CN102798464B - Light illumination grade detection device and method - Google Patents
Light illumination grade detection device and method Download PDFInfo
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- CN102798464B CN102798464B CN201210327109.7A CN201210327109A CN102798464B CN 102798464 B CN102798464 B CN 102798464B CN 201210327109 A CN201210327109 A CN 201210327109A CN 102798464 B CN102798464 B CN 102798464B
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Abstract
The invention provides a simple and efficient light illumination grade detection device and method. The light illumination grade detection device has the functions, such as light illumination measurement, application scene setting, illumination grade indication and alarm, and control. When the illumination is measured, the complexity of light feelings of human eyes on different types and illuminations is considered, the light illuminations are graded according to different resolution ratios of the feelings of the human eyes aiming at different application scenes, the illumination data obtained by measuring is converted to appropriate illumination grade indicating information and alarming information in consistent with practical application conditions and use habits, a user can conveniently regulate the light illumination, body postures or the application scenes according to the indicating information when the light illumination grade detection device is used, so that the light illumination accords with the practical application conditions of the user to protect the eyesight of the user, and the interference on normal studying, working or living of the user can be avoided. According to the device and the method provided by the invention, while illumination grades are reliable to detect, the technological complexity is reduced, and the user experience is improved.
Description
Technical field
The present invention relates to a kind of light illumination grade detection device and method, more particularly, to a kind of light for protecting vision
Line illumination grade detection device and method.
Background technology
In the last few years, the near-sighted ratio of China's student group rose continuous, the phenomenon and myopia becomes younger.One non-
It is improper in the study very big with eye intensity, work and life ambient light line illumination the reason often important.Many times light
Line is too dark, is also sometimes that light is too bright.Generally, light is improper both sides reason：One is the light in local environment
Line itself is improper（As too light or too dark）, two is due to body posture（As sitting posture or head appearance）Incorrect obstruct the light, allow this
Next suitable light shines dimmed during target area.
Only have professional personage could be judged by means of professional instrument however, whether light is properly general.Its reason exists
In light illumination measurement be quite specialty thing, and the requirement to illumination for the different application scene is exactly so identical.In addition, i.e.
Make illumination identical, human eye is also very different to the sensation of different light sources.Therefore, domestic consumer is in daily study, live and work
Middle difficulty or ease judge whether light is suitable.
Existing a large amount of professional equipment can measure light illumination, but these equipment can not illustrate that measured light shines
Degree how it feels.Also have at present much disclosed technical schemes be used for detecting illumination and tell user's current light illumination for
It was dark, suitable or excessively bright for human eye.But the root problem of all these schemes is：They ignore, and user is actual to be made
Complexity with situation.First, human eye is not always suitably distinguished with two, three states for the sensation of light illumination.Its
Secondary, different study, work are different for the requirement of light illumination with living scene.Moreover, as previously described, human eye is not for
Feel it is different with light source.These technical schemes are not due to reasonably treating these aspects it is difficult to be widely used.
Certainly, also there are some technology to consider the diversity that human eye is felt for illumination in different application scene, but all ignore one
Critically important aspect, that is,：Under different application scene, the resolution that human eye is felt to illumination is also discrepant：Having
Under a little scenes（Such as life staying idle at home）, human eye is not very thin to the resolution that illumination is felt, uses " too dark " and " suitable " two kinds of situations
Classification is sufficient for, and under other scene（Such as see written word）, human eye is just thinner for the resolution that illumination is felt,
Should be differentiated just appropriate with more grades.Certainly, a conservative method is in all light source classes by all application scenarios
All differentiated with very thin grade under type, but on the one hand this to also result in technology too complex, cost of implementation too high, on the other hand
It is too complicated that this can allow ordinary consumer use, and practicality is not strong.
Content of the invention
It is an object of the invention to provide a kind of simple and efficient light illumination grade detection device and method, considering
While the complexity that human eye is felt to dissimilar and illumination light, for different application scene, light illumination is pressed people
Oculosensory different resolution classifying, and measurement gained light illumination data conversion is become allow user easy to understand,
Meet configured information and the warning message of the level of illumination of practical situations and use habit, thus allowing domestic consumer learning
Lighting condition or adjustment body posture can easily be improved to protect vision in habit, work and daily life.
It is the first string realizing the object of the invention below.
A kind of light illumination grade detection device, including：
One measuring unit, including an independent optical sensor or one by light-sensitive device and related software and hardware structure
Optical sensor module, for measuring light illumination；And
One arranging unit, for allow user set described light illumination grade detection device application scenarios, described should
Comprise two or more scenes with scene；And
One instruction alarm unit, for according to the light illumination that records, provide configured information about level of illumination with
Reflection current light illumination and the relativeness of illumination range needed for described application scenarios；And
One control unit, for identifying described application scenarios, controls described measuring unit to carry out illumination photometry, will record
Illumination compare with illumination range needed for described application scenarios, and according to comparative result control described instruction alarm unit provide refer to
Show information, each described application scenarios defines the threshold value that at least one corresponds to illumination range needed for it, for difference
Application scenarios, the quantity of the threshold value corresponding to illumination range needed for it is not quite similar, and has at least two kinds situations.
Further, four special cases that it is comprised are as follows.
（1）At least one described application scenarios defines ascending, corresponding at least four of illumination range needed for it
Individual threshold value, including lower limit, quasi- lower limit, the quasi- upper limit and the upper limit, when the light illumination measuring is compared with described illumination range
When, provide configured information by comparative result, including：If illumination is less than lower limit, then configured information is too dark；If illumination is high
It is less than quasi- lower limit in lower limit, then configured information is partially dark；If illumination is higher than quasi- lower limit and is less than the quasi- upper limit, then instruction
Information is suitable；If illumination is higher than the quasi- upper limit and is less than the upper limit, then configured information is partially bright；If illumination is higher than the upper limit,
So configured information is too bright.
（2）At least one described application scenarios defines ascending, three doors that are corresponding to illumination range needed for it
Limit value, including lower limit, quasi- lower limit and the upper limit, when the light illumination measuring is compared with described illumination range, carry by comparative result
For configured information, including：If illumination is less than lower limit, then configured information is too dark；If illumination is higher than lower limit and is less than standard
Lower limit, then configured information is partially dark；If illumination is higher than quasi- lower limit and is less than the upper limit, then configured information is suitable；If
Illumination is higher than the upper limit, then configured information is too bright.
（3）At least one described application scenarios defines ascending, two doors that are corresponding to illumination range needed for it
Limit value, including lower limit and the upper limit, when the light illumination measuring is compared with described illumination range, provides instruction letter by comparative result
Breath, including：If illumination is less than lower limit, then configured information is too dark；If illumination is higher than lower limit and is less than the upper limit, then refer to
Show that information is suitable；If illumination is higher than the upper limit, then configured information is too bright.
（4）At least one described application scenarios defines a threshold value corresponding to illumination range needed for it, i.e. lower limit,
When the light illumination measuring is compared with described illumination range, if illumination is less than lower limit, then configured information is too dark；If
Illumination is higher than lower limit, then configured information is suitable.
Further, the level of illumination indicating mode of described instruction alarm unit comprises an indicating mode, when illumination etc.
When level indicating mode is described indicating mode, described control unit is by the light illumination recording and illumination needed for each application scenarios
Scope compares, and provides corresponding configured information according to comparative result for all application scenarios.
Further, the level of illumination indicating mode of described instruction alarm unit comprises an alarm mode, when illumination etc.
When level indicating mode is described alarm mode, user must set practical application scene by described arranging unit, described control
The illumination range needed for that application scenarios that the light illumination recording only is set with user is compared by unit, and according to comparative result
There is provided corresponding configured information for this application scenarios.
Further, when described level of illumination indicating mode is described alarm mode, if it is indicated that information is too dark, partially
Secretly, partially bright or too bright, start in the form of described instruction alarm unit one or more combination in sound, light or the mechanical vibration
Report to the police to cause user to note.
Further, when described level of illumination indicating mode is described alarm mode, if it is indicated that information is suitable, that
Same configured information is automatically switched off this configured information after keeping a first time period.
Further, when described level of illumination indicating mode is described alarm mode, if it is indicated that information be too dark or
Too bright, then same configured information just starts described warning after keeping a second time period；If it is indicated that information be partially dark or
Partially bright, then same configured information just starts described warning after keeping the 3rd time period.
Further, described light illumination grade detection device also distinguishes light source type, for presently described light source type
Identification to be realized or by described control unit according to the light characteristic recording by artificial setting of described arranging unit by user
Automatically determine to realize, under each described light source type, each described application scenarios has corresponding to illumination needed for it
The threshold value data of scope, but described control unit by the light illumination recording only with described application scenarios in current type light source
Lower required illumination range compares, and controls described instruction alarm unit to provide instruction and warning message according to comparative result.
It is second scheme realizing the object of the invention below.
A kind of light illumination grade detection method, including step：
A () sets the application scenarios of described light illumination grade detection method, described application scenarios comprise two or two
Above scene；
B () measures light illumination；
C the illumination recording is compared by () with each threshold value of illumination range needed for described application scenarios, and according to comparing
As a result, provide configured information about level of illumination to reflect current light illumination and illumination range needed for described application scenarios
Relativeness, each described application scenarios defines the threshold value that at least one corresponds to illumination range needed for it, for not
Same application scenarios, the quantity of the threshold value corresponding to illumination range needed for it is not quite similar, and has at least two kinds situations.
Further, four special cases that it is comprised are as follows.
（1）At least one described application scenarios defines ascending, corresponding at least four of illumination range needed for it
Individual threshold value, including lower limit, quasi- lower limit, the quasi- upper limit and the upper limit, when the light illumination measuring is compared with described illumination range
When, provide configured information by comparative result, including：If illumination is less than lower limit, then configured information is too dark；If illumination is high
It is less than quasi- lower limit in lower limit, then configured information is partially dark；If illumination is higher than quasi- lower limit and is less than the quasi- upper limit, then instruction
Information is suitable；If illumination is higher than the quasi- upper limit and is less than the upper limit, then configured information is partially bright；If illumination is higher than the upper limit,
So configured information is too bright.
（2）At least one described application scenarios defines ascending, three doors that are corresponding to illumination range needed for it
Limit value, including lower limit, quasi- lower limit and the upper limit, when the light illumination measuring is compared with described illumination range, carry by comparative result
For configured information, including：If illumination is less than lower limit, then configured information is too dark；If illumination is higher than lower limit and is less than standard
Lower limit, then configured information is partially dark；If illumination is higher than quasi- lower limit and is less than the upper limit, then configured information is suitable；If
Illumination is higher than the upper limit, then configured information is too bright.
（3）At least one described application scenarios defines ascending, two doors that are corresponding to illumination range needed for it
Limit value, including lower limit and the upper limit, when the light illumination measuring is compared with described illumination range, provides instruction letter by comparative result
Breath, including：If illumination is less than lower limit, then configured information is too dark；If illumination is higher than lower limit and is less than the upper limit, then refer to
Show that information is suitable；If illumination is higher than the upper limit, then configured information is too bright.
（4）At least one described application scenarios defines a threshold value corresponding to illumination range needed for it, i.e. lower limit,
When the light illumination measuring is compared with described illumination range, if illumination is less than lower limit, then configured information is too dark；If
Illumination is higher than lower limit, then configured information is suitable.
Further, the indicating mode of level of illumination comprises an indicating mode, when the indicating mode of level of illumination is institute
When stating indicating mode, the light illumination recording is compared with illumination range needed for each application scenarios, and according to comparative result is
All application scenarios provide corresponding configured information.
Further, the indicating mode of level of illumination comprises an alarm mode, when the indicating mode of level of illumination is institute
When stating alarm mode, user must set practical application scene, will record by the system of described light illumination grade detection method
The illumination range needed for that application scenarios that light illumination is only set with user compares, and is this application scenarios according to comparative result
Corresponding configured information is provided.
Further, when the indicating mode of level of illumination is described alarm mode, if it is indicated that information is too dark, partially
Secretly, partially bright or too bright, then to start in the form of one or more combination in sound, light or the mechanical vibration and report to the police to cause user
Note.
Further, when the indicating mode of level of illumination is described alarm mode, if it is indicated that information is suitable, then
Same configured information is automatically switched off this configured information after keeping the 4th time period.
Further, when the indicating mode of level of illumination is described alarm mode, if it is indicated that information is too secretly or too
Bright, then same configured information just starts described warning after keeping the 5th time period；If it is indicated that information is partially dark or inclined
Bright, then same configured information just starts described warning after keeping the 6th time period.
Further, described light illumination grade detection method also distinguishes light source type, for the knowledge of described light source type
Not realized or by the system by described light illumination grade detection method according to the light characteristic recording by artificial setting of user
Automatically determine to realize, under each described light source type, each described application scenarios has corresponding to illumination needed for it
The threshold value data of scope, but the light illumination recording only with described application scenarios under current type light source required illumination range
Relatively, and according to comparative result instruction and warning message are provided.
It should be noted that heretofore described second time period, the 3rd time period, the 5th time period and the 6th time period
It is can to deviate the lower limit of illumination range, quasi- lower limit, the quasi- upper limit or the upper limit needed for current application scene with actual light illumination
Degree and the value that changes.
The invention has the beneficial effects as follows：
The invention provides a kind of new light illumination grade detection device and method, due to considering human eye to inhomogeneity
The complexity of the light sensation of type and illumination, particularly considers the resolution to illumination sensation under different application scene for the human eye
Diversity, the instruction providing the user with and warning message are simpler, proper on the basis of ensureing accurately, simultaneously again by skill
Art complexity is preferably minimized.According to assembly of the invention or method, leave user alone when light is suitable, light does not conform to as far as possible
Remind how user's current light illumination deviates actually required illumination range in time in good time.Domestic consumer can be easily
Understand configured information, and adjust light, body posture or application scenarios accordingly to obtain best suiting the light of actually used situation
Illumination, thus protect vision.
By referring to the content combining in described below and claims that accompanying drawing is carried out, and with to this
Bright is more completely understood by, and other purposes of the present invention and effect will be apparent from.
Brief description
The present invention, by way of example, is explained referring to the drawings in detail, wherein:
Fig. 1 is the structural representation of the light illumination grade detection device by the present invention；
Fig. 2 is the photograph as corresponding to light illumination grade detection device four application scenarios under two light sources of the present invention
Degree scope schematic diagram；
Fig. 3 is to adopt independent level of illumination display lamp by application scenarios each in the light illumination grade detection device of the present invention
Situation schematic diagram；
Fig. 4 is to share level of illumination display lamp by four application scenarios in the light illumination grade detection device of the present invention
Situation schematic diagram.Specific embodiment
The following detailed description of one embodiment of the invention.In this embodiment, light illumination grade measurement apparatus comprise four
Individual application scenarios and the indicating mode of two level of illumination, can distinguish two kinds of light source types.
As shown in figure 1, light illumination grade measurement apparatus are used for measuring the measuring unit 1, of light illumination by one
Arranging unit 2, one for setting application scenarios, level of illumination indicating mode and light source type is used for providing relevant applied field
The instruction alarm unit 3 of scape and level of illumination information and a control unit 4 are constituted.
Four application scenarios that light illumination grade detection device is comprised are respectively " life staying idle at home " " light reading ",
" reading and writing " and " fine test ", the two kinds of light source types that can distinguish are natural light and light.As shown in Fig. 2 for each
Plant light source type, each application scenarios has corresponding illumination range data, but, for illumination etc. under different application scene
The resolution of level is different, shows as under different application scene, the number corresponding to the threshold value of illumination range is different, has
Four kinds of situations, respectively 1,2,4,3.The threshold value corresponding to illumination range under different application scene includes lower limit, quasi- lower limit,
One or several in the quasi- upper limit and the upper limit.All these illumination range data are all saved in inside light illumination grade detection device
Hardware or firmware in.In Fig. 2, the illumination range of " life staying idle at home " has only set a lower limit, and this is not meant to definitely do not have
There is the upper limit, and be because the maximum brightness of illumination in daily life unlikely beyond illumination range needed for life staying idle at home at ordinary times,
So the upper limit need not be set.It is further to note that Fig. 2 only illustrates the illumination range corresponding to each application scenarios different,
And do not indicate that the relative position between these illumination ranges.
The indicating mode of two level of illumination is " indicating mode " and " alarm mode " respectively.
Light illumination information is by the LED sending out red, yellow, and green three coloured light and its accompanying text（Too dark, partially dark, suitable, partially
Bright, too bright）To indicate.Each level of illumination display lamp used by different application scene can separate（As Fig. 3）Can also share
（Shown on the right side of Fig. 4）.If by the way of on the right side of Fig. 4, then, also should include application scenarios display lamp（Institute on the left of Fig. 4
Show）, and the illumination instruction under different application scene must be staggered in time.Certainly also have other alternatives, here is not
Illustrate one by one, for the sake of simplicity, taking situation shown in Fig. 3 as a example explanation below.
Report to the police to be realized by buzzer.
In light illumination grade detection device normal work, user sets the prompting of level of illumination by arranging unit 2
Pattern and light source type, wherein light source type to be set by the toggle switch in arranging unit 2.
If the indicating mode of level of illumination is " indicating mode ", the light illumination that measuring unit 1 is recorded by control unit 4
Information is compared with the light illumination scope of all application scenarios under current light source type after proper treatment, indicates alarm unit
3 indicate the usable condition for all application scenarios for the current light illumination according to comparative result（As too bright, partially bright, suitable, too
Secretly, partially dark etc.）.If the indicating mode of level of illumination is " alarm mode ", then, user must first pass through arranging unit 2 to set
Determine practical application scene.Afterwards, the light illumination information that measuring unit 1 is recorded by control unit 4 after proper treatment only with
The light illumination scope of that application scenarios that under current light source type, user sets compares, and instruction alarm unit 3 is according to comparing
Result indicates the usable condition of that application scenarios that current light illumination sets for user（As too bright, partially bright, suitable, too
Dark or partially dark）.
For each application scenarios, when the light illumination recording is compared with the illumination range corresponding to this application scenarios
Concrete condition is as follows.
For " life staying idle at home ", if illumination is less than lower limit, then the red light corresponding to word " too dark " lights or flashes
Until state changes；If illumination is higher than lower limit, the green light corresponding to word " suitable " lights or flashes until state is sent out
Raw change.
For " light reading ", if illumination is less than lower limit, then the red light corresponding to word " too dark " lights or flashes
Until state changes；If illumination be higher than lower limit and be less than the upper limit, then the green light corresponding to word " suitable " light or
Flicker is until state changes；If illumination is higher than the upper limit, then the red light corresponding to word " too bright " lights or flashes straight
Change to state.
For " reading and writing ", if illumination is less than lower limit, then the red light corresponding to word " too dark " lights or flashes
Until state changes；If illumination is higher than lower limit and is less than quasi- lower limit, then the amber light corresponding to word " partially dark " lights
Or flicker is until state changes；If illumination is higher than quasi- lower limit and is less than the quasi- upper limit, then corresponding to word " suitable "
Green light lights or flashes until state changes；If illumination is higher than the quasi- upper limit and is less than the upper limit, then corresponding to word " partially
Bright " amber light light or flash until state change；If illumination is higher than the upper limit, then red corresponding to word " too bright "
Lamp lights or flashes until state changes.
For " fine test ", if illumination is less than lower limit, then the red light corresponding to word " too dark " lights or flashes
Until state changes；If illumination is higher than lower limit and is less than quasi- lower limit, then the amber light corresponding to word " partially dark " lights
Or flicker is until state changes；If illumination is higher than quasi- lower limit and is less than the upper limit, then green corresponding to word " suitable "
Lamp lights or flashes until state changes；If illumination is higher than the upper limit, then the red light corresponding to word " too bright " lights
Or flicker is until state changes.
Additionally, when the indicating mode of level of illumination is " alarm mode ", if corresponding to the when red of word " too dark "
Rise or the state of flicker continues one section of short period T1（As 3 seconds）Constant, then to start and report to the police；If corresponding to word " partially dark "
Amber light light or the state that flashes continues one section of long period T2（As 10 minutes）Constant, then to start and report to the police；If corresponding
Green light in word " suitable " lights or the state that flashes continues for some time T3（As 10 seconds）Constant, then to close green light with not
The normal work of impact user；If corresponding to the amber light of word " partially bright " lights or when the state that flashes continues one section longer
Between T4（As 10 minutes）Constant, then to start and report to the police；If corresponding to the red light of word " too bright " lights or the state that flashes is held
Continuous one section of short period T5（As 3 seconds）Constant, then to start and report to the police.Level of illumination information is only corresponding to current application scene
That group LED instruction.When occurring to report to the police, user can adjust light illumination, body posture or answer according to configured information
Meet the requirement of actually used situation with scene with the light illumination guaranteeing target area.Time period T1, T2, T4 and T5 can also
It is the degree that the illumination range corresponding to the application scenarios setting with actual light illumination and user deviates and the value changing.
Alarm mode is particularly well-suited to target area light illumination be continued to monitor, when light is suitable minimally
Bother user normally to learn, work or live；Remind user's adjustment light luminance, body when light is improper the most in time
Attitude or application scenarios.
It is pointed out that according to the illumination grade detection device of the present invention and method, the measurement of its illumination is in time
Can be continuous or periodic, the various configured informations about illumination and warning message can be continuous in time
（As display lamp continues bright or lasting sound）Or it is intermittent（As display lamp flicker, or " tick. tick " sound）.In addition, closing
Configured information in application scenarios and illumination can also use LCD screen（LCD）On word, symbol or pattern to be showing with generation
For the LED in Fig. 3 or Fig. 4.
Although scheme described in the embodiment of the present invention is used to measure and guidance light illumination, it will be apparent that this side
Case can also be used for other situations needing measurement and instruction, such as temperature, humidity etc..
It should be noted that above-described embodiment is used for illustrating and the unrestricted present invention, and, through combining to the present invention
Specific embodiment is described, and in the art skilled person, according to the many replacements made mentioned above, repaiies
Change and change will be apparent from.Therefore, when such replacement, modifications and variations fall into appended claim spirit and
In the range of when it should be included in the present invention.Additionally, any reference marker in claim should not be construed to limit
Scope of the claims.
Claims (22)
1. a kind of light illumination grade detection device, including：
One measuring unit, passes including an independent optical sensor or the light by light-sensitive device and related software and hardware structure
Sensor module, for measuring light illumination；And
One arranging unit, for allowing user set the application scenarios of described light illumination grade detection device, described applied field
Scape comprises at least two scenes；And
One instruction alarm unit, for according to the light illumination that records, providing configured information about level of illumination to reflect
Current light illumination and the relativeness of illumination range needed for described application scenarios；And
One control unit, for identifying described application scenarios, controls described measuring unit to carry out illumination photometry, by the photograph recording
Degree is compared with illumination range needed for described application scenarios, and controls described instruction alarm unit to provide instruction letter according to comparative result
Breath, each described application scenarios defines the threshold value that at least one corresponds to illumination range needed for it, for different application
Scene, the quantity of the threshold value corresponding to illumination range needed for it is not quite similar, and has at least two kinds situations.
2. light illumination grade detection device according to claim 1 it is characterised in that：At least one described application scenarios
Define ascending, at least four threshold values that are corresponding to illumination range needed for it, including lower limit, quasi- lower limit, accurate
The upper limit and the upper limit, when the light illumination measuring is compared with described illumination range, provide configured information by comparative result, including：
If illumination is less than lower limit, then configured information is too dark；If illumination is higher than lower limit and is less than quasi- lower limit, then configured information
For partially dark；If illumination is higher than quasi- lower limit and is less than the quasi- upper limit, then configured information is suitable；If illumination is higher than the quasi- upper limit
Less than the upper limit, then configured information is partially bright；If illumination is higher than the upper limit, then configured information is too bright.
3. light illumination grade detection device according to claim 1 it is characterised in that：At least one described application scenarios
Define ascending, three threshold values corresponding to illumination range needed for it, including lower limit, quasi- lower limit and the upper limit, work as survey
To light illumination compare with described illumination range when, by comparative result provide configured information, including：If illumination is less than down
Limit, then configured information is too dark；If illumination is higher than lower limit and is less than quasi- lower limit, then configured information is partially dark；If shone
Degree is less than the upper limit higher than quasi- lower limit, then configured information is suitable；If illumination is higher than the upper limit, then configured information is too
Bright.
4. light illumination grade detection device according to claim 1 it is characterised in that：At least one described application scenarios
Define ascending, two threshold values that are corresponding to illumination range needed for it, including lower limit and the upper limit, when the light measuring
When illumination is compared with described illumination range, provide configured information by comparative result, including：If illumination is less than lower limit, then refer to
Show that information is too dark；If illumination is higher than lower limit and is less than the upper limit, then configured information is suitable；If illumination is higher than the upper limit,
So configured information is too bright.
5. light illumination grade detection device according to claim 1 it is characterised in that：At least one described application scenarios
Define a threshold value corresponding to illumination range needed for it, i.e. lower limit, when the light illumination measuring and described illumination range
When relatively, if illumination is less than lower limit, then configured information is too dark；If illumination is higher than lower limit, then configured information is to close
Suitable.
6. light illumination grade detection device as claimed in any of claims 1 to 5 it is characterised in that：Described finger
Show that the level of illumination indicating mode of alarm unit comprises an indicating mode, when level of illumination indicating mode is described indicating mode
When, the light illumination recording is compared by described control unit with illumination range needed for each application scenarios, and according to comparative result
There is provided corresponding configured information for all application scenarios.
7. light illumination grade detection device as claimed in any of claims 1 to 5 it is characterised in that：Described finger
Show that the level of illumination indicating mode of alarm unit comprises an alarm mode, when level of illumination indicating mode is described alarm mode
When, user must set practical application scene by described arranging unit, described control unit by the light illumination recording only with
The illumination range needed for that application scenarios that user sets compares, and provides finger accordingly according to comparative result for this application scenarios
Show information.
8. light illumination grade detection device according to claim 7 it is characterised in that：When described level of illumination reminds mould
When formula is described alarm mode, if it is indicated that information is too dark, partially dark, partially bright or too bright, described indicate alarm unit with sound,
In light or mechanical vibration, the form of one or more combination starts and reports to the police to cause user to note.
9. light illumination grade detection device according to claim 7 it is characterised in that：When described level of illumination reminds mould
When formula is described alarm mode, if it is indicated that information is suitable, then after same configured information one first time period of holding certainly
Dynamic this configured information of closing.
10. light illumination grade detection device according to claim 8 it is characterised in that：When described level of illumination is reminded
When pattern is described alarm mode, if it is indicated that information is too dark or too bright, then when same configured information keeps one second
Between Duan Houcai start described warning；If it is indicated that information is partially dark or partially bright, then when same configured information keeps one the 3rd
Between Duan Houcai start described warning.
11. light illumination grade detection device as claimed in any of claims 1 to 5 it is characterised in that：Described light
Line illumination grade detection device also distinguishes light source type, for presently described light source type identification by user by described setting
Unit is artificial to be set to realize to realize or to be automatically determined according to the light characteristic recording by described control unit, in each institute
State under light source type, each described application scenarios has the threshold value data corresponding to illumination range needed for it, but described control
By a light illumination recording, required illumination range under current type light source compares unit processed with described application scenarios, and according to
Comparative result controls described instruction alarm unit to provide instruction and warning message.
A kind of 12. light illumination grade detection methods, including step：
A () sets the application scenarios of described light illumination grade detection method, described application scenarios comprise at least two scenes；
B () measures light illumination；
C the illumination recording is compared by () with each threshold value of illumination range needed for described application scenarios, and according to comparative result,
There is provided the configured information about level of illumination relative with illumination range needed for described application scenarios to reflect current light illumination
Relation, each described application scenarios defines the threshold value that at least one corresponds to illumination range needed for it, answers for different
With scene, the quantity of the threshold value corresponding to illumination range needed for it is not quite similar, and has at least two kinds situations.
13. light illumination grade detection methods according to claim 12 it is characterised in that：At least one described applied field
Scape defines ascending, at least four threshold values that are corresponding to illumination range needed for it, including lower limit, quasi- lower limit,
The quasi- upper limit and the upper limit, when the light illumination measuring is compared with described illumination range, provide configured information, bag by comparative result
Include：If illumination is less than lower limit, then configured information is too dark；If illumination is higher than lower limit and is less than quasi- lower limit, then instruction
Information is partially dark；If illumination is higher than quasi- lower limit and is less than the quasi- upper limit, then configured information is suitable；If illumination is higher than in standard
Limit and be less than the upper limit, then configured information is partially bright；If illumination is higher than the upper limit, then configured information is too bright.
14. light illumination grade detection methods according to claim 12 it is characterised in that：At least one described applied field
Scape defines ascending, three threshold values corresponding to illumination range needed for it, including lower limit, quasi- lower limit and the upper limit, when
When the light illumination measuring is compared with described illumination range, provide configured information by comparative result, including：If illumination is less than down
Limit, then configured information is too dark；If illumination is higher than lower limit and is less than quasi- lower limit, then configured information is partially dark；If shone
Degree is less than the upper limit higher than quasi- lower limit, then configured information is suitable；If illumination is higher than the upper limit, then configured information is too
Bright.
15. light illumination grade detection methods according to claim 12 it is characterised in that：At least one described applied field
Scape defines ascending, two threshold values that are corresponding to illumination range needed for it, including lower limit and the upper limit, when the light measuring
When line illumination is compared with described illumination range, provide configured information by comparative result, including：If illumination is less than lower limit, then
Configured information is too dark；If illumination is higher than lower limit and is less than the upper limit, then configured information is suitable；If illumination is higher than upper
Limit, then configured information is too bright.
16. light illumination grade detection methods according to claim 12 it is characterised in that：At least one described applied field
Scape defines a threshold value corresponding to illumination range needed for it, i.e. lower limit, when the light illumination measuring and described illumination model
Enclose when comparing, if illumination is less than lower limit, then configured information is too dark；If illumination is higher than lower limit, then configured information is
Properly.
17. light illumination grade detection methods according to any one in claim 12 to 16 it is characterised in that：Illumination
The indicating mode of grade comprises an indicating mode, when the indicating mode of level of illumination is described indicating mode, by record
Light illumination is compared with illumination range needed for each application scenarios, and is provided corresponding for all application scenarios according to comparative result
Configured information.
18. light illumination grade detection methods according to any one in claim 12 to 16 it is characterised in that：Illumination
The indicating mode of grade comprises an alarm mode, and when the indicating mode of level of illumination is described alarm mode, user must set
Determine practical application scene, by the system of described light illumination grade detection method, the light illumination recording only is set with user
Illumination range needed for that application scenarios compares, and provides corresponding configured information according to comparative result for this application scenarios.
19. light illumination grade detection methods according to claim 18 it is characterised in that：Prompting mould when level of illumination
When formula is described alarm mode, if it is indicated that information is too dark, partially dark, partially bright or too bright, then with sound, light or mechanical vibration
The form of middle one or more combination starts reports to the police to cause user to note.
20. light illumination grade detection methods according to claim 18 it is characterised in that：Prompting mould when level of illumination
When formula is described alarm mode, if it is indicated that information is suitable, then after same configured information one the 4th time period of holding certainly
Dynamic this configured information of closing.
21. light illumination grade detection methods according to claim 19 it is characterised in that：Prompting mould when level of illumination
When formula is described alarm mode, if it is indicated that information is too dark or too bright, then same configured information keeps the 5th time
Duan Houcai starts described warning；If it is indicated that information is partially dark or partially bright, then same configured information keeps the 6th time
Duan Houcai starts described warning.
22. light illumination grade detection methods according to any one in claim 12 to 16 it is characterised in that：Described
Light illumination grade detection method also distinguishes light source type, and the identification for described light source type to be realized by artificial setting of user
Or to be realized by being automatically determined according to the light characteristic recording by the system of described light illumination grade detection method, at each
Under described light source type, each described application scenarios has the threshold value data corresponding to illumination range needed for it, but records
Light illumination only with described application scenarios under current type light source required illumination range compare, and provided according to comparative result
Instruction and warning message.
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| CN201210327109.7A CN102798464B (en) | 2012-09-07 | 2012-09-07 | Light illumination grade detection device and method |
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| CN201210327109.7A CN102798464B (en) | 2012-09-07 | 2012-09-07 | Light illumination grade detection device and method |
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| CN102798464B true CN102798464B (en) | 2017-02-22 |
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| CN102980654A (en) * | 2012-12-26 | 2013-03-20 | 上海业和电子技术有限责任公司 | Detection and indication device and method for light illuminance |
| CN109932056B (en) * | 2019-03-20 | 2022-04-29 | 深圳市康康网络技术有限公司 | Illuminance measurement method, user equipment, detection system and storage medium |
| CN114286979A (en) * | 2019-11-18 | 2022-04-05 | 深圳市欢太科技有限公司 | Touch screen firmware loading method and device, electronic equipment and storage medium |
| CN112595434B (en) * | 2020-12-30 | 2021-11-05 | 广州旭杰电子有限公司 | Distributed optical fiber temperature measurement intelligent monitoring system |
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| CN85205179U (en) * | 1985-11-20 | 1987-10-28 | 上海市测试技术研究所 | Illuminance monitor for writing |
| CN2211598Y (en) * | 1995-03-09 | 1995-11-01 | 赵子春 | Photometer |
| CN201464037U (en) * | 2009-07-02 | 2010-05-12 | 俞洁 | Illuminance detection alarm device |
| CN102012264A (en) * | 2010-10-08 | 2011-04-13 | 矽创电子股份有限公司 | Handheld device for detecting ambient light illumination |
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| JPH05242972A (en) * | 1992-02-27 | 1993-09-21 | Kyocera Corp | Illumination lamp control system |
| JP2010071702A (en) * | 2008-09-17 | 2010-04-02 | Doshisha | Device for commanding illuminance detection, device for measuring illuminance, and illuminance detector |
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| CN85205179U (en) * | 1985-11-20 | 1987-10-28 | 上海市测试技术研究所 | Illuminance monitor for writing |
| CN2211598Y (en) * | 1995-03-09 | 1995-11-01 | 赵子春 | Photometer |
| CN201464037U (en) * | 2009-07-02 | 2010-05-12 | 俞洁 | Illuminance detection alarm device |
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