CN107333367A - A kind of parameter adjustment system and method for sensing lamp - Google Patents
A kind of parameter adjustment system and method for sensing lamp Download PDFInfo
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- CN107333367A CN107333367A CN201710543146.4A CN201710543146A CN107333367A CN 107333367 A CN107333367 A CN 107333367A CN 201710543146 A CN201710543146 A CN 201710543146A CN 107333367 A CN107333367 A CN 107333367A
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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
- H05B47/105—Controlling the light source in response to determined parameters
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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
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
-
- 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
- H05B47/16—Controlling the light source by timing means
Abstract
The invention discloses a kind of parameter adjustment system and method for sensing lamp, wherein, the parameter adjustment system of the sensing lamp includes switch, line voltage detection module, control module, induction module and switch module；By switching the break-make of control input alternating current, the line voltage exported by line voltage detection module to rectification is detected, and exports corresponding level signal according to line voltage size；Current switch motion is recognized according to the level signal by control module and corresponding parameter regulation is exported and instructs the parameter configuration that induction module is adjusted to induction module；Induction module outputs control signals to switch module according to the transducing signal output sensing result received according to current parameter configuration and sensing result；The working condition of lamp is answered according to the control signal Perceived control by switch module.The parameter configuration of sensing lamp is adjusted by recognizing different switch motions and exporting corresponding parameter regulation instruction, while ensure that flexibility and the convenience of sensing lamp parameter regulation.
Description
Technical field
The present invention relates to lighting technical field, more particularly to a kind of parameter adjustment system and method for sensing lamp.
Background technology
With the continuous renewal of sci-tech product, various "smart" products are gradually incorporated in the life of people, for example, have been sensed
Lamp, it is the novel intelligent lighting product by automatically controlling light source igniting, the advantages of because of its service life length, good energy-conserving effect
It is widely used in each occasion.
However, sensing lamp needs different parameter settings under different usage scenarios, otherwise currently existing scheme is to dispatch from the factory
Shi Tongyi is set, and this scheme flexibility is low, and parameter cannot be modified after dispatching from the factory；It is to reserve to adjust in light fixture
The control key of section, this solution increases the difficulty of processing of light fixture, and when lamp installation is to when comparing high position, is adjusted just not
It is convenient.
Thus prior art could be improved and improve.
The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of parameter regulation system for sensing lamp
System and method, the parameter configuration of sensing lamp is adjusted by recognizing different switch motions and exporting corresponding parameter regulation instruction,
Allow the parameter of sensing lamp that the application under different scenes is flexibly met, while ensure that the flexible of sensing lamp parameter regulation
Property and convenience.
In order to achieve the above object, this invention takes following technical scheme：
It is a kind of sense lamp parameter adjustment system, with sensing lamp be connected, it include switch, line voltage detection module, control module,
Induction module and switch module；By switching the break-make of control input alternating current, rectification is exported by line voltage detection module
Line voltage is detected, and exports corresponding level signal according to line voltage size；By control module according to the level signal
Recognize current switch motion and export corresponding parameter regulation and instruct the parameter configuration that induction module is adjusted to induction module；
Induction module is according to the transducing signal output sensing result received, according to current parameter configuration and sensing result output control
Signal is to switch module；The working condition of lamp is answered according to the control signal Perceived control by switch module.
In the parameter adjustment system of described sensing lamp, in addition to energy storage for power supply module, by energy storage for power supply module to exchange
Input voltage carries out the default operating voltage of output after rectification decompression processing and powered for control module, and remains pre- when switching off
If the power supply of time.
In the parameter adjustment system of described sensing lamp, the line voltage detection module when line voltage specifically for being more than threshold
The first level is exported during threshold voltage, on-Line Voltage is less than or equal to export second electrical level during threshold voltage.
In the parameter adjustment system of described sensing lamp, the control module includes：
First timer, for when the level signal switchs to second electrical level by the first level reset and timing, and
Stop timing when the level signal switchs to the first level by second electrical level and continue to export the first clocking value；
Decision logic unit, for judging whether current switch turns off according to first clocking value；
Second timer, for when the level signal switchs to the first level by second electrical level for the first time after a switch OFF
Reset and start timing, and stop timing when switch is turned off again and export the second clocking value；
The decision logic unit is additionally operable to judge that the current switch of identification is moved according to first clocking value and the second clocking value
Make, and instructed according to the current corresponding parameter regulation of switch motion output to induction module.
In the parameter adjustment system of described sensing lamp, the energy storage for power supply module includes rectification unit, lowering and stabilizing blood pressure list
Member and energy-storage units, rectification processing is carried out to input AC electricity by rectification unit, and exports the first DC voltage, and described first is straight
Stream voltage exports the second stable DC voltage and exported as default operating voltage after carrying out decompression processing through lowering and stabilizing blood pressure unit
To control module；Energy storage is carried out by energy-storage units and the power supply that control module maintains preset time is continued as when switching off.
In the parameter adjustment system of described sensing lamp, the rectification unit includes the first diode, the second diode, the
One resistance, second resistance, metal-oxide-semiconductor and the first voltage-regulator diode, the energy-storage units include the first electric capacity, the lowering and stabilizing blood pressure list
Member includes linear voltage regulator and the second electric capacity；One end of the positive pole connecting valve of first diode, first diode
The negative pole connection drain electrode of metal-oxide-semiconductor, one end of first resistor, line voltage module and sensing lamp；The other end of the first resistor
Connect the grid of metal-oxide-semiconductor and the negative pole of the first voltage-regulator diode；The source electrode of the metal-oxide-semiconductor connects the two or two pole by second resistance
The positive pole of pipe；It is the VCC1 ends of the negative lead voltage-stablizer of second diode, also steady by the first capacitance connection first
Press the positive pole of diode；The b1 ends link control module and induction module of the linear voltage regulator, pass through the second capacitance connection
The positive pole of one voltage-stablizer；The GND ends of the linear voltage regulator connect the positive pole of the first voltage-regulator diode.
In the parameter adjustment system of described sensing lamp, the rectification unit includes the first rectifier bridge, the second diode, the
One resistance, second resistance, metal-oxide-semiconductor and the first voltage-regulator diode, the lowering and stabilizing blood pressure unit include linear voltage regulator and the second electricity
Hold, the energy-storage units include the first electric capacity；One end of the ac input end connecting valve of first rectifier bridge, described first
Drain electrode, one end of first resistor, line voltage module and the sensing lamp of the positive output end connection metal-oxide-semiconductor of rectifier bridge；First electricity
The grid and the negative pole of the first voltage-regulator diode of the other end connection metal-oxide-semiconductor of resistance；The source electrode of the metal-oxide-semiconductor is connected by second resistance
Connect the positive pole of the second diode；The VCC1 ends of the negative lead voltage-stablizer of second diode, also pass through the first electric capacity
Connect the positive pole of the first voltage-regulator diode and the negative output terminal of the first rectifier bridge；The b1 ends connection control mould of the linear voltage regulator
Block and induction module, the negative output terminal by second the first rectifier bridge of capacitance connection；The GND ends of the linear voltage regulator are also connected
The negative output terminal of first rectifier bridge.
In the parameter adjustment system of described sensing lamp, the line voltage detection module includes the second voltage-regulator diode, the
Three resistance and the 4th resistance, the positive pole connection energy storage for power supply module of second voltage-regulator diode, second voltage-regulator diode
Negative pole connect 3rd resistor one end, one end of the 4th resistance and control module；The other end connection storage of the 3rd resistor
Can power supply module；The other end connection energy storage for power supply module and sensing lamp of 4th resistance.
In the parameter adjustment system of described sensing lamp, the induction module include infrared sensor, sound transducer, away from
From at least one of sensor.
A kind of parameter adjusting method for sensing lamp, it comprises the following steps：
A, the line voltage exported by line voltage detection module to rectification are detected, and export corresponding electricity according to line voltage size
Ordinary mail number；
B, by control module current switch motion recognized according to the level signal and output parameter regulating command is to sensing mould
Block, adjusts the parameter configuration of induction module；
C, induction module are defeated according to current parameter configuration and sensing result according to the transducing signal output sensing result received
Go out control signal to switch module；
D, the working condition that lamp is answered by switch module according to the control signal Perceived control.
Compared to prior art, in the parameter adjustment system and method for the sensing lamp that the present invention is provided, the sensing lamp
Parameter adjustment system, is connected, it includes switch, line voltage detection module, control module, induction module and switching molding with sensing lamp
Block；By switching the break-make of control input alternating current, the line voltage exported by line voltage detection module to rectification is detected, and
Corresponding level signal is exported according to line voltage size；Current switch motion is recognized according to the level signal by control module
And export corresponding parameter regulation and instruct to induction module, adjust the parameter configuration of induction module；Induction module is according to receiving
Transducing signal output sensing result, according to current parameter configuration and sensing result output control signals to switch module；By
Switch module answers the working condition of lamp according to the control signal Perceived control.By recognizing different switch motions and exporting corresponding
Parameter regulation instruction senses the parameter configuration of lamp to adjust so that the parameter of sensing lamp can be flexibly met under different scenes
Using while ensure that flexibility and the convenience of sensing lamp parameter regulation.
Brief description of the drawings
The structured flowchart of the parameter adjustment system first embodiment for the sensing lamp that Fig. 1 provides for the present invention.
The structured flowchart of the parameter adjustment system second embodiment for the sensing lamp that Fig. 2 provides for the present invention.
The structured flowchart of control module in the parameter adjustment system for the sensing lamp that Fig. 3 provides for the present invention.
The circuit diagram of the Application Example of parameter adjustment system first for the sensing lamp that Fig. 4 provides for the present invention.
The circuit diagram of the Application Example of parameter adjustment system second for the sensing lamp that Fig. 5 provides for the present invention.
The flow chart of the parameter adjusting method for the sensing lamp that Fig. 6 provides for the present invention.
Embodiment
In view of the shortcomings of parameter regulation of sensing lamp is inconvenient in the prior art, it is an object of the invention to provide one kind sense
The parameter adjustment system and method for lamp are answered, sense is adjusted by recognizing different switch motions and exporting corresponding parameter regulation instruction
Answer the parameter configuration of lamp so that the application under different scenes can be flexibly met in the parameter of sensing lamp, while ensure that sensing
The flexibility of lamp parameter regulation and convenience.
To make the purpose of the present invention, technical scheme and effect clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that specific embodiment described herein is not used to only to explain the present invention
Limit the present invention.
Fig. 1 and Fig. 2 are referred to, the parameter adjustment system for the sensing lamp that the present invention is provided is connected, it includes out with sensing lamp
S1, line voltage detection module 10, control module 20, induction module 30, switch module 40 and energy storage for power supply module 50 are closed, specifically originally
Invention is provided in two kinds of embodiments, first embodiment, as shown in figure 1, one end connection AC input end of the switch S1, described to open
S1 other end connection, energy storage for power supply module 50, line voltage detection module 10 and switch module 40 is closed, the line voltage detects mould
Block 10 also connects induction module 30 by control module 20, and the induction module 30 is also connected with switch module 40, the switching molding
Block 40 connects AC output ends, the ac input end of AC output ends connection sensing lamp.In the present embodiment, by switching S1 control inputs
The break-make of alternating current, the line voltage exported by line voltage detection module 10 to rectification detects, and defeated according to line voltage size
Go out corresponding level signal；AC-input voltage is carried out by energy storage for power supply module 50 to export default work after rectification decompression processing
Voltage is that control module 20 is powered, and in the power supply for switching maintenance preset time when S1 disconnects；By control module 20 according to described
Level signal recognizes that current switch S1 is acted and exported corresponding parameter regulation and instructed to induction module 30, adjusts induction module
30 parameter configuration；Induction module 30 according to the transducing signal output sensing result received, according to current parameter configuration and
Sensing result, which outputs control signals to switch module 40, i.e. induction module 30, can directly output control signals to switch module 40；
The working condition of lamp is answered according to the control signal Perceived control by switch module 40, so as to by recognizing that current switch S1 is moved
Make the corresponding parameter regulation instruction of output to adjust the parameter configuration of sensing lamp, user is without the adjusting key by reserving in light fixture
Regulation, it is only necessary to the simple operations switch S1 at switch S1, that is, reduce the difficulty of processing of sensing light fixture, be also parameter regulation
Provide convenience.
In second embodiment, as shown in Fig. 2 one end connection AC input end of the switch S1, the switch S1's is another
Connection, energy storage for power supply module 50, line voltage detection module 10 and switch module 40 are held, the line voltage detection module 10 also passes through
The connecting valve module 40 of control module 20, the link control module 20 of induction module 30, the switch module 40 is also connected with AC
Output end, the ac input end of AC output ends connection sensing lamp.In the present embodiment, it is with first embodiment difference, feels
Module 30 is answered not output control signals to switch module 40 directly, induction module 30 will be exported according to after the transducing signal received
Result is sensed to control module 20, is output control signals to out by control module 20 according to current parameter configuration and sensing result
Module 40 is closed, the working condition of lamp is answered according to the control signal Perceived control by switch module 40, can also equally be reached conveniently
The effect of quick adjustment sensing lamp parameter.The specific control signal, which may include to work as, is not limited to sensitivity control signal, delay control
Signal processed, switch controlling signal etc..
Specifically, in the parameter adjustment system for the sensing lamp that the present invention is provided, the line voltage detection module 10 is specific
For exporting the first level when line voltage is more than threshold voltage, on-Line Voltage is less than or equal to the electricity of output second during threshold voltage
It is flat, also corresponding level signal can be exported by detecting the line current size in AC line in other embodiments certainly, it is excellent
Selection of land, first level is high level, and second electrical level is low level, certainly in other embodiments, also can be using the first electricity
It is low level and second electrical level is high level to put down, and can specifically be set according to the actual requirements, this is not limited by the present invention.Line voltage
The line voltage that rectification is exported is converted to low and high level signal by detection module 10, due to line voltage size and switch S1 closure pass
Disconnected state is relevant, therefore the low and high level signal exported according to line voltage detection module 10 can from which further follow that current switch S1
State, judges so that follow-up switch S1 is acted.
Preferably, the induction module 30 includes at least one in infrared sensor U3, sound transducer, range sensor
Kind, by the presence or movement of the sense object of induction module 30, so as to according to the transducing signal output sensing result received, enter
And Perceived control answers the working condition of light fixture, sensing light fixture is set to automatically adjust light on and off state, good energy-conserving effect according to current environment.
Further, referring to Fig. 3, the control module 20 includes the first timer 21, the second timer 23 and judged
Logic unit 22, the timer 23 of the first timer 21 and second is all connected with decision logic unit 22, first timer
21 be used for when the level signal switchs to second electrical level by the first level reset and timing, and the level signal by
Stop timing when second electrical level switchs to the first level and continue to export the first clocking value；The decision logic unit 22 is used for basis
First clocking value judges whether current switch S1 turns off；Second timer 23 is used for the institute after once switch S1 shut-offs
State level signal reset for the first time when switching to the first level by second electrical level and timing, and stop when switching S1 and turning off again
Only timing and export the second clocking value；The decision logic unit 22 is additionally operable to according to first clocking value and the second clocking value
Judge the current switch S1 actions of identification, and instructed according to the current corresponding parameter regulation of switch S1 action outputs to sensing mould
Block 30.
The clearing of i.e. described second timer 23, start timing and stopping timing and the output of the first timer 21 first
Clocking value judged result is relevant, when being judged as that second electrical level occur for the first time after switch S1 shut-offs switchs to the first level, now
Switch S1 from disconnection switch to closure, the second timer 23 start timing, when according to the first clocking value judge again switch S1 produce
When shut-off is acted, represent that switch S1 switchs to disconnect from closure, the second timer 23 stops timing and exports timing result, so that logical
The time progress timing that 23 couples of switch S1 of the second timer are in closure state is crossed, is in by 21 couples of switch S1 of the first timer
The time of off-state carries out timing.Certainly in other embodiments, can also be by counter records level quantity, according to current
The level signal cycle indirectly draw switch S1 closure or disconnect duration, widen the clocking method of control module 20.
Level signal and its duration are identified by the control module 20 by the present invention, obtain current switch
S1 is acted, and is exported current switch S1 and acted corresponding parameter regulation and instruct to induction module 30, so as to adjust induction module 30
Parameter configuration, and then adjust different application scene under sense lamp working condition, realize parameter rapid and convenient adjustment.
Specifically, the switch S1 action judgment rules that the present invention is used is when the first clocking value is less than or equal to the very first time
During threshold value, judge that, now without switch S1 actions, switch S1 is closed all the time, and the second timer 23 of control continues timing；And when first
When clocking value is more than or equal to the second time threshold, judge now as long shut-off, control system reset, and the second timer 23 of control
Reset and the timing when the level signal switchs to the first level by second electrical level.When the first clocking value is less than or equal to the
It is probably now to encounter the shake that switch S1 is caused by mistake so that occur in that the of short duration second electrical level time, sentence during one time threshold
Disconnected now to be acted without switch S1, the second timer 23 of control continues timing, has effectively filtered out maloperation.And when the first clocking value is big
When equal to the second time threshold, illustrate that the switch S1 duration of user's shut-off before this is longer, be once conventional shut-off switch
The operation that S1 is re-closed again, therefore each module resets in control system, system are re-powered, and the second timer 23 reset,
And restart timing when the level signal switchs to the first level by second electrical level, i.e., after long shut-off in switch S1 again
Timing is started to switch S1 closing times during closure.A variety of switch S1 operations feelings are distinguished according to the different switch S1 turn-off times
Condition, effectively avoids the illegal command action and conventional shut-off action in practical operation, improves system light modulation and state reset
Accuracy and intelligent.
Further, when the first clocking value is more than very first time threshold value and less than the second time threshold, it is judged as switch
The short shut-off actions of S1, after appearance switch S1 short shut-off actions, the second timer 23 will be in level signal for the first time by the second electricity
Flat turn resets when being the first level and starts timing, and is off timing and the second clocking value of output when switch S1 is turned off again,
Now judge whether the second clocking value is less than the 3rd time threshold, if the second clocking value is less than the 3rd time threshold, be judged as
The short breakdown actions of S1 are switched, if the second clocking value is more than or equal to the 3rd time threshold, are judged as switching the long breakdown actions of S1.I.e.
The present invention only just continues to judge the duration of the second timer 23 when occurring in that the short shut-offs of switch S1 are acted, and then distinguishes switch S1
Short breakdown action and the switch long breakdown actions of S1, to switch the trigger action that the short shut-off actions of S1 are instructed as parameter regulation, have
Effect has saved system power dissipation.The short shut-offs of follow-up one or many switch S1 according to switch S1 and short unlatching or long breakdown action
Combination recognize the instruction of current switch S1 combination of actions corresponding parameter regulation, and then control the parameter of induction module 30 to match somebody with somebody
Put, realize the convenient regulation of sensing lamp parameter.
The parameter adjustment system of the sensing lamp provided below in conjunction with concrete application embodiment the present invention is carried out furtherly
It is bright, as shown in figure 4, in the first Application Example of the invention, the energy storage for power supply module 50 includes rectification unit 501, decompression surely
Unit 502 and energy-storage units 503 are pressed, rectification processing are carried out to input AC electricity by rectification unit 50151, and export the first direct current
Voltage, first DC voltage exports the second stable DC voltage and made after carrying out decompression processing through lowering and stabilizing blood pressure unit 502
Exported for default operating voltage to control module 20；Energy storage is carried out by energy-storage units 503 and continues as control switching when S1 disconnects
Molding block 20 maintains the power supply of preset time, it is ensured that the normal power supply of system, and is to nor affect on to be in of short duration disconnect of switch S1
System power supply.
The specific rectification unit 501 includes the first diode D1, the second diode D2, first resistor R1, second resistance
R2, metal-oxide-semiconductor Q1 and the first voltage-regulator diode ZD1, the energy-storage units 50353 include the first electric capacity C1, the lowering and stabilizing blood pressure list
Member 502 includes linear voltage regulator LDO1 and the second electric capacity C2；The positive pole connecting valve S1 of first diode D1 one end, institute
State the first diode D1 negative pole connection metal-oxide-semiconductor Q1 drain electrode, first resistor R1 one end, line voltage module and sensing lamp L1；
The other end connection metal-oxide-semiconductor Q1 of first resistor R1 grid and the first voltage-regulator diode ZD1 negative pole；The metal-oxide-semiconductor Q1
The source electrode positive pole that passes through second resistance R2 the second diodes of connection D2；The negative lead voltage stabilizing of the second diode D2
Device LDO1 VCC1 ends, also pass through first electric capacity C1 the first voltage-regulator diodes of connection ZD1 positive pole；The linear voltage regulator LDO1
B1 ends link control module 20 and induction module 30, the positive pole by second electric capacity C2 the first voltage-stablizers of connection；It is described linear
Voltage-stablizer LDO1 GND ends connect the first voltage-regulator diode ZD1 positive pole.In first Application Example, pass through the first diode
D1 carries out halfwave rectifier, and is converted to High Level AC Voltage by first resistor R1, the first voltage-regulator diode ZD1 and metal-oxide-semiconductor Q1
It is 18V in first DC voltage, the present embodiment, the first DC voltage is reduced to stable the by linear voltage regulator LDO1 afterwards
Two direct voltage outputs are to control module 20 and induction module 30, and the second DC voltage is 3.3V in the present embodiment, and is passed through
First electric capacity C1 energy storage, continues to power to control module 20, it is ensured that system is carrying out parameter regulation in the of short duration disconnections of switch S1
When can normal power supply.
Further, the line voltage detection module 10 includes the second voltage-regulator diode ZD2,3rd resistor R3 and the 4th electricity
R4 is hindered, the positive pole of the second voltage-regulator diode ZD2 connects energy storage for power supply module 50, and the second voltage-regulator diode ZD2's is negative
Pole connection 3rd resistor R3 one end, the 4th resistance R4 one end and control module 20；The other end of the 3rd resistor R3 connects
Connect energy storage for power supply module 50；The other end connection energy storage for power supply module 50 and sensing lamp L1 of the 4th resistance R4.Pass through voltage
Comparison or IO turn thresholds, the signal after halfwave rectifier are changed into consistent with ac period, but ceiling voltage is only 3.3V
Square-wave signal.By taking 220V-50Hz alternating current as an example, the cycle of the square wave is 20ms.
In the present embodiment, the switch module 40 controls the exchange input channel of light fixture by controllable silicon SCR, and it includes can
Control silicon SCR, the second rectifier bridge 41, the 8th resistance R8 and the 9th resistance R9, one end link control module of the 8th resistance R8
20, the 8th resistance R8 other end connect the control end of controllable silicon SCR, also pass through the 9th the first voltage stabilizing of resistance R9 connections two
Pole pipe ZD1 positive pole；The positive pole of the controllable silicon SCR connects the positive output end of the second rectifier bridge 41, the controllable silicon SCR it is negative
Pole connects the negative output terminal of the second rectifier bridge 41, and when controllable silicon SCR is triggered conducting, two AC ends of rectifier bridge are connected；
When AC signal zero-crossings, controllable silicon SCR electric current is unable to maintain that, automatic cut-off, and two AC ends of rectifier bridge are separated, therefore can
To realize controllable switch S1 effects.
Further, control module 20 described in the present embodiment includes control chip U1, above-mentioned first timer 21, second
Timer 23 and decision logic unit 22 are integrated in control chip U1, and the induction module 30 includes infrared sensor U3, red
External signal process chip U2, the 5th resistance R5, the 6th resistance R6, the 7th resistance R7, adjustable resistance RL, photodiode, the 3rd
Electric capacity C3, the 4th electric capacity C4, the 5th electric capacity C5 and the 6th electric capacity C6；Control chip U1 a1 ends connection infrared signal process chip
U2 OUT terminal, the a3 ends of the control chip U1 connect the second voltage-regulator diode ZD2 negative pole, the control chip U1's
VCC1 ends connection linear voltage regulator LDO1 b1 ends, the b1 ends of the control chip U1 connect the 5th resistance R5 one end, described
Control chip U1 b2 ends connect the 5th resistance R5 other end and the negative pole of photodiode, the b3 ends of the control chip U1
Connect infrared signal process chip U2 CDS ends, the b4 ends connecting valve module 40 of the control chip U1；Photosensitive two pole
The positive pole of pipe connects the first voltage-regulator diode ZD1 positive pole；The G ends of the infrared sensor U3 connect the first voltage-regulator diode
ZD1 positive pole, the S ends of the infrared sensor U3 connect infrared signal process chip U2 PIR ends, also pass through the 3rd electric capacity C3
Connect the positive pole of the first voltage-stabiliser tube, the D ends connection linear voltage regulator LDO1 of infrared sensor U3 b1 ends；The infrared letter
The vdd terminal of number sensor passes through the positive pole of the 4th electric capacity C4 the first voltage-stabiliser tubes of connection, and the TCI ends of the infrared signal sensor connect
Connect the 6th resistance R6 one end, also by the positive pole of the 5th electric capacity C5 the first voltage-stabiliser tubes of connection, the infrared signal sensor
SENS ends connect adjustable resistance RL one end, also pass through the 6th electricity by the positive pole of the 7th resistance R7 the first voltage-stabiliser tubes of connection, also
Hold the positive pole of C6 the first voltage-stabiliser tubes of connection；The other end connection linear voltage regulator LDO1 of adjustable resistance RL b1 ends and the 6th
The resistance R6 other end.
In the present embodiment, human body signal, and the output sensing after human body signal is sensed are sensed by infrared sensor U3
Signal is handled induced signal, final output sense to infrared signal process chip U2 by infrared signal process chip U2
Should result to control module 20, and control module 20 is realized by integrated control chip U1 and controlled, and utilizes control chip U1's
Timer is clear when timer calculates the low level time, i.e. each rising edge of the square-wave output signal of line voltage detection module 10
Zero, each trailing edge starts timing, when rising edge occurs, if timer value is less than very first time threshold value Tth1（20ms）,
That is cycle of square-wave signal, it can be determined that switch S1 is closed always, if timer value is more than the second time threshold Tth2（1s）,
Illustrate that high level does not occur in the time of more than 1 second, it can be determined that switch S1 occurs in that vice-minister shut-off operation, if timer
Value is more than very first time threshold value Tth1 and less than the second time threshold Tth2, it can be determined that switch S1 occurs in that once short shut-off behaviour
Make.The rising edge occurrence number of the square-wave output signal of line voltage detection module 10 is calculated using control chip U1 counter,
I.e. each rising edge counter adds 1, is operated when there is shut-off（Long shut-off or short shut-off）Count value is just latched, and counter is clear
Zero.If now, the count value of latch is less than the 3rd time threshold Tth3（50 times, i.e. 1s）, it can be determined that opened to be short, otherwise
For long unlatching, how different instructions are judged further according to switch S1 operations afterwards.
Such as this application embodiment can realize the adjustable function of 3 sections of delays, respectively 30 seconds, 1 minute, 2 minutes.In switch
In the case that S1 is closed, current bright light delay is 30 seconds, is rapidly performed by on/off-on/off operation（Close what is opened with first time
Time is no more than 1s, and the time opened for the second time is more than 1s）, control module 20 may determine that short close when opening for the last time
Disconnected-short unlatching-short shut-off, now bright light delay was changed to as 1 minute, if that is, control module 20 receives induction module 30 afterwards
Trigger signal, control module 20 can export the switch S1 control signals of a length of 1 minute at one to switch module 40；It is such as such
Push away, then operate the once switch quick on/off-on/off of S1, bright light delay is changed to as 2 minutes again, same operation again
Bright light delay is changed to as 30 seconds again.
For another example this application embodiment can also realize the adjustable function of continuous delay, in the case of switch S1 closures, soon
Carry out on/off-on/off the operation of speed, when opening for the last time control module 20 may determine that short shut-off-short open-it is short
Shut-off, now timer open, it is assumed that quick on/off-on/off again after 3 minutes, timer stops, and bright light delay is set
It is set to 3 minutes.If control module 20 receives the trigger signal of induction module 30 afterwards, control module 20 can export a duration
For the switch S1 control signals of 3 minutes to switch module 40, you can according to the time difference between on/off twice-on/off operation
Automatically bright light delay time is set, without being limited to the default set time, adjusted more flexible.
Preferably, as shown in figure 5, in the second Application Example of the invention, the energy storage for power supply module 50 equally includes whole
Unit 501, lowering and stabilizing blood pressure unit 502 and energy-storage units 503 are flowed, are with the first Application Example difference, the present embodiment
Described in rectification unit 50151 include the first rectifier bridge 511, the second diode D2, first resistor R1, second resistance R2, metal-oxide-semiconductor
Q1 and the first voltage-regulator diode ZD1, the lowering and stabilizing blood pressure unit 502 includes linear voltage regulator LDO1 and the second electric capacity C2, described
Energy-storage units 503 include the first electric capacity C1；The ac input end connecting valve S1 of first rectifier bridge 511 one end, it is described
The positive output end connection metal-oxide-semiconductor Q1 of first rectifier bridge 511 drain electrode, first resistor R1 one end, line voltage module and sensing lamp
L1；The other end connection metal-oxide-semiconductor Q1 of first resistor R1 grid and the first voltage-regulator diode ZD1 negative pole；The metal-oxide-semiconductor
The positive pole that Q1 source electrode passes through second resistance R2 the second diodes of connection D2；The negative lead of the second diode D2 is steady
Depressor LDO1 VCC1 ends, also pass through first electric capacity C1 the first voltage-regulator diodes of connection ZD1 positive pole and the first rectifier bridge 511
Negative output terminal；The b1 ends link control module 20 and induction module 30 of the linear voltage regulator LDO1, pass through the second electric capacity C2 connect
Connect the negative output terminal of the first rectifier bridge 511；The GND ends of the linear voltage regulator LDO1 also connect the negative defeated of the first rectifier bridge 511
Go out end.
That is it is that full-wave rectification is carried out by the first rectifier bridge 511 in the second Application Example, therefore with 220V-50Hz friendship
Exemplified by stream electricity, follow-up line voltage detection module 10 is by the square wave that the cycle of output is 10ms, while in the present embodiment, the switching molding
Block 40 is controlled the passage of exchange input using relay K1, in other embodiments, can also be by switching S1 pipes, IGCT
Realized etc. controllable switch S1 devices, this is not limited by the present invention.Due to the inspection of line voltage described in the second Application Example
Survey module 10, control module 20 identical with the first Application Example with the scheme that induction module 30 is used, no longer go to live in the household of one's in-laws on getting married herein
State.
In the present embodiment, the square wave for calculating line voltage detection module 10 also with control chip U1 timer, which is exported, to be believed
Number the low level time, i.e. each rising edge when timer reset, each trailing edge starts timing.When rising edge occurs,
If timer value is less than very first time threshold value Tth1（10ms）, it can be determined that switch S1 is closed always, if timer value is big
In the second time threshold Tth2（700ms）, illustrate that high level does not occur in more than 700ms time, it can be determined that switch S1 goes out
Show vice-minister shut-off operation, can if timer value is more than very first time threshold value Tth1 and less than the second time threshold Tth2
To judge that switch S1 occurs in that once short shut-off operation.Line voltage detection module 10 is calculated using control chip U1 counter
The rising edge occurrence number of square-wave output signal, i.e., each rising edge counter adds 1, is operated when there is shut-off（Long shut-off or short
Shut-off）Count value is just latched, and counter O reset.If now, the count value of latch is less than the 3rd time threshold Tth3（70
It is secondary, i.e. 700ms）, it can be determined that opened to be short, be otherwise it is long open, how to judge further according to switch S1 operations afterwards
Different instructions.
Such as this application embodiment can realize 5 grades delay adjustable functions, respectively 30 seconds, 1 minute, 2 minutes, 5 minutes, 10
Minute.In the case of switch S1 closures, current bright light delay is 30 seconds, enters delay after quick on/off-on/off operation
Shaping modes（The time closed and opened for the first time is no more than 700ms, and the time opened for the second time is more than 700ms）, it is hereafter quick again
On/off（The time of pass is less than 700ms, and the time opened is more than 700ms）1 grade of delay switching, brightness delay is arranged to 1 minute,
Quick on/off again（The time of pass is less than 700ms, and the time opened is more than 700ms）Delay switches 1 grade again, and brightness delay is set
It is set to 2 minutes, and so on, when setting the delay time of needs, then quick on/off-on/off（Close and open for the first time
Time be no more than 700ms, the time opened for the second time is more than 700ms）Exiting in delay adjustment pattern, i.e. the present embodiment to pass through
Switch S1 combination of actions enters shaping modes or exits shaping modes, refers to exporting specific parameter regulation by other actions
Order.
For another example this application embodiment can also realize continuous 4 grades of sensitivity adjustable functions, respectively 1 meter, 2 meters, 3 meters, 4
Rice.In the case of switch S1 closures, current induction sensitivity is 1 meter, is entered after quick on/off-on/off-on/off operation
Adjustment of sensitivity pattern（The time closed and opened for first and second time is no more than 700ms, and the time opened for the third time is more than 700ms）, hereafter
Quick on/off again（The time of pass is less than 700ms, and the time opened is more than 700ms）Sensitivity switches 1 grade, and sensitivity is set
For 2 meters, then quick on/off（The time of pass is less than 700ms, and the time opened is more than 700ms）Sensitivity switches 1 grade, brightness again
Delay is arranged to 3 meters, and so on, when setting the sensitivity of needs, then quick on/off-on/off-on/off（Close
700ms is no more than with the time that first and second time is opened, the time opened for the third time is more than 700ms）Exit adjustment of sensitivity pattern.No
Same sensitivity correspondence MUC DAC exports different voltages to the SENS ends of induced signal process chip, and then realizes sensitivity
Regulation.
Based on the parameter adjustment system of above-mentioned sensing lamp, the present invention correspondingly provides a kind of parameter regulation side for sensing lamp
Method, as shown in fig. 6, the parameter adjusting method of the sensing lamp comprises the following steps：
S100, the line voltage exported by line voltage detection module to rectification are detected, and export corresponding according to line voltage size
Level signal；
S200, by control module current switch motion recognized according to the level signal and output parameter regulating command is to sensing
Module, adjusts the parameter configuration of induction module；
S300, induction module are according to the transducing signal output sensing result received, according to current parameter configuration and induced junction
Fruit outputs control signals to switch module；
S400, the working condition that lamp is answered by switch module according to the control signal Perceived control.
In summary, in the parameter adjustment system and method for the sensing lamp that the present invention is provided, the parameter of the sensing lamp is adjusted
Section system, is connected, it includes switch, line voltage detection module, control module, induction module and switch module with sensing lamp；It is logical
The break-make of switch control input alternating current is crossed, the line voltage exported by line voltage detection module to rectification is detected, and according to
Line voltage size exports corresponding level signal；Current switch motion is recognized and defeated according to the level signal by control module
Go out corresponding parameter regulation and instruct the parameter configuration that induction module is adjusted to induction module；Induction module is according to the biography received
Feel signal output sensing result, switch module is output control signals to according to current parameter configuration and sensing result；By switching
Module answers the working condition of lamp according to the control signal Perceived control.By recognizing different switch motions and exporting corresponding parameter
Regulating command senses the parameter configuration of lamp to adjust so that answering under different scenes can be flexibly met in the parameter of sensing lamp
With while ensure that flexibility and the convenience of sensing lamp parameter regulation.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (10)
1. a kind of parameter adjustment system for sensing lamp, is connected with sensing lamp, it is characterised in that including switch, line voltage detection mould
Block, control module, induction module and switch module；By switching the break-make of control input alternating current, by line voltage detection module
The line voltage that rectification is exported is detected, and corresponding level signal is exported according to line voltage size；By control module according to
The level signal recognizes current switch motion and exports corresponding parameter regulation and instructs to induction module, adjusts induction module
Parameter configuration；Induction module is according to the transducing signal output sensing result received, according to current parameter configuration and sensing
As a result switch module is output control signals to；The working condition of lamp is answered according to the control signal Perceived control by switch module.
2. the parameter adjustment system of sensing lamp according to claim 1, it is characterised in that also including energy storage for power supply module,
The default operating voltage of output after rectification decompression processing is carried out to AC-input voltage by energy storage for power supply module to power for control module,
And the power supply of preset time is maintained when switching off.
3. the parameter adjustment system of sensing lamp according to claim 1, it is characterised in that the line voltage detection module tool
Body is used to export the first level when line voltage is more than threshold voltage, and on-Line Voltage is less than or equal to the electricity of output second during threshold voltage
It is flat.
4. the parameter adjustment system of sensing lamp according to claim 3, it is characterised in that the control module includes：
First timer, for when the level signal switchs to second electrical level by the first level reset and timing, and
Stop timing when the level signal switchs to the first level by second electrical level and continue to export the first clocking value；
Decision logic unit, for judging whether current switch turns off according to first clocking value；
Second timer, for when the level signal switchs to the first level by second electrical level for the first time after a switch OFF
Reset and start timing, and stop timing when switch is turned off again and export the second clocking value；
The decision logic unit is additionally operable to judge that the current switch of identification is moved according to first clocking value and the second clocking value
Make, and instructed according to the current corresponding parameter regulation of switch motion output to induction module.
5. the parameter adjustment system of sensing lamp according to claim 2, it is characterised in that the energy storage for power supply module includes
Rectification unit, lowering and stabilizing blood pressure unit and energy-storage units, carry out rectification processing, and export first by rectification unit to input AC electricity
DC voltage, first DC voltage exports the second stable DC voltage and made after carrying out decompression processing through lowering and stabilizing blood pressure unit
Exported for default operating voltage to control module；Energy storage is carried out by energy-storage units and control module dimension is continued as when switching off
Hold the power supply of preset time.
6. the parameter adjustment system of sensing lamp according to claim 5, it is characterised in that the rectification unit includes first
Diode, the second diode, first resistor, second resistance, metal-oxide-semiconductor and the first voltage-regulator diode, the energy-storage units include the
One electric capacity, the lowering and stabilizing blood pressure unit includes linear voltage regulator and the second electric capacity；The positive pole connecting valve of first diode
One end, the negative pole connection drain electrode of metal-oxide-semiconductor, one end of first resistor, line voltage module and the sensing lamp of first diode；
The grid and the negative pole of the first voltage-regulator diode of the other end connection metal-oxide-semiconductor of the first resistor；The source electrode of the metal-oxide-semiconductor passes through
Second resistance connects the positive pole of the second diode；The VCC1 ends of the negative lead voltage-stablizer of second diode, also lead to
Cross the positive pole of first the first voltage-regulator diode of capacitance connection；The b1 ends link control module and sensing mould of the linear voltage regulator
Block, the positive pole by second the first voltage-stablizer of capacitance connection；The GND ends of the linear voltage regulator connect the first voltage-regulator diode
Positive pole.
7. the parameter adjustment system of sensing lamp according to claim 5, it is characterised in that the rectification unit includes first
Rectifier bridge, the second diode, first resistor, second resistance, metal-oxide-semiconductor and the first voltage-regulator diode, the lowering and stabilizing blood pressure unit bag
Linear voltage regulator and the second electric capacity are included, the energy-storage units include the first electric capacity；The ac input end of first rectifier bridge connects
Connect one end of switch, the drain electrode of the positive output end connection metal-oxide-semiconductor of first rectifier bridge, one end of first resistor, line voltage mould
Block and sensing lamp；The grid and the negative pole of the first voltage-regulator diode of the other end connection metal-oxide-semiconductor of the first resistor；The MOS
The source electrode of pipe connects the positive pole of the second diode by second resistance；The negative lead voltage-stablizer of second diode
VCC1 ends, also pass through the positive pole and the negative output terminal of the first rectifier bridge of first the first voltage-regulator diode of capacitance connection；It is described linear
The b1 ends link control module and induction module of voltage-stablizer, the negative output terminal by second the first rectifier bridge of capacitance connection；It is described
The GND ends of linear voltage regulator also connect the negative output terminal of the first rectifier bridge.
8. the parameter adjustment system of sensing lamp according to claim 2, it is characterised in that the line voltage detection module bag
The second voltage-regulator diode, 3rd resistor and the 4th resistance are included, the positive pole of second voltage-regulator diode connects energy storage for power supply module,
The negative pole of second voltage-regulator diode connects one end, one end of the 4th resistance and the control module of 3rd resistor；Described 3rd
The other end connection energy storage for power supply module of resistance；The other end connection energy storage for power supply module and sensing lamp of 4th resistance.
9. the parameter adjustment system of sensing lamp according to claim 1, it is characterised in that the induction module includes infrared
At least one of sensor, sound transducer, range sensor.
10. a kind of parameter adjusting method for sensing lamp, it is characterised in that comprise the following steps：
A, the line voltage exported by line voltage detection module to rectification are detected, and export corresponding electricity according to line voltage size
Ordinary mail number；
B, by control module current switch motion recognized according to the level signal and output parameter regulating command is to sensing mould
Block, adjusts the parameter configuration of induction module；
C, induction module are defeated according to current parameter configuration and sensing result according to the transducing signal output sensing result received
Go out control signal to switch module；
D, the working condition that lamp is answered by switch module according to the control signal Perceived control.
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|---|---|---|---|
| CN201710543146.4A CN107333367B (en) | 2017-07-05 | 2017-07-05 | Parameter adjusting system and method for induction lamp |
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