LED (Light Emitting Diode) decorative lighting system adopting soft coding technology

Abstract

The invention relates to a soft coding technology of an LED (Light Emitting Diode) decorative lighting system, relating to a singlechip microcomputer measurement, control and application system, in particular to a coding technology of the LED decorative lighting system, wherein coding is realized by adopting software and a human-machine conversion method without additional arrangement of dial switches and other operation devices. According to the invention, the coding is realized by displaying color signals in a set time interval and simultaneously acquiring and storing switch-off operations and switch-off operation signals of a power switch, wherein the color signals are in one-to-one correspondence to coding numeric values.

Description

(1) Technical field: [0001] A soft numbering technology for LED lighting system, which relates to single-chip microcomputer measurement and control and application system, in particular to the numbering technology for LED lighting system. The so-called "soft numbering" here means that it does not need to set additional operating devices such as dial switches, and uses software and man-machine dialogue to realize numbering, which is different from the numbering of the physical operation method using dial switches. It realizes numbering by one-to-one correspondence between color signals and number values ​​by turning off the power switch when the color signal is displayed in the set time period, and collecting and storing the off-operation information through the single-chip circuit. (2) Background technology: [0002] At present, the numbering of each device in the single-chip microcomputer measurement and control and application system is performed by installing a dial switc...

AI Technical Summary

Problems solved by technology

[0003] In addition, in single-chip microcomputer measurement and control and application systems, especially in LED lighting systems, it is often necessary to number each device in the application system to achieve effective control of the system. On-site numbering, usually only during maintenance will re-number the device, which increases the cost of the product, and the installation of the dial switch on the outer shell of the device also affects the appearance of the product, some products are inconvenient to install the dial switch on the outer shell

For example, LED lighting system, the system usually uses point light source or guardrail light, because the point light source is small in size and the shell is closed and spherical, and the guardrail light shell is also closed, it is not easy to install components. If you must install a dial switch on the shell, then Many auxiliary small parts need to be installed, which requires more molds to make these small parts, which greatly increases the cost of the product. More importantly, most of these point light sources or guardrail lights are installed outdoors. The code switch will greatly reduce the sealing of the product. Even some landscape lights composed of point light sources are installed in the water, and the dial switch is not allowed at all. Therefore, the lighting effect of the LED lighting system composed of point light sources is limited. Realize the control of each single point light source in the system, which affects the application range of the LED lighting system

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