CN103743479A - Method and apparatus for displaying environment illumination intensity - Google Patents
Method and apparatus for displaying environment illumination intensity Download PDFInfo
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- CN103743479A CN103743479A CN201310683709.1A CN201310683709A CN103743479A CN 103743479 A CN103743479 A CN 103743479A CN 201310683709 A CN201310683709 A CN 201310683709A CN 103743479 A CN103743479 A CN 103743479A
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Abstract
The invention discloses a method and apparatus for displaying environment illumination intensity, so that the environment illumination intensity can be obtained conveniently and displayed visually. The method comprises obtaining a digital signal of the illumination intensity in current environment; obtaining geographic position coordinates of a current position; and displaying the digital signal of the illumination intensity in the current environment on a three-dimensional earth corresponding to the geographic position coordinates in a visual manner. According to the method provided in the embodiment of the invention, obtaining the the illumination intensity in the current environment becomes very convenient without professional equipment; and a user is allowed to know the illumination intensity in the current environment very visually, and user experience is enhanced.
Description
Technical field
The present invention relates to optical field, be specifically related to a kind of display packing and device of ambient lighting intensity.
Background technology
Intensity of illumination refers to the energy of the visible ray of accepting in unit area, is called for short illumination, unit lux (Lux or Lx).Intensity of illumination is a physical term, is used to indicate the power of illumination and the amount of the illuminated degree of body surface area.That any intensity of illumination calculating is all important, although just estimation roughly, also has 20% to 30% error, therefore, suggestion preferably adopts professional Lighting Design software to carry out accurate analog computation in the ordinary course of things, and error is controlled in minimum zone.
Yet, because situation is special or site condition is limit, in the time of can not adopting illumination software simulation to calculate, can be undertaken by following fundamental formular calculating floor, desktop, operation table top average illumination, the illumination that slightly estimates illuminance of lamp (Lx)=luminous flux (lm)/area (m^2) and be average 1 lux (Lx) is that the luminous flux of 1 lumen (lm) is radiated at 1 square metre of brightness on (m^2) area.While asking in this way the average illumination of room floor face, the in the situation that of integral illumination light fixture, can use following formula, that is:
Average illumination (Eav)=single light fixture luminous flux (Φ) * light fixture quantity (N) * space utilization factor (CU) * maintenance factor (K) ÷ floor area (long * wide)
Calculate.
Yet, although said method can both test out the illuminance intensity of environment,, these methods or equipment that need to be very professional, for example, illuminometer, even or result is tested out, but result is directly perceived not, especially for layman.
Summary of the invention
The embodiment of the present invention provides a kind of display packing and device of ambient lighting intensity, in mode easily, obtains ambient lighting intensity and shows in mode intuitively.
The embodiment of the present invention provides a kind of display packing of ambient lighting intensity, and described method comprises:
Obtain the digital signal of intensity of illumination under current environment;
Obtain the geographical position coordinates of current position;
The digital signal of intensity of illumination under described current environment is shown on the three-dimensional earth corresponding to described geographical position coordinates in visual mode.
Another embodiment of the present invention provides a kind of display device of ambient lighting intensity, and described device comprises:
The first acquisition module, for obtaining the digital signal of intensity of illumination under current environment;
The second acquisition module, for obtaining the geographical position coordinates of current position;
Display module, for showing in visual mode the digital signal of intensity of illumination under described current environment on the three-dimensional earth corresponding to described geographical position coordinates.
From the invention described above embodiment, on the one hand, owing to obtaining the digital signal of intensity of illumination under current environment, can adopt very universal smart mobile phone, therefore, the method for intensity of illumination under current environment of obtaining becomes very convenient, without professional equipment; On the other hand, owing to the digital signal of intensity of illumination under current environment can being shown on the three-dimensional earth corresponding to geographical position coordinates in visual mode, therefore, can, so that user can understand intensity of illumination under current environment very intuitively, strengthen user's experience.
Accompanying drawing explanation
Fig. 1 is the basic procedure schematic diagram of the display packing of the ambient lighting intensity that provides of the embodiment of the present invention;
Fig. 2 is the display device logical organization schematic diagram of the ambient lighting intensity that provides of the embodiment of the present invention;
Fig. 3 is the display device logical organization schematic diagram of the ambient lighting intensity that provides of another embodiment of the present invention;
Fig. 4-a is the display device logical organization schematic diagram of the ambient lighting intensity that provides of another embodiment of the present invention;
Fig. 4-b is the display device logical organization schematic diagram of the ambient lighting intensity that provides of another embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of display packing of ambient lighting intensity, comprising: the digital signal of obtaining intensity of illumination under current environment; Obtain the geographical position coordinates of current position; The digital signal of intensity of illumination under current environment is shown on the three-dimensional earth corresponding to described geographical position coordinates in visual mode.The embodiment of the present invention also provides the display device of corresponding ambient lighting intensity.Below be elaborated respectively.
The basic procedure of the display packing of the ambient lighting intensity of the embodiment of the present invention can be with reference to accompanying drawing 1, and the method can be applied to the portable image capture equipment with shoot function, for example, and smart mobile phone etc.The display packing of the ambient lighting intensity of accompanying drawing 1 example mainly comprises the steps that S101 is to step S103:
S101, obtains the digital signal of intensity of illumination under current environment.
Consider existing portable image capture equipment, for example, smart mobile phone with shoot function mostly has the corresponding functional module of analog-digital converter and the corresponding functional module of light sensing sensor, therefore, as one embodiment of the invention, the digital signal of obtaining intensity of illumination under current environment can be specifically: the light sensor in employing portable image capture equipment obtains the simulated data of intensity of illumination under current environment, the simulated data of intensity of illumination under described current environment is converted to the digital signal of intensity of illumination under described current environment.Because intensity of illumination is different, the simulated data of intensity of illumination is that direct current signal is just different, and therefore, the digital signal that direct current signal is converted to just can reflect the power of intensity of illumination.
S102, obtains the geographical position coordinates of current position.
As one embodiment of the invention, can adopt GPS (Globe Positioning System, GPS), obtain the geographical position coordinates of current position,, if step S101 adopts portable image capture equipment to obtain the digital signal of intensity of illumination under current environment, can adopt GPS module to obtain the geographical position coordinates of the current position of portable image capture equipment.
S103 shows in visual mode the digital signal of intensity of illumination under current environment on the three-dimensional earth corresponding to geographical position coordinates.
So-called three-dimensional geographic information system (Geographic Information System/Geo-Information System, GIS), being called again " learn infosystem " or " environment and resources information system ", is a kind of specific very important space information system.GIS is under computing machine hardware and software system is supported, to the relevant geographic distribution data in epigeosphere (comprising atmospheric envelope) space all or in part gather, store, the technological system of management, computing, analysis, demonstration and description, and three-dimensional be by gather and after operational analysis to the performance of data, displaying, the relative 2-D data of three-dimensional data more can show objective reality; The three-dimensional earth is the important component part of GIS.
As one embodiment of the invention, the digital signal of intensity of illumination under current environment is shown on the three-dimensional earth corresponding to geographical position coordinates in visual mode and can comprise the steps that S1031 is to step S1033:
S1031, by starting the three-dimensional earth, is positioned to the position of geographical position coordinates correspondence on the three-dimensional earth.
In embodiments of the present invention, the three-dimensional earth can be the application program with the portable image capture equipment such as smart mobile phone of shoot function.By starting the three-dimensional earth, can be positioned to position corresponding on the three-dimensional earth according to the geographical position coordinates flight obtaining.
S1032, if intensity of illumination is stronger under current environment, shows with low light wave-wave frequency color in described geographical position coordinates corresponding position on the three-dimensional earth.
In embodiments of the present invention, low light wave-wave is color frequently, for example, can be red, orange, yellow.
S1033, if under current environment intensity of illumination a little less than, described geographical position coordinates on the three-dimensional earth corresponding position with high light wave ripple frequently color show.
In embodiments of the present invention, high light wave ripple is color frequently, for example, can be green, blue, blue or green, purple.
The display packing of the ambient lighting intensity providing from the invention described above embodiment, on the one hand, owing to obtaining the digital signal of intensity of illumination under current environment, can adopt very universal smart mobile phone, therefore, the method of intensity of illumination under current environment of obtaining becomes very convenient, without professional equipment; On the other hand, owing to the digital signal of intensity of illumination under current environment can being shown on the three-dimensional earth corresponding to geographical position coordinates in visual mode, therefore, can, so that user can understand intensity of illumination under current environment very intuitively, strengthen user's experience.
To describing for carrying out the display device of ambient lighting intensity of the embodiment of the present invention of the display packing of above-mentioned ambient lighting intensity, its basic logical structure is with reference to accompanying drawing 2 below.For convenience of explanation, the display device of the ambient lighting intensity of accompanying drawing 2 examples only shows the part relevant to the embodiment of the present invention, mainly comprises the first acquisition module 201, the second acquisition module 202 and display module 203, and each module is described in detail as follows:
The first acquisition module 201, for obtaining the digital signal of intensity of illumination under current environment.
Consider existing portable image capture equipment, for example, smart mobile phone with shoot function mostly has the corresponding functional module of analog-digital converter and the corresponding functional module of light sensing sensor, therefore, the first acquisition module 201 can be corresponding analog-digital converter and light sensing sensor in portable image capture equipment.
The second acquisition module 202, for obtaining the geographical position coordinates of current position.
Particularly, the second acquisition module 202 can adopt GPS to obtain the geographical position coordinates of current position.That is,, if the first acquisition module 201 is to adopt portable image capture equipment to obtain the digital signal of intensity of illumination under current environment, the second acquisition module 202 can adopt GPS module to obtain the geographical position coordinates of the current position of portable image capture equipment.
It should be noted that, in the embodiment of the display device of the ambient lighting intensity of above accompanying drawing 2 examples, the division of each functional module only illustrates, can be as required in practical application, for example the facility of the configuration requirement of corresponding hardware or the realization of software is considered, and above-mentioned functions is distributed, by different functional modules, completed, the inner structure that is about to the display device of described ambient lighting intensity is divided into different functional modules, to complete all or part of function described above.And, in practical application, corresponding functional module in the present embodiment can be to be realized by corresponding hardware, also can be completed by the corresponding software of corresponding hardware implement, for example, aforesaid the first acquisition module, can be to have the aforementioned hardware that obtains the digital signal of intensity of illumination under current environment of execution, the first getter for example, thus can be also to carry out general processor or other hardware devices that corresponding computer program completes aforementioned function; For another example aforesaid display module, can be have carry out aforementioned by the digital signal of intensity of illumination under current environment the hardware with visual mode Presentation Function on the three-dimensional earth corresponding to geographical position coordinates, display for example, thus can be also to carry out general processor or other hardware devices (each embodiment that this instructions provides can apply foregoing description principle) that corresponding computer program completes aforementioned function.
The first acquisition module 201 of accompanying drawing 2 examples can comprise collection of simulant signal unit 301 and AD conversion unit 302, the display device of the ambient lighting intensity that another embodiment of the present invention provides as shown in Figure 3, wherein:
Collection of simulant signal unit 301, for adopting the light sensor of portable image capture equipment to obtain the simulated data of intensity of illumination under current environment;
The display module 203 of accompanying drawing 2 or accompanying drawing 3 examples can comprise positioning unit 401, low light wave-wave display unit 402 and high light wave ripple frequency display unit 403 frequently, the display device of the ambient lighting intensity that another embodiment of the present invention provides as shown in accompanying drawing 4-a or accompanying drawing 4-b, wherein:
Low light wave-wave is display unit 402 frequently, if stronger for intensity of illumination under described current environment, in described geographical position coordinates corresponding position on the three-dimensional earth, with low light wave-wave frequency color, shows;
High light wave ripple is display unit 403 frequently, if for intensity of illumination under described current environment a little less than, described geographical position coordinates on the three-dimensional earth corresponding position with high light wave ripple frequently color show.
It should be noted that, the contents such as the information interaction between each module/unit of said apparatus, implementation, due to the inventive method embodiment based on same design, its technique effect bringing is identical with the inventive method embodiment, particular content can, referring to the narration in the inventive method embodiment, repeat no more herein.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to come the hardware that instruction is relevant to complete by program, this program can be stored in a computer-readable recording medium, storage medium can comprise: ROM (read-only memory) (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc.
Display packing and the device of the ambient lighting the intensity above embodiment of the present invention being provided are described in detail, applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (8)
1. a display packing for ambient lighting intensity, is characterized in that, described method comprises:
Obtain the digital signal of intensity of illumination under current environment;
Obtain the geographical position coordinates of current position;
The digital signal of intensity of illumination under described current environment is shown on the three-dimensional earth corresponding to described geographical position coordinates in visual mode.
2. method according to claim 1, is characterized in that, described in obtain the digital signal of intensity of illumination under current environment and comprise:
Light sensor in employing portable image capture equipment obtains the simulated data of intensity of illumination under current environment;
The simulated data of intensity of illumination under described current environment is converted to the digital signal of intensity of illumination under described current environment.
3. method according to claim 1, is characterized in that, described in obtain current position geographical position coordinates comprise:
Adopt GPS, obtain the geographical position coordinates of current position.
4. according to the method described in claims 1 to 3 any one, it is characterized in that, described the digital signal of intensity of illumination under described current environment shown on the three-dimensional earth corresponding to described geographical position coordinates in visual mode, comprising:
By starting the described three-dimensional earth, be positioned to the position of described geographical position coordinates correspondence on the three-dimensional earth;
If intensity of illumination is stronger under described current environment, in described geographical position coordinates corresponding position on the three-dimensional earth, with low light wave-wave frequency color, show;
If under described current environment intensity of illumination a little less than, described geographical position coordinates on the three-dimensional earth corresponding position with high light wave ripple frequently color show.
5. a display device for ambient lighting intensity, is characterized in that, described device comprises:
The first acquisition module, for obtaining the digital signal of intensity of illumination under current environment;
The second acquisition module, for obtaining the geographical position coordinates of current position;
Display module, for showing in visual mode the digital signal of intensity of illumination under described current environment on the three-dimensional earth corresponding to described geographical position coordinates.
6. device according to claim 5, is characterized in that, described the first acquisition module comprises:
Collection of simulant signal unit, for adopting the light sensor of portable image capture equipment to obtain the simulated data of intensity of illumination under current environment;
AD conversion unit, for converting the simulated data of intensity of illumination under described current environment to the digital signal of intensity of illumination under described current environment.
7. device according to claim 5, is characterized in that, described the second acquisition module, specifically for adopting GPS, obtains the geographical position coordinates of current position.
8. according to the device described in claim 5 to 7 any one, it is characterized in that, described display module comprises:
Positioning unit, for by starting the described three-dimensional earth, is positioned to the position of described geographical position coordinates correspondence on the three-dimensional earth;
Low light wave-wave is display unit frequently, if stronger for intensity of illumination under described current environment, in described geographical position coordinates corresponding position on the three-dimensional earth, with low light wave-wave frequency color, shows;
High light wave ripple is display unit frequently, if for intensity of illumination under described current environment a little less than, described geographical position coordinates on the three-dimensional earth corresponding position with high light wave ripple frequently color show.
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| JP2017072391A (en) * | 2015-10-05 | 2017-04-13 | 株式会社トプコン | Measuring device, measuring method, and program |
| CN107409146A (en) * | 2015-03-20 | 2017-11-28 | 英特尔公司 | Sensing data visualization device and method |
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