Intelligent lighting device controller with adaptive adjustment function and method thereof

Patent metadata

Field	Value
Publication number	US-11723135-B1
Application number	US-202217890281-A
Country	US
Kind code	B1
Filing date	Aug 18, 2022
Priority date	May 16, 2022
Publication date	Aug 8, 2023
Grant date	Aug 8, 2023

Abstract

An 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 has a plurality of first electrode connectors and a common second electrode connector. The first electrode connectors are connected to the detecting circuit and connected to the first electrodes of a plurality of lighting devices respectively via the detecting circuit. The common second electrode connector outputs an electricity signal to drive the lighting devices. The intelligent control module is connected to the detecting module and the main power source module. The detecting circuit generates a plurality of detecting signals corresponding to the lighting devices respectively. The intelligent control module generates a feedback signal and transmits the feedback signal to the main power source module. 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 controller with adaptive adjustment function, comprising:
a detecting module having a detecting circuit;
a main power source module having a plurality of first electrode connectors and a common second electrode connector, wherein the first electrode connectors are connected to the detecting circuit and connected to first electrodes of a plurality of lighting devices respectively via the detecting circuit, wherein the common second electrode connector is connected to second electrodes of the lighting devices and outputs an electricity signal in order to drive the lighting devices; and
an intelligent control module connected to the detecting module and the main power source module;
wherein the detecting circuit generates a plurality of detecting signals corresponding to the lighting devices respectively, and the intelligent control module generates a feedback signal according to the detecting signals and transmits the feedback signal to the main power source module, whereby the main power source module adjusts the electricity signal according to the feedback signal in order to execute an adaptive adjustment function.

2. The intelligent lighting device controller with adaptive adjustment function as claimed in claim 1 , wherein the detecting circuit comprises a plurality of detectors corresponding to the lighting devices respectively.

3. The intelligent lighting device controller with adaptive adjustment function as claimed in claim 1 , further comprising a low-voltage power source module, and the main power source module is connected to the detecting module and the intelligent control module via the low-voltage power source module.

4. The intelligent lighting device controller with adaptive adjustment function as claimed in claim 1 , wherein the lighting devices share the common second electrode connector.

5. The intelligent lighting device controller with adaptive adjustment function as claimed in claim 1 , wherein the detecting module amplifies 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 controller, comprising:
connecting a detecting circuit of a detecting module to first electrodes of a plurality of lighting devices;
connecting a common second electrode connector of a main power source module to second electrodes of the lighting devices, and connecting first electrode connectors of the main power source module to the first electrodes of 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 the 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.

7. The adaptive adjustment method for the intelligent lighting device controller as claimed in claim 6 , wherein the detecting circuit comprises a plurality of detectors corresponding to the lighting devices respectively.

8. The adaptive adjustment method for the intelligent lighting device controller as claimed in claim 6 , further comprising:
powering the detecting module and the intelligent control module via a low-voltage power source module by the main power source module.

9. The adaptive adjustment method for the intelligent lighting device controller as claimed in claim 6 , wherein the lighting devices share the common second electrode connector.

10. The adaptive adjustment method for the intelligent lighting device controller 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

• H05B47/105 Primary

  in response to determined parameters · CPC title

• H05B45/325

  Pulse-width modulation [PWM] · CPC title

• H05B45/50 Primary

  responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits · CPC title

• Y02B20/40

  Control techniques providing energy savings, e.g. smart controller or presence detection · CPC title