CN103628637B - A kind of intelligent construction shading system and method - Google Patents
A kind of intelligent construction shading system and method Download PDFInfo
- Publication number
- CN103628637B CN103628637B CN201310652341.2A CN201310652341A CN103628637B CN 103628637 B CN103628637 B CN 103628637B CN 201310652341 A CN201310652341 A CN 201310652341A CN 103628637 B CN103628637 B CN 103628637B
- Authority
- CN
- China
- Prior art keywords
- motorized blind
- time
- real
- blind blinds
- blinds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Blinds (AREA)
Abstract
The invention discloses a kind of intelligent construction shading system, comprise Motorized blind blinds (4), driving governor (3), small-sized weather station (1) and master controller (2), it is by the computing to small-sized weather station image data, various working environment residing for each Motorized blind blinds and control overflow are judged in real-time calculating, and according to the duty of the two priority classes Motorized blind blinds preset.The present invention can consider the needs of each change of outside air temperature by sunshade position of building, outdoor wind and rain situation, indoor status of energy consumption and indoor lighting, guaranteeing under safe prerequisite, in effective conditioning chamber, photo-thermal environment, effectively reduces building energy consumption, and improves architecture indoor comfortableness.The invention also discloses a kind of intelligent construction sunshading method.
Description
Technical field
The present invention relates to a kind of intelligent construction shading system and method.
Background technology
Architectural shading obtains extensive application, and the important function that architectural shading plays in the heat regulating building solar radiation and Indoor Natural daylighting effect is extensively approved." code for thermal design of civil buildings " requires that the sunny slope of building, particularly east, west are to window, should take effective sunshade measure; " Residential Buildings In Hot Summer And Warm Winter energy saving igniter ", " hot-summer and cold-winter area energy Saving Design of Residential Buildings standard ", " public building energy design standard " all propose clear and definite requirement to architectural shading; " green building assessment standard " requires to take effective sunshade measure, adopts adjustable external sunshade, photo-thermal environment in conditioning chamber.
At present, architectural shading or based on fixed external shading device and hand-operated curtain, Motorized blind product is also progressively being popularized, but intelligentized architectural shading systematic difference or fewer, and control mode is relatively backward, and intelligence degree is not high, cost intensive.Now commercially the most frequently used architectural shading intelligence control system, generally for basic control unit with one group or several groups of sun-shading louvers, each control unit be furnished with solar radiation, wind, rain, sun angle follow the trail of etc. sensor, number of sensors is very many, and control signal often carries out long-distance transmissions in the mode of switching value or analog quantity, and system wiring is complicated, trouble point is a lot, be not easy to safeguard, and be easily interfered, less stable.In addition, common building sunshade intelligence control system mainly relies on tracking running track from sun to adjust, and lays particular emphasis on energy-conservation, consider very few, and manual operation intervention is relatively inconvenient to the comfortableness of room light thermal environment.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of intelligent construction shading system, can effectively reduce building energy consumption, and improve architecture indoor comfortableness.
Another technical problem to be solved by this invention is: provide a kind of intelligent construction sunshading method.
Solve the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
A kind of intelligent construction shading system, comprising:
Multiple Motorized blind blinds, each being arranged on building is respectively by sunshade position;
Driving governor (3), for driving each Motorized blind blinds (4) described;
It is characterized in that described architectural shading system also comprises:
Small-sized weather station, it is generally arranged on roofing, for the Real-time Collection building wind speed of position, atmospheric temperature and intensity of solar radiation;
Master controller, adjust to corresponding duty for being controlled each Motorized blind blinds respectively by described driving governor, this master controller is provided with:
Receiver module, the wind speed that the small-sized weather station of real-time reception collects, atmospheric temperature and intensity of solar radiation data, and the air conditioner load data gathering building;
Memory module, be preset with building position longitude and latitude, wind speed safety value, atmospheric temperature setting value, the solar water in each direction, Motorized blind blinds place is straight penetrates the upper limit value and lower limit value of radiation intensity and sun sky radiation intensity sum, air conditioner load setting value, minimum indoor illumination intensity setting value, as the closedown blade angle of closed condition, and as the best daylighting blade angle of best daylighting state;
Basic data computing module, according to real-time intensity of solar radiation, real-time time and building position longitude and latitude, calculate sun altitude, azimuth in real time, and the solar incident angle in each direction, Motorized blind blinds place, solar water is straight penetrates radiation intensity, sun sky radiation intensity;
Best sunshade state computation module, calculate each Motorized blind blinds respectively with corresponding real-time solar incident angle closest to vertical best sunshade blade angle, and using the best sunshade blade angle calculated as the best sunshade state of corresponding Motorized blind blinds;
Indoor illumination intensity computing module, according to the best sunshade blade angle of each Motorized blind blinds and the real-time sun sky radiation intensity in direction, place, calculate the corresponding indoor illumination intensity by sunshade position when each Motorized blind blinds is in best sunshade state respectively;
Minimum daylighting claimed condition computing module, according to the real-time sun sky radiation intensity in each direction, Motorized blind blinds place, calculate the minimum daylighting blade angle that each Motorized blind blinds meets minimum indoor illumination intensity setting value respectively, and using this minimum daylighting blade angle as the minimum daylighting claimed condition of corresponding Motorized blind blinds;
Blast velocity control module, when real-time wind speed is more than described wind speed safety value, produces the control instruction each Motorized blind blinds being adjusted to closed condition;
Timing control module, when building position and being in evening hours, produces the control instruction each Motorized blind blinds being adjusted to closed condition;
Temperature control modules, when Real-Time Atmospheric temperature is below described atmospheric temperature setting value, produces the control instruction each Motorized blind blinds being adjusted to best daylighting state;
Intensity of solar radiation control module, when the real-time solar water in any one direction, Motorized blind blinds place is straight penetrate radiation intensity to sun sky radiation intensity sum below corresponding lower limit time, produce the control instruction corresponding Motorized blind blinds being adjusted to best daylighting state, when the real-time solar water in any one direction, Motorized blind blinds place is straight penetrate radiation intensity to sun sky radiation intensity sum more than corresponding higher limit time, produce the control instruction corresponding Motorized blind blinds being adjusted to best sunshade state;
Air conditioner load control module, when real-time air conditioner load is below described air conditioner load setting value, produces the control instruction each Motorized blind blinds being adjusted to best daylighting state;
Daylighting control module, when any one Motorized blind blinds is in best sunshade state to when being less than minimum indoor illumination intensity setting value by the indoor illumination intensity at sunshade position during correspondence, produce the control instruction corresponding Motorized blind blinds being adjusted to minimum daylighting claimed condition, when any one Motorized blind blinds is in best sunshade state to when being subject to the indoor illumination intensity at sunshade position during correspondence more than minimum indoor illumination intensity setting value, produce control instruction Motorized blind blinds being adjusted to best sunshade state;
Priority control module, the priority order of setting each control module described is: blast velocity control module, timing control module, temperature control modules, intensity of solar radiation control module, air conditioner load control module and daylighting control module;
Output module, receive the control instruction that each control module described produces, the priority order arranged according to priority control module, exports to described driving governor by control instruction the highest for the priority produced simultaneously.
As a modification of the present invention, described memory module is also preset with surrounding building geometric parameter, described best sunshade state computation module is also according to the real-time solar incident angle in surrounding building geometric parameter and each direction, Motorized blind blinds place, azimuth, judge whether the direct sunlight being irradiated to corresponding Motorized blind blinds is subject to blocking of surrounding building, if judged result is yes, then the best sunshade state of blade angle as each Motorized blind blinds will be closed, if judged result is no, then using the described sunshade blade angle calculated as the best sunshade state of corresponding Motorized blind blinds.
As the preferred embodiment of the present invention, described closedown blade angle is 0 °, and described best daylighting blade angle is 90 °.
As a modification of the present invention, described blast velocity control module calculates in real time, uninterruptedly, corresponding control instruction is produced when reaching condition, described timing control module, temperature control modules, intensity of solar radiation control module, air conditioner load control module and synchronous the calculating at the same time of daylighting control module, and produce corresponding control instruction when reaching condition respectively, wherein, the described time interval is 0.25 ~ 2h.
As a modification of the present invention, described architectural shading system also comprises remote controller, described driving governor is connected with remote controller radio communication, remote controller carries out local manual work state to each Motorized blind blinds respectively by driving governor and controls, and described driving governor override performs the control instruction that remote controller sends.
As a modification of the present invention, described architectural shading system also comprises mobile phone A PP, described master controller is connected by wireless network with mobile phone A PP, mobile phone A PP carries out remote manual working state control by master controller to each Motorized blind blinds, and the control instruction that mobile phone A PP sends is only second to blast velocity control module in the middle of the priority set by the priority control module of described master controller.
A kind of intelligent construction sunshading method, step is as follows:
S1: install Motorized blind blinds respectively by sunshade position at each building;
S2: preset building position longitude and latitude, wind speed safety value, atmospheric temperature setting value, the solar water in each direction, Motorized blind blinds place is straight penetrates the upper limit value and lower limit value of radiation intensity and sun sky radiation intensity sum, air conditioner load setting value, minimum indoor illumination intensity setting value, as the closedown blade angle of closed condition, and as the best daylighting blade angle of best daylighting state;
S3: the air conditioner load data of Real-time Collection building and the wind speed of building position, atmospheric temperature and intensity of solar radiation, and calculate the data for judging each Motorized blind blinds working environment in real time, comprising:
According to real-time intensity of solar radiation, real-time time and building position longitude and latitude, calculate sun altitude, azimuth in real time, and the solar incident angle in each direction, Motorized blind blinds place, solar water is straight penetrates radiation intensity, sun sky radiation intensity;
Calculate each Motorized blind blinds respectively with corresponding real-time solar incident angle closest to vertical best sunshade blade angle, using the best sunshade blade angle calculated as the best sunshade state of corresponding Motorized blind blinds;
According to the best sunshade blade angle of each Motorized blind blinds and the real-time sun sky radiation intensity in direction, place, calculate the corresponding indoor illumination intensity by sunshade position when each Motorized blind blinds is in best sunshade state respectively;
According to the real-time sun sky radiation intensity in each direction, Motorized blind blinds place, calculate the minimum daylighting blade angle that each Motorized blind blinds meets minimum indoor illumination intensity setting value respectively, and using this minimum daylighting blade angle as the minimum daylighting claimed condition of corresponding Motorized blind blinds;
S4: the working environment of each Motorized blind blinds is judged, to realize, to the control of Motorized blind blinds duty, comprising successively:
S4-1: judge real-time wind speed, when real-time wind speed is more than described wind speed safety value, adjusts to closed condition by each Motorized blind blinds, otherwise, the time of building position is judged;
S4-2: when building position and being in evening hours, each Motorized blind blinds is adjusted to closed condition, otherwise, Real-Time Atmospheric temperature is judged;
S4-3: when Real-Time Atmospheric temperature is below described atmospheric temperature setting value, each Motorized blind blinds is adjusted to best daylighting state, otherwise, penetrate radiation intensity and sun sky radiation intensity judges to real-time solar water is straight;
S4-4: when the real-time solar water in any one direction, Motorized blind blinds place is straight penetrate radiation intensity to sun sky radiation intensity sum below corresponding lower limit time, corresponding Motorized blind blinds is adjusted to best daylighting state, when the real-time solar water in any one direction, Motorized blind blinds place is straight penetrate radiation intensity to sun sky radiation intensity sum more than corresponding higher limit time, corresponding Motorized blind blinds is adjusted to best sunshade state, otherwise, real-time air conditioner load is judged;
S4-5: when real-time air conditioner load is below described air conditioner load setting value, each Motorized blind blinds is adjusted to best daylighting state, otherwise, real-time indoor illumination intensity is judged;
S4-6: when any one Motorized blind blinds is in best sunshade state to when being less than minimum indoor illumination intensity setting value by the indoor illumination intensity at sunshade position during correspondence, produce and corresponding Motorized blind blinds is adjusted to minimum daylighting claimed condition, when any one Motorized blind blinds is in best sunshade state to when being subject to the indoor illumination intensity at sunshade position during correspondence more than minimum indoor illumination intensity setting value, produces and Motorized blind blinds is adjusted to best sunshade state.
As a modification of the present invention, surrounding building geometric parameter is also preset with in described step S2, the real-time solar incident angle according to surrounding building geometric parameter and each direction, Motorized blind blinds place is gone back in described step S3, azimuth, judge whether the direct sunlight being irradiated to corresponding Motorized blind blinds is subject to blocking of surrounding building, if judged result is yes, then the best sunshade state of blade angle as each Motorized blind blinds will be closed, if judged result is no, then using the described sunshade blade angle calculated as the best sunshade state of corresponding Motorized blind blinds.
As the preferred embodiment of the present invention, described closedown blade angle is 0 °, and described best daylighting blade angle is 90 °.
As a modification of the present invention, in described step S4, continuous continual judgement is carried out to real-time wind speed, to building time of position, Real-Time Atmospheric temperature, in real time solar water are straight penetrates radiation intensity and sun sky radiation intensity, in real time air conditioner load and indoor illumination intensity is then synchronous in real time judges at the same time, this time interval is 0.25 ~ 2h, controls the duty of Motorized blind blinds according to judged result accordingly.
Compared with prior art, the present invention has following beneficial effect:
First, master controller of the present invention is by the computing to small-sized weather station image data, real-time judge goes out each working environment residing for Motorized blind blinds, and according to the duty of two priority classes Motorized blind blinds preset, therefore, the present invention can consider the needs of each change of outside air temperature by sunshade position of building, outdoor wind and rain situation, indoor status of energy consumption and indoor lighting, guaranteeing under safe prerequisite, photo-thermal environment in effective conditioning chamber, effectively reduce building energy consumption, and improve architecture indoor comfortableness.
Second, the present invention is by the small-sized weather station collection building wind speed of position, atmospheric temperature and intensity of solar radiation data, therefore, the number of sensors that the present invention adopts relative to prior art significantly reduces, the cost of shading system is made to be able to effective reduction, further, the antijamming capability of small-sized weather station image data is strong, data precision is higher, and master controller is effectively ensured the unfailing performance that Motorized blind blinds controls;
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is the system block diagram of intelligent construction shading system of the present invention;
Fig. 2 is the FB(flow block) of intelligent construction sunshading method of the present invention.
Detailed description of the invention
As shown in Figure 1, intelligent construction shading system of the present invention, comprising:
Multiple Motorized blind blinds 4, be arranged on building respectively each need to adopt sun-shading louver by sunshade position;
Driving governor 3, for driving each Motorized blind blinds 4;
It is characterized in that architectural shading system also comprises:
Small-sized weather station 1, for the Real-time Collection building wind speed of position, atmospheric temperature and intensity of solar radiation;
Master controller 2, adjust to corresponding duty for being controlled each Motorized blind blinds 4 respectively by driving governor 3, this master controller 2 is provided with:
Receiver module, wind speed, atmospheric temperature and intensity of solar radiation data that the small-sized weather station 1 of real-time reception collects, and the air conditioner load data gathering building;
Memory module, be preset with building position longitude and latitude, wind speed safety value, atmospheric temperature setting value, the solar water in each direction, Motorized blind blinds 4 place is straight penetrates the upper of radiation intensity and sun sky radiation intensity sum, lower limit, air conditioner load setting value, minimum indoor illumination intensity setting value, surrounding building geometric parameter, as the closedown blade angle of closed condition, and as the best daylighting blade angle of best daylighting state, wherein, above-mentioned closed condition is that Motorized blind blinds 4 is windproof, the rainproof aspect of performance that waits is in safest state, best daylighting state is that Motorized blind blinds 4 allows building enter indoor maximum state by the maximum sky diffusion light of the sun that namely allows of sunshade position glazed area, the present invention adopts conventional external sunshade blinds or internal sunshade blinds, preferred above-mentioned closedown blade angle is 0 °, to make blinds and place elevation of building keeping parallelism, preferred best daylighting blade angle is 90 °, keep vertical to make blinds and place elevation of building, all the other default values above-mentioned then can be arranged according to the sunshade requirement of building and surrounding enviroment flexibly.
Basic data computing module, according to real-time intensity of solar radiation, real-time time and building position longitude and latitude, calculate sun altitude, azimuth in real time, and the solar incident angle in each direction, Motorized blind blinds 4 place, solar water is straight penetrates radiation intensity, sun sky radiation intensity;
Best sunshade state computation module, calculate each Motorized blind blinds 4 respectively with corresponding real-time solar incident angle closest to vertical best sunshade blade angle, and the real-time solar incident angle in foundation surrounding building geometric parameter and each direction, Motorized blind blinds 4 place, azimuth, judge whether the direct sunlight being irradiated to corresponding Motorized blind blinds 4 is subject to blocking of surrounding building, if judged result is yes, then the best sunshade state of blade angle as each Motorized blind blinds 4 will be closed, if judged result is no, then using the best sunshade blade angle calculated as the best sunshade state of corresponding Motorized blind blinds 4, , wherein, best sunshade state is the state that the direct projection of Motorized blind blinds 4 maximum obstruction sun normal enters architecture indoor.
Indoor illumination intensity computing module, according to the best sunshade blade angle of each Motorized blind blinds 4 and the real-time sun sky radiation intensity in direction, place, calculate the corresponding indoor illumination intensity by sunshade position when each Motorized blind blinds 4 is in best sunshade state respectively, wherein, real-time indoor illumination intensity is the function of real-time blade angle and real-time sun sky radiation intensity, concrete functional equation by on-the-spot test and matching obtain;
Minimum daylighting claimed condition computing module, according to the real-time sun sky radiation intensity in each direction, Motorized blind blinds 4 place, calculate the minimum daylighting blade angle that each Motorized blind blinds 4 meets minimum indoor illumination intensity setting value respectively, and using this minimum daylighting blade angle as the minimum daylighting claimed condition of corresponding Motorized blind blinds 4; , wherein, minimum daylighting claimed condition is that Motorized blind blinds 4 makes indoor meet the state of certain lighting standard, and this lighting standard is pressed Indoor environment purposes and determines, and such as, by the regulation of " Design of Lighting Energy Saving in Building standard ", the lighting standard of office is 300Lx.
Blast velocity control module, when real-time wind speed is more than wind speed safety value, produces the control instruction each Motorized blind blinds 4 being adjusted to closed condition;
Timing control module, when building position and being in evening hours, produces the control instruction each Motorized blind blinds 4 being adjusted to closed condition;
Temperature control modules, when Real-Time Atmospheric temperature is below atmospheric temperature setting value, produces the control instruction each Motorized blind blinds 4 being adjusted to best daylighting state;
Intensity of solar radiation control module, when the real-time solar water in any one direction, Motorized blind blinds 4 place is straight penetrate radiation intensity to sun sky radiation intensity sum below corresponding lower limit time, produce the control instruction corresponding Motorized blind blinds 4 being adjusted to best daylighting state, when the real-time solar water in any one direction, Motorized blind blinds 4 place is straight penetrate radiation intensity to sun sky radiation intensity sum more than corresponding higher limit time, produce the control instruction corresponding Motorized blind blinds 4 being adjusted to best sunshade state;
Air conditioner load control module, when real-time air conditioner load is below air conditioner load setting value, produces the control instruction each Motorized blind blinds 4 being adjusted to best daylighting state;
Daylighting control module, when any one Motorized blind blinds 4 is in best sunshade state to when being less than minimum indoor illumination intensity setting value by the indoor illumination intensity at sunshade position during correspondence, produce the control instruction corresponding Motorized blind blinds 4 being adjusted to minimum daylighting claimed condition, when any one Motorized blind blinds 4 is in best sunshade state to when being subject to the indoor illumination intensity at sunshade position during correspondence more than minimum indoor illumination intensity setting value, produce control instruction Motorized blind blinds 4 being adjusted to best sunshade state;
Priority control module, the priority order setting each control module is: blast velocity control module, timing control module, temperature control modules, intensity of solar radiation control module, air conditioner load control module and daylighting control module;
Output module, receives the control instruction that each control module produces, and the priority order arranged according to priority control module, exports to driving governor 3 by control instruction the highest for the priority produced simultaneously.
Wherein, blast velocity control module calculates in real time, uninterruptedly, corresponding control instruction is produced when reaching condition, timing control module, temperature control modules, intensity of solar radiation control module, air conditioner load control module and synchronous the calculating at the same time of daylighting control module, and produce corresponding control instruction when reaching condition respectively, wherein, the described time interval is 0.25 ~ 2h.
In addition, the present invention can also by setting up remote controller 5, and select the driving governor 3 with unlimited signal receiving function, carry out local manual work state to each Motorized blind blinds 4 respectively by remote controller 5 to control, and driving governor 3 override performs the control instruction that remote controller 5 sends.The present invention, also by network communication modes such as mobile phone A PP, assigns instruction via master controller 2 to driving governor 3, realizes the Long-distance Control to Motorized blind blinds 4.
Therefore, the present invention can consider the needs of each change of outside air temperature by sunshade position of building, outdoor wind and rain situation, indoor status of energy consumption and indoor lighting, guaranteeing under safe prerequisite, photo-thermal environment in effective conditioning chamber, realize best sunshade time as sunny in summer, when it is cloudy, realize best daylighting, allow indoor acquisition most radiant heat etc. winter, effectively reduce building energy consumption, and improve architecture indoor comfortableness.
As shown in Figure 2, intelligent construction sunshading method of the present invention, step is as follows:
S1: install Motorized blind blinds 4 respectively by sunshade position at each building;
S2: preset building position longitude and latitude, wind speed safety value, atmospheric temperature setting value, the solar water in each direction, Motorized blind blinds 4 place is straight penetrates the upper limit value and lower limit value of radiation intensity and sun sky radiation intensity sum, air conditioner load setting value, minimum indoor illumination intensity setting value, surrounding building geometric parameter, as the closedown blade angle of closed condition, and as the best daylighting blade angle of best daylighting state; Wherein, preferably close that blade angle is 0 °, best daylighting blade angle is 90 °.
S3: the air conditioner load data of Real-time Collection building and the wind speed of building position, atmospheric temperature and intensity of solar radiation, and calculate the data for judging each Motorized blind blinds 4 working environment in real time, comprising:
According to real-time intensity of solar radiation, real-time time and building position longitude and latitude, calculate sun altitude, azimuth in real time, and the solar incident angle in each direction, Motorized blind blinds 4 place, solar water is straight penetrates radiation intensity, sun sky radiation intensity;
Calculate each Motorized blind blinds 4 respectively with corresponding real-time solar incident angle closest to vertical best sunshade blade angle, and the real-time solar incident angle in foundation surrounding building geometric parameter and each direction, Motorized blind blinds 4 place, azimuth, judge whether the direct sunlight being irradiated to corresponding Motorized blind blinds 4 is subject to blocking of surrounding building, if judged result is yes, then the best sunshade state of blade angle as each Motorized blind blinds 4 will be closed, if judged result is no, then using the best sunshade blade angle calculated as the best sunshade state of corresponding Motorized blind blinds 4,
According to the best sunshade blade angle of each Motorized blind blinds 4 and the real-time sun sky radiation intensity in direction, place, calculate the corresponding indoor illumination intensity by sunshade position when each Motorized blind blinds 4 is in best sunshade state respectively;
According to the real-time sun sky radiation intensity in each direction, Motorized blind blinds 4 place, calculate the minimum daylighting blade angle that each Motorized blind blinds 4 meets minimum indoor illumination intensity setting value respectively, and using this minimum daylighting blade angle as the minimum daylighting claimed condition of corresponding Motorized blind blinds 4;
S4: the working environment of each Motorized blind blinds 4 is judged, to realize, to the control of Motorized blind blinds 4 duty, comprising successively:
S4-1: judge real-time wind speed, when real-time wind speed is more than wind speed safety value, adjusts to closed condition by each Motorized blind blinds 4, otherwise, the time of building position is judged;
S4-2: when building position and being in evening hours, each Motorized blind blinds 4 is adjusted to closed condition, otherwise, Real-Time Atmospheric temperature is judged;
S4-3: when Real-Time Atmospheric temperature is below atmospheric temperature setting value, adjusts to best daylighting state by each Motorized blind blinds 4, otherwise, penetrate radiation intensity and sun sky radiation intensity judges to real-time solar water is straight;
S4-4: when the real-time solar water in any one direction, Motorized blind blinds 4 place is straight penetrate radiation intensity to sun sky radiation intensity sum below corresponding lower limit time, corresponding Motorized blind blinds 4 is adjusted to best daylighting state, when the real-time solar water in any one direction, Motorized blind blinds 4 place is straight penetrate radiation intensity to sun sky radiation intensity sum more than corresponding higher limit time, corresponding Motorized blind blinds 4 is adjusted to best sunshade state, otherwise, real-time air conditioner load is judged;
S4-5: when real-time air conditioner load is below air conditioner load setting value, adjusts to best daylighting state by each Motorized blind blinds 4, otherwise, real-time indoor illumination intensity is judged;
S4-6: when any one Motorized blind blinds 4 is in best sunshade state to when being less than minimum indoor illumination intensity setting value by the indoor illumination intensity at sunshade position during correspondence, produce and corresponding Motorized blind blinds 4 is adjusted to minimum daylighting claimed condition, when any one Motorized blind blinds 4 is in best sunshade state to when being subject to the indoor illumination intensity at sunshade position during correspondence more than minimum indoor illumination intensity setting value, produces and Motorized blind blinds 4 is adjusted to best sunshade state.
Wherein, in above-mentioned steps S4, continuous continual judgement is carried out to real-time wind speed, to building time of position, Real-Time Atmospheric temperature, in real time solar water are straight penetrates radiation intensity and sun sky radiation intensity, in real time air conditioner load and indoor illumination intensity is then synchronous in real time judges at the same time, this time interval is 0.25 ~ 2h, controls the duty of Motorized blind blinds 4 according to judged result accordingly.
In addition, resident family can also carry out Non-follow control by remote controller 5 to the duty of each Motorized blind blinds 4.
The present invention does not limit to and above-mentioned detailed description of the invention; according to foregoing; according to ordinary technical knowledge and the customary means of this area; do not departing under the present invention's above-mentioned fundamental technics thought prerequisite; the present invention can also make the equivalent modifications of other various ways, replacement or change, all drops among protection scope of the present invention.
Claims (10)
1. an intelligent construction shading system, comprising:
Multiple Motorized blind blinds (4), each being arranged on building is respectively by sunshade position;
Driving governor (3), for driving each Motorized blind blinds (4) described;
It is characterized in that described architectural shading system also comprises:
Small-sized weather station (1), for the Real-time Collection building wind speed of position, atmospheric temperature and intensity of solar radiation;
Master controller (2), adjust to corresponding duty for being controlled each Motorized blind blinds (4) respectively by described driving governor (3), this master controller (2) is provided with:
Receiver module, the wind speed that the small-sized weather station of real-time reception (1) collects, atmospheric temperature and intensity of solar radiation data, and the air conditioner load data gathering building;
Memory module, be preset with building position longitude and latitude, wind speed safety value, atmospheric temperature setting value, the solar water in each Motorized blind blinds (4) direction, place is straight penetrates the upper limit value and lower limit value of radiation intensity and sun sky radiation intensity sum, air conditioner load setting value, minimum indoor illumination intensity setting value, as the closedown blade angle of closed condition, and as the best daylighting blade angle of best daylighting state;
Basic data computing module, according to real-time intensity of solar radiation, real-time time and building position longitude and latitude, calculate sun altitude, azimuth in real time, and the solar incident angle in each Motorized blind blinds (4) direction, place, solar water is straight penetrates radiation intensity, sun sky radiation intensity;
Best sunshade state computation module, calculate each Motorized blind blinds (4) respectively with corresponding real-time solar incident angle closest to vertical best sunshade blade angle, and the best sunshade state using the best sunshade blade angle calculated as corresponding Motorized blind blinds (4);
Indoor illumination intensity computing module, according to the best sunshade blade angle of each Motorized blind blinds (4) and the real-time sun sky radiation intensity in direction, place, calculate the corresponding indoor illumination intensity by sunshade position when each Motorized blind blinds (4) is in best sunshade state respectively;
Minimum daylighting claimed condition computing module, according to the real-time sun sky radiation intensity in each Motorized blind blinds (4) direction, place, calculate the minimum daylighting blade angle that each Motorized blind blinds (4) meets minimum indoor illumination intensity setting value respectively, and the minimum daylighting claimed condition using this minimum daylighting blade angle as corresponding Motorized blind blinds (4);
Blast velocity control module, when real-time wind speed is more than described wind speed safety value, produces the control instruction each Motorized blind blinds (4) being adjusted to closed condition;
Timing control module, when building position and being in evening hours, produces the control instruction each Motorized blind blinds (4) being adjusted to closed condition;
Temperature control modules, when Real-Time Atmospheric temperature is below described atmospheric temperature setting value, produces the control instruction each Motorized blind blinds (4) being adjusted to best daylighting state;
Intensity of solar radiation control module, when the real-time solar water in any one Motorized blind blinds (4) direction, place is straight penetrate radiation intensity to sun sky radiation intensity sum below corresponding lower limit time, produce the control instruction corresponding Motorized blind blinds (4) being adjusted to best daylighting state, when the real-time solar water in any one Motorized blind blinds (4) direction, place is straight penetrate radiation intensity to sun sky radiation intensity sum more than corresponding higher limit time, produce the control instruction corresponding Motorized blind blinds (4) being adjusted to best sunshade state,
Air conditioner load control module, when real-time air conditioner load is below described air conditioner load setting value, produces the control instruction each Motorized blind blinds (4) being adjusted to best daylighting state;
Daylighting control module, when any one Motorized blind blinds (4) is in best sunshade state to when being less than minimum indoor illumination intensity setting value by the indoor illumination intensity at sunshade position during correspondence, produce the control instruction corresponding Motorized blind blinds (4) being adjusted to minimum daylighting claimed condition, when any one Motorized blind blinds (4) is in best sunshade state to when being subject to the indoor illumination intensity at sunshade position during correspondence more than minimum indoor illumination intensity setting value, produce control instruction Motorized blind blinds (4) being adjusted to best sunshade state;
Priority control module, the priority order of setting each control module described is: blast velocity control module, timing control module, temperature control modules, intensity of solar radiation control module, air conditioner load control module and daylighting control module;
Output module, receive the control instruction that each control module described produces, the priority order arranged according to priority control module, exports to described driving governor (3) by control instruction the highest for the priority produced simultaneously.
2. intelligent construction shading system according to claim 1, it is characterized in that: described memory module is also preset with surrounding building geometric parameter, described best sunshade state computation module is also according to the real-time solar incident angle in surrounding building geometric parameter and each Motorized blind blinds (4) direction, place, azimuth, judge whether the direct sunlight being irradiated to corresponding Motorized blind blinds (4) is subject to blocking of surrounding building, if judged result is yes, then will close the best sunshade state of blade angle as each Motorized blind blinds (4), if judged result is no, best sunshade state then using the described sunshade blade angle calculated as corresponding Motorized blind blinds (4).
3. intelligent construction shading system according to claim 1, is characterized in that: described closedown blade angle is 0 °, and described best daylighting blade angle is 90 °.
4. the intelligent construction shading system according to claims 1 to 3 any one, it is characterized in that: described blast velocity control module calculates in real time, uninterruptedly, corresponding control instruction is produced when reaching condition, described timing control module, temperature control modules, intensity of solar radiation control module, air conditioner load control module and synchronous the calculating at the same time of daylighting control module, and produce corresponding control instruction when reaching condition respectively, wherein, the described time interval is 0.25 ~ 2h.
5. intelligent construction shading system according to claim 4, it is characterized in that: described architectural shading system also comprises remote controller (5), described driving governor (3) is connected with remote controller (5) radio communication, remote controller (5) carries out local manual work state to each Motorized blind blinds (4) respectively by driving governor (3) and controls, and described driving governor (3) override performs the control instruction that remote controller (5) sends.
6. intelligent construction shading system according to claim 5, it is characterized in that: described architectural shading system also comprises mobile phone A PP(6), described master controller (2) and mobile phone A PP(6) be connected by wireless network, mobile phone A PP(6) by master controller (2), remote manual working state control is carried out to each Motorized blind blinds (4), and mobile phone A PP(6) be only second to blast velocity control module in the middle of the control instruction that the sends priority set by priority control module in described master controller (2).
7. an intelligent construction sunshading method, step is as follows:
S1: install Motorized blind blinds (4) respectively by sunshade position at each building;
S2: preset building position longitude and latitude, wind speed safety value, atmospheric temperature setting value, the solar water in each Motorized blind blinds (4) direction, place is straight penetrates the upper limit value and lower limit value of radiation intensity and sun sky radiation intensity sum, air conditioner load setting value, minimum indoor illumination intensity setting value, as the closedown blade angle of closed condition, and as the best daylighting blade angle of best daylighting state;
S3: the air conditioner load data of Real-time Collection building and the wind speed of building position, atmospheric temperature and intensity of solar radiation, and calculate the data for judging each Motorized blind blinds (4) working environment in real time, comprising:
According to real-time intensity of solar radiation, real-time time and building position longitude and latitude, calculate sun altitude, azimuth in real time, and the solar incident angle in each Motorized blind blinds (4) direction, place, solar water is straight penetrates radiation intensity, sun sky radiation intensity;
Calculate each Motorized blind blinds (4) respectively with corresponding real-time solar incident angle closest to vertical best sunshade blade angle, the best sunshade state using the best sunshade blade angle calculated as corresponding Motorized blind blinds (4);
According to the best sunshade blade angle of each Motorized blind blinds (4) and the real-time sun sky radiation intensity in direction, place, calculate the corresponding indoor illumination intensity by sunshade position when each Motorized blind blinds (4) is in best sunshade state respectively;
According to the real-time sun sky radiation intensity in each Motorized blind blinds (4) direction, place, calculate the minimum daylighting blade angle that each Motorized blind blinds (4) meets minimum indoor illumination intensity setting value respectively, and the minimum daylighting claimed condition using this minimum daylighting blade angle as corresponding Motorized blind blinds (4);
S4: the working environment of each Motorized blind blinds (4) is judged, to realize, to the control of Motorized blind blinds (4) duty, comprising successively:
S4-1: judge real-time wind speed, when real-time wind speed is more than described wind speed safety value, adjusts to closed condition by each Motorized blind blinds (4), otherwise, the time of building position is judged;
S4-2: when building position and being in evening hours, each Motorized blind blinds (4) is adjusted to closed condition, otherwise, Real-Time Atmospheric temperature is judged;
S4-3: when Real-Time Atmospheric temperature is below described atmospheric temperature setting value, adjusts to best daylighting state by each Motorized blind blinds (4), otherwise, penetrate radiation intensity and sun sky radiation intensity judges to real-time solar water is straight;
S4-4: when the real-time solar water in any one Motorized blind blinds (4) direction, place is straight penetrate radiation intensity to sun sky radiation intensity sum below corresponding lower limit time, corresponding Motorized blind blinds (4) is adjusted to best daylighting state, when the real-time solar water in any one Motorized blind blinds (4) direction, place is straight penetrate radiation intensity to sun sky radiation intensity sum more than corresponding higher limit time, corresponding Motorized blind blinds (4) is adjusted to best sunshade state, otherwise, real-time air conditioner load is judged;
S4-5: when real-time air conditioner load is below described air conditioner load setting value, adjusts to best daylighting state by each Motorized blind blinds (4), otherwise, real-time indoor illumination intensity is judged;
S4-6: when any one Motorized blind blinds (4) is in best sunshade state to when being less than minimum indoor illumination intensity setting value by the indoor illumination intensity at sunshade position during correspondence, produce and corresponding Motorized blind blinds (4) is adjusted to minimum daylighting claimed condition, when any one Motorized blind blinds (4) is in best sunshade state to when being subject to the indoor illumination intensity at sunshade position during correspondence more than minimum indoor illumination intensity setting value, produces and Motorized blind blinds (4) is adjusted to best sunshade state.
8. intelligent construction sunshading method according to claim 7, it is characterized in that: in described step S2, be also preset with surrounding building geometric parameter, the real-time solar incident angle according to surrounding building geometric parameter and each Motorized blind blinds (4) direction, place is gone back in described step S3, azimuth, judge whether the direct sunlight being irradiated to corresponding Motorized blind blinds (4) is subject to blocking of surrounding building, if judged result is yes, then will close the best sunshade state of blade angle as each Motorized blind blinds (4), if judged result is no, best sunshade state then using the described sunshade blade angle calculated as corresponding Motorized blind blinds (4).
9. intelligent construction sunshading method according to claim 7, is characterized in that: described closedown blade angle is 0 °, and described best daylighting blade angle is 90 °.
10. the intelligent construction sunshading method according to claim 7 to 9 any one, it is characterized in that: in described step S4, continuous continual judgement is carried out to real-time wind speed, to building time of position, Real-Time Atmospheric temperature, in real time solar water are straight penetrates radiation intensity and sun sky radiation intensity, in real time air conditioner load and indoor illumination intensity is then synchronous in real time judges at the same time, this time interval is 0.25 ~ 2h, controls the duty of Motorized blind blinds (4) according to judged result accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652341.2A CN103628637B (en) | 2013-12-05 | 2013-12-05 | A kind of intelligent construction shading system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652341.2A CN103628637B (en) | 2013-12-05 | 2013-12-05 | A kind of intelligent construction shading system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103628637A CN103628637A (en) | 2014-03-12 |
| CN103628637B true CN103628637B (en) | 2015-12-30 |
Family
ID=50210059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310652341.2A Active CN103628637B (en) | 2013-12-05 | 2013-12-05 | A kind of intelligent construction shading system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103628637B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629740B (en) * | 2014-10-28 | 2019-03-29 | 大连万达集团股份有限公司 | Sunlight energy conserving system for hotel |
| US9708852B2 (en) * | 2015-05-11 | 2017-07-18 | Siemens Industry, Inc. | Energy-efficient integrated lighting, daylighting, and HVAC with controlled window blinds |
| CN105353779B (en) * | 2015-11-16 | 2018-05-08 | 盐城工学院 | A kind of building level external sunshade angle regulator control system based on PLC |
| CN106285442A (en) * | 2016-08-22 | 2017-01-04 | 安徽瑞宏信息科技有限公司 | Intelligent construction shading system |
| CN106371396A (en) * | 2016-11-09 | 2017-02-01 | 盐城工学院 | Building horizontal outer sun shield plate automatic control device having ventilation function and control method therefor |
| CN106502287A (en) * | 2016-12-26 | 2017-03-15 | 阴勃龙 | Building temperature control system and its temperature control mechanism, temp. control method |
| CN106802606B (en) * | 2017-03-09 | 2019-02-15 | 中国农业科学院农业经济与发展研究所 | A kind of agricultural environment insulation quilt control system and method |
| CN107990514A (en) * | 2017-12-05 | 2018-05-04 | 四川省建筑科学研究院 | A kind of sunshade regulating system based on environment induction |
| CN108590053A (en) * | 2018-04-03 | 2018-09-28 | 上海建工集团股份有限公司 | A kind of intelligence control system and method for external shading device |
| CN109101740A (en) * | 2018-08-24 | 2018-12-28 | 国安瑞（北京）科技有限公司 | A kind of temperature control method |
| CN109555459A (en) * | 2018-12-05 | 2019-04-02 | 中建科技湖南有限公司 | A kind of self-adapting intelligent shading system |
| CN111381509A (en) * | 2018-12-30 | 2020-07-07 | 国家能源投资集团有限责任公司 | Illuminance control method and device in photovoltaic building, storage medium and processor |
| CN109819148A (en) * | 2019-02-01 | 2019-05-28 | 自然资源部第三海洋研究所 | Portable automatic seabird image intelligent collector |
| CN110107210A (en) * | 2019-04-18 | 2019-08-09 | 北京中建建筑科学研究院有限公司 | A kind of Building Outside Shading of Window shutter system of intelligentized control method |
| CN110633538B (en) * | 2019-09-23 | 2023-05-12 | 同济大学建筑设计研究院(集团)有限公司 | Building external sunshade design optimization method, device, computing equipment and storage medium |
| CN111025998A (en) * | 2019-12-27 | 2020-04-17 | 上海建工集团股份有限公司 | Intelligent window and control method thereof |
| CN111158404A (en) * | 2020-01-03 | 2020-05-15 | 重庆特斯联智慧科技股份有限公司 | Building facade lighting intelligent shielding system and method based on Internet of things |
| CN111441705B (en) * | 2020-04-03 | 2022-03-11 | 哈尔滨工业大学 | Building self-adaptive skin shading system capable of sensing user behaviors and control method |
| CN111350451A (en) * | 2020-04-24 | 2020-06-30 | 厦门大学 | Partitioned intelligent shutter external sun-shading and lighting system and control method thereof |
| CN112995292A (en) * | 2021-02-04 | 2021-06-18 | 东南大学 | Variable sunshade automatic regulation and control method for responding to real-time weather change |
| CN113530417A (en) * | 2021-07-30 | 2021-10-22 | 北京建院图茂科技有限公司 | Shutter automatic control system based on indoor and outdoor environment variables |
| CN114382394B (en) * | 2021-12-31 | 2024-05-28 | 北京金茂人居环境科技有限公司 | Control method of sun shading device, storage medium and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424292Y (en) * | 2000-06-14 | 2001-03-21 | 于博韬 | Controller of light-controlled rainproof awning |
| CN101963803A (en) * | 2010-09-09 | 2011-02-02 | 上海数字智能化系统工程有限公司 | Intelligent building integrated system |
| CN201933714U (en) * | 2010-08-18 | 2011-08-17 | 缪智文 | Electric wireless remote controlled intelligent sunshade machine |
| CN202164924U (en) * | 2011-06-09 | 2012-03-14 | 张开丰 | Intelligent door and window control system |
| CN203220229U (en) * | 2013-04-15 | 2013-10-02 | 深圳市宁冠鸿科技有限公司 | Control device and system for intelligent home electric curtain |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8061374B2 (en) * | 2008-11-28 | 2011-11-22 | Wanda Ying Li | Intelligent outdoor sun shading device |
-
2013
- 2013-12-05 CN CN201310652341.2A patent/CN103628637B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424292Y (en) * | 2000-06-14 | 2001-03-21 | 于博韬 | Controller of light-controlled rainproof awning |
| CN201933714U (en) * | 2010-08-18 | 2011-08-17 | 缪智文 | Electric wireless remote controlled intelligent sunshade machine |
| CN101963803A (en) * | 2010-09-09 | 2011-02-02 | 上海数字智能化系统工程有限公司 | Intelligent building integrated system |
| CN202164924U (en) * | 2011-06-09 | 2012-03-14 | 张开丰 | Intelligent door and window control system |
| CN203220229U (en) * | 2013-04-15 | 2013-10-02 | 深圳市宁冠鸿科技有限公司 | Control device and system for intelligent home electric curtain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103628637A (en) | 2014-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103628637B (en) | A kind of intelligent construction shading system and method | |
| CN108884702B (en) | Tracking blind apparatus using solar module | |
| US8456729B2 (en) | Weather-responsive shade control system | |
| CN106014165A (en) | Intelligent control louver sun shading system | |
| CN108590053A (en) | A kind of intelligence control system and method for external shading device | |
| CN101787849A (en) | Solar driven vertical louver solar protection device | |
| TW202026515A (en) | Smart curtain system and method of adjusting opening of curtain dynamically | |
| CN103270238A (en) | Energy saving control device | |
| Priatman et al. | Towards energy efficient facade through solar-powered shading device | |
| CN109519111B (en) | Energy-saving automatic control system and method for curtain wall building | |
| CN115680215A (en) | Roofing photovoltaic module reaches building including this subassembly | |
| JP2009299314A (en) | Temperature regulating system of house | |
| KR20120030183A (en) | Blind control system being interlocked with natural light and control method thereof | |
| CN209780713U (en) | Self-adaptive intelligent sun-shading system | |
| CN116027814A (en) | Photovoltaic panel inclination angle control device of photovoltaic power generation system | |
| CN203654538U (en) | Multi-parameter control intelligence thermal channel photovoltaic curtain wall | |
| Luecke et al. | Design, development, and testing of an automated window shade controller | |
| CN110259358A (en) | A kind of photovoltaic sun-shading louver system and its control method | |
| CN103439943A (en) | Automatic control system of louver | |
| CN109586660A (en) | A kind of elevation of building photovoltaic panel | |
| CN212583573U (en) | Photovoltaic solar protection devices | |
| CN111395931B (en) | Photovoltaic sun-shading device and control method thereof | |
| CN211015153U (en) | Solar sun-shading system | |
| Zou et al. | A new dynamic and vertical photovoltaic integrated building envelope for high-rise glaze-facade buildings | |
| CN215408401U (en) | Intelligent control system for metal roller shutter of transformer substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Applicant after: Guangdong Construction Academy Group Plc Address before: 510500 martyrs East Road, Guangdong, Guangzhou No. 121 Applicant before: Guangdong Prov. Inst. of Building Science |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: GUANGDONG PROV. INST. OF BUILDING SCIENCE TO: GUANGDONG ARCHITECTURAL SCIENTIFIC RESEARCH INSTITUTE GROUP CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |