Intelligent lighting device control system with adaptive adjustment function and method thereof

Patent metadata

Field	Value
Publication number	US-11832363-B1
Application number	US-202217890286-A
Country	US
Kind code	B1
Filing date	Aug 18, 2022
Priority date	May 16, 2022
Publication date	Nov 28, 2023
Grant date	Nov 28, 2023

Abstract

An intelligent lighting device control system includes a plurality of lighting devices and an intelligent lighting device controller. The intelligent lighting device controller includes a detecting module, a main power source module and an intelligent control module. The detecting module has a detecting circuit. The main power source module includes a plurality of first electrode connectors and a common electrode connector. The first electrode connectors are connected to the detecting circuit and connected to the first electrodes of the lighting devices via the detecting circuit. The common second electrode connector is connected to the second electrodes of the lighting devices and outputs an electricity signal to drive the lighting devices, such that the detecting circuit generates a plurality of detecting signals. The intelligent control module generates a feedback signal according to the detecting signals and the main power source module adjusts the electricity signal according to the feedback signal.

First claim

What is claimed is:

1. An intelligent lighting device control system with adaptive adjustment function, comprising:
a plurality of lighting devices, wherein each of the lighting devices has a first electrode and a second electrode; and
an intelligent lighting device controller, comprising:
a detecting module comprising a detecting circuit and a plurality of detectors;
a main power source module comprising a plurality of first electrode connectors and a common electrode connector, wherein each of the first electrode connectors in the main power source module are connected to each of the plurality of detectors in the detecting circuit, and connected to each of the first electrodes of the plurality of lighting devices respectively via the detecting circuit, wherein the common electrode connector is connected to each of the second electrodes of the plurality of lighting devices and is configured to output an electricity signal in order to drive the plurality of lighting devices, such that the detecting circuit is configured to generate a plurality of detecting signals corresponding to the lighting devices respectively;
an intelligent control module connected to the detecting module and the main power source module, wherein the intelligent control module is configured to generate a feedback signal according to the detecting signals and transmit the feedback signal to the main power source module, wherein the main power source module is configured to adjust the electricity signal according to the feedback signal in order to execute an adaptive adjustment function; and
a low-voltage power source module, wherein the main power source module is connected to the detecting module and the intelligent control module via the low-voltage power source module.

2. The intelligent lighting device control system with adaptive adjustment function as claimed in claim 1 , wherein the detecting circuit further comprises an operational amplifier.

3. The intelligent lighting device control system with adaptive adjustment function as claimed in claim 1 , wherein the intelligent lighting device controller further comprises a manual power switch configured to adjust a power of the electricity signal of the main power source module.

4. The intelligent lighting device control system with adaptive adjustment function as claimed in claim 1 , wherein the low-voltage power source module is configured to output a low voltage output and provide a voltage stabilizing function in order to drive the detecting module and the intelligent control module.

5. The intelligent lighting device control system with adaptive adjustment function as claimed in claim 1 , wherein the detecting module is configured to amplify the detecting signals, and the intelligent control module calculates a sum of the detecting signals amplified by the detecting module to generate the feedback signal and transmits the feedback signal to the main power source module.

6. An adaptive adjustment method for an intelligent lighting device control system, comprising:
providing a plurality of lighting devices;
connecting each of detectors in a detecting circuit of a detecting module to each of first electrodes of the plurality of lighting devices;
connecting a common electrode connector of a main power source module to each of second electrodes of the plurality of lighting devices, and connecting each of the first electrode connectors in the main power source module to each of the first electrodes in the lighting devices respectively via the detecting circuit, and outputting an electricity signal to drive the lighting devices by the main power source module;
generating a plurality of detecting signals corresponding to the lighting devices respectively by the detecting circuit;
generating a feedback signal according to the detecting signals and transmitting the feedback signal to the main power source module by an intelligent control module; and
adjusting the electricity signal according to the feedback signal by the main power source module in order to perform an adaptive adjustment function when any one of the lighting devices malfunctions.

7. The adaptive adjustment method for the intelligent lighting device control system as claimed in claim 6 , wherein the detecting circuit further comprises an operational amplifier.

8. The adaptive adjustment method for the intelligent lighting device control system as claimed in claim 6 , further comprising:
adjusting a power of the electricity signal of the main power source module by a manual power switch.

9. The adaptive adjustment method for the intelligent lighting device control system as claimed in claim 6 , further comprising:
powering the detecting module and the intelligent control module by the main power source module via a low-voltage power source module, and outputting a low voltage output and providing a voltage stabilizing function to drive the detecting module and the intelligent control module by the low-voltage power source module.

10. The adaptive adjustment method for the intelligent lighting device control system as claimed in claim 6 , further comprising:
amplifying the detecting signals by the detecting module;
calculating a sum of the detecting signals amplified by the detecting module to generate the feedback signal by the intelligent control module; and
transmitting the feedback signal to the main power source module by the intelligent control module.

Assignees

• Xiamen Pvtech Co Ltd

Inventors

• Lu Fuxing
• Liu Rongtu
• Liu Chun Ming

Classifications

• H05B45/52 Primary

  in a parallel array of LEDs · CPC title

• H05B47/14 Primary

  by determining electrical parameters of the light source · CPC title

• H05B47/21 Primary

  of two or more light sources connected in parallel · CPC title

• H05B45/30

  Driver circuits · CPC title

• H05B45/325

  Pulse-width modulation [PWM] · CPC title