A control method, system and intelligent terminal for green smart building

By obtaining the weather conditions and the sun's height angle in green smart buildings, determining the shading area of ​​the glass window, and controlling the movement of the sunshade device to block the sun's exposure, the temperature rise in the building caused by the sun's exposure is solved and the energy consumption of smart air conditioners is reduced.

CN119065404BActive Publication Date: 2025-02-14CHENYU ZHICHENG TECH CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Application Number
CN202411579626.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-07
Publication Date
2025-02-14
Estimated Expiration
2044-11-07

AI Technical Summary

Technical Problem

In green smart buildings, sun exposure causes temperatures in the building to rise, thereby increasing the energy consumption of smart air conditioners.

Method used

By obtaining the weather conditions and sun altitude angle of the building location, determine the shading area of ​​the illuminated glass window, and control the movement of the shading device to block the sun's exposure according to the preset number and location of the sun's shading device to reduce the temperature rise in the building.

Benefits of technology

It effectively reduces the temperature rise in the building caused by sun exposure, thereby reducing the start frequency and energy consumption of smart air conditioners.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119065404B_ABST
    Figure CN119065404B_ABST
Patent Text Reader

Abstract

The present invention relates to a control method, system and intelligent terminal of a green smart building, and relates to the technical field of green buildings. The method includes: obtaining weather conditions of a preset building location; determining the solar altitude angle according to the weather conditions and the building location; determining the irradiated glass window according to the solar altitude angle and the building location; determining the shielding area according to the irradiated glass window and the solar altitude angle; determining the shading quantity and shading position of a preset shading device according to the shielding area and the preset shading area; and controlling the shading device to move from a preset reset position and shading the irradiated glass window based on the shading quantity and the shading position. The present application has the effect of reducing energy consumption.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The present invention relates to the technical field of green buildings, and in particular to a control method, system and intelligent terminal for green smart buildings. Background Art

[0002] Currently, green smart buildings refer to buildings that fully consider environmental protection, resource conservation and improved living comfort throughout the entire life cycle of building design, construction, and operation.

[0003] Green smart buildings are equipped with advanced smart devices and systems, such as smart lighting, smart air conditioning, smart security, etc., to achieve automatic control and intelligent management of buildings. They also use the Internet of Things technology to connect various devices and systems in the building, achieve information interconnection and collaboration, and improve the operating efficiency and management level of the building. Smart air conditioning can maintain a constant temperature in the building. When the sun shines on the building, the sunlight passes through the glass windows of the building and shines on the building to form an illuminated area.

[0004] When the sun shines on a building, the area illuminated by the sun causes the temperature inside the building to rise, causing the temperature inside the building to be higher than the set appropriate temperature. The smart air conditioner is controlled to start and perform constant temperature operation, thereby increasing energy consumption. Summary of the invention

[0005] In order to reduce energy consumption, the present invention provides a control method, system and intelligent terminal for a green smart building.

[0006] In a first aspect, the present invention provides a control method for a green smart building, which adopts the following technical solution:

[0007] A control method for a green smart building, comprising:

[0008] Get the weather conditions of the preset building location;

[0009] Determine the sun's altitude angle based on weather conditions and building location;

[0010] Determine the illumination of glass windows based on the sun's altitude angle and the building's location;

[0011] Determine the shielding area based on the irradiated glass window and the sun's altitude angle;

[0012] Determine the shading quantity and shading position of the preset shading device according to the shielding area and the preset shading area;

[0013] Based on the sunshade quantity and sunshade position, the sunshade device is controlled to move from a preset reset position and shade the irradiated glass window.

[0014] By adopting the above technical solution, the sunshade device can be used to shade the glass windows exposed to sunlight by adjusting the number and position of sunshades, thereby reducing the sun's radiation on the building and causing the temperature inside the building to rise, thereby reducing the start-up of smart air conditioners to perform constant temperature operation to reduce energy consumption.

[0015] Optionally, a method is also included before determining the number and position of shading:

[0016] Get the ambient temperature value of the building location;

[0017] According to the difference between the ambient temperature value and the preset reference temperature value, the indoor temperature value of the building is obtained or the number and position of shading are further determined;

[0018] Determine whether the sunshade device is in the reset position or calculate the indoor temperature deviation value according to whether the indoor temperature value falls within the preset reference indoor temperature range;

[0019] Determine whether the indoor temperature deviation value is positive;

[0020] If the indoor temperature deviation value is positive, continue to determine the number and position of shading;

[0021] If the indoor temperature deviation value is not a positive value, the sunshade device is controlled to maintain the reset position.

[0022] By adopting the above technical scheme, when the ambient temperature value is not less than the reference temperature value, the irradiated glass windows are shaded, and when the ambient temperature value is less than the reference temperature value, the sun continues to irradiate the building and causes the indoor temperature to rise. In this case, the shading device is controlled according to the indoor temperature value to shade the irradiated glass windows, thereby reducing the energy consumption of the shading device when performing shading.

[0023] Optionally, a method is also included after determining the number of shading elements and the shading position:

[0024] Determine the continued output of the shading quantity and the shading position or determine the shading quantity deviation value according to the comparison between the shading quantity and the preset reference installation quantity;

[0025] Calculate the distance difference between the shading position and each reset position;

[0026] Arrange the distance differences in reverse order, select the shading device corresponding to the smallest distance difference, and define it as the supplementary shading device;

[0027] The reset position corresponding to the supplementary sunshade device is used as the supplementary position;

[0028] According to the shading quantity deviation value, a supplementary shading device corresponding to the shading quantity deviation value is selected and moved to the irradiated glass window to perform shading.

[0029] By adopting the above technical solution, when the number of shading devices is insufficient and it is difficult to shade the irradiated glass window, a supplementary shading device is selected according to the distance difference to shade the irradiated glass window, so that the irradiated glass window can continue to be shaded.

[0030] Optionally, the method further includes selecting a method after the supplementary shading device is moved to illuminate the glass window and provide shading:

[0031] Obtaining image detection information on the sunshade device;

[0032] According to the comparison between the image detection information and the preset shading image information, the shading area and the shading position are updated or the image detection information is continued to be acquired;

[0033] Calculate the difference between the updated occlusion area and the occlusion area and use it as the occlusion area difference;

[0034] According to the comparison between the shielding area difference and the sunshade area, the correction amount and correction position are determined or the image detection information is continued to be obtained;

[0035] Correct the shading quantity according to the correction quantity, and correct the shading position according to the correction position;

[0036] Calculate the difference between the shading quantity and the corrected shading quantity and use it as the remaining shading quantity;

[0037] Select the remaining shading devices according to the remaining shading quantity and move them to the supplementary position;

[0038] The sunshade device is moved and sunshade is performed according to the corrected sunshade position and the corrected sunshade quantity.

[0039] By adopting the above technical solution, when the sun shining on the upper part of the glass window is blocked, the blocked area difference is determined through image detection information and the number of sunshades and the sunshade position are corrected. The sunshade device is moved and shaded after the corrected number of sunshades and sunshade position, so that the glass window can be shaded with the least number of sunshades, thereby reducing energy consumption.

[0040] Optionally, the method further includes selecting the remaining sunshade devices according to the remaining sunshade quantity and moving them to the supplementary position:

[0041] Acquire stored electrical energy of the sunshade device and solar radiation energy;

[0042] Determine charging time based on stored electrical energy and solar radiation energy;

[0043] Calculate the moving time of the moving device according to the shading position, the supplementary position and the preset moving speed;

[0044] If and only if the charging time is less than the moving time, the sunshade device with a charging time less than the moving time is selected and defined as the replacement state;

[0045] Get the replacement quantity of the sunshade device in the replacement state;

[0046] Controlling the supplementary sunshade device to move to a preset replacement position according to the supplementary position;

[0047] Controlling the moving device to move the sunshade device in the replacement state to a preset discharge position according to the replacement quantity and the sunshade position;

[0048] After the sunshade device in the replacement state moves, the supplementary sunshade device in the replacement position is controlled to provide sunshade.

[0049] By adopting the above technical solution, when the electric energy corresponding to the sunshade device on the irradiated glass window is about to be fully charged, the sunshade device whose charging time is consistent with the moving time is moved to the discharge position for discharge, and the supplementary sunshade device at the replacement position is used for shading, so that the sunshade device can be charged and supplemented by the sun, thereby reducing the energy consumption of the sunshade device.

[0050] Optionally, the method further includes the following steps after the supplementary sunshade device at the control replacement position performs sunshade:

[0051] Obtaining vibration parameters on the irradiated glass window;

[0052] According to the comparison between the vibration parameter and the preset reference vibration parameter, it is determined that the sunshade device continues to output the preset reference power or obtains the frame position of the irradiated glass window for opening and closing;

[0053] Calculate the horizontal straight-line distance between the frame position and the sunshade position as the vibration transmission distance;

[0054] Determine the adsorption power based on the vibration transmission distance;

[0055] The operation of the sunshade device corresponding to the vibration transmission distance is controlled according to the adsorption power, and the angle parameters of the irradiated glass window when it is opened are obtained;

[0056] If and only if the angle parameter is consistent with the preset reference angle, the sunshade device is controlled to return to the reference power operation.

[0057] By adopting the above technical solution, the power of the sunshade device is changed by the vibration condition on the irradiated glass window, so that the sunshade device is not easy to fall off when the irradiated glass window is opened and closed, thereby reducing the energy consumption of the sunshade device.

[0058] Optionally, a method is also included after obtaining the angle parameter of the irradiated glass window when it is opened:

[0059] Obtain the real-time wind direction and wind speed irradiating the glass windows;

[0060] The angle parameter is determined to be parallel to the real-time wind direction to determine the continued output of adsorption power or the suction force is determined to be adjusted according to the real-time wind speed through a preset calculation database;

[0061] The power is adjusted according to the adjusted suction force and output to the sunshade device;

[0062] Determine the window position of the irradiated glass window opening according to the frame position;

[0063] Determine whether the real-time wind direction is toward the window position;

[0064] If the real-time wind direction is not toward the window position, the adjusted power continues to be output to the sunshade device;

[0065] If the real-time wind direction is toward the window position, the wind adsorption distance between each sunshade device and the real-time wind direction is determined according to the vibration transmission distance and angle parameters;

[0066] Determine the wind adsorption attenuation ratio according to the wind adsorption distance;

[0067] Calculate the product value between the adjusted suction force and the wind force adsorption attenuation ratio as the corrected suction force;

[0068] Determine the corrected power according to the corrected suction force;

[0069] Control the operation of the sunshade device corresponding to the wind force adsorption distance according to the corrected power;

[0070] When the angle parameter is consistent with the reference angle parameter, the adjusted power continues to be output to the sunshade device.

[0071] By adopting the above technical solution, the power of the sunshade device is adjusted by illuminating the blowing conditions of the sunshade device when the glass window is opened, thereby reducing the probability of the sunshade device being blown off by the wind and reducing the energy consumption of the sunshade device.

[0072] Optionally, calculate the calculation method of the database:

[0073] W 吸 =[(F 吸 +M×G)×△h] / T,

[0074] F 吸 ={[(P0×(1-h / 44300) 5.256 -P 吸 )×A] 2 +[0.5×ρ×△V 2 × sin(△θ)] 2} 0.5 ;

[0075] P0 is the standard atmospheric pressure at the building location, h is the height of the sunshade device, P 吸 is the pressure value inside the suction cup preset on the sunshade device, A is the area of ​​the suction cup contacting the glass window, ρ is the air density, △V is the real-time wind speed, △θ is the angle between the wind direction and the direction of suction cup adsorption, △h is the moving path of the sunshade device, M is the weight of the sunshade device, G is the parameter value of gravity acceleration, T is the time the sunshade device is adsorbed on the glass window, and W 吸 is the power required for the sunshade to be adsorbed on the glass window, F 吸 Provides suction for the suction cup to adhere to the glass window.

[0076] In a second aspect, the present application provides a control system for a green smart building, which adopts the following technical solutions:

[0077] A control system for a green smart building, comprising:

[0078] The acquisition module is used to obtain weather conditions, shielding area, indoor temperature, image detection information, stored power, solar radiation energy, charging quantity, vibration parameters, angle parameters, real-time wind direction and real-time wind speed;

[0079] A memory for storing a program of a control method for a green smart building;

[0080] The program in the processor and the memory can be loaded and executed by the processor to realize a control method of a green smart building.

[0081] In a third aspect, the present application provides a smart terminal, which adopts the following technical solution:

[0082] An intelligent terminal comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute a control method for a green intelligent building.

[0083] In summary, the present application includes at least one of the following beneficial technical effects:

[0084] 1. Shade the glass windows exposed to the sun by using the shading device with the shading quantity and shading position, so as to reduce the sun's radiation on the building and the temperature rise in the building, thereby reducing the start-up of the smart air conditioner to perform constant temperature operation to reduce energy consumption;

[0085] 2. When the sun is blocked on the upper part of the glass window, the blocked area difference is determined through image detection information and the number and position of the sunshade are corrected. The sunshade device is moved and the sunshade is performed after the corrected number and position of the sunshade, so that the sunshade of the irradiated glass window can be shaded with the least number of sunshades, thereby reducing energy consumption;

[0086] 3. By changing the power of the sunshade device through the vibration conditions on the irradiated glass window, the sunshade device is not easy to fall off when the irradiated glass window is opened and closed, thereby reducing the energy consumption of the sunshade device. BRIEF DESCRIPTION OF THE DRAWINGS

[0087] Figure 1 This is a flow chart of a control method for a green smart building according to an embodiment of the present invention;

[0088] Figure 2 is a flow chart of a method before determining the number of sunshades and sunshade positions according to an embodiment of the present invention;

[0089] Figure 3 is a flow chart of a method after determining the number of sunshades and the sunshade positions according to an embodiment of the present invention;

[0090] Figure 4 is a flow chart of a method according to an embodiment of the present invention after selecting a supplementary sunshade device to move to the irradiated glass window and perform sunshade;

[0091] Figure 5 is a flow chart of a method according to an embodiment of the present invention after selecting the remaining sunshade devices according to the remaining sunshade quantity and moving them to the supplementary position;

[0092] Figure 6 is a flow chart of a method after the supplementary sunshade device at the control replacement position performs sunshade according to an embodiment of the present invention;

[0093] Figure 7 It is a flow chart of the method after obtaining the angle parameter of the irradiated glass window when it is opened according to an embodiment of the present invention. DETAILED DESCRIPTION

[0094] The following is combined with Figures 1 to 7 The present invention is further described in detail with examples.

[0095] A control method, system and intelligent terminal for a green smart building, which provide shading through glass windows of a sunshade device to reduce the temperature rise in the building, and further adjust the sunshade device according to the indoor and outdoor temperatures of the building, the sunlight on the glass windows, the electric energy in the sunshade device, the power of the sunshade device and the influence of the wind outside the building on the power of the sunshade device, thereby reducing the overall energy consumption of the building.

[0096] Reference Figure 1 The present application embodiment discloses a control method for a green smart building, comprising the following steps:

[0097] Step S100: Obtain the weather conditions of a preset building location.

[0098] The building location refers to the location of the building, which is located by GPS, and the operator inputs and stores the location coordinates in advance. The weather condition refers to the situation corresponding to the building location, and the weather conditions such as cloudy and sunny corresponding to the building location are queried through the network.

[0099] Step S101: Determine the solar altitude angle according to weather conditions and building location.

[0100] The solar altitude angle refers to the altitude angle of the sun corresponding to the building location. The position corresponding to the sun is queried through the building location. When the weather conditions allow sunlight to shine, the angle between the horizon of the building location and the position corresponding to the sun is measured as the solar altitude angle. When the weather conditions allow no sunlight to shine, the solar altitude angle is 0°.

[0101] Step S102: Determine the irradiated glass windows according to the sun altitude angle and the building position.

[0102] Irradiated glass windows refer to glass windows on a building that are exposed to sunlight. The location of the glass windows is determined by the location of the building, and the glass windows in the area where the building is illuminated are selected as irradiated glass windows based on the solar altitude angle.

[0103] Step S103: determining the shielding area according to the irradiated glass window and the sun's altitude angle.

[0104] The shielding area refers to the area of ​​the glass window illuminated by the sun. According to the location where the glass window is installed and the location where the sun is shining, the area corresponding to the glass window is taken as the shielding area.

[0105] Step S104: determining the shading quantity and shading position of the preset shading device according to the shielding area and the preset shading area.

[0106] The sunshade area refers to the area that the sunshade device can shade, which is formed after being pre-set and stored by the operator. The sunshade device refers to a device used to shade the glass window. The sunshade device includes a suction cup, a battery, a vacuum pump, a track, a solar panel and other devices. The suction cup is set at the center of the sunshade device. When the sunshade device is located on the glass window, the suction cup and the glass window fit each other, and the air in the suction cup is extracted by the vacuum pump to make the sunshade device adsorbed on the glass window. The track is set around the suction cup and is used to control the sunshade device to rotate and move on the glass window. When the track is started, there is air flow between the suction cup and the glass window, which increases the pressure in the suction cup and reduces the adsorption force of the suction cup. The pressure in the suction cup is detected intelligently, and the vacuum pump continuously extracts the air in the suction cup with the power corresponding to the pressure in the suction cup, so that the pressure in the suction cup is kept in a negative pressure state, so that the sunshade device can continue to adsorb on the glass window during the movement.

[0107] The sunshade quantity refers to the number of sunshade devices that shade the illuminated glass windows, and the sunshade position refers to the position of the sunshade device that shades the illuminated glass windows. The quotient of the blocked area and the sunshade area is calculated and used as the sunshade quantity. When the calculated sunshade quantity has a decimal, the sunshade quantity is rounded to an integer and added by one to obtain a new sunshade quantity, and the sunshade position is matched from the preset arrangement database according to the sunshade quantity. The arrangement database stores the sunshade positions corresponding to the different sunshade quantities of the sunshade devices. The arrangement database is manually set and will not be elaborated here. In this embodiment, the sunshade areas corresponding to the sunshade devices are consistent, and the sunshade devices are consistent with the working principles of some window cleaning robots equipped with intelligent pressure regulation systems. The intelligent pressure regulation system can adjust the adsorption force of the suction cup in real time according to the moving state of the window cleaning robot to ensure that the window cleaning robot always maintains stable adsorption during movement.

[0108] Step S105: Based on the sunshade quantity and the sunshade position, the sunshade device is controlled to move from a preset reset position and to shade the irradiated glass window.

[0109] The reset position refers to the position of the sunshade device on the glass window frame, which is set and stored by the operator in advance. By controlling the corresponding number of sunshade devices to move from the reset position to the sunshade position to shade the glass window, it is possible to reduce the sun's radiation on the building and the temperature rise in the building, thereby reducing the start-up of the smart air conditioner to perform constant temperature operation to reduce energy consumption. In this embodiment, when the glass window does not need to be shaded or the shaded area is reduced, the redundant sunshade devices are moved to the reset position.

[0110] exist Figure 1 In step S104, in order to further ensure the rationality of the specific steps before determining the number of shading and the shading position, it is necessary to further analyze and calculate the specific steps before determining the number of shading and the shading position. Figure 2 The steps shown are explained in detail.

[0111] Reference Figure 2 , and also includes specific steps before determining the number and location of shading:

[0112] Step S200: Obtain the ambient temperature value of the building location.

[0113] The ambient temperature value refers to the temperature value of the environment surrounding the building, and the parameter obtained by detecting the temperature sensor preset outside the building is used as the ambient temperature value.

[0114] Step S201: obtaining the indoor temperature value in the building or continuing to determine the shading quantity and shading position according to the excess of the ambient temperature value and the preset reference temperature value.

[0115] The reference temperature value refers to the minimum temperature value for the sunshade device to shade the glass window, which is set in advance by the operator and stored. The indoor temperature value refers to the temperature value corresponding to the glass window in the building. When the ambient temperature value is less than the reference temperature value, it means that the glass window does not need to be shaded. The parameter detected by the temperature sensor preset around the glass window in the building is used as the indoor temperature value. When the ambient temperature value is not less than the reference temperature value, it means that the glass window needs to be shaded, and the number of shades and the position of the shades are determined until the sunshade device is used for shading.

[0116] Step S202: determining that the sunshade device is in a reset position or calculating the indoor temperature deviation value according to whether the indoor temperature value falls within a preset reference indoor temperature range.

[0117] The reference indoor temperature range refers to the appropriate temperature range in the building, which is set and stored by the operator in advance. The indoor temperature deviation value refers to the deviation between the indoor temperature value and the maximum value of the reference indoor temperature range. When the indoor temperature value falls within the reference indoor temperature range, it means that the sunshade device does not need to be shaded, and the sunshade device continues to be in the reset position. When the indoor temperature value does not fall within the reference indoor temperature range, it means that the sunshade device does not need to be shaded, and the difference between the indoor temperature value and the maximum value of the reference indoor temperature range is calculated as the indoor temperature deviation value.

[0118] Step S203: Determine whether the indoor temperature deviation value is a positive value.

[0119] By judging whether the indoor temperature deviation value is a positive value, it is judged whether the sunshade device needs to perform sunshade.

[0120] Step S204: If the indoor temperature deviation value is a positive value, continue to determine the shading quantity and shading position.

[0121] When the indoor temperature deviation value is a positive value, it indicates that the sunshade device needs to provide sunshade, and the process jumps to step S104.

[0122] Step S205: If the indoor temperature deviation value is not a positive value, the sunshade device is controlled to continue to be located at the reset position.

[0123] When the indoor temperature deviation value is not a positive value, it means that the sunshade device does not need to provide shading, and the sunshade device continues to be controlled to remain in the reset position, so that the energy consumption of the sunshade device during shading can be reduced through the temperature changes inside and outside the building.

[0124] exist Figure 1 In step S104 shown in the figure, in order to further ensure the rationality of the specific steps after determining the number of sunshades and the sunshade positions, it is necessary to further analyze and calculate the specific steps after determining the number of sunshades and the sunshade positions. Figure 3 The steps shown are explained in detail.

[0125] Reference Figure 3 , and also includes specific steps after determining the number and location of sunshades:

[0126] Step S300: Determine whether to continue outputting the sunshade quantity and the sunshade position or determine a sunshade quantity deviation value based on the comparison between the sunshade quantity and the preset reference installation quantity.

[0127] The benchmark installation quantity refers to the benchmark number of sunshade devices installed on each glass window of the building. The sunshade quantity deviation value refers to the deviation value between the sunshade quantity and the benchmark installation quantity. When the sunshade quantity is not less than the benchmark installation quantity, it means that the corresponding number of sunshade devices can easily shade the glass windows. When the sunshade quantity is less than the benchmark installation quantity, it means that the corresponding number of sunshade devices cannot easily shade the glass windows. The difference between the sunshade quantity and the benchmark installation quantity is calculated and used as the sunshade quantity deviation value.

[0128] Step S301: Calculate the distance difference between the sunshade position and each reset position.

[0129] The distance difference refers to the distance between the shading position and the reset position, and the straight-line distance between the shading position and each reset position is calculated as the distance difference.

[0130] Step S302: Arrange the distance differences in reverse order, select the sunshade device corresponding to the smallest distance difference, and define it as a supplementary sunshade device.

[0131] The supplementary shading device refers to a shading device used to supplement the illumination of the glass window and provide shading. The calculated distance differences are arranged in reverse order, and the shading device corresponding to the smallest distance difference is selected as the supplementary shading device.

[0132] Step S303: taking the reset position corresponding to the supplementary sunshade device as the supplementary position.

[0133] The supplementary position refers to a reset position corresponding to a sunshade device for supplementary illumination of the glass window and sunshade, and the reset position corresponding to the supplementary sunshade device is used as the supplementary position.

[0134] Step S304: According to the shading quantity deviation value, a supplementary shading device corresponding to the shading quantity deviation value is selected and moved to the irradiated glass window to perform shading.

[0135] The supplementary sunshade device corresponding to the sunshade quantity deviation value is moved from the supplementary position to the sunshade position on the irradiated glass window for sunshade by a preset moving device. The moving device refers to a device used to move the sunshade devices on each glass window. The moving device includes a transmission chain and a manipulator. The transmission chain is installed outside the building and located on the top of each glass window. The manipulator is controlled by the transmission chain to move horizontally and vertically and clamp the sunshade device. When the sunshade device needs to be moved, the transmission chain transmits the manipulator to the sunshade device, clamps the sunshade device, and releases the suction of the suction cup of the sunshade device, so that the sunshade device can be controlled to move. When the sunshade device moves to the irradiated glass window, the manipulator is controlled to make the sunshade device contact the irradiated glass window, and the sunshade device is controlled to be adsorbed.

[0136] exist Figure 3 In step S304 shown in the figure, in order to further ensure the rationality of the method after selecting the supplementary sunshade device to move to the irradiated glass window and perform sunshade, it is necessary to further analyze and calculate the method after selecting the supplementary sunshade device to move to the irradiated glass window and perform sunshade. Figure 4 The steps shown are explained in detail.

[0137] Reference Figure 4 , and also includes specific steps after selecting the supplementary shading device to move to the irradiated glass window and perform shading:

[0138] Step S400: Acquire image detection information on the sunshade device.

[0139] The image detection information refers to the image corresponding to the sunshade device when it is performing sunshade, and the image obtained by shooting the sunshade device in sunshade performance using a camera preset outside the building is used as the image detection information.

[0140] Step S401: updating the shading area and the shading position or continuing to acquire image detection information according to the comparison between the image detection information and the preset shading image information.

[0141] The blocking image information refers to the reference image corresponding to the sunshade device when it is shading, which is formed by the operator's pre-setting and storage. By comparing the area of ​​sunlight exposure between the image detection information and the blocking image information, when the area of ​​sunlight exposure in the image detection information is inconsistent with the area of ​​sunlight exposure in the blocking image information, it means that part of the sunlight irradiating the glass window is blocked, and the area of ​​sunlight exposure in the image detection information is updated with the blocking area, and the shading position is re-determined based on the updated blocking area. When the area of ​​sunlight exposure in the image detection information is consistent with the area of ​​sunlight exposure in the blocking image information, it means that part of the sunlight irradiating the glass window is not blocked, and the image detection information is continued to be obtained.

[0142] Step S402: Calculate the difference between the updated occlusion area and the occlusion area and use it as the occlusion area difference.

[0143] The shielding area difference refers to the deviation value between the updated shielding area and the original shielding area on the irradiated glass window. The difference between the updated shielding area and the shielding area is calculated and used as the shielding area difference.

[0144] Step S403: Determine the correction amount and correction position or continue to obtain image detection information according to the comparison between the shielding area difference and the sunshade area.

[0145] The correction quantity refers to the number of sunshades on the irradiated glass window after correction, and the correction position refers to the position of the sunshades on the irradiated glass window after correction. When the blocking area difference is less than the shading area, it means that the number of sunshades does not need to be reduced, and the image detection information continues to be obtained. When the blocking area difference is not less than the shading area, it means that the number of sunshades needs to be reduced, and the quotient of the blocking area difference and the shading area is calculated as the correction quantity. When the correction quantity has a decimal, the correction quantity is rounded to an integer to update the correction quantity, and the parameters matched from the arrangement database through the correction quantity are used as the correction position.

[0146] Step S404: Correct the sunshade quantity according to the correction quantity, and correct the sunshade position according to the correction position.

[0147] The difference between the shading quantity and the correction quantity is calculated and the shading quantity is corrected, and the shading position is corrected by the parameters corresponding to the correction position to update the shading position.

[0148] Step S405: Calculate the difference between the sunshade quantity and the corrected sunshade quantity and use it as the remaining sunshade quantity.

[0149] The remaining shading quantity refers to the shading devices remaining on the irradiated glass window that have not been shaded. The difference between the shading quantity and the corrected shading quantity is calculated and used as the remaining shading quantity.

[0150] Step S406: Select the remaining sunshade devices according to the remaining sunshade quantity and move them to the supplementary position.

[0151] The corresponding remaining number of sunshade devices are moved to the supplementary position by the moving device, so that while the shading of the irradiated glass windows is completed, the excess sunshade devices can be moved to the supplementary position to facilitate the shading of the glass windows at the subsequent supplementary positions.

[0152] Step S407: Move the sunshade device and perform sunshade according to the corrected sunshade position and the corrected sunshade quantity.

[0153] By controlling the sunshade device to move with a corrected sunshade position and a corrected sunshade quantity, it is possible to shade the irradiated glass window while reducing the number of sunshade devices used, thereby reducing the energy consumption of the sunshade device.

[0154] exist Figure 4 In step S406 shown in the figure, in order to further ensure the rationality of the specific steps after selecting the remaining sunshade devices to move to the supplementary position according to the remaining sunshade quantity, it is necessary to further analyze and calculate the specific steps after selecting the remaining sunshade devices to move to the supplementary position according to the remaining sunshade quantity. Figure 5 The steps shown are explained in detail.

[0155] Reference Figure 5 , further comprising the specific steps of selecting the remaining sunshade devices according to the remaining sunshade quantity and moving them to the supplementary position:

[0156] Step S500: Acquire the stored electrical energy and solar radiation energy of the sunshade device.

[0157] The stored electric energy refers to the electric energy stored in the battery in the sunshade device in real time, and the parameters detected by the power sensor preset on the sunshade device are used as the stored electric energy. The solar radiation energy refers to the solar energy collected by the solar panel on the sunshade device, and the parameters detected by the photodiode sensor preset on the sunshade device are used as the solar radiation energy.

[0158] Step S501: Determine charging time according to stored electrical energy and solar radiation energy.

[0159] Charging time refers to the time required for the battery on the sunshade device to be fully charged. The difference between the preset maximum power of the battery and the stored power is calculated as the power deviation value, and then the power converted per unit time is matched from the preset conversion database through solar radiation energy, and the quotient of the converted power and the power deviation value is calculated as the charging time. The maximum power refers to the power corresponding to the full battery. The specifications corresponding to the battery are queried and the power of the battery is retrieved as the maximum power. The conversion database stores the power converted per unit time corresponding to different solar radiation energies. The conversion database is set manually and will not be described here.

[0160] Step S502: Calculate the moving time of the mobile device according to the sunshade position, the supplementary position and the preset moving speed.

[0161] The moving speed refers to the speed at which the moving device moves, which is set and stored by the operator in advance. The moving time refers to the time required for the moving device to move the supplementary sunshade device from the supplementary position to the sunshade position. The path of the moving device is calculated by the supplementary position and the sunshade position, and the quotient of the moving path and the moving speed is calculated and used as the moving time.

[0162] Step S503: If and only if the charging time is less than the moving time, the sunshade device whose charging time is less than the moving time is selected and defined as the replacement state.

[0163] The replacement state refers to the state corresponding to the sunshade device on the irradiated glass window that needs to be replaced. When the charging time is not less than the moving time, it means that the sunshade device does not need to be discharged, and the sunshade device continues to provide shade. When the charging time is less than the moving time, it means that the sunshade device needs to be discharged to facilitate the subsequent collection of electric energy. The sunshade device with a charging time less than the moving time is defined as the replacement state.

[0164] Step S504: Obtain the replacement quantity of the sunshade device in the replacement state.

[0165] The replacement quantity refers to the quantity corresponding to the sunshade devices in the replacement state, and the sunshade devices in the replacement state are counted, and the counted quantity is used as the replacement quantity.

[0166] Step S505: Control the supplementary sunshade device to move to a preset replacement position according to the supplementary position.

[0167] The replacement position refers to the position on the mobile device where the sunshade device in the replacement state is replaced, which is formed by the operator setting and storing in advance. The sunshade device in the replacement state is replaced by moving the supplementary sunshade device from the supplementary position to the replacement position.

[0168] Step S506: controlling the moving device to move the sunshade device in the replacement state to a preset discharge position according to the replacement quantity and the sunshade position.

[0169] The discharge position refers to the position where the battery in the shading device charges the battery in the building, which is set and stored in advance by the operator. The battery in the building is a device used to power the electrical equipment in the building. The battery in the building is charged by moving the shading device in the replacement state corresponding to the replacement number from the shading position to the discharge position, so as to facilitate the subsequent collection of current by the shading device.

[0170] Step S507: After the sunshade device in the replacement state moves, the supplementary sunshade device in the replacement position is controlled to provide sunshade.

[0171] When the sunshade device in the replacement state moves, it means that the sunshade device in the replacement state can be replaced for shading, and then the supplementary sunshade device at the replacement position corresponding to the replacement number is controlled to perform shading.

[0172] exist Figure 5 In step S507 shown in the figure, in order to further ensure the rationality of the specific steps after the supplementary sunshade device located at the control replacement position performs sunshade, it is necessary to further analyze and calculate the specific steps after the supplementary sunshade device located at the control replacement position performs sunshade. Figure 6 The steps shown are explained in detail.

[0173] Reference Figure 6 , and also includes the specific steps after the supplementary shading device located at the control replacement position performs shading:

[0174] Step S600: Obtain vibration parameters on the irradiated glass window.

[0175] The vibration parameter refers to the parameter of the vibration existing on the irradiated glass window, and the parameter detected by the vibration sensor preset on the glass window is used as the vibration parameter.

[0176] Step S601: Determine, based on the comparison between the vibration parameter and the preset reference vibration parameter, whether the sunshade device continues to output the preset reference power or obtains the frame position of the irradiated glass window for opening and closing.

[0177] The reference vibration parameter refers to the minimum vibration parameter corresponding to the opening and closing of the glass window, which is set and stored in advance by the operator. The reference power refers to the power of the vacuum pump in the sunshade device to absorb the air in the suction cup, which is set and stored in advance by the operator. The frame position refers to the position corresponding to the frame of the irradiated glass window that can be opened and closed. The position corresponding to the frame of the irradiated glass window that can be opened and closed is obtained by querying the specifications corresponding to the irradiated glass window as the frame position.

[0178] Step S602: Calculate the horizontal straight-line distance between the frame position and the sunshade position as the vibration transmission distance.

[0179] The vibration transmission distance refers to the distance that the vibration on the glass window is transmitted. The horizontal straight-line distance between the frame position and the shading position is calculated as the vibration transmission distance.

[0180] Step S603: determining the adsorption power according to the vibration transmission distance.

[0181] Adsorption power refers to the power adsorbed by the corresponding sunshade device when the glass window is opened and closed. The adsorption power is matched from the preset adsorption database through the vibration transmission distance. The adsorption database stores the adsorption power of the vacuum pump in the sunshade device corresponding to different vibration transmission distances.

[0182] Step S604: Control the operation of the sunshade device corresponding to the vibration transmission distance according to the adsorption power, and obtain the angle parameter when the irradiated glass window is opened.

[0183] The angle parameter refers to the angle corresponding to when the irradiated glass window is opened. The parameter is detected by an angle sensor preset on the glass window as the angle parameter. The angle sensor is located on the frame opposite to the irradiated glass window frame.

[0184] Step S605: When and only when the angle parameter is consistent with the preset reference angle, the sunshade device is controlled to return to the reference power operation.

[0185] The reference angle refers to the angle corresponding to when the irradiated glass window is closed, which is set and stored by the operator in advance. When the angle parameter is inconsistent with the reference angle, it means that the irradiated glass window is still open, and the adsorption power continues to be output. When the angle parameter is consistent with the reference angle, it means that the irradiated glass window is closed, and the sunshade device is controlled to resume the operation at the reference power.

[0186] exist Figure 6 In step S604, in order to further ensure the rationality of the specific steps after obtaining the angle parameters when the irradiated glass window is opened, it is necessary to further analyze and calculate the specific steps after obtaining the angle parameters when the irradiated glass window is opened. Figure 7 The steps shown are explained in detail.

[0187] Reference Figure 7 , and also includes specific steps after obtaining the angle parameters when the irradiated glass window is opened:

[0188] Step S700: Obtain the real-time wind direction and real-time wind speed irradiating the glass window.

[0189] The real-time wind direction refers to the real-time wind direction outside the glass window, and the real-time wind speed refers to the real-time wind speed outside the glass window. The real-time wind direction and the real-time wind speed are determined by the vector parameters detected by the ultrasonic wind speed sensor preset outside the glass window.

[0190] Step S701: determining to continue outputting adsorption power according to the parallelism between the angle parameter and the real-time wind direction or adjusting the suction force according to the real-time wind speed through a preset calculation database.

[0191] The adjusted suction force refers to the suction force corresponding to the suction cup of the sunshade device after adjustment. When the irradiated glass window corresponding to the angle parameter is parallel to the real-time wind direction, it means that the sunshade device is still affected by the wind outside the building, and the adsorption power value sunshade device continues to output. When the irradiated glass window corresponding to the angle parameter is not parallel to the real-time wind direction, it means that the sunshade device has reduced the wind outside the building, and the adjusted suction force is calculated from the preset calculation database according to the real-time wind speed. In this embodiment, the directions of opening the glass window include opening from left to right, opening from right to left, opening from top to bottom, opening from bottom to top, and pushing the glass window out horizontally. When the irradiated glass window corresponding to the angle parameter is not parallel to the real-time wind direction, it means that the direction of opening the glass window is opening from left to right and from right to left.

[0192] Step S702: Determine the adjustment power according to the adjustment suction force and output it to the sunshade device.

[0193] The adjustment power refers to the power corresponding to the air in the suction cup extracted by the vacuum pump of the sunshade device after adjustment. The adjustment power is calculated from the calculation database by adjusting the suction force, and the adjustment power is output to the sunshade device to reduce the probability of the sunshade device being blown off by the wind.

[0194] Step S703: Determine the window position of the irradiated glass window opening according to the frame position.

[0195] The window position refers to the position of the window corresponding to the opening of the glass window, and the parameter corresponding to the frame position is used as the window position.

[0196] Step S704: Determine whether the real-time wind direction is toward the window position.

[0197] By determining whether the real-time wind direction is toward the window position, it is determined whether irradiating the glass window can reduce the wind blowing toward the sunshade device.

[0198] Step S705: If the real-time wind direction is not toward the window position, continue to output the adjusted power to the sunshade device.

[0199] When the real-time wind direction is not toward the window position, it means that irradiating the glass window cannot reduce the wind blowing to the sunshade device, and the adjustment power continues to be output to the sunshade device.

[0200] Step S706: If the real-time wind direction is toward the window position, the wind adsorption distance between each sunshade device and the real-time wind direction is determined according to the vibration transmission distance and angle parameters.

[0201] The wind adsorption distance refers to the vertical distance between the sunshade device and the real-time wind direction. When the real-time wind direction is toward the window position, it means that irradiating the glass window can reduce the wind blowing to the sunshade device. The vibration transmission distance is used as the length of the hypotenuse of the right triangle, and the angle parameter is used as the angle of the right triangle. The vertical distance between each sunshade device and the real-time wind direction is determined by the calculation method of the right triangle as the wind adsorption distance.

[0202] Step S707: determining the wind adsorption attenuation ratio according to the wind adsorption distance.

[0203] The wind adsorption attenuation ratio refers to the percentage parameter corresponding to the attenuation of the suction force of the sunshade device caused by the real-time wind direction. The wind adsorption attenuation ratio is matched from the preset wind database through the wind adsorption distance. The wind adsorption attenuation ratios corresponding to different wind adsorption distances are stored in the wind database. The wind database is set manually and will not be described here.

[0204] Step S708: Calculate the product value between the adjusted suction force and the wind force adsorption attenuation ratio as the corrected suction force.

[0205] The corrected suction refers to the suction corresponding to the suction cup of the sunshade device after correction, and the product value between the adjusted suction and the wind adsorption attenuation ratio is calculated as the corrected suction.

[0206] Step S709: determining the corrected power according to the corrected suction force.

[0207] Corrected power refers to the power corresponding to the vacuum pump of the sunshade device extracting the air in the suction cup after correction. The corrected power is calculated from the calculation database by correcting the suction force.

[0208] Step S710: Controlling the operation of the sunshade device corresponding to the wind suction distance according to the corrected power.

[0209] By operating the sunshade device corresponding to the wind adsorption distance by controlling the correction power, the probability of the sunshade device being blown off by the wind can be reduced when the glass window is opened.

[0210] Step S711: When the angle parameter is consistent with the reference angle parameter, continue to output the adjusted power to the sunshade device.

[0211] When the angle parameter is consistent with the reference angle parameter, it means that closing the irradiation glass window cannot reduce the wind blowing to the sunshade device, and the adjustment power continues to be output to the sunshade device.

[0212] exist Figure 7 In step S604 shown, in order to further ensure the rationality of the calculation method of the calculation database, it is necessary to perform further separate analysis and calculation on the calculation method of the calculation database, which is specifically described in detail through the following steps.

[0213] Calculation method of calculation database:

[0214] W 吸 =[(F 吸 +M×G)×△h] / T,

[0215] F 吸 ={[(P0×(1-h / 44300) 5.256 -P 吸 )×A] 2 +[0.5×ρ×△V 2 × sin(△θ)] 2} 0.5 ;

[0216] The standard atmospheric pressure P0 at the building location is 101325 Pa, h is the height of the sunshade device, P 吸 is the pressure value inside the suction cup preset on the sunshade device, A is the area of ​​the suction cup contacting the glass window, ρ is the air density, △V is the real-time wind speed, △θ is the angle between the wind direction and the direction of suction cup adsorption, △h is the moving path of the sunshade device, M is the weight of the sunshade device, G is the parameter value of gravity acceleration, T is the time the sunshade device is adsorbed on the glass window, and W 吸 is the power required for the sunshade to be adsorbed on the glass window, F 吸 is the suction force of the suction cup adsorbing the glass window, and the standard atmospheric pressure P0 at the building location is 101325Pa, and the air density ρ is 1.225kg / m 3 , the parameter value of gravity acceleration G is 9.8m / s 2 ,The remaining parameters are pre-set by the staff or obtained through experiments.

[0217] When the height h of the sunshade device is 10m, the pressure value Psuction inside the suction cup preset on the sunshade device is 10Pa, and the area A of the suction cup contacting the glass window is 0.1m 2 , the angle △θ between the wind direction and the direction of suction cup adsorption is 30°, the time T of the sunshade device adsorbed on the glass window is 18000s, the real-time wind speed △V is 10m / s, and the weight M of the sunshade device is 1kg, then

[0218] F 吸 ={[(101325×(1-10m / 44300) 5.256 -10Pa)×0.1m 2 ] 2 +[0.5×1.225kg / m 3 × (10m / s) 2 × sin(30°)] 2} 0.5 ≈10131.31N;

[0219] W 吸 =[(10131.31N+1kg×9.8m / s 2 )×0.1m] / 1800s≈0.001123W.

[0220] Based on the same inventive concept, an embodiment of the present invention provides a control system for a green smart building, including:

[0221] The acquisition module is used to obtain weather conditions, shielding area, indoor temperature, image detection information, stored power, solar radiation energy, charging quantity, vibration parameters, angle parameters, real-time wind direction and real-time wind speed;

[0222] A memory for storing a program of a control method for a green smart building;

[0223] The program in the processor and the memory can be loaded and executed by the processor to realize a control method of a green smart building.

[0224] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executes a control method for a green smart building.

[0225] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0226] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and execute a road stain cleaning method.

[0227] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0228] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A control method for a green smart building, characterized in that: include: Get the weather conditions of the preset building location; Determine the sun's altitude angle based on weather conditions and building location; Determine the illumination of glass windows based on the sun's altitude angle and the building's location; The shielding area is determined based on the altitude angle between the irradiated glass window and the sun. The shielding area refers to the area of ​​the irradiated glass window that is exposed to the sun. Determine the shading quantity and shading position of the preset shading device according to the shielding area and the preset shading area, where the shading area refers to the area that the shading device can shade; Based on the number of shading devices and the shading position, the shading device is controlled to move from a preset reset position and to shade the irradiated glass window; Also included are methods after determining the amount of shade and where the shade is located: Determine the continued output of the shading quantity and the shading position or determine the shading quantity deviation value according to the comparison between the shading quantity and the preset reference installation quantity; Calculate the distance difference between the shading position and each reset position; Arrange the distance differences in reverse order, select the shading device corresponding to the smallest distance difference, and define it as the supplementary shading device; The reset position corresponding to the supplementary sunshade device is used as the supplementary position; According to the shading quantity deviation value, a supplementary shading device corresponding to the shading quantity deviation value is selected and moved to the irradiated glass window to perform shading; Also included is a method after selecting a supplementary shading device to move to illuminate the glass window and shade it: Obtaining image detection information on the sunshade device; According to the comparison between the image detection information and the preset shading image information, the shading area and the shading position are updated or the image detection information is continued to be acquired; Calculate the difference between the updated occlusion area and the occlusion area and use it as the occlusion area difference; According to the comparison between the shielding area difference and the sunshade area, the correction amount and correction position are determined or the image detection information is continued to be obtained; Correct the shading quantity according to the correction quantity, and correct the shading position according to the correction position; Calculate the difference between the shading quantity and the corrected shading quantity and use it as the remaining shading quantity; Select the remaining shading devices according to the remaining shading quantity and move them to the supplementary position; The shading device is moved and shading is performed according to the corrected shading position and the corrected shading quantity; Also included is a method after selecting the remaining sunshade devices according to the remaining sunshade quantity and moving them to the supplementary position: Acquire stored electrical energy of the sunshade device and solar radiation energy; Determine charging time based on stored electrical energy and solar radiation energy; Calculate the moving time of the moving device according to the shading position, the supplementary position and the preset moving speed; If and only if the charging time is less than the moving time, the sunshade device with a charging time less than the moving time is selected and defined as the replacement state; Get the replacement quantity of the sunshade device in the replacement state; Controlling the supplementary sunshade device to move to a preset replacement position according to the supplementary position; Controlling the moving device to move the sunshade device in the replacement state to a preset discharge position according to the replacement quantity and the sunshade position; After the sunshade device in the replacement state moves, the supplementary sunshade device in the replacement position is controlled to provide sunshade.

2. A control method for a green smart building according to claim 1, characterized in that: Also included are methods that precede the determination of the amount and position of the shade: Get the ambient temperature value of the building location; According to the difference between the ambient temperature and the preset reference temperature, the indoor temperature value of the building is obtained or the number and position of shading are further determined; Determine whether the sunshade device is in the reset position or calculate the indoor temperature deviation value according to whether the indoor temperature value falls within the preset reference indoor temperature range; Determine whether the indoor temperature deviation value is positive; If the indoor temperature deviation value is positive, continue to determine the number and position of shading; If the indoor temperature deviation value is not a positive value, the sunshade device is controlled to maintain the reset position.

3. A control method for a green smart building according to claim 1, characterized in that: Also included is a method after the supplementary shading device at the control replacement position performs shading: Obtaining vibration parameters on the irradiated glass window; According to the comparison between the vibration parameter and the preset reference vibration parameter, it is determined that the sunshade device continues to output the preset reference power or obtains the frame position of the irradiated glass window for opening and closing; Calculate the horizontal straight-line distance between the frame position and the sunshade position as the vibration transmission distance; Determine the adsorption power based on the vibration transmission distance; The operation of the sunshade device corresponding to the vibration transmission distance is controlled according to the adsorption power, and the angle parameters of the irradiated glass window when it is opened are obtained; If and only if the angle parameter is consistent with the preset reference angle, the sunshade device is controlled to return to the reference power operation.

4. A control method for a green smart building according to claim 3, characterized in that: Also included is a method located after obtaining the angle parameters when the irradiated glass window is opened: Obtain the real-time wind direction and wind speed irradiating the glass windows; The angle parameter is determined to be parallel to the real-time wind direction to determine the continued output of adsorption power or the suction force is determined to be adjusted according to the real-time wind speed through a preset calculation database; The power is adjusted according to the adjusted suction force and output to the sunshade device; Determine the window position of the irradiated glass window opening according to the frame position; Determine whether the real-time wind direction is toward the window position; If the real-time wind direction is not toward the window position, the adjusted power continues to be output to the sunshade device; If the real-time wind direction is toward the window position, the wind adsorption distance between each sunshade device and the real-time wind direction is determined according to the vibration transmission distance and angle parameters; Determine the wind adsorption attenuation ratio according to the wind adsorption distance; Calculate the product value between the adjusted suction force and the wind force adsorption attenuation ratio as the corrected suction force; Determine the corrected power according to the corrected suction force; Control the operation of the sunshade device corresponding to the wind force adsorption distance according to the corrected power; When the angle parameter is consistent with the reference angle parameter, the adjusted power continues to be output to the sunshade device.

5. A control method for a green smart building according to claim 4, characterized in that: Calculation method of calculation database: W 吸 =[(F 吸 +M×G)×△h] / T, F 吸 ={[(P0×(1-h / 44300) 5.256 -P 吸 )×A] 2 +[0.5×ρ×△V 2 ×sin(△θ)] 2 } 0.5 ; P0 is the standard atmospheric pressure at the building location, h is the height of the sunshade device, P 吸 is the pressure value inside the suction cup preset on the sunshade device, A is the area of ​​the suction cup contacting the glass window, ρ is the air density, △V is the real-time wind speed, △θ is the angle between the wind direction and the direction of suction cup adsorption, △h is the moving path of the sunshade device, M is the weight of the sunshade device, G is the parameter value of gravity acceleration, T is the time the sunshade device is adsorbed on the glass window, and W 吸 is the power required for the sunshade to be adsorbed on the glass window, F 吸 Provides suction for the suction cup to adhere to the glass window.

6. A control system for a green smart building, characterized in that: include: The acquisition module is used to obtain weather conditions, shielding area, indoor temperature, image detection information, stored power, solar radiation energy, charging quantity, vibration parameters, angle parameters, real-time wind direction and real-time wind speed; A memory, used to store a program of a green smart building control method according to any one of claims 1 to 5; The program in the processor memory can be loaded and executed by the processor to implement a green smart building control method as described in any one of claims 1 to 5.

7. An intelligent terminal, characterized in that: The invention comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and executes a control method for a green smart building as claimed in any one of claims 1 to 5.

Citation Information

Patent Citations

  • Sun-shading and heat-preserving device and method for photovoltaic tea garden

    CN114051875A

  • Shading device adjusting method and system, vehicle and storage medium

    CN115593194A