides a pre-ventilation control device of the vehicle.
As shown in fig. 3, the pre-ventilation control device of the vehicle according to the embodiment of the present invention may include: a first acquisition module 10, a second acquisition module 20 and a control module 30.
Wherein, the first acquisition module 10 is used for responding to the pre-ventilation instruction and acquiring the current state parameters of the vehicle. The second obtaining module 20 is configured to obtain an environmental parameter in which the vehicle is currently located when it is determined that the current state parameter of the vehicle meets the first preset condition. The control module 30 is configured to control opening of a window of the vehicle and control the vehicle to perform an external circulation ventilation operation when it is determined that the environmental parameter in which the vehicle is currently located meets a second preset condition.
According to one embodiment of the invention, the environmental parameters in which the vehicle is currently located include one or more of weather information, air quality information, and safety status information of the environment in which the vehicle is currently located.
According to one embodiment of the present invention, the control module 30 determines that the environmental parameter in which the vehicle is currently located meets a second preset condition, specifically for: when the current environment of the vehicle is judged to be not rained or snowed according to the weather information, the current environment of the vehicle is judged to be good in air quality according to the air quality information, and no personnel activities are judged to be in the current environment of the vehicle according to the safety state information, the current environment parameters of the vehicle are determined to meet the second preset conditions.
According to one embodiment of the present invention, when it is determined that the current environment of the vehicle is rainy or snowy according to weather information, the control module 30 is further configured to: the window of the vehicle is controlled to be closed, and the vehicle is controlled to turn on the air conditioning system to perform the internal circulation ventilation operation.
According to one embodiment of the present invention, when it is determined that the air quality of the environment in which the vehicle is currently located is poor based on the air quality information, the control module 30 is further configured to: the window of the vehicle is controlled to be closed, and the vehicle is controlled to turn on the air conditioning system to perform the internal circulation ventilation operation.
According to one embodiment of the present invention, when it is determined that there is a person activity in the environment in which the vehicle is currently located according to the safety state information, the control module 30 is further configured to: the window of the vehicle is controlled to be closed, and the vehicle is controlled to turn on the air conditioning system to perform the internal circulation ventilation operation.
According to one embodiment of the present invention, the second obtaining module 20 determines that the current state parameter of the vehicle meets the first preset condition, specifically for: when a pre-ventilation function of the vehicle is on, a door of the vehicle is in a closed state, a power switch of the vehicle is in an OFF state, a vehicle key is outside the vehicle and is at a distance from the vehicle greater than a preset distance, and an internal temperature of the vehicle is greater than a preset temperature, determining that a current state parameter of the vehicle meets a first preset condition, wherein the preset temperature is greater than or equal to an external temperature of the vehicle.
It should be noted that, for details not disclosed in the pre-ventilation control device for a vehicle in the embodiment of the present invention, please refer to details disclosed in the pre-ventilation control method for a vehicle in the above embodiment of the present invention, and details are not described here again.
According to the pre-ventilation control device for the vehicle, the first acquisition module is used for responding to the pre-ventilation instruction to acquire the current state parameter of the vehicle, the second acquisition module is used for acquiring the current environment parameter of the vehicle when the current state parameter of the vehicle is determined to meet the first preset condition, and the control module is used for controlling the window of the vehicle to be opened and controlling the vehicle to execute the external circulation ventilation operation when the current environment parameter of the vehicle is determined to meet the second preset condition. Therefore, when the current state parameter of the vehicle meets the first preset condition and the current environment parameter of the vehicle meets the second preset condition, the control device controls the window of the vehicle to be opened and controls the air conditioner of the vehicle to perform air conditioner external circulation ventilation, so that the ventilation efficiency of the vehicle is improved through the functional linkage of the window and the air conditioner, the efficient pre-ventilation effect is realized, the vehicle is fully ventilated before the driver enters the vehicle, and the health and riding comfort of the driver and the passenger of the vehicle are ensured.
The present invention also proposes a computer-readable storage medium corresponding to the above-described embodiments.
The computer readable storage medium of the embodiment of the present invention stores thereon a pre-ventilation control program of a vehicle, which when executed by a processor, implements the pre-ventilation control method of the vehicle described above.
According to the computer readable storage medium, based on the pre-ventilation control method of the vehicle, through the functional linkage of the vehicle window and the air conditioner, the ventilation efficiency of the vehicle is improved, the efficient pre-ventilation effect is realized, the vehicle interior is fully ventilated before a driver enters the vehicle, and the health and riding comfort of the driver and the passenger of the vehicle are ensured.
Corresponding to the embodiment, the invention further provides a vehicle-mounted system.
As shown in fig. 4, the vehicle system 100 according to the embodiment of the invention includes a memory 110, a processor 120, and a pre-ventilation control program of a vehicle stored in the memory 110 and capable of running on the processor 120, where the processor 120 implements the pre-ventilation control method of the vehicle when executing the pre-ventilation control program of the vehicle.
According to the vehicle machine system provided by the embodiment of the invention, when the pre-ventilation control program of the vehicle is executed, the pre-ventilation control method of the vehicle is realized, the vehicle ventilation efficiency is improved through the functional linkage of the vehicle window and the air conditioner based on the pre-ventilation control method of the vehicle, the high-efficiency pre-ventilation effect is realized, the vehicle interior is fully ventilated before a driver enters the vehicle, and the health and riding comfort of the driver and the passenger of the vehicle are ensured.
It should be noted that the logic and/or steps represented in the flowcharts or otherwise described herein, for example, may be considered as a ordered listing of executable instructions for implementing logical functions, and may be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, as used in embodiments of the present invention, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any particular number of features in the present embodiment. Thus, a feature of an embodiment of the invention that is defined by terms such as "first," "second," etc., may explicitly or implicitly indicate that at least one such feature is included in the embodiment. In the description of the present invention, the word "plurality" means at least two or more, for example, two, three, four, etc., unless explicitly defined otherwise in the embodiments.
In the present invention, unless explicitly stated or limited otherwise in the examples, the terms "mounted," "connected," and "fixed" as used in the examples should be interpreted broadly, e.g., the connection may be a fixed connection, may be a removable connection, or may be integral, and it may be understood that the connection may also be a mechanical connection, an electrical connection, etc.; of course, it may be directly connected, or indirectly connected through an intermediate medium, or may be in communication with each other, or in interaction with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific embodiments.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (10)

1. A method of pre-ventilation control of a vehicle, the method comprising:
responding to a pre-ventilation instruction, and acquiring current state parameters of the vehicle;
when the current state parameter of the vehicle is determined to accord with a first preset condition, acquiring the current environment parameter of the vehicle;
and when the current environmental parameters of the vehicle are determined to meet the second preset conditions, controlling the window of the vehicle to be opened, and controlling the vehicle to execute the external circulation ventilation operation.
2. The pre-ventilation control method of claim 1, wherein the environmental parameters in which the vehicle is currently located include one or more of weather information, air quality information, and safety status information of the environment in which the vehicle is currently located.
3. The pre-ventilation control method of claim 2, wherein determining that the environmental parameter in which the vehicle is currently located meets a second preset condition comprises:
When the current environment of the vehicle is judged to be not rained or snowed according to the weather information, the current environment of the vehicle is judged to be good in air quality according to the air quality information, and no personnel activities are judged to be in the current environment of the vehicle according to the safety state information, the current environment parameters of the vehicle are determined to meet a second preset condition.
4. The pre-ventilation control method according to claim 2, wherein when it is determined that the current environment in which the vehicle is located is rainy or snowy weather based on the weather information, the method further comprises:
and controlling the vehicle to close the window of the vehicle and controlling the vehicle to start an air conditioning system so as to execute the internal circulation ventilation operation.
5. The pre-ventilation control method according to claim 2, wherein when it is judged that the air quality of the environment in which the vehicle is currently located is poor based on the air quality information, the method further comprises:
and controlling the vehicle to close the window of the vehicle and controlling the vehicle to start an air conditioning system so as to execute the internal circulation ventilation operation.
6. The pre-ventilation control method according to claim 2, wherein when it is judged that there is a personal activity in the environment in which the vehicle is currently located based on the safety state information, the method further comprises:
And controlling the vehicle to close the window of the vehicle and controlling the vehicle to start an air conditioning system so as to execute the internal circulation ventilation operation.
7. The pre-ventilation control method according to any one of claims 1-6, wherein determining that the current state parameter of the vehicle meets a first preset condition comprises:
and determining that the current state parameter of the vehicle meets a first preset condition when the pre-ventilation function of the vehicle is started, the vehicle door of the vehicle is in a closed state, the power switch of the vehicle is in an OFF state, the vehicle key is positioned outside the vehicle and is more than a preset distance from the vehicle, and the internal temperature of the vehicle is more than a preset temperature, wherein the preset temperature is more than or equal to the external temperature of the vehicle.
8. A pre-ventilation control device of a vehicle, characterized by comprising:
the first acquisition module is used for responding to the pre-ventilation instruction and acquiring the current state parameters of the vehicle;
the second acquisition module is used for acquiring the environment parameters of the vehicle when the current state parameters of the vehicle are determined to accord with the first preset conditions;
and the control module is used for controlling the vehicle to open the window of the vehicle and controlling the vehicle to execute the external circulation ventilation operation when the current environmental parameter of the vehicle is determined to meet the second preset condition.
9. A computer-readable storage medium, characterized in that a pre-ventilation control program of a vehicle is stored thereon, which when executed by a processor implements the pre-ventilation control method of a vehicle according to any one of claims 1-7.
10. A vehicle-mounted system comprising a memory, a processor and a pre-ventilation control program for a vehicle stored on the memory and operable on the processor, the processor implementing the pre-ventilation control method for a vehicle according to any one of claims 1-7 when executing the pre-ventilation control program for the vehicle.
CN202310092221.5A 2023-01-18 2023-01-18 Pre-ventilation control method and device for vehicle and vehicle machine system Pending CN116278590A (en)

Priority Applications (1)

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CN202310092221.5A CN116278590A (en) 2023-01-18 2023-01-18 Pre-ventilation control method and device for vehicle and vehicle machine system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310092221.5A CN116278590A (en) 2023-01-18 2023-01-18 Pre-ventilation control method and device for vehicle and vehicle machine system

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Publication Number Publication Date
CN116278590A true CN116278590A (en) 2023-06-23

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