CN109068450A - Intelligent illumination control device, method and the lighting system of stand-by power consumption can be reduced - Google Patents
Intelligent illumination control device, method and the lighting system of stand-by power consumption can be reduced Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 claims description 23
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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Abstract
The present invention provides a kind of Intelligent illumination control device that can reduce stand-by power consumption, receives control instruction by control module；Then open signal is sent to data transmission module and Logic control module according to the state of the flag signal of control instruction by standby processing module；Data transmission module receives control instruction according to open signal, and the control instruction after sampling is transferred to Logic control module；When standby command position of the Logic control module in control instruction is invalid, lamps and lanterns work is controlled according to control instruction, when standby command position is effective, sends standby command to standby processing module；Standby processing module controls according to standby command and closes data transmission module and Logic control module, so as to reduce the stand-by power consumption of lamps and lanterns.
Description
Technical field
The present invention relates to intelligent lighting technical fields, more particularly to a kind of intelligent lighting controls dress that can reduce stand-by power consumption
It sets, method and the lighting system comprising the Intelligent illumination control device.
Background technique
Intelligent lighting (Smart Lighting) is one of the prior development direction of current lighting technical field, is shone with tradition
Bright to compare, the maximum difference of intelligent lighting is sufficiently to use the characteristic of LED (light emitting diode) and incorporates communication, automation
The function of control and sensing.But in existing intelligent luminaire, the working method of former low-pressure linear module is still continued to use, is led to
Often when standby in addition to lamp load, remaining each module is in working condition, when system access hyperbaric environment, even if being
Supply current needed for uniting is only a milliampere rank, but power consumption is very important.When such as accessing AC220V, standby current 1-3mA is long
Phase gets off, and stand-by power consumption is also very considerable, must draw attention.Therefore how the main object of the present invention is by intelligent lighting
Standby current is from milliampere grade drops as low as microampere rank.
Summary of the invention
The purpose of the present invention is to provide a kind of Intelligent illumination control device that can reduce stand-by power consumption, method and comprising this
The lighting system of Intelligent illumination control device.
On the one hand, the embodiment of the present invention provides a kind of Intelligent illumination control device that can reduce stand-by power consumption, including control
Module, standby processing module, data transmission module and Logic control module, the control module are connected to the standby processing mould
Block and the data transmission module, the standby processing module are connected to the data transmission module and the logic control mould
Block, the data transmission module are connected to the Logic control module, wherein the control module refers to for receiving external manipulation
It enables, and the external manipulation instruction is converted into Digital Signals instruction, and Digital Signals instruction is sent to
The standby processing module and the data transmission module；The standby processing module refers to for control according to the digital signal
It enables, sends open signal to the data transmission module and the Logic control module；The data transmission module is for receiving
When to the open signal, the Digital Signals instruction is received, and the Digital Signals after sampling are instructed into hair
It send to the Logic control module；The Logic control module is used to be instructed according to the Digital Signals after sampling to lamp
Tool is controlled, and is also used to send standby command signal to the standby place according to the Digital Signals instruction after sampling
Manage module；The standby processing module is also used to send shutdown signal to the data according to the standby command signal and transmit
Module and the Logic control module.
In the Intelligent illumination control device provided by the invention for reducing stand-by power consumption, the Digital Signals instruction
Including flag signal, standby command position and gradation data.
In the Intelligent illumination control device provided by the invention for reducing stand-by power consumption, the standby processing module includes
Flag signal processing unit, the flag signal processing unit include the first signal delay device, comparator and second signal
Delayer, wherein the input terminal of the first signal delay device and the second input terminal of the comparator are connect altogether as the mark
The input terminal of will position signal processing unit, connect with the control module；The output end of the first signal delay device with it is described
The first input end of comparator connects；First output of the output end of the comparator as the flag signal processing unit
The first postpones signal of end output, the output end of the comparator are also connect with the input terminal of the second signal delayer；It is described
The output end of second signal delayer exports the second postpones signal as the second output terminal of the flag signal processing unit.
In the Intelligent illumination control device provided by the invention for reducing stand-by power consumption, the height electricity of the flag signal
When the delay time for being greater than the first signal delay device between usually, the standby processing module sends the open signal to institute
State data transmission module and the Logic control module.
In the Intelligent illumination control device provided by the invention for reducing stand-by power consumption, the standby command position is effective
When, the Logic control module sends the standby command signal to the standby processing module.
In the Intelligent illumination control device provided by the invention for reducing stand-by power consumption, the Logic control module includes
Standby command processing unit, the standby command processing unit include the first metal-oxide-semiconductor, first resistor, the second metal-oxide-semiconductor, the second electricity
Resistance and capacitor, wherein the grid of first metal-oxide-semiconductor, the first end of the first resistor, the first end of the capacitor and described
The drain electrode of second metal-oxide-semiconductor connects the input terminal as the standby command processing unit altogether, connect with the data transmission module；Institute
The second end for stating the source electrode of the first metal-oxide-semiconductor, the second end of the first resistor and the capacitor connects altogether, connect with power supply VCC；Institute
The first end of the drain electrode and the second resistance of stating the first metal-oxide-semiconductor connects the output end as the standby command processing unit altogether,
It is connect with the standby processing module；The second end of the second resistance is connect with the grid of second metal-oxide-semiconductor；Described second
The source electrode of metal-oxide-semiconductor is grounded.
It further include reseting module in the Intelligent illumination control device provided by the invention for reducing stand-by power consumption, it is described
Reseting module is connected to the data transmission module and the Logic control module, for sending reset signal when powering on to institute
State data transmission module and the Logic control module.
Correspondingly, the present invention also provides the intelligent lighting controls methods that one kind can reduce stand-by power consumption, comprising the following steps:
External manipulation instruction is received, and the external manipulation instruction is converted into Digital Signals instruction, and will be described
Digital Signals instruction is sent to standby processing module and data transmission module；
When the high level time of the flag bit of Digital Signals instruction is greater than preset time, open signal is sent
To the data transmission module and the Logic control module；
When receiving the open signal, the data transmission module receives the Digital Signals instruction, and will adopt
Digital Signals instruction after sample is sent to the Logic control module；
Whether the standby command position of the Digital Signals instruction after judging sampling is effective, in the standby command position
When effective, the Logic control module send standby command signal to the standby processing module, the standby processing module according to
The standby command signal sends shutdown signal to the data transmission module and the Logic control module；Described standby
When command bits are invalid, the Logic control module controls lamps and lanterns according to the Digital Signals instruction after sampling.
In the intelligent lighting controls method provided by the invention for reducing stand-by power consumption, further includes:
Reset signal is sent when powering on to the data transmission module and the Logic control module.
Correspondingly, the present invention also provides a kind of intelligent illuminating systems, including the upper intelligence for reducing stand-by power consumption
Illumination control apparatus.
The implementation of the embodiments of the present invention has the following beneficial effects: the intelligence provided by the invention for reducing stand-by power consumption is shone
Bright control device receives control instruction by control module；Then by standby processing module according to the flag signal of control instruction
State send open signal to data transmission module and Logic control module；Data transmission module is received according to open signal and is controlled
System instruction, and the control instruction after sampling is transferred to Logic control module；Logic control module is standby in control instruction
When command bits are invalid, lamps and lanterns work is controlled according to control instruction, when standby command position is effective, sends standby command to standby place
Manage module；Standby processing module controls according to standby command and closes data transmission module and Logic control module, so as to drop
The stand-by power consumption of low lamps and lanterns.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 show the principle of the Intelligent illumination control device for reducing stand-by power consumption of one embodiment of the invention offer
Figure；
Fig. 2 show the circuit diagram of the flag signal processing unit of standby processing module shown in FIG. 1；
Fig. 3 is the signal format figure that standby processing module shown in FIG. 1 handles flag signal；
Fig. 4 is the signal content schematic diagram that control module shown in FIG. 1 is sent；
Fig. 5 is the circuit diagram for the standby command processing unit showing in Logic control module shown in FIG. 1；
Fig. 6 is the workflow for the intelligent lighting controls method for reducing stand-by power consumption that one embodiment of the invention provides
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1 show the principle of the Intelligent illumination control device for reducing stand-by power consumption of one embodiment of the invention offer
Figure.As shown in Figure 1, the Intelligent illumination control device provided by the invention for reducing stand-by power consumption is used to control lamps and lanterns 60, including
Control module 10, standby processing module 30, data transmission module 40 and Logic control module 50, the control module 10 are connected to
The standby processing module 30 and the data transmission module 40, the standby processing module 30 are connected to the data transmission mould
Block 40 and the Logic control module 50, the data transmission module 40 are connected to the Logic control module 50.
Specifically, in the present embodiment, the control module 10 is grasped for receiving external manipulation instruction, and by the outside
Control instruction is converted to Digital Signals instruction, and by the Digital Signals instruction be sent to the standby processing module and
The data transmission module.Further, the Digital Signals instruction includes flag signal, standby command position and gray scale
Data.Wherein, standby processing module 30 controls data transmission module and Logic control module according to the state of flag signal
Unlatching, when flag signal is effective, send open signal to data transmission module 40 and Logic control module 50, make total
The Digital Signals instruction from control module 10 is received according to transmission module.Logic control module 50 is according to standby command later
Position sends standby command signal to standby processing module 30, and when standby command position is effective, Logic control module 50 sends standby
Instruction is to standby processing module, and standby processing module controls data transmission module according to standby command and Logic control module enters
Standby mode；When standby command position is invalid, Logic control module 50 controls the work of lamps and lanterns 60 according to gradation data.
Specifically, in the present embodiment, the standby processing module 30 is for control instruction according to the digital signal, hair
Send open signal to the data transmission module and the Logic control module.Further, as shown in Fig. 2, the standby place
Managing module 30 includes flag signal processing unit 310, and the flag signal processing unit 310 includes the first signal delay device
311, comparator U313 and second signal delayer 312, wherein the input terminal and the comparator of the first signal delay device
The second input terminal meet the input terminal S1 as the flag signal processing unit altogether, connect with the control module 10；Institute
The output end for stating the first signal delay device is connect with the first input end of the comparator；The output end of the comparator is as institute
State flag signal processing unit the first output end S2 export the first postpones signal, the output end of the comparator also with it is described
The input terminal of second signal delayer connects；The output end of the second signal delayer is single as flag signal processing
The second output terminal S3 of member exports the second postpones signal.
Further, in the present embodiment, Fig. 3 is that the flag signal processing unit 310 in standby processing module 30 is right
The flag signal of input terminal S1 input carries out the signal graph of signal decomposition, and wherein pulsewidth width means need the signal adjusted,
As shown in figure 3, flag signal is delayed by the first signal delay device 311, the delay time of the first signal delay device 311
For t1, the signal after delay reaches the first input end of comparator U313, which is the normal phase input end of comparator,
Then it is compared to obtain the first postpones signal with the signal of the negative-phase input of comparator input, the first postpones signal is by the
Binary signal delayer 312 is delayed to obtain the second postpones signal, and 320 time of second signal delayer is t2.
Further, in the present embodiment, Fig. 4 is the control signal that control module 10 inputs data transmission module 40
Figure, wherein the cycle duration of Various types of data need to specific detection according to Logic control module 50 and standby processing module 30 to data
Mode is adjusted, as shown in figure 4, flag bit high level duration needs the first signal delay device in greater than flag position module 310
Delay time t1, the standby processing module send the open signal to the data transmission module and the logic control mould
Block；The high level lasting time of data " 0 " code should be less than the data sampling point time, and the high level lasting time of data " 1 " code is answered
Greater than the data sampling point time, reset time should be greater than the minimum reset signal sampled point time.
Specifically, in the present embodiment, the data transmission module 40 is used for when receiving the open signal, receives institute
Digital Signals instruction is stated, and the Digital Signals instruction after sampling is sent to the Logic control module.
Specifically, in the present embodiment, the Logic control module 50 is used for according to the digital signal control after sampling
System instruction controls lamps and lanterns, is also used to send standby command signal extremely according to the Digital Signals instruction after sampling
The standby processing module.
Further, Fig. 5 is the circuit for the standby command processing unit showing in Logic control module shown in FIG. 1
Figure；The Logic control module 50 includes standby command processing unit 510, and the standby command processing unit includes the first MOS
Pipe M1, first resistor R1, the second metal-oxide-semiconductor M2, second resistance R2 and capacitor C, wherein the grid of first metal-oxide-semiconductor, described
The drain electrode of the first end of one resistance, the first end of the capacitor and second metal-oxide-semiconductor is connect altogether as standby command processing
The input terminal of unit is connect with the data transmission module；The second end of the source electrode of first metal-oxide-semiconductor, the first resistor
It connects with the second end of the capacitor, is connect with power supply VCC altogether；The drain electrode of first metal-oxide-semiconductor and the first of the second resistance
End connects the output end as the standby command processing unit altogether, connect with the standby processing module；The second resistance
Second end is connect with the grid of second metal-oxide-semiconductor；The source electrode of second metal-oxide-semiconductor is grounded.As shown in fig. 6, in the present embodiment
The standby command data that data transmission module 40 samples are sent to the port S1, if then the port S2 is protected without standby command signal
It holds as high level, if sampling standby command signal, the port S2 will stay in that low level, standby processing module will send standby
Instruction.
Further, in the present embodiment, further include reseting module 20, be connected to the data transmission module and described patrol
Control module is collected, for sending reset signal when powering on to the data transmission module and the Logic control module.
The Intelligent illumination control device provided in this embodiment for reducing stand-by power consumption receives control by control module and refers to
It enables；Then open signal is sent to data transmission module according to the state of the flag signal of control instruction by standby processing module
And Logic control module；Data transmission module receives control instruction according to open signal, and the control instruction after sampling is transmitted
To Logic control module；When standby command position of the Logic control module in control instruction is invalid, lamp is controlled according to control instruction
Have work, when standby command position is effective, sends standby command to standby processing module；Standby processing module is according to standby command
Data transmission module and Logic control module are closed in control, so as to reduce the stand-by power consumption of lamps and lanterns.
Embodiment two
Fig. 6 is the workflow for the intelligent lighting controls method for reducing stand-by power consumption that one embodiment of the invention provides
Figure.As shown in fig. 6, the intelligent lighting controls method provided by the invention for reducing stand-by power consumption, comprising the following steps:
Step S1: chip electrification reset, into standby mode.
Specifically, in the present embodiment, reset signal is sent to the data transmission module by reseting module and described patrolled
Collect control module.
Step S2: whether detection control signal high level time is greater than t1, if it is greater, then process proceeds to step S3,
Otherwise, process proceeds to step S4.
Specifically, in the present embodiment, control signal refers to by the mark in the received external manipulation instruction of control module
Position signal.When chip powers on, control module receives external manipulation instruction, and the external manipulation instruction is converted to digital letter
Number control instruction, and Digital Signals instruction is sent to standby processing module and data transmission module.Further,
Time t1 refers to the delay time of the first signal delay device of the flag signal processing unit of standby processing module.
Step S3: log-on data transmission module and Logic control module.
Specifically, in the present embodiment, it is greater than in the high level time of the flag bit of Digital Signals instruction pre-
If when the time, standby processing unit can send open signal to the data transmission module and the Logic control module.
Step S4: signal is continued to test.
Step S5: judging whether standby command position is effective, if it is valid, process proceeds to step S6；If invalid,
Process proceeds to step S7.
Specifically, in the present embodiment, when receiving the open signal, the data transmission module receives the number
Signal control instruction, and the Digital Signals instruction after sampling is sent to the Logic control module.Logic control
Module judges whether the standby command position of the Digital Signals instruction after sampling is effective, effective in the standby command position
When, the Logic control module send standby command signal to the standby processing module.
Step S6: standby processing module closes data transmission module and Logic control module.
Step S7: lamps and lanterns are controlled according to director data and gradation data.
It should be noted that for the aforementioned method embodiment, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described, because according to
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know that,
The embodiments described in the specification are all preferred embodiments, and related movement is not necessarily essential to the invention.
Embodiment three
The invention also discloses a kind of intelligent illuminating system, the intelligence including stand-by power consumption can be reduced described in embodiment one
It can illumination control apparatus.
The intelligent illuminating system has the Intelligent illumination control device for reducing stand-by power consumption in above-described embodiment one
All advantages, details are not described herein.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It would have readily occurred to a person skilled in the art that: any combination application of above-mentioned each embodiment is all feasible, therefore
Any combination between above-mentioned each embodiment is all embodiment of the present invention, but this specification exists as space is limited,
This is not just detailed one by one.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise", not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including described want
There is also other identical elements in the process, method, article or equipment of element.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Intelligent illumination control device, method, the intelligence photograph of stand-by power consumption can be reduced to one kind provided by the present invention above
Bright system, is described in detail, and used herein a specific example illustrates the principle and implementation of the invention,
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile for the one of this field
As technical staff, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, to sum up institute
It states, the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. the Intelligent illumination control device that one kind can reduce stand-by power consumption, which is characterized in that including control module, standby processing mould
Block, data transmission module and Logic control module, the control module is connected to the standby processing module and the data pass
Defeated module, the standby processing module are connected to the data transmission module and the Logic control module, the data transmission
Module is connected to the Logic control module, wherein the control module is for receiving external manipulation instruction, and by the outside
Manipulation instruction is converted to Digital Signals instruction, and Digital Signals instruction is sent to the standby processing module
With the data transmission module；The standby processing module sends open signal for control instruction according to the digital signal
To the data transmission module and the Logic control module；The data transmission module is for receiving the open signal
When, the Digital Signals instruction is received, and the Digital Signals instruction after sampling is sent to the logic control
Molding block；The Logic control module is used to control lamps and lanterns according to the Digital Signals instruction after sampling, also
For sending standby command signal to the standby processing module according to the Digital Signals instruction after sampling；It is described to
Machine processing module is also used to send shutdown signal to the data transmission module and the logic according to the standby command signal
Control module.
2. the Intelligent illumination control device according to claim 1 for reducing stand-by power consumption, which is characterized in that the number
Signal control instruction includes flag signal, standby command position and gradation data.
3. the Intelligent illumination control device according to claim 2 for reducing stand-by power consumption, which is characterized in that described standby
Processing module includes flag signal processing unit, and the flag signal processing unit includes the first signal delay device, compares
Device and second signal delayer, wherein the input terminal of the first signal delay device and the second input terminal of the comparator are total
The input terminal as the flag signal processing unit is connect, is connect with the control module；The first signal delay device
Output end is connect with the first input end of the comparator；The output end of the comparator is single as flag signal processing
First output end of member exports the first postpones signal, input of the output end of the comparator also with the second signal delayer
End connection；Second output terminal output the of the output end of the second signal delayer as the flag signal processing unit
Two postpones signals.
4. the Intelligent illumination control device according to claim 3 for reducing stand-by power consumption, which is characterized in that the mark
When the high level time of position signal is greater than the delay time of the first signal delay device, described in the standby processing module transmission
Open signal is to the data transmission module and the Logic control module.
5. the Intelligent illumination control device according to claim 2 for reducing stand-by power consumption, which is characterized in that described standby
When command bits are effective, the Logic control module sends the standby command signal to the standby processing module.
6. the Intelligent illumination control device according to claim 5 for reducing stand-by power consumption, which is characterized in that the logic
Control module includes standby command processing unit, and the standby command processing unit includes the first metal-oxide-semiconductor, first resistor, second
Metal-oxide-semiconductor, second resistance and capacitor, wherein the grid of first metal-oxide-semiconductor, the first end of the first resistor, the capacitor
The drain electrode of first end and second metal-oxide-semiconductor connects the input terminal as the standby command processing unit altogether, passes with the data
Defeated module connection；The second end of the source electrode of first metal-oxide-semiconductor, the second end of the first resistor and the capacitor connects altogether, with
Power supply VCC connection；The drain electrode of first metal-oxide-semiconductor and the first end of the second resistance are connect altogether as standby command processing
The output end of unit is connect with the standby processing module；The grid grade of the second end of the second resistance and second metal-oxide-semiconductor
Connection；The source electrode of second metal-oxide-semiconductor is grounded.
7. the Intelligent illumination control device according to claim 1 for reducing stand-by power consumption, which is characterized in that further include multiple
Position module, the reseting module is connected to the data transmission module and the Logic control module, for the transmission when powering on
Reset signal is to the data transmission module and the Logic control module.
8. the intelligent lighting controls method that one kind can reduce stand-by power consumption, which comprises the following steps:
It receives external manipulation instruction, and the external manipulation instruction is converted into Digital Signals instruction, and by the number
Signal control instruction is sent to standby processing module and data transmission module；
When the high level time of the flag bit of Digital Signals instruction is greater than preset time, open signal is sent to institute
State data transmission module and the Logic control module；
When receiving the open signal, the data transmission module receives the Digital Signals instruction, and will be after sampling
The Digital Signals instruction be sent to the Logic control module；
Whether the standby command position of the Digital Signals instruction after judging sampling is effective, effective in the standby command position
When, the Logic control module send standby command signal to the standby processing module, and the standby processing module is according to
Standby command signal sends shutdown signal to the data transmission module and the Logic control module；In the standby command
When position is invalid, the Logic control module controls lamps and lanterns according to the Digital Signals instruction after sampling.
9. the intelligent lighting controls method according to claim 8 for reducing stand-by power consumption, which is characterized in that further include:
Reset signal is sent when powering on to the data transmission module and the Logic control module.
10. a kind of intelligent illuminating system, which is characterized in that including the intelligence for reducing stand-by power consumption as described in claim 1-7
It can illumination control apparatus.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044766.4A CN109068450B (en) | 2018-09-07 | 2018-09-07 | Intelligent lighting control device and method capable of reducing standby power consumption and lighting system |
| US16/624,936 US11019707B1 (en) | 2018-09-07 | 2019-08-21 | Smart lighting control device, method and lighting system capable of reducing standby power consumption |
| PCT/CN2019/101808 WO2020048315A1 (en) | 2018-09-07 | 2019-08-21 | Smart lighting control device and method capable of reducing standby power consumption, and lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044766.4A CN109068450B (en) | 2018-09-07 | 2018-09-07 | Intelligent lighting control device and method capable of reducing standby power consumption and lighting system |
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| Publication Number | Publication Date |
|---|---|
| CN109068450A true CN109068450A (en) | 2018-12-21 |
| CN109068450B CN109068450B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811044766.4A Active CN109068450B (en) | 2018-09-07 | 2018-09-07 | Intelligent lighting control device and method capable of reducing standby power consumption and lighting system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020048315A1 (en) * | 2018-09-07 | 2020-03-12 | 深圳市明微电子股份有限公司 | Smart lighting control device and method capable of reducing standby power consumption, and lighting system |
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| CN109068450B (en) | 2024-01-30 |
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