CN107145726A - Number calculating method during a kind of room illumination - Google Patents
Number calculating method during a kind of room illumination Download PDFInfo
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- CN107145726A CN107145726A CN201710281789.6A CN201710281789A CN107145726A CN 107145726 A CN107145726 A CN 107145726A CN 201710281789 A CN201710281789 A CN 201710281789A CN 107145726 A CN107145726 A CN 107145726A
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- room
- building
- illumination
- lighting delay
- latitude
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
Abstract
Number calculating method during a kind of room illumination, first by the latitude in room location, latitude residing for the same date sun does not obtain the lighting delay number of room their location；Then number related parameter when analysis is to room illumination, includes the geometrical relationship model between the information such as distance, the height of adjacent building, room place floor, chamber layer height of adjacent building, the adjacent building position of structure；Secondly, by the lighting delay number of the mathematical modeling calculated room corresponding to adjacent building position and lighting delay number, and number requirement corresponding lowest floor when meeting individual to room illumination；Finally, the longitude and latitude according to room location, and geometrical relationship between adjacent building position and the mathematical modeling corresponding to the sunrise moment, at the time of calculating that illumination does not occur in same date room.This method ensure that different longitude and latitude area, not same date, and the accuracy of the calculated values such as illumination moment occur in number, the lowest floor for meeting lighting delay number requirement, room during room illumination.
Description
Technical field
The present invention relates to number calculating method during a kind of room illumination, in especially complicated housing-group during room illumination number meter
Calculate.
Background technology
《National Standard of the People's Republic of China Code of urban Residential areas planning m Design（GB50180-93）》Middle regulation：Big city
City's residential building insolation standard is Great Cold day >=2 hours, winter solstice >=1 hour.And when buying house, purchaser is not aware that oneself
Buy the lighting delay number in house；Or want to buy the house for having preferable lighting delay number between one, do not know the floor that should be bought but.Separately
Outside, number calculating method during existing room illumination, it is impossible to different latitude, not same date, adjacent building with reference to residing for room
Position calculates lighting delay number, can not provide some day room since when there is illumination.
The content of the invention
In view of the shortcomings of the prior art, soluble problem of the invention is number calculating side when proposing a kind of room illumination
Method, first by the latitude in room location, latitude residing for the same date sun does not obtain the lighting delay number of room their location；So
Building where the parameter that number is related when post analysis are to room illumination, including the distance of adjacent building, the height of adjacent building, room
The information such as layer, chamber layer height, build the geometrical relationship model between adjacent building position；Secondly, by adjacent building position with
The lighting delay number of mathematical modeling calculated room corresponding to lighting delay number, and number requires that institute is right when meeting individual to room illumination
The lowest floor answered；Finally, the longitude and latitude according to room location, and the geometrical relationship between adjacent building position and day
Go out the mathematical modeling corresponding to the moment, at the time of calculating that illumination does not occur in same date room.This method ensure that different longitudes and latitudes
Degree area, not same date, there is the meter such as illumination moment in number, the lowest floor for meeting lighting delay number requirement, room during room illumination
The accuracy of calculation value.
The technical proposal for solving the technical problem of the invention is：Number calculating method during a kind of room illumination, its feature
It is, comprises the following steps：
The first step, on the basis of the latitude of room location, it is considered to the difference of the sun not latitude residing for same date, according to the sun
Residing latitude and latitude residing for room, calculate the lighting delay number of not same date room their location；
Second step, builds the geometrical relationship of adjacent building, including southern side building, east side building, west side building, it is considered to adjacent building
Height, building spacing, the height of institute's calculated room, build the geometrical relationship mould between institute's calculated room and adjacent building position
Type；
3rd step, by the line and the angle of horizontal plane between the building roof adjacent with southern side of room center, calculated room
Southern side lighting delay number；Pass through the line between contour point on the west side building sideline of room center building adjacent with east side and east side building
The angle in room, the east side lighting delay number of calculated room；It is contour on east side building sideline by room center building adjacent with west side
The angle of line and west side building between point, the west side lighting delay number of calculated room；By three class lighting delay numbers, room is obtained
Final lighting delay number；
4th step, the requirement of number during according to individual to room illumination, according to the line between room building roof adjacent with southern side
With the mathematical modeling corresponding to the angle and lighting delay number of horizontal plane, number requirement is minimum when calculating satisfaction individual to room illumination
Floor；
5th step, longitude and latitude, time zone according to room location, at the time of calculating this area sun initial rise, then by comparing
At the time of there is illumination in room southern side with room east side there is illumination at the time of, take reckling for room there is illumination at the time of；
Corresponding lighting delay number result of calculation is stored into database by the 6th step, data storage, can be direct when the later stage is applied
Called data carries out the light conditions in the similar room of quick obtaining.
It is an advantage of the invention that：By the longitude and latitude in room location and the latitude residing for time zone, the sun, adjacent building it
Between distance, the height of adjacent building, lighting delay number, the room of the information calculated room such as floor, floor height where room there is light
According at the time of, when this method ensure that different regions, not same date room illumination number, room occur the illumination moment calculating standard
True property.Furthermore it is possible to obtain the lowest floor for meeting personal lighting delay number requirement simultaneously.
Brief description of the drawings：
Fig. 1 is the technology path schematic diagram of the present invention.
Embodiment：
Illustrate the preferred forms of the present invention below in conjunction with the accompanying drawings.
1. the longitude and latitude related to room their location lighting delay number, illumination moment and the input on date
The parameter that number is related during to room illumination, the main longitude including room location, latitude, date are determined first.
Input behind room their location, on the basis of inputting room their location, automatic longitude, the latitude for searching this area
Degree, such as following table.
On the date of number, calculate number of days of the date apart from previous December 22 when inputting room illumination.If not inputting date, it is
The system acquiescence date is June 22.
2. determine the lighting delay number of house their location
On the basis of the latitude of room location, it is considered to the difference of the sun not latitude residing for same date, using solar latitude with
The geometrical relationship of latitude residing for room calculates the lighting delay number of not same date room their location.
On the date of lighting delay numbers different for room, it is denoted asData, unit is day, i.e. the day apart from previous December 22
Number.According to the sun in the round trip of the north and south tropic, not latitude residing for the same date sunSunLatCalculating such as formula（1）：
（1）
Latitude residing for room, is denoted asRoomLat.The lighting delay number of room their locationSuntimeCalculate such as formula（2）：
（2）
By the combination of latitude, room location latitude where the sun, module in the lighting delay number of this area, such as accompanying drawing is calculated
①。
3. the input of adjacent building geometric parameter
Consider the parameters such as floor, floor height residing for the height, building spacing, room of adjacent building, build several between adjacent building
Module is 3., 4. in what relational model, such as accompanying drawing.Specific input parameter such as following table：
For southern side building height, it is denoted asSouthHeight；For east side building height, it is denoted asEastHeight；It is high for west side building
Degree, is denoted asWestHeight；For room and southern side building north-south spacing, it is denoted asSSoutheastDis；For room and east side
Building north-south spacing, is denoted asESoutheastDis；For room and east side building East and West direction spacing, it is denoted asEEastwestDis；It is right
In room and west side building north-south spacing, it is denoted asWSoutheastDis；For room and west side building East and West direction spacing, it is denoted asWEastwestDis；Building floor height where room, is denoted asLayerHeight；Floor where room, is denoted asLayer。
4. build the geometrical relationship of adjacent building and calculate lighting delay number
According to the adjacent building geometric parameter of input, the geometrical relationship model of adjacent building is built.Room and southern side are built first
The geometrical relationship model of building, the lighting delay number of calculated room southern side entering light, is denoted asSRoomSunTime.It is main by room with
The angle of line and horizontal plane between the adjacent building roof in southern sideSBangle, calculate light irradiation time.AngleSBangleMeter
Calculation method such as formula（3）, number calculating method such as formula during room illumination（4）.
（3）
（4）
Secondly, the geometrical relationship model in room and east side building, the lighting delay number of calculated room east side entering light are built.Mainly pass through
The angle between line and east side building on the west side building sideline of room center building adjacent with east side between contour pointEBangle, calculate light irradiation time.AngleEBangleComputational methods such as formula（5）, room east side lighting delay numberERoomSunTimeComputational methods such as formula（6）.
（5）
（6）
Again, the geometrical relationship model in room and west side building, the lighting delay number of calculated room west side entering light are built.Mainly pass through
The angle between line and west side building on the east side building sideline of room center building adjacent with west side between contour pointWBangle, calculate light irradiation time.AngleWBangleComputational methods such as formula（7）, room west side lighting delay numberWRoomSunTimeComputational methods such as formula（8）.
（7）
（8）
By above-mentioned calculating, the total hour of room illumination is drawnRoomTime, such as in accompanying drawing module 5.,
5. meet the lowest floor of personal lighting delay number demand
According to the personal requirement to room illumination duration, using formula（9）、（10）Calculate the lowest floor for meeting lighting delay number.
First by formula（9）Calculate the geometrical relationship angle for meeting lighting delay numberSBangle。
（9）
Secondly, by formula（10）Calculate in the lowest floor for meeting lighting delay number, such as accompanying drawing module 5..
（10）
6. there is illumination in calculated room
According to the longitude and latitude residing for room, time zone, in such as accompanying drawing module 2., at the time of there is illumination in calculated room.First with
Formula（11）Calculate the time of this area sun initial riseSunrise。
（11）
In formula（11）In, the time of room location sun initial rise, it is denoted asSunrise；Time zone where room, is denoted aszone；Longitude where room, is denoted asRoomLong；Dimension residing for room, is denoted asRoomLat。
At the time of there is illumination in roomRoomsunriseUsing formula（12）、（13）Calculate, i.e., by comparing room southern side
At the time of there is illumination with room east side at the time of there is illumination, at the time of taking the reckling illumination occur for room, in such as accompanying drawing
Module is 5..
（12）
（13）
7. the storage of result of calculation
Data storage, by the storage of corresponding estimation result into database, similar room information is directly searched for the later stage, soon
6. speed obtain in the light conditions in similar room, such as accompanying drawing module.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in embodiment disclosed above,
And modification, equivalent combinations that the various essence according to the present invention are carried out should be covered.
Claims (3)
1. number calculating method during a kind of room illumination, it is characterised in that comprise the following steps：
The first step, on the basis of the latitude of room location, it is considered to the difference of the sun not latitude residing for same date, according to the sun
Residing latitude and latitude residing for room, calculate the lighting delay number of not same date room their location；
Second step, builds the geometrical relationship of adjacent building, including southern side building, east side building, west side building, it is considered to adjacent building
Height, building spacing, the height of institute's calculated room, build the geometrical relationship mould between institute's calculated room and adjacent building position
Type；
3rd step, by the line and the angle of horizontal plane between the building roof adjacent with southern side of room center, calculated room
Southern side lighting delay number；Pass through the line between contour point on the west side building sideline of room center building adjacent with east side and east side building
The angle in room, the east side lighting delay number of calculated room；It is contour on east side building sideline by room center building adjacent with west side
The angle of line and west side building between point, the west side lighting delay number of calculated room；By three class lighting delay numbers, room is obtained
Final lighting delay number；
4th step, the requirement of number during according to individual to room illumination, according to the line between room building roof adjacent with southern side
With the mathematical modeling corresponding to the angle and lighting delay number of horizontal plane, number requirement is minimum when calculating satisfaction individual to room illumination
Floor；
5th step, longitude and latitude, time zone according to room location, at the time of calculating this area sun initial rise, then by comparing
At the time of there is illumination in room southern side with room east side there is illumination at the time of, take reckling for room there is illumination at the time of；
Corresponding lighting delay number result of calculation is stored into database by the 6th step, data storage, can be direct when the later stage is applied
Called data carries out the light conditions in the similar room of quick obtaining.
2. according to number calculating method during a kind of room illumination described in claim 1, it is characterised in that consider the sun not same date
The difference of residing latitude, date herein referred to the number of days apart from a upper December 22.
3. according to number calculating method during a kind of room illumination described in claim 1, it is characterised in that the adjacent building position of structure
Geometrical relationship model between putting, including the geometrical relationship mould between room and southern side building and east side building and west side building
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281789.6A CN107145726B (en) | 2017-04-26 | 2017-04-26 | Room illumination time counting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281789.6A CN107145726B (en) | 2017-04-26 | 2017-04-26 | Room illumination time counting method |
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| Publication Number | Publication Date |
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| CN107145726A true CN107145726A (en) | 2017-09-08 |
| CN107145726B CN107145726B (en) | 2020-04-24 |
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| CN201710281789.6A Expired - Fee Related CN107145726B (en) | 2017-04-26 | 2017-04-26 | Room illumination time counting method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120181938A1 (en) * | 2011-01-14 | 2012-07-19 | Ek Khoon Hobart Kay | Solar Powered Lamp with Brightness Control |
| CN105785480A (en) * | 2016-05-20 | 2016-07-20 | 苏州大学 | House lighting detection system |
| CN105911614A (en) * | 2016-07-04 | 2016-08-31 | 南通大学 | Computing method for sunshine duration based on data cache |
-
2017
- 2017-04-26 CN CN201710281789.6A patent/CN107145726B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120181938A1 (en) * | 2011-01-14 | 2012-07-19 | Ek Khoon Hobart Kay | Solar Powered Lamp with Brightness Control |
| CN105785480A (en) * | 2016-05-20 | 2016-07-20 | 苏州大学 | House lighting detection system |
| CN105911614A (en) * | 2016-07-04 | 2016-08-31 | 南通大学 | Computing method for sunshine duration based on data cache |
Non-Patent Citations (4)
| Title |
|---|
| DANIEL VÁZQUEZ-MOLINÍ 等: "Horizontal daylighting system for office buildings", 《ELSEVIER》 * |
| MD. SHAHID IQBAL 等: "A New Prediction Model for Solar Irradiance using Ant Colony Optimization and Neural Network", 《IEEE》 * |
| 姜立 等: "建筑日照分析原理与计算方法的研究", 《土木建筑工程信息技术》 * |
| 王建平: "住宅单元日照环境的研究", 《建筑科学》 * |
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| CN107145726B (en) | 2020-04-24 |
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Granted publication date: 20200424 |