CN110871664B - Passenger car air conditioner capable of spraying medicine and control method thereof - Google Patents
Passenger car air conditioner capable of spraying medicine and control method thereof Download PDFInfo
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- CN110871664B CN110871664B CN201910954355.7A CN201910954355A CN110871664B CN 110871664 B CN110871664 B CN 110871664B CN 201910954355 A CN201910954355 A CN 201910954355A CN 110871664 B CN110871664 B CN 110871664B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00742—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
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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
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/174—Facial expression recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
Abstract
The invention belongs to the technical field of motor vehicle air conditioners, and discloses a passenger vehicle air conditioner capable of spraying medicine and a control method thereof.A camera arranged in a carriage collects environmental information in the carriage and transmits the environmental information to an air conditioner controller through a bus, and the vehicle controller identifies and positions the number of vehicle passengers by using an embedded algorithm; after the position of the passenger is determined, the facial expression and the limb movement of the passenger are monitored, when the spraying device is started, the air conditioner controller inquires whether the air circulation function in the vehicle is activated or not from the vehicle controller, if not, the air conditioner controller sends a request to the vehicle controller to prompt the start of the air circulation function in the vehicle, and the diffusion of the medicine is promoted. According to the invention, the camera is used for identifying the facial changes of passengers in the vehicle, judging whether the passengers are uncomfortable or not, further controlling the air conditioner to spray the medicament, and enabling air to flow and spread the medicament by spraying the medicament at the air outlet of the air conditioner, so that the treatment effect is achieved.
Description
Technical Field
The invention belongs to the technical field of motor vehicle air conditioners, and particularly relates to a passenger vehicle air conditioner capable of spraying medicine and a control method thereof.
Background
Currently, the closest prior art:
nowadays, automobiles become an important part of our private life, and provide convenience for our traveling, and meanwhile, the air conditioner installed on the automobile also provides a good riding environment for us. But meanwhile, passengers may feel uncomfortable due to carsickness and other factors, and riding experience is affected. Passengers can only resolve the related disorders by taking medications in advance.
Patent No. CN108944862A discloses a vehicle control system that monitors the status of a driver using a camera.
Patent No. CN108944859A discloses a driving system for judging fatigue of driver by obtaining information of eyes of driver.
Patent No. CN109532385A discloses a driving control system for determining the state of a driver by feeding back the carbon dioxide concentration from a carbon dioxide monitor.
Patent CN109682043A needs to use a bracelet to collect the state of human body, and patents CN1191293A and CN105066356A can only obtain the state of environment, but cannot adjust according to the state of human body.
The above patents all obtain passenger fatigue degree through sensing equipment such as cameras, and whether the passenger has uncomfortable feeling can not be reflected.
In summary, the problems of the prior art are as follows:
the prior art can only obtain passenger fatigue degree through sensing equipment such as camera, and can not discern passenger's facial change in the car, judges whether the passenger is uncomfortable to the uncomfortable state that appears to the passenger can not spray the medicament through control air conditioner and reach treatment.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a passenger car air conditioner capable of spraying a medicine and a control method thereof. According to the invention, whether passengers are uncomfortable or not is judged by identifying the facial expressions of the users, so that the air conditioner sprays medicines, and the symptoms of the passengers are relieved.
The invention is realized in such a way that the control method of the passenger vehicle air conditioner capable of spraying the medicine utilizes the camera to identify the facial change of the passenger in the vehicle, judges whether the passenger is uncomfortable or not, and controls the air conditioner to spray the medicine based on the judged facial change information of the passenger.
Further, the control method of the passenger car air conditioner capable of spraying the medicine specifically comprises the following steps:
the method comprises the following steps that firstly, a camera arranged in a carriage collects environmental information in the carriage and transmits the environmental information to an air conditioner controller through a bus, and the vehicle controller identifies and positions the number of vehicle passengers by using an embedded algorithm;
step two, after the passenger position is determined, monitoring the facial expression and the limb actions of the passenger, if the facial expression of the passenger is detected to be painful and no other limb actions exist, defining the facial expression as a stage 1, starting the spraying device to operate, and spraying the medicine;
step three, if the situation that the facial expression of the passenger is painful and the passenger moves along with the related limbs is monitored, the spraying device starts to operate and sprays medicines, meanwhile, the air conditioner controller reports related conditions to the vehicle controller through a bus, and the vehicle controller reminds the passenger at a specific position in the vehicle of the carsickness symptom;
when the spraying device is started, the air conditioner controller inquires whether the air circulation function in the vehicle is activated or not from the vehicle controller, if not, the air conditioner controller sends a request to the vehicle controller to prompt the start of the air circulation function in the vehicle and promote the diffusion of the medicine;
step five, in the process of spraying the medicine, if the facial expression of passengers is monitored to be relieved or the body actions disappear, reducing the spraying amount of the medicine or stopping spraying; if a plurality of passengers have carsickness symptoms, only monitoring that the symptoms of part of the passengers are relieved, and performing decrement treatment on the medicines; and if only one passenger has the carsickness symptom and the other passengers have the alleviation symptoms, processing according to the symptom alleviation condition.
Further, in step two 1, the air-conditioning spraying device starts to operate and low-spraying-amount medicine spraying is carried out.
Further, in step three stage 2, the spraying device starts to operate and sprays with a high spray amount.
Further, if the passenger symptoms are changed from the stage 2 of the step three to the stage 1 of the step two, the medicine spraying amount is reduced; if the passenger's symptoms completely disappear, the drug spray is stopped.
Further, in the fourth step, a liquid level monitoring device is installed in a medicine storage device in the air conditioner of the passenger car, and the residual condition of the medicines in the medicine sensor is monitored in real time; if the medicine residual is lower than a certain threshold value, the air conditioner controller sends state feedback to the vehicle controller through the bus, the condition of insufficient medicine is monitored in time, and the medicine is supplemented; if the medicine residual quantity is 0, the air conditioner controller sends an error report to the vehicle controller through the bus and disables the spraying device;
in the fourth step, if the air conditioner is not started, when the passengers are monitored to have carsickness symptoms, the air conditioner only starts the fan to promote spraying of the medicine, and meanwhile, the air conditioner controller sends an instruction to the vehicle controller to start an air internal circulation function; after the symptoms of the passengers completely disappear, the fan and the spraying device stop running, and the air conditioner controller sends an instruction to the vehicle controller to close the air circulation function in the vehicle.
Further, in the fifth step, when the vehicle stops and the engine keeps running, if no member is monitored in the carriage, the air-conditioning controller automatically turns off the air-conditioning mobile machine medicine spraying device.
Another object of the present invention is to provide a drug-sprayable passenger car air conditioner implementing the control method of the drug-sprayable passenger car air conditioner, the drug-sprayable passenger car air conditioner including:
the camera is arranged in the carriage and used for acquiring environmental information in the carriage, facial expressions and limb actions of passengers and transmitting the environmental information, the facial expressions and the limb actions to the air conditioner controller through a bus;
the air conditioner controller reports relevant conditions to the vehicle controller through the bus, inquires whether the air circulation function in the vehicle is activated or not, and sends a request to the vehicle controller to prompt the start of the air circulation function in the vehicle and promote the diffusion of the medicine if the air circulation function in the vehicle is not activated;
the vehicle controller is used for identifying and positioning the number of vehicle passengers by using an embedded algorithm; monitoring the facial expression and the limb actions of the passenger after the position of the passenger is determined, and controlling the corresponding actions of the air-conditioning spraying device to operate if the facial expression of the passenger is monitored to be painful and no other limb actions are available or the facial expression of the passenger is monitored to be painful and accompanied by the relevant limb actions;
a spraying device is arranged at the air outlet of the air conditioner and is responsible for atomizing the filled medicament and diffusing the medicament into the carriage environment along with the air outlet of the air conditioner;
the fan is used for air circulation in the vehicle;
and the compressor is used for providing the refrigerated air in the vehicle.
Another object of the present invention is to provide an information data processing terminal for implementing the control method of the passenger car air conditioner capable of spraying medicine.
Another object of the present invention is to provide a computer-readable storage medium including a computer program which, when run on a computer, causes the computer to execute the control method of a passenger car air conditioner in which a medicine can be sprayed.
In summary, the advantages and positive effects of the invention are:
the invention utilizes the camera to identify the facial changes of passengers in the vehicle, judges whether the passengers are uncomfortable or not and further controls the air conditioner to spray the medicament. The invention can identify whether passengers are uncomfortable, and can make air flow to transmit the medicine by spraying the medicine on the air outlet of the air conditioner, thereby achieving the treatment effect.
Drawings
Fig. 1 is a flowchart of a method for controlling an air conditioner of a passenger car capable of spraying a medicine according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a control method of a passenger car air conditioner capable of spraying a medicine according to an embodiment of the invention.
Fig. 3 is a schematic view of an air conditioner of a passenger car capable of spraying medicine provided by the embodiment of the invention.
In the figure: 1. a camera; 2. an air conditioner controller; 3. a vehicle controller; 4. a fan; 5. a compressor; 6. a spraying device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The prior art can only obtain passenger fatigue degree through sensing equipment such as camera, and can not discern passenger's facial change in the car, judges whether the passenger is uncomfortable to the uncomfortable state that appears to the passenger can not spray the medicament through control air conditioner and reach treatment. In order to solve the problems in the prior art, the present invention provides a passenger car air conditioner capable of spraying a medicine and a control method thereof, and the present invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a method for controlling an air conditioner of a passenger car capable of spraying a medicine provided by an embodiment of the present invention specifically includes:
s101, a camera arranged in a carriage collects environmental information in the carriage and transmits the environmental information to an air conditioner controller through a bus, and the vehicle controller identifies and positions the number of vehicle passengers by using an embedded algorithm.
S102, after the position of the passenger is determined, the facial expression and the limb actions of the passenger are monitored, if the facial expression of the passenger is detected to be painful and no other limb actions exist, and the situation is defined as stage 1, the spraying device starts to operate, and medicine is sprayed.
S103, if the situation that the facial expression of the passenger is painful and the passenger moves along with the related limbs is monitored, the spraying device starts to operate and sprays medicine, meanwhile, the air conditioner controller reports related conditions to the vehicle controller through the bus, and the vehicle controller reminds the passenger at a specific position in the vehicle of the carsickness symptom.
S104, when the spraying device is started, the air conditioner controller inquires whether the air circulation function in the vehicle is activated or not from the vehicle controller, and if not, the air conditioner controller sends a request to the vehicle controller to prompt the start of the air circulation function in the vehicle and promote the diffusion of the medicine.
S105, in the process of spraying the medicine, if the facial expression of passengers is relieved or the body actions disappear, reducing the medicine spraying amount or stopping spraying; if a plurality of passengers have carsickness symptoms, only monitoring that the symptoms of part of the passengers are relieved, and performing decrement treatment on the medicines; and if only one passenger has the carsickness symptom and the other passengers have the alleviation symptoms, processing according to the symptom alleviation condition.
Step S102, in stage 1, the air-conditioning spraying device starts to operate, and low-spraying-quantity medicine spraying is carried out.
In step S103, stage 2, the spraying device starts to operate and sprays with a high spraying amount.
If the passenger symptoms are changed from stage 2 of step S103 to stage 1 of step S102, the amount of sprayed medicine is reduced; if the passenger's symptoms completely disappear, the drug spray is stopped.
Step S104, installing a liquid level monitoring device in a medicine storage device in the passenger car air conditioner, and monitoring the residual condition of the medicines in the medicine sensor in real time; if the medicine residual is lower than a certain threshold value, the air conditioner controller sends state feedback to the vehicle controller through the bus, the condition of insufficient medicine is monitored in time, and the medicine is supplemented; if the remaining amount of medication is 0, the air conditioning controller sends an error report to the vehicle controller via the bus and disables the spray device.
In the step S104, if the air conditioner is not started, when the passengers are monitored to have carsickness symptoms, the air conditioner only starts a fan to promote spraying of the medicine, and meanwhile, the air conditioner controller sends an instruction to the vehicle controller to start an air internal circulation function; after the symptoms of the passengers completely disappear, the fan and the spraying device stop running, and the air conditioner controller sends an instruction to the vehicle controller to close the air circulation function in the vehicle.
In step S105, when the vehicle is stopped and the engine is kept running, if no member is detected in the vehicle cabin, the air conditioning controller automatically turns off the air conditioning mobile machine medicine spraying device.
The invention is further described with reference to specific examples.
Examples
As shown in fig. 2, the embodiment of the invention provides a control method and a principle of a passenger car air conditioner capable of spraying medicine. The method specifically comprises the following steps:
the camera installed in the carriage can collect environmental information in the carriage and transmit the environmental information to the air conditioner controller through a bus, and the vehicle controller identifies and positions the number of vehicle passengers by using an embedded algorithm. After the passenger position is determined, monitoring the facial expression and the limb actions of the passenger, if the facial expression of the passenger is monitored to be painful and no other limb actions exist, defining the situation as a stage 1, and starting the operation of the air conditioner spraying device and spraying with low spraying amount; if the passenger's facial expression is painful and the passenger's body movement is monitored, such as covering the passenger's mouth with hands, rubbing the abdomen with hands, etc., the situation is defined as stage 2, at this time, the air-conditioning spraying device starts to operate and sprays with a high spraying amount, and meanwhile, the air-conditioning controller reports the relevant situation to the vehicle controller through the bus, and the vehicle controller reminds the driver that the passenger at a specific position in the vehicle has a car sickness symptom. The medicine spraying amount can be adjusted according to the number of passengers in the vehicle, and if a plurality of passengers in the vehicle are monitored to have car sickness signs, the medicine spraying amount can be flexibly increased so as to ensure that the medicine dosage can effectively relieve the symptoms of the passengers. When the spraying device is started, the air conditioner controller can inquire whether the air circulation function in the vehicle is activated or not from the vehicle controller, if the function is not activated, the air conditioner controller sends a request to the vehicle controller to prompt a driver to start the air circulation function in the vehicle and promote the diffusion of the medicine.
In the medicine spraying process, if the passenger symptoms are relieved, namely the facial expression is relieved or the limb actions disappear, the medicine spraying amount can be reduced or the spraying is stopped. If a plurality of passengers have carsickness symptoms, only reducing the medicines when only partial passengers are monitored to relieve the symptoms; if only one passenger has carsickness symptoms, when the situation that the passenger symptoms are relieved is monitored, the passengers are treated according to the symptom relieving situation, and if the passenger symptoms are changed from the stage 2 to the stage 1, the medicine spraying amount is reduced; if the passenger's symptoms completely disappear, the drug spray is stopped. When the vehicle stops and the engine keeps running, if no member is monitored in the carriage, the air-conditioning controller automatically turns off the air-conditioning mobile machine medicine spraying device so as to save energy. The determination flow is shown in fig. 2.
A liquid level monitoring device is installed in a medicine storage device in the air conditioner, and the residual condition of the medicines in the medicine sensor can be monitored in real time. If the medicine residual is lower than a certain threshold value, the air conditioner controller sends state feedback to the vehicle controller through the bus, so that a driver can timely monitor the situation of medicine deficiency and supplement the medicine; if the medicine residual quantity is 0, the air-conditioning controller sends an error report to the vehicle controller through the bus, and disables the spraying device, so that the spraying device is prevented from spraying under the condition of no medicine, and the energy is wasted.
If the air conditioner is not started, when the situation that passengers have carsickness symptoms is monitored, the air conditioner only starts the fan to promote spraying of the medicine, and meanwhile, the air conditioner controller sends an instruction to the vehicle controller to start an air internal circulation function. When the symptoms of passengers completely disappear, the fan and the spraying device stop running, and the air conditioner controller sends an instruction to the vehicle controller to close the air circulation function in the vehicle.
As shown in fig. 3, the passenger car air conditioner capable of spraying medicine provided by the embodiment of the invention is provided with a camera 1 which is responsible for collecting relevant conditions of passengers in a car, the installation position of the camera is not fixed, and specific construction can be carried out according to the car structure of the car, but the installation direction of the camera needs to be over against the passengers to ensure that facial expressions and body movements of the passengers can be collected.
The air conditioner air outlet department installation sprinkler 6 is responsible for the medicament atomization that will fill to make it follow the air conditioner air-out and spread to the carriage environment in, the sprinkler mounted position need install inside in order to ensure the effect of spraying at the air conditioner air outlet.
The air conditioner performs state synchronization and control with the vehicle controller 3 through the air conditioner controller 2, the air conditioner controller 2 is responsible for controlling the fan 4, the compressor 5 and the spraying device 6, and the hardware structure diagram is shown in fig. 3.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When used in whole or in part, can be implemented in a computer program product that includes one or more computer instructions. When loaded or executed on a computer, cause the flow or functions according to embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL), or wireless (e.g., infrared, wireless, microwave, etc.)). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A control method of a passenger car air conditioner capable of spraying medicine is characterized in that the control method of the passenger car air conditioner capable of spraying medicine utilizes a camera to identify the facial change of passengers in a car, judges whether the passengers are uncomfortable or not, controls the air conditioner to spray medicine based on the judged facial change information of the passengers,
the control method of the passenger car air conditioner capable of spraying the medicine specifically comprises the following steps:
the method comprises the following steps that firstly, a camera arranged in a carriage collects environmental information in the carriage and transmits the environmental information to an air conditioner controller through a bus, and the vehicle controller identifies and positions the number of vehicle passengers by using an embedded algorithm;
step two, after the passenger position is determined, monitoring the facial expression and the limb actions of the passenger, if the facial expression of the passenger is detected to be painful and no other limb actions exist, defining the facial expression as a stage 1, starting the spraying device to operate, and spraying the medicine;
step three, if the situation that the facial expression of the passenger is painful and the passenger moves along with the related limbs is monitored, the spraying device starts to operate and sprays medicines, meanwhile, the air conditioner controller reports related conditions to the vehicle controller through a bus, and the vehicle controller reminds the passenger at a specific position in the vehicle of the carsickness symptom;
when the spraying device is started, the air conditioner controller inquires whether the air circulation function in the vehicle is activated or not from the vehicle controller, if not, the air conditioner controller sends a request to the vehicle controller to prompt the start of the air circulation function in the vehicle and promote the diffusion of the medicine;
step five, in the process of spraying the medicine, if the facial expression of passengers is monitored to be relieved or the body actions disappear, reducing the spraying amount of the medicine or stopping spraying; if a plurality of passengers have carsickness symptoms, only monitoring that the symptoms of part of the passengers are relieved, and performing decrement treatment on the medicines; and if only one passenger has the carsickness symptom and the other passengers have the alleviation symptoms, processing according to the symptom alleviation condition.
2. The method for controlling an air conditioner of a passenger car capable of spraying a medicine according to claim 1, wherein in step two 1, the air conditioner spraying device starts to operate and low spraying amount medicine spraying is performed.
3. The method for controlling an air conditioner of a passenger car capable of spraying a medicine according to claim 1, wherein in the step three stage 2, the spraying means starts to operate and sprays with a high spraying amount.
4. The method for controlling an air conditioner of a passenger car capable of spraying a medicine according to claim 1, wherein if the symptom of the passenger changes from stage 2 of step three to stage 1 of step two, the amount of the medicine sprayed is reduced; if the passenger's symptoms completely disappear, the drug spray is stopped.
5. The method for controlling an air conditioner of a passenger car capable of spraying a medicine according to claim 1, wherein in the fourth step, a liquid level monitoring device is installed in a medicine storage in the air conditioner of the passenger car to monitor the remaining condition of the medicine in the medicine sensor in real time; if the medicine residual is lower than a certain threshold value, the air conditioner controller sends state feedback to the vehicle controller through the bus, the condition of insufficient medicine is monitored in time, and the medicine is supplemented; if the medicine residual quantity is 0, the air conditioner controller sends an error report to the vehicle controller through the bus and disables the spraying device;
in the fourth step, if the air conditioner is not started, when the passengers are monitored to have carsickness symptoms, the air conditioner only starts the fan to promote spraying of the medicine, and meanwhile, the air conditioner controller sends an instruction to the vehicle controller to start an air internal circulation function; after the symptoms of the passengers completely disappear, the fan and the spraying device stop running, and the air conditioner controller sends an instruction to the vehicle controller to close the air circulation function in the vehicle.
6. The method as claimed in claim 1, wherein in step five, when the vehicle is stopped and the engine is kept running, if no member is detected in the passenger compartment, the air conditioner controller automatically turns off the air conditioner mobile machine medicine spraying device.
7. A passenger car air conditioner capable of spraying a medicine, which implements the method for controlling a passenger car air conditioner capable of spraying a medicine according to any one of claims 1 to 6, characterized by comprising:
the camera is arranged in the carriage and used for acquiring environmental information in the carriage, facial expressions and limb actions of passengers and transmitting the environmental information, the facial expressions and the limb actions to the air conditioner controller through a bus;
the air conditioner controller reports relevant conditions to the vehicle controller through the bus, inquires whether the air circulation function in the vehicle is activated or not, and sends a request to the vehicle controller to prompt the start of the air circulation function in the vehicle and promote the diffusion of the medicine if the air circulation function in the vehicle is not activated;
the vehicle controller is used for identifying and positioning the number of vehicle passengers by using an embedded algorithm; monitoring the facial expression and the limb actions of the passenger after the position of the passenger is determined, and controlling the corresponding actions of the air-conditioning spraying device to operate if the facial expression of the passenger is monitored to be painful and no other limb actions are available or the facial expression of the passenger is monitored to be painful and accompanied by the relevant limb actions;
a spraying device is arranged at the air outlet of the air conditioner and is responsible for atomizing the filled medicament and diffusing the medicament into the carriage environment along with the air outlet of the air conditioner;
the fan is used for air circulation in the vehicle;
and the compressor is used for providing the refrigerated air in the vehicle.
8. An information data processing terminal for implementing the control method of the passenger car air conditioner capable of spraying the medicine according to any one of claims 1 to 6.
9. A computer-readable storage medium comprising a computer program which, when run on a computer, causes the computer to execute the method of controlling a passenger car air conditioner in which a medicine can be sprayed according to any one of claims 1 to 6.
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| CN115597208A (en) * | 2021-06-28 | 2023-01-13 | 青岛海尔空调器有限总公司（Cn） | Method and device for controlling air conditioner and air conditioner |
| CN113733864A (en) * | 2021-08-20 | 2021-12-03 | 合众新能源汽车有限公司 | Method and device for controlling air circulation in vehicle |
| CN114216251A (en) * | 2021-11-18 | 2022-03-22 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner and air conditioner |
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