CN115066069A

CN115066069A - Intelligent control method of lighting system

Info

Publication number: CN115066069A
Application number: CN202210639963.0A
Authority: CN
Inventors: 虞崇钢
Original assignee: Hangzhou Honyar Electrical Co Ltd
Current assignee: Hangzhou Honyar Electrical Co Ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-16
Also published as: CN116095928A

Abstract

An intelligent control method of a lighting system is improved on a traditional lamp control loop, and comprises the following steps: connecting the live wire output ends at two ends of the two-way mechanical switch on the lamp control loop in series; one or more intelligent lamps are arranged in the lamp control loop, wherein the intelligent lamps are provided with an action detection circuit and are configured to be triggered in response to a short-time power-off signal for detecting the turning-over action of a two-way mechanical switch arranged on the lamp control loop; and the control module in the intelligent lamp determines to execute the built-in instruction according to the short-time power-off signal.

Description

Intelligent control method of lighting system

Technical Field

The invention relates to the field of intelligent lighting control, in particular to a design improvement scheme of an intelligent lighting system capable of being controlled by a traditional mechanical switch.

Technical Field

At present, because a conventional wall-mounted mechanical switch generally directly controls the power supply circuit of the lighting device to be switched on and off during conventional use, and with the continuous development of lighting technology, the conventional lighting fixture is replaced by the intelligent lighting device (especially an intelligent bulb), so that intelligent control can be realized and an intelligent lighting system can be formed. However, the technical problem to be considered by the technician is that the intelligent lighting device needs to be continuously powered on for a long time to ensure that the radio frequency components thereof are on line, which requires the continuous power supply support of the power supply loop controlled by the wall-mounted switch, so as to realize the intelligent control of the intelligent light bulb, and therefore the traditional wall-mounted mechanical switch cannot be generally counted as the control device of the intelligent lighting system or the traditional intelligent lighting system or a part thereof in the industry.

For example, a functional schematic of a conventional light control system is depicted in fig. 1. Normally, when the wall-mounted two-way switch 1 is used, the circuit is energized by throwing the switch contact to the live contact L1, and the lamp 2 is lit and de-energized by throwing the switch contact to the live contact L2. On the same lamp control loop, when two or more such two-way switches are used to control the same (or the same group of) lamps 2, the live contacts of the two-way switch 11 and the two-way switch 12 need to be thrown on the same path (for example, the two-way switch 11 is connected with the live contact L11, the two-way switch 12 is connected with the live contact L21, and for example, the two-way switch 11 is connected with the live contact L12, and the two-way switch 12 is connected with the live contact L22) to ensure that the lamps 2 are powered.

The technicians also recognize that the initial decoration design of most families still adopts the control system design under the traditional building electrical lighting standard, and the traditional wall-mounted mechanical switch control lamps still need to be matched to illuminate each indoor area, so that the families often need to replace the lamps when the intelligent upgrading of the lighting system is carried out, and meanwhile, the electronic switch control panel needs to be replaced or a concealed zero-fire wire needs to be additionally laid to realize intelligent transformation, so that the transformation cost is high and the difficulty is high.

Disclosure of Invention

The invention aims to solve the technical problem that on the premise of keeping a traditional wall-mounted mechanical switch as a control end, the control of a always intelligent lighting control system is realized at low cost, so that the in-situ replacement and transformation of the traditional lighting system engineering are realized at low cost.

In order to solve the problems, the technical scheme of the invention is as follows: an intelligent control method of a lighting system is improved on a traditional lamp control loop, and comprises the following steps: connecting the live wire output ends at two ends of the two-way mechanical switch on the lamp control loop in series; one or more intelligent lamps are arranged in the lamp control loop, wherein the intelligent lamps are provided with an action detection circuit and are configured to be triggered in response to a short-time power-off signal for detecting the turning-over action of a two-way mechanical switch arranged on the lamp control loop; and the control module in the intelligent lamp determines to execute a built-in dimming instruction according to the short-time power-off signal.

According to the technical scheme provided by the invention, the automatic control of the intelligent lamp can be realized through a traditional mechanical switch mode, so that the convenient function switching is realized through the improvement of the built-in function of the lamp on the premise of not remarkably changing the wiring.

Drawings

FIG. 1 is a schematic diagram of a conventional lighting control electrical circuit in an energized state;

FIG. 2 is a schematic diagram of the on/off status of the circuit of the intelligent lighting control system according to the present invention;

fig. 3 is a schematic diagram of a circuit power-on state of the intelligent lighting control method according to the present invention.

Detailed Description

The invention is further described below with reference to the accompanying drawings. A preferred embodiment of the present invention is an intelligent method of controlling a lighting system on a conventional wall-mounted mechanical switch. As shown in fig. 2 and 3, the intelligent control method of the present invention is performed on a conventional lamp control loop, and the method includes:

connecting the live wire output ends at two ends of the two-way mechanical switch on the lamp control loop in series;

one or more intelligent lamps are arranged in the lamp control loop, wherein the intelligent lamps are provided with an action detection circuit and are configured to be triggered in response to a short-time power-off signal for detecting the turning-over action of a two-way mechanical switch arranged on the lamp control loop; and

and the control module in the intelligent lamp determines to execute a built-in preset control instruction according to the short-time power-off signal.

As a preferred embodiment, the built-in preset control instruction includes one or a combination of an electrodeless dimming instruction, a delayed on-off instruction, a flashing instruction and a timing instruction.

As shown in fig. 2, a conventional wall-mounted two-way mechanical switch 1 is used to make a power supply circuit in an open state for a short time in a switching process, which may cause the power supply circuit to generate an abnormal voltage waveform, an operation detection circuit in an intelligent lamp 2 collects the voltage waveform of the lamp control power supply circuit, and a control module determines whether the switching operation occurs, and if the abnormal voltage waveform generated by the switching operation is detected, the current state of the intelligent lamp 2 is reversed (for example, the switching operation is changed to off or off to on, and the circuit is shown in fig. 3); if the abnormal voltage waveform generated by the switching action is not detected, the current state of the lamp is kept unchanged.

The intelligent lamp is characterized in that the intelligent lamp does not need to transform a traditional lighting control circuit on a large scale, and the functions of the intelligent lighting control system can be realized by the traditional lighting control circuit layout by connecting the two live wire outlet terminals of one traditional two-way mechanical switch through one section of conducting wire, so that the implementation cost is low, the transformation is convenient, and meanwhile, the traditional switch action supports the self-defined triggering function of an intelligent module.

Claims

1. An intelligent control method of a lighting system is carried out on a traditional lamp control loop, and comprises the following steps:

connecting the output ends of the live wires at two ends of the two-way mechanical switch on the lamp control loop in series;

2. The intelligent control method according to claim 1, wherein the built-in preset control instruction comprises one or a combination of an electrodeless dimming instruction, a delayed on-off instruction, a flashing instruction and a timing instruction.