Coordinated window shade adjustments to create a shade pattern

1. A method, comprising:

adjusting, by one or more processors and based on internal sensor data associated with daylight on an internal area of interest, a first window shade a first adjustment to create a first shadow configuration on the area of interest, wherein the internal area of interest is within a structure;

adjusting, by the one or more processors and based on the internal sensor data, a second window shade a second adjustment to create a second shadow configuration on the internal area of interest;

adjusting, by the one or more processors and based on the internal sensor data, a third window shade a third adjustment to create a third shadow configuration on the internal area of interest; and

creating, by the one or more processors, an overall shadow configuration by the combination of the first shadow configuration, the second shadow configuration and the third shadow configuration on the internal area of interest, wherein the overall shadow configuration protects against direct solar radiation onto the internal area of interest, while allowing daylight into one or more regions within the structure, but outside of the internal area of interest.

2. The method of claim 1 , wherein the first adjustment, the second adjustment and the third adjustment allows daylight into one or more regions outside the internal area of interest.

3. The method of claim 1 , further comprising communicating, by the one or more processors and to an artificial lighting control system, information regarding at least one of a presence of shadow or reflected light on the internal area of interest such that the artificial lighting system adjusts the artificial lighting.

4. The method of claim 1 , further comprising adjusting, by the one or more processors, an artificial lighting control system based on at least one of a presence of shadow or reflected light on the internal area of interest.

5. The method of claim 1 , further comprising adjusting, by the one or more processors, an artificial lighting control system based on at least one of a presence of shadow or reflected light on the internal area of interest, in advance of the presence of the shadow or the reflected light on the internal area of interest.

6. The method of claim 1 , wherein the overall shadow configuration provides targeted shadows onto the internal area of interest.

7. The method of claim 1 , wherein the overall shadow configuration restricts targeted sun light from the internal area of interest.

8. The method of claim 1 , further comprising configuring at least one of a pattern, a shade material or an openness for at least one of the first window shade or the second window shade.

9. The method of claim 1 , further comprising:

analyzing, by the one or more processors, angles of solar rays that comprise direct solar radiation; and

determining, by the one or more processors, an impact of the solar rays on at least one of the internal area of interest, the first window shade or the second window shade,

wherein the adjusting of at least one of the first window shade or the second window shade is based on the determining.

10. The method of claim 1 , further comprising:

modeling, by the one or more processors, at least a portion of a building and at least a portion of the surroundings of a building to create a shadow model;

using, by the one or more processors, the shadow model to calculate a presence of calculated shadow at a location of interest on the building; and

determining, by the one or more processors, an impact of the presence of calculated shadow on the internal area of interest,

wherein the adjusting of at least one of the first window shade or the second window shade is based on the determining.

11. The method of claim 1 , further comprising communicating, by the one or more processors and to a building management system, information regarding the adjusting of at least one of the first window shade or the second window shade such that the building management system controls other systems based on the adjusting.

12. The method of claim 1 , wherein the internal area of interest includes an object within the internal area of interest.

13. The method of claim 1 , wherein the internal area of interest includes one or more people within the internal area of interest.

14. The method of claim 1 , further comprising:

modeling, by the one or more processors, at least a portion of a building and at least a portion of the surroundings of a building to create a reflectance model;

using, by the one or more processors, the reflectance model to calculate a presence of calculated reflected light at a location of interest on the building; and

determining, by the one or more processors, an impact of the presence of calculated reflected light on the internal area of interest,

wherein the adjusting of at least one of the first window shade or the second window shade is based on the determining.

15. The method of claim 1 , further comprising:

comparing, by the one or more processors, a measured radiation value obtained from a radiometer on an outside of a building to a predicted radiation value generated by a clear sky algorithm to obtain a comparison value; and

determining, by the one or more processors, an impact of the comparison value on the internal area of interest,

wherein the adjusting of at least one of the first window shade or the second window shade is based on the determining.

16. The method of claim 1 , further comprising implementing an override condition of

adjusting at least one of the first window shade or the second window shade, in response to at least one of:

determining, by the one or more processors, the presence of calculated reflected light on at least one of a first window adjacent the first window shade or a second window adjacent the second window shade;

determining, by the one or more processors, the presence of calculated shadow on at least one of the first window or the second window;

determining, by the one or more processors, a modelled brightness value indicating the presence of excessive brightness at least one of the first window or the second window; or

determining, by the one or more processors, that at least one of an actual British thermal unit (BTU) load on the window or a calculated BTU load on the window exceeds a predetermined value.

17. The method of claim 1 , wherein the first adjustment and the second adjustment are different adjustments.

18. A system comprising:

one or more processors; and

one or more tangible, non-transitory memories configured to communicate with the one or more processors,

the one or more tangible, non-transitory memories having instructions stored thereon that, in response to execution by the one or more processors, cause the one or more processors to perform operations comprising:

adjusting, by the one or more processors and based on internal sensor data associated with daylight on an internal area of interest, a first window shade a first adjustment to create a first shadow configuration on the area of interest, wherein the internal area of interest is within a structure;

adjusting, by the one or more processors and based on the internal sensor data, a second window shade a second adjustment to create a second shadow configuration on the internal area of interest;

adjusting, by the one or more processors and based on the internal sensor data, a third window shade a third adjustment to create a third shadow configuration on the internal area of interest; and

creating, by the one or more processors, an overall shadow configuration by the combination of the first shadow configuration, the second shadow configuration and the third shadow configuration on the internal area of interest, wherein the overall shadow configuration protects against direct solar radiation onto the internal area of interest, while allowing daylight into one or more regions within the structure, but outside of the internal area of interest.