CN113525264A - In-vehicle atmosphere control system and method - Google Patents
In-vehicle atmosphere control system and method Download PDFInfo
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- CN113525264A CN113525264A CN202010311002.8A CN202010311002A CN113525264A CN 113525264 A CN113525264 A CN 113525264A CN 202010311002 A CN202010311002 A CN 202010311002A CN 113525264 A CN113525264 A CN 113525264A
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- emotional state
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000002996 emotional effect Effects 0.000 claims abstract description 71
- 238000004378 air conditioning Methods 0.000 claims description 18
- 238000003331 infrared imaging Methods 0.000 claims description 7
- 230000008451 emotion Effects 0.000 description 12
- 238000007664 blowing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000036651 mood Effects 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 206010027951 Mood swings Diseases 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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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
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to an in-vehicle atmosphere control system and method. Wherein, atmosphere control system in the car includes: the main control module is used for determining the emotional state of the user according to the user information and the user setting; the air conditioner control module is used for determining an instruction for controlling an air conditioner system according to the emotional state; the vehicle body control module is used for determining an instruction for controlling a vehicle body according to the emotional state; and the video and audio control module is used for determining an instruction for controlling the video and audio equipment according to the emotional state and the entertainment preference data of the user.
Description
Technical Field
The invention relates to the field of vehicle control, in particular to an in-vehicle atmosphere control system and method.
Background
The driver often experiences mood swings during driving. This may affect the attention of the user to drive, easily leading to potential driving safety problems.
Disclosure of Invention
To solve or at least alleviate one or more of the above problems, the following technical solutions are provided.
According to an aspect of the present invention, an in-vehicle atmosphere control system is provided. The system comprises: the main control module is used for determining the emotional state of the user according to the user information and the user setting; the air conditioner control module is used for determining an instruction for controlling an air conditioner system according to the emotional state; the vehicle body control module is used for determining an instruction for controlling a vehicle body according to the emotional state; and the video and audio control module is used for determining an instruction for controlling the video and audio equipment according to the emotional state and the entertainment preference data of the user.
Optionally, in the above in-vehicle atmosphere control system, the system further includes an obtaining module, configured to obtain the user information and the user setting.
Optionally, in the above in-vehicle atmosphere control system, the acquisition module includes an infrared imaging camera and/or a physical sign sensor.
Optionally, in the above vehicle interior atmosphere control system, the operation performed by the main control module includes: determining a first emotional state according to the user information acquired by the infrared imaging camera; and determining a second emotional state according to the user information acquired by the sign sensor and the first emotional state.
Optionally, in the above vehicle atmosphere control system, the master control module determines a score indicating the emotional state according to the user information and the user setting.
Optionally, in the above vehicle interior atmosphere control system, the instruction for controlling the air conditioning system controls whether to blow air, the temperature of the air outlet, the direction of the air outlet, and/or the internal and external circulation.
Optionally, in the above vehicle interior atmosphere control system, the instruction for controlling the vehicle body controls the window and/or the atmosphere lamp.
Optionally, in the above in-vehicle atmosphere control system, the video and audio control module searches music to be played locally and/or in a cloud according to the emotional state and the entertainment preference data of the user.
According to another aspect of the present invention, a vehicle is provided. The vehicle is provided with the vehicle interior atmosphere control system.
According to still another aspect of the present invention, there is provided an in-vehicle atmosphere control method. The method comprises the following steps: determining an emotional state of the user based on the user information and the user settings; and determining instructions for controlling the air conditioning system, the vehicle body and the audio/video equipment according to the emotional state.
The technical scheme disclosed by the application can monitor the emotion fluctuation of the driver, comprehensively considers factors such as the emotion fluctuation, the setting and the preference of the driver and provides a proper atmosphere environment in the vehicle for the driver, relieves the emotion fluctuation of the driver and improves the driving safety.
Drawings
The above and other objects and advantages of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings, in which like or similar elements are designated by like reference numerals.
FIG. 1 illustrates an in-vehicle climate control system 1000 according to one embodiment of the present invention;
fig. 2 illustrates a method 2000 of operating an air conditioning control system according to an embodiment of the present invention. (ii) a
FIG. 3 illustrates a method 3000 of operating a vehicle body control system according to one embodiment of the present invention;
fig. 4 illustrates a method 4000 of operation of an audiovisual control system in accordance with an embodiment of the invention.
Detailed Description
It is to be understood that the term "vehicle" or other similar term as used herein includes motor vehicles in general, such as passenger vehicles (including sport utility vehicles, buses, trucks, etc.), various commercial vehicles, boats, planes, etc., and includes hybrid vehicles, electric vehicles, plug-in hybrid electric vehicles, etc. A hybrid vehicle is a vehicle having two or more power sources, such as gasoline powered and electric vehicles.
It is also to be understood that the terms "including" and "having," and similar referents in the description and claims of the invention, are intended to cover non-exclusive inclusions, unless otherwise specifically indicated. Furthermore, unless specifically stated otherwise, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Hereinafter, exemplary embodiments according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 illustrates an in-vehicle climate control system 1000 according to one embodiment of the present invention. The vehicle interior atmosphere control system 1000 comprises a main control module 101, an air conditioner control module 102, a vehicle body control module 103 and a video and audio control module 104. Wherein the main control module 101 determines the emotional state of the user from the user information and the user settings. The air conditioning control module 102 determines instructions for controlling an air conditioning system based on the emotional state. The vehicle body control module 103 determines an instruction for controlling the vehicle body according to the emotional state. Audio/video control module 104 determines instructions for controlling the audio/video device based on the emotional state and the entertainment preference data of the user.
Although not shown in FIG. 1, in-vehicle climate control system 1000 may also include an acquisition module. The acquisition module may acquire user information and user settings. The acquisition module may include an infrared imaging camera, a sign sensor, an input device, and the like. The infrared imaging camera can shoot the head image of the driver. Preferably, the main control module 101 can calculate the temperature field distribution of the driver's head according to the images taken by the infrared imaging camera. The physical sign sensor can be arranged on a steering wheel and can acquire physical sign parameters of heartbeat, blood pressure and the like of a driver. The input device may obtain user settings for the in-vehicle atmosphere control system on/off from a user.
In one embodiment, the master control module 101 may compare the temperature field distribution received from the acquisition module with pre-calibrated temperature field data to acquire a preliminary emotional state of the driver. Further, the preliminary emotional state is corrected through the physical sign parameters, and therefore the final emotional state is obtained.
In one embodiment, the master control module 101 determines a score indicative of the emotional state of the driver based on the user information and the user settings. For example, emotional states can be classified into three categories, excited, normal, and pessimistic. And mapping the three emotional states to the range of emotional values of 0-100. Agitation was 100, pessimistic 0, and normal 50. And the rest of the emotion values are differentiated to the interval according to the calculated emotion values. For example, set: the emotional value falls within [0, 30), the emotional state is pessimistic; the emotional value falls into [30, 70), the emotional state is normal; the emotional value falls within [70, ∞), the emotional state is excited. The emotion state obtained finally CAN be sent to the air conditioner control module, the vehicle body control module and the audio-video control module through the CAN bus.
In one embodiment, the instructions for controlling the air conditioning system control whether to blow air, the outlet temperature, the outlet direction, and/or the internal and external circulation. For example, fig. 2 illustrates a method 2000 of operating an air conditioning control system according to one embodiment of the present invention. As shown in fig. 2, the air conditioning control system reads the received emotional state at step S201, and determines whether the received emotional state is excited at step S202. If the received emotional state is excited, the air conditioning control system sends an instruction to turn on the compressor and adjust the outlet temperature, the outlet direction, and the internal and external circulation to the corresponding levels to the air conditioning system in step S203. The compressor can be started or not according to the emotional state and the temperature in the vehicle, and the temperature of the air outlet is controlled and adjusted through the PID. The air outlet direction can be divided into a face blowing mode, a foot blowing mode, a face and foot blowing mode and a window blowing mode. The position of the mode damper is obtained (e.g., by looking up a table) according to the current emotional state of the driver in combination with the ambient temperature in the vehicle, thereby adjusting the direction of the air outlet. The position of the internal and external circulation air door needs to be obtained (for example, by looking up a table) according to the current air quality outside the vehicle, the current air quality inside the vehicle and the current emotional state of the driver. The overall effect is that the driver needs to be "cooled down" with cooler temperatures to help the driver's mood gradually return to calm.
With continued reference to FIG. 2, if the received emotional state is not excited, it is determined at step S204 whether the received emotional state is pessimistic. If the received emotional state is pessimistic, the air conditioning control system sends an instruction to turn on warm air and adjust the outlet temperature, the outlet direction, and the internal and external circulation to corresponding levels to the air conditioning system in step S205. The air outlet temperature can be controlled and adjusted through PID according to the emotional state and the temperature in the vehicle. The position of the mode damper is obtained (e.g., by looking up a table) according to the current emotional state of the driver in combination with the ambient temperature in the vehicle, thereby adjusting the direction of the air outlet. The position of the internal and external circulation air door needs to be obtained (for example, by looking up a table) according to the current air quality outside the vehicle, the current air quality inside the vehicle and the current emotional state of the driver. The overall effect is that warmer temperatures are required to "warm" the driver to help the mood of the driver to become more active to normal.
Continuing with FIG. 2, if the received emotional state is also not pessimistic, the air conditioning control system issues an instruction to the air conditioning system to adjust the air conditioning system to a normal level at step S206.
In one embodiment, the instructions for controlling the vehicle body control windows and/or mood lights. For example, FIG. 3 illustrates a method 3000 of operating a vehicle body control system according to one embodiment of the present invention. As shown in fig. 3, in step S301, it is determined whether the received emotional state is excited. If the received emotional state is excited, the window switch, such as the window opening or the window opening time, may be controlled accordingly in step S302. When controlling the opening and closing of the window, the state of the air conditioning system and the environment inside and outside the vehicle (including the ambient temperature, the vehicle speed, etc.) can be taken into account. Further, in step S303, it is determined whether the current time is night. If the current time is night, the in-vehicle ambience lamp is adjusted to a cool tone to psychologically "cool down" the emotion of the driver at step S304.
With continued reference to FIG. 3, if the received emotional state is not excited, it is determined at step S305 whether the received emotional state is pessimistic. If the received emotional state is pessimistic, it is determined whether the current time is night at step S306. If the current time is night, the in-vehicle ambience lamp is adjusted to a warm tone to psychologically "warm up" the emotion of the driver at step S307.
In one embodiment, the video and audio control module searches music to be played locally and/or in a cloud according to the emotional state of the driver and the entertainment preference data of the user. For example, fig. 4 illustrates a method 4000 of operation of an audiovisual control system in accordance with one embodiment of the invention. As shown in fig. 4, in step S401, it is determined whether the received emotional state is excited. If the received emotional state is excited, the av control system searches for the user' S daily favorite music in step S402 and determines whether there is suitable quiet music therein in step S403. If there is suitable quiet music, an instruction to play the searched quiet music is issued. If there is no suitable quiet music, in step S404, suitable quiet music is searched for in the cloud, and an instruction to play the quiet music searched for in the cloud is issued. The volume of the music may be obtained from the current ambient noise in the vehicle, the emotional state of the driver, and the type of music, for example, by looking up a table. The overall effect is that when the driver is emotional agitation, the driver needs to be "cooled" with an appropriate musical atmosphere.
With continued reference to FIG. 4, if the received emotional state is not excited, it is determined at step S405 whether the received emotional state is pessimistic. If the received emotional state is pessimistic, the user routinely prefers music to be searched for at step S406, and it is determined whether there is suitable cheerful music therein at step S407. If there is suitable cheerful music, an instruction to play the searched cheerful music is given. If there is no suitable cheering music, the cloud searches for suitable cheering music in step S408, and issues an instruction to play the cheering music searched by the cloud. The volume of the music may be obtained from the current ambient noise in the vehicle, the emotional state of the driver, and the type of music, for example, by looking up a table. The overall effect is to relieve the driver of pessimistic emotions with cheerful music.
Continuing with fig. 4, if the received emotional state is not pessimistic, in step S409, the av control module performs normal play control according to the user' S requirement.
According to the technical scheme disclosed by the invention, the emotion fluctuation of the driver can be monitored, and the appropriate atmosphere environment in the vehicle can be provided for the driver by comprehensively considering factors such as the emotion fluctuation, setting and preference of the driver, so that the emotion fluctuation of the driver is relieved, and the driving safety is improved.
Although only a few embodiments of the present invention have been described in detail above, those skilled in the art will appreciate that the present invention may be embodied in many other forms without departing from the spirit or scope thereof. Accordingly, the present examples and embodiments are to be considered as illustrative and not restrictive, and various modifications and substitutions may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (10)
1. An in-vehicle atmosphere control system, comprising:
the main control module is used for determining the emotional state of the user according to the user information and the user setting;
the air conditioner control module is used for determining an instruction for controlling an air conditioner system according to the emotional state;
the vehicle body control module is used for determining an instruction for controlling a vehicle body according to the emotional state; and
and the video and audio control module is used for determining an instruction for controlling the video and audio equipment according to the emotional state and the entertainment preference data of the user.
2. The in-vehicle atmosphere control system according to claim 1, further comprising
And the acquisition module is used for acquiring the user information and the user setting.
3. The in-vehicle atmosphere control system according to claim 1,
the acquisition module comprises an infrared imaging camera and a sign sensor.
4. The in-vehicle atmosphere control system of claim 3, wherein the operations performed by the main control module comprise:
determining a first emotional state according to the user information acquired by the infrared imaging camera; and
and determining a second emotional state according to the user information acquired by the sign sensor and the first emotional state.
5. The in-vehicle atmosphere control system according to claim 1,
the master control module determines a score indicating the emotional state based on the user information and the user settings.
6. The in-vehicle atmosphere control system according to claim 1,
and the instruction for controlling the air conditioning system controls whether to blow air, the temperature of the air outlet, the direction of the air outlet and/or internal and external circulation.
7. The in-vehicle atmosphere control system according to claim 1,
the command for controlling the vehicle body controls the vehicle windows and/or the atmosphere lamps.
8. The in-vehicle atmosphere control system according to claim 1,
and the video and audio control module searches music to be played locally and/or in a cloud according to the emotional state and the entertainment preference data of the user.
9. A vehicle comprising the in-vehicle atmosphere control system according to any one of the preceding claims.
10. An in-vehicle atmosphere control method is characterized by comprising
Determining an emotional state of the user based on the user information and the user settings; and
and determining instructions for controlling the air conditioning system, the vehicle body and the audio and video equipment according to the emotional state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010311002.8A CN113525264A (en) | 2020-04-20 | 2020-04-20 | In-vehicle atmosphere control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010311002.8A CN113525264A (en) | 2020-04-20 | 2020-04-20 | In-vehicle atmosphere control system and method |
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| Publication Number | Publication Date |
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| CN113525264A true CN113525264A (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010311002.8A Pending CN113525264A (en) | 2020-04-20 | 2020-04-20 | In-vehicle atmosphere control system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162042A (en) * | 2021-12-31 | 2022-03-11 | 江苏理工学院 | An adaptive car horn based on BP neural network development |
| CN116238530A (en) * | 2021-12-07 | 2023-06-09 | 通用汽车环球科技运作有限责任公司 | System and method for virtual experience as a service with context-based adaptive control |
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| CN105252990A (en) * | 2015-09-23 | 2016-01-20 | 惠州华阳通用电子有限公司 | Control system and method of vehicle-mounted air conditioner |
| CN107561969A (en) * | 2016-07-01 | 2018-01-09 | 三星电子株式会社 | Apparatus and method for vehicle platform |
| CN109552221A (en) * | 2018-12-26 | 2019-04-02 | 奇瑞汽车股份有限公司 | Ride Control System and method |
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2020
- 2020-04-20 CN CN202010311002.8A patent/CN113525264A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20120327232A1 (en) * | 2011-06-23 | 2012-12-27 | Altek Corporation | Automobile Equipment Control System and Control Method Thereof |
| CN105252990A (en) * | 2015-09-23 | 2016-01-20 | 惠州华阳通用电子有限公司 | Control system and method of vehicle-mounted air conditioner |
| CN107561969A (en) * | 2016-07-01 | 2018-01-09 | 三星电子株式会社 | Apparatus and method for vehicle platform |
| CN109552221A (en) * | 2018-12-26 | 2019-04-02 | 奇瑞汽车股份有限公司 | Ride Control System and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116238530A (en) * | 2021-12-07 | 2023-06-09 | 通用汽车环球科技运作有限责任公司 | System and method for virtual experience as a service with context-based adaptive control |
| CN114162042A (en) * | 2021-12-31 | 2022-03-11 | 江苏理工学院 | An adaptive car horn based on BP neural network development |
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Application publication date: 20211022 |