CN106686845B - Microwave induced light adjusting circuit and lamps and lanterns with contingency mode - Google Patents
Microwave induced light adjusting circuit and lamps and lanterns with contingency mode Download PDFInfo
- Publication number
- CN106686845B CN106686845B CN201510756035.2A CN201510756035A CN106686845B CN 106686845 B CN106686845 B CN 106686845B CN 201510756035 A CN201510756035 A CN 201510756035A CN 106686845 B CN106686845 B CN 106686845B
- Authority
- CN
- China
- Prior art keywords
- resistance
- capacitor
- module
- chip
- triode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Amplifiers (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to a kind of microwave induced light adjusting circuit with contingency mode, carries out timing when detecting low-voltage by interface voltage detection module, and then judges whether lamps and lanterns need to enter contingency mode, if closing microwave induced module into contingency mode.If not entering contingency mode, microwave induced module is started to work, and according to whether someone is mobile to control lamp brightness.In someone, microwave induced module combination interface voltage detection module, toggle switch module and signal processing module make lamps and lanterns be in maximum brightness.In nobody, microwave induced module combination interface voltage detection module, toggle switch module and signal processing module make lamps and lanterns be in minimum brightness.Thus, not only enable lamps and lanterns that there is emergency function, when being in microwave induced state, lamp brightness can be adjusted, it is user-friendly.In addition, also providing a kind of lamps and lanterns.
Description
Technical field
The present invention relates to microwave induced circuit, more particularly to one kind can adjust lamp brightness with the micro- of contingency mode
Wave incudes light adjusting circuit and lamps and lanterns.
Background technique
The needs illumination for a long time such as gallery, cable tunnel, big enterprise's manufacturing industry melt pit, passageway, power industry in hydroelectric power plant
Region needs the LED lamp dimmed using 1-10V.When staff's timing inspection, operation, LED all light is wanted when nobody
It asks and exports faint light.Traditional microwave induced module output is Transistor-Transistor Logic level, can not be compatible with 1-10V dimming interface, simultaneously
The lamp brightness in the presence of nobody can not be adjusted when user's use according to actual needs.
Summary of the invention
Based on this, it is necessary to which one kind can adjust the microwave induced light adjusting circuit with contingency mode of lamp brightness.
A kind of microwave induced light adjusting circuit with contingency mode, including Switching Power Supply, microwave induced module, signal processing mould
Block, interface voltage detection module and toggle switch module；
The microwave induced module, the interface voltage detection module are connect with the signal processing module, and described group
Code switch module connects the interface voltage detection module, and the Switching Power Supply connects the microwave induced module and interface electricity
Press detection module；The interface voltage detection module is also used to connect lamps and lanterns；
The interface voltage detection module starts timing when detecting low-voltage, if detecting high electricity within time rating
When pressure, the high voltage that will test is exported to the signal processing module；After the signal processing module receives high voltage, control
The microwave induced module and the toggle switch module from service, and control the lamps and lanterns and enter emergency rating, the lamp
Tool is lighted always；
The interface voltage detection module starts timing when detecting low-voltage, if height is not detected within time rating
When voltage, then the signal processing module controls the microwave induced module and the toggle switch module works normally；
The toggle switch module is used to be arranged the brightness level of the lamps and lanterns；
The microwave induced module is when having detected human motion, output first voltage to the signal processing module；
The signal processing module controls the toggle switch module and lamp brightness is set as maximum brightness and is exported to the interface electricity
Press detection module；Control lamps and lanterns are lighted and in maximum brightness after the interface voltage detection module receives；
The microwave induced module is when being not detected human motion, output second voltage to the signal processing mould
Block；The signal processing module controls the toggle switch module and lamp brightness is set as minimum brightness and is exported to the interface
Voltage detection module；Control lamps and lanterns are lighted and in minimum brightness after the interface voltage detection module receives.
The microwave induced module includes resistance R51, resistance R52, resistance R53, resistance in one of the embodiments,
R54, resistance R55, capacitor C51, capacitor C52, capacitor C53, capacitor C54, capacitor C56, capacitor C57, capacitor C58, triode Q2
And decoupling wiring board antenna；
The capacitor C51 is connected between power supply and ground connection；The capacitor C52, the capacitor C53, the capacitor C54 are equal
It is in parallel with the capacitor C51；
Mono- termination power of resistance R51, another termination resistance R52；The resistance R52 is far from the resistance R51
A termination triode Q2 base stage；The resistance R53 mono- terminates the public company of the resistance R52 Yu the triode Q2
Contact, other end ground connection；
The capacitor C55 mono- terminates the points of common connection of the resistance R51 Yu the resistance R52, other end ground connection；It is described
Decoupling wiring board antenna connects the base stage of the triode Q2；
The collector of the triode Q2 connects power supply, emitter meets the resistance R55；The resistance R55 is far from described three
A termination signal processing module of pole pipe Q2；
The capacitor C56 mono- terminates the points of common connection of the triode Q2 Yu the resistance R55, other end ground connection；Institute
It is in parallel with the capacitor C56 to state capacitor C57, the resistance R54；A termination signal processing module of the capacitor C58,
Other end ground connection.
The signal processing module includes chip U5, resistance R24, resistance R25, resistance in one of the embodiments,
R26, resistance R27, resistance R28, resistance R30, resistance R31, resistance R32, resistance R33, resistance R34, resistance R35A, resistance
R35B, resistance R36, capacitor C22, capacitor C23, capacitor C25, capacitor C26, capacitor C27, capacitor C28, capacitor C31, capacitor C32
And capacitor C39；
The resistance R26 mono- terminates the microwave induced module, other end ground connection；The capacitor C39 and resistance R26
It is in parallel；
The 1IN+ of the chip U5 terminates the microwave induced module；The both ends of the resistance R35A connect the chip respectively
The end RR1 and the end RC1 of U5；The both ends of the resistance R34 connect the end RR1 of the chip U5 respectively；A termination of the capacitor C27
The end RC1 of the chip U5, other end ground connection；The both ends of the resistance R33 connect the end RC2 and the end RR2 of the chip U5 respectively；
The end RC2 of a termination chip U5 of the capacitor C28, other end ground connection；A termination power of the capacitor C31, it is another
End ground connection；The VRF termination power of the chip U5；The both ends of the resistance R27 connect the vdd terminal and VC of the chip U5 respectively
End；The resistance C22 mono- terminates the vdd terminal of the chip U5, other end ground connection；A termination chip of the resistance R28
The end 1B of U5, other end ground connection；The both ends of the resistance R30 connect the end 2IN- and the end 2OUT of the chip U5 respectively；The electricity
It is in parallel with the resistance R30 to hold C23, the resistance R35B；The resistance R24, the resistance R25, capacitor C32 are sequentially connected in series
Between the end 2IN- and the end 1OUT of the chip U5；The both ends of the resistance R31 connect respectively the chip U5 the end 1IN- and
The end 1OUT；The capacitor C25 is in parallel with the resistance R31；The resistance R32, the capacitor C26 are sequentially connected in series in the chip
Between the end 1IN- and ground connection of U5；The end Vo of a termination chip U5 of the resistance R36, another termination interface voltage
Detection module.
In one of the embodiments,
The interface voltage detection module includes single-chip microcontroller U6, resistance R61, resistance R62, resistance R63, resistance R64 capacitor
C60 and capacitor C61；
The capacitor C60 mono- terminates input voltage, other end ground connection；
The capacitor C61 mono- terminates the end RESET of the single-chip microcontroller U6, other end ground connection；
The INT0 of the single-chip microcontroller U6 terminates the signal processing module；
The resistance R64 mono- terminates the end GND of the single-chip microcontroller U6, other end ground connection；
The resistance R63, the resistance R61 are sequentially connected in series between the end T0 and ground connection of the single-chip microcontroller U6；The electricity
Resistance R62 mono- terminates the points of common connection of the resistance R63 and the resistance R61, other end detectable voltage signals；
The end AIN0 and the end ADC4 of the single-chip microcontroller U6 connects the toggle switch module.
In one of the embodiments, the Switching Power Supply include triode Q3, triode Q5, resistance R20, resistance R21,
Resistance R22, resistance R23 and capacitor C20；
The emitter of the triode Q3 connects power supply, collector connects the microwave induced module, base stage meets the resistance R23
With the resistance R22；
The capacitor C20 mono- terminates the collector of the triode Q3, other end ground connection；
A termination power of the resistance R23 far from the triode Q3；The resistance R22 is far from the triode Q3's
The collector of the one termination triode Q5；
The emitter ground connection of the triode Q5, base stage meet the resistance R20；The resistance R20 is far from the triode
The end AIN1 of a termination single-chip microcontroller U6 of Q5；
The resistance R21 mono- terminates the base stage of the triode Q5, other end ground connection.
It in one of the embodiments, further include driving power, the driving power and the interface voltage detection module
Connection, output is to the lamps and lanterns after the voltage amplification for exporting the interface voltage detection module.
The driving power includes resistance R47, resistance R46, resistance R45, resistance R44, electricity in one of the embodiments,
Hinder R43, resistance R41, capacitor C40, capacitor C42, capacitor C43, capacitor C44, diode D5 and amplification chip U4；
The resistance R41 mono- terminates the end ICP of the single-chip microcontroller U6 ,+1 port of another termination amplification chip U4；
The capacitor C40 mono- terminates+1 port of the amplification chip U4, other end ground connection；
The resistance R43 mono- terminates -1 port of the amplification chip U4, other end ground connection；
The capacitor C44 mono- terminates the port VCC of the amplification chip U4, other end ground connection；The amplification chip U4's
The port VCC connects power supply；
The both ends the capacitor C41 connect -1 port and the port O1 of the amplification chip U4 respectively；The resistance R44 with it is described
Capacitor C41 is in parallel；
The resistance R46 mono- terminates the base stage of the triode Q1, the port O1 of another termination amplification chip U4；Institute
State the port O1 that resistance R45 mono- terminates the amplification chip U4, other end ground connection；
The emitter of the triode Q1 connects power supply, grounded collector；
Mono- termination power of resistance R47, the cathode of another termination diode D5；
The points of common connection of termination the resistance R47 and the diode D5 of the capacitor C42, other end ground connection；
The capacitor C43 is in parallel with the capacitor C42；
The anode of the diode D5 is for connecing output port.
The signal processing module further includes resistance R30, resistance R31, triode Q4, two in one of the embodiments,
Pole pipe D4 and exchange on-off device K1；
The cathode of the diode D4 connects power supply, anode connects the collector of the triode Q4；
The port V1 and the port V2 of the exchange on-off device K1 connects the diode D4 cathode and anode, the exchange respectively
The port L1 of on-off device K1 and the port L2 output voltage；
The emitter ground connection of the triode Q4, base stage meet the resistance R30；
The resistance R31 mono- terminates the base stage of the triode Q4, other end ground connection；
The end INT0 of the termination single-chip microcontroller U6 of the resistance R30 far from the triode Q4.
The toggle switch module includes change-over switch SW1-3 in one of the embodiments,；
1 port, 2 ports, 3 ports of the change-over switch SW1-3 are grounded；
4 ports, 5 ports and 6 ports of the change-over switch SW1-3 connect the interface voltage detection module.
Further, it would be desirable to provide a kind of lamps and lanterns.
A kind of lamps and lanterns, including the above-mentioned microwave induced light adjusting circuit with contingency mode.
The above-mentioned microwave induced light adjusting circuit with contingency mode and lamps and lanterns by interface voltage detection module detect it is low
Timing is carried out when voltage, and then judges whether lamps and lanterns need to enter contingency mode, if closing microwave induced into contingency mode
Module.If not entering contingency mode, microwave induced module is started to work, and according to whether someone's movement is bright to control lamps and lanterns
Degree.In someone, microwave induced module combination interface voltage detection module, toggle switch module and signal processing module make lamps and lanterns
In maximum brightness.In nobody, at microwave induced module combination interface voltage detection module, toggle switch module and signal
Reason module makes lamps and lanterns be in minimum brightness.Thus, not only enable lamps and lanterns that there is emergency function, is in microwave induced state
When, lamp brightness can be adjusted, it is user-friendly.
Detailed description of the invention
Fig. 1 is the module map of the microwave induced light adjusting circuit with contingency mode；
Fig. 2 is the circuit diagram of microwave induced module；
Fig. 3 is the circuit diagram of signal processing module；
Fig. 4 is the exchange on-off control circuit figure of signal processing module；
The circuit diagram of Fig. 5 interface voltage detection module and toggle switch module；
Fig. 6 is the circuit diagram of Switching Power Supply；
Fig. 7 is the circuit diagram of driving power.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
As shown in Figure 1, being the microwave induced light adjusting circuit with contingency mode.
A kind of microwave induced light adjusting circuit with contingency mode, including Switching Power Supply 101, microwave induced module 102, signal
Processing module 103, interface voltage detection module 104 and toggle switch module 105.
The microwave induced module 102, the interface voltage detection module 104 connect with the signal processing module 103
It connects, the toggle switch module 105 connects the interface voltage detection module 104, and the Switching Power Supply 101 connects the microwave sense
Answer module 102 and the interface voltage detection module 104；The interface voltage detection module 104 is also used to connect lamps and lanterns；
The interface voltage detection module 104 starts timing when detecting low-voltage, if detecting within time rating
When high voltage, the high voltage that will test is exported to the signal processing module 103；The signal processing module 103 receives height
After voltage, control the microwave induced module 102 and the toggle switch module 105 and stop working, and control the lamps and lanterns into
Enter emergency rating, the lamps and lanterns are lighted always.
The interface voltage detection module 104 starts timing when detecting low-voltage, if not detecting within time rating
When to high voltage, then the signal processing module 103 controls the microwave induced module 102 and the toggle switch module 105
It works normally.
The toggle switch module 105 is used to be arranged the brightness level of the lamps and lanterns.
The microwave induced module 102 is when having detected human motion, output first voltage to the signal processing mould
Block 103；The signal processing module 103 controls the toggle switch module 105 and lamp brightness is set as maximum brightness and is exported
To the interface voltage detection module 104；Control lamps and lanterns are lighted and in highest after the interface voltage detection module 104 receives
Brightness.
The microwave induced module 102 is when being not detected human motion, output second voltage to the signal processing
Module 103；The signal processing module 103 controls the toggle switch module 105 and lamp brightness is set as minimum brightness and defeated
Out to the interface voltage detection module 104；Control lamps and lanterns are lighted and in most after the interface voltage detection module 104 receives
Low-light level.
In the present embodiment, microwave induced module 102 exports different size of voltage, Jin Erda according to human motion situation
To the light levels of control lamps and lanterns.In general, lamps and lanterns are the maximum brightness of setting when output first voltage, second voltage is exported
When, lamps and lanterns are the minimum brightness of setting.
The above-mentioned microwave induced light adjusting circuit with contingency mode and lamps and lanterns pass through the judgement exchange of interface voltage detection module 104
The Guan Yukai of input end switch, when switch is opened, driving power 106 does not work, at this time the sampling of interface voltage detection module 104
Voltage is low-voltage, and starts timing, and when the switch is closed, driving power 106 works, at this time interface voltage detection module
104 sampled voltage is high voltage, and timing terminates.
By judging the total duration of timing, and then judge whether lamps and lanterns need to enter contingency mode, if into contingency mode,
Then close microwave induced module 102.If not entering contingency mode, microwave induced module 102 is started to work, and according to whether is had
People is mobile to control lamp brightness.In someone, microwave induced module 102 combines interface voltage detection module 104, toggle switch
Module 105 and signal processing module 103 make lamps and lanterns be in maximum brightness.In nobody, microwave induced module 102 combines interface
Voltage detection module 104, toggle switch module 105 and signal processing module 103 make lamps and lanterns be in minimum brightness.Thus, not only
Enable lamps and lanterns that there is emergency function, when being in microwave induced state, lamp brightness can be adjusted, it is user-friendly.
In the present embodiment, the total duration of the timing is 10s, if timing duration is less than 10s, enters contingency mode, no
Then, do not enter contingency mode.
As shown in Fig. 2, being the circuit diagram of microwave induced module.
Microwave induced module 102 includes resistance R51, resistance R52, resistance R53, resistance R54, resistance R55, capacitor C51, electricity
Hold C52, capacitor C53, capacitor C54, capacitor C56, capacitor C57, capacitor C58, triode Q2 and decoupling wiring board antenna.
The capacitor C51 is connected between power supply and ground connection；The capacitor C52, the capacitor C53, the capacitor C54 are equal
It is in parallel with the capacitor C51.
Mono- termination power of resistance R51, another termination resistance R52；The resistance R52 is far from the resistance R51
A termination triode Q2 base stage；The resistance R53 mono- terminates the public company of the resistance R52 Yu the triode Q2
Contact, other end ground connection；
The capacitor C55 mono- terminates the points of common connection of the resistance R51 Yu the resistance R52, other end ground connection；It is described
Decoupling wiring board antenna connects the base stage of the triode Q2；
The collector of the triode Q2 connects power supply, emitter meets the resistance R55；The resistance R55 is far from described three
A termination signal processing module 103 of pole pipe Q2；
The capacitor C56 mono- terminates the points of common connection of the triode Q2 Yu the resistance R55, other end ground connection；Institute
It is in parallel with the capacitor C56 to state capacitor C57, the resistance R54；A termination signal processing module of the capacitor C58,
Other end ground connection.
As shown in figure 3, being the circuit diagram of signal processing module.
Signal processing module 103 includes chip U5, resistance R24, resistance R25, resistance R26, resistance R27, resistance R28, electricity
Hinder R30, resistance R31, resistance R32, resistance R33, resistance R34, resistance R35A, resistance R35B, resistance R36, capacitor C22, capacitor
C23, capacitor C25, capacitor C26, capacitor C27, capacitor C28, capacitor C31, capacitor C32 and capacitor C39.
The resistance R26 mono- terminates the microwave induced module 102, other end ground connection；The capacitor C39 and the resistance
R26 is in parallel；
The 1IN+ of the chip U5 terminates the microwave induced module 102；The both ends of the resistance R35A connect described respectively
The end RR1 and the end RC1 of chip U5；The both ends of the resistance R34 connect the end RR1 of the chip U5 respectively；The one of the capacitor C27
Terminate the end RC1 of the chip U5, other end ground connection；The both ends of the resistance R33 connect respectively the chip U5 the end RC2 and
The end RR2；The end RC2 of a termination chip U5 of the capacitor C28, other end ground connection；A termination electricity of the capacitor C31
Source, other end ground connection；The VRF termination power of the chip U5；The both ends of the resistance R27 meet the VDD of the chip U5 respectively
End and the end VC；The resistance C22 mono- terminates the vdd terminal of the chip U5, other end ground connection；A termination institute of the resistance R28
State the end 1B of chip U5, other end ground connection；The both ends of the resistance R30 connect the end 2IN- and the end 2OUT of the chip U5 respectively；
The capacitor C23, the resistance R35B are in parallel with the resistance R30；The resistance R24, the resistance R25, capacitor C32 according to
Between the secondary end 2IN- and the end 1OUT for being series at the chip U5；The both ends of the resistance R31 connect the chip U5's respectively
The end 1IN- and the end 1OUT；The capacitor C25 is in parallel with the resistance R31；The resistance R32, the capacitor C26 be sequentially connected in series in
Between the end 1IN- and ground connection of the chip U5；The end Vo of a termination chip U5 of the resistance R36, described in another termination
Interface voltage detection module 104.
As shown in figure 4, being the exchange on-off control circuit figure of signal processing module.
Signal processing module 103 further includes resistance R30, resistance R31, triode Q4, diode D4 and exchange on-off device K1.
The cathode of the diode D4 connects power supply, anode connects the collector of the triode Q4；
The port V1 and the port V2 of the exchange on-off device K1 connects the diode D4 cathode and anode, the exchange respectively
The port L1 of on-off device K1 and the port L2 output voltage；
The emitter ground connection of the triode Q4, base stage meet the resistance R30；
The resistance R31 mono- terminates the base stage of the triode Q4, other end ground connection；
The end INT0 of the termination single-chip microcontroller U6 of the resistance R30 far from the triode Q4.
As shown in figure 5, for interface voltage detection module and the circuit diagram of toggle switch module.
Interface voltage detection module 104 includes single-chip microcontroller U6, resistance R61, resistance R62, resistance R63, resistance R64, capacitor
C60 and capacitor C61.
The capacitor C60 mono- terminates input voltage, other end ground connection；
The capacitor C61 mono- terminates the end RESET of the single-chip microcontroller U6, other end ground connection；
The INT0 of the single-chip microcontroller U6 terminates the signal processing module 103；
The resistance R64 mono- terminates the end GND of the single-chip microcontroller U6, other end ground connection；
The resistance R63, the resistance R61 are sequentially connected in series between the end T0 and ground connection of the single-chip microcontroller U6；The electricity
Resistance R62 mono- terminates the points of common connection of the resistance R63 and the resistance R61, other end detectable voltage signals；
The end AIN0 and the end ADC4 of the single-chip microcontroller U6 connects the toggle switch module 105.
Toggle switch module 105 includes change-over switch SW1-3.
1 port, 2 ports, 3 ports of the change-over switch SW1-3 are grounded；
4 ports, 5 ports and 6 ports of the change-over switch SW1-3 connect the interface voltage detection module 104.
As shown in fig. 6, being the circuit diagram of Switching Power Supply.
Switching Power Supply 101 includes triode Q3, triode Q5, resistance R20, resistance R21, resistance R22, resistance R23 and electricity
Hold C20.
The emitter of the triode Q3 connects power supply, collector connects the microwave induced module 102, base stage connects the resistance
The R23 and resistance R22；
The capacitor C20 mono- terminates the collector of the triode Q3, other end ground connection；
A termination power of the resistance R23 far from the triode Q3；The resistance R22 is far from the triode Q3's
The collector of the one termination triode Q5；
The emitter ground connection of the triode Q5, base stage meet the resistance R20；The resistance R20 is far from the triode
The end AIN1 of a termination single-chip microcontroller U6 of Q5；
The resistance R21 mono- terminates the base stage of the triode Q5, other end ground connection.
As shown in fig. 7, being the circuit diagram of driving power.
Microwave induced light adjusting circuit with contingency mode further includes driving power 106, and the driving power 106 connects with described
Mouth voltage detection module 104 connects, and output is to described after the voltage amplification for exporting the interface voltage detection module 106
Lamps and lanterns.
Driving power 106 includes resistance R47, resistance R46, resistance R45, resistance R44, resistance R43, resistance R41, capacitor
C40, capacitor C42, capacitor C43, capacitor C44, diode D5 and amplification chip U4.
The resistance R41 mono- terminates the end ICP of the single-chip microcontroller U6 ,+1 port of another termination amplification chip U4；
The capacitor C40 mono- terminates+1 port of the amplification chip U4, other end ground connection；
The resistance R43 mono- terminates -1 port of the amplification chip U4, other end ground connection；
The capacitor C44 mono- terminates the port VCC of the amplification chip U4, other end ground connection；The amplification chip U4's
The port VCC connects power supply；
The both ends the capacitor C41 connect -1 port and the port O1 of the amplification chip U4 respectively；The resistance R44 with it is described
Capacitor C41 is in parallel；
The resistance R46 mono- terminates the base stage of the triode Q1, the port O1 of another termination amplification chip U4；Institute
State the port O1 that resistance R45 mono- terminates the amplification chip U4, other end ground connection；
The emitter of the triode Q1 connects power supply, grounded collector；
Mono- termination power of resistance R47, the cathode of another termination diode D5；
The points of common connection of termination the resistance R47 and the diode D5 of the capacitor C42, other end ground connection；
The capacitor C43 is in parallel with the capacitor C42；
The anode of the diode D5 is for connecing output port.
Based on above-mentioned all embodiments, a kind of lamps and lanterns, including the above-mentioned microwave induced light adjusting circuit with contingency mode.
Based on above-mentioned all embodiments, the working principle of the microwave induced light adjusting circuit with contingency mode is as follows:
Using the voltage of the A/D sample port sampling 1-10V dimming interface of single-chip microcontroller U6, to judge to exchange in on-off device K1
Input end switch Guan Yukai.When the switch is opened, driving power 106 does not work, 1-10V dimming interface ground connection, A/D sampling
Voltage is 0.Single-chip microcontroller U6 timer starts timing at this time.When the switch is closed, driving power 106 works, 1-10V dimming interface
Voltage between 1-10V, the sample voltage value divided through resistance R61 and R62 is between 0.4V-4V, timer at this time
Timing terminates.
Judge total duration when timer, if duration in 10 seconds, into emergency mode, the LT of single-chip microcontroller U6
Port exports low-voltage 0, causes the supply voltage VDD of Switching Power Supply 101 for 0V, at module 102 microwave induced in this way and signal
Reason module 103 does not work, and microwave induced function has turned off.Single-chip microcontroller U6 exports PWM duty cycle 100% at this time, as 5V's
High voltage signal amplifies to obtain the dimming interface voltage of 10V, lamps and lanterns all light through the transport and placing device in driving power 106.
If duration, other than 10 seconds, single-chip microcontroller U6 enters microwave induced mode, the high electricity of the port LT output of single-chip microcontroller U6
5V is pressed, leading to the supply voltage VDD of Switching Power Supply 101 is 12V, and module 102 microwave induced in this way and signal processing module 103 are equal
Work, microwave induced function are opened.In the presence of nobody, the port out of microwave induced module 102 exports low-voltage, single-chip microcontroller
U6 detect out signal be it is low, export the corresponding gear brightness of preset toggle switch module 105.When someone is mobile,
The port the out output HIGH voltage of microwave induced module 102, single-chip microcontroller U6 detect that out signal for height, exports PWM duty cycle
100%, the as high voltage signal of 5V, the transport and placing device in driving power 106 amplify to obtain the dimming interface voltage of 10V, lamps and lanterns
All light.
The above-mentioned microwave induced light adjusting circuit with contingency mode and lamps and lanterns use toggle switch that lamps and lanterns in the presence of nobody are arranged
Brightness, solve traditional scheme can not multi gear position light modulation the drawbacks of.Opening by recognition control circuit under case of emergency simultaneously
Period between pass realizes the pattern switching of microwave function work and shutdown microwave function.As the Guan Yukai of lamp switch
Between period start contingency mode in 10 seconds, though presence of people or nobody there are lamps and lanterns all lights always；Work as lamps and lanterns
Period between the Guan Yukai of switch except 10 seconds, starts microwave mode, lamps and lanterns all light when presence of people is mobile, nobody deposits
When lamps and lanterns glimmer.A variety of lighting uses are realized, it is convenient for users to use.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of microwave induced light adjusting circuit with contingency mode, which is characterized in that including Switching Power Supply, microwave induced module,
Signal processing module, interface voltage detection module, driving power and toggle switch module；
The microwave induced module, the interface voltage detection module are connect with the signal processing module, and the dial-up is opened
It closes module and connects the interface voltage detection module, the Switching Power Supply connects the microwave induced module and interface voltage inspection
Survey module；The interface voltage detection module is also used to connect lamps and lanterns；
The interface voltage detection module starts timing when detecting low-voltage, if detecting high voltage within time rating
When, the high voltage that will test is exported to the signal processing module；After the signal processing module receives high voltage, institute is controlled
Microwave induced module and the toggle switch module from service are stated, and controls the lamps and lanterns and enters emergency rating, the lamps and lanterns
It lights always；Wherein, the interface voltage detection module judges the Guan Yukai of ac input end switch, described when switch is opened
Driving power does not work, and the sampled voltage of the interface voltage detection module is low-voltage, and starts timing, when the switch
When closure, the driving power work, the sampled voltage of the interface voltage detection module is high voltage, and timing terminates；
The interface voltage detection module starts timing when detecting low-voltage, if high voltage is not detected within time rating
When, then the signal processing module controls the microwave induced module and the toggle switch module works normally；
The driving power is connect with the interface voltage detection module, the electricity for exporting the interface voltage detection module
Big rear output is pressed to the lamps and lanterns；
The toggle switch module is used to be arranged the brightness level of the lamps and lanterns；
The microwave induced module is when having detected human motion, output first voltage to the signal processing module；It is described
Signal processing module controls the toggle switch module and is set as maximum brightness and exports to examine to the interface voltage by lamp brightness
Survey module；Control lamps and lanterns are lighted and in maximum brightness after the interface voltage detection module receives；
The microwave induced module is when being not detected human motion, output second voltage to the signal processing module；Institute
The signal processing module control toggle switch module is stated lamp brightness is set as minimum brightness and is exported to the interface voltage
Detection module；Control lamps and lanterns are lighted and in minimum brightness after the interface voltage detection module receives.
2. the microwave induced light adjusting circuit according to claim 1 with contingency mode, which is characterized in that described microwave induced
Module includes resistance R51, resistance R52, resistance R53, resistance R54, resistance R55, capacitor C51, capacitor C52, capacitor C53, capacitor
C54, capacitor C56, capacitor C57, capacitor C58, triode Q2 and decoupling wiring board antenna；
The capacitor C51 is connected between power supply and ground connection；The capacitor C52, the capacitor C53, the capacitor C54 are and institute
It is in parallel to state capacitor C51；
Mono- termination power of resistance R51, another termination resistance R52；The resistance R52 far from the resistance R51 one
Terminate the base stage of the triode Q2；The resistance R53 mono- terminates the commonly connected of the resistance R52 and triode Q2
Point, other end ground connection；
The capacitor C55 mono- terminates the points of common connection of the resistance R51 Yu the resistance R52, other end ground connection；The decoupling
Wiring board antenna connects the base stage of the triode Q2；
The collector of the triode Q2 connects power supply, emitter meets the resistance R55；The resistance R55 is far from the triode
A termination signal processing module of Q2；
The capacitor C56 mono- terminates the points of common connection of the triode Q2 Yu the resistance R55, other end ground connection；The electricity
It is in parallel with the capacitor C56 to hold C57, the resistance R54；A termination signal processing module of the capacitor C58, it is another
End ground connection.
3. the microwave induced light adjusting circuit according to claim 1 with contingency mode, which is characterized in that the signal processing
Module includes chip U5, resistance R24, resistance R25, resistance R26, resistance R27, resistance R28, resistance R30, resistance R31, resistance
R32, resistance R33, resistance R34, resistance R35A, resistance R35B, resistance R36, capacitor C22, capacitor C23, capacitor C25, capacitor
C26, capacitor C27, capacitor C28, capacitor C31, capacitor C32 and capacitor C39；
The resistance R26 mono- terminates the microwave induced module, other end ground connection；The capacitor C39 and the resistance R26 are simultaneously
Connection；
The 1IN+ of the chip U5 terminates the microwave induced module；The both ends of the resistance R35A connect the chip U5's respectively
The end RR1 and the end RC1；The both ends of the resistance R34 connect the end RR1 and the end RC1 of the chip U5 respectively；The one of the capacitor C27
Terminate the end RC1 of the chip U5, other end ground connection；The both ends of the resistance R33 connect respectively the chip U5 the end RC2 and
The end RR2；The end RC2 of a termination chip U5 of the capacitor C28, other end ground connection；A termination electricity of the capacitor C31
Source, other end ground connection；The VRF termination power of the chip U5；The both ends of the resistance R27 meet the VDD of the chip U5 respectively
End and the end VC；The resistance C22 mono- terminates the vdd terminal of the chip U5, other end ground connection；A termination institute of the resistance R28
State the end 1B of chip U5, other end ground connection；The both ends of the resistance R30 connect the end 2IN- and the end 2OUT of the chip U5 respectively；
The capacitor C23, the resistance R35B are in parallel with the resistance R30；The resistance R24, the resistance R25, capacitor C32 according to
Between the secondary end 2IN- and the end 1OUT for being series at the chip U5；The both ends of the resistance R31 connect the chip U5's respectively
The end 1IN- and the end 1OUT；The capacitor C25 is in parallel with the resistance R31；The resistance R32, the capacitor C26 be sequentially connected in series in
Between the end 1IN- and ground connection of the chip U5；The end Vo of a termination chip U5 of the resistance R36, described in another termination
Interface voltage detection module.
4. the microwave induced light adjusting circuit according to claim 1 with contingency mode, which is characterized in that the interface voltage
Detection module includes single-chip microcontroller U6, resistance R61, resistance R62, resistance R63, resistance R64 capacitor C60 and capacitor C61；
The capacitor C60 mono- terminates input voltage, other end ground connection；
The capacitor C61 mono- terminates the end RESET of the single-chip microcontroller U6, other end ground connection；
The INT0 of the single-chip microcontroller U6 terminates the signal processing module；
The resistance R64 mono- terminates the end GND of the single-chip microcontroller U6, other end ground connection；
The resistance R63, the resistance R61 are sequentially connected in series between the end T0 and ground connection of the single-chip microcontroller U6；The resistance R62
The points of common connection of one termination the resistance R63 and the resistance R61, other end detectable voltage signals；
The end AIN0 and the end ADC4 of the single-chip microcontroller U6 connects the toggle switch module.
5. the microwave induced light adjusting circuit according to claim 4 with contingency mode, which is characterized in that the Switching Power Supply
Including triode Q3, triode Q5, resistance R20, resistance R21, resistance R22, resistance R23 and capacitor C20；
The emitter of the triode Q3 connects power supply, collector connects the microwave induced module, base stage meets the resistance R23 and institute
State resistance R22；
The capacitor C20 mono- terminates the collector of the triode Q3, other end ground connection；
A termination power of the resistance R23 far from the triode Q3；The one end of the resistance R22 far from the triode Q3
Connect the collector of the triode Q5；
The emitter ground connection of the triode Q5, base stage meet the resistance R20；The resistance R20 is far from the triode Q5's
The end AIN1 of the one termination single-chip microcontroller U6；
The resistance R21 mono- terminates the base stage of the triode Q5, other end ground connection.
6. the microwave induced light adjusting circuit according to claim 4 with contingency mode, which is characterized in that the driving power
Including triode Q1, resistance R47, resistance R46, resistance R45, resistance R44, resistance R43, resistance R41, capacitor C40, capacitor C42,
Capacitor C43, capacitor C44, diode D5 and amplification chip U4；
The resistance R41 mono- terminates the end ICP of the single-chip microcontroller U6 ,+1 port of another termination amplification chip U4；
The capacitor C40 mono- terminates+1 port of the amplification chip U4, other end ground connection；
The resistance R43 mono- terminates -1 port of the amplification chip U4, other end ground connection；
The capacitor C44 mono- terminates the port VCC of the amplification chip U4, other end ground connection；The end VCC of the amplification chip U4
Mouth connects power supply；
The both ends the capacitor C41 connect -1 port and the port O1 of the amplification chip U4 respectively；The resistance R44 and the capacitor
C41 is in parallel；
The resistance R46 mono- terminates the base stage of the triode Q1, the port O1 of another termination amplification chip U4；The electricity
Resistance R45 mono- terminates the port O1 of the amplification chip U4, other end ground connection；
The emitter of the triode Q1 connects power supply, grounded collector；
Mono- termination power of resistance R47, the cathode of another termination diode D5；
The points of common connection of termination the resistance R47 and the diode D5 of the capacitor C42, other end ground connection；It is described
Capacitor C43 is in parallel with the capacitor C42；
The anode of the diode D5 is for connecing output port.
7. the microwave induced light adjusting circuit according to claim 4 with contingency mode, which is characterized in that the signal processing
Module further includes resistance R30, resistance R31, triode Q4, diode D4 and exchange on-off device K1；
The cathode of the diode D4 connects power supply, anode connects the collector of the triode Q4；
The port V1 and the port V2 of the exchange on-off device K1 connects the diode D4 cathode and anode, the exchange on-off respectively
The port L1 of device K1 and the port L2 output voltage；
The emitter ground connection of the triode Q4, base stage meet the resistance R30；
The resistance R31 mono- terminates the base stage of the triode Q4, other end ground connection；
The end INT0 of the termination single-chip microcontroller U6 of the resistance R30 far from the triode Q4.
8. the microwave induced light adjusting circuit according to claim 1 with contingency mode, which is characterized in that the toggle switch
Module includes change-over switch SW1-3；
1 port, 2 ports, 3 ports of the change-over switch SW1-3 are grounded；
4 ports, 5 ports and 6 ports of the change-over switch SW1-3 connect the interface voltage detection module.
9. a kind of lamps and lanterns, which is characterized in that including the microwave induced tune described in claim 1-8 any one with contingency mode
Optical circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756035.2A CN106686845B (en) | 2015-11-06 | 2015-11-06 | Microwave induced light adjusting circuit and lamps and lanterns with contingency mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756035.2A CN106686845B (en) | 2015-11-06 | 2015-11-06 | Microwave induced light adjusting circuit and lamps and lanterns with contingency mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106686845A CN106686845A (en) | 2017-05-17 |
| CN106686845B true CN106686845B (en) | 2019-05-17 |
Family
ID=58863286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510756035.2A Active CN106686845B (en) | 2015-11-06 | 2015-11-06 | Microwave induced light adjusting circuit and lamps and lanterns with contingency mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106686845B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361596A (en) * | 2018-04-13 | 2018-08-03 | 众普森科技（株洲）有限公司 | A kind of lamps and lanterns |
| CN112399678B (en) * | 2019-08-01 | 2024-04-30 | 深圳市瑞梓光电科技有限公司 | Lamp and control circuit thereof |
| CN110677962B (en) * | 2019-09-20 | 2022-03-04 | 深圳市海洋王照明工程有限公司 | Illumination control method, illumination control device, computer equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373845Y (en) * | 1998-12-31 | 2000-04-12 | 广州市荔湾区华安堡电子灯饰厂 | Fire alarm emergency indicating device for fire fighting |
| CN102510622A (en) * | 2011-10-31 | 2012-06-20 | 玮滔环保产品有限公司 | LED (Light Emitting Diode) light tube driving circuit suitable for backup power supply fixture lamp |
| CN104270868A (en) * | 2014-10-21 | 2015-01-07 | 重庆瑞升康博电气有限公司 | Intelligent illumination control device |
| CN104375097A (en) * | 2014-11-24 | 2015-02-25 | 重庆消防安全技术研究服务有限责任公司 | Firefighting emergency light comprehensive detection system and method |
| CN204206546U (en) * | 2014-10-21 | 2015-03-11 | 重庆瑞升康博电气有限公司 | Intelligent illumination control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI494021B (en) * | 2012-12-13 | 2015-07-21 | 隆達電子股份有限公司 | Illumination system and illumination driving method |
-
2015
- 2015-11-06 CN CN201510756035.2A patent/CN106686845B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373845Y (en) * | 1998-12-31 | 2000-04-12 | 广州市荔湾区华安堡电子灯饰厂 | Fire alarm emergency indicating device for fire fighting |
| CN102510622A (en) * | 2011-10-31 | 2012-06-20 | 玮滔环保产品有限公司 | LED (Light Emitting Diode) light tube driving circuit suitable for backup power supply fixture lamp |
| CN104270868A (en) * | 2014-10-21 | 2015-01-07 | 重庆瑞升康博电气有限公司 | Intelligent illumination control device |
| CN204206546U (en) * | 2014-10-21 | 2015-03-11 | 重庆瑞升康博电气有限公司 | Intelligent illumination control device |
| CN104375097A (en) * | 2014-11-24 | 2015-02-25 | 重庆消防安全技术研究服务有限责任公司 | Firefighting emergency light comprehensive detection system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106686845A (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101772239B (en) | Lamp control system | |
| CN205812436U (en) | A kind of sensing lamp can lighted according to adjacent sequential | |
| CN106686845B (en) | Microwave induced light adjusting circuit and lamps and lanterns with contingency mode | |
| CN103857104B (en) | Night-light circuit | |
| CN2922372Y (en) | Multi-functional sensor | |
| CN105338685B (en) | Multimedia touch control type switch panel | |
| CN201418186Y (en) | An energy-saving intelligent control apparatus for LED lamps | |
| CN101936515B (en) | LED lamp capable of being inductively controlled by touching | |
| CN203162644U (en) | LED intelligent lighting device | |
| CN203015202U (en) | Energy-saving device for automatically controlling lighting equipment | |
| CN102595724B (en) | Novel intelligent energy-saving long-life and human body induction type light-emitting diode (LED) lamp | |
| CN113362616B (en) | Intelligent traffic signal control method and control circuit | |
| CN211152260U (en) | Intelligence L ED lamp with two response functions | |
| CN205040067U (en) | Place inductor of LED lamps and lanterns detectable natural light in can in | |
| CN210899726U (en) | Trinity control interface circuit of lamps and lanterns | |
| CN209845383U (en) | Photosensitive LED lamp | |
| CN210298137U (en) | LED lamp control system | |
| CN203251488U (en) | A classroom light intelligent control apparatus | |
| CN206370976U (en) | A kind of both-way communication intelligent lighting controls circuit | |
| CN105142302A (en) | Method of detecting natural light in Led lamp and inductor thereof | |
| CN202488818U (en) | Novel energy-saving and intelligent human body inductive type LED (light-emitting diode) light with long service life | |
| CN208016088U (en) | Intelligent lighting system | |
| CN204836709U (en) | PWM controls LED lighting device | |
| CN104640329A (en) | Intelligent LED (light emitting diode) illuminating system and control method thereof | |
| CN203352886U (en) | Diffuse reflection type infrared induction interaction type LED brightness adjustable induction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |