CN103287323B - The method and apparatus determining illumination characteristic for transport facility luminaire - Google Patents

Abstract

The present invention relates to a kind of method determining illumination characteristic for transport facility luminaire to be manufactured, wherein from multiple possible illumination characteristic based at least one parameter, determine that described illumination characteristic, described parameter are selected from one group of data.Described method has following steps: based at least one parameter, determines the first numerical value of the light intensity that can be produced by luminaire on the first measuring point in the region can illuminated by luminaire.Afterwards, based on the first numerical value of fixed light intensity, on each measuring point in multiple second measuring points, determine the second value of the light intensity that can be produced by luminaire, wherein, multiple second measuring points are arranged in the surrounding comprising illuminated area of luminaire.After again, based on first numerical value and second value of fixed light intensity, determine the light distribution that can be produced by luminaire.Additionally, fixed light to be distributed at least one interface output.

Description

The method and apparatus determining illumination characteristic for transport facility luminaire

Technical field

The present invention relates to a kind of side determining illumination characteristic for transport facility luminaire to be manufactured Method and equipment, a kind of computer program and the media of a kind of embodied on computer readable.

Background technology

In terms of the light distribution of the luminaire of transport facility, especially headlamp, under normal circumstances Only consume the plenty of time carry out R&D process after repeatedly night evaluate in, just have an opportunity light is divided Cloth is evaluated.Here, the subjective assessment of observer is probably different.Additionally, comment photodistributed Valency is highly dependent on environmental effect, such as weather condition, ambient brightness, the vegetation at edge, track and test The state of transport facility.Additionally, seldom there is comparability between multiple lighting systems.Additionally, be The illumination characteristic revising lighting system typically results in mould amendment with high costs.

Summary of the invention

The technical problem to be solved is to provide a kind of for transport facility illumination to be manufactured Equipment determines the method and apparatus of illumination characteristic, a kind of computer program and a kind of embodied on computer readable Media, thus can preferably provide and evaluate luminaire light distribution.

Described technical problem a kind of is set for transport facility illumination to be manufactured by what the present invention provided For determining the method and apparatus of illumination characteristic, a kind of computer program and a kind of embodied on computer readable Media are addressed.

A kind of method determining illumination characteristic for transport facility luminaire to be manufactured, wherein, base From multiple possible illumination characteristic, determine described illumination characteristic at least one parameter, wherein said at least One parameter is selected from one group of data, and these group data are by can be by the surrounding of described luminaire The illumination geometry of described luminaire generation, described luminaire position on transport facility And the perceptive mode of produced illumination geometry is formed by individual, wherein said method is according to this One aspect of invention has following steps.Based at least one parameter, determine that be positioned at can be by described The light that can be produced by described luminaire at least one first measuring point in the region that luminaire illuminates First numerical value of intensity.Afterwards, based on the first numerical value of fixed light intensity, determine multiple The second value of the light intensity that can be produced by described luminaire on each measuring point in the second measuring point.Described Multiple second measuring points are arranged in the surrounding comprising described illuminated area of luminaire.After again, with Based on first numerical value of fixed light intensity and second value, determine and can be produced by described luminaire Light distribution.Additionally, fixed light to be distributed at least one interface output.

Method according to described embodiment can preferably provide and evaluate luminaire to be manufactured Light is distributed.This is by determining the of the light intensity that can be produced by luminaire based at least one parameter One numerical value, based on the first numerical value of fixed light intensity, determine the light intensity that can be produced by luminaire Light distribution that the second value and determining based on above-mentioned data of degree can be produced by luminaire and realize. Thus, before manufacturing luminaire, just can largely determine the light distribution of luminaire.Especially Determined by being, light distribution can be as presetting illuminated equipment manufacturers, such as headlamp manufacturer Used.The most in an advantageous manner, different luminaires or different lighting system can be divided at light Cloth aspect compares, and can compare with research and development progress before.

Furthermore it is preferred that based on the luminous flux that can be produced by described luminaire, determining can be by described photograph First numerical value of the light intensity that bright equipment produces and second value.Thus, it is possible to determine photodistributed, Consider luminaire or the attainable luminous flux of lighting unit.

To can by described luminaire produce photodistributed determine can comprise that determine can be by described illumination Equipment set height on produce horizon light distribution and/or determine can by described luminaire with photograph The vertical light distribution produced in the distance that bright equipment is predetermined.This photodistributed mode is particularly well-suited to evaluate Or compare, it is particularly possible to determine luminaire producible horizon light distribution on the height of track.

In the case of the seat position in view of transport facility passenger, with the perceptive mode of individual it is Basis, determines the first numerical value of the light intensity that can be produced by described luminaire.Thus, determining and commenting During the illumination characteristic of valency luminaire, before manufacture, just it is considered that transport facility passenger, such as The seat position of driver.

In the other embodiment of described method, in the physiological parameter in view of at least one personnel In the case of, based on the perceptive mode of individual, determine the light intensity that can be produced by described luminaire First numerical value.Thus, it is possible to define light distribution in the case of in view of physiology viewpoint.Thus, light divides Cloth usual practice really as wanted it is considered that whether it is comfortable for driver and to be avoided as much as making Driver fatigue, and whether it be safe for driver and/or other traffic participants.

Further, it is also possible in the case of in view of the symmetry set of described illumination geometry, Based on the illumination geometry that can be produced by described luminaire, determine and can be produced by described luminaire First numerical value of raw light intensity.Determination to the first numerical value is especially considering that before transport facility Side can uniform irradiation in setting regions, by asymmetric gradient (Asymmetriekeil) to setting The large-area irradiation of road side, photodistributed subtended angle and/or for identifying the enough of traffic mark board Scattered light.

In the case of the intensity variation trend that can set between in view of multiple described first measuring points, really The light intensity that can be produced by described luminaire on each measuring point in fixed multiple described first measuring points First numerical value.Thus, multiple first measuring points determine light intensity.Determined by with, the first numerical value is as base The second value that plinth determines it is possible to be determined with yardstick the most accurately.

Here, described first measuring point is such as arranged on straight line, the direction that wherein this straight line is predetermined is along towards friendship Logical means of transport extends.The described direction set towards transport facility especially can be transported with traffic The direction of observation of defeated instrument passenger is consistent.

In said embodiment, preferably by the interpolation of the first numerical value of fixed light intensity, such as By linear or cube interpolation, determine the second value of the light intensity that can be produced by described luminaire.? This, it is particularly possible to determine described interpolation method by the input of user.

In the embodiment that this external this method is other, the distribution of fixed light and default light are distributed into Row compares.Thus, light distribution determined by such as can detect according to legal requirements.

Furthermore, it is possible to be distributed as basis with default light, adjust the distribution of fixed light.If such as institute The light determined does not meets legal provisions in being distributed in subregion, then can adjust light distribution.

In other design, in view of fixed photodistributed in the case of, manufacture described photograph Bright equipment.Here, such as according to determined by light distribution so adjust the geometry of luminaire, outstanding The geometry of the illuminator of its light source and/or luminaire so that described luminaire can produce really Fixed light distribution.

The invention still further relates to a kind of determine illumination characteristic for transport facility luminaire to be manufactured Equipment, wherein, determines described illumination characteristic based at least one parameter from multiple possible illumination characteristic, At least one parameter wherein said selects from one group of data, and these group data are by the week at described luminaire The illumination geometry that can be produced by described luminaire in collarette border, described luminaire are in transportation The perceptive mode of produced illumination geometry is formed by position and individual on instrument.Described set Get everything ready and first determined unit, be designed for based at least one parameter, determined can be by described photograph The light intensity produced by described luminaire at least one first measuring point in the region that bright equipment illuminates First numerical value of degree.The most described equipment also has second and determines unit, is designed for fixed light Based on first numerical value of intensity, determine on each measuring point in multiple second measuring point can be by described illumination The second value of the light intensity that equipment produces, wherein said multiple second measuring points are arranged on the bag of luminaire In surrounding containing described illuminated area.The most described equipment also has the 3rd and determines that unit, design are used In based on first numerical value and second value of fixed light intensity, determining can be by described luminaire The light distribution produced.Described equipment also has output unit, be designed for being distributed in fixed light to Export on a few interface.

Equipment according to the present invention has the described excellent of the method according to the invention of illustrating the most in the preamble Point, at this for avoiding repeating to repeat no more.

Irradiation spy is determined for transport facility luminaire to be manufactured moreover, it relates to a kind of The equipment of property, wherein, determines described irradiation based at least one parameter from multiple possible illumination characteristic Characteristic, at least one parameter wherein said selects from one group of data, and these group data are set by described illumination The illumination geometry that can be produced by described luminaire in standby surrounding, described luminaire are being handed over The perceptive mode of produced illumination geometry is formed by position and individual on logical means of transport. Described equipment has device, for based at least one parameter, determines can be by described luminaire The light intensity that can be produced by described luminaire at least one first measuring point in the region illuminated First numerical value.The most described equipment also has device, for the first numerical value of fixed light intensity being Basis, determines the light intensity that can be produced of each measuring point in multiple second measuring points by described luminaire Second value, what wherein said multiple second measuring points were arranged on described luminaire comprises described light area In the surrounding in territory.The most described equipment also has device, for the first of fixed light intensity Based on numerical value and second value, determine the light distribution that can be produced by described luminaire.Described equipment is also There is device, for fixed light being distributed at least one interface output.

The invention still further relates to a kind of computer program, it runs in the computing unit of a kind of equipment, For determining illumination characteristic for transport facility luminaire to be manufactured, wherein, based at least one Parameter determines described illumination characteristic from multiple possible illumination characteristic, at least one parameter wherein said from Selecting in one group of data, these group data can be set by described illumination by the surrounding of described luminaire Standby illumination geometry, described luminaire position on transport facility and the individual produced is right The perceptive mode of produced illumination geometry is formed, and this computer program instructs described calculating Unit execution following steps:

Based at least one parameter, determine in the region can illuminated by described luminaire at least First numerical value of the light intensity that can be produced by described luminaire on one the first measuring point.Afterwards with the most true Based on first numerical value of fixed light intensity, on each measuring point in multiple second measuring points, determining can be by The second value of the light intensity that described luminaire produces, wherein said multiple second measuring points are arranged on described In the surrounding comprising described illuminated area of luminaire.With the first of fixed light intensity after again Based on numerical value and second value, determine the light distribution that can be produced by described luminaire.In addition by the most true Fixed light is distributed at least one interface output.

Moreover, it relates to a kind of media that can be read by computer, according to described embodiment Computer program is stored in described media.

Computer program and the media of embodied on computer readable according to the present invention have the most in the preamble The described advantage of the method according to the invention illustrated, at this for avoiding repeating to repeat no more.

Described transport facility is preferably motor vehicles, especially car or goods in the foregoing embodiment Car.

Described luminaire to be manufactured shines before being preferably the headlamp of transport facility, especially xenon Lamp, namely has the headlamp of xenon discharge lamp.

Accompanying drawing explanation

Embodiments of the present invention are expanded on further with reference to the accompanying drawings at this.

Fig. 1 illustrates and according to the first embodiment of the invention sets for transport facility illumination to be manufactured The flow chart of the standby method determining illumination characteristic；

Fig. 2 illustrates and sets for transport facility illumination to be manufactured second embodiment of the invention The flow chart of the standby method determining illumination characteristic；

Fig. 3 illustrates true for transport facility luminaire to be manufactured according to the embodiment of the present invention Determine the equipment of illumination characteristic；

Fig. 4 illustrates the light produced by the luminaire distribution determined；

Fig. 5 A to 5C illustrates the light produced by the luminaire distribution being otherwise determined that.

Detailed description of the invention

Fig. 1 illustrates and according to the first embodiment of the invention sets for transport facility illumination to be manufactured The flow chart of the standby method determining illumination characteristic.Described transport facility e.g. motor vehicles, especially Car, and luminaire to be manufactured is typically headlamp, especially Xenon headlamp.

Here, illumination characteristic determines, wherein from multiple possible illumination characteristic based at least one parameter At least one parameter described is selected from one group of data, and these group data are by the surrounding of luminaire The illumination geometry that can be produced by luminaire, luminaire to be manufactured are on transport facility The perceptive mode of produced illumination geometry is formed by precalculated position and individual.

In step 30, based at least one parameter, determine and be positioned at and can be illuminated by luminaire First numerical value of the light intensity that can be produced by luminaire on the first measuring point of at least one in region.

Here, can be by considering the seat of transport facility passenger, especially transport facility driver Chair position and/or the physiological parameter in view of at least one personnel determine the first numerical value.Additionally, to the first number The determination of value is considered that the symmetry set of illumination geometry.Additionally, to being set by illumination The determination of the first numerical value of the standby light intensity produced is preferably with the luminous flux that can be produced by luminaire as base Plinth.

Furthermore it is possible to by considering that the intensity variation that can set between multiple first measuring points trend determines many First numerical value of the light intensity that can be produced by luminaire on individual first measuring point.Here, the first measuring point example As being set to linear type, wherein this straight line extends along the direction that can set towards transport facility.

In step 40, based on the first numerical value of fixed light intensity, at multiple second measuring points In each measuring point on, determine the second value of the light intensity that can be produced by luminaire.Here, second Measuring point is arranged in the surrounding comprising illuminated area of luminaire.

Preferably by the interpolation to fixed first numerical value, such as by linear interpolation or cube interpolation, Second value is determined.Additionally, based on the luminous flux that can be produced by luminaire, determine Two numerical value.

In step 50, based on first numerical value and second value of fixed light intensity, determine The light distribution that can be produced by luminaire.

To this end, based on first numerical value and second value of fixed light intensity, it is particularly possible to determine The horizon light that can be produced on the height set by luminaire is distributed and/or can set by luminaire Spacing on produced vertical light distribution.Horizon light is distributed in this and comprises and be positioned at respective horizontal plane The numerical value of measuring point, and vertical light distribution comprises the numerical value of the measuring point being positioned at corresponding vertical plane.

In a step 60, fixed light is distributed at least one interface output.Here, to The photodistributed output determined can include exporting the distribution of fixed light on the display device.Additionally, The distribution of fixed light can export with specific data form, such as entering with lighting manufacturers Row exchange.

Fig. 2 illustrates and sets for transport facility illumination to be manufactured second embodiment of the invention The flow chart of the standby method determining illumination characteristic.Described transport facility e.g. motor vehicles, especially Car, and luminaire to be manufactured is typically headlamp, especially Xenon headlamp.

Step 30 in the first embodiment shown in corresponding diagram 1, in the step 30 of the second embodiment In, based at least one parameter, determine and be positioned at least the one of the region can illuminated by luminaire First numerical value of the light intensity produced by luminaire on individual first measuring point.

Additionally, the step 40 in the first embodiment shown in corresponding diagram 1, at the second embodiment In step 40, determine the light intensity produced by luminaire of each measuring point in multiple second measuring point Second value.

In step 50, based on first numerical value and second value of fixed light intensity, determine The light distribution that can be produced by luminaire, and in a step 60, fixed light is distributed at least Export on one interface.Here, the step 50 of the second embodiment and 60 is with first shown in Fig. 1 in fact The step 50 executing mode is consistent with 60.

In step 70, the distribution of fixed light is compared with the light distribution preset.Exist further Shown embodiment determines, it has been determined that light distribution whether the most consistent with legal light distribution.

And if it is determined that light distribution with preset light be distributed consistent, store the most true the most in step 80 Fixed light distribution.Subsequently, consider fixed photodistributed in the case of manufacture luminaire.

By shown embodiment, it is possible to achieve the photodistributed of exterior lighting of especially motor vehicles is had Imitate and define flexibly, and by also achieving photodistributed objective compared with the default value produced Evaluate.

At this by described embodiment, can set up that brand is exclusive or transport facility is exclusive Light is distributed.By generation rapidly and simply or revise light be distributed, can easily with new requirement and feelings Condition adapts.Thus, people can define desired light intensity value, and this is positioned at before development process also And it is used as the target of inside and outside developing zone.

The manufacturer of illumination associated components especially can set desired can entering when dispatching from the factory exactly The light Distribution Value of row detection.By to photodistributed accurate setting, the parts desired by manufacture are for manufacturing Just become easier to for business.Thus can reduce the number of times of test loop, this makes mass-produced components Time cost and expense are conserved.Especially can largely remove from and be evaluated, by night, the overtime work done Work, because can be estimated the result of lighting system in advance.Can enter the most on stream Row optimizes and revises, and persistently provides identical and objective assessment standard.Furthermore, it is possible to different Lighting system directly compares or directly compares with research and development degree before.Additionally, according to institute State embodiment to be distributed owing to can digitally produce and assess light, at utmost decrease headlamp sample The cost of product and provided a user with optimal light illumination mode.

In the design of the present invention, according to measuring point, distribution is defined at this, is wherein typically Viewpoint according to perception physiology produces and directly displays preferably distribution.As further Illustrated that the display of produced distribution can especially be had following aspect: get a bird's eye view or overlook (bird regards), ISO candle light view, the measuring surface of ECE distance 25 meters.Here, light distribution is such as shown by pseudo-chromatic graph Show.In order to judge ECE concordance, the directly test to measuring point necessary in ECE view can be passed through, Additionally add according to the R89 test to Xenon headlamp.Additionally, the output of data can use at lamp For display and the reference format of evaluation in optical analog software.

Fig. 3 illustrates true for transport facility luminaire to be manufactured according to the embodiment of the present invention Determine the equipment 6 of illumination characteristic.

Described transport facility e.g. motor vehicles, especially car, and luminaire to be manufactured The e.g. Xenon headlamp of transport facility.

From multiple possible illumination characteristic, determine described illumination characteristic based at least one parameter, described extremely A few parameter is selected from one group of data, and these group data are producible at luminaire by luminaire Illumination geometry in surrounding, luminaire to be manufactured pre-determined bit on transport facility Put and the perceptive mode of produced illumination geometry is formed by individual.

Equipment 6 has first and determines unit 7, is designed for, based at least one parameter, determining position The light produced by luminaire of at least one the first measuring point in the region can illuminated by luminaire First numerical value of intensity.

To this end, first determines that unit 7 is single with input by signal conductor 16 in the embodiment shown Unit 14 is connected, can be true from there through user's input in the input area 13 of input block 14 At least one parameter fixed.

Additionally, equipment 6 has second determines unit 8, it is designed for the first of fixed light intensity Based on number, determine the light intensity produced by luminaire on each measuring point in multiple second measuring point Second value.Here, the second measuring point is arranged in the surrounding comprising illuminated area of luminaire.

To this end, second determines with first, unit 8 determines that unit 7 is connected by signal conductor 17.? In shown embodiment, second determines that unit 8 is designed to, by fixed light intensity The interpolation of one numerical value, is determined the second value of producible light intensity.Here, second determines list Unit 8 is connected with input block 14, from there through user at input block 14 by signal conductor 18 Input area 15 in the input method that may determine that interpolation.

Additionally, equipment 6 has the 3rd determines unit 9, it is designed for the first of fixed light intensity Based on numerical value and second value, determine the light distribution that can be produced by luminaire.Here, the 3rd determines By signal conductor 19, unit 9 determines that with first unit 7 is connected and passes through signal conductor 20 and the Two determine that unit 8 is connected.

Additionally, equipment 6 also has output unit 10, it is designed for not being shown specifically at least one The distribution of fixed light is exported on interface.Such as, output unit 10 is designed in optics outut device The fixed light of upper output is distributed.To this end, output unit 10 determines list by signal conductor 21 and the 3rd Unit 9 is connected.The parts of described equipment 6 are the group of computing unit 11 in the embodiment shown Becoming part, wherein computing unit 11 also has the media 12 of embodied on computer readable, wherein can at computer The media 12 read store computer program, when described computer program is transported in computing unit 11 During row, guiding computing unit 11 is according to the step shown in the present invention, in particular according to real shown in Fig. 1 and 2 The step executing mode performs the form of implementation of associated described method by parts described herein.

Fig. 4 illustrates the light produced by the transport facility luminaire to be manufactured distribution 3 determined.

Here, method described according to the embodiment of the present invention determines light distribution 3.Light shown in Fig. 4 Distribution 3 shows the light distribution of the level produced by luminaire, it is common that travel at transport facility Track height on produced light distribution.

As shown in Figure 4, light distribution 3 has the region 1 can illuminated by luminaire, and this region 1 is in In the surrounding 2 of luminaire to be manufactured.Therefore, surrounding 2 includes the region that can be illuminated 1。

Fig. 5 A to 5C illustrates being produced by transport facility luminaire to be manufactured of being otherwise determined that Light distribution 3,4 and 5.

The most again illustrate getting a bird's eye view the form of (also referred to as bird view) at this, there is shown in traffic Light distribution 3 determined by the track height that means of transport travels.

Fig. 5 B illustrates the so-called ISO candle light view of the light distribution 4 determined.Here, by level and Photodistributed region shown in the coordinate system that vertical angle is constituted, is provided with zero at luminaire Through the center of bumper in setting height(from bottom).

Fig. 5 C illustrates that light is distributed 5 views on so-called ECE face.Sit here, employ Descartes Mark system, company between the center of zero and luminaire to be evaluated in described cartesian coordinate system Wiring is perpendicular to the x-y face in ECE face.

Although showing at least one illustrative embodiments in the above description, but still can produce A large amount of changes and modification.Shown embodiment is as just an example, and the most in any form Limit the scope of the invention, apply and construct.It is to carry to technical staff more by preceding description For a kind of technology teaching for converting at least one illustrative embodiments, wherein, without departing from power The protection domain of profit claim, just can be to the parts described in illustrative embodiments in function and structure Aspect carries out various change.

Reference numerals list

1 region

2 surroundings

3 light distributions

4 light distributions

5 light distributions

6 equipment

7 determine unit

8 determine unit

9 determine unit

10 output units

11 computing units

12 media

13 input areas

14 input blocks

15 input areas

16 signal conductors

17 signal conductors

18 signal conductors

19 signal conductors

20 signal conductors

21 signal conductors

22 tracks

30 steps

40 steps

50 steps

60 steps

70 steps

80 steps

Claims (14)

1. the method determining illumination characteristic for transport facility luminaire to be manufactured, wherein, From multiple possible illumination characteristic, determine described illumination characteristic based at least one parameter, wherein said extremely A few parameter selects from one group of data, and these group data are by energy in the surrounding of described luminaire The illumination geometry enough produced by described luminaire, described luminaire are on transport facility The perceptive mode of produced illumination geometry is formed by position and individual, and wherein said method has Have the following steps:

-based at least one parameter described, determine in the region can illuminated by described luminaire (1) the first number of the light intensity that can be produced by described luminaire on the first measuring point of at least one in Value,

-based on the first numerical value of fixed light intensity, determine in multiple second measuring points is each The second value of the light intensity that can be produced by described luminaire on measuring point, wherein said multiple second Measuring point is arranged in the surrounding (2) in the region (1) illuminated described in the comprising of described luminaire,

-based on first numerical value and second value of fixed light intensity, it is determined to by described photograph Light distribution (3,4,5) that bright equipment produces,

-fixed light distribution (3,4,5) is exported at least one interface.

The most also can be produced by described luminaire Based on luminous flux, it is determined to the first numerical value of light intensity and the second number produced by described luminaire Value.

The most the method for claim 1, wherein to the light that can be produced by described luminaire The determination of distribution (3,4,5) comprises the water being determined to be produced on the height set by described luminaire Zero diopter is distributed (3) and/or is determined to be divided by described luminaire produced vertical light on preset distance Cloth (4).

The most the method for claim 1, wherein at the seat in view of transport facility passenger In the case of chair position, based on the perceptive mode of individual, it is determined to be produced by described luminaire The first numerical value of light intensity.

The most the method for claim 1, wherein join at the physiology in view of at least one personnel In the case of number, based on the perceptive mode of individual, it is determined to the light produced by described luminaire First numerical value of intensity.

The most the method for claim 1, wherein at the energy in view of described illumination geometry In the case of enough symmetries set, with the illumination geometry that can be produced by described luminaire as base Plinth, is determined to the first numerical value of the light intensity produced by described luminaire.

7. the method as according to any one of claim 1 to 6, wherein, in view of multiple described In the case of the intensity variation trend that can set between first measuring point, determine multiple described first measuring point In each measuring point on the first numerical value of the light intensity that can be produced by described luminaire.

8. method as claimed in claim 7, wherein, described first measuring point is arranged in a straight line, Wherein this straight line extends along the direction that can set towards described transport facility.

9. method as claimed in claim 7, wherein, by the first numerical value of fixed light intensity Interpolation, be determined to the second value of the light intensity produced by described luminaire.

The most fixed light is distributed (3,4,5) Compare with default light distribution.

11. methods as claimed in claim 10, wherein, are distributed as basis with default light in addition, Adjust fixed light distribution (3,4,5).

12. the method for claim 1, wherein in view of fixed light distribution (3,4, 5), in the case of, described luminaire is manufactured.

13. 1 kinds of equipment determining illumination characteristic for transport facility luminaire to be manufactured, its In, from multiple possible illumination characteristic, determine described illumination characteristic, Qi Zhongsuo based at least one parameter Stating at least one parameter to select from one group of data, these group data are by the surrounding at described luminaire In can be produced by described luminaire illumination geometry, described luminaire is at transport facility On position and individual the perceptive mode of produced illumination geometry is formed, wherein said set Get everything ready:

-the first determines unit (7), is designed for based at least one parameter described, determines can On at least one first measuring point in the region (1) illuminated by described luminaire can be by described illumination First numerical value of the light intensity that equipment produces,

-the second determines unit (8), is designed for based on the first numerical value of fixed light intensity, really The light intensity that can be produced by described luminaire being scheduled on each measuring point in multiple second measuring point Second value, wherein said multiple second measuring points are arranged on the district illuminated described in the comprising of described luminaire In the surrounding (2) in territory (1),

-the three determines unit (9), is designed for the first numerical value with fixed light intensity and second value Based on, it is determined to light distribution (3,4,5) produced by described luminaire,

-output unit (10), is designed for fixed light distribution (3,4,5) at least one interface Upper output.

14. 1 kinds of equipment determining illumination characteristic for transport facility luminaire to be manufactured, its In, from multiple possible illumination characteristic, determine described illumination characteristic, Qi Zhongsuo based at least one parameter Stating at least one parameter to select from one group of data, these group data are by the surrounding at described luminaire In can be produced by described luminaire illumination geometry, described luminaire is at transport facility On position and individual the perceptive mode of produced illumination geometry is formed, wherein, described Equipment (6) has computing unit (11), described computing unit (11) execution following steps:

-based at least one parameter, determine in the region (1) can illuminated by described luminaire First numerical value of the interior light intensity that can be produced by described luminaire at least one first measuring point,

-based on the first numerical value of fixed light intensity, determine in multiple second measuring points is each The second value of the light intensity that can be produced by described luminaire on measuring point, wherein said multiple second Measuring point is arranged in the surrounding (2) in the region (1) illuminated described in the comprising of described luminaire,

-based on first numerical value and second value of fixed light intensity, it is determined to by described photograph Light distribution (3,4,5) that bright equipment produces,

-fixed light distribution (3,4,5) is exported at least one interface.