CN104888261A - Vehicle-mounted intelligent aromatherapy system - Google Patents
Vehicle-mounted intelligent aromatherapy system Download PDFInfo
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- CN104888261A CN104888261A CN201510348923.0A CN201510348923A CN104888261A CN 104888261 A CN104888261 A CN 104888261A CN 201510348923 A CN201510348923 A CN 201510348923A CN 104888261 A CN104888261 A CN 104888261A
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- temperature
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- control signal
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Abstract
The invention belongs to the field of air conditioning devices in vehicles, and particularly relates to a vehicle-mounted intelligent aromatherapy system. The vehicle-mounted intelligent aromatherapy system comprises a fragrance container, a heating unit, a controller and a passenger detecting device, wherein the controller is configured to receive input signals which are transmitted from the passenger detecting device and which are used for expressing personal information of passengers; and the heating temperature of the heating unit is controlled on the basis of the input signals, so that fragrance dispersing speeds are different. Fragrance can be dispersed accurately by the vehicle-mounted intelligent aromatherapy system according to individual differences of passengers in a vehicle, the fragrance experiences of the passengers can be optimal, and the service life of the aromatherapy system is prolonged.
Description
Technical field
The invention belongs to conditioner field in car, be specifically related to a kind of vehicle intelligent champignon system.
Background technology
Common Vehicular aromatherapy uses electric device or utilizes the blowing of on-board air conditioner to make aromatic be dispersed in car in air, for passenger provides fragrance.Also have some follow-on Vehicular aromatherapies can provide the mixed flavor of two or more aromatic, the aroma effect of occupant is maintained with this, such as US Patent No. 2002/0159916A1, or can detect in real time in-car air quality and carry out according to this aromatic distribute temperature control, such as Chinese patent CN103688112A.But these traditional Vehicular aromatherapies all do not consider the individual variation of passenger, thus fragrance input accurately can not be carried out.
Summary of the invention
The invention provides a kind of vehicle intelligent champignon system, this champignon system can enable aromatic according to concrete condition in car, especially the individual variation for passenger is accurately thrown in, and experiences better scent experience occupant, also can extend the service life of champignon simultaneously.Technical solution of the present invention is as follows:
A kind of vehicle intelligent champignon system, comprising:
Container for aromatics, for holding aromatic;
Heating unit, for making aromatic be dispersed in car in air to container for aromatics heating;
Controller, for controlling the heating-up temperature of heating unit;
Passenger detection device, for the occupant of inspection vehicle indoor;
Power supply, is electrically connected controller, passenger detection device and heating unit respectively, for controller, passenger detection device and heating unit provide electric power;
Between described passenger detection device and described controller, signal connects, between described controller and described heating unit, signal connects, and between described passenger detection device and car door lock, signal connects;
Described controller is configured to, the occupant received from passenger detection device is individual, and export control signal based on described occupant's individual information, control the heating-up temperature of heating unit, thus produce different aromatic and distribute speed, wherein, the speed of distributing of aromatic increases along with the increase of the heating-up temperature of heating unit.
Described passenger detection device comprises:
Photographic head, detects for carrying out face to the occupant entering car indoor with the quantity determining occupant;
Pressure transducer, it is located on vehicle seat, takes weight for what detect occupant; And
Infrared sensor, for detecting the shell temperature of occupant.
Described passenger detection device owing to having face detection function, thus avoids on seat that pressure transducer detects and places the situation that weight is but mistaken for occupant.
Beneficial effect of the present invention is: the input can carrying out aromatic according to the individual information of the occupant in car exactly, makes occupant can obtain best scent experience, also can make be extended the service life of champignon simultaneously.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of champignon system of the present invention;
Fig. 2 is the control flow chart of champignon system of the present invention.
Detailed description of the invention
Be described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described is only the present invention's part embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, champignon system 10 comprises controller 1, passenger detection device 2, heating unit 3, container for aromatics 4 and power supply 5, passenger detection device 2 outputs signal to controller 1, controller 1 outputs signal to heating unit 3, and power supply 5 is connection control device 1, passenger detection device 2 and heating unit 3 respectively.Car door lock K is connected with passenger detection device 2 signal.
As shown in Figure 2, champignon system 10 carries out work according to following steps flow process:
S1, when detecting that car door lock K sends unlocking signal, start passenger detection device 2, this setting up procedure comprises:
S11, starts photographic head, detects number of occupants into the car;
S12, starting pressure sensor, the occupant on inspection vehicle seat takes weight;
S13, starts infrared sensor, detects the shell temperature of occupant;
S2, the occupant information that passenger detection device 2 arrives to controller 1 output detections;
S3, controller 1 exports the control signal of corresponding heating-up temperature to heating unit 3 according to described occupant information;
S4, heating unit 3 carries out heating operation according to described control signal, makes the aromatic in container for aromatics 4 be dispersed into car indoor with suitable speed.
According to existence general knowledge, in general, the people that more fat or shell temperature is higher easily perspires, its with it stink with perspiration, savour heavier.Therefore, these occupants into the car, Vehicular aromatherapy needs to allow aromatic come out as soon as possible.Based on this, the corresponding relation between occupant's individual information of the present invention and described control signal is as follows:
When the number of occupants detected is 1:
As the passenger riding weight W detected
iwhen being in the pivot weight interval preset, the heating-up temperature that control signal represents is the first fiducial temperature T
0; As passenger riding weight W
ibe greater than the pivot weight that presets interval time, often overweight 1%, the heating-up temperature that control signal represents is just at the first fiducial temperature T
0basis on raising 1%; As passenger riding weight W
iwhen being less than the pivot weight interval preset, every loss of weight 1%, the heating-up temperature that control signal represents is just at the first fiducial temperature T
0basis on reduction by 1%.
As the occupant's shell temperature t detected
iwhen being between the reference body warm area that presets, the heating-up temperature that control signal represents is the first fiducial temperature T
0; As occupant's shell temperature t
iwhen being greater than between the reference body warm area that presets, every high temperature 1%, the heating-up temperature that control signal represents is just at the first fiducial temperature T
0basis on raising 1%; As occupant's shell temperature t
iwhen being less than between the reference body warm area that presets, every low temperature 1%, the heating-up temperature that control signal represents is just at the first fiducial temperature T
0basis on reduction by 1%.
When the number of occupants detected is greater than 1:
When all occupants detected take weight total value W be in the benchmark gross weight that presets interval time, the heating-up temperature that control signal represents is the second fiducial temperature T
1; When take weight total value W be greater than the benchmark gross weight that presets interval time, often overweight 1%, the heating-up temperature that control signal represents is just at the second fiducial temperature T
1basis on raising 1%; When taking weight total value W and being less than the benchmark gross weight interval preset, every loss of weight 1%, the heating-up temperature that control signal represents is just at the second fiducial temperature T
1basis on desuperheat 1%.
When the shell temperature total value T of all occupants detected is between the overall warm area of the benchmark preset, the heating-up temperature that control signal represents is the second fiducial temperature T
1; When shell temperature total value T is greater than between the overall warm area of the benchmark preset, every high temperature 1%, the heating-up temperature that control signal represents is just at the second fiducial temperature T
1basis on raising 1%; When shell temperature total value T is less than between the overall warm area of the benchmark preset, every low temperature 1%, the heating-up temperature that control signal represents is just at the second fiducial temperature T
1basis on reduction by 1%.
Described second fiducial temperature T
1=the first fiducial temperature T
0× (1+0.1 × (N-1)), N is number of occupants.
When it should be noted that occupant is sitting on seat, body weight, the sitting posture of the passenger riding weight detected by the pressure transducer on seat and occupant are relevant, take the body weight that weight not exclusively equals occupant.In the present invention, pivot weight interval is preferably 40kg-50kg, is preferably 35.5 DEG C-36.5 DEG C between reference body warm area, and benchmark gross weight interval is N times of pivot weight interval, and be N times between reference body warm area between the overall warm area of benchmark, N is number of occupants.
The present invention can according to the information of the quantity of the occupant in car, body weight, shell temperature, control the heating-up temperature of heating unit exactly, thus aromatic accurately can be thrown in for the individual variation of occupant, make occupant obtain best scent experience, also can make be extended the service life of champignon simultaneously.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a vehicle intelligent champignon system, it comprises:
Container for aromatics, for holding aromatic;
Heating unit, for making aromatic be dispersed in car in air to container for aromatics heating;
Controller, for controlling the heating-up temperature of heating unit;
Passenger detection device, for the occupant of inspection vehicle indoor;
It is characterized in that,
Between described passenger detection device and described controller, signal connects, between described controller and described heating unit, signal connects, and between described passenger detection device and car door lock, signal connects;
Described controller is configured to, the occupant received from passenger detection device is individual, and export control signal based on described occupant's individual information, control the heating-up temperature of heating unit, thus produce different aromatic and distribute speed, wherein, the speed of distributing of aromatic increases along with the increase of the heating-up temperature of heating unit.
2. vehicle intelligent champignon system according to claim 1, it is characterized in that, described passenger detection device comprises:
Photographic head, detects for carrying out face to the occupant entering car indoor with the quantity determining occupant;
Pressure transducer, it is located on vehicle seat, takes weight for what detect occupant; And
Infrared sensor, for detecting the shell temperature of occupant,
Described occupant's individual information comprise occupant quantity, take weight and shell temperature.
3. vehicle intelligent champignon system according to claim 2, is characterized in that, the corresponding relation between described occupant's individual information and described control signal is as follows:
When the number of occupants detected is 1:
When the passenger riding weight detected is in the pivot weight interval preset, the heating-up temperature that control signal represents is the first fiducial temperature; When passenger riding weight be greater than the pivot weight that presets interval time, often overweight 1%, the heating-up temperature that control signal represents just raising 1% on the basis of the first fiducial temperature; When passenger riding weight is less than the pivot weight interval preset, every loss of weight 1%, the heating-up temperature that control signal represents just reduces by 1% on the basis of the first fiducial temperature;
When the occupant's shell temperature detected is between the reference body warm area preset, the heating-up temperature that control signal represents is the first fiducial temperature; When occupant's shell temperature is greater than between the reference body warm area preset, every high temperature 1%, the heating-up temperature that control signal represents just improves 1% on the basis of the first fiducial temperature; When occupant's shell temperature is less than between the reference body warm area preset, every low temperature 1%, the heating-up temperature that control signal represents just reduces by 1% on the basis of the first fiducial temperature.
4. vehicle intelligent champignon system according to claim 3, is characterized in that, the corresponding relation between described occupant's individual information and described control signal is as follows:
When the number of occupants detected is greater than 1:
When all occupants detected take weight total value be in the benchmark gross weight that presets interval time, the heating-up temperature that control signal represents is the second fiducial temperature; When take weight total value be greater than the benchmark gross weight that presets interval time, often overweight 1%, the heating-up temperature that control signal represents just temperature raising 1% on the basis of the second fiducial temperature; When taking weight total value and being less than the benchmark gross weight interval preset, every loss of weight 1%, the heating-up temperature that control signal represents is desuperheat 1% on the basis of the second fiducial temperature just;
When the shell temperature total value of all occupants detected is between the overall warm area of the benchmark preset, the heating-up temperature that control signal represents is the second fiducial temperature; When shell temperature total value is greater than between the overall warm area of the benchmark preset, every high temperature 1%, the heating-up temperature that control signal represents just temperature raising 1% on the basis of the second fiducial temperature; When shell temperature total value is less than between the overall warm area of the benchmark preset, every low temperature 1%, the heating-up temperature that control signal represents is desuperheat 1% on the basis of the second fiducial temperature just;
Described second fiducial temperature=the first fiducial temperature × (1+0.1 × (N-1)), N is number of occupants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348923.0A CN104888261A (en) | 2015-06-22 | 2015-06-22 | Vehicle-mounted intelligent aromatherapy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348923.0A CN104888261A (en) | 2015-06-22 | 2015-06-22 | Vehicle-mounted intelligent aromatherapy system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104888261A true CN104888261A (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510348923.0A Pending CN104888261A (en) | 2015-06-22 | 2015-06-22 | Vehicle-mounted intelligent aromatherapy system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119696A (en) * | 2021-05-11 | 2021-07-16 | 上汽大众汽车有限公司 | Vehicle-mounted fragrance system and control method thereof |
| CN114619848A (en) * | 2020-12-10 | 2022-06-14 | 株式会社东海理化电机制作所 | Control device and computer-readable storage medium |
Citations (4)
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|---|---|---|---|---|
| EP1600175A1 (en) * | 2004-05-28 | 2005-11-30 | Hai-Fang Hsieh | Air filter and fragrance vapourizer |
| CN101352577A (en) * | 2008-09-08 | 2009-01-28 | 凯华国际有限公司 | Aromatic device |
| DE102007044978A1 (en) * | 2007-09-19 | 2009-04-02 | Behr Gmbh & Co. Kg | Method for fragrancing interiors, particularly vehicle interiors, involves transferring heat from body made of electrically conductive polymer material with positive temperature coefficients to fragrance carrier substance |
| CN201363848Y (en) * | 2008-10-24 | 2009-12-16 | 比亚迪股份有限公司 | Vehicle air conditioner control system |
-
2015
- 2015-06-22 CN CN201510348923.0A patent/CN104888261A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1600175A1 (en) * | 2004-05-28 | 2005-11-30 | Hai-Fang Hsieh | Air filter and fragrance vapourizer |
| DE102007044978A1 (en) * | 2007-09-19 | 2009-04-02 | Behr Gmbh & Co. Kg | Method for fragrancing interiors, particularly vehicle interiors, involves transferring heat from body made of electrically conductive polymer material with positive temperature coefficients to fragrance carrier substance |
| CN101352577A (en) * | 2008-09-08 | 2009-01-28 | 凯华国际有限公司 | Aromatic device |
| CN201363848Y (en) * | 2008-10-24 | 2009-12-16 | 比亚迪股份有限公司 | Vehicle air conditioner control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619848A (en) * | 2020-12-10 | 2022-06-14 | 株式会社东海理化电机制作所 | Control device and computer-readable storage medium |
| CN113119696A (en) * | 2021-05-11 | 2021-07-16 | 上汽大众汽车有限公司 | Vehicle-mounted fragrance system and control method thereof |
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Application publication date: 20150909 |