CN110068448A - Measurement method, device, terminal device and the readable storage medium storing program for executing of distribution curve flux - Google Patents
Measurement method, device, terminal device and the readable storage medium storing program for executing of distribution curve flux Download PDFInfo
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- CN110068448A CN110068448A CN201910370489.4A CN201910370489A CN110068448A CN 110068448 A CN110068448 A CN 110068448A CN 201910370489 A CN201910370489 A CN 201910370489A CN 110068448 A CN110068448 A CN 110068448A
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- 230000004907 flux Effects 0.000 title claims abstract description 87
- 238000000691 measurement method Methods 0.000 title claims abstract description 32
- 238000005259 measurement Methods 0.000 claims abstract description 133
- 238000000034 method Methods 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 21
- 238000005286 illumination Methods 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 7
- 241001465382 Physalis alkekengi Species 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
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- 230000035807 sensation Effects 0.000 description 2
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
- G01J1/18—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors using comparison with a reference electric value
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
Abstract
The invention discloses a kind of measurement method of distribution curve flux, device, terminal device and readable storage medium storing program for executing, comprising: obtains the position coordinates of light source；Multiple position coordinates to be measured are determined according to the position coordinates of the light source；Corresponding brightness value is measured in the corresponding position of each position coordinates to be measured；Corresponding distribution curve flux is generated according to the brightness value of measurement, relative to the cost of existing distribution photometer, all hardware costs of the present invention are low, and under the premise of precision is acceptable, relative to traditional measurement mode, speed of the invention is fast, more efficient.
Description
Technical field
Technical field in terms of the present invention relates to light source, light measurement distribution curve flux and record, mobile computing, sensor, especially
It is related to measurement method, device, terminal device and the readable storage medium storing program for executing of a kind of distribution curve flux.
Background technique
When light source luminescent, the direction of light is to all directions.People will reach the illumination of needs using light source, just need
It wants specific mechanism to control light, the spatial distribution of light is readjusted, so that distribution of the light in space reaches
The situation needed, this control is exactly light distribution.In order to understand the space luminosity distribution situation of light source or lamps and lanterns, illumination is and guided to set
Meter, needs the space photometric distribution of testing light source or lamps and lanterns.
Distribution curve flux refers to light source (or lamps and lanterns) in the light distribution of space all directions, distribution curve flux normative document
(.IES) is the basic file of lamps and lanterns exploitation, Lighting Design, has important Practical significance.
The measurement of traditional distribution curve flux, need large-scale distributed photometer, large-scale darkroom, computer equipment auxiliary
Could complete, and it is at high cost, the time is long.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of measurement method of distribution curve flux, device, terminal devices and readable
Storage medium, it is intended to solve the high cost of the prior art and macrocyclic technical problem.
To achieve the above object, the present invention provides a kind of measurement methods of distribution curve flux, and the method includes following steps
It is rapid:
Obtain the position coordinates of light source；
Multiple position coordinates to be measured are determined according to the position coordinates of the light source；
Corresponding brightness value is measured in the corresponding position of each position coordinates to be measured；
Corresponding distribution curve flux is generated according to the brightness value of measurement.
Preferably, the position coordinates according to the light source determine multiple position coordinates to be measured, specifically include:
The position coordinates of the light source are compared with the preset position coordinates, are determined according to comparison result described more
A position coordinates to be measured.
Preferably, the position coordinates by the light source are compared with the preset position coordinates, are tied according to comparing
Fruit determines the multiple position coordinates to be measured, specifically includes:
The position coordinates of the light source are compared with the preset position coordinates；
If the position coordinates of the light source are identical as the preset position coordinates, determined according to the position coordinates of the light source
The multiple position coordinates to be measured；
If the position coordinates of the light source are different from the preset position coordinates, prompting user to manipulate terminal device makes institute
The position coordinates for stating light source are identical as the preset position coordinates, further according to the light source position coordinates determine it is the multiple to
Measurement position coordinate.
Preferably, if the position coordinates of the light source are different from the preset position coordinates, user is prompted to manipulate
Terminal device keeps the position coordinates of the light source identical as the preset position coordinates, true further according to the position coordinates of the light source
Fixed the multiple position coordinates to be measured, specifically include:
If the position coordinates of the light source are different from the preset position coordinates, user is prompted to pass through mobile terminal device
The position coordinates for updating the light source, until the position coordinates of updated light source are identical as the preset position coordinates,
The multiple position coordinates to be measured are determined according to the position coordinates of the light source.
Preferably, described to measure corresponding brightness value in the corresponding position of each position coordinates to be measured, it specifically includes:
Determine each position coordinates to be measured on the circle that the measurement radius of a circle surrounds according to measurement radius of a circle
Relative position；
In the corresponding brightness value of each relative position measurement.
Preferably, after the corresponding brightness value according to corresponding position measurement, the measurement side of the distribution curve flux
Method further include:
Record measures determining data at this time, and the data include current measurement angle and current illumination value；
The double measurement of brightness value is carried out in each corresponding position, obtains double measurement angle and secondary survey when double measurement
Measure brightness value；
When the double measurement angle is identical as the current measurement angle, the double measurement angle and described is recorded
Double measurement brightness value, and be used for the double measurement angle and the double measurement brightness value to generate distribution curve flux.
Preferably, described that corresponding distribution curve flux is generated according to the brightness value of measurement, it specifically includes:
It is bent that corresponding light distribution is generated according to position coordinates, the measurement radius of a circle and the brightness value to be measured
Line.
In addition, to achieve the above object, the present invention also proposes that a kind of measuring device of distribution curve flux, described device include:
Module is obtained, for obtaining the position coordinates of light source；
Searching module, for determining multiple position coordinates to be measured according to the position coordinates of the light source；
Measurement module, for measuring corresponding brightness value in the corresponding position of each position coordinates to be measured；
Computing module, for generating corresponding distribution curve flux according to the brightness value of measurement.
In addition, to achieve the above object, the present invention also proposes a kind of terminal device, the terminal device include: memory,
Processor and the process of measurement for being stored in the distribution curve flux that can be run on the memory and on the processor, it is described to match
The process of measurement of light curve is arranged for carrying out the step of measurement method of distribution curve flux as described above.
In addition, to achieve the above object, the present invention also proposes that a kind of readable storage medium storing program for executing, the readable storage medium storing program for executing are meter
Calculation machine readable storage medium storing program for executing, the process of measurement of distribution curve flux is stored on the computer readable storage medium, and the light distribution is bent
The step of measurement method of the distribution curve flux is realized when the process of measurement of line is executed by processor.
The invention discloses a kind of measurement method of distribution curve flux, device, terminal device and readable storage medium storing program for executing, comprising:
Obtain the position coordinates of light source；Multiple position coordinates to be measured are determined according to the position coordinates of the light source；In each position to be measured
It sets the corresponding position of coordinate and measures corresponding brightness value；Corresponding distribution curve flux is generated according to the brightness value of measurement, relative to existing
It is distributed photometric cost, all hardware costs of the present invention are low, under the premise of precision is acceptable, relative to traditional measurement
Mode, speed of the invention is fast, more efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the terminal device for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of the measurement method first embodiment of distribution curve flux of the present invention；
Fig. 3 is that the measuring condition of distribution curve flux of the present invention prompts schematic diagram；
Fig. 4 is the initial schematic diagram of first time measurement result of distribution curve flux of the present invention；
Fig. 5 is that the first time measurement result of distribution curve flux of the present invention calibrates schematic diagram；
Fig. 6 is second of measurement result schematic diagram of distribution curve flux of the present invention；
Fig. 7 is the distribution curve flux schematic diagram of distribution curve flux of the present invention；
Fig. 8 is the flow diagram of the measurement method second embodiment of distribution curve flux of the present invention；
Fig. 9 is the functional block diagram of the measurement method first embodiment of distribution curve flux of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that described herein, specific examples are only used to explain the present invention, is not intended to limit the present invention.
Referring to Fig.1, Fig. 1 is the structural representation of the terminal device for the hardware running environment that the embodiment of the present invention is related to
Figure.
As shown in Figure 1, the terminal device may include: processor 1001, such as central processing unit (Central
Processing Unit, CPU), communication bus 1002, user interface 1003, network interface 1004, memory 1005.Wherein,
Communication bus 1002 is for realizing the connection communication between these components.User interface 1003 may include display screen
(Display), input unit such as keyboard (Keyboard), optional user interface 1003 can also include that the wired of standard connects
Mouth, wireless interface.Network interface 1004 optionally may include standard wireline interface and wireless interface (such as Wireless Fidelity
(WIreless-FIdelity, WI-FI) interface).Memory 1005 can be the random access memory (Random of high speed
Access Memory, RAM) memory, be also possible to stable nonvolatile memory (Non-Volatile Memory,
), such as magnetic disk storage NVM.Memory 1005 optionally can also be the storage device independently of aforementioned processor 1001.
It will be understood by those skilled in the art that structure shown in Fig. 1 does not constitute the restriction to terminal device, in reality
Terminal device may include perhaps combining certain components or different components than illustrating more or fewer components in
Arrangement.
As shown in Figure 1, as may include operating system, network communication mould in a kind of memory 1005 of storage medium
The process of measurement of block, Subscriber Interface Module SIM and distribution curve flux.
In terminal device shown in Fig. 1, network interface 1004 is mainly used for establishing terminal device and storage distribution curve flux
Measurement method system needed for all data server communication connection；User interface 1003 be mainly used for and user into
Row data interaction；Processor 1001, memory 1005 in the measurement method equipment of distribution curve flux of the present invention, which can be set, is matching
In the measuring device of light curve, the measuring device of the distribution curve flux is called by processor 1001 to be stored in memory 1005
The process of measurement of distribution curve flux, and execute the measurement method that the present invention implements the distribution curve flux provided.
The embodiment of the invention provides a kind of measurement methods of distribution curve flux, are distribution curve flux of the present invention referring to Fig. 2, Fig. 2
Measurement method first embodiment flow diagram.
In the present embodiment, the measurement method of the distribution curve flux the following steps are included:
S10: the position coordinates of light source are obtained.
It should be noted that the executing subject of the present embodiment method, which can be, can install application software, have postposition camera shooting
The calculating service equipment of head and electronic compass function, such as smart phone, tablet computer, PC.
It should be understood that the position coordinates of the light source are indicated using polar coordinate system, the polar coordinates be
A fixed point O is taken in plane, is regard the fixed point as pole, is drawn a ray OX from the pole, the ray OX is as pole
Then axis selectes the positive direction (usually taking counterclockwise) of a length unit and angle.For any point M in plane,
The length (also being indicated sometimes with r) of line segment OM is indicated with ρ, θ indicates the angle from OX to OM, and ρ is called the polar diameter of point M, and θ is called a little
The polar angle of M, has ordinal number to be just (ρ, θ) polar coordinates of point M, and the coordinate system being built such that is called polar coordinate system.
It should be noted that in the present embodiment, in the position polar coordinate system of the light source, polar pole by
User determines, user will need the light source that measures to be put in the center of measurement position as measure center, while also as polar coordinates
Pole in system, it is that pole is sat that then user, which makes measurement radius of a circle R, the measurement radius of a circle R according to the center of circle,
Polar axis length in mark system, after the measure center and the measurement radius of a circle has been determined, user passes through electronic compass
It can determine that measurement angle γ, the measurement angle γ are the polar angle in polar coordinate system with the rear camera of mobile phone.
Specifically, user needs to capture light source by mobile phone rear camera when obtaining the position coordinates of the light source,
And so that the mobile phone rear camera is captured the center that light source is located at mobile phone screen by the position of cell phone, to determine mobile phone
Then face light source reads the angle of electronic compass, obtains the position coordinates of light source.
S20: multiple position coordinates to be measured are determined according to the position coordinates of the light source.
It should be noted that position coordinates to be measured are that measurement light source all data obtains the corresponding photograph of current position coordinates
The position coordinates of angle value.The same light source is different in all data and brightness value of different measurement position measurement of coordinates acquisitions
Sample.Therefore, each county's data and brightness value that the present embodiment passes through multiple measurement position measurement of coordinates light sources, it can be ensured that measurement knot
The accuracy of fruit.
Specifically, needing when determining multiple position coordinates to be measured according to the position coordinates of the light source by the light
The position coordinates in source are compared with preset position coordinates；If the position coordinates of the light source and the preset position coordinates phase
Together, then the multiple position coordinates to be measured are determined according to the position coordinates of the light source；If the position coordinates of the light source with
The preset position coordinates are not identical, then device end prompts user's mobile device terminal, until the position coordinates of the light source
Until identical as the preset position coordinates, and determine that the multiple position to be measured is sat according to the position coordinates of light source at this time
Mark.
It should be noted that preset position coordinates among the above refer to that position of the light source at measurement range center is sat
Mark, the preset position coordinates are used to help the position coordinates of user's regulation light source, and the position coordinates to be measured are also in
Using the default light source position as the center of circle, measurement radius of a circle is on the circumference of radius.
In order to make it easy to understand, being illustrated below in conjunction with example:
1, software is opened, measurement parameter is set；Including measurement point in measurement radius of a circle R, measurement C number of planes, list C plane
Number, table 1 are light distribution measure setup interface；
1 light distribution measure setup interface of table
2, prompt user prepares measurement, and it is as shown in Figure 3 to prepare following item:
A, it is please measured in dark spacious environment；
B, measurement circumference is finished, light source is placed in center, apart from ground 1.5m or so, opens light source；
C, hold mobile phone, side by side with illumination photometer, illumination photometer light sensation towards light source, mobile phone and illumination photometer screen towards oneself；
D, station is on measurement circumference；
E, in Fig. 3, R indicates measurement radius of a circle, and T1 indicates that light source, T2 indicate that measurement circumference, T3 indicate that intelligent mobile is whole
End and illumination photometer；
3, start to measure, software will open rear camera, on software interface, by rear camera it can be seen that light
Source, it is desirable that user's rotating lens and light sensation make light source occupy the center of circle in picture, and as shown in Figure 4 and Figure 5, T1 indicates logical in Fig. 4
The light source position coordinate of camera capture is crossed, T2 indicates that light source position coordinate, T3 indicate position coordinates when measuring for the first time；Figure
In 5, T1 indicates to have been positioned at the center of circle by the light source that camera captures, and T2 indicates position coordinates when measuring for the first time.
S30: corresponding brightness value is measured in the corresponding position of each position coordinates to be measured.
In the concrete realization, user measures the light source on the position coordinates to be measured, and record is surveyed at this time
The data obtained are measured, the data include current angular, test angle and current illumination value, after recording data at this time,
Device end prompt user is moved to next position coordinates to be measured and measures, and records the data measured at this time, determines
The angle measured at this time is identical as the test angle, if identical, then records the brightness value measured at this time；If different, then
User's mobile device terminal is prompted, keeps the angle measured at this time identical as the test angle.It repeats the above steps, until measurement
Complete all position coordinates to be measured.
In order to make it easy to understand, being illustrated below in conjunction with example:
1, it after movement is good, records brightness value and is simultaneously input to " current illumination ".If illumination photometer supports mobile phone to read data, can
To be directly read out in software." determine and be moved to next position " is clicked, current illumination value, Current electronic compass are recorded
Angle is 0 ° of the angle γ, so that in next position versus, table 2 is DATA REASONING interface；
2 DATA REASONING interface of table
2, it is moved to next position of measurement circumference, so that the current angle γ is equal to the measurement angle γ.Repeat above-mentioned survey
The step of amount, as shown in fig. 6, T1 indicates light source position, position coordinates when X2 indicates to measure for second in Fig. 6；
3, after the measurement of this C plane all the points, lamps and lanterns angle is adjusted；Using γ 0-180 as axis, with 180 position γ
It sees, rotates clockwise lamps and lanterns angle to software specified angle；After rotation, 0 position γ, the new C plane survey of coordinate are returned to；
4, above-mentioned measuring process is repeated, until software prompt measurement finishes.
S40: corresponding distribution curve flux is generated according to the brightness value of measurement.
It should be noted that the distribution curve flux refers to the light distribution of space in all directions, distribution curve flux has three
Kind representation method, is method of polar coordinates, method of direct coordinate and light intensity curve figure respectively.Distribution curve flux described in the present embodiment is to use pole
Coordinate method indicates.The distribution curve flux is according to formula I=ER2Calculate combines angle in a manner of polar after obtaining light intensity
Show, wherein E is brightness value, and R is measurement radius of a circle, and I is light intensity.
Therefore, user in the corresponding position of all position coordinates to be measured has measured corresponding brightness value in the present embodiment
Afterwards, the brightness value and preset measurement radius of a circle that terminal device can be obtained according to measurement calculate corresponding light intensity and automatic
Distribution curve flux is drawn, as shown in fig. 7, Fig. 7 is the distribution curve flux that measurement finishes.
The position coordinates that the present embodiment passes through acquisition light source；Then it is determined according to the position coordinates of the light source multiple to be measured
Measure position coordinates；Corresponding brightness value is measured in the corresponding position of each position coordinates to be measured again；Finally according to the illumination of measurement
Value generates corresponding distribution curve flux, and relative to the cost of existing distribution photometer, all hardware costs of the present embodiment are low, in essence
Spend it is acceptable under the premise of, relative to traditional measurement mode, speed of the invention is fast, more efficient.
Further, as shown in figure 3, proposing the second reality of the measurement method of distribution curve flux of the present invention based on first embodiment
Example is applied, in the present embodiment, before the corresponding position of each position coordinates to be measured measures corresponding brightness value, it is also necessary to will be pre-
Setting parameter is stored in storage region, and the parameter preset includes measurement radius of a circle, according to measurement radius of a circle determination
Corresponding position of each position coordinates to be measured on the circle that the measurement radius of a circle surrounds, and measured according to the corresponding position
Corresponding brightness value, step S20', S30 being detailed in Fig. 3.
In order to make it easy to understand, being specifically described below in conjunction with Fig. 8:
In step S20': determining each position coordinates to be measured in the measurement circumference half according to measurement radius of a circle
The relative position on circle that diameter surrounds.
Each position coordinates to be measured can be determined in institute according to the position coordinates of the light source and measurement radius of a circle
State the corresponding position on the circle that measurement radius of a circle surrounds.
It is understood that the position coordinates of the light source need to calibrate in advance, can be shown on the screen of device end pre-
If position coordinates, the default light source is the light source positioned at center pre-set, and user needs to pass through mobile terminal
Equipment adjusts the position coordinates of the light source that the terminal device obtains, until the position coordinates and predeterminated position of the light source are sat
Mark it is identical until, terminal device can show each position coordinates to be measured according to measurement radius of a circle at this time.
Correspondingly, in step s 30: in the corresponding brightness value of each relative position measurement.
User measures the light source on the position coordinates to be measured, and record measures the data of acquisition at this time,
The data include current angular, test angle and current illumination value, and after recording data at this time, device end prompt is used
Family is moved to next position coordinates to be measured and measures, and records the data measured at this time, determines the angle measured at this time
It is identical as the test angle, if identical, then record the brightness value measured at this time；If different, then user's movement is prompted to set
Standby terminal, keeps the angle measured at this time identical as the test angle.It repeats the above steps, until having measured all positions to be measured
Set coordinate.
It is understood that in actual operation, the position coordinates first by obtaining light source；Then according to the light source
Position coordinates determine multiple position coordinates to be measured；Corresponding illumination is measured in the corresponding position of each position coordinates to be measured again
Value；Corresponding distribution curve flux is finally generated according to the brightness value of measurement, relative to the cost of existing distribution photometer, the present embodiment
All hardware costs are low, and under the premise of precision is acceptable, relative to traditional measurement mode, speed of the invention is fast, efficiency
It is higher.
In addition, the embodiment of the present invention also proposes a kind of measuring device of distribution curve flux.As shown in figure 9, the distribution curve flux
Measuring device includes: to obtain module 10, searching module 20, measurement module 30 and computing module 40.
Wherein, module 10 is obtained, for obtaining the position coordinates of light source；
Searching module 20, for determining multiple position coordinates to be measured according to the position coordinates of the light source；
Computing module 30, for measuring corresponding brightness value in the corresponding position of each position coordinates to be measured；
Identification module 40, for generating corresponding distribution curve flux according to the brightness value of measurement.
It should be noted that default storage region described in the present embodiment, wherein the mainly elliptic cone side stored
Number of passes evidence is with the corresponding relationship between character string, corresponding relationship, pre-set programs between character string and numerical value.
By foregoing description it is not difficult to find that the measurement method of the distribution curve flux provided in the present embodiment, passes through acquisition first
The position coordinates of light source；Then multiple position coordinates to be measured are determined according to the position coordinates of the light source；Again each to be measured
The corresponding position of position coordinates measures corresponding brightness value；Corresponding distribution curve flux, phase are finally generated according to the brightness value of measurement
For the cost of existing distribution photometer, all hardware costs of the present embodiment are low, under the premise of precision is acceptable, relative to
Traditional measurement mode, speed of the invention is fast, more efficient.
In addition, it should be noted that, the apparatus embodiments described above are merely exemplary, not to of the invention
Protection scope, which is constituted, to be limited, and in practical applications, those skilled in the art can select portion therein according to the actual needs
Point or whole module achieve the purpose of the solution of this embodiment, herein with no restrictions.
In addition, the not technical detail of detailed description in the present embodiment, reference can be made to provided by any embodiment of the invention
The measurement method of distribution curve flux, details are not described herein again.
In addition, the embodiment of the present invention also proposes that a kind of readable storage medium storing program for executing, the readable storage medium storing program for executing are computer-readable
Storage medium is stored with the process of measurement of distribution curve flux, the measurement of the distribution curve flux on the computer readable storage medium
Following operation is realized when program is executed by processor:
Obtain the position coordinates of light source；
Multiple position coordinates to be measured are determined according to the position coordinates of the light source；
Corresponding brightness value is measured in the corresponding position of each position coordinates to be measured；
Corresponding distribution curve flux is generated according to the brightness value of measurement.
Further, following operation is also realized when the process of measurement of the distribution curve flux is executed by processor:
The position coordinates of the light source are compared with the preset position coordinates, are determined according to comparison result described more
A position coordinates to be measured.
Further, following operation is also realized when the process of measurement of the distribution curve flux is executed by processor:
The position coordinates of the light source are compared with the preset position coordinates；
If the position coordinates of the light source are identical as the preset position coordinates, determined according to the position coordinates of the light source
The multiple position coordinates to be measured；
If the position coordinates of the light source are different from the preset position coordinates, prompting user to manipulate terminal device makes institute
The position coordinates for stating light source are identical as the preset position coordinates, further according to the light source position coordinates determine it is the multiple to
Measurement position coordinate.
Further, following operation is also realized when the process of measurement of the distribution curve flux is executed by processor:
If the position coordinates of the light source are different from the preset position coordinates, user is prompted to pass through mobile terminal device
The position coordinates for updating the light source, until the position coordinates of updated light source are identical as the preset position coordinates,
The multiple position coordinates to be measured are determined according to the position coordinates of the light source.
Further, following operation is also realized when the process of measurement of the distribution curve flux is executed by processor:
Determine each position coordinates to be measured on the circle that the measurement radius of a circle surrounds according to measurement radius of a circle
Relative position；
In the corresponding brightness value of each relative position measurement.
Further, following operation is also realized when the process of measurement of the distribution curve flux is executed by processor:
Record measures determining data at this time, and the data include current measurement angle and current illumination value；
The double measurement of brightness value is carried out in each corresponding position, obtains double measurement angle and secondary survey when double measurement
Measure brightness value；
When the double measurement angle is identical as the current measurement angle, the double measurement angle and described is recorded
Double measurement brightness value, and be used for the double measurement angle and the double measurement brightness value to generate distribution curve flux.
Further, following operation is also realized when the process of measurement of the distribution curve flux is executed by processor:
It is bent that corresponding light distribution is generated according to position coordinates, the measurement radius of a circle and the brightness value to be measured
Line.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as read-only memory/random access memory, magnetic disk, CD), including some instructions are used so that a terminal device (can
To be mobile phone, computer, server, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of measurement method of distribution curve flux, which is characterized in that the measurement method of the distribution curve flux the following steps are included:
Obtain the position coordinates of light source；
Multiple position coordinates to be measured are determined according to the position coordinates of the light source；
Corresponding brightness value is measured in the corresponding position of each position coordinates to be measured；
Corresponding distribution curve flux is generated according to the brightness value of measurement.
2. the measurement method of distribution curve flux as described in claim 1, which is characterized in that described to be sat according to the position of the light source
Mark determines multiple position coordinates to be measured, specifically includes:
The position coordinates of the light source are compared with the preset position coordinates, according to comparison result determine it is the multiple to
Measurement position coordinate.
3. the measurement method of distribution curve flux as claimed in claim 2, which is characterized in that the position coordinates by the light source
It is compared with the preset position coordinates, the multiple position coordinates to be measured is determined according to comparison result, are specifically included:
The position coordinates of the light source are compared with the preset position coordinates；
If the position coordinates of the light source are identical as the preset position coordinates, according to the determination of the position coordinates of the light source
Multiple position coordinates to be measured；
If the position coordinates of the light source are different from the preset position coordinates, prompting user to manipulate terminal device makes the light
The position coordinates in source are identical as the preset position coordinates, further according to the light source position coordinates determine it is the multiple to be measured
Position coordinates.
4. the measurement method of distribution curve flux as claimed in claim 3, which is characterized in that if the position coordinates of the light source
Different from the preset position coordinates, then prompting user to manipulate terminal device makes the position coordinates of the light source and the default position
It sets that coordinate is identical, determines the multiple position coordinates to be measured further according to the position coordinates of the light source, specifically include:
If the position coordinates of the light source are different from the preset position coordinates, user is prompted to update by mobile terminal device
The position coordinates of the light source, until the position coordinates of updated light source are identical as the preset position coordinates, according to
The position coordinates of the light source determine the multiple position coordinates to be measured.
5. the measurement method of distribution curve flux as described in claim 1, which is characterized in that described in each position coordinates pair to be measured
The position answered measures corresponding brightness value, specifically includes:
Phase of each position coordinates to be measured on the circle that the measurement radius of a circle surrounds is determined according to measurement radius of a circle
To position；
In the corresponding brightness value of each relative position measurement.
6. the measurement method of distribution curve flux as claimed in claim 5, which is characterized in that described to be measured according to the corresponding position
After corresponding brightness value, the measurement method of the distribution curve flux further include:
Record measures determining data at this time, and the data include current measurement angle and current illumination value；
The double measurement of brightness value is carried out in each corresponding position, the double measurement angle and double measurement when obtaining double measurement are shone
Angle value；
When the double measurement angle is identical as the current measurement angle, the double measurement angle and described secondary is recorded
Brightness value is measured, and is used for the double measurement angle and the double measurement brightness value to generate distribution curve flux.
7. such as the measurement method of distribution curve flux as claimed in any one of claims 1 to 6, which is characterized in that described according to measurement
Brightness value generates corresponding distribution curve flux, specifically includes:
Corresponding distribution curve flux is generated according to position coordinates, the measurement radius of a circle and the brightness value to be measured.
8. a kind of measuring device of distribution curve flux, which is characterized in that described device includes:
Module is obtained, for obtaining the position coordinates of light source；
Searching module, for determining multiple position coordinates to be measured according to the position coordinates of the light source；
Measurement module, for measuring corresponding brightness value in the corresponding position of each position coordinates to be measured；
Computing module, for generating corresponding distribution curve flux according to the brightness value of measurement.
9. a kind of terminal device, which is characterized in that the terminal device includes: memory, processor and is stored in described deposit
On reservoir and the process of measurement of distribution curve flux that can run on the processor, the process of measurement of the distribution curve flux are configured to
The step of realizing the measurement method of distribution curve flux as described in any one of claim 1 to 7.
10. a kind of readable storage medium storing program for executing, which is characterized in that the readable storage medium storing program for executing is computer readable storage medium, described
The process of measurement of distribution curve flux is stored on computer readable storage medium, the process of measurement of the distribution curve flux is held by processor
The step of measurement method of distribution curve flux as described in any one of claim 1 to 7 is realized when row.
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