CN206370976U - A kind of both-way communication intelligent lighting controls circuit - Google Patents
A kind of both-way communication intelligent lighting controls circuit Download PDFInfo
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- CN206370976U CN206370976U CN201720028531.0U CN201720028531U CN206370976U CN 206370976 U CN206370976 U CN 206370976U CN 201720028531 U CN201720028531 U CN 201720028531U CN 206370976 U CN206370976 U CN 206370976U
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- mcu
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- wireless receiving
- dispatching
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a kind of both-way communication intelligent lighting controls circuit, and it includes：One PIR infrared induction detection components；One PIR controls IC, is connected to PIR infrared induction detection components；One MCU, its input is connected to the output end that PIR controls IC, and MCU is connected with channel button；The two-way IC of one wireless receiving and dispatching, is connected to MCU, and wireless receiving IC is connected to antenna；When antenna receives co-channel radiofrequency signal, radiofrequency signal is delivered to the two-way IC of wireless receiving and dispatching, then passes to MCU, and MCU drives whether LED is lighted according to the signal received by LED drive circuit；When one of illuminating lamp is lighted, MCU is then signaled to the two-way IC of wireless receiving and dispatching, the two-way IC of wireless receiving and dispatching outwards launches radiofrequency signal by antenna, closed on and other co-channel illuminating lamps with lighting it, triggering is gone to light without close one by one, when needing repairing or changing one of illuminating lamp, without all powering off, the normal of other illuminating lamps is not influenceed to use.
Description
Technical field
The utility model is related to a kind of both-way communication intelligent lighting controls circuit.
Background technology
A kind of street lamp currently used in the market, it is simultaneously bright using multiple street lamps on switch one route of control
Mode, can this street lamp there are many weak points, for example, when a street lamp on the same line is broken, it is necessary to change or
When person repairs, it is necessary to closing switch, if closing switch, all street lamps extinguish, and operation inconvenience.It is also red
The lamp of outer induction type, i.e., this lamp is by the way of infrared induction, when human body or other objects touch infrared ray, away from
The lamp nearest from human body is lit, and other lamps are in OFF state, when needing to be lit, it is necessary to other things of human body
Body continues to touch the corresponding infrared ray of this lamp, and the design of the point bright light of this passive type can not meet people's at present
Demand, therefore, is badly in need of a kind of new lamp of design, to solve the above problems.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and there is provided a kind of both-way communication intelligent lighting controls
Circuit, it has the characteristic that both-way communication between lamp and lamp, intelligence are lighted.
What the utility model was realized in：A kind of both-way communication intelligent lighting controls circuit, it includes：
One PIR infrared induction detection components, infrared energy of the PIR infrared inductions detection components to detect human body radiation
Change, and convert thereof into voltage signal output；
One PIR controls IC, and its input is connected to the output end of PIR infrared induction detection components, and PIR controls IC to right
The voltage signal of PIR infrared inductions detection components output is handled；
One MCU, its input is connected to the output end that PIR controls IC, and MCU is to receive the telecommunications that PIR controls IC is sent
Number, MCU is connected with channel button；
One LED drive circuit, its input is connected to MCU output end, and LED drive circuit is to connect LED；
The two-way IC of one wireless receiving and dispatching, two-way admittance can be carried out by being connected to MCU, wireless receiving IC and MCU, and wireless receiving IC connects
An external antenna is connected to, PIR infrared inductions detection components, PIR controls IC, MCU, the two-way IC of wireless receiving and dispatching are connected to a line
Property voltage-stabilized power supply, wherein the antenna closes on the wireless signal that illuminating lamp is sent to launch and receive；
When antenna receives the radiofrequency signal that the illuminating lamp that closes on is sent, the radiofrequency signal of receiving is delivered to wirelessly by antenna
Radiofrequency signal is passed to MCU by transmitting-receiving bidirectional IC, the two-way IC of wireless receiving and dispatching again, and MCU is driven according to the signal received by LED
Whether dynamic circuit drives LED is lighted；When one of illuminating lamp is lighted, MCU is then signaled to the two-way IC of wireless receiving and dispatching,
The two-way IC of wireless receiving and dispatching outwards launches radiofrequency signal by antenna, is closed on and other co-channel illuminating lamps with lighting it.
Further, PIR controls IC to be high performance transducing signal processing IC, by operational amplifier, voltage comparator, shape
The numerical model analysis application-specific integrated circuit that state controller, time delay timer and blocking time timer are constituted, operational amplifier will
PIR1 output signals make first order amplification, and being then coupled to operational amplifier OP2 by C14 carries out second level amplification, then via electricity
Press after the two-way amplitude discriminator processing that comparator COP1 and COP2 are constituted, detect effective trigger signal deactivation time delay timing
Device, the V0 pin for controlling IC by PIR output signal to MCU, and MCU is detected after V0 pin output signals, MCU 20 pin output PWM letters
Number driving triode Q5 conducting bright light, is delayed 20 seconds after V0 pin blackouts, turns off pwm signal output, triode turns off Q5,
LED is gone out.
Further, PIR controls IC to include a photo resistance CDS1, and environment relatively becomes clear, photo resistance CDS1 resistance value
It can reduce, make PIR control IC 9 pin input to remain low level, forbid V0 pin output signals.
Further, the two-way IC of wireless receiving and dispatching, working frequency 433MHz, the two-way IC of wireless receiving and dispatching receive the signal of antenna
After processing, MCU is transmitted to, lamp brilliance control is illuminated.
The utility model receives the radiofrequency signal that the illuminating lamp closed on is sent when antenna, and antenna is by the radiofrequency signal of receiving
Be delivered to the two-way IC of wireless receiving and dispatching, radiofrequency signal is passed to MCU by the two-way IC of wireless receiving and dispatching again, MCU according to the signal received,
Drive whether LED is lighted by LED drive circuit；When one of illuminating lamp is lighted, MCU is then signaled to wireless receipts
Send out IC two-way, the two-way IC of wireless receiving and dispatching outwards launches radiofrequency signal by antenna, closed on and other co-channel photographs with lighting it
Bright lamp, a lattice chain is formed with this, as long as there is an illuminating lamp to be lit, and other illuminating lamps in same network will
All it is lit, without one by one close to going triggering to light, when needing repairing or changing one of illuminating lamp, without all
Power-off, is directly changed, and does not influence the normal of other illuminating lamps to use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
The schematic block circuit diagram for the illuminating lamp that Fig. 1 provides for the utility model embodiment；
The circuit theory diagrams for the illuminating lamp that Fig. 2 provides for the utility model embodiment；
The PIR control IC circuit theory diagrams for the illuminating lamp that Fig. 3 provides for the utility model embodiment；
The wireless receiving IC circuit theory diagrams for the illuminating lamp that Fig. 4 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1 to Figure 4, the utility model embodiment provides a kind of both-way communication intelligent lighting controls circuit, and it includes：One
Both-way communication intelligent lighting controls circuit is planted, it includes：One PIR infrared induction detection components, PIR infrared inductions detection components are used
With the change for the infrared energy for detecting human body radiation, and convert thereof into voltage signal output；One PIR controls IC, and it is inputted
End is connected to the output ends of PIR infrared induction detection components, and PIR controls IC to be exported to PIR infrared inductions detection components
Voltage signal is handled；One MCU, its input is connected to the output end that PIR controls IC, and MCU is to receive PIR control IC hairs
The electric signal gone out, MCU is connected with channel button；One LED drive circuit, its input is connected to MCU output end, LED
Drive circuit is to connect LED；The two-way IC of one wireless receiving and dispatching, is connected to MCU, and wireless receiving IC and MCU can carry out two-way lead
Logical, wireless receiving IC is connected to an external antenna, and PIR infrared inductions detection components, PIR controls IC, MCU, wireless receiving and dispatching are double
A linear stabilized power supply is connected to IC, wherein the antenna closes on the wireless communication that illuminating lamp is sent to launch and receive
Number.
When antenna receives the radiofrequency signal that the illuminating lamp that closes on is sent, the radiofrequency signal of receiving is delivered to wirelessly by antenna
Radiofrequency signal is passed to MCU by transmitting-receiving bidirectional IC, the two-way IC of wireless receiving and dispatching again, and MCU is driven according to the signal received by LED
Whether dynamic circuit drives LED is lighted, when being radiofrequency signal that other co-channel illuminating lamps are sent, and antenna is penetrated receiving
Frequency signal is delivered to the two-way IC of wireless receiving and dispatching, and radiofrequency signal is passed to MCU by the two-way IC of wireless receiving and dispatching again, and MCU is driven by LED
Circuit drives LED is lighted, and illuminating lamp is now lighted；When one of illuminating lamp is lighted, MCU is then signaled to wireless receipts
Send out IC two-way, the two-way IC of wireless receiving and dispatching outwards launches radiofrequency signal by antenna, closed on and other co-channel photographs with lighting it
Bright lamp, other illuminating lamps closed on can be adjacent one or several, as long as on same channel.
Further, PIR controls IC to be high performance transducing signal processing IC, by operational amplifier, voltage comparator, shape
The numerical model analysis application-specific integrated circuit that state controller, time delay timer and blocking time timer are constituted, operational amplifier will
PIR1 output signals make first order amplification, and being then coupled to operational amplifier OP2 by C14 carries out second level amplification, then via electricity
Press after the two-way amplitude discriminator processing that comparator COP1 and COP2 are constituted, detect effective trigger signal deactivation time delay timing
Device, the V0 pin for controlling IC by PIR output signal to MCU, and MCU is detected after V0 pin output signals, MCU 20 pin output PWM letters
Number driving triode Q5 conducting bright light, is delayed 20 seconds after V0 pin blackouts, turns off pwm signal output, triode turns off Q5,
LED is gone out.
Further, PIR controls IC to include a photo resistance CDS1, and environment relatively becomes clear, photo resistance CDS1 resistance value
It can reduce, make PIR control IC 9 pin input to remain low level, forbid V0 pin output signals, the two-way IC of wireless receiving and dispatching, work
Frequency 433MHz, the signal that the two-way IC of wireless receiving and dispatching receives antenna is transmitted to MCU after processing, is illuminated lamp brilliance control,
It is wireless in TP10 joints in the joint map interlinking 4 of resistance R26 in the joint 12 in the map interlinking 4 of joint 11 in Fig. 2, Fig. 2, Fig. 3
On the right side of transmitting-receiving bidirectional IC U3 pin be from top to bottom 7,1,2,3,6, the difference connection figure of pin 7,1,2,3,6,20 on the right side of 20, U3
MCU pin is 10,15,17,11,13,16, the connection formed with this between wireless receiving and dispatching two-way IC and MCU in 4.
The utility model receives the radiofrequency signal that the illuminating lamp closed on is sent when antenna, and antenna is by the radiofrequency signal of receiving
Be delivered to the two-way IC of wireless receiving and dispatching, radiofrequency signal is passed to MCU by the two-way IC of wireless receiving and dispatching again, MCU according to the signal received,
Drive whether LED is lighted by LED drive circuit；When one of illuminating lamp is lighted, MCU is then signaled to wireless receipts
Send out IC two-way, the two-way IC of wireless receiving and dispatching outwards launches radiofrequency signal by antenna, closed on and other co-channel photographs with lighting it
Bright lamp, a lattice chain is formed with this, as long as there is an illuminating lamp to be lit, and other illuminating lamps in same network will
All it is lit, without one by one close to going triggering to light, when needing repairing or changing one of illuminating lamp, without all
Power-off, is directly changed, and does not influence the normal of other illuminating lamps to use.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of both-way communication intelligent lighting controls circuit, it is characterised in that including：
One PIR infrared induction detection components, the change of infrared energy of the PIR infrared inductions detection components to detect human body radiation
Change, and convert thereof into voltage signal output；
One PIR controls IC, and its input is connected to the output end of PIR infrared induction detection components, and PIR controls IC to PIR
The voltage signal of infrared induction detection components output is handled；
One MCU, its input is connected to the output end that PIR controls IC, MCU to receive the electric signals that send of PIR control IC,
MCU is connected with channel button；
One LED drive circuit, its input is connected to MCU output end, and LED drive circuit is to connect LED；
The two-way IC of one wireless receiving and dispatching, two-way admittance can be carried out by being connected to MCU, wireless receiving IC and MCU, and wireless receiving IC is connected to
One external antenna, PIR infrared inductions detection components, PIR controls IC, MCU, the two-way IC of wireless receiving and dispatching are connected to one linearly surely
Voltage source, wherein the antenna closes on the wireless signal that illuminating lamp is sent to launch and receive；
When antenna receives the radiofrequency signal that the illuminating lamp that closes on is sent, the radiofrequency signal of receiving is delivered to wireless receiving and dispatching by antenna
Radiofrequency signal is passed to MCU by two-way IC, the two-way IC of wireless receiving and dispatching again, and MCU drives electricity according to the signal received by LED
Whether road driving LED is lighted；When one of illuminating lamp is lighted, MCU is then signaled to the two-way IC of wireless receiving and dispatching, wirelessly
Transmitting-receiving bidirectional IC outwards launches radiofrequency signal by antenna, is closed on and other co-channel illuminating lamps with lighting it.
2. a kind of both-way communication intelligent lighting controls circuit as claimed in claim 1, it is characterised in that：PIR controls IC is high
The transducing signal processing IC of performance, by operational amplifier, voltage comparator, state controller, time delay timer and envelope
The numerical model analysis application-specific integrated circuit that time timer is constituted is locked, PIR1 output signals are made first order amplification, Ran Houyou by operational amplifier
C14 is coupled to operational amplifier OP2 and carries out second level amplification, then the two-way amplitude discrimination constituted via voltage comparator COP1 and COP2
After device processing, effective trigger signal deactivation time delay timer is detected, the V0 pin for controlling IC by PIR output signal to MCU,
MCU is detected after V0 pin output signals, MCU 20 pin output pwm signals driving triode Q5 conducting bright lights, when V0 pin signals disappear
It is delayed 20 seconds after mistake, turns off pwm signal output, triode turns off Q5, and LED is gone out.
3. a kind of both-way communication intelligent lighting controls circuit as claimed in claim 2, it is characterised in that：PIR controls IC includes
One photo resistance CDS1, environment is relatively become clear, and photo resistance CDS1 resistance value can be reduced, and makes PIR control IC 9 pin input to keep
For low level, forbid V0 pin output signals.
4. a kind of both-way communication intelligent lighting controls circuit as claimed in claim 2, it is characterised in that：Wireless receiving and dispatching is two-way
IC, working frequency 433MHz, the signal that the two-way IC of wireless receiving and dispatching receives antenna are transmitted to MCU, are illuminated lamp bright after processing
Degree control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028531.0U CN206370976U (en) | 2017-01-11 | 2017-01-11 | A kind of both-way communication intelligent lighting controls circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028531.0U CN206370976U (en) | 2017-01-11 | 2017-01-11 | A kind of both-way communication intelligent lighting controls circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206370976U true CN206370976U (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720028531.0U Active CN206370976U (en) | 2017-01-11 | 2017-01-11 | A kind of both-way communication intelligent lighting controls circuit |
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| CN (1) | CN206370976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246632A (en) * | 2020-01-17 | 2020-06-05 | 苏州仁甬得物联科技有限公司 | Ad hoc network light PWM energy-saving system |
-
2017
- 2017-01-11 CN CN201720028531.0U patent/CN206370976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246632A (en) * | 2020-01-17 | 2020-06-05 | 苏州仁甬得物联科技有限公司 | Ad hoc network light PWM energy-saving system |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longxi Longcheng Street Community Garden Road third industrial zone, Longgang District of Shenzhen City, Guangdong province 518000 21 building first layer to the fifth layer, 34 layer first to second layers, building 37 Patentee after: Shenzhen duck Bernhard technology Limited by Share Ltd Address before: Longxi Longcheng Street Community Garden Road third industrial zone, Longgang District of Shenzhen City, Guangdong province 518000 21 building first layer to the fifth layer, 34 layer first to second layers, building 37 Patentee before: Shenzhen Bestek Electronics Co., Ltd. |