CN115871561A - Human-vehicle interaction method, system, electronic device and medium - Google Patents
Human-vehicle interaction method, system, electronic device and medium Download PDFInfo
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- CN115871561A CN115871561A CN202211512002.XA CN202211512002A CN115871561A CN 115871561 A CN115871561 A CN 115871561A CN 202211512002 A CN202211512002 A CN 202211512002A CN 115871561 A CN115871561 A CN 115871561A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000003993 interaction Effects 0.000 title claims abstract description 28
- 239000002537 cosmetic Substances 0.000 claims abstract description 32
- 230000035807 sensation Effects 0.000 claims description 25
- 238000004590 computer program Methods 0.000 claims description 7
- 238000010415 tidying Methods 0.000 claims 1
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The invention discloses a human-vehicle interaction method, a human-vehicle interaction system, electronic equipment and a medium, wherein the method comprises the following steps: receiving an instruction of a user to start an electronic cosmetic mirror application on the center control screen; the cockpit controller starts the in-vehicle camera device, and the in-vehicle camera device acquires a user image; displaying a user image on the center control screen; the user performs makeup finishing according to the image displayed by the central control screen; receiving a user indication to close the electronic vanity mirror application. The invention fully utilizes the large size of the central control screen and the function of the camera device in the vehicle, and can well meet the requirements of users on dressing in the vehicle.
Description
Technical Field
The invention relates to an intelligent cabin, in particular to a human-vehicle interaction method, a human-vehicle interaction system, electronic equipment and a medium.
Background
Along with the development of automobile technology, more and more camera devices are configured on a vehicle, the performance of the camera devices is greatly improved, and meanwhile, the size of a screen used for displaying on a vehicle-mounted screen, such as a central control screen, is also larger and larger.
Modern life rhythm is increasingly tense, and makeup finishing in a vehicle is needed in many times when a person takes a bus. However, most of the prior art cosmetic mirrors provided by vehicles are actually a mirror mounted above a driver seat or a passenger seat, and are usually located on the inner side of a sun visor, and the cosmetic mirrors need to be manually opened when in use, and need to be folded back after finishing makeup, so that the operation is inconvenient. In addition, the mirror surface size of the sun visor vanity mirror is limited by the space size of the driving position and the size of the sun visor, and the mirror surface size is generally small, so that the user cannot see the effect of making up the whole face from the vanity mirror, and the requirement of the user for making up the face in a car cannot be met well.
Disclosure of Invention
Based on the current situation, the main object of the present invention is to provide a human-vehicle interaction method, system, electronic device and medium, wherein based on a cabin controller, a central control screen and an existing in-vehicle camera device, a face image of a user is collected and displayed on the central control screen, and the large size of the central control screen and the function of the in-vehicle camera device are fully utilized, so that the requirement of the user for dressing in the vehicle can be well met.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the invention provides a human-vehicle interaction method, which is used for a vehicle, wherein the vehicle comprises a central control screen, a cockpit controller and an in-vehicle camera device,
the method comprises the following steps:
s100, receiving an instruction of a user to start an electronic cosmetic mirror application on the central control screen;
s200, the cockpit controller starts the in-vehicle camera device, and the in-vehicle camera device acquires a user image;
s300, displaying the user image on the central control screen;
s400, performing makeup finishing by the user according to the image displayed by the central control screen;
and S500, receiving an instruction of a user to close the electronic cosmetic mirror application.
Preferably, the step S200 further includes the steps of:
s210, judging whether the state of the vehicle meets a first condition, wherein the first condition comprises that the vehicle is in a P gear or the current speed of the vehicle is lower than a preset numerical value,
if the first condition is met, acquiring a user image by the in-vehicle camera device;
and if the first condition is not met, sending out first prompt information and quitting the application of the electronic cosmetic mirror.
Preferably, the step S200 further includes the steps of:
and S220, if the in-vehicle camera device fails to collect the user image, sending a second prompt message, and quitting the application of the electronic cosmetic mirror.
Preferably, the step S300 further includes the steps of:
and S310, performing deformity correction on the data of the user image before the user image is displayed on the central control screen.
Preferably, the step S300 further includes the steps of:
s320, reading the light sensation parameters of the light sensor of the center control screen before displaying the user image on the center control screen,
if the light sensation parameters meet a second condition, recognizing the position of a human face according to the collected user image, and adjusting the position of a camera of the in-vehicle camera device according to the position of the human face so as to aim at the face of the user;
and if the light sensation parameter does not meet the second condition, turning on the internal light of the vehicle.
Preferably, the step S300 further includes the steps of:
s330, calibrating brightness values according to a use scene, establishing an automatic curve of the brightness values and the light sensation parameters, and determining the brightness values of the internal lamplight according to the automatic curve.
Preferably, the step S300 further includes the steps of:
s340, if the internal light of the vehicle is turned on and the fault occurs, sending a third prompt message, and quitting the application of the electronic cosmetic mirror.
Preferably, the step S300 further includes the steps of:
s350, the cabin controller adjusts the screen backlight of the central control screen according to the light sensation parameters so as to meet the dressing requirements of users.
Preferably, the user instruction is obtained according to a voice instruction of the user, a touch operation of the user on a central control screen or an air gesture of the user.
The invention provides a human-vehicle interaction system for a vehicle, which comprises a central control screen, a cockpit controller and an in-vehicle camera device,
the system comprises the following:
the first module can receive a user instruction to start the electronic cosmetic mirror application on the central control screen;
the second module can enable the cockpit controller to start the in-vehicle camera device and enable the in-vehicle camera device to acquire a user image;
a third module capable of displaying a user image on the center control screen;
a fourth module capable of receiving a user indication to close the electronic vanity mirror application.
A third aspect of the present invention provides an electronic device comprising: a processor; and a memory having stored thereon a computer program enabling, when executed by the processor, the method according to the first aspect as described above.
A fourth aspect of the present invention provides a computer readable storage medium having stored thereon a computer program for execution to perform the method of the first aspect as described above.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and at least has the following advantages:
according to the human-vehicle interaction method, the cockpit controller, the central control screen and the existing in-vehicle camera device are adopted, the face image of the user can be collected and displayed on the central control screen, the large size of the central control screen and the function of the in-vehicle camera device are fully utilized, and the requirement of the user for dressing in the vehicle is well met. From this, for the user provides the people car interactive mode that can realize the electron vanity mirror, has utilized the equipment that has disposed on the vehicle effectively, can save the cost input on the one hand, and well accuse screen display size is bigger, camera shooting device shoots the scope wider in the car on the one hand, and the user can observe oneself face more comprehensively for it is more convenient that the user makes up the arrangement in the car, has improved user experience.
The human-vehicle interaction system can provide a human-vehicle interaction mode capable of being used for the electronic cosmetic mirror for a user based on the cabin controller, the central control screen and the existing in-vehicle camera device, effectively utilizes the existing equipment in the vehicle, provides better riding experience for the user, and meets personalized requirements.
By adopting the method, the electronic equipment and the computer readable storage medium can provide the function of the electronic cosmetic mirror for the user, are favorable for saving cost and can improve human-vehicle interaction experience.
Drawings
FIG. 1 is a flow chart of a human-vehicle interaction method of the present invention;
FIG. 2 is a schematic connection diagram of a center control screen, a cabin controller and an in-vehicle camera device of the human-vehicle interaction method;
FIG. 3 is a schematic diagram of image malformation in a human-vehicle interaction method of the present invention;
FIG. 4 is a schematic flow chart illustrating backlight adjustment of a center control screen in the human-vehicle interaction method according to the present invention;
fig. 5 is a schematic structural diagram of the human-vehicle interaction system of the present invention.
Description of reference numerals:
1 camera device in the car, 2 passenger cabin controllers, 3 large screen of central control.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the method, system, electronic device and computer readable storage medium according to the present invention with reference to the accompanying drawings and preferred embodiments describes specific embodiments, methods, steps, features and effects thereof.
Referring to fig. 1, a human-vehicle interaction method is used for a vehicle, the vehicle comprises a central control screen, a cockpit controller and an in-vehicle camera device,
the method comprises the following steps:
s100, receiving an instruction of a user to start the electronic cosmetic mirror application on the central control screen;
s200, the cockpit controller starts the in-vehicle camera device, and the in-vehicle camera device acquires a user image;
s300, displaying the user image on the central control screen;
s400, performing makeup finishing by the user according to the image displayed by the central control screen;
and S500, receiving an instruction of a user to close the electronic cosmetic mirror application.
Through the steps, the face image of the user can be collected and displayed on the central control screen by adopting the cabin controller, the central control screen and the existing in-vehicle camera device, the large size of the central control screen and the function of the in-vehicle camera device are fully utilized, and the requirement of the user for dressing in the vehicle is well met. Therefore, a human-vehicle interaction mode capable of realizing the electronic cosmetic mirror is provided for a user, the configured equipment on the vehicle is effectively utilized, the cost input can be saved, the user can make up and arrange in the vehicle more conveniently, and the user experience is improved.
Specifically, referring to fig. 2, a central control screen 3, a cockpit controller 2 and an in-vehicle camera device 1 are configured on a vehicle, and an image acquired by the in-vehicle camera device can be transmitted to the central control screen through the cockpit controller and displayed, so that a human-vehicle interaction mode can be provided for a user or a passenger, and the in-vehicle camera device can be used as an electronic cosmetic mirror. The user can start an electronic cosmetic mirror application on the central control screen through voice input, touch operation and air gesture serving as user instructions, can start the in-vehicle camera device to collect images of the user and display the images on the central control screen, and then can make up and arrange based on the images displayed on the central control screen.
As an alternative embodiment, the step S200 further includes the following steps:
s210, judging whether the state of the vehicle meets a first condition, wherein the first condition comprises that the vehicle is in a P gear or the current speed of the vehicle is lower than a preset numerical value,
if the first condition is met, acquiring a user image by the in-vehicle camera device;
and if the first condition is not met, sending out first prompt information and quitting the application of the electronic cosmetic mirror.
Specifically, the first prompt information is used for prompting the user that the vehicle is in a driving state, image acquisition of the in-vehicle camera device cannot be started temporarily, and the user can try again at a later time.
Through the steps, the precondition that the camera device in the vehicle collects the image can be set, whether the image collection can be carried out or not is judged according to the gear information or the vehicle speed obtained in real time, in order to guarantee the driving safety, the function of the electronic cosmetic mirror is forbidden to be used in the driving state of the vehicle, and the function of the electronic cosmetic mirror can be started on the premise of guaranteeing the driving safety or the safety of passengers.
As an alternative embodiment, the step S200 further includes the following steps:
and S220, if the in-vehicle camera device fails to collect the user image, sending a second prompt message, and exiting the application of the electronic cosmetic mirror.
Specifically, the second prompt message is used for prompting the user that the in-vehicle camera device has a fault.
Through the steps, when the camera device in the vehicle has faults and cannot acquire images, prompt information can be directly sent to a user so as to maintain the camera device in the vehicle in time.
As an alternative embodiment, the step S300 further includes the following steps:
and S310, performing deformity correction on the data of the user image before the user image is displayed on the central control screen.
The in-vehicle camera device adopts a fisheye camera, the generated image has distortion to a certain degree, see fig. 3, the normal object, pillow distortion and barrel distortion are respectively shown in the image, the distortion is caused by the distortion caused by perspective, and similar problems can be caused when people are shot in the vehicle, so that the distorted image needs to be optimized and converted into a normal image through an algorithm, and the image data with pillow distortion and barrel distortion is corrected into the image data of the normal object by adopting an image distortion and deformation correction algorithm.
Through the steps, the deformed user image can be firstly subjected to deformity correction and then displayed by the central control screen, so that the corrected user image can be displayed on the central control screen.
As an alternative embodiment, the step S300 further includes the following steps:
s320, reading the light sensation parameters of the light sensor of the center control screen before displaying the user image on the center control screen,
if the light sensation parameters meet a second condition, recognizing the position of a human face according to the collected user image, and adjusting the position of a camera of the in-vehicle camera device according to the position of the human face so as to align the face of the user;
and if the light sensation parameters do not meet the second condition, turning on interior light of the vehicle.
As a further improvement of the above embodiment, the step S300 further includes the steps of:
s330, calibrating brightness values according to a use scene, establishing an automatic curve of the brightness values and the light sensation parameters, and determining the brightness values of the internal lamplight according to the automatic curve.
Specifically, the second condition is a preset threshold value of the light sensation parameter, if the light brightness in the vehicle meets the use requirement, the camera of the camera device in the vehicle is continuously adjusted according to needs, the camera is adjusted to be aligned with the face of the user according to the face image of the user collected by the camera, the face recognition can be performed on the basis of the image after the deformity correction, the character features can be extracted, the image can be cut after being amplified, so that the face image is exactly positioned in the center of the image, then the image is rendered in real time through the image unit of the cabin controller and output to the central control screen, and therefore the user can dynamically check the face image of the user in real time and perform makeup finishing.
Specifically, the large central control screen is provided with a light sensation sensor, and outputs a corresponding light sensation parameter, such as illuminance (referred to as "LUX" for short), according to the current light intensity. When the lighting in the vehicle is darker, the lighting brightness is increased by turning on the vehicle-mounted auxiliary light sources such as the dome lamp or the reading lamp, so as to meet the use requirement of dressing and finishing the interior of the vehicle. Preferably, automatic curves of the brightness value and the light sensation parameter can be established, brightness values of different use scenes are calibrated, and the corresponding brightness value of the internal light is selected according to the specific scene and the light sensation parameter when the lamp is used, so that the use requirement of a user can be met.
Through the steps, the light intensity in the car can be detected in real time, the brightness value of the internal light can be adjusted as required, the use requirement of makeup and arrangement in the car can be met, meanwhile, the camera position of the camera device in the car can be adjusted in real time according to face recognition of the user image, the image which meets the requirement and can be used for makeup and arrangement can be accurately collected, and the human-car interaction experience can be improved.
As an alternative embodiment, the step S300 further includes the following steps:
s340, if the internal light of the vehicle is turned on and the fault occurs, sending a third prompt message, and quitting the application of the electronic cosmetic mirror.
Specifically, the third prompting message is used to prompt the user that the interior lights (e.g., the dome light or the reading light) of the vehicle have failed.
Through the steps, when the internal light of the vehicle has faults and cannot supplement illumination, prompt information can be directly sent to a user so as to maintain the internal light of the vehicle in time.
As an alternative embodiment, the step S300 further includes the following steps:
s350, the cabin controller adjusts the screen backlight of the central control screen according to the light sensation parameters so as to meet the dressing requirements of users.
Specifically, the cabin controller can automatically adjust the screen backlight of the central control screen according to the light sensation parameters, and meanwhile, the internal light of the vehicle can be used as an auxiliary light source to meet the dressing and finishing requirements of different use scenes.
For example, referring to fig. 4, in the daytime, the screen backlight adjustment of the center control screen is obtained based on the light sensation parameter (LUX), the light intensity (NIT) perceived by the human eye, and the backlight value (BL), which can be obtained by two curves of LUX-Display NIT and NIT-BL.
Through the steps, the light intensity in the vehicle can be detected in real time, and the screen backlight of the central control screen can be adjusted according to needs, so that the use requirement of vehicle interior dressing and finishing is met, and the improvement of human-vehicle interaction experience is facilitated.
As an alternative embodiment, the user instruction is obtained according to a voice instruction of the user, a touch operation of the user on the central control screen, or an air gesture of the user.
For example, the voice command may be "open the cosmetic mirror", and the electronic cosmetic mirror application can be automatically started without manual operation, which is helpful to improve automation and intellectualization of the intelligent cabin. Of course, the user indication may also be a touch operation of the user on the central control screen or an idle gesture instruction of the user.
Through the steps, human-vehicle interaction and related application can be started flexibly and conveniently, so that the intelligent cabin can better meet the use requirements, and the user experience is improved.
Referring to fig. 5, a human-vehicle interaction system is used for a vehicle, the vehicle comprises a central control screen, a cockpit controller and an in-vehicle camera device,
the system comprises the following:
the first module can receive user instructions to start the electronic cosmetic mirror application on the center control screen;
the second module can enable the cockpit controller to start the in-vehicle camera device and enable the in-vehicle camera device to acquire a user image;
a third module capable of displaying a user image on the center control screen;
a fourth module capable of receiving a user indication to close the electronic vanity mirror application.
Therefore, the system can provide a human-vehicle interaction mode for the user based on the cabin controller, the central control screen and the existing in-vehicle camera device, can be used for the electronic cosmetic mirror, effectively utilizes the existing equipment in the vehicle, provides better riding experience for the user, and meets personalized requirements.
As an alternative embodiment, the second module may determine whether the state of the vehicle satisfies a first condition, where the first condition includes that the vehicle is in a P range or that a current vehicle speed of the vehicle is lower than a preset value,
if the first condition is met, acquiring a user image by the in-vehicle camera device;
and if the first condition is not met, sending out first prompt information and quitting the application of the electronic cosmetic mirror.
As an alternative embodiment, the third module can perform deformity correction on the data of the user image before displaying the user image on the central control screen.
As an alternative embodiment, the third module can read the light sensing parameters of the light sensors of the center control screen before displaying the user image on the center control screen,
if the light sensation parameters meet a second condition, recognizing the position of a human face according to the collected user image, and adjusting the position of a camera of the in-vehicle camera device according to the position of the human face so as to aim at the face of the user;
and if the light sensation parameters do not meet the second condition, turning on interior light of the vehicle.
As an optional embodiment, the third module may calibrate a brightness value according to a use scene, and establish an automatic curve of the brightness value and the light sensation parameter, and the brightness value of the internal light on is determined according to the automatic curve.
As an alternative embodiment, the user instruction is obtained according to a voice instruction of the user, a touch operation of the user on the central control screen, or an air gesture of the user.
The present invention also provides an electronic device, comprising: a processor; and a memory having stored thereon a computer program enabling, when executed by the processor, the implementation of the method according to the above embodiment.
The present invention also provides a computer-readable storage medium having stored thereon a computer program for execution to implement the method as described in the above embodiments.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (12)
1. A human-vehicle interaction method is used for a vehicle, the vehicle comprises a central control screen, a cockpit controller and an in-vehicle camera device, and is characterized in that,
the method comprises the following steps:
s100, receiving an instruction of a user to start the electronic cosmetic mirror application on the central control screen;
s200, the cockpit controller starts the in-vehicle camera device, and the in-vehicle camera device acquires a user image;
s300, displaying a user image on the central control screen;
s400, making up and tidying the face according to the image displayed by the central control screen;
and S500, receiving an instruction of a user to close the electronic cosmetic mirror application.
2. The method of claim 1, wherein the step S200 further comprises the steps of:
s210, judging whether the state of the vehicle meets a first condition, wherein the first condition comprises that the vehicle is in a P gear or the current speed of the vehicle is lower than a preset numerical value,
if the first condition is met, acquiring a user image by the in-vehicle camera device;
if the first condition is not met, sending first prompt information, and quitting the application of the electronic cosmetic mirror.
3. The method of claim 1, wherein the step S200 further comprises the steps of:
and S220, if the in-vehicle camera device fails to collect the user image, sending a second prompt message, and quitting the application of the electronic cosmetic mirror.
4. The method of claim 1, wherein the step S300 further comprises the steps of:
and S310, performing deformity correction on the data of the user image before the user image is displayed on the central control screen.
5. The method of claim 1, wherein the step S300 further comprises the steps of:
s320, reading the light sensation parameters of the light sensor of the center control screen before displaying the user image on the center control screen,
if the light sensation parameters meet a second condition, recognizing the position of a human face according to the collected user image, and adjusting the position of a camera of the in-vehicle camera device according to the position of the human face so as to aim at the face of the user;
and if the light sensation parameters do not meet the second condition, turning on interior light of the vehicle.
6. The method of claim 5, wherein the step S300 further comprises the steps of:
s330, calibrating brightness values according to a use scene, establishing an automatic curve of the brightness values and the light sensation parameters, and determining the brightness values of the internal lamplight according to the automatic curve.
7. The method of claim 5, wherein the step S300 further comprises the steps of:
s340, if the internal light of the vehicle is turned on and the fault occurs, sending a third prompt message, and quitting the application of the electronic cosmetic mirror.
8. The method of claim 5, wherein the step S300 further comprises the steps of:
s350, the cabin controller adjusts the screen backlight of the central control screen according to the light sensation parameters so as to meet the dressing requirements of users.
9. The method of any one of claims 1 to 8, wherein the user indication is obtained according to a voice instruction of a user, a touch operation of the user on a center control screen, or a gesture of the user in space.
10. A human-vehicle interaction system is used for a vehicle, the vehicle comprises a central control screen, a cockpit controller and an in-vehicle camera device, and is characterized in that,
the system comprises the following:
the first module can receive user instructions to start the electronic cosmetic mirror application on the center control screen;
the second module can enable the cockpit controller to start the in-vehicle camera device and enable the in-vehicle camera device to acquire a user image;
a third module capable of displaying a user image on the center control screen;
a fourth module capable of receiving a user indication to close the electronic vanity mirror application.
11. An electronic device, comprising:
a processor; and
memory having stored thereon a computer program enabling, when executed by the processor, the implementation of the method according to any one of claims 1 to 9.
12. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program is operative to perform the method of any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211512002.XA CN115871561A (en) | 2022-11-29 | 2022-11-29 | Human-vehicle interaction method, system, electronic device and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211512002.XA CN115871561A (en) | 2022-11-29 | 2022-11-29 | Human-vehicle interaction method, system, electronic device and medium |
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| Publication Number | Publication Date |
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| CN115871561A true CN115871561A (en) | 2023-03-31 |
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| CN202211512002.XA Withdrawn CN115871561A (en) | 2022-11-29 | 2022-11-29 | Human-vehicle interaction method, system, electronic device and medium |
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| Country | Link |
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| CN (1) | CN115871561A (en) |
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- 2022-11-29 CN CN202211512002.XA patent/CN115871561A/en not_active Withdrawn
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Application publication date: 20230331 |