Sunlight analysis method and device for high-rise building

Abstract

The invention provides a high-rise building sunlight analysis method, and relates to the technical field of high-rise building display analysis, and the method mainly comprises the following steps: S1, data collection: firstly, carrying out the photographing, recording and collection of a photovoltaic high-rise building through an unmanned plane; s2, generating a 3D model: importing the data acquired by the unmanned aerial vehicle in the step S1 into PSG software, and generating the 3D model by using a photo modeling function of the PSG software through one key; according to the high-rise building sunshine analysis device provided by the invention, the unmanned aerial vehicle is adopted to photograph, record and collect a photovoltaic laid high-rise building, so that information collection of the high-rise building is simple, convenient and rapid, data collected by the unmanned aerial vehicle is imported into PSG software, and a three-dimensional model is generated by one key by utilizing a photograph modeling function of the PSG software; the high-rise building entity structure modeling speed is high, time consumption is low, modeling can be rapidly completed only through a small amount of manpower, and the modeling efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of high-rise building display analysis, and in particular to a high-rise building sunshine analysis method and device. Background Art

[0002] In industrialized cities, due to the increasing shortage of urban land, increasing the volume ratio is a crucial factor in bringing benefits. To achieve this, the conventional approach is to increase the number of floors and shorten the sunshine spacing, which leads to some buildings not meeting the house sunshine standards stipulated by the law, depriving people of their right to sunlight to a certain extent. Enjoying sunlight is a basic need for human survival. From a hygienic point of view, sunlight exposure will cause various photobiological reactions in people and promote the body's metabolism. Therefore, it is particularly important for residential buildings to strive for suitable sunshine. In the context of continuous advancement of urban construction, increasing shortage of urban land, and high-rise urban buildings, the sunshine contradictions are becoming more and more prominent. Therefore, good sunshine conditions have not only become a factor that people pay more and more attention to when buying houses, but also affect the price of houses. However, there is no convenient operation plan and means to solve the sunshine analysis problem. Housing developers cannot set prices and sell houses according to different lighting conditions, and buyers cannot intuitively feel the sunshine conditions of buildings.

[0003] The informatization of the domestic construction industry has long lagged behind that of Western developed countries and other domestic industries. Up to now, many domestic construction units are still using traditional manual calculation methods and CAD-based sunlight analysis systems to conduct sunlight analysis. The former is difficult to handle complex building environments, time-consuming and labor-intensive, and urgently needs to be improved, while the latter is still based on two-dimensional sunlight analysis. It simplifies the analysis process, but cannot vividly and intuitively show the sunlight conditions, making it difficult for people to quickly, clearly and accurately understand the specific lighting conditions of the house when purchasing a house. Therefore, it is necessary to provide a high-rise building sunlight analysis method and device. Summary of the invention

[0004] In view of the problems in the prior art, the purpose of the present invention is to provide a method for sunlight analysis of high-rise buildings to solve the problem described in the above background technology: the informatization of the domestic construction industry has long lagged behind that of Western developed countries and other domestic industries. Up to now, many domestic construction units are still using traditional manual calculation methods and sunlight analysis systems based on CAD platforms to perform sunlight analysis. The former is difficult to handle complex building environments, is time-consuming and labor-intensive, and urgently needs to be improved, while the latter is still based on sunlight analysis in two-dimensional space, which simplifies the analysis process, but cannot vividly and intuitively express the sunlight conditions, making it difficult for people to quickly, clearly and accurately understand the specific lighting conditions of a house when purchasing a house.

[0005] The technical problem to be solved by the present invention is achieved by adopting the following technical solution: a method for analyzing sunlight exposure in a high-rise building, which mainly includes the following steps:

[0006] S1. Data collection: First, we use drones to take photos and record data of high-rise buildings with photovoltaic panels installed;

[0007] S2, generating a 3D model: importing the data collected by the drone in step S1 into the PSG software, and using the photo modeling function of the PSG software to generate a three-dimensional model with one click;

[0008] S3, making a building sand table: according to the three-dimensional model generated in step S2, a physical structure of a high-rise building is printed out by using 3D printing equipment, and the printed physical structure of the high-rise building is made into a high-rise building sand table;

[0009] S4, simulate sunshine: according to step S3, set a track simulating the movement track of the sun above the manufactured high-rise building sand table, and set a small sun crawling along the track on the track, and the position and speed of the small sun moving on the track conform to the real sunshine law;

[0010] S5. Collect sunshine parameters: Set sunshine sensors at the collection points of the high-rise building sand table. The sunshine sensors collect the sunshine effective time, cumulative sunshine time and continuous sunshine time of the collection point;

[0011] S6, occlusion collection analysis: set up shooting cameras around the high-rise building sand table, and the shooting cameras collect the occlusion shadow area of ​​the high-rise building sand table from multiple different angles of the high-rise building sand table;

[0012] S7, monitoring camera: a mobile camera is set on the track surface, which follows the small sun on the track and records the sunlight environment changes of the high-rise buildings below in real time;

[0013] S8. Analysis results: Based on the data collected in steps S4 to S7, the personnel can easily analyze the actual sunlight environment of the high-rise building and give a judgment result.

[0014] Steps S4 to S7 are specifically completed by a high-rise building sunlight analysis device, which includes a sand table base, which is configured as a disc structure, a sand table base support is installed on the top of the sand table base, a manufactured high-rise building simulation object is arranged on the top of the sand table base, a sun track with a circular arc track is arranged above the sand table base, a walking chassis is slidably connected to the surface of the sun track, a moving sun is arranged at the bottom of the walking chassis, the moving sun illuminates the high-rise building simulation object on the surface of the sand table base, and the light intensity, light angle, light color temperature, and light position of the moving sun irradiated on the high-rise building simulation object are all proportionally set according to actual parameters.

[0015] As a preferred technical solution of the present invention, the sun track is arranged as a rotatable structure along the center of the sand table base, the bottom of the sand table base is arranged with a bottom support plate for support, the bottom of the bottom support plate is arranged with three support legs for support and fixation, the top of the bottom support plate is arranged with a circular ring structure, the top of the bottom support plate of the circular ring structure is provided with a circle of concave annular grooves, the bottom of the sun track is arranged with a gear ring, the bottom of the gear ring is arranged with an annular boss, and the annular boss at the bottom of the gear ring is slidably connected in the annular groove at the top of the bottom support plate.

[0016] As a preferred technical solution of the present invention, a servo motor is fixedly installed on the top of the bottom support plate, and the servo motor has an output shaft extending upward. A power gear is installed on the top of the output shaft of the servo motor, and a circle of racks is provided on the outer wall of the gear ring. The power gear is meshed with the rack on the outer wall of the gear ring.

[0017] As a preferred technical solution of the present invention, a sink groove is provided at the top of the bottom support plate, the sand table base is arranged in the sink groove at the top of the bottom support plate, a rotary motor is fixedly installed in the middle of the bottom end of the bottom support plate, the rotary motor has an output shaft extending upward, the middle of the bottom end of the sand table base is fixed to the top of the output shaft of the rotary motor, and a plurality of walking wheels are arranged at equal intervals on the circumference of the bottom end of the sand table base close to the outer cylindrical surface of the sand table base.

[0018] As a preferred technical solution of the present invention, a first rack is provided on the top surface of the sun track, a climbing shell is slidably connected to the surface of the sun track, a walking servo motor is provided on the outer wall of the climbing shell, the walking servo motor is fixedly installed on the top of the walking machine box, a rack clearance groove is provided in the middle of the inner wall of the climbing shell, the output shaft of the walking servo motor extends into the middle of the rack clearance groove, a climbing gear is installed in the middle of the output shaft of the walking servo motor extending into the middle of the rack clearance groove, the climbing gear is arranged in the rack clearance groove, and the climbing gear arranged in the rack clearance groove is meshed with the first rack;

[0019] A fixed-viewing groove is provided on one side of the sun track, and a fixed-viewing slider is provided on the surface of the walking machine box, and the fixed-viewing slider is slidably connected in the fixed-viewing groove.

[0020] As a preferred technical solution of the present invention, a plurality of collection points can be set on the surface of the high-rise building simulation object. The collection points can be arbitrarily selected on the surface of the high-rise building simulation object or inside the high-rise building simulation object according to customer needs. A sunlight sensor is installed at each collection point. The sunlight sensor is a thin sheet structure, and a recyclable adhesive is provided at the bottom of the sunlight sensor.

[0021] As a preferred technical solution of the present invention, a shooting camera is respectively arranged in the middle position of the inner wall of the sun track and on both sides of the inner wall of the sun track.

[0022] As a preferred technical solution of the present invention, a recording camera is arranged at the bottom of the walking machine box, and the recording camera and the mobile sun are arranged together at the bottom end of the walking machine box.

[0023] As a preferred technical solution of the present invention, the surface of the sun track is provided with scale lines.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The high-rise building sunshine analysis device provided by the present invention adopts a drone to take pictures, record and collect information on high-rise buildings with photovoltaic laying, so that the collection of high-rise building information is simple, convenient and fast. The data collected by the drone is imported into the PSG software, and the photo modeling function of the PSG software is used to generate a three-dimensional model with one click; the modeling speed of the high-rise building entity structure is fast, the time is short, and the modeling can be quickly completed with only a small number of manpower, which greatly improves the modeling efficiency. The generated three-dimensional model adopts 3D printing to print out the entity structure of the high-rise building. The printed entity structure of the high-rise building is scaled in proportion and is proportional to the actual high-rise building. The printed entity structure of the high-rise building is made into a high-rise building sand table, which is convenient for people to intuitively see and identify the sunshine conditions of the high-rise building through the high-rise building sand table. The sunshine analysis structure is intuitive and obvious, and the identifier does not need to have high professional knowledge during the identification process, which is very suitable for all kinds of people who come to buy houses.

[0026] Second, the present invention sets a track simulating the movement track of the sun above the high-rise building sand table, and sets a small sun that crawls along the track on the track. The position and speed of the small sun on the track are designed according to the real sunshine law, so that people can know the sunshine and lighting conditions of a certain position of the high-rise building in a certain period of time more accurately and clearly;

[0027] 3. The present invention sets a sunlight sensor at the collection point of the high-rise building sand table. The collection point is any position of the high-rise building sand table. The collection point needs to be set according to the needs of different home buyers for any position of the high-rise building. The sunlight sensor is set at the collection point that the home buyer is concerned about, so as to obtain parameters such as the effective sunlight time, cumulative sunlight time and continuous sunlight time of the collection point, so that the home buyer can more clearly and accurately understand the sunlight conditions of the collection point required by the home buyer, so that the home buyer and the house display staff can analyze the sunlight conditions of the collection point that the home buyer is concerned about.

[0028] 4. The present invention sets the sand table base as a disc structure, with a sand table bottom support installed on the top of the sand table base, a manufactured high-rise building simulation object is set on the top of the sand table bottom support, a sun track with a circular arc track is set above the sand table base, a walking chassis is slidably connected to the surface of the sun track, and a mobile sun is set at the bottom of the walking chassis. The mobile sun emits bright light to illuminate the high-rise building simulation object on the surface of the sand table base, and the light intensity, light angle, light color temperature and light position of the mobile sun irradiating the high-rise building simulation object are all set in proportion according to actual parameters. People can accurately and intuitively see the actual sunlight conditions of the high-rise building by simply observing the sand table for analysis, which is more convenient for home buyers to accurately obtain the sunlight conditions of the collection points they are concerned about.

[0029] 5. By setting a number of collection points on the surface of the simulated object of the high-rise building, the collection points are selected according to customer needs on the surface of the simulated object of the high-rise building or inside the simulated object of the high-rise building according to the customer's concerns, and a sunlight sensor is installed at each collection point position that the customer is concerned about. The crawling shell crawls on the surface of the sun track, and moves along the moving sun above the high-rise building sand table in the sunrise direction or sunset direction. The sunlight sensor can accurately identify the light intensity and light color temperature of the collection point. By setting scale lines on the surface of the sun track, the scale values ​​of the scale lines are the same as the position of the sun at the actual time of the day. Therefore, the light angle and light position of the current collection point can be accurately identified through the scale lines, and the sun track A shooting camera is set in the middle of the inner wall and on both sides of the inner wall of the sun track. The shooting camera can shoot the current light blocking situation in real time from multiple different angles, which is convenient for personnel to check the sunlight blocking situation of high-rise buildings in the later stage. Shooting with multiple cameras at different angles can make it easier for staff and home buyers to see the sunlight blocking situation of high-rise buildings more clearly. At the same time, a recording camera is set at the bottom of the walking chassis, which can fully use the light of the moving sun to provide fill light for the recording camera, and can also use the recording camera to record the sunlight corresponding to the moving sun at different angles in real time. The recording camera can accurately and effectively observe the visual observation of the sun moving on the top of the high-rise building, thereby improving the accuracy of the sunlight analysis of the high-rise building.

[0030] 6. The walking machine chassis of the present invention rolls on the first rack on the surface of the sun track through the climbing gear, thereby driving the walking machine chassis to self-climb on the sun track, thereby simulating the sunrise and sunset of the sun. At the same time, a fixed viewing groove is opened on one of the side surfaces of the sun track, and a fixed viewing slider is provided on the surface of the walking machine chassis. The fixed viewing slider is slidably connected in the fixed viewing groove, which can effectively fix the moving sun at the bottom of the walking machine chassis, so that the moving sun at the bottom of the walking machine chassis always shines toward the center position of the sand table base, more realistically simulating the natural illumination of sunlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0032] Figure 1 A flow chart of the steps of the high-rise building sunshine analysis method of the present invention;

[0033] Figure 2 This is a schematic diagram of the three-dimensional structure of the high-rise building sunlight analysis device of the present invention;

[0034] Figure 3 The present invention is attached to the specification Figure 2 A local enlarged view of point A;

[0035] Figure 4 It is a schematic diagram of the three-dimensional structure of the high-rise building sunlight analysis device of the present invention;

[0036] Figure 5 It is a front cross-sectional structural schematic diagram of the high-rise building sunlight analysis device of the present invention;

[0037] Figure 6 The present invention is attached to the specification Figure 5 A partial enlarged view of point B;

[0038] Figure 7 This is a schematic diagram of the structure of the recording camera and the moving sun at the bottom of the walking chassis of the present invention;

[0039] Figure 8 This is a schematic diagram of the structure of the sunlight sensor of the present invention simulating a real object in a high-rise building;

[0040] In the figure: supporting leg 1, bottom supporting plate 2, safety protection cover 3, gear ring 4, sand table base 5, sand table bottom support 6, high-rise building simulation object 7, motor protection shell 8, power gear 9, sun track 10, first rack 11, climbing shell 12, walking servo motor 13, walking chassis 14, moving sun 15, fixed viewing groove 16, fixed viewing slider 17, climbing gear 18, rack clearance groove 19, servo motor 20, shooting camera 21, rotary motor 22, walking supporting wheel 23, motor bracket 24, annular groove 25, annular boss 26, sink 27, recording camera 28, scale line 29, sunlight sensor 30. DETAILED DESCRIPTION

[0041] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific diagrams. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other without conflict.

[0042] Example 1

[0043] See also Figure 1 , is a schematic diagram of the overall structure of a high-rise building sunlight analysis method, a high-rise building sunlight analysis method, the high-rise building sunlight analysis method mainly includes the following steps:

[0044] S1. Data collection: First, we use drones to take photos and record data of high-rise buildings with photovoltaic panels installed;

[0045] S2, generating a 3D model: importing the data collected by the drone in step S1 into the PSG software, and using the PSG software to generate a three-dimensional model with one click;

[0046] S3, making a building sand table: according to the three-dimensional model generated in step S2, a physical structure of a high-rise building is printed out by using 3D printing equipment, and the printed physical structure of the high-rise building is made into a high-rise building sand table;

[0047] S4, simulate sunshine: according to step S3, set a track simulating the movement track of the sun above the manufactured high-rise building sand table, and set a small sun crawling along the track on the track, and the position and speed of the small sun moving on the track conform to the real sunshine law;

[0048] S5. Collect sunshine parameters: Set sunshine sensors at the collection points of the high-rise building sand table. The sunshine sensors collect the sunshine effective time, cumulative sunshine time and continuous sunshine time of the collection point;

[0049] S6, occlusion collection analysis: set up shooting cameras around the high-rise building sand table, and the shooting cameras collect the occlusion shadow area of ​​the high-rise building sand table from multiple different angles of the high-rise building sand table;

[0050] S7, monitoring camera: a mobile camera is set on the track surface, which follows the small sun on the track and records the sunlight environment changes of the high-rise buildings below in real time;

[0051] S8. Analysis results: Based on the data collected in steps S4 to S7, the personnel can easily analyze the actual sunlight environment of the high-rise building and give a judgment result.

[0052] Specifically, in this embodiment, the present invention adopts a drone to take photos, record and collect information on high-rise buildings with photovoltaic laying, so that the collection of high-rise building information is simple, convenient and fast. The data collected by the drone is imported into the PSG software, and the photo modeling function of the PSG software is used to generate a three-dimensional model with one click; the modeling speed of the high-rise building physical structure is fast, and the time consumption is short. Only a small number of manpower is needed to quickly complete the modeling, which greatly improves the modeling efficiency. The generated three-dimensional model adopts 3D printing to print out the physical structure of the high-rise building. The printed physical structure of the high-rise building is scaled in proportion and is proportional to the actual high-rise building. The printed physical structure of the high-rise building is made into a high-rise building sand table, which is convenient for people to intuitively see and identify the sunlight conditions of the high-rise building through the high-rise building sand table. The sunlight analysis structure is intuitive and obvious. The identifier does not need to have high professional knowledge during the identification process, which is very suitable for all kinds of ordinary people who come to buy houses.

[0053] Specifically, in this embodiment, the high-rise building sunshine analysis method provided by the present invention adopts a drone to take pictures and record the high-rise buildings with photovoltaic laying, so that the collection of high-rise building information is simple, convenient and fast. The data collected by the drone is imported into the PSG software, and the photo modeling function of the PSG software is used to generate a three-dimensional model with one click; the modeling speed of the high-rise building entity structure is fast, the time consumption is small, and the modeling can be quickly completed with only a small number of manpower, which greatly improves the modeling efficiency. The generated three-dimensional model adopts 3D printing to print out the entity structure of the high-rise building. The printed entity structure of the high-rise building is scaled in proportion and is proportional to the actual high-rise building. The printed entity structure of the high-rise building is made into a high-rise building sand table, which is convenient for people to intuitively see and identify the sunshine conditions of the high-rise building through the high-rise building sand table. The sunshine analysis structure is intuitive and obvious, and the identifier does not need to have high professional knowledge during the identification process. It is very suitable for all kinds of ordinary people who come to buy houses.

[0054] Example 2

[0055] See also Figure 2-Figure 8 This embodiment is similar to the above-mentioned embodiment 1, and the similarities are not described in this embodiment. The specific differences are:

[0056] Steps S4 to S7 recorded in the above embodiment 1 are specifically completed by a high-rise building sunlight analysis device, which includes a sand table base 5, which is configured as a disc structure, a sand table base 6 is installed on the top of the sand table base 5, and a manufactured high-rise building simulation object 7 is arranged on the top of the sand table base 5, and a sun track 10 with a circular arc track is arranged above the sand table base 5, and a walking chassis 14 is slidably connected to the surface of the sun track 10, and a moving sun 15 is arranged at the bottom of the walking chassis 14, and the moving sun 15 illuminates the high-rise building simulation object 7 on the surface of the sand table base 5, and the light intensity, light angle, light color temperature, and light position of the moving sun 15 irradiated on the high-rise building simulation object 7 are all proportionally set according to actual parameters.

[0057] Specifically, in this embodiment, the present invention sets a track simulating the movement track of the sun above the high-rise building sand table, and sets a small sun that crawls along the track on the track. The position and speed of the small sun on the track are designed according to the real sunshine law, so that people can know the sunshine and lighting conditions of a certain position of the high-rise building in a certain period of time more accurately and clearly.

[0058] The sun track 10 is arranged as a rotatable structure along the center of the sand table base 5. A bottom support plate 2 is arranged at the bottom of the sand table base 5 for support. Three support legs 1 are arranged at the bottom of the bottom support plate 2 for support and fixation. The top of the bottom support plate 2 is arranged as a circular ring structure. A circle of recessed annular grooves 25 are provided at the top of the bottom support plate 2 of the circular ring structure. A gear ring 4 is arranged at the bottom of the sun track 10. An annular boss 26 is arranged at the bottom of the gear ring 4. The annular boss 26 at the bottom of the gear ring 4 is slidably connected in the annular groove 25 at the top of the bottom support plate 2.

[0059] A servo motor 20 is fixedly mounted on the top of the bottom support plate 2. The servo motor 20 has an output shaft extending upward. A power gear 9 is mounted on the top of the output shaft of the servo motor 20. A circle of racks is arranged on the outer wall of the gear ring 4. The power gear 9 is meshed with the racks on the outer wall of the gear ring 4. The servo motor 20 drives the power gear 9 to rotate, and the power gear 9 drives the gear ring 4 to rotate, thereby realizing the rotation of the sun track 10.

[0060] Among them, a safety shield 3 is arranged outside the gear ring 4, and a motor protection shell 8 is arranged outside the servo motor 20 and the power gear 9. The safety shield 3 and the motor protection shell 8 are both fixed to the surface of the bottom support plate by bolts.

[0061] Specifically, in this embodiment, the present invention sets a rotatable structure at the center of the sun track 10 along the sand table base 5, and drives the sun track 10 to rotate along the center of the sand table base 5 through the servo motor 20, so that when the high-rise building simulation object 7 or the sand table base 6 is placed crookedly on the sand table base 5, the sunrise and sunset positions of the sun track 10 are adjusted in time, so that home buyers and staff can accurately analyze the sunlight environment of the high-rise building.

[0062] A sink groove 27 is provided at the top of the bottom support plate 2, and the sand table base 5 is arranged in the sink groove 27 at the top of the bottom support plate 2. A rotary motor 22 is fixedly installed in the middle of the bottom end of the bottom support plate 2, and the rotary motor 22 has an output shaft extending upward. The middle of the bottom end of the sand table base 5 is fixed to the top of the output shaft of the rotary motor 22, and a plurality of walking wheels 23 are arranged at equal intervals on the circumference of the bottom end of the sand table base 5 close to the outer cylindrical surface of the sand table base 5.

[0063] Specifically, in this embodiment, a plurality of traveling wheels 23 are arranged at equal intervals on the circumference at the bottom end of the sand table base 5 near the outer circumferential surface of the sand table base 5 of the present invention. The traveling wheels 23 make the sand table base 5 more firm and reliable when supporting the high-rise building simulation object 7 or the sand table bottom support 6, and at the same time, it can facilitate the rotating motor 22 to drive the sand table base 5 to rotate slowly at the top of the bottom support plate 2 more smoothly.

[0064] A first rack 11 is provided on the top surface of the sun track 10, a climbing shell 12 is slidably connected to the surface of the sun track 10, a walking servo motor 13 is provided on the outer wall of the climbing shell 12, and the walking servo motor 13 is fixedly installed on the top of the walking machine box 14, a rack clearance groove 19 is opened in the middle of the inner wall of the climbing shell 12, and the output shaft of the walking servo motor 13 extends into the middle of the rack clearance groove 19, and a climbing gear 18 is installed in the middle of the output shaft of the walking servo motor 13 extending into the middle of the rack clearance groove 19, and the climbing gear 18 is arranged in the rack clearance groove 19, and the climbing gear 18 arranged in the rack clearance groove 19 is meshed and connected with the first rack 11,

[0065] A fixed-viewing groove 16 is provided on one side surface of the sun track 10 , and a fixed-viewing slider 17 is provided on the surface of the walking machine box 14 , and the fixed-viewing slider 17 is slidably connected in the fixed-viewing groove 16 .

[0066] Specifically, in the present embodiment, the walking machine box 14 of the present invention rolls on the first rack 11 on the surface of the sun track 10 through the climbing gear 18, thereby driving the walking machine box 14 to self-climb on the sun track 10, thereby simulating the sunrise and sunset of the sun. At the same time, a fixed viewing groove 16 is opened on one of the side surfaces of the sun track 10, and a fixed viewing slider 17 is provided on the surface of the walking machine box 14. The fixed viewing slider 17 is slidably connected in the fixed viewing groove 16, which can effectively fix the moving sun 15 at the bottom of the walking machine box 14, so that the moving sun 15 at the bottom of the walking machine box 14 always shines toward the center position of the sand table base 5, more realistically simulating the natural exposure of sunlight.

[0067] A number of collection points can be set on the surface of the high-rise building simulation object 7. The collection points can be arbitrarily selected on the surface of the high-rise building simulation object 7 or inside the high-rise building simulation object 7 according to customer needs. A sunlight sensor 30 is installed at each collection point. The sunlight sensor 30 is a thin sheet structure, and a recyclable adhesive is set at the bottom of the sunlight sensor 30.

[0068] Specifically, in this embodiment, the present invention uses a thin-sheet structure for the sunlight sensor 30, and a recyclable adhesive is provided at the bottom of the sunlight sensor 30, so that the sunlight sensor 30 can be changed at will according to the lighting position that the home buyer is concerned about. The sunlight sensor 30 can use the adhesive at the bottom to easily replace any collection point, which is convenient for randomly selecting collection points to collect sunlight data according to the sunlight collection needs of different home buyers, and is convenient for analyzing the sunlight environment at different locations in high-rise buildings according to the needs of home buyers.

[0069] The present invention sets a sunshine sensor 30 at a collection point of a high-rise building sand table. The collection point is any position of the high-rise building sand table. The collection point needs to be set according to the needs of different buyers for any position of the high-rise building. The sunshine sensor 30 is set at the collection point that the buyer is concerned about, so as to obtain parameters such as the sunshine effective time, cumulative sunshine time and continuous sunshine time of the collection point, so that the buyer can more clearly and accurately understand the sunshine conditions of the collection point required by the buyer, so as to facilitate the buyer and the house display staff to analyze the sunshine conditions of the collection point that the buyer is concerned about;

[0070] A shooting camera 21 is respectively arranged at the middle position of the inner wall of the sun track 10 and at both sides of the inner wall of the sun track 10 .

[0071] A recording camera 28 is disposed at the bottom of the walking machine box 14 , and the recording camera 28 and the moving sun 15 are disposed together at the bottom end of the walking machine box 14 .

[0072] The surface of the sun track 10 is provided with scale lines 29, and the scale values ​​of the scale lines 29 are the same as the position where the sun shines at an actual time point during the day.

[0073] By setting a number of collection points on the surface of the high-rise building simulation object 7, the collection points are selected according to customer needs on the surface of the high-rise building simulation object 7 or inside the high-rise building simulation object 7 according to the customer's concerns, and a sunlight sensor 30 is installed at each collection point position that the customer is concerned about. The climbing shell 12 crawls on the surface of the sun track 10, and moves along the moving sun 15 above the high-rise building sand table in the sunrise direction or the sunset direction. The sunlight sensor 30 can accurately identify the light intensity and light color temperature of the collection point. By setting a scale line 29 on the surface of the sun track 10, the scale value of the scale line 29 is the same as the position where the sun is irradiated at an actual time point during the day. Therefore, the light angle and light position of the current collection point can be accurately identified through the scale line 29, and the sun track 10 can be used to accurately identify the light intensity and light color temperature of the collection point. A shooting camera 21 is provided in the middle position of the inner wall and on both sides of the inner wall of the sun track 10. The shooting camera 21 can shoot the current light blocking situation in real time from multiple different angles, which is convenient for personnel to check the sunlight blocking situation of the high-rise building at a later time. The shooting of multiple shooting cameras 21 at different angles can facilitate the staff and home buyers to see the sunlight blocking situation of the high-rise building more clearly. At the same time, a recording camera 28 is provided at the bottom of the walking chassis 14, which can fully use the light of the moving sun 15 to provide fill light for the recording camera 28, and can also use the recording camera 28 to record the sunlight corresponding to the moving sun 15 at different angles in real time. Therefore, the recording camera 28 can accurately and effectively observe the visual observation of the sun moving on the top of the high-rise building, thereby improving the accuracy of the sunlight analysis of the high-rise building.

[0074] Among them, in this embodiment, the sunshine sensor 30 is an RS485 multi-functional sunshine sensor commonly used in construction projects or hydropower projects in the prior art, or a SONBEST / SONBEST brand model SM9569 solar irradiance sensor. Of course, the sunshine sensor 30 in the present invention is not limited to this. Any sunshine sensor 30 in the prior art can be used as a replacement for the sunshine sensor of the present invention as long as it can achieve the technical effect referred to in this application.

[0075] The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and the description in the specification are only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A method for analyzing sunlight in high-rise buildings, characterized in that: The high-rise building sunlight analysis method mainly includes the following steps: S1. Data collection: First, we use drones to take photos and record data of high-rise buildings with photovoltaic panels installed; S2, generating a 3D model: importing the data collected by the drone in step S1 into the PSG software, and using the PSG software to generate a three-dimensional model with one click; S3, making a building sand table: according to the three-dimensional model generated in step S2, a physical structure of a high-rise building is printed out by using 3D printing equipment, and the printed physical structure of the high-rise building is made into a high-rise building sand table; S4, simulate sunshine: according to step S3, set a track simulating the movement track of the sun above the manufactured high-rise building sand table, and set a small sun crawling along the track on the track, and the position and speed of the small sun moving on the track conform to the real sunshine law; S5. Collect sunshine parameters: Set sunshine sensors at the collection points of the high-rise building sand table. The sunshine sensors collect the sunshine effective time, cumulative sunshine time and continuous sunshine time of the collection point; S6, occlusion collection analysis: set up shooting cameras around the high-rise building sand table, and the shooting cameras collect the occlusion shadow area of ​​the high-rise building sand table from multiple different angles of the high-rise building sand table; S7, monitoring camera: a mobile camera is set on the track surface, which moves along the track with the small sun and records the sunlight environment changes of the high-rise buildings below in real time; S8. Analysis results: Based on the data collected in steps S4 to S7, the personnel can easily analyze the actual sunlight environment of the high-rise building and give a judgment result.

2. A high-rise building sunshine analysis device, characterized in that: According to claim 1, steps S4 to S7 are specifically completed by a high-rise building sunlight analysis device, the high-rise building sunlight analysis device comprising a sand table base (5), the sand table base (5) being arranged as a disc structure, a sand table bottom support (6) being installed at the top of the sand table base (5), a manufactured high-rise building simulation object (7) being arranged at the top of the sand table bottom support (6), a sun track (10) with an arc track being arranged above the sand table base (5), a walking machine box (14) being slidably connected to the surface of the sun track (10), a moving sun (15) being arranged at the bottom of the walking machine box (14), the moving sun (15) irradiating the high-rise building simulation object (7) on the surface of the sand table base (5), and the light intensity, light angle, light color temperature and light position of the moving sun (15) irradiating the high-rise building simulation object (7) are all arranged in proportion according to actual parameters.

3. A high-rise building sunlight analysis device according to claim 2, characterized in that: The sun track (10) is arranged as a rotatable structure along the center of the sand table base (5); the bottom of the sand table base (5) is provided with a bottom support plate (2) for support; the top of the bottom support plate (2) is arranged as a circular ring structure; the top of the bottom support plate (2) of the circular ring structure is provided with a circle of concave annular grooves (25); the bottom of the sun track (10) is provided with a gear ring (4); the bottom of the gear ring (4) is provided with an annular boss (26); the annular boss (26) at the bottom of the gear ring (4) is slidably connected in the annular groove (25) at the top of the bottom support plate (2).

4. A high-rise building sunlight analysis device according to claim 3, characterized in that: A servo motor (20) is fixedly mounted on the top of the bottom support plate (2), and an output shaft is extended upward from the servo motor (20). A power gear (9) is mounted on the top of the output shaft of the servo motor (20). A circle of racks is arranged on the outer wall of the gear ring (4), and the power gear (9) meshes with the racks on the outer wall of the gear ring (4).

5. A high-rise building sunlight analysis device according to claim 3, characterized in that: The top of the bottom support plate (2) is provided with a sink groove (27), the sand table base (5) is arranged in the sink groove (27) at the top of the bottom support plate (2), a rotary motor (22) is fixedly mounted at the middle of the bottom end of the bottom support plate (2), the rotary motor (22) has an output shaft extending upward, the middle of the bottom end of the sand table base (5) is fixed to the top of the output shaft of the rotary motor (22), and a plurality of walking wheels (23) are arranged at equal intervals on the circumference of the bottom end of the sand table base (5) close to the outer circumferential surface of the sand table base (5).

6. A high-rise building sunlight analysis device according to claim 2, characterized in that: The top surface of the sun track (10) is provided with a first rack (11), the surface of the sun track (10) is slidably connected with a climbing shell (12), the outer wall of the climbing shell (12) is provided with a walking servo motor (13), the walking servo motor (13) is fixedly installed on the top of the walking machine box (14), the middle part of the inner wall of the climbing shell (12) is provided with a rack clearance groove (19), the output shaft of the walking servo motor (13) extends into the middle of the rack clearance groove (19), the middle part of the output shaft of the walking servo motor (13) extending into the middle of the rack clearance groove (19) is provided with a climbing gear (18), the climbing gear (18) is arranged in the rack clearance groove (19), and the climbing gear (18) arranged in the rack clearance groove (19) is meshed and connected with the first rack (11); A fixed-viewing groove (16) is provided on one side of the sun track (10), and a fixed-viewing slider (17) is provided on the surface of the walking machine box (14), and the fixed-viewing slider (17) is slidably connected in the fixed-viewing groove (16).

7. A high-rise building sunlight analysis device according to claim 2, characterized in that: A plurality of collection points can be arranged on the surface of the high-rise building simulation object (7), and the collection points can be arbitrarily selected on the surface of the high-rise building simulation object (7) or inside the high-rise building simulation object (7) according to customer needs. A sunlight sensor (30) is installed at each collection point. The sunlight sensor (30) is a thin sheet structure, and a recyclable adhesive is arranged at the bottom of the sunlight sensor (30).

8. A high-rise building sunlight analysis device according to claim 3, characterized in that: A shooting camera (21) is respectively arranged at the middle position of the inner wall of the sun track (10) and on both sides of the inner wall of the sun track (10).

9. A high-rise building sunlight analysis device according to claim 3, characterized in that: A recording camera (28) is arranged at the bottom of the walking machine box (14), and the recording camera (28) and the moving sun (15) are arranged together at the bottom end of the walking machine box (14).

10. A high-rise building sunlight analysis device according to claim 3, characterized in that: The surface of the sun track (10) is provided with scale lines (29).

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