CN108382296A - Room light system - Google Patents
Room light system Download PDFInfo
- Publication number
- CN108382296A CN108382296A CN201810183857.XA CN201810183857A CN108382296A CN 108382296 A CN108382296 A CN 108382296A CN 201810183857 A CN201810183857 A CN 201810183857A CN 108382296 A CN108382296 A CN 108382296A
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- CN
- China
- Prior art keywords
- passenger
- control unit
- light system
- room light
- vehicle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The present invention relates to a kind of room light systems, including lighting device, detection device and control unit, it is characterized in that, the detection device can be detected the behavior of the passenger of vehicle, and testing result is sent to described control unit, described control unit can be judged based on the testing result, and controlled the lighting device based on the judgement and entered different patterns.The system of the present invention can improve the riding comfort of Vehicular occupant and the technology sense of vehicle.
Description
Technical field
The invention belongs to vehicular fields, relate in particular to the room light system of vehicle.
Background technology
In order to improve safety and the comfort of automobile, interior lighting system is controlled accordingly.It is known
Technology include room light lamp is automatically turned on when opening car door, and drive for daytime driving and night provide it is different
Instrument board lighting brightness.These controls are to be detected and carried out based on the state to vehicle itself element.
With advances in technology, the abundant of sensor type, the raising of performance and the reduction of cost, automobile work are attributed to the fact that
Cheng Shi starts onboard to monitor the state of passengers inside the car especially driver using more sensors.For example, by vehicle
Driver's cabin front installation imaging sensor monitors the state of driver, can be sentenced according to the eyes closed frequency of driver
Determine whether driver is in tired state, if it is decided that driver's tiredness is dense, then can execute corresponding measure, such as send out police
Accuse, start automatic driving mode etc., to improve vehicle safety.
It is thus known that can the intelligence degree of vehicle be improved using sensor, and improve the intelligent journey of vehicle
Degree is one and continues existing demand.Under the driving of this demand, the intelligent lighting of vehicle interior is realized using sensor
It is the research direction with bright prospects.
Invention content
In order to further increase the intelligence degree of Vehicular illumination system, the present invention proposes a kind of room light system,
Including following technical scheme.
A kind of room light system, including lighting device, detection device and control unit, the detection device can be right
The behavior of Vehicular occupant is detected, and testing result is sent to described control unit, and described control unit can be based on institute
It states testing result to be judged, and the lighting device is controlled based on the judgement and enters different patterns.
Further, the detection device is camera or sight sensor, can carry out direction of visual lines, face orientation
And/or the identification of eyes opening and closing.
Further, the lighting device is installed on roof center of inside position, is LED light battle array.
Further, the LED light battle array can change direction of illumination according to the control of control unit.
Further, the pattern includes：Judge passenger on finding floor, on seat and/or on car door matter storage lattice
The pattern of looking for something of article；And/or judgement passenger is in the reading model of reading；And/or judgement passenger is in the rest mode of rest.
Further, the detection device further includes intensity of illumination detection unit, is adapted to detect for the illumination of vehicle interior
Intensity, described control unit are suitable for controlling whether to multiply the vehicle according to the testing result of the intensity of illumination detection unit
The behavior of visitor is detected.
Further, described control unit is further adapted for identifying different passengers by the detection device, and to passenger
All previous behavior learnt, and the behavior of passenger come auxiliary judgment and/or is predicted based on the result of study, and carry out corresponding
Control.
According to above technical scheme, it can be found that the room light system of the present invention has the advantages that：
(1) opening and closing of illumination unit and the adjustment of direction of illumination can be executed automatically according to the behavior of passenger, improve vehicle
Riding comfort and technology sense；
(2) behavior pattern of passenger can be learnt, to improve signal light control accuracy and to sight into
Row anticipation, further increases the comfort of seating.
Description of the drawings
Exemplary embodiment of the present invention is described with reference to the drawings, wherein：
Fig. 1 is the schematic diagram of the room light system of the present invention.
Specific implementation mode
Referring to Fig. 1, room light system of the invention is applied inside vehicle 1, which includes front-row seats 2, heel row
Seat 3.The vehicle can be any form of vehicle, such as various forms of cars, SUV, offroad vehicle.Wherein, of the invention
Room light system includes the signal detected by lighting device 4, detection device 5 and receiving detection device 5 and to the signal
The control unit (being not shown) for analyze and then lighting device 4 accordingly being controlled.
Specifically, lighting device 4 of the invention is to be installed on the headlamp of vehicle interior everywhere, be shown in FIG. 1 by
It is installed on the middle position inside roof, but it can be located at the position of arbitrary needs, and can be to interior everywhere
It is illuminated.The lighting device 4 being installed on roof can provide the illumination to heel row vehicle floor and back seat, this
Outside, the reading lamp for being also used as heel row uses.In addition, lighting device 4 may be located on the car door of vehicle 1, to be vehicle
Matter storage lattice on door provides illumination.
Lighting device 4 can also be LED light battle array, also, its light angle can be adjusted.It will specifically be discussed Ru following
As stating, in the present invention, LED light battle array can be controlled by control unit, and realize the illumination to different directions.It is this
One of benefit of setting is the extension of illumination zone can be realized, by the change of the illumination direction of LED light battle array to reduce
The arrangement quantity and position of lighting device.
The detection device 5 of the present invention is mounted on the rear portion of vehicle front seat 2, to realize the detection to rear passenger.
Specifically, detection device 5 can be camera, and the behavior of passenger can be identified, and can carry out face recognition,
And the identification of face orientation；Further, it is also possible to be the line-of-sight detection sensor for detecting sight.Detection device 5 can be right
The behavior of rear passenger and facial information are detected, for example, the direction of its face and the direction of sight are detected, by this
A little information are sent to control unit, to judge the intention of rear passenger.
When detecting the matter storage lattice on passenger's face orientation car door, it is possible to determine that be look for being placed on car door for passenger
Article in matter storage lattice, the lighting device 4 of control unit control at this time provide the illumination to matter storage lattice.For another example, when detection device 4 is examined
When measuring passenger's face downward, it is possible to determine that be look for falling the article on floor for passenger, control unit controls at this time
Lighting device 4 provides the illumination to vehicle floor.Similar scene further includes the illumination provided to rear row seat seat.Above-mentioned control
It can be referred to as the pattern of looking for something.
In addition, detection device 5 to the identification of passenger behavior also particularly including：Hold books, paper in passenger's hand when detecting
Whens opening equal, control unit controls lighting device 4 and enters reading model, will wait on light projections to the object in passenger's hand.This
When pattern can also ransack article applied to passenger in packet, by light projection to wrapping.
When detection device 5 detects that passenger eye was closed more than certain time, control unit is determined as rest mode, control
Lighting device 4 processed extinguishes.For the vehicle equipped with vehicle rear window automatic curtain, control unit can also control curtain and close automatically
It closes.
In addition, as it is existing for different drivers come setting corresponding rearview mirror pattern and seat mode,
Face recognition can also be carried out to passenger by detection device 5, so that it is determined that passenger identity, and according to the seating behavior of passenger
Learnt, to determine the behavior pattern of passenger.For example, for often onboard reading or the passenger of office, it can be with
Reading model is suitably applied in advance to it；It, can be appropriate to its for being accustomed to placing the passenger of article in car door matter storage lattice
Car door can be illuminated in advance for example, when control unit recognizes vehicle and will arrive at using pattern of looking for something in advance
Matter storage lattice.The passenger onboard to rest for custom can not also open lighting device 4 even if it opens eyes once in a while.Pass through
Such setting can reach both sides effect：The identification essence of detection device 5 can be improved according to statistical data before
Degree；By judging that more comfortable, hommization illumination may be implemented in the behavior of passenger in advance.
Room light system in the present invention also has illumination detection module, is only less than one in the interior intensity of illumination of judgement
It just starts to work when definite value, such as at night or illumination insufficient cloudy day, can also be sunlight strong and make vehicle window
Curtain is closed so that the case where interior brightness deterioration.
The various feasible embodiments and the course of work of the room light system of the present invention are carried out above
Clear, complete explanation, correspondingly, according to above to the explanation of room light system, it is had the advantages of also can be abundant
It embodies.
Claims (8)
1. a kind of room light system, including lighting device (4), detection device (5) and control unit, which is characterized in that institute
The behavior of the passenger of vehicle can be detected by stating detection device (5), and testing result is sent to described control unit, institute
Stating control unit can be judged based on the testing result, and is controlled the lighting device (4) based on the judgement and entered
Different patterns.
2. room light system according to claim 1, which is characterized in that the detection device (5) is camera or regards
Line sensor can carry out the identification of direction of visual lines, face orientation and/or eyes opening and closing.
3. room light system according to claim 1, which is characterized in that the lighting device (4) is installed in roof
Portion middle position is LED light battle array.
4. room light system according to claim 3, which is characterized in that the LED light battle array can be according to control unit
Control change direction of illumination.
5. room light system according to claim 1, which is characterized in that the pattern includes：Judgement passenger is finding
The pattern of looking for something of article on floor, on seat and/or on car door matter storage lattice；And/or judgement passenger is in the reading model of reading；
And/or judgement passenger is in the rest mode of rest.
6. the room light system according to claim 1-5, which is characterized in that the detection device further includes intensity of illumination
Detection unit, is adapted to detect for the intensity of illumination of vehicle interior, and described control unit is suitable for being detected according to the intensity of illumination single
The testing result of member is detected to control whether the behavior to the Vehicular occupant.
7. the room light system according to claim 1-5, which is characterized in that described control unit is further adapted for by described
Detection device (5) learns all previous behavior of passenger to identify different passengers, and is assisted based on the result of study
Judge and/or predict the behavior of passenger, and is controlled accordingly.
8. a kind of vehicle (1), including seat (2,3), which is characterized in that the vehicle (1) includes such as any one of claim 1-7
The room light system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183857.XA CN108382296A (en) | 2018-03-06 | 2018-03-06 | Room light system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183857.XA CN108382296A (en) | 2018-03-06 | 2018-03-06 | Room light system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108382296A true CN108382296A (en) | 2018-08-10 |
Family
ID=63066518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810183857.XA Pending CN108382296A (en) | 2018-03-06 | 2018-03-06 | Room light system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108382296A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466436A (en) * | 2018-11-20 | 2019-03-15 | 福建工程学院 | A kind of Vehicular ceiling reading lamp means of illumination and system |
| CN109624894A (en) * | 2018-12-12 | 2019-04-16 | 北京新能源汽车股份有限公司 | One mode control method, device, equipment and automobile |
| CN110944429A (en) * | 2018-09-19 | 2020-03-31 | 比亚迪股份有限公司 | In-vehicle light control method and device and vehicle |
| CN111791795A (en) * | 2020-07-21 | 2020-10-20 | 东风商用车有限公司 | Method and system for controlling self-adaptive adjustment of light sensitivity of automobile driver |
| CN112606761A (en) * | 2020-12-25 | 2021-04-06 | 江苏日兴汽车配件有限公司 | Vehicle indoor lamp control system and control method thereof |
| US20210155250A1 (en) * | 2019-11-22 | 2021-05-27 | Mobile Drive Technology Co.,Ltd. | Human-computer interaction method, vehicle-mounted device and readable storage medium |
| CN113246815A (en) * | 2021-07-14 | 2021-08-13 | 宁波均联智行科技股份有限公司 | Automatic adjusting method and device for vehicle seat |
| CN115230579A (en) * | 2021-04-22 | 2022-10-25 | 常州星宇车灯股份有限公司 | Vehicle interior lamp, control method thereof and vehicle |
| CN115473987A (en) * | 2022-06-20 | 2022-12-13 | 北京罗克维尔斯科技有限公司 | Interaction method, interaction device, electronic equipment and storage medium |
-
2018
- 2018-03-06 CN CN201810183857.XA patent/CN108382296A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944429A (en) * | 2018-09-19 | 2020-03-31 | 比亚迪股份有限公司 | In-vehicle light control method and device and vehicle |
| CN110944429B (en) * | 2018-09-19 | 2021-11-12 | 比亚迪股份有限公司 | In-vehicle light control method and device and vehicle |
| CN109466436A (en) * | 2018-11-20 | 2019-03-15 | 福建工程学院 | A kind of Vehicular ceiling reading lamp means of illumination and system |
| CN109624894A (en) * | 2018-12-12 | 2019-04-16 | 北京新能源汽车股份有限公司 | One mode control method, device, equipment and automobile |
| US20210155250A1 (en) * | 2019-11-22 | 2021-05-27 | Mobile Drive Technology Co.,Ltd. | Human-computer interaction method, vehicle-mounted device and readable storage medium |
| CN111791795A (en) * | 2020-07-21 | 2020-10-20 | 东风商用车有限公司 | Method and system for controlling self-adaptive adjustment of light sensitivity of automobile driver |
| CN111791795B (en) * | 2020-07-21 | 2021-06-08 | 东风商用车有限公司 | Method and system for controlling self-adaptive adjustment of light sensitivity of automobile driver |
| CN112606761A (en) * | 2020-12-25 | 2021-04-06 | 江苏日兴汽车配件有限公司 | Vehicle indoor lamp control system and control method thereof |
| CN115230579A (en) * | 2021-04-22 | 2022-10-25 | 常州星宇车灯股份有限公司 | Vehicle interior lamp, control method thereof and vehicle |
| CN113246815A (en) * | 2021-07-14 | 2021-08-13 | 宁波均联智行科技股份有限公司 | Automatic adjusting method and device for vehicle seat |
| CN115473987A (en) * | 2022-06-20 | 2022-12-13 | 北京罗克维尔斯科技有限公司 | Interaction method, interaction device, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180810 |