CN106998614A - A kind of the flicker accident analysis of household light fixture and control system based on controller - Google Patents
A kind of the flicker accident analysis of household light fixture and control system based on controller Download PDFInfo
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- CN106998614A CN106998614A CN201710436685.8A CN201710436685A CN106998614A CN 106998614 A CN106998614 A CN 106998614A CN 201710436685 A CN201710436685 A CN 201710436685A CN 106998614 A CN106998614 A CN 106998614A
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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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
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Abstract
The invention discloses a kind of household light fixture flicker accident analysis based on controller and control system.In the present invention：Include light fixture monitoring unit, monitoring switch unit and power circuit monitoring unit on main circuit part；Accident analysis unit, light fixture control unit, switch control unit and power circuit control unit are set in main control processing system；Include light fixture monitoring unit, monitoring switch unit and power circuit monitoring unit on main circuit part；Accident analysis unit, light fixture control unit, switch control unit and power circuit control unit are set in main control processing system.The present invention carries out blocking monitoring management by main control processing system to floodlight circuit, utilize light fixture monitoring unit, monitoring switch unit and the corresponding module of power circuit monitoring unit three's independent monitoring management so that more reliable and more stable to the malfunction analysis procedure of illuminator.
Description
Technical field
It is more particularly to a kind of based on controller the invention belongs to household lamp failure analysis and Control systems technology field
Household light fixture flashes accident analysis and control system.
Background technology
Light fixture, refers to energy printing opacity, distribution and the utensil for changing light source light distribution, light source is reliably emitted beam, with full
To a kind of ligthing paraphernalia of light demand when the sufficient mankind are engaged in vairious activities.This work of lamp " stirrup ", stirrup is a kind of ancient times eating utensils,
" stirrup (lamp) " gains the name because its profile is similar to it.Modern electrical lamps are in addition to electric light source part, in addition to optical component, electricity
Gas part and mechanical part.
Ligthing paraphernalia industry is as general consumption product, with the progress of China's economic society, fluorescent lamp, electricity-saving lamp, LED etc.
The appearance of new type light source, makes illuminator there occurs earth-shaking evolution.All are towards more energy efficient, more green and environmentally friendly angle
Spend effort.The abundant and more options of light source, also make illuminator industry expand new page.
With the quickening of Chinese Urbanization's construction process, city square, traffic route, Xin Xiu communities, home decoration, store
With office building, the decoration of light fixture lamp decoration is required for, urban construction continues to increase to the demand of lamp ornaments lighting product.
But during lamp lighting use, it may appear that the abnormal flicker of light fixture light, the life of people is have impact on, it is special
It is not that during study and work, the light flash of light fixture can also cause very major injury to the eyesight of people.
For the flicker problem during lamp lighting in household, general people are at a loss what to do, and some people can use
The mode of light fixture is replaced, to try so that lamp lighting no longer flashes.
And the flicker failure of illuminator mainly has three reasons：
One is that illuminator is problematic in itself, after the long-term use of illuminator, light fixture therein occur structure and
Line fault, and cause illuminator to produce flicker failure；
Two be that controlling switch part goes wrong, and light switch is not completely attached to because of connecting wire, and causes transmission electricity
Stream can not be maintained in normal range (NR), and causes illuminator to produce flicker failure；
Three be that power circuit breaks down, and occurs virtually connect, point is contacted etc. in the unstable supply of power supply and power circuit
Situation, may all cause illuminator to produce flicker failure.
Failure cause is flashed for above-mentioned illuminator, a kind of quick all-directional illumination light fixture flicker failure point is carried out
Analysis, is to ensure people's life staying idle at home quality and protection people's vision health so as to facilitate technical staff quickly to carry out maintenance maintenance
Important prerequisite.
The content of the invention
It is an object of the invention to provide a kind of household light fixture flicker accident analysis based on controller and control system, lead to
Cross main control processing system and blocking monitoring management is carried out to floodlight circuit, utilize light fixture monitoring unit, monitoring switch list
Member module corresponding with power circuit monitoring unit three's independent monitoring management so as to the malfunction analysis procedure of illuminator
It is more reliable and more stable.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is handled for a kind of household light fixture flicker accident analysis based on controller and control system, including main control
Set in system and main circuit part, main circuit part on 220V alternating currents, main switching control and illuminator, main circuit part
Including light fixture monitoring unit, monitoring switch unit and power circuit monitoring unit；Accident analysis is set in main control processing system
Unit, light fixture control unit, switch control unit and power circuit control unit；Accident analysis list in main control processing system
Member is controlled with light fixture control unit, switch control unit and power circuit respectively by data transfer analysis and signal detection module
Unit is connected；Light fixture control unit is transmitted by signal and drives trigger module to be connected with light fixture monitoring unit；Switch control is single
Member is transmitted by signal and drives trigger module to be connected with monitoring switch unit；Power circuit control unit by signal transmit and
Driving trigger module is connected with power circuit monitoring unit.
Wherein, illuminator, the first lamp control switch, the first observing and controlling switch, the first observing and controlling electricity are included in light fixture monitoring unit
The ammeter and light fixture equivalent resistance of stream；Illuminator coupled in series is on the branch road of the first lamp control switch；First observing and controlling electric current
Ammeter module and light fixture equivalent resistance coupled in series on the branch road that the first observing and controlling is switched；Where first lamp control switch
Branch road where branch road and the first observing and controlling are switched parallel with one another couples.
Wherein, include in monitoring switch unit main switching control, the second observing and controlling switch, the ammeter of the second observing and controlling electric current and
Light fixture equivalent resistance；What the ammeter and light fixture light fixture equivalent resistance coupled in series of the second observing and controlling electric current were switched in the second observing and controlling
On branch road；Branch road where the branch road and illuminator of second observing and controlling switch is parallel connection relation；Main switching control and first
The parallel connection part that branch road where observing and controlling switch and the branch road where illuminator are constituted is in series relationship.
Wherein, the 3rd observing and controlling switch, the 4th observing and controlling switch, the electricity of the 3rd observing and controlling electric current are included in power circuit monitoring unit
Flow table and light fixture equivalent resistance；The ammeter and light fixture equivalent resistance coupled in series of 3rd observing and controlling electric current are switched in the 3rd observing and controlling
On the branch road at place；4th observing and controlling switch is located in same series arm with main switching control.
Logic control is set in a kind of household light fixture flicker fault control system based on controller, main control processing system
System, logic control system includes light fixture logic analysis control section, master switch logic analysis control section and power circuit
Logic analysis control section；Normal operation driving switch module and failure operation driving switch mould are set in logic control system
Block；Light fixture logic analysis control section, master switch logic analysis control section and power circuit logic analysis control section three
The triggering runlevel of person rises successively；When failure occurs, light fixture logic analysis control section first acts and analyzed, light fixture
Logic analysis control section analyze the part it is faulty when, the latter two logic analysis control sections are failure to actuate；Light fixture logic point
When analysis control section analyzes the part fault-free, the action of master switch logic analysis control section, master switch logic analysis
Control section analyze the part it is faulty when, power circuit logic analysis control section is failure to actuate；Master switch logic analysis
When control section analyzes the part fault-free, power circuit logic analysis control section motion analysis；Light fixture logic analysis control
The fault message that system part, master switch logic analysis control section and power circuit logic analysis control section three analyze
Transmitted by data and signal transmission module to main display panel；On main display panel include illuminating lamp fault display unit,
Main switch fault display unit and power circuit fault display unit；Illuminating lamp fault display unit, main switch malfunction coefficient list
Member and power circuit fault display unit each independently couple signal display lamp.
Wherein, the first light control module, the first control module, the first current monitoring are included in light fixture logic analysis control section
Switch module and illuminating lamp fault message output module；Normal operation driving switch module and failure operation driving switch module are driven
Set in the first light control module of dynamic connection, the first light control module from lock unit；Failure operation driving switch module and normal operation
Driving switch module drive, which couples in the first control module, the first control module, to be set from lock unit；First light control module and
One control module is made up of non-the driving trigger action of failure operation driving switch module and normal operation driving switch module
Logical action relation；First control module and the first current monitoring switch module driving connection illuminating lamp fault message output mould
Set in block, illuminating lamp fault message output module from lock unit.
Wherein, master switch logic analysis control section include the second control module, the second current monitoring switch module and
Main switch fault message output module；Normal operation driving switch module and failure operation driving switch module drive connection first
Light control module and the first control module, and triggering is formed from lock unit by the first light control module and the first control module；Failure is transported
Row driving switch module and normally operation driving switch module drive, which couple in the second control module, the second control module, to be set certainly
Lock unit；Second control module and the first light control module and the first control module are by failure operation driving switch module and normally
The driving trigger action for running driving switch module constitutes NOT logic action relationships；Second control module and the second current monitoring are opened
Close and set in module drive connection main switch fault message output module, main switch fault message output module from lock unit.
Wherein, power circuit logic analysis control section includes the 3rd control module, the 4th control module, the 3rd electric current prison
Control switch module and power circuit fault message output module；Normal operation driving switch module and failure operation driving switch mould
Set in block driving the 4th control module of connection, the 4th control module from lock unit；Failure operation driving switch module and normal
Run driving switch module drive and couple the 3rd control module, the 3rd control module is interior to be set from lock unit；4th control module
With driving trigger action structure of the 3rd control module by failure operation driving switch module and normal operation driving switch module
Into NOT logic action relationships；3rd control module and the 3rd current monitoring switch module driving joining power line fault information are defeated
Go out in module, power circuit fault message output module and set from lock unit.
The invention has the advantages that：
1st, the present invention carries out blocking monitoring management by main control processing system to floodlight circuit, is supervised using light fixture
Control unit, monitoring switch unit and the corresponding module of power circuit monitoring unit three's independent monitoring management so as to illumination
The malfunction analysis procedure of light fixture is more reliable and more stable；
2nd, the present invention is by by light fixture logic analysis control section, master switch logic analysis control section and power circuit
The triggering runlevel of logic analysis control section three rises successively so that the accident analysis to illuminator more has levels
Property and logicality so that malfunction analysis procedure is clear；
3rd, the present invention is coordinated by the first light control module with the first control module, and utilizes the first current monitoring switch
Module carries out triggering driving illuminating lamp fault message output module operation, and is shown and reminded on main display panel；
4th, the present invention carries out fault detect by the second control module to master switch portion, and is opened using the second current monitoring
Close module and carry out triggering main switch fault message output module operation, and and being shown and reminded on main display panel；
5th, the present invention is coordinated by the 3rd control module and the 4th control module, and failure is carried out to power circuit part
Detect, and driving power supply circuit fault message is triggered using the attonity signal of the 3rd current monitoring switch module and export mould
Block, and and being shown and reminded on main display panel.
Certainly, any product for implementing the present invention it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 flashes trouble analysis system circuit theory schematic diagram for the household light fixture based on controller of the present invention；
Fig. 2 is the part-structure schematic diagram of light fixture monitoring unit in the present invention；
Fig. 3 is the part-structure schematic diagram of monitoring switch unit in the present invention；
Fig. 4 is the part-structure schematic diagram of power circuit monitoring unit in the present invention；
Fig. 5 is the part-structure schematic diagram of the main display panel of present system device；
The part logic control constructs schematic diagram analyzed in Fig. 6 present invention lighting fixture module；
The part logic control constructs schematic diagram analyzed in Fig. 7 present invention main switching control module；
The part logic control constructs schematic diagram analyzed in Fig. 8 present invention power circuit module；
In accompanying drawing, the list of parts representated by each label is as follows：
1- main control processing systems；2- accident analysis units；3- light fixture control units；4- switch control units；5- power supplys
Line control unit；6- light fixture monitoring units；7- monitoring switch units；8- power circuit monitoring units；
L- illuminators；K- main switching controls；The lamp control switch of Ka- first；The observing and controlling of Kb- first is switched；The observing and controlling of Ib- first electricity
Stream；R- light fixture equivalent resistances；The observing and controlling of Kc- second is switched；Ic- the second observing and controlling electric currents；The observing and controlling of Kd- the 3rd is switched；The observing and controlling of Ke- the 4th
Switch；The observing and controlling electric currents of Id- the 3rd；U-220V alternating currents；
The light control modules of 0001- first；The control modules of 0002- first；The control modules of 0003- second；The observing and controlling moulds of 0004- the 3rd
Block；The control modules of 0005- the 4th；0010- main switch modules；0020- the first current monitoring switch modules；The electric currents of 0030- second
Pilot switch module；The current monitoring switch modules of 0040- the 3rd；0501- illuminating lamp fault message output modules；0502- master opens
Close fault message output module；0503- power circuit fault message output modules；0601- normally runs driving switch module；
0602- failure operation driving switch modules.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to shown in accompanying drawing 1-8, the present invention is a kind of the flicker accident analysis of household light fixture and control based on controller
220V alternating currents U, main switching control K are set in system, including main control processing system 1 and main circuit part, main circuit part
With illuminator L, it is characterised in that：
Include light fixture monitoring unit 6, monitoring switch unit 7 and power circuit monitoring unit 8 on main circuit part.
Accident analysis unit 2, light fixture control unit 3, switch control unit 4 and power supply are set in main control processing system 1
Line control unit 5.
Accident analysis unit 2 in main control processing system 1 analyzed by data transfer and signal detection module respectively with
Light fixture control unit 3, switch control unit 4 and power circuit control unit 5 are connected.
Light fixture control unit 3 is transmitted by signal and drives trigger module to be connected with light fixture monitoring unit 6.
Switch control unit 4 is transmitted by signal and drives trigger module to be connected with monitoring switch unit 7.
Power circuit control unit 5 is transmitted by signal and drives trigger module to be connected with power circuit monitoring unit 8.
Further, include in light fixture monitoring unit 6 illuminator L, the first lamp control switch Ka, the first observing and controlling switch Kb,
First observing and controlling electric current Ib ammeter and light fixture equivalent resistance R.
Illuminator L coupled in series is on the first lamp control switch Ka branch road.
First observing and controlling electric current Ib ammeter module and light fixture equivalent resistance R coupled in series switchs Kb's in the first observing and controlling
On branch road.
Branch road where branch road where first lamp control switch Ka switchs Kb with the first observing and controlling parallel with one another couples.
Further, main switching control K, the second observing and controlling switch Kc, the second observing and controlling electric current Ic are included in monitoring switch unit 7
Ammeter and light fixture equivalent resistance R.
Second observing and controlling electric current Ic ammeter and light fixture light fixture equivalent resistance R coupled in series switchs Kc's in the second observing and controlling
On branch road.
Second observing and controlling switch Kc branch road and the branch road where illuminator L are parallel connection relation.
It is in parallel that main switching control K and the first observing and controlling switch the branch road where Kb and the branch road where illuminator L is constituted
Part is in series relationship.
Further, the 3rd observing and controlling switch Kd, the 4th observing and controlling switch Ke, the 3rd survey are included in power circuit monitoring unit 8
Control electric current Id ammeter and light fixture equivalent resistance R.
3rd observing and controlling electric current Id ammeter and light fixture equivalent resistance R coupled in series is where the 3rd observing and controlling switch Kd
On branch road.
4th observing and controlling switchs Ke and main switching control K and is located in same series arm.
Logic control is set in a kind of household light fixture flicker fault control system based on controller, main control processing system 1
System processed, logic control system includes light fixture logic analysis control section, master switch logic analysis control section and power line
Road logic analysis control section.
Normal operation driving switch module 0601 and failure operation driving switch module 0602 are set in logic control system.
Light fixture logic analysis control section, master switch logic analysis control section and power circuit logic analysis control unit
The triggering runlevel of three is divided to rise successively.
When failure occurs, light fixture logic analysis control section first acts and analyzed, light fixture logic analysis control section
Analyze the part it is faulty when, the latter two logic analysis control sections are failure to actuate.
When light fixture logic analysis control section analyzes the part fault-free, master switch logic analysis control unit transfer
Make, master switch logic analysis control section analyze the part it is faulty when, power circuit logic analysis control section is motionless
Make.
When master switch logic analysis control section analyzes the part fault-free, power circuit logic analysis control section
Motion analysis.
Light fixture logic analysis control section, master switch logic analysis control section and power circuit logic analysis control unit
The fault message for dividing three to analyze is transmitted to main display panel by data and signal transmission module.
Include illuminating lamp fault display unit, main switch fault display unit and power circuit failure on main display panel aobvious
Show unit.
Illuminating lamp fault display unit, main switch fault display unit and power circuit fault display unit are each independent
Couple signal display lamp.
Further, in light fixture logic analysis control section include the first light control module 0001, the first control module 0002,
First current monitoring switch module 0020 and illuminating lamp fault message output module 0501.
Normal operation driving switch module 0601 and failure operation driving switch module 0602 driving the first lamp control mould of connection
Set in block 0001, the first light control module 0001 from lock unit.
Failure operation driving switch module 0602 and normal operation driving switch module 0601 drive the first observing and controlling mould of connection
Set in block 0002, the first control module 0002 from lock unit.
First light control module 0001 and the first control module 0002 are by failure operation driving switch module 0602 and normally
The driving trigger action for running driving switch module 0601 constitutes NOT logic action relationships.
First control module 0002 and the driving connection illuminating lamp fault message output of the first current monitoring switch module 0020
Set in module 0501, illuminating lamp fault message output module 0501 from lock unit.
Further, master switch logic analysis control section is opened including the second control module 0003, the second current monitoring
Close module 0030 and main switch fault message output module 0502.
Normal operation driving switch module 0601 and failure operation driving switch module 0602 driving the first lamp control mould of connection
The control module 0002 of block 0001 and first, and triggering self-locking list is formed by the first light control module 0001 and the first control module 0002
Member.
Failure operation driving switch module 0602 and normal operation driving switch module 0601 drive the second observing and controlling mould of connection
Set in block 0003, the second control module 0003 from lock unit.
Second control module 0003 is driven with the first light control module 0001 and the first control module 0002 by failure operation
Switch module 0602 and the driving trigger action of normal operation driving switch module 0601 constitute NOT logic action relationships.
Second control module 0003 and the driving connection main switch fault message output of the second current monitoring switch module 0030
Set in module 0502, main switch fault message output module 0502 from lock unit.
Further, power circuit logic analysis control section includes the 3rd control module 0004, the 4th control module
0005th, the 3rd current monitoring switch module 0040 and power circuit fault message output module 0503.
Normal operation driving switch module 0601 and failure operation driving switch module 0602 driving the 4th observing and controlling mould of connection
Set in block 0005, the 4th control module 0005 from lock unit.
Failure operation driving switch module 0602 and normal operation driving switch module 0601 drive the 3rd observing and controlling mould of connection
Set in block 0004, the 3rd control module 0004 from lock unit.
4th control module 0005 and the 3rd control module 0004 are by failure operation driving switch module 0602 and normally
The driving trigger action for running driving switch module 0601 constitutes NOT logic action relationships.
3rd control module 0004 and the 3rd current monitoring switch module 0040 driving joining power line fault information are defeated
Go out in module 0503, power circuit fault message output module 0503 and set from lock unit.
Further the present invention is explained and illustrated：
As shown in Figure 2：
When light fixture monitoring unit 6 carries out accident analysis, the first lamp control switch Ka disconnects, the first observing and controlling switch Kb closures,
So as to detect illuminator L whether failure.
If illuminator L failures, then the first stable observing and controlling electric current Ib can be produced on the first observing and controlling switch Kb branch road.
If not illuminator L failures, then will not produce stable the first observing and controlling electricity on the first observing and controlling switch Kb branch road
Flow Ib.
As shown in Figures 2 and 3：
When monitoring switch unit 7 carries out accident analysis, the first lamp control switch Ka and the first observing and controlling switch Kb disconnect, the
Two observing and controlling switch Kc closure so that detect main switching control K whether failure.
If main switching control K has failure, then stable the second observing and controlling electricity can be produced on the second observing and controlling switch Kc branch road
Flow Ic.
If not main switching control K failures, then will not produce the second stable observing and controlling on the second observing and controlling switch Kc branch road
Electric current Ic.
As shown in Figure 4：
When power circuit monitoring unit 8 carries out accident analysis, the 4th lamp control switch Ke is disconnected, and the 3rd observing and controlling switch Kd is closed
Close, thus detect power circuit whether failure.
If power circuit failure, then the 3rd stable observing and controlling electric current will not be produced on the 3rd observing and controlling switch Kd branch road
Id。
If not power circuit failure, then can produce the 3rd stable observing and controlling electric current on the 3rd observing and controlling switch Kd branch road
Id。
As shown in Figure 6：
Normal operation driving switch module 0601 is acted, and the first light control module 0001 is acted and kept, now illuminator L
Normal operation.
When failure operation driving switch module 0602 is acted, the first light control module 0001 disconnects, the first control module 0002
Act and keep.
If the first current monitoring module 0020 is triggered by the first observing and controlling electric current Ib and driven, illuminating lamp fault message output mould
Block 0501, which is triggered, to be driven and keeps, and the illuminating lamp fault display unit on main display panel is shown and bright light.
As shown in Figure 7：
When failure operation driving switch module 0602 is acted, and during illuminator L portion fault-free, the first light control module
0001 and first the action of control module 0002 disconnect, the second control module 0003 acts and keeps.
If the second current monitoring switch module 0030 is triggered by the second observing and controlling electric current Ic and driven, main switch fault message is defeated
Go out module 0502 be triggered drive and keep, and the main switch fault display unit on main display panel show simultaneously bright light.
As shown in Figure 8：
When failure operation driving switch module 0602 is acted, and during master switch portion fault-free, failure operation driving is opened
Close triggering driving the 4th control module 0005 action of module 0602 to disconnect, while the 3rd control module 0004 is acted and kept.
If the 3rd current monitoring switch module 0040 is not triggered by the 3rd observing and controlling electric current Id and driven, power circuit failure
Message output module 0503, which is triggered, to be driven and keeps, and the power circuit fault display unit on firmly display panel is shown simultaneously
Bright light.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (8)
1. a kind of household light fixture flicker trouble analysis system based on controller, including main control processing system (1) and main circuit
220V alternating currents (U), main switching control (K) and illuminator (L) are set in part, main circuit part, it is characterised in that：
Include light fixture monitoring unit (6), monitoring switch unit (7) and power circuit monitoring unit (8) on the main circuit part；
Accident analysis unit (2), light fixture control unit (3), switch control unit are set in the main control processing system (1)
And power circuit control unit (5) (4)；
Accident analysis unit (2) in the main control processing system (1) is analyzed and signal detection module point by data transfer
It is not connected with light fixture control unit (3), switch control unit (4) and power circuit control unit (5)；
The light fixture control unit (3) is transmitted by signal and drives trigger module to be connected with light fixture monitoring unit (6)；
The switch control unit (4) is transmitted by signal and drives trigger module to be connected with monitoring switch unit (7)；
Trigger module and power circuit monitoring unit (8) phase are transmitted and driven to the power circuit control unit (5) by signal
Connection.
2. a kind of household light fixture flicker trouble analysis system based on controller according to claim 1, it is characterised in that：
Include illuminator (L), the first lamp control switch (Ka), the first observing and controlling switch (Kb), the in the light fixture monitoring unit (6)
The ammeter and light fixture equivalent resistance (R) of one observing and controlling electric current (Ib)；
Illuminator (L) coupled in series is on the first lamp control switch (Ka) branch road；
The ammeter module and light fixture equivalent resistance (R) coupled in series of the first observing and controlling electric current (Ib) are switched in the first observing and controlling
(Kb) on branch road；
Branch road where branch road where first lamp control switch (Ka) switchs (Kb) with the first observing and controlling parallel with one another couples.
3. a kind of household light fixture flicker trouble analysis system based on controller according to claim 1, it is characterised in that：
Include main switching control (K), the second observing and controlling switch (Kc), the second observing and controlling electric current (Ic) in the monitoring switch unit (7)
Ammeter and light fixture equivalent resistance (R)；
The ammeter and light fixture light fixture equivalent resistance (R) coupled in series of the second observing and controlling electric current (Ic) are switched in the second observing and controlling
(Kc) on branch road；
The branch road of the second observing and controlling switch (Kc) is parallel connection relation with the branch road where illuminator (L)；
The main switching control (K) is constituted with the branch road where the first observing and controlling switch (Kc) and the branch road where illuminator (L)
Parallel connection part be in series relationship.
4. a kind of household light fixture flicker trouble analysis system based on controller according to claim 1, it is characterised in that：
Include the 3rd observing and controlling switch (Kd), the 4th observing and controlling switch (Ke), the 3rd observing and controlling electricity in the power circuit monitoring unit (8)
Flow the ammeter and light fixture equivalent resistance (R) of (Id)；
The ammeter and light fixture equivalent resistance (R) coupled in series of the 3rd observing and controlling electric current (Id) switch (Kd) in the 3rd observing and controlling
On the branch road at place；
4th observing and controlling switchs (Ke) and is located at main switching control (K) in same series arm.
5. logic control is set in a kind of household light fixture flicker fault control system based on controller, main control processing system (1)
System processed, it is characterised in that：
The logic control system includes light fixture logic analysis control section, master switch logic analysis control section and power line
Road logic analysis control section；
Normal operation driving switch module (0601) and failure operation driving switch module are set in the logic control system
(0602)；
The light fixture logic analysis control section, master switch logic analysis control section and power circuit logic analysis control unit
The triggering runlevel of three is divided to rise successively；
When failure occurs, the light fixture logic analysis control section first acts and analyzed, the light fixture logic analysis control
Partial analysis go out the part it is faulty when, the latter two logic analysis control sections are failure to actuate；
When the light fixture logic analysis control section analyzes the part fault-free, the master switch logic analysis control section
Action, the master switch logic analysis control section analyze the part it is faulty when, the power circuit logic analysis control
It is failure to actuate system part；
When the master switch logic analysis control section analyzes the part fault-free, the power circuit logic analysis control
Partial act is analyzed；
The light fixture logic analysis control section, master switch logic analysis control section and power circuit logic analysis control unit
The fault message for dividing three to analyze is transmitted to main display panel by data and signal transmission module；
Include illuminating lamp fault display unit, main switch fault display unit and power circuit failure on the main display panel aobvious
Show unit；
The illuminating lamp fault display unit, main switch fault display unit and power circuit fault display unit are each independent
Couple signal display lamp.
6. a kind of household light fixture flicker fault control system based on controller according to right wants 5, it is characterised in that：
Include the first light control module (0001), the first control module (0002), first in the light fixture logic analysis control section
Current monitoring switch module (0020) and illuminating lamp fault message output module (0501)；
The normal operation driving switch module (0601) and failure operation driving switch module (0602) driving the first lamp of connection
Control in module (0001), first light control module (0001) and set from lock unit；
The failure operation driving switch module (0602) and normal operation driving switch module (0601) driving connection first are surveyed
Control in module (0002), first control module (0002) and set from lock unit；
First light control module (0001) passes through failure operation driving switch module (0602) with the first control module (0002)
NOT logic action relationships are constituted with the driving trigger action of normal operation driving switch module (0601)；
First control module (0002) and the first current monitoring switch module (0020) driving connection illuminating lamp fault message
Set in output module (0501), the illuminating lamp fault message output module (0501) from lock unit.
7. a kind of household light fixture flicker fault control system based on controller according to claim 5 or 6, its feature exists
In：
The master switch logic analysis control section includes the second control module (0003), the second current monitoring switch module
And main switch fault message output module (0502) (0030)；
The normal operation driving switch module (0601) and failure operation driving switch module (0602) driving the first lamp of connection
Module (0001) and the first control module (0002) are controlled, and by the first light control module (0001) and the first control module (0002) shape
Into triggering from lock unit；
The failure operation driving switch module (0602) and normal operation driving switch module (0601) driving connection second are surveyed
Control in module (0003), second control module (0003) and set from lock unit；
Second control module (0003) is transported with the first light control module (0001) and the first control module (0002) by failure
The driving trigger action of row driving switch module (0602) and normal operation driving switch module (0601) constitutes NOT logic action
Relation；
Second control module (0003) and the second current monitoring switch module (0030) driving connection main switch fault message
Set in output module (0502), the main switch fault message output module (0502) from lock unit.
8. a kind of household light fixture flicker fault control system based on controller according to claim 5, it is characterised in that：
The power circuit logic analysis control section includes the 3rd control module (0004), the 4th control module (0005), the
Three current monitoring switch modules (0040) and power circuit fault message output module (0503)；
The normal operation driving switch module (0601) and failure operation driving switch module (0602) driving connection the 4th are surveyed
Control in module (0005), the 4th control module (0005) and set from lock unit；
The failure operation driving switch module (0602) and normal operation driving switch module (0601) driving connection the 3rd are surveyed
Control in module (0004), the 3rd control module (0004) and set from lock unit；
4th control module (0005) passes through failure operation driving switch module (0602) with the 3rd control module (0004)
NOT logic action relationships are constituted with the driving trigger action of normal operation driving switch module (0601)；
3rd control module (0004) and the 3rd current monitoring switch module (0040) driving joining power line fault letter
Cease in output module (0503), the power circuit fault message output module (0503) and set from lock unit.
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| CN201710436685.8A CN106998614B (en) | 2017-06-12 | 2017-06-12 | Household lamp flicker fault analysis and control system based on controller |
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| CN106998614B (en) | 2020-01-17 |
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