CN108237866B

CN108237866B - Air conditioner ventilation control method and device for vehicle and vehicle

Info

Publication number: CN108237866B
Application number: CN201711092986.XA
Authority: CN
Inventors: 马东辉; 闫亮
Original assignee: Beijing CHJ Automotive Information Technology Co Ltd
Current assignee: Beijing Chehejia Automobile Technology Co Ltd
Priority date: 2017-11-08
Filing date: 2017-11-08
Publication date: 2020-05-29
Anticipated expiration: 2037-11-08
Also published as: CN108237866A

Abstract

The invention provides an air conditioning and ventilation control method of a vehicle, an air conditioning and ventilation control device of the vehicle, computer equipment, a computer readable storage medium and the vehicle. The air conditioning ventilation control method of the vehicle comprises the following steps: receiving an air conditioner control signal sent by a driver at a preset distance from a vehicle through a control device; and controlling the air conditioning ventilation device and the air conditioning circulating device of the vehicle to work according to the air conditioning control signal. Before a driver enters the vehicle, the air conditioner ventilation device and the air conditioner circulating device are automatically controlled to work according to the air conditioner control signal, so that the pre-ventilation of the interior of the vehicle is realized, and the comfort of the quality and the temperature of air in the vehicle is ensured.

Description

Air conditioner ventilation control method and device for vehicle and vehicle

Technical Field

The invention relates to the technical field of vehicle air conditioners, in particular to an air conditioner ventilation control method and device for a vehicle, an air conditioner ventilation control device for the vehicle, computer equipment, a computer readable storage medium and the vehicle.

Background

In hot summer, the temperature of air in the vehicle can continuously rise due to the fact that the vehicle is exposed to the sun, meanwhile, due to the fact that poisonous volatile gas is accumulated in the vehicle at high temperature and volatilization of volatile substances of parts in the vehicle is accelerated, after the door and the window are closed for a long time, the quality of the air in the vehicle is poor, and the temperature of the air in the vehicle is increased. If the driver or the passenger directly enters the vehicle, the health of the person is affected, and the riding experience of the driver or the passenger on the vehicle is reduced. If a driver or a passenger opens the door of the automobile outside the automobile door for ventilation before taking the automobile, and then the automobile enters the automobile, the driver or the passenger can be exposed to the sun under a high-temperature environment, so that the driver or the passenger cannot tolerate the environment.

In cold winter, when a driver or passengers leave the vehicle, residual carbon dioxide in the vehicle can continue to deposit in a closed environment, and harmful gas slowly volatilized by parts in the vehicle can also fill a limited space in the vehicle, so that the quality of air in the vehicle is reduced. The same dilemma is faced when the driver or passenger opens the door: the door is opened first for ventilation and air exchange, and simultaneously the cold air temperature outside the vehicle is endured, and the turbid air is also endured to the harm of the body.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art or the related art.

To this end, an aspect of the present invention is to provide an air conditioning ventilation control method of a vehicle.

Another aspect of the present invention is to provide an air conditioning ventilation control apparatus for a vehicle.

Yet another aspect of the invention is directed to a computer device.

Yet another aspect of the present invention is to provide a computer-readable storage medium.

Yet another aspect of the present invention is to provide a vehicle.

In view of the above, according to one aspect of the present invention, there is provided an air conditioning ventilation control method of a vehicle, including: receiving an air conditioner control signal sent by a driver at a preset distance from a vehicle through a control device; and controlling the air conditioning ventilation device and the air conditioning circulating device of the vehicle to work according to the air conditioning control signal.

The air conditioning ventilation control method of the vehicle provided by the invention receives an air conditioning control signal sent by pressing the control device when the driver is at a certain distance from the vehicle, namely, the driver does not enter the vehicle at the moment, and then the air conditioning ventilation device and the air conditioning circulating device of the vehicle are controlled to work according to the air conditioning control signal after the vehicle is powered on. Before a driver enters the vehicle, the air conditioner ventilation device and the air conditioner circulating device are automatically controlled to work according to the air conditioner control signal, so that the pre-ventilation of the interior of the vehicle is realized, and the comfort of the quality and the temperature of air in the vehicle is ensured.

According to the air conditioning ventilation control method of the vehicle, the following technical characteristics can be provided:

in the foregoing technical solution, preferably, the step of controlling the air conditioning ventilation device and the air conditioning circulation device of the vehicle to operate according to the air conditioning control signal specifically includes: receiving a seat pressure signal detected by a detection device of the vehicle under the triggering action of an air conditioner control signal; judging whether a person exists in the vehicle according to the seat pressure signal to obtain a judgment result; and controlling the air conditioner ventilation device and the air conditioner circulating device to work in a first working mode according to the judgment result.

In any of the above technical solutions, preferably, the controlling an air conditioning ventilation device and an air conditioning circulation device of a vehicle to operate in a first operation mode according to the determination result specifically includes: and when the judgment result shows that no person exists in the vehicle, controlling the air conditioner ventilation device to work at the preset air volume and adjusting the air conditioner circulating device to an external circulation mode.

In any of the above technical solutions, preferably, the method further includes: when the judgment result shows that a person is in the vehicle, receiving the person image information shot by the camera device of the vehicle; judging the group type of the people according to the portrait information; and when the group type is a preset group type and the vehicle is judged to be in a closed state for more than a preset time or the oxygen content of the air in the vehicle is lower than a preset threshold value, controlling the air conditioning ventilation device and the air conditioning circulation device to work in a second working mode.

In any of the above technical solutions, preferably, the step of controlling the air conditioning ventilation device and the air conditioning circulation device to operate in the second operation mode specifically includes: and controlling the air conditioning ventilation device to work at the air volume corresponding to the group type and adjusting the air conditioning circulating device to the circulating mode corresponding to the group type.

In any of the above technical solutions, preferably, the method further includes: and sending the information that the judgment result is that people exist in the vehicle and the air conditioning ventilation device and the air conditioning circulating device work in the second working mode to a terminal bound with the vehicle.

In any of the above technical solutions, preferably, after controlling the air conditioner ventilation device to operate at a preset air volume and adjusting the air conditioner circulation device to the external circulation mode, the method further includes: continuously judging whether a person exists in the vehicle according to the received seat pressure signal to obtain a judgment result; and when the judgment result shows that a person is in the vehicle, controlling the air conditioning ventilation device and the air conditioning circulating device to work or stop working in a third working mode.

In any of the above technical solutions, preferably, the control device is an intelligent key, and the air-conditioning control signal is an air-conditioning circulation device of an air-conditioning ventilation device based on an unlocking power-on signal of the vehicle sent by the intelligent key.

According to another aspect of the present invention, there is provided an air conditioning ventilation control apparatus for a vehicle, including: the signal receiving module is used for receiving an air conditioner control signal sent by a driver at a preset distance from the vehicle through the control device; and the air conditioner control module is used for controlling the air conditioner ventilation device and the air conditioner circulating device of the vehicle to work according to the air conditioner control signal.

The air conditioning ventilation control device of the vehicle provided by the invention receives an air conditioning control signal sent by pressing the control device when a driver is away from the vehicle by a certain distance through the signal receiving module, namely, the driver does not enter the vehicle at the moment, and then the air conditioning ventilation device and the air conditioning circulating device of the vehicle are controlled to work through the air conditioning control module according to the air conditioning control signal after the vehicle is powered on. Before a driver enters the vehicle, the air conditioner ventilation device and the air conditioner circulating device are automatically controlled to work according to the air conditioner control signal, so that the pre-ventilation of the interior of the vehicle is realized, and the comfort of the quality and the temperature of air in the vehicle is ensured.

According to the air conditioning ventilation control device of the vehicle, the following technical characteristics can be provided:

in the above technical solution, preferably, the signal receiving module is further configured to receive a seat pressure signal detected by a detection device of the vehicle under a triggering action of the air-conditioning control signal; the air conditioner control module includes: the judgment submodule is used for judging whether a person exists in the vehicle according to the seat pressure signal to obtain a judgment result; and the air conditioner control submodule is used for controlling the air conditioner ventilation device and the air conditioner circulating device to work in a first working mode according to the judgment result.

In any of the above technical solutions, preferably, the air-conditioning control sub-module is specifically configured to control the air-conditioning ventilation device to operate at a preset air volume and adjust the air-conditioning circulation device to the external circulation mode when the determination result indicates that no person is in the vehicle.

In any of the above technical solutions, preferably, the method further includes: the information acquisition module is used for receiving portrait information shot by a camera device of the vehicle when the judgment result shows that a person exists in the vehicle; the judgment submodule is also used for judging the group type of the person according to the portrait information; and the air conditioner control sub-module is also used for controlling the air conditioner ventilation device and the air conditioner circulating device to work in a second working mode when the group type is a preset group type and the vehicle is judged to exceed the preset time length in the closed state or the oxygen content of the air in the vehicle is lower than a preset threshold value.

In any of the above technical solutions, preferably, the air conditioner control sub-module is specifically configured to control the air conditioner ventilation device to operate at an air volume corresponding to the group type and adjust the air conditioner circulation device to a circulation mode corresponding to the group type.

In any of the above technical solutions, preferably, the method further includes: and the sending module is used for sending the information that the judgment result is that people exist in the vehicle and the air conditioning ventilation device and the air conditioning circulating device work in the second working mode to the terminal bound with the vehicle.

In any of the above technical solutions, preferably, the determining sub-module is further configured to continue to determine whether a person is present in the vehicle according to the received seat pressure signal after the air-conditioning control module controls the air-conditioning ventilation device to operate at the preset air volume and adjusts the air-conditioning circulation device to the external circulation mode, so as to obtain a determination result; and the air conditioner control submodule is also used for controlling the air conditioner ventilating device and the air conditioner circulating device to work or stop working in a third working mode when the judgment result shows that a person exists in the vehicle.

In any of the above technical solutions, preferably, the control device is an intelligent key, and the air-conditioning control signal is an unlocking and power-on signal of the vehicle sent by the intelligent key.

According to yet another aspect of the present invention, a computer device is proposed, which comprises a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the air conditioning ventilation control method of the vehicle as described above when executing the computer program.

According to yet another aspect of the present invention, a computer-readable storage medium is proposed, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the air conditioning ventilation control method of the vehicle as described above.

According to still another aspect of the present invention, there is provided a vehicle including: according to the air conditioning ventilation control device of the vehicle, the air conditioning ventilation control device is a vehicle control unit; the vehicle control unit is used for receiving an air conditioner control signal sent by a driver at a preset distance from a vehicle through an intelligent key; and controlling an air conditioning ventilation device and an air conditioning circulation device of the vehicle to work in a first working mode according to the air conditioning control signal.

According to the vehicle of the present invention, the following technical features may be further provided:

in the above technical solution, preferably, the method further includes: a vehicle body controller, a seat sensor and a camera device; the vehicle body controller is respectively connected with the seat sensor, the camera device and the vehicle control unit; the vehicle body controller is used for receiving an unlocking power-on signal sent by a driver at a preset distance from a vehicle through an intelligent key, detecting a seat pressure signal generated by a seat sensor under the triggering action of the unlocking power-on signal, judging whether a person in the vehicle obtains a judgment result according to the seat pressure signal, receiving portrait information shot by the camera device, judging the group type of the person according to the portrait information, and sending the judgment result and the group type to the vehicle control unit; the vehicle control unit is specifically used for controlling the air conditioning ventilation device and the air conditioning circulation device to work in a first working mode according to the judgment result, or controlling the air conditioning ventilation device and the air conditioning circulation device to work in a second working mode according to the judgment result and the group type; or the seat sensor and the vehicle body controller are respectively connected with the vehicle control unit; the vehicle body controller is used for receiving an unlocking power-on signal sent by a driver at a preset distance from the vehicle through an intelligent key and forwarding the unlocking power-on signal to the vehicle control unit; and the vehicle control unit is specifically used for detecting a seat pressure signal generated by the seat sensor under the triggering action of the unlocking power-on signal, receiving portrait information shot by the camera device, judging the group type of people according to the portrait information, judging whether people in the vehicle obtain a judgment result according to the seat pressure signal, and controlling the air conditioning ventilation device and the air conditioning circulation device to work in the first working mode according to the judgment result or controlling the air conditioning ventilation device and the air conditioning circulation device to work in the second working mode according to the judgment result and the group type.

In any of the above technical solutions, preferably, the vehicle control unit is specifically configured to control the air conditioning ventilation device to operate at a preset air volume and adjust the air conditioning circulation device to an external circulation mode when the determination result indicates that no person is present in the vehicle; or when the judgment result shows that no person exists in the vehicle, the group type is the preset group type, and the vehicle exceeds the preset duration in the closed state or the oxygen content of the air in the vehicle is lower than the preset threshold value, controlling the air-conditioning ventilation device to work at the air volume corresponding to the group type and adjusting the air-conditioning circulation device to the circulation mode corresponding to the group type.

In any of the above technical solutions, preferably, the vehicle controller or the vehicle body controller is further configured to continue to determine whether a person is in the vehicle according to the received seat pressure signal after controlling the air conditioning ventilation device to operate at the preset air volume and adjusting the air conditioning circulation device to the external circulation mode, so as to obtain a determination result.

In any of the above technical solutions, preferably, the vehicle control unit is further configured to control the air conditioning ventilation device and the air conditioning circulation device to operate or stop operating in the third operation mode when the determination result indicates that there is a person in the vehicle.

In any of the above technical solutions, preferably, the method further includes: and the one-way exhaust valve is opened when the air pressure in the vehicle exceeds the preset pressure relief pressure so as to exhaust the air in the vehicle.

The invention receives a seat pressure signal triggered and received when a driver presses a control device to send an air conditioning control signal at a certain distance from a vehicle, judges whether a person is in the vehicle or not according to the seat pressure signal, controls an air conditioning and ventilating device to work at a preset air volume and adjusts an air conditioning circulating device to an external circulation mode to circulate the air in the vehicle and the air outside the vehicle when the judgment result shows that the person is not in the vehicle. Therefore, the pre-ventilation is carried out before the driver or the passenger enters the vehicle, so that the turbid air in the vehicle is replaced by the fresh air, and the driver and the passenger are prevented from waiting for too long time outside the vehicle. And when the judgment result shows that the vehicle is occupied, controlling the air conditioning ventilation device and the air conditioning circulation device to work according to the group type of the vehicle occupant, the duration of the closed state and the oxygen content of the air, so as to realize automatic ventilation and avoid the situation that the vehicle occupant is in a high-temperature oxygen-poor environment. Furthermore, when a driver or a passenger sits on the seat, after the driver or the passenger is judged to be in the vehicle according to the seat pressure signal, the air conditioning ventilation device and the air conditioning circulating device are controlled to stop working, and at the moment, the pre-ventilation process of the vehicle is finished, namely, the fact that the driver is detected to automatically finish the pre-ventilation process is detected, so that the energy consumption of relevant modules participating in the pre-ventilation process is saved, and a series of complex closing operations do not need to be carried out by the driver.

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

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows a schematic flow diagram of an air conditioning ventilation control method of a vehicle according to an embodiment of the invention;

fig. 2 shows a schematic flow diagram of an air conditioning ventilation control method of a vehicle according to another embodiment of the invention;

fig. 3 shows a flow chart of an air conditioning ventilation control method of a vehicle according to still another embodiment of the present invention;

fig. 4 shows a flow chart of an air conditioning ventilation control method of a vehicle according to still another embodiment of the invention;

FIG. 5 shows a schematic block diagram of an air conditioning ventilation control apparatus of a vehicle of one embodiment of the present invention;

fig. 6 shows a schematic block diagram of an air conditioning ventilation control apparatus of a vehicle of another embodiment of the present invention;

fig. 7 shows a schematic block diagram of an air conditioning ventilation control apparatus of a vehicle of still another embodiment of the present invention;

FIG. 8 shows a schematic block diagram of a computer device of an embodiment of the present invention;

FIG. 9 shows a schematic block diagram of a vehicle of one embodiment of the present invention;

fig. 10 shows a schematic block diagram of a vehicle of another embodiment of the invention.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.

In an embodiment of a first aspect of the present invention, a method for controlling air conditioning ventilation of a vehicle is provided, and fig. 1 shows a flow chart of the method for controlling air conditioning ventilation of a vehicle according to an embodiment of the present invention. Wherein, the method comprises the following steps:

102, receiving an air conditioner control signal sent by a driver at a preset distance from a vehicle through a control device;

specifically, a distance detection device such as a camera, a bluetooth, or a distance sensor may be installed in the vehicle body in advance, the distance from the driver to the vehicle may be determined by the distance detection device, and when the distance from the driver to the vehicle is a preset distance or less than the preset distance, the vehicle may receive an air conditioning control signal sent by the driver through a control device, for example, the control device may be a vehicle key or a mobile terminal, which is not specifically limited herein.

The air-conditioning control signal can be selected as an air-conditioning on signal or an air-conditioning off signal, for example, when a driver wants to drive the vehicle, the air-conditioning on signal is sent out when the driver approaches the vehicle, and the air-conditioning off signal is sent out when the driver leaves the vehicle.

And 104, controlling the air conditioning ventilation device and the air conditioning circulation device of the vehicle to work according to the air conditioning control signal.

Specifically, the execution main body of the embodiment may be a vehicle control unit, and is not limited in this respect. After the vehicle is powered on, the corresponding ventilation device and the corresponding air-conditioning circulating device are also powered on, and at the moment, the air-conditioning ventilation device and the air-conditioning circulating device of the vehicle can be controlled to work according to the air-conditioning control signal.

According to the description of the steps, after the vehicle is powered on, if the air conditioner control signal is an air conditioner starting signal, the air conditioner ventilating device of the vehicle is controlled to be started, and the air conditioner circulating device is controlled to be in an external circulation mode. Or after the vehicle is powered on, if the air conditioner control signal is an air conditioner closing signal, controlling the air conditioner ventilation device and the air conditioner circulating device of the vehicle to be closed.

Fig. 2 shows a flow chart of an air conditioning ventilation control method of a vehicle according to another embodiment of the present invention. Wherein, the method comprises the following steps:

202, receiving an air conditioner control signal sent by a driver at a preset distance from a vehicle through a control device;

step 204, receiving a seat pressure signal detected by a detection device of the vehicle under the triggering action of an air conditioner control signal;

step 206, judging whether a person exists in the vehicle according to the seat pressure signal to obtain a judgment result;

and step 208, controlling the air conditioner ventilating device and the air conditioner circulating device to work in a first working mode according to the judgment result.

In the embodiment, an air-conditioning control signal sent by pressing the control device when a driver is at a certain distance from a vehicle is received, the air-conditioning control signal triggers the detection device to detect a seat pressure signal, whether a person is in the vehicle is judged according to the pressure signal (for example, whether a person is in a driver seat and a passenger seat is judged), a judgment result is obtained, and the air-conditioning ventilation device and the air-conditioning circulation device which are in a standby state are controlled to work in a first working mode according to the judgment result. The work of the air conditioner ventilation device and the air conditioner circulating device is automatically controlled according to the condition that no person is in the vehicle to realize pre-ventilation, so that the comfort of the air quality and the temperature in the vehicle before a driver enters the vehicle is ensured.

The first operation mode may include, but is not limited to, operating the air conditioner ventilator at the maximum air volume and adjusting the air conditioner circulation device to the external circulation mode, operating the air conditioner ventilator at the preset air volume and adjusting the air conditioner circulation device to another circulation mode, and the like.

Fig. 3 shows a flow chart of an air conditioning ventilation control method of a vehicle according to still another embodiment of the present invention. Wherein, the method comprises the following steps:

step 302, receiving an air conditioner control signal sent by a driver at a preset distance from a vehicle through a control device;

step 304, receiving a seat pressure signal detected by a detection device of the vehicle under the triggering action of an air conditioner control signal;

step 306, judging whether a person exists in the vehicle according to the seat pressure signal, entering step 308 when the judgment result is that the person exists in the vehicle, and entering step 312 when the judgment result is that the person does not exist in the vehicle;

step 308, receiving portrait information shot by a camera of the vehicle; judging the group type of the people according to the portrait information;

step 310, when the group type is a preset group type and the vehicle is judged to be in a closed state for more than a preset time or the oxygen content of the air in the vehicle is lower than a preset threshold value, controlling the air conditioning ventilation device and the air conditioning circulation device to work in a second working mode;

step 312, controlling the air conditioner ventilation device to work at a preset air volume and adjusting the air conditioner circulation device to an external circulation mode;

step 314, continuously judging whether the vehicle is occupied or not according to the received seat pressure signal, entering step 316 when the obtained judgment result is that the vehicle is occupied, and returning to step 312 when the obtained judgment result is that the vehicle is not occupied;

and step 316, controlling the air conditioner ventilating device and the air conditioner circulating device to work in a third working mode or stop working.

In the embodiment, an air-conditioning control signal sent by pressing a control device when a driver is at a certain distance from a vehicle is received, the air-conditioning control signal triggers a detection device to detect a seat pressure signal, whether a person exists in the vehicle is judged according to the seat pressure signal, and when the judgment result shows that no person exists in the vehicle, an air-conditioning ventilation device is controlled to work at a preset air volume and an air-conditioning circulation device is adjusted to an external circulation mode, so that air in the vehicle and air outside the vehicle are circulated. Namely, the air conditioning ventilation device is controlled to start to work with the highest air volume and the air conditioning circulation device is adjusted to an external circulation mode, when the air pressure in the vehicle is increased rapidly due to the air sucked outside the vehicle and exceeds the pressure relief pressure of the vehicle, a one-way exhaust valve positioned at the rear side of the vehicle is opened, and then the turbid air in the vehicle is exhausted out of the vehicle. This creates an air flow from outside the vehicle to inside the vehicle and from inside the vehicle to outside the vehicle. Before a driver or a passenger sits on the automobile seat, the turbid air in the automobile is replaced by fresh air to achieve the pre-ventilation effect, and the situation that the driver and the passenger directly enter the automobile to endure the turbid air or wait for too long time outside the automobile is avoided.

And when the judgment result shows that the vehicle is occupied, controlling the air conditioning ventilation device and the air conditioning circulation device to work according to the group type of the vehicle occupant, the duration of the closed state and the oxygen content of the air, so as to realize automatic ventilation and avoid the situation that the vehicle occupant is in a high-temperature oxygen-deficient environment.

The preset group type can include, but is not limited to, children, old people, young people and the like, for example, when people are in the vehicle and are judged to be vulnerable groups such as children and old people, and the vehicle is in a closed state for more than a preset time or the oxygen content of the air in the vehicle is lower than a preset threshold value, the air conditioner is automatically controlled to be turned on, and the air conditioner ventilating device and the air conditioner circulating device are controlled to work in the second working mode.

For example, when a person is in the vehicle and the vehicle is determined to be a group of weak people such as a child and an old man, the vehicle is in a closed state for more than a preset time (for example, 2 hours) or the oxygen content of the air in the vehicle is lower than a preset threshold value, in order to avoid the personal safety caused by oxygen deficiency in the vehicle, the air conditioner is automatically controlled to be started, and the air conditioner ventilation device is controlled to be started and the air conditioner circulation device is controlled to be in an external circulation mode. And when the old people are in the vehicle, the temperature in the vehicle is slightly higher than or the ventilation volume is slightly lower than the temperature or the ventilation volume of the young people in the vehicle, and the corresponding rule for controlling the working of the air conditioning ventilation device and the air conditioning circulation device can be customized by a user, so that the air conditioning ventilation can be automatically carried out for different crowds, and the requirements of different crowds are met.

The second operation mode may include, but is not limited to, the air conditioning ventilation device operating at an air volume corresponding to the group type, and adjusting the air conditioning circulation device to a circulation mode corresponding to the group type, and may also be the same operation mode as the first operation mode.

And further, continuously judging whether a driver or a passenger is in the vehicle, and when the driver or the passenger is still not in the vehicle, continuously controlling the air-conditioning ventilation device to work at a preset air volume and adjusting the air-conditioning circulation device to an external circulation mode to circulate the air in the vehicle and the air outside the vehicle. When the driver or the passenger sits on the seat, after the driver or the passenger is judged to be in the vehicle according to the seat pressure signal, the air-conditioning ventilation device and the air-conditioning circulating device are controlled to stop working or work in a third working mode, and at the moment, the pre-ventilation process of the vehicle is finished, so that the energy consumption of relevant modules participating in the pre-ventilation process is saved, and a series of complex closing operations of the driver are not needed.

The third operation mode may include, but is not limited to, an operation mode maintained by the air conditioner when the air conditioner is turned off last time, an operation mode in which the air conditioning ventilation device operates at a maximum air volume and adjusts the air conditioning circulation device to an external circulation mode, an operation mode in which the air conditioning ventilation device operates at an air volume corresponding to a group type and adjusts the air conditioning circulation device to a circulation mode corresponding to the group type, and the like.

Fig. 4 shows a flow chart of an air conditioning ventilation control method of a vehicle according to still another embodiment of the present invention. Wherein, the method comprises the following steps:

step 402, receiving an air conditioner control signal sent by a driver at a preset distance from a vehicle through a control device;

step 404, receiving a seat pressure signal detected by a detection device of the vehicle under the triggering action of the air conditioner control signal;

step 406, judging whether a person is in the vehicle or not according to the seat pressure signal, entering step 408 when the judgment result is that the person is in the vehicle, and entering step 414 when the judgment result is that the person is not in the vehicle;

step 408, receiving portrait information shot by a camera of the vehicle; judging the group type of the people according to the portrait information;

step 410, when the group type is a preset group type and the vehicle is judged to be in a closed state for more than a preset time or the oxygen content of the air in the vehicle is lower than a preset threshold value, controlling the air conditioning ventilation device to work at an air volume corresponding to the group type and adjusting the air conditioning circulation device to a circulation mode corresponding to the group type;

step 412, sending the information that the judgment result is that people are in the vehicle and the air conditioning ventilation device and the air conditioning circulating device work in the second working mode to a terminal bound with the vehicle;

step 414, controlling the air conditioner ventilation device to work at a preset air volume and adjusting the air conditioner circulation device to an external circulation mode;

step 416, continuously judging whether the vehicle is occupied or not according to the received seat pressure signal, entering step 418 when the obtained judgment result is that the vehicle is occupied, and returning to step 414 when the obtained judgment result is that the vehicle is not occupied;

and 418, controlling the air conditioner ventilating device and the air conditioner circulating device to work in a third working mode or stop working.

And when the judgment result is that the vehicle is occupied, controlling the air conditioning ventilation device and the air conditioning circulation device to work according to the group type, the duration of the closed state and the oxygen content of the air of the vehicle, and specifically controlling the air conditioning ventilation device and the air conditioning circulation device to work correspondingly according to the group type.

In an embodiment of the present invention, preferably, the control device is a smart key, and the air conditioning control signal is an unlocking power-on signal of the vehicle sent by the smart key.

In the embodiment, an unlocking power-on signal sent by pressing the intelligent key when a driver is at a certain distance from a vehicle is received, and an air-conditioning ventilation device and an air-conditioning circulation device of the vehicle are controlled to work according to the unlocking power-on signal while a door lock command is opened according to the unlocking power-on signal.

In a second aspect of the present invention, an air conditioning and ventilation control device for a vehicle is provided, and fig. 5 shows a schematic block diagram of an air conditioning and ventilation control device 500 for a vehicle according to an embodiment of the present invention. Wherein the apparatus 500 comprises:

a signal receiving module 502, configured to receive an air conditioner control signal sent by a driver at a preset distance from a vehicle through a control device; and the air conditioner control module 504 is used for controlling the air conditioner ventilation device and the air conditioner circulating device of the vehicle to work according to the air conditioner control signal.

The air conditioning ventilation control device of the vehicle receives an air conditioning control signal sent by pressing the control device when a driver is at a certain distance from the vehicle, namely the driver does not enter the vehicle at the moment, and then controls the air conditioning ventilation device and the air conditioning circulation device of the vehicle to work according to the air conditioning control signal after the vehicle is powered on. Before a driver enters the vehicle, the air conditioner ventilation device and the air conditioner circulating device are automatically controlled to work according to the air conditioner control signal, so that the pre-ventilation of the interior of the vehicle is realized, and the comfort of the quality and the temperature of air in the vehicle is ensured.

Specifically, according to the above description of the steps, when the air conditioner control signal is an air conditioner on signal, the air conditioner ventilation device of the vehicle is controlled to be turned on, and the air conditioner circulation device is controlled to be in the external circulation mode. Or when the air conditioner control signal is an air conditioner closing signal, controlling the air conditioner ventilation device and the air conditioner circulating device of the vehicle to be closed.

Fig. 6 shows a schematic block diagram of an air conditioning ventilation control apparatus 600 of a vehicle according to another embodiment of the present invention. Wherein the apparatus 600 comprises:

a signal receiving module 602, configured to receive an air conditioning control signal sent by a driver at a preset distance from a vehicle through a control device, and receive a seat pressure signal detected by a detection device of the vehicle under a triggering action of the air conditioning control signal;

an air conditioning control module 604, comprising: the judgment submodule 642 is used for judging whether a person exists in the vehicle according to the seat pressure signal to obtain a judgment result; and an air conditioner control sub-module 644 for controlling the air conditioner ventilating device and the air conditioner circulating device to operate in the first operation mode according to the judgment result.

In the embodiment, an air conditioning control signal sent by pressing a control device when a driver is at a certain distance from a vehicle is received, the air conditioning control signal triggers a detection device to detect a seat pressure signal, the seat pressure signal is received, whether a person is in the vehicle is judged through the pressure signal (for example, whether a person is in a driver seat and a passenger seat is judged), a judgment result is obtained, and an air conditioning ventilation device and an air conditioning circulation device in a standby state are controlled to work in a first working mode according to the judgment result. The work of the air conditioner ventilation device and the air conditioner circulating device is automatically controlled according to the condition that people exist or do not exist in the automobile to realize pre-ventilation, and further the comfort of the air quality and the temperature in the automobile before a driver enters the automobile is ensured.

In one embodiment of the present invention, the air-conditioning control sub-module 544 is preferably configured to control the air-conditioning ventilation device to operate at the preset air volume and adjust the air-conditioning circulation device to the external circulation mode when the determination result is that no person is in the vehicle.

Fig. 7 shows a schematic block diagram of an air conditioning ventilation control apparatus 700 of a vehicle according to still another embodiment of the present invention. Wherein the apparatus 700 comprises:

a signal receiving module 702, configured to receive an air conditioning control signal sent by a driver at a preset distance from a vehicle through a control device, and receive a seat pressure signal detected by a detection device of the vehicle under a triggering action of the air conditioning control signal;

an air conditioning control module 704, comprising: the judgment submodule 742 is used for judging whether a person exists in the vehicle according to the seat pressure signal to obtain a judgment result; the air conditioner control sub-module 744 is used for controlling the air conditioner ventilation device and the air conditioner circulating device to work in a first working mode according to the judgment result;

the information acquisition module 706 is used for acquiring portrait information when the judgment result is that a person is in the vehicle; the judging submodule 742 is further used for judging the group type of the person according to the portrait information; the air conditioner control sub-module 744 is further configured to control the air conditioner ventilation device and adjust the air conditioner circulation device to operate in a second working mode when the group type is a preset group type and it is determined that the vehicle is in a closed state for more than a preset time or the oxygen content of the air in the vehicle is lower than a preset threshold;

the sending module 708 is used for sending the information that the judgment result is that people are in the vehicle and the air conditioning ventilation device and the air conditioning circulation device work in the second working mode to the terminal bound with the vehicle;

the determining sub-module 742 is further configured to continue to determine whether a person is present in the vehicle according to the received seat pressure signal after the air conditioner control module controls the air conditioner ventilation device to operate at the preset air volume and adjusts the air conditioner circulation device to the external circulation mode, so as to obtain a determination result; and the air conditioner control sub-module 744 is further configured to control the air conditioner ventilation device and the air conditioner circulation device to operate or stop operating in the third operating mode when the determination result indicates that a person is in the vehicle.

And when the judgment result is that the vehicle is occupied, controlling the air conditioning ventilation device and the air conditioning circulating device to work in a second working mode according to the group type, the duration of the closed state and the oxygen content of the air of the vehicle, wherein the second working mode can include but is not limited to the working of the air conditioning ventilation device in an air volume corresponding to the group type, the adjustment of the air conditioning circulating device to a circulating mode corresponding to the group type and the like, and can also be the same working mode as the first working mode, and the preset group type can include but is not limited to children, old people, young people and the like; for example, when people are in the vehicle and are judged to be vulnerable groups such as children and the old, and the vehicle exceeds a preset time length in a closed state or the oxygen content of the air in the vehicle is lower than a preset threshold value, the air conditioner is automatically controlled to be started, and the air conditioner ventilating device and the air conditioner circulating device are controlled to work in a second working mode. And when the old people are in the vehicle, the temperature in the vehicle is slightly higher than or the ventilation volume is slightly lower than the temperature or the ventilation volume of the young people in the vehicle, and the corresponding rule for controlling the working of the air conditioning ventilation device and the air conditioning circulation device can be customized by a user, so that the air conditioning ventilation can be automatically carried out for different crowds, and the requirements of different crowds are met.

In embodiments of the third aspect of the present invention, a computer device is provided, and fig. 8 shows a schematic block diagram of a computer device 800 according to an embodiment of the present invention. Wherein the computer device 800 comprises:

a memory 802, a processor 804 and a computer program stored on the memory 802 and executable on the processor 504, the processor 804 when executing the computer program implementing the steps of the air conditioning ventilation control method of the vehicle as described above.

The processor of the computer device 800 provided by the invention executes the computer program, can receive an air conditioner control signal sent by a control device pressed when a driver is a certain distance away from a vehicle, the air conditioner control signal triggers a detection device to detect a seat pressure signal, whether a person exists in the vehicle is judged according to the seat pressure signal, and when the judgment result shows that no person exists in the vehicle, the air conditioner ventilation device is controlled to work at a preset air volume and the air conditioner circulation device is adjusted to an external circulation mode, so that the air in the vehicle and the air outside the vehicle are circulated. The effect of ventilating in advance is realized by fresh air replacement to the muddy air in the car before driver or passenger sit the car seat, avoids driver and passenger to directly get into the car and endure muddy air or wait for overlength time outside the car. And further, continuously judging whether a driver or a passenger is in the vehicle, and when the driver or the passenger is still not in the vehicle, continuously controlling the air-conditioning ventilation device to work at a preset air volume and adjusting the air-conditioning circulation device to an external circulation mode to circulate the air in the vehicle and the air outside the vehicle. When the driver or the passenger sits on the seat, the air-conditioning ventilation device and the air-conditioning circulating device are controlled to stop working after the driver or the passenger is judged to be in the vehicle according to the pressure signal of the seat, the pre-ventilation process of the vehicle is finished, the energy consumption of relevant modules participating in the pre-ventilation process is saved, and a series of complex closing operations of the driver are not needed.

An embodiment of the fourth aspect of the present invention proposes a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the air conditioning ventilation control method of the vehicle as described above.

The processor of the computer readable storage medium provided by the invention executes a computer program, can receive an air conditioner control signal sent by a control device pressed when a driver is a certain distance away from a vehicle, triggers a detection device by the air conditioner control signal to detect a seat pressure signal, judges whether a person is in the vehicle according to the seat pressure signal, controls an air conditioner ventilation device to work at a preset air volume and adjusts an air conditioner circulation device to an external circulation mode when the judgment result shows that no person is in the vehicle, so that the air in the vehicle and the air outside the vehicle are circulated. The effect of ventilating in advance is realized by fresh air replacement to the muddy air in the car before driver or passenger sit the car seat, avoids driver and passenger to directly get into the car and endure muddy air or wait for overlength time outside the car. And further, continuously judging whether a driver or a passenger is in the vehicle, and when the driver or the passenger is still not in the vehicle, continuously controlling the air-conditioning ventilation device to work at a preset air volume and adjusting the air-conditioning circulation device to an external circulation mode to circulate the air in the vehicle and the air outside the vehicle. When the driver or the passenger sits on the seat, the air-conditioning ventilation device and the air-conditioning circulating device are controlled to stop working after the driver or the passenger is judged to be in the vehicle according to the pressure signal of the seat, the pre-ventilation process of the vehicle is finished, the energy consumption of relevant modules participating in the pre-ventilation process is saved, and a series of complex closing operations of the driver are not needed.

In an embodiment of a fifth aspect of the present invention, a vehicle is provided, and fig. 9 shows a schematic block diagram of a vehicle 900 according to an embodiment of the present invention. Wherein, this vehicle 900 includes:

the air conditioning ventilation control device of the vehicle can be selected as a whole vehicle controller 902;

the vehicle control unit 902 is used for receiving an air conditioner control signal sent by a driver at a preset distance from the vehicle through the intelligent key 904; and controlling the air conditioning ventilation device 906 and the air conditioning circulation device 908 of the vehicle to work according to the air conditioning control signal.

The vehicle control unit of the vehicle receives an air conditioning control signal sent by a driver pressing the control device when the driver is at a certain distance from the vehicle, namely the driver does not enter the vehicle at the moment, and further controls the air conditioning ventilation device and the air conditioning circulation device of the vehicle to work according to the air conditioning control signal. Before a driver enters the vehicle, the air conditioner ventilation device and the air conditioner circulating device are automatically controlled to work according to the air conditioner control signal, so that the pre-ventilation of the interior of the vehicle is realized, and the comfort of the quality and the temperature of air in the vehicle is ensured.

Fig. 10 shows a schematic block diagram of a vehicle 100 of one embodiment of the invention. Wherein, this vehicle 100 includes:

a vehicle control unit 102;

a vehicle body controller 104, a smart key 106, a seat sensor 108, and a camera 110; the vehicle body controller 104 is respectively connected with the seat sensor 108, the camera device 110 and the vehicle control unit 102;

and the air conditioner controller 112 is respectively connected with the vehicle control unit 102, the air conditioner ventilation device 114 and the air conditioner circulation device 116.

The vehicle body controller 104 is configured to receive an unlocking power-on signal sent by a driver at a preset distance from the vehicle through the smart key 106, detect a seat pressure signal generated by the seat sensor 108 under a trigger action of the unlocking power-on signal, judge whether a person in the vehicle obtains a judgment result according to the seat pressure signal, receive portrait information shot by the camera device 110, judge a group type of the person according to the portrait information, and send the judgment result and the group type to the vehicle control unit 102; the vehicle control unit 102 is specifically configured to enable the air conditioning control module 112 to control the air conditioning ventilation device 114 and the air conditioning circulation device 116 to operate in the first operation mode according to the determination result, or control the air conditioning ventilation device 114 and the air conditioning circulation device 116 to operate in the second operation mode according to the determination result and the group type; alternatively, the first and second electrodes may be,

the seat sensor 108 and the vehicle body controller 104 are respectively connected with the vehicle control unit 102; the vehicle body controller 104 is configured to receive an unlocking and powering-on signal sent by a driver at a preset distance from the vehicle through the smart key 106, and forward the unlocking and powering-on signal to the vehicle control unit 102; the vehicle control unit 102 is specifically configured to detect a seat pressure signal generated by the seat sensor 108 under the triggering action of the unlocking power-on signal, receive portrait information captured by the image capture device 110, determine a group type of a person according to the portrait information, determine whether a person in the vehicle obtains a determination result according to the seat pressure signal, and enable the air conditioning controller 112 to control the air conditioning ventilation device 114 and the air conditioning circulation device 116 to operate in the first operation mode according to the determination result, or control the air conditioning ventilation device 114 and the air conditioning circulation device 116 to operate in the second operation mode according to the determination result and the group type.

Preferably, the vehicle control unit 102 is specifically configured to, when the determination result is that no person is in the vehicle, enable the climate control module 112 to control the climate device 114 to operate at a preset air volume and adjust the climate circulating device 116 to the external circulation mode; or when the judgment result shows that no person exists in the vehicle, the group type is the preset group type, and the vehicle exceeds the preset time length in the closed state or the oxygen content of the air in the vehicle is lower than the preset threshold value, controlling the air conditioning ventilation device 114 to work at the air volume corresponding to the group type and adjusting the air conditioning circulation device 116 to the circulation mode corresponding to the group type.

Preferably, the vehicle control unit 102 or the vehicle body controller 104 is further configured to continue to determine whether a person is in the vehicle according to the received seat pressure signal after the climate controller 112 controls the climate ventilating device 114 to operate at the preset air volume and adjusts the climate circulating device 116 to the external circulation mode, so as to obtain a determination result.

Preferably, the vehicle control unit 102 is further configured to enable the ac controller 112 to control the ac ventilation device 114 and the ac circulation device 116 to operate or stop operating in the third operation mode when the determination result indicates that there is a person in the vehicle.

The vehicle 100 further includes: and the one-way exhaust valve 118 is opened when the air pressure in the vehicle exceeds the preset pressure relief pressure so as to exhaust the air in the vehicle.

In this embodiment, the driver can control the hvac ventilator 114 and adjust the climate cycle device 116 to operate in a first operation mode while walking on the vehicle, wherein the first operation mode can include, but is not limited to, operating the hvac ventilator at a maximum air volume and adjusting the climate cycle device to an external circulation mode, operating the hvac ventilator at a predetermined air volume and adjusting the climate cycle device to another circulation mode. When the air pressure in the vehicle interior rapidly increases due to the air sucked into the outside of the vehicle and exceeds the pressure at which the vehicle is depressurized, the one-way exhaust valve 118 located at the rear side of the vehicle is opened, and thus the turbid air in the vehicle interior is exhausted out of the vehicle. This creates an air flow from outside the vehicle to inside the vehicle and from inside the vehicle to outside the vehicle. The method realizes that the turbid air in the automobile is replaced by fresh air before a driver or a passenger sits on the automobile seat, so that the driver and the passenger can directly get on the automobile without waiting for a long time outside the automobile.

When the presence of a person in the vehicle is judged for the first time, the air conditioning ventilation device and the air conditioning circulation device are controlled to work in a second working mode according to the group type of the person in the vehicle, the duration of the closed state and the oxygen content of the air, wherein the second working mode can include but is not limited to the working of the air conditioning ventilation device in the air volume corresponding to the group type, the adjustment of the air conditioning circulation device to the circulation mode corresponding to the group type and the like, and the second working mode can also be the same as the first working mode. For example, when people are in the vehicle and are judged to be vulnerable groups such as children and the old, and the vehicle exceeds a preset time length in a closed state or the oxygen content of the air in the vehicle is lower than a preset threshold value, the air conditioner is automatically controlled to be started, and the air conditioner ventilating device and the air conditioner circulating device are controlled to work in a second working mode. When the old people are in the vehicle, the temperature in the vehicle is slightly higher than or the ventilation quantity is slightly lower than the temperature or the ventilation quantity of the young people in the vehicle, and the corresponding rule for controlling the working of the air conditioning ventilation device and the air conditioning circulation device can be customized by a user, so that the air conditioning ventilation can be automatically carried out for different crowds, and the requirements of different crowds are met.

Further, whether the vehicle is occupied or not is continuously determined, and when the vehicle is occupied by a driver or a passenger, the operation of the hvac ventilation device 114 and the climate cycle device 116 in the operation mode is automatically controlled to stop or operate in a third mode. At the moment, the pre-ventilation process of the automobile is finished, namely the system detects that someone in the automobile automatically finishes the pre-ventilation process, so that the energy consumption of relevant modules participating in the pre-ventilation process is saved, and a driver does not need to perform a series of complicated closing operations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by a driver skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air conditioning ventilation control method of a vehicle, characterized by comprising:

receiving an air conditioner control signal sent by a driver at a preset distance from the vehicle through a control device;

controlling an air conditioning ventilation device and an air conditioning circulation device of the vehicle to work according to the air conditioning control signal;

the step of controlling the air conditioning ventilation device and the air conditioning circulation device of the vehicle to work according to the air conditioning control signal specifically comprises the following steps:

receiving a seat pressure signal detected by a detection device of the vehicle under the triggering action of the air-conditioning control signal;

judging whether a person exists in the vehicle according to the seat pressure signal to obtain a judgment result;

controlling the air conditioner ventilation device and the air conditioner circulating device to work in a first working mode according to the judgment result;

controlling the air conditioner ventilation device and the air conditioner circulating device to work in the first working mode according to the judgment result, and specifically comprising:

when the judgment result shows that no person exists in the vehicle, controlling the air-conditioning ventilation device to work at a preset air volume and adjusting the air-conditioning circulation device to an external circulation mode;

further comprising:

when the judgment result shows that a person exists in the vehicle, receiving person image information shot by a camera device of the vehicle;

judging the group type of the people according to the portrait information;

and when the group type is a preset group type and the vehicle is judged to be in a closed state for more than a preset time or the oxygen content of the air in the vehicle is lower than a preset threshold value, controlling the air conditioning ventilation device and the air conditioning circulation device to work in a second working mode.

2. The method for controlling air conditioning ventilation of a vehicle according to claim 1, wherein the step of controlling the air conditioning ventilation device and the air conditioning circulation device to operate in the second operation mode specifically comprises:

and controlling the air conditioning ventilation device to work at the air volume corresponding to the group type and adjusting the air conditioning circulating device to the circulating mode corresponding to the group type.

3. The air conditioning ventilation control method of the vehicle according to claim 1, characterized by further comprising:

and sending the information that the judgment result is that the vehicle is occupied, and the air conditioning ventilation device and the air conditioning circulating device work in the second working mode to a terminal bound with the vehicle.

4. The air conditioning ventilation control method of a vehicle according to claim 1, further comprising, after controlling the air conditioning ventilation device to operate at a preset air volume and adjusting the air conditioning circulation device to an external circulation mode:

continuously judging whether a person exists in the vehicle according to the received seat pressure signal to obtain a judgment result;

and when the judgment result shows that a person is in the vehicle, controlling the air conditioning ventilation device and the air conditioning circulating device to work or stop working in a third working mode.

5. The air conditioning ventilation control method for the vehicle according to any one of claims 1 to 4, wherein the control device is a smart key, and the air conditioning control signal is an unlocking power-on signal of the vehicle sent by the smart key.

6. An air conditioning ventilation control apparatus of a vehicle, characterized by comprising:

the signal receiving module is used for receiving an air conditioner control signal sent by a driver at a preset distance from the vehicle through a control device;

the air conditioner control module is used for controlling an air conditioner ventilation device and an air conditioner circulating device of the vehicle to work according to the air conditioner control signal;

the signal receiving module is also used for receiving a seat pressure signal detected by a detection device of the vehicle under the triggering action of the air conditioner control signal;

the air conditioner control module includes:

the judgment submodule is used for judging whether a person exists in the vehicle according to the seat pressure signal to obtain a judgment result;

the air conditioner control submodule is used for controlling the air conditioner ventilation device and the air conditioner circulating device to work in a first working mode according to the judgment result;

the air conditioner control submodule is specifically used for controlling the air conditioner ventilation device to work at a preset air volume and adjusting the air conditioner circulating device to an external circulation mode when the judgment result shows that no person exists in the vehicle;

further comprising:

the information acquisition module is used for receiving portrait information shot by a camera device of the vehicle when the judgment result shows that a person exists in the vehicle;

the judgment submodule is also used for judging the group type of the person according to the portrait information;

and the air conditioner control sub-module is further used for controlling the air conditioner ventilation device and the air conditioner circulation device to work in a second working mode when the group type is a preset group type and the vehicle is judged to be in a closed state for more than a preset time or the oxygen content of the air in the vehicle is lower than a preset threshold value.

7. Air conditioning ventilation control apparatus of a vehicle according to claim 6,

the air conditioner control submodule is specifically used for controlling the air conditioner ventilation device to work at the air volume corresponding to the group type and adjusting the air conditioner circulating device to the circulating mode corresponding to the group type.

8. The air conditioning ventilation control apparatus of a vehicle according to claim 6, characterized by further comprising:

and the sending module is used for sending the information that the judgment result is that the vehicle is occupied, the air conditioning ventilation device and the air conditioning circulating device work in the second working mode to a terminal bound with the vehicle.

9. Air conditioning ventilation control apparatus of a vehicle according to claim 6,

the judgment sub-module is further used for continuing to judge whether a person exists in the vehicle according to the received seat pressure signal after the air conditioner control module controls the air conditioner ventilation device to work at a preset air volume and adjusts the air conditioner circulation device to an external circulation mode, so as to obtain a judgment result;

and when the air conditioner control sub-module is used for controlling the air conditioner ventilation device and the air conditioner circulating device to work or stop working in a third working mode when the judgment result shows that a person is in the vehicle.

10. The air conditioning ventilation control device of the vehicle according to any one of claims 6 to 9, wherein the control device is a smart key, and the air conditioning control signal is an unlocking power-on signal of the vehicle sent by the smart key.

11. Computer arrangement comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor realizes the steps of the air conditioning ventilation control method of the vehicle according to any of claims 1 to 5 when executing the computer program.

12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the air conditioning ventilation control method of the vehicle according to any one of claims 1 to 5.

13. A vehicle, characterized by comprising:

the air conditioning ventilation control device of the vehicle according to any one of claims 6 to 10;

the air conditioner ventilation control device is a whole vehicle controller;

the vehicle control unit is used for receiving an air conditioner control signal sent by a driver at a preset distance from the vehicle through an intelligent key; controlling an air conditioning ventilation device and an air conditioning circulation device of the vehicle to work in a first working mode according to the air conditioning control signal;

further comprising: a vehicle body controller, a seat sensor and a camera device;

the vehicle body controller is respectively connected with the seat sensor, the camera device and the vehicle control unit; the vehicle body controller is used for receiving an unlocking power-on signal sent by a driver at a preset distance away from the vehicle through the intelligent key, detecting a seat pressure signal generated by the seat sensor under the triggering action of the unlocking power-on signal, judging whether a person in the vehicle obtains a judgment result according to the seat pressure signal, receiving portrait information shot by the camera device, judging the group type of the person according to the portrait information, and sending the judgment result and the group type to the vehicle controller;

the vehicle control unit is specifically configured to control the air conditioning ventilation device and the air conditioning circulation device to operate in a first operating mode according to the determination result, or control the air conditioning ventilation device and the air conditioning circulation device to operate in a second operating mode according to the determination result and the group type;

alternatively, the first and second electrodes may be,

the seat sensor and the vehicle body controller are respectively connected with the vehicle control unit;

the vehicle body controller is used for receiving an unlocking power-on signal sent by a driver at a preset distance away from the vehicle through the intelligent key and forwarding the unlocking power-on signal to the vehicle control unit;

the vehicle control unit is specifically configured to detect a seat pressure signal generated by the seat sensor under the triggering action of the unlocking power-on signal, judge whether a judgment result is obtained by a person in the vehicle according to the seat pressure signal, receive the portrait information photographed by the camera device, judge a group type of the person according to the portrait information, and control the air conditioning ventilation device and the air conditioning circulation device to operate in the first working mode according to the judgment result or control the air conditioning ventilation device and the air conditioning circulation device to operate in the second working mode according to the judgment result and the group type.

14. The vehicle according to claim 13, wherein the vehicle control unit is configured to, when the determination result indicates that no person is present in the vehicle, control the air conditioning ventilation device to operate at a preset air volume and adjust the air conditioning circulation device to an external circulation mode; or when the judgment result is that no person exists in the vehicle, the group type is a preset group type, and the vehicle is in a closed state for more than a preset time or the oxygen content of the air in the vehicle is lower than a preset threshold value, controlling the air conditioning ventilation device to work at the air volume corresponding to the group type and adjusting the air conditioning circulation device to the circulation mode corresponding to the group type.

15. The vehicle according to claim 14, wherein the vehicle controller or the vehicle body controller is further configured to continue to determine whether a person is in the vehicle according to the received seat pressure signal after controlling the air conditioning ventilation device to operate at a preset air volume and adjusting the air conditioning circulation device to an external circulation mode, so as to obtain the determination result.

16. The vehicle of claim 15, wherein the vehicle control unit is further configured to control the air conditioning ventilation device and the air conditioning circulation device to operate or stop operating in a third operation mode when the determination result is that there is a person in the vehicle.

17. The vehicle according to any one of claims 13 to 16, characterized by further comprising:

and the one-way exhaust valve is opened when the air pressure in the vehicle exceeds the preset pressure relief pressure so as to exhaust the air in the vehicle.