CN109842979A - Light regulating system and method - Google Patents
Light regulating system and method Download PDFInfo
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- CN109842979A CN109842979A CN201711225637.0A CN201711225637A CN109842979A CN 109842979 A CN109842979 A CN 109842979A CN 201711225637 A CN201711225637 A CN 201711225637A CN 109842979 A CN109842979 A CN 109842979A
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Abstract
The present invention provides a kind of light regulating system, run on include proximity sensor He at least one luminaire electronic device, which includes: acquisition module, obtains the range data that the proximity sensor is sensed；Determining module determines that the running parameter of the luminaire is the first parameter value according to acquired range data；And control module, the luminaire is driven according to the first parameter value of above-mentioned determination.The present invention can adjust luminaire according to range data.
Description
Technical field
The present invention relates to a kind of light regulating system and methods.
Background technique
Device configured with luminaire such as mobile phone is when enabling illumination functions, often according to preset current or voltage
To open luminaire.However this method for opening luminaire can not bring good experience to user.
Summary of the invention
In view of the foregoing, it is necessary to a kind of light regulating system and method are provided, hair can be adjusted according to range data
Light device.
The light regulating system, run on include proximity sensor He at least one luminaire electronic device,
The system includes: acquisition module, obtains the range data that the proximity sensor is sensed；Determining module, according to acquired
Range data determines that the running parameter of the luminaire is the first parameter value；And control module, according to the first of above-mentioned determination
Parameter value drives the luminaire.
Preferably, the acquisition module also detects the ambient enviroment of the electronic device, surrounding's ring of the electronic device
Whether it includes people that border refers to around the electronic device；The determining module, ambient enviroment and institute also according to the electronic device
It states the first parameter value and determines the driving method for driving the luminaire；And the control module, according to the driving of above-mentioned determination
Mode drives the luminaire.
Preferably, when not including people around the electronic device, the determining module is determined according to the first driving side
Formula drives the luminaire；When including people around the electronic device, the determining module is determined drives according to second
Flowing mode drives the luminaire；Wherein, first driving method refers to the electronic device according to first ginseng
Numerical value directly drives the luminaire；And second driving method refers to the electronic device first according to second parameter
Value drives the luminaire, then directly or gradually increases the running parameter of the luminaire from second parameter value
To first parameter value, second parameter value is less than first parameter value.
Preferably, when at least one described luminaire includes multiple occurrence of equipment, the determining module is also according to institute
It states the range data that proximity sensor is sensed and determines which luminaire in the multiple luminaire shines.
Preferably, the control module, the camera for also controlling the electronic device shoot an image；The determining mould
Block also determines that described image whether there is overexposure region；And the control module, also when described image there are overexposure regions at present
Adjust the running parameter of the luminaire.
The light adjusting method, applied to the electronic device for including proximity sensor He at least one luminaire,
This method comprises: the first obtaining step, obtains the range data that the proximity sensor is sensed；First determines step, according to
Acquired range data determines that the running parameter of the luminaire is the first parameter value；And first rate-determining steps, according to upper
It states the first determining parameter value and drives the luminaire.
Preferably, this method further include: the second obtaining step detects the ambient enviroment of the electronic device, the electronics
Whether it includes people that the ambient enviroment of device refers to around the electronic device；Second determines step, also according to the electronic device
Ambient enviroment and first parameter value determine the driving method for driving the luminaire；And
Second rate-determining steps drive the luminaire according to the driving method of above-mentioned determination.
Preferably, when not including people around the electronic device, Yu Suoshu second determines that step is determined according to first
Driving method drives the luminaire；When including people around the electronic device, Yu Suoshu second determines that step is true
It is fixed that the luminaire is driven according to the second driving method；Wherein, first driving method refer to the electronic device by
The luminaire is directly driven according to first parameter value；And second driving method refer to the electronic device first according to
One the second parameter value drives the luminaire, then that the running parameter of the luminaire is straight from second parameter value
It connects or gradually increases to first parameter value, second parameter value is less than first parameter value.
Preferably, when at least one described luminaire includes multiple occurrence of equipment, Yu Suoshu first determines step also
Determine which luminaire in the multiple luminaire shines according to the range data that the proximity sensor is sensed.
Preferably, this method further include: third rate-determining steps, the camera for controlling the electronic device shoot a figure
Picture；Third determines step, determines described image with the presence or absence of overexposure region；And the 4th rate-determining steps, when described image existed
The running parameter of the luminaire is lowered when exposing region.
Compared to the prior art, the light regulating system and method can adjust luminaire according to range data, and
Luminaire can be driven according to whether there is people in ambient enviroment.
Detailed description of the invention
Fig. 1 is the running environment figure of light regulating system of the present invention.
Fig. 2 is the functional block diagram of light regulating system of the present invention.
The running parameter that Fig. 3 illustrates luminaire is corresponding with range data.
Fig. 4 is the flow chart of the first preferred embodiment of light adjusting method of the present invention.
Fig. 5 is the flow chart of the second preferred embodiment of light adjusting method of the present invention.
Fig. 6 is the flow chart of the third preferred embodiment of light adjusting method of the present invention.
When Fig. 7 illustration book electronic device includes multiple luminaires, the application scenarios of multiple luminaire.
Main element symbol description
| Electronic device | 1 |
| Light regulating system | 10 |
| Obtain module | 101 |
| Determining module | 102 |
| Control module | 103 |
| Proximity sensor | 11 |
| Luminaire | 12 |
| Memory | 13 |
| Processor | 14 |
| Camera | 15 |
| Infrared human body sensor | 16 |
| OPTICAL SENSORS | 17 |
| Road | 200 |
| Zebra stripes | 201 |
| Waiting area | 202 |
| Vehicle | 300 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
As shown in Figure 1, being the running environment figure of light regulating system of the present invention.In the present embodiment, electronic device 1 is at least
Including light regulating system 10, proximity sensor 11, one or more luminaires 12, memory 13 and processor 14.It is described
Light regulating system 10 can sense the range information obtained according to the proximity sensor 11 and shine to one or more of
Equipment 12 is adjusted.For example, adjusting electric current or electricity that the electronic device 1 is supplied to one or more of luminaires 12
The size of pressure.
In one embodiment, the electronic device 1 can be the equipment such as desk lamp, flashlight, head lamp, headlight.
In one embodiment, one or more of luminaires 12 can be the dipped headlight and high beam of headstock.
In one embodiment, one or more of luminaires 12 can be the equipment that can issue different colours light.
For example, one or more of luminaires 12 can be only fitted to by zebra stripes, for being guided by issuing feux rouges or green light
Pedestrian crosses zebra stripes.
In one embodiment, the electronic device 1 can be the equipment such as camera, mobile phone with camera function, should
Electronic device 1 can further include camera 15.It may include a flash of light in one or more of luminaires 12
Lamp.
In one embodiment, the electronic device 1 can also include infrared human body sensor 16.The infrared human body
Sensor 16 can be used for sensing the presence of people.
In one embodiment, the electronic device 1 can further include OPTICAL SENSORS 17, which can
With the ambient brightness for sensing 1 periphery of electronic device.In one embodiment, the OPTICAL SENSORS 17 can be one
One ambient light sensor of photo resistance or a photochromic temperature sensor of environment.
It should be noted that can not also include the OPTICAL SENSORS 17 in other embodiments, and directly using described
Camera 15 senses the ambient brightness on 1 periphery of electronic device.
The memory 13 is used to store various data, such as stores the programming code of the light regulating system 10.
In one embodiment, the running parameter control an of luminaire 12 has also been stored in advance in the memory 13
Table.Such as shown in fig.3, the running parameter table of comparisons pre-defined the proximity sensor 11 sense it is different away from
When from data, the different operating parameter of luminaire 12.The present embodiment is electric current as example using the running parameter, other implementations
Running parameter described in example may also mean that the parameters such as brightness or the color of for example described luminaire of voltage or other parameters.
In one embodiment, the light regulating system 10 can be divided into one or more modules, one
Or multiple modules are stored in the memory 13 and are executed by processor 14, to complete function provided by the invention.For example,
As shown in fig.2, the light regulating system 10, which is divided into, obtains module 101, determining module 102 and control module 103.This
Inventing so-called module is to complete the program segment of a specific function, and the function about each module will combine below to flow chart
Introduction is described specifically.
As shown in fig.4, being the flow chart of the first preferred embodiment of light adjusting method of the present invention.The present embodiment is with institute
Electronic device 1 is stated including illustrating for a luminaire 12.
Step S41, the acquisition module 101 obtain the range data that the proximity sensor 11 is sensed.
In one embodiment, the acquisition module 101 can respond the operation of user to open the proximity sensor
11.For example, the acquisition module 101 can provide an operation interface, when receiving the input of user from the operation interface
It opens the proximity sensor 11 and carrys out sensing distance data.
Step S42, the determining module 102 determine that the running parameter of luminaire 12 is according to acquired range data
First parameter value " X ".
In one embodiment, the determining module 102 is retrieved in the memory 13 according to acquired range data
The pre-stored running parameter table of comparisons determines the first parameter value " X " of the luminaire 12.For example, when it is described away from
When the range data sensed from sensor 11 is 0.3m, the determining module 102 determines that the electric current of luminaire 12 is
0.05A。
Step S43, the ambient enviroment for obtaining module 101 and detecting the electronic device 1.
In one embodiment, the ambient enviroment of the electronic device 1 can refer to around the electronic device 1 whether include
People.Specifically, the acquisition module 101 can use the infrared human body sensor 16 to sense the electronic device 1
Whether surrounding includes people.
In other embodiments, the ambient enviroment of the electronic device 1 can further include around the electronic device 1
Ambient brightness.Specifically, the acquisition module 101 can use the OPTICAL SENSORS 17 to sense the electronic device 1
The ambient brightness of surrounding.
In other embodiments, when the electronic device 1 includes camera 15, the camera 15 can also be opened
Obtain the ambient brightness around the electronic device 1.
Step S44, ambient enviroment and identified first parameter of the determining module 102 according to the electronic device 1
It is worth " X " and determines the driving method for driving the luminaire 12.
In an example example, when around the electronic device 1 not including people, the determination of determining module 102 is pressed
The luminaire 12 is driven according to the first driving method.When including people around the electronic device 1, the determining module
102 determinations drive the luminaire 12 according to the second driving method.
Specifically, first driving method refers to that the electronic device 1 directly drives according to first parameter value " X "
The luminaire 12.For example, the determining module 102 determines the electronic device 1 directly with the electric current of 0.05A to drive
State luminaire 12.
Second driving method refers to that the electronic device 1 first shines according to the second parameter value " Y " driving is described
Then equipment 12 directly or gradually increases the running parameter of the luminaire 12 to described from second parameter value " Y "
First parameter value " X ".This have the advantage that as surrounding someone of electronic device 1, since luminaire 12 is gradually to adjust
It is bright, so that there is no the discomfort of very bright eye suddenly by people.
It should be noted that by the running parameter of the luminaire 12 from second parameter value " Y " gradually increase to
First parameter value " X " can refer to raised every time on the basis of the first parameter value " X " preset value " Z " until
Increase the size of first parameter value " X ".The size of the preset value " Z " can be equal to first parameter value " X " and subtract
Second parameter value " Y " difference obtained " D " is again divided by " N " resulting value.That is Z=(X-Y)/N." N " can be equal to 1,
2,3,4,5 or other values.The value for being somebody's turn to do " N " can also be preset by user.
Second parameter value " Y " is less than first parameter value " X ".In one embodiment, second parameter value
The size of " Y " is equal to the half of the size of first parameter value " X ".
Step S45, the control module 103 drive the luminaire 12 according to the driving method of above-mentioned determination.
For example, the control module 103 directly drives the luminaire 12 with the electric current of 0.05A.
Whether step S46, the range data that the determining module 102 determines that the proximity sensor 11 is sensed change
Become.When the range data that the proximity sensor 11 is sensed changes, process returns to step S42, according to it is described away from
From the running parameter that the range data that sensor 11 is currently sensed redefines the luminaire 12.When the distance sensing
The range data that device 11 is sensed terminates process when no change has taken place.
In one embodiment, when the range data and the proximity sensor that the proximity sensor 11 is currently sensed
Difference between the range data (such as the range data sensed in step S41) once sensed before 11 is unequal or both
When value is greater than preset value (such as a 0.2m), the determining module 102 determines the distance that the proximity sensor 11 is sensed
Data change.
It should be noted that can not also include step S43-S44 in other embodiments, and in step S45 directly
Start luminaire 12 according to the first parameter value determined by step S42.
It is further to note that when the electronic device 1 includes multiple luminaires 12, the determining module 102
It can also determine that wherein which luminaire 12 shines by driving in step S45 in step S42.I.e. in step S45, the control
What molding block 103 drove is the determining module 102 identified luminaire 12 in step S42.
For example, when the multiple luminaire 12 include be the high beam and dipped headlight of automobile when, the determining module
102 can determine in step S45 that by driving be high beam or dipped headlight or high beam according to acquired range data
With the combination of dipped headlight.For example, when acquired range data be less than pre-determined distance value (such as 50 meters, 100 meters or other just from
Value) when, the determining module 102 determines that drive in step S45 is dipped headlight.For another example, when acquired range data is greater than
Or when being equal to the pre-determined distance value, what is driven in the determining step S45 of the determining module 102 is high beam.
As shown in fig.5, being the flow chart of the second preferred embodiment of light adjusting method of the present invention.The present embodiment is with institute
Stating electronic device 1 further includes being further described for camera 15.
Step S451, the control module 103 control the camera 15 and shoot an image.
Step S452, the determining module 102 determine that described image whether there is overexposure region.When described image existed
Step S453 is executed when exposing region.Step S454 is executed when overexposure region is not present in described image.
In an example, the method that the determining module 102 determines that described image whether there is overexposure region includes: to obtain
The brightness value for each pixel for taking described image to be included, the brightness value of the pixel corresponding to some region in described image
When greater than preset threshold (such as 200), determining described image, there are overexposure regions.
Step S453, the control module 103 lower the running parameter of the luminaire 12.
For example, the running parameter of the luminaire 12 can be lowered to 0.04A from 0.05A by the control module 103.
Step S454, the control module 103 still drive the luminaire 12 with current running parameter, i.e., not
Change the running parameter of the luminaire 12.
It should be noted that terminating process after executing the step S453 in Fig. 5 of the present embodiment.In other embodiments
In, after executing the step S453, process step returns to step S451, i.e., does not terminate process, controls institute by control module 103 again
It states camera 15 and shoots an image, and the identification image carried out again whether there is overexposure region, until the camera shooting
Exposure area is not present in image captured by first 15.
As shown in fig.6, being the flow chart of the third preferred embodiment of light adjusting method of the present invention.The present embodiment is with institute
Stating electronic device 1 includes multiple luminaires 12, and multiple luminaire 12 refers to for traffic light.
For example, as shown in fig.7, what the multiple luminaire 12 included is the first indicator light 121 and the second indicator light
122.First indicator light 121 is used to indicate the zebra stripes on pedestrian's conduct road 200 by issuing feux rouges or green light
201, second indicator light 122 is used to indicate 300 conduct of the vehicle road 200 by issuing feux rouges or green light.Infrared ray
Human body sensor 16 is for sensing whether waiting area 202 has pedestrian's waiting to pass through the zebra stripes 201.The infrared human body sensor
16 may be mounted near the position for configuring first indicator light 121 or other are any can facilitate sensing waiting area 202
Whether the position of pedestrian, such as the ground underground of the waiting area 202 region are had.Camera 15 can be used to shine by shooting
Piece is to determine whether that vehicle 300 passes through road 200.Camera 15 may be mounted at the position for configuring second indicator light 122
Near setting or other are any can facilitate shooting road 200 on vehicle 300 position.
Step S61, the determining module 102 control the first indicator light 121 and issue specified face according to scheduled traffic rules
The light of color, and the second indicator light 122 of control issue the light of designated color according to the traffic rules.
It should be noted that the traffic rules refer to 121 He of the first indicator light of traffic management department's defined
Second indicator light 122 issues time and the duration of feux rouges and green light respectively.Such as first indicator light 121 issues the same of green light
The second indicator light of Shi Suoshu 122 issues feux rouges, and pedestrian can must be waited at this time with conduct zebra stripes 201, vehicle 300.Conversely, institute
First indicator light 121 described in stating while the second indicator light 122 issues green light issues feux rouges, and pedestrian cannot conduct zebra at this time
Line 201, vehicle 300 can pass through road 200.
Step S62, the determining module 102 determine whether that pedestrian exists when first indicator light 121 issues feux rouges
The waiting of waiting area 202 passes through zebra stripes 201.
When having pedestrian when the waiting of waiting area 202 is by zebra stripes 201, step S63 is executed.When there is no pedestrian in waiting area
When 202 waitings are by zebra stripes 201, step S61 is executed, i.e., controls first indicator light still according to the traffic rules
121 and second indicator light 122.
In one embodiment, it is described to sense to can use the infrared human body sensor 16 for the determining module 102
Whether there is pedestrian's waiting to pass through zebra stripes 201.In other embodiments, the infrared human body sensor 16 also could alternatively be weight
Power sensor.I.e. when the gravity sensor has sensed gravity, judgement has pedestrian in waiting area 202.
Step S63, the determining module 102 determine whether that vehicle 300 will be by road 200.When determination has vehicle 300
When will be by road 200, step S61 be executed, i.e., controls first indicator light 121 and second still according to the traffic rules
Indicator light 122.When determining that no vehicle 300 will be by road 200, step S64 is executed.
In one embodiment, the determining module 102 can use the camera 15 and shoot photo, be known using image
Whether other algorithm includes vehicle to identify in captured photo.Determine that no vehicle 300 will pass through when not including vehicle
Road 200.
Step S64, the control module 103 control first indicator light 121 and are switched to sending green light, and control institute
It states the second indicator light 122 and issues feux rouges.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although reference
Preferred embodiment describes the invention in detail, those skilled in the art should understand that, it can be to of the invention
Technical solution is modified or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of light regulating system, run on include proximity sensor He at least one luminaire electronic device,
It is characterized in that, which includes:
Module is obtained, the range data that the proximity sensor is sensed is obtained；
Determining module determines that the running parameter of the luminaire is the first parameter value according to acquired range data；And
Control module drives the luminaire according to the first parameter value of above-mentioned determination.
2. light regulating system as described in claim 1, it is characterised in that:
The acquisition module, also detects the ambient enviroment of the electronic device, and the ambient enviroment of the electronic device refers to the electricity
It whether include people around sub-device；
The determining module, ambient enviroment and first parameter value also according to the electronic device determine that driving is described and shine
The driving method of equipment；And
The control module drives the luminaire according to the driving method of above-mentioned determination.
3. light regulating system as claimed in claim 2, which is characterized in that around the electronic device do not include people
When, the determining module determination drives the luminaire according to the first driving method；It is wrapped around the electronic device
When including people, the determining module determination drives the luminaire according to the second driving method；
Wherein, first driving method refers to that the electronic device directly drives described shine according to first parameter value and sets
It is standby；And
Second driving method refers to that the electronic device first drives the luminaire according to second parameter value, then
The running parameter of the luminaire directly or is gradually increased to first parameter value from second parameter value, described the
Two parameter values are less than first parameter value.
4. light regulating system as described in claim 1, which is characterized in that when at least one described luminaire includes multiple
When occurrence of equipment, the range data that the determining module is sensed also according to the proximity sensor determines that the multiple shine sets
Which luminaire in standby shines.
5. light regulating system as described in claim 1, it is characterised in that:
The control module, the camera for also controlling the electronic device shoot an image；
The determining module also determines that described image whether there is overexposure region；And
The control module, also when there are the running parameters for lowering the luminaire when overexposure region for described image.
6. a kind of light adjusting method, applied to the electronic device for including proximity sensor He at least one luminaire,
It is characterized in that, this method comprises:
First obtaining step obtains the range data that the proximity sensor is sensed；
First determines step, determines that the running parameter of the luminaire is the first parameter value according to acquired range data；
And
First rate-determining steps drive the luminaire according to the first parameter value of above-mentioned determination.
7. light adjusting method as claimed in claim 6, which is characterized in that this method further include:
Second obtaining step, detects the ambient enviroment of the electronic device, and the ambient enviroment of the electronic device refers to the electronics
It whether include people around device；
Second determines step, and the ambient enviroment and first parameter value also according to the electronic device determine that driving is described and shine
The driving method of equipment；And
Second rate-determining steps drive the luminaire according to the driving method of above-mentioned determination.
8. light adjusting method as claimed in claim 7, which is characterized in that around the electronic device do not include people
When, Yu Suoshu second determines that step determination drives the luminaire according to the first driving method；When the electronic device
When surrounding includes people, Yu Suoshu second determines that step determination drives the luminaire according to the second driving method；
Wherein, first driving method refers to that the electronic device directly drives described shine according to first parameter value and sets
It is standby；And
Second driving method refers to that the electronic device first drives the luminaire according to second parameter value, then
The running parameter of the luminaire directly or is gradually increased to first parameter value from second parameter value, described the
Two parameter values are less than first parameter value.
9. light adjusting method as claimed in claim 6, which is characterized in that when at least one described luminaire includes multiple
When occurrence of equipment, it is the multiple that Yu Suoshu first determines that the range data that step is sensed also according to the proximity sensor determines
Which luminaire in luminaire shines.
10. light adjusting method as claimed in claim 6, which is characterized in that this method further include:
Third rate-determining steps, the camera for controlling the electronic device shoot an image；
Third determines step, determines described image with the presence or absence of overexposure region；And
4th rate-determining steps, when there are the running parameters for lowering the luminaire when overexposure region for described image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225637.0A CN109842979A (en) | 2017-11-29 | 2017-11-29 | Light regulating system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225637.0A CN109842979A (en) | 2017-11-29 | 2017-11-29 | Light regulating system and method |
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| CN109842979A true CN109842979A (en) | 2019-06-04 |
Family
ID=66881893
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| CN201711225637.0A Pending CN109842979A (en) | 2017-11-29 | 2017-11-29 | Light regulating system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110769568A (en) * | 2019-10-28 | 2020-02-07 | 北京中嘉空间数字艺术有限公司 | Automatic light adjusting device and method for cosmetic mirror |
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| CN103108430A (en) * | 2011-11-09 | 2013-05-15 | 欧司朗股份有限公司 | Lighting device |
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