CN112721565A - Vehicle-mounted air conditioner control method, vehicle and medium - Google Patents
Vehicle-mounted air conditioner control method, vehicle and medium Download PDFInfo
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- CN112721565A CN112721565A CN201911038977.1A CN201911038977A CN112721565A CN 112721565 A CN112721565 A CN 112721565A CN 201911038977 A CN201911038977 A CN 201911038977A CN 112721565 A CN112721565 A CN 112721565A
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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
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
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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
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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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00871—Air directing means, e.g. blades in an air outlet
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a vehicle-mounted air conditioner control method, a vehicle and a medium, wherein the vehicle-mounted air conditioner control method comprises the following steps: acquiring a plurality of gesture images; identifying an operation gesture according to a plurality of gesture images; according to the method, the requirements of users on air outlet of the vehicle-mounted air conditioner under different conditions can be met, the response speed is high, and time and convenience are achieved.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle-mounted air conditioner control method, a non-temporary computer storage medium and a vehicle.
Background
The vehicle-mounted air-conditioning air outlet is one of essential components of a whole automobile heat management system of an automobile, is also a window for realizing product functions of the whole automobile heat management system, is an important perception source for a user, and generally directly influences the driving use and riding experience of the user due to the arrangement and design of the vehicle-mounted air-conditioning air outlet.
In the related art, for the vehicle-mounted air conditioner air outlet regulator, a manual regulation mode is adopted, that is, different drivers or passengers need to manually regulate the air outlet regulator to respective comfortable angles. However, the user need manual regulation air outlet angle many times, just can adjust the air outlet angle and blow out self comfortable temperature, this process is the waste of time not only, also not convenience of customers' use, moreover, in the driving process, the driver can also influence the driving safety of car if the improper manual regulation of on-vehicle air conditioner air outlet angle of sensation when, and if in the long-distance driving in-process, the driver is whole not adjust the air outlet, can make driver self travelling comfort poor, can cause healthy hidden danger in the past this long-term.
Or, the preset value of the angle of the air outlet of the vehicle-mounted air conditioner is determined by utilizing the pre-stored memory mode data to adjust the angle of the air outlet of the vehicle-mounted air conditioner, namely, the mode of manually adjusting the air outlet is changed into the mode of memorizing the comfort of a user to adjust the angle of the air outlet, however, the mode has limited use conditions and single application condition, the angle of the air outlet is adjusted only by the user according to modes such as a control panel, and the requirements of the user on the adjustment of the angle of the air outlet in different states cannot be completely met.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, one purpose of the invention is to provide a vehicle-mounted air conditioner control method, which can meet the air outlet requirements of users on the vehicle-mounted air conditioner under different conditions, and is high in response speed, time-saving and convenient.
It is a further object of the present invention to provide a non-transitory computer storage medium.
The invention also aims to provide a vehicle.
In order to solve the above problem, a vehicle air conditioner control method according to an embodiment of a first aspect of the present invention includes: acquiring a plurality of gesture images; identifying an operation gesture according to a plurality of gesture images; and generating a gesture operation instruction according to the operation gesture, and controlling the vehicle-mounted air conditioner according to the gesture operation instruction.
According to the vehicle-mounted air conditioner control method, the operation gesture is recognized through the gesture image, the gesture operation instruction is generated, and the vehicle-mounted air conditioner is controlled.
In some embodiments, generating a gesture operation instruction according to the operation gesture, and controlling the vehicle-mounted air conditioner according to the gesture operation instruction includes: when the operation gesture is an air output operation gesture, generating an air output control instruction, and controlling the air output of the vehicle-mounted air conditioner according to the air output control instruction; or when the operation gesture is an air outlet direction operation gesture, generating an air outlet direction control instruction, and controlling the air outlet direction of the vehicle-mounted air conditioner according to the air outlet direction control instruction.
In some embodiments, the recognizing an operation gesture from a plurality of the gesture images comprises: when the hand is identified to be gradually close to the air outlet of the vehicle-mounted air conditioner according to the gesture images, the operation gesture is an operation gesture for increasing the air outlet quantity; or when the hand is identified to be gradually far away from the air outlet of the vehicle-mounted air conditioner according to the gesture images, the operation gesture is an operation gesture for reducing the air outlet quantity; or when the hand swings in a preset direction according to the gesture images, the operation gesture is to adjust the air outlet direction in the preset direction.
In some embodiments, the on-vehicle air conditioner control method further includes: acquiring a static operation gesture, and identifying whether the static operation gesture is a mode starting gesture; and if so, starting a gesture control mode of the vehicle-mounted air conditioner and prompting.
In some embodiments, the on-vehicle air conditioner control method further includes: collecting face information; acquiring user identity information according to the face information; acquiring last set parameters of the vehicle-mounted air conditioner by the user according to the user identity information; and controlling the vehicle-mounted air conditioner according to the set parameters, so that a user can be accurately identified, a mode is not required to be manually selected, and the stability is high.
In some embodiments, the on-vehicle air conditioner control method further includes: will user identity information with set parameter uploads to high in the clouds server to for realizing that car interconnection provides the basis, and information storage volume is many, matches accurately.
A second aspect of the present invention provides a non-transitory computer storage medium, on which a computer program is stored, wherein the computer program is executed to implement the in-vehicle air conditioner control method according to the foregoing embodiments.
An embodiment of a third aspect of the invention provides a vehicle comprising: the image acquisition device is used for acquiring a gesture image; the image recognition and electric control device is used for executing the vehicle-mounted air conditioner control method in the embodiment; the driving device is used for driving an execution component of the vehicle-mounted air conditioner according to a control instruction.
According to the vehicle provided by the embodiment of the invention, the vehicle-mounted air conditioner control method provided by the embodiment is simple, convenient and quick to operate, high in driving safety and strong in product science and technology sense.
In some embodiments, the vehicle further comprises: and the face recognition device is used for collecting face information and transmitting the face information to the image recognition and electric control device.
In some embodiments, the vehicle further comprises a cloud service device for data interaction with the cloud server.
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 is a flowchart of a vehicle air conditioner control method according to an embodiment of the present invention;
FIG. 2 is a block diagram of a vehicle according to one embodiment of the present invention;
fig. 3 is a control flow diagram of a vehicle according to one embodiment of the invention.
Reference numerals:
a vehicle 1; an image acquisition device 10; an image recognition and electronic control device 20; a vehicle-mounted air conditioner 30; a face recognition device 40; a cloud service device 50; a drive means 60.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
In the related art, the angle preset value of the vehicle-mounted air-conditioning air outlet is determined by adopting the prestored memory mode data to adjust the angle of the vehicle-mounted air-conditioning air outlet, but the mode has limited use conditions and single application condition. Because the temperature requirements for the vehicle-mounted air-conditioning air outlet are different in different seasons, different body states or different clothes conditions, the angle position of the vehicle-mounted air-conditioning air outlet is changed and not fixed relative to the same user position, the angle of the air outlet is adjusted only by the user according to modes such as a control panel and the like, and the requirements of the user on the adjustment of the angle of the air outlet in different states cannot be completely met; for different drivers, the mode needs to be switched to different users and manually selects a mode preset by the user, but if data is deleted or replaced in the memory by mistake due to other reasons, the user needs to operate the initial step before the memory mode again, the operation is complicated and the experience is poor; when a user changes a driving vehicle, the data of a memory mode seat and a vehicle-mounted air conditioner air outlet stored in the whole vehicle before the user is not recorded in the current vehicle information, the user needs to reset and adjust the air outlet, and the use range is limited; and the conditions that the drivers of the public transportation vehicle types are frequently exchanged and the memory module records the limited user information are met, when the multi-user information is stored in the memory module and the user selects the information, the searching link is time-consuming and labor-consuming, the mode is single, and the application condition is limited.
In order to solve the above problems, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following describes a vehicle air conditioner control method according to an embodiment of the first aspect of the present invention, with reference to the accompanying drawings, which can meet the requirements of users on the vehicle air conditioner air outlet in different states, and has the advantages of high response speed, time saving, convenience, and high driving safety.
Fig. 1 shows a flowchart of a vehicle air conditioner control method according to an embodiment of the present invention. As shown in fig. 1, the vehicle air conditioner control method of the embodiment of the invention at least includes steps S1-S3.
In step S1, multiple gesture images are acquired.
Specifically, image information can be collected once every preset time, and then a plurality of gesture images are obtained. The vehicle-mounted end stores a plurality of gesture images for controlling the vehicle-mounted air conditioner in advance, and a basis is provided for the vehicle-mounted air conditioner to recognize gesture actions of a user according to the gesture images.
And step S2, recognizing the operation gesture according to the plurality of gesture images.
When the user uses the vehicle-mounted air conditioner, the user can send gesture actions to the vehicle-mounted air conditioner, operation gesture images of the user are obtained through infrared induction of a vehicle-mounted end or other realizable technologies, and meanwhile, contrastive analysis is carried out according to the stored multiple gesture images so as to identify operation gestures of the user.
For example, when the hand is identified to be gradually close to the air outlet of the vehicle-mounted air conditioner according to the gesture images, the operation gesture is an operation gesture for increasing the air outlet quantity; or when the hand is identified to be gradually far away from the air outlet of the vehicle-mounted air conditioner according to the gesture images, the operation gesture is an operation gesture for reducing the air outlet quantity; or when the hand swings in the preset direction according to the recognition of the gesture images, the operation gesture is to adjust the air outlet direction in the preset direction. I.e. recognizing gesture actions by means of dynamic images.
And step S3, generating a gesture operation instruction according to the operation gesture, and controlling the vehicle-mounted air conditioner according to the gesture operation instruction.
The gesture operation instruction is generated through the vehicle-mounted end according to the recognized user operation gesture, the opening size and the rotation angle of the vehicle-mounted air conditioner are adjusted, the initial value of the gesture position recognized by the static image is zero in the opening state of the vehicle-mounted air conditioner, the dynamic image recognition gesture is equivalent to the positive value and the negative value of the opening zero state of the vehicle-mounted air conditioner, namely the opening size of the vehicle-mounted air conditioner air outlet is changed, the gesture of forward, backward, left and right swinging of the user is recognized through software processing, the change of the rotation angle of the vehicle-mounted air conditioner air outlet is achieved, and the air outlet direction is changed.
Specifically, when the operation gesture is an air output operation gesture, an air output control instruction is generated, and the air output of the vehicle-mounted air conditioner is controlled according to the air output control instruction, or when the operation gesture is an air output direction operation gesture, an air output direction control instruction is generated, and the air output direction of the vehicle-mounted air conditioner is controlled according to the air output direction control instruction.
For example, if the user stretches out the hand in the direction close to the vehicle-mounted air-conditioning outlet, the gesture is recognized as an air-out quantity increasing operation gesture, an air-out quantity increasing control command is generated, and the opening of the vehicle-mounted air-conditioning outlet is enlarged, or if the user stretches out the hand in the direction far away from the vehicle-mounted air-conditioning outlet, the gesture is recognized as an air-out quantity decreasing operation gesture, an air-out quantity decreasing control command is generated, and the opening of the vehicle-mounted air-conditioning outlet is decreased, or if the user swings the hand forwards or backwards or leftwards or rightwards, the gesture is recognized as an air-out direction operation gesture, an air-out direction control command is generated, and the.
According to the vehicle-mounted air conditioner control method provided by the embodiment of the invention, the adjustment of the air outlet of the vehicle-mounted air conditioner is realized through gesture induction, namely, the operation gesture of the user is recognized according to the gesture image, and a gesture operation instruction is generated to control the size and the rotating angle of the opening of the vehicle-mounted air conditioner, compared with the mode of determining the angle of the air outlet of the vehicle-mounted air conditioner according to the pre-stored memory mode data, the method of the embodiment of the invention, can be directly operated by gesture induction, has fast response speed, saves time, is convenient and fast, and, after changing the vehicle, also can realize the gesture operation, do not rely on the storage data to and, the user can be directly through the operation gesture, control air-out direction and size need not to contact air outlet angle regulation, and easy operation saves time, compares in manual operation air-out control, can reduce the occupation time to eyes and hand, improves driving safety nature.
In some embodiments, the vehicle-mounted air conditioner control method of the embodiments of the present invention further includes acquiring a static operation gesture, and identifying whether the static operation gesture is a mode start gesture; and if so, starting a gesture control mode of the vehicle-mounted air conditioner and prompting. Specifically, a static gesture can be specified, the static gesture can be set to be a judgment gesture for starting the vehicle-mounted air conditioner within a certain range and stored to the vehicle-mounted end, for example, a palm can be flattened or five fingers are opened to be the judgment gesture for starting the vehicle-mounted air conditioner, when a user makes the starting static gesture, the vehicle-mounted end recognizes whether the operation gesture of the user is the starting gesture according to the stored static gesture image, if the starting gesture is successfully recognized through software processing, the vehicle-mounted air conditioner is started, meanwhile, voice prompt is carried out, if the starting gesture is successfully started, a prompt tone of 'starting a vehicle-mounted air conditioner gesture system' can be sent out through a loudspeaker, after the user hears the prompt tone, the success in starting of the vehicle-mounted air conditioner can be determined, and the user can conveniently make the next operation gesture to adjust the air outlet.
In some embodiments, the vehicle-mounted air conditioner control method of the embodiment of the invention further includes collecting face information; acquiring user identity information according to the face information; acquiring last set parameters of the vehicle-mounted air conditioner by the user according to the user identity information; and controlling the vehicle-mounted air conditioner according to the set parameters. Specifically, the vehicle-mounted end is additionally provided with a face recognition technology, the current user can be accurately recognized, a manual selection mode is not needed, when the vehicle-mounted air conditioner is used, the face information of the user is collected, the user identity is recognized according to data stored in the early stage of the storage device, the setting parameters of the air outlet adjustment of the user during the last use of the vehicle-mounted air conditioner are extracted, the most suitable vehicle-mounted air conditioner air outlet angle and the opening size of the current user are directly provided, the user is not needed to repeatedly adjust or set the initial value, and the vehicle-mounted air conditioner is time-saving, convenient and.
In some embodiments, the vehicle-mounted air conditioner control method further includes uploading the user identity information and the setting parameters to a cloud server. Specifically, the vehicle-mounted end can intervene in the cloud service platform, the identity information of the user and the set parameters of the vehicle-mounted air conditioner are uploaded and stored, for example, the identity information of different users and the data of the set parameters of the air outlet which is adjusted for nearly N times correspondingly are uploaded and stored to the cloud server through the cloud service platform, so that when the face of a user is identified, the user can analyze and identify the identity information according to the stored information, the most suitable air outlet angle and the opening size of the current user are directly provided, the information storage amount is large in the process and accurate in matching, the data of the air outlet adjusted by the user can be recorded on the enterprise cloud service platform and is associated and matched with the hospital cloud service system, the user information is more effectively integrated, and the cloud service is favorable for realizing vehicle-vehicle interconnection of the user information.
The number of times of storing the data of the air outlet adjusted by the user can be set according to actual conditions, for example, the data of the air outlet adjusted by the user for 5 times can be stored and analyzed, and finally, the initial data of the angle and the size of the opening of the air outlet of the air conditioner most suitable for the current user can be obtained through software processing, which is not limited to this.
In summary, according to the control method of the vehicle air conditioner of the embodiment of the invention, the adjustment of the opening degree and the rotation angle of the air outlet of the vehicle air conditioner is realized through gesture sensing, namely, the operation gesture of a user is identified according to the gesture image, and a gesture operation instruction is generated to control the vehicle air conditioner, so that the requirements of the user on the vehicle air conditioner in different states can be met, the manual adjustment of the vehicle air conditioner is not required to be contacted, the response speed is high, the user directly controls the air outlet of the vehicle air conditioner through the rotation gesture and the switch gesture, the angle adjustment is not required to be contacted, the time is saved, the convenience is realized, the driving safety is high, meanwhile, a cloud service platform is additionally arranged at the vehicle end, the user identity information and the air outlet setting parameter can be uploaded and stored to a cloud server, the vehicle information can be conveniently interconnected, the face information of the user is recognized, the most suitable air outlet angle of the current user is directly provided through processing and analysis by combining the cloud server, matching is accurate, and stability is high.
A second aspect of the present invention provides a non-transitory computer storage medium, on which a computer program is stored, wherein the computer program is executed to implement the in-vehicle air conditioner control method according to the foregoing embodiments.
In a third embodiment of the present invention, a vehicle is provided, as shown in fig. 2, a vehicle 1 includes an image capturing device 10, an image recognizing and controlling device 20, a driving device 60 and a vehicle-mounted air conditioner 30.
And the image acquisition device 10 is used for acquiring gesture images.
And the image recognition and electric control device 20 is used for executing the vehicle-mounted air conditioner control method provided by the embodiment.
And a driving device 60 for driving an execution member of the in-vehicle air conditioner 30 according to the control instruction.
According to the vehicle 1 of the embodiment of the invention, the vehicle-mounted air conditioner control method provided by the embodiment is executed through the image recognition and electric control device 20 to control the vehicle-mounted air conditioner 30, the operation is simple, convenient and quick, the driving safety is high, and the product science and technology sense is strong.
Specifically, as shown in fig. 3, the image recognition and electric control device 20 is divided into static recognition and dynamic recognition, and is connected to the speaker through a low voltage wire harness, and an electric control unit in the image recognition and electric control device 20 is connected to the transmission component, and is used for adjusting the air volume and the air speed at the air outlet of the vehicle-mounted air conditioner 30. The driving device 30 includes a motor, a transmission member, and an air outlet of the vehicle-mounted air conditioner 30. When a user operates, gesture operation is carried out on the vehicle-mounted air conditioner 30, the image recognition and electric control device 20 carries out contrastive analysis according to gesture images collected by the image collection device 10, static gestures of the user are recognized, the vehicle-mounted air conditioner 1 is started, electric signals are sent to the loudspeaker, the electric signals are converted into sound signals of the loudspeaker through processing of the electric control unit, a prompt tone is sent, the system is started, the vehicle-mounted air conditioner is determined to be started, and then the user can make a next operation gesture, for example, the user stretches out a hand towards a direction close to the air outlet of the vehicle-mounted air conditioner, the image recognition and electric control device 20 recognizes user gestures at the moment, generates electric signals for opening the air outlet of the vehicle-mounted air conditioner and transmits the electric signals to the driving device 60, or the user shrinks the hand towards a direction far away from the air outlet of the vehicle-mounted air conditioner, or the user swings the hand in the front or back or left or right direction, at this time, the image recognition and electric control device 20 recognizes the gesture of the user, generates an electric signal for rotating the vehicle-mounted air conditioner air outlet in the front or back or left or right direction, and transmits the electric signal to the driving device 60, after the driving device 60 receives the electric signal from the image recognition and electric control device 20, the electric signal is processed and converted into a driving electric signal of the motor, and the motor rotates the louver at the air outlet of the vehicle-mounted air conditioner 30 through the transmission component to perform the action of increasing or reducing or adjusting the angle.
In an embodiment, as shown in fig. 2, the vehicle 1 further comprises a face recognition device 40 for collecting face information and transmitting the face information to the image recognition and control device 20. Specifically, the face recognition device 40 can accurately determine the current user, store the opening size and the rotation angle information of the air outlet of the vehicle-mounted air conditioner 30 used by the user last time according to the early stage of the storage, and call the information into the electronic control unit to directly provide the air outlet with the determined rotation angle and opening size without any other instruction operation by the user, compared with a memory mode or a manual regulation mode, when the angle of the air outlet of the vehicle-mounted air conditioner 30 changes under different working conditions, such as physical conditions, climatic reasons, changes of clothes decoration and the like, according to the face recognition device 40, the embodiment of the invention does not need to repeatedly adjust the air outlet of the vehicle-mounted air conditioner, saves time and is convenient, simultaneously, does not need to set the initial value of the air outlet of the vehicle-mounted air conditioner 30 by the user, and does not need to repeatedly adjust the initial value, the matching is accurate and the stability is high.
In an embodiment, as shown in fig. 2, the vehicle 1 further includes a cloud service device 50 for performing data interaction with the cloud server. Specifically, as shown in fig. 3, the identity information of the user and the data of the adjusted air outlet can be uploaded to the cloud server through the cloud service device 50, the cloud server is connected with the storage device of the vehicle 1 through the internet of things, when the user drives or takes different vehicles, the face recognition device 40 recognizes and determines the data, the storage device extracts the set parameter information before the user through the internet of things, processes the information and sends the information to the electronic control unit, the electronic control unit receives an instruction and processes the information into a driving electric signal of the motor, and the motor drives the transmission part, so that the vehicle-mounted air-conditioning air outlet reaches the use state of the current user last time, the object information is the same, and the angle of the vehicle-mounted air-conditioning air outlet is prevented from being.
In the embodiment, the vehicle-mounted air conditioner control method of the embodiment of the invention has a wide application range, and can be applied to various vehicles such as passenger vehicles and commercial vehicles, and the control process of the vehicle-mounted air conditioner 30 is further described by way of example.
For a round non-grille air outlet of a vehicle-mounted air conditioner of a passenger car, the air outlet comprises an opening size and an opening angle, as shown in figure 3, when the air outlet is used, a user lays a palm flat, the palm moves towards the direction far away from or close to the air outlet, the recognition is carried out by utilizing infrared induction or other realizable technologies, if the initial value of the gesture position recognized by a static image is zero in the opening state of the vehicle-mounted air conditioner 30, the dynamic image recognition gesture is equivalent to the positive and negative value of the opening zero state of the vehicle-mounted air conditioner 30, namely the size of the opening change of the air outlet of the vehicle-mounted air conditioner, the dynamic image recognition gesture is transmitted to an electric control unit through the electric signal according to the positive and negative values of the infrared induction, the electric control unit receives an instruction and then converts the electric signal into the electric signal, and the user swings forwards, backwards, leftwards and rightwards through the gesture, the gesture of the user swinging forwards, backwards, leftwards and rightwards is recognized through software processing by image recognition and dynamic image recognition of the electric control device 20, recognized information is converted into an electric signal to be sent to the electric control unit, the electric control unit receives an instruction and then converts the electric signal into an electric signal for driving the motor to be sent to the motor, and the motor receives the electric signal of the electric control unit and then drives the transmission part to rotate, so that the change of the rotation angle of the air outlet of the vehicle-mounted air conditioner is.
The air outlet motor comprises a vehicle-mounted air conditioner air outlet rotation angle motor and a vehicle-mounted air conditioner air outlet opening and closing motor. The vehicle-mounted air conditioner air outlet opening and closing motor is divided into a transverse motor and a longitudinal motor, the transverse motor enables the air outlets in different forms to transversely rotate through the transmission part, and the longitudinal motor enables the air outlets in different forms to longitudinally rotate through the transmission part, so that the air outlets can rotate at any angle. The transmission part can be gear transmission and other parts capable of realizing shutter rotation of the air outlet.
For the vehicle-mounted air-conditioning air outlet of rectangular or circular grids of passenger vehicles and other vehicle types, after the vehicle-mounted air conditioner is started, a user is far away from or close to the vehicle-mounted air conditioner through a palm to adjust the air outlet, wherein, different from the embodiment, the vehicle-mounted air-conditioning air outlet does not control the opening size of the air outlet, but controls the rotating speed of a vehicle-mounted air-conditioning blowing motor through an electric control unit, or changes the ventilation longitudinal area size of a vehicle-mounted air-conditioning channel and the vehicle-mounted air-conditioning air outlet to change the air speed, wherein, the recognition principle of the vehicle-mounted air conditioner 30 and the rotation principle of the vehicle-mounted air-conditioning air outlet are consistent.
In summary, according to the vehicle 1 of the embodiment of the present invention, the image recognition and electronic control device 20 is used, that is, the vehicle air conditioner control method provided by the above embodiment is adopted, to control the vehicle air conditioner 30, the operation is simple and fast, and the driving safety is high, meanwhile, the face recognition device 40 and the cloud service device 50 can accurately determine the current user, when the user drives or takes different vehicles, information is extracted through the internet of things, and an air outlet with a determined rotation angle and an opening size can be directly provided, so that the vehicle air conditioner air outlet reaches the previous use state of the user without any other instruction operation by the user, the vehicle-vehicle interconnection is realized, the repeated adjustment of the angle of the vehicle air conditioner air outlet is avoided, the product science and technology feeling is strong, and the application range is wide.
The embodiments are set forth in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method and the principle disclosed by the embodiment, so that the description is relatively simple, and the related places can be referred to the method part for description.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Those of skill would further appreciate that the various illustrative systems, elements, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as computer software, electronic hardware, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of the method or algorithm described in connection with the embodiments disclosed herein may be implemented directly by hardware, a software module executed by a processor, or a combination of the two, or the steps may be implemented by driving a hardware module to complete face recognition matching after passing through the processor by a software image recognition module, thereby further realizing intellectualization. The memory in the software module may be located in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art; the image recognition in the software module may be python, C #, C, or any other form of computer programming language known in the art.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The vehicle air conditioner control method provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A vehicle-mounted air conditioner control method is characterized by comprising the following steps:
acquiring a plurality of gesture images;
identifying an operation gesture according to a plurality of gesture images;
and generating a gesture operation instruction according to the operation gesture, and controlling the vehicle-mounted air conditioner according to the gesture operation instruction.
2. The vehicle-mounted air conditioner control method according to claim 1, wherein generating a gesture operation instruction according to the operation gesture, and controlling a vehicle-mounted air conditioner according to the gesture operation instruction comprises:
when the operation gesture is an air output operation gesture, generating an air output control instruction, and controlling the air output of the vehicle-mounted air conditioner according to the air output control instruction;
or when the operation gesture is an air outlet direction operation gesture, generating an air outlet direction control instruction, and controlling the air outlet direction of the vehicle-mounted air conditioner according to the air outlet direction control instruction.
3. The vehicle air conditioner control method according to claim 2, wherein the recognizing the operation gesture according to the plurality of gesture images comprises:
when the hand is identified to be gradually close to the air outlet of the vehicle-mounted air conditioner according to the gesture images, the operation gesture is an operation gesture for increasing the air outlet quantity;
or when the hand is identified to be gradually far away from the air outlet of the vehicle-mounted air conditioner according to the gesture images, the operation gesture is an operation gesture for reducing the air outlet quantity;
or when the hand swings in a preset direction according to the gesture images, the operation gesture is to adjust the air outlet direction in the preset direction.
4. The on-vehicle air-conditioning control method according to any one of claims 1 to 3, characterized by further comprising:
acquiring a static operation gesture, and identifying whether the static operation gesture is a mode starting gesture;
and if so, starting a gesture control mode of the vehicle-mounted air conditioner and prompting.
5. The on-vehicle air-conditioning control method according to claim 1, characterized by further comprising:
collecting face information;
acquiring user identity information according to the face information;
acquiring last set parameters of the vehicle-mounted air conditioner by the user according to the user identity information;
and controlling the vehicle-mounted air conditioner according to the set parameters.
6. The on-vehicle air-conditioning control method according to claim 5, characterized by further comprising: and uploading the user identity information and the set parameters to a cloud server.
7. A non-transitory computer storage medium having a computer program stored thereon, wherein the computer program, when executed, implements the in-vehicle air-conditioning control method according to any one of claims 1 to 6.
8. A vehicle, characterized by comprising:
the image acquisition device is used for acquiring a gesture image;
an image recognition and electric control device for executing the vehicle-mounted air conditioner control method according to any one of claims 1 to 6;
the driving device is used for driving an execution component of the vehicle-mounted air conditioner according to a control instruction.
9. The vehicle of claim 8, further comprising:
and the face recognition device is used for collecting face information and transmitting the face information to the image recognition and electric control device.
10. The vehicle of claim 8, further comprising a cloud service device configured to interact with a cloud server.
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| CN201911038977.1A CN112721565A (en) | 2019-10-29 | 2019-10-29 | Vehicle-mounted air conditioner control method, vehicle and medium |
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| CN201911038977.1A CN112721565A (en) | 2019-10-29 | 2019-10-29 | Vehicle-mounted air conditioner control method, vehicle and medium |
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Application publication date: 20210430 |