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CN106686845B - Microwave induction dimming circuit with emergency mode and lamp - Google Patents

Microwave induction dimming circuit with emergency mode and lamp Download PDF

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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
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China
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resistor
capacitor
module
chip
grounded
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CN106686845A (en
Inventor
周明杰
李海廷
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Oceans King Lighting Science and Technology Co Ltd
Oceans King Dongguan Lighting Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Oceans King Lighting Science and Technology Co Ltd
Oceans King Dongguan Lighting Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Publication of CN106686845A publication Critical patent/CN106686845A/en
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    • 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

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  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The invention relates to a microwave induction dimming circuit with an emergency mode, which is characterized in that an interface voltage detection module is used for timing when detecting low voltage so as to judge whether a lamp needs to enter the emergency mode, and if the lamp enters the emergency mode, the microwave induction module is turned off. If the emergency mode is not entered, the microwave induction module starts to work, and the brightness of the lamp is controlled according to whether a person moves. When people exist, the microwave induction module is combined with the interface voltage detection module, the dial switch module and the signal processing module to enable the lamp to be in the highest brightness. When no person is in use, the microwave induction module is combined with the interface voltage detection module, the dial switch module and the signal processing module to enable the lamp to be at the lowest brightness. Therefore, the lamp can have an emergency function, and the brightness of the lamp can be adjusted when the lamp is in a microwave induction state, so that the lamp is convenient for a user to use. In addition, a lamp is also provided.

Description

Microwave induced light adjusting circuit and lamps and lanterns with contingency mode
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)

1.一种带应急模式的微波感应调光电路，其特征在于，包括开关电源、微波感应模块、信号处理模块、接口电压检测模块、驱动电源及拨码开关模块；1. a microwave induction dimming circuit with emergency mode, it is characterized in that, comprises switching power supply, microwave induction module, signal processing module, interface voltage detection module, drive power supply and DIP switch module; 所述微波感应模块、所述接口电压检测模块均与所述信号处理模块连接，所述拨码开关模块接所述接口电压检测模块，所述开关电源连接所述微波感应模块及所述接口电压检测模块；所述接口电压检测模块还用于连接灯具；The microwave induction module and the interface voltage detection module are both connected to the signal processing module, the dial switch module is connected to the interface voltage detection module, and the switching power supply is connected to the microwave induction module and the interface voltage a detection module; the interface voltage detection module is also used for connecting lamps; 所述接口电压检测模块在检测到低电压时开始计时，若在额定时间内检测到高电压时，将检测到的高电压输出给所述信号处理模块；所述信号处理模块接收高电压后，控制所述微波感应模块及所述拨码开关模块停止工作，并控制所述灯具进入应急状态，所述灯具一直点亮；其中，所述接口电压检测模块判断交流输入端开关的关与开，开关打开时，所述驱动电源不工作，所述接口电压检测模块的采样电压即为低电压，并开始计时，当所述开关闭合时，所述驱动电源工作，所述接口电压检测模块的采样电压即为高电压，计时结束；The interface voltage detection module starts timing when a low voltage is detected, and if a high voltage is detected within the rated time, it outputs the detected high voltage to the signal processing module; after the signal processing module receives the high voltage, The microwave induction module and the DIP switch module are controlled to stop working, and the lamp is controlled to enter an emergency state, and the lamp is always on; wherein, the interface voltage detection module determines whether the AC input switch is off or on, When the switch is turned on, the driving power supply does not work, the sampling voltage of the interface voltage detection module is a low voltage, and starts timing, when the switch is closed, the driving power supply works, and the sampling voltage of the interface voltage detection module The voltage is the high voltage, and the timing is over; 所述接口电压检测模块在检测到低电压时开始计时，若在额定时间内未检测到高电压时，则所述信号处理模块控制所述微波感应模块及所述拨码开关模块正常工作；The interface voltage detection module starts timing when a low voltage is detected, and if no high voltage is detected within the rated time, the signal processing module controls the microwave induction module and the DIP switch module to work normally; 所述驱动电源与所述接口电压检测模块连接，用于将所述接口电压检测模块输出的电压放大后输出给所述灯具；The driving power supply is connected to the interface voltage detection module, and is used for amplifying the voltage output by the interface voltage detection module and outputting it to the lamp; 所述拨码开关模块用于设置所述灯具的亮度程度；The DIP switch module is used to set the brightness of the lamp; 所述微波感应模块在检测到有人体移动时，输出第一电压至所述信号处理模块；所述信号处理模块控制所述拨码开关模块将灯具亮度设为最高亮度并输出给所述接口电压检测模块；所述接口电压检测模块接收后控制灯具点亮且处于最高亮度；The microwave induction module outputs a first voltage to the signal processing module when detecting that there is a human body moving; the signal processing module controls the DIP switch module to set the brightness of the lamp to the highest brightness and output it to the interface voltage a detection module; the interface voltage detection module controls the lamp to light up and at the highest brightness after receiving; 所述微波感应模块在未检测到有人体移动时，输出第二电压至所述信号处理模块；所述信号处理模块控制所述拨码开关模块将灯具亮度设为最低亮度并输出给所述接口电压检测模块；所述接口电压检测模块接收后控制灯具点亮且处于最低亮度。The microwave sensing module outputs a second voltage to the signal processing module when no human body movement is detected; the signal processing module controls the DIP switch module to set the brightness of the lamp to the lowest brightness and output it to the interface A voltage detection module; the interface voltage detection module controls the lamp to light up and at the lowest brightness after receiving. 2.根据权利要求1所述的带应急模式的微波感应调光电路，其特征在于，所述微波感应模块包括电阻R51、电阻R52、电阻R53、电阻R54、电阻R55、电容C51、电容C52、电容C53、电容C54、电容C56、电容C57、电容C58、三极管Q2及去耦线路板天线；2. The microwave induction dimming circuit with emergency mode according to claim 1, wherein the microwave induction module comprises a resistor R51, a resistor R52, a resistor R53, a resistor R54, a resistor R55, a capacitor C51, a capacitor C52, Capacitor C53, capacitor C54, capacitor C56, capacitor C57, capacitor C58, transistor Q2 and decoupling circuit board antenna; 所述电容C51连接于电源与接地之间；所述电容C52、所述电容C53、所述电容C54均与所述电容C51并联；The capacitor C51 is connected between the power supply and the ground; the capacitor C52, the capacitor C53, and the capacitor C54 are all connected in parallel with the capacitor C51; 所述电阻R51一端接电源，另一端接所述电阻R52；所述电阻R52远离所述电阻R51的一端接所述三极管Q2的基极；所述电阻R53一端接所述电阻R52与所述三极管Q2的公共连接点，另一端接地；One end of the resistor R51 is connected to the power supply, and the other end is connected to the resistor R52; one end of the resistor R52 away from the resistor R51 is connected to the base of the transistor Q2; one end of the resistor R53 is connected to the resistor R52 and the transistor The common connection point of Q2, the other end is grounded; 所述电容C55一端接所述电阻R51与所述电阻R52的公共连接点，另一端接地；所述去耦线路板天线接所述三极管Q2的基极；One end of the capacitor C55 is connected to the common connection point of the resistor R51 and the resistor R52, and the other end is grounded; the decoupling circuit board antenna is connected to the base of the transistor Q2; 所述三极管Q2的集电极接电源、发射极接所述电阻R55；所述电阻R55远离所述三极管Q2的一端接所述信号处理模块；The collector of the transistor Q2 is connected to the power supply, and the emitter is connected to the resistor R55; one end of the resistor R55 away from the transistor Q2 is connected to the signal processing module; 所述电容C56一端接所述三极管Q2与所述电阻R55的公共连接点，另一端接地；所述电容C57、所述电阻R54均与所述电容C56并联；所述电容C58的一端接所述信号处理模块，另一端接地。One end of the capacitor C56 is connected to the common connection point of the transistor Q2 and the resistor R55, and the other end is grounded; the capacitor C57 and the resistor R54 are connected in parallel with the capacitor C56; one end of the capacitor C58 is connected to the Signal processing module, the other end is grounded. 3.根据权利要求1所述的带应急模式的微波感应调光电路，其特征在于，所述信号处理模块包括芯片U5、电阻R24、电阻R25、电阻R26、电阻R27、电阻R28、电阻R30、电阻R31、电阻R32、电阻R33、电阻R34、电阻R35A、电阻R35B、电阻R36、电容C22、电容C23、电容C25、电容C26、电容C27、电容C28、电容C31、电容C32及电容C39；3. The microwave induction dimming circuit with emergency mode according to claim 1, wherein the signal processing module comprises a chip U5, a resistor R24, a resistor R25, a resistor R26, a resistor R27, a resistor R28, a resistor R30, Resistor R31, Resistor R32, Resistor R33, Resistor R34, Resistor R35A, Resistor R35B, Resistor R36, Capacitor C22, Capacitor C23, Capacitor C25, Capacitor C26, Capacitor C27, Capacitor C28, Capacitor C31, Capacitor C32, and Capacitor C39; 所述电阻R26一端接所述微波感应模块，另一端接地；所述电容C39与所述电阻R26并联；One end of the resistor R26 is connected to the microwave induction module, and the other end is grounded; the capacitor C39 is connected in parallel with the resistor R26; 所述芯片U5的1IN+端接所述微波感应模块；所述电阻R35A的两端分别接所述芯片U5的RR1端和RC1端；所述电阻R34的两端分别接所述芯片U5的RR1端和RC1端；所述电容C27的一端接所述芯片U5的RC1端，另一端接地；所述电阻R33的两端分别接所述芯片U5的RC2端和RR2端；所述电容C28的一端接所述芯片U5的RC2端，另一端接地；所述电容C31的一端接电源，另一端接地；所述芯片U5的VRF端接电源；所述电阻R27的两端分别接所述芯片U5的VDD端和VC端；所述电阻C22一端接所述芯片U5的VDD端，另一端接地；所述电阻R28的一端接所述芯片U5的1B端，另一端接地；所述电阻R30的两端分别接所述芯片U5的2IN-端和2OUT端；所述电容C23、所述电阻R35B均与所述电阻R30并联；所述电阻R24、所述电阻R25、电容C32依次串联于所述芯片U5的2IN-端和1OUT端之间；所述电阻R31的两端分别接所述芯片U5的1IN-端和1OUT端；所述电容C25与所述电阻R31并联；所述电阻R32、所述电容C26依次串联于所述芯片U5的1IN-端和接地之间；所述电阻R36的一端接所述芯片U5的Vo端，另一端接所述接口电压检测模块。The 1IN+ terminal of the chip U5 is connected to the microwave induction module; the two ends of the resistor R35A are respectively connected to the RR1 terminal and the RC1 terminal of the chip U5; the two ends of the resistor R34 are respectively connected to the RR1 terminal of the chip U5 and RC1; one end of the capacitor C27 is connected to the RC1 end of the chip U5, and the other end is grounded; the two ends of the resistor R33 are respectively connected to the RC2 end and the RR2 end of the chip U5; one end of the capacitor C28 is connected to The RC2 end of the chip U5 and the other end are grounded; one end of the capacitor C31 is connected to the power supply, and the other end is grounded; the VRF end of the chip U5 is connected to the power supply; the two ends of the resistor R27 are respectively connected to the VDD of the chip U5 terminal and VC terminal; one end of the resistor C22 is connected to the VDD terminal of the chip U5, and the other end is grounded; one end of the resistor R28 is connected to the 1B terminal of the chip U5, and the other end is grounded; the two ends of the resistor R30 are respectively connected to the 2IN- and 2OUT terminals of the chip U5; the capacitor C23 and the resistor R35B are connected in parallel with the resistor R30; the resistor R24, the resistor R25 and the capacitor C32 are connected in series to the chip U5 in sequence. between the 2IN- terminal and the 1OUT terminal; the two ends of the resistor R31 are respectively connected to the 1IN- terminal and the 1OUT terminal of the chip U5; the capacitor C25 is connected in parallel with the resistor R31; the resistor R32, the capacitor C26 It is connected in series between the 1IN- terminal of the chip U5 and the grounding; one end of the resistor R36 is connected to the Vo terminal of the chip U5, and the other end is connected to the interface voltage detection module. 4.根据权利要求1所述的带应急模式的微波感应调光电路，其特征在于，所述接口电压检测模块包括单片机U6、电阻R61、电阻R62、电阻R63、电阻R64电容C60及电容C61；4. The microwave induction dimming circuit with emergency mode according to claim 1, wherein the interface voltage detection module comprises a single chip microcomputer U6, a resistor R61, a resistor R62, a resistor R63, a resistor R64, a capacitor C60 and a capacitor C61; 所述电容C60一端接输入电压，另一端接地；One end of the capacitor C60 is connected to the input voltage, and the other end is grounded; 所述电容C61一端接所述单片机U6的RESET端，另一端接地；One end of the capacitor C61 is connected to the RESET end of the single-chip microcomputer U6, and the other end is grounded; 所述单片机U6的INT0端接所述信号处理模块；The INT0 of the single-chip microcomputer U6 is connected to the signal processing module; 所述电阻R64一端接所述单片机U6的GND端，另一端接地；One end of the resistor R64 is connected to the GND end of the single-chip microcomputer U6, and the other end is grounded; 所述电阻R63、所述电阻R61依次串联于所述单片机U6的T0端和接地之间；所述电阻R62一端接所述电阻R63和所述电阻R61的公共连接点，另一端检测电压信号；The resistor R63 and the resistor R61 are sequentially connected in series between the T0 end of the single-chip microcomputer U6 and the ground; one end of the resistor R62 is connected to the common connection point of the resistor R63 and the resistor R61, and the other end detects a voltage signal; 所述单片机U6的AIN0端及ADC4端均接所述拨码开关模块。Both the AIN0 terminal and the ADC4 terminal of the single-chip microcomputer U6 are connected to the DIP switch module. 5.根据权利要求4所述的带应急模式的微波感应调光电路，其特征在于，所述开关电源包括三极管Q3、三极管Q5、电阻R20、电阻R21、电阻R22、电阻R23及电容C20；5. The microwave induction dimming circuit with emergency mode according to claim 4, wherein the switching power supply comprises a transistor Q3, a transistor Q5, a resistor R20, a resistor R21, a resistor R22, a resistor R23 and a capacitor C20; 所述三极管Q3的发射极接电源、集电极接所述微波感应模块、基极接所述电阻R23和所述电阻R22；The emitter of the triode Q3 is connected to the power supply, the collector is connected to the microwave induction module, and the base is connected to the resistor R23 and the resistor R22; 所述电容C20一端接所述三极管Q3的集电极，另一端接地；One end of the capacitor C20 is connected to the collector of the transistor Q3, and the other end is grounded; 所述电阻R23远离所述三极管Q3的一端接电源；所述电阻R22远离所述三极管Q3的一端接所述三极管Q5的集电极；One end of the resistor R23 away from the transistor Q3 is connected to the power supply; one end of the resistor R22 away from the transistor Q3 is connected to the collector of the transistor Q5; 所述三极管Q5的发射极接地、基极接所述电阻R20；所述电阻R20远离所述三极管Q5的一端接所述单片机U6的AIN1端；The emitter of the transistor Q5 is grounded, and the base is connected to the resistor R20; one end of the resistor R20 away from the transistor Q5 is connected to the AIN1 end of the single-chip microcomputer U6; 所述电阻R21一端接所述三极管Q5的基极，另一端接地。One end of the resistor R21 is connected to the base of the transistor Q5, and the other end is grounded. 6.根据权利要求4所述的带应急模式的微波感应调光电路，其特征在于，所述驱动电源包括三极管Q1、电阻R47、电阻R46、电阻R45、电阻R44、电阻R43、电阻R41、电容C40、电容C42、电容C43、电容C44、二极管D5及放大芯片U4；6. The microwave induction dimming circuit with emergency mode according to claim 4, wherein the driving power source comprises a transistor Q1, a resistor R47, a resistor R46, a resistor R45, a resistor R44, a resistor R43, a resistor R41, a capacitor, and a capacitor. C40, capacitor C42, capacitor C43, capacitor C44, diode D5 and amplifier chip U4; 所述电阻R41一端接所述单片机U6的ICP端，另一端接所述放大芯片U4的+1端口；One end of the resistor R41 is connected to the ICP end of the single-chip microcomputer U6, and the other end is connected to the +1 port of the amplifying chip U4; 所述电容C40一端接所述放大芯片U4的+1端口，另一端接地；One end of the capacitor C40 is connected to the +1 port of the amplifying chip U4, and the other end is grounded; 所述电阻R43一端接所述放大芯片U4的-1端口，另一端接地；One end of the resistor R43 is connected to the -1 port of the amplifying chip U4, and the other end is grounded; 所述电容C44一端接所述放大芯片U4的VCC端口，另一端接地；所述放大芯片U4的VCC端口接电源；One end of the capacitor C44 is connected to the VCC port of the amplifying chip U4, and the other end is grounded; the VCC port of the amplifying chip U4 is connected to the power supply; 所述电容C41两端分别接所述放大芯片U4的-1端口和O1端口；所述电阻R44与所述电容C41并联；The two ends of the capacitor C41 are respectively connected to the -1 port and the O1 port of the amplifying chip U4; the resistor R44 is connected in parallel with the capacitor C41; 所述电阻R46一端接所述三极管Q1的基极，另一端接所述放大芯片U4的O1端口；所述电阻R45一端接所述放大芯片U4的O1端口，另一端接地；One end of the resistor R46 is connected to the base of the transistor Q1, and the other end is connected to the O1 port of the amplifying chip U4; one end of the resistor R45 is connected to the O1 port of the amplifying chip U4, and the other end is grounded; 所述三极管Q1的发射极接电源、集电极接地；The emitter of the triode Q1 is connected to the power supply, and the collector is grounded; 所述电阻R47一端接电源，另一端接所述二极管D5的负极；One end of the resistor R47 is connected to the power supply, and the other end is connected to the negative electrode of the diode D5; 所述电容C42的一端接所述电阻R47与所述二极管D5的公共连接点，另一端接地；所述电容C43与所述电容C42并联；One end of the capacitor C42 is connected to the common connection point of the resistor R47 and the diode D5, and the other end is grounded; the capacitor C43 is connected in parallel with the capacitor C42; 所述二极管D5的正极用于接输出端口。The anode of the diode D5 is used to connect to the output port. 7.根据权利要求4所述的带应急模式的微波感应调光电路，其特征在于，所述信号处理模块还包括电阻R30、电阻R31、三极管Q4、二极管D4及交流通断器K1；7. The microwave induction dimming circuit with emergency mode according to claim 4, wherein the signal processing module further comprises a resistor R30, a resistor R31, a transistor Q4, a diode D4 and an AC switch K1; 所述二极管D4的负极接电源、正极接所述三极管Q4的集电极；The cathode of the diode D4 is connected to the power supply, and the anode is connected to the collector of the transistor Q4; 所述交流通断器K1的V1端口和V2端口分别接所述二极管D4负极和正极，所述交流通断器K1的L1端口和L2端口输出电压；The V1 port and the V2 port of the AC breaker K1 are respectively connected to the cathode and the anode of the diode D4, and the L1 port and the L2 port of the AC breaker K1 output voltage; 所述三极管Q4的发射极接地、基极接所述电阻R30；The emitter of the transistor Q4 is grounded, and the base is connected to the resistor R30; 所述电阻R31一端接所述三极管Q4的基极，另一端接地；One end of the resistor R31 is connected to the base of the transistor Q4, and the other end is grounded; 所述电阻R30远离所述三极管Q4的一端接所述单片机U6的INT0端。One end of the resistor R30 away from the transistor Q4 is connected to the INT0 end of the single-chip microcomputer U6. 8.根据权利要求1所述的带应急模式的微波感应调光电路，其特征在于，所述拨码开关模块包括转换开关SW1-3；8. The microwave induction dimming circuit with emergency mode according to claim 1, wherein the DIP switch module comprises a switch SW1-3; 所述转换开关SW1-3的1端口、2端口、3端口均接地；Port 1, port 2, and port 3 of the transfer switch SW1-3 are all grounded; 所述转换开关SW1-3的4端口、5端口和6端口均接所述接口电压检测模块。Ports 4, 5 and 6 of the transfer switches SW1-3 are all connected to the interface voltage detection module. 9.一种灯具，其特征在于，包括权利要求1-8任意一项所述的带应急模式的微波感应调光电路。9. A lamp, characterized by comprising the microwave induction dimming circuit with emergency mode according to any one of claims 1-8.
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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
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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

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