Building block combined lighting control system

[Source: "High-tech LED - Technology and Applications" July issue]

Light-emitting diodes (LEDs) are rapidly replacing the traditional landscape, decorative, neon and stage lighting markets due to their small size, long life, low power consumption and millions of color variations. Gradually adopted.

At present, the lighting changes of the lighting controllers on the market can be divided into fixed changes and custom-type changes; fixed changes are to directly put several simple display modes (neon red light effects) into the light controller, and the lamps can only be used later. This fixed manifestation performance. The beauty of traditional neon lights is that each lighting project has its own uniqueness and uniqueness. The customized type makes lighting changes according to the special needs of customers.

The traditional way of lighting control is to connect each luminaire to a designated terminal block. Each luminaire must be accurately connected to the correct position and establish a relative position correspondence table. Usually, after the actual hardware combination of the lamps is completed, the professional designer can make various lighting changes according to the corresponding forms, and test and adjust. The disadvantage of this production method is that the initial and customer discussions can only be discussed with the customer with the flat picture; the sample test must also be approved by the customer, and finally the product menu is verified, and the customer agrees, so much waste of manpower, material resources and time. . In the future, if the customer requests to increase the number of lighting changes or the number of lamps, it is also necessary for the full-time designer to do the work of adding and modifying the lighting changes.

The combination of light-emitting diode (LED) lamp objects is ever-changing, and the following situations occur in control:

- Different size lamp object combinations

- different types of light object combinations

- Non-Dot matrix light object arrangement

- Non-Continous lamp object arrangement

These are difficult to handle in traditional lighting control systems.

The lighting controller of the modular lighting control system adopts linear control mode (one light point is connected to one light point) and uses the powerful software animation simulation and conversion function of the computer to solve the above different combinations, discontinuous and other difficult problems, each light The display color and the expression color scale of the point are all controlled by the light controller, and the light object is composed of a single light point or a combination of dozens of light points, so the lighting fixtures of the several light points must be drawn in a straight line. One light is connected to one light point.

For more information, please refer to the July issue of "High-tech LED - Technology and Applications" magazine.

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