CN105873281A - Automobile atmosphere lamp control system and method based on safety - Google Patents
Automobile atmosphere lamp control system and method based on safety Download PDFInfo
- Publication number
- CN105873281A CN105873281A CN201610363121.1A CN201610363121A CN105873281A CN 105873281 A CN105873281 A CN 105873281A CN 201610363121 A CN201610363121 A CN 201610363121A CN 105873281 A CN105873281 A CN 105873281A
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- Prior art keywords
- atmosphere lamp
- driver
- mood
- safety
- colour temperature
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The invention discloses an automobile atmosphere lamp control system and method based on safety and aims to overcome the defect that atmosphere lamps are single in function and only play a decoration role in the prior art. The color temperature of light is greatly associated with the mood of a person, the atmosphere lamp light is used for regulating the mood of a driver, and a control system comprises a general control switch, a vehicle-mounted emotion monitoring system, a controller, an atmosphere lamp and a signal acquiring device. The vehicle-mounted emotion monitoring system catches facial expressions by the aid of an infrared camera mounted behind a steering wheel and built-in visual software, recognizes muscle change and sends signals to the controller, and the controller is connected with the atmosphere lamp. Signals are output by the atmosphere lamp and fed back to the vehicle-mounted emotion monitoring system, and closed-loop control is realized. With the adoption of the control system, the color temperature of light emitted by the atmosphere lamp can be regulated according to the mood of the driver, the mood of the driver is regulated through the color temperature, so that the driving danger coefficient caused by negative emotions of the driver is decreased, and the driving safety and the like are guaranteed.
Description
Art
The present invention relates to a kind of automotive trim system, in especially a kind of car, atmosphere lamp controls technology.
Background technology
At present, known automobile atmosphere lamp is a kind of illuminating lamp playing decoration function, it is common that red, blue, green etc., mainly for make compartment when night more gorgeous.But, this atmosphere lamp simply controls the color of atmosphere lamp in car according to the needs of driver and crew self, and subjective factor is very big, it is impossible to reaching objective effect, it is impossible to escort for driver and crew, danger is the highest.For luminescent material, we would generally describe by color, and we can accurately represent glow color to use chromaticity coordinates.But, owing to the people that affect in terms of psychology and physiology will not be identical for the sense organ of color, even the human eye judgement of normal vision can not be identical.And, chromaticity coordinates with digital X and Y the most directly perceived.So being found by contrast, colour temperature is the most obvious to the psychological impact of people.Colour temperature is the highest the salubriousest to the sensation of people, otherwise the lowest the warmest.Table 1 is the color table grouping sheet of lamp.If there being a kind of device can automatically identify driver and crew's mood, then adjusting the colour temperature of atmosphere light, make human pilot is emotionally stable in suitable state, then will be obviously improved for driving safety.According to the graph of a relation of horizontal illumination Yu comfortable colour temperature, approximate to obtain the graph of a relation of colour temperature and driver's mood.It is Fig. 2.Assume that the intensity of illumination in driver's cabin is 200lx.We are it appeared that when driver is in excitatory state, it would be desirable in regulation driver's cabin, the colour temperature of atmosphere light is in more than 5000K, makes driver's mood cool down.When driver is in fatigue driving, we can make the colour temperature regulation of atmosphere lamp light be in below 2400K, makes driver's mood psych up, and dispelling fatigue is driven such that it is able to realize safety traffic.When driver is in a cheerful frame of mind, we regulate the colour temperature of atmosphere light so that it is between 2400K and 5000K, and under this colour temperature, driver can keep pleasure mood to complete this time driving, thus improves safety factor of travel.Therefore, in car of the prior art, atmosphere lamp is disadvantageous in that: cannot regulate atmosphere lamp light color temperature according to driver and crew's mood, reach the effect of safe driving.
Summary of the invention
It is an object of the invention to provide a kind of automobile atmosphere lamp control system based on safety and method, to realize regulating atmosphere lamp light color temperature according to driver and crew's mood, thus suppress human pilot because self mood causes driving dangerousness to make to drive and make personnel keep pleasure mood to complete this time to drive, thus improve safety factor of travel.
In order to solve above technical problem, the concrete technical scheme that the present invention uses is as follows:
A kind of automobile atmosphere lamp control system based on safety, including the atmosphere lamp group connecting automobile power source, it is characterised in that also include: vehicle-mounted mood monitoring system (1), controller (2)；Vehicle-mounted mood monitoring system is arranged on inside automobile instrument panel, and vehicle-mounted mood monitoring system connects controller (2), and controller (2) connects atmosphere lamp (3)；Described atmosphere lamp is for the controlled LED atmosphere lamp of colour temperature.
Described atmosphere lamp is the LED atmosphere lamp that colour temperature is controlled.
Described colour temperature is controlled includes three reference color temperatures, respectively colour temperature<2400K (31), colour temperature 2400～5000K (32) and colour temperature>5000K (33).
The output signal of described atmosphere lamp feeds back to mood monitor control system (1) by signal picker (4).
It is in series with master control switch (5) between described vehicle-mounted mood monitoring system and controller.
A kind of control method of automobile atmosphere lamp control system based on safety, it is characterized in that: adjust light color according to human pilot mood, particularly as follows: select different atmosphere light colors according to driver's mood, thus reduce the potential safety hazard that driver's unhealthy emotion is caused.
Described according to driver's mood select different atmosphere light color detailed processes be:
When mood monitoring system identification exists excited emoticon to driver in car, system control atmosphere lamp is made to send colour temperature > light of 5000K, make driver cool down；
When in car, mood monitoring system identification exists fatigue driving danger to driver, < atmosphere lamp of 2400K makes driver in high spirits to make system control atmosphere lamp send colour temperature；
When mood monitoring system identification is driven to the normal mood of driver in car, make system control atmosphere lamp colour temperature and be between 2400K and 5000K, make driver keep being in a cheerful frame of mind, it is ensured that driving safety.
Described according to driver's mood select also include:
After opening certain color temperature atmosphere lamp, by cab signal collector, light signal is converted to the signal of telecommunication and feeds back to vehicle-mounted mood monitoring system, identified whether atmosphere lamp is opened correctly by monitoring intrasystem determining device, thus avoid and turned on light by the mistake caused by driver's accidentalia, reach optimum control.
Described according to driver's mood select also include: by vehicle-mounted mood monitoring system and controller between series connection master control switch, when driver is not intended to use this cover system, this system of manual-lock, thus atmosphere lamp fixes colour temperature color in realizing car, defer to the wish of driver itself so that the more hommization of this system.In order to overcome the non intelligent control of atmosphere lamp colour temperature in prior art, light color cannot be adjusted according to human pilot mood, make the problem that driving is safer, the invention provides can according to human pilot mood regulation car in atmosphere lamp colour temperature, a kind of based on safety car in atmosphere lamp control system.The technical solution adopted for the present invention to solve the technical problems is: this atmosphere lamp includes vehicle-mounted mood monitoring system, controller, variable connector and the atmosphere lamp group connecting automobile power source, vehicle-mounted mood monitoring system is arranged on after steering wheel, vehicle-mounted mood monitoring system is electrically connected to controller, and controller is electrically connected to control switch；Described atmosphere lamp is the LED atmosphere lamp that colour temperature is controlled, and controller connects atmosphere lamp.Driver's Emotion identification is converted to the signal of telecommunication by vehicle-mounted mood monitoring system, is transferred to controller.Controlled atmosphere lamp by controller and send the light of different-colour.According to driver's mood, select different atmosphere light color civilization, thus reduce the potential safety hazard that driver's unhealthy emotion is caused.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of the present invention；
Fig. 2 is the horizontal illumination graph of a relation with comfortable colour temperature of the present invention；
Fig. 3 is the neutral net schematic diagram of the present invention；
Detailed description of the invention
As it is shown in figure 1, the automobile atmosphere lamp system based on safety of the present invention, including connecting the atmosphere lamp of automobile power source, vehicle-mounted mood monitoring system 1, controller 2.Vehicle-mounted mood monitoring system 1 electrically connects controller 2, and controller 2 connects an atmosphere lamp.In car, driver's mood is converted into the signal of telecommunication by mood monitoring system 1, is transferred to controller 2. and is controlled to send the atmosphere lamp that colour temperature is different by controller 2, it is achieved safe driving function.According to the mood of driver and crew, select the atmosphere lamp colour temperature adapted, thus reduce the potential safety hazard that driver's unhealthy emotion is caused.
The light colour temperature that atmosphere lamp is sent is the signal of telecommunication by 4 sorption enhanced of cab signal collector, it is transferred to mood monitoring system 1 in car, judged whether light colour temperature is opened correctly by monitoring intrasystem determining device, signal is compared to each other, it may be judged whether driver is accidental anxious state of mind simultaneously.This ensure that system accuracies, improve accuracy and the efficiency of system.
Master control switch 5 it is in series with between mood monitoring system 1 and controller 2 in car.Driver and crew can preferably defer to driver and crew oneself will with the atmosphere lamp function of this system of manual-lock.
Atmosphere lamp is the LED atmosphere lamp that a kind of colour temperature is controlled.Driver's mood excitation time, system makes atmosphere lamp send colour temperature > light of 5000K, allow driver's mood tend to gentle；When driver is depressed, system control atmosphere lamp sends colour temperature, and < light of 2400K makes driver in high spirits；When driver is in a cheerful frame of mind, system controls to send colour temperature light between 2400K and 5000K, allows driver's mood keep joyful.Different driving moods selects to send the atmosphere lamp of different-colour, it is ensured that traffic safety.
The horizontal illumination of light and colourity are on the impact of driver's mood as in figure 2 it is shown, illumination is the lowest, and colourity is the highest, and human body is more prone to cool down, and improves the security driven；Otherwise, illumination is the highest, and colourity is the lowest, and human body is more prone to excited, improves fatigue driving.
As it is shown on figure 3, driver is for outside cognition, environment, the factor such as the physiological function of human body and the mood of there and then is delivered in the central nervous system of brain, and controlling health makes correlated response, makes corresponding action；Equally, the color of light, brightness, the attribute such as frequency and wavelength is delivered in nerve center, also can control human body and make relevant reaction.
As shown in table 1, colour temperature, when below 3300K, belongs to warm colour system, to a kind of warm sensation of people；Colour temperature, when more than 5300K, belongs to cool colour system, more makes people cool down；When colour temperature is between 3300K and 5300K, human body is in pleasant state.
The color table packet of table 1 lamp
Claims (9)
1. an automobile atmosphere lamp control system based on safety, including the atmosphere lamp group connecting automobile power source, it is characterised in that also include: vehicle-mounted mood monitoring system (1), controller (2)；Vehicle-mounted mood monitoring system is arranged on inside automobile instrument panel, and vehicle-mounted mood monitoring system connects controller (2), and controller (2) connects atmosphere lamp (3)；Described atmosphere lamp is for the controlled LED atmosphere lamp of colour temperature.
A kind of automobile atmosphere lamp control system based on safety the most according to claim 1, it is characterised in that: described atmosphere lamp is the LED atmosphere lamp that colour temperature is controlled.
A kind of automobile atmosphere lamp control system based on safety the most according to claim 2, it is characterized in that: described colour temperature is controlled includes three reference color temperatures, respectively colour temperature<2400K (31), colour temperature 2400-5000K (32) and colour temperature>5000K (33).
A kind of automobile atmosphere lamp control system based on safety the most according to claim 1, it is characterised in that: the output signal of described atmosphere lamp feeds back to mood monitor control system (1) by signal picker (4).
A kind of automobile atmosphere lamp control system based on safety the most according to claim 1, it is characterised in that: it is in series with master control switch (5) between described vehicle-mounted mood monitoring system and controller.
The control method of a kind of automobile atmosphere lamp control system based on safety the most according to claim 1, it is characterized in that: adjust light color according to human pilot mood, particularly as follows: select different atmosphere light colors according to driver's mood, thus reduce the potential safety hazard that driver's unhealthy emotion is caused.
A kind of automobile atmosphere lamp control method based on safety the most according to claim 6, it is characterised in that: described according to driver's mood select different atmosphere light color detailed processes be:
When mood monitoring system identification exists excited emoticon to driver in car, system control atmosphere lamp is made to send colour temperature > light of 5000K, make driver cool down；
When in car, mood monitoring system identification exists fatigue driving danger to driver, < atmosphere lamp of 2400K makes driver in high spirits to make system control atmosphere lamp send colour temperature；
When mood monitoring system identification is driven to the normal mood of driver in car, make system control atmosphere lamp colour temperature and be between 2400K and 5000K, make driver keep being in a cheerful frame of mind, it is ensured that driving safety.
A kind of automobile atmosphere lamp control method based on safety the most according to claim 6, it is characterised in that described according to driver's mood select also include:
After opening certain color temperature atmosphere lamp, by cab signal collector, light signal is converted to the signal of telecommunication and feeds back to vehicle-mounted mood monitoring system, identified whether atmosphere lamp is opened correctly by monitoring intrasystem determining device, thus avoid and turned on light by the mistake caused by driver's accidentalia, reach optimum control.
A kind of automobile atmosphere lamp control method based on safety the most according to claim 6, it is characterized in that described according to driver's mood select also include: by vehicle-mounted mood monitoring system and controller between series connection master control switch, when driver is not intended to use this cover system, this system of manual-lock, thus atmosphere lamp fixes colour temperature color in realizing car, defer to the wish of driver itself so that the more hommization of this system.
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| CN201610363121.1A CN105873281A (en) | 2016-05-27 | 2016-05-27 | Automobile atmosphere lamp control system and method based on safety |
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| CN201610363121.1A CN105873281A (en) | 2016-05-27 | 2016-05-27 | Automobile atmosphere lamp control system and method based on safety |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108528371A (en) * | 2018-03-07 | 2018-09-14 | 北汽福田汽车股份有限公司 | Control method, system and the vehicle of vehicle |
| CN108819839A (en) * | 2018-05-04 | 2018-11-16 | 北京汽车集团有限公司 | Vehicle atmosphere lamp control method, device, system and vehicle |
| CN109703453A (en) * | 2019-02-21 | 2019-05-03 | 重庆睿博光电股份有限公司 | A kind of atmosphere lamp applied to automobile |
| CN110723066A (en) * | 2019-09-19 | 2020-01-24 | 武汉格罗夫氢能汽车有限公司 | Automobile atmosphere lamp automatic regulating system based on driver mood recognition |
| CN112367749A (en) * | 2020-10-15 | 2021-02-12 | 佛山市利升光电有限公司 | Intelligent lamp control system |
| CN113709950A (en) * | 2021-08-25 | 2021-11-26 | 深圳市全景达科技有限公司 | Control method, system and device for atmosphere lamp in vehicle and storage medium |
| CN114777038A (en) * | 2022-03-31 | 2022-07-22 | 吉林大学 | Quantum dot LED atmosphere lamp manufacturing method and safe driving auxiliary lighting system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528371A (en) * | 2018-03-07 | 2018-09-14 | 北汽福田汽车股份有限公司 | Control method, system and the vehicle of vehicle |
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| CN114777038A (en) * | 2022-03-31 | 2022-07-22 | 吉林大学 | Quantum dot LED atmosphere lamp manufacturing method and safe driving auxiliary lighting system |
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Application publication date: 20160817 |
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