CN110278635A - The method that driving circuit matches light source module group, driving circuit and light source matching system - Google Patents
The method that driving circuit matches light source module group, driving circuit and light source matching system Download PDFInfo
- Publication number
- CN110278635A CN110278635A CN201910570818.XA CN201910570818A CN110278635A CN 110278635 A CN110278635 A CN 110278635A CN 201910570818 A CN201910570818 A CN 201910570818A CN 110278635 A CN110278635 A CN 110278635A
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- China
- Prior art keywords
- light source
- driving circuit
- module group
- source module
- matching
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Classifications
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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]
-
- 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]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to the method for driving circuit matching light source module group, driving circuit and light source matching system.Wherein, the method for driving circuit matching light source module group, driving circuit is to light source module group sending device information request message；Driving circuit receives the light source equipment information that light source module group is sent；Whether the light source equipment information that driving circuit judgement receives matches with itself；Judging result is indicated to user.The present invention rapidly judges whether driving circuit matches with light source module group, improves matching speed, while also reducing during the installation process, and the probability of mistake installation improves installation effectiveness, and improve the safety of light source module group.
Description
Technical field
The invention belongs to information to identify field, and in particular to the matching between driving and light source.
Background technique
In conventional lamp manufacturing process, light source must be with the normal work of the wired or wireless connection lamps and lanterns ability of driving power
Make, the different parameters in light requirement source match corresponding driving power, if generating matching error, will lead to entire driving cannot be just
Often work, or i.e. enabled normal work, but reliability is had a greatly reduced quality, or even the direct damage light source or driving electricity that have
Source.In this way, needing professional person that could correctly identify whether light source and driving power correctly match when installation.It is right
Judge whether to bring difficulty when correctly matching power supply and light source when layman's use or plant produced.
Summary of the invention
The purpose of the present invention, exactly solves that light source existing in the prior art and the correct matching rate of driving power are low to ask
Topic, proposes the following technical solution:
A kind of scheme one are as follows: method of driving circuit matching light source module group, comprising: driving circuit is set to light source module group transmission
Standby information request message；Driving circuit receives the light source equipment information that light source module group is sent；Driving circuit judges the light received
Whether source device information matches with itself；Judging result is indicated to user.
Further, the driving circuit is to light source module group sending device information request message, including, driving circuit is regular
Order execution to light source module group sending device information request message or driving circuit based on user is described to light source module group transmission
The operation of facility information request message.
Further, the order of the user, including, user presses the matching button on driving circuit and sends out to driving circuit
It loses one's life order.
Further, described that judging result is indicated to user, including, by judging result by being arranged on driving circuit
Indicator light reminds user's successful match or failure, alternatively, reminding and using judging result by the loudspeaker being arranged on driving circuit
Family successful match or failure.
Further, whether the light source equipment information that the driving circuit judgement receives matches with itself, including, driving
The output electric current of output electric current and driving circuit that whether the input current of circuit judges light source module group is equal to driving circuit is
The no maximum input current less than or equal to light source module group, if it is, matching, if it is not, then mismatching；And/or judge light source
Whether the input voltage of mould group is in driving circuit output voltage range, if it is, matching；If it is not, then mismatching.
Scheme two are as follows: a kind of driving circuit, including, RF sending module, judgment module and indicating module；Wherein, described
RF sending module, is used for, and to light source module group sending device information request message, and receives the light source equipment that light source module group is sent
Information；The judgment module, is used for, and judges whether the light source equipment information received matches with itself；The indicating module is used
In judging result is indicated to user.
Further, the RF sending module is used for light source module group sending device information request message, including, RF hair
Send module periodically to light source module group sending device information request message or RF sending module based on the order of user execute it is described to
The operation of light source module group sending device information request message.
Further, matching button is also externally provided on the driving circuit；The order of the user, including, user's pressing
The matching button sends to driving circuit and orders.
Further, the indicating module, for judging result to be indicated to user, including, judging result is passed through into drive
The indicator light being arranged on dynamic circuit, reminds user's successful match or failure, alternatively, by judging result by being arranged on driving circuit
Loudspeaker, remind user's successful match or failure.
Further, whether the judgment module, the light source equipment information for judging to receive match with itself, packet
Include, judgment module judge the input current of light source module group whether be equal to driving circuit output electric current and driving circuit it is defeated
Whether electric current is less than or equal to the maximum input current of light source module group out, if it is, matching, if it is not, then mismatching；And/or
Judge the input voltage of light source module group whether in driving circuit output voltage range；If it is, matching；If it is not, then not
Matching.
Scheme three are as follows: a kind of light source matching system, including light source module group and above-mentioned driving circuit.
Further, the light source module group, including RF sending module and memory；The RF sending module is used for, and is connect
After receiving the facility information request message that driving circuit is sent, light source equipment information is obtained from memory, and is sent to driving electricity
Road.
The invention has the benefit that the light source matching process in the present invention, by driving circuit and light source module group
RF module, rapidly judges whether driving circuit matches with light source module group, improves matching speed, while also reducing and installing
In the process, the probability of mistake installation, improves installation effectiveness, and improve the safety of light source module group.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the preferred light source matching system structure chart of the embodiment of the present invention；
Fig. 2 is one schematic diagram of matching process of the preferred driving circuit of the embodiment of the present invention and light source；
Fig. 3 is two schematic diagram of matching process of the preferred driving circuit of the embodiment of the present invention and light source；
Fig. 4 is the preferred driving circuit structure schematic diagram of the embodiment of the present invention；
Fig. 5 is the preferred light source module group structural schematic diagram of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is the preferred light source matching system structure chart of the embodiment of the present invention, as shown in Figure 1, light source matching system includes
Driving circuit 11, light source module group 12.Wherein, driving circuit 11 is set as providing power supply for light source module group 12.Driving circuit
11, by taking LED constant current source driving circuit as an example, LED constant current source driving circuit does not have in output circuit series limiting resistor, LED light
The electric current flowed through in the mould group of source is not also by the shadow of extraneous mains voltage variations, variation of ambient temperature and LED parameter discrete
It rings, to be able to maintain, electric current is constant, gives full play to the various good characteristics of LED.Certainly, play LED light source mould group excellent
The premise of characteristic is that LED constant current source driving circuit and the parameter of LED light source mould group match.
Fig. 2 is one schematic diagram of matching process of the preferred driving circuit of the embodiment of the present invention and light source, as shown in Fig. 2, driving
The matching process of dynamic circuit and light source includes the following steps:
S21, driving circuit 11 is to 12 sending device information request message of light source module group, specifically, setting in driving circuit 11
It is equipped with RF sending module 111, which is periodically or based on the instruction of user to 12 sending device of light source module group
Information request message, wherein the instruction of user includes that user presses the matching button 112 on driving circuit 11 to trigger RF hair
Send module 111 sending device information request message.It is triggered in addition to using the matching button 112 on pressing driving circuit 11, also
One matching switch can be set on driving circuit 11 and realize triggering by stirring matching switch, both implementations are all
Belong to the preferred embodiment of triggering.
S22, driving circuit 11 receives the light source equipment information that light source equipment is sent, specifically, the RF in driving circuit 11
Sending module 111 receives the response message that light source module group 12 is sent, which carries light source equipment information.The light source is set
Standby information is pre-stored in the memory in light source module group 12.
S23, driving circuit 11 judge whether the light source equipment information received matches with the facility information of itself.For example,
Driving circuit 11 judges whether the input current of light source module group 12 is equal to the output electric current of driving circuit 11；Judge driving circuit 11
Output electric current whether be less than or equal to the maximum input current of light source module group 12, if it is, matching, if it is not, then not
Match；And/or judge the input voltage of light source module group 12 whether in 11 output voltage range of driving circuit, if it is,
Match, if it is not, then mismatching；Deng.
Judging result is indicated to user by S24, driving circuit 11.Specifically, if the judgement of driving circuit 11 and light source die
The facility information successful match of group 12 then flashes green light by the indicator light being arranged on driving circuit 11, indicates successful match；Or
Person passes through the sound that the loudspeaker being arranged on driving circuit 11 issue " successful match ", indicates user's successful match；If driving
The judgement of circuit 11 is matched with the facility information of light source module group 12, then can be flashed by the indicator light being arranged on driving circuit 11 red
It fails to match for lamp instruction；Or the loudspeaker by being arranged on driving circuit 11 issue the sound of " it fails to match ", indicate user
With failure.
After user knows successful match, driving circuit 11 and light source module group 12 can be electrically connected；Know in user
After it fails to match, light source module group 12 can be reselected to be matched with driving circuit 11, until finding the light source of successful match
Mould group 12.
Fig. 3 is two schematic diagram of matching process of the preferred driving circuit of the embodiment of the present invention and light source, as shown in figure 3, driving
The matching process of dynamic circuit and light source includes the following steps:
S31, driving circuit 11 is to 12 sending device information request message of light source module group, specifically, setting in driving circuit 11
It is equipped with RF sending module 111, which is periodically or based on the instruction of user to 12 sending device of light source module group
Information request message, wherein the instruction of user includes that user presses the matching button 112 on driving circuit 11 to trigger RF hair
Send module 111 sending device information request message.Instruction based on user sends message can relative to periodicity sending message
Reduce the energy consumption of driving circuit 11.
S32, light source module group 12 obtain the facility information of itself, and are sent to driving circuit 11.Specifically, light source module group 12
Interior RF receiving module 121 after the facility information request message for receiving driving circuit 11, is obtained from internal memory 122
Light source equipment information is taken, and the RF sending module 111 in driving circuit 11 is sent to by RF receiving module 121.
S33, driving circuit 11 judge whether the light source equipment information received matches with the facility information of itself.Such as it drives
Dynamic circuit 11 judges whether the input current of light source module group 12 is equal to the output electric current of driving circuit 11, the output of driving circuit 11
Whether electric current is less than or equal to the maximum input current of light source module group 12, if it is, matching, if it is not, then mismatching；With/
Or, the input voltage of light source module group 12 is judged whether in 11 output voltage range of driving circuit, if it is, matching, if
It is not then to mismatch；Deng.
Judging result is indicated to user by S34, driving circuit 11.Specifically, if the judgement of driving circuit 11 and light source die
The facility information successful match of group 12 then flashes green light by the indicator light being arranged on driving circuit 11, indicates successful match；Or
Person passes through the sound that the loudspeaker being arranged on driving circuit 11 issue " successful match ", indicates user's successful match；If driving
The judgement of circuit 11 is matched with the facility information of light source module group 12, then can be flashed by the indicator light being arranged on driving circuit 11 red
It fails to match for lamp instruction；Or the loudspeaker by being arranged on driving circuit 11 issue the sound of " it fails to match ", indicate user
With failure.
After user knows successful match, driving circuit 11 and light source module group 12 can be electrically connected, driving circuit 11
It can power to light source module group 12；After user knows that it fails to match, can reselect light source module group 12 and driving circuit 11 into
Row matching, until finding the light source module group 12 of successful match.
Fig. 4 is the preferred driving circuit structure schematic diagram of the embodiment of the present invention, as shown in figure 4, driving circuit 11 includes RF
Sending module 111, judgment module 113 and indicating module 114.
RF sending module 111 is used for, to 12 sending device information request message of light source module group.Specifically, RF sending module
111 are periodically or based on the instruction of user to 12 sending device information request message of light source module group, wherein the instruction packet of user
It includes, user presses the matching button 112 on driving circuit 11 to trigger 111 sending device information request message of RF sending module.
When sending message based on user instruction, setting matching button 112 on driving circuit 11.
RF sending module 111 is also used to, and the light source equipment information that light source equipment is sent is received, specifically, RF sending module
111 receive the response message that light source module group 12 is sent, which carries light source equipment information.The light source equipment information is pre-
There are in the memory in light source module group 12.
Judgment module 113, is used for, and judges whether the light source equipment information received matches with the facility information of itself.Example
If driving circuit 11 judges whether the input current of light source module group 12 is equal to the output electric current of driving circuit 11, driving circuit 11
Whether output electric current is less than or equal to the maximum input current of light source module group 12, if it is, matching, if it is not, then mismatching；
And/or the input voltage of light source module group 12 is judged whether in 11 output voltage range of driving circuit, if it is, matching, such as
Fruit is not then to mismatch；Deng.
Indicating module 114, is used for, and judging result is indicated to user.Indicating module 114 includes indicator light or loudspeaker.Tool
Body, if it is determined that the facility information successful match of module 113 judgement and light source module group 12, then by being arranged on driving circuit 11
Indicator light flash green light, indicate successful match；Or the loudspeaker by being arranged on driving circuit 11 issue " successful match "
Sound, indicate user's successful match；If it is determined that the judgement of module 113 is matched with the facility information of light source module group 12, then it can be with
Indicate that it fails to match by the indicator light flashing red light being arranged on driving circuit 11；Or the loudspeaker by being arranged on driving circuit 11
The sound of sending " it fails to match ", it fails to match by instruction user.
Fig. 5 is the preferred light source module group structural schematic diagram of the embodiment of the present invention, as shown in figure 5, light source module group 12 includes RF
Receiving module 121 and memory 122.
Wherein, the facility information request that RF receiving module 121 receives that the RF sending module 111 in driving circuit 11 is sent disappears
After breath, light source equipment information is obtained, and be sent to RF sending module 111.Specifically, RF receiving module 121, receives driving electricity
After the facility information request message on road 11, light source equipment information is obtained from internal memory 122, and pass through RF receiving module
121 are sent to the RF sending module 111 in driving circuit 11.
Memory 122, for storing the light source equipment information of light source module group 12.
It is that matching judgment process is initiated by driving circuit 11, which can also be by above-described embodiment
Light source module group 12 is initiated, i.e., light source module group 12 sends sending device information request message to driving circuit 11；Light source module group 12 connects
Receive the driving equipment information that driving circuit 11 is sent；Light source module group 12 judge the driving equipment information that receives whether with itself
Match；Judging result is indicated to user by light source module group 12.Due to the matching start flow of light source module group 12, with driving circuit 11
Start flow is similar, is not described in detail here.
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 may 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.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of method of driving circuit matching light source module group, comprising:
Driving circuit is to light source module group sending device information request message；
Driving circuit receives the light source equipment information that light source module group is sent；
Whether the light source equipment information that driving circuit judgement receives matches with itself；
Judging result is indicated to user.
2. the method for driving circuit matching light source module group according to claim 1, it is characterised in that:
The driving circuit to light source module group sending device information request message, including,
Driving circuit periodically executes institute based on the order of user to light source module group sending device information request message or driving circuit
State the operation to light source module group sending device information request message.
3. the method for driving circuit matching light source module group according to claim 2, it is characterised in that:
The order of the user, including, user presses the matching button on driving circuit and sends order to driving circuit.
4. the method for driving circuit matching light source module group according to claim 1, it is characterised in that:
It is described that judging result is indicated to user, including,
By judging result by the indicator light being arranged on driving circuit, user's successful match or failure are reminded, alternatively,
By judging result by the loudspeaker being arranged on driving circuit, user's successful match or failure are reminded.
5. the method for driving circuit matching light source module group according to claim 4, it is characterised in that:
Whether the light source equipment information that the driving circuit judgement receives matches with itself, including,
Driving circuit judge the input current of light source module group whether be equal to driving circuit output electric current and driving circuit it is defeated
Whether electric current is less than or equal to the maximum input current of light source module group out, if it is, matching, if it is not, then mismatching；
And/or the input voltage of light source module group is judged whether in driving circuit output voltage range, if it is, matching；Such as
Fruit is no, then mismatches.
6. a kind of driving circuit, including, RF sending module, judgment module and indicating module；
Wherein, the RF sending module, is used for, to light source module group sending device information request message, and
Receive the light source equipment information that light source module group is sent；
The judgment module, is used for, and judges whether the light source equipment information received matches with itself；
The indicating module, is used for, and judging result is indicated to user.
7. driving circuit according to claim 6, it is characterised in that:
The RF sending module is used for light source module group sending device information request message, including,
RF sending module is periodically held to light source module group sending device information request message or RF sending module based on the order of user
The row operation to light source module group sending device information request message.
8. driving circuit according to claim 7, it is characterised in that:
Matching button is also externally provided on the driving circuit；
The order of the user, including, user presses the matching button and sends order to driving circuit.
9. driving circuit according to claim 6, it is characterised in that:
The indicating module, for judging result to be indicated to user, including,
By judging result by the indicator light being arranged on driving circuit, user's successful match or failure are reminded, alternatively,
By judging result by the loudspeaker being arranged on driving circuit, user's successful match or failure are reminded.
10. driving circuit according to claim 4, it is characterised in that:
Whether the judgment module, the light source equipment information for judging to receive match with itself, including,
Judgment module judges whether the input current of light source module group is equal to the output electric current of driving circuit, and
Whether the output electric current of driving circuit is less than or equal to the maximum input current of light source module group, if it is, matching, if
It is no, then it mismatches；
And/or judge the input voltage of light source module group whether in driving circuit output voltage range；If it is, matching；Such as
Fruit is no, then mismatches.
11. a kind of light source matching system, including driving circuit described in any one of light source module group and claim 6-10.
12. light source matching system according to claim 11, it is characterised in that:
The light source module group, including RF sending module and memory；
The RF sending module is used for, and after receiving the facility information request message that driving circuit is sent, light is obtained from memory
Source device information, and it is sent to driving circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570818.XA CN110278635A (en) | 2019-06-27 | 2019-06-27 | The method that driving circuit matches light source module group, driving circuit and light source matching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570818.XA CN110278635A (en) | 2019-06-27 | 2019-06-27 | The method that driving circuit matches light source module group, driving circuit and light source matching system |
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| Publication Number | Publication Date |
|---|---|
| CN110278635A true CN110278635A (en) | 2019-09-24 |
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| CN201910570818.XA Pending CN110278635A (en) | 2019-06-27 | 2019-06-27 | The method that driving circuit matches light source module group, driving circuit and light source matching system |
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| CN105764182A (en) * | 2016-03-09 | 2016-07-13 | 广州市番禺目标压铸灯饰有限公司 | Device and method of coupling light modulator and LED module |
| US20180132314A1 (en) * | 2014-10-22 | 2018-05-10 | Semisilicon Technology Corp. | Light emitting diode lamp with burnable function and light emitting diode lamp string with burnable function |
| CN108200114A (en) * | 2017-11-22 | 2018-06-22 | 广州广日电气设备有限公司 | Correlating method, system and its control system of facility information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20180132314A1 (en) * | 2014-10-22 | 2018-05-10 | Semisilicon Technology Corp. | Light emitting diode lamp with burnable function and light emitting diode lamp string with burnable function |
| CN104619081A (en) * | 2014-12-30 | 2015-05-13 | 深圳华智测控技术有限公司 | Street lamp information acquisition system, management system, management Cloud platform and acquisition method |
| CN105764182A (en) * | 2016-03-09 | 2016-07-13 | 广州市番禺目标压铸灯饰有限公司 | Device and method of coupling light modulator and LED module |
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Application publication date: 20190924 |